HK1116559A1 - Mobile entertainment system - Google Patents

Description

Mobile entertainment system

Technical Field

The present invention relates to a mobile entertainment system, and more particularly to a mobile entertainment system for providing audio and video programming.

Background

As society becomes faster and faster, people spend more time traveling away from home, and the demand for electronic devices and outdoor entertainment devices increases. For example, as shown in fig. 1 and 2, it has been possible to mount a display screen in the headrest 102 of a vehicle, which facilitates video entertainment during travel. For example, these displays may be connected to a video player located in the glove box of the vehicle.

Disclosure of Invention

According to an embodiment of the present invention, a video display system includes: a base; a first hinge connected to the base; an arm having a first end connected to a first hinge, wherein the arm is rotatable about the first hinge; a second hinge connected to the second end of the arm; and a display panel coupled to the second hinge, wherein the display panel is rotatable about the second hinge, the display panel including a display screen.

The display panel may be locked with the base to prevent movement of the display screen and the arm. In the locked position, the display screen may face toward or away from the base. The video system also includes a docking station that secures the base. The docking station includes controls for moving the display screen out of a locked position, controls for moving the base out of the docking station, and a cover that is hinged along the sides of the docking station to enable selective concealment of the video display system. The docking station may secure the base to a headrest of the vehicle.

The video playback system also includes a media player for receiving media including data for display by the display screen; and a bracket for securing the base to a surface, the bracket including a hinge connected to the base at a first location and a latch selectively securable to the base at a second location. A first hinge is disposed along an edge of the base, and a second hinge is disposed at a position between opposite sides of the display panel.

In accordance with one embodiment of the present invention, a video system includes a base mounted in a vehicle seat headrest and a cover pivotally connected to the base, wherein the cover includes a display screen and a media player mounted on the cover.

The media player may be a slot-type device or a flip-type device. The base may be attached to the headrest support structure on the inside or directly to the body of the headrest. The video system also includes a port for connection to an external device, and a wireless transmitter for transmitting wireless signals in a plurality of channels, wherein the wireless signals include at least one of audio signals and video signals.

The display screen may be mounted to the front of the cover and the media player may be mounted to the rear of the cover. The lid may pivot relative to the base through an angle in the range of approximately 0 to 180. The lid may be pivotally connected to the base with a hinge.

The display and the media player are operable when the cover is in the closed position and the data storage medium is insertable into the media player when the cover is in the open position. The headrest of the vehicle seat may include at least one vent for dissipating heat. The media player may include at least one of: DVD players, CD-ROM players, video game players, video cassette players, television tuners, broadcast tuners, and devices capable of playing one of computer-processed video files and audio files.

In accordance with one embodiment of the present invention, a video system includes a base mounted in a vehicle seat headrest, wherein the base includes a media player mounted therein; and a cover pivotally connected to the base, wherein the cover includes a display screen mounted thereon.

In accordance with one embodiment of the present invention, an entertainment system includes a media source and a housing supporting the media source, wherein the housing is coupled to an internal portion of a vehicle seat, and the media source is selectively connectable to and disconnectable from the housing.

The media source includes at least one of: DVD players, CD-ROM players, video game players, video cassette players, television tuners, broadcast tuners, MP3 players, and digital video recorders. The housing may be mounted to one of the headrest or the seat body and may have a cavity for receiving the media source. The media source may include a port to connect with an external device, and a wireless transmitter to transmit wireless signals including at least one of audio signals and video signals.

The entertainment system also includes a display screen operatively connected to the media source, wherein the display screen may be one of handheld, mounted to the housing, or mounted to a location in the vehicle remote from the housing. The display screen may be operatively connected to the media source via at least one of a direct connection, a connection through the housing, or a wireless connection. Pin arrays may also be used to electrically connect the media source to the housing.

The entertainment system may further comprise a lid pivotally connected to the housing with a hinge, wherein the hinge may be located at the top, bottom or side of the lid. A display screen may be mounted to the cover. The vehicle seat may include an opening in line with a slot in the media source for receiving a data medium to be inserted into the slot. The media source may include a storage device capable of storing at least one of a plurality of audio files and a plurality of video files.

According to one embodiment of the present invention, a docking station for supporting a removable video system includes a connector for electrically connecting the docking station to the removable video system, and at least one port for connecting a media source to the docking station, wherein data from the media source is provided to the docking station through the at least one port and can be provided to the removable video system via the connector.

The at least one port may be one of a universal serial bus port, an audio input port, a video input port, and an audio/video input port. The data includes at least one of audio data and video data. The media source may be one of an MPEG player, a card reader, a DVD player, a CD-ROM player, a video game player, a video cassette player, or a digital video recorder. The docking station may receive the media storage media and may provide data from the media storage media to the removable video system via the connector.

The docking station may also include a television tuner, wherein programming received by the television tuner may be provided to the removable video system via the connector. The docking station may be mounted to an interior component of the vehicle, such as to the ceiling of the vehicle cabin, the interior wall of the vehicle, or an accessory within the vehicle cabin, or the docking station may be freestanding.

The docking station may further comprise a fixed portion and a swinging portion connected to the fixed portion, wherein the detachable video system is secured to the swinging portion. The docking station may be connected to a battery and/or may include a port connected to an adapter for providing power.

The detachable video system includes a display screen capable of displaying video data received from the docking station. The removable video system may further include a media player capable of playing a stored media, wherein the stored media is located on at least one of a digital video disc, a compact disc, a video compact disc, a flash memory card, a secure digital card, a smart media card, and a memory stick card. The detachable video system is capable of operating when remote from the docking station and capable of being connected to one of a battery and an adapter for supplying power.

Drawings

Preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings:

FIG. 1 is a schematic view of a video screen installed into a headrest of a vehicle;

FIG. 2 is a schematic view of a video screen installed into a headrest of a vehicle;

FIG. 3A is a side view of a video system and docking station according to one embodiment of the present invention;

FIG. 3B is a side view of a video system and docking station according to one embodiment of the present invention;

FIG. 3C is a side view of an undocked video system in accordance with an embodiment of the present invention;

FIG. 3D is a side view of a video system in accordance with one embodiment of the present invention;

FIGS. 4A and 4B are schematic illustrations of a docking station according to an embodiment of the present invention;

fig. 5A is a front view of a clamshell video system in accordance with an embodiment of the present invention;

fig. 5B is a top view of a clamshell video system according to one embodiment of the invention;

fig. 5C is a side view of a clamshell video system according to one embodiment of the invention;

fig. 5D is a front view of a clamshell video system according to an embodiment of the present invention in an open position;

FIG. 6A is a schematic view of a docking station according to an embodiment of the present invention;

FIG. 6B is a rear view of a video system according to one embodiment of the present invention;

FIGS. 7A and 7B are schematic diagrams of a mechanism for coupling a video system and a docking station in accordance with one embodiment of the present invention;

FIG. 8 is a schematic diagram of a video system in accordance with an embodiment of the present invention;

FIG. 9 is a schematic view of a docking station cover according to an embodiment of the present invention;

FIG. 10 is a diagram of a system in accordance with an embodiment of the present invention;

FIGS. 11A and 11B are schematic diagrams of a video system according to an embodiment of the invention;

12A-12C are schematic diagrams of a video system and a suspended docking station, in accordance with an embodiment of the present invention;

FIGS. 13A-13B are schematic diagrams of a video system and a desktop docking station, in accordance with an embodiment of the present invention;

