Mounting structure of automobile display screen

Abstract

The utility model relates to the technical field of installation structures, and provides an automobile display screen installation structure which comprises an installation base, an adjusting structure is arranged in the installation base and comprises a supporting frame, an installation block, a stop block, a limiting rod, a spring, a connecting block and a sliding groove, and the outer wall of the supporting frame is arranged in the installation base. And a mounting block is arranged outside the support frame extending to the top end of the mounting seat. The adjusting structure is arranged, the two sides of the check block are pinched towards the middle, the spring is retracted, the side, arranged in the sliding groove, of the check block is arranged outside the sliding groove, the supporting frame is pushed towards the interior of the installation base, the two sides of the check block are loosened, the spring returns to the original state, meanwhile, the check block enters the sliding groove, and the sliding groove is opened. And in the process of pinching and loosening the stop blocks, the limiting rods slide in the stop blocks, so that the function of conveniently adjusting the height of the device is achieved, and the practicability of the mounting structure of the automobile display screen is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of installation structures, and particularly relates to an installation structure for an automotive display screen. Background Art

[0002] With the continuous development of society and the continuous progress of various industries, people increasingly focus on enjoyment. Installing an in-vehicle display screen on a bus is one of the ways for passengers to watch movies and enjoy the journey during the trip. There are a variety of such automotive display screens on the market today, which can basically meet people's usage needs. However, there are still some problems, which are specifically described as follows:

[0003] Conventional in-vehicle display screens on buses are mostly fixed to the top of the vehicle by bolts, and their height cannot be adjusted. Therefore, sometimes it will affect the viewing of passengers, causing discomfort and inconvenience in use. Summary of the Utility Model

[0004] The purpose of the utility model is to provide an installation structure for an automotive display screen to solve the defect that the existing installation structure of the automotive display screen is not convenient for height adjustment.

[0005] To solve the above technical problems, the utility model provides the following technical solution: An installation structure for an automotive display screen, including a mounting base;

[0006] An adjustment structure is arranged inside the mounting base. The adjustment structure includes a support frame, a mounting block, a stop block, a limiting rod, a spring, a connecting block, and a sliding groove. The outer wall of the support frame is arranged inside the mounting base. The support frame extends to the outside of the top of the mounting base and is provided with a mounting block. Inside the mounting block, stop blocks are installed. Limiting rods are arranged inside the stop blocks. Springs are fixed to one side of each stop block. A connecting block is fixed to one side of the spring. Sliding grooves are arranged inside the support frame;

[0007] A connecting plate is fixed to the top of the support frame. A disassembly and assembly structure is installed on one side of the connecting plate. A housing is installed inside the disassembly and assembly structure;

[0008] A heat dissipation structure is arranged inside the housing. A liquid crystal screen is installed inside the housing.

[0009] Preferably, the top end of the mounting base is fixedly connected to the bottom end of the mounting block. The stop blocks are symmetrically distributed. The stop blocks are slidably connected to the limiting rods.

[0010] Preferably, the extended end of the stop block abuts against the inner wall of the sliding groove. The sliding grooves are symmetrical and are equally spaced.

[0011] Preferably, the disassembly and assembly structure includes a first mounting bracket, a threaded rod, an anti-slip layer, a second mounting bracket and a rotating block. The outer wall of the first mounting bracket is mounted on one side of the connecting plate. A threaded rod is provided inside the first mounting bracket. An anti-slip layer is fixed inside the first mounting bracket on the outer wall of the threaded rod. A second mounting bracket is provided outside the threaded rod on the side away from the anti-slip layer. Rotating blocks are fixed on the outer walls of the threaded rod on the side away from the second mounting bracket.

[0012] Preferably, the threaded rod is threadedly connected to the anti-slip layer, the threaded rod is slidably connected to the second mounting bracket, and the rotating blocks are symmetrically distributed.

