U.S. patent application number 09/726525 was filed with the patent office on 2002-06-06 for system, method, and support mechanism for supporting objects.
Invention is credited to Calam, Henry D., Lovett, Douglas.
Application Number | 20020066392 09/726525 |
Document ID | / |
Family ID | 24918957 |
Filed Date | 2002-06-06 |
United States Patent
Application |
20020066392 |
Kind Code |
A1 |
Calam, Henry D. ; et
al. |
June 6, 2002 |
System, method, and support mechanism for supporting objects
Abstract
The invention relates to a personal computer system in a
vehicle, a system for supporting a utility station relative to a
base, a flexible support mechanism, a console for retractably
supporting a utility station in an automobile, and a method for
supporting an object. The flexible support mechanism includes a
plurality of links connected together to form a chain of links, a
plurality of connectors for connecting the links, and a locking
mechanism for selectively locking the links together to rigidize
the support mechanism. The systems include a flexible support
mechanism and a utility station. The flexible support mechanism is
connected to the utility station and a base. The base may be
provided in a console or housing. A computer may be provided in the
utility station. The system may also include a movable connection
point where the support mechanism connects to the base. The method
for supporting an object includes providing an object at the end of
a flexible support mechanism, moving the object to a desired
location by moving the flexible support mechanism, and rigidizing
the flexible support mechanism such that the support mechanism
becomes rigid to firmly position the object at the desired
location. A break-away feature is provided where the support
mechanism de-rigidizes in the even a vehicle is in an accident. A
lock out feature is also provided to deter the driver from using
the personal computer while the vehicle is moving. The invention
also relates to a support mechanism for supporting objects, such as
medical or dental devices, and is, thus, useful in industries such
as the medical and dental fields, in addition to the automobile
industry, among others.
Inventors: |
Calam, Henry D.; (Peekskill,
NY) ; Lovett, Douglas; (Rye, NY) |
Correspondence
Address: |
PENNIE & EDMONDS LLP
1667 K STREET NW
SUITE 1000
WASHINGTON
DC
20006
|
Family ID: |
24918957 |
Appl. No.: |
09/726525 |
Filed: |
December 1, 2000 |
Current U.S.
Class: |
108/33 |
Current CPC
Class: |
B60R 2011/0084 20130101;
F16M 2200/02 20130101; B60R 2011/0007 20130101; F16M 13/00
20130101; B60R 2011/0091 20130101; F16M 11/18 20130101; B60R
2011/0082 20130101; F16M 11/40 20130101; B60R 11/0252 20130101;
B60N 2/79 20180201 |
Class at
Publication: |
108/33 |
International
Class: |
A47B 003/00 |
Claims
What is claimed is:
1. A personal computer system in a vehicle comprising: a housing
for storing the system in the vehicle in a stowed position; a
utility station that includes at least a personal computer; and a
flexible support mechanism for supporting the utility station in an
unstowed position, said support mechanism having a first and a
second end, said first end of the support mechanism for association
with the utility station and said second end for association with
the housing, wherein the flexible support mechanism is orientable
as desired in three dimensions within the vehicle to allow
repositioning of the utility station between the stowed position
and the unstowed position.
2. The personal computer system of claim 1, wherein the utility
station has at least one outer surface, and further comprising a
utility tray disposed on the outer surface of the utility station,
wherein the personal computer is a lap top computer that is
openable to expose a computer screen and a keypad.
3. The personal computer system of claim 1, wherein the housing is
a console having sufficient internal space for receiving and
storing the support mechanism and the utility station therein, and
the console includes a lid that is openable and closable to allow
insertion or withdrawal of the utility station and support
mechanism.
4. The personal computer system of claim 3, wherein the lid
includes a plurality of peripheral indentations and is also
closable when the support mechanism and utility station are
extended outside the console, with the support mechanism being
positioned in one of the indentations.
5. The personal computer system of claim 3, wherein the lid
includes a resilient peripheral edge and is also closable when the
support mechanism and utility station are extended outside the
console such that the resilient edge deforms around the support
mechanism to allow the lid to close.
6. The personal computer system of claim 1, wherein the support
mechanism is configured and dimensioned to extend into both a front
seat area and a rear seat area of a vehicle.
7. The personal computer system of claim 1, wherein the support
mechanism includes a locking mechanism which includes a locked
state and an unlocked state, and the support mechanism is lockable
via the locking mechanism into a desired position.
8. The personal computer system of claim 7, wherein the support
mechanism is lockable by engaging a switch within a vehicle to
engage the locking mechanism.
9. The personal computer system of claim 7, wherein the locking
mechanism includes at least one of a pressure lock or a vacuum
lock.
10. The personal computer system of claim 7, further comprising a
breakaway feature that is triggered when a vehicle is involved in
an accident, wherein when the support mechanism is in a locked
state and the breakaway feature is activated, the support mechanism
becomes substantially immediately flexible.
11. The personal computer system of claim 10, wherein the breakaway
feature includes a sensor positioned in a bumper of a vehicle for
sensing an accident.
12. The personal computer system of claim 1, wherein the system
further comprises a lockout mechanism having at least one sensor
for sensing at least one of an operational state of a vehicle, a
position of a passenger within a vehicle, or a position of the
utility station within a vehicle, said lockout mechanism including
an operational state wherein the utility station is useable, and a
nonoperational state wherein the utility station is unuseable, and
wherein a positive reading of the sensor activates the
nonoperational state.
13. The personal computer system of claim 1, wherein the
operational state of the vehicle includes at least moving, not
moving, running, and not running; the position of the passenger
includes at least driver seated, driver not seated, passenger in
front seat seated, passenger in front seat not seated, passenger in
rear seat seated, and passenger in rear seat not seated; and the
position of the utility station includes at least positioned in
driver's area, positioned in front passenger's area, positioned in
rear passenger's area; wherein a positive reading of the sensor
occurs when at least one of the following is sensed: vehicle
moving, vehicle running, driver seated, passenger in front seat
seated, passenger in rear seat seated, utility station in driver's
seat area.
14. The personal computer system of claim 1, further comprising a
power source for the personal computer.
15. The personal computer system of claim 14, wherein the power
source is the battery of a vehicle and at least one power line
extends from the personal computer to the battery of a vehicle.
16. The personal computer system of claim 14, wherein the power
source is a portable battery and at least one power line extends
from the personal computer to the portable battery .
17. The personal computer system of claim 1, wherein the personal
computer includes a drive engine and at least one accessory.
18. The personal computer system of claim 17, wherein the drive
engine is positioned in the housing.
19. The personal computer system of claim 17, wherein the at least
one accessory is positioned in the housing.
20. The personal computer system of claim 1, wherein the housing is
positioned in a front seat area of a vehicle substantially down the
middle of a vehicle.
21. The personal computer system of claim 1, further comprising a
movable and retractable connection mechanism for connecting the
support mechanism to the housing.
22. The personal computer system of claim 21, wherein the
connection mechanism includes a lockable anchor and an anchor
recoiling rack, wherein the lockable anchor is positioned within
the anchor recoiling rack and the support mechanism is connected to
the lockable anchor, wherein the connection mechanism is configured
and dimensioned to allow the lockable anchor to move within the
anchor recoiling rack until a desired position is obtained, at
which point the lockable anchor may be locked in position, said
lockable anchor being unlockable when desired.
23. The personal computer system of claim 22, wherein the support
mechanism includes a locking mechanism which includes a locked
state and an unlocked state, and the support mechanism is lockable
via the locking mechanism into a desired position, and wherein the
lockable anchor is lockable and unlockable by the locking
mechanism.
