CN214428346U - Multifunctional conductive cloth integrating shielding, conducting and heat-resisting functions - Google Patents

Abstract

The utility model discloses a multi-functional electrically conductive cloth that collection shielding, electrically conductive and heat-resisting function in an organic whole, including polyester fiber layer, first viscose layer and second viscose layer, polyester fiber layer is the basic unit of electrically conductive cloth, be provided with copper-nickel cladding material and second viscose layer on polyester fiber layer's both sides surface respectively, copper-nickel cladding material sets up the upper surface at polyester fiber layer, second viscose layer sets up the lower surface at polyester fiber layer, copper-nickel cladding material's upper surface is provided with the conducting resin, the conducting resin adheres to on copper-nickel cladding material's surface with the help of viscidity, polyester fiber layer is connected with the glass fiber layer through second viscose layer, through having electroplated a copper-nickel cladding material on polyester fiber layer's upper surface, when using electrically conductive cloth in the electronic components surface, the electromagnetic wave radiation that various electronic instrument during operation release can effectively be shielded in the setting of copper-nickel cladding material in the cloth, therefore, people can use the electronic product more safely.

Description

Multifunctional conductive cloth integrating shielding, conducting and heat-resisting functions

Technical Field

The utility model relates to a collect shielding, electrically conductive and heat-resisting multi-functional electrically conductive cloth that acts on an organic whole belongs to electrically conductive cloth technical field.

Background

Electronic and electrical equipment is digitalized, highly integrated and small in signal level, so that the requirements of high speed, light weight and miniaturization are met, however, electronic components are easy to generate misoperation due to external electromagnetic interference, serious consequences are caused, and electromagnetic waves can cause irreversible damage to human bodies. Therefore, in the design of electronic and electrical equipment, in addition to the correct design of circuits and the reasonable layout of electronic elements, the electromagnetic shielding material is the best choice for eliminating and weakening electromagnetic interference and protecting electronic elements.

The conductive cloth is usually made of polyester fiber cloth as a base material, and after treatment and an electroplating process, the polyester fiber cloth has metal characteristics to form the conductive fiber cloth, so that a certain electromagnetic shielding performance is obtained. Firstly, the electromagnetic shielding effect is not good, and the radiation generated by various electronic instruments in the nature is difficult to isolate; secondly, the conductive cloth used in the electronic component can only realize the conductivity in a single direction and cannot realize the multi-directional conductivity; in addition, the common conductive cloth on the market has poor heat resistance and cannot meet the use requirements of specific occasions.

Therefore, the utility model discloses based on the radiation protection ability that common electrically conductive cloth exists is not enough on the existing market, multidirectional electric conductivity is not good and heat resistance is not feasible these three problems, designed a collection shielding, electrically conductive and heat-resisting multi-functional electrically conductive cloth that acts on an organic whole.

SUMMERY OF THE UTILITY MODEL

The utility model discloses an aim at solve the not enough, multidirectional not good and the not feasible three problem of heat resistance of radiation protection ability that common electrically conductive cloth exists in the existing market, designed one kind and collected shielding, electrically conductive and heat-resisting to act on multi-functional electrically conductive cloth of an organic whole, whole electrically conductive cloth's simple structure, convenient to use, and radiation protection, electrically conductive and heat resistance are better.

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

according to the utility model provides a technical scheme: the utility model provides a collection shielding, electrically conductive and heat-resisting multi-functional electrically conductive cloth that acts on an organic whole, includes polyester fiber layer, first viscose layer and second viscose layer, the polyester fiber layer is the basic unit of electrically conductive cloth, the both sides on polyester fiber layer are provided with copper-nickel cladding material and second viscose layer respectively on the surface, copper-nickel cladding material sets up the upper surface on polyester fiber layer, second viscose layer sets up the lower surface on polyester fiber layer, the upper surface on copper-nickel cladding material is provided with conductive adhesive, conductive adhesive adheres on copper-nickel cladding material with the help of viscidity on the surface, polyester fiber layer is connected with the glass fiber layer through second viscose layer, the lower surface on glass fiber layer is provided with first viscose layer, the material of second viscose layer and first viscose layer is the same, the glass fiber layer is connected with the graphite alkene coating through first viscose layer.

As a further improvement, the polyester fiber in situ is provided with fibre upper strata, horizontal conductive filament, intermediate level, horizontal recess, vertical conductive filament and fibre lower floor, the intermediate level is located the centre of fibre upper strata and fibre lower floor, the upper and lower both sides in intermediate level are provided with horizontal recess and vertical recess respectively, horizontal recess and vertical recess are mutually perpendicular in the space, be provided with horizontal conductive filament in the horizontal recess, the centre of horizontal conductive filament and intermediate level, be provided with vertical conductive filament in the vertical recess, vertical conductive filament is located the centre of fibre lower floor and intermediate level.

