U.S. patent number 3,683,392 [Application Number 04/881,456] was granted by the patent office on 1972-08-08 for convertible antenna-mounting structure.
Invention is credited to 90018, Edward Gates White, C/O P.O. Box 18948.
United States Patent |
3,683,392 |
|
August 8, 1972 |
CONVERTIBLE ANTENNA-MOUNTING STRUCTURE
Abstract
The specification discloses an antenna-mounting structure
provided with engaging means adapted to interchangeably engage and
be supported by any of a plurality of different auxiliary
supporting structures, such as a portion of a television set (in
one form, as a replacement for the conventional so-called "rabbit
ears" antenna means conventionally provided thereon), such as an
auxiliary bracket, or the like, adapted to be attached to a
television set or any other auxiliary mounting object or structure,
such as a somewhat enlarged mounting base having a downwardly
directed contact surface adapted to be movably placed upon any
appropriate horizontal supporting surface of any supporting
structure either near to or remote from a television set, or the
like, such as a coupling means for coupling the antenna-mounting
structure with respect to a lamp, either at the top of the
conventional lamp shade-mounting harp structure thereof, or by
attachment to the pole portion of a pole lamp means or otherwise,
or such as by functionally similar, supported attachment with
respect to various other auxiliary supporting objects, and with the
antenna-mounting structure being adapted to mount in a readily and
individually adjustable manner separate portions (of any desired
number) of an antenna adapted to receive very high frequency
television signals and/or, if desired, being provided with another
portion (or plurality of portions) adapted to adjustably mount an
antenna portion (or plurality thereof) adapted to receive
ultra-high-frequency television signals and with either or both of
said antenna portions being provided with novel electrical
attachment or connector means for antenna lead-in wire means
adapted to be carried in a preferred form within a framework
portion of the antenna-mounting structure to a location close to
the corresponding conventional antenna terminals of a television
set. The framework of the antenna-mounting structure, in a
preferred form, has antenna-mounting portions, which allow for the
ready interchanging of the antenna portions in addition to the easy
positioning adjustment thereof whereby to facilitate the reception
of various different types of signals at various locations and
under various conditions of reception and operation.
Inventors: |
Edward Gates White, C/O P.O. Box
18948 (Los Angeles, CA), 90018 (N/A) |
Family
ID: |
25378525 |
Appl.
No.: |
04/881,456 |
Filed: |
December 2, 1969 |
Current U.S.
Class: |
343/805; 343/797;
343/721; 343/880; 343/888; 343/893; 343/882; 343/890 |
Current CPC
Class: |
H01Q
1/12 (20130101) |
Current International
Class: |
H01Q
1/12 (20060101); H01q 001/08 (); H01q 001/12 ();
H01q 021/00 () |
Field of
Search: |
;343/702,720-721,793-797,878-892,893 |
References Cited
[Referenced By]
U.S. Patent Documents
Primary Examiner: Herman Karl Saalbach
Assistant Examiner: Marvin Nussbaum
Claims
1. An antenna mounting structure adapted to interchangeably engage
and be supported by an auxiliary supporting structure of any of a
plurality of different types, comprising: antenna-carrying
framework means provided with and removably interchangeably
carrying antenna means of at least one type, including at least two
antenna means portions, in an electrically isolated and insulated
manner relative to the antenna-carrying framework means, said
antenna-carrying framework means having physically spaced separate
antenna-carrying portions thereof carrying corresponding antenna
portions of said antenna means and being provided with
physical-position-adjustment means for selective adjustment of the
physical position of said corresponding antenna portions of said
antenna means carried thereby for optimizing the receptivity
coupling thereof with respect to a corresponding electromagnetic
field adapted to be received thereby; said antenna-carrying
framework means being provided with engaging and mounting means
adapted to be effectively engaged with respect to an auxiliary
supporting means for supporting the entire antenna-carrying
framework means and the antenna means carried thereby in a selected
relationship with respect to such an auxiliary supporting means;
said antenna-carrying framework means being of substantially
cruciform shape and including a substantially vertically directed
pole portion and a substantially transversely directed cross arm
portion, said antenna-carrying portions of said antenna-carrying
framework means comprising separate portions at outer ends of said
cross arm portion and a top part of said pole portion; said
physical-position-adjustment means comprising pivot means providing
for relative pivotal movement of each of said physically spaced,
separate antenna-carrying portions at outer ends of said cross arm
portion around a selected axis substantially perpendicular to said
substantially transversely directed cross arm portions of said
antenna-carrying framework means; said antenna-carrying portions
independently pivotally carried by outer ends of said cross arm
portion of said antenna-carrying framework means being provided
with electrically conductive coupling cap means and antenna lead-in
wire connecting means for exteriorly mounting said corresponding
antenna portions therearound in a manner electrically connected
with respect thereto and for correspondingly engaging corresponding
ones of a pair of
2. Apparatus as defined in claim 1, wherein said antenna pole
portion is hollow and is provided with said antenna lead-in wires
therewithin from the connections thereof with respect to said
separate antenna portions, said antenna lead-in wires extending
along the hollow interior of said antenna pole portion toward said
engaging and mounting means for egress and connection to
