Correction mechanism applied to full-spectrum LCD liquid crystal screen module

Abstract

The utility model relates to the technical field of liquid crystal screens, and discloses a correction mechanism applied to a full-spectrum liquid crystal display (LCD) screen module, which comprises a bottom plate, a support column is rotatably connected above the bottom plate, a rotation adjusting mechanism is arranged between the support column and the bottom plate, a rotating plate is fixed above the support column, a bedplate is arranged right above the rotating plate, and the bedplate is fixed on the bottom plate. Supporting rods are fixed between the periphery of the bottom of the platen and the rotating plate, and a clamping mechanism is arranged above the platen. The bottom plate is installed on the machining table, the LCD module needing to be machined is placed above the table plate, the LCD module can be positioned through the clamping mechanism, follow-up machining is facilitated, and when the angle of the LCD module needs to be corrected, only the lower rotating handle needs to be rotated, and the LCD module can be clamped through the clamping mechanism. The downward rotating handle rotates to drive the worm to rotate, the worm rotates to drive the worm gear to rotate, and the worm gear rotates to correct the angle of the LCD module above the platen.

Description

Technical Field

[0001] The utility model relates to the technical field of liquid crystal screens, and more specifically, to a correction mechanism applied to a full-spectrum LCD liquid crystal screen module. Background Art

[0002] The structure of LCD is to place liquid crystals between two parallel pieces of glass. There are many vertical and horizontal small wires between the two pieces of glass. The rod-shaped crystal molecules are controlled to change direction by powering on or off, and the light is refracted to produce a picture. The basic principle of screen display is to fill liquid crystal material between two parallel plates, and change the arrangement of molecules inside the liquid crystal material by voltage to achieve the purpose of shading and light transmission to display images of varying depths and staggered patterns. Moreover, as long as a three-primary color filter layer is added between the two plates, a color image can be displayed. When processing, the LCD liquid crystal screen module needs to be placed on the processing table. When cutting or testing the LCD liquid crystal screen module, in order to prevent its angle from shifting, it is usually necessary to adjust and correct its angle and then clamp it for positioning. However, the existing angle adjustment is prone to self-rotation during adjustment, resulting in deviation. For this reason, we propose a correction mechanism for full-spectrum LCD liquid crystal screen modules. Utility Model Content

[0003] In order to overcome the deficiencies of the prior art, the utility model provides a correction mechanism applied to a full-spectrum LCD liquid crystal screen module, which has the advantage of being able to correct and adjust the angle of a positioned LCD liquid crystal screen module.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a correction mechanism applied to a full-spectrum LCD liquid crystal screen module, comprising a base plate, a pillar rotatably connected above the base plate, a rotation adjustment mechanism arranged between the pillar and the base plate, a rotating plate fixed above the pillar, a table plate arranged directly above the rotating plate, and support rods fixed around the bottom of the table plate and between the rotating plate, and a clamping mechanism arranged above the table plate.

[0005] As a preferred technical solution of the utility model, mounting holes are provided at the four corners of the bottom plate.

[0006] As a preferred technical solution of the utility model, the rotation adjustment mechanism includes a worm gear and two lower plates, the worm gear is fixed to the outer wall of the pillar, the two lower plates are respectively fixed on both sides above the base plate, lower bearings are fixed on one side of the two lower plates, a worm is connected to one of the lower bearings, one end of the worm passes through the lower bearing and is fixed with a lower turning handle, and the worm and the worm gear are arranged to cooperate with each other.

[0007] As an optimal technical solution of the utility model, the clamping mechanism includes a sliding hole and two side plates, the two side plates are respectively fixed on both sides of the table plate, and the two side plates are provided with side sliding holes, sliding rods are slidably arranged in the two side sliding holes, a baffle plate passes through the side sliding holes and is fixed on the top of the sliding rod, the sliding hole is opened on the rotating plate, and slide plates are slidably arranged on both sides of the sliding hole, one end of the rotating rod is rotatably connected to the top of the two slide plates, and the other ends of the two rotating rods are respectively rotated to be connected to the bottom of the two sliding rods, bearings are fixed on both side walls in the sliding hole, a bidirectional threaded rod is connected in one of the bearings, and one end of the bidirectional threaded rod passes through the two slides and the other bearing and is fixed with a rotating handle.

