Liquid crystal display screen module capable of preventing installation deviation

Abstract

The utility model discloses a liquid crystal display screen module capable of preventing installation deviation, which relates to the technical field of liquid crystal display screens and comprises a protective shell. A transparent protective cover is arranged at the front end of the protective shell, a limiting sliding rod is slidably mounted on the inner wall of the protective shell, a compression spring is mounted on the surface of the limiting sliding rod, a supporting plate is arranged at the front end of the limiting sliding rod, a protective soft cushion is arranged at the front end of the supporting plate, and a clamping groove is formed in the surface of the protective soft cushion. A clamping groove is formed in the front end surface of the protective shell, a liquid crystal screen is installed in the clamping groove, an air inlet is formed in the rear end surface of the protective shell, and a dust cover is arranged on the front end surface of the air inlet. The supporting plate can be driven to quickly fix the liquid crystal screen, meanwhile, the liquid crystal screen can be positioned, and the situation that errors are generated due to deviation when the liquid crystal screen is installed, and the viewing effect is affected is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of liquid crystal display screens, in particular to a liquid crystal display screen module capable of preventing installation deviation. Background Art

[0002] Liquid crystal display is a type of flat-panel display, used for screen display of televisions and computers; the advantages of liquid crystal display are low power consumption, small size and low radiation; with the development of the times, LCD TVs are often embedded in TV background walls to save space and meet people's aesthetic needs.

[0003] For example, the patent document with application number 202322537224.3 discloses a pressure-resistant and drop-proof LCD display module. The utility model discloses a pressure-resistant and drop-proof LCD display module, including an anti-collision shell, an anti-collision structure and a display screen. A connection port is installed on one side of the outside of the anti-collision shell, and an anti-collision structure is installed on one side of the connection port. A speaker is installed on the back of the anti-collision shell, and a second interface end is installed at the lower end of the back of the anti-collision shell, and a heat dissipation hole is installed at the upper end of the second interface end. The anti-collision structure includes a first buffer cover and a second buffer cover, and the first buffer cover is installed around the outside of the anti-collision shell. When the pressure-resistant and drop-proof LCD display module is in use, a groove is provided at the front end of the anti-collision shell, and sealant is applied to the connection gap of the anti-collision shell, which is beneficial to reduce the short circuit caused by water entering the display screen, causing the LCD display screen to be unusable. A number of connection ports are provided, which is beneficial to reduce the possibility of the connection wires connected to the ports falling off. However, when the LCD display screen of the pressure-resistant and drop-proof LCD display module is installed inside the protective shell, if the precise positioning cannot be performed, the LCD display screen will be offset, affecting the viewing effect.

[0004] Therefore, in view of this, the existing structural deficiencies are studied and improved, and a liquid crystal display screen module with anti-installation deviation is proposed. Utility Model Content

[0005] The purpose of the utility model is to provide a liquid crystal display screen module that can prevent installation deviation, so as to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an anti-installation offset liquid crystal display module, comprising a protective shell, a transparent protective cover is arranged at the front end of the protective shell, and a limiting slide bar is slidably installed on the inner wall of the protective shell, a compression spring is installed on the surface of the limiting slide bar, and a support plate is arranged at the front end of the limiting slide bar, a protective cushion is arranged at the front end of the support plate, and a card slot is opened on the surface of the protective cushion, and a liquid crystal screen is installed inside the card slot.

[0007] Preferably, an air inlet is provided on the rear end surface of the protective shell, and a dust cover is provided on the front end surface of the air inlet.

[0008] Preferably, a connecting plate is provided on the inner wall of the air inlet, and an air intake fan is provided on the surface of the connecting plate.

[0009] Preferably, exhaust ports are provided at upper and lower ends of the protective shell, and the exhaust ports penetrate the protective shell.

[0010] Preferably, placement grooves are provided at four corners of the rear end surface of the protective shell, and magnetic patches are provided on the inner walls of the placement grooves.

