Liquid crystal display assembly having an impact-resistant structure

Abstract

The application relates to the field of liquid crystal display, in particular to a liquid crystal display assembly with an anti-impact structure, which comprises a frame, a back-shaped mounting groove is formed in the top of the frame; a back-shaped substrate is arranged in the back-shaped mounting groove, a connecting seat is fixedly connected to the top of the back-shaped substrate in a back-shaped array, a cavity is arranged in the connecting seat; a metal sheet is fixedly connected to the top of a bellows; two partitions are fixedly connected in the cavity in a symmetrical mode below the bellows to form a compression cavity; the bellows is fixed to the top of the connecting seat and communicates with the cavity; the bellows and the metal sheet are arranged, the bellows can freely move without being constrained, the metal sheet can deform according to the deformation of the protective panel, the metal sheet and the protective panel can always keep in contact, and the possibility of damage of the glue is reduced.

Description

Technical Field

[0001] This invention relates to the field of liquid crystal displays, and more particularly to a liquid crystal display component with an impact-resistant structure. Background Technology

[0002] The outer frame of an LCD screen, as an important component of the LCD display assembly, is usually made of metal. It is mainly used to fix the various parts and circuits of the LCD screen, providing strong support and protection, while enhancing the heat dissipation of the product and improving its stability and service life.

[0003] In the existing technology, adhesive is usually used to fix and bond the panel and the outer frame during the assembly process. However, since the panel is often exposed to the outside, it is easily affected by external impacts. Over time, the adhesive between the panel and the outer frame will break down, causing the bonding to fail and making the connection between the panel and the outer frame prone to loosening.

[0004] To address these issues, the present invention proposes a liquid crystal display assembly with an impact-resistant structure. Summary of the Invention

[0005] The purpose of this invention is to address the shortcomings of existing technologies by proposing a liquid crystal display component with an impact-resistant structure.

[0006] To achieve the above objectives, the technical solution adopted by the present invention is: a liquid crystal display component with an impact-resistant structure, comprising:

[0007] The frame has a U-shaped mounting slot at its top;

[0008] A U-shaped substrate, wherein the U-shaped substrate is disposed in a U-shaped mounting groove, and a connecting seat is fixedly connected to the top of the U-shaped substrate in a U-shaped array, and a cavity is provided in the connecting seat;

[0009] A bellows, which is fixed to the top of the connector and communicates with the cavity;

[0010] A metal sheet, which is fixedly connected to the top end of the bellows;

[0011] Two partitions are symmetrically fixedly connected to the cavity below the bellows to form a compression chamber.

[0012] A compression plate, which is slidably connected inside the compression chamber;

[0013] A limiting spring, the top end of which is fixedly connected to a compression plate and the bottom end of which is fixedly connected to the bottom wall of the cavity;

[0014] A protective panel, the bottom surface of which is connected to several metal sheets by adhesive;

[0015] Specifically, in the existing technology, adhesive is usually used to fix and bond the panel and the outer frame during the assembly process. However, since the panel is often exposed to the outside, it is easily subjected to external impact. After a long time, the adhesive between the panel and the outer frame will break, resulting in adhesion failure and making the connection between the panel and the outer frame prone to loosening. This technical solution can solve the above problems. The specific operation is as follows: when the protective panel is subjected to external impact, the protective panel will deform in the direction of the force, causing the corrugated pipe at the force position to elongate and the metal sheet to move away from the top of the connector. This removes the constraint effect of the top of the connector on the metal sheet. Since the corrugated pipe can move freely without restraint, the metal sheet can deform according to the deformation of the protective panel, which helps to keep the metal sheet in contact with the protective panel and reduces the possibility of adhesive breakage.

[0016] Furthermore, during the elongation of the bellows, the internal space of the bellows increases, causing the air pressure to decrease. Under the action of the air pressure, the compression plate moves upward along the compression chamber, causing the limit spring to be pulled. When the impact force is removed, under the action of the limit spring, the compression plate moves downward, causing the bellows to drive the metal sheet downward, which helps to reset the position of the auxiliary protective panel that has been deformed.

