CN221079127U

CN221079127U - LCD laminating tool

Info

Publication number: CN221079127U
Application number: CN202323273996.7U
Authority: CN
Inventors: 江志成
Original assignee: Shenzhen Pingchuang Photoelectric Technology Co ltd
Current assignee: Shenzhen Pingchuang Photoelectric Technology Co ltd
Priority date: 2023-12-01
Filing date: 2023-12-01
Publication date: 2024-06-04
Anticipated expiration: 2033-12-01

Abstract

The utility model discloses a liquid crystal display laminating jig, which relates to the technical field of display laminating, and comprises a base, an upright post and a laminating device main body, wherein the base is of an inner hollow structure, the liquid crystal display laminating jig is also provided with an adjusting mechanism, the adjusting mechanism comprises four fixing blocks, four clamping blocks and four moving blocks, an operator places a liquid crystal display to be laminated on the base, rotates two first knobs, each clamping block sleeved with one thread of a threaded rod moves towards the direction of a first short rod, stops rotating the first knob until the first knob is adjusted to a proper position, rotates the second threaded rod until the second knob is adjusted to a proper distance, and can adjust and adapt the clamping blocks to liquid crystal displays to be laminated with different sizes through the rotation of the first knob and the second knob, so that the problem that the jig cannot be matched with other sizes of display screens to cause the final laminating effect to be not ideal is avoided, and the working efficiency is improved.

Description

LCD laminating tool

Technical Field

The utility model relates to the technical field of display screen lamination, in particular to a liquid crystal display screen lamination jig.

Background

The utility model provides a liquid crystal display laminating tool, be used for in the liquid crystal display equipment in-process with the accurate instrument that laminates together of materials such as liquid crystal display and touch-control screen or glass substrate, with ensure the safe and reliable interact between the two, the design of tool needs accurate matching liquid crystal display and other material's shape and size, in order to ensure accurate laminating and location, avoid the production of air bubble and other defects simultaneously, the tool still needs high temperature resistant, corrosion-resistant, have good contact performance and stable mechanical properties, the laminating tool of liquid crystal display is very important to improvement liquid crystal display equipment's precision and efficiency, can ensure the accuracy and the uniformity of assembling the process through the laminating tool, in order to ensure the high quality and the stability of display.

At present, the existing attaching jig (such as a patent number of CN 212106506U) for the liquid crystal display screen discloses an attaching jig for the liquid crystal display screen, which comprises a workbench, a lower top plate, a spring upright post, a rectangular upright post, an installing jig, a positioning screw hole, a positioning screw rod, a tray body, an adjusting bolt, a compression screw rod and a compression plate, wherein the liquid crystal display screen to be attached is placed in an inner groove of the installing jig according to the sequence of the upper position and the lower position, glue is filled, at the moment, the tray body is arranged, the tray body is locked on the rectangular upright post by the adjusting bolt, the installing jig is pressed and positioned by the tray body, the spring upright post is in a buffer design, the four corners of the screen to be attached are pressed and positioned by adjusting the height value of the compression screw rod, the sponge layer and the screen in the installing jig are in a contact and pressing design, and the convex sponge layer presses the screen to be attached, so that attaching operation is completed.

However, in the implementation process of the technical scheme, at least the following technical problems are found: the operating personnel generally place the LCD that will laminate in the inslot of installation tool in order to reach the purpose of fixed display position, but the groove of tool is generally fixed size, when needs laminate the LCD of equidimension not, the tool can not adapt to the display of other dimensions for final laminating's finished product effect is not ideal, has reduced work efficiency.

Disclosure of utility model

(One) solving the technical problems

Aiming at the defects of the prior art, the utility model provides the liquid crystal display screen attaching jig, which solves the technical problems that an operator generally places a liquid crystal display screen to be attached in a groove of an installing jig to achieve the purpose of fixing the position of the display screen, but the groove of the jig is generally of a fixed size, and when the liquid crystal display screens with different sizes are required to be attached, the jig can not be matched with the display screens with other sizes, so that the effect of a final attached finished product is not ideal, and the working efficiency is reduced.

