CN214846135U

CN214846135U - Simple jig for pasting liquid crystal display module frame

Info

Publication number: CN214846135U
Application number: CN202120560154.1U
Authority: CN
Inventors: 石骞
Original assignee: Shenzhen Congping Technology Co ltd
Current assignee: Shenzhen Congping Technology Co ltd
Priority date: 2021-03-18
Filing date: 2021-03-18
Publication date: 2021-11-23
Anticipated expiration: 2031-03-18

Abstract

The utility model discloses a simple and easy tool is pasted to liquid crystal display module frame mainly has tool base, liquid crystal display module slot, touch-sensitive screen slot triplex. The simple jig for the frame pasting is of an integral structure, the whole body is in a cuboid shape, and a concave groove is formed in the jig. The groove is a liquid crystal display module groove and a touch screen groove from bottom to top in sequence. The size of the liquid crystal display module groove is manufactured according to the length, the width and the height of the liquid crystal display module, and the liquid crystal display module is required to be placed in the liquid crystal display module groove. The touch screen groove can be used for placing a touch screen, and the size of the touch screen groove is larger than that of the liquid crystal display module groove. The jig base is a cuboid, and an empty groove is dug out of the middle position to play a supporting role. The utility model discloses touch-sensitive screen and liquid crystal display module laminating can be quick, stable, accurate laminating in process of production, and big batch uniformity production has convenient production, the characteristic of stable quality.

Description

Simple jig for pasting liquid crystal display module frame

Technical Field

The utility model relates to a frame pastes the tool, especially relates to touch-sensitive screen and LCD frame and pastes into the assembly, the simple and easy tool is pasted to the spacing liquid crystal display module frame of laminating of plant use.

Background

In the field of human-computer interaction, the current human-computer interaction mode is mainly carried out through a panel. The most important display function of the flat panel needs to be embodied by the liquid crystal display module. Liquid crystal display modules and man-machine interaction are becoming more and more inseparable. Most scene users have tangible requirement to the liquid crystal display module assembly, so can paste the touch-sensitive screen at the liquid crystal display module assembly peripheral frame often, make tangible dull and stereotyped. The product that forms after laminating touch-sensitive screen and liquid crystal display module is called the assembly, and the production technology to the assembly is more and more strict at present, requires accurate counterpoint during the laminating, needs satisfy the requirement of production speed and production quality simultaneously, satisfies the requirement of production simply, beautiful, specialty. But the touch-sensitive screen and the liquid crystal display module frame are all laminated by hand in many cases when pasting at present, and the laminating offset is great, often can appear pasting askew problem, and efficiency is slow moreover, influences the productivity.

Disclosure of Invention

The utility model discloses an aim at solving above-mentioned technical problem, provide a laminating device of pertinence, solve production process probabilistic nature and paste askew and laminating efficiency slow problem.

The utility model provides a technical scheme that its technical problem adopted is:

a simple jig for attaching a liquid crystal display module frame mainly comprises a jig base, a groove for placing the liquid crystal display module and a groove for placing a touch screen.

This simple and easy tool is pasted to frame is an overall structure, and the totality presents the cuboid shape, and inside has sunken slot to constitute, the slot is from upwards being liquid crystal display module group slot, touch-sensitive screen slot down in proper order.

The size of the liquid crystal display module groove is manufactured according to the length, the width and the height of the liquid crystal display module, and the liquid crystal display module is required to be placed in the liquid crystal display module groove.

The length-width ratio of the groove of the liquid crystal display module is 0.2mm larger than that of the liquid crystal display module, and the height of the groove of the liquid crystal display module is consistent with that of the liquid crystal display module.

The touch screen groove can be used for placing a touch screen, and the size of the touch screen groove is larger than that of the liquid crystal display module groove. The specific numerical value is manufactured according to the length, the width and the height of the touch screen real object.

The length-width ratio of the groove of the touch screen is 0.2mm larger than that of the touch screen, and the height of the groove of the touch screen is consistent with that of the touch screen.