[0017] Furthermore, if the protective panel is damaged, the protective panel and frame can be disassembled simply by removing the U-shaped base plate, thus reducing the difficulty of disassembly.

[0018] Preferred options also include:

[0019] The bottom end of the L-shaped flip plate is rotatably connected to the side wall of the connecting seat;

[0020] A card slot is provided at the top of the frame, and the L-shaped flip plate is located inside the card slot;

[0021] A clamping component is provided at the top of an L-shaped flip plate to clamp the protective panel, ensuring full contact between the protective panel and the metal sheet.

[0022] Preferably, the clamping element includes:

[0023] The first airbag is fixedly connected to the top of the L-shaped flip plate. The L-shaped flip plate is hollow inside, and the first airbag is connected to the L-shaped flip plate.

[0024] The first telescopic adjustment component is used to adjust the telescopic expansion and contraction of the first airbag. When the protective panel is deformed by an impact force, the first telescopic adjustment component adjusts the first airbag at the force-bearing position to contract in order to make way for the deformation of the protective panel. When the impact force is removed, the first telescopic adjustment component adjusts the first airbag to expand in order to press the protective panel.

[0025] Preferred options also include:

[0026] Two limiting grooves are symmetrically formed on the bottom of the metal sheet;

[0027] A connecting pipe, the connecting pipe being fixedly connected to the top of the connecting seat at the position corresponding to the limiting groove;

[0028] A limiting adjustment component is provided at the top of the connecting pipe and is used to adjust the position of the metal sheet and limit the position of the metal sheet.

[0029] Preferably, the limiting adjustment member includes:

[0030] The second airbag is fixedly connected to the top of the connecting tube;

[0031] The second telescopic adjustment component is used to adjust the expansion and contraction of the second airbag. When the protective panel is deformed by impact, the second airbag at the impact position is adjusted to contract through the second telescopic adjustment component. When the impact is removed, the second airbag is expanded in the limiting groove through the second telescopic adjustment component, thereby adjusting and limiting the position of the metal sheet.

[0032] Preferably, the first telescopic adjustment component includes:

[0033] Two compression shells are symmetrically and fixedly connected to the bottom of the compression chamber, and a first compression chamber and a second compression chamber are provided inside the compression shells;

[0034] A first piston plate is slidably connected to a first compression chamber;

[0035] The first air tube has one end connected to the first compression chamber and the other end fixedly connected to the L-shaped flip plate.

[0036] Preferably, the second telescopic adjustment component includes:

[0037] The second piston plate is slidably connected to the second compression chamber;

[0038] The support is fixedly connected to the second compression chamber;

[0039] A rotating shaft, which is rotatably connected to the bracket;

[0040] Two rotating disks are symmetrically and fixedly connected to the ends of a rotating shaft, and a drive rod is fixedly connected to the side wall of each rotating disk;

[0041] Two drive blocks are symmetrically fixedly connected to both ends of the second piston plate. The sidewalls of the drive blocks are provided with vertical grooves, and the drive rod is slidably connected to the vertical grooves.

[0042] The second air tube has one end connected to the second compression chamber and the other end fixedly connected to the connecting tube.

[0043] A rotary drive assembly for driving a rotary disk to rotate, thereby moving a second piston plate.

[0044] Preferably, the rotary drive assembly includes:

[0045] A flipping block is fixedly connected to the surface of a rotating shaft. A torsion spring is symmetrically sleeved on the surface of the rotating shaft, and the two ends of the torsion spring are respectively connected to the flipping block and the bracket.

[0046] A U-shaped push plate is slidably connected to a first compression chamber on one side and to a second compression chamber on the other side. The U-shaped push plate is fixedly connected to a first piston plate on one side in the first compression chamber and to a push block on the other side in the second compression chamber.