[0013] Preferably, the heat dissipation structure includes heat dissipation grooves, a main board, a heat dissipation plate and heat dissipation fins. The heat dissipation grooves are all provided inside the housing. The main board is provided outside the heat dissipation grooves inside the housing. A heat dissipation plate is mounted on one side of the main board close to the heat dissipation grooves. Heat dissipation fins are fixed on the side of the heat dissipation plate away from the main board.

[0014] Preferably, the heat dissipation grooves are equally spaced, the heat dissipation fins are equally spaced, and the side of the main board away from the heat dissipation plate is mounted and connected to the liquid crystal screen.

[0015] An installation structure of an automotive display screen provided by the present utility model has the following advantages:

[0016] By providing an adjustment structure, pinch both sides of the stopper towards the middle. Under the action of force, the spring is retracted, and both sides of the stopper placed inside the chute are placed outside the chute. Push the support frame into the inside of the mounting base. When the desired height is reached, release both sides of the stopper. The spring returns to its original state, and at the same time, the stopper enters the inside of the chute, so that the support frame will not fall at the current height. During the process of pinching and releasing the stopper, the limiting rod slides inside the stopper, playing a limiting role, realizing the function of the device being convenient to adjust the height, and improving the practicability of the installation structure of the automotive display screen;

[0017] By providing a disassembly and assembly structure, the rotating block increases the force-bearing area of the threaded rod. Without the need to use tools, the threaded rod can be rotated by rotating the rotating block. The threaded rod then slides inside the second mounting bracket, expanding the distance between the first mounting bracket and the second mounting bracket, taking out the housing, adjusting the position of the housing, putting the housing between the first mounting bracket and the second mounting bracket, and making the bottom ends of the housing all abut against the first mounting bracket and the second mounting bracket. Rotate the rotating block in the reverse direction. The rotating block drives the threaded rod into the inside of the first mounting bracket. The anti-slip layer can increase the friction between the first mounting bracket and the threaded rod, shortening the distance between the first mounting bracket and the second mounting bracket until the inner wall abuts against the housing, so that the housing will not fall off, realizing the function of the device being convenient for disassembly and assembly, and improving the convenience of the installation structure of the automotive display screen;

[0018] With a heat dissipation structure provided, the main board will emit heat energy during long-term operation. Both the heat dissipation plate and the heat sink have the properties of high temperature resistance and easy heat conduction. The heat sink increases the heat absorption area. Air enters the interior of the housing through the heat dissipation slots, and under the action of air flow, the hot air is discharged from the heat dissipation slots again, realizing the function of facilitating heat dissipation of the device and improving the heat dissipation performance of the automotive display screen. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the front view cross-section of the present utility model;

[0020] Figure 2 It is a schematic diagram of the side view cross-section of the present utility model;

[0021] Figure 3 It is an enlarged schematic diagram of the top view cross-section of the disassembly structure of the present utility model;

[0022] Figure 4 It is an enlarged top view schematic diagram of the present utility model;

[0023] Figure 5 It is a three-dimensional schematic diagram of the present utility model;

[0024] Figure 6 It is an enlarged schematic diagram of the top view cross-section of the heat dissipation structure of the present utility model.

[0025] Explanation of the reference numerals in the drawings: 1, mounting base; 2, adjustment structure; 201, support frame; 202, mounting block; 203, stop block; 204, limiting rod; 205, spring; 206, connecting block; 207, sliding groove; 3, connecting plate; 4, disassembly and assembly structure; 401, first mounting frame; 402, threaded rod; 403, anti-slip layer; 404, second mounting frame; 405, rotating block; 5, housing; 6, heat dissipation structure; 601, heat dissipation slot; 602, main board; 603, heat dissipation plate; 604, heat sink; 7, liquid crystal display screen. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0026] The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0027] Please refer to Figures 1-6 , an installation structure of an automotive display screen provided by the present utility model includes a mounting base 1.