corresponding antenna terminals of a television
3. An antenna mounting structure adapted to interchangeably engage
and be supported by an auxiliary supporting structure of any of a
plurality of different types, comprising: antenna-carrying
framework means provided with and removably interchangeably
carrying antenna means of at least one type, including at least two
antenna means portions, in an electrically isolated and insulated
manner relative to the antenna-carrying framework means, said
antenna-carrying framework means having physically spaced separate
antenna-carrying portions thereof carrying corresponding antenna
portions of said antenna means and being provided with
physical-position-adjustment means for selective adjustment of the
physical position of said corresponding antenna portions of said
antenna means carried thereby for optimizing the receptivity
coupling thereof with respect to a corresponding electromagnetic
field adapted to be received thereby; said antenna-carrying
framework means being provided with engaging and mounting means
adapted to be effectively engaged with respect to an auxiliary
supporting means for supporting the entire antenna-carrying
framework means and the antenna means carried thereby in a selected
relationship with respect to such an auxiliary supporting means;
said antenna-carrying framework means being of substantially
cruciform shape and including a substantially vertically directed
pole portion and a substantially transversely directed cross arm
portion, said antenna-carrying portions of said antenna-carrying
framework means comprising separate portions at outer ends of said
cross arm portion and a top part of said pole portion; said
physical-position-adjustment means comprising at least a pair of
mutually perpendicular pivot means providing for two corresponding
different types of pivotal movement around two correspondingly
mutually perpendicular pivot axes of the corresponding
antenna-carrying portions with respect to the remainder of said
antenna-carrying framework means, with one of said pivot means
comprising a pair of substantially transversely spaced pivots, each
providing for relative pivotal movement of the corresponding one of
said physically spaced, antenna-carrying portions of said framework
means at outer ends of said cross arm portion around an axis
perpendicular thereto and relative to the corresponding adjacent
part of said cross arm portion; said two spaced, pivotally mounted,
antenna-carrying portions independently pivotally carried by outer
ends of said cross arm portion of said antenna-carrying framework
means being provided with a pair of substantially cylindrical,
slip-over, electrically conductive, coupling cap means slipped-over
and carried by each outer terminus of said two spaced, pivotally
mounted antenna-carrying portions and antenna lead-in wire
connecting means for exteriorly mounting said corresponding antenna
portions therearound in a manner electrically connected with
respect thereto and for correspondingly engaging corresponding ones
of a pair of antenna lead-in wires.
Description
Generally speaking, the present invention comprises a
multi-engageable and multi-supportable antenna-mounting structure
of an extremely adaptable type provided with means for mounting one
or more antenna portion(s) intended for reception of what is
conventionally known in the art as very high frequency television
signals and/or for the reception of what is known in the art as
ultra-high-frequency television signals. The apparatus lends itself
to being easily modified for the reception of either type of signal
alone and without the other or for the reception of either type of
signal alternatively. Also, the interchangeable antenna portion
mounting feature of the apparatus makes it possible to easily
remove one type of antenna portion and replace it with another type
of antenna portion which may be more suitable for reception of the
corresponding very high frequency or ultra-high-frequency
television signal in a particular area, such as a fringe area or
the like, or an area having "ghosts" or other reception problems,
thus making the antenna-mounting structure extremely adaptable to
allow it to be optimized for perfect reception by repositioning
adjustment and/or replacement of the antenna portions. Also, the
antenna-mounting structure is arranged to engage and be mounted by
any of a number of different types of auxiliary supporting
structures, such as a conventional television receiver (in one
form, in lieu of the conventional "rabbit ears" type of antenna
means conventionally provided on many television receivers), a
movable mounting base, a conventional or television lamp, a
pole-type lamp, or a variety of other types of auxiliary supporting
objects. This mounting adaptability makes it possible to support
the antenna in any of a variety of convenient locations on any of a
variety of different conventionally available auxiliary supporting
objects or structures, thus facilitating the use of the
apparatus.
A preferred form of the invention also includes novel, electrically
conductive coupling or attachment means for electrically connecting
any of the interchangeable antenna portions with respect to antenna
lead-in wire means without requiring time-consuming soldering and
the like for making such electrical connections.
With the above points in mind, it is an object of the present
invention to provide a novel antenna-mounting structure of the type
referred to herein having any or all of the advantages referred to
herein and including any or all of the features referred to herein,
generically and/or specifically, and individually or in
combination, and which is of extremely simple, inexpensive, easily
manufactured, easily assembled, and easily mounted construction,
such as to facilitate the widespread and large-scale manufacture,
sale, and use of the invention for the purposes outlined herein or
for any substantial equivalents thereof.