[0047] Preferred options also include:

[0048] Four pins, the four pin arrays being fixedly connected within the U-shaped mounting slot;

[0049] Four sockets are provided on the U-shaped base plate, with the positions of the four sockets corresponding to the positions of the pins.

[0050] Preferably, a U-shaped elastic pad is fixedly connected to the top of the frame.

[0051] Compared with the prior art, the present invention has the following beneficial effects:

[0052] I. This invention, by setting up a corrugated pipe and a metal sheet, allows the protective panel to deform in the direction of the force when it is impacted by external forces. This causes the corrugated pipe at the impact point to elongate, and the metal sheet to move away from the top of the connector. This removes the constraint effect of the top of the connector on the metal sheet. Since the corrugated pipe can move freely without constraint, the metal sheet can deform according to the deformation of the protective panel. This helps to keep the metal sheet in contact with the protective panel at all times, reducing the possibility of adhesive damage.

[0053] II. By setting a first airbag and a first telescopic adjustment component, when the protective panel deforms due to impact, the first telescopic adjustment component adjusts the first airbag at the force-bearing position to contract, so that the first airbag moves away from the top of the protective panel, thereby making room for the deformation of the protective panel. When the impact is removed, the first telescopic adjustment component adjusts the first airbag to expand, so that the first airbag presses down on the protective panel, increasing the contact force between the protective panel and the metal sheet, thereby increasing the stability of the connection between the protective panel and the metal sheet.

[0054] Third, by incorporating a second airbag and a second telescopic adjustment component, when the protective panel is impacted, the metal sheet moves away from the second airbag, causing the second airbag to detach from the limiting groove. The second telescopic adjustment component then causes the second airbag to contract and move away from the limiting groove. After the impact force is removed, the metal sheet resets, allowing the second airbag to re-enter the limiting groove. The second telescopic adjustment component then causes the second airbag to expand within the limiting groove, thereby adjusting and limiting the position of the metal sheet, improving its stability, and consequently enhancing the stability of the protective panel. Attached Figure Description

[0055] Figure 1 This is a schematic diagram of the overall structure of the present invention;

[0056] Figure 2 This is an exploded view of the overall structure of the present invention;

[0057] Figure 3 This is a perspective view of the frame in this invention;

[0058] Figure 4 This is a schematic diagram showing the connection between the U-shaped substrate and the connector in this invention;

[0059] Figure 5 This is a schematic diagram of the connection between the connecting seat and the L-shaped flip plate in this invention. Figure 1 ;

[0060] Figure 6 This is a schematic diagram of the connection between the connecting seat and the L-shaped flip plate in this invention. Figure 2 ;

[0061] Figure 7 This is a cross-sectional view of the connector in this invention;

[0062] Figure 8 This is a cross-sectional view of the compression shell in this invention;

[0063] Figure 9 This is a schematic diagram showing the connection between the rotating disk and the drive block in this invention.

[0064] In the diagram: Frame 1, U-shaped mounting groove 101, pin 102, slot 103, U-shaped elastic pad 104, U-shaped base plate 2, insertion hole 201, connecting seat 3, cavity 301, partition 302, compression chamber 303, bellows 4, metal sheet 5, limiting groove 501, compression plate 6, limiting spring 7, protective panel 8, L-shaped flip plate 9, first airbag 10, connecting pipe 11, second airbag 12, compression shell 13, first compression chamber 14, second compression chamber 15, first piston plate 16, first air pipe 17, second piston plate 18, bracket 19, rotating shaft 20, rotating disk 21, drive rod 22, drive block 23, vertical groove 24, second air pipe 25, flip block 26, torsion spring 27, U-shaped push plate 28, push block 29. Detailed Implementation

[0065] The following description is intended to disclose the invention and enable those skilled in the art to implement it. The preferred embodiments described below are merely examples, and other obvious variations will occur to those skilled in the art.

