Video decoding device for blue-ray player

Abstract

The utility model belongs to the field of video decoding devices, particularly relates to a video decoding device for a blue-ray player, and aims to solve the problems that an existing device is generally and directly placed on a plane, is easy to fall off from the plane and is poor in stability under the condition that a circuit is pulled or touched by mistake, and the circuit connection part of the device is not provided with a shielding structure, so that the device is not easy to deform. In order to solve the problems that in the prior art, when the video decoding device is not used, foreign matters easily enter the video decoding device to cause poor line connection, the following scheme is provided: the video decoding device comprises a video decoding device body, the front side of the video decoding device body is provided with an indicating lamp and a control button, and the rear side of the video decoding device body is provided with a connecting hole used for being connected with the device; the video decoding equipment is convenient to use, prevents the video decoding equipment body from falling off and being damaged under the condition that a circuit is pulled or touched by mistake, facilitates the connection and operation of the circuit, can shield and protect the connecting hole under the action of the shielding plate, prevents dust and foreign matters from entering the connecting hole, and guarantees the smooth connection of the circuit.

Description

Technical Field

[0001] The utility model relates to the technical field of video decoding devices, in particular to a video decoding device for a blue-ray player. Background Art

[0002] The video decoding device used in Blu-ray players is a device specifically used to decode the video content on Blu-ray discs. The main function of the video decoding device is to decode the compressed video data on the Blu-ray disc into a playable video signal for presentation on a display or projector. This process involves complex algorithms and calculations, and requires a high-performance processor and a specialized decoding chip to complete.

[0003] However, existing devices have the following problems: the device is generally placed directly on a flat surface, and is prone to falling from the surface when the line is pulled or accidentally touched, resulting in poor stability. In addition, there is no shielding structure at the line connection of the device, which makes it easy for foreign objects to enter when not in use, resulting in poor line connection. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings of the prior art that the device is generally placed directly on a flat surface, which is easy to fall from the flat surface when the line is pulled or accidentally touched, resulting in poor stability, and the line connection of the device has no shielding structure, which makes it easy for foreign objects to enter when not in use, resulting in poor line connection. A video decoding device for a Blu-ray player is proposed to solve the shortcomings of the prior art that the device is generally placed directly on a flat surface, which is easy to fall from the flat surface when the line is pulled or accidentally touched, resulting in poor stability, and the line connection of the device has no shielding structure, which makes it easy for foreign objects to enter when not in use, resulting in poor line connection.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0006] A video decoding device for a Blu-ray player includes a video decoding device body, an indicator light and control buttons are provided on the front side of the video decoding device body, a connection hole for connecting to a device is provided on the rear side of the video decoding device body, heat dissipation holes are provided on both sides of the video decoding device body for facilitating heat dissipation, and filters are provided on the two heat dissipation holes, and a bottom box is provided below the video decoding device body;

[0007] A clamping mechanism is provided inside the bottom box for fixing the video decoding device body;

[0008] The rotating mechanism is arranged on the video decoding device body to facilitate the rotation and fixation of the video decoding device body.

[0009] In a possible design, the clamping mechanism includes a rotating rod, a No. 1 bevel gear, a No. 2 bevel gear, a No. 3 bevel gear, two threaded rods, two movable plates and four clamping rods, one end of the rotating rod passes through the front side of the bottom box and is rotatably connected to the bottom box, the other end of the rotating rod is fixedly connected to the No. 1 rotating handle, the No. 2 bevel gear is fixedly sleeved on one end of the rotating rod, the No. 2 bevel gear is respectively meshed with the No. 1 bevel gear and the No. 3 bevel gear, the No. 1 bevel gear and the No. 3 bevel gear are respectively fixedly sleeved on the two threaded rods, and one end of the two threaded rods is respectively connected to the inner sides of the same bottom box. The two movable plates are respectively threadedly mounted on the two threaded rods, and the front and rear sides of the two movable plates are respectively slidably connected to the front inner wall and the rear inner wall of the same bottom box. One end of the four clamping rods is respectively fixedly connected to the two sides of the side away from the two movable plates, and the other ends of the four clamping rods respectively pass through the inner walls on both sides of the same bottom box. The shape of the two clamping rods is set to be L-shaped for easy clamping and fixing of the device.

