Liquid crystal screen frame separation clamp
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- JINGCESIUM ELECTRONIC TECHNOLOGY (DONGGUAN) CO LTD
- Filing Date
- 2025-07-30
- Publication Date
- 2026-07-21
AI Technical Summary
Traditional LCD screen bezel separation fixtures are cumbersome to position and adjust when dealing with displays of different sizes. They require manual measurement and adjustment of the position and angle of multiple components, which is time-consuming and prone to errors.
A liquid crystal screen bezel separation fixture was designed. Through the sliding connection of the operating table and positioning plate structure, and the cooperation of the push block and limit block, it can achieve rapid adjustment and positioning, simplify the operation process, and reduce the dependence on the operator's skills and experience.
It enables rapid positioning of displays of different sizes, improves the continuity and efficiency of the production process, simplifies the operation process, and reduces operational errors.
Smart Images
Figure CN224526972U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of LCD screen processing technology, and in particular to an LCD screen bezel separation fixture. Background Technology
[0002] LCD screen processing is the manufacturing process of integrating raw materials such as glass substrates, liquid crystal materials, polarizers, and driving circuits into display modules through precision technology. Among them, the LCD screen bezel separation fixture is a special tool used to assist in separating the LCD screen bezel from the display module. Its core function is to fix the LCD screen through a mechanical structure and achieve non-destructive separation of the bezel from internal components (such as touch screens and LCD modules).
[0003] Regarding the above and existing related technologies, the inventors believe that the following defects often exist: When facing displays of different sizes, the positioning and adjustment process of traditional LCD screen bezel separation fixtures is cumbersome, requiring manual measurement and adjustment of the position and angle of multiple components, which is time-consuming. At the same time, it requires operators to have high precision and proficiency, and the operation process is cumbersome and prone to errors. Utility Model Content
[0004] The technical problem to be solved by this utility model is that the traditional LCD screen bezel separation fixture has the disadvantage of being cumbersome in positioning and adjusting when facing different sized displays. Therefore, we propose an LCD screen bezel separation fixture.
[0005] To achieve the above objectives, this application adopts the following technical solution: a liquid crystal screen bezel separation fixture, including a base, an operating table slidably connected to the top of the base, separation devices fixedly connected to both sides of the top of the base, a first sliding groove opened on the top of the operating table, two first sliding blocks slidably connected inside the first sliding groove, a positioning plate fixedly connected to the top of the first sliding blocks, an adjusting plate fixedly connected to one side of the positioning plate, a fixing block fixedly connected to the top of the operating table, a movable groove opened on the top of the adjusting plate, several square grooves opened at both ends of the movable groove, a fixing groove opened inside the fixing block, a pressing block slidably connected to both ends of the fixing groove, a limiting block fixedly connected to the top of the pressing block, and the surface of the limiting block slidably connected to the inside of the square groove.
[0006] Preferably, the pressing block has irregularly shaped guide grooves on both sides, and two irregularly shaped guide blocks are fixedly connected to both sides inside the fixing block. The surface of the irregularly shaped guide blocks is slidably connected to the inside of the fixing block.
[0007] Preferably, a square plate is fixedly connected inside the fixing block, and a first spring is fixedly connected to both ends of the square plate, with the other end of the first spring fixedly connected to the pressing block.
[0008] Preferably, a second sliding groove is provided at both ends of the first sliding groove, and a second slider is fixedly connected to both ends of the first sliding block, with the surface of the second slider slidably connected to the interior of the second sliding groove.
[0009] Preferably, a plurality of rollers are installed at the bottom of the first sliding block, and the surface of the rollers is rotatably connected to the inside of the first sliding groove.
[0010] Preferably, an elastic pad is fixedly connected to the side of the positioning plate away from the adjusting plate.
[0011] Preferably, three circular grooves are provided on one side of the first sliding block, and a second spring is fixedly connected inside the circular groove. The other end of the second spring is fixedly connected to one side of the first sliding groove.
