U.S. patent application number 11/153364 was filed with the patent office on 2006-03-30 for vehicle entertainment system including a detachable functional module housed within a detachable video system.
Invention is credited to Christopher J. Vitito.
Application Number | 20060070102 11/153364 |
Document ID | / |
Family ID | 36336915 |
Filed Date | 2006-03-30 |
United States Patent
Application |
20060070102 |
Kind Code |
A1 |
Vitito; Christopher J. |
March 30, 2006 |
Vehicle entertainment system including a detachable functional
module housed within a detachable video system
Abstract
An automobile entertainment system includes a video system
having a video monitor, a video source and an expansion slot, as
well as a cradle secured within an automobile. The cradle is shaped
and dimensioned for selectively receiving and securely holding the
video system.
Inventors: |
Vitito; Christopher J.;
(Celebration, FL) |
Correspondence
Address: |
WELSH & FLAXMAN LLC
2000 DUKE STREET, SUITE 100
ALEXANDRIA
VA
22314
US
|
Family ID: |
36336915 |
Appl. No.: |
11/153364 |
Filed: |
June 16, 2005 |
Related U.S. Patent Documents
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Application
Number |
Filing Date |
Patent Number |
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10982896 |
Nov 8, 2004 |
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11153364 |
Jun 16, 2005 |
|
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60517862 |
Nov 7, 2003 |
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Current U.S.
Class: |
725/77 ;
725/74 |
Current CPC
Class: |
B60K 37/06 20130101;
H04N 5/64 20130101; B60R 2011/0045 20130101; B60R 2011/0082
20130101; B60R 11/0235 20130101; B60N 2/879 20180201; B60K 2370/143
20190501; B60R 2011/0017 20130101; B60R 2011/0059 20130101; B60R
2011/008 20130101; B60R 2011/0085 20130101; B60R 2011/0096
20130101; B60R 11/0211 20130101; B60R 2011/0061 20130101; B60K
2370/1438 20190501; G11B 17/05 20130101; B60K 35/00 20130101 |
Class at
Publication: |
725/077 ;
725/074 |
International
Class: |
H04N 7/18 20060101
H04N007/18 |
Claims
1. A vehicle entertainment system, comprising: a video system
including a video monitor, a video source and an expansion slot
shaped and dimensioned for receiving functional modules designed to
enhance the functionality of the present video system; a cradle
secured within an automobile, the cradle being shaped and
dimensioned for selectively receiving and securely holding the
video system.
2. The entertainment system according to claim 1, wherein the
functional modules are chosen from the group consisting of
satellite radio, satellite television, GPS guidance systems, quick
release battery packs, memory cards, wireless internet access,
Bluetooth, digital video recorders, digital video reception and
recording, digital video inputs, video conferencing, cellular
digital cellular digital with a camera, USB capabilities, Blue
sphere, hot swap hard drive, satellite video import card and
wireless video import card.
3. The entertainment system according to claim 1, wherein the video
source is a DVD player or hard drive.
4. The entertainment system according to claim 1, wherein the video
system includes electrical connectors shaped and dimensioned for
selective engagement with electrical connectors formed within the
cradle.
5. The entertainment system according to claim 1, wherein the
cradle is mounted within a headrest.
6. The entertainment system according to claim 1, wherein the
cradle is secured to a ceiling of the vehicle.
7. The entertainment system according to claim 1, further including
at least one docking station to which the video system may be
selectively secured when not coupled to the cradle.
8. The entertainment system according to claim 7, wherein the video
system includes electrical connectors shaped and dimensioned for
selective engagement with electrical connectors formed within the
docking station.
9. The entertainment system according to claim 1, wherein the
cradle includes a connecting mechanism for selective attachment of
the video system thereto.
10. The entertainment system according to claim 9, wherein the
connecting mechanism includes a release button for selective
release of the video system from the cradle.
11. The entertainment system according to claim 10, wherein the
connecting mechanism includes a latch member for selective coupling
of the video system to the cradle.
Description
CROSS REFERENCE TO RELATED APPLICATION
[0001] This application is a continuation-in-part of U.S. patent
application Ser. No. 10/982,896, filed Nov. 8, 2004, entitled
"AUTOMOBILE ENTERTAINMENT SYSTEM", which is currently pending, and
is based upon U.S. Provisional Patent Application Nos. 60/517, 862,
filed Nov. 7, 2003, entitled "AUTOMOBILE ENTERTAINMENT SYSTEM".
BACKGROUND OF THE INVENTION
[0002] 1. Field of the Invention
[0003] The invention relates to a vehicle entertainment system.
More particularly, the invention relates to an entertainment system
detachably integrating a video source and video monitor within the
headrest of an automobile or the ceiling of an automobile, wherein
the video system includes an expansion slot shaped and dimensioned
for receiving a functional module.