FIG. 14 is a schematic diagram of a video system in accordance with an embodiment of the present invention;

FIG. 15 is a schematic diagram of a video system and battery pack according to an embodiment of the present invention;

FIG. 16A is a schematic diagram of a video system in accordance with one embodiment of the present invention;

FIG. 16B is a side view of a video system according to one embodiment of the present invention;

FIG. 16C is a side view of a docking station and undocked video system in accordance with an embodiment of the present invention;

FIG. 17A is a front view of a video system and docking station according to one embodiment of the present invention;

FIG. 17B is a top view of a video system and docking station according to one embodiment of the present invention;

FIG. 17C is a schematic view of a video system and docking station in accordance with one embodiment of the present invention;

FIG. 17D is a top view of a docking station according to an embodiment of the present invention;

FIG. 17E is a side view of a video system in accordance with one embodiment of the present invention;

fig. 18A is a side view of a video system and a mounting bracket according to an embodiment of the invention;

fig. 18B is a front view of a video system and mounting bracket according to an embodiment of the present invention;

19A-19C illustrate a display screen and a media player installed in a headrest of a vehicle, in accordance with one embodiment of the present invention;

20A-20E illustrate a display screen and media player installed in a headrest of a vehicle, in accordance with an embodiment of the present invention;

21A-21D illustrate a display screen and media player installed in a headrest of a vehicle, in accordance with an embodiment of the present invention;

FIG. 22 illustrates a mechanism for mounting a video system to a headrest of a vehicle in accordance with an embodiment of the present invention;

FIG. 23 illustrates a cover of a video system in accordance with an embodiment of the present invention;

FIG. 24 shows an entertainment system according to an embodiment of the invention;

FIG. 25 shows an entertainment system according to an embodiment of the invention;

FIG. 26 illustrates the attachment of the shell to the internal support structure of the seat in accordance with one embodiment of the present invention; and

figures 27A-27D illustrate an entertainment system according to an embodiment of the present invention.

Detailed Description

Referring to fig. 3A, the portable video system is embodied as a slot-in type video system 301 that includes a slot 302 that receives a data medium into a mechanism for accessing data stored on a medium such as a Digital Video Disc (DVD) player, an MPEG player 3(MP3) disc, or a video game disc. The video system 301 is fixed to a docking station 303(docking station). The video system 301 also includes a hinge 304. The hinge can connect a display screen portion of the video system to a base of the video system.

As shown in fig. 3B, the docking station 303 is secured within the headrest 102, and in particular may be secured to an internal headrest support structure 305. For example, the docking station 303 can be fastened by a hook 401 shown in fig. 4A and a screw 402 shown in fig. 4B. Those skilled in the art will recognize that other means of securing the docking station may be used, such as adhesives. The docking station 303 secures the base of the video system 301, pivoting the video display screen away from the base. In the slot-type device shown in fig. 3B, when the video display screen portion 306 is pivoted away from the base of the video system 301, the slot 302 is exposed for receiving data media.

As shown in fig. 3C, the video system 301 can be separated from the docking station 303 (cut-away view). The video system 301 can be operated autonomously. That is, when detached from the docking station 303, the video system is able to access data for playback, such as movies. When disconnected from the docking station 303, the video system can operate on power from a power source, which can be any battery or a line from an external power source such as alternating current or direct current. This connection is located on the base 307 of the video system 301.

Referring to fig. 3D, the headrest 308 includes an opening 309 for receiving a data medium into the video system 301. The video system 301 may be permanently installed or may be a portable video system. The headrest opening 309 aligns with the slot 302 of the video system 301 to enable insertion of data media, such as a DVD or MP3 compact disc, from the side, top or bottom of the headrest 308. The headrest 308 also includes vents 310 for dissipating heat. A cooling fan 311 for enhancing the air flow may be added to the headrest. The cooling fan 311 is positioned behind the vent 310 in the headrest 308 so that the cooling fan 311 is hidden.

Referring to fig. 5A-5D, a flip-type portable video system 501 is secured to the docking station. The portable video system 501 includes a lid 502 and a base 503 connected by a hinge 504. The lid 502 may be pivoted away from the base 503 on a hinge 504. Hinge 504 may be positioned on either side of lid 502. The lid 502 includes a video display screen 505, controls 506A, and an Infrared (IR) transmitter and/or receiver 507. The video system is capable of receiving a data medium 508 containing readable data. When the lid 502 is closed, the data medium 505 is secured. Lid 502 may be opened by depressing a button that separates lid 502 from base 503 or by pulling lid 502 away from base 503, where hinge 504 is a friction fit as described herein. A media player 509 is hidden in cover 510. The lid 510 can be opened, for example, by depressing the button 511. The video system 501 is removable so that it can be detached from the docking station 303.

The base 503 includes a control board 506B. The control panel 506B includes controls for controlling various functions of the media player, such as volume control, previous, next, pause, eject and play, and a power on/off button. The controls 506A and 506B may be buttons, switches, touch sensitive liquid crystal displays, and the like.

Referring now to fig. 6A and 6B, docking station 303 includes a pin array 601 for connection to another pin array 602 of a video system 603. The video system 603 may be a slot-type device, a flip-type device, or any other type of device capable of being secured to the docking station 303. The pin array 601 and the pin array 602 of the video system enable data transfer to the video player 603 when the video system 603 is secured to the docking station 303. Thus, the video player can be connected to an external device through the docking station 303. The external devices include a slave video display mounted on another headrest, a security system, and a sound system of the vehicle. In the case where the video system 603 is permanently mounted in the headrest, the docking station can be eliminated, the connection to the vehicle power supply and/or the data bus can be connected to the video system 603 via electrical leads.

The docking station 303 is connected to the electrical system of the vehicle. For example, the docking station 303 may be wired to a 12V vehicle power supply. Power is supplied to the video system 603 through the pin arrays 601 and 602. The docking station 303 can also be connected to the vehicle's data communication bus. The data communication bus is capable of data transfer to an external device.

Referring to fig. 7A, docking station 303 includes a quick-disconnect mechanism to secure and disconnect video system 701. The quick-disconnect mechanism includes a button 702 for releasing a latch 703 that can be secured to the video system 701 by pressing the video system 701 secured to the docking station 303. The latching mechanism includes a latch 703 accessible to the bottom of the video system 701. The latch 703 may be moved immediately when the video system 701 is connected to the docking station 303. A spring 704 secures the latch 703 to the bottom of the video system 701. The button 702 can be pressed to align the latch 703 with the opening in the bottom of the video system 701 and the video system 701 can be pulled away from the docking station 303. As shown in FIG. 7B, the rear portion 705 of the video system 701 may be secured using a raised portion 706, wherein the raised portion 706 fits within a recessed portion 707 of the docking station 303. When the video system 701 is pressed into the docking station 303, one wall 708 of the docking station is bent away from the rear of the video player until the convex portion 706 is aligned with the concave portion 707. The raised portion 706 and the recessed portion 707 cooperate to secure the video system 701 to the docking station 303. Thus, this wall 708 of the docking station may be made of a pliable thermoplastic rubber. Other means of securing the video system 701 to the docking station 303 are also contemplated, such as clasps, locks, latches, and the like.

