Housing for an automobile entertainment system
A housing is provided for an automobile entertainment system mounted within an automobile headrest. The headrest includes a headrest body and a first downwardly extending extension arm including a passage therethrough. The housing includes a support frame having a rectangular shell in which a video monitor is pivotally mounted. The support frame includes a top wall and a bottom wall connected by a first sidewall and a second sidewall. The first sidewall and second sidewall are respectively provided with bearing slots shaped and dimensioned for receiving lateral posts extending from sides of the video monitor in a manner permitting controlled pivoting of the video monitor within the support frame. Structure is also provided for controlling movement of the video monitor within the support frame.
This application is based upon U.S. Provisional Patent Application Nos. 60/517,862, filed Nov. 7, 2003, entitled “AUTOMOBILE ENTERTAINMENT SYSTEM”, 60/534,705, filed Jan. 8, 2004, entitled “AUTOMOBILE ENTERTAINMENT SYSTEM”, and ______, filed on May 17, 2004, entitled “AUTOMOBILE ENTERTAINMENT SYSTEM”.
BACKGROUND OF THE INVENTION1. Field of the Invention
The invention relates to an automobile entertainment system. More particularly, the invention relates to a housing for use in conjunction with an automobile entertainment system.
2. Description of the Prior Art
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.
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, the time and expense associated with the production and installation of these headrest systems has made their acceptance within the marketplace limited to only those people able to afford the premium cost associated with their use.
As such, an improved headrest entertainment system is needed which may be manufactured and installed in a cost effective manner while also providing the consumer with independent viewing for each passenger and the versatility he or she desires. The present invention provides such an entertainment system.
SUMMARY OF THE INVENTIONIt is, therefore, an object of the present invention to provide a housing for an automobile entertainment system mounted within an automobile headrest. The headrest includes a headrest body and a first downwardly extending extension arm including a passage therethrough. The housing includes a support frame having a rectangular shell in which a video monitor is pivotally mounted. The support frame includes a top wall and a bottom wall connected by a first sidewall and a second sidewall. The first sidewall and second sidewall are respectively provided with bearing slots shaped and dimensioned for receiving lateral posts extending from sides of the video monitor in a manner permitting controlled pivoting of the video monitor within the support frame. Structure is also provided for controlling movement of the video monitor within the support frame.
It is also an object of the present invention to provide an automobile entertainment system including a video system mounted within an automobile headrest. The headrest includes a headrest body and a first downwardly extending extension arm including a passage therethrough. The video system includes a housing having a support frame having a rectangular shell in which a video monitor is pivotally mounted. The support frame includes a top wall and a bottom wall connected by a first sidewall and a second sidewall. The first sidewall and second sidewall are respectively provided with bearing slots shaped and dimensioned for receiving lateral posts extending from sides of the video monitor in a manner permitting controlled pivoting of the video monitor within the support frame. Structure is provided for controlling movement of the monitor within the support frame.
It is also an object of the present invention to provide an entertainment system including selectively engageable members respectively formed on the support frame and the video monitor for controlling movement of the monitor within the support frame.
It is another object of the present invention to provide an entertainment system wherein the structure for controlling movement includes selectively engageable recesses and detents respectively formed on the support frame and the video monitor. The detents are shaped and dimensioned for engagement with the various recesses as the video monitor is pivoted relative to the support frame.
It is a further object of the present invention to provide an entertainment system wherein the video system includes at least one cable extending therefrom and the cable passes through the first extension arm.
It is also an object of the present invention to provide an entertainment system wherein the video system includes a video source.
It is also another object of the present invention to provide an entertainment system wherein the video source is a DVD player.
It is still another object of the present invention to provide an entertainment system wherein the cable includes a power source wire and at least one audio wire.
It is yet another object of the present invention to provide an entertainment system wherein the cable includes a connector shroud at a distal end the cable, and the connector shroud is provided with a selectively removable eyelet allowing the connector shroud to be gripped and pulled through a back of a vehicle seat.
It is a further object of the present invention to provide an entertainment system wherein the eyelet includes a cylindrical housing shaped and dimensioned to fit over the connector shroud, the housing including a coupling member shaped and dimensioned for engagement with a wire puller.
It is also a further object of the present invention to provide an entertainment system including a power adaptor for connecting the cable and video system to a power source.
It is also an object of the present invention to provide an entertainment system wherein the power adaptor is shaped and dimensioned for coupling with an automobile power adaptor outlet.