[0004] 2. Description of the Prior Art
[0005] Entertainment systems for automobiles are well known. As
such, many advances have been made in the development of
entertainment systems that make the otherwise tedious task of
riding in an automobile more bearable. In addition to the
development of overhead systems pioneered by the present inventor,
systems that mount within the headrest of an automobile have also
been developed.
[0006] These headrest entertainment systems allow multiple
individuals to view a variety of different video sources within the
same vehicle. However, and as those skilled in the art will
certainly appreciate, it is desirable to provide added versatility
to these entertainment system. The present invention attempts to
accomplish this by providing a system whereby the video system may
be selectively removed from an automobile and used at other
locations. The present invention also provides added versatility
with the addition of an expansion slot shaped and dimensioned for
receiving a functional module.
SUMMARY OF THE INVENTION
[0007] It is, therefore, an object of the present invention to
provide a vehicle entertainment system including a video system
having a video monitor, a video source and an expansion slot shaped
and dimensioned for receiving functional modules designed to
enhance the functionality of the present video system. The
entertainment system also includes a cradle secured within an
automobile, the cradle being shaped and dimensioned for selectively
receiving and securely holding the video system.
[0008] It is also an object of the present invention to provide an
entertainment system wherein the functional modules are chosen from
the group consisting of satellite radio, satellite television, GPS
guidance systems, quick release battery packs, memory cards,
wireless internet access, Bluetooth, digital video recorders,
digital video reception and recording, digital video inputs, video
conferencing, cellular digital cellular digital with a camera, USB
capabilities, Blue sphere, hot swap hard drive, satellite video
import card and wireless video import card.
[0009] It is another object of the present invention to provide an
entertainment system wherein the video source is a DVD player or
hard drive.
[0010] It is a further object of the present invention to provide
an entertainment system wherein the video system includes
electrical connectors shaped and dimensioned for selective
engagement with electrical connectors formed within the cradle.
[0011] It is also an object of the present invention to provide an
entertainment system wherein the cradle is mounted within a
headrest.
[0012] It is still another object of the present invention to
provide an entertainment system wherein the cradle is secured to a
ceiling of the vehicle.
[0013] It is a further object of the present invention to provide
an entertainment system including at least one docking station to
which the video system may be selectively secured when not coupled
to the cradle.
[0014] It is also an object of the present invention to provide an
entertainment system wherein the video system includes electrical
connectors shaped and dimensioned for selective engagement with
electrical connectors formed within the docking station.
[0015] It is yet a further object of the present invention to
provide an entertainment system wherein the cradle includes a
connecting mechanism for selective attachment of the video system
thereto.
[0016] It is also an object of the present invention to provide an
entertainment system wherein the connecting mechanism includes a
release button for selective release of the video system from the
cradle.
[0017] It is another object of the present invention to provide an
entertainment system wherein the connecting mechanism includes a
latch member for selective coupling of the video system to the
cradle.
[0018] Other objects, advantages and salient features of the
invention will become apparent from the following detailed
description, which taken in conjunction with the annexed drawings,
discloses a preferred, but non-limiting, embodiment of the subject
invention.
BRIEF DESCRIPTION OF THE DRAWING
[0019] FIG. 1 is a front perspective view of an automobile
entertainment system in accordance with the present invention.
[0020] FIG. 2 is a cross sectional view of the housing of the video
system shown in FIG. 1.
[0021] FIGS. 3 and 4 are front perspective views showing the
entertainment system with the video system coupled to the headrest
and detached from the headrest.
[0022] FIGS. 5, 6, 7 and 8 are views of entertainment systems in
accordance with alternate embodiments of the present invention.
[0023] FIG. 9 shows the video system of FIG. 1 mounted within a
dash docking station.
[0024] FIG. 10 shows the video system of FIG. 1 mounted within a
mobile docking station.
[0025] FIG. 11 shows the video system of FIG. 1 mounted within a
static docking station.
[0026] FIG. 12 is a front view of an automobile entertainment
system in accordance with an alternate embodiment of the present
invention.
[0027] FIGS. 13 and 14 are front perspective views showing the
entertainment system of FIG. 12 with the video system coupled to
the cradle and detached from the cradle.
[0028] FIG. 15 shows the video system of FIG. 12 mounted within a
dash docking station.
[0029] FIG. 16 shows the video system of FIG. 12 mounted within a
mobile docking station.
[0030] FIG. 17 shows the video system of FIG. 12 mounted within a
static docking station.
DESCRIPTION OF THE PREFERRED EMBODIMENTS
[0031] The detailed embodiments of the present invention are
disclosed herein. It should be understood, however, that the
disclosed embodiments are merely exemplary of the invention, which
may be embodied in various forms. Therefore, the details disclosed
herein are not to be interpreted as limiting, but merely as the
basis for the claims and as a basis for teaching one skilled in the
art how to make and/or use the invention.