[0028] Refer to Figure 1 and Figure 2As shown in the figure, the mounting base 1 is installed on the roof of the vehicle. An adjustment structure 2 is provided inside the mounting base 1. The adjustment structure 2 includes a support frame 201, a mounting block 202, a stop block 203, a limiting rod 204, a spring 205, a connecting block 206, and a sliding groove 207. The outer wall of the support frame 201 is disposed inside the mounting base 1. The support frame 201 extends to the outside of the top of the mounting base 1 and is provided with a mounting block 202. Stop blocks 203 are installed inside the mounting block 202. Limiting rods 204 are provided inside the stop blocks 203. Springs 205 are fixed to one side of each stop block 203. Connecting blocks 206 are fixed to one side of the springs 205. Sliding grooves 207 are provided inside the support frame 201. The top of the mounting base 1 is fixedly connected to the bottom of the mounting block 202. The stop blocks 203 are symmetrically distributed. The stop blocks 203 are slidably connected to the limiting rods 204. The extended ends of the stop blocks 203 abut against the inner walls of the sliding grooves 207. The sliding grooves 207 are symmetrically arranged and are equally spaced. A connecting plate 3 is fixed to the top of the support frame 201.

[0029] Pinch both sides of the stop block 203 towards the middle. Under the action of the force, the spring 205 is retracted, so that both sides of the stop block 203 located inside the sliding groove 207 are outside the sliding groove 207. Push the support frame 201 into the mounting base 1. When the desired height is reached, release both sides of the stop block 203. The spring 205 returns to its original state. At the same time, the stop block 203 enters the inside of the sliding groove 207, so that the support frame 201 will not fall at the current height. During the process of pinching and releasing the stop block 203, the limiting rod 204 slides inside the stop block 203, playing a limiting role.

[0030] Refer to Figure 3 and Figure 4 As shown in the figure, a disassembly and assembly structure 4 is installed on one side of the connecting plate 3. The disassembly and assembly structure 4 includes a first mounting bracket 401, a threaded rod 402, an anti-slip layer 403, a second mounting bracket 404, and a rotating block 405. The outer wall of the first mounting bracket 401 is installed on one side of the connecting plate 3. A threaded rod 402 is provided inside the first mounting bracket 401. An anti-slip layer 403 is fixed inside the first mounting bracket 401 on the outer wall of the threaded rod 402. A second mounting bracket 404 is provided outside the threaded rod 402 on the side away from the anti-slip layer 403. Rotating blocks 405 are fixed to the outer walls of the threaded rod 402 on the side away from the second mounting bracket 404. The threaded rod 402 is threadedly connected to the anti-slip layer 403. The threaded rod 402 is slidably connected to the second mounting bracket 404. The rotating blocks 405 are symmetrically distributed. A housing 5 is installed inside the disassembly and assembly structure 4. A liquid crystal screen 7 is installed inside the housing 5.

[0031] The rotating block 405 increases the force-bearing area of the threaded rod 402. Without the need for tools, the threaded rod 402 can be rotated by rotating the rotating block 405. The threaded rod 402 then slides inside the second mounting bracket 404, increasing the distance between the first mounting bracket 401 and the second mounting bracket 404. The housing 5 is taken out, its position is adjusted, and the housing 5 is placed between the first mounting bracket 401 and the second mounting bracket 404, with the bottom end of the housing 5 abutting against both the first mounting bracket 401 and the second mounting bracket 404. The rotating block 405 is rotated in the opposite direction, causing the rotating block 405 to drive the threaded rod 402 into the first mounting bracket 401. The anti-slip layer 403 can increase the friction between the first mounting bracket 401 and the threaded rod 402, shortening the distance between the first mounting bracket 401 and the second mounting bracket 404 until the inner wall abuts against the housing 5, preventing the housing 5 from falling off.

[0032] Referring Figure 1 and Figure 6 As shown, a heat dissipation structure 6 is provided inside the housing 5. The heat dissipation structure 6 includes heat dissipation grooves 601, a main board 602, heat dissipation plates 603, and heat dissipation fins 604. The heat dissipation grooves 601 are all provided inside the housing 5. The main board 602 is disposed outside the heat dissipation grooves 601 inside the housing 5. A heat dissipation plate 603 is installed on one side of the main board 602 close to the heat dissipation grooves 601. Heat dissipation fins 604 are fixed on the side of the heat dissipation plate 603 away from the main board 602. The heat dissipation grooves 601 are equally spaced, and the heat dissipation fins 604 are equally spaced. The side of the main board 602 away from the heat dissipation plate 603 is installed and connected to the liquid crystal screen 7.

