CN211128851U - Composite conductive sponge - Google Patents
Composite conductive sponge Download PDFInfo
- Publication number
- CN211128851U CN211128851U CN202020055086.9U CN202020055086U CN211128851U CN 211128851 U CN211128851 U CN 211128851U CN 202020055086 U CN202020055086 U CN 202020055086U CN 211128851 U CN211128851 U CN 211128851U
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- Prior art keywords
- layer
- conductive sponge
- conductive
- sponge
- wall
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- Expired - Fee Related
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- 239000002131 composite material Substances 0.000 title claims description 9
- 239000010410 layer Substances 0.000 claims abstract description 81
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims abstract description 28
- 239000012790 adhesive layer Substances 0.000 claims abstract description 27
- 230000005855 radiation Effects 0.000 claims abstract description 17
- 229910052759 nickel Inorganic materials 0.000 claims abstract description 14
- 239000000084 colloidal system Substances 0.000 claims abstract description 12
- 239000006260 foam Substances 0.000 claims abstract description 11
- 230000007246 mechanism Effects 0.000 claims abstract description 8
- 230000017525 heat dissipation Effects 0.000 claims description 10
- 239000011248 coating agent Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- 239000012535 impurity Substances 0.000 abstract description 6
- 150000001875 compounds Chemical class 0.000 abstract description 4
- 230000035699 permeability Effects 0.000 abstract description 4
- 230000002940 repellent Effects 0.000 abstract description 4
- 239000005871 repellent Substances 0.000 abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 4
- 238000007747 plating Methods 0.000 abstract description 2
- 230000003068 static effect Effects 0.000 description 11
- 230000000694 effects Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 238000009713 electroplating Methods 0.000 description 4
- 230000001681 protective effect Effects 0.000 description 4
- 230000008569 process Effects 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 238000011109 contamination Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000013475 authorization Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005670 electromagnetic radiation Effects 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
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- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
Abstract
The utility model provides a compound conductive sponge belongs to conductive sponge technical field, and this compound conductive sponge includes the protection casing, the protection casing outside is provided with conductive sponge protection mechanism, the protection casing top is provided with damper, the inside conductive sponge that is provided with of protection casing, the protection casing bottom is provided with fixed establishment, the inside wire that is provided with of conductive sponge, the fixed establishment bottom is pasted there is the circuit board, fixed establishment includes first conductive adhesive layer and leaves the type ply, damper includes spring and support column, conductive sponge includes conductive sponge main part, conductive colloid, radiation protection layer, nickel plating layer, ventilative layer, waterproof layer and conductive foam layer. The utility model discloses a from the type ply convenience to fix conductive sponge, can filter impurity in the air through the filter, guarantee conductive sponge gas permeability, carry out water repellent through the waterproof layer to conductive sponge main part.
Description
Technical Field
The utility model belongs to the technical field of electrically conductive sponge, concretely relates to compound electrically conductive sponge.
Background
In electronic products, such as consumer electronics products like mobile phones and tablet computers, a layer of conductive sponge is generally required to be attached to some electronic components inside the electronic products, so as to achieve the effects of conducting electricity, preventing static electricity and reducing electromagnetic radiation. In addition, with the trend of the consumer electronic products to be light and small, the components inside the consumer electronic products also need to be light and small, and therefore, a conductive sponge meeting the above requirements needs to be developed so as to meet the use requirements of the consumer electronic products.
Through retrieval discovery, a conductive sponge is disclosed in a Chinese patent with an authorization publication number of CN103680683B, and comprises a conductive sponge body base layer, wherein a first conductive adhesive layer, an inner conductive sponge layer, a second first conductive adhesive layer and a conductive cloth layer are sequentially arranged on one side face of the conductive sponge body base layer from inside to outside, a third first conductive adhesive layer is arranged on the conductive cloth layer, a release paper layer is further arranged on the third first conductive adhesive layer, the conductive sponge is soft in texture and small in finished product quality, and meanwhile, the conductive sponge has the advantages of low impedance, excellent grounding performance, high shielding performance and the like.
However, according to the technical scheme, the conductive sponge is not provided with the protection device, so that the problems that the conductive sponge cannot dissipate heat, is easy to damage and is difficult to prevent dust exist.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a compound electrically conductive sponge aims at solving the unable heat dissipation of electrically conductive sponge among the prior art, and is impaired easily, difficult dirt-proof problem.
In order to achieve the above object, the utility model provides a following technical scheme: including the protection casing, the protection casing outside is provided with electrically conductive sponge protection mechanism, the protection casing top is provided with damper, the inside electrically conductive sponge that is provided with of protection casing, the protection casing bottom is pasted and is had fixed establishment, the inside wire that is provided with of electrically conductive sponge, fixed establishment pastes the bottom has the circuit board.
In order to fix conductive sponge conveniently, as the utility model relates to an it is preferred, fixed establishment includes first conductive adhesive layer and leaves the type ply, first conductive adhesive layer is pasted in protection casing bottom outer wall, it pastes in first conductive adhesive layer bottom outer wall to leave the type ply.