24. A system for supporting a utility station relative to a base
comprising: a utility station; a base; and a flexible support
mechanism for connecting the utility station to the base, the
flexible support mechanism including a plurality of links; and a
movable connection mechanism for movably mounting the support
mechanism relative to the base.
25. The system of claim 24, wherein the utility station is
orientable as desired in three-dimensions relative to the base.
26. The system of claim 24, further comprising an anchor recoiling
rack, wherein the movable connection mechanism is a locking anchor
which is movable along the anchor recoiling rack and the support
mechanism is attached to the locking anchor.
27. The system of claim 26, wherein the anchor recoiling rack
includes a channel and the locking anchor is positioned within the
channel, and wherein the anchor recoiling rack provides a recoiling
action which allows the support mechanism locking anchor to return
to a home position upon activation of a switch by a user.
28. The personal computer system of claim 24, wherein the support
mechanism includes a locking mechanism which includes a locked
state and an unlocked state, and the support mechanism is lockable
via the locking mechanism into a desired position.
29. The personal computer system of claim 28, wherein the support
mechanism is lockable by engaging a switch within a vehicle to
engage the locking mechanism.
30. The personal computer system of claim 28, wherein the locking
mechanism includes at least one of a pressure lock or a vacuum
lock.
31. The personal computer system of claim 26, wherein the support
mechanism includes a locking mechanism which includes a locked
state and an unlocked state, and the support mechanism and locking
anchor are lockable via the locking mechanism into a desired
position.
32. The personal computer system of claim 1, further comprising a
shock absorber positioned between the second end of the flexible
support mechanism and the housing.
33. The personal computer system of claim 32, wherein the shock
absorber comprises a layer of rubber.
34. A flexible support mechanism for supporting an object
comprising: a plurality of links connected together to form a
substantially flexible chain of links; a locking mechanism that is
selectively lockable to lock together the links and form a rigid
structure, said locking mechanism including a first mode in which
the locking mechanism is unlocked and the chain of links is freely
orientable as desired in three dimensions, and a second mode in
which the locking mechanism is locked and the chain of links is
substantially immovable and rigid.
35. The flexible support mechanism of claim 34, wherein each link
includes at least first and second axes of movement and the support
mechanism further comprises a plurality of link connectors for
connecting the links to create the chain of links.
36. The flexible support mechanism if claim 35, wherein the links
are lockable about both the first and second axes of movement.
37. The flexible support mechanism of claim 36, wherein the first
axis of each link is spaced from and perpendicular to the second
axis of each link.
38. The flexible support mechanism of claim 36, wherein the locking
mechanism includes a vacuum forming device that locks the links
together along their respective axes by a vacuum formed within the
link connectors.
39. The flexible support mechanism of claim 38, wherein the vacuum
forming device includes at least one vacuum tube and a vacuum
cylinder positioned within the link connectors.
40. The flexible support mechanism of claim 36, wherein the locking
mechanism includes a pressure forming device that locks the links
together along their respective axes by pressure created within the
link connectors.
41. The flexible support mechanism of claim 40, wherein the
pressure forming device includes at least one pressure tube and a
pressure cylinder positioned within the link connectors.
42. The flexible support mechanism of claim 34, further comprising
a resilient sleeve positioned around the plurality of links.
43. A medical support device comprising: the support mechanism of
claim 34; and a medical device.
44. A flexible support mechanism for holding an object comprising:
a plurality of links, each having a first end and a second end,
with at least one leg extending from each end thereof; a plurality
of connectors for connecting the legs of corresponding links to
form a chain of links; wherein said chain of links is flexible such
that the position of the individual links in the chain of links is
orientable as desired in three dimensions.
45. The flexible support mechanism of claim 44, wherein the chain
of links includes a first link and a last link, with the first link
associated with a connection mechanism for connecting the first
link to a base and the last link associated with an object being
supported.
46. The flexible support mechanism of claim 44, wherein each link
of the plurality of links has a first and a second end, with two
legs extending from each end, wherein the connectors connect two
legs from one end of one link with two legs from one end of an
adjacent link for movement about an axis defined by a longitudinal
axis of each connector.
47. The flexible support mechanism of claim 46, wherein the two
legs on one end of a link each include an opening through which at
least part of a connector extends.
48. The flexible support mechanism of claim 44, which further
comprises a friction pad associated with each leg or connector to
provide frictional association between the legs and the
connectors.
49. The flexible support mechanism of claim 44, further comprising
a locking mechanism that is selectively lockable to lock together
the links and form a rigid structure, said locking mechanism
including a first mode in which the locking mechanism is unlocked
and the chain of links is freely movable, and a second mode in
which the locking mechanism is locked and the chain of links is
substantially immovable and rigid.
50. The flexible support mechanism of claim 49, wherein the locking
mechanism comprises one of a pressure locking device and a vacuum
locking device.
51. A flexible support mechanism for use in a vehicle comprising: a
plurality of links connected together to form a substantially
flexible chain of links, the chain of links being oriented as
desired in three-dimensions; and a base for connecting the chain of
links to an interior of a vehicle, wherein the links are configured
and dimensioned to support an object positioned at one end of the
chain.
52. The flexible support mechanism of claim 51, wherein the vehicle
is an automobile having a front seat area and a rear seat area and
the base is positioned substantially in a front seat area, and
wherein the chain of links is movable from a position in a front
seat area to a position in a back seat area and returnable to a
position in a front seat area.
53. The flexible support mechanism of claim 51, wherein the object
being supported is a utility station that includes a personal
computer.
54. A console for retractably supporting a utility station in an
automobile comprising: a console body having a substantially hollow
interior and an opening for insertion and withdrawal of a utility
station into the console body; and a base positioned within the
console body for attaching a support mechanism that supports a
utility station.
55. The console of claim 54, further comprising a shock absorber
positioned between the console body and the base.
56. The console of claim 54, wherein a cover is associated with the
opening defined in the console body and the cover is openable for
inserting and withdrawing a utility station and closable when a
utility station is stowed inside the console body.
57. The console of claim 54, wherein the base includes a locking
anchor for connecting a support mechanism to the base and an anchor
recoiling rack, with the locking anchor being associated with the
anchor recoiling rack for movement along the rack within the
base.
58. The console of claim 57, further comprising a shock absorber
associated with the anchor recoiling rack.
59. The console of claim 54, wherein the console body is configured
and dimensioned to entirely conceal a utility station and a support
mechanism within the console; and further comprising a cover
operatively coupled to the console for closing the opening in the
console.
60. The console of claim 54, wherein the console is positionable in
the front seat area or rear seat area of a vehicle.
61. A method for supporting an object with a flexible support
mechanism that is attached to a base comprising: providing an
object at the end of a flexible support mechanism; moving the
object to a desired location by moving the flexible support
mechanism; and rigidizing the flexible support mechanism such that
the support mechanism becomes rigid to firmly position the object
at the desired location.
62. The method of claim 61, further comprising: de-rigidizing the
support mechanism to allow free movement of the support mechanism
relative to the base; and stowing the support mechanism and object
in a housing that is associated with the base.
63. The method of claim 61, wherein the housing is provided around
the base so that the support mechanism and object are concealed
when stowed in the housing.
64. The method of claim 61, further comprising: providing a signal
to the support mechanism that an accident has been encountered; and
de-rigidizing the support mechanism upon receipt of the accident
signal to allow free movement of the support mechanism relative to
the base.
65. The method of claim 61, further comprising moving the support
mechanism relative to the housing to obtain a desired position for
the object.
66. The method of claim 61, further comprising providing power to
the object via the support mechanism.
