Compression-resistant liquid crystal display module

Abstract

The utility model discloses a compression-resistant liquid crystal display module, which relates to the technical field of liquid crystal display modules and comprises a liquid crystal display module body, protective shells are arranged on the surfaces of two sides of the liquid crystal display module body, and compression-resistant components are arranged on the side surfaces of the protective shells. The pressure-resistant assembly comprises a plurality of pressure-resistant grooves formed in the side surface of the protective shell, the interiors of the pressure-resistant grooves are slidably connected with sliding blocks, the interiors of the sliding blocks are fixedly provided with guide columns, and the guide columns are fixedly installed in the pressure-resistant grooves. According to the liquid crystal display module, the pressure-resistant plate can extrude the extrusion spring on one side in the extrusion process, so that the extrusion spring shrinks and absorbs pressure to reduce damage of the pressure-resistant plate to the protective shell, and therefore when the liquid crystal display module is impacted by external force, the situation that the liquid crystal display module body is damaged is avoided, and the service life of the liquid crystal display module body is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of liquid crystal display modules, and particularly relates to a compression-resistant liquid crystal display module. Background Technique

[0002] A liquid crystal display module is a display device integrating a liquid crystal display, a driving circuit and a housing. It can be used in various electronic products, such as mobile phones, tablet computers, computers, televisions, etc. A liquid crystal display module usually consists of a liquid crystal panel, a driving circuit board and a housing, and has the advantages of high resolution, low power consumption, high brightness and bright colors.

[0003] After the existing liquid crystal display module is assembled and used, the overall compression resistance of the liquid crystal display module is poor. When the housing of the liquid crystal display module is impacted by an external force, the internal liquid crystal display module is prone to damage, reducing the service life of the liquid crystal display module. Summary of the Utility Model

[0004] Technical Problem to be Solved

[0005] Aiming at the deficiencies of the prior art, the utility model provides a compression-resistant liquid crystal display module, which solves the problems that after the existing liquid crystal display module is assembled and used, the overall compression resistance of the liquid crystal display module is poor, and when the housing of the liquid crystal display module is impacted by an external force, the internal liquid crystal display module is prone to damage, reducing the service life of the liquid crystal display module.

[0006] Technical Solution

[0007] To achieve the above object, the utility model is realized through the following technical solutions: A compression-resistant liquid crystal display module, including a liquid crystal display module body, protective shells are arranged on both side surfaces of the liquid crystal display module body, and a compression-resistant component is arranged on the side surface of the protective shell;

[0008] The compression-resistant component includes a plurality of compression-resistant grooves opened on the side surface of the protective shell, a sliding block is slidably connected inside the compression-resistant groove, a guiding column is fixedly installed inside the sliding block, the guiding column is fixedly installed inside the compression-resistant groove, a compression spring is fixedly installed on the other side surface of the sliding block, one side surface of the sliding block is rotatably connected with a compression rod through a hinge seat, one end of the compression rod is rotatably connected with a compression plate, fixing columns are fixedly installed at the four corners of one side surface of the compression plate, grooves are opened on the side surface of the protective shell, the fixing columns are slidably connected inside the grooves, a compression pad is fixedly installed on the side surface of the compression plate, a driven rectangular frame is fixedly installed on the side surface of the compression pad, and a rectangular groove is opened on the side surface of the protective shell, and the driven rectangular frame is slidably connected inside the rectangular groove.

[0009] Optionally, clamping posts are arranged on both side surfaces of the protective housing. One end of a connecting rod is rotatably connected to the outer surface of the clamping post, and the other end of the connecting rod is rotatably connected to a hinge seat.

[0010] Optionally, adjusting blocks are fixedly installed on the side surfaces of the two hinge seats. A bidirectional lead screw is in threaded connection with the interiors of the two adjusting blocks, and a rotating handle is fixedly installed at one end of the bidirectional lead screw.

[0011] Optionally, sealing frames are fixedly installed on the outer surfaces of the two protective housings, and sealing grooves are formed in the side surfaces of the two sealing frames.

[0012] Optionally, sealing rectangular plates are formed in the side surfaces of the two sealing frames. The sealing rectangular plates are slidably connected to the interiors of the sealing grooves. By sliding the sealing rectangular plates in the interiors of the sealing grooves, the side surfaces of the liquid crystal display module body are closed, thereby protecting the liquid crystal display module body.

[0013] Optionally, placing grooves are formed in the upper and lower surfaces of the protective housing, and buffer pads are arranged in the placing grooves. The buffer pads are in close contact with the side surfaces of the liquid crystal display module body. The arrangement of the buffer pads enhances the compressive resistance performance on the upper and lower sides of the liquid crystal display module body and improves the compressive resistance ability of the device.

