CN215560034U

CN215560034U - Conductive cloth adhesive tape with high shielding and conductive performance

Info

Publication number: CN215560034U
Application number: CN202122000557.3U
Authority: CN
Inventors: 张建明
Original assignee: Suzhou Xinxin Material Technology Co ltd
Current assignee: Suzhou Xinxin Material Technology Co ltd
Priority date: 2021-08-24
Filing date: 2021-08-24
Publication date: 2022-01-18
Anticipated expiration: 2031-08-24

Abstract

The utility model discloses a conductive cloth adhesive tape with high shielding and conductive performances, which comprises an adhesive tape roll, wherein the outer surface of the adhesive tape roll is adhered with a conductive cloth adhesive tape, one side of the conductive cloth adhesive tape is integrally provided with an adhesive tape head, the top of the inner layer of the conductive cloth adhesive tape is adhered with a polyester fiber layer, the bottom surface of the polyester fiber layer is adhered with an electromagnetic shielding layer, the bottom of the electromagnetic shielding layer is adhered with a conductive layer, the bottom of the conductive layer is adhered with a blocking layer, and the bottom of the blocking layer is adhered with an anti-oxidation layer. In the above scheme, the electric conductivity of the conductive cloth adhesive tape is poor, so that the electric conductivity between the connected electric wires and cables is poor, and the electric power transmission is not facilitated, in addition, the existing conductive cloth adhesive tape is poor in electric power or signal shielding performance and cannot carry out high-frequency transmission, at the moment, by utilizing a polyester fiber layer, an electromagnetic shielding layer, a conductive layer, an anti-oxidation layer, an anti-corrosion layer and other multilayer structures, the combination of copper and nickel in the interior can provide excellent electric conductivity and a good electromagnetic shielding effect, and the shielding range is 100K-3 GHz.

Description

Conductive cloth adhesive tape with high shielding and conductive performance

Technical Field

The present invention relates to the technical field of conductive fabric tapes, and more particularly, to a conductive fabric tape having high shielding and conductive properties.

Background

The conductive cloth adhesive tape is manufactured by processing conductive cloth, is mainly characterized in that the adhesive viscosity is increased on the basis of the conductive cloth, and is suitable for various electronic and electrical products such as photoelectricity, computers, televisions, mobile phones, wires, cables, connectors and the like.

When present electrically conductive cloth sticky tape is used on wire and cable, though can paste the connection with cracked wire and cable, its electric conductivity nature is relatively poor for electric conductivity is relatively poor between the wire and cable after the connection, is unfavorable for the transmission of electric power, and current electrically conductive cloth sticky tape is relatively poor to electric power or signal shielding nature in addition, can not carry out high frequency transmission.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above-mentioned defects in the prior art, embodiments of the present invention provide a conductive cloth tape with high shielding and conductive properties, so as to solve the problems that the conductive property of the conductive cloth tape is poor, the conductivity between the connected wires and cables is poor, and power transmission is not facilitated, and the shielding property of the existing conductive cloth tape for power or signals is poor, and high-frequency transmission cannot be performed.

In order to solve the technical problems, the utility model provides the following technical scheme: the conductive cloth adhesive tape with high shielding and conductive performance comprises an adhesive tape roll, wherein a conductive cloth adhesive tape is attached to the outer surface of the adhesive tape roll, an adhesive tape head is integrally formed on one side of the conductive cloth adhesive tape, a polyester fiber layer is bonded to the top of the inner layer of the conductive cloth adhesive tape, an electromagnetic shielding layer is bonded to the bottom surface of the polyester fiber layer, a conductive layer is bonded to the bottom of the electromagnetic shielding layer, a blocking layer is bonded to the bottom of the conductive layer, an anti-oxidation layer is bonded to the bottom of the blocking layer, and an anti-corrosion layer is bonded to the bottom of the anti-oxidation layer.

Wherein, the upper and lower two sides of barrier layer all adhere there is the absorbed layer, the absorption hole has been seted up on the surface of absorbed layer, the back bonding of absorbed layer has the wet piece of storage, the middle part bonding of barrier layer has the absorption pad.

The electromagnetic shielding layer is made of a metal nickel material, the conductive layer is made of a metal copper material, the anti-oxidation layer is made of an anti-oxidation material, and the anti-corrosion layer is made of an anti-corrosion material.

Wherein, the material of absorption pad is the cotton material of absorption, the material of absorbed layer and wet piece is the polymeric material.

The technical scheme of the utility model has the following beneficial effects:

in the above scheme, the electric conductivity of electrically conductive cloth sticky tape is relatively poor, make between the wire and cable after the connection electric conductivity relatively poor, be unfavorable for the transmission of electric power, current electrically conductive cloth sticky tape is relatively poor to electric power or signal shielding nature in addition, can not carry out high frequency transmission, utilize multilayer structures such as polyester fiber layer this moment, electromagnetic shield layer, the conducting layer, anti-oxidation coating and anticorrosive coating, can make inside copper and nickel combine to provide splendid electric conductivity and good electromagnetic shield effect, the shielding scope is at 100K-3GHz, thereby the high shielding nature and the electric conductivity of electrically conductive cloth sticky tape have been improved, set up barrier layer and inner structure in addition, can effectually prevent electrically conductive cloth sticky tape in the use, carry out the separation absorption to humid gas or water, very big protection the security that the sticky tape was pasted.

Drawings

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

FIG. 2 is a schematic view of the internal structure of the conductive cloth tape of the present invention;

FIG. 3 is an assembled view of the conductive cloth tape of the present invention;

FIG. 4 is a perspective assembly view of the barrier layer of the present invention.