[0012] The technical effects and advantages of this utility model are as follows:
[0013] In this invention, pressing the button causes the limiting block to move out of the square groove and back into the movable groove. At this point, the limiting of the adjusting plate is released, allowing the adjusting plate to be adjusted according to the size of the display screen being processed, thereby adjusting the position of the positioning plate. After adjustment, releasing the button causes it to move the limiting block back into the square groove, restoring the limiting of the adjusting plate. After fixing the display screen to the top of the operating table, pushing the operating table moves the display screen, and the separation device separates the LCD frame. This design enables rapid positioning of display screens of different sizes, greatly improving the continuity and efficiency of the production process. The rapid positioning function simplifies the operator's workflow and reduces reliance on the operator's skills and experience. Attached Figure Description
[0014] The disclosure of this utility model is illustrated with reference to the accompanying drawings. It should be understood that the drawings are for illustrative purposes only and are not intended to limit the scope of protection of this utility model. In the drawings, the same reference numerals are used to refer to the same parts:
[0015] Figure 1 This is a schematic diagram of the base structure of this utility model;
[0016] Figure 2 This is a schematic diagram of the first sliding groove structure of this utility model;
[0017] Figure 3 This is a schematic diagram of the bottom structure of the adjustment plate of this utility model;
[0018] Figure 4 This is a schematic diagram of the internal structure of the fixing block of this utility model;
[0019] Figure 5This is a schematic diagram of the fixing block structure of this utility model;
[0020] Figure 6 This is a schematic diagram of the block structure of this utility model.
[0021] Legend: 1. Base; 2. Operating table; 3. Separation device; 4. First sliding groove; 5. First sliding block; 6. Positioning plate; 7. Adjusting plate; 8. Fixing block; 9. Movable groove; 10. Square groove; 11. Fixing groove; 12. Press block; 13. Limiting block; 14. Irregularly shaped guide groove; 15. Irregularly shaped guide block; 16. Square plate; 17. First spring; 18. Second sliding groove; 19. Second slider; 20. Roller; 21. Elastic pad; 22. Circular groove; 23. Second spring. Detailed Implementation
[0022] It is readily understood that, based on the technical solution of this utility model, those skilled in the art can propose various interchangeable structural methods and implementations without altering the essential spirit of this utility model. Therefore, the following detailed embodiments and accompanying drawings are merely illustrative descriptions of the technical solution of this utility model and should not be considered as the entirety of this utility model or as limitations or restrictions on the technical solution of this utility model.
[0023] Reference Figure 1 - Figure 6As shown, this utility model provides a technical solution: a liquid crystal screen bezel separation fixture, including a base 1, an operating table 2 slidably connected to the top of the base 1, separation devices 3 fixedly connected to both sides of the top of the base 1, a first sliding groove 4 opened on the top of the operating table 2, two first sliding blocks 5 slidably connected inside the first sliding groove 4, a positioning plate 6 fixedly connected to the top of the first sliding block 5, an adjusting plate 7 fixedly connected to one side of the positioning plate 6, a fixing block 8 fixedly connected to the top of the operating table 2, a movable groove 9 opened on the top of the adjusting plate 7, several square grooves 10 opened at both ends of the movable groove 9, a fixing groove 11 opened inside the fixing block 8, a push block 12 slidably connected to both ends of the fixing groove 11, a limit block 13 fixedly connected to the top of the push block 12, the surface of the limit block 13 slidably connected to the inside of the square groove 10, and the push block 12 can be used to separate the screen by pressing the push block 12. Pressing block 12 causes the limiting block 13 to move out of the square groove 10 and back into the movable groove 9. At this time, the limiting of the adjusting plate 7 is released, and the adjusting plate 7 can be adjusted according to the size of the display screen being processed, thereby adjusting the position of the positioning plate 6. After the adjustment is completed, press the button 12, causing the button 12 to move the limiting block 13 back into the square groove 10, so that the adjusting plate 7 is limited again. After fixing the display screen to the top of the operating table 2, push the operating table 2 to move the display screen. The separation device 3 separates the LCD frame. Through this setting, the display screens of different sizes can be quickly positioned, which greatly improves the continuity and efficiency of the production process. The quick positioning function simplifies the operation process of the operator and reduces the dependence on the operator's skills and experience.