[0032] With reference to FIGS. 1 to 11, and in accordance with a
first embodiment of the present invention, an automobile
entertainment system 10 is disclosed. The automobile entertainment
system 10 is composed of a series of video and audio components
integrated within an automobile 11. Although the present system is
described herein for use within an automobile, the system could
readily be employed in various vehicles, for example, boats or
planes, without departing from the spirit of the present invention.
In particular, the entertainment system 10 includes a video system
12 detachably mounted within a standard headrest 14 of an
automobile 11. The video system 12 generally includes a video
monitor 16 for presenting video content and a video source 20
integrated therewith.
[0033] In accordance with a preferred embodiment of the present
invention, the video source is a DVD player 20 coupled to the video
monitor 16 for the transmission of video content thereto. That is,
the DVD player 20 or other video source is integrated within the
same housing 18 as the video monitor 16. It is also contemplated
that a hard drive 23 video source may be integrated with the video
monitor 16. As those skilled in the art will certainly appreciate,
the hard drive 23 will include inputs for receiving video content
and outputs for transmitting video content to the video monitor 16,
both of which are well known to those skilled in the art. However,
and as discussed below in greater detail the video source may take
a variety of forms without departing from the spirit of the present
invention; for example, and not limited to, satellite video systems
and Bluetooth wireless based systems.
[0034] The video system 12 is mounted along the rear portion of the
headrest 14 such that an individual sitting in the rear seat of the
automobile 11 may watch the media presented on the video monitor 16
without disturbing the driver of the automobile 11.
[0035] The video monitor 16, DVD player 20, hard drive 23 and
associated control components are mounted within the housing 18. As
those skilled in the art will certainly appreciate, the video
monitor 16 is pivotally mounted within a recess 17 formed in the
housing 18. In accordance with a preferred embodiment, the video
monitor 16 is a TFT LCD screen. However, it is contemplated that
other monitor constructions, for example, plasma, Ultra High
Definition VGA, touch screen VGA, organic LED, fabric based
monitors (e.g., flexible TFT) etc., may be used without departing
from the spirit of the present invention.
[0036] With regard to the DVD player 20, it is integrally molded
within the housing 18 and positioned for insertion of DVDs behind
the video monitor 16. By mounting the DVD player 20 in this way, a
stable structure is developed that is well adapted for the
automobile environment.
[0037] While the DVD player 20 is disclosed as being a slot-loaded
design with insertion behind the video monitor, the DVD player
could take a variety of other forms while still being integrated
with the video monitor 16. With reference to FIGS. 5 and 6, the DVD
player 220 may be positioned beneath the pivotally mounted video
monitor 216. With reference to FIG. 7, the DVD player 320 may be
integrated with the video monitor 316 and facilitate access via a
side loading slot 317. Referring to FIG. 8, the DVD player 420 is
integrated with the underside of the video monitor 416 and the DVD
is snapped into DVD player 420 when the monitor 416 is pivoted
upward. In addition, the DVD player may be designed with a built in
TV tuner for providing the user with a choice of video sources.
[0038] As briefly mentioned above, the housing 18 is detachably
secured to the headrest 14. In particular, the housing 18,
including the video monitor 16, DVD player 20 and other related
components, is detachably mounted within a recess 15 formed in the
headrest 14. As such, the video system 12 may be removed from the
automobile 11 and used at a variety of locations apart from the
automobile 11. As will be discussed below in greater detail, the
video system 12 may be used alone or in conjunction with a docking
station 50', 50'', 50'''. Once removed, the video system 12 may be
used in other automobiles 11 or within an individual's home. When
used alone, a battery pack may be connected to the video system 12
and the video system 12 can thereby become a portable entertainment
system.
[0039] A cradle 38 shaped and dimensioned for receiving the video
system 12 is provided within the recess 15 of the headrest 14. As
will be discussed below in greater detail, similar cradles 38',
38'', 38''' may be provided at other locations permitting use of
the video system 12 at other remote locations. It is contemplated
that such a cradle 38, 38', 38'', 38''' would be much like the
docking stations utilized with laptop computers wherein individuals
are permitted to readily remove the laptop from a docking station
for use at another location remote from the docking station.
[0040] More specifically, the cradle 38 utilized in the headrest 14
includes quick release electrical connections 42 for the audio
input 22, audio output 24, video input 26, video output 28 and
power supply 30 (although an embodiment with only a simple power
connection is contemplated). The video system 12 similarly includes
mating electrical connections 44 for transmitting electricity and
a/v signals between the cradle 38 and the video system 12. In
particular, when the video system 12 is mounted upon the cradle 38,
the respective electrical connections 42, 44 mate to provide for
the transmission of power and a/v signals between the video system
12 and the cradle 38. As those skilled in the art will certainly
appreciate, other readily removable electrical connections for
other purposes may also be supplied if one determines they are so
needed.