(II) technical scheme

In order to achieve the above purpose, the utility model is realized by the following technical scheme:

The utility model provides a LCD screen laminating tool, includes base, stand and laminating device main part, the base is inside hollow structure, and the front surface fixed connection stand of base, and stand upper end position is provided with the laminating device main part, this LCD screen laminating tool still is provided with adjustment mechanism, including four fixed blocks, four clamp splice and four movable blocks, two elongated slots have been seted up to the upper surface of base, two holes have also been seted up on the upper surface of base, and the base has two quarter butt one through two hole rotations, the equal fixedly connected with fixed block in four corners department of base upper surface, and both ends all are provided with the stock about the base upper surface, and both ends all have movably cup jointed the movable block around the two stock;

The two moving blocks are connected with first threaded rods in a rotating mode on one faces of the first short rods, and clamping blocks are sleeved on the first threaded rods in a threaded mode.

Preferably: the upper surfaces of the first short rods are fixedly connected with a first rotary bevel gear, and the upper surfaces of the first rotary bevel gears are fixedly connected with a first knob;

The left end and the right end of the first rotary bevel gears are respectively connected with the first meshing bevel gears in a meshing mode, and one surface, deviating from the first short rod, of the first meshing bevel gears is fixedly connected with the first threaded rod.

Preferably: the front end positions of the four first threaded rods are movably sleeved with a first fixed plate, and the lower surface of each first fixed plate is fixedly connected with the upper surface of the base;

wherein, the inner walls of the left side and the right side of the base are provided with a long groove II.

Preferably: the lower surfaces of the first short rods are respectively and rotatably connected with a movable plate, and the left end and the right end of each movable plate are respectively and fixedly connected with a sliding block;

Two sliding blocks positioned at the left side are movably clamped with the second long groove positioned at the left side, and two sliding blocks positioned at the right side are movably clamped with the second long groove positioned at the right side.

Preferably: the lower surface of the base is provided with a hole II, a short rod II is rotatably connected with the base through the hole II, the upper surface of the short rod II is fixedly connected with a rotary bevel gear II, and the lower surface of the short rod II is fixedly connected with a knob II;

wherein, two threaded holes have all been seted up to the movable plate, and two movable plates have all movably sleeved threaded rod two, and two threaded rod two deviate from the one side of rotatory bevel gear two and all rotate with the inner wall of base and be connected.

Preferably: the front end and the rear end of the second rotary bevel gear are respectively connected with the second meshing bevel gear in a meshing manner, and the two second meshing bevel gears are respectively fixedly connected with the second threaded rod at the corresponding position;

Wherein, two threaded rods two have all movably sleeved fixed plate two towards the one end of quarter butt two, and two fixed plate two all with the inner wall fixed connection of base.

Preferably: the left end and the right end of the upper surfaces of the two movable plates are fixedly connected with connecting blocks, and each connecting block penetrates through the first long groove and is fixedly connected with the fixed block at the corresponding position.

(III) beneficial effects

1. The operating personnel place the LCD that will wait to laminate on the base, rotate two knob one, two knob one all drive rotatory bevel gear one and rotate, every meshing bevel gear one that is connected with rotatory bevel gear one all drives threaded rod one and rotates this moment, and every clamp splice that cup joints with threaded rod one all moves towards the direction of quarter butt one, stop rotatory knob one after adjusting to suitable position, rotatory threaded rod two this moment, threaded rod two drive rotatory bevel gear two rotate, and two meshing bevel gears two that are connected with rotatory bevel gear two drive threaded rod two equally and rotate, threaded rod two rotate and will drive two movable plates and remove towards the direction of quarter butt two, at this moment also can drive the clamp splice through connecting block fixed connection's movable block along the stock and remove, until adjust to suitable distance stop rotatory knob two, through the rotation to knob one and knob two, can adjust the LCD that the clamp splice is fit different sizes, the LCD that waits to laminate, the finished product effect that other sizes of the display that has avoided the tool unable adaptation other sizes makes final laminating is not ideal, work efficiency has been improved.

2. The first fixed plate is movably sleeved with the first threaded rod, the second fixed plate is movably sleeved with the second threaded rod, and the problem that rotation power cannot be transmitted due to the fact that the first threaded rod and the second threaded rod are rotated in a counter-rotation mode is avoided, so that an operator can adjust the size more stably.

Drawings

The foregoing description is only an overview of the present utility model, and is intended to provide a better understanding of the present utility model, as it is embodied in the following description, with reference to the preferred embodiments of the present utility model and the accompanying drawings.

FIG. 1 is a block diagram of the main body of the present utility model;

FIG. 2 is a block diagram of a base of the present utility model;

FIG. 3 is a block diagram of a mobile plate of the present utility model;

fig. 4 is a structural view of a second threaded rod of the present utility model.

