CN214102211U - Novel conductive foam - Google Patents

Abstract

The utility model discloses a novel conductive foam, which comprises a non-woven fabric, wherein the surface of the bottom end of the non-woven fabric is adhered with an adhesive layer, the surface of the bottom end of the adhesive layer is adhered with a release paper layer, the surface of the inner wall of the non-woven fabric is adhered with a shielding layer, the surface of the inner wall of the shielding layer is adhered with a first conductive layer, the surface of the inner wall of the first conductive layer is adhered with a conductive adhesive layer, the surface of the inner wall of the conductive adhesive layer is adhered with a second conductive layer, the surface of the inner wall of the second conductive layer is adhered with a flame-retardant sponge, exhaust holes are uniformly formed in the flame-retardant sponge, a connecting block and a non-woven fabric are integrally poured on the surfaces of the left ends of the non-woven fabric, the adhesive layer and the release paper layer, connecting grooves are formed in the right end surfaces of the adhesive layer and the release paper layer, the shapes and the sizes of the connecting blocks and the connecting grooves are the same, the shapes of the exhaust holes are equilateral triangles, the shielding layer is made of a high-precision metal shielding net, and the second conducting layer is made of carbon-plated conductive cloth; the utility model has the advantages of convenient concatenation is fixed, convenient exhaust heat dissipation and stable in structure.

Description

Novel conductive foam

Technical Field

The utility model relates to a cotton technical field of electrically conductive bubble specifically is a novel electrically conductive bubble is cotton.

Background

In the transportation process of electronic products and parts, a large amount of parts and product loss is caused by static electricity every year, in order to reduce the loss, electronic product manufacturers increasingly pay more attention to the anti-static work of production and transportation, and in various and complicated types of anti-static products, conductive foam is the most commonly used, although the production process of the existing conductive foam is mature day by day, part of the conductive foam is still insufficient to be improved.

The cotton electrically conductive bubble is that to wrap up electrically conductive cloth on fire-retardant sponge, through a series of processing backs, make it have good surface conductivity, can fix on needing shielding device with the adhesive tape very easily, there is different section shape, the mounting method, shielding material of UL grade and shielding efficiency can select, electrically conductive bubble cotton often uses as new energy battery copper bar contact point gasket, nevertheless present electrically conductive bubble is cotton mostly is the integral type structure, the cotton concatenation and the dismantlement of electrically conductive bubble of being not convenient for, thereby influence the cotton practicality of electrically conductive bubble, and the inconvenient heat dissipation of the cotton structure of electrically conductive bubble itself.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel electrically conductive bubble is cotton, has the advantage that convenient concatenation is fixed, convenient exhaust heat dissipation and stable in structure, has solved the problem among the prior art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a novel conductive foam is cotton, includes the non-woven fabrics, non-woven fabrics bottom surface glues to glue and is equipped with gluing layer, gluing layer bottom surface glues to glue and is equipped with from type ply, non-woven fabrics inner wall surface glues to be fixed with the shielding layer, shielding layer inner wall surface glues to be fixed with first conducting layer, first conducting layer inner wall surface glues to be fixed with conductive adhesive layer, conductive adhesive layer inner wall surface glues to be fixed with the second conducting layer, second conducting layer inner wall surface glues to be fixed with fire-retardant sponge, the exhaust hole has evenly been seted up in the fire-retardant sponge.

Preferably, non-woven fabrics, gluing layer and from type paper layer left end surface homogeneous body pour and be equipped with the connecting block, the spread groove has all been seted up on non-woven fabrics, gluing layer and from type paper layer right-hand member surface.

Preferably, the connecting block and the connecting groove are the same in shape and size.

Preferably, the shape of the exhaust hole is an equilateral triangle.

Preferably, the shielding layer is made of a high-precision metal shielding net.

Preferably, the second conductive layer is made of carbon-plated conductive cloth.

Preferably, the first conductive layer is made of a conductive aluminum foil layer.

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

1. this novel electrically conductive bubble is cotton, adopts to fix from type ply, and the convenience is protected the gluing layer, adopts the gluing layer to fix, conveniently glues the cotton body of bubble and glues the place of gluing the needs protection, adopts the non-woven fabrics to fix, conveniently carries out dampproofing treatment to bubble cotton inside, adopts the shielding layer to shield, and the convenient device to needs shielding shields the protection.

2. This novel electrically conductive bubble is cotton, adopts first conducting layer to fix, conveniently carries out anticorrosive protection to the bubble cotton on electrically conductive basis, adopts conductive adhesive layer to fix, conveniently connects first conducting layer and second conducting layer, adopts the second conducting layer to fix, has strengthened the cotton electric conductivity of bubble, adopts fire-retardant sponge to carry out fire-retardant, conveniently prevents flame to the burning of components and parts, adopts the exhaust hole to exhaust, conveniently exhausts the heat dissipation of soaking the cotton.

Drawings

Fig. 1 is a schematic view of the overall structure of a novel conductive foam of the present invention;

fig. 2 is a schematic view of a cross-sectional structure of the novel conductive foam of the present invention;

fig. 3 is a schematic view of the connection structure between the adhesive layer and the release paper layer of the novel conductive foam.