[0066] like Figures 1 to 9 The liquid crystal display assembly shown has an impact-resistant structure, comprising:

[0067] Frame 1, with a U-shaped mounting groove 101 at the top;

[0068] The U-shaped substrate 2 is disposed in the U-shaped mounting groove 101. The top of the U-shaped substrate 2 is fixedly connected to the connecting seat 3 in a U-shaped array. The connecting seat 3 is provided with a cavity 301.

[0069] The bellows 4 is fixed to the top of the connecting seat 3 and is connected to the cavity 301. The bellows 4 is a flexible tube and can be a plastic hose or a metal hose.

[0070] Metal sheet 5 is fixedly connected to the top end of bellows 4;

[0071] Two partitions 302 are symmetrically fixedly connected to the cavity 301 below the bellows 4 to form a compression cavity 303.

[0072] Compression plate 6 is slidably connected within compression chamber 303;

[0073] The limiting spring 7 has its top end fixedly connected to the compression plate 6 and its bottom end fixedly connected to the bottom wall inside the cavity 301.

[0074] The bottom surface of the protective panel 8 is connected to several metal sheets 5 by adhesive.

[0075] Specifically, in the prior art, during the assembly of the panel and the outer frame 1, glue is usually used for fixing and bonding. However, since the panel is often exposed to the outside, it is easily subjected to external impact. After a long time, the glue between the panel and the outer frame 1 will break, resulting in adhesion failure and making the connection between the panel and the outer frame 1 prone to loosening. This technical solution can solve the above problems. The specific operation is as follows: when the protective panel 8 is subjected to external impact, the protective panel 8 will deform in the direction of the force, causing the corrugated pipe 4 at the force position to elongate and the metal sheet 5 to move away from the top of the connecting seat 3. This removes the constraint effect of the top of the connecting seat 3 on the metal sheet 5. Since the corrugated pipe 4 can move freely without restraint, the metal sheet 5 can deform according to the deformation of the protective panel 8, which helps to keep the metal sheet 5 in contact with the protective panel 8 and reduces the possibility of glue breakage.

[0076] Furthermore, during the elongation of the bellows 4, the internal space of the bellows 4 increases, causing the air pressure to decrease. Under the action of the air pressure, the compression plate 6 moves upward along the compression chamber 303, causing the limit spring 7 to be pulled. When the impact force is removed, under the action of the limit spring 7, the compression plate 6 moves downward, causing the bellows 4 to drive the metal sheet 5 to move downward, which helps to reset the position of the auxiliary protective panel 8 that has been deformed.

[0077] In addition, it also includes: four pins 102, which are fixedly connected in an array within the U-shaped mounting groove 101; and four sockets 201, which are opened on the U-shaped substrate 2 at the positions corresponding to the pins 102. The U-shaped substrate 2 is fixed to the frame 1 by the four pins 102. If the protective panel 8 is damaged, the protective panel 8 can be disassembled from the frame 1 simply by removing the U-shaped substrate 2, thereby reducing the difficulty of disassembly.

[0078] As a further embodiment of the present invention, it also includes:

[0079] L-shaped flip plate 9, the bottom end of L-shaped flip plate 9 is rotatably connected to the side wall of connecting seat 3;

[0080] Card slot 103 is located at the top of frame 1, and L-shaped flip plate 9 is located inside card slot 103;

[0081] The clamping component is located at the top of the L-shaped flip plate 9 and is used to clamp the protective panel 8 so that the protective panel 8 is in full contact with the metal sheet 5.

[0082] Specifically, by setting up an L-shaped flip plate 9 and a clamping component, during the installation of the protective panel 8, the protective panel 8 is first connected to the metal sheet 5 with glue. Then, the U-shaped base plate 2 is inserted into the U-shaped mounting groove 101 and fixed by the pin 102. During the insertion into the U-shaped mounting groove 101, the L-shaped flip plate 9 is inserted into the slot 103. Under the pressure and push of the side wall of the slot 103, the L-shaped flip plate 9 flips, causing the clamping component to press against the top of the protective panel 8 to press the protective panel 8, increasing the contact force between the protective panel 8 and the metal sheet 5, thereby increasing the stability of the connection between the protective panel 8 and the metal sheet 5.

