Adjustable automobile liquid crystal display screen

Abstract

The utility model discloses an adjustable automobile liquid crystal display screen, and relates to the technical field of liquid crystal display screens, the adjustable automobile liquid crystal display screen comprises an automobile console, an installation box is fixedly installed on the inner side of the upper end of the automobile console, and electric displacement guide rails are fixedly installed at the left end and the right end of the interior of the installation box. According to the adjustable automobile liquid crystal display screen, when an automobile stops using, the electric displacement guide rail drives the adjusting base and the liquid crystal display screen body to move downwards till the liquid crystal display screen body is stored in the inner side of the mounting box, and the closing plate is connected with the upper end of the mounting box in a clamped mode, so that the display screen is conveniently prevented from being influenced by illumination and dust; the electric telescopic rod drives the sliding block to move upwards to conveniently extrude the lower side of the rear end of the liquid crystal display screen body, so that angle adjustment is achieved, and in the recovery process, the electric telescopic rod drives the sliding block to contract, and meanwhile the reset spring is matched to drive the movable rod and the hemispherical protruding block to extrude the upper side of the rear end of the liquid crystal display screen body to complete reset.

Description

Technical Field

[0001] The utility model relates to the technical field of liquid crystal displays, in particular to an adjustable automotive liquid crystal display. Background Technique

[0002] A liquid crystal display is a type of flat panel display and is used for screen displays of various field devices. The advantages of this display are low power consumption, small size, and low radiation. The liquid crystal display uses a liquid crystal solution between two pieces of polarizing material. When an electric current passes through this liquid, the liquid crystal realigns to achieve the purpose of imaging. Whether it is the advantages of right-angle display, low power consumption, small size, or zero radiation, users can enjoy the best visual environment. Liquid crystal displays are also used in automobiles. However, due to the more special working environment of in-vehicle liquid crystal displays, more protective functions suitable for automobiles are added to in-vehicle liquid crystal displays.

[0003] For example, patent number CN208760536U. The utility model discloses an automotive liquid crystal display, including a housing. A liquid crystal display is installed inside the housing. A dust-proof film is installed above the liquid crystal display. A second rotating shaft is installed inside the dust-proof film. A ventilation pipe is installed on one side of the liquid crystal display. Fans are installed on both sides of the ventilation pipe. A buffer chamber is provided outside the liquid crystal display. The structure of the utility model is scientific and reasonable, and it is safe and convenient to use. The dust-proof film and the second rotating shaft are provided to solve the problem of dust accumulation on the surface of the liquid crystal display, which is inconvenient to clean. At the same time, it prevents dust from entering the inside of the liquid crystal display, resulting in its short circuit and damage. The fans and the ventilation pipe are provided to facilitate heat dissipation of the liquid crystal display and avoid shortening its service life due to excessive temperature. The buffer chamber is provided to reduce the vibration generated by the liquid crystal display during driving and prevent the liquid crystal display from becoming loose and being damaged after long-term use.

[0004] Existing automotive liquid crystal displays are usually installed on the surface of the vehicle console. They are also affected by light and dust during idle time, and the probability of the added automotive liquid crystal display being collided by foreign objects is increased, which is not conducive to improving the service life of the automotive liquid crystal display. Content of the Utility Model

[0005] Aiming at the deficiencies of the prior art, the utility model provides an adjustable automotive liquid crystal display to solve the problems raised in the above background technique, that is, existing automotive liquid crystal displays are usually installed on the surface of the vehicle console, are also affected by light and dust during idle time, and the probability of the added automotive liquid crystal display being collided by foreign objects is increased, which is not conducive to improving the service life of the automotive liquid crystal display.

[0006] To achieve the above objectives, the present utility model is realized through the following technical solutions: An adjustable automotive liquid crystal display screen, including an automotive console, an installation box is fixedly installed inside the upper end of the automotive console, electric displacement rails are fixedly installed at both the left and right ends inside the installation box, a connecting member is arranged on the electric displacement rail, an adjustment seat is fixedly installed between the two connecting members, an installation frame is fixedly installed at the upper end of the adjustment seat, a closing plate is fixedly installed at the upper end of the installation frame, a liquid crystal display screen main body is provided inside the installation frame, a sleeve is fixedly installed on the upper side inside the installation frame, a return spring is fixedly installed inside the sleeve, a movable block is fixedly installed at the front end of the return spring, a movable rod is fixedly installed at the front end of the movable block, the front end of the movable rod extends to the outside of the sleeve and is fixedly installed with a hemispherical convex block, a wear-resistant sliding groove is arranged at the lower side of the rear end of the liquid crystal display screen main body, an electric telescopic rod is fixedly installed inside the adjustment seat, and the output end of the electric telescopic rod extends to the inside of the wear-resistant sliding groove and is fixedly installed with a slider.

[0007] Preferably, the electric displacement rail is slidably connected with the connecting member, and the adjustment seat is slidably connected with the installation box.

[0008] Preferably, a protective pad is fixedly installed at the lower end of the adjustment seat, and the closing plate is snap-fitted with the upper end of the installation box.