The jig base is a cuboid made of bakelite, and an empty groove is dug in the middle of the jig base to play a supporting role.

The bottom surface of the jig base and the four peripheral surfaces contacted with the bottom surface of the jig are kept flat, and the upper surface of the jig base is dug to form an empty groove in a required shape.

The groove for placing the liquid crystal display module is a groove dug for placing the liquid crystal display module, and ensures that the liquid crystal display module body can be placed in the groove for placing the liquid crystal display module without interference.

The groove for placing the touch screen is a groove dug for placing the touch screen, and the touch screen body can be placed in the groove for placing the touch screen without interference.

Furthermore, the jig base is a base of the whole jig and is a supporting part of the jig, all the grooves are arranged in the jig base, and the bottom and the periphery of the jig base are provided with a certain thickness.

Furthermore, the groove of the liquid crystal display module is located on the upper surface of the jig base, the lower part of the groove is in direct contact with the upper surface of the jig base, the periphery of the groove is in contact with the periphery of the jig base, and the upper surface of the groove of the liquid crystal display module is empty.

Furthermore, the touch screen groove is positioned above the liquid crystal display module groove, and a step is arranged between the touch screen groove and the liquid crystal display module groove.

The utility model has the advantages that:

the utility model discloses touch-sensitive screen and liquid crystal display module laminating can be quick, stable, accurate laminating in process of production, and big batch uniformity production has convenient production, the characteristic of stable quality.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic view of a part of a jig diagram for placing a liquid crystal display module according to the present invention.

Fig. 3 is a schematic view of a part of a jig diagram for placing a touch screen according to the present invention.

Fig. 4 is a schematic view of the base structure of the jig of the present invention.

Fig. 5 is a schematic view of the frame paste used in the present invention.

In the figure, 1, a clearance position, 2, a single-hand placing position, 3, a finger placing position, 4, a liquid crystal display module groove, 5 and a touch screen groove.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings. Aims to further explain the using method of the treatment tool, embodies the pertinence of the problem solving of the utility model, and the utility model has more practical value.

This tool key part is that place liquid crystal display module assembly part and place the touch-sensitive screen part, as shown in fig. 1, is the utility model discloses laminating tool assembly structure picture, this tool are integrated into one piece, are through reprocess the preparation to a cuboid raw and other materials and form. This tool structure is on the basis of cuboid, contracts one sixth in the edge to be equipped with a sunken face, on the basis of sunken face, contract a segment distance in, have a sunken face again, form a high platform of outward flange at last, sunken face of central zone, high platform and sunken face pass through the continuous appearance of step.

The upper edge left and right corners of the jig are respectively provided with a square groove which is connected with the sunken surface and the high platform surface, and the depth of the square groove is deeper than that of the sunken surface. The middle positions of the upper side and the lower side of the jig are respectively provided with a U-shaped notch. The right of the U-shaped notch on the jig is provided with a sunken position with the same depth as the square groove.

As shown in fig. 2, the concave surface is the bottommost layer in the jig, the planar shape of the concave surface is shown as the liquid crystal display module groove (4) in the drawing, the finger placing position (3) is a square groove, the outer side outline of one fourth of the square groove is connected with the liquid crystal display module groove (4), and the depth of the square groove is deeper than that of the liquid crystal display module groove (4). The depth of the single-hand placing position (2) is consistent with that of the finger placing position (3). The edge profile connected with the single-hand placing position (2), the clearance position (1) and the liquid crystal display module groove (4) is provided with a step surface. The vacancy avoiding position (1) is a through U-shaped groove which is through.

As shown in fig. 3, a convex surface of the outer edge is added on the basis of fig. 2. The groove (4) of the liquid crystal display module in fig. 2 extends outwards for one circle, but the height of the extended part is higher than that of the inner circle by a certain height, and the two surfaces are connected through a height difference. The left side and the right side which are connected with the square groove are connected with the position of one quarter of the outer edge of the square groove. The upper edge is one half narrower than the left and right edges, and the width of the lower edge is adjusted according to requirements and is generally one quarter wider than the left and right edges.