It is another object of the present invention to provide an entertainment system wherein the power adaptor includes a first connector and a second connector shaped and dimensioned for engagement with a power supply wire of the cable, and the power adaptor also includes a power plug shaped and dimensioned for selective connection with an automobile power adaptor outlet.
It is another object of the present invention to provide an entertainment system wherein the power adaptor is shaped and dimensioned for direct connection to the vehicle power source.
It is still another object of the present invention to provide an entertainment system wherein the power adaptor includes a first connector and a second connector shaped and dimensioned for engagement with a power supply wire of the cable, and the power adaptor also includes a pair of electrical lines for connection to an automobile power supply.
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 DRAWINGS
The detailed embodiment of the present invention is disclosed herein. It should be understood, however, that the disclosed embodiment is 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.
With reference to FIGS. 1 to 15, 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. In particular, the entertainment system 10 includes a video system 12 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. 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. However, those skilled in the art will appreciate that 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. The video system 12 also includes an associated support frame 18. 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 material presented on the video monitor 16 without disturbing the driver of the automobile 11.
The video system 12 also includes an associated housing 17 with a support frame 18. 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 material presented on the video monitor 16 without disturbing the driver of the automobile 11.
The video monitor 16, DVD player 20 and associated control components are mounted within the housing 17. As those skilled in the art will certainly appreciate, the video monitor 16 is mounted for viewing via an opening in the housing 17. With regard to the DVD player 20, it is integrally molded within the housing 17 and positioned for insertion of the 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.
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
With reference to
The first and second sidewalls 24, 26 are respectively provided with bearing slots 28 shaped and dimensioned for receiving lateral posts 30 extending from the sides of the video monitor 16. In this way, the lateral posts 30 are mounted within the bearing slots 28 permitting controlled pivoting of the video monitor 16 within the support frame 18.
The controlled movement of the video monitor 16 within the support frame 18 is facilitated by the provision of selectively engageable recesses 32 and detents 34 respectively formed on the support frame 18 and the video monitor 16. The detents 34 are shaped and dimensioned for engagement with the various recesses 32 as the video monitor 16 is pivoted relative to the support frame 18. More specifically, the detents 34 interact with the recesses 32 to control movement of the video monitor 16 by creating predetermined stopping points. As those skilled in the art will certainly appreciate, the support frame 18 includes an outer flange 36 facilitating attachment of the video system 12 to the headrest 14 of an automobile 11.
As briefly mentioned above, the video system 12 is mounted within the headrest 14. As those skilled in the art will readily appreciate, the video system 12 is provided with inputs 39 and outputs 41 for audio and video. With reference to the embodiment disclosed in
In order to facilitate ease of installation, and with reference to
Referring to
Passage of the connector shroud 56 through the extension arm 48 and the back 50 of the vehicle seat 52 is further enhanced by the shape of the connector shroud 56. More particularly, the connector shroud 56 is cylindrical and is shaped and dimensioned to readily fit within the extension arm 48 of a conventional headrest 44. As will be discussed below in greater detail, the connector shroud 56 houses a plurality of connector pins 80 used in linking the video system to other components of the present invention.
The eyelet 54 includes a cylindrical housing 60 shaped and dimensioned to fit over the connector shroud 56. The eyelet 54 is selectively secured to the shroud 56 via a conventional lock arm 62 used in the secure connection of cable connectors. The cylindrical housing 60 includes an open first end 64 that is shaped to receive the connector shroud 56 and a second end 66 having a closed loop 68 extending therefrom. The closed loop 68 is shaped and dimensioned for engagement with the “wire puller” 59. In this way, the eyelet 54 is secured to the connector shroud 56 at the distal end 58 of the multi-wire cable 38 and both are drawn through the back 50 of the vehicle seat 52 by the “wire puller” 59. Once the distal end 58 of the multi-wire cable 38 is pulled through the vehicle seat 52, the eyelet 54 is removed from the connector shroud 56 and the cable 38 is ready for attachment to various components as described below in greater detail. Although a closed loop is disclosed for attachment to the wire puller in accordance with a preferred embodiment of the present invention, other structural coupling members, for example, hook snap, open loop, etc. could be used without departing from the spirit of the present invention.