Description
FIELD OF THE INVENTIONS
[0001] The present invention relates to a system and support
mechanism for supporting objects. In particular, the invention
relates to a system and support mechanism for use in a vehicle that
includes a movable and lockable utility station having a personal
computer. The invention also relates to a method for supporting and
locking an object, such as a utility station, in position.
BACKGROUND OF THE INVENTIONS
[0002] It is known to construct a seat with a device that may be
stowed in the armrest of the seat. Devices, such as tray tables,
video/television screens, computer screens, and other interactive
devices, have been stored in armrests of airplanes, buses, and
terminal seats. Devices of this type are useful because people in
these environments must often wait or remain stationary for
extended periods of time. Such devices offer entertainment and
serve as a distraction during waiting times. Patents that discuss
these devices include U.S. Pat. No. 5,667,179 to Rosen (monitor
support system on an aircraft); U.S. Pat. No. 5,374,104 to Moore et
al. (video device stored in armrest of aircraft seat); and U.S.
Pat. No. 5,177,616 to Riday (video device stored in armrest of
aircraft seat).
[0003] Due to continuing advances and developments in technology,
the frequency of use of portable computers and other portable
electronic devices has expanded from long-distance transportation
vehicles, such as airplanes and buses, to other passenger vehicles,
such as cars and trucks. Recent advances include tools for comfort,
work, and navigation. These "tools" include such things as personal
computers, voice recorders, direction finders, control centers,
televisions and video consoles, PALM Pilots, and travel desks
suspended from dashboards or positioned between seats, among other
amenities. Due to these advances, vehicles have taken on more of a
role as a "mobile office," with drivers spending more time working
from their vehicles. This pattern of use has come about due to the
ability of individuals to receive wireless telephone calls,
facsimiles, and computer access in their vehicles while not in the
office. As a result, vehicles are places where people spend a lot
of time, whether by choice or force.
[0004] Because of the myriad of separate products that user's
employ in vehicles, clutter may often proliferate and these tools
often fill up space in an undesirable manner within the interior of
vehicles. In addition, due to the increased offering of portable
electronic devices, passengers in vehicles are now able to enjoy
such items as personal computers, telephones, televisions, and
other amenities while traveling. Further, with the increased usage
of computers due to the growth of the internet, passengers also
like to take advantage of wireless internet usage during long
trips. Thus, advances in technology have impacted the habits of
both drivers and passengers of vehicles.
[0005] There are many advantages to providing operators and
passengers of motor vehicles with modem electronic conveniences.
Techniques that were utilized in the past, however, often were not
ideal, and served only to add to the clutter. For instance,
computer lap tops have been used in vehicles, but must be placed in
the lap of the person utilizing the device. Such use often results
in eye and neck strain, due to poor ergonomics, among other
problems. In addition, requiring a user to hold a portable computer
in his or her lap can serve as an impediment because it restrains
users from moving freely and from utilizing their laps for holding
other things, like papers or note pads. Furthermore, it is neither
convenient nor safe for a driver of a vehicle to hold a computer on
their lap while driving. As a result, many drivers place their
computer and other tools of the trade in the passenger seat. This
is both inconvenient and sometimes unsafe for the driver, who is
attempting to pilot a vehicle, and who needs to look at maps,
telephone numbers, directions, or the like. It also poses a hazard
to others on the road. In addition, electronic devices have often
been damaged in situations where drivers must stop quickly, which
results in the devices being thrown against the dashboard or onto
the floor of the vehicle. Furthermore, when a passenger is present,
this "work space" is not available.
[0006] Several patents teach the desirability of providing a work
space in an automobile that is separate from the passenger seat.
For instance, U.S. Pat. No. 5,769,369 to Meinel and U.S. Pat. No.
5,673,628 to Boos both teach a support stand that is mounted to the
vehicle floor board. A user may attach a personal computer to the
top of the stand. U.S. Pat. No. 5,279,488 to Fleming teaches a
workstation for installation in a vehicle. U.S. Pat. No. 6,032,910
describes a flexible arm stand for use in an automobile for holding
a cellular phone or compact disc player. All of these devices have
certain disadvantages. Some are too large and cumbersome, some are
not aesthetically pleasing, and some require that adjustments be
made to the interior of the vehicle, among other things.
[0007] Other fields, such as the medical field, also benefit from
support mechanisms for supporting objects, such as surgical tools.
For instance, U.S. Pat. No. 4,827,926 to Carol describes a flexible
arm mechanism for use in brain surgery. The device includes a
plurality of ball and socket connectors which form a flexible arm.
The arm is readily movable to different orientations by moving the
end of the arm. The arm is held in position due to friction between
the balls and sockets of the connectors and their tight association
between the connectors. The medical field can also derive a benefit
from an improved support mechanism.
SUMMARY OF THE INVENTIONS
[0008] The present invention relates to a personal computer system
in a vehicle, a system for supporting a utility station relative to
a base, a flexible support mechanism, a console for retractably
supporting a utility station in an automobile, and a method for
supporting an object with a flexible support mechanism that is
attached to a base.
[0009] In one embodiment of the invention, the personal computer
system includes a housing, a utility station and a flexible support
mechanism. The housing is for storing the system in a vehicle in a
stowed position. The utility station includes at least a personal
computer. The flexible support mechanism is for supporting the
utility station in an unstowed position and includes a first and a
second end. The first end of the support mechanism is for
association with the utility station and the second end is for
association with a housing. The flexible support mechanism is
orientable as desired in three dimensions within the vehicle to
allow repositioning of the utility station between the stowed
position and the unstowed position.
[0010] In one embodiment, the utility station may have at least one
outer surface and may also include a utility tray that is disposed
on the outer surface of the utility station. The utility station
may be a lap top computer that is openable to expose a computer
screen and a keypad.
[0011] The housing may be a console that has sufficient internal
space for receiving and storing the support mechanism and the
utility station therein, The console may include a lid that is
openable and closable to allow insertion or withdrawal of the
utility station and support mechanism. The lid may include a
plurality of peripheral indentations and is also closable when the
support mechanism and utility station are extended outside the
console, with the support mechanism positioned in one of the
indentations. The lid may, alternatively, include a resilient
peripheral edge so that the lid is closable when the support
mechanism and utility station are extended outside the console such
that the resilient edge deforms around the support mechanism to
allow the lid to close.
[0012] The support mechanism may be configured and dimensioned to
extend into both a front seat area and a rear seat area of a
vehicle. The support mechanism may also include a locking mechanism
which includes a locked state and an unlocked state. The support
mechanism is lockable via the locking mechanism into a desired
position. The support mechanism may be lockable by engaging a
switch within a vehicle to engage the locking mechanism. The
locking mechanism may be a pressure lock or a vacuum lock.
[0013] The personal computer system may also include a breakaway
feature that is triggered when a vehicle is involved in an
accident. When the support mechanism is in a locked state and the
breakaway feature is activated, the support mechanism becomes
substantially immediately flexible. In one embodiment, the
breakaway feature includes a sensor positioned in a fender of a
vehicle for sensing an accident.
[0014] The personal computer system may also include a lockout
mechanism having at least one sensor for sensing at least one of an
operational state of a vehicle, a position of a passenger within a
vehicle, or a position of the utility station within a vehicle. The
lockout mechanism includes a functional state wherein the utility
station is useable, and a nonfunctional state wherein the utility
station is unuseable. A positive reading of the sensor activates
the nonfunctional state. The operational state of the vehicle
includes at least moving, not moving, running, and not running; the
position of the passenger includes at least driver seated, driver
not seated, passenger in front seat seated, passenger in front seat
not seated, passenger in rear seat seated, and passenger in rear
seat not seated; and the position of the utility station includes
at least positioned in driver's area, positioned in front
passenger's area, positioned in rear passenger's area. A positive
reading of the sensor occurs when at least one of the following is
sensed: vehicle moving, vehicle running, driver seated, passenger
in front seat seated, passenger in rear seat seated, utility
station in driver's seat area.
