CN213924615U

CN213924615U - Corrosion-resistant conductive sponge

Info

Publication number: CN213924615U
Application number: CN202022565683.9U
Authority: CN
Inventors: 刘晚平
Original assignee: Jiangxi Boyihong Electronics Co ltd
Current assignee: Jiangxi Boyihong Electronics Co ltd
Priority date: 2020-11-09
Filing date: 2020-11-09
Publication date: 2021-08-10
Anticipated expiration: 2030-11-09

Abstract

The utility model belongs to the conducting material field, concretely relates to anticorrosive conductive sponge, which comprises a body, the standing groove has been seted up to the inside of body, the inside of body and the right side that is located the standing groove are seted up flutedly, recess and standing groove intercommunication, the inside of body and the below that is located the standing groove have seted up the louvre, louvre and standing groove intercommunication. The utility model discloses a bond into holistic sponge cloth through tie coat bonding complex mode between naked layer of sponge and naked cloth layer, the conducting resin veneer conducting layer is passed through to the upper end of sponge cloth, and electric power is transmitted to the conducting resin by the conducting layer and is accomplished electrically conductively, bonds complex mode through the tie coat in the below on the naked layer of sponge and bonds antistatic backing equally, can effectually prevent the in-process of electronic product in the transportation, the influence of the static that the friction produced to electronic product.

Description

Corrosion-resistant conductive sponge

Technical Field

The utility model relates to a conducting material field specifically is an anticorrosive electrically conductive sponge.

Background

The conductive sponge is a three-dimensional net structure functional material integrating the functions of electric conduction and electromagnetic shielding, and is widely applied to the field of conductive materials due to the characteristics of long conductive effective period, good electromagnetic shielding effect, surface resistance value which can be set according to actual application and the like.

At present, the existing corrosion-resistant conductive sponge is used for protecting an electronic product in a mold made of the conductive sponge in the product transportation process, but the existing conductive sponge mold is inconvenient for taking out the electronic product and easily collects heat between the back of the electronic product and the conductive sponge, and the electronic product can generate static electricity due to friction between the electronic product and the conductive sponge, so that the static electricity can have certain influence on the electronic product. Therefore, improvements are needed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an anticorrosive electrically conductive sponge has solved static and can produce certain influence and the problem of inconvenient electronic product heat dissipation and inconvenient taking out to the electronic product.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an anticorrosive electrically conductive sponge, includes the body, the standing groove has been seted up to the inside of body, the inside of body and the right side that is located the standing groove have been seted up flutedly, recess and standing groove intercommunication, the inside of body and the below that is located the standing groove have been seted up the louvre, louvre and standing groove intercommunication.

Preferably, the body includes naked layer, tie coat, naked cloth layer, conducting resin, conducting layer, corrosion resistant layer and the antistatic backing of sponge, the upper end on the naked layer of sponge bonds through the binder and has the tie coat, the upper end on tie coat bonds through the binder and has naked cloth layer, the upper end veneer on naked cloth layer has the conducting resin, the upper end veneer of conducting resin has the conducting layer, the upper end of conducting layer is provided with the corrosion resistant layer, the lower extreme on the naked layer of sponge bonds through the binder and has the tie coat, the lower extreme of tie coat bonds through the binder and has the antistatic backing.

Preferably, the adhesive layer is an acrylic latex material and has a thickness of 5 μm.

Preferably, the conducting layer is made of copper material and has a thickness of 10 μm.

Preferably, the corrosion-resistant layer is a thermoplastic polyester composite material and has a thickness of 10 μm.

Preferably, the antistatic layer is a quaternary ammonium salt compound and has a thickness of 12 μm.

Preferably, the sponge bare layer is a three-dimensional porous polyurethane material with a thickness of 2mm, and the bare cloth layer is a non-woven fabric material with a thickness of 1 mm.

Preferably, the conductive adhesive is an adhesive after curing or drying, and the thickness of the conductive adhesive is 5 μm.