[0083] As a further embodiment of the present invention, the clamping member includes:

[0084] The first airbag 10 is fixedly connected to the top of the L-shaped flip plate 9. The L-shaped flip plate 9 is hollow inside, and the first airbag 10 is connected to the L-shaped flip plate 9.

[0085] The first telescopic adjustment component is used to adjust the telescopic expansion and contraction of the first airbag 10. When the protective panel 8 is deformed by the impact force, the first telescopic adjustment component adjusts the first airbag 10 at the force position to contract in order to make way for the deformation of the protective panel 8. When the impact force is removed, the first telescopic adjustment component adjusts the first airbag 10 to expand in order to press the protective panel 8.

[0086] Specifically, by setting the first airbag 10 and the first telescopic adjustment component, when the protective panel 8 is deformed by the impact force, the first airbag 10 at the force-bearing position is adjusted to contract by the first telescopic adjustment component, so that the first airbag 10 is away from the top of the protective panel 8, thereby providing room for the deformation of the protective panel 8. When the impact force is removed, the first airbag 10 is adjusted to expand by the first telescopic adjustment component, so that the first airbag 10 presses down on the protective panel 8, increasing the contact force between the protective panel 8 and the metal sheet 5, thereby increasing the stability of the connection between the protective panel 8 and the metal sheet 5.

[0087] As a further embodiment of the present invention, the first telescopic adjustment component includes:

[0088] Two compression shells 13 are symmetrically and fixedly connected to the bottom of the compression chamber 303. A first compression chamber 14 and a second compression chamber 15 are provided inside the compression shell 13.

[0089] The first piston plate 16 is slidably connected within the first compression chamber 14;

[0090] The first air pipe 17 has one end connected to the first compression chamber 14 and the other end fixedly connected to the L-shaped flip plate 9.

[0091] Specifically, during the impact process of the protective panel 8, the bellows 4 elongates, increasing the internal space of the bellows 4 and reducing the air pressure. Under the action of the air pressure, the compression plate 6 moves upward along the compression chamber 303, reducing the pressure at the bottom of the compression plate 6. Under the action of the pressure, the first piston plate 16 moves closer to the compression chamber 303, drawing out the cavity 301 in the first air pipe 17, which in turn causes the first airbag 10 to contract, moving the first airbag 10 away from the top of the protective panel 8, thus providing space for the deformation of the protective panel 8.

[0092] After the impact force is removed, the compression plate 6 moves downward under the action of the limit spring 7, so that the first piston plate 16 moves away from the compression chamber 303, thereby injecting air into the first airbag 10 through the first air pipe 17, causing the airbag to expand, thereby causing the first airbag 10 to press down on the protective panel 8, increasing the contact force between the protective panel 8 and the metal sheet 5, thereby increasing the stability of the connection between the protective panel 8 and the metal sheet 5.

[0093] As a further embodiment of the present invention, it also includes:

[0094] Two limiting grooves 501 are symmetrically opened at the bottom of the metal sheet 5;

[0095] The connecting pipe 11 is fixedly connected to the top of the connecting seat 3 at the position corresponding to the limiting groove 501;

[0096] A limiting adjustment component is provided at the top of the connecting pipe 11 to adjust the position of the metal piece 5 and limit the position of the metal piece 5.

[0097] Specifically, by setting the limiting groove 501 and the limiting adjustment component, after the impact force is canceled and the metal piece 5 is reset, the position of the metal piece 5 is adjusted by the limiting adjustment component and the metal piece 5 is limited. On the one hand, this helps to reduce the possibility of the metal piece 5 shifting position, and on the other hand, limiting the metal piece 5 improves the stability of the metal piece 5, thereby improving the stability of the protective panel 8.

