Liquid crystal display module capable of preventing compression deformation

Abstract

The liquid crystal display module comprises a liquid crystal module body, first filler strips are symmetrically attached and fixed to the left side and the right side of the liquid crystal module body, sleeves are erected in the middles of the opposite sides of the first filler strips in an attached mode, and clamping bases are communicated and fixed to the centers of the upper side and the lower side of each sleeve. Vertical shaft sleeves are erected in the middle of the rear side of the liquid crystal module in a bilateral symmetry mode, first sliding rods are slidably matched with the centers of the upper and lower sides of the vertical shaft sleeves, second sliding rods are vertically and symmetrically fixed to the rear side of the clamping base, and horizontal shaft sleeves are slidably matched with the outer sides of the left and right opposite ends of the second sliding rods; the rear portion of the liquid crystal module is subjected to double-interval enclosure protection, a buffering gap is reserved, and the problem that a rear side protection structure is stressed to deform and then directly acts on the rear side face of the liquid crystal module to cause local deformation and damage is solved.

Description

Technical Field

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

[0002] Liquid crystal display module is an electronic component used to display images and text. It consists of one or more liquid crystal screens and can display text, images and other information. The liquid crystal screen is composed of a series of small pixels composed of liquid crystal molecules. Each pixel has an electrode. When voltage is applied to the electrode, the liquid crystal molecules emit light, thereby displaying images and text. The advantages of liquid crystal display modules are small size, low power consumption, fast response speed, ability to display multiple colors, and ability to operate at low temperatures. Therefore, they are widely used in electronic devices, and their most common application is to make liquid crystal displays.

[0003] Existing LCD screens mostly pursue being thinner and wider to provide clearer display effects, but this will also lead to a significant reduction in the compressive and bending strength of the front and back sides. During use, they often need to be protected from pressure to avoid deformation under pressure. The protection method is mostly to directly attach a frame to the outside of the LCD screen for enclosure, and use a partition for horizontal fitting protection on the back side, but it will affect heat dissipation, and the force on the back side will be directly transmitted to the LCD screen surface, which is easy to cause local deformation. In addition, the overall size of the LCD screen required for the combination varies depending on its application environment. The conventional frame size is fixed and cannot be adjusted, it can only be replaced, which has poor adaptability and is not flexible enough. Utility Model Content

[0004] The purpose of the present utility model is to provide a liquid crystal display module that prevents deformation under pressure, and can adaptively engage liquid crystal modules of various sizes to improve its flexibility of use. In addition, a double-spaced enclosure is provided for the rear of the liquid crystal module to protect it, and a buffer gap is reserved to prevent the rear side protection structure from being deformed by force and then directly acting on the rear side of the liquid crystal module, causing local deformation and damage.

[0005] To achieve the above-mentioned purpose, a liquid crystal display module for preventing compression deformation is provided, comprising a liquid crystal module, wherein the left and right sides of the liquid crystal module are symmetrically attached and fixed with a first gasket, and the upper and lower sides of the liquid crystal module are symmetrically attached and fixed with a second gasket, the middle part of the opposite side of the first gasket is attached and mounted with a tube sleeve, and the middle part of the opposite side of the second gasket is attached and mounted with a cushion, the upper and lower centers of the tube sleeve are connected and fixed with a clamping seat, the left and right opposite sides of the clamping seat are both clamped and fixed with the liquid crystal module, an L-shaped frame is provided at the center of the upper and lower opposite sides of the clamping seat, the upper and lower opposite ends of the L-shaped frame pass through the clamping seat and extend into the inner side of the tube sleeve and slide with the two up and down, the left and right opposite ends of the L-shaped frame extend into the inner side of the cushion and slide with the two left and right, the inner centers of the cushion and the tube sleeve are equipped with springs, the middle and outer sides of the springs are fixedly connected to the tube sleeve and the gasket, and the two ends of the spring are fixedly connected to the L-shaped frame along the inner sides of the tube sleeve and the cushion. The rear end of the second sliding rod is fixed with a second sliding rod symmetrically on the upper and lower sides of the second sliding rod, and the outer sides of the left and right opposite ends of the second sliding rod are slidably engaged with a horizontal shaft sleeve. By cross-symmetrically arranging an L-shaped frame on the outer side of the liquid crystal module to cooperate with the inner side of the insertion tube and the pad and using a spring to assist it to slide elastically, the overall L-shaped frame can be scaled relative to the horizontal plane, and then the clamping seat can be provided to adapt to the clamping seat to engage with liquid crystal modules of various sizes, thereby improving its flexibility of use. In addition, a plurality of sliding rods are equidistantly arranged behind the clamping seat and the pad and cooperate with the shaft sleeve to synchronously extend and retract, while providing double-spaced enclosure protection for the rear of the liquid crystal module, reserving a buffer gap, so as to prevent the rear side protection structure from being deformed by force and then directly acting on the rear side of the liquid crystal module to cause local deformation and damage.

[0006] According to the aforementioned liquid crystal display module for preventing deformation under pressure, the horizontal shaft sleeve is located behind the first shaft sleeve with a certain gap reserved therebetween, thereby reserving a double buffer space to avoid the influence of synchronous transmission of force deformation.