[0008] As a preferred technical solution of the utility model, a rubber pad is fixed under the baffle.

[0009] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0010] The utility model installs a bottom plate on a processing table, places an LCD screen module to be processed on the table plate, and can position the LCD screen module through a clamping mechanism, so as to facilitate subsequent processing. When the angle of the LCD screen module needs to be corrected, it is only necessary to rotate the lower turning handle, and the lower turning handle can drive the worm to rotate, and the rotation of the worm can drive the worm wheel to rotate, and the rotation of the worm wheel can correct the angle of the LCD screen module above the table plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0012] Figure 2 This is a schematic diagram of the main structure of the utility model;

[0013] Figure 3 This is a side view of the structure of the utility model;

[0014] Figure 4 This is a schematic diagram of the structure of the rotation adjustment mechanism of the utility model.

[0015] In the figure: 1. bottom plate; 2. mounting hole; 3. table plate; 4. rotating plate; 5. support rod; 6. side plate; 7. sliding rod; 8. baffle; 9. sliding hole; 10. bidirectional threaded rod; 11. sliding plate; 12. rotating rod; 13. pillar; 14. worm gear; 15. lower plate; 16. worm; 17. lower bearing; 18. lower turning handle; 19. turning handle; 20. bearing. DETAILED DESCRIPTION

[0016] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0017] like Figures 1 to 4 As shown, the utility model provides a correction mechanism for a full-spectrum LCD liquid crystal screen module, including a bottom plate 1, a support 13 is rotatably connected above the bottom plate 1, a rotation adjustment mechanism is arranged between the support 13 and the bottom plate 1, a rotating plate 4 is fixed above the support 13, a table 3 is arranged directly above the rotating plate 4, and support rods 5 are fixed around the bottom of the table 3 and between the rotating plate 4, a clamping mechanism is arranged above the table 3, by placing the LCD liquid crystal screen module to be processed above the table 3, the LCD liquid crystal screen module can be clamped and positioned by the clamping mechanism, and the support 13 can be driven to rotate by the rotation adjustment mechanism, so that the angle of the LCD liquid crystal screen module can be corrected and adjusted.

[0018] Among them, mounting holes 2 are opened at the four corners of the bottom plate 1, and the bottom plate 1 can be conveniently mounted above the processing table through the mounting holes 2.

[0019] Among them, the rotation adjustment mechanism includes a worm gear 14 and two lower plates 15. The worm gear 14 is fixed to the outer wall of the pillar 13. The two lower plates 15 are respectively fixed to the two sides above the bottom plate 1. Lower bearings 17 are fixed on one side of the two lower plates 15. A worm 16 is connected to one of the lower bearings 17. One end of the worm 16 passes through the lower bearing 17 and is fixed with a lower rotation handle 18. The worm 16 and the worm gear 14 are arranged in cooperation with each other. When it is necessary to correct the angle of the LCD liquid crystal screen module, it is only necessary to rotate the lower rotation handle 18. The lower rotation handle 18 is rotated to drive the worm 16 to rotate. The rotation of the worm 16 can drive the worm wheel 14 to rotate. The rotation of the worm wheel 14 can correct the angle of the LCD liquid crystal screen module above the table 3. The worm 16 and the worm wheel 14 are self-locking. The worm 16 can drive the worm wheel 14 to rotate, but the worm wheel 14 cannot drive the worm 16 to rotate, thereby preventing the table 3 from rotating.