The figures are labeled as follows: 1. a release paper layer; 2. an adhesive layer; 3. non-woven fabrics; 4. connecting blocks; 5. connecting grooves; 6. a shielding layer; 7. a second conductive layer; 8. a flame-retardant sponge; 9. an exhaust hole; 10. a first conductive layer; 11. and the conductive adhesive layer.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Example 1:

referring to fig. 1, 2 and 3, a novel conductive foam comprises a non-woven fabric 3, wherein an adhesive layer 2 is adhered to the bottom end surface of the non-woven fabric 3, a release paper layer 1 is adhered to the bottom end surface of the adhesive layer 2, a connecting block 4 is integrally cast on the surfaces of the non-woven fabric 3, the adhesive layer 2 and the left end of the release paper layer 1, connecting grooves 5 are formed in the surfaces of the right ends of the non-woven fabric 3, the adhesive layer 2 and the release paper layer 1, the connecting block 4 and the connecting grooves 5 are the same in shape and size, a shielding layer 6 is adhered and fixed to the surface of the inner wall of the non-woven fabric 3, and the shielding layer 6 is made of a high-precision metal shielding net;

specifically, adopt to fix from type ply 1, conveniently protect gluing layer 2, adopt gluing layer 2 to fix, conveniently glue the cotton body of bubble and glue the place that glues to need the protection, adopt connecting block 4 and spread groove 5 to connect, make things convenient for polylith bubble cotton to connect fixedly, adopt non-woven fabrics 3 to fix, conveniently carry out dampproofing processing to bubble cotton inside, adopt shielding layer 6 to shield, conveniently shield the protection to needing shielded device.

Example 2:

referring to fig. 2, a novel conductive foam comprises a shielding layer 6, a first conductive layer 10 is adhered and fixed on the inner wall surface of the shielding layer 6, the first conductive layer 10 is made of a conductive aluminum foil layer, a conductive adhesive layer 11 is adhered and fixed on the inner wall surface of the first conductive layer 10, a second conductive layer 7 is adhered and fixed on the inner wall surface of the conductive adhesive layer 11, the second conductive layer 7 is made of carbon-plated conductive cloth, a flame-retardant sponge 8 is adhered and fixed on the inner wall surface of the second conductive layer 7, vent holes 9 are uniformly formed in the flame-retardant sponge 8, and the vent holes 9 are in an equilateral triangle shape;

specifically, adopt first conducting layer 10 to fix, conveniently carry out anticorrosive protection to the bubble cotton on electrically conductive basis, adopt conducting resin layer 11 to fix, conveniently connect first conducting layer 10 and second conducting layer 7, adopt second conducting layer 7 to fix, strengthened the cotton electric conductivity of bubble, adopt fire-retardant sponge 8 to carry out fire-retardant, conveniently prevent flame to the burning of components and parts, adopt exhaust hole 9 to exhaust, conveniently exhaust the heat dissipation to the bubble cotton.

The working principle is as follows: the utility model relates to a novel conductive foam, firstly, the adhesive layer 2 is protected by the release paper layer 1, when foam is needed, the release paper layer 1 at the bottom of the adhesive layer 2 is taken down, then the foam body is adhered to the place needing protection by the adhesive layer 2, when a plurality of foam is needed to be fixed, the connecting block 4 is spliced and fixed in the connecting groove 5, the foam is connected and fixed with conductive performance, when the foam is shielded and protected, the non-woven fabric 3 carries out damp-proof treatment on the interior of the foam, the shielding layer 6 carries out shielding protection on the device needing shielding, the first conductive layer 10 ensures that the foam has certain corrosion resistance on the basis of the conductivity, the foam is protected against corrosion, meanwhile, the protective performance of components is stronger, the conductive adhesive layer 11 is connected with the first conductive layer 10 and the second conductive layer 7, the foam is stable, when the foam needs to be conductive, the second conductive layer 7 is strong, the cotton electric conductivity of bubble has been strengthened, and when the bubble cotton met the naked light, fire-retardant sponge 8 had certain fire retardance, prevented flame to the burning of components and parts, when the cotton inside hotter of bubble, exhaust hole 9 exhausts the heat dissipation, when the bubble cotton met pressure, exhaust hole 9 was equilateral triangle for the cotton compressive capacity of bubble is strong.

Having shown and described the basic principles and principal features of the invention and advantages thereof, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof; the present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (7)

1. The utility model provides a novel electrically conductive bubble is cotton which characterized in that: including non-woven fabrics (3), non-woven fabrics (3) bottom surface glues to glue and is equipped with gluing layer (2), gluing layer (2) bottom surface glues to glue and is equipped with from type paper layer (1), non-woven fabrics (3) inner wall surface glues to glue and is fixed with shielding layer (6), shielding layer (6) inner wall surface glues to glue and is fixed with first conducting layer (10), first conducting layer (10) inner wall surface glues to glue and is fixed with conductive adhesive layer (11), conductive adhesive layer (11) inner wall surface glues to glue and is fixed with second conducting layer (7), second conducting layer (7) inner wall surface glues to glue and is fixed with fire-retardant sponge (8), evenly vent hole (9) have been seted up in fire-retardant sponge (8).

2. The novel conductive foam as claimed in claim 1, wherein: non-woven fabrics (3), gluing layer (2) and from the equal body pouring in type paper layer (1) left end surface and be equipped with connecting block (4), spread groove (5) have all been seted up on non-woven fabrics (3), gluing layer (2) and from type paper layer (1) right-hand member surface.

3. The novel conductive foam as claimed in claim 2, wherein: the connecting block (4) and the connecting groove (5) are identical in shape and size.

4. The novel conductive foam as claimed in claim 1, wherein: the exhaust holes (9) are in equilateral triangle shapes.

5. The novel conductive foam as claimed in claim 1, wherein: the shielding layer (6) is made of a high-precision metal shielding net.

6. The novel conductive foam as claimed in claim 1, wherein: the second conducting layer (7) is made of carbon-plated conducting cloth.

7. The novel conductive foam as claimed in claim 1, wherein: the first conducting layer (10) is made of a conducting aluminum foil layer.

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