[0041] In addition to the electrical connections 42 provided on the
cradle 38, the cradle 38 also includes a connecting mechanism 46
designed for selectively retaining the video system 12 within the
cradle 38. The connecting mechanism 46 permits ready and selective
attachment of the video system 12 to the headrest 14 while
preventing vibrations and other damaging movements that commonly
occur in an automobile 11.
[0042] In accordance with a preferred embodiment of the present
invention, the connecting mechanism 46 includes a release button 47
and a latch member 48. The release button 47 is actuated to rotate
the latch member 48 and permit removal of the video system 12 from
the cradle 38. Insertion of the video system 12 within the headrest
14 is achieved by simply setting the video system 12 within the
cradle 38 and applying sufficient force to the video system for
overcoming the rotational force of the latch member 48 to force the
video system 12 into a secure position. While a particular coupling
structure is disclosed in accordance with a preferred embodiment of
the present invention, those skilled in the art will appreciate
that a variety of selectively releasable coupling structures may be
employed without departing from the spirit of the present
invention.
[0043] The entertainment system 10 further includes cables 32
extending through the headrest 14. These cables ultimately link
audio, video and power to the cradle 38 and video system 12. More
specifically, the cradle 38 and video system 12 are electrically
connected to the remainder of the automobile 11 via electrical
communication lines extending through one or both of the extension
arms 14a, 14b of the headrest 14. For example, and as will be
discussed below in substantial detail, a video input 22, video
output 24, audio input 26, audio output 28 and power source 30, may
be respectively connected to the cradle 38 for ultimate connection
with the video system 12 via the mating electrical connections 42,
44 of the respective cradle 38 and video system 12.
[0044] Specific wiring arrangements and linking of various video
systems within an automobile in accordance with preferred
embodiments of the present invention are disclosed in U.S. patent
application Ser. No. 10/920,425, entitled "AUTOMOBILE ENTERTAINMENT
SYSTEM", filed Aug. 18, 2004, which is incorporated herein by
reference, U.S. patent application Ser. No. 10/895,111, entitled
"AUTOMOBILE ENTERTAINMENT SYSTEM", filed Jul. 21, 2004, which is
incorporated herein by reference, U.S. patent application Ser. No.
10/895,110, entitled "AUTOMOBILE ENTERTAINMENT SYSTEM LINKING
MULTIPLE VIDEO SYSTEM FOR COORDINATED SHARING OF VIDEO CONTENT",
filed Jul. 21, 2004, which is incorporated herein by reference,
U.S. patent application Ser. No. 10/895,086, entitled "HOUSING FOR
AN AUTOMOBILE ENTERTAINMENT SYSTEM", filed Jul. 21, 2004, which is
incorporated herein by reference, U.S. patent application Ser. No.
10/895,099, entitled "INSTALLATION APPARATUS FOR AN AUTOMOBILE
ENTERTAINMENT SYSTEM", filed Jul. 21, 2004, which is incorporated
herein by reference, U.S. patent application Ser. No. 10/920,431,
entitled "AUTOMOBILE ENTERTAINMENT SYSTEM", filed Aug. 18, 2004,
which is incorporated herein by reference, and U.S. patent
application Ser. No. 10/920,430, entitled "AUTOMOBILE ENTERTAINMENT
SYSTEM", filed Aug. 18, 2004, which is incorporated herein by
reference.
[0045] As briefly mentioned above, a DVD player 20 is integrated
with the video monitor 16 to form the video system 12 of the
present invention. The DVD player 20 is integrated with the video
monitor 16 to facilitate convenient viewing of media on the video
monitor 16 while also conserving space within the limited confines
of the automobile 11. For example, by integrating the DVD player 20
with the video monitor 16 individuals using the video monitor 16
may conveniently insert DVDs within the video system 12 without
reaching within another part of the automobile 11.
[0046] With this in mind, it is contemplated the present video
system 12 may be positioned within any headrest 14 employed in a
car, truck, SUV, or van. The video system 12 may be placed within
all vehicle headrests (and, with regard to automobiles having three
rows of seats, video systems may be positioned within both the
front seat headrests and the second seat headrests). In this way,
individuals sitting on opposite sides of an automobile 11 can watch
different video content on different video systems 12. In fact,
different videos may be viewed, and wireless headphones may still
be employed, by utilizing a multi-channel IR transmitter in
conjunction with the present system.
[0047] The present video system 12 is provided with the ability to
offer a variety of functionalities. More particularly, the video
system 12 is provided with an expansion slot 70 for ready addition
of new and useful functionalities to the present video system 12.
The expansion slot 70 is generally composed of a recess 72 formed
in the rear of the housing 18 and in electrical communication with
the electrical components of the video system 12. The recess 72 is
provided with coupling members 74 for coupling a functional module
76 therein. The functional module 76 is electrically coupled to the
video system 12 via mating electrical connections respectively
formed on the expansion slot 70 and the functional module 76.
