CN214654618U

CN214654618U - Adhesive for liquid crystal display

Info

Publication number: CN214654618U
Application number: CN202120174196.1U
Authority: CN
Inventors: 周禹
Original assignee: Suzhou Youhechuang Electronic Technology Co ltd
Current assignee: Suzhou Youhechuang Electronic Technology Co ltd
Priority date: 2021-01-22
Filing date: 2021-01-22
Publication date: 2021-11-09
Anticipated expiration: 2031-01-22

Abstract

The utility model provides a liquid crystal display uses openning glue, including openning glue main part, openning glue main part's surface has model mark to detain, and inside has multilayer embedded openning glue, and first heat dissipation ventilative layer, graphite heat-conducting layer, second heat dissipation ventilative layer are laminated through first two-sided glue layer and second two-sided glue and are pasted in inside closely, the utility model provides a liquid crystal display uses openning glue has can effectively protect openning glue periphery not destroyed and lose the stickability, can be according to different fixed paste requirements quick selection different models, can be according to the size of the range of pasting of different parts in the liquid crystal display, and the size of adjustment openning glue, in pasting the fixed process, labour saving and time saving more, after connecting and fixing, can absorb a part of heat, can guarantee the stability of internal device during operation temperature, has ensured the lasting effect of openning glue promptly, but also ensures the heat dissipation effect of the liquid crystal display during the internal work.

Description

Adhesive for liquid crystal display

Technical Field

The utility model relates to a openning glues, especially relates to a liquid crystal display glues with openning.

Background

The adhesive is widely used in electronic devices, and can be used to bond panels, display modules or their combination to complete the assembly of electronic devices.

The fixed openning that is used for LCD inside to paste on the market at present glues, and most model specification are single, need tailor once more to the pasting of different knecks to the outside side forms protectiveness that the openning was glued is poor, very easily damages and loses the effect of pasting.

Therefore, it is necessary to provide a sealant for a liquid crystal display to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem be used for the inside fixed openning of pasting of LCD to glue on the market at present, most model specification is single, need tailor once more to the fixed needs of pasting of different knecks to the outside side forms protectiveness that the openning was glued is poor, very easily damages and loses and paste the effect.

In order to solve the technical problem, the utility model provides a liquid crystal display glues with openning, include: the openning glue main part, the fixed pasting in surface left side of openning glue main part has the model mark to detain, the internal paste that the main part was glued to the openning is connected with the embedded openning of multilayer and glues, the equal fixed pasting in surface left side that the embedded openning was glued has the model mark is detained, the external fixed surface that the main part was glued to the openning pastes and has the banding protection film.

Preferably, the openning glue main part includes that first PET protection is from type membrane, first PET protection is pasted from the lower bottom surface of type membrane and is had first two-sided glue film.

Preferably, a first heat dissipation breathable layer is fixedly adhered to the lower bottom surface of the first double-sided adhesive layer, and a graphite heat conduction layer is fixedly adhered to the lower bottom surface of the first heat dissipation breathable layer.

Preferably, a second heat dissipation breathable layer is fixedly adhered to the lower bottom surface of the graphite heat conduction layer, and a second double-sided adhesive layer is fixedly adhered to the lower bottom surface of the second heat dissipation breathable layer.

Preferably, a second PET protective release film is fixedly adhered to the lower bottom surface of the second double-sided adhesive layer, and the first heat-dissipation breathable layer, the graphite heat-conduction layer and the second heat-dissipation breathable layer are tightly adhered and fixed inside through the first double-sided adhesive layer on the upper portion and the second double-sided adhesive layer on the lower portion.

Preferably, the model mark is detained including the mark rubber substrate, the lower bottom surface fixedly connected with heat dissipation bleeder vent of mark rubber substrate, the last fixed surface of mark rubber substrate is connected with flexible glue transparent shell, the right side fixed surface of flexible glue transparent shell is connected with the mark insertion groove, the model mark piece has been placed to the inside of flexible glue transparent shell.

Compared with the prior art, the utility model provides a pair of openning glue for LCD has following beneficial effect:

1. the utility model provides a liquid crystal display glues with openning, through the banding protection film, can effectual protection openning glue the periphery can not destroyed and lose the stickability.

2. The utility model provides a LCD glues with openning, detains through the model mark, can fix according to the difference and paste the different models of requirement quick selection.

3. The utility model provides a LCD glues with openning, glue through embedded openning, can be according to the size of LCD inside different parts sticking range, and the size that the adjustment openning was glued, pasting fixed in-process, labour saving and time saving more.

4. The utility model provides a liquid crystal display glues with openning, through graphite heat-conducting layer, connect after fixed, can absorb some heat, can guarantee the stability of interior arrangement at the during operation temperature, ensured the gluey continuous effect of pasting of openning promptly, ensured the radiating effect of liquid crystal display inside work during again.

Drawings

Fig. 1 is a schematic structural diagram of a preferred embodiment of a sealant for a liquid crystal display according to the present invention;

FIG. 2 is a schematic structural view of the main body of the chewing gum shown in FIG. 1;

fig. 3 is a schematic structural view of the model marking buckle shown in fig. 1.