[0020] Among them, the clamping mechanism includes a sliding hole 9 and two side plates 6, the two side plates 6 are respectively fixed on both sides of the table 3, and the two side plates 6 are provided with side sliding holes, the two side sliding holes are slidably provided with sliding rods 7, the top of the sliding rod 7 passes through the side sliding holes and is fixed with a baffle 8, the sliding hole 9 is opened on the rotating plate 4, and slide plates 11 are slidably provided on both sides of the sliding hole 9, and one end of the rotating rod 12 is rotatably connected to the top of the two slide plates 11, and the other ends of the two rotating rods 12 are respectively rotated to be connected to the bottom of the two slide rods 7, and the two side walls of the sliding hole 9 are fixed with bearings 20, and a bidirectional threaded rod 10 is connected in one of the bearings 20, and one end of the bidirectional threaded rod 10 passes through the two slide plates 11 and Another bearing 20 is fixed with a turning handle 19, and the bidirectional threaded rod 10 is connected to the two slides 11 by threads. When the LCD screen module above the table 3 needs to be positioned, it is only necessary to turn the turning handle 19. Turning the turning handle 19 can drive the bidirectional threaded rod 10 to rotate, and the rotation of the bidirectional threaded rod 10 can drive the two slides 11 to move toward each other in the slide hole 9. The movement of the two slides 11 can drive the rotating rod 12 to rotate, and the rotation of the rotating rod 12 can drive the slide bar 7 to slide up and down in the side slide hole. When the baffle 8 conflicts with the LCD screen module, it can be clamped and positioned.

[0021] A rubber pad is fixed under the baffle 8, and the friction of the baffle 8 can be increased by the rubber pad.

[0022] The working principle and use process of the utility model are as follows: by installing the bottom plate 1 on the processing table, the LCD liquid crystal screen module to be processed is placed above the table plate 3, and the LCD liquid crystal screen module can be positioned by the clamping mechanism, which is convenient for subsequent processing. When the angle of the LCD liquid crystal screen module needs to be corrected, it is only necessary to rotate the lower turning handle 18, and the lower turning handle 18 is rotated to drive the worm 16 to rotate, and the rotation of the worm 16 can drive the worm wheel 14 to rotate, and the rotation of the worm wheel 14 can correct the angle of the LCD liquid crystal screen module above the table plate 3. The worm 16 and the worm wheel 14 are self-locking, and the worm 16 can drive the worm wheel 14 to rotate, while the worm wheel 14 cannot drive the worm 16 to rotate, so that the table plate 3 can be prevented from self-rotating and causing deviation.

[0023] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0024] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A correction mechanism for a full-spectrum LCD screen module, comprising a bottom plate (1), characterized in that: A support (13) is rotatably connected above the bottom plate (1), a rotation adjustment mechanism is provided between the support (13) and the bottom plate (1), a rotating plate (4) is fixed above the support (13), a table plate (3) is provided directly above the rotating plate (4), and support rods (5) are fixed around the bottom of the table plate (3) and between the rotating plate (4), and a clamping mechanism is provided above the table plate (3); The rotation adjustment mechanism comprises a worm wheel (14) and two lower plates (15), wherein the worm wheel (14) is fixed to the outer wall of the pillar (13); the two lower plates (15) are respectively fixed to the two sides above the bottom plate (1), and a lower bearing (17) is fixed to one side of the two lower plates (15), wherein a worm (16) is connected to one of the lower bearings (17), and the worm (16) and the worm wheel (14) are arranged in cooperation with each other; The clamping mechanism comprises a sliding hole (9) and two side plates (6), the two side plates (6) are respectively fixed on both sides of the table (3), and the two side plates (6) are provided with side sliding holes, the two side sliding holes are slidably provided with sliding rods (7), the top of the sliding rods (7) pass through the side sliding holes and are fixed with baffles (8), the sliding hole (9) is provided on the rotating plate (4), the sliding holes (9) are slidably provided with sliding plates (11) on both sides, the tops of the two sliding plates (11) are rotatably connected with one end of a rotating rod (12), and the other ends of the two rotating rods (12) are respectively rotated to be connected to the bottoms of the two sliding rods (7).

2. The correction mechanism for full-spectrum LCD screen module according to claim 1, characterized in that: The bottom plate (1) is provided with mounting holes (2) at four corners.

3. The correction mechanism for full-spectrum LCD screen module according to claim 2, characterized in that: One end of the worm (16) passes through a lower bearing (17) and is fixed with a lower turning handle (18).

4. The correction mechanism for full-spectrum LCD screen module according to claim 1, characterized in that: Bearings (20) are fixed on both side walls of the sliding hole (9), a bidirectional threaded rod (10) is connected to one of the bearings (20), one end of the bidirectional threaded rod (10) passes through two slide plates (11) and the other bearing (20) and is fixed with a turning handle (19).

5. The correction mechanism for full-spectrum LCD screen module according to claim 4, characterized in that: A rubber pad is fixed below the baffle (8).

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