[0009] Preferably, the installation frame is rotatably connected with the liquid crystal display screen main body, and the adjustment seat and the installation frame are both slidably connected with the output end of the electric telescopic rod.

[0010] Preferably, the sleeve is slidably connected with the movable block, and the movable rod is slidably connected with the sleeve.

[0011] Preferably, a wear-resistant piece is fixedly installed on the upper side of the rear end of the liquid crystal display screen main body, and the wear-resistant piece is in fit connection with the hemispherical convex block.

[0012] Preferably, the slider is designed in a cylindrical structure, and the slider is slidably connected with the wear-resistant sliding groove.

[0013] The present utility model provides an adjustable automotive liquid crystal display screen. Compared with the prior art, it has the following beneficial effects:

[0014] 1. For this adjustable automotive liquid crystal display screen, first, a slider is slidably connected to a wear-resistant chute, and a certain inclination angle is set when the liquid crystal display screen body is in its initial state. By driving the slider upward with an electric telescopic rod, it is convenient to squeeze the lower side of the rear end of the liquid crystal display screen body, thereby realizing the adjustment of the angle of the liquid crystal display screen body. When restoring, the slider is driven to contract by the electric telescopic rod, and at the same time, the movable rod and the hemispherical convex block are driven by the return spring to squeeze the upper side of the rear end of the liquid crystal display screen body to complete the reset, which is beneficial to improving the convenience of using the automotive liquid crystal display screen.

[0015] 2. For this adjustable automotive liquid crystal display screen, when the automotive liquid crystal display screen and the vehicle stop being used, the adjustment seat and the liquid crystal display screen body are driven downward by an electric displacement guide rail until the liquid crystal display screen body is received inside the installation box, and the closing plate is snap-connected to the upper end of the installation box, which is convenient for blocking the influence of light and dust on the automotive liquid crystal display screen and forming storage protection for it, which is beneficial to extending the service life of the automotive liquid crystal display screen. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 Schematic three-dimensional structure of the present utility model Figure 1 ;

[0017] Figure 2 Schematic three-dimensional structure of the present utility model Figure 2 ;

[0018] Figure 3 Schematic diagram of the wear-resistant chute structure of the present utility model;

[0019] Figure 4 Schematic diagram of the sleeve structure of the present utility model.

[0020] In the figure: 1. Automotive console; 2. Installation box; 3. Electric displacement guide rail; 4. Connector; 5. Adjustment seat; 6. Installation frame; 7. Closing plate; 8. Liquid crystal display screen body; 9. Sleeve; 10. Return spring; 11. Movable block; 12. Movable rod; 13. Hemispherical convex block; 14. Wear-resistant chute; 15. Electric telescopic rod; 16. Slider; 17. Wear-resistant sheet. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with 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 of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0022] Please refer to Figures 1-4, the present utility model provides a technical solution: an adjustable automotive liquid crystal display screen, which includes an automotive console 1. Inside the upper end of the automotive console 1, there is a fixed installation of an installation box 2. At both the left and right ends inside the installation box 2, there are fixed installations of electric displacement rails 3. On the electric displacement rails 3, there is a connecting piece 4. Between the two connecting pieces 4, there is a fixed installation of an adjustment seat 5. At the upper end of the adjustment seat 5, there is a fixed installation of an installation frame 6. At the upper end of the installation frame 6, there is a fixed installation of a closing plate 7. The electric displacement rail 3 is slidably connected to the connecting piece 4, and the adjustment seat 5 is slidably connected to the installation box 2. At the lower end of the adjustment seat 5, there is a fixed installation of a protective pad. The closing plate 7 is snap - connected to the upper end of the installation box 2. When the automotive liquid crystal display screen and the vehicle are not in use, the electric displacement rail 3 drives the adjustment seat 5 and the liquid crystal display screen main body 8 to move downward until the liquid crystal display screen main body 8 is received inside the installation box 2, and the closing plate 7 is snap - connected to the upper end of the installation box 2, which is convenient for blocking the influence of light and dust on the automotive liquid crystal display screen and forming storage protection for it, and is beneficial to extending the service life of the automotive liquid crystal display screen;

