CN216353401U

CN216353401U - Plastic film with conductive function

Info

Publication number: CN216353401U
Application number: CN202122366344.2U
Authority: CN
Inventors: 贺茉莉; 杨建�
Original assignee: Dongguan Hengsheng Antistatic Article Co ltd
Current assignee: Dongguan Hengsheng Antistatic Article Co ltd
Priority date: 2021-09-28
Filing date: 2021-09-28
Publication date: 2022-04-19
Anticipated expiration: 2031-09-28

Abstract

The utility model relates to the technical field of plastic films, in particular to a plastic film with a conductive function. The technical scheme is as follows: the film cutting device comprises a base material sheet, wherein a conductive layer sheet is attached to the upper surface of the base material sheet, an upper protective layer is attached to the upper surface of the conductive layer sheet, a lower protective layer is attached to the lower surface of the base material sheet, the lower protective layer and the upper protective layer jointly form a plastic protective layer playing a role in protection at the outer side, a second positioning groove is transversely formed in the outer surface of the plastic protective layer, and the film can be cut into a short strip-shaped structure with a standard shape and a standard size through the second positioning groove. This application can be with the film cutting short strip structure for having standard shape size through the second constant head tank, can be with the long strip structure of film cutting for having standard shape size through first constant head tank, can be with the square structure of film cutting for having standard shape size through the combination of first constant head tank and second constant head tank to be the shape size of standard with the film cutting.

Description

Plastic film with conductive function

Technical Field

The utility model relates to the technical field of plastic films, in particular to a plastic film with a conductive function.

Background

The plastic film can be used for packaging and used as a film coating layer, the application range of the plastic film can be expanded by adding the conductive function on the plastic film, for example, the plastic film is used for medical and other types of electrode plates, medical diagnosis equipment, intelligent wearing, pressure sensing, capacitors, electronic products and the like, the shapes of the films are different when the plastic film is applied to different products, the surface of the existing film product is lack of a positioning reference device, a cutting machine with a positioning function is required to be used for cutting the standard size and shape, the operation difficulty is high when the plastic film is manually cut, and the large size deviation is easy to occur.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems in the prior art and provides a plastic film with a conductive function, which can be used for reference positioning.

The technical scheme of the utility model is as follows: the utility model provides a plastic film with electrically conductive function, includes the substrate piece, the substrate piece upper surface is pasted and is had the conducting layer piece, the upper surface of conducting layer piece is pasted and is had the protective layer, the lower surface of substrate piece is pasted and is had lower protective layer, the plastic protection layer that plays the guard action in the outside is constituteed jointly to lower protective layer and upper protective layer, the second constant head tank has transversely been seted up to the surface of plastic protection layer, can be the film cutting for the short strip structure that has the standard shape size through the second constant head tank, first constant head tank has vertically been seted up to the surface of plastic protection layer, can be the long strip structure with the film cutting for having the standard shape size through first constant head tank, can cut the film for the square structure that has the standard shape size through the combination of first constant head tank and second constant head tank.

Preferably, the outer surface of the plastic protective layer is provided with a plurality of third positioning grooves, and the film can be cut into a wafer structure with a standard shape and size through the third positioning grooves.

Preferably, the lateral surface of the lower protective layer is fixedly connected with a lug, and the lateral surface of the upper protective layer is provided with a lug groove matched with the end part of the lug.

Preferably, an electrode insertion opening for embedding an electrode is opened at an end portion of the substrate sheet.

Preferably, one end of the lug is fixedly connected with the lower protective layer, the other end of the lug is approximately equal to the lug groove in size, and the end of the lug can be prevented from automatically falling out of the lug groove by utilizing a hot-pressing device to heat and press the lug into the lug groove.

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

(1): the film can be cut into a short strip-shaped structure with a standard shape and size through the second positioning groove, the film can be cut into a long strip-shaped structure with a standard shape and size through the first positioning groove, the film can be cut into a square structure with a standard shape and size through the combination of the first positioning groove and the second positioning groove, and therefore the film can be manually cut into a standard shape and size;

(2): the film can be cut into a wafer structure with a standard shape and size through the third positioning groove, and the film can be used for the processing process of medical electrode plates;

(3): this application is convenient for tear the plastic protection layer from the film fast through the design in auricle and auricle groove.

Drawings

FIG. 1 is a schematic diagram of the structure of one embodiment of the present invention;

fig. 2 is an enlarged schematic view of a point a in fig. 1.

Reference numerals: 1. a substrate sheet; 2. a conductive layer sheet; 3. a plastic protective layer; 31. a lower protective layer; 32. an upper protective layer; 4. a tab; 5. a tab slot; 6. a first positioning groove; 7. a second positioning groove; 8. a third positioning groove; 9. an electrode socket.

Detailed Description

The technical solution of the present invention is further explained with reference to the accompanying drawings and specific embodiments.

