CN211210365U

CN211210365U - Laminated flexible conductive film for information display

Info

Publication number: CN211210365U
Application number: CN201922339415.2U
Authority: CN
Inventors: 方少强
Original assignee: Jiefeng Softlight Xiamen Co ltd
Current assignee: Jiefeng Softlight Xiamen Co ltd
Priority date: 2019-12-24
Filing date: 2019-12-24
Publication date: 2020-08-07
Anticipated expiration: 2029-12-24

Abstract

The utility model discloses a flexible conducting film of range upon range of formula for information display, including the conducting film body, the conducting film body covers the outside of winding at the wind-up roll, the outside avris position fixed mounting of wind-up roll has spacing dish, the up end of conducting film body covers there is outer protecting film, conducting film body inside composition from the top down includes base plate layer, toughness layer, the insulating layer that blocks water, dampproofing fire-retardant layer, jam-proof layer and durable anticorrosive coating in proper order, successive layer interconnect between base plate layer, toughness layer, the insulating layer that blocks water, dampproofing fire-retardant layer, jam-proof layer and the durable anticorrosive coating. This information display is with range upon range of formula flexible conducting film through having add and being used for the winding wind-up roll of rolling to it is whole to stabilize spacingly to the conducting film through spacing dish, makes whole use and tailor work of conveniently taking, has effectively promoted holistic result of use and working property on the basis of having guaranteed overall structure stability, has enlarged holistic application scope.

Description

Laminated flexible conductive film for information display

Technical Field

The utility model relates to a flexible conductive film technical field specifically is a range upon range of formula flexible conductive film for information display.

Background

The flexible transparent conductive film is a high-conductivity surface deposited with silver and other metals on a transparent polyester film by a vacuum sputtering method, has extremely high transparency, overcomes the defect of low conventional shielding glass, is very thin, can be directly adhered to the surface of the conventional glass or organic glass, realizes EMI electromagnetic interference shielding, and can work in a severe working environment because the film is provided with a protective layer.

However, most of existing flexible conductive films in the existing market have the defects that the overall structure is simple and is not equipped with a cutting auxiliary tool, and the normal use work in the practical application is inconvenient to carry out, so that the overall structural stability is general, and the limitation of the overall structure is caused, the overall use functionality is limited by the corresponding degree, and the overall application range is narrow.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a range upon range of formula flexible conductive film is used in information display to propose overall structure comparatively simply and not being equipped with in solving above-mentioned background art and tailor appurtenance, the inconvenient normal use work that carries out in the practical application uses, so that holistic structural stability is comparatively general, and receives overall structure's restriction, makes holistic service functionality receive corresponding degree's restriction, thereby leads to the narrower problem of whole application scope.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a flexible conducting film of range upon range of formula for information display, includes the conducting film body, the conducting film body covers the outside of winding at the wind-up roll, the outside avris position fixed mounting of wind-up roll has spacing dish, the up end of conducting film body covers there is outer protecting film, the bottom surface of conducting film body covers bottom adsorption film, conducting film body is inside to constitute from the top down and to include base plate layer, toughness layer, the insulating layer that blocks water, dampproofing fire-retardant layer, jam-proof layer and durable anticorrosive coating in proper order, successive layer interconnect between base plate layer, toughness layer, the insulating layer that blocks water, dampproofing fire-retardant layer, jam-proof layer and the durable anticorrosive coating.

Preferably, the wind-up roll and the spacing disk are of an integral structure, the two limiting disks are symmetrically and fixedly arranged on two sides of the outer portion of the wind-up roll, the two limiting disks are the same in specification, and the diameter of the wind-up roll is smaller than that of the spacing disk.

Preferably, the conducting film body is wound in a covering mode at the middle position between two limiting discs outside the winding roller, the conducting film body is of an integral flexible film body structure, and meanwhile the outer protective film and the bottom adsorption film are connected with each other in a seamless covering mode on the upper end face and the lower end face of the conducting film body respectively.