Further objects are implicit in the detailed description which
follows hereinafter (which is to be considered as exemplary of, but
not specifically limiting, the present invention), and said objects
will be apparent to persons skilled in the art after a careful
study of the detailed description which follows hereinafter, and
all such implicit objects are intended to be included and
comprehended herein, as fully as if particularly defined and
pointed out herein.
For the purpose of clarifying the nature of the present invention,
several exemplary embodiments of the invention are illustrated in
the hereinbelow-described figures of the accompanying two sheets of
drawings and are described in detail hereinafter.
FIG. 1 is a greatly-reduced-size fragmentary perspective view
illustrating one exemplary embodiment of the present invention in
fully assembled form, shown engaged with respect to one of several
different interchangeable types of auxiliary supporting objects and
also shown carrying two different types of antenna means comprising
a very high frequency television signal-receiving antenna means (in
two similar separate antenna portions) and further comprising an
ultra-high-frequency television signal receiving antenna means
carried at the top of the antenna-carrying framework means.
FIG. 2 is a somewhat-larger-scale fragmentary elevational view of
the exemplary embodiment of the invention shown in FIG. 1 as it
would appear when seen from the right end of the cross-bar portion
of the antenna-carrying framework means and further illustrates, by
the circular, double-headed, oppositely directed arrows and by the
phantom line showing of the very high frequency antenna means, one
type of rotative adjustment of said very high frequency antenna
means which is made possible by one particular exemplary type of
pivotal physical-position-adjustment means and which facilitates
optimizing the television signal reception characteristics of the
very high frequency antenna means. This figure also illustrates
another type of physical-position-adjustment means for the
exemplary ultra-high-frequency antenna portion which allows it, in
effect, to be pivoted around a horizontal axis into a desired
adjusted position for optimum reception of ultra-high-frequency
television signals.
FIG. 3 is a top plan view of the exemplary first embodiment of the
invention and at each end of the cross-bar portion of the
antenna-carrying framework means illustrates in phantom lines and
by the provision of the double-headed arrows another type of
physical-position-adjustment movement of the very high frequency
antenna means made possible by the novel structure of the
antenna-carrying framework means of the exemplary first form of the
invention.
FIG. 4 is an enlarged, fragmentary, sectional view taken
substantially along the plane and in the direction indicated by the
arrows 4--4 of FIG. 3 and illustrates the two different types of
position-adjustment means illustrated in operation in FIGS. 2 and
3, respectively, and also illustrates in longitudinal central
section one exemplary type of electrically conductive coupling
and/or attachment means for connecting each of the two very high
frequency antenna means portions, with respect to the corresponding
antenna lead-in wire means in an easily interchangeable manner.
FIG. 5 is an enlarged cross-sectional view taken substantially
along the plane and in the direction indicated by the arrows 5--5
of FIG. 4 and illustrates one of the two different types of pivotal
physical-position-adjustment means in cross-section. The
double-headed arrow indicates the type of rotary adjustment of the
antenna-carrying portions of the cross-bar which are made possible
by adjustment means.
FIG. 6 is an enlarged fragmentary, partly-brokenaway view taken
substantially along the plane and in the direction indicated by the
arrows 6--6 of FIG.1, but with all portions of the apparatus behind
the plane of the view removed for reasons of drawing simplicity and
clarity.
FIG. 7 is an enlarged, fragmentary, partially broken-away
perspective view illustrating a modified type of mounting means for
mounting the entire device with respect to any of a variety of
different types of auxiliary supporting objects -- in this case
said mounting means comprising a right-angle bracket, attachment
means, and engagement means.
FIG. 8 is a fragmentary sectional view taken substantially along
the plane and in the direction indicated by the arrows 8--8 of FIG.
7.
FIG. 9 is a greatly reduced, fragmentary view illustrating a
further modified type of mounting means including coupling means
for coupling and mounting the entire device with respect to the top
fineal-mounting portion of the lamp-shade-mounting harp structure
of a conventional lamp.
FIG. 10 is a view generally similar to FIG. 2, but illustrates a
modified type of very high frequency antenna means portion carried
by each end of the cross-bar means.
FIG. 11 is a view generally similar to FIG. 10 but illustrates a
further modification of the very high frequency antenna means
portion carried by each end of the cross-bar means.
FIG. 12 is a fragmentary perspective view very similar to FIG. 7
but shows the mounting means in this case as including an actual
surface portion of an auxiliary supporting object rather than being
attached thereto by way of a right-angle bracket, as shown in FIG.
7.
FIG. 13 is a fragmentary perspective view of another type of
mounting means and wherein one portion of the engaging means
comprises a threaded receiver having a laterally facing attachment
bracket portion adapted to be fastened to a vertical surface of an
auxiliary supporting object in a manner which is functionally very
similar to the arrangement illustrated in FIG. 7, although
requiring less space.