Contemplated functionalities include, but are not limited to
satellite radio (for example, Serius, XM, Pictel phone, satellite
television (for example, DirecTV), GPS guidance systems, quick
release battery packs, memory cards, wireless internet access (for
example, Wi-Fi), Bluetooth, digital video recorders, digital video
reception and recording, digital video inputs, video conferencing,
cellular digital, cellular digital with a camera, USB capabilities,
Blue sphere, hot swap hard drive, satellite video import card,
wireless video import card, etc.
[0048] Enhanced usage is further provided by the inclusion of RCA
ports 34, or other a/v input/outputs, formed within the cradle 38
and contained behind a cover 36 which may be selectively opened to
reveal the ports 34. As those skilled in the art will certainly
appreciate, the inputs/outputs may take a variety of forms
including single jack input/outputs. The inclusion of these ports
34 allows for ready attachment of the present video system 12 to
other remote a/v sources (for example, game consoles, portable
digital music players, etc.).
[0049] In addition, and in accordance with a preferred embodiment,
a broadcast television receiver 19 is integrated with the video
monitor 16 and/or the headrest 14. More particularly, and with
reference to FIG. 2, the housing 18 is provided with a rear recess
37 shaped and dimensioned for receiving a television receiver 19.
The television receiver 19 may, therefore, be wired for use in
conjunction with the video monitor 16 in a manner known to those
skilled in the art.
[0050] The television receiver 19 is further provided with an
antenna 21. The antenna 21 is electrically connected to the
television receiver 19 for the transmission of over-the-air
signals. As those skilled in the art will certainly appreciate, the
antenna may also be wirelessly connected to the receiver without
departing from the spirit of the present invention. The antenna 21
is substantially U-shaped and is wrapped about the housing 18.
While a U-shaped antenna wrapped about the housing is disclosed in
accordance with a preferred embodiment of the present invention,
the antenna may be oriented within a variety of locations within
the headrest without departing from the spirit of the present
invention or the television receiver may operate without the
antenna
[0051] Control of the video system 12, including the video monitor
16, DVD player 20, hard drive 23 and other components of the video
system 12, is facilitated by the provision of control buttons along
the outer surface of the video system 12. In accordance with a
preferred embodiment of the present invention, the control buttons
take the form of a multifunction controller 60 permitting movement
of a cursor shown upon various interfaces displayed upon the video
monitor 16. In addition, conventional control buttons 62 may also
be provided for control of traditional functions. In addition to
the provision of manual control buttons 62, the video system 12 may
further include a remote control (not shown) such that an
individual need not actually touch the video system 12 to control
the video content or the volume generated by the video system 12.
Once again, and as those skilled in the art will certainly
appreciate, a variety of remote control systems may be utilized
without departing from the spirit of the present invention.
[0052] As briefly mentioned above, the present video system 12 is
adapted for removal from the headrest 14 of an automobile 11 for
use at a variety of other locations. In accordance with a preferred
embodiment of the present invention, the other locations are
provide with a docking station 50', 50'', 50''' including auxiliary
cradles 38', 38'', 38''' shaped and dimensioned for receiving the
video system 12 and coupling the video system 12 to power sources
and a/v sources in a manner similar to the cradle 38 used in
conjunction with the headrest 14.
[0053] For example, and with reference to FIG. 9, a docking station
50' for use in conjunction with the dash 52 of a conventional
automobile 11 is provided. The docking station 50' includes an
auxiliary cradle 38' (with electrical connections and a connecting
mechanism (not shown)) shaped and dimensioned for receiving and
securely holding the video system 12 and coupling the video system
12 to power sources and a/v sources in a manner similar to the
cradle 38 used in conjunction with the headrest 14. The docking
station 50' is mounted upon the dash 52 of an automobile 11 and is
wired for connection to a power source and a/v sources (not shown).
In addition, the dash docking station 50' may include an integrated
satellite receiver 54' for providing satellite content to the
passenger of the automobile 11 by transmitting the satellite signal
through the cradle 38' and into the video system 12 via the
respective electrical connections of the cradle 38' and the video
system 12. This embodiment is particularly useful where the video
system 12 includes functionality relating to the provision of GPS
guidance information. With this in mind, the driver will be able to
selectively use the video system 12 for accessing guidance
information when needed and return the video system 12 to the
headrest 14 when guidance information is no longer needed. It is
contemplated such a system will be provided with a safety mechanism
limiting what the driver can view (for example, preventing the
viewing of videos but allowing the viewing of the navigation
system) when the monitor is facing him or her.