[0024] Reference Figure 4 As shown in this embodiment: both sides of the push block 12 are provided with irregular guide grooves 14, and two irregular guide blocks 15 are fixedly connected to both sides inside the fixed block 8. The surface of the irregular guide block 15 is slidably connected to the inside of the fixed block 8. By allowing the irregular guide block 15 to slide inside the irregular guide groove 14, the movement of the push block 12 can be provided with linear guidance, avoiding the push block 12 from deviating during the movement, so that the push block 12 drives the limiting block 13 to accurately enter the inside of the irregular guide groove 14.
[0025] Reference Figure 4 As shown in this embodiment: a square plate 16 is fixedly connected inside the fixing block 8. A first spring 17 is fixedly connected to both ends of the square plate 16. The other end of the first spring 17 is fixedly connected to the button block 12. By setting the square plate 16, the elasticity of the square plate 16 abuts against the button block 12. When the user releases the button block 12, the elasticity of the square plate 16 can automatically abut against the button block 12 to reset.
[0026] Reference Figure 2 and Figure 3As shown in this embodiment: both ends of the first sliding groove 4 are provided with second sliding grooves 18, and both ends of the first sliding block 5 are fixedly connected with second sliders 19. The surface of the second sliders 19 is slidably connected to the inside of the second sliding groove 18. By allowing the second sliders 19 to slide inside the second sliding groove 18, the movement position of the first sliding block 5 can be restricted, making the first sliding block 5 more stable when driving the positioning plate 6 to move.
[0027] Reference Figure 3 As shown in this embodiment: a plurality of rollers 20 are installed at the bottom of the first sliding block 5. The surface of the rollers 20 is rotatably connected to the inside of the first sliding groove 4. By setting the rollers 20, the friction between the first sliding block 5 and the first sliding groove 4 can be effectively reduced when the first sliding block 5 drives the positioning plate 6 to move, making the movement of the first sliding block 5 smoother.
[0028] Reference Figure 3 As shown in this embodiment, an elastic pad 21 is fixedly connected to the side of the positioning plate 6 away from the adjustment plate 7. By setting the elastic pad 21, the positioning plate 6 can be positioned more stably on the display screen, and the friction between the two can be increased.
[0029] Reference Figure 3 As shown in this embodiment: three circular grooves 22 are provided on one side of the first sliding block 5. A second spring 23 is fixedly connected inside the circular groove 22. The other end of the second spring 23 is fixedly connected to one side inside the first sliding groove 4. By setting the second spring 23, the elasticity of the second spring 23 pulls the first sliding block 5. When the user releases the limit on the adjustment plate 7, the limit on the first sliding block 5 is also released. At this time, the second spring 23 can drive the first sliding block 5 to reset, which is convenient for the next use.