[0010] In one possible design, the rotating mechanism includes a chassis, a rotating column, a connecting block and a fixed column. The top of the chassis is fixedly connected to the bottom of the video decoding device body, the bottom of the chassis is rotatably connected to the top of the rotating column, the bottom of the rotating column is fixedly connected to the top of the bottom box, the rear side of the bottom box is fixedly connected to the front side of the connecting block, a threaded hole is provided on the connecting block, the fixing column is threadedly connected to the threaded hole, one end of the fixing column is tightly attached to the bottom of the chassis, and the other end of the fixing column is fixedly connected to a No. 2 rotating handle for easy rotation.

[0011] In a possible design, the front and rear sides of the two movable plates are fixedly connected with sliders, the front and rear sides of the base box are provided with sliding grooves adapted to the sliders, and the four sliders are slidably connected to the four sliding grooves respectively.

[0012] In a possible design, a soft pad is fixedly provided on one side of the four clamping rods close to each other to reduce the pressure damage to the clamped object, and the material of the soft pad is set to be rubber.

[0013] In one possible design, a rear frame is fixedly connected to the top of the rear side of the video decoding device body, and the shape of the rear frame is set to be U-shaped. A baffle is slidably connected to the inner wall of the rear frame, and the top of the baffle is fixedly connected to a top plate. A holding plate is fixedly provided on the top of the top plate to facilitate opening the baffle.

[0014] In a possible design, a front plate for reducing dust contamination of the front side of the video decoding device body is fixedly provided on the top of the front side of the video decoding device body.

[0015] In the present application, when in use, the device is placed on a plane, and then the rotating rod is rotated by the No. 1 rotating handle, the rotating rod drives the No. 2 bevel gear to rotate, the No. 2 bevel gear drives two additional bevel gears to rotate, and then drives two threaded rods to rotate, the two threaded rods drive two movable plates to move, the slider on the movable plate slides on the inner wall of the bottom box, and drives the clamping rod to move outward, and when it moves to adapt to the plane and clamps both sides of the plane, it rotates in the opposite direction, clamps and fixes the plane through the clamping rod, and then fixes the video decoding device body, and then rotates the video decoding device body, the video decoding The rotating column at the bottom of the coding device body rotates on the chassis, and then the video decoding device body is adjusted to facilitate the operation of the video decoding device body. After the rotation is completed, the video decoding device body is fixed by the fixing column to prevent the video decoding device body from rotating by itself and pulling the line. Then, when the video decoding device body needs to be connected to the device, the baffle is taken out through the holding plate and the top plate to expose the connection hole, and then it is connected to the line of the device, so that the video decoding device body can block and protect the connection hole when not in use to prevent dust and foreign matter from entering, thereby ensuring smooth connection of the line.

[0016] The beneficial effects of the utility model are:

[0017] In the utility model, the clamping mechanism and the rotating mechanism are used to conveniently clamp and fix the video decoding device body to the plane, thereby preventing the video decoding device body from falling and being damaged when the line is pulled or accidentally touched. The video decoding device body can also be rotated to facilitate the connection and operation of the line. At the same time, under the action of the shielding plate, the connection hole can be shielded and protected to prevent dust and foreign matter from entering, thereby ensuring smooth connection of the line. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the explosion structure of the utility model;

[0020] Figure 3 This is a schematic diagram of the clamping structure of the utility model;

[0021] Figure 4 This is an exploded view of the shielding structure of the present utility model.

