TWM255814U - Headret type video/audio playing apparatus - Google Patents

Description

M255814 4. Creation Instructions (1) ----- [Technical Field to which the New Type belongs] This creation relates to an audio-visual playback device, in particular, a chair that can be combined with positioning vehicles or other occasions On the back, HEADREST LCD TV WITH DVD PLAYER with convenient playback, display and viewing functions (HEADREST LCD TV WITH DVD PLAYER). [Previous technology] According to the modern, due to the economic development and the popularization of transportation construction, vehicles have become the main means of transportation for modern people, and they are old for ordinary large passenger cars. Although the television set for passenger entertainment is taken into account, the The TV is hung on the roof of the car. Because the TV is heavy and bulky, it is easy to be hit and obstruct the view of the space, which is dangerous. The 2 shots emitted by the TV are long-term sitting near the TV. Passengers will also have adverse effects, which is not an ideal design. In addition, passenger entertainment provided by large-scale vehicles is viewed and played for the convenience of management. Generally, unified broadcast is used as the ^ and cannot be provided to passengers. The free choice of CD-ROM videos and individual broadcast services still needs to be improved to achieve the ideal goal of humanized extreme service. As for ordinary small luxury cars, because of the narrow space in the car, the TV for leisure and entertainment is located beside the dashboard of the driver's seat, which makes it difficult and inconvenient for the & ^ passenger to watch. Design; therefore, how to solve the narrative problem is an important subject for the industry to make further efforts and research and development. The shortcomings of Yun's use of its audio and video playback devices in the aforementioned vehicles and the fact that its structural design is not ideal, the creators of this case set out to develop and construct their solutions. 'I hope to develop a more convenient headrest type The audio and video playback device serves the public and promotes the development of this industry.

M255814 Fourth, the creation of the description (2). [New content] The purpose of this creation is to provide a headrest type audio and video playback device, which can conveniently set the audio and video playback device on the back of a chair, and can have full use of space without causing obstacles to visual space. Another purpose of this creation is to provide a headrest type audio and video playback device, which can place the audio and video playback device on the back of the seat, and can facilitate passengers' individual and individual playback and viewing, and can be folded after use. It is affixed to the back of the seat, so as to take into account the safety of passengers in and out. The technical means adopted in this creation to achieve the above-mentioned purpose includes a playback device including a disc player, the disc player having a display screen; a shell base device including a base shell, the base shell is a The box-like shape is provided with a receiving slot, which is used to receive the optical disc player, and the bottom surface of the receiving slot is provided with at least one positioning hole, which is used to fix the base casing in a On the back of the chair, a pivoting device is arranged between the playback device and the shell seat device, so that the optical disc player is pivotally connected to the bottom edge of the receptacle. In order to further understand the purpose, technical characteristics, and other effects of this creation, the following diagrams are provided as follows: [Embodiment] Please refer to Figures 1 to 5. This creative headrest-type video playback device includes a playback device 10, The shell base device 20 and the pivot device 30; the playback device 10 is pivotally connected to the inner bottom edge of the shell base device 20, and includes a disc player 11 having a display screen and a display screen. Lower margin

M255814 IV. Creative instructions (3) There are plural control components 1 2, 1 3, and the upper edge of the display screen is convexly provided with a dial plate 14. The top surface of the disc player 11 is provided with a disc slot 16 and Two ribs 15 are provided. Furthermore, the disc player is provided with a latching mechanism 17 at the bottom edge of the disc player. The latching mechanism 17 is disposed on one of the grooves 17 3 of the disc player. It includes a moving button 171 and an abutment bar I?〗. The button 1 7 1 protrudes out of the groove j 73 to facilitate the actuation and thereby control the convexity of the abutment bar 1 7 2 And retracted action. The housing base device 20 includes a base housing 2 and the base housing 2 is a box-shaped body. The housing housing device 20 is provided with a frame edge 22 and a groove 23 protruding outward, wherein the frame edge 22 is opposite to the optical disc player.丨 丨 The dial plate 4 is provided with a missing part 2 2 丨, and the bottom surface of the receiving groove 23 is provided with a plurality of positioning holes 231, abutment pieces 23 2 and a through groove 2 3 3; further, the base The casing 2 丨 the rib 15 opposite to the optical disc player 丨 丨 is provided with an elastic clamping plate 24, which can be resisted against the rib 1 when the optical disc player 11 is retracted into the receiving groove 2 3 5 and positioning the optical disc player 11; furthermore, the side of the base casing 21 is provided with an arc-passing groove 25 corresponding to the abutment rod 1 7 2 of the optical disc player 11. The pivoting device 30 is located between the playback device 10 and the shell seat device 20, and includes a pivoting positioning member 3 丨 and a pivoting rod 3 2 (as shown in FIG. 4). The pivoting positioning member 3 1 is fixed on the base case 21, and the pivot 3 2 is protrudingly arranged on both sides of the bottom edge of the optical disc player 11, and the pivot 3 2 is positioned and pivotally connected to the pivot positioning member The pivotal connection of 31 is perforated, and the optical disc player 11 is pivotally placed in the groove 23 of the base case 21. As shown in FIG. 1, the case base device 20 may further include a bottom case 27, and the bottom case 27 is first disposed on a seat back (not shown) to accommodate the case.