FIG. 14 is a fragmentary side-elevational view illustrating a
further modification of the mounting means and of the engaging
means thereof, including two laterally displaced, angularly related
portions, one of which comprises an engaging means portion at the
bottom of the antenna pole and the other of which comprises a
coupling-and-clamp-type engaging portion adapted to removably
clampably engage any desired portion of the vertical pole of a
fragmentarily shown pole-type lamp means of the variety where the
pole extends from floor to ceiling and is forcibly abutted against
each of same for positioning the pole, or is supported at the
bottom by a conventional enlarged base.
Generally speaking, the present invention comprises an
antenna-mounting structure adapted to interchangeably engage and be
supported by any of a variety of different types of auxiliary
supporting structures. In the exemplary first form of the invention
illustrated in FIGS. 1-6 inclusive, the antenna-mounting structure
comprises antenna-carrying framework means, one exemplary form of
which is generally designated by the reference numeral 20, which is
provided with and carries one or more antenna elements or antenna
portions of antenna means, generally designated by the reference
numeral 22 in said exemplary first form of the invention.
Also, generally speaking, the apparatus includes physical-position-
adjustment means providing for adjustment of various portions of
the antenna means 22 for optimum coupling with respect to a
corresponding electromagnetic field, usually for optimum
receptivity coupling with respect to an electromagnetic field
adapted to be received thereby, although not specifically so
limited in all forms of the invention.
The physical-position-adjustment means referred to in the preceding
paragraph is in the form of two similar pairs of such
physical-position-adjustment means with similar ones thereof being
designated, respectively, by the reference numerals 24 and 25, in
the exemplary first form of the invention, with respect to the two
laterally spaced antenna portions 26 which, in said exemplary first
form of the invention, are of the type conventionally known as
television very high frequency antenna portions adapted to
efficiently receive the conventional very high frequency television
signal carrier wave radiated by conventional very high frequency
television transmitting stations. However, it should be noted that
there are additional effective physical-position-adjustment means,
generally designated by the reference numeral 28A, 28B, and 28C,
which make it possible to arrange the position of the other antenna
portion 30 which, in the exemplary first form of the invention, is
of a type conventionally known as an ultra-high-frequency
television signal receiving antenna portion adapted to receive a
conventional ultra-high-frequency television signal carrier wave
radiated by a conventional ultra-high-frequency television signal
transmitter. The details of said physical-position-adjustment means
24, 25, 28A, 28B, and 28C will be explained in detail
hereinafter.
Also, generally speaking, the antenna-carrying framework means 20
is provided with mounting means adapted for use in effectively
mounting the entire antenna-carrying framework means 20 and the
antenna means 22 with respect to an auxiliary supporting structure
of any desired type. In the exemplary first form of the invention
illustrated, said mounting means is generally designated by the
reference numeral 32 and takes the form of an enlarged mounting
base member 34 having a bottom-positioned contact means or surface
36 adapted to rest upon a substantially horizontally directed,
underlying auxiliary supporting surface means 38 comprising the
previously mentioned auxiliary supporting structure so that the
entire device can be placed upon any flat auxiliary supporting
surface similar to that fragmentarily shown at 38 in FIGS. 1 and 6,
for example, and can be moved about at will and placed upon any
other appropriate auxiliary flat supporting surface functionally
equivalent to that shown at 38.
In the exemplary first form of the invention illustrated in FIGS.
1-6, the antenna-carrying framework means 20 is of substantially
cruciform shape and includes a substantially vertically directed
pole portion 40 and a substantially transversely directed cross arm
portion 42 carried near the upper end 44 of the pole portion 40.
The two very high frequency antenna portions 26 are physically
spaced apart and of similar configuration and are carried by
opposite ends of the cross arm portion 42 in a manner providing for
two corresponding different types of pivotal adjusting movement
around two corresponding mutually perpendicular pivot axes by
reason of the positioning of the two different parts of the
physical-position-adjustment means 24 and 25 between the inner
cross arm portions 42A and the outer antenna mounting parts 42C of
the complete cross arm indicated generally at 42. Indeed, in the
exemplary first form of the invention illustrated, each of the two
physical-position- adjustment means 24 comprises an outer,
centrally hollow, recessed sleeve part 46 carried by what might be
termed a middle portion 42B of the complete cross arm 42, which
receives therein an outwardly axially projecting stud or effective
pivot pin portion 48 carried by the corresponding cross arm portion
42A. The effective pivot pin 48 is hollow, as indicated at 50, and
has at its outer end an enlarged detent flange 52 adapted to be
resiliently snapped into a corresponding annular detent groove 54
so as to make it possible to snap the effective pivot pin 48 into
the recess 56 formed within the hollow sleeve 46 whereby to fully
engage the first pivot means comprising the first or inner
physical-position-adjustment means 24-- it being understood that
there are two of these at equal distances on opposite sides of the
pole portion 40 and that each provides for relative rotation of the
outwardly adjacent cross arm portions 42B and 42C around a
horizontal axis of rotation such as is indicated in broken lines at
58.
