Back hanging rack for indoor multimedia playing terminal

Abstract

The utility model discloses a back hanging rack for an indoor multimedia playing terminal, which comprises a mounting plate, a sleeve capable of moving left and right relative to the mounting plate is arranged on the left side of the mounting plate, a rotating shaft is rotatably mounted on the inner wall of the sleeve, a connecting frame is mounted on the rotating shaft, a connecting shell is arranged on the left side of the connecting frame, and the connecting shell is arranged on the right side of the connecting frame. A vibration block capable of generating amplitude motion is arranged in the connecting shell. According to the device, the mounting plate, the sleeve, the rotating shaft, the connecting frame, the connecting shell, the vibration block, the hanging block, the connecting block, the vertical plate, the first telescopic rod, the track, the anti-vibration spring, the speed reducing plate, the second telescopic rod, the extrusion spring and the pull ring are matched with one another; the back hanging rack has the functions of shock resistance, angle adjustment and adjustment of the distance between the multimedia playing terminal and the wall, so that the back hanging rack has multiple practical functions, can well meet actual use requirements, and greatly prolongs the service life of the multimedia playing terminal.

Description

Technical Field

[0001] The utility model relates to the technical field of hangers, in particular to a back hanger for an indoor multimedia player terminal. Background Art

[0002] A multimedia player terminal is also a multimedia player display. When a multimedia player terminal is installed indoors, a bracket is required. The multimedia player terminal back bracket in the prior art has a single function and generally only has the basic function of hanging the multimedia player terminal, which cannot meet the actual use requirements well and is not flexible enough.

[0003] For example, a slide rail type media player terminal back mount with publication number CN201138837Y, the back mount is characterized in that it includes: a TV back panel mount with mounting holes on it, which is fixed to the wall through the mounting holes; protruding hooks on both sides of the TV back panel mount; a TV back panel with mounting holes on it, which is used to be installed and fixed with the TV and is hung in the hooks during installation; sliding rails protruding on both sides of the TV back panel, which are used to install a media player; after the TV back panel is hung in the hooks, the media player terminal installed on the sliding rails can be manually raised and lowered. This technical solution also has the technical problems mentioned above. Utility Model Content

[0004] The utility model aims to provide a back hanger for an indoor multimedia player terminal to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a back hanger for an indoor multimedia playback terminal, comprising a mounting plate, a sleeve which can move left and right relative to the mounting plate is arranged on the left side of the mounting plate, a rotating shaft is rotatably mounted on the inner wall of the sleeve, a connecting frame is mounted on the rotating shaft, a connecting shell is arranged on the left side of the connecting frame, a vibration block which can generate amplitude motion is arranged in the connecting shell, the right side of the vibration block is fixedly connected to the left side of the connecting frame, and a hanging block is fixedly connected to the left side of the connecting shell.

[0006] Optionally, a connecting block is fixedly connected to the right side of the sleeve, a vertical plate is fixedly connected to the right side of the connecting block, a telescopic rod 1 is fixedly connected to the right side of the vertical plate, and the right end of the telescopic rod 1 is fixedly connected to the left side of the mounting plate.

[0007] Optionally, a track is fixedly connected to the interior of the connecting shell, the vibration block is slidably connected to the surface of the track, and the surface of the track is sleeved with an anti-vibration spring.

[0008] Optionally, a speed reducer is closely arranged on the left side of the sleeve, and the speed reducer is roughly arranged on the side facing the sleeve, and the speed reducer is used to limit the rotation of the sleeve.

[0009] Optionally, a telescopic rod 2 is fixedly connected to the left side of the inner wall of the connecting frame, the right end of the telescopic rod 2 is fixedly connected to the left side of the speed reducer, and a compression spring is sleeved on the surface of the telescopic rod 2.

[0010] Optionally, a pull ring is fixedly connected to the left side of the speed brake.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0012] The utility model enables the back hanging frame to have the functions of earthquake resistance, angle adjustment and adjustment of the distance between the multimedia playback terminal and the wall during use through the mutual cooperation of the mounting plate, sleeve, rotating shaft, connecting frame, connecting shell, vibration block, hanging block, connecting block, vertical plate, telescopic rod one, track, anti-seismic spring, speed reducer, telescopic rod two, extrusion spring and pull ring. The back hanging frame has multiple practical functions, can well meet the actual use needs, and greatly prolongs the service life of the multimedia playback terminal.