Referring to fig. 8, a video system 801 includes an input port and an output port. For example, having an audio/video input/output port 802, a headphone port 803, and a power supply port 804. It should be understood that other types of ports can be provided, such as a USB port or RCA jack for connecting to a game control device. The video system 801 further includes a wireless transmitter for transmitting, for example, audio radio frequency signals,orThe signal is transmitted to the wireless headset. The video system 801 also includes an Infrared (IR) port 805 for transmitting and/or receiving remote control signals. These ports may be located at any suitable location on the video system 801, such as at the bottom of the video system base, the front of the video system base, or the sides.

When the video system is removed from the docking station 303, as shown in FIG. 9, the cover 901 can cover a portion of the docking station. The cover 901 may be made of a material such as plastic, wood, leather, and/or aluminum. The cover 901 can be fixed by the same mechanism as the video system shown in fig. 7A and 7B. Thus, the cover 901 and the video player can have one or more common features, such as openings for receiving latches and the like.

It will be appreciated that the portable video system according to the invention can be easily removed and operated outside the vehicle, for example in a home or office environment. In addition, the video system may also be permanently attached to the headrest support structure by screws, hooks, and adhesives.

Referring now to fig. 10, a video system 1001 and a video slave unit 1002 are both connected to a power supply 1003. The video slave unit receives display data from the video system 1001 via a data bus 1004. The data bus 1004 can also be connected to other devices 1005, such as the vehicle's audio system or navigation system. The connection between the video system 1001 and the external device 1005 may be a wireless connection (not shown). Likewise, the connection between the video system 1001 and the video system slave device 1002 may also be a wireless connection (not shown).

Although a flip-type and slot-type video system has been described, the video system may be embodied in other forms of construction, such as a pull-type device that includes a drawer (draw) and a spindle for securing the data media in place. Yet another example of a video system according to an embodiment of the present invention is a tablet-type device, as shown in fig. 11A and 11B, that includes a swivel hinge for connecting the display screen to the base. The swivel hinge 1101 enables the cover 1102 with the display screen to move around two axes so that the display screen 1102 can rotate about the swivel hinge 1001 and pivot away from the base 1103 when in the open position. The display screen can be rotated to face the base 1103 when in a fully closed position (e.g., fig. 11B) or can be rotated away from the base 1103 when in a closed viewing position (e.g., fig. 11A). The cover 1102 is substantially parallel to the base 1103 in both the fully closed and closed viewing positions. The swivel hinge 1101 can also be provided in both slot-type and flip-type devices.

Referring to fig. 12A-12C, entertainment system 1200 includes a docking station 1203 and a video system 1201 mounted on docking station 1203. Docking station 1203, which is preferably mounted in a vehicle or on the ceiling of a vehicle compartment, includes a fixed portion 1207 and a swinging portion 1209. The docking station 1203 may also be mounted to other parts of the vehicle, such as the interior walls of the vehicle or the seat of the vehicle. In addition, the docking station 1203 can also be mounted to the exterior of the vehicle, such as under a cabinet or on a wall or ceiling of a home or office. The docking station includes holes 1208 and 1210 in the fixed portion 1207 through which the screws 402 can pass into the surface on which the docking station 1203 is mounted. Docking station 1203 may be mounted to a surface using clamps 401, screws 402, brackets, adhesives, nails, rivets or any suitable mounting mechanism known to those of ordinary skill in the art.

When the docking station 1203 is installed in a vehicle, it includes a light 1212, similar to a standard overhead light, which can be turned on or off using a user or a steering cord, to turn the light on or off and to turn it on automatically when the door is half-open. The function of the lamp 1212 is controlled by the switch 1216.

Video system 1201 is mounted to swing portion 1209 of docking station 1203 using a quick-disconnect mechanism or a female/male portion similar to that described in fig. 7A and 7B. Other means of securing the video system 1201 to the docking station 1203 are also contemplated, such as clasps, locks, latches, and the like. Referring to fig. 6A and 6B, an electrical connection is provided between video system 1201 and docking station 1203 via pin arrays 601 and 602. The pin array 601 of the video system 1201 is located at the rear of the video system enclosure. The video system 1201 may be enabled to transfer and convey data, such as video signals or audio signals, through the pin arrays 601 and 602. Additionally, power for the vehicle may also be delivered to the video system 1201 through the pin arrays 601 and 602. In addition to pin arrays for audio, video signal, and power delivery known to those skilled in the art, electrical connections may be provided between video system 1201 and docking station 1203 via connectors.

The swinging portion 1209 can be connected to the fixed portion 1207 by a hinge mechanism 1213, which hinge mechanism 1213 can rotate the swinging portion 1209 about a horizontal axis between the fixed portion 1207 and the swinging portion 1209. The hinge mechanism 1213 enables the swing portion 1209 to be rotated approximately 180 deg. and locked in different positions at the desired viewing angle of the display screen 1220 of the video system 1201. Alternatively, the hinge mechanism may allow a more limited range of motion, such as from 0 ° to 90 °.

As shown in fig. 12B, the swinging portion 1209 abuts on the fixed portion 1207, so that the video system 1201 can be hidden when not in use and occupies less space. The swing portion 1207 is preferably locked in place using a latching mechanism that can be released by pressing the button 1214.

Video system 1201 is capable of playing video programs received through docking station 1203. For example, the docking station 1203 may include a television tuner that is capable of receiving television signals available for playback through a video system installed in the docking station. Channel display 1260 and channel selector button 1261 for selecting a television channel are provided on the side panel of docking station 1203, although they may be provided at other suitable locations on docking station 1203. The docking station may also be provided with a radio tuner (not shown).

The docking station 1203 also includes ports for connecting to external media drives, such as Universal Serial Bus (USB) ports and input/output ports 1263. Ports 1262 and 1263 are used for connection of devices such as MPEG players, card readers, DVD players, CD-ROM players, video game players, video cassette players, and digital video recorders. For example, audio input ports include XLR and RCA jacks, video input ports include S-video connectors, RCA connectors, F-connectors, and component video. Input/output ports 1263 may also include a headphone port and a power port.

The docking station 1203 includes slots 1264 and 1265 of different sizes for receiving DVDs, CDs, flash memory cards, Secure Digital (SD) cards, Smart Media (SM) cards, Memory Stick (MS) cards. Thus, the docking station 1203 is capable of reading various types of media storage media and transferring audio and video data from the media storage media to the video system 1201 to which it is connected so that it can be played on the video system 1201. As an alternative to using a slot, a flip-type structure may also be used to insert the media storage media into the docking station. Further, a drawer type structure may be employed so that the holder for the media storage medium can be slid out of the docking station (like a drawer) to enable the media storage medium to be inserted into the holder.

The docking station 1203 also includes a control switch 1218 for turning the display screen 1220 of the video system 1201 on and off, and a selection button 1219 for selecting a program from the desired media resources for display. For example, the user may press button 1219 to select a program from an MPEG player and cause it to be displayed on video system 1201.

Referring to fig. 13A-13B, a video system 1201 is connected to a desktop docking station 1303. The docking station 1303 may be free standing and may be placed on a desk, table, or counter. Similar to the connection of docking station 1203, video system 1201 may be secured to docking station 1303 using a quick release or female/male portion similar to that shown in FIGS. 7A and 7B, or using other means such as snaps, locks, latches, etc. In addition, electrical connections are made between video system 1201 and docking station 1303 through pin arrays 601 and 602 located on docking station 1303 and video system 1201, respectively, for providing data and power between docking station 1303 and video system 1201. In addition to pin arrays for audio, video signal, and power delivery known to those skilled in the art, electrical connections may be provided between video system 1201 and docking station 1203 via connectors.