The next outwardly adjacent pair of said
physical-position-adjustment means, each of which is generally
designated by the reference numeral 25, takes the form of second
pivot means, also designated by the reference numeral 25, having a
bifurcated yoke portion 60 positioned at the outer end of each of
the two intermediate cross arm portions 42B receiving therebetween
an inwardly directed tongue portion 62 carried by the corresponding
outwardly extreme portion 42C of the cross arm 42 which,
incidentally, also comprises the antenna mounting portion carrying
the two (or, in some forms of the invention, more than two) very
high frequency antenna portions 26 thereon. An effective pivot pin
64 which, in the example illustrated, takes the form of a bolt and
nut, extends transversely through the bifurcated yoke 60 and the
tongue 62 in a manner effectively pivotally mounting the extreme
outer antenna-carrying portion 42C of the complete cross arm 42 for
rotation around the other axis, indicated in broken lines at 66,
which it will be noted is perpendicular to the first-mentioned axis
of rotation 58 of each of the antenna-carrying portions 42C of the
cross arm 42.
Thus, it will be seen that each of the antenna portions 26 is free
to move around two mutually perpendicular axes comprising the
above-described axes 58 and 66, with the first type of movement
being best shown by the arrows 68 of FIG. 2 and the arrows 69 of
FIG. 5, and with the second type of adjusting movement being best
shown by the arrows 70 of FIG. 3. Of course, it is also possible to
adjust the entire antenna-carrying framework means 20 around a
vertical axis concentric with the pole portion 40 by merely
repositioning the mounting base 34 or by adjusting the relative
rotative relationship of the mounting pole 40 with respect to the
base 34, which can be accomplished by relatively rotating the male
threads 72 carried at the bottom end of the pole portion 40 within
the female threads 74 of the mounting base portion 34, which two
sets of male and female threads 72 and 74 may be said to comprise
one specific type of engaging means of one specific type of
mounting means 32 for engaging the bottom end of the pole portion
40 with respect to the enlarged base member 34.
It should be noted that the pivot means 24 and 25 are preferably
such as to have sufficient frictional engagement between the
relatively rotatable parts thereof as to cause said relatively
rotated parts to be frictionally held in any adjusted position
until manual readjustment thereof, although, if desired, additional
position locking or position-holding means may be provided for this
purpose, and all such arrangements are intended to be included and
comprehended within the broad scope of the present invention.
The antenna portions 26 are adapted to be provided with
electrically conductive coupling means and antenna lead-in wires
for connecting the antenna portions 26 with respect to
corresponding antenna terminals of a television receiver. In the
exemplary first form of the invention illustrated, said
electrically conductive coupling means takes the form of
electrically conductive slip-over caps (usually made of metal),
such as are designated at 76, adapted to be slipped over each outer
coupling portion 42C of the cross arm 42 of the antenna-carrying
framework means 20 and provided thereon in electrically conductive
relationship thereto with a corresponding antenna portion 26. Thus,
it is only necessary to slip the electrically conductive end
connection part 78 of the corresponding antenna lead-in wire 80
between the exterior surface of the corresponding outer end portion
42C of the cross arm 42 (which is made of an electrically
non-conductive material) and the inner surface of the slip-over end
cap 76 (which is electrically conductive). This will provide an
effective electrical connection between each corresponding very
high frequency antenna portion 26 and each corresponding very high
frequency antenna lead-in wire 80. If desired, this may be further
facilitated by providing a set screw 82 adapted to be threaded
inwardly and tightened against the antenna lead-in wire end
connection part 78 in a manner adapted to firmly lock same in
electrically conductive engaged relationship with respect to the
corresponding electrically conductive coupling cap 76. However, the
set screw 82 is optional and may be eliminated in certain forms of
the invention.
It should be noted that, while each of the very high frequency
antenna portions 26 is shown as being electrically soldered,
brazed, welded, or otherwise permanently affixed to the exterior of
the corresponding electrically conductive end cap 76, the invention
is not specifically so limited, and it is quite possible and within
the scope of the present invention to have the end cap and the
circular, central loop of the antenna portion 26 not permanently
engaged but merely adapted to be resiliently frictionally engaged
in a slip-over manner when desired. The end result will be a
position substantially the same as that shown in FIGS. 1, 3, and
4.
In any event, it will be readily understood that the electrical
coupling arrangement described immediately hereinbefore makes it
possible to have a number of different types of antenna portions
which can be quickly mounted on the antenna-carrying parts 42C of
the cross-bar means 42 whenever such variation in the type of
antenna portions 26 is desired. For example, one such variation in
said antenna portions is illustrated in FIG. 10 wherein similar
parts are designated by similar reference numerals, followed by the
letter "a", however, and another such antenna portion modification
is illustrated in FIG. 11 wherein similar parts are designated by
similar reference numerals, followed by the letter "b", however.