[0014] Beneficial effects

[0015] The utility model provides a compressive liquid crystal display module, which has the following beneficial effects:

[0016] For this compressive liquid crystal display module, through the arranged compressive components, when the compressive plates on both sides receive pressure, during the process of being squeezed, the compressive plates will squeeze the extrusion springs on one side, causing the extrusion springs to contract and absorb the pressure, reducing the damage to the protective housing caused by the compressive plates. Therefore, when being impacted by an external force, the situation of damage to the liquid crystal display module body is avoided, and the service life of the liquid crystal display module body is prolonged.

[0017] For this compressive liquid crystal display module, through the arranged connecting rods, adjusting blocks and bidirectional lead screws, the protective housings on both sides can be moved, thereby clamping and fixing liquid crystal display module bodies with different thicknesses, improving the adaptation range of the device. The sealing rectangular plates that move along with the protective housings on both sides effectively protect the side surfaces of the liquid crystal display module body, improving the practicability of the device. Description of the drawings

[0018] To more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the drawings described below are merely exemplary, and for those of ordinary skill in the art, without creative efforts, other implementation drawings can also be obtained by extending the provided drawings.

[0019] Figure 1 Structural schematic diagram of the present utility model;

[0020] Figure 2 Structural schematic diagram of the compression-resistant component of the present utility model;

[0021] Figure 3 For the present utility model Figure 2 Enlarged structural schematic diagram at position A in;

[0022] Figure 4 Structural schematic diagram of the bidirectional lead screw and the sealing frame of the present utility model;

[0023] Figure 5 For the present utility model Figure 4 Enlarged structural schematic diagram at position B in.

[0024] In the figure: 1, the liquid crystal display module body; 2, the protective housing; 3, the compression-resistant component; 301, the compression-resistant groove; 302, the sliding block; 303, the compression-resistant spring; 304, the compression-resistant rod; 305, the compression-resistant plate; 306, the compression-resistant pad; 307, the driven rectangular frame; 4, the connecting rod; 5, the adjusting block; 6, the bidirectional lead screw; 7, the sealing frame; 8, the sealing groove; 9, the sealing rectangular plate; 10, the buffer pad. Specific embodiments

[0025] The structures, proportions, sizes, etc. shown in this specification are only used to cooperate with the content disclosed in the specification for those familiar with this technology to understand and read, and are not used to limit the limiting conditions for the implementation of the present utility model. Therefore, they do not have technical essential significance. Any modification of the structure, change in the proportional relationship, or adjustment of the size, without affecting the effects that the present utility model can produce and the purposes that can be achieved, should still fall within the scope that can be covered by the technical content disclosed in the present utility model.

[0026] Please refer to Figures 1 to 5, the present utility model provides a technical solution: a compression-resistant liquid crystal display module, including a liquid crystal display module body 1. Protective shells 2 are provided on both side surfaces of the liquid crystal display module body 1. A compression-resistant component 3 is provided on the side surface of the protective shell 2. The compression-resistant component 3 includes a number of compression-resistant grooves 301 opened on the side surface of the protective shell 2. A sliding block 302 is slidably connected inside the compression-resistant groove 301. A guide post is fixedly installed inside the sliding block 302, and the guide post is fixedly installed inside the compression-resistant groove 301. A compression spring 303 is fixedly installed on the other side surface of the sliding block 302. One side surface of the sliding block 302 is rotatably connected to a compression-resistant rod 304 through a hinge seat. One end of the compression-resistant rod 304 is rotatably connected to a compression-resistant plate 305. Fixed columns are fixedly installed at the four corners of one side surface of the compression-resistant plate 305. Grooves are opened on the side surface of the protective shell 2, and the fixed columns are slidably connected inside the grooves. A compression-resistant pad 306 is fixedly installed on the side surface of the compression-resistant plate 305. A driven rectangular frame 307 is fixedly installed on the side surface of the compression-resistant pad 306. A rectangular groove is opened on the side surface of the protective shell 2, and the driven rectangular frame 307 is slidably connected inside the rectangular groove.

[0027] Clamping columns are provided on both side surfaces of the protective shell 2. A connecting rod 4 is rotatably connected to the outer surface of the clamping column. The other end of the connecting rod 4 is rotatably connected to a hinge seat. Adjusting blocks 5 are fixedly installed on the side surfaces of the two hinge seats. A bidirectional lead screw 6 is threadedly connected inside the two adjusting blocks 5. A rotating handle is fixedly installed at one end of the bidirectional lead screw 6.

[0028] Sealing frames 7 are fixedly installed on the outer surfaces of the two protective shells 2. Sealing grooves 8 are opened on the side surfaces of the two sealing frames 7. Sealing rectangular plates 9 are opened on the side surfaces of the two sealing frames 7. The sealing rectangular plates 9 are slidably connected inside the sealing grooves 8. By sliding the sealing rectangular plates 9 inside the sealing grooves 8, the side surfaces of the liquid crystal display module body 1 are closed by the sealing rectangular plates 9 to protect the liquid crystal display module body 1.