Legend description: 1. a base; 2. a column; 3. a bonding device main body; 4. a fixed block; 5. clamping blocks; 6. a moving block; 7. a first long groove; 8. a first hole; 9. a long rod; 10. a second long groove; 11. a second hole; 12. a first threaded rod; 13. a moving plate; 14. a slide block; 15. a first fixing plate; 16. a first meshing bevel gear; 17. rotating a first bevel gear; 18. a threaded hole; 19. a short rod I; 20. a second threaded rod; 21. a second meshing bevel gear; 22. rotating a bevel gear II; 23. a second fixing plate; 24. a first knob; 25. a second knob; 26. a short rod II; 27. and (5) connecting a block.

Detailed Description

The embodiment of the application effectively solves the technical problems that an operator generally places a liquid crystal display screen to be attached in a groove of an installation jig to achieve the purpose of fixing the position of the display screen, but the groove of the jig is generally of a fixed size, when the liquid crystal display screens with different sizes are required to be attached, the jig can not be matched with the display screens with other sizes, so that the final attached finished product effect is not ideal, the working efficiency is reduced, the technical problem is solved, the operator places the liquid crystal display screen to be attached on a base, rotates two rotary knobs I, drives a rotary bevel gear I to rotate, at the moment, each of the rotary bevel gears I which are in meshed connection with the rotary bevel gear I drives a threaded rod I to rotate, and each of clamping blocks which are in threaded sleeve joint with the threaded rod I moves towards the direction of a short rod I, until adjust to the rotation knob one after the suitable position, rotatory threaded rod two this moment, threaded rod two drives rotatory bevel gear two and rotates, and two meshing bevel gears two that are connected with rotatory bevel gear two drive threaded rod two equally and rotate, threaded rod two's rotation will drive two movable plates and remove towards the direction of quarter butt two, the movable block that passes through connecting block fixed connection with the movable plate this moment also can take the clamp splice to remove along the stock, until adjust to suitable distance stop rotatory knob two, through the rotation to knob one and knob two, can be with the clamp splice adjustment fit not unidimensional liquid crystal display that waits to laminate, the problem that the finished product effect of final laminating is not ideal is caused to the unable adaptation other sizes of display screen of tool has been avoided, work efficiency has been improved.

Examples

As shown in fig. 1, fig. 2, fig. 3 and fig. 4, the technical scheme in the embodiment of the application is to effectively solve the technical problems that an operator generally places a liquid crystal display to be attached in a groove of an installation jig to achieve the purpose of fixing the position of the display, but the groove of the jig is generally of a fixed size, when the liquid crystal display with different sizes needs to be attached, the jig may not be suitable for the display with other sizes, so that the effect of a final attached finished product is not ideal, and the working efficiency is reduced, and the overall thought is as follows:

Aiming at the problems existing in the prior art, the utility model provides a liquid crystal display screen attaching jig, which comprises a base 1, a stand column 2 and an attaching device main body 3, wherein the base 1 is of an internal hollow structure, the front surface of the base 1 is fixedly connected with the stand column 2, the upper end position of the stand column 2 is provided with the attaching device main body 3, the liquid crystal display screen attaching jig is also provided with an adjusting mechanism, the adjusting mechanism comprises four fixed blocks 4, four clamping blocks 5 and four moving blocks 6, the upper surface of the base 1 is provided with two long grooves 7, the upper surface of the base 1 is also provided with two holes 8, the base 1 is rotationally connected with two short rods 19 through the two holes 8, four corners of the upper surface of the base 1 are fixedly connected with the fixed blocks 4, the left end and the right end of the upper surface of the base 1 are respectively provided with a long rod 9, the front end and the rear end of the two long rods 9 are respectively movably sleeved with the moving blocks 6, the two moving blocks 6 are respectively connected with a first threaded rod 12 in a rotating way on one surface of the first short rod 19, each first threaded rod 12 is in threaded sleeve joint with a clamping block 5, the upper surfaces of the first two short rods 19 are respectively and fixedly connected with a first rotary bevel gear 17, the upper surfaces of the first two rotary bevel gears 17 are respectively and fixedly connected with a first rotary knob 24, the left end and the right end of the first two rotary bevel gears 17 are respectively and fixedly connected with a first meshing bevel gear 16, one surface of the first meshing bevel gear 16, which faces away from the first short rod 19, is respectively and fixedly connected with the first threaded rod 12, an operator places a liquid crystal display screen to be attached on the base 1, rotates the first two rotary knobs 24, the first rotary bevel gears 17 are driven to rotate by the first rotary knobs 24, at the moment, the first meshing bevel gears 16, which are respectively meshed with the first rotary bevel gears 17, are respectively and are connected with the first threaded rods 12 to rotate, each clamping block 5 in threaded sleeve connection with the first threaded rod 12 moves towards the first short rod 19, the first rotary knob 24 is stopped after the clamping block is adjusted to a proper position, the second threaded rod 20 is rotated, the second threaded rod 20 drives the second rotary bevel gear 22 to rotate, the second threaded rod 20 is driven to rotate by the two meshed bevel gears 21 which are meshed with the second rotary bevel gear 22, the second threaded rod 20 is driven to move towards the second short rod 26 by the rotation of the second threaded rod 20, and the moving block 6 fixedly connected with the moving plate 13 through the connecting block 27 also moves along the long rod 9 until the second rotary knob 25 is adjusted to a proper distance.