[0033] The main board 602 emits heat energy during long-term operation. Both the heat dissipation plates 603 and the heat dissipation fins 604 have the properties of high temperature resistance and good heat conductivity. The heat dissipation fins 604 increase the heat absorption area. Air enters the inside of the housing 5 through the heat dissipation grooves 601, and under the action of air flow, the hot air is discharged from the heat dissipation grooves 601 again.

[0034] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. An installation structure for an automotive display screen, including a mounting base (1); It is characterized in that: An adjustment structure (2) is arranged inside the mounting base (1). The adjustment structure (2) includes a support frame (201), a mounting block (202), a stop block (203), a limiting rod (204), a spring (205), a connecting block (206) and a sliding groove (207). The outer wall of the support frame (201) is arranged inside the mounting base (1), and the support frame (201) extends to the outside of the top of the mounting base (1) and is provided with a mounting block (202). Stopping blocks (203) are installed inside the mounting block (202), limiting rods (204) are arranged inside the stopping blocks (203), springs (205) are fixed to one side of each stopping block (203), a connecting block (206) is fixed to one side of the spring (205), and sliding grooves (207) are arranged inside the support frame (201); A connecting plate (3) is fixed to the top of the support frame (201), a disassembly and assembly structure (4) is installed on one side of the connecting plate (3), and a housing (5) is installed inside the disassembly and assembly structure (4); A heat dissipation structure (6) is arranged inside the housing (5), and a liquid crystal screen (7) is installed inside the housing (5).

2. The installation structure of an automotive display screen according to claim 1, characterized in that: The top end of the mounting base (1) is fixedly connected to the bottom end of the mounting block (202). The stopping blocks (203) are symmetrically distributed, and the stopping blocks (203) are slidably connected to the limiting rods (204).

3. The installation structure of an automotive display screen according to claim 1, characterized in that: The extended end of the stopping block (203) abuts against the inner wall of the sliding groove (207). The sliding grooves (207) are symmetrical and are equally spaced.

4. The installation structure of an automotive display screen according to claim 1, wherein: The disassembly and assembly structure (4) includes a first mounting bracket (401), a threaded rod (402), an anti-slip layer (403), a second mounting bracket (404) and a rotating block (405). The outer wall of the first mounting bracket (401) is installed on one side of the connecting plate (3). A threaded rod (402) is arranged inside the first mounting bracket (401), and an anti-slip layer (403) is fixed inside the first mounting bracket (401) on the outer wall of the threaded rod (402). A second mounting bracket (404) is arranged outside the threaded rod (402) on the side away from the anti-slip layer (403), and rotating blocks (405) are fixed to the outer walls of the threaded rod (402) on the side away from the second mounting bracket (404).

5. The installation structure of an automotive display screen according to claim 4, characterized in that: The threaded rod (402) is threadedly connected to the anti-slip layer (403), the threaded rod (402) is slidably connected to the second mounting bracket (404), and the rotating blocks (405) are symmetrically distributed.

6. The installation structure of an automotive display screen according to claim 1, characterized in that: The heat dissipation structure (6) includes heat dissipation grooves (601), a main board (602), a heat dissipation plate (603) and heat sinks (604). The heat dissipation grooves (601) are all arranged inside the housing (5). A main board (602) is arranged outside the heat dissipation grooves (601) inside the housing (5). A heat dissipation plate (603) is installed on one side of the main board (602) close to the heat dissipation grooves (601). Heat sinks (604) are fixed on one side of the heat dissipation plate (603) away from the main board (602).

7. The installation structure of an automotive display screen according to claim 6, characterized in that: The heat dissipation grooves (601) are distributed at equal intervals, the heat sinks (604) are distributed at equal intervals, and one side of the main board (602) away from the heat dissipation plate (603) is installed and connected to the liquid crystal screen (7).

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