[0054] With reference to FIG. 10, a mobile docking station 50'' may
also be provided. The mobile docking station 50'' also includes an
auxiliary cradle 38'' (with electrical connections and a connecting
mechanism (not shown)) shaped and dimensioned for receiving and
securely holding the video system 12 and coupling the video system
12 to power sources and a/v sources in a manner similar to the
cradle 38 used in conjunction with the headrest 14. The docking
station 50'' may include a battery pack 55'', a/v inputs 56'', a/v
outputs 57'', Internet capability, speakers 58'', cable input 59''
and/or an integrated satellite receiver 54''. These components are
linked to the video system 12 via the cradle 38'' which transmits
the relevant signals to and from the video system 12 via the
respective electrical connections of the cradle 38'' and the video
system 12.
[0055] With reference to FIG. 11, yet a further embodiment of a
docking station 50''' is disclosed. This docking station 50''' is
adapted for static mounting within a household, office or other
locations (for example, beneath a kitchen cabinet 53'''). The
docking station 50''' includes an auxiliary cradle 38''' (with
electrical connections and a connecting mechanism (not shown))
shaped and dimensioned for receiving and securely holding the video
system 12 and coupling the video system to power sources and a/v
sources in a manner similar to the cradle 38 used in conjunction
with the headrest 14. The docking station 50''' may include a
battery pack 55''', a/v inputs 56''', a/v outputs 57''', Internet
capability, speakers 58''', cable input 59''' and/or an integrated
satellite receiver 54'''. These components are linked to the video
system 12 via the cradle 38''' which transmits the relevant signals
to and from the video system 12 via the respective electrical
connections of the cradle 38''' and the video system 12.
[0056] As shown in FIG. 11, when the video system 12 is mounted
beneath a kitchen cabinet 53 as shown, it may be necessary to mount
the video system 12 upside down when compared to its mounting
within an automobile headrest 14. With this in mind, the video
system 12 is provided with the ability to rotate to the image shown
on the video monitor 16 so that the video system 12 may be used in
a variety of orientation. The possible rotation of the image shown
on the video monitor 16 is complimented by the multifunctional
controller 60 that adjusts to rotation of the image such that the
controller 60 is calibrated to function in accordance with the
orientation of the screen image.
[0057] In addition to providing for the inclusion of a removable
video system 12 within the headrest 14 of an automobile 11 as shown
above with reference to FIGS. 1 to 11, it is further contemplated
an entertainment system 110 providing for a selectively removable
video system 112 mounted within the ceiling 113 of an automobile
111. In accordance with this alternate embodiment, and with
reference to FIG. 12 to 17, the video system 112 is selectively
mounted to an overhead cradle 138.
[0058] As those skilled in the art will certainly appreciate, the
ceiling mounted system and the headrest mounted system may be
integrated within a single vehicle to provide for a choice between
a ceiling mount use and a headrest mount use. This would requiring
the use of a universal cradle structure allowing the owner to move
the video system from one location to another location without
needing to incur the cost of purchasing a video system for each
location. The individual could place the video system within the
ceiling mounted cradle when many people are riding the automobile
and move the video system to the headrest when only one passenger
is viewing the media present upon the video system.
[0059] As with the embodiment disclosed above, the video system 112
is detachably mounted within a cradle 138 secured to the ceiling
113 of an automobile 111. The video system 112 generally includes a
video monitor 116 for presenting media content and a video source
120 integrated therewith.
[0060] In accordance with a preferred embodiment of the present
invention, the video source is a DVD player 120 coupled to the
video monitor 116 for the transmission of video content thereto.
That is, the DVD player 120 or other video source is integrated
within the same video housing 118 as the video monitor 116. It is
also contemplated that a hard drive 123 video source may be
integrated with the video monitor 116. As those skilled in the art
will certainly appreciate, the hard drive 123 will include inputs
for receiving video content and outputs for transmitting video
content to the video monitor 116, both of which are well known to
those skilled in the art. However, and as discussed above with
reference to embodiment disclosed in FIGS. 1 to 11, the video
source may take a variety of forms without departing from the
spirit of the present invention.
[0061] The video system 112 is mounted to the cradle 138 for
viewing in the rear of the automobile 111. With this in mind, the
housing 118 of the video system 112 is provided with a pivotal
coupling member 139 allowing the video system 112 to pivot relative
to the cradle 138 for storage when the video system 112 is not in
use. It is also contemplated that the coupling member 139 may be
designed to provide for rotation of the housing 118 about multiple
axes. In this way, the video system 112 may be freely rotated to
improve viewing regardless of the where the video system 112 is
being used.
[0062] The video monitor 116, DVD player 120, hard drive 123 and
associated control components are mounted within the housing 118.
In accordance with a preferred embodiment, the video monitor 116 is
a TFT LCD screen. However, it is contemplated that other monitor
constructions, for example, plasma, Ultra High Definition VGA,
touch screen VGA, organic LED, fabric based monitors (e.g.,
flexible TFT) etc., may be used without departing from the spirit
of the present invention.