[0015] The personal computer system also includes a power source
for the personal computer. The power source is the battery of a
vehicle and at least one power line extends from the personal
computer to the battery of a vehicle.
[0016] The personal computer of the system may include a drive
engine and at least one accessory. The drive engine may be
positioned in the housing. The accessory may also be positioned in
the housing. The housing may be positioned in a front seat area of
a vehicle substantially down the middle of a vehicle.
[0017] The personal computer system may also include a movable and
retractable connection mechanism for connecting the support
mechanism to the housing. The connection mechanism may include a
lockable anchor and an anchor recoiling rack. The lockable anchor
is positioned within the anchor recoiling rack and the support
mechanism is connected to the lockable anchor. The connection
mechanism is configured and dimensioned to allow the lockable
anchor to move within the anchor recoiling rack until a desired
position is obtained, at which point the lockable anchor may be
locked in position. The lockable anchor is also unlockable when
desired. A shock absorber may be provided between the second end of
the flexible support mechanism and the housing. The shock absorber
layer may include a layer of rubber.
[0018] In another embodiment, flexible support mechanism includes a
locking mechanism which includes a locked state and an unlocked
state. The support mechanism is lockable via the locking mechanism
into a desired position. In this embodiment, the locking anchor may
be lockable and unlockable by the locking mechanism.
[0019] The invention also relates to a system for supporting a
utility station relative to a base. The system includes a utility
station, a base, a flexible support mechanism for connecting the
utility station to the base, and a movable connection mechanism for
movably mounting the support mechanism relative to the base. The
flexible support mechanism includes a plurality of links. The
utility station is preferably orientable as desired in
three-dimensions relative to the base.
[0020] The system may include an anchor recoiling rack. In this
embodiment, the movable connection mechanism is a locking anchor
which is movable along the anchor recoiling rack and the support
mechanism is attached to the locking anchor. The anchor recoiling
rack may include a channel and the locking anchor is positioned
within the channel. The anchor recoiling rack provides a recoiling
action which allows the support mechanism locking anchor to return
to a home position upon activation of a switch by a user. The
support mechanism may include a locking mechanism which includes a
locked state and an unlocked state, with the support mechanism
being lockable via the locking mechanism into a desired position.
The support mechanism locking mechanism may be engaged by a switch
within the vehicle. The locking mechanism includes at least one of
a pressure lock and a vacuum lock. In another embodiment, the
support mechanism includes a locking mechanism which includes a
locked state and an unlocked state. The support mechanism and
locking anchor are lockable via the locking mechanism into a
desired position.
[0021] The invention also relates to a flexible support mechanism
for supporting an object. The flexible support mechanism includes a
plurality of links and a locking mechanism. The plurality of links
are connected together to form a substantially flexible chain of
links. The locking mechanism is selectively lockable to lock
together the links and form a rigid structure. The locking
mechanism includes a first mode in which the locking mechanism is
unlocked and the chain of links is freely orientable as desired in
three dimensions, and a second mode in which the locking mechanism
is locked and the chain of links is substantially immovable and
rigid.
[0022] Each link includes at least first and second axes of
movement. In addition, the support mechanism may also include a
plurality of link connectors for connecting the links to create the
chain of links. The links may be lockable about both the first and
second axes of movement. The first axis of each link is spaced from
and perpendicular to the second axis of each link.
[0023] In one embodiment of the flexible support mechanism, the
locking mechanism includes a vacuum forming device that locks the
links together along their respective axes by a vacuum formed
within the link connectors. The vacuum forming device includes at
least one vacuum tube and a vacuum cylinder positioned within the
link connectors. In another embodiment, the locking mechanism
includes a pressure forming device that locks the links together
along their respective axes by pressure created within the link
connectors. The pressure forming device includes at least one
pressure tube and a pressure cylinder positioned within the link
connectors. A resilient sleeve may be positioned around the
plurality of links.
[0024] The invention also relates to a medical support device that
includes the flexible support mechanism for supporting an object
and a medical device.
[0025] In another embodiment of the invention, the flexible support
mechanism for holding an object includes a plurality of links and a
plurality of connectors. The links each have a first end and a
second end, with at least one leg extending from each end thereof.
The plurality of connectors connect the legs of corresponding links
to form a chain of links. The chain of links is flexible such that
the position of the individual links in the chain of links is
orientable as desired in three dimensions. The chain of links may
include a first link and a last link, with the first link
associated with a connection mechanism for connecting the first
link to a base and the last link associated with an object being
supported.
[0026] Each link of the plurality of links may have a first and a
second end, with two legs extending from each end. The connectors
connect two legs from one end of one link with two legs from one
end of an adjacent link for movement about an axis defined by a
longitudinal axis of each connector. The two legs on one end of a
link each include an opening through which at least part of a
connector extends. A friction pad may be associated with each leg
or connector to provide frictional association between the legs and
the connectors. A locking mechanism may be provided that is
selectively lockable to lock together the links and form a rigid
structure. The locking mechanism may include a first mode in which
the locking mechanism is unlocked and the chain of links is freely
movable, and a second mode in which the locking mechanism is locked
and the chain of links is substantially immovable and rigid. The
locking mechanism may include one of a pressure locking device and
a vacuum locking device.
[0027] The invention also relates to a flexible support mechanism
for use in a vehicle. The flexible support mechanism includes a
plurality of links and a base. The plurality of links are connected
together to form a substantially flexible chain of links that are
orientable as desired in three-dimensions. The base is for
connecting the chain of links to an interior of a vehicle. The
links are configured and dimensioned to support an object
positioned at one end of the chain. The vehicle may be an
automobile having a front seat area and a rear seat area and the
base is positioned substantially in a front seat area. The chain of
links may be movable from a position in a front seat area to a
position in a back seat area and returnable to a position in a
front seat area. The object being supported may be a utility
station that includes a personal computer.
[0028] The invention also relates to a console for retractably
supporting a utility station in an automobile. The console body has
a substantially hollow interior and an opening for insertion and
withdrawal of a utility station into the console body and a base
positioned within the console body for attaching a support
mechanism that supports a utility station. A cover may be
associated with the opening defined in the console body. The cover
is preferably openable for inserting and withdrawing a utility
station and closable when a utility station is stowed inside the
console body. The base may include a locking anchor for connecting
a support mechanism to the base and an anchor recoiling rack, with
the locking anchor being associated with the anchor recoiling rack
for movement along the rack within the base. A shock absorber may
be associated with the anchor recoiling rack.
[0029] The console body may be configured and dimensioned to
entirely conceal a utility station and a support mechanism within
the console. The console may also include a cover operatively
coupled to the console for closing the opening in the console. The
console is positionable in the front seat area or rear seat area of
a vehicle. A shock absorber may be positioned between the console
body and the base.
[0030] Another embodiment of the invention is a method for
supporting an object with a flexible support mechanism that is
attached to a base. The method includes providing an object at the
end of a flexible support mechanism, moving the object to a desired
location by moving the flexible support mechanism, and rigidizing
the flexible support mechanism such that the support mechanism
becomes rigid to firmly position the object at the desired
location. The method may also include de-rigidizing the support
mechanism to allow free movement of the support mechanism relative
to the base, and stowing the support mechanism and object in a
housing that is associated with the base. The housing may be
provided around the base so that the support mechanism and object
are concealed when stowed in the housing.
[0031] The method may also include providing a signal to the
support mechanism that an accident has been encountered, and
de-rigidizing the support mechanism upon receipt of the accident
signal to allow free movement of the support mechanism relative to
the base. The method may further include moving the support
mechanism relative to the housing to obtain a desired position for
the object and providing power to the object via the support
mechanism.
