CN214704228U

CN214704228U - Double-square black double-sided adhesive tape beneficial to repair

Info

Publication number: CN214704228U
Application number: CN202120235517.4U
Authority: CN
Inventors: 王强
Original assignee: Xingyuan Electronic Technology Shenzhen Co Ltd
Current assignee: Xingyuan Electronic Technology Shenzhen Co Ltd
Priority date: 2021-01-28
Filing date: 2021-01-28
Publication date: 2021-11-12
Anticipated expiration: 2031-01-28

Abstract

The utility model relates to a LCM liquid crystal module technical field just discloses a black double faced adhesive tape of two time shapes of favourable reprocessing, including FOG, FOG's top is equipped with the diaphragm in a poor light, the black single faced adhesive tape of left surface fixedly connected with of diaphragm in a poor light. The double-square black double-sided adhesive tape beneficial to repair breaks through a conventional design method of the black and black double-sided adhesive tape, a layer of black and black single-sided adhesive is added on a backlight membrane adhered to the black and black double-sided adhesive tape, the black and black double-sided adhesive tape is not adhered to the backlight membrane on the premise of ensuring the shading effect, meanwhile, a layer of single-sided foam cotton adhesive is added on a single-layer area adhered to FOG and glass, the redundant adhesive surface of the black and black double-sided adhesive tape between backlight and FOG is reduced, after the conventional black and black double-sided adhesive tape shape-folding design method is changed into a double-square design, staff disassemble LCM in the repairing and disassembling process, the disassembling efficiency is high, meanwhile, the backlight membrane, the FOG and the single-layer area of the glass are not damaged, the raw material cost and the labor cost are all well reduced.

Description

Double-square black double-sided adhesive tape beneficial to repair

Technical Field

The utility model relates to a LCM liquid crystal module technical field specifically is a black double faced adhesive tape of two shape that favourable reprocesses.

Background

LCM (LCD module), namely LCD display module and liquid crystal module, refers to a component which assembles the peripheral circuits such as liquid crystal display devices, connecting pieces, control and drive, PCB circuit board, backlight source, structural components and the like.

As shown in fig. 4, 5 and 6, although the conventional LCM liquid crystal module black-and-black double-sided adhesive structure can bond the backlight and the FOG together, the black-and-black double-sided adhesive structure is bonded to the backlight film for shielding light when the black-and-black double-sided adhesive is bonded to the backlight. Paste during the FOG, black double faced adhesive tape can be in the same place FOG's glass single layer district and the bonding of being shaded, and when the module needs to be reprocessed, FOG and being shaded are difficult for separately, easily cause the damaged single layer district of damage and glass in a poor light, when disassembling LCM, black double faced adhesive tape can bring up the diaphragm in a poor light, lead to FOG difficult and the separation in a poor light, and the diaphragm damage can't be utilizing simultaneously. The FOG surface and the black double-sided adhesive firmly adhere the backlight and the single glass layer area together, and the single glass layer area is fragile and easy to damage during disassembly.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model is not enough to prior art, the utility model provides a black double faced adhesive tape of two shape that favourable reprocesses, possess the raw materials cost, the cost of labor all obtains the advantage of fine reduction, when having solved subsides FOG, black double faced adhesive tape can be in the same place FOG's glass single-layer district and the bonding in a poor light, when the module needs reprocess, FOG and backlight are difficult for separately, easily cause damage in a poor light and glass's single-layer district damage and when disassembling LCM, black double faced adhesive tape can bring the diaphragm in a poor light, lead to FOG difficult and the separation in a poor light, the diaphragm damage can't be utilizing simultaneously. The FOG surface and the black double-sided adhesive firmly adhere the backlight and the single-layer glass area together, and the single-layer glass area is fragile and easy to be damaged during disassembly.

(II) technical scheme

The utility model provides a following technical scheme: the double-square-shaped black and black double-sided adhesive tape comprises FOG, wherein a backlight membrane is arranged above the FOG, the left side face of the backlight membrane is fixedly connected with black and black single-sided adhesive tape, the left side face of the black and black single-sided adhesive tape is fixedly connected with black and black double-sided adhesive tape, the left side face of the FOG is fixedly connected with the black and black double-sided adhesive tape, and the left side face of the black and black double-sided adhesive tape is provided with a glass single-layer area.

Preferably, foam rubber is fixedly connected between the black and black double-sided adhesive tapes of the single glass layer region.

Preferably, the black and black double-sided adhesive tape is of a double-clip structure.

Preferably, the thickness of the foam cotton gum is 0.5mm-1 mm.

(III) advantageous effects

Compared with the prior art, the utility model provides a black double faced adhesive tape of two shape that return of favourable reprocessing possesses following beneficial effect:

(1) the double-square-shaped black and black double-sided adhesive tape beneficial to repair breaks through a conventional design method of the black and black double-sided adhesive tape, a layer of black and black single-sided adhesive tape is added on a back light membrane pasted by the black and black double-sided adhesive tape, so that the black and black double-sided adhesive tape is not adhered to the back light membrane on the premise of ensuring the shading effect, meanwhile, a layer of single-sided foam cotton adhesive is added on a single layer area pasted with FOG and glass, and the redundant adhesion surface of the black and black double-sided adhesive tape between the back light and the FOG is reduced.