Example one

As shown in fig. 1-2, the plastic film with conductive function provided by the present invention comprises a substrate sheet 1, a conductive layer sheet 2 is attached to an upper surface of the substrate sheet 1, an upper protection layer 32 is attached to an upper surface of the conductive layer sheet 2, a lower protection layer 31 is attached to a lower surface of the substrate sheet 1, the lower protection layer 31 and the upper protection layer 32 jointly form a plastic protection layer 3 playing a role in protection at an outer side, a second positioning groove 7 is transversely formed on an outer surface of the plastic protection layer 3, the film can be cut into a short strip structure with a standard shape and size along a direction of the second positioning groove 7, a first positioning groove 6 is longitudinally formed on an outer surface of the plastic protection layer 3, the film can be cut into a strip structure with a standard shape and size along a direction of the first positioning groove 6, the film can be cut into a square structure having a standard shape and size by the combination of the first and

second aligning grooves

6 and 7. An electrode insertion opening 9 for embedding an electrode is opened at an end of the substrate sheet 1.

Example two

second aligning grooves

Compared with the first embodiment, the present embodiment further includes: the outer surface of the plastic protective layer 3 is provided with a plurality of third positioning grooves 8, the film can be cut into a wafer structure with a standard shape and size along the direction of the third positioning grooves 8, and the plastic protective layer can be used for processing and manufacturing medical electrode plates and the like.

EXAMPLE III

second aligning grooves

6 and 7. An electrode socket 9 used for embedding an electrode is formed in the end portion of the substrate sheet 1, a plurality of third positioning grooves 8 are formed in the outer surface of the plastic protection layer 3, and the film can be cut into a wafer structure with a standard shape and a standard size along the direction of the third positioning grooves 8.

Compared with the second embodiment, the present embodiment further includes: the lateral surface of the lower protective layer 31 is fixedly connected with the lug 4, the lateral surface of the upper protective layer 32 is provided with the lug groove 5 matched with the end part of the lug 4, one end of the lug 4 is fixedly connected with the lower protective layer 31, the other end of the lug 4 is approximately equal to the lug groove 5 in size, and the end part of the lug 4 can be prevented from automatically dropping out of the lug groove 5 by utilizing a hot-pressing device to heat and press the lug 4 into the lug groove 5.

In this embodiment, need tear plastic protection layer 3 when using plastic film, because substrate piece 1, it is comparatively inseparable to adsorb the laminating between conductive layer piece 2 and the plastic protection layer 3, be difficult to peel off plastic protection layer 3's edge fast, pull out the tip of auricle 4 from auricle groove 5 this moment, then hold between the fingers auricle 4 and can tear protection layer 31 down fast, also can tear protection layer 32 fast in inserting into auricle groove 5 with the finger, thereby tear plastic protection layer 3 from the film fast.

The above embodiments are merely some preferred embodiments of the present invention, and those skilled in the art can make various alternative modifications and combinations of the above embodiments based on the technical solution of the present invention and the related teaching of the above embodiments.

Claims

1. A plastic film with conductive function is characterized in that: comprises a substrate sheet (1), wherein a conductive layer sheet (2) is attached to the upper surface of the substrate sheet (1), an upper protective layer (32) is attached to the upper surface of the conductive layer sheet (2), a lower protective layer (31) is attached to the lower surface of the base material sheet (1), the lower protective layer (31) and the upper protective layer (32) jointly form a plastic protective layer (3) which plays a role of protection at the outer side, the outer surface of the plastic protective layer (3) is transversely provided with a second positioning groove (7), the film can be cut into a short strip-shaped structure with standard shape and size through the second positioning groove (7), the outer surface of the plastic protective layer (3) is longitudinally provided with a first positioning groove (6), the film can be cut into strip-shaped structures with standard shapes and sizes through the first positioning groove (6), the film can be cut into a square structure with standard shape and size by the combination of the first positioning groove (6) and the second positioning groove (7).

2. The plastic film with the conductive function as claimed in claim 1, wherein the outer surface of the plastic protective layer (3) is provided with a plurality of third positioning grooves (8), and the plastic film can be cut into a wafer structure with a standard shape and size through the third positioning grooves (8).

3. The plastic film with the conductive function according to claim 1, wherein the side surface of the lower protective layer (31) is fixedly connected with a lug (4), and the side surface of the upper protective layer (32) is provided with a lug groove (5) matched with the end of the lug (4).

4. The plastic film with conductive function as claimed in claim 1, wherein the end of the substrate sheet (1) is provided with an electrode socket (9) for embedding an electrode.

5. The plastic film with the conductive function as claimed in claim 3, wherein one end of the tab (4) is fixedly connected with the lower protective layer (31), the other end of the tab (4) is approximately equal to the size of the tab slot (5), and the end of the tab (4) can be prevented from automatically falling out of the tab slot (5) by heating and pressing the tab (4) into the tab slot (5) by using a heating and pressing device.