Similar to the docking station 1203, the docking station 1303 also includes a USB port 1362 and various input/output ports 1363 for connecting external media devices, headphones, and/or a power source. For example, docking station 1303 includes a power port that can be connected to a power source via an AC/DC adapter. The docking station 1303 may also include a power pack (not shown) similar to the battery pack 1501 shown in FIG. 15 for providing power to the docking station 1303 and the video system 1201 connected to the docking station.

The docking station 1303 includes slots 1364 and 1365 of different sizes for receiving media storage media, such as DVDs, CDs, flash memory cards, Secure Digital (SD) cards, Smart Media (SM) cards, and Memory Stick (MS) cards. Similar to the docking station 1203, a flip-type or drawer-type configuration may also be used to insert the media storage media into the docking station. The docking station 1303 can read various types of media storage media and can transfer audio and video data from the media storage media to the video system 1201 connected thereto so as to be playable on the video system 1201. Ports 1362, 1363 and slots 1634, 1365 may be located in front of, to the side of, or behind docking station 1303.

The docking station 1303 also includes speakers 1312 to play out audio programs or audio associated with video programs. Like docking station 1203, docking station 1303 may include television and broadcast tuners, a control switch 1318 for turning on and off a display screen 1220 of video system 1201, and a selection button 1319 for selecting a program from a desired media source for display. For example, the user may press button 1319 to select a program from an MPEG player and cause it to be displayed on video system 1201.

Referring to fig. 14, a video system 1201 capable of being connected to a docking station 1203/1303 is shown. The video system 1201 includes a display screen 1220, preferably a Liquid Crystal Display (LCD). Alternatively, the display screen 1220 may be a Cathode Ray Tube (CRT) display screen, a gas plasma display screen, or an Organic Electroluminescent (OELD) display screen. The display screen may have a size of between about 7 inches and about 12 inches.

Like docking station 1203/1303, the video system includes a port for an external media device, headphones, or power supply, and a slot for receiving a media storage medium. For example, video system 1201 may include a USB port 1282 and an input/output port 1283. The control switch 1287 is set to IN or OUT to control whether the port is an input port or an output port. For example, if the control switch is set to IN, a device, such as a portable DVD player, may be connected to video system 1201 via the audio and video IN ports to enable the display of video programming from the portable DVD player on video system 1201.

Video system 1201 includes a power port that can be connected to a power source through an AC/DC adapter. Further, as shown in fig. 15, the video system 1201 can also be connected to a battery pack 1501 for supplying power to the video system 1201. Connections may be made between the video system 1201 and the battery pack 1501 through pin arrays 1295 and 1595 located on the video system 1201 and the battery pack 1501, respectively. The location of pin array 1295 on video system 1201 may vary depending on the number and location of ports and slots incorporated into video system 1201. Connectors may be employed in addition to pin arrays known to those skilled in the art.

The slots 1284 and 1285 have different sizes to receive various media storage media, such as DVDs, CDs, Video Compact Discs (VCDs), flash memory cards, Secure Digital (SD) cards, Smart Media (SM) cards, and Memory Stick (MS) cards. Similar to docking station 1203/1303, a media storage medium may also be inserted into video system 1201 in a clamshell or drawer type configuration. The video system 1201 is capable of reading various types of media storage media inserted therein for playback on the video system 1201. Ports 1282, 1283 and slots 1284, 1285 may be disposed on the front, side, or rear of video system 1201.

The video system 1201 can be operated independently of the docking station 1203/1303 by means of a power source supplied by a connection to a standard power source, such as an adapter connected to a household outlet, or by a battery pack 1501. A media player, such as a DVD player, may be embedded in video system 1201 or connected to video system 1201 through ports 1282 and 1283.

When connected to the docking station 1203/1303, the video system 1201 is able to receive video and audio programming through the docking station 1203/1303 from within a media player connected to the docking station 1203/1303. Additionally, video system 1201 is capable of playing video programs received from a media player embedded within video system 1201 or directly connected to video system 1201 through ports 1282 and 1283. It should be understood that a video display device without any media assets embedded in or connected to the video display device can also be connected to docking station 1203/1303 and receive video programs for playback through a media player connected to docking station 1203/1303.

Video system 1201 includes speakers 1232 for playing out audio programs or audio associated with video programs. Like docking station 1203/1303, video system 1201 may include a television and broadcast tuner. The video system 1201 also includes various control buttons 1290 for controlling power, screen mode, image selection, and media source functions such as stop, pause, previous, play, and next. Control buttons 1290 enable the user to control the display characteristics and which programs from which media sources are played. The control buttons can also include volume controls and channel selections.

In accordance with embodiments of the present invention, a portable video system can be coupled to a headrest of a vehicle. The portable video system is adapted to receive a data medium containing data to be played. The video system is secured to the docking station. For example, the docking station can be mounted in the headrest of a car seat or underneath a kitchen cabinet. The video system is removable so that the video system can be disconnected from the docking station.

Referring to fig. 16A-16C, a video system 1601 is mounted on the headrest 102. The cover 1602 can protect the video system 1601. The cover 1602 is rotated away from the headrest 102 to expose the video system 1601. Lid 1602 may be connected to the docking station by a hinge 1603 or other retaining means. When the video system 1601 is removed from the headrest 102, the cover 1602 can be closed to conceal the docking station.

Referring to fig. 16B, the video system 1601 includes a video display panel 1604. The video display panel 1604 is connected to a base 1605 of the video system with a hinge. Multiple hinges may also be provided.

A first hinge 1606 is provided to movably couple the base 1605 of the video system to the support 1607. The stand 1607, in turn, may be movably coupled to the video display panel 1604 by a second hinge 1608. The first hinge 1606 is disposed along one edge of the base 1605. The second hinge 1608 is coupled at a point between two opposing edges of the display panel 1604 to enable the display panel 1604 to be positioned against the base 1605 facing toward or facing away from the base 1605. Manipulating the first hinge 1606 and the second hinge 1608 in a plane perpendicular to the video system base 1605 causes the display panel 1604 to move in an arcuate direction about the first hinge 1606. Accordingly, the display panel 1604 is capable of moving in the direction of an arc around a first point of the base and a plurality of second points defined along an arc, wherein the arc lies on a plane perpendicular to the base, simultaneously.

The hinge can move along multiple axes. For example, the second hinge 1608 is capable of moving in a plane perpendicular to the video system base 1605, and may also rock side-to-side. According to another embodiment, the hinge can be a ball and socket type hinge, which enables the display panel 1604 to be positioned in any of a plurality of planes.

Referring to fig. 16C, the video system 1601 can be permanently mounted or connected to the docking station 1609 of the headrest 102. The docking station 1609 is secured to the headrest 102, and in particular may be secured to an internal headrest support structure 1610. For example, the docking station 1609 may be fastened using a hook 401 shown in fig. 4A and a screw 402 shown in fig. 4B. Those skilled in the art will recognize that other means of securing the docking station may be used, such as adhesives. The docking station 1609 is secured to the base 1605 of the video system 1601, allowing the display screen to pivot away from the base 1605.

As shown in fig. 16C, the video system 1601 can be separated from the docking station 1609 (cut-away view). The video system 1601 can be operated autonomously. That is, when detached from the docking station 1609, the video system has access to data for playback, such as a movie. When disconnected from the docking station 1609, the video system 1601 is capable of operating under power from a power source, which may be any battery or a line connected to an external power source such as alternating current or direct current. This connection is located at the base 1605 of the video system 1601.