[0098] As a further embodiment of the present invention, the limiting adjustment member includes:

[0099] The second airbag 12 is fixedly connected to the top of the connecting tube 11;

[0100] The second telescopic adjustment component is used to adjust the telescopic expansion of the second airbag 12. When the protective panel 8 is deformed by the impact force, the second airbag 12 at the force position is adjusted to contract by the second telescopic adjustment component. When the impact force is removed, the second airbag 12 is expanded in the limiting groove 501 by the second telescopic adjustment component, thereby adjusting and limiting the position of the metal piece 5.

[0101] Specifically, by setting the second airbag 12 and the second telescopic adjustment component, when the protective panel 8 is impacted, the metal sheet 5 moves away from the second airbag 12, causing the second airbag 12 to disengage from the limiting groove 501. Through the second telescopic adjustment component, the second airbag 12 contracts and moves away from the limiting groove 501. After the impact force is removed, the metal sheet 5 resets, causing the second airbag 12 to re-enter the limiting groove 501. Through the second telescopic adjustment component, the second airbag 12 expands within the limiting groove 501, thereby adjusting and limiting the position of the metal sheet 5, improving the stability of the metal sheet 5, and thus improving the stability of the protective panel 8.

[0102] As a further embodiment of the present invention, the second telescopic adjustment component includes:

[0103] The second piston plate 18 is slidably connected within the second compression chamber 15.

[0104] Support 19 is fixedly connected inside the second compression chamber 15;

[0105] Rotating shaft 20 is rotatably connected to bracket 19;

[0106] Two rotating disks 21 are symmetrically and fixedly connected to the ends of the rotating shaft 20, and a drive rod 22 is fixedly connected to the side wall of the rotating disk 21.

[0107] Two drive blocks 23 are symmetrically fixedly connected to both ends of the second piston plate 18. The side wall of the drive block 23 is provided with a vertical groove 24, and the drive rod 22 is slidably connected to the vertical groove 24.

[0108] The second air pipe 25 has one end connected to the second compression chamber 15 and the other end fixedly connected to the connecting pipe 11.

[0109] A rotary drive assembly is used to drive the rotary disk 21 to rotate, thereby pushing the second piston plate 18 to move.

[0110] The rotary drive assembly includes:

[0111] A flip block 26 is fixedly connected to the surface of the rotating shaft 20. A torsion spring 27 is symmetrically sleeved on the surface of the rotating shaft 20. The two ends of the torsion spring 27 are respectively connected to the flip block 26 and the bracket 19.

[0112] U-shaped push plate 28, one side of U-shaped push plate 28 is slidably connected to the first compression chamber 14, and the other side is slidably connected to the second compression chamber 15. The side of U-shaped push plate 28 located in the first compression chamber 14 is fixedly connected to the first piston plate 16, and the side of U-shaped push plate 28 located in the second compression chamber 15 is fixedly connected to the push block 29.

[0113] Specifically, by setting the second piston plate 18 and the rotating disk 21, when the protective panel 8 is impacted, the first piston plate 16 moves closer to the compression chamber 303. During the movement of the first piston plate 16, the U-shaped push plate 28 moves, thereby pushing the flipping block 26 to flip. The rotating shaft 20 rotates, the rotating disk 21 rotates, and under the action of the drive rod 22, the second piston plate 18 moves closer to the compression chamber 303, thereby causing the second air pipe 25 to draw air from the second airbag 12, causing the second airbag 12 to contract.

[0114] After the impact is canceled, under the above principle, the first piston plate 16 is first reset to its original position, the second airbag 12 is first inflated to full, so that the metal plate is first positioned in the designated position, and finally the second piston plate 18 is reset to its original position, and the first airbag 10 presses the protective panel 8 to make the protective panel 8 in the designated position and ensure stability.