Preferably, the external specifications of the outer protective film and the bottom adsorption film on the upper end surface and the bottom surface of the conductive film body are the same.

Preferably, the specifications of each layer of the substrate layer, the tough layer, the water blocking isolation layer, the moisture-proof flame-retardant layer, the anti-interference layer and the durable anticorrosive layer in the conductive film body are the same.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the laminated flexible conductive film for information display is combined with the problems in the prior art to optimize and improve the overall structure to a greater extent, and the winding roller for winding and coiling is additionally arranged, and the limit disc is used for stably limiting the whole conductive film, so that the whole conductive film is more convenient to take, use and cut, and the use effect and the working performance of the whole conductive film are effectively improved on the basis of ensuring the stability of the whole structure;

2. the laminated flexible conductive film for information display adopts a laminated design, and all layers are laminated to improve the integral use functionality to a greater extent, so that the integral application range is effectively expanded on the basis of improving the integral comprehensive use performance.

Drawings

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

FIG. 2 is a schematic view of the layered structure of the present invention;

fig. 3 is a schematic view of the split structure of the present invention.

In the figure: 1. a wind-up roll; 2. a limiting disc; 3. a conductive film body; 4. an outer protective film; 5. a bottom adsorption film; 6. a substrate layer; 7. a ductile layer; 8. a water-blocking insulating layer; 9. a moisture resistant flame retardant layer; 10. an interference prevention layer; 11. a durable corrosion resistant layer.

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. 1-3, the present invention provides a technical solution: a laminated flexible conductive film for information display comprises a wind-up roll 1, a limiting disc 2, a conductive film body 3, an outer protective film 4, a bottom adsorption film 5, a substrate layer 6, a toughness layer 7, a water-blocking isolation layer 8 and a damp-proof flame-retardant layer 9, the anti-interference winding device comprises an anti-interference layer 10 and a durable anticorrosive layer 11, a conductive film body 3 covers and winds the outside of a winding roller 1, a limiting disc 2 is fixedly installed at the side position of the outside of the winding roller 1, an outer protective film 4 covers the upper end face of the conductive film body 3, a bottom adsorption film 5 covers the bottom face of the conductive film body 3, the internal components of the conductive film body 3 sequentially comprise a substrate layer 6, a toughness layer 7, a water-blocking isolation layer 8, a moisture-proof flame-retardant layer 9, the anti-interference layer 10 and the durable anticorrosive layer 11 from top to bottom, and the substrate layer 6, the toughness layer 7, the water-blocking isolation layer 8, the moisture-proof flame-retardant layer 9, the anti-interference;

furthermore, the wind-up roll 1 and the limiting disc 2 are integrally of an integrated structure, two limiting discs 2 with the same specification are symmetrically and fixedly arranged on two sides of the outer portion of the wind-up roll 1, and the diameter size of the wind-up roll 1 is smaller than that of the limiting disc 2, so that reasonable stability of the whole structure of the conductive film is effectively guaranteed;

furthermore, the conductive film body 3 is wound in a covering mode at the middle position between the two limiting discs 2 outside the winding roller 1, the conductive film body 3 is integrally of an integrated flexible film body structure, and meanwhile the outer protective film 4 and the bottom adsorption film 5 are respectively in seamless covering connection with the upper end face and the lower end face of the conductive film body 3, so that the using effect and the working performance of the whole body are effectively improved;

furthermore, the external specifications of the outer protective film 4 and the bottom adsorption film 5 on the upper end surface and the bottom surface of the conductive film body 3 are the same, so that the conductive film body 3 can be protected comprehensively and efficiently from the outside, and the comprehensive use performance of the conductive film body 3 is remarkably improved by the limiting winding of the winding roller 1 and the limiting disc 2;

further, each layer of specification of the substrate layer 6, the toughness layer 7, the water blocking isolation layer 8, the moisture-proof flame-retardant layer 9, the anti-interference layer 10 and the durable anticorrosive layer 11 in the conductive film body 3 is the same, each layer has different functional characteristics, the overall use functionality of the conductive film is effectively enriched, and the overall application range is effectively enlarged.