Referring to fig. 17A to 17D, a video system 1601 and a docking station 1701 are shown. The video system 1601 is removable so that the video system can be separated from the docking station 1701. The video system 1601 includes a base 1605 and a display panel 1604.

The base 1605 of the video system includes a control panel 1702. The control panel 1702 carries controls for controlling functions of the media player, such as volume control, previous, next, pause, eject and play, and a power on/off button. The control device may be, for example, a button, a switch, a touch-sensitive liquid crystal display, or the like. The base also has a cover 1703 for shielding a player such as a DVD or CD-ROM.

The docking station 1701 includes a control 1704 that separates the video system 1601 and a control 1705 that can separate the display panel 1604 independently of the base so that the video system 1601 can be docked while the display panel 1604 is open. The control 1705 used to detach the display panel 1604 may operate a latch or other retaining member that can retain the display panel 1604 on the base 1605. The docking station 1701 may also include additional components such as courtesy lights 1706, audio/video ports, remote control signal receivers, and the like.

Referring to fig. 17B and 17E, first hinge 1606 and second hinge 1608 are both coupled to frame 1607. A bracket 1607, in combination with a first hinge 1606 and a second hinge 1608, connects the display panel 1604 to the base of the video system docked in the docking station 1701. The display panel 1604 includes a display screen 1709 on which data can be displayed. The display screen 1709 may be visible when the display panel 1604 is closed, for example, locked to a base, or may be protected by the rear portion 1710 of the display panel 1604. As shown in fig. 16A-16B and 17E, the display panel 1604 may be locked to the back and the display panel may be directed toward the back for storage or against the back for viewing.

Referring back to fig. 6A-6B, the docking station 1701 is connected to the electrical system of the vehicle, as with the docking station 303 shown in fig. 6A. For example, the docking station 1701 may be connected to a vehicle power source, such as 12V, via a wiring harness. Like the video system 603 shown in fig. 6B, power can be supplied to the video system 1601 by way of the pin arrays 601 and 602. The docking station 1701 can be connected to a data communication bus of the vehicle. The data communication bus can carry out data transmission on external equipment.

Referring back to fig. 7A and 7B, like docking station 303, docking station 1701 includes a quick-disconnect mechanism as shown in fig. 7A or a female portion 707 matching male portion 706 as shown in fig. 7B for securing and disconnecting video system 1601.

It will be appreciated that the portable video system according to the invention can be easily removed and operated outside the vehicle, such as in a home and office environment. In addition, the video system can be permanently attached to the support structure of the headrest by, for example, screws, hooks, and adhesives.

Referring to fig. 18A and 18B, the video system 1601 can be installed on a surface, such as under a shelf or on a table. The video system 1601 with a display screen and base can be connected to the cradle 1801. The bracket 1801 includes a base with a hinge 1802 and a latch 1803, and an arm 1804 coupled to the hinge 1802 and capable of pivoting away from the surface 1805 when disconnected from the latch 1803. When arm 1804 is attached, video system 1601 can rotate away from surface 1805. The video system 1601 may be attached to the cradle via the docking station 1701, which may facilitate removal of the video system 1601. At the operational docking station 1701, the docking station can be connected to a portion of the carriage that is movable away from the surface 1805.

Referring to fig. 19A-19C, a video system 1900 mounted on a headrest 1901 includes a cover 1902 coupled to a base 1910 by one or more hinges 1904. The cover 1902 includes an entertainment device 1950 and a display 1920 formed on an opposite side thereof. By way of example, the entertainment device 1950 and other entertainment devices described herein may include a DVD player, CD-ROM player, video game player, Video Cassette Player (VCP), television and radio tuner, MP3 player, or similar device capable of downloading and playing computer-processed video and/or audio files, or any combination of media sources as described above. Connection between the display 1920 and the entertainment device 1950 is made through a suitably positioned opening in the cover 1902. Alternatively, the cover 1902 may be formed from an open-center member surrounded by a frame, wherein the display 1920 and the entertainment device 1950 attached to the back thereof are suitably mounted in the open-center portion bounded by the frame. Both the display 1920 and the entertainment device 1950 can also be secured to the cover 1902 by screws, hooks, adhesives, molding, press fitting, and/or other means known to those skilled in the art. Similar to that shown in fig. 4A-4B, the base 1910 can be secured to the headrest 1901 by screws 402, hooks 401, adhesives, epoxies, and/or other means known to those skilled in the art. As shown in fig. 22, the base is secured within the headrest 1901, and in particular may be secured to a headrest support structure 1925 therein. As an alternative to mounting to an internal headrest support structure, the base may also be directly connected (e.g. glued or riveted) to the body of the headrest.

A hinge 1904 at the top of the cover 1902 enables the cover 1902 to be pivoted away from the base 1910, thereby exposing a slot 1952 of a slot-type entertainment device 1950 for receiving a data medium 1955, such as a DVD. The hinge 1904 can be positioned on the top, side, or bottom of the lid 1902, and depending on the position of the hinge 1904, the slot 1952 can be positioned on the top, side, or bottom of the entertainment device 1950. For example, the lid may be opened by pulling on protrusion 1903 and/or pressing a button (not shown) that moves lid 1902 away from base 1910. Cover 1902 may be closed by reengaging the detached side of cover 1902 with base 1910. The desired program can be played for viewing when the cover 1902 is in the closed position.

The display screen 1920 for displaying video information is a thin panel type display screen, preferably an LCD type display screen. A control panel 1980 on display screen 1920 includes control buttons 1981 that control display characteristics of the display screen.

Display screen 1920 may include input and output ports. Such as audio/video input/output ports 1982, headphone ports 1983, power ports 1984, and infrared ports 1985 for transmitting and/or receiving signals such as remote control signals. It will be appreciated that other port types could be provided, such as RCA jacks or USB ports for connecting game control devices or headphones. These ports may be located at any conventional location on video system 1900, such as at the bottom, top, or side of video system 1900.

Speakers (not shown) are used to present audio information associated with the audio program being played, and are mounted in the headrest 1901 or on the cover 1902, base 1910, display 1920, or entertainment device 1950. Alternatively, the audio may be provided to the occupant by an existing vehicle audio system.

To enable audio reception by the wireless headset, the display screen 1920 may include a wireless transmitter 1995 to enable transmission of wireless signals to a wireless receiver in the wireless headset. The wireless signal may includeAudio frequency radio frequency for mode useA signal, orThe method uses Infrared (IR) signals. It is preferred that the wireless transmitter 1995 should be able to transmit wireless signals out of multiple channels at different frequencies for each channel. The use of multiple channels avoids interference between multiple wireless headsets when a user is watching different programs on the display screen. The wireless signals may also be encoded to prevent interference between wireless headsets. Such encoding may be based on spread spectrum, for example. The wireless transmitter 1995 can include an optical transmission device (e.g., LED, laser, etc.) and an antenna for wirelessly transmitting IR signals and RF signals, respectively.

The video system 1900 can be connected to a vehicle power supply, such as 12V, via a wiring harness. The video system 1900 can also be connected to a vehicle data communication bus for data transmission to an external device. Thus, the video system 1900 is able to connect with external devices that may include a slave video display unit installed in another headrest, a security system, and a vehicle audio system.

Controls 1956 for controlling entertainment device 1950, such as volume, previous, next, pause, eject, play, and power on/off, may be provided on cover 1902, on display 1920, and/or on entertainment device 1950. These control means can be, for example, buttons, switches, touch-sensitive liquid crystal displays, and the like.