BRIEF DESCRIPTION OF THE DRAWINGS
[0032] Preferred features of the present invention are disclosed in
the accompanying drawings, wherein identical reference characters
denote like elements throughout the several views, and wherein:
[0033] FIG. 1 shows a schematic of a console for housing the system
of the invention;
[0034] FIG. 2 shows a schematic of a utility station of the
invention where the utility station is in the process of being
withdrawn from the console of FIG. 1, with the cover of the console
in the open position;
[0035] FIG. 3 shows a schematic of the utility station of the
invention in a withdrawn stage in position next to a driver's seat
of a vehicle;
[0036] FIG. 4 shows a schematic of the utility station of FIG. 3 in
position next to a passenger's seat of a vehicle;
[0037] FIG. 5 shows a schematic of the utility station of FIG. 4 in
position next to a passenger's seat of a vehicle with the utility
station open such that a personal computer is positioned for use
and with the cover of the console in a closed position;
[0038] FIG. 6 shows a schematic of the utility station of FIG. 2 in
an extended position in the rear seat area of a vehicle with the
utility station open such that a personal computer is positioned
for use with the cover of the console in an open position;
[0039] FIG. 7 shows a schematic of the utility station of FIG. 6
with the utility station closed such that a utility tray is
positioned in the rear seat area of the vehicle;
[0040] FIG. 8 shows a schematic of an alternative embodiment of the
console of FIG. 7 showing the console as including a slot for
positioning the supporting mechanism of the invention therethrough
to provide a different way to extend the utility station into the
rear seat area of the vehicle;
[0041] FIG. 9 is a schematic depiction of a driver's seat of a
vehicle in combination with an exposed side view of the inside of a
console incorporating the system of the invention, with the system
in a concealed position;
[0042] FIG. 10 is a schematic depiction similar to FIG. 9, but with
the system of the invention in a withdrawn position, showing two
different positions for the support mechanism and utility station
of the invention;
[0043] FIG. 11 is a schematic cut-away of the system of the
invention without a console;
[0044] FIG. 12 is a side view of a link of the support mechanism
according to the invention;
[0045] FIG. 13 is a side view of a pair of links of the support
mechanism showing an embodiment that incorporates a vacuum locking
feature; and
[0046] FIG. 14 is a side view of a pair of links of the support
mechanism showing an embodiment that incorporates a pressure
locking feature.
DETAILED DESCRIPTION OF THE INVENTIONS
[0047] The present invention provides a system for supporting and
storing an individual personal computer in an automobile. The
invention also provides a flexible support mechanism that is
orientable as desired in three dimensions, but which firmly
supports an object in a fixed position. The invention
advantageously allows manufacturer's of automobiles and consumers
to choose the computer interface of their choice and to provide
their own customized communication hardware and software within the
vehicle of their choice. In a preferred automotive embodiment, the
system is integral with the vehicle and not easily removed.
[0048] Referring to FIGS. 1-8, the system includes a combination
utility station 10 and support mechanism 20 for use in a vehicle.
Additional benefits are provided when the vehicle includes a front
40 and a rear seat 50 area, since the system may be used in both
the front and rear areas of the vehicle. In a preferred embodiment,
the utility station 10 includes a personal computer 12. A utility
tray 14 may also be provided with the personal computer 12 and
integral therewith. The personal computer 12 may be any type of
portable or other computer, such as a lap top computer or desktop
organizer. When a lap top computer is utilized, the user may gain
access to the keypad 16 and computer screen 18 of the lap top by
opening the lap top in a conventional manner. Prior to opening the
lap top 12, one or both of the outer surfaces of the computer may
serve as a utility tray 14, for holding objects, such as drinks,
writing pads, food, or other objects.
[0049] In one embodiment, the system may be totally concealed
within a compartment of the vehicle, such as a console 24 or an arm
rest 22, as shown in FIG. 1. In FIGS. 1-8, the console is
positioned between the front seats of the vehicle. However, the
console may be positioned at any number of positions within the
vehicle, such as in or under the dashboard, behind the front seats,
between the two seats in the rear of the vehicle, or in the
armrests in the rear or front of the vehicle, among other
locations. The utility station 10 in combination with the support
mechanism 20 is configured and dimensioned such that both the
utility station 10 and support mechanism 20 may seat within the
console 24. The console is preferably configured and dimensioned so
that the user is not aware of the presence of the utility station
10 within the vehicle unless the station 10 is withdrawn from the
console 24 for use.
[0050] When the utility station 10 is concealed within the console
24 such that the console lid or cover 26 is closed, the lid portion
26 of the console may serve as an arm rest 22 for the driver or
passenger. In addition, the console 24 may also be closed when the
utility station 10 is positioned outside the console 24, as
discussed in greater detail below.
[0051] The utility station 10 is configured and dimensioned to fit
inside the console 24 and for removal therefrom, as shown in FIG.
2. Advantageously, the support mechanism 20 is flexible and allows
the utility station 10 to be positioned in the driver's area 42 of
the vehicle (FIG. 3), in the passenger's area 44 of the vehicle
(FIG. 4), or in the rear area 50 of the vehicle (FIGS. 6, 7, and
8).
[0052] As shown in FIGS. 5-8, the console lid 26 may include
indentations 28 which are configured and dimensioned to allow the
lid 26 to close around the support mechanism 20. These indentations
may be spaced at any number of locations around the periphery of
the lid 26. Alternatively, the lid may be provided with a resilient
edge that allows the lid 26 to close around the support mechanism
without requiring indentations. The console lid 26 closes around
the support mechanism 20, but allows the support mechanism 20 to
continue to be movable. When the console lid 26 is closed with the
utility station 10 extended outside the console 24, the console lid
26 may also serve as an arm rest 22.
[0053] As shown in FIGS. 6 and 7, the utility station 10 may be
used in the rear area 50 of the vehicle and the support mechanism
20 is extendable into the rear seat area 50. The utility station 10
maybe used as a computer 12, as shown in FIG. 6, or as a utility
tray 14, as shown in FIG. 7. If other features are available on the
utility station 10, they may also be equally utilized in the front
40 and rear seat 50 areas.
[0054] Referring to FIG. 8, a slot-like or other opening 30 may be
provided along at least a portion of the console 24 in order to
allow the support mechanism 20 to extend more easily into the rear
seat area 50. A similar opening (not shown) may be provided on
other sides of the console, if so desired, in order to allow a
greater range of motion of the support mechanism 20. Referring now
to FIGS. 9-11, a preferred support mechanism 20 is a flexible
articulating arm, which is hinged to the utility station 10 at one
end and to the console 24 at the other end. The support mechanism
20 may be hinged to the base 32 of the utility station 10 at one
end and to a portion of the console at the other end. In one
embodiment, the support mechanism 10 is connected to a base 36
within the console 24 (not shown). In another embodiment, the
support mechanism 20 is hinged to a wall 38 of the console 24. The
support mechanism 10 may be connected to the utility station 10 at
any position on the utility station 10, such as the base 32 or
sides 46 thereof, in any conventional manner, such as by screws,
glue, magnets, rivets, or other connection mechanisms.
