Curved screen LCD lens edge reinforcing frame

Abstract

The utility model relates to the technical field of curved screen, disclose a kind of curved screen LCD lens edge reinforcing frame, including frame plate, the outside fixed connection of frame plate has drive assembly, the drive assembly includes pneumatic cylinder, the drive end fixed connection of pneumatic cylinder has push rod, the outside sliding connection of push rod has fixed block, the rear side fixed connection in the outside of frame plate of fixed block, the top fixed connection of fixed block has two sliding rods, the outside sliding connection of two sliding rods has two sliding blocks, the outside fixed connection of two sliding blocks has fixed ring, the inside fixed connection of fixed ring has bent pole. In the utility model, push rod is driven by pneumatic cylinder, sliding block is pushed along sliding rod, bent pole is driven to move, finally drive to adjust its bottom frame plate bending degree, can closely fit curved screen edge, avoid lens edge and appear breakage due to uneven stress, give consideration to the stable support to curved screen edge.

Description

Technical Field

[0001] This utility model relates to the field of curved screen technology, and in particular to a curved screen LCD lens edge reinforcement frame. Background Technology

[0002] Curved LCD lenses, with their immersive visual experience brought by the curved design, are widely used in some electronic smart devices. However, the curved structure also makes the edge of the lens a weak point. Therefore, the edge reinforcement frame of curved LCD lenses has emerged. It is specifically designed to address the structural characteristics and protection needs of curved edges, make up for the shortcomings of the curved design of curved LCD lenses, and become a key component to ensure the integrity of the lens during the production, assembly and use of curved screen equipment.

[0003] The curved LCD lens edge reinforcement frame is installed at the edge of the curved screen device to support and protect the arc edge of the curved LCD lens, thereby stabilizing and fixing the lens edge and dispersing external stress. The frame provides targeted edge protection for the curved LCD lens during equipment operation and daily use, effectively reducing the risk of edge breakage and deformation, reducing equipment failures caused by lens damage, and providing reliable protection for the structural stability and service life of the curved screen device.

[0004] While traditional edge-strengthening frames on the market provide rigid mechanical protection for the outer edges of curved screen devices, they cannot adapt to the different curvature shapes of curved screens on the market, which limits the frame production and fails to provide adequate protection for some curved screens. Therefore, a curved screen LCD lens edge-strengthening frame is proposed to solve the above problems. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides a curved screen LCD lens edge reinforcement frame, which aims to improve the problem that the curvature of some devices in the prior art cannot be adjusted.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A curved LCD lens edge reinforcement frame includes a frame plate, a driving assembly fixedly connected to the outside of the frame plate, the driving assembly including a cylinder, a push rod fixedly connected to the driving end of the cylinder, a fixing block fixedly connected to the outside of the push rod, a fixing block fixedly connected to the rear side of the fixing block to the outside of the frame plate, two sliding rods fixedly connected to the top of the fixing block, two sliding blocks slidably connected to the outside of the two sliding rods, a fixing ring fixedly connected to the outside of the two sliding blocks, a bent rod fixedly connected to the inside of the fixing ring, and a bottom of the sliding block fixedly connected to the top of the push rod.

[0008] As a further description of the above technical solution:

[0009] A fixing ring is fixedly connected to the adjacent side of the bent rod and the sliding block. A sliding groove fixing plate is fixedly connected to the outside of the frame plate. The inside of the sliding groove fixing plate is slidably connected to the outside of the bent rod. A spring rod is fixedly connected to the inside of the bent rod.

[0010] As a further description of the above technical solution:

[0011] The outer end of the spring rod is fixedly connected to a rotating ring, and the inside of the rotating ring is rotatably connected to a fixed column. The rear side of the fixed column is fixedly connected to the outside of the frame plate.

[0012] As a further description of the above technical solution:

[0013] A spring rod is fixedly connected to the adjacent side of the rotating ring and the bent rod, and a bent rod is fixedly connected to the adjacent side of the spring rod and the fixed ring;

[0014] As a further description of the above technical solution:

[0015] A connecting fixing plate is fixedly connected to the outside of the frame plate. The frame plate is fixedly connected to the side of the connecting fixing plate and the fixing column. A support column is fixedly connected to the outside of the connecting fixing plate. A connecting rod assembly is rotatably connected to the top of the support column. The connecting rod assembly includes a rocker arm b. The bottom of the rocker arm b is rotatably connected to the top of the support column. A control rod is fixedly connected to the outside of the rocker arm b.