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

1. the utility model discloses a bond into holistic sponge cloth through tie coat bonding complex mode between naked layer of sponge and naked cloth layer, the conducting resin veneer conducting layer is passed through to the upper end of sponge cloth, and electric power is transmitted to the conducting resin by the conducting layer and is accomplished electrically conductively, bonds complex mode through the tie coat in the below on the naked layer of sponge and bonds antistatic backing equally, can effectually prevent the in-process of electronic product in the transportation, the influence of the static that the friction produced to electronic product.

2. The utility model discloses a set up the standing groove on the body, the electronic product can be placed in the standing groove, the right side of standing groove be provided with the communicating recess of standing groove, the recess has made things convenient for taking out of electronic product, the below of standing groove be provided with the communicating louvre of standing groove, the louvre conveniently dispels the heat, prevent in the transportation, the heat gathering is at the back of electronic product.

Drawings

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

fig. 2 is a side cross-sectional view of fig. 1 of the present invention;

FIG. 3 is a schematic view of the structure of the utility model;

in the figure: 1. a body; 2. a placement groove; 3. a groove; 4. heat dissipation holes; 5. a sponge bare layer; 6. a bonding layer; 7. a bare cloth layer; 8. a conductive adhesive; 9. a conductive layer; 10. a corrosion-resistant layer; 11. and an antistatic layer.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-2, an anti-corrosion conductive sponge comprises a body 1, a placing groove 2 is formed in the body 1, a groove 3 is formed in the body 1 and located on the right side of the placing groove 2, the groove 3 is communicated with the placing groove 2, heat dissipation holes 4 are formed in the body 1 and located below the placing groove 2, and the heat dissipation holes 4 are communicated with the placing groove 2.

Please refer to fig. 3, the body 1 includes a sponge bare layer 5, an adhesive layer 6, a bare fabric layer 7, a conductive adhesive 8, a conductive layer 9, a corrosion-resistant layer 10 and an antistatic layer 11, the sponge bare layer 5 is a three-dimensional porous polyurethane material, the thickness is 3mm, the upper end of the sponge bare layer 5 is adhered with the adhesive layer 6 through an adhesive, the upper end of the adhesive layer 6 is adhered with the bare fabric layer 7 through an adhesive, the bare fabric layer 7 is a non-woven fabric material, the thickness is 1mm, the upper end of the bare fabric layer 7 is adhered with the conductive adhesive 8, the upper end of the conductive adhesive 8 is adhered with the conductive layer 9, the upper end of the conductive layer 9 is provided with the corrosion-resistant layer 10, the lower end of the sponge bare layer 5 is adhered with the adhesive layer 6 through an adhesive, and the lower end of the adhesive layer 6 is adhered with the antistatic layer 11 through an adhesive.

Referring to fig. 3, the adhesive layer 6 is an acrylic latex material with a thickness of 5 μm. Through the design of tie coat 6, conveniently bond naked cloth layer 7 on naked layer 5 of sponge.

Referring to FIG. 3, the conductive layer 9 is made of copper and has a thickness of 10 μm. By the design of the conductive layer 9, the electric power is transmitted from the conductive layer 9 to the conductive adhesive 8 to complete the electric conduction.

Referring to fig. 3, the corrosion-resistant layer 10 is a thermoplastic polyester composite material with a thickness of 10 μm. Through the design of corrosion-resistant layer 10, can reduce the area of electrically conductive sponge and air contact, prolong the life of electrically conductive sponge.

Referring to fig. 3, the antistatic layer 11 is made of quaternary ammonium salt compound and has a thickness of 12 μm. Through the design of antistatic backing 11, can effectually prevent the electronic product in the in-process of transportation, the influence of the static that the friction produced to electronic product.

Referring to fig. 3, the sponge bare layer 5 is made of three-dimensional porous polyurethane material and has a thickness of 2mm, and the bare fabric layer 7 is made of non-woven fabric material and has a thickness of 1 mm. The sponge bare layer 5 and the bare cloth layer 7 are adhered into an integral sponge cloth in a bonding and compounding mode through the bonding layer 6.