[0055] The support mechanism 20 includes a first mode of operation,
in which it is flexible, freely movable, and unlocked. In the
first, unlocked mode, the support mechanism 20 is configured such
that it allows access to the utility station 10 in a wide variety
of positions within the vehicle and is movable within three
dimensions. In particular, the orientation and position of the
utility station 10 is readily altered by simply exerting a
directional force on the utility station 10 when the support
mechanism 20 is in an unlocked mode. The support mechanism 20
preferably supports the utility station such that the user must
only push, pull, rotate, lift, or otherwise move the utility
station 10 into the proper position. For instance, the utility
station 10 on the support mechanism 20 may be moved into the
driver's position 42, the front passenger's position 44, or into
the rear seat area 50 such that user's in the rear seat 50 of the
vehicle may access the utility station 10. However, in the
preferred unlocked state, user's cannot put significant force on
the station 10 without moving it and the accompanying support
mechanism 20. The range of movement of the support mechanism 20 is
only limited within the vehicle to the areas which are not
obstructed by stationary objects within the vehicle, such as the
seats, the center console, the shift lever, the steering column,
etc.
[0056] In a preferred embodiment, as shown in FIGS. 1-8, the
utility station 10 is movable upwardly from the console 24, across
the driver's seat 42, across the front passenger seat 44, and back
behind the console 24 into the rear seat region 50 of the vehicle.
In another embodiment of the invention, the system may also include
a groove 48 positioned on the utility station 10 and a slide
mechanism 52 for sliding within the groove 48. In this embodiment,
the support mechanism 20 allows the user to move the utility
station 10 between the front 40 and rear 50 of the vehicle, while
the groove 48 and slide mechanism 52 allows a greater range of
motion side-to-side. The slide mechanism 52 and groove 48 allow
side-to-side movement in both the front 40 and rear 50 areas. The
groove 48 and associated slide mechanism 52 is an accessory feature
of the invention, and not essential thereto. The slide mechanism 52
may include a separate locking feature (not shown).
[0057] The support mechanism 20 may also include a second or locked
mode, in which the support mechanism 20 is locked in position, is
rigid, and is substantially immovable. Once a desired position is
obtained in the unlocked mode, the support mechanism 20 can be
locked into position for use as a work station. In the locked mode,
the support mechanism 20 can bear weight and is substantially
immovable. In order to lock the support mechanism 20 into the
desired position, the user positions the utility station 10 and
support mechanism 20 in the desired position and activates the
locking mechanism. Once the user activates the locking mechanism,
the unit 10 is then held in position and is not movable without
excessive force. The user may activate the locking mechanism by any
number of commands, such as by pushing a button or switch, uttering
a voice command, or any other activation technique known by those
of skill in the art. The user may unlock the support mechanism 20
in a similar manner. An example of a push button 120 is shown in
FIG. 1. In an alternative embodiment, the support mechanism does
not support the weight of the utility station until the support
mechanism is locked.
[0058] The support mechanism, also referred to as an "arm," is
described in greater detail in connection with FIGS. 9-14. The arm
is preferably constructed of multiple links 60 forming a chain 62
which may be articulated in three dimensions. The term "three
dimensions" is defined in a broad mathematical sense to mean in the
x, y, and z directions, and any where in-between those three
directions.
[0059] The support mechanism 20 is constructed of links 60. The
links 60 are made of composite, metal, plastic, or other materials.
The chain 62 of links 60 is covered with a protective flexible
sleeve 64. Cables 66 for power, communication, and lock control are
provided inside the links 60, although this is not required of the
invention. The support mechanism may also include a fitting for
lubrication of the arm (not shown). As shown in FIGS. 9-11, the
chain 62 of links 60 is preferably secured at a point on the
interior of the console 24 and may be deformed to be entirely
concealed during non-use, when the support mechanism 20 is stored
in the console 24. FIG. 9 shows the support mechanism 20 and
utility station 10 in a stowed position within a center console 24.
FIG. 10 shows the support mechanism 20 and utility station 10 in
two different positions, a front position I and a rear position
II.
[0060] A terminating device is positioned at each end of the
support mechanism 20. This device serves as a fixation point for
connecting the support mechanism 20 within the console 24, or for
connecting the utility station 10 to the support mechanism 20. The
fixation point for the support mechanism 20 may be a fixed point,
or a movable fixation point. An example of a movable fixation point
is a lockable anchor 70 on a retractable slide 72. This combination
allows the device to retract or recoil within the console 24 when
not in use.
[0061] The base end 68 of the arm 20 may be attached at any point
within the interior of the console 24, such as on the base 36, as
shown in FIGS. 9-11, or on the walls 38 thereof. The attachment
between the base end of the support arm is preferably a locking
anchor 70. The locking anchor 70 slides within an anchor recoiling
rack 72, shown in FIG. 10. The anchor recoiling rack includes a
channel in which the locking anchor 70 may travel. The locking
anchor 70 in combination with a support system, such as the anchor
recoiling rack 72, allows the user to position the base end 68 of
the support arm at any number of positions along the track, which
provides for more versatility in positioning of the utility station
10.
[0062] The locking anchor 70 and anchor recoiling rack 72 are
loaded such that when the locking anchor 70 is unlocked, the anchor
will recoil to a home position (not shown). This home position may
be at an end of the rack 72, or somewhere along the length of the
rack. 72. The locking anchor 70 may be lockable with the locking
mechanism 80, or may be separately lockable relative to the support
mechanism. The locking anchor 70 locking mechanism may be engaged
or disengaged by flipping a switch (not shown), among other
activation techniques known to those of skill in the art.
[0063] A shock absorber 53 may be associated with the support
mechanism in order to absorb shocks that may occur to the system
due to roadway, or other, conditions. It is preferred that a shock
absorber be provided between the support mechanism 20 and the base
that the support mechanism is connected to. As shown in FIG. 11,
the shock absorber 53 may be connected to the anchor recoiling rack
72. In addition, shock absorbers may be provided at other
locations, such as between the utility station 10 and the support
mechanism 20 (not shown).
[0064] The shock absorber 53 may be a layer of material, as shown
in FIG. 11. This material is preferably resilient and may include
rubber or polyurethane elastomers, among other resilient materials.
An example of a material that may be used is sorbothane.
Alternatively, other mechanical shock absorbers may be used, such
as hydraulic shocks or air shocks, the invention not being limited
to a particular type of shock absorber.
[0065] The arm 20 may be motorized to ease withdrawal from and
replacement into the console 24, if so desired. Alternatively, the
arm 20 and utility station 10 may be manually removed from and
replaced into the console 24. The support member 20 and utility
station 10 should be sized so that they fit within console 24
during non-use. As discussed in greater detail below, the arm 20
may be collapsible in the event of an accident to avoid injury to
the user.
[0066] As shown in FIGS. 12-14, each link 60 of the support
mechanism 20 has two axes of rotation that are positioned
perpendicular to one another, a vertical axis A and a horizontal
axis B. Substantially similar links 60 are connected to produce the
flexible chain 62 of the support mechanism 20. Each link 60 allows
rotation in both the horizontal and vertical directions in order to
provide three-dimensional rotational capability. In particular,
every other axis of the chain 62 is rotated by 90 degrees relative
to the adjacent axis, which allows the chain to be positioned in
all three dimensions. Each link includes two link axes A, B, each
of which incorporates an axis locking mechanism 80. Each axes A, B
can be locked at any angle, thereby allowing the support mechanism
to be flexible until all axes locks are enabled.
[0067] The locking mechanism 80 is actuated by either vacuum,
pressure, electro-mechanical, or other forces. The force of the
locking mechanism 80 clamps the legs of the individual links 70
together in order to lock the support mechanism 20 in location. In
use, prior to activating the locking mechanism 80, the user
positions the support mechanism 20 in the desired location, such
that the utility station 10 is properly positioned for use. Then
the user activates the locking mechanism 80, either by pressing a
button 120 or switch (not shown), through voice activation, or
other activation technique, and the utility station 10 and support
mechanism 20 are then locked in place. The user may deactivate the
locking mechanism 80 in the same manner, by pressing a switch or
button 120, uttering a voice command, or other deactivation
mechanism, in order to allow the user to move the support mechanism
20 out of the locked position. When the links 60 are unlocked, the
support mechanism 20 and utility station 10 are freely movable.