[0016] As a further description of the above technical solution:

[0017] The top of the rocker arm b is rotatably connected to the rocker arm a, the left side of the rocker arm a is rotatably connected to the connecting plate, the bottom of the connecting plate is rotatably connected to the top of the support column, and the rocker arm a and the support column are rotatably connected to the connecting plate on the adjacent side.

[0018] As a further description of the above technical solution:

[0019] Two limiting plates are fixedly connected to the top of the connecting plate, a limiting plate is rotatably connected to the left side of the connecting plate, two clamping wheels are fixedly connected to the outside of the limiting plate, a display screen is slidably connected to the bottom of the clamping wheels, and the rear side of the display screen is fixedly connected to the outside of the frame plate.

[0020] As a further description of the above technical solution:

[0021] The connecting plate and the rocker arm b are rotatably connected to the rocker arm a on their respective sides, and the support column and the frame plate are fixedly connected to the connecting fixing plate on their respective sides.

[0022] This utility model has the following beneficial effects:

[0023] 1. In this utility model, the cylinder drives the push rod to push the sliding block to slide along the sliding rod, which drives the bent rod to move, and finally drives the bottom frame plate to adjust the curvature. This can closely fit the edge of the curved screen, avoid damage to the lens edge due to uneven force, and at the same time take into account the stable support of the edge of the curved screen.

[0024] 2. In this utility model, the adjustable clamping structure can quickly clamp the edge of the display screen, forming a symmetrical support on both sides with the frame plate. The clamping prevents the lens edge from shifting due to force, ensuring the stability of the overall structure of the display screen. Attached Figure Description

[0025] Figure 1 This is a three-dimensional schematic diagram of a curved screen LCD lens edge reinforcement frame proposed in this utility model;

[0026] Figure 2 This is a schematic diagram of the sliding rod of the edge reinforcement frame for curved screen LCD lenses proposed in this utility model;

[0027] Figure 3 This is a schematic diagram of the structure of a curved LCD lens edge reinforcement frame proposed in this utility model;

[0028] Figure 4 This is a schematic diagram of the connecting and fixing plate of the edge reinforcement frame for curved screen LCD lenses proposed in this utility model;

[0029] Figure 5 for Figure 4 Enlarged view of point A in the middle.

[0030] Legend:

[0031] 1. Slide rail fixing plate; 2. Fixing block; 3. Frame plate; 4. Bending rod; 5. Sliding block; 6. Sliding rod; 7. Fixing ring; 8. Drive assembly; 9. Push rod; 10. Cylinder; 11. Spring rod; 12. Display screen; 13. Fixing column; 14. Rotary ring; 15. Connecting fixing plate; 16. Clamping wheel; 17. Limiting plate; 18. Limiting fixing plate; 19. Connecting plate; 20. Rocker a; 21. Linkage assembly; 22. Rocker b; 23. Control rod; 24. Support column. Detailed Implementation

[0032] 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.

[0033] Reference Figures 1 to 3 This utility model provides an embodiment of a curved LCD lens edge reinforcement frame, including a frame plate 3, which serves as the basic load-bearing structure of the entire reinforcement frame and the mounting carrier for all other components. The frame plate 3 is a flexible, bendable plate. A drive assembly 8 is fixedly connected to the outside of the frame plate 3, acting as the driving force for rotating a bent rod 4. The drive assembly 8 includes a cylinder 10, which is a power source. Its drive end is connected to a push rod 9, which is fixedly connected to the drive end of the cylinder 10. A sliding block 5 is connected to the top of the push rod 9, pushing it to slide outside a sliding rod 6. A fixing block 2 is fixedly connected to the outside of the push rod 9. To restrict the sliding block 5, the rear side of the fixed block 2 is fixedly connected to the outside of the frame plate 3. The top of the fixed block 2 is fixedly connected to two sliding rods 6, which provide a sliding track for the sliding block 5 to facilitate subsequent adjustment of the curvature. The two sliding rods 6 are slidably connected to two sliding blocks 5, which are the driving blocks that drive the bent rod 4 to slide in the slide groove fixed plate 1. The two sliding blocks 5 are fixedly connected to a fixing ring 7, which restricts and fixes the movement of the bent rod 4. The bent rod 4 is fixedly connected inside the fixing ring 7. The bent rod 4 is the key structure for driving the frame plate 3 to bend and adjust. The bottom of the sliding block 5 is fixedly connected to the top of the push rod 9.