Since FIGS. 10 and 11 merely illustrate the substitution of
corresponding different pairs of antenna portions such as shown at
26a in FIG. 10 and such as shown at 26b in FIG. 11, in lieu of the
two antenna portions 26 shown in the first form of the invention
and adapted to be mounted by electrically conductive end caps
similar to those shown at 76 in the first form of the invention, no
further detailed description of the very slight antenna
modifications shown in FIGS. 10 and 11 is believed necessary or
desirable.
The very high frequency antenna lead-in wires 80, in the exemplary
first form of the invention, are passed through an opening 84 into
the hollow interior 86 of the antenna pole portion 40 and then are
carried within the antenna pole to the mounting base 34 thereof
where they egress in a transverse direction for appropriate
connection by suitable conventional electrical connector means or
soldering to the conventional very high frequency antenna terminals
of a near or remote conventional television receiver (neither of
which are shown since such arrangements are well known in the art
and do not touch upon the real inventive concept of the present
invention).
In the exemplary first form of the invention, the complete antenna
means 22 also includes the ultra-high-frequency antenna portion 30
(which in some forms of the invention, may comprise more than one
portion) which is removably carried by the upper end 44 of the
antenna pole 40. In the exemplary first form of the invention
illustrated, means for electrically connecting the
ultra-high-frequency antenna portion 30 with respect to the
corresponding ultra-high-frequency antenna lead-in wires 88 is of
what might be termed a plug-in and plug-out type, such as is best
shown with respect to one portion of same in FIG. 6 wherein one of
the two identical base wire portions 90 of the ultra-high-frequency
antenna portion 30 is shown as effectively comprising a male prong
mechanically and electrically plugged into and engaged within a
corresponding electrically conductive female recess 92 carried
within the upper end portion 44 of the antenna pole 40, and with
said female electrically conductive receiver or socket portion 92
being electrically connected to one wire of the dual wire ultra
high frequency antenna lead-in wires 88-- it, of course, being
understood that the other base wire 90 of the ultra-high-frequency
antenna portion 30 is similarly plugged into and electrically
connected with respect to a similar electrically conductive
receiving socket connected to the other wire of said pair of ultra
high frequency antenna lead-in wires 88. Both of said
ultra-high-frequency antenna lead-in wires 88 then pass downwardly
through the hollow interior 86 of the antenna pole 40 and egress
out of the mounting base member 34 in a lateral direction in a
manner similar to that previously described in connection with the
very high frequency dual antenna lead-in wires 80, and are adapted
to be connected in a similar manner to corresponding
ultra-high-frequency antenna terminals of a conventional television
receiver (not shown for the same reasons as detailed hereinbefore).
Of course, it should be understood that the mode of connection of
the ultra-high-frequency antenna portion 30 with respect to the
ultra-high-frequency antenna lead-in wires 88 is not limited to the
specific exemplary plug-in arrangement illustrated in the exemplary
first form of the invention just described in detail, but may
assume a variety of other forms employing various different types
of electrical connectors and, if desired, the upper ends of the
ultra-high-frequency antenna lead-in wires 88 may be soldered or
otherwise electrically connected to either of the two wires 90
above the upper end 44 of the antenna pole 40 and may extend
downwardly therefrom on the outside of the extreme upper part of
the antenna pole 40 and may then enter the hollow interior 86 of
the antenna pole portion 40 by way of the opening 84 thereinto, or
various other functionally equivalent arrangements may be employed
in lieu thereof.
FIGS. 7 and 8 illustrate a very slight modification of the
invention, and, therefore, parts which are structurally or
functionally identical to or similar to corresponding parts of the
first form of the invention are designated by similar reference
numerals, followed by the letter "c", however. In the modification
of FIGS. 7 and 8, the mounting means, indicated generally at 32c,
takes the form of a mounting bracket having an upper flat surface
portion 38c and having engaging means indicated generally at 73c,
including the male threads 72c at the bottom end of the pole
portion 40c threadedly engaged within a corresponding exteriorly
threaded coupling member 94 which is fastened to the flat surface
portion 38c of the mounting bracket 32c by upper and lower threaded
nut means 96 and the compressible lock washer 97, thus providing a
firm, rigid attachment of the pole portion 40c of the
antenna-carrying framework means, indicated generally at 20c to the
bracket 32c.
It should be noted that the mounting bracket 32c in the example
illustrated in FIGS. 7 and 8 is a right angle bracket having an
attachment portion 98 provided with attachment means which, in the
example illustrated, comprise threaded fastener means 100, although
not specifically so limited, adapted to attach same with respect to
an auxiliary supporting object, such as the vertical surface
portion 102 of a television set or other auxiliary supporting
object which is fragmentarily and generally designated by the
reference numeral 104 in FIGS. 7 and 8. However, the mounting
bracket 32c may assume may desired configuration appropriate for
attachment to any desired type of supporting object in any desired
orientation.