[0063] With regard to the DVD player 120, it is integrally molded
within the housing 118 and positioned for insertion of the DVDs
behind the video monitor 116. By mounting the DVD player 120 in
this way, a stable structure is developed that is well adapted for
the automobile environment. While the DVD player 120 is disclosed
as being a slot-loaded design with insertion behind the video
monitor 116, the DVD player could take a variety of other forms
without departing from the spirit of the present invention.
[0064] As briefly mentioned above, the housing 118 is detachably
secured to the ceiling mounted cradle 138. In particular, the
housing 118, including the video monitor 116, DVD player 120 and
other related components, is detachably mounted within a recess 141
formed in the cradle 138. As such, the video system 112 may be
removed from the automobile 111 and used at a variety of locations
apart from the automobile 111. As will be discussed below in
greater detail, the video system 112 may be used alone or in
conjunction with a docking station 150', 150'', 150'''. Once
removed, the video system 112 may be used in other automobiles or
within an individual's home. When used alone, a battery pack may be
connected to the video system 112 and the video system 112 can
thereby become a portable entertainment system.
[0065] The cradle 138 is shaped and dimensioned for receiving and
securing the video system 112 to the ceiling 113 of the automobile
111. As was discussed above with reference to the headrest based
system, similar cradles 138', 138'', 138''' may be provided at
other locations permitting use of the video system 112 at other
remote locations.
[0066] More specifically, the cradle 138 utilized in accordance
with a preferred embodiment of the present invention includes quick
release electrical connections 142 for the audio input 122, audio
output 124, video input 126, video output 128 and power supply 130
(although an embodiment with only a simple power supply connection
is contemplated). The video system 112 similarly includes mating
electrical connections 144 for transmitting electricity and a/v
signals between the cradle 138 and the video system 112. In
particular, when the video system 112 is mounted upon the cradle
138 the respective electrical connections 142, 144 mate to provide
for the transmission of power and a/v signals between the video
system 112 and the cradle 138. As those skilled in the art will
certainly appreciate, other readily removable electrical
connections for other purposes may also be supplied if one
determines they are so needed.
[0067] In addition to the electrical connections provided on the
cradle 138, the cradle 138 also includes a connecting mechanism 146
designed for selectively retaining the video system 112 within the
cradle 138. The connecting mechanism 146 permits ready and
selective attachment of the video system 112 to the ceiling 113 of
the automobile 111 while preventing vibrations and other damaging
movements that commonly occur in an automobile 111.
[0068] In accordance with a preferred embodiment of the present
invention, the connecting mechanism 146 includes a release button
147 and a latch member 148. The release button 147 is actuated to
rotate the latch member 148 and permit removal of the video system
112 from the cradle 138. Insertion of the video system 112 within
the cradle recess 141 is achieved by simply setting the video
system 112 within the recess 141 of the cradle 138 and overcoming
the rotational force of the latch member 148 to force the video
system 112 into a secure position. While a particular coupling
structure is disclosed in accordance with a preferred embodiment of
the present invention, those skilled in the art will appreciate
that a variety of selectively releasable coupling structures may be
employed without departing from the spirit of the present
invention.
[0069] The entertainment system further includes cables 132
extending through the ceiling 113 and the cradle 138. These cables
132 ultimately link audio, video and power to the cradle 138 and
video system 112. More specifically, the cradle 138 and video
system 112 are electrically connected to the remainder of the
automobile 111 via electrical communication lines in a manner know
to those skilled in the art.
[0070] As discussed above, specific wiring arrangements and linking
of various video systems within an automobile in accordance with
preferred embodiments of the present invention are disclosed in
commonly owned patent applications that are incorporated herein by
reference.
[0071] The present video system 112 is provided with the ability to
offer a variety of functionalities. More particularly, the video
system 112 is provided with an expansion slot 170 for ready
addition of new and useful functionalities to the present video
system 112. The expansion slot 170 is generally composed of a
recess 172 formed in the rear of the housing 118 and in electrical
communication with the electrical components of the video system
112. The recess 172 is provided with coupling members 174 for
coupling a functional module 176 therein. The functional module 176
is electrically coupled to the video system 112 via mating
electrical connections respectively formed on the expansion slot
170 and the functional module. Contemplated functionalities
include, but are not limited to satellite radio (for example,
Serius, XM, Pictel phone, satellite television (for example,
DirecTV), GPS guidance systems, quick release battery packs, memory
cards, wireless internet access (for example, Wi-Fi), Bluetooth,
digital video recorders, digital video reception and recording,
digital video inputs, video conferencing, cellular digital,
cellular digital with a camera, USB capabilities, Blue sphere, hot
swap hard drive, satellite video import card, wireless video
import, etc.