Reference numbers in the figures: 1. the main part is glued to the kou Zi, 11, first PET protection is from the type membrane, 12, first double-sided adhesive layer, 13, the ventilative layer of first heat dissipation, 14, graphite heat-conducting layer, 15, the ventilative layer of second heat dissipation, 16, the two-sided adhesive layer of second, 17, the protection of second PET is from the type membrane, 2, the model mark is detained, 21, the mark is glued the end, 22, the heat dissipation bleeder vent, 23, the transparent shell of flexible glue, 24, the mark insertion groove, 25, the model mark piece, 3, embedded kou Zi is glued, 4, the banding protection film.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

Please refer to fig. 1, fig. 2 and fig. 3, wherein fig. 1 is a schematic structural diagram of a preferred embodiment of a liquid crystal display device sealant according to the present invention; FIG. 2 is a schematic structural view of the main body of the chewing gum shown in FIG. 1; fig. 3 is a schematic structural view of the model marking buckle shown in fig. 1. A sealant for a liquid crystal display includes: the adhesive comprises an adhesive body 1, a model marking buckle 2 is fixedly adhered to the left side of the surface of the adhesive body 1, a plurality of layers of embedded adhesives 3 are adhered and connected inside the adhesive body 1, the model marking buckles 2 are fixedly adhered to the left sides of the surfaces of the embedded adhesives 3, an edge sealing protective film 4 is fixedly adhered to the outer surface of the adhesive body 1, the adhesive body 1 comprises a first PET protective release film 11, a first double-faced adhesive layer 12 is fixedly adhered to the lower bottom surface of the first PET protective release film 11, a first heat-dissipation breathable layer 13 is fixedly adhered to the lower bottom surface of the first double-faced adhesive layer 12, a graphite heat-conducting layer 14 is fixedly adhered to the lower bottom surface of the first heat-dissipation breathable layer 13, a second heat-dissipation breathable layer 15 is fixedly adhered to the lower bottom surface of the graphite heat-conducting layer 14, a second double-faced adhesive layer 16 is fixedly adhered to the lower bottom surface of the second heat-dissipation breathable layer 15, a second PET protective release film 17 is fixedly adhered to the lower bottom surface of the second double-faced adhesive layer 16, first heat dissipation ventilative layer 13, graphite heat-conducting layer 14, the ventilative layer 15 of second heat dissipation compresses tightly through the first double-sided adhesive layer 12 on upper portion and the second double-sided adhesive layer 16 of lower part and pastes and be fixed in inside, model mark detains 2 including the mark rubber bottom 21, the lower bottom surface fixedly connected with heat dissipation bleeder vent 22 of the mark rubber bottom 21, the last fixed surface of mark rubber bottom 21 is connected with flexible glue transparency 23, the right side fixed surface of flexible glue transparency 23 is connected with mark insertion groove 24, model mark piece 25 has been placed to the inside of flexible glue transparency 23.

The utility model provides a pair of LCD glues theory of operation as follows with openning: when the adhesive tape is used, the edge sealing protective film 4 on the periphery of the adhesive tape main body 1 is firstly uncovered, then the buckle 2 is marked according to the model, the position needing to be pasted and fixed comes from the size of the adhesive tape, the size of the adhesive tape main body 1 can be changed by changing the quantity of the embedded adhesive tape 3, after the size is selected, the first PET protective release film 11 and the second PET protective release film 17 are uncovered again, and the adhesive tape can be pasted at the position needing to be fixed.

1. the adhesive can effectively protect the periphery of the opening adhesive from being damaged and losing the adhesive property.

2. Different models can be quickly selected according to different fixing and pasting requirements.

3. The size of the glue can be adjusted according to the size of the pasting range of different parts in the liquid crystal display, and the glue is more time-saving and labor-saving in the pasting and fixing process.

4. After the connection is fixed, can absorb some heat, can guarantee the stability of interior device at the during operation temperature, ensure the continuous effect of pasting of openning glue promptly, ensured the radiating effect of LCD inside during operation again.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. A sealant for a liquid crystal display, comprising: the openning glue main part (1), the fixed pasting in surface left side of openning glue main part (1) has the model mark to detain (2), the inside paste that the openning glue main part (1) is connected with the embedded openning of multilayer and glues (3), the equal fixed pasting in surface left side that the embedded openning glued (3) has the model mark detains (2), the external fixed surface that the openning glued main part (1) is pasted and is had banding protection film (4).

2. The adhesive for the liquid crystal display according to claim 1, wherein the adhesive body (1) comprises a first PET protective release film (11), and a first double-sided adhesive layer (12) is fixedly adhered to the lower bottom surface of the first PET protective release film (11).

3. The adhesive for liquid crystal displays according to claim 2, wherein a first heat-dissipating air-permeable layer (13) is fixedly adhered to the lower bottom surface of the first double-sided adhesive layer (12), and a graphite heat-conducting layer (14) is fixedly adhered to the lower bottom surface of the first heat-dissipating air-permeable layer (13).

4. The adhesive for liquid crystal displays according to claim 3, wherein a second heat-dissipating air-permeable layer (15) is fixedly adhered to the lower bottom surface of the graphite heat-conducting layer (14), and a second double-sided adhesive layer (16) is fixedly adhered to the lower bottom surface of the second heat-dissipating air-permeable layer (15).

5. The adhesive for liquid crystal display according to claim 4, wherein a second PET protective release film (17) is fixedly adhered to the lower bottom surface of the second double-sided adhesive layer (16), and the first heat-dissipating air-permeable layer (13), the graphite heat-conducting layer (14) and the second heat-dissipating air-permeable layer (15) are fixed inside by pressing and adhering the upper first double-sided adhesive layer (12) and the lower second double-sided adhesive layer (16).

6. The adhesive for the liquid crystal display according to claim 5, wherein the model marking button (2) comprises a marking adhesive base (21), the lower bottom surface of the marking adhesive base (21) is fixedly connected with a heat dissipation air hole (22), the upper surface of the marking adhesive base (21) is fixedly connected with a soft adhesive transparent shell (23), the right side surface of the soft adhesive transparent shell (23) is fixedly connected with a marking insertion groove (24), and a model marking sheet (25) is placed inside the soft adhesive transparent shell (23).