Anti-glare multi-view liquid crystal display

Abstract

The application discloses an anti-dazzle multi-view liquid crystal display screen and belongs to the field of liquid crystal display screens, which comprises a supporting frame, universal wheels are uniformly arranged at the lower ends of the supporting frame, locks are arranged at the outer sides of the universal wheels, fixed blocks are arranged at the upper ends of the supporting frame, display screens are arranged at the front ends of the fixed blocks, balance mechanisms are arranged in the supporting frame and are used for stabilizing the supporting frame, the balance mechanisms comprise horizontal plates fixedly connected to the inside of the supporting frame, rotating balls are movably connected to the inside of the horizontal plates, and extension rods are fixedly connected to the lower ends of the rotating balls. The gravity balls move in the opposite direction of the whole device, thereby appropriately balancing external force, effectively improving the stability of the device, and the arc-shaped blocks can offset the swinging force of the gravity balls when the gravity balls are reset, so that the continuous shaking of the gravity balls is avoided, and the stability of the device is further ensured.

Description

Technical Field

[0001] This invention relates to the field of liquid crystal displays, and more specifically, to an anti-glare multi-view liquid crystal display. Background Technology

[0002] Liquid crystal displays (LCDs) are a type of flat panel display used in televisions and computers. Their advantages include low power consumption, small size, and low radiation. LCDs utilize a liquid crystal solution in two polarizing materials; when an electric current passes through the liquid, the crystals rearrange to achieve image formation. The development of LCD technology perfectly aligns with current trends in information products. Its advantages, such as right-angle display, low power consumption, and zero radiation, allow users to enjoy the best visual environment.

[0003] Chinese patent CN217082034U discloses an anti-glare LCD screen with a rotating bracket. The base plate has threaded support components on both sides of its bottom surface, with two sets of support components symmetrically arranged. Two sets of clamping plates are slidably connected to both sides of the upper surface of the support plate, with symmetrical slots on opposite sides of the clamping plates. The display screen body is positioned on the upper surface of the support plate, between the two sets of opposite clamping plates. While LCD technology features low voltage, low power consumption, and flat panel design, most LCD screens suffer from glare when used in strong light environments. A simple method to achieve anti-glare functionality is to coat the screen panel with an optical film. This invention facilitates angle adjustment, making it convenient and time-saving during presentations. It allows for easy adjustment based on usage, adapting to various screen sizes and models, thus enhancing the device's practicality.

[0004] When the above-mentioned device is in use, especially in outdoor locations with high pedestrian traffic, such as during events, the device is easily bumped by passersby. As a result, the device is relatively unstable when supported, and when raised, the center of gravity of the entire device will also shift upward, making the device prone to tipping over when subjected to external forces, which can damage the display screen and cause certain economic losses.

[0005] Therefore, an anti-glare multi-view LCD screen is proposed. Summary of the Invention

[0006] To address the problems existing in the prior art, the purpose of this invention is to provide an anti-glare multi-view LCD screen. This screen utilizes a gravity ball; when the device is subjected to external force, the gravity ball moves relative to the device due to inertia, thereby balancing the device's swaying, effectively preventing the device from tipping over, and improving its usability.

[0007] To solve the above problems, the present invention adopts the following technical solution.

[0008] An anti-glare multi-view LCD display includes a support frame, with casters evenly distributed at the lower end of the support frame and a locking buckle on the outer side of each caster. A fixing block is provided at the upper end of the support frame, and a display screen is provided at the front end of the fixing block. A balancing mechanism is provided inside the support frame to stabilize the support frame.

[0009] The balancing mechanism includes a horizontal plate fixedly connected inside a support frame. A rotating ball is movably connected inside the horizontal plate. An extension rod is fixedly connected to the lower end of the rotating ball. A gravity ball is fixedly connected to the lower end of the extension rod. A rotating block is rotatably connected to the lower inner wall of the support frame. A cylinder is fixedly connected to the upper end of the rotating block. An arc-shaped block is fixedly connected to the upper end of the cylinder. An arc-shaped groove is formed at the upper end of the arc-shaped block. A slider is slidably connected inside the arc-shaped groove. The lower end of the gravity ball is embedded inside the slider. The outer side of the gravity ball can move within the arc-shaped block. A piston block is slidably connected inside the cylinder. A first spring is fixedly connected to the lower end of the piston block. Openings are evenly distributed on the outer side of the piston block. One-way valves are evenly fixedly connected inside the piston block. An arc-shaped block is fixedly connected to the upper end of the piston block. The upper end of the arc-shaped block is slidably connected to the upper end of the cylinder. The cylinder is filled with water.