[0072] In addition, and in accordance with a preferred embodiment,
a broadcast television receiver and an antenna as discussed above
with reference to the prior embodiment shown in FIG. 2 is
integrated with the video system 112.
[0073] Control of the video system 112, including the video monitor
116, DVD player 120, hard drive 123 and other components of the
video system 112, is facilitated by the provision of control
buttons along the outer surface of the video system 112. In
accordance with a preferred embodiment of the present invention,
the control buttons take the form of a multifunction controller 160
permitting movement of a cursor shown upon various interfaces
displayed upon the video. In addition, conventional control buttons
162 may also be provided for control of traditional functions. In
addition to the provision of manual control buttons, the video
system 112 may further include a remote control (not shown) such
that an individual need not actually touch the video system 112 to
control the video content or the volume generated by the video
system 112.
[0074] As briefly mentioned above, the present video system is
adapted for removal from the ceiling cradle 138 of an automobile
111 for use at a variety of other locations. In accordance with a
preferred embodiment of the present invention, the other locations
are provide with docking stations 150', 150'', 150''' including
auxiliary cradles 138', 138'', 138''' shaped and dimensioned for
receiving the video system 112 and coupling the video system 112 to
power sources and a/v sources in a manner similar to the cradle 138
used in conjunction with the ceiling.
[0075] For example, and with reference to FIG. 15, a docking
station 150' for use in conjunction with the dash 152 of a
conventional automobile 111 is shown. The docking station 150'
includes an auxiliary cradle 138' (with electrical connections and
a connecting mechanism (not shown)) shaped and dimensioned for
receiving and securely holding the video system 112 and coupling
the video system 112 to power sources and a/v sources in a manner
similar to the cradle 138 used in conjunction with the headrest
114. The docking station 150' is mounted upon the dash 152 of an
automobile 111 and is wired for connection to a power source and
a/v sources. In addition, the dash docking station 150' may include
an integrated satellite receiver 154' for providing satellite
content to the passengers of the automobile 111 by transmitting the
satellite signal through the cradle 138' and into the video system
112 via the respective electrical connections of the cradle 138'
and the video system 112. This embodiment is particularly useful
where the video system 112 includes functionality relating to the
provision of GPS guidance information. With this in mind, the
driver will be able to selectively use the video system 112 for
accessing guidance information when needed and return the video
system 112 to the ceiling cradle 138 when guidance information is
no longer needed.
[0076] With reference to FIG. 16, a mobile docking station 150''
may also be provided. The mobile docking station 150'' also
includes an auxiliary cradle 138'' (with electrical connections and
a connecting mechanism (not shown)) shaped and dimensioned for
receiving and securely supporting the video system 112 and coupling
the video system 112 to power sources and a/v sources in a manner
similar to the cradle 138 used in conjunction with the ceiling. The
docking station 150'' may include a battery pack 155'', a/v inputs
156'', a/v outputs 157'', Internet capability, speakers 158'',
cable input 159'' and/or an integrated satellite receiver 154''.
These components are linked to the video system 112 via the cradle
138'' which transmits the relevant signals to and from the video
system 112 via the respective electrical connections of the cradle
138'' and the video system 112.
[0077] As shown in FIGS. 15 and 16, when the video system 112 is
mounted to the docking stations 150', 150'', it may be necessary to
mount the video system 112 upside down when compared to its
mounting within an automobile 111. With this in mind, the video
system 112 is provided with the ability to rotate to the image
shown on the video monitor 116 so that the video system 112 may be
used in a variety of orientation. The possible rotation of the
image shown on the video monitor 116 is complimented by the
multifunctional controller 160 that adjusts to rotation of the
image such that the controller 160 is calibrated to function in
accordance with the orientation of the screen image.
[0078] With reference to FIG. 17, yet a further embodiment of a
docking station 150''' is disclosed. This docking station 150''' is
adapted for static mounting within a household, office or other
locations (for example, beneath a kitchen cabinet 153). The docking
station 150''' includes an auxiliary cradle 138''' (with electrical
connections and a connecting mechanism (not shown)) shaped and
dimensioned for receiving and securely supporting the video system
112 and coupling the video system 112 to power sources and a/v
sources in a manner similar to the cradle 138 used in conjunction
with the ceiling. The docking station 150''' may include a battery
pack 155''', a/v inputs 156''', a/v outputs 157''', Internet
capability, speakers 158''', cable input 159''' and/or an
integrated satellite receiver 154'''. These components are linked
to the video system 112 via the cradle 138''' which transmits the
relevant signals to and from the video system 112 via the
respective electrical connections of the cradle 138''' and the
video system 112.
[0079] While the preferred embodiments have been shown and
described, it will be understood that there is no intent to limit
the invention by such disclosure, but rather, is intended to cover
all modifications and alternate constructions falling within the
spirit and scope of the invention as defined in the appended
claims.
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