Referring to fig. 3, the conductive adhesive 8 is a cured or dried adhesive, and the thickness of the conductive adhesive 8 is 5 μm. By designing the conductive adhesive 8, the bare fabric layer 7 can be bonded to the conductive layer 9 through the conductive adhesive 8.

The utility model discloses the concrete implementation process as follows: when the portable electronic product placing device is used, an electronic product is placed in the placing groove 2 of the body 1, the groove 3 facilitates the taking out of the electronic product, the heat dissipation holes 4 facilitate heat dissipation, the sponge naked layer 5 and the naked cloth layer 7 of the body 1 are adhered to form an integral sponge cloth in a bonding and compounding mode through the bonding layer 6, the upper end of the sponge cloth is bonded with the conducting layer 9 through the conducting adhesive 8, electric power is transmitted from the conducting layer 9 to the conducting adhesive 8 to complete electric conduction, the corrosion-resistant layer 10 is arranged outside the conducting layer 9, the corrosion-resistant layer 10 can reduce the contact area of the conducting sponge and air, the service life of the conducting sponge is prolonged, the antistatic layer 11 is bonded below the sponge naked layer 5 in a bonding and compounding mode through the bonding layer 6, the influence of static generated by friction on the electronic product in the transportation process of the electronic product can be effectively prevented, and the practicability of the whole conducting sponge is well improved, the whole using process of the conductive corrosion-resistant sponge is completed.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An anti-corrosion conductive sponge, comprising a body (1), characterized in that: the novel multifunctional desk lamp is characterized in that a placing groove (2) is formed in the body (1), a groove (3) is formed in the right side, located in the placing groove (2), of the body (1), the groove (3) is communicated with the placing groove (2), heat dissipation holes (4) are formed in the lower portion, located in the placing groove (2), of the body (1), and the heat dissipation holes (4) are communicated with the placing groove (2).

2. The corrosion-resistant conductive sponge according to claim 1, wherein: the body (1) comprises a sponge bare layer (5), an adhesive layer (6), a bare cloth layer (7), conductive adhesive (8), a conductive layer (9), an anti-corrosion layer (10) and an anti-static layer (11), the upper end of the sponge bare layer (5) is bonded with the adhesive layer (6) through an adhesive, the upper end of the adhesive layer (6) is bonded with the bare cloth layer (7) through the adhesive, the upper end of the bare cloth layer (7) is bonded with the conductive adhesive (8), the upper end of the conductive adhesive (8) is bonded with the conductive layer (9), the upper end of the conductive layer (9) is provided with the anti-corrosion layer (10), the lower end of the sponge bare layer (5) is bonded with the adhesive layer (6) through the adhesive, and the lower end of the adhesive layer (6) is bonded with the anti-static layer (11) through the adhesive.

3. The corrosion-resistant conductive sponge according to claim 2, wherein: the adhesive layer (6) is made of acrylic latex material and has the thickness of 5 mu m.

4. The corrosion-resistant conductive sponge according to claim 2, wherein: the conducting layer (9) is made of copper materials and is 10 mu m thick.

5. The corrosion-resistant conductive sponge according to claim 2, wherein: the corrosion-resistant layer (10) is a thermoplastic polyester composite material and has a thickness of 10 mu m.

6. The corrosion-resistant conductive sponge according to claim 2, wherein: the antistatic layer (11) is a quaternary ammonium salt compound and has a thickness of 12 mu m.

7. The corrosion-resistant conductive sponge according to claim 2, wherein: the sponge bare layer (5) is made of three-dimensional porous polyurethane materials and is 2mm thick, and the bare cloth layer (7) is made of non-woven fabrics and is 1mm thick.

8. The corrosion-resistant conductive sponge according to claim 2, wherein: the conductive adhesive (8) is an adhesive after curing or drying, and the thickness of the conductive adhesive (8) is 5 microns.