[0010] Preferably, a return spring is provided at the lower end of the rod wall of the rotating block, and the outer side of the return spring is fixedly connected to the inner lower end of the support frame.

[0011] Preferably, the lower end of the support frame is provided with two circular plates, and each of the two circular plates has a protrusion on one side. The upper end of the upper circular plate is fixedly connected to the lower end of the rotating block, and the lower end of the lower circular plate is fixedly connected to a rectangular block. The rod wall of the rectangular block is slidably connected to the lower end of the support frame. The upper end of the rectangular block is provided with a second spring, and the lower end of the rectangular block is slidably connected to a friction plate. The lower end of the rectangular block is fixedly connected to a third spring, and the lower end of the third spring is fixedly connected to the interior of the friction plate.

[0012] Preferably, rubber blocks are uniformly fixedly connected to the lower end of the friction plate.

[0013] Preferably, the lower end of the arc-shaped block is provided with a slot, and horizontal blocks are fixedly connected to both sides of the cylinder. The upper end of the horizontal block is provided with a sliding groove, and a weight block is slidably connected inside the sliding groove. A vertical rod is fixedly connected to the upper end of the weight block, and the wall of the vertical rod is slidably connected to the inside of the slot. A fourth spring is fixedly connected to the opposite side of the two weight blocks.

[0014] Preferably, a sliding rod is fixedly connected inside the groove, and the wall of the sliding rod is slidably connected to the inside of the weight block.

[0015] Preferably, a top rod is slidably connected inside the vertical rod, and a fifth spring is provided on the wall of the top rod. A contact switch is fixedly connected to the upper end of one side of the horizontal block, and an alarm is provided on both sides of the support frame. The alarm is electrically connected to the contact switch.

[0016] Preferably, both sides of the cross plate are threaded with threaded rods, the upper ends of the two threaded rods are rotatably connected to a limiting plate, and the upper end of the rotating ball is flat.

[0017] Preferably, a circular block is rotatably connected to the upper end of the support frame, the upper end of the circular block is fixedly connected to the lower end of the fixed block, a movable rod is slidably connected to the right side of the upper end of the support frame, a pressure block is fixedly connected to the left side of the movable rod, and a sixth spring is fixedly connected to the right side of the pressure block.

[0018] Preferably, the lower end of the slider is rotatably connected to a rotating rod, and the two sides of the lower end of the slider are arc-shaped.

[0019] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0020] (1) By setting the gravity ball to move in the opposite direction to the movement of the entire device, the external force can be properly balanced, which can effectively improve the stability of the device. At the same time, the set arc block can make the gravity ball counteract its swing force when it is reset, avoid the gravity ball from shaking continuously, and further ensure the stability of the device.

[0021] (2) When the rotating block rotates, it drives the upper circular plate to rotate. The upper circular plate drives the protrusion to rotate and contact the lower protrusion, thereby causing the lower circular plate to move down. The lower circular plate drives the rectangular block to move down. The lower end of the rectangular block squeezes the third spring. The third spring pushes the friction plate down, thereby causing the friction plate to move down and contact the ground. This increases the friction force of the support frame movement and further improves the stability of the device when it shakes.

[0022] (3) When the gravity ball moves relative to the arc block, the slider will push the vertical rod to move, the vertical rod will drive the weight block, and the movement of the weight block will generate more balancing force when shaking, thereby further improving the stability of the device.

[0023] (4) The vertical rod moves, causing the top rod to move. The top rod moves and contacts the contact switch, causing the alarm to sound and alert people around. Attached Figure Description

[0024] Figure 1This is a schematic diagram of the overall structure of the present invention;

[0025] Figure 2 This is a partial structural diagram of the present invention;

[0026] Figure 3 For the present invention Figure 2 Enlarged structural diagram at point A in the middle;

[0027] Figure 4 This is a partial cross-sectional view of the present invention;

[0028] Figure 5 For the present invention Figure 4 Enlarged structural diagram at point B;

[0029] Figure 6 This is a schematic cross-sectional view of the arc-shaped block structure of the present invention;

[0030] Figure 7 For the present invention Figure 6 Enlarged structural diagram at point C;

[0031] Figure 8 This is a cross-sectional view of the friction plate structure of the present invention.