FIG. 9 fragmentarily illustrates a further modification of the
invention and, therefore, parts thereof which are structurally or
functionally substantially identical or similar to corresponding
parts of previously described forms of the invention are designated
by similar reference numerals, followed by the letter "d", however.
In the FIG. 9 modification, the mounting means, generally
designated by the reference numeral 32d, comprises an interiorly
threaded coupling member 94d, similar to that shown at 94 in the
modification of FIGS. 7 and 8 and threaded onto the exteriorly
threaded lower end 72d of the pole portion 40d, and having its
interiorly threaded bottom end 106 threaded onto the exteriorly
threaded fineal-mounting member 108 of a conventional
lamp-shade-supporting harp means 38d. Thus, it will be understood
that all that is necessary to do in order to mount the antenna pole
40d on a lamp such as is designated fragmentarily by the reference
numeral 104d, is to remove the fineal (not shown) from the threaded
fineal-mounting member 108 at the top of the lamp-shade-mounting
harp means 38d, and to then replace the previously removed fineal
with the lower end of the antenna pole 40d by threading same
thereonto in the manner clearly shown in FIG. 9. Of course,
normally, the lamp shade would still be positioned over the
lamp-shade-mounting harp means 38d and laterally encompassing the
light bulb 110 in a conventional manner. This is not shown in FIG.
9 for reasons of drawing simplification and clarification. The two
sets of very high frequency and ultra-high-frequency antenna
lead-in wires 80d and 88d can then be extended to a near-by, or
remote, television set (not shown) and connected to the
corresponding conventional very high frequency antenna terminals
and ultra-high-frequency antenna terminals. This arrangement makes
it possible to mount the entire antenna means on top of a
television lamp, a floor lamp, a table lamp, or any other lamp
positioned adjacent to a television set. Incidentally, it should be
noted that it is also possible for the bottom of the antenna pole
40d to be mounted on a reversed type of fineal-mounting structure
108 from that shown in FIG. 9 wherein it is shown as being
exteriorly threaded. In other words, said fineal-mounting member
108 may be interiorly threaded and, in this case, may directly
receive the exteriorly threaded bottom portion 72d of the pole
portion 40d of the antenna-carrying framework means, and the
coupling member 94d may be eliminated since it was merely provided
in the FIG. 9 form of the invention to make it possible to couple
the exteriorly threaded bottom end 72d to the exteriorly threaded
fineal-mounting member 108, which could not be done without the
provision of such a coupling member 94d. Indeed, such adaptations
as exemplified by the adaptation just described above can be
employed in any or all of the various different forms of the
invention within the broad scope thereof since such comprise minor
structural variations fully equivalent to each other.
FIG. 12 fragmentarily illustrates a further modification of the
invention essentially the same as the modification illustrated in
FIGS. 7 and 8, with the exception of the fact that the flat surface
38e to which the threaded fasteners 96e clamp the bottom of the
antenna pole 40e, may actually comprise the top surface of a
television receiver, or of a conventional antenna-mounting portion
thereof where the conventional rabbit ear portable antenna member
is conventionally located. In this modification, all parts similar
to those of FIGS. 7 and 8 are designated by similar reference
numerals, followed by the letter "e", however. In other words, the
FIG. 12 modification primarily illustrates an arrangement where the
conventional "rabbit ear" antenna provided on many television sets
is removed and the antenna pole 40e of the present invention is
mounted in place thereon by a mounting structure substantially the
same as that shown in FIGS. 7 and 8 although without the bracket
shown therein.
FIG. 13 is another slight modification of the mounting means which,
in this case, is generally designated by the reference numeral 32f.
Indeed, all parts of this modification which are structurally or
functionally substantially identical or similar to those of the
previously described forms of the invention are designated by
similar reference numerals, followed by the letter "f", however. In
this modification, it will be noted that the mounting means 32f
again comprises a first portion 94f which may be interiorly
threaded or merely clamped so as to engage the exteriorly threaded
lower end 72f of the pole portion 40f of the antenna-carrying
framework means, and said coupling or sleeve portion 94f is firmly
connected to a bracket attachment portion 98f similar to that shown
at 98 in FIG. 7 which is adapted to be fastened by attachment
means, such as threaded attachment means or the like 100f to a
vertical supporting surface such as that shown at 102f of any
desired auxiliary supporting structure.