[0029] Placing grooves are opened on the upper and lower surfaces of the protective shell 2. Buffer pads 10 are arranged inside the placing grooves. The buffer pads 10 are closely attached to the side surfaces of the liquid crystal display module body 1. The arrangement of the buffer pads 10 enhances the compression-resistant performance on the upper and lower sides of the liquid crystal display module body 1 and improves the compression-resistant ability of the device.

[0030] In the present utility model, the working steps of the device are as follows:

[0031] The staff places the liquid crystal display module body 1 in the middle of the two-sided protective housings 2, and then rotates the bidirectional lead screw 6 by driving the rotating handle, so that the adjusting blocks 5 on both sides move away from each other and drive the connecting rod 4 to move, so that the connecting rod 4 drives the clamping post and the two-sided protective housings 2 to move, thereby clamping and fixing the internal liquid crystal display module body 1. The protective housing 2 drives the sealing frame 7 on the outer surface to move, so that the sealing rectangular plate 9 on one side of the sealing frame 7 slides inside the sealing groove 8. When the liquid crystal display module body 1 is impacted externally, the external impact force strikes the surface of the pressure-resistant plate 305. The pressure-resistant plate 305 moves under force and drives the pressure-resistant rod 304 on one side to move. The movement of the pressure-resistant rod 304 causes the sliding block 302 at the other end to slide inside the pressure-resistant groove 301 and squeeze the internal pressure-resistant spring 303, thereby transmitting the pressure to the pressure-resistant spring 303. The external impact is absorbed by the restoring force of the pressure-resistant spring 303. At the same time, the pressure-resistant plate 305 drives the driven rectangular frame 307 on the side surface to slide inside the rectangular groove. The pressure-resistant pad 306 on one side of the pressure-resistant plate 305 closely adheres to the side surface of the protective housing 2, thereby protecting the internal liquid crystal display module body 1.

[0032] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A pressure-resistant liquid crystal display module, comprising a liquid crystal display module body (1), characterized in that: Both side surfaces of the liquid crystal display module body (1) are provided with a protective shell (2), and the side surface of the protective shell (2) is provided with a pressure-resistant component (3); The anti-pressure component (3) comprises a plurality of anti-pressure grooves (301) provided on the side surface of the protective shell (2); a sliding block (302) is slidably connected to the inside of the anti-pressure groove (301); a guide column is fixedly installed inside the sliding block (302); the guide column is fixedly installed inside the anti-pressure groove (301); an anti-pressure spring (303) is fixedly installed on the other side surface of the sliding block (302); a side surface of the sliding block (302) is rotatably connected to an anti-pressure rod (304) via a hinge seat; the anti-pressure rod (304) is fixedly installed on the other side surface of the sliding block (302); 4) is rotatably connected to an anti-pressure plate (305), and fixing columns are fixedly installed at the four corners of one side surface of the anti-pressure plate (305), and a groove is provided on the side surface of the protective shell (2), and the fixing column is slidably connected to the inside of the groove. A pressure-resistant pad (306) is fixedly installed on the side surface of the anti-pressure plate (305), and a driven rectangular frame (307) is fixedly installed on the side surface of the pressure-resistant pad (306), and a rectangular groove is provided on the side surface of the protective shell (2), and the driven rectangular frame (307) is slidably connected to the inside of the rectangular groove.

2. The pressure-resistant liquid crystal display module according to claim 1, characterized in that: Both side surfaces of the protective shell (2) are provided with clamping columns, the outer surfaces of the clamping columns are rotatably connected to connecting rods (4), and the other ends of the connecting rods (4) are rotatably connected to hinged seats.

3. The pressure-resistant liquid crystal display module according to claim 2, characterized in that: Adjustment blocks (5) are fixedly mounted on the side surfaces of the two hinged seats, the internal threads of the two adjustment blocks (5) are connected with bidirectional screw rods (6), and a rotating handle is fixedly mounted on one end of the bidirectional screw rod (6).

4. The pressure-resistant liquid crystal display module according to claim 1, characterized in that: A sealing frame (7) is fixedly mounted on the outer surfaces of the two protective shells (2), and a sealing groove (8) is provided on the side surfaces of the two sealing frames (7).

5. The pressure-resistant liquid crystal display module according to claim 4, characterized in that: The side surfaces of the two sealing frames (7) are each provided with a sealing rectangular plate (9), and the sealing rectangular plate (9) is slidably connected to the inside of the sealing groove (8).

6. The pressure-resistant liquid crystal display module according to claim 1, characterized in that: The upper and lower surfaces of the protective shell (2) are both provided with placement grooves, and a buffer pad (10) is arranged inside the placement groove, and the buffer pad (10) is tightly attached to the side surface of the liquid crystal display module body (1).

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