Once the distal end 58 of the multi-wire cable 38 is pulled though the back 50 of the vehicle seat 52, various adaptors may be used to couple it to the appropriate power, video and audio sources. With reference to
The power adaptor 88 shown in
The power adaptor 88′ shown in
More particularly, and in accordance with preferred embodiments of the present invention, the power source wire 40 may runs either directly from the main automobile power source (see
As those skilled in the art will certainly appreciate, the audio portion of the source may be transmitted to users in a variety of ways without departing from the spirit of the present invention. For example, and in accordance with a preferred embodiment of the present invention, the video monitors 16 are provided with a direct audio input 61 allowing users to simply plug-in their headphones to listen to the audio content of the source being transmitted by the video monitor 16.
In accordance with still a further feature of the present invention, the audio source being generated by the DVD player 20 is transmitted to a wireless RF transmitter 46 via the audio output wires 40, 42 discussed above, which transmits the audio content at a frequency received by the radio system of the automobile 11 or wireless headphones. In this way, the users of the present system need only tune to a predetermined radio frequency to listen to the audio content through the traditional speaker system of the automobile 11. Further, and in accordance with yet a further embodiment of the present invention, the audio output wires 40, 42 of the DVD player 20 may be hardwired to the radio of the automobile 11 for listening over the stereo system of the automobile 11. As those skilled in the art will certainly appreciate, it is further contemplated the audio output wires 40, 42 may be connected to a variety of other sound transducers which convert the audio signals to audible sounds for listening by those watching the video monitor without departing from the spirit of the present invention. As mentioned above, where headphones are utilized the audio outputs will preferably be connected to a wireless transmitter for use in conjunction with wireless headphones. Optionally, it is contemplated the audio outputs may be connected to a switch box allowing for selective use of both the audio system of the automobile and/or an audio jack (for attachment with a headphone). As those skilled in the art will certainly appreciate, the system will also include ports for the attachment of video games and other video sources.
Control of the DVD player 20 is facilitated by the provision of control buttons (not shown) along the outer surface of the DVD player. The control buttons are conventional in the art and may take a variety of forms. In addition to the provision of manual control buttons, the DVD player may further include a remote control (not shown) such that an individual need not actually touch the DVD player 20 or 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.
The versatility of the present system may be further enhanced by the provision of different cables for the power and the audio output. For example, and with reference to
As mentioned above, once the distal end 158 of the power cable 138 and audio output cable 139 are pulled though the back 150 of the vehicle seat 152, various adaptors may be used to couple it to the appropriate power and audio sources. In accordance with this embodiment, it is preferred that the audio output cable 139 be directly connected to a wireless RF transmitter 146, while either of the power adaptors 188, 188′ disclosed in
As shown in
In accordance with yet a further embodiment and with reference to
With this mind and with reference to
More specifically, the central switching assembly 213 is provided with the ability to receive audio and video outputs from the various video systems 212a-d connected thereto and transmit, in a predetermined manner under the control of the vehicle operator, video and audio inputs to the various video systems 212a-d connected thereto. In addition, to providing for the ready transfer of information between the various video systems 212a-d connected thereto, the central switching assembly 213 is also provided with a wireless FM transmitter 217. The transmitter 217 allows for the transmission of audio signals to the automobile radio (not shown) for listening on a predetermined frequency via the automobile stereo. In particular, and as those skilled in the art will certainly appreciate, the transmitter 217 is designed to transmit audio signals on a predetermined frequency receivable by the vehicle radio. The signal is received by the vehicle radio, demodulated and played over the vehicle stereo. The central switching assembly 213 may also be provided with a TV tuner, a modulator and/or other wireless transmitters.
With regard to the system disclosed with reference to
With reference to the first and second video systems 212a-d, each includes two six-pin cables 276, 278 extending therefrom, one for the input side 239a, 239b of the system and the other for the output side 241a, 241b of the video system 212a, 212b. Each of the six-pin cables 276, 278 is passed through a respective extension arm of the headrest 214a, 214b. With reference to the output side 241a, 241b of the video system 212a, 212b, the six-pin cable 278 includes wiring for power, right and left audio output signals, and a video output signal. In this way, the first and second video systems are able to readily transfer video and audio information to the central switching assembly 213 for sharing with the remaining video systems 212a-d connected thereto.
As mentioned above, each of the first, second, third and fourth video systems 212a-d include an input cable 276 for receiving audio and video signals from the central switching assembly 213. In accordance with a preferred embodiment of the present invention, each of the input cables 276 is a six-pin cable includes wiring for power, right and left audio input signals, and a video input signal. In this way, the first, second, third and fourth video systems 212a-d are able to readily receive video and audio information from the central switching assembly 213.
With output cables 278 transferring audio and video signals to the central switching assembly 213, and input cables 276 transferring audio and video signals to the video systems 212a-d, the central switching assembly 213 includes a central processor 280 programmed to control to the transmission of signals in an efficient manner.