M255814 IV. Creation instructions (4) Base case 21 'The bottom case 2 7 is provided with a wire perforation 2 7 1 and a plurality of positioning holes 2 3 1 corresponding to the base case 2 1 (not shown) (Shown) to facilitate the screwing of the base shell 21 to the seat back. When you want to play a disc video ’, use the dial 14 to pull down the disc player 11 and insert a disc 50 into the disc player! The disc slot 16 can play the video; and when the disc player is pulled down, it slides by the abutment rod 1 7 2 to the arc through slot 2 5 and waits for the abutment rod 1 7 2 to slide Positioning when reaching the terminal above the orphan slot 25, at this time the disc player only rotates downward by one angle to facilitate the insertion of the disc 50, but it cannot be rotated down to the water position. It is a safety design to avoid human collision. " 1 7 1 causes the abutment rod 1 7 2 to retract inward and out of the arc through slot 2 5. At this time, the light ^, machine 1 1 can be swiveled to a horizontal position because it is not restricted by the arc through slot 2 5. ',,, Maintenance of the disc player 11 is performed. For the sake of convenience, please refer to FIG. 6. In the implementation of the creative headrest-type audio and video playback device, the playback device 40 series, pivoted to the edge of the casing, includes a disc player 41, and the disc player 41. And the cymbal plate 42 'and the disc player 41 are provided with two dials 43 on the back, and the disc playback slot cover 43 is used to cover = ^ slot cover is shown)' After it is lifted, a disc can be placed for playback. The reason for this is that this creative headrest-type audio and video playback device is fixed on the car body or in other places, and the seat is double, and the playback and viewing of the loaded disc is played on the spleen. Individually attached to the back of the chair ±, and can be equipped with a display device to fold and paste the knives to use two rooms without causing visual space

M255814 Fourth, the creation instructions (5) obstruct, and then provide a better comfortable and convenient ride environment. Based on the above, this creation has indeed met the requirements for a creation patent, and a patent application has been filed in accordance with the law. However, the above is only a preferred embodiment of this creation. Any equivalent modification or change made by those familiar with the skills of this case based on the creative spirit of this creation should be covered by the patent of this application. [Comparison of drawing number]

Playback device 10 Shell base device 20 Pivot device 30 Disc player 1 1 Control unit 1 2, 1 3 Dial plate 14 Disc slot 16 Two abutment ribs 1 5 Locking mechanism 17 Groove 173 Dial 1 7 1 Abutment lever 1 7 2 Base shell 21 Frame edge 2 2 Receiving groove 23 Missing part 2 2 1 Positioning hole 2 3 1 Abutment piece 232

Page 9 M255814 IV. Creation instructions (6) Insertion slot 233 Elastic card 2 2 Arc through slot 2 5 Pivot joint positioning member 3 1 Pivot lever 32 Bottom case 2 7 Cable perforation 2 7 1 Optical disc 50 Playback device 40 Optical disc Player 41 dial 42 disc playback slot cover 43

Page 10 M255814 Brief Description of Drawings Figure 1 is a three-dimensional schematic drawing of this creation. Figure 2 is a cross-sectional side view of the state where the disc is placed in this creative work. Figure 3 is a sectional side view of the composition of this creation. Figure 4 is a three-dimensional view of the disc placed in this creation. Figure 5 is a schematic diagram of the leveling of the disc player in this creation. FIG. 6 is a schematic diagram of still another embodiment of this creation.

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Claims (1)

M255814 Five 'Scope of Patent Application' A headrest-playing device is provided with a video player device, which includes a display screen, which includes: optical disc player 'The optical disc player is a shell seat device, which includes a base The shell has a receiving slot, which is provided with 2 3 4 6 and is used to connect a pivot to mount the optical disc. For example, apply for the light, apply for the light, apply for the light, apply for the light, and apply the light for application. The optical system is provided with the base housing which can be used as the optical mechanism to contain the bottom of the tank. It is the player's range. The range is the range. The range is the range. The range is the range. Including one side is provided with at least a corresponding arc-shaped range of the shell relative to 7, if the application is specifically designed, the base is fixed on a machine set on the broadcast and the tank, the upper edge of the machine is the first machine. The top side of the first side of the machine is backed by the slot of the elastic card of the first side of the elastic card. Item 2 The bottom edge of the playback device of the optical disc. The head is raised and the head is provided. The head is provided. The head is provided with an abutment. The head is provided with a button and the base to allow positioning. The back of the seat is pivoted to the shell. Pillow-type dial-type pillow-disc Pillow-type shell is provided with the hole, and the seat is connected. Audio board. Audio and video Insert video Audio and video A pillow-type audio and video rib, and the pillow-type audio and video-making machine abuts, and it is a box-shaped optical disc player The positioning hole is interposed between the playing device, the playing device, and the slot. Playback device, slot. Playback device, base case opposite Playback device, structure, the card system The base case is a headrest type audio and video playback device, and the dial of the player is provided with a missing part. M255814 5. Scope of patent application 8. The headrest-type audio-visual playback device described in item 1 of the scope of patent application, wherein a trough is provided on the bottom surface of the tank. 9. The headrest type audio-visual playback device described in item 1 of the scope of patent application, wherein the pivoting device includes a pivotable positioning member and a pivot rod which can be pivoted, and the pivoting positioning member is fixedly disposed on the The base is convex, and the pivot rod is convex ~ extends on both sides of the bottom edge of the optical disc player. -10. The headrest type audio-visual playback device described in item 1 of the scope of patent application, wherein the shell base device further includes a bottom case, and the bottom edge of the bottom case is provided with a wire perforation. Page 13