[0032] Explanation of the labels in the diagram:

[0033] 1. Support frame; 2. Fixing block; 3. Alarm; 4. Horizontal plate; 5. Limiting plate; 6. Threaded rod; 7. Caster wheel; 8. Arc groove; 9. Arc block; 10. Rotating ball; 11. Extension rod; 12. Gravity ball; 13. Rotating block; 14. Cylinder; 15. First spring; 16. Arc block; 17. Sliding block; 18. Pressure block; 19. Sixth spring; 20. Moving rod; 21. Piston block; 22. Circular plate; 23. Return spring 24. Protrusion; 25. Friction plate; 26. Third spring; 27. Rectangular block; 28. Second spring; 29. ​​Opening; 30. Rubber block; 31. One-way valve; 32. Water; 33. Groove; 34. Vertical rod; 35. Top rod; 36. Contact switch; 37. Horizontal block; 38. Sliding rod; 39. Fourth spring; 40. Slide groove; 41. Fifth spring; 42. Weight block; 43. Rotating rod; 44. Round block; 45. Display screen. Detailed Implementation

[0034] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without creative effort are within the scope of protection of the present invention.

[0035] Please see Figures 1 to 8 A multi-view LCD screen with anti-glare features includes a support frame 1. Universal wheels 7 are evenly distributed at the lower end of the support frame 1, making the device easier to move. Locks are provided on the outer sides of the universal wheels 7 to lock them in place, preventing further movement. A fixing block 2 is provided at the upper end of the support frame 1, and a display screen 45 is provided at the front end of the fixing block 2. A balancing mechanism is provided inside the support frame 1 to stabilize it.

[0036] The balancing mechanism includes a horizontal plate 4 fixedly connected inside the support frame 1. A rotating ball 10 is movably connected inside the horizontal plate 4, allowing it to rotate freely within the plate. An extension rod 11 is fixedly connected to the lower end of the rotating ball 10, and a gravity ball 12 is fixedly connected to the lower end of the extension rod 11. The extension rod 11 extends downwards, positioning the gravity ball 12 at the lower end of the support frame 1, thereby lowering the center of gravity of the entire device and improving stability. A rotating block 13 is rotatably connected to the inner wall of the lower end of the support frame 1. A cylinder 14 is fixedly connected to the upper end of the support frame 13. An arc-shaped block 9 is fixedly connected to the upper end of the cylinder 14. The arc-shaped block 9 can grip relative to the support frame 1. An arc-shaped groove 8 is opened at the upper end of the arc-shaped block 9. The arc-shaped block 9 is slidably connected inside the arc-shaped groove 8 and can move inside the arc-shaped groove 8. The lower end of the gravity ball 12 is embedded inside the arc-shaped block 9. The gravity ball 12 moves synchronously with the arc-shaped block 9. The outer side of the gravity ball 12 can be movable inside the arc-shaped block 9. A piston block is slidably connected inside the cylinder 14. 21. The piston block 21 can move up and down inside the cylinder 14. A first spring 15 is fixedly connected to the lower end of the piston block 21, and the first spring 15 exerts an upward thrust on the piston block 21. Openings 29 are evenly distributed on the outer side of the piston block 21, allowing liquid to pass through the piston block 21 at the lower end of the cylinder 14. One-way valves 31 are evenly fixedly connected inside the piston block 21. The one-way valves 31 are existing technology, allowing liquid to flow in one direction. An arc is fixedly connected to the upper end of the piston block 21. Block 16, arc block 16 and piston block 21 move synchronously. The upper end of arc block 16 is slidably connected to the upper end of cylinder 14. The inside of cylinder 14 is filled with water 32. The lower end of slider 17 is uniformly connected to rotating rod 43. The lower end of slider 17 is arc-shaped on both sides. Rotating rod 43 makes the friction force of arc block 16 on slider 17 small when slider 17 moves, so as not to affect the movement of slider 17. The arc shape on both sides of slider 17 makes slider 17 better push arc block 16 downward when resetting.