As a further improvement of the utility model, the copper-nickel plating layer is composed of copper element and nickel element, and the upper surface of the polyester fiber layer is arranged on the copper-nickel plating layer through the electroplating process.

As a further improvement of the utility model, the glass fiber layer takes glass as raw material and is manufactured by processes of high-temperature melting, wire drawing, winding, weaving and the like.

As a further improvement of the utility model, the graphene coating is the extexine of the conductive cloth, and the inside of the graphene coating is of a honeycomb structure.

Compared with the prior art, the utility model, have following advantage:

1) the copper-nickel coating is electroplated on the upper surface of the polyester fiber layer, so that when the conductive cloth is used on the surface of an electronic component, the copper-nickel coating in the conductive cloth can effectively shield electromagnetic wave radiation released by various electronic instruments during working, and people can use electronic products more safely;

2) when different components need to be electrified in multiple directions simultaneously, the conductive cloth can complete the multidirectional conductive function under the condition of not occupying space;

3) through being provided with the glass fiber layer in this electrically conductive cloth, when will electrically conductive cloth through electrically conductive sticky articulate on electronic components, because of the continuous production of heat of electronic components during operation can be continuous, the setting on glass fiber layer then can improve the heat resistance of whole electrically conductive cloth in the electrically conductive cloth, and then the life of extension electrically conductive cloth, the simple structure of whole electrically conductive cloth, the shielding effect is superior, electric conductive property is excellent and the heat resistance is good.

Drawings

Fig. 1 is a schematic view of the whole structure of the conductive cloth of the present invention.

Fig. 2 is a schematic view of the internal structure of the polyester fiber layer of the present invention.

Fig. 3 is a schematic view of the internal structure of the polyester fiber layer of the present invention.

Fig. 4 is an internal structure diagram of the graphene coating according to the present invention.

In the figure: 1. a conductive adhesive; 2. a polyester fiber layer; 201. transverse conductive filaments; 202. a fiber upper layer; 203. a lower layer of fibers; 204. longitudinal conductive filaments; 205. an intermediate layer; 206. a transverse groove; 207. a longitudinal groove; 3. a first adhesive layer; 4. a second adhesive layer; 5. copper-nickel plating; 6. a glass fiber layer; 7. and (4) coating graphene.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-4, a multifunctional conductive fabric integrating shielding, electrical conduction and heat resistance functions comprises a polyester fiber layer 2, a first adhesive layer 3 and a second adhesive layer 4, wherein the polyester fiber layer 2 is a base layer of the conductive fabric, copper-nickel plating layers 5 and the second adhesive layer 4 are respectively arranged on the surfaces of the two sides of the polyester fiber layer 2, the copper-nickel plating layers 5 are arranged on the upper surface of the polyester fiber layer 2, the second adhesive layer 4 is arranged on the lower surface of the polyester fiber layer 2, conductive adhesive 1 is arranged on the upper surface of the copper-nickel plating layers 5, the conductive adhesive 1 is adhered on the surface of the copper-nickel plating layers 5 by means of viscosity, the polyester fiber layer 2 is connected with a glass fiber layer 6 through the second adhesive layer 4, the lower surface of the glass fiber layer 6 is provided with the first adhesive layer 3, the second adhesive layer 4 is the same as the first adhesive layer 3, the glass fiber layer 6 is connected with a graphene coating 7 through the first adhesive layer 3.

As shown in fig. 2 and 3, a fiber upper layer 202, a transverse conductive filament 201, an intermediate layer 205, a transverse groove 206, a longitudinal groove 207, a longitudinal conductive filament 204 and a fiber lower layer 203 are arranged in the polyester fiber layer 2, the intermediate layer 205 is located between the fiber upper layer 202 and the fiber lower layer 203, the transverse groove 206 and the longitudinal groove 207 are respectively arranged on the upper side and the lower side of the intermediate layer 205, the transverse groove 206 and the longitudinal groove 207 are mutually perpendicular in space, the transverse conductive filament 201 is arranged in the transverse groove 206, the transverse conductive filament 201 is located between the fiber upper layer 202 and the intermediate layer 205, the longitudinal conductive filament 204 is arranged in the longitudinal groove 207, the longitudinal conductive filament 204 is located between the fiber lower layer 203 and the intermediate layer 205, by arranging the transverse conductive filament 201 and the longitudinal conductive filament 204 in the polyester fiber layer 2, and arranging the transverse conductive filament 201 and the longitudinal conductive filament 204 mutually perpendicular in the polyester fiber layer 2, therefore, the conductive cloth can complete the multidirectional conductive function under the condition of not occupying space.

As shown in fig. 1, the copper-nickel plating layer 5 is composed of copper and nickel, the copper-nickel plating layer 5 is disposed on the upper surface of the polyester fiber layer 2 through an electroplating process, and the copper-nickel plating layer 5 has good magnetic permeability, so that harm to people caused by electromagnetic wave radiation in daily life can be shielded.