[0023] Inside the installation frame 6, there is only the liquid crystal display screen main body 8. At the upper side inside the installation frame 6, there is a fixed installation of a sleeve 9. Inside the sleeve 9, there is a fixed installation of a return spring 10. At the front end of the return spring 10, there is a fixed installation of a movable block 11. At the front end of the movable block 11, there is a fixed installation of a movable rod 12. The front end of the movable rod 12 extends to the outside of the sleeve 9 and is fixed with a hemispherical convex block 13. At the lower side of the rear end of the liquid crystal display screen main body 8, there is a wear - resistant sliding groove 14. Inside the adjustment seat 5, there is a fixed installation of an electric telescopic rod 15. The output end of the electric telescopic rod 15 extends to the inside of the wear - resistant sliding groove 14 and is fixed with a slider 16. The installation frame 6 is rotatably connected to the liquid crystal display screen main body 8. The adjustment seat 5 and the installation frame 6 are both slidably connected to the output end of the electric telescopic rod 15. The sleeve 9 is slidably connected to the movable block 11, and the movable rod 12 is slidably connected to the sleeve 9. At the upper side of the rear end of the liquid crystal display screen main body 8, there is a fixed installation of a wear - resistant piece 17. The wear - resistant piece 17 is in contact with the hemispherical convex block 13. The slider 16 is designed in a cylindrical structure, and the slider 16 is slidably connected to the wear - resistant sliding groove 14. First, by using the sliding connection between the slider 16 and the wear - resistant sliding groove 14, and when the liquid crystal display screen main body 8 is in its initial state, it is set at a certain inclination angle. The electric telescopic rod 15 drives the slider 16 to move upward, which is convenient for squeezing the lower side of the rear end of the liquid crystal display screen main body 8, thereby realizing the adjustment of the angle of the liquid crystal display screen main body 8. When restoring, the electric telescopic rod 15 drives the slider 16 to contract, and at the same time, the return spring 10 drives the movable rod 12 and the hemispherical convex block 13 to squeeze the upper side of the rear end of the liquid crystal display screen main body 8 to complete the reset, which is beneficial to improving the convenience of using the automotive liquid crystal display screen.

[0024] During operation, first, the slider 16 is slidably connected to the wear-resistant chute 14, and a certain inclination angle is set in the initial state of the main body 8 of the liquid crystal display screen. The electric telescopic rod 15 drives the slider 16 to move upward, facilitating the extrusion of the lower side of the rear end of the main body 8 of the liquid crystal display screen, thereby realizing the adjustment of the angle of the main body 8 of the liquid crystal display screen. When restoring, the electric telescopic rod 15 drives the slider 16 to contract, and at the same time, the reset spring 10 drives the movable rod 12 and the hemispherical convex block 13 to extrude the upper side of the rear end of the main body 8 of the liquid crystal display screen to complete the reset. When the automotive liquid crystal display screen and the vehicle are not in use, the electric displacement guide rail 3 drives the adjustment seat 5 and the main body 8 of the liquid crystal display screen to move downward until the main body 8 of the liquid crystal display screen is received inside the installation box 2, and the closing plate 7 is snap-fitted to the upper end of the installation box 2, facilitating the prevention of the automotive liquid crystal display screen from being affected by light and dust and providing storage protection for it.

[0025] At the same time, the content not described in detail in this specification belongs to the prior art well-known to those skilled in the art.

Claims

1. An adjustable automobile liquid crystal display screen, comprising an automobile console (1), characterized in that: A mounting box (2) is fixedly mounted on the inner side of the upper end of the vehicle console (1); electric displacement guide rails (3) are fixedly mounted on both left and right ends of the mounting box (2); a connecting member (4) is provided on the electric displacement guide rail (3); an adjustment seat (5) is fixedly mounted between the two connecting members (4); a mounting frame (6) is fixedly mounted on the upper end of the adjustment seat (5); a closing plate (7) is fixedly mounted on the upper end of the mounting frame (6); a liquid crystal display screen body (8) is provided inside the mounting frame (6); a sleeve (9) is fixedly mounted on the upper side of the mounting frame (6); the sleeve (9) is fixedly mounted on the upper side of the mounting frame (6); A return spring (10) is fixedly installed inside the cylinder (9), a movable block (11) is fixedly installed at the front end of the return spring (10), a movable rod (12) is fixedly installed at the front end of the movable block (11), the front end of the movable rod (12) extends to the outside of the sleeve (9) and is fixedly installed with a hemispherical protrusion (13), a wear-resistant groove (14) is provided on the lower side of the rear end of the liquid crystal display screen body (8), an electric telescopic rod (15) is fixedly installed inside the adjustment seat (5), and an output end of the electric telescopic rod (15) extends to the inside of the wear-resistant groove (14) and is fixedly installed with a slider (16).

2. The adjustable automobile liquid crystal display according to claim 1, characterized in that: The electric displacement guide rail (3) is slidably connected to the connecting member (4), and the adjustment seat (5) is slidably connected to the installation box (2).

3. The adjustable automobile liquid crystal display screen according to claim 2, characterized in that: A protective pad is fixedly mounted on the lower end of the adjustment seat (5), and the closing plate (7) is snap-connected to the upper end of the installation box (2).

4. The adjustable automobile liquid crystal display screen according to claim 3, characterized in that: The mounting frame (6) is rotatably connected to the liquid crystal display screen body (8), and the adjustment seat (5) and the mounting frame (6) are slidably connected to the output end of the electric telescopic rod (15).

5. The adjustable automobile liquid crystal display screen according to claim 1, characterized in that: The sleeve (9) is slidably connected to the movable block (11), and the movable rod (12) is slidably connected to the sleeve (9).

6. The adjustable automobile liquid crystal display screen according to claim 1, characterized in that: A wear-resistant sheet (17) is fixedly mounted on the upper side of the rear end of the liquid crystal display screen body (8), and the wear-resistant sheet (17) is fitted and connected to the hemispherical protrusion (13).

7. The adjustable automobile liquid crystal display screen according to claim 1, characterized in that: The sliding block (16) is designed to be cylindrical in structure, and the sliding block (16) is slidably connected to the wear-resistant sliding groove (14).

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