Fig. 20A-20E illustrate yet another embodiment of a video system 2000 installed in a headrest 2001, wherein an entertainment device 2050 is incorporated into the headrest 2001 along with a display screen 2020.

As shown in fig. 20A-20E, the lid 2002 is coupled to the base 2010 by one or more hinges 2004. The cover 2002 includes a display 2020 and an entertainment device formed on an opposite side thereof, as is the case with the cover 1902 and the entertainment device 1950 of the previous embodiments. Both the display 2020 and the entertainment device 2050 can be secured to the cover 2002, and the base 2010 can be secured to the headrest 2001 by the same or similar means as previously described for the headrest 1901.

A hinge 2004 at the top of the cover 2002 enables the cover 2002 to be pivoted 180 ° away from the base 2010 to expose the cover 2052 of a flip-top entertainment device 2050, which can be opened to insert a data medium, such as a DVD, into the entertainment device 2050. If simple manipulation of the lid 2052 is enabled and the data media can then be inserted into or removed from the entertainment device, it may be desirable to employ a hinge 2004 that allows the lid 2002 to pivot more than 180 or less than 180. For example, the cover 2002 can be opened by pulling the protrusion 2003. Instead of the protrusion 2003, a button (not shown) may be pressed to release the cover 2002 from the base 2010. For example, the lid 2052 may be opened by pulling a protrusion (not shown) and/or pressing a button 2053 that separates the lid 2052 from the entertainment device 2050. The cover 2002 may be closed by reengaging the detached side of the cover 2002 with the base 2010. The desired program can be played for viewing when the cover 2002 is in the closed position.

Like display 1920 of the previous embodiment, display 2020 is a thin panel type display, preferably an LCD type display, which includes a control panel 2080 having control buttons 2081 for controlling the display characteristics of the display.

Similar to the wireless transmitter 1995 and input/output ports 1982-1985 described above, the wireless transmitter 2095 and the input/output ports 2082-2085 may be disposed at any suitable location on the cover 2002, the display 2020, or the base 2010. In addition, audio may be provided to the occupant through an existing vehicle audio system or speakers mounted in the headrest 2001. For example, speakers 2057 are shown installed in entertainment device 2050. Similar to the audio system 1900 described above, the audio system 2000 may also be connected to a vehicle power supply or an external device.

In addition, similar to control 1956, controls 2056 may be provided on cover 2002, display 2020, and/or entertainment device 2050 for controlling entertainment device 2050.

Fig. 21A-21D show yet another embodiment of a video system 2100 installed in a headrest 2101, where an entertainment device 2150 is incorporated into the headrest 2120, along with a display 2120.

As shown in fig. 21A-21D, lid 2102 can be coupled to base 2110 by one or more hinges 2104. Cover 2102 includes a display 2120 formed on a front thereof. Display 2120 can be secured to cover 2102 using, for example, screws, hooks, adhesives, molding, press fitting, fitting snugly into a central opening portion of cover 2102 bounded by a frame, and/or other means known to those skilled in the art. The base 2110 is secured to the headrest 2101 by the same or similar means as the other embodiments described above.

A hinge 2104 at the top of the lid 2102 can allow the lid 2102 to pivot away from the base 2110 to expose the flip-type entertainment device 2150 located within the base 2110. The play set 2150 can be secured to the base 2110 by any acceptable means known to those skilled in the art, such as screws, hooks, adhesives, molding, and press fitting. The entertainment device 2150 may also be selectively placed in the base 2110 to replace another different entertainment device that operates using the same or a different medium.

The entertainment device 2150 includes a cover 2152 that can be opened to insert a data medium, such as a DVD, into the entertainment device 2150. The hinge 2104 may be provided on the top, side, or bottom of the lid 2102. For example, the lid 2102 can be opened by pulling on the tab 2103. Alternatively, a button (not shown) may be pressed to remove the cover 2102 from the base 2110. The cover 2152 can be opened by pulling a protrusion (not shown) and/or pressing a button 2153 that separates the cover 2152 from the entertainment device 2150. The cover 2102 can be closed by reengaging the detached side of the cover 2102 with the base 2110. The desired program can be played for viewing when the cover 2102 is in the closed position.

Similar to displays 1920 and 2020 of the previous embodiments, display 2120 is a thin panel type display, preferably an LCD type display, which includes a control panel 2180 with control buttons 2181 for controlling the characteristics of the display.

Similar to the wireless transmitter 1995 and the input/output ports 1982-1985 described above, the wireless transmitter 2195 and the input/output ports 2182-2185 may be disposed at any suitable location on the cover 2102, the display 2120, or the base 2110. In addition, audio can be provided to the occupant via an existing vehicle audio system, or via speakers mounted in the headrest 2101, in the entertainment device 2150, on the lid 2102, on the base 2110, or on the display 2120. The video system 2100 may also be connected to a vehicle power supply and external devices, as with the video system 1900 described above.

Further, similar to the control 1956, a control 2156 for controlling the entertainment device 2150 may be provided on the cover 2102, the display 2120, and/or the entertainment device 2150. For example, a control device 2156 shown in fig. 21D is provided on the entertainment device 2150.

When the video system is not in use, the cover 2300 can conceal the video system as shown in fig. 23. The cover 2300 may be made of plastic, wood, leather, vinyl, fabric, and/or aluminum. Depending on the material selected for the cover, the cover 2300 can be secured by a latch, hook, snap, Velcro, and/or a zipper. The cover 2300 may include an opening for receiving a latch or the like.

Referring to FIG. 24, an entertainment system 2400 is shown in which a housing 2402 for a media source 2450 is incorporated into a body 2403 of a vehicle seat 2401. As shown in FIG. 25, an entertainment system 2500 includes a housing 2502 for a media source 2550 that is incorporated into a head rest 2505 of a vehicle seat 2501.

The media sources 2450, 2550 may include DVD players, CD-ROM players, video game players, Video Cassette Players (VCPs), television or radio tuners, and MP3 players, Digital Video Recorders (DVRs) or similar devices capable of downloading, recording, storing (e.g., on a storage device such as a hard disk), and/or playing video and/or audio files or programs. The media sources 2450, 2550 may also comprise any combination of the above media sources. If the media source requires insertion of a data medium, such as a DVD, the media source may be a flip-type device that inserts the data medium into the media source through a cover that may be positioned on top of the device (FIG. 27D); or a slot-type device that is inserted into the data medium through a slot in the media source; or a drawer type device with a drawer and a shaft for securing the data medium in place; or may be other devices configured to receive data media.

As shown in fig. 4A-4B and 25, the housings 2402, 2502 can be secured to the saddles 2401, 2501 by screws 402, hooks 401, adhesive, epoxy, and/or other means known to those skilled in the art. As shown in fig. 25, the housing 2502 can be secured to an internal support structure 2525 of the headrest 2502. Alternatively, as shown in fig. 26, the housing 2402 may be secured to internal structures 2425, 2426 of the body 2403 of the saddle 2401. As an alternative to mounting the internal support structure, the housing 2402, 2502 may also be attached (e.g., glued or riveted) to upholstery in the seat body or headrest.

The media source 2450 can be permanently secured within the cavity and opening portion 2410, 2510 of the housing 2402, 2502 by any acceptable means known to those skilled in the art, such as by screws, hooks, adhesives, molding, and press fitting. The media sources are preferably selectively inserted and installed into the cavities 2410, 2510, and can also be removed from the cavities. The media sources 2450, 2550 can be selectively mounted within the cavities 2410, 2510 so that they can replace another entertainment device that operates using the same or a different medium.

