Liquid crystal display reinforcing structure

Abstract

The utility model belongs to the technical field of liquid crystal display screens, and particularly relates to a liquid crystal display screen reinforcing structure which comprises a base, a supporting column is fixedly connected to the middle of the upper end of the base, a telescopic column is slidably connected to the inner wall of the supporting column in a sleeved mode, a supporting seat is slidably connected to the outer side of the telescopic column in a sleeved mode, and a display screen is arranged on an installation plate of the supporting seat. The right end of the supporting seat is fixedly connected with a nut, the inner wall of the supporting seat is movably connected with a bolt, the bolt is movably connected with the telescopic column, the bolt is in threaded connection with the nut, and a limiting ring groove is formed in the surface of the bolt. Through the arrangement of the supporting springs and the telescopic columns, the liquid crystal display screen can be supported for use, impact force such as accidental vibration can be released for use under the structures such as the damping holes, the damping balls and the connecting springs, and then damping treatment is carried out on the liquid crystal display screen, so that the stable effect of the liquid crystal display screen is guaranteed.

Description

Technical Field

[0001] This utility model relates to the field of liquid crystal display technology, specifically to a liquid crystal display reinforcement structure. Background Technology

[0002] The reinforced structure of the LCD screen is designed to enhance its durability and impact resistance, making it suitable for harsh environments or highly mobile equipment, and applicable to industrial, military, outdoor, and automotive scenarios. Features include: shockproof design (using rubber pads or springs to reduce vibration and impact); and a metal frame (using aluminum alloy or stainless steel to enhance overall rigidity).

[0003] A ruggedized liquid crystal display screen is disclosed in utility model patent with patent authorization announcement number CN206449361U, including a front panel and a fixed plate. The liquid crystal display screen, shielding glass and electronic components are sealed between the front panel and the fixed plate. The liquid crystal display screen is located closer to the fixed plate, and the shielding glass is located closer to the front panel. A silicone sealing ring is provided around the edge of the shielding glass and is embedded between the front panel and the shielding glass. A slider is provided in the middle of the back of the fixed plate. The fixed plate is connected to a vertical support plate through the slider. A groove is provided in the vertical direction of the support plate. The fixed plate slides up and down along the groove through the slider.

[0004] However, existing LCD screen reinforcement structures also have certain shortcomings. Although existing LCD screen reinforcement structures use a combination of structural components such as grooves and sliders to complete the up and down sliding of the LCD screen, the impact force cannot be effectively released, which can easily cause impact damage to the LCD screen. Utility Model Content

[0005] The purpose of this utility model is to provide a reinforcement structure for liquid crystal displays, which solves the problem that although existing liquid crystal display reinforcement structures use components such as grooves and sliders to complete the up and down sliding of the liquid crystal display, the impact force cannot be effectively released, resulting in impact damage to the liquid crystal display.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a liquid crystal display screen reinforcement structure, including a base, a support column fixedly connected to the upper middle part of the base, a telescopic column slidably sleeved on the inner wall of the support column, a support seat slidably sleeved on the outer side of the telescopic column, a display screen being provided on the mounting plate of the support seat, a nut fixedly connected to the right end of the support seat, a bolt movably connected to the inner wall of the support seat, the bolt being movably connected to the telescopic column, and the bolt and the nut being connected by threads;

[0007] The bolt has a limiting ring groove on its surface. A limiting rod is slidably connected to the inner wall of the telescopic column. The limiting rod is slidably connected to the limiting ring groove. A connecting plate is fixedly connected to the upper end of the limiting rod. An elastic sheet is bonded to the lower end of the connecting plate. The other end of the elastic sheet is bonded to the telescopic column. A reinforcement mechanism is provided on both the telescopic column and the base.

[0008] Preferably, the connecting plate contacts the telescopic column, and the connecting plate is made of silicone. The connecting plate facilitates the movement of the limiting rod by pulling it, and the silicone material has a good skin-friendly feel.

[0009] Preferably, two elastic sheets are provided, which are symmetrically distributed on the connecting plate. The connecting plate can be connected and used by means of the elastic sheets.

[0010] Preferably, the reinforcement mechanism includes a support spring. A support spring is welded to the lower end of the telescopic column, and the other end of the support spring is welded to the base. A guide block is fixedly connected to the side of the telescopic column, and the guide block is slidably connected to the support column. A guide plate is fixedly connected to the upper end of the base, and the guide plate contacts the guide block. A damping hole is provided on the end face of the guide plate. A telescopic piece is slidably connected to the inner wall of the guide block. A friction block is fixedly connected to the end face of the telescopic piece, and the friction block is slidably connected to the guide block. A connecting spring is provided on the outer side of the telescopic piece. A damping ball is fixedly connected to the end face of the friction block, and the damping ball is slidably connected to the damping hole. By providing the support spring, the impact force on the LCD screen can be buffered, and the LCD screen can be shock-absorbing and reinforced. The damping hole and damping ball structures can wear down the excess deformation stress generated by the support spring, avoiding excessive vibration of the support spring.

[0011] Preferably, two guide blocks are provided, which are symmetrically distributed on the telescopic column. The telescopic column can be moved and guided by the guide blocks.