[0037] The entire device is moved to the desired location using the casters 7, and then the casters 7 are fixed in place using the latches. When the device is subjected to an impact or other external force, the entire device will shift. At this time, the gravity ball 12 remains temporarily stationary due to inertia. The position of the support frame 1 causes the arc block 9 and the horizontal plate 4 to move. The movement of the horizontal plate 4 causes the rotating ball 10 to move. The rotating ball 10 will rotate accordingly to match the gravity ball 12. When the arc block 9 moves, it moves relative to the gravity ball 12, which in turn causes the arc block 9 to rotate relative to the support frame 1. The rotation of the arc block 9 is parallel to the direction of the relative movement of the gravity ball 12. The gravity ball 12 causes the slider 17 to move inside the arc groove 8. When the slider 17 moves, the upper end of the arc block 16 is no longer restricted. Under the action of the first spring 15, the piston block 21 causes the arc block 16 to move upward. At this time, the one-way valve 31 is in the open state, and water 32 can quickly pass through the opening 29 and the one-way valve 31. The passage of water causes the arc block 16 to move upward rapidly. When the gravity ball 12 moves back to the bottom, the slider 17 contacts the upper end of the arc block 16, giving the arc block 16 a downward force. At this time, the arc block 16 drives the piston block 21 to move downward and compress the first spring 15. At this time, the one-way valve 31 is closed, and the water 32 can only pass through the opening 29 through the piston block 21, which makes the piston block 21 move downward slowly. This causes the arc block 16 to move downward slowly, which in turn causes the gravity ball 12 to slowly return to its original position. This prevents the gravity ball 12 from continuously swinging when balancing the shaking force. In this way, when the device is shaken by an external force, the gravity ball 12 moves in the opposite direction to the movement of the entire device, which can appropriately balance the external force and effectively improve the stability of the device. At the same time, the arc block 9 can counteract the swinging force of the gravity ball 12 when it returns to its original position, preventing the gravity ball 12 from continuously swinging, and further ensuring the stability of the device.

[0038] like Figure 4 and Figure 8 As shown, a return spring 23 is provided at the lower end of the rod wall of the rotating block 13. The outer side of the return spring 23 is fixedly connected to the lower end of the support frame 1. The movement of the arc block 9 drives the rotating block 13 to rotate. The rotation of the rotating block 13 causes the return spring 23 to deform. In this way, after the device is stabilized by external force, the arc block 9 can be reset and parallel to the support frame 1, avoiding the arc block 9 from protruding and increasing the space occupied by the device.

[0039] like Figure 8As shown, the lower end of the support frame 1 has two circular plates 22, each with a protrusion 24 on one side. The upper end of the upper circular plate 22 is fixedly connected to the lower end of the rotating block 13. Rotation of the rotating block 13 causes the upper circular plate 22 to rotate. A rectangular block 27 is fixedly connected to the lower end of the lower circular plate 22. The wall of the rectangular block 27 is slidably connected to the lower end of the support frame 1. The rectangular block 27 can move up and down relative to the lower end of the support frame 1. A second spring 28 is provided at the upper end of the rectangular block 27. The second spring 28 exerts a force on the rectangular block 27. The rectangular block 27 is slidably connected to a friction plate 25 at its lower end, and a third spring 26 is fixedly connected to the lower end of the rectangular block 27. Through the third spring 26, after the friction plate 25 contacts the ground, the rectangular block 27 still has room to move downward, so as to avoid affecting the rotation of the rotating block 13. The lower end of the third spring 26 is fixedly connected to the inside of the friction plate 25. Rubber blocks 30 are evenly fixedly connected to the lower end of the friction plate 25. The rubber blocks 30 increase the friction force, increase the friction force when the device moves, and improve the stability.

[0040] When the rotating block 13 rotates, it drives the upper circular plate 22 to rotate. The upper circular plate 22 drives the protrusion 24 to rotate and contact the lower protrusion 24, thereby causing the lower circular plate 22 to move downward. The lower circular plate 22 drives the rectangular block 27 to move downward, causing the second spring 28 to compress. The lower end of the rectangular block 27 squeezes the third spring 26, and the third spring 26 pushes the friction plate 25 downward, thereby causing the friction plate 25 to move downward and contact the ground. This increases the friction force of the support frame 1, further improving the stability of the device when it shakes. When the device is stationary, the second spring 28 resets the rectangular block 27, and the lower end of the friction plate 25 no longer contacts the ground.