Referring back to FIGS. 7A-7B, similar to the docking station 303, the housings 2402, 2502 may include a quick-disconnect mechanism as shown in FIG. 7A or a recess 707 for receiving the raised portion 706 as shown in FIG. 7B for securing and disconnecting the media sources 2450, 2550.

Referring back to fig. 6A and 6B, similar to the docking station 303, one wall of the housing 2402, 2502 within the cavities 2410, 250 carries a pin array 601 for connection to a pin array 602 located on the media source 2450, 2550. The pin array 601 and the pin array 602 of the media source enable data transfer to the media source 2450, 2550 when the media source 2450, 2550 is secured to the housing 2402, 2502. Thus, the media source can be connected to external devices through the housings 2402, 2502. For example, the external devices include a slave video display screen installed in another part of the vehicle, a security system, and a vehicle sound system.

The media sources 2450, 2550 may also be connected to the power source of the vehicle through the housings 2402, 2502. The housings 2402, 2502 are connectable to the electrical system of the vehicle and to a 12V power source, for example, of the vehicle via a wiring harness. Power may be supplied to the media sources 2450, 2550 through the pin arrays 601 and 602. The housings 2402, 2502 can also be coupled to a data communication bus of the vehicle, which can communicate data to external devices.

Referring back to FIG. 3D, the head rest 308 may include an opening 309 for receiving a data media to be inserted into a media source (e.g., media source 2450 or 2550).

Referring to fig. 27A-27D, an entertainment system 2700 is installed in the vehicle seat 2701, wherein a housing 2702 for a media source 2750 is incorporated in a headrest of the vehicle seat 2701 or a body of the vehicle seat 2701. A display 2720 is coupled to housing 2702. Similar to the housings 2402, 2502 and media sources 2440, 2550, the housing 2702 is also coupled to the seat 2701 and the media source 2750 is mounted in the housing 2702 in a manner similar to that of the embodiment shown in fig. 24 and 25. The media source 2750 may also include any of the devices listed above in connection with media sources 2450 and 2550. In addition, the housing 2702 may include a pin array 601 that mates with the pin array 602 on the media source 2750 for delivering power and/or data.

As shown in fig. 27A-27D, a cover 2730 is coupled to housing 2702 by one or more hinges 2732. The cover 2730 includes a display 2720 formed on a front thereof. Display 2720 can be secured to cover 2730 using screws, hooks, adhesives, molding, press fitting, fitting snugly into a central open portion of cover 2730 bounded by a frame, and/or other means known to those skilled in the art.

A hinge 2732 at the top of the cover 2730 enables the cover 2730 to pivot away from the housing 2702 to expose a cavity 2710 in the housing 2702 for receiving and supporting the media source 2750. The hinge 2732 can be positioned on the top, bottom, or sides of the cover 2730, so long as the cover 2730 can be opened to expose the cavity 2710 that receives the media source 2750.

The media source 2750 includes a cover 2752 that can be opened to insert a data medium, such as a DVD, into the media source. For example, the lid 2730 can be opened by pulling on the tab 2734. Alternatively, a button (not shown) may also be pressed to release cover 2730 from housing 2702. The cover 2752 can be opened by pulling a protrusion (not shown) and/or pressing the button 2754, thereby separating the cover 2752 from the entertainment device 2750. The cover 2730 can be closed by reengaging the separated side of the cover 2730 with the housing 2702. The desired program can be played for viewing when the cover 2730 is in the closed position. In fig. 27D, a control device 2760 is shown provided on the media source 2750 for controlling functions of the media source such as volume, previous, next, pause, eject, play, and power on/off.

The display 2720 is a thin plate type display, preferably an LCD type display. The specifications of the display 2720 may include a TFT color liquid crystal display and a color TFT active matrix display having diagonal lengths of 4-8 inches. The display 2720 may include a control panel 2740 with control buttons 2742 for controlling display screen characteristics and input and output ports 2743 for devices, such as external devices or headphones. The media source 2750 also includes input and output ports disposed thereon.

It should be understood that such display 2720 may be attached to the housing 2402, 2502 by a cover or directly to the housing using fasteners, screws, hooks, molding, snap-fit mechanisms, etc. The display screen may also be hand-held, mounted to another component of the vehicle remote from the seat in which the media source is mounted, such as to an interior wall of the vehicle (e.g., a ceiling of a vehicle cabin), another seat, or mounted to a different location on the same seat as the media source (e.g., the media source may be mounted to the headrest when disposed on the seat body).

The display screen can be connected directly to the media source via wires or some other electrical connector, or through the housing to the pin array 601 via an electrical connector.

The transfer of data may be accomplished via the pin arrays 601, 602. For example, data from the DVR media source may be transferred to a display screen coupled to the housing via the pin arrays 601, 602 to enable the generation of video images on the display screen. Likewise, audio data may also be delivered through the pin arrays 601, 602 to a display screen, speakers, and/or headphones coupled to the housing to enable the generation of audio associated with the video graphics. In addition, audio data may be sent to speakers or headphones through the display screen via wired or wireless transmission. Video and audio data from the media source may also be sent directly to the display screen, speakers and/or headphones. Audio and/or video data from any of the above media sources may also be transferred to a display screen, speakers and/or headphones via the pin arrays 601, 602 or some other physical connection such as a wire connection or wireless transport.

To enable reception of audio by wireless headphones, the display screen 2720 or media source 2750 may include a wireless transmitter 2775 for transmitting wireless signals to a wireless receiver in the wireless headphones via Radio Frequency (RF) or Infrared (IR) signals using an antenna or optical transmission device, respectively. The wireless transmitter 2775 can transmit wireless signals from multiple channels at different frequencies for each channel to avoid interference between multiple wireless headsets when the user is viewing different programs on the display screen. Audio may also be provided to the occupant via an existing audio system or via speakers mounted on the seat 2701 or the media source 2750.

Referring to FIG. 23, similar to cover 2300, the cover can conceal the housing and cavity when the entertainment systems 2400, 2500, and 2700 are not in use. The cover may be made of plastic, wood, leather, vinyl, fabric, and/or aluminum. Depending on the material chosen for the lid, the lid can be secured by the same mechanism as shown in fig. 7, or by latches, hooks, snaps, Velcro (Velcro) and/or zippers. The cover and media source can have one or more of the same features, such as both having openings for receiving latches and the like.

It should be understood that the media sources 2450, 2550 and/or 2750 can be easily removed from the vehicle and also operated outside of the vehicle, such as in a home or office environment.

The display specifications may include a TFT color liquid crystal display and a color TFT active matrix display having a diagonal length of 4-8 inches. The video system with the base mounted in the headrest is approximately 150 and 250mm wide, 125 and 175mm long and 30-60mm thick.

Having described embodiments of an entertainment system, it is noted that modifications and variations can be made by persons skilled in the art in light of the above teachings. It is therefore to be understood that changes may be made in the particular embodiments of the invention disclosed which are within the scope and spirit of the invention as outlined by the appended claims. Having thus described the invention with the details and particularity required by the patent laws, what is claimed and desired protected by letters patent is set forth in the appended claims.

Claims (62)

1. A video display system installed in a headrest of a vehicle seat, comprising:

a media player;

a base located substantially within the vehicle seat headrest;

a first hinge connected to the base;

an arm having a first end connected to a first hinge, wherein the arm is rotatable about the first hinge;

a second hinge connected to the second end of the arm; and

and a display panel coupled to the second hinge, wherein the display panel is rotatable about the second hinge, the display panel including a display screen.