[0068] Two types of locking mechanisms 80 are shown in the Figures.
A first locking mechanism, as shown in FIG. 13, incorporates a
vacuum axis lock 82a. A second locking mechanism, shown in FIG. 14,
incorporates a pressure axis lock 82b. Each link 60 in the chain of
links 62 includes a disc friction pad 84. The friction pads 84
facilitate the holding strength of each link 60. Each link includes
two legs 85, which include openings 96. The links are configured
such that one of the pairs of legs 85 of each link fits inside one
of the pairs of legs 85 of the next link 60, in order to create the
chain of links 62. The openings 96 are aligned such that when one
end of each link 60 is inserted into the other link's end, the
openings 96 in the respective links 60 substantially align.
[0069] All axis locks 82 are actuated in parallel. The combination
of the links 60, axes, A, B, and axis locks 82 enable the apparatus
to be situated in any position in an unlocked (free) mode. When the
axis locks 82 are enabled, the desired position will be held and
the support mechanism in combination with the utility station 10
will be capable of supporting a load.
[0070] Referring to FIG. 13, the vacuum axis lock 82a incorporates
a friction pad 84, a top piston 86, a bottom piston 88, a vacuum
cylinder 90, vacuum tubes 92, and O-rings 94. Top piston 86 and
bottom piston 88 are inserted in openings 96 defined in successive
links 60 to hold the links 60 together in a chain of links 62. A
vacuum tube 92 is associated with the interior end 98 of top piston
86 and interior end 100 of bottom piston 88. O-rings 94 are
provided between the vacuum tube 92 and the interior ends 98, 100
of the pistons, which serves as a seal for the vacuum when
activated. Two flexible vacuum tubes 92 are associated with each
vacuum cylinder 90 on respective sides thereof and extend through
each link 60 in order to create a continuous vacuum tube 92 along
the chain of links 62. When a vacuum is applied inside the cylinder
90 through the vacuum tubes 92, the top 86 and bottom 88 pistons
are pulled towards the center of the space 102 between the link
legs 85. This vacuum action clamps the adjacent link legs 85
together, thereby holding the axis angle of the respective links
60. Each axis lock 82 is connected to the next axis lock via a
flexible tube. When the vacuum is applied through the tube 92, all
axes lock, making the flexible link chain 62 rigid and
substantially immovable. The chain 62 is capable of supporting
weight and force in the locked configuration. When the vacuum is
removed, the chain 62 becomes flexible and movable again. The
vacuum is applied by the user activating a switch in order to
initiate the vacuum lock.
[0071] Referring to FIG. 14, the pressure axis lock 82b
incorporates a friction pad 84, an axis pin 104, O-rings 106, a top
piston 108, a bottom piston 110, a pressure cylinder 112, and
pressure tubes 114. The top and bottom pistons 108, 110 are seated
inside space 102 between the link legs 85. The pressure cylinder
112 is situated between the top piston 108 and the bottom piston
110 around axis pin 104 within space 102. Flexible pressure tubes
114 are associated at two points on each pressure cylinder 112 such
that tubes 114 extend from link 60 to link 60 in order to form a
continuous pressure source along the chain of links 62. When
pressure is applied inside the pressure cylinder 112 via tubes 114,
the top 108 and bottom 110 pistons are pushed outwardly toward the
heads 116 of axis pin 104. This action clamps the adjacent link
legs 85 together, thereby holding the angle of each axes. When
pressure is applied such that the axes of adjacent links 60 lock,
the chain of links 62 is rigid and substantially immovable. The
chain of links 62 is capable of supporting weight and external
force when in the locked position, such as force that is applied in
normal usage of a computer or writing station, among other forces.
When pressure is removed from the pressure tubes 114 and pressure
cylinder, the chain of links 62 becomes flexible and movable.
Pressure is applied by the user activating a switch, or other
activation mechanisms, in order to initiate the pressure lock.
Pressure may be applied using air or any other gas or fluid.
[0072] A lockable tilt and rotate device 74 may be positioned at
the utility station end 76 of the support mechanism 20. This
locking feature is provided in addition to the axis locking feature
80 of the support mechanism 20. The lockable tilt and rotate device
74 allows the utility station 10 to tilt about 180 degrees and to
swivel about 360 degrees relative to the support mechanism 20. This
additional feature allows a user to lock the support mechanism 20
in position, but continue to optimize the position of the utility
station 10.
[0073] Cables for power, communications, and lock control
preferably run inside the links of the chain of the support
mechanism, as shown in FIG. 11, which provides both protection to
the cables and additional support to the support mechanism. The
links and cables are covered by a protective flexible sleeve. This
sleeve provides protection to the links and cables, cosmetic
options, and sterile properties. The sleeve also provides a degree
of additional support to the support mechanism. In addition, the
cables extend from the base end 68 of the support mechanism to
various points within the vehicle, such as the battery for power, a
modem for communications, and an actuating device for the lock
control. These control mechanisms may be placed inside the console,
or may be located at various positions within the vehicle. The
protective sleeve may be made of plastic, rubber, or other flexible
materials.
[0074] The system includes a supply of power for operating the
personal computer and for regulating power to the utility station
10. In one embodiment, the power source may be provided by the
vehicle's battery. The battery is a known source for stable
electrical power since the battery powers various computer devices
on the vehicle. A power line 118 is connected to the battery at one
end and to the interior of the console 52 at the other end. The
same or a different power line is associated with the interior of
the console 52 and extends to the utility station 10 via the
support mechanism 20. It is preferred that the power cord 118 be
included within the sheath 62 that surrounds the support mechanism
20, although this is not essential to the invention. The power line
118 may be separate from the support mechanism 20. Alternatively,
the utility station 10 may be powered by an independent battery
source, other than the vehicle battery.
[0075] The utility station 10 is adaptable for use in any variety
of vehicles, each of which may have varying capacity for housing
the station 10. The system may be divided into a universal portion
and a drive portion. The universal portion may include the computer
keyboard, interface or computer display screen, phone, fax, etc.,
and tray designed for driver and passenger use. The universal
portion is accessible by the user. The drive portion or engine may
be embedded or concealed within the console 24 and may include the
engine for driving the computer, the modem, additional memory, or
other features that are not required to be accessible by the user.
The delineation between the features that are accessible by a user
and those which are not may be determined by individual or
manufacturer's preferences, and are not critical to the invention.
By providing a universal portion and a drive portion that are
separate from one another, it allows the universal portion to be
made as small or as large as desirable, which provides a safety
feature of having a lighter, more easily collapsible utility
station.
[0076] The entire station 10 and support mechanism 20 may be self
contained to include the modem within the station 10 that is
articulated within the vehicle. Alternatively, the modem and other
parts of the personal computer may be housed within the console 24
in order to limit the size of the utility station 10. For instance,
the modem portion may be housed within the console 24.
[0077] In a preferred embodiment, the personal computer has
wireless access to the internet and other communications media,
such as phone and fax service. The phone and internet connection to
the personal computer work together seamlessly using techniques
known by those of skill in the art. In addition, the personal
computer provides e-mail and fax capabilities, as well as a range
of games, entertainment, videos, and travel services, as discussed
in greater detail below.