[0041] like Figure 6 As shown, the lower end of the arc-shaped block 9 is provided with a slot 33, and both sides of the cylinder 14 are fixedly connected with horizontal blocks 37. The upper end of the horizontal block 37 is provided with a sliding groove 40. A weight block 42 is slidably connected inside the sliding groove 40. The weight block 42 can move inside the sliding groove 40. The upper end of the weight block 42 is fixedly connected with a vertical rod 34. The weight block 42 and the vertical rod 34 move synchronously. The rod wall of the vertical rod 34 is slidably connected to the inside of the slot 33. The vertical rod 34 can move inside the slot 33. A fourth spring 39 is fixedly connected to the opposite side of the two weight blocks 42.

[0042] When the gravity ball 12 moves relative to the arc block 9, the slider 17 pushes the vertical rod 34 to move, and the vertical rod 34 drives the weight block 42. The movement of the weight block 42 can generate more balancing force when shaking, thereby further improving the stability of the device. When the device is stable, the weight block 42 is reset under the action of the fourth spring 39.

[0043] like Figure 6 As shown, a slide rod 38 is fixedly connected inside the slide groove 40. The wall of the slide rod 38 is slidably connected to the inside of the weight block 42. The slide rod 38 makes the weight block 42 more stable when it moves.

[0044] like Figure 6 As shown, a top rod 35 is slidably connected inside the vertical rod 34. A fifth spring 41 is provided on the rod wall of the top rod 35. A contact switch 36 is fixedly connected to the upper end of one side of the horizontal block 37. Alarms 3 are provided on both sides of the support frame 1. The alarms 3 and the contact switches 36 are electrically connected. When the vertical rod 34 moves, it drives the top rod 35 to move. When the top rod 35 moves, it contacts the contact switch 36, causing the alarm 3 to sound an alarm and alert people around. The alarm will only be triggered when the shaking force is too large.

[0045] like Figure 2 and Figure 4 As shown, threaded rods 6 are threadedly connected to both sides of the horizontal plate 4. The upper ends of the two threaded rods 6 are rotatably connected to the limiting plate 5. The upper end of the rotating ball 10 is flat. When the device needs to be moved, the limiting plate 5 is moved downward by rotating the threaded rods 6. The limiting plate 5 presses against the upper end of the rotating ball 10, thereby preventing the rotating ball 10 from moving further.

[0046] like Figure 2 and Figure 3 As shown, a circular block 44 is rotatably connected to the upper end of the support frame 1. The upper end of the circular block 44 is fixedly connected to the lower end of the fixed block 2. A moving rod 20 is slidably connected to the upper right side of the support frame 1. A pressure block 18 is fixedly connected to the left side of the moving rod 20. A sixth spring 19 is fixedly connected to the right side of the pressure block 18. When it is necessary to adjust the position of the display screen 45, the moving rod 20 is pulled to the right, and then the fixed block 2 is rotated. After rotation, the pressure block 18 contacts the circular block 44 under the action of the sixth spring 19. Under the action of friction, the rotation of the circular block 44 is restricted, so that the display screen 45 can rotate at multiple angles.