2. The video display system of claim 1, wherein the display panel is lockable with the base to prevent movement of the display screen and the arm.

3. The video display system of claim 1, wherein in the locked position, the display screen is facing the base.

4. The video display system of claim 1, wherein the display panel faces away from the base in the locked position.

5. The video display system of claim 1, further comprising a docking station for securing the base.

6. The video display system of claim 5, wherein the docking station includes a control for moving the display screen out of the locked position.

7. The video display system of claim 5, wherein the docking station includes a control for moving the base away from the docking station.

8. The video display system of claim 5, wherein the docking station further comprises a cover that is hinged along a side of the docking station to enable selective shielding of the video display system.

9. The video display system of claim 1, wherein the base comprises the media player and the media player receives media comprising data for display by a display screen.

10. The video display system of claim 1, wherein the first hinge is disposed along an edge of the base and the second hinge is disposed at a location between two opposing edges of the display panel.

11. The video display system of claim 5, wherein the docking station secures the base to a headrest of the vehicle.

12. A video system, comprising:

a base mounted in a seat headrest; and

a cover pivotally connected to the base, wherein the cover includes a display screen and a media player mounted thereon.

13. The video system of claim 12, wherein the media player is one of a slot-type device and a flip-type device.

14. The video system of claim 12, wherein the base is attachable to an internal headrest support structure or directly to a body of the headrest.

15. The video system of claim 12, further comprising a wireless transmitter for transmitting wireless signals.

16. The video system of claim 15, wherein the wireless transmitter is capable of transmitting wireless signals in a plurality of channels.

17. The video system of claim 15, wherein the wireless signal comprises at least one of an audio signal and a video signal.

18. The video system of claim 12 further comprising a port for connection to an external device.

19. The video system of claim 12, wherein the display screen is mounted on a front side of the cover and the media player is mounted on a rear side of the cover.

20. The video system of claim 12, wherein the cover is pivotable relative to the base within an angular range of 0 ° to 180 °.

21. The video system of claim 12, wherein the lid is pivotally connected to the base with a hinge.

22. The video system of claim 12, wherein:

the display and the media player are operable when the cover is in the closed position; and

when the cover is in the open position, the data storage medium is inserted into the media player.

23. The video system of claim 12, wherein the headrest of the vehicle seat includes at least one vent for dissipating heat.

24. The video system of claim 12, wherein the media player comprises at least one of: DVD players, CD-ROM players, video game players, video cassette players, television tuners, broadcast tuners, and devices capable of playing one of computer-processed video files and audio files.

25. A video system, comprising:

a base mounted in a vehicle seat headrest, wherein the base includes a media player mounted therein; and

a cover pivotally connected to the base, wherein the cover includes a display screen mounted thereon.

26. The video system of claim 25, wherein the media player is one of a slot-type device and a flip-type device.

27. The video system of claim 25, further comprising a wireless transmitter for transmitting wireless signals.

28. The video system of claim 27 wherein the wireless transmitter is capable of transmitting wireless signals over a plurality of channels.

29. The video system of claim 27 wherein the wireless signal comprises at least one of an audio signal and a video signal.

30. The video system of claim 25 further comprising a port for connection to an external device.

31. The video system of claim 25, wherein the media player comprises at least one of: DVD players, CD-ROM players, video game players, video cassette players, television tuners, broadcast tuners, and devices capable of playing one of computer-processed video files and audio files.

32. An entertainment system comprising:

a media source; and

a housing supporting the media source, wherein the housing is connected to the interior components of the vehicle seat, wherein the media source can be selectively connected or disconnected from the housing, and wherein the media source is electrically connected to the housing using a pin array.

33. The entertainment system of claim 32, wherein the media source comprises at least one of: DVD players, CD-ROM players, video game players, video cassette players, television tuners, broadcast tuners, MP3 players, and digital video recorders.

34. The entertainment system of claim 32, wherein the housing is mountable to one of a headrest or a seat body.

35. The entertainment system of claim 32, wherein the housing includes a cavity for receiving the media source.

36. The entertainment system of claim 32, wherein the media source comprises a wireless transmitter that transmits a wireless signal.

37. The entertainment system of claim 36, wherein the wireless signals include at least one of audio signals and video signals.

38. The entertainment system of claim 32, wherein the media source includes a port for connection to an external device.

39. The entertainment system of claim 32, further comprising a display screen operatively connected to the media source, wherein the display screen is one of hand-held, mounted to the housing, and mounted to a location in the vehicle remote from the housing.

40. The entertainment system of claim 39, wherein the display screen is operably connected to the media source via at least one of a direct connection, a connection through the housing, or a wireless connection.

41. The entertainment system of claim 32, further comprising a lid pivotally connected to the housing by a hinge.

42. The entertainment system of claim 41, wherein a hinge is disposed on a top, bottom, or side of the lid.

43. The entertainment system of claim 41, further comprising a display screen mounted on the cover.

44. The entertainment system of claim 32, wherein the vehicle seat includes an opening in line with a slot in the media source for receiving a data medium to be inserted into the slot.

45. The entertainment system of claim 32, wherein the media source comprises a storage device capable of storing at least one of a plurality of audio files and a plurality of video files.

46. A docking station for supporting a detachable video system, the docking station comprising:

electrically connecting the docking station to a connector on the detachable video system; and

at least one port for connecting the media source to the docking station, wherein data from the media source is provided to the docking station through the at least one port and to the detachable video system via the connector.

47. The docking station of claim 46, wherein the at least one port is one of a universal serial bus port, an audio input port, a video input port, and an audio/video input port.

48. A docking station as in claim 46, wherein the data comprises at least one of audio data and video data.

49. The docking station of claim 46, wherein the media source is one of an MPEG player, a card reader, a DVD player, a CD-ROM player, a video game player, a video cassette player, or a digital video recorder.

50. A docking station as in claim 46, wherein the docking station receives a media storage medium and data from the media storage medium is provided to the removable video system via the connector.

51. The docking station of claim 46, further comprising a television tuner, wherein programming received by the television tuner is provided to the removable video system via the connector.

52. The docking station of claim 46, wherein the docking station is mounted on an interior component of a vehicle.

53. A docking station as in claim 46, wherein the docking station is mounted to a ceiling of a vehicle compartment, an interior wall of a vehicle, or an accessory within a vehicle compartment.

54. The docking station of claim 46, wherein the docking station is free standing.

55. The docking station of claim 46, further comprising a fixed portion and a swinging portion coupled to the fixed portion, wherein the removable video system is secured to the swinging portion.

56. The docking station of claim 46, wherein the docking station is connectable to a battery.

57. A docking station as in claim 46, wherein the docking station comprises a port to connect to an adapter for providing power.

58. The docking station of claim 46, wherein the removable video system includes a display screen capable of displaying video data received from the docking station.

59. The docking station of claim 46, wherein the removable video system comprises a media player.

60. The docking station of claim 59, wherein the media player is capable of playing stored media, where the stored media is located on at least one of a digital video disk, a compact disk, a video compact disk, a flash memory card, a secure digital card, a smart media card, and a memory stick card.

61. The docking station of claim 46, wherein the video system is capable of operation when the detachable video system is remote from the docking station.

62. The docking station of claim 46, wherein the removable video system is connectable to one of a battery and an adapter for supplying power.