[0034] A fixing ring 7 is fixedly connected to the side of the bent rod 4 and the sliding block 5. A sliding groove fixing plate 1 is fixedly connected to the outside of the frame plate 3. The sliding block 5 drives the bent rod 4 to slide in the sliding groove fixing plate 1, which restricts the movement of the bent rod 4. The inside of the sliding groove fixing plate 1 is slidably connected to the outside of the bent rod 4. A spring rod 11 is fixedly connected to the inside of the bent rod 4 to assist the bent rod 4 in deformation and bending. A rotating ring 14 is fixedly connected to the outer end of the spring rod 11. The spring rod 11 rotates around the fixing column 13 through the rotating ring 14 to buffer the adjustment force and transmit it to the frame plate 3. The fixing column 13 is rotatably connected to the inside of the rotating ring 14 to connect and fix the spring rod 11 and the frame plate 3. The rear side of the fixing column 13 is fixedly connected to the outside of the frame plate 3. A spring rod 11 is fixedly connected to the side of the rotating ring 14 and the bent rod 4. A bent rod 4 is fixedly connected to the side of the spring rod 11 and the fixing ring 7.

[0035] Reference Figures 1 to 5A connecting plate 15 is fixedly connected to the outside of the frame plate 3. The connecting plate 15 securely connects the clamping mechanism to the frame plate 3. The frame plate 3 is fixedly connected to the side of the connecting plate 15 and the fixed column 13. A support column 24 is fixedly connected to the outside of the connecting plate 15. The top of the support column 24 provides a rotation fulcrum for the linkage assembly 21. The top of the support column 24 is rotatably connected to the linkage assembly 21, which is the component for realizing the power transmission and angle adjustment of the clamping mechanism. The linkage assembly 21 includes a rocker arm b22. The control lever 23 is moved to drive the rocker arm b22 to rotate around the support column 24. The bottom of the rocker arm b22 is rotatably connected to the top of the support column 24. The control lever 23 is fixedly connected to the outside of the rocker arm b22, which plays a control and fixing role for the entire linkage assembly 21.

[0036] The top of the rocker arm b22 is rotatably connected to the rocker arm a20, and force is transmitted to the rocker arm a20 through a connecting rod. The left side of the rocker arm a20 is rotatably connected to a connecting plate 19. Driven by the rocker arm a20, the connecting plate 19 rotates around the support column 24 to adjust its angle. The bottom of the connecting plate 19 is rotatably connected to the top of the support column 24. The rocker arm a20 and the support column 24 are rotatably connected to the connecting plate 19 on their adjacent sides. Two limiting plates 18 are fixedly connected to the top of the connecting plate 19, enhancing its structural strength. The left side of the connecting plate 19 is rotatably connected to... A limiting plate 17 restricts the movement of the clamping wheels 16. Two clamping wheels 16 are fixedly connected to the outside of the limiting plate 17. The clamping wheels 16 are made of rubber to reduce friction damage to the screen. The display screen 12 is slidably connected to the bottom of the clamping wheels 16 and fixed to the frame plate 3 at the rear. The edge contacts the clamping wheels 16 and has a curved structure. The rear of the display screen 12 is fixedly connected to the outside of the frame plate 3. A rocker arm a20 is rotatably connected to the side of the connecting plate 19 and the rocker arm b22. A connecting fixing plate 15 is fixedly connected to the side of the support column 24 and the side of the frame plate 3.

[0037] Working principle: The cylinder 10 in the drive assembly 8 drives the push rod 9 to push the sliding block 5 forward. The sliding block 5 is restricted to sliding outside the sliding rod 6, which is fixed at both ends to the fixed block 2. When the sliding block 5 slides forward, it drives the bent rod 4, which is fixed above the sliding block 5 by the fixed ring 7, to move. Due to the bending of the bent rod 4 and the elasticity of the spring rod 11 fixed inside, it slides inside the slide groove fixed plate 1. The fixed column 13 rotatably connects the fixed frame plate 3 and the spring rod 11. The spring rod 11 is fixed on the rotating ring 14 and rotates outside the fixed column 13. Finally, when the cylinder 10 is driven, it drives the sliding block 5 to push the bent rod 4 to bend, thereby adjusting the curvature of the frame plate 3 to adapt to the display screen 12 and strengthen the protection of the display screen 12.