The front end positions of the four first threaded rods 12 are movably sleeved with a first fixing plate 15, the lower surface of each first fixing plate 15 is fixedly connected with the upper surface of the base 1, the inner walls of the left side and the right side of the base 1 are respectively provided with a second long groove 10, the lower surfaces of the two first short rods 19 are respectively and rotatably connected with a movable plate 13, the left end and the right end of each two movable plates 13 are respectively and fixedly connected with a sliding block 14, the two sliding blocks 14 at the left side are respectively and movably clamped with a second long groove 10 at the left side, the two sliding blocks 14 at the right side are respectively and movably clamped with the second long groove 10 at the right side, the clamping blocks 5 can be adjusted and matched with liquid crystal display screens to be bonded in different sizes through rotation of the first knob 24 and the second knob 25, the problem that the fixture cannot be matched with other display screens in other sizes so that the final bonded finished product effect is not ideal is avoided, and the working efficiency is improved.

The lower surface of base 1 has seted up hole two 11, and base 1's through hole two 11 rotation be connected with the quarter butt two 26, the upper surface fixedly connected with rotatory bevel gear two 22 of quarter butt two 26, and the lower surface fixedly connected with knob two 25 of quarter butt two 26, threaded hole 18 has all been seted up to two movable plates 13, and threaded rod two 20 has all been cup jointed to two movable plates 13 all activity, and the one side that two threaded rods two 20 deviate from rotatory bevel gear two 22 all rotates with the inner wall of base 1 to be connected, the front and back both ends of rotatory bevel gear two 22 all meshing are connected with meshing bevel gear two 21, and two meshing bevel gears two 21 all with the threaded rod two 20 fixed connection of corresponding position, two threaded rod two 20 have all movably cup jointed fixed plate two 23 towards the one end of quarter butt two 26, and two fixed plate two 23 all with the inner wall fixed connection of base 1, and the left and right sides both ends of two movable plates 13 all fixedly connected with connecting block 27, and every connecting block 27 all pass elongated slot one 7 and the fixed block 4 fixed connection of corresponding position, fixed plate one 15 cup joints with one 12 activity, fixed plate two and threaded rod two 20 have avoided when the rotatory power to cup joint two to change the threaded rod two and have led to the problem that the rotation of the second position is stable when the rotation position is realized, the size of the opposite rotation of threaded rod is adjusted to the personnel is avoided.

Working principle: the LCD that the operating personnel will wait to laminate is placed on base 1, rotate two knob one 24, two knob one 24 all drive rotatory bevel gear one 17 and rotate, every meshing bevel gear one 16 that is connected with rotatory bevel gear one 17 meshing at this moment all drives threaded rod one 12 and rotates, and every clamp splice 5 that cup joints with threaded rod one 12 screw all moves towards the direction of quarter knob one 19, stop rotatory knob one 24 after adjusting to suitable position, rotatory threaded rod two 20 this moment, threaded rod two 20 drive rotatory bevel gear two 22 rotate, and drive threaded rod two 20 with rotatory bevel gear two 21 meshing connection equally rotate, threaded rod two 20's rotation will drive two movable plates 13 and move towards the direction of quarter knob two 26, at this moment with movable plate 13 through connecting block 27 fixed connection's movable block 6 also can carry clamp splice 5 along quarter knob 9 and remove, through the rotation to knob one 24 and knob two 25, can be with clamp splice 5 adjustment fit the LCD that waits to laminate of different sizes, the second dimension fit has avoided other dimension adjustment to make the second ideal flat-plate 12 when the rotation of the flat-plate that the flat-panel that the anti-motion is difficult to cup joints, the problem of the flat-plate that the second dimension is fixed when the flat-plate of the second is realized, the flat-plate that the anti-motion is guaranteed to the rotation of the flat-plate 12, and the flat-plate that the flat-panel of the ideal panel of the rotating has been guaranteed, and the flat-panel has been avoided when the flat panel of the rotation, and the flat-panel has been guaranteed, and the problem of the flat panel of the panel has been guaranteed.