[0047] Usage: Move the entire device to the desired location using the casters 7, and then secure the casters 7 with the latches. When the device is subjected to an impact or other external force, the entire device will shift. At this time, the gravity ball 12 remains temporarily stationary due to inertia. The position of the support frame 1 causes the arc block 9 and the horizontal plate 4 to move. The movement of the horizontal plate 4 causes the rotating ball 10 to move, and the rotating ball 10 will rotate accordingly to match the gravity ball 12. When the arc block 9 moves, it moves relative to the gravity ball 12, which in turn causes the arc block 9 to rotate relative to the support frame 1. The rotation of the arc block 9 is parallel to the direction of the relative movement of the gravity ball 12. The gravity ball 12 causes the slider 17 to move inside the arc groove 8. When the slider 17 moves, the upper end of the arc block 16 is no longer restricted. Under the action of the first spring 15, the piston block 21 causes the arc block 16 to move upward. At this time, the one-way valve 31 is in the open state, and water 32 can pass through the opening 29 and the one-way valve 31. 1. The rapid passage causes the arc block 16 to move upward quickly. When the gravity ball 12 moves back to the bottom, the slider 17 will contact the upper end of the arc block 16, causing the arc block 16 to have a downward force. At this time, the arc block 16 drives the piston block 21 to move downward and compress the first spring 15. At this time, the one-way valve 31 is in the closed state, and the water 32 can only pass through the opening 29 through the piston block 21, which makes the piston block 21 move downward slowly, which in turn causes the arc block 16 to move downward slowly, which in turn causes the gravity ball 12 to slowly return to its original position. This prevents the gravity ball 12 from continuously swinging when balancing the shaking force. In this way, when the device is shaken by an external force, the gravity ball 12 moves in the opposite direction to the movement of the entire device, which can appropriately balance the external force and effectively improve the stability of the device. At the same time, the arc block 9 can make the gravity ball 12 counteract its swinging force when returning to its original position, preventing the gravity ball 12 from continuously swinging, which further ensures the stability of the device.

[0048] Furthermore, when the rotating block 13 rotates, it drives the upper circular plate 22 to rotate. The upper circular plate 22 drives the protrusion 24 to rotate and contact the lower protrusion 24, thereby causing the lower circular plate 22 to move downward. The lower circular plate 22 drives the rectangular block 27 to move downward, causing the second spring 28 to be compressed. The lower end of the rectangular block 27 squeezes the third spring 26, and the third spring 26 pushes the friction plate 25 downward, thereby causing the friction plate 25 to move downward and contact the ground. This increases the friction force of the support frame 1, further improving the stability of the device when it shakes. When the device is stationary, the second spring 28 resets the rectangular block 27, and the lower end of the friction plate 25 no longer contacts the ground.

[0049] Furthermore, when the gravity ball 12 moves relative to the arc block 9, the slider 17 pushes the vertical rod 34 to move, and the vertical rod 34 drives the weight block 42. The movement of the weight block 42 can generate more balancing force during shaking, thereby further improving the stability of the device. When the device is stable, the weight block 42 is reset under the action of the fourth spring 39. When it is necessary to move the device, the threaded rod 6 is rotated to make the limiting plate 5 move downward. The limiting plate 5 presses on the upper end of the rotating ball 10, thereby preventing the rotating ball 10 from moving further.

[0050] Furthermore, the movement of the vertical rod 34 causes the top rod 35 to move, and the top rod 35 moves to contact the contact switch 36, causing the alarm 3 to sound an alarm and alert people around. The alarm will only be triggered when the shaking force is too great.

[0051] Furthermore, when the position of the display screen 45 needs to be adjusted, the moving rod 20 is pulled to the right, and then the fixed block 2 is rotated. After rotation, the pressure block 18 contacts the circular block 44 under the action of the sixth spring 19. Under the action of friction, the rotation of the circular block 44 is restricted, thus enabling the display screen 45 to rotate at multiple angles.

[0052] The above description is merely a preferred embodiment of the present invention; however, the scope of protection of the present invention is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in the present invention, based on the technical solution and its improved concepts, should be covered within the scope of protection of the present invention.

Claims

1. An anti-glare multi-view liquid crystal display screen comprising a support frame (1), characterized in that: The lower end of the support frame (1) is evenly provided with casters (7), and the outer side of the casters (7) is provided with a buckle. The upper end of the support frame (1) is provided with a fixing block (2), and the front end of the fixing block (2) is provided with a display screen (45). The support frame (1) is provided with a balancing mechanism inside, which is used to stabilize the support frame (1). The balancing mechanism includes a horizontal plate (4) fixedly connected inside the support frame (1). A rotating ball (10) is movably connected inside the horizontal plate (4). An extension rod (11) is fixedly connected to the lower end of the rotating ball (10). A gravity ball (12) is fixedly connected to the lower end of the extension rod (11). A rotating block (13) is rotatably connected to the lower inner wall of the support frame (1). A cylinder (14) is fixedly connected to the upper end of the rotating block (13). An arc-shaped block (9) is fixedly connected to the upper end of the cylinder (14). An arc-shaped groove (8) is opened at the upper end of the arc-shaped block (9). A slider (17) is slidably connected inside the arc-shaped groove (8). The lower end of the gravity ball (12) is embedded inside the slider (17). The outer side of the gravity ball (12) can be moved inside the arc block (9). The cylinder (14) is slidably connected to the piston block (21). The lower end of the piston block (21) is fixedly connected to the first spring (15). The outer side of the piston block (21) is evenly provided with openings (29). The piston block (21) is evenly fixedly connected to the inside of the piston block (21). The upper end of the piston block (21) is fixedly connected to the arc block (16). The upper end of the arc block (16) is slidably connected to the upper end of the cylinder (14). When the gravity ball (12) moves back to the bottom, the slider (17) will contact the upper end of the arc block (16). The inside of the cylinder (14) is filled with water (32).