[0038] By moving the control lever 23, the linkage assembly 21 is driven to work, causing the rocker arm b22 and rocker arm a20 to rotate in an interlocking manner, which in turn drives the angle control rotation of the connecting plate 19. When the connecting plate 19 is adjusted downward, the limiting plate 17 fixed outside it moves downward, thereby causing the clamping wheel 16 fixed outside the limiting plate 17 to lock the edge of the display screen 12. The connecting fixing plate 15 fixes the entire mechanism to two on each side edge of the frame plate 3, thus achieving the goal of strengthening the support of the edge of the display screen 12.

[0039] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A curved LCD lens edge reinforcement frame, comprising a frame plate (3), characterized in that: A drive assembly (8) is fixedly connected to the outside of the frame plate (3). The drive assembly (8) includes a cylinder (10). A push rod (9) is fixedly connected to the drive end of the cylinder (10). A fixing block (2) is fixedly connected to the outside of the push rod (9). The rear side of the fixing block (2) is fixedly connected to the outside of the frame plate (3). Two sliding rods (6) are fixedly connected to the top of the fixing block (2). Two sliding blocks (5) are slidably connected to the outside of the two sliding rods (6). A fixing ring (7) is fixedly connected to the outside of the two sliding blocks (5). A bent rod (4) is fixedly connected to the inside of the fixing ring (7). The bottom of the sliding block (5) is fixedly connected to the top of the push rod (9).

2. The edge reinforcement frame for curved LCD lenses according to claim 1, characterized in that: A fixing ring (7) is fixedly connected to the adjacent side of the bent rod (4) and the sliding block (5). A sliding groove fixing plate (1) is fixedly connected to the outside of the frame plate (3). The inside of the sliding groove fixing plate (1) is slidably connected to the outside of the bent rod (4). A spring rod (11) is fixedly connected to the inside of the bent rod (4).

3. The edge reinforcement frame for curved LCD lenses according to claim 2, characterized in that: The outer end of the spring rod (11) is fixedly connected to a swivel ring (14), and the inside of the swivel ring (14) is rotatably connected to a fixed column (13). The rear side of the fixed column (13) is fixedly connected to the outside of the frame plate (3).

4. The edge reinforcement frame for curved LCD lenses according to claim 3, characterized in that: A spring rod (11) is fixedly connected to the adjacent side of the rotating ring (14) and the bent rod (4), and a bent rod (4) is fixedly connected to the adjacent side of the spring rod (11) and the fixed ring (7).

5. The edge reinforcement frame for curved LCD lenses according to claim 3, characterized in that: The frame plate (3) is fixedly connected to the outside of a connecting plate (15). The connecting plate (15) and the fixed column (13) are fixedly connected to the frame plate (3) on the same side. The connecting plate (15) is fixedly connected to the outside of a support column (24). The top of the support column (24) is rotatably connected to a connecting rod assembly (21). The connecting rod assembly (21) includes a rocker arm b (22). The bottom of the rocker arm b (22) is rotatably connected to the top of the support column (24). The rocker arm b (22) is fixedly connected to the outside of a control rod (23).

6. The edge reinforcement frame for curved LCD lenses according to claim 5, characterized in that: The top of the rocker arm b (22) is rotatably connected to the rocker arm a (20), the left side of the rocker arm a (20) is rotatably connected to the connecting plate (19), the bottom of the connecting plate (19) is rotatably connected to the top of the support column (24), and the rocker arm a (20) and the support column (24) are rotatably connected to the connecting plate (19) on the adjacent side.

7. The edge reinforcement frame for curved LCD lenses according to claim 6, characterized in that: The top of the connecting plate (19) is fixedly connected to two limiting plates (18), the left side of the connecting plate (19) is rotatably connected to a limiting plate (17), the outside of the limiting plate (17) is fixedly connected to two clamping wheels (16), the bottom of the clamping wheels (16) is slidably connected to a display screen (12), and the rear side of the display screen (12) is fixedly connected to the outside of the frame plate (3).

8. The edge reinforcement frame for curved LCD lenses according to claim 7, characterized in that: The connecting plate (19) and the rocker arm b (22) are rotatably connected to a rocker arm a (20) on their adjacent sides, and the support column (24) and the frame plate (3) are fixedly connected to a connecting fixing plate (15) on their adjacent sides.

Images