[0078] The personal computer may be programmed to "personalize" its
features for both the vehicle manufacturer and the purchaser of the
vehicle. For example, computer activation may result in a welcome
message to the vehicle owner. This message may include information
concerning statistics about the vehicle owner requirements and
maintenance schedules. The statistics concerning vehicle owner
requirements could include such things as reminder's concerning
vehicle registration, emission and other vehicle inspections,
insurance renewals, etc. Maintenance information may include
reminders concerning tire pressure requirements, fuel filling
requirements, oil changes, etc. In addition, the computer
programming may provide such information in a user friendly panel,
or otherwise, on such features as other maintenance information,
including preferred fuel and oil type, basic functions, spare
parts, accessories and jack usage; manufacturer's guide to repair
facilities; user's manuals; or other services, including
entertainment, directions, maps, etc.
[0079] The personal computer may also preferably include
communication capabilities via telephone, email, fax, the internet,
or otherwise. The personal computer can serve as a telephone to
replace existing cellular and digital telephones and include a
speaker phone function to allow hands-free communication. All
services may be voice-activated. In addition, email may be voice
transmitted via the computer, both incoming and outgoing. All
communication capabilities are provided through wireless
connections. Alternatively, the system may be configured to allow
the user to hook up to conventional communication lines via phone
jacks and wires which may extend outside the vehicle. In this
embodiment, it is clear that the vehicle will necessarily be
stationary when conventional communication lines via phone jacks
and wires are utilized.
[0080] Other basic services may also be provided by the computer
programming and internet access, including: direction finding, map
reading, "Star" services, weather reports, repair facilities en
route, stock reports, access to financial, legal, and insurance
advisors, etc.
[0081] The utility station 10 and support mechanism 20 are designed
to collapse in the event that the vehicle is in an accident. This
"break-away" feature is provided for safety reasons so that the
system is not rigid in the event the vehicle is in an accident.
This "break-away" feature may be triggered by a mechanism similar
to that which triggers release of the vehicle air bags via sensors
in the vehicles front bumper. Alternatively, accelerometers may be
mounted inside the vehicle or the system in order to sense an
accident condition. In an accident, this high impact information
can be used to disable the axis locks, which places the device in
its flexible state. The "break-away" feature serves to unlock the
support mechanism such 20 that it is freely movable, instead of
rigid.
[0082] In addition to the "break-away" feature, the system may also
include an auxiliary battery for use in the event that the vehicle
is in a collision that disables the vehicle's battery. The use of
the utility system in an emergency situation is desirable so that
the passengers or drivers of the vehicle can call for help or
activate the internet, among other things. As discussed above, the
utility station may be wired to the vehicle's battery for
operation. It is desirable to provide back-up battery power in the
event that the main power source for the utility station is
disabled. For instance, another battery may be provided in the
vehicle that can operate the utility station for a shortened, or,
if preferred, an extended period of time. This additional battery
may be activated in the event that the vehicle's battery is
disabled or disconnected. Switching to the additional battery may
be manual or automatic. It may be desirable to provide both an
automatic and a manual switching mechanism or procedure so that the
user can manually switch the power, if desired. Alternatively, a
portable battery pack may be provided that can be hooked up to the
utility station in the event that the main battery or back-up
battery are disabled.
[0083] Anti-theft features are also provided. Since the drive
portion is preferably embedded in the console, it is not removable
without great efforts. The utility station itself is not usable
without the drive portion, which may serve to dissuade potential
thieves. In addition, the console may be provided with a lock and a
cover. The console may serve to camouflage the unit in its
entirety, such that potential thieves may not know of its presence.
In addition, the cover may be lockable. Other anti-theft features,
such as a password for operation of the system may be utilized. For
instance, it is known with radios within vehicles to require the
user to input a password after the vehicle's power has been shut
off (such as when the battery is disconnected). Similar safety
features may be incorporated in the system such that each unit
requires a specific password or other starting feature that is only
known to the user(s) in order to be operable. Other safety features
known in the art may also be incorporated and are within the scope
of the present invention.
[0084] In one embodiment of the invention, a safety mechanism is
optionally provided whereby the system senses the location of the
PC such that when in the vicinity of the driver, the PC will not
operate unless the vehicle is not moving. For example, the personal
computer may only be utilized by the driver when the vehicle is at
rest and the gear shift is in the "Park" position. The vehicle may
not be shifted into gear unless the personal computer is either
housed in the console or in use by a passenger, out of the vicinity
of the driver. The location of the utility station 10 relative to
the driver's seat can be monitored. Alternatively, or in addition
thereto, a driver's seat sensor is utilized to determine the
presence of a person in the driver's seat, in addition to sensing
the proximity of the utility station to the driver. Alternatively,
the unit may not be functional when the driver is in the driver's
seat, such that the unit is only usable when the vehicle is not in
motion. In a preferred embodiment of the invention, the utility
station 10 is usable by passengers when the vehicle is underway,
but not by the driver.
[0085] The personal computer may be manufactured by any number of
manufacturers, the invention not being limited to a particular
design of personal computer. For instance, the suppliers of the
personal computer could include Dell, IBM, Gateway, Apple, and
others based on size, price, and other requirements. For example, a
slim, trim, functional computer might be IBM's "Think Pad" lap top
line featuring the thinnest, lightest models. Other manufacturers
also make, thin, light weight computers. The computer utilized
would preferably have the capabilities of state of the art personal
computers in use today and in the future.
[0086] The exterior appearance of the system will be adaptable to
the manufacturer's interior color schemes for each vehicle. The
system may be unobtrusive and user friendly, with soft edges and
padding. The system will also preferably be easy to utilize, such
that little, if any, computer experience is necessary for a user to
operate the system.
[0087] A similar, but adapted system may alternatively be utilized
in airplanes, trains, buses, trucks, boats, or other vehicles.
Activation may also be afforded by credit card. Alternatively, the
support mechanism 20 of the invention may be utilized in other
fields where it is necessary to support objects, such as the
medical or dental fields, among others. For instance, it is often
desirable in the medical, dental, and other fields, to have a
device that is movable and flexible to be positioned precisely, but
that is also lockable into a position that is substantially
immovable. For instance, in surgery applications, medical
instruments must often be placed into position and then fixed for
the duration of the surgery. The lockable device of the invention
would prevent movement during use of the lock in order to avoid
such things as accidental bumping of the device and subsequent
movement. In addition, the system is scalable such that bigger and
smaller versions of the device are possible depending upon the
application. A larger, stronger device may be necessary in some
situations while a smaller device may be possible in other
situations. For example, the invention may be useful as a support
mechanism for handicapped persons. It may be used to support
objects, but may also be used to support the weight of a
handicapped person. Thus, the load capabilities of the device may
be altered by the size, and type of locking mechanism selected.
While the system of the application has been described in greater
detail in connection with the automotive and vehicular industries,
the system is also applicable to many other fields and should not
be limited to the vehicular industry.
[0088] While the invention has been described in connection with a
console as the storage unit for the system, it should be noted that
other types of storage facilities are also anticipated to be within
the scope of the invention, such as a cabinet or slot.
Alternatively, a storage area may be provided, which does not
include a housing of any sort. All that is required is that the
support mechanism 20 be provided with a point for fixation, whether
that point be fixed or movable.
[0089] While various descriptions, embodiments, and aspects of the
present inventions are described above, it should be understood
that the various features can be used singly or in any combination
thereof. Each of the separate embodiments of the figures may be
used in conjunction with or side-by-side with the other
embodiments. Therefore, this invention is not to be limited to only
the specifically preferred embodiments depicted herein.
[0090] Further, it should be understood that variations and
modifications within the spirit and scope of the invention may
occur to those skilled in the art to which the invention pertains.
Accordingly, all expedient modifications readily attainable by one
versed in the art from the disclosure set forth herein that are
within the scope and spirit of the present invention are to be
included as further embodiments of the present invention.
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