2. The anti-glare multi-view liquid crystal display panel according to claim 1, wherein: The lower end of the rod wall of the rotating block (13) is provided with a return spring (23), and the outer side of the return spring (23) is fixedly connected to the lower end of the support frame (1).

3. The anti-glare multi-view LCD display screen according to claim 1, characterized in that: The lower end of the support frame (1) is provided with two circular plates (22). Each of the two circular plates (22) has a protrusion (24) on one side. The upper end of the upper circular plate (22) is fixedly connected to the lower end of the rotating block (13). The lower end of the lower circular plate (22) is fixedly connected to a rectangular block (27). The rod wall of the rectangular block (27) is slidably connected to the lower end of the support frame (1). The upper end of the rectangular block (27) is provided with a second spring (28). The lower end of the rectangular block (27) is slidably connected to a friction plate (25). The lower end of the rectangular block (27) is fixedly connected to a third spring (26). The lower end of the third spring (26) is fixedly connected to the interior of the friction plate (25).

4. The anti-glare multi-view liquid crystal display panel according to claim 3, wherein: Rubber blocks (30) are uniformly fixedly connected to the lower end of the friction plate (25).

5. The anti-glare multi-view liquid crystal display panel according to claim 1, wherein: The lower end of the arc-shaped block (9) is provided with a slot (33), and both sides of the cylinder (14) are fixedly connected with horizontal blocks (37). The upper end of the horizontal block (37) is provided with a sliding groove (40). A weight block (42) is slidably connected inside the sliding groove (40). A vertical rod (34) is fixedly connected to the upper end of the weight block (42). The rod wall of the vertical rod (34) is slidably connected to the inside of the slot (33). A fourth spring (39) is fixedly connected to the opposite side of the two weight blocks (42).

6. The anti-glare multi-view liquid crystal display panel according to claim 5, wherein: A sliding rod (38) is fixedly connected inside the slide groove (40), and the wall of the sliding rod (38) is slidably connected to the inside of the weight block (42).

7. The anti-glare multi-view liquid crystal display panel according to claim 5, wherein: The vertical rod (34) is internally slidably connected to a top rod (35), and the top rod (35) is provided with a fifth spring (41) on its rod wall. A contact switch (36) is fixedly connected to the upper end of one side of the horizontal block (37). An alarm (3) is provided on both sides of the support frame (1), and the alarm (3) is electrically connected to the contact switch (36).

8. The anti-glare multi-view liquid crystal display panel according to claim 1, wherein: Both sides of the horizontal plate (4) are threaded with threaded rods (6), and the upper ends of the two threaded rods (6) are rotatably connected to a limiting plate (5). The upper end of the rotating ball (10) is set as a plane.

9. The anti-glare multi-view liquid crystal display panel according to claim 1, wherein: The upper end of the support frame (1) is rotatably connected to a circular block (44), the upper end of the circular block (44) is fixedly connected to the lower end of the fixed block (2), a moving rod (20) is slidably connected to the right side of the upper end of the support frame (1), a pressure block (18) is fixedly connected to the left side of the moving rod (20), and a sixth spring (19) is fixedly connected to the right side of the pressure block (18).

10. The anti-glare multi-view liquid crystal display panel according to claim 1, wherein: The lower end of the slider (17) is uniformly rotatably connected to a rotating rod (43), and the two sides of the lower end of the slider (17) are arc-shaped.

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