[0012] Preferably, multiple damping holes are provided, and the multiple damping holes are evenly distributed on the guide plate. The damping holes facilitate the use of damping balls for wear.

[0013] Preferably, one end of the connecting spring is fixedly connected to the friction block, and the other end of the connecting spring is fixedly connected to the guide block. By setting the connecting spring, the friction block can be connected for use.

[0014] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0015] 1. This utility model uses bolts, nuts, support bases and other structures to lock the LCD screen in place. With the limiting ring groove, limiting rod and other structures, the bolts can be limited to prevent the bolts from vibrating and loosening, so as to ensure the stability of the LCD screen and reinforce its use.

[0016] 2. This utility model can support the LCD screen by setting up support springs and telescopic columns. With the damping holes, damping balls, connecting springs and other structures, it can release the impact force such as accidental vibration, thereby reducing the shock of the LCD screen and ensuring the stability of the LCD screen. Attached Figure Description

[0017] Figure 1 This is a three-dimensional view of the overall structure of this utility model;

[0018] Figure 2 For the present utility model Figure 1 Rear view;

[0019] Figure 3 For the present utility model Figure 1 Rear sectional view;

[0020] Figure 4 For the present utility model Figure 3 Enlarged view of the bolt;

[0021] Figure 5 For the present utility model Figure 3 Enlarged view of point A.

[0022] In the diagram: 1. Base; 2. Support column; 21. Telescopic column; 3. Support seat; 4. Display screen; 5. Nut; 6. Bolt; 7. Limiting ring groove; 8. Limiting rod; 9. Connecting plate; 10. Elastic sheet; 11. Reinforcing mechanism; 111. Support spring; 112. Guide block; 113. Guide plate; 114. Damping hole; 115. Telescopic sheet; 116. Friction block; 117. Connecting spring; 118. Damping ball. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] Please see Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 A liquid crystal display screen reinforcement structure includes a base 1, a support column 2 fixedly connected to the upper middle part of the base 1, a telescopic column 21 slidably sleeved on the inner wall of the support column 2, a support seat 3 slidably sleeved on the outer side of the telescopic column 21, a display screen 4 provided on the mounting plate of the support seat 3, a nut 5 fixedly connected to the right end of the support seat 3, a bolt 6 movably connected to the inner wall of the support seat 3, the bolt 6 movably connected to the telescopic column 21, and the bolt 6 and the nut 5 are connected by threads.

[0025] A limiting ring groove 7 is formed on the surface of the bolt 6. A limiting rod 8 is slidably connected to the inner wall of the telescopic column 21. The limiting rod 8 is slidably connected to the limiting ring groove 7. A connecting plate 9 is fixedly connected to the upper end of the limiting rod 8. An elastic sheet 10 is bonded to the lower end of the connecting plate 9. The other end of the elastic sheet 10 is bonded to the telescopic column 21.

[0026] Please see Figure 1 , Figure 2 , Figure 3 , Figure 4 The connecting plate 9 contacts the telescopic column 21. The connecting plate 9 is made of silicone. The setting of the connecting plate 9 makes it easy to pull the limit rod 8 to move. The silicone material has a good skin-friendly feel. There are two elastic sheets 10. The two elastic sheets 10 are symmetrically distributed on the connecting plate 9. The connecting plate 9 can be connected and used through the setting of the elastic sheets 10.

[0027] Please see Figure 1 , Figure 2 , Figure 3 , Figure 5 A reinforcing mechanism 11 is provided on both the telescopic column 21 and the base 1. The reinforcing mechanism 11 includes a support spring 111. The support spring 111 is welded to the lower end of the telescopic column 21, and the other end of the support spring 111 is welded to the base 1. A guide block 112 is fixedly connected to the side of the telescopic column 21 and is slidably connected to the support column 2. A guide plate 113 is fixedly connected to the upper end of the base 1 and contacts the guide block 112. A damping hole 114 is provided on the end face of the guide plate 113. A telescopic piece 115 is slidably connected to the inner wall of the guide block 112 and is fixedly connected to the end face of the telescopic piece 115. A friction block 116 is attached, which is slidably connected to the guide block 112. A connecting spring 117 is provided on the outer side of the telescopic plate 115. A damping ball 118 is fixedly connected to the end face of the friction block 116. The damping ball 118 is slidably connected to the damping hole 114. By setting the support spring 111, the impact force of the LCD screen can be buffered, and the LCD screen can be shock-absorbing and reinforced. With the structure of damping hole 114, damping ball 118 and other components, the excess deformation stress generated by the support spring 111 can be worn away, avoiding the problem of excessive vibration of the support spring 111.

[0028] Please see Figure 1 , Figure 2 , Figure 3 , Figure 5 There are two guide blocks 112, which are symmetrically distributed on the telescopic column 21. The guide blocks 112 can guide the telescopic column 21 to move. There are multiple damping holes 114, which are evenly distributed on the guide plate 113. The damping holes 114 facilitate the use of the damping ball 118 for wear. One end of the connecting spring 117 is fixedly connected to the friction block 116, and the other end of the connecting spring 117 is fixedly connected to the guide block 112. The connecting spring 117 can be used to connect the friction block 116.