[0013] The utility model makes it possible to lock the spacing adjustment between the hanging block and the mounting plate during use by cooperating with each other through the bearing, the threaded rod, the turntable, the driving block, the matching block, the matching shaft and the matching plate. That is, after the adjustment is completed, the spacing between the hanging block and the mounting plate is the desired spacing and the spacing will not change. When the adjustment is required, the spacing between the hanging block and the mounting plate will change. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural cross-sectional view of the front view of the utility model;

[0015] Figure 2 For this utility model Figure 1 A partial enlarged view of the middle AA;

[0016] Figure 3 It is a schematic diagram of the three-dimensional structure of the utility model from a first viewing angle;

[0017] Figure 4 It is a schematic diagram of the three-dimensional structure of the utility model from a second viewing angle.

[0018] In the figure: 1 mounting plate, 2 sleeve, 3 rotating shaft, 4 connecting frame, 5 connecting shell, 6 vibration block, 7 hanging block, 8 connecting block, 9 vertical plate, 10 telescopic rod 1, 11 track, 12 anti-seismic spring, 13 deceleration plate, 14 telescopic rod 2, 15 extrusion spring, 16 pull ring, 17 bearing, 18 threaded rod, 19 turntable, 20 driving block, 21 matching block, 22 matching shaft, 23 matching plate. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figure 1-4 A back hanger for an indoor multimedia playback terminal comprises a mounting plate 1, a sleeve 2 which can move left and right relative to the mounting plate 1 is arranged on the left side of the mounting plate 1, a rotating shaft 3 is rotatably mounted on the inner wall of the sleeve 2, a connecting frame 4 is mounted on the rotating shaft 3, a connecting shell 5 is arranged on the left side of the connecting frame 4, a vibration block 6 which can generate amplitude motion is arranged in the connecting shell 5, the right side of the vibration block 6 is fixedly connected to the left side of the connecting frame 4, and a hanging block 7 is fixedly connected to the left side of the connecting shell 5.

[0021] See also Figure 1-4 The right side of the sleeve 2 is fixedly connected with a connecting block 8, the right side of the connecting block 8 is fixedly connected with a vertical plate 9, the right side of the vertical plate 9 is fixedly connected with a telescopic rod 10, and the right end of the telescopic rod 10 is fixedly connected to the left side of the mounting plate 1.

[0022] See also Figure 1-4 A track 11 is fixedly connected to the inside of the connecting shell 5, and the vibration block 6 is slidably connected to the surface of the track 11. An anti-seismic spring 12 is sleeved on the surface of the track 11. One end of the anti-seismic spring 12 is fixedly connected to the vibration block 6, and the other end of the anti-seismic spring 12 is fixedly connected to the inner wall of the connecting shell 5.

[0023] See also Figure 1-4 A speed reducer 13 is closely arranged on the left side of the sleeve 2. The speed reducer 13 is roughly arranged on the side facing the sleeve 2. The speed reducer 13 is used to limit the rotation of the sleeve 2.

[0024] See also Figure 1-4 A telescopic rod 14 is fixedly connected to the left side of the inner wall of the connecting frame 4, the right end of the telescopic rod 14 is fixedly connected to the left side of the speed reducer 13, an extrusion spring 15 is sleeved on the surface of the telescopic rod 14, and a pull ring 16 is fixedly connected to the left side of the speed reducer 13. The pull ring 16 is provided to facilitate the staff to pull the speed reducer 13.