The power supply 282 for the video systems 212a-d is run through the central switching assembly 213. As mentioned above, each of the cables 276, 278 coupled to the various video systems 212a-d includes wiring for power transmission. With this in mind, the central switching assembly 213 is linked to a power source 282, for example, an auxiliary power plug commonly found in vehicles or a direct link to the vehicle power source via cable previously discussed with reference to
Through implementation of the switching system described above, automobile passengers have the choice of watching individual videos by using the video systems as self contained units or watching the same video through the linking provided via the implementation of the central switching assembly 213.
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.
Claims
1. A housing for an automobile entertainment system mounted within an automobile headrest, the headrest including a headrest body and a first downwardly extending extension arm including a passage therethrough, the housing comprising:
- a support frame including a rectangular shell in which a video monitor is pivotally mounted, the support frame includes a top wall and a bottom wall connected by a first sidewall and a second sidewall;
- the first sidewall and second sidewall are respectively provided with bearing slots shaped and dimensioned for receiving lateral posts extending from sides of the video monitor in a manner permitting controlled pivoting of the video monitor within the support frame; and
- means for controlling movement of the video monitor within the support frame.
2. The housing according to claim 1, wherein the means for controlling movement includes selectively engageable members respectively formed on the support frame and the video monitor.
3. The housing according to claim 1, wherein the means for controlling movement includes selectively engageable recesses and detents respectively formed on the support frame and the video monitor, wherein the detents are shaped and dimensioned for engagement with the various recesses as the video monitor is pivoted relative to the support frame.
4. An automobile entertainment system, comprising:
- a video system mounted within an automobile headrest, the headrest including a headrest body and a first downwardly extending extension arm including a passage therethrough;
- the video system including a housing having a support frame including a rectangular shell in which a video monitor is pivotally mounted, the support frame includes a top wall and a bottom wall connected by a first sidewall and a second sidewall;
- the first sidewall and second sidewall are respectively provided with bearing slots shaped and dimensioned for receiving lateral posts extending from sides of the video monitor in a manner permitting controlled pivoting of the video monitor within the support frame; and
- means for controlling movement of the monitor within the support frame.
5. The entertainment system according to claim 4, wherein the means for controlling movement includes selectively engageable members respectively formed on the support frame and the video monitor.
6. The entertainment system according to claim 4, wherein the means for controlling movement includes selectively engageable recesses and detents respectively formed on the support frame and the video monitor, wherein the detents are shaped and dimensioned for engagement with the various recesses as the video monitor is pivoted relative to the support frame.
7. The entertainment system according to claim 4, wherein the video system includes at least one cable extending therefrom and the cable passes through the first extension arm.
8. The entertainment system according to claim 7, wherein the video system includes a video source.
9. The entertainment system according to claim 8, wherein the video source is a DVD player.
10. The entertainment system according to claim 7, wherein the cable includes a power source wire and at least one audio wire
11. The entertainment system according to claim 7, wherein the cable includes a connector shroud at a distal end the cable, and the connector shroud is provided with a selectively removable eyelet allowing the connector shroud to be gripped and pulled through a back of a vehicle seat.
12. The entertainment system according to claim 11, wherein the eyelet includes a cylindrical housing shaped and dimensioned to fit over the connector shroud, the housing including a coupling member shaped and dimensioned for engagement with a wire puller.
13. The entertainment system according to claim 7, further including a power adaptor for connecting the cable and video system to a power source.
14. The entertainment system according to claim 13, wherein the power adaptor is shaped and dimensioned for coupling with an automobile power adaptor outlet.
15. The entertainment system according to claim 14, wherein the power adaptor includes a first connector and a second connector shaped and dimensioned for engagement with a power supply wire of the cable, and the power adaptor also includes a power plug shaped and dimensioned for selective connection with an automobile power adaptor outlet.
16. The entertainment system according to claim 13, wherein the power adaptor is shaped and dimensioned for direct connection to the vehicle power source.
17. The entertainment system according to claim 16, wherein the power adaptor includes a first connector and a second connector shaped and dimensioned for engagement with a power supply wire of the cable, and the power adaptor also includes a pair of electrical lines for connection to an automobile power supply.
Type: Application
Filed: Jul 21, 2004
Publication Date: May 26, 2005
Inventors: Christopher Vitito (Lakeland, FL), Jeffrey Brawner (Tampa, FL)
Application Number: 10/895,086