[0011] Preferably, a positioning plate is slidably installed inside the placement groove, and limiting sliding blocks are arranged on both sides of the positioning plate.

[0012] Preferably, a connection hole is provided on the front end surface of the positioning plate, and a groove is provided on the upper rear surface of the positioning plate.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. The utility model is provided with a protective shell, a transparent protective cover, a support plate, a protective cushion, a card slot, a limit slide bar, a compression spring and a liquid crystal screen. The setting of the compression spring can drive the support plate to quickly fix the liquid crystal screen, and can also position the liquid crystal screen, so as to avoid deviation and error when installing the liquid crystal screen, which affects the viewing effect. The setting of the protective cushion can reduce the pressure of the support plate on the liquid crystal screen, and protect the liquid crystal screen. The setting of the limit slide bar can limit the sliding support plate;

[0015] 2. The utility model provides an air inlet, a dust cover, a connecting plate, an air intake fan and an exhaust port. Through the exhaust port, the external air can be introduced into the interior of the protective shell to take away the temperature generated by the LCD screen when it is working through the exhaust port to complete the circulation heat dissipation and improve the service life of the LCD screen;

[0016] 3. The utility model provides a placement slot, a magnetic patch, a positioning plate, a pull slot, a connection hole and a limit slider. Through the provision of the magnetic patch, the positioning plate inside the placement slot can be adsorbed and folded for storage, which is convenient for carrying and transportation of the display screen module. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the structure of the positioning device of the utility model;

[0019] Figure 3 This is a schematic diagram of the display screen module structure of the utility model;

[0020] Figure 4 For this utility model Figure 3 Enlarged structural diagram at A in the middle.

[0021] In the figure: 1. Protective shell; 101. Transparent protective cover; 2. Support plate; 201. Protective cushion; 202. Card slot; 203. Limit slide bar; 204. Compression spring; 205. LCD screen; 3. Air inlet; 301. Dust cover; 302. Connecting plate; 303. Suction fan; 304. Exhaust port; 4. Placement slot; 401. Magnetic patch; 402. Positioning plate; 403. Pull groove; 404. Connecting hole; 405. Limit slide bar. DETAILED DESCRIPTION

[0022] 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.

[0023] like Figure 1-Figure 2 As shown, a liquid crystal display module for preventing installation displacement includes a protective shell 1, a transparent protective cover 101 is arranged at the front end of the protective shell 1, and a limiting slide bar 203 is slidably installed on the inner wall of the protective shell 1. The advantage of this arrangement is that the sliding support plate 2 can be limited by the arrangement of the limiting slide bar 203.

[0024] Furthermore, a compression spring 204 is installed on the surface of the limiting slide bar 203, and a support plate 2 is provided at the front end of the limiting slide bar 203. The advantage of this arrangement is that, through the arrangement of the compression spring 204, the support plate 2 can be driven to quickly fix the LCD screen 205 while also positioning the LCD screen 205, thereby avoiding deviation and error when installing the LCD screen 205, which affects the viewing effect.

[0025] Furthermore, a protective pad 201 is provided at the front end of the support plate 2, and a card slot 202 is opened on the surface of the protective pad 201, and a liquid crystal screen 205 is installed inside the card slot 202. The advantage of this arrangement is that, through the arrangement of the protective pad 201, the pressure of the support plate 2 on the liquid crystal screen 205 is reduced, thereby protecting the liquid crystal screen 205.

[0026] like Figure 3-Figure 4 As shown, the rear end surface of the protective shell 1 is provided with an air inlet 3, and the front end surface of the air inlet 3 is provided with a dust cover 301. The advantage of this arrangement is that the dust in the air inhaled by the plate can be filtered through the arrangement of the dust cover 301.