[0022] In the figure: 1. Video decoding device body; 2. Front plate; 3. Top plate; 4. Holding plate; 5. Bottom box; 6. Clamping rod; 7. Chassis; 8. Rotating column; 9. Cushion; 10. Connecting block; 11. Fixed column; 12. Slide groove; 13. Moving plate; 14. Threaded rod; 15. Bevel gear No. 1; 16. Bevel gear No. 2; 17. Bevel gear No. 2; 18. Rotating rod; 19. Rear frame; 20. Shielding plate. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0024] Example 1

[0025] Reference Figure 1-Figure 4 A video decoding device includes a video decoding device body 1, the front side of which is provided with indicator lights and control buttons for users to view status and operation, the back side is provided with connection holes for connecting with other devices, both sides are provided with heat dissipation holes, and are equipped with filters to ensure that the device can effectively dissipate heat and prevent dust from entering during operation, and a bottom box 5 is provided below for carrying and fixing the video decoding device body 1.

[0026] The clamping mechanism is arranged inside the bottom box 5, and mainly includes a rotating rod 18, a No. 1 bevel gear 15, a No. 2 bevel gear 16, a No. 3 bevel gear 17, two threaded rods 14, two movable plates 13 and four clamping rods 6. The rotating rod 18 passes through the front side of the bottom box 5 and is rotatably connected to the bottom box 5. One end of the rotating rod 18 is fixedly connected to a No. 1 rotating handle for user convenience. The other end of the rotating rod 18 is fixed with a No. 2 bevel gear 16, which is respectively engaged with the No. 1 bevel gear 15 and the No. 3 bevel gear 17. The No. 1 bevel gear 15 and the No. 3 bevel gear 17 are respectively fixedly sleeved on the two threaded rods 14, when the No. 1 rotating handle is rotated, the two threaded rods 14 will rotate at the same time through the transmission of the gears, driving the two movable plates 13 to move on the threaded rods 14, and the front and rear sides of the movable plates 13 are slidably connected to the slide grooves 12 of the bottom box 5 through sliders to ensure stable movement. One end of the four clamping rods 6 is fixedly connected to the two movable plates 13, and the other end passes through the inner walls of both sides of the bottom box 5 to clamp and fix the video decoding device body 1. The clamping rod 6 is set to be L-shaped for easy clamping. At the same time, a soft pad 9 is provided on the inside of the clamping rod 6 to reduce the pressure damage to the video decoding device body 1.

[0027] The rotating mechanism includes a chassis 7, a rotating column 8, a connecting block 10 and a fixed column 11. The chassis 7 is fixedly connected to the bottom of the video decoding device body 1, the top of the rotating column 8 is rotatably connected to the chassis 7, and the bottom is fixedly connected to the top of the bottom box 5, so that the video decoding device body 1 can be rotated relative to the bottom box 5. The connecting block 10 is fixed to the rear side of the bottom box 5 and is provided with a threaded hole. The fixed column 11 is threadedly connected to the threaded hole. When it is necessary to fix the angle of the video decoding device body 1, rotate the No. 2 rotating handle so that one end of the fixed column 11 is in close contact with the bottom of the chassis 7, thereby fixing the video decoding device body 1.

[0028] The present application can be used in the field of video decoding devices, and can also be used in other fields applicable to the present application.

[0029] Example 2

[0030] refer to Figure 1-Figure 4 , based on the improvement of the first embodiment, a video decoding device for a Blu-ray player includes:

[0031] A rear frame 19 is fixed to the top of the rear side of the video decoding device body 1, and a baffle 20 is slidably connected to the rear frame 19 for shielding and protecting the connection hole. A top plate 3 is fixed to the top of the baffle 20, and a holding plate 4 is fixed on the top plate 3 to facilitate the user to open the baffle 20. A front plate 2 is also fixed to the top of the front side of the video decoding device body 1 to reduce dust contamination of the front side of the video decoding device body 1.

[0032] However, as is well known to those skilled in the art, the working principle and wiring method of the video decoding device body 1 are commonplace, and are conventional means or common knowledge, so they will not be elaborated here. Those skilled in the art can make any optional selections according to their needs or convenience. The model of the video decoding device body is ND7008.