[0029] The specific implementation process of this utility model is as follows: In use, by pushing the support seat 3 to be sleeved on the outside of the telescopic column 21, and then pulling the connecting plate 9 upward, the limiting rod 8 is driven to slide along the inner wall of the telescopic column 21, so that the elastic plate 10 is deformed. Then, the bolt 6 is pushed through the support seat 3 and the telescopic column 21, so that the bolt 6 contacts the nut 5. The bolt 6 is rotated, so that the bolt 6 makes threaded movement, and the bolt 6 is installed. Then, the support seat 3 is locked and used. The connecting plate 9 is loosened so that the elastic plate 10 returns to its original deformation, so that the limiting rod 8 is pulled into the limiting ring groove 7 to limit the bolt 6 and avoid the problem of the bolt 6 vibrating and loosening.

[0030] By setting the support spring 111, the telescopic column 21, display screen 4 and other structural components can be supported. When the display screen 4 is subjected to force and the telescopic column 21 moves, the guide block 112 can slide along the surface of the guide plate 113, the support spring 111 deforms, and the impact force is released, thereby reinforcing the display screen 4.

[0031] When the guide block 112 slides along the surface of the guide plate 113, under the pressure of the damping hole 114, it can push the damping ball 118 to move, thereby driving the friction block 116 to slide along the inner wall of the guide block 112, and driving the telescopic piece 115 to slide along the inner wall of the guide block 112, causing the connecting spring 117 to deform, and finally causing the damping ball 118 to disengage from the damping hole 114. Under the action of force, the damping ball 118 slides along the surface of the guide plate 113. When the damping ball 118 slides into the next damping hole 114, the connecting spring 117 restores its deformation, thereby pushing the damping ball 118 to insert into the damping hole 114. This process is repeated. With the cooperation of components such as the damping ball 118, the damping hole 114, and the connecting spring 117, the excess deformation stress generated by the support spring 111 can be worn away, avoiding the vibration problem of the support spring 111.

[0032] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A liquid crystal display screen reinforcing structure comprising a base (1), characterized in that: A support column (2) is fixedly connected to the upper middle part of the base (1). A telescopic column (21) is slidably sleeved on the inner wall of the support column (2). A support seat (3) is slidably sleeved on the outer side of the telescopic column (21). A display screen (4) is provided on the mounting plate of the support seat (3). A nut (5) is fixedly connected to the right end of the support seat (3). A bolt (6) is movably connected to the inner wall of the support seat (3). The bolt (6) is movably connected to the telescopic column (21). The bolt (6) and the nut (5) are connected by threads. The bolt (6) has a limiting ring groove (7) on its surface. The inner wall of the telescopic column (21) is slidably connected to a limiting rod (8). The limiting rod (8) is slidably connected to the limiting ring groove (7). The upper end of the limiting rod (8) is fixedly connected to a connecting plate (9). The lower end of the connecting plate (9) is bonded with an elastic sheet (10). The other end of the elastic sheet (10) is bonded to the telescopic column (21). The telescopic column (21) and the base (1) are jointly provided with a reinforcing mechanism (11).

2. The reinforced structure of a liquid crystal display panel according to claim 1, wherein: The connecting plate (9) contacts the telescopic column (21), and the connecting plate (9) is made of silicone.

3. The reinforced structure of a liquid crystal display panel according to claim 1, wherein: Two elastic sheets (10) are provided, and the two elastic sheets (10) are symmetrically distributed on the connecting disk (9).

4. The reinforced structure of a liquid crystal display panel according to claim 1, wherein: The reinforcement mechanism (11) includes a support spring (111). The lower end of the telescopic column (21) is welded with the support spring (111), and the other end of the support spring (111) is welded to the base (1). A guide block (112) is fixedly connected to the side of the telescopic column (21). The guide block (112) is slidably connected to the support column (2). A guide plate (113) is fixedly connected to the upper end of the base (1). The guide plate (113) contacts the guide block (112). The end face of the guide block (112) is provided with a damping hole (114). The inner wall of the guide block (112) is slidably connected with a telescopic plate (115). The end face of the telescopic plate (115) is fixedly connected with a friction block (116). The friction block (116) is slidably connected with the guide block (112). A connecting spring (117) is provided on the outer side of the telescopic plate (115). The end face of the friction block (116) is fixedly connected with a damping ball (118). The damping ball (118) is slidably connected with the damping hole (114).

5. The liquid crystal display screen reinforcement structure according to claim 4, characterized in that: Two guide blocks (112) are provided, and the two guide blocks (112) are symmetrically distributed on the telescopic column (21).

6. The reinforced structure of a liquid crystal display panel according to claim 4, wherein: Multiple damping holes (114) are provided, and the multiple damping holes (114) are evenly distributed on the guide plate (113).

7. The ruggedized structure for a liquid crystal display screen of claim 4, wherein: One end of the connecting spring (117) is fixedly connected to the friction block (116), and the other end of the connecting spring (117) is fixedly connected to the guide block (112).

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