Prevent dust in order to make electrically conductive sponge can dispel the heat, conduct the utility model relates to an it is preferred, electrically conductive sponge protection mechanism includes the radiating block, prevents static guide pillar and filter, the radiating block sets up in protection casing both sides outer wall, the filter sets up in the radiating block inner wall, prevent that the static guide pillar sets up in the filter outer wall.
In order to make electrically conductive sponge can take precautions against earthquakes, as the utility model discloses a preferred, damper includes spring and support column, the spring is pasted in protection casing top outer wall, the support column joint is in spring top outer wall.
In order to make electrically conductive sponge have the effect of protecting against radiation, conduct the utility model relates to an it is preferred, electrically conductive sponge includes electrically conductive sponge main part, conductive colloid, the layer of protecting against radiation, nickel electroplating layer, ventilative layer, waterproof layer and conductive foam layer, the nickel electroplating layer sets up in electrically conductive sponge main part bottom, the layer of protecting against radiation is pasted in nickel electroplating layer top outer wall through first conductive adhesive layer.
In order to make the electrically conductive sponge waterproof ventilative, and reinforcing electric conductivity, as the utility model relates to an it is preferred, the electrically conductive foam layer is pasted in radiation protection layer top outer wall, conductive adhesive pastes in conductive foam layer top outer wall through third conductive adhesive layer, the waterproof layer pastes in conductive adhesive top outer wall through second conductive adhesive layer, ventilative layer is pasted in waterproof layer top outer wall.
Compared with the prior art, the beneficial effects of the utility model are that:
1. through the filter, can filter impurity in the air, when guaranteeing electrically conductive sponge gas permeability, avoid impurity contamination electrically conductive sponge, through preventing the static guide pillar, can reduce the static phenomenon of electrically conductive sponge.
2. Through set up the spring at the protection casing top, can play the supporting role to protection casing and electrically conductive sponge effectively to protect electrically conductive sponge.
3. Carry out water repellent to electrically conductive sponge main part through the waterproof layer, reduce electronic component's radiation through the layer of protecting against radiation, through nickel plating layer and conductive colloid, improved the electric conductivity of electrically conductive sponge.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic view of the structure of the present invention;
fig. 2 is a schematic side view of the present invention;
fig. 3 is a schematic bottom view of the present invention;
FIG. 4 is a schematic structural diagram of the main body of the conductive sponge of the present invention;
in the figure: 1-a protective cover; 2-a wire; 3-a circuit board; 4-a heat dissipation block; 5-antistatic guide post; 6-a conductive sponge body; 7-a spring; 8-a support column; 9-a first conductive adhesive layer; 10-a filter plate; 11-a release paper layer; 12-conductive colloid; 13-radiation protection layer; 14-electroplating nickel layer; 15-a breathable layer; 16-a waterproof layer; 17-a conductive foam layer; 18-a second conductive glue layer; 19-a third conductive glue 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.
Referring to fig. 1-4, the present invention provides the following technical solutions: including protection casing 1, 1 outside of protection casing is provided with electrically conductive sponge protection mechanism, 1 top of protection casing is pasted and is had damper, 1 inside electrically conductive sponge that is provided with of protection casing, 1 bottom of protection casing is pasted and is had fixed establishment, the inside wire 2 that is provided with of electrically conductive sponge, fixed establishment pastes bottom has circuit board 3.
The utility model discloses an in the embodiment, when electrically conductive sponge uses, fix its electronic component surface on circuit board 3 through fixed establishment, protection casing 1 can play protection and dirt-proof effect to electrically conductive sponge, protection casing 1 is hollow structure, electrically conductive sponge adopts composite manufacturing, it is electrically conductive to have, prevent static and reduce the effect of radiation, electrically conductive sponge can produce a large amount of heats at electrically conductive in-process, can dispel the heat to electrically conductive sponge and electronic component through electrically conductive sponge protection mechanism, ensure that electrically conductive sponge can not become invalid because of the high temperature condition.
Specifically, fixed establishment includes first conductive adhesive layer 9 and leaves type paper layer 11, first conductive adhesive layer 9 pastes in 1 bottom outer wall of protection casing, it pastes in 9 bottom outer walls of first conductive adhesive layer from type paper layer 11.
In this embodiment: when the conductive sponge is used, the release paper layer 11 is torn off from the first conductive adhesive layer 9, the first conductive adhesive layer 9 is fixed on the outer wall of the required electronic element, and the conductive sponge is fixed conveniently through the release paper layer 11.
Specifically, electrically conductive sponge protection mechanism includes radiator block 4, prevents static guide pillar 5 and filter 10, radiator block 4 sets up in 1 both sides outer wall of protection casing, filter 10 sets up in 4 inner walls of radiator block, prevent that static guide pillar 5 sets up in 10 outer walls of filter.
In this embodiment: the electrically conductive sponge can produce a large amount of heats at electrically conductive process, can dispel the heat to electrically conductive sponge through radiating block 4, and radiating block 4 one end sets up in protection casing 1 outer wall, and the other end sets up in the electrically conductive sponge outer wall, can improve radiating effect, through filter 10, can filter impurity in the air, when guaranteeing electrically conductive sponge gas permeability, avoid impurity contamination electrically conductive sponge, through preventing static guide pillar 5, can reduce electