Display screen module production jig

Abstract

The utility model discloses a display screen module production jig which comprises a base, supports are fixedly arranged on the upper end face of the base and located on the two sides of the base, a first rotating shaft and a second rotating shaft are rotationally arranged on the supports, and a rotating plate is fixedly arranged in the middle of the first rotating shaft and the middle of the second rotating shaft. One end of the first rotating shaft penetrates through the support and is fixedly provided with a rotating disc, a mounting frame is arranged on one side face of the support, an electric push rod is arranged on the outer wall of the mounting frame, the output end of the electric push rod penetrates through the mounting frame and is provided with a locking disc, and clamping teeth are fixedly arranged on the outer wall of the rotating disc and the outer wall of the locking disc. A user can rotate a rotating plate through a hand wheel so as to adjust the inclination angle of the display screen, and after adjustment, a locking disc can be moved by controlling an electric push rod, so that the locking disc and clamping teeth on the rotating disc are installed in a matched mode, the rotating plate is fixed, and later detection is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of display production, and more specifically, it relates to a jig for producing a display module. Background Art

[0002] With the increasing demand for electronic products, as one of the main spare parts, the demand for displays is also increasing day by day. During the production of displays, it is often necessary to detect the overall quality, and jigs are required for fixing during the detection process. However, most traditional jigs are set on the platform to fix the display, and the tilt angle of the display cannot be freely adjusted, resulting in low practicability; moreover, the sizes of displays are not consistent, and the existing jigs are difficult to be applied to the detection of liquid crystal displays of different sizes, resulting in low applicability. Summary of the Utility Model

[0003] (1) Technical Problems to be Solved

[0004] In view of the problems existing in the prior art, the utility model provides a jig for producing a display module to solve the technical problems mentioned in the background art that most traditional jigs are set on the platform to fix the display, and the tilt angle of the display cannot be freely adjusted, resulting in low practicability.

[0005] (2) Technical Solutions

[0006] To achieve the above object, the utility model provides the following technical solutions: A jig for producing a display module includes a base. On the upper end surface of the base and on both sides, brackets are fixedly provided. On the brackets, a first rotating shaft and a second rotating shaft are rotatably provided. At the middle position between the first rotating shaft and the second rotating shaft, a rotating plate is fixedly provided. One end of the first rotating shaft passes through the bracket and is fixedly provided with a rotating disk. On one side surface of the bracket, a mounting frame is provided. On the outer wall of the mounting frame, an electric push rod is provided. The output end of the electric push rod passes through the mounting frame and is provided with a locking disk. On the outer walls of the rotating disk and the locking disk, teeth are fixedly provided. On the outer wall of the rotating plate, sliding holes are formed. There are four groups of sliding holes, and sliding blocks are slidably provided inside each of them.

[0007] The utility model is further provided that the lower ends of the sliding blocks all pass through the sliding holes and are fixedly provided with moving blocks, and the upper ends are all fixedly provided with triangular fixing frames. On the lower end surface of the base and on both sides of the sliding holes, fixing blocks are provided. At the middle position of each fixing block, a lead screw is rotatably provided. The lead screws are all threadedly connected with the moving blocks. One end of each lead screw passes through the fixing block and is provided with a rotating disk, which is convenient for adjusting the distance between the triangular fixing frames.

[0008] The present utility model is further configured such that rubber pads are fixedly provided on the inner walls of the triangular fixing frames, facilitating the protection of the periphery of the display module.

[0009] The present utility model is further configured such that threaded rods are fixedly provided on the upper end faces of the triangular fixing frames, and pressing blocks are slidably provided on the threaded rods. Rubber top blocks are fixedly provided on the lower end faces of the pressing blocks, facilitating the fixation of the display module.

[0010] The present utility model is further configured such that adjusting nuts are provided on the threaded rods. The adjusting nuts are threadedly connected to the threaded rods, and the lower ends of the adjusting nuts are rotatably installed with the pressing blocks, facilitating the adjustment of the height of the pressing blocks.

[0011] The present utility model is further configured such that one end of the second rotating shaft passes through the bracket and is fixedly provided with a handwheel, facilitating the adjustment of the inclination angle of the display module.

[0012] The present utility model is further configured such that a plurality of the tooth-like cards are provided and arranged in a circular shape, facilitating the fixation of the rotating plate.

[0013] The present utility model is further configured such that external connection holes are provided on the upper end face of the base and at the four corners, facilitating the fixed installation of the base on the ground.

[0014] (III) Beneficial effects

[0015] Compared with the prior art, the present utility model provides a production jig for a display module, having the following beneficial effects:

[0016] 1. By providing the bracket, the first rotating shaft, the second rotating shaft, the rotating plate, the rotating disk, the mounting frame, the electric push rod, the locking disk and the tooth-like cards, the user can rotate the rotating plate through the handwheel to adjust the inclination angle of the display screen. After adjustment, the locking disk can be moved by controlling the electric push rod so that it cooperates with the tooth-like cards on the rotating disk for installation to fix the rotating plate, facilitating subsequent detection.

[0017] 2. By providing the sliding holes, the sliding blocks, the moving blocks, the triangular fixing frames, the fixing blocks, the lead screws and the rotating disks, the user can rotate the lead screws by rotating the rotating disks. At this time, the lead screws will drive the sliding blocks and the triangular fixing frames to move through the moving blocks to adjust the distance between them, and further place and fix display screens of different sizes, increasing the applicability.

[0018] 3. By setting the triangular fixing frame, threaded rod, pressing block, rubber top block and adjusting nut, the user can adjust the position of the adjusting nut on the threaded rod to drive the pressing block to move up and down, so that the lower end of the rubber top block contacts the display screen and prevents the display screen from falling out. Description of the Drawings

[0019] Figure 1 It is an overall schematic diagram of a display module production jig in an unused state;

[0020] Figure 2 It is an installation schematic diagram of the lead screw, fixed block, moving block and rotating disk at the bottom of the rotating plate;

[0021] Figure 3 It is an installation schematic diagram of the moving block, triangular fixing frame, threaded rod, pressing block and adjusting nut on the sliding block;

[0022] Figure 4 It is an installation schematic diagram of the rubber top block and adjusting nut on the pressing block;

[0023] Figure 5 It is an installation schematic diagram of the electric push rod, locking disc and locking teeth.

[0024] In the figure: 1. Base; 2. Bracket; 3. First rotating shaft; 4. Second rotating shaft; 5. Rotating plate; 6. Rotating disc; 7. Mounting frame; 8. Electric push rod; 9. Locking disc; 10. Locking teeth; 11. Sliding hole; 12. Sliding block; 13. Moving block; 14. Triangular fixing frame; 15. Fixed block; 16. Lead screw; 17. Rotating disc; 18. Rubber pad; 19. Threaded rod; 20. Pressing block; 21. Rubber top block; 22. Adjusting nut; 23. Handwheel; 24. External connection hole. Detailed Description of the Embodiment

[0025] It should be noted that, without conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present invention will be described in detail below with reference to the drawings and in conjunction with the embodiments.

[0026] It should be pointed out that unless otherwise specified, all technical and scientific terms used in the present application have the same meaning as commonly understood by those of ordinary skill in the technical field to which the present application belongs.

[0027] In the present invention, unless otherwise stated, the orientations such as "upper, lower" are usually in the directions shown in the drawings, or in the vertical, perpendicular or gravitational directions; similarly, for the convenience of understanding and description, "left, right" are usually in the left and right shown in the drawings; "inside, outside" refer to the inside and outside relative to the contour of each component itself, but the above orientation terms are not used to limit the present invention.

[0028] Please refer to Figures 1-5 , a production fixture for a display module, including a base 1. On the upper end surface of the base 1 and on both sides, brackets 2 are fixedly provided. On the brackets 2, a first rotating shaft 3 and a second rotating shaft 4 are rotatably provided. At the middle position between the first rotating shaft 3 and the second rotating shaft 4, a rotating plate 5 is fixedly provided. One end of the first rotating shaft 3 passes through the bracket 2 and is fixedly provided with a rotating disk 6. On one side surface of the bracket 2, a mounting bracket 7 is provided. On the outer wall of the mounting bracket 7, an electric push rod 8 is provided. The output end of the electric push rod 8 passes through the mounting bracket 7 and is provided with a locking disk 9. On the outer walls of the rotating disk 6 and the locking disk 9, teeth 10 are fixedly provided. On the outer wall of the rotating plate 5, sliding holes 11 are opened. There are four groups of sliding holes 11 and sliding blocks 12 are slidably provided inside them. One end of the second rotating shaft 4 passes through the bracket 2 and is fixedly provided with a hand wheel 23. The teeth 10 are provided in multiple numbers and are arranged in a circular shape.

[0029] In this embodiment, the lower ends of the sliding blocks 12 all pass through the sliding holes 11 and are fixedly provided with moving blocks 13, and the upper ends are all fixedly provided with triangular fixing frames 14. On the lower end surface of the base 1 and on both sides of the sliding holes 11, fixing blocks 15 are provided. At the middle position of the fixing blocks 15, lead screws 16 are rotatably provided. The lead screws 16 are all threadedly connected to the moving blocks 13. One end of each lead screw 16 passes through the fixing block 15 and is provided with a rotating disk 17. Rubber pads 18 are fixedly provided on the inner walls of the triangular fixing frames 14.

[0030] More specifically, the user can rotate the rotating plate 5 through the hand wheel 23 to adjust the tilt angle of the display screen. After adjustment, the electric push rod 8 can be controlled to move the locking disk 9 so that it cooperates with the teeth 10 on the rotating disk 6 for installation to fix the rotating plate 5, which is convenient for detecting the display module during production. And the lead screw 16 can also be rotated by rotating the rotating disk 17. At this time, the lead screw 16 will drive the sliding block 12 and the triangular fixing frame 14 to move through the moving block 13 to adjust the distance between them, so as to place and fix display modules of different sizes, increasing applicability.

[0031] Please refer to Figure 3 and Figure 4 , as an implementation method for fixing display screens of different thicknesses: On the upper end surfaces of the triangular fixing frames 14, threaded rods 19 are fixedly provided. On the threaded rods 19, pressing blocks 20 are slidably provided. On the lower end surfaces of the pressing blocks 20, rubber top blocks 21 are fixedly provided. On the threaded rods 19, adjusting nuts 22 are provided. The adjusting nuts 22 are all threadedly connected to the threaded rods 19. The lower ends of the adjusting nuts 22 are all rotatably installed with the pressing blocks 20.

[0032] Specifically, the user can adjust the position of the adjusting nut 22 on the threaded rod 19 to drive the pressing block 20 to move up and down, so that the lower end of the rubber top block 21 contacts the display module and prevents the display screen from falling out.

[0033] Please refer to Figure 1 As a further implementation for fixing the base 1 to the ground: external connection holes 24 are provided on the upper end surface of the base 1 at the four corners.

[0034] Specifically, the user can fix the base 1 to the ground through the external connection holes 24 to make the device more stable.

[0035] In summary, when the overall device is in use: the user can first rotate the rotating disk 17 to rotate the lead screw 16, so that the lead screw 16 drives the sliding block 12 and the triangular fixing frame 14 to move through the moving block 13, adjust the distance between them, and then place and fix display modules of different sizes to increase applicability. When the tilt angle of the display screen needs to be adjusted, the user can rotate the handwheel 23 to rotate the rotating plate 5 to adjust the tilt angle of the display screen. After adjustment, control the electric push rod 8 to move the locking disk 9 so that it is fitted with the teeth 10 on the rotating disk 6 to fix the rotating plate 5 for convenient later detection. And the user can also rotate the adjusting nut 22 to adjust its position on the threaded rod 19 to drive the pressing block 20 to move up and down, so that the lower end of the rubber top block 21 contacts the display screen and prevents the display screen from falling out.

[0036] When the tilt angle of the display screen needs to be adjusted, the user can rotate the handwheel 23 to rotate the rotating plate 5 to adjust the tilt angle of the display screen. After adjustment, control the electric push rod 8 to move the locking disk 9 so that it is fitted with the teeth 10 on the rotating disk 6 to fix the rotating plate 5 for convenient later detection.

[0037] When fixing display modules of different sizes, the user can rotate the rotating disk 17 to rotate the lead screw 16, so that the lead screw 16 drives the sliding block 12 and the triangular fixing frame 14 to move through the moving block 13, adjust the distance between them, then place display modules of different sizes, and finally rotate the adjusting nut 22 to adjust its position on the threaded rod 19 to drive the pressing block 20 to move up and down, so that the lower end of the rubber top block 21 contacts the display screen and fixes display screens of different thicknesses.

[0038] Among all the solutions mentioned above, for the connection between two components, welding, connection with bolts and nuts, bolt or screw connection, or other well-known connection methods can be selected according to the actual situation, which will not be elaborated one by one here. Whenever fixed connection is involved in the above text, welding is preferably considered. Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A display screen module production jig, comprising a base (1), characterized in that: A bracket (2) is fixedly provided on both sides of the upper end surface of the base (1), and a first rotating shaft (3) and a second rotating shaft (4) are rotatably provided on the bracket (2). A rotating plate (5) is fixedly provided between the first rotating shaft (3) and the second rotating shaft (4). One end of the first rotating shaft (3) passes through the bracket (2) and is fixedly provided with a rotating disk (6). A mounting frame (7) is provided on one side of the bracket (2). An electric push rod (8) is provided on the outer wall of the mounting frame (7). The output end of the electric push rod (8) passes through the mounting frame (7) and is provided with a locking disk (9). Clamping teeth (10) are fixedly provided on the outer walls of the rotating disk (6) and the locking disk (9). A sliding hole (11) is provided on the outer wall of the rotating plate (5). Four groups of sliding holes (11) are provided, and sliding blocks (12) are slidably provided inside the sliding holes.

2. The display screen module production jig according to claim 1, characterized in that: The lower ends of the sliding blocks (12) pass through the sliding holes (11) and are fixedly provided with moving blocks (13), and the upper ends are fixedly provided with triangular fixing frames (14). The lower end surface of the base (1) and both sides of the sliding holes (11) are provided with fixing blocks (15). The middle position of the fixing blocks (15) is rotatably provided with a lead screw (16), and the lead screw (16) is threadedly connected to the moving blocks (13). One end of the lead screw (16) passes through the fixing block (15) and is provided with a rotating disk (17).

3. The display screen module production jig according to claim 2, characterized in that: Rubber pads (18) are fixedly provided on the inner walls of the triangular fixing frame (14).

4. The display screen module production jig according to claim 2, characterized in that: The upper end surface of the triangular fixing frame (14) is fixedly provided with a threaded rod (19), a pressing block (20) is slidably provided on the threaded rod (19), and a rubber top block (21) is fixedly provided on the lower end surface of the pressing block (20).

5. The display screen module production jig according to claim 4 is characterized in that: The threaded rods (19) are each provided with an adjusting nut (22), the adjusting nut (22) is threadedly connected to the threaded rods (19), and the lower end of the adjusting nut (22) is rotatably mounted on the pressing block (20).

6. The display screen module production jig according to claim 1, characterized in that: One end of the second rotating shaft (4) passes through the bracket (2) and is fixedly provided with a hand wheel (23).

7. The display screen module production jig according to claim 1, characterized in that: The latch teeth (10) are provided in plurality and are arranged in a circular shape.

8. The display screen module production jig according to claim 1, characterized in that: External connection holes (24) are provided on the upper end surface of the base (1) and at four corners.

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