[0025] Please refer to 1, 3 and 4. A bearing 17 is arranged in the groove on the left side of the mounting plate 1. The surface of the outer ring of the bearing 17 is fixedly connected to the mounting plate 1. A threaded rod 18 is fixedly connected to the inner wall of the inner ring of the bearing 17. A driving block 20 is threadedly connected to the surface of the threaded rod 18. A turntable 19 is fixedly connected to the bottom end of the threaded rod 18. The turntable 19 is arranged to facilitate the staff to manually rotate the threaded rod 18. A driving groove is opened at the position corresponding to the driving block 20 on the left side of the mounting plate 1. The driving block 20 is slidably connected to the inner wall of the driving groove. The driving block 20 and the connecting rod 18 are connected to each other. The connecting frame 4 is fixedly connected with a matching block 21, and the front side of the matching block 21 is fixedly connected with a matching shaft 22. The two corresponding matching shafts 22 are connected by a matching plate 23. The staff rotates the threaded rod 18 through the turntable 19. The threaded rod 18 rotates. According to the different rotation directions, the driving block 20 will move upward or downward. The driving block 20 will drive the connecting frame 4 to move through the matching block 21, the matching shaft 22 and the matching plate 23, so that the connecting frame 4 can move toward the mounting plate 1 or away from the mounting plate 1.

[0026] When in use, the staff rotates the turntable 19, the turntable 19 drives the threaded rod 18 to rotate, and the driving block 20 moves downward. The downward movement of the driving block 20 will eventually cause the connecting frame 4 to move in the direction away from the mounting plate 1, so that the spacing between the mounting plate 1 and the hanging block 7 can be expanded. When external vibration occurs, the vibration block 6 and the connecting shell 5 can move up and down relative to each other, and the anti-seismic spring 12 will be deformed. The deformation and reset of the anti-seismic spring 12 can buffer the vibration impact force, so that the multimedia playback terminal mounted on the hanging block 7 can buffer the vibration well. When the angle of the hanging block 7 needs to be rotated, the staff can pull the deceleration plate 13 through the pull ring 16, the telescopic rod 14 and the extrusion spring 15 will be compressed, and the deceleration plate 13 will be separated from the sleeve 2, so that the sleeve 2 and the rotating shaft 3 will rotate relative to each other, so that the angle of the hanging block 7 can be adjusted. After the rotation is completed, the pull ring 16 is released, and the extrusion spring 15 will drive the deceleration plate 13 to fit tightly with the sleeve 2 again.

[0027] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A back-hanging bracket for an indoor multimedia player terminal, comprising a mounting plate (1), characterized in that: A sleeve (2) capable of relative left-right movement is arranged on the left side of the mounting plate (1); a rotating shaft (3) is rotatably mounted on the inner wall of the sleeve (2); a connecting frame (4) is mounted on the rotating shaft (3); a connecting shell (5) is arranged on the left side of the connecting frame (4); a vibration block (6) capable of generating amplitude movement is arranged inside the connecting shell (5); the right side of the vibration block (6) is fixedly connected to the left side of the connecting frame (4); and a hanging block (7) is fixedly connected to the left side of the connecting shell (5).

2. The back mount for an indoor multimedia player terminal according to claim 1, characterized in that: The right side of the sleeve (2) is fixedly connected to a connecting block (8), the right side of the connecting block (8) is fixedly connected to a vertical plate (9), the right side of the vertical plate (9) is fixedly connected to a telescopic rod (10), and the right end of the telescopic rod (10) is fixedly connected to the left side of the mounting plate (1).

3. The back mount for an indoor multimedia player terminal according to claim 2, characterized in that: The connection shell (5) is fixedly connected to a track (11) inside, the vibration block (6) is slidably connected to the surface of the track (11), and the surface of the track (11) is sleeved with an anti-vibration spring (12).

4. The back mount for an indoor multimedia player terminal according to claim 3, characterized in that: A speed reducer (13) is closely arranged on the left side of the sleeve (2), and the speed reducer (13) is roughly arranged on the side facing the sleeve (2). The speed reducer (13) is used to limit the rotation of the sleeve (2).

5. The back mount for indoor multimedia player terminal according to claim 4, characterized in that: A second telescopic rod (14) is fixedly connected to the left side of the inner wall of the connecting frame (4), the right end of the second telescopic rod (14) is fixedly connected to the left side of the speed reducer (13), and a compression spring (15) is sleeved on the surface of the second telescopic rod (14).

6. The back mount for an indoor multimedia player terminal according to claim 5, characterized in that: A pull ring (16) is fixedly connected to the left side of the deceleration plate (13).

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