The growing industrial trend of flexible electronics has become increasingly clear, flexible displays, flexible lighting, flexible solar cells, Products such as flexible sensors have gradually moved from the laboratory to the market. Under the industrial trend, the film has flexibility and high light penetration The soft transparent conductive film with high conductivity is the basis of a plurality of flexible photoelectric products. Therefore, a flexible transparent conductive film will be formed Is a strategic material of flexible photoelectric products. The flexible conductive film is mainly divided into: flexible touch film and electromagnetic wave shielding film.

The flexible conductive film of the product is not easy to break, scratch resistant, bending folding resistant, high in light transmittance and low in haze, the conductive coating is waterproof, good in conductive performance, light, thin and good in flexibility.

The working principle is as follows: the integrated structure of the wind-up roll 1 and the limiting discs 2 can enable the conductive film body 3 to be stably covered and wound outside the wind-up roll, the two limiting discs 2 stably limit the winding width of the conductive film body 3 on the wind-up roll 1 according to the practical application and use requirements, the taking and cutting work is more convenient to carry out, the outer protective film 4 outside the conductive film body 3 can integrally carry out better external protection, the bottom adsorption film 5 outside the conductive film body 3 can enable the conductive film body 3 to be more easily adsorbed, the water-blocking isolation layer 8 is made of water-blocking transparent film materials, and the conductive film body 3 can have better water-blocking performance, and the moisture-proof flame-retardant layer 9 is made of flame-retardant transparent film material, so that the conductive film body 3 can be prevented from burning without being heated in the practical application and use process, the overall comprehensive use performance of the conductive film is effectively enriched, and the overall application range is effectively expanded on the basis of improving the overall comprehensive use performance.

It should be finally noted that the above only serves to illustrate the technical solution of the present invention, and not to limit the scope of the present invention, and that simple modifications or equivalent replacements performed by those skilled in the art to the technical solution of the present invention do not depart from the spirit and scope of the technical solution of the present invention.

Claims

1. A laminated flexible conductive film for information display, comprising a conductive film body, characterized in that: the utility model discloses a winding roller, including conducting film body, bottom adsorption film, bottom, base layer, toughness layer, the insulating layer that blocks water, dampproofing fire-retardant layer, jam-proof layer and durable anticorrosive coating, the conducting film body covers the outside of winding the wind-up roll, the outside avris position fixed mounting of wind-up roll has spacing dish, the up end of conducting film body covers there is outer protecting film, the bottom surface of conducting film body covers bottom adsorption film, conducting film body is inside to constitute from the top down and to include base layer, toughness layer, the insulating layer that blocks water, dampproofing fire-retardant layer, jam-proof layer and durable anticorrosive coating in proper order.

2. The laminated flexible conductive film for information display according to claim 1, wherein: the wind-up roll and the spacing whole formula structure as an organic whole of dish, and spacing dish have two that the specification is the same at the outside bilateral symmetry fixed mounting of wind-up roll, and the diameter size of wind-up roll is less than the diameter size of spacing dish.

3. The laminated flexible conductive film for information display according to claim 1, wherein: the middle position of the conductive film body between two limiting discs outside the winding roller is covered and wound, the conductive film body is of an integral flexible film body structure, and meanwhile, the outer protective film and the bottom adsorption film are respectively connected with the upper end face and the lower end face of the conductive film body in a seamless covering mode.

4. The laminated flexible conductive film for information display according to claim 1, wherein: the external specifications of the outer protective film and the bottom adsorption film on the upper end face and the bottom face of the conductive film body are the same.

5. The laminated flexible conductive film for information display according to claim 1, wherein: the specifications of each layer of the substrate layer, the toughness layer, the water blocking isolation layer, the damp-proof flame-retardant layer, the anti-interference layer and the durable anticorrosive layer in the conductive film body are the same.