[ reference numerals ]

1. An adhesive tape roll; 2. a conductive cloth tape; 3. an adhesive tape head; 4. a polyester fiber layer; 5. an electromagnetic shielding layer; 6. a conductive layer; 7. a barrier layer; 8. an oxidation-resistant layer; 9. an anticorrosive layer; 10. an absorption hole; 11. an adsorption pad; 12. an absorbing layer; 13. and (7) storing the wet block.

Detailed Description

In order to make the technical problems, technical solutions and advantages of the present invention more apparent, the following detailed description is given with reference to the accompanying drawings and specific embodiments.

The embodiment of the utility model as shown in fig. 1 to 4 provides a conductive cloth tape with high shielding and conductive performance, which includes a tape roll 1, a conductive cloth tape 2 is attached to an outer surface of the tape roll 1, a tape head 3 is integrally formed on one side of the conductive cloth tape 2, a polyester fiber layer 4 is bonded to a top of an inner layer of the conductive cloth tape 2, an electromagnetic shielding layer 5 is bonded to a bottom surface of the polyester fiber layer 4, a conductive layer 6 is bonded to a bottom of the electromagnetic shielding layer 5, a barrier layer 7 is bonded to a bottom of the conductive layer 6, an oxidation-proof layer 8 is bonded to a bottom of the barrier layer 7, an anti-corrosion layer 9 is bonded to a bottom of the oxidation-proof layer 8, absorbing layers 12 are bonded to upper and lower surfaces of the barrier layer 7, absorbing holes 10 are formed in a surface of the absorbing layer 12, a moisture storage block 13 is bonded to a back surface of the absorbing layer 12, and an absorption pad 11 is bonded to a middle part of the barrier layer 7, the material of the polyester fiber layer 4 is a polyester fiber material, the material of the electromagnetic shielding layer 5 is a metal nickel material, the material of the conductive layer 6 is a metal copper material, the material of the anti-oxidation layer 8 is an anti-oxidation material, the material of the anti-corrosion layer 9 is an anti-corrosion material, the material of the adsorption pad 11 is an adsorption cotton material, and the material of the absorption layer 12 and the material of the moisture storage block 13 are polymeric materials;

concretely, through multilayer structure such as polyester fiber layer 4, electromagnetic shield layer 5, conducting layer 6, oxidation barrier 8 and anticorrosive coating 9, can make inside copper and nickel combine to provide splendid electric conductivity and good electromagnetic shield effect, the shielding scope is at 100K-3GHz, thereby the high shielding nature and the electric conductivity of electrically conductive cloth sticky tape 2 have been improved, barrier layer 7 and inner structure have been set up in addition, can effectually prevent electrically conductive cloth sticky tape 2 in the use, carry out the separation to moist gas or water and adsorb, very big protection the security that the sticky tape was pasted.

The working process of the utility model is as follows:

through polyester fiber layer 4, electromagnetic shield layer 5, conducting layer 6, multilayer structures such as anti-oxidation coating 8 and anticorrosive coating 9, can make inside copper and nickel combine to provide splendid electric conductivity and good electromagnetic shield effect, the shielding scope is at 100K-3GHz, thereby the high shielding nature and the electric conductivity of electrically conductive cloth sticky tape 2 have been improved, barrier layer 7 and inner structure have been set up in addition, can effectually prevent electrically conductive cloth sticky tape 2 in the use, carry out the separation absorption to humid gas or water, very big protection the security that the sticky tape was pasted.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the utility model, only the structures related to the disclosed embodiments are referred to, other structures can refer to common designs, and the same embodiment and different embodiments of the utility model can be combined with each other without conflict;

and finally: the above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that are within the spirit and principle of the present invention are intended to be included in the scope of the present invention.

Claims

1. The conductive cloth adhesive tape with high shielding and conductive performance comprises an adhesive tape roll (1) and is characterized in that a conductive cloth adhesive tape (2) is attached to the outer surface of the adhesive tape roll (1), an adhesive tape head (3) is integrally formed on one side of the conductive cloth adhesive tape (2), a polyester fiber layer (4) is bonded to the top of the inner layer of the conductive cloth adhesive tape (2), an electromagnetic shielding layer (5) is bonded to the bottom surface of the polyester fiber layer (4), a conductive layer (6) is bonded to the bottom of the electromagnetic shielding layer (5), a barrier layer (7) is bonded to the bottom of the conductive layer (6), an anti-oxidation layer (8) is bonded to the bottom of the barrier layer (7), and an anti-corrosion layer (9) is bonded to the bottom of the anti-oxidation layer (8).

2. The conductive fabric tape with high shielding and conductive performances according to claim 1, wherein the upper and lower surfaces of the barrier layer (7) are bonded with an absorption layer (12), the surface of the absorption layer (12) is provided with absorption holes (10), the back surface of the absorption layer (12) is bonded with a moisture storage block (13), and the middle part of the barrier layer (7) is bonded with an absorption pad (11).

3. The conductive adhesive tape with high shielding and conductive performances according to claim 1, wherein the polyester fiber layer (4) is made of a polyester fiber material, the electromagnetic shielding layer (5) is made of a metallic nickel material, the conductive layer (6) is made of a metallic copper material, the oxidation-resistant layer (8) is made of an oxidation-resistant material, and the corrosion-resistant layer (9) is made of an anti-corrosion material.

4. The conductive fabric tape with high shielding and conductive performance as claimed in claim 2, wherein the material of the absorption pad (11) is absorbent cotton material, and the material of the absorption layer (12) and the moisture storage block (13) is polymer material.