Finally, it should be noted that: it is apparent that the above examples are only illustrative of the present utility model and are not limiting of the embodiments. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. And obvious variations or modifications thereof are contemplated as falling within the scope of the present utility model.

Claims

1. The utility model provides a LCD laminating tool, includes base (1), stand (2) and laminating device main part (3), base (1) is inside hollow structure, and the front surface fixed connection stand (2) of base (1), and stand (2) upper end position is provided with laminating device main part (3), a serial communication port, this LCD laminating tool still is provided with adjustment mechanism, including four fixed blocks (4), four clamp splice (5) and four movable blocks (6), two elongated slots (7) have been seted up to the upper surface of base (1), two holes (8) have also been seted up to the upper surface of base (1), and base (1) are connected with two quarter butt (19) through two hole (8) rotations, the four corners department of base (1) upper surface all fixedly connected with fixed block (4), and the left and right sides both ends of base (1) upper surface all are provided with stock (9), and both ends all have movably sleeved movable block (6) around two stock (9);

The two moving blocks (6) are rotatably connected with first threaded rods (12) facing one surfaces of first short rods (19), and each first threaded rod (12) is in threaded sleeve connection with a clamping block (5).

2. The attachment jig for a liquid crystal display according to claim 1, wherein: the upper surfaces of the first short rods (19) are fixedly connected with first rotary bevel gears (17), and the upper surfaces of the first rotary bevel gears (17) are fixedly connected with first rotary knobs (24);

The left end and the right end of the two rotary bevel gears (17) are respectively connected with a first meshing bevel gear (16) in a meshing mode, and one surface, deviating from the first short rod (19), of the first meshing bevel gear (16) is fixedly connected with the first threaded rod (12).

3. The attachment jig for a liquid crystal display according to claim 1, wherein: the front end positions of the four first threaded rods (12) are movably sleeved with first fixing plates (15), and the lower surface of each first fixing plate (15) is fixedly connected with the upper surface of the base (1);

Wherein, the inner walls of the left side and the right side of the base (1) are provided with a long groove II (10).

4. The lcd panel attaching jig of claim 3, wherein: the lower surfaces of the first short rods (19) are respectively and rotatably connected with a movable plate (13), and the left end and the right end of each movable plate (13) are respectively and fixedly connected with a sliding block (14);

two sliding blocks (14) at the left side are movably clamped with a second long groove (10) at the left side, and two sliding blocks (14) at the right side are movably clamped with the second long groove (10) at the right side.

5. The fixture of claim 4, wherein: a hole II (11) is formed in the lower surface of the base (1), a short rod II (26) is rotatably connected to the base (1) through the hole II (11), a rotary bevel gear II (22) is fixedly connected to the upper surface of the short rod II (26), and a knob II (25) is fixedly connected to the lower surface of the short rod II (26);

the two movable plates (13) are respectively provided with a threaded hole (18), the two movable plates (13) are respectively movably sleeved with a threaded rod II (20), and one faces, deviating from a rotary bevel gear II (22), of the two threaded rods II (20) are respectively connected with the inner wall of the base (1) in a rotating mode.

6. The attachment jig for a liquid crystal display according to claim 5, wherein: the front end and the rear end of the second rotary bevel gear (22) are respectively connected with a second meshing bevel gear (21) in a meshing manner, and the two second meshing bevel gears (21) are respectively fixedly connected with a second threaded rod (20) at the corresponding position;

Wherein, two threaded rods (20) are facing the one end of the second short rod (26) and are movably sleeved with a second fixing plate (23), and two second fixing plates (23) are fixedly connected with the inner wall of the base (1).

7. The fixture of claim 4, wherein: connecting blocks (27) are fixedly connected to the left end and the right end of the upper surfaces of the two moving plates (13), and each connecting block (27) penetrates through the long groove I (7) to be fixedly connected with the corresponding fixed block (4).