[0115] As a further embodiment of the present invention, a U-shaped elastic pad 104 is fixedly connected to the top of the frame 1;

[0116] Specifically, by setting a U-shaped elastic pad 104, the U-shaped elastic pad 104 is always in contact with the protective panel 8 during the deformation caused by impact, thereby avoiding gaps between the frame 1 and the protective panel 8 due to the deformation of the protective panel 8 caused by impact, and improving the sealing performance.

[0117] The working principle of this invention is as follows: When the protective panel 8 is subjected to an external impact, the protective panel 8 will deform in the direction of the force, causing the corrugated pipe 4 at the force position to elongate and the metal sheet 5 to move away from the top of the connecting seat 3. This removes the constraint effect of the top of the connecting seat 3 on the metal sheet 5. Since the corrugated pipe 4 can move freely without constraint, the metal sheet 5 can deform according to the deformation of the protective panel 8, which helps to keep the metal sheet 5 in contact with the protective panel 8 at all times and reduces the possibility of glue breakage.

[0118] Furthermore, during the elongation of the bellows 4, the internal space of the bellows 4 increases, causing the air pressure to decrease. Under the action of the air pressure, the compression plate 6 moves upward along the compression chamber 303, causing the limit spring 7 to be pulled. When the impact force is removed, under the action of the limit spring 7, the compression plate 6 moves downward, causing the bellows 4 to drive the metal sheet 5 to move downward, which helps to reset the position of the auxiliary protective panel 8 that has been deformed.

[0119] Furthermore, if the protective panel 8 is damaged, the protective panel 8 and the frame 1 can be disassembled simply by removing the U-shaped base plate 2, thereby reducing the difficulty of disassembly.

[0120] The foregoing has shown and described the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The embodiments and descriptions in the specification are merely principles of the invention. Various changes and modifications can be made to the invention without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed invention.

Claims

1. A liquid crystal display assembly with an impact-resistant structure, characterized in that, include: The frame (1) has a U-shaped mounting groove (101) on its top. The back-shaped substrate (2) is disposed in the back-shaped mounting groove (101). The top of the back-shaped substrate (2) is fixedly connected to the connecting seat (3) in a back-shaped array. The connecting seat (3) is provided with a cavity (301). A bellows (4) is fixed to the top of the connecting seat (3) and is connected to the cavity (301); Metal sheet (5), which is fixedly connected to the top end of the bellows (4); Two partitions (302) are symmetrically fixedly connected to the cavity (301) below the bellows (4) to form a compression cavity (303). A compression plate (6) is slidably connected within a compression cavity (303); The limiting spring (7) is fixedly connected at the top end to the compression plate (6) and at the bottom end to the bottom wall of the cavity (301); A protective panel (8) is attached to several metal sheets (5) by adhesive on its bottom surface; When the protective panel 8 is subjected to an external impact, the protective panel (8) will deform in the direction of the force, causing the bellows (4) at the force position to elongate and the metal sheet (5) to move away from the top of the connecting seat 3, so that the top of the connecting seat (3) can no longer constrain the metal sheet (5). Since the bellows (4) can move freely without constraint, the metal sheet (5) can deform according to the deformation of the protective panel (8). Also includes: L-shaped flip plate (9), the bottom end of which is rotatably connected to the side wall of the connecting seat (3); Card slot (103), the card slot (103) is opened on the top of the frame (1), and the L-shaped flip plate (9) is located in the card slot (103); The clamping component is provided at the top of the L-shaped flip plate (9) for clamping the protective panel (8) so that the protective panel (8) is in full contact with the metal sheet (5); The clamping element includes: The first airbag (10) is fixedly connected to the top of the L-shaped flip plate (9). The L-shaped flip plate (9) is hollow inside. The first airbag (10) is connected to the L-shaped flip plate (9). The first telescopic adjustment component is used to adjust the telescopic expansion of the first airbag (10). When the protective panel (8) is deformed by the impact force, the first telescopic adjustment component adjusts the first airbag (10) at the force position to contract in order to make room for the deformation of the protective panel (8). When the impact force is removed, the first telescopic adjustment component adjusts the first airbag (10) to expand in order to press the protective panel (8). The first telescopic adjustment component includes: Two compression shells (13) are symmetrically fixedly connected to the bottom of the compression chamber (303). A first compression chamber (14) and a second compression chamber (15) are provided inside the compression shells (13). The first piston plate (16) is slidably connected inside the first compression chamber (14); The first air pipe (17) has one end connected to the first compression chamber (14) and the other end fixedly connected to the L-shaped flip plate (9).