[0007] According to the aforementioned liquid crystal display module for preventing compression deformation, the inner sides of the right-angled ends of the L-shaped frame are pressed and fitted with the first and second cushion strips, ensuring that the rectangular frame formed by the L-shaped frame can fully fit and limit the position of the liquid crystal module.

[0008] According to the aforementioned liquid crystal display module for preventing deformation under pressure, L-shaped corner pads are fixedly engaged with the outer sides of the right-angled ends of the L-shaped frame, and a layer of sponge pad is fixedly engaged with the outer sides of the L-shaped corner pads, thereby providing cushioning protection for the outer edges and corners of the liquid crystal module.

[0009] According to the aforementioned anti-compression deformation LCD module, rubber pads are affixed to the sides of the engagement base where the LCD module engages. The rubber pads press against the LCD module from front to back to prevent slipping. This ensures stable engagement and prevents damage to the LCD module from slipping and friction through flexible compression contact.

[0010] According to the aforementioned liquid crystal display module that prevents deformation under pressure, the front side of the liquid crystal module is covered with a waterproof membrane to provide waterproof isolation and protection for the liquid crystal display screen.

[0011] Compared with the prior art, the beneficial effects of the present invention are:

[0012] In the present invention, an L-shaped frame is cross-symmetrically erected on the outer side of the liquid crystal module to cooperate with the inner side of the insertion tube and the pad and a spring is used to assist it in elastic sliding, so that the overall L-shaped frame can be scaled relative to the horizontal plane, and then a clamping seat is provided to adaptively engage liquid crystal modules of various sizes, thereby improving its flexibility of use. In addition, a number of sliding rods are equidistantly erected behind the clamping seat and the pad and cooperate with the shaft sleeve to perform synchronous expansion and contraction while providing double-spaced enclosure protection for the rear of the liquid crystal module, reserving a buffer gap, and avoiding the problem that the rear side protection structure is deformed by force and then directly acts on the rear side of the liquid crystal module to cause local deformation and damage.

[0013] Additional aspects and advantages of the present invention will be given in part in the following description and will become apparent from the following description or learned through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The present invention will be further described below with reference to the accompanying drawings and embodiments;

[0015] Figure 1 This is a schematic diagram from a first perspective of a liquid crystal display module that prevents compression deformation according to the present invention;

[0016] Figure 2 This is a schematic diagram from a second viewing angle of a liquid crystal display module that prevents compression deformation according to the present invention;

[0017] Figure 3 This is a schematic diagram of the connection structure between the bobbin and the cushion in a liquid crystal display module that prevents compression deformation according to the present invention;

[0018] Figure 4 The figure is a schematic diagram of the distribution of the first sliding bar and the second sliding bar in a liquid crystal display module that prevents compression deformation according to the present invention.

[0019] In the figure: 1. LCD module; 2. First gasket; 3. Second gasket; 4. Cylinder sleeve; 5. Clamping seat; 6. L-shaped frame; 7. Cushion seat; 8. Spring; 9. Vertical shaft sleeve; 10. First slide bar; 11. Horizontal shaft sleeve; 12. Second slide bar; 13. L-shaped corner pad. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the utility model.

[0021] See also Figure 1 - Figure 4 The utility model provides a technical solution: a liquid crystal display module that prevents compression deformation, including a liquid crystal module 1, the front side of the liquid crystal module 1 is covered with a waterproof diaphragm, the left and right sides of the liquid crystal module 1 are symmetrically fitted with a first pad 2, the upper and lower sides of the liquid crystal module 1 are symmetrically fitted with a second pad 3, the middle part of the opposite side of the first pad 2 is fitted with a tube sleeve 4, the middle part of the opposite side of the second pad 3 is fitted with a pad seat 7, the upper and lower centers of the tube sleeve 4 are connected and fixed with a card seat 5, the left and right opposite sides of the card seat 5 are fixed with the liquid crystal module 1, the sides of the card seat 5 that are in contact with the liquid crystal module 1 are fitted with rubber pads, the front and rear rubber pads are relative to the liquid crystal module 1 for squeezing and anti-slipping, and the center of the upper and lower opposite sides of the card seat 5 is provided with an L-shaped frame. 6. The inner sides of the right-angled ends of the L-shaped frame 6 are squeezed and fitted with the first pad 2 and the second pad 3, and the outer sides of the right-angled ends of the L-shaped frame 6 are embedded and fixed with L-shaped corner pads 13. The outer sides of the L-shaped corner pads 13 are fitted and fixed with a layer of sponge pads. The upper and lower opposite ends of the L-shaped frame 6 pass through the card seat 5 and extend into the inner side of the tube sleeve 4 and slide with the two up and down. The left and right opposite ends of the L-shaped frame 6 extend into the inner side of the cushion seat 7 and slide with it left and right. The cushion seat 7 and the inner center of the tube sleeve 4 are equipped with a spring 8. The outer side of the middle part of the spring 8 is fixedly connected to the tube sleeve 4 and the cushion seat 7. Both ends of the spring 8 are fixedly connected to the L-shaped frame 6 along the inner side of the tube sleeve 4 and the cushion seat 7. It can adaptively fit liquid crystal modules of various sizes, thereby improving its flexibility in use.

