CN209962713U

CN209962713U - Film with conductive performance

Info

Publication number: CN209962713U
Application number: CN201920772041.0U
Authority: CN
Inventors: 孟勇
Original assignee: Tianjin Youkai Packaging Technology Co Ltd
Current assignee: Tianjin Youkai Packaging Technology Co Ltd
Priority date: 2019-05-27
Filing date: 2019-05-27
Publication date: 2020-01-17
Anticipated expiration: 2029-05-27

Abstract

The utility model discloses a film with electric conductivity, including the substrate layer, the top of substrate layer is equipped with the heat-resistant layer, the top of heat-resistant layer is equipped with the conducting layer, connect the through-hole has all been seted up at the both ends of substrate layer, heat-resistant layer and conducting layer, the one end of substrate layer is equipped with first dust layer, the other end of substrate layer is equipped with second dust layer, the inside on first dust layer has been seted up and has been held the cavity, the inside sliding connection who holds the cavity has the stopper, the both ends on second dust layer all bond there is the baffle, the one end of baffle extends to the inside that holds the cavity and contacts with the outer wall of stopper, the inner wall on first dust layer is equipped with the bolt, the one end of bolt extends to the inside that holds the cavity and with baffle threaded connection. The utility model discloses rational in infrastructure, work efficiency is high, can carry out nimble regulation according to the user demand, practices thrift the environmental protection, and the practicality is strong, is fit for promoting.

Description

Film with conductive performance

Technical Field

The utility model relates to the technical field of films, especially, relate to a film with electric conductivity.

Background

In recent years, touch-controlled mobile phones are popular, and the touch-controlled mobile phones can be divided into resistive touch-controlled panels and capacitive touch-controlled panels, both of which need to be provided with conductive films to conduct electricity and control the mobile phones. Generally need lay the dust layer for conductive film after the production conductive film, prevent that conductive film from being disturbed by external dust, influencing conductive film's use, but generally a dust layer can only encapsulate a conductive film, and the dust layer of the same money is hardly used for the conductive film of many specifications, and the manufacturer need prepare the dust layer of multiple specification and encapsulate the conductive film of many specifications correspondingly, the cost of wasting.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that the dust-proof film of the same type of conductive film is difficult to be used for the conductive film of multiple specifications, and providing a film with conductive performance.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a film with conductive performance comprises a substrate layer, a heat-resistant layer is arranged on the top of the substrate layer, the top of the heat-resistant layer is provided with a conductive layer, the two ends of the substrate layer, the heat-resistant layer and the conductive layer are all provided with connecting through holes, one end of the substrate layer is provided with a first dustproof layer, the other end of the substrate layer is provided with a second dustproof layer, an accommodating cavity is arranged inside the first dust-proof layer, a limiting block is connected inside the accommodating cavity in a sliding manner, baffles are bonded at two ends of the second dust-proof layer, one ends of the baffles extend into the accommodating cavity and are in contact with the outer wall of the limiting block, the inner wall of the first dust-proof layer is provided with a bolt, one end of the bolt extends into the accommodating chamber and is in threaded connection with the baffle plate, the middle parts of the two sides of the first dust-proof layer are provided with sliding grooves, and the bolts are connected inside the sliding grooves in a sliding mode.

Preferably, the substrate layer is made of polyethylene terephthalate, the heat-resistant layer is made of cyclic olefin copolymer heat-resistant resin, and the conducting layer is an indium tin oxide semiconductor transparent conducting film.

Preferably, the first dust-proof layer and the second dust-proof layer are both of U-shaped structures and are symmetrically arranged.

Preferably, the inside that holds the cavity is equipped with the spring, and the one end of spring bonds with the outer wall of stopper, and the other end of spring bonds with the inner wall that holds the cavity.

Preferably, the inner wall of spout is equipped with the sealing washer along circumference, the outer wall of baffle is equipped with the sealing strip along circumference.

The utility model has the advantages that:

1. through the cooperation work that holds cavity, stopper, baffle, bolt, spout, spring, carry out nimble regulation to first dust layer, second dust layer, carry out circumference's protection to conductive film, avoid conductive film to receive the invasion and attack of dust, improve conductive film's performance.

2. When needing to use the film, the accessible rotates the bolt, takes out the bolt from the baffle, at this moment, takes out first dust layer and second dust layer from the film, uses the film, at this moment, can retrieve first dust layer and second dust layer, waits for next time to encapsulate the protection to the film, protects many times the film, practices thrift the cost.

To sum up, the utility model discloses rational in infrastructure, work efficiency is high, can carry out nimble regulation according to the user demand, practices thrift the environmental protection, and work efficiency is high, and the practicality is strong, is fit for promoting.

Drawings

Fig. 1 is a schematic structural diagram of a film with conductive properties according to the present invention;

fig. 2 is a top view of a first dust-proof layer in a film with conductive properties according to the present invention;

fig. 3 is a partially enlarged view of a portion a in fig. 1.

In the figure: 1 substrate layer, 2 heat-resistant layer, 3 conducting layers, 4 connect the through-hole, 5 first dust layers, 6 second dust layers, 7 hold the cavity, 8 stopper, 9 baffles, 10 bolts, 11 spouts, 12 springs.