2. A liquid crystal display assembly with an impact-resistant structure according to claim 1, characterized in that, Also includes: Two limiting grooves (501) are symmetrically opened on the bottom of the metal sheet (5); The connecting pipe (11) is fixedly connected to the top of the connecting seat (3) at the position corresponding to the limiting groove (501); A limiting adjustment component is provided at the top of the connecting pipe (11) to adjust the position of the metal piece (5) and limit the position of the metal piece (5).

3. A liquid crystal display assembly with an impact-resistant structure according to claim 2, characterized in that, The limiting adjustment component includes: The second airbag (12) is fixedly connected to the top of the connecting tube (11); The second telescopic adjustment component is used to adjust the telescopic expansion of the second airbag (12). When the protective panel (8) is deformed by the impact force, the second airbag (12) at the force position is adjusted to shrink by the second telescopic adjustment component. When the impact force is removed, the second airbag (12) is expanded in the limiting groove (501) by the second telescopic adjustment component, thereby adjusting and limiting the position of the metal piece (5).

4. A liquid crystal display assembly with an impact-resistant structure according to claim 3, characterized in that, The second telescopic adjustment component includes: The second piston plate (18) is slidably connected inside the second compression chamber (15); A bracket (19) is fixedly connected inside the second compression chamber (15); A rotating shaft (20) is rotatably connected to a bracket (19); Two rotating disks (21) are symmetrically fixedly connected to the end of the rotating shaft (20), and a drive rod (22) is fixedly connected to the side wall of the rotating disk (21). Two drive blocks (23) are symmetrically fixedly connected to both ends of the second piston plate (18). The sidewalls of the drive blocks (23) are provided with vertical grooves (24), and the drive rod (22) is slidably connected to the vertical grooves (24). The second air tube (25) has one end connected to the second compression chamber (15) and the other end fixedly connected to the connecting pipe (11); A rotary drive assembly is used to drive the rotary disk (21) to rotate, thereby moving the second piston plate (18).

5. A liquid crystal display assembly with an impact-resistant structure according to claim 4, characterized in that, The rotation drive assembly includes: A flip block (26) is fixedly connected to the surface of a rotating shaft (20). A torsion spring (27) is symmetrically sleeved on the surface of the rotating shaft (20). The two ends of the torsion spring (27) are respectively connected to the flip block (26) and the bracket (19). A U-shaped push plate (28) is slidably connected to the first compression chamber (14) on one side and to the second compression chamber (15) on the other side. The side of the U-shaped push plate (28) located in the first compression chamber (14) is fixedly connected to the first piston plate (16), and the side of the U-shaped push plate (28) located in the second compression chamber (15) is fixedly connected to a push block (29).

6. A liquid crystal display assembly with an impact-resistant structure according to claim 1, characterized in that, Also includes: Four pins (102) are fixedly connected in an array within a U-shaped mounting slot (101); Four sockets (201) are provided on the U-shaped substrate (2) at the positions of the four sockets (201) corresponding to the positions of the pins (102).

7. A liquid crystal display assembly with an impact-resistant structure according to claim 1, characterized in that, The top of the frame (1) is fixedly connected to a U-shaped elastic pad (104).

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