[0022] A vertical shaft sleeve 9 is symmetrically mounted on the middle part of the rear side of the liquid crystal module 1, and a first slide rod 10 is slidably fitted at the center of the upper and lower sides of the vertical shaft sleeve 9. The upper and lower opposite ends of the first slide rod 10 are extended forward and fixedly connected to the cushion seat 7. The rear side of the card seat 5 is symmetrically fixed with a second slide rod 12, and the outer sides of the left and right opposite ends of the second slide rod 12 are slidably fitted with a horizontal shaft sleeve 11. The horizontal shaft sleeve 11 is located on the rear side of the first shaft sleeve and a certain gap is reserved between the two. Double interval enclosure protection is provided for the rear of the liquid crystal module, and a buffer gap is reserved to prevent the rear side protection structure from being deformed by force and then directly acting on the rear side of the liquid crystal module to cause local deformation and damage.

[0023] Working principle: In the present invention, an L-shaped frame 6 is cross-symmetrically erected on the outer side of the liquid crystal module 1 to cooperate with the inner side of the insertion sleeve 4 and the cushion seat 7 and the spring 8 is used to assist it in elastic sliding, so that the overall L-shaped frame 6 is scaled relative to the horizontal plane, and then the clamping seat 5 is provided to adaptively engage liquid crystal modules 1 of various sizes to improve its flexibility of use. In addition, a number of sliding rods are equidistantly erected behind the clamping seat 5 and the cushion seat 7 and cooperate with the shaft sleeve to perform synchronous expansion and contraction while providing double-interval enclosure protection for the rear of the liquid crystal module 1, reserving a buffer gap to avoid the rear side protection structure from being deformed by force and then directly acting on the rear side of the liquid crystal module 1 to cause local deformation and damage.

[0024] The embodiments of the present invention are described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Various changes can be made within the scope of knowledge possessed by ordinary technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A liquid crystal display module that prevents deformation under pressure, comprising a liquid crystal module (1), characterized in that: The left and right sides of the liquid crystal module (1) are symmetrically fitted with a first pad (2), and the upper and lower sides of the liquid crystal module (1) are symmetrically fitted with a second pad (3). The middle of the opposite side of the first pad (2) is fitted with a sleeve (4), and the middle of the opposite side of the second pad (3) is fitted with a cushion seat (7). The upper and lower centers of the sleeve (4) are connected and fixed with a clamping seat (5). The left and right opposite sides of the clamping seat (5) are both fixed with the liquid crystal module (1), and the center of the upper and lower opposite sides of the clamping seat (5) is provided with an L-shaped frame. (6), the upper and lower opposite ends of the L-shaped frame (6) pass through the card seat (5) and extend into the inner side of the sleeve (4) and slide with the two up and down, the left and right opposite ends of the L-shaped frame (6) extend into the inner side of the cushion seat (7) and slide with it left and right, the inner centers of the cushion seat (7) and the sleeve (4) are equipped with springs (8), the middle outer sides of the spring (8) are fixedly connected to the sleeve (4) and the cushion seat (7), and the two ends of the spring (8) are fixedly connected to the L-shaped frame (6) along the inner sides of the sleeve (4) and the cushion seat (7); A vertical shaft sleeve (9) is symmetrically mounted on the middle of the rear side of the liquid crystal module (1), and a first slide rod (10) is slidably fitted at the center of the upper and lower sides of the vertical shaft sleeve (9), and the upper and lower opposite ends of the first slide rod (10) extend forward and are fixedly connected to the pad (7), and a second slide rod (12) is symmetrically fixed on the rear side of the card seat (5), and a horizontal shaft sleeve (11) is slidably fitted on the outer sides of the left and right opposite ends of the second slide rod (12).

2. The liquid crystal display module for preventing compression deformation according to claim 1, wherein: The horizontal shaft sleeve (11) is located at the rear side of the first shaft sleeve and a certain gap is reserved between the two.

3. The liquid crystal display module for preventing compression deformation according to claim 1, wherein: The inner sides of the right-angle ends of the L-shaped frame (6) are pressed and fitted with the first pad (2) and the second pad (3).

4. The liquid crystal display module for preventing compression deformation according to claim 1, wherein: An L-shaped corner pad (13) is fitted and fixed on the outer side of the right-angle end of the L-shaped frame (6), and a layer of sponge pad is fitted and fixed on the outer side of the L-shaped corner pad (13).

5. The liquid crystal display module for preventing compression deformation according to claim 1, wherein: Rubber pads are fixed on the sides of the card holder (5) that are in contact with the liquid crystal module (1), and the rubber pads are pressed against the liquid crystal module (1) from front to back to prevent slipping.

6. The liquid crystal display module for preventing compression deformation according to claim 1, wherein: The front side of the liquid crystal module (1) is covered with a waterproof membrane.

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