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.

Referring to fig. 1-3, a film with conductive performance comprises a substrate layer 1, a heat-resistant layer 2 is arranged on the top of the substrate layer 1, a conductive layer 3 is arranged on the top of the heat-resistant layer 2, connecting through holes 4 are arranged at both ends of the substrate layer 1, the heat-resistant layer 2 and the conductive layer 3, a first dust-proof layer 5 is arranged at one end of the substrate layer 1, a second dust-proof layer 6 is arranged at the other end of the substrate layer 1, a containing chamber 7 is arranged inside the first dust-proof layer 5, a limiting block 8 is slidably connected inside the containing chamber 7, baffle plates 9 are respectively bonded at both ends of the second dust-proof layer 6, one end of each baffle plate 9 extends into the containing chamber 7 and contacts with the outer wall of the limiting block 8, a bolt 10 is arranged on the inner wall of the first dust-proof layer 5, one end of each bolt 10 extends into the containing chamber 7 and is in threaded connection with the, bolt 10 sliding connection is in spout 11's inside, substrate layer 1 is the polyethylene glycol terephthalate material, heat-resistant layer 2 is the heat-resistant resin material of cyclic olefin copolymer, conducting layer 3 is indium tin oxide semiconductor transparent conductive film, first dust layer 5 and second dust layer 6 are the U-shaped structure, first dust layer 5 and the 6 symmetries of second dust layer set up, the inside that holds cavity 7 is equipped with spring 12, the one end of spring 12 bonds with stopper 8's outer wall, the other end of spring 12 bonds with the inner wall that holds cavity 7, spout 11's inner wall is equipped with the sealing washer along circumference, the outer wall of baffle 9 is equipped with the sealing strip along circumference.

In the embodiment, in the final stage of film production, a film is placed between the first dust-proof layer 5 and the second dust-proof layer 6, the first dust-proof layer 5 and the second dust-proof layer 6 are adjusted according to the size of the film, when the size of the film is larger, the screw cap is loosened from the first dust-proof layer 5 by rotating the bolt 10, the baffle 9 slides out by the elasticity of the spring 12, at the moment, the size of the first dust-proof layer 5 and the size of the second dust-proof layer 6 are increased, the film with larger size can be packaged, when the size of the film is smaller, the screw cap is loosened from the first dust-proof layer 5 by rotating the bolt 10, the second dust-proof layer 6 is pushed, the baffle 9 is pushed into the containing chamber, at the moment, the film with smaller size can be packaged, when the packaging is finished and the film is idle, when the film needs to be used, the bolt 10 can be taken out of the baffle by rotating the bolt 10, at this time, the first dust-proof layer 5 and the second dust-proof layer 6 are taken out from the film to be used, and at this time, the first dust-proof layer 5 and the second dust-proof layer 6 can be recycled to wait for the next packaging protection of the film. The utility model discloses rational in infrastructure, work efficiency is high, can carry out nimble regulation according to the user demand, practices thrift the environmental protection, and work efficiency is high, and the practicality is strong, is fit for promoting.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The film with the conductive performance comprises a substrate layer (1) and is characterized in that a heat-resistant layer (2) is arranged at the top of the substrate layer (1), a conductive layer (3) is arranged at the top of the heat-resistant layer (2), connecting through holes (4) are formed in the two ends of the substrate layer (1), the heat-resistant layer (2) and the conductive layer (3), a first dust-proof layer (5) is arranged at one end of the substrate layer (1), a second dust-proof layer (6) is arranged at the other end of the substrate layer (1), a containing cavity (7) is formed in the first dust-proof layer (5), a limiting block (8) is connected to the inside of the containing cavity (7) in a sliding mode, baffles (9) are bonded to the two ends of the second dust-proof layer (6), one ends of the baffles (9) extend to the inside of the containing cavity (7) and are in contact with the outer wall of, the inner wall of first dust layer (5) is equipped with bolt (10), the one end of bolt (10) extend to the inside that holds cavity (7) and with baffle (9) threaded connection, spout (11) have been seted up at the middle part of first dust layer (5) both sides, bolt (10) sliding connection is in the inside of spout (11).

2. The film with conductive property according to claim 1, wherein the substrate layer (1) is made of polyethylene terephthalate, the heat-resistant layer (2) is made of cyclic olefin copolymer heat-resistant resin, and the conductive layer (3) is an indium tin oxide semiconductor transparent conductive film.

3. The film with the conductive property according to claim 1, wherein the first dust-proof layer (5) and the second dust-proof layer (6) are both of a U-shaped structure, and the first dust-proof layer (5) and the second dust-proof layer (6) are symmetrically arranged.

4. The film with the conductive performance as claimed in claim 1, wherein the accommodating chamber (7) is internally provided with a spring (12), one end of the spring (12) is adhered to the outer wall of the limiting block (8), and the other end of the spring (12) is adhered to the inner wall of the accommodating chamber (7).

5. The film with the electric conductivity according to claim 1, wherein the inner wall of the chute (11) is provided with a sealing ring along the circumferential direction, and the outer wall of the baffle plate (9) is provided with a sealing strip along the circumferential direction.