[0033] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A video decoding device for a Blu-ray player, characterized in that: The video decoding device comprises a body (1) of the video decoding device, the front side of which is provided with an indicator light and a control button, the rear side of which is provided with a connection hole for connecting with a device, both sides of which are provided with heat dissipation holes for facilitating heat dissipation, and filters are provided on the two heat dissipation holes, and a bottom box (5) is provided below the body (1) of the video decoding device; A clamping mechanism, which is arranged inside the bottom box (5) and is used to fix the video decoding device body (1); The rotating mechanism is arranged on the video decoding device body (1) to facilitate the rotation and fixing of the video decoding device body (1).

2. The video decoding device for a Blu-ray player according to claim 1, characterized in that: The clamping mechanism comprises a rotating rod (18), a first bevel gear (15), a second bevel gear (16), a third bevel gear (17), two threaded rods (14), two movable plates (13) and four clamping rods (6); one end of the rotating rod (18) passes through the front side of the bottom box (5) and is rotatably connected to the bottom box (5); the other end of the rotating rod (18) is fixedly connected to a first rotating handle; the second bevel gear (16) is fixedly sleeved on one end of the rotating rod (18); the second bevel gear (16) is respectively meshed with the first bevel gear (15) and the third bevel gear (17); the first bevel gear (15) and the third bevel gear (17) are respectively fixedly sleeved on the two threaded rods (14); one end of the two threaded rods (14) is separately The two threaded rods (14) and the rotating rod (18) are respectively rotatably connected to the inner walls on both sides of the same bottom box (5); the two threaded rods (14) and the rotating rod (18) are rotatably sleeved with a No. 1 block; the bottoms of the three No. 1 blocks are fixedly connected to the bottom inner wall of the same bottom box (5); the two movable plates (13) are respectively threadedly sleeved on the two threaded rods (14); the front and rear sides of the two movable plates (13) are respectively slidably connected to the front inner wall and the rear inner wall of the same bottom box (5); one end of the four clamping rods (6) is respectively fixedly connected to the two sides of the side away from the two movable plates (13); the other ends of the four clamping rods (6) respectively penetrate the inner walls on both sides of the same bottom box (5); the shape of the two clamping rods (6) is set to be L-shaped for easy clamping and fixing of the device.

3. The video decoding device for a Blu-ray player according to claim 1, characterized in that: The rotating mechanism comprises a chassis (7), a rotating column (8), a connecting block (10) and a fixed column (11); the top of the chassis (7) is fixedly connected to the bottom of the video decoding device body (1); the bottom of the chassis (7) is rotatably connected to the top of the rotating column (8); the bottom of the rotating column (8) is fixedly connected to the top of the bottom box (5); the rear side of the bottom box (5) is fixedly connected to the front side of the connecting block (10); a threaded hole is provided on the connecting block (10); the fixed column (11) is threadedly connected to the threaded hole; one end of the fixed column (11) is tightly attached to the bottom of the chassis (7); the other end of the fixed column (11) is fixedly connected to a second rotating handle for easy rotation.

4. The video decoding device for a Blu-ray player according to claim 2, characterized in that: The front and rear sides of the two movable plates (13) are fixedly connected with sliders, the front and rear sides of the bottom box (5) are provided with slide grooves (12) adapted to the sliders, and the four sliders are slidably connected to the four slide grooves (12) respectively.

5. The video decoding device for a Blu-ray player according to claim 2, characterized in that: A soft pad (9) is fixedly arranged on one side of the four clamping rods (6) that are close to each other, and the soft pad (9) is made of rubber.

6. The video decoding device for a Blu-ray player according to claim 1, characterized in that: A rear frame (19) is fixedly connected to the top of the rear side of the video decoding device body (1), the shape of the rear frame (19) is set to be U-shaped, the inner wall of the rear frame (19) is slidably connected to a shielding plate (20), the top of the shielding plate (20) is fixedly connected to a top plate (3), and the top of the top plate (3) is fixedly provided with a holding plate (4) for facilitating opening of the shielding plate (20).

7. The video decoding device for a Blu-ray player according to claim 1, characterized in that: A front plate (2) is fixedly arranged on the top of the front side of the video decoding device body (1) to reduce dust contamination on the front side of the video decoding device body (1).

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