As shown in fig. 1, the glass fiber layer 6 is made of glass and is manufactured through processes of high-temperature melting, wire drawing, winding, weaving and the like, and the arrangement of the glass fiber layer 6 can improve the heat resistance of the whole conductive fabric, thereby prolonging the service life of the conductive fabric.

As shown in fig. 4, the graphene coating 7 is an outer surface layer of the conductive fabric, an interior of the graphene coating 7 presents a honeycomb structure, and the graphene coating 7 with the honeycomb structure can enhance the heat dissipation performance of the conductive fabric.

It should be noted that the utility model relates to a multi-functional conductive cloth integrating shielding, conducting and heat-resisting functions, when in use, the conductive cloth is adhered to the required position of an electronic component through a conductive adhesive 1, the arrangement of a copper-nickel plating layer 5 in the conductive cloth can shield the electromagnetic wave signal released by the electronic component, in addition, a transverse conductive wire 201 and a longitudinal conductive wire 204 are arranged in a polyester fiber layer 2, and the transverse conductive wire 201 and the longitudinal conductive wire 204 are vertically arranged in the polyester fiber layer 2, when different components need to complete the conduction in multiple directions simultaneously, the transverse conductive wire 201 can complete the transverse conduction of the conductive cloth, the longitudinal conductive wire 204 can complete the longitudinal conduction of the conductive cloth, through the mutual cooperation of the transverse conductive wire 201 and the longitudinal conductive wire 204, the multi-directional conductive function in the conductive cloth can be realized, and simultaneously, the glass fiber layer 6 arranged in the conductive cloth can improve the heat-resisting performance of the whole conductive cloth, the service life of the conductive cloth is further prolonged, the heat dissipation performance of the conductive cloth can be enhanced due to the arrangement of the graphene coating 7, and the whole conductive cloth is simple in structure, excellent in shielding effect, excellent in conductivity and good in heat resistance.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (5)

1. The utility model provides a collection shielding, electrically conductive and heat-resisting function in multi-functional electrically conductive cloth of an organic whole, includes polyester fiber layer (2), first viscose layer (3) and second viscose layer (4), its characterized in that: the polyester fiber layer (2) is a base layer of conductive cloth, the two side surfaces of the polyester fiber layer (2) are respectively provided with a copper-nickel plating layer (5) and a second adhesive layer (4), the copper-nickel plating layer (5) is arranged on the upper surface of the polyester fiber layer (2), the second adhesive layer (4) is arranged on the lower surface of the polyester fiber layer (2), the upper surface of the copper-nickel plating layer (5) is provided with a conductive adhesive (1), the conductive adhesive (1) is adhered to the surface of the copper-nickel plating layer (5) by means of viscosity, the polyester fiber layer (2) is connected with a glass fiber layer (6) through a second adhesive layer (4), the lower surface of the glass fiber layer (6) is provided with a first adhesive layer (3), the second adhesive layer (4) and the first adhesive layer (3) are made of the same material, the glass fiber layer (6) is connected with a graphene coating (7) through a first adhesive layer (3).

2. The multifunctional conductive cloth integrating shielding, electric conduction and heat resistance functions as claimed in claim 1, wherein: the polyester fiber layer (2) is internally provided with a fiber upper layer (202), a transverse conductive wire (201), a middle layer (205), a transverse groove (206), a longitudinal groove (207), a longitudinal conductive wire (204) and a fiber lower layer (203), the intermediate layer (205) is located intermediate the upper layer of fibres (202) and the lower layer of fibres (203), the upper side and the lower side of the middle layer (205) are respectively provided with a transverse groove (206) and a longitudinal groove (207), the transverse grooves (206) and the longitudinal grooves (207) are mutually perpendicular in space, a transverse conductive wire (201) is arranged in the transverse groove (206), the transverse conductive wire (201) is positioned between the fiber upper layer (202) and the middle layer (205), and longitudinal conductive wires (204) are arranged in the longitudinal grooves (207), and the longitudinal conductive wires (204) are positioned between the lower fiber layer (203) and the middle fiber layer (205).

3. The multifunctional conductive cloth integrating shielding, electric conduction and heat resistance functions as claimed in claim 1, wherein: the copper-nickel plating layer (5) is arranged on the upper surface of the polyester fiber layer (2) through an electroplating process.

4. The multifunctional conductive cloth integrating shielding, electric conduction and heat resistance functions as claimed in claim 1, wherein: the glass fiber layer (6) is made of glass as a raw material by the processes of high-temperature melting, wire drawing, winding and weaving.

5. The multifunctional conductive cloth integrating shielding, electric conduction and heat resistance functions as claimed in claim 1, wherein: the graphene coating (7) is an outer surface layer of the conductive cloth, and the interior of the graphene coating (7) is of a honeycomb structure.

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