FIG. 14 illustrates a further slight modification of the invention
and parts which are structurally or functionally similar to
corresponding parts of previously described forms of the invention
are designated by similar reference numerals, followed by the
letter "g", however. In this modification, the mounting means
indicated generally at 32g comprises laterally offset and angularly
related coupling means, indicated generally at 94g, including a
first portion 74g which is interiorly threaded and effectively
comprises a part of threaded engaging means functionally equivalent
to the interior threads 74 of the mounting base member 34 of the
first form of the invention. Said angularly related coupling means
94g also includes a second, laterally angularly offset clamp part
112 integrally connected to the interiorly threaded engaging nut
74g and provided with a tightening key 114 adapted to make it
possible to tighten the clamp 112 around a corresponding portion of
a vertically directed pole 104g of a pole lamp means whereby to
firmly support the antenna pole 40g in a laterally displaced and
angularly related position with respect to the auxiliary supporting
means 104g comprising the vertically directed pole of a pole lamp
means. The arrangement of FIG. 14 makes it possible to mount the
complete antenna means at any desired location on any portion of
any vertically directed pole lamp situated near a television
receiver.
Thus, it will be seen that I have provided an arrangement which is
extremely adaptable as to the type of auxiliary supporting object
adapted to carry the antenna means and which is extremely adaptable
with respect to repositioning adjustment of the various antenna
portions so as to provide for optimum reception of both very high
frequency television signals and/or ultra-high-frequency television
signals at virtually any locations -- even in so-called fringe
areas where television signal reception is conventionally very
poor.
Incidentally, it should be noted that not only is it possible to
interchange the very high frequency antenna portions, but to
interchange the type of ultra-high-frequency antenna portions 30
and that it is possible to physically reposition the
ultra-high-frequency antenna portion 30 by twisting same at the
location of the two mounting portions 90. This type of adjustment
requires actually deflecting the wires thereof at approximately the
location generally designated by the upper reference numeral 28A in
FIG. 1 to a certain extent. However, it should be noted that if
desired, a pivot means similar to either of those shown at 24 in
either portion of the cross arm member 42 may be positioned between
the upper end 44 of the antenna pole 40 and the remainder thereof
to allow the ultra-high-frequency antenna portion 30 to be readily
rotated around a vertical axis to any desired degree. Also, it
should be noted that similar rotation may be effected at the lower
locations indicated generally by the reference numeral 28B by
merely repositioning the threaded portions 72 and 74, or the entire
base member 34 may be rotatably repositioned. Additionally, it
should be noted that optionally the ultra-high-frequency antenna
portion 30 may be provided with additional
physical-position-adjustment means, such as indicated by the
reference numeral 28A, effectively pivotally interconnecting upper
outwardly directed portions of the base wires 90 relative to lower
inwardly directed portions of the upwardly directed loop part of
the ultra-high-frequency antenna portions 30 in a manner which may
be said to effectively comprise pivot means operable for pivoting
said upper loop part of the ultra-high-frequency antenna 30 around
a horizontal axis in the manner most clearly shown by the
double-headed arrow 91 of FIG. 2 wherein two alternate pivoted
positions of said loop part of the ultra-high-frequency antenna 30
are shown in phantom lines.
It should further be noted that the type of connection of the
antenna portions to the antenna lead-in wires may be modified from
the specific exemplary arrangements illustrated in the figures of
the drawing -- and all within the broad scope of the present
invention. Soldered connection may be employed if desired, or
conventional electrical clip-on, screw-on, or other mechanical type
connections may be employed, and all such arrangements are intended
to be included and comprehended within the broad scope of the
present invention. This is also true with respect to the mounting
means and engaging means, which may be modified within the broad
scope and teachings of the present invention to provide
functionally equivalent mounting arrangements.
It should be noted that while certain exemplary forms of the
invention have been illustrated wherein the very high frequency
antenna means 20 includes two portions 26 and the
ultra-high-frequency antenna means 30 includes a single portion,
the invention is not specifically so limited. Actually, either of
said antenna means may include one portion or any desired number of
antenna portions which may be positioned in a variety of different
locations. If desired, in certain cases the ultra-high-frequency
antenna means (either in one portion or a plurality of portions)
may be carried by the cross bar means, either in addition to, or in
lieu of, the very high frequency antenna means portions which may
also be differently positioned and which may vary in number. Also,
it should be noted that the length, as well as the shape, of any of
the various different parts of the antenna portions may be modified
and neither is to be construed as specifically limiting the
invention to the exemplary arrangements illustrated. Additionally,
it should be noted that the entire antenna-mounting device can be
positioned relatively near to a television set to which the lead-in
wires are adapted to be connected or can be located remotely
therefrom -- the limitation being merely that which is provided by
the length of the antenna lead-in wires, which, if excessive, can
be especially shielded in order to minimize any possibility of
extraneous pick-up.
It should be understood that the figures and the specific
description thereof set forth in this application are for the
purpose of illustrating the present invention and are not to be
construed as limiting the present invention to the precise and
detailed specific structure shown in the figures and specifically
described hereinbefore. Rather, the real invention is intended to
include substantially equivalent constructions embodying the basic
teachings and inventive concept of the present invention.
* * * * *