[0030] Working principle: By pressing the button 12, the button 12 moves the limiting block 13 out of the square groove 10 and back into the movable groove 9. At this time, the limiting of the adjusting plate 7 is released, and the adjusting plate 7 can be adjusted according to the size of the display screen being processed, thereby adjusting the position of the positioning plate 6. After the adjustment is completed, the button 12 is released, and the button 12 moves the limiting block 13 back into the square groove 10, so that the adjusting plate 7 is limited again. After the display screen is fixed on the top of the operating table 2, the operating table 2 is pushed, so that the operating table 2 moves the display screen. The separation device 3 separates the LCD frame. Through this setting, the positioning of display screens of different sizes can be quickly positioned, which greatly improves the continuity and efficiency of the production process. The quick positioning function simplifies the operation process of the operator and reduces the dependence on the operator's skills and experience. By allowing the irregular guide block 15 to slide inside the irregular guide groove 14, the movement of the button 12 can be provided with linear guidance, avoiding the offset of the button 12 during the movement. The push block 12 drives the limiting block 13 to accurately enter the interior of the irregular guide groove 14. By setting a square plate 16, the elasticity of the square plate 16 abuts against the push block 12. When the user releases the push block 12, the elasticity of the square plate 16 can automatically abut against the push block 12 to reset. By allowing the second slider 19 to slide inside the second slide groove 18, the movement position of the first sliding block 5 can be restricted, making the first sliding block 5 more stable when moving the positioning plate 6. By setting a roller 20, the friction between the first sliding block 5 and the first slide groove 4 can be effectively reduced when the first sliding block 5 moves the positioning plate 6, making the movement of the first sliding block 5 smoother. By setting an elastic pad 21, the positioning of the positioning plate 6 on the display screen can be more stable, increasing the friction between the two. By setting a second spring 23, the elasticity of the second spring 23 pulls the first sliding block 5. When the user releases the limiting of the adjustment plate 7, the limiting of the first sliding block 5 is also released. At this time, the second spring 23 can drive the first sliding block 5 to reset, which is convenient for the next use.
[0031] The technical scope of this utility model is not limited to the content described above. Those skilled in the art can make various modifications and variations to the above embodiments without departing from the technical concept of this utility model, and all such modifications and variations should fall within the protection scope of this utility model.
Claims
1. A liquid crystal screen bezel separation fixture, characterized in that, Includes a base (1): the top of the base (1) is slidably connected to an operating table (2), and both sides of the top of the base (1) are fixedly connected to a separation device (3). The top of the operating table (2) is provided with a first sliding groove (4), and two first sliding blocks (5) are slidably connected inside the first sliding groove (4). The top of the first sliding block (5) is fixedly connected to a positioning plate (6), and one side of the positioning plate (6) is fixedly connected to an adjusting plate (7). The top of the operating table (2) is fixedly connected to a fixing block (8), and the top of the adjusting plate (7) is provided with a movable groove (9). Both ends of the movable groove (9) are provided with several square grooves (10). The inside of the fixing block (8) is provided with a fixing groove (11), and both ends of the fixing groove (11) are slidably connected to a push block (12). The top of the push block (12) is fixedly connected to a limit block (13), and the surface of the limit block (13) is slidably connected to the inside of the square groove (10).
2. The LCD screen bezel separation fixture according to claim 1, characterized in that: The pressing block (12) has irregularly shaped guide grooves (14) on both sides, and two irregularly shaped guide blocks (15) are fixedly connected to both sides inside the fixing block (8). The surface of the irregularly shaped guide block (15) is slidably connected to the inside of the fixing block (8).
3. The LCD screen bezel separation fixture according to claim 1, characterized in that: A square plate (16) is fixedly connected inside the fixing block (8). A first spring (17) is fixedly connected to both ends of the square plate (16). The other end of the first spring (17) is fixedly connected to the pressing block (12).
4. The LCD screen bezel separation fixture according to claim 1, characterized in that: The first sliding groove (4) has a second sliding groove (18) at both ends, and the first sliding block (5) has a second slider (19) fixedly connected to both ends. The surface of the second slider (19) is slidably connected to the inside of the second sliding groove (18).
5. The LCD screen bezel separation fixture according to claim 1, characterized in that: The bottom of the first sliding block (5) is equipped with several rollers (20), and the surface of the rollers (20) is rotatably connected to the inside of the first sliding groove (4).
6. The LCD screen bezel separation fixture according to claim 1, characterized in that: An elastic pad (21) is fixedly connected to the side of the positioning plate (6) away from the adjustment plate (7).
7. The LCD screen bezel separation fixture according to claim 1, characterized in that: The first sliding block (5) has three circular grooves (22) on one side. A second spring (23) is fixedly connected inside the circular groove (22). The other end of the second spring (23) is fixedly connected to one side inside the first sliding groove (4).