(2) According to the double-circle black double-sided adhesive tape beneficial to repair, after a conventional design method of the double-circle shape of the conventional black double-sided adhesive tape is changed into a double-circle shape design, staff disassemble the LCM in the repair and disassembly process with high disassembly efficiency, and meanwhile, the backlight membrane, the FOG and the single-layer area of the glass are not damaged, so that the raw material cost and the labor cost are well reduced.

Drawings

Fig. 1 is a front view of the present invention;

fig. 2 is a back view of the present invention;

FIG. 3 is a schematic structural view of the present invention;

FIG. 4 is a front view of a conventional black double sided tape;

FIG. 5 is a back view of a conventional black double sided tape;

fig. 6 is a schematic structural diagram of a conventional black double-sided tape.

In the figure: 1. FOG; 2. a backlight film; 3. black single-sided adhesive; 4. black double-sided adhesive tape; 5. a glass single layer region; 6. and (5) soaking the cotton rubber.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-6, a double-clip black and black double-sided adhesive tape beneficial to repair comprises a FOG1, a backlight film 2 is arranged above a FOG1, a black and black single-sided adhesive tape 3 is fixedly connected to the left side of the backlight film 2, a black and black double-sided adhesive tape 4 is fixedly connected to the left side of the black and black single-sided adhesive tape 3, the black and black double-sided adhesive tape 4 is of a double-clip structure, a conventional black and black double-sided adhesive tape clip design method is changed into a double-clip design, staff have high disassembly efficiency in the LCM disassembly repair process, the backlight film 2, the FOG1 and the glass single-layer area 5 are not damaged, the raw material cost and the labor cost are well reduced, the left side of the FOG1 is fixedly connected with the black and black double-sided adhesive tape 4, a glass single-layer area 5 is arranged on the left side of the black and black double-sided adhesive tape 6 is fixedly connected between the glass single-layer area 5 and the black double-sided adhesive tape 4, the thickness of the foam tape 6 is 0.5mm-1m, the specific size of the black single-sided adhesive can be properly selected according to the working requirement, part of the black single-sided adhesive is special in model, the thickness of the foam cotton adhesive 6 can exceed the range of 0.5mm-1m, and a circle of black single-sided adhesive 3 is additionally arranged at the black double-sided adhesive 4 and the backlight membrane 2, so that the shading effect can be achieved, and the black double-sided adhesive and the backlight membrane are prevented from being adhered together. Meanwhile, buffering foam 6 is added on the glass single-layer area 5 and the black and black double-sided adhesive tape 4, so that the glass single-layer area is not adhered with backlight, and a buffering effect can be achieved during disassembly.

In summary, the double-loop black-and-black double-sided adhesive tape beneficial to repair breaks through the conventional design method of the black-and-black double-sided adhesive tape 4, the black-and-black single-sided adhesive tape 3 is additionally arranged on the backlight membrane 2 attached to the black-and-black double-sided adhesive tape 4, the black-and-black double-sided adhesive tape 4 is not bonded with the backlight membrane 2 on the premise of ensuring the shading effect, and meanwhile, the single-sided foam adhesive tape 6 is additionally arranged on the single-layer areas attached to the FOG1 and 5 glass, so that the redundant bonding surface of the black-and-black double-sided adhesive tape between the backlight and the FOG is reduced.

According to the double-circle black double-sided adhesive tape beneficial to repair, after a conventional design method of the double-circle shape of the conventional black double-sided adhesive tape is changed into a double-circle shape design, staff disassemble the LCM in the repair and disassembly process with high disassembly efficiency, meanwhile, the backlight membrane 2, the FOG1 and the glass single layer area 5 are not damaged, and the raw material cost and the labor cost are well reduced.

It is to be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

The standard parts used in the present application document can be purchased from the market, and can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts the conventional means matured in the prior art, the machines, the parts and the equipment adopt the conventional types in the prior art, the circuit connection adopts the conventional connection mode in the prior art, no specific description is provided here, meanwhile, the electric elements appearing in the specification are electrically connected with the external main controller and the mains supply, the peripheral controller mentioned in the specification can play a control role for the electric elements mentioned in the specification, and the peripheral controller is the conventional known equipment.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The double-square black double-sided adhesive tape beneficial to repair comprises FOG (1), and is characterized in that: the top of FOG (1) is equipped with diaphragm (2) in a poor light, the left surface fixedly connected with black single face adhesive (3) of diaphragm (2) in a poor light, the left surface fixedly connected with black double faced adhesive tape (4) of black single face adhesive tape (3) in a poor light, the left surface of FOG (1) with black double faced adhesive tape (4) fixed connection, the left surface of black double faced adhesive tape (4) is provided with glass single-layer region (5).

2. The double-looped black and black double sided tape as claimed in claim 1, wherein: and foam cotton glue (6) is fixedly connected between the black and black double-sided adhesive tapes (4) of the glass single layer region (5).

3. The double-looped black and black double sided tape as claimed in claim 1, wherein: the black and black double-sided adhesive tape (4) is of a double-clip structure.

4. The double-looped black double sided tape as claimed in claim 2, wherein: the thickness of the foam cotton glue (6) is 0.5mm-1 mm.