As shown in fig. 4, the edge of the jig is in a shape, and the upper and lower U-shaped grooves penetrate through the entire thickness of the jig. Go up the one-hand recess of placing on U type groove right, the recess outward flange is exactly the outward flange of tool, and there is a section the position of a lower limit junction in the inward flange, and all depressed planes are all in the inside of tool outward flange.

As shown in fig. 5, the frame paste is an indispensable frame paste for realizing the function of the jig. The adhesive is a double-sided adhesive and is in a shape with four long sides and a hollow middle part. The outer edges of the glue are flush with the outer edges of the concave surface of the bottom layer of the jig, and generally can only be smaller than the length of four sides of the concave surface of the bottom layer.

Referring to fig. 1-5, the utility model is used as follows:

as shown in fig. 1, the liquid crystal display module body is placed in the liquid crystal display module groove (4) through the vacancy avoidance position (1), as shown in fig. 5, then the frame adhesive used in fig. 5 is pasted on the touch screen, as shown in fig. 3, then the touch screen pasted with the frame adhesive is placed in the touch screen groove (5) in fig. 3, the touch screen and the liquid crystal display module are pasted more tightly by lightly pressing, and in order to take out the pasted assembly, as shown in fig. 2, the assembly can be taken out from the single-hand placing position (2) or the finger placing position (3) in fig. 2.

Various modifications and changes may be made by those skilled in the art to the present invention. Thus, it is intended that the present invention cover the modifications and variations of this invention provided they come within the scope of the appended claims and their equivalents.

Claims

1. The utility model provides a simple and easy tool is pasted to liquid crystal display module frame, characterized by: the fixture mainly comprises a fixture base, a liquid crystal display module groove and a touch screen groove; the frame pasting simple jig is of an integral structure, the overall structure is in a cuboid shape, a concave groove is formed in the frame pasting simple jig, and the groove is a liquid crystal display module groove and a touch screen groove in sequence from bottom to top; the size of the liquid crystal display module groove is manufactured according to the length, the width and the height of the liquid crystal display module, and the liquid crystal display module is required to be placed in the liquid crystal display module groove; the touch screen groove can be used for placing a touch screen, and the size of the touch screen groove is larger than that of the liquid crystal display module groove; the jig base is a cuboid, and a hollow groove is dug in the middle of the jig base to play a supporting role; the bottom surface of the jig base and the four peripheral surfaces contacted with the bottom surface of the jig are kept flat, and the upper surface of the jig base is dug to form an empty groove in a required shape.

2. The simple jig for attaching a frame of a liquid crystal display module according to claim 1, wherein: the length-width ratio of the groove of the liquid crystal display module is 0.2mm larger than that of the liquid crystal display module, and the height of the groove of the liquid crystal display module is consistent with that of the liquid crystal display module.

3. The simple jig for attaching a frame of a liquid crystal display module according to claim 1, wherein: the length-width ratio of the groove of the touch screen is 0.2mm larger than that of the touch screen, and the height of the groove of the touch screen is consistent with that of the touch screen.

4. The simple jig for attaching a frame of a liquid crystal display module according to claim 1, wherein: the jig base is a base of the whole jig and is a supporting part of the jig, all the grooves are arranged in the jig base, and the bottom and the periphery of the jig base are provided with a certain thickness.

5. The simple jig for attaching a frame of a liquid crystal display module according to claim 1, wherein: the liquid crystal display module groove is located on the upper surface of the jig base, the lower portion of the groove is in direct contact with the upper surface of the jig base, the periphery of the groove is in contact with the periphery of the jig base, and the upper surface of the liquid crystal display module groove is empty.

6. The simple jig for attaching a frame of a liquid crystal display module according to claim 1, wherein: the touch screen groove is positioned above the liquid crystal display module groove, and a step is arranged between the touch screen groove and the liquid crystal display module groove.