[0027] Furthermore, a connecting plate 302 is provided on the inner wall of the air inlet 3, and an air intake fan 303 is provided on the surface of the connecting plate 302. Exhaust ports 304 are provided at the upper and lower ends of the protective shell 1, and the exhaust ports 304 penetrate the protective shell 1. The advantage of this arrangement is that, through the setting of the exhaust ports 304, external air can be introduced into the interior of the protective shell 1 to take away the temperature generated by the LCD screen 205 when it is working through the exhaust ports 304 to complete the circulation heat dissipation and improve the service life of the LCD screen 205.

[0028] Furthermore, placement grooves 4 are provided at the four corners of the rear end surface of the protective shell 1, and the inner wall of the placement groove 4 is provided with a magnetic patch 401. The advantage of this arrangement is that through the setting of the magnetic patch 401, the positioning plate 402 inside the placement groove 4 can be adsorbed and folded for storage, which is convenient for carrying and transportation of the display screen module.

[0029] Furthermore, a positioning plate 402 is slidably installed inside the placement groove 4, and limiting sliders 405 are arranged on both sides of the positioning plate 402, a connecting hole 404 is opened on the front end surface of the positioning plate 402, and a pull groove 403 is opened on the upper rear surface of the positioning plate 402. The advantage of this arrangement is that through the arrangement of the positioning plate 402, the protective shell 1 can be fixed on the wall for playback and display.

[0030] Working principle: When using the anti-installation offset LCD display module, first, press the support plate 2 backwards, insert the LCD screen 205 into the slot 202, release the support plate 2, compress the spring 204, and fix the LCD screen 205 by resetting and sliding the limit slide bar 203, and then fix the transparent protective cover 101 on the upper end of the protective shell 1 to complete the installation. When the protective shell 1 needs to be fixed on the wall, slide the positioning plate 402 out of the placement slot 4 through the pull groove 403, and then fix it on the wall through the connecting hole 404. When the LCD screen 205 is working, the external air is filtered through the dust cover 301 by the suction fan 303, and then introduced into the interior of the protective shell 1 to take away the temperature generated by the LCD screen 205 when it is working through the exhaust port 304 to complete the circulation heat dissipation. This is the working principle of the anti-installation offset LCD display module.

Claims

1. A liquid crystal display screen module for preventing installation deviation, comprising a protective shell (1), characterized in that: The front end of the protective shell (1) is provided with a transparent protective cover (101), and a limit slide bar (203) is slidably installed on the inner wall of the protective shell (1), a compression spring (204) is installed on the surface of the limit slide bar (203), and a support plate (2) is provided at the front end of the limit slide bar (203), a protective cushion (201) is provided at the front end of the support plate (2), and a card slot (202) is provided on the surface of the protective cushion (201), and a liquid crystal screen (205) is installed inside the card slot (202).

2. The anti-installation deviation liquid crystal display module according to claim 1, characterized in that: An air inlet (3) is provided on the rear end surface of the protective shell (1), and a dust cover (301) is provided on the front end surface of the air inlet (3).

3. The anti-installation deviation liquid crystal display module according to claim 2, characterized in that: The inner wall of the air inlet (3) is provided with a connecting plate (302), and the surface of the connecting plate (302) is provided with an air suction fan (303).

4. The anti-installation deviation liquid crystal display module according to claim 1, characterized in that: The protective shell (1) is provided with exhaust ports (304) at the upper and lower ends, and the exhaust ports (304) penetrate the protective shell (1).

5. The anti-installation deviation liquid crystal display module according to claim 1, characterized in that: The rear end surface of the protective shell (1) is provided with placement grooves (4) at four corners, and the inner wall of the placement groove (4) is provided with a magnetic patch (401).

6. The anti-installation deviation liquid crystal display module according to claim 5, characterized in that: A positioning plate (402) is slidably mounted inside the placement groove (4), and limiting sliding blocks (405) are arranged on both sides of the positioning plate (402).

7. The anti-installation deviation liquid crystal display module according to claim 6, characterized in that: A connection hole (404) is provided on the front end surface of the positioning plate (402), and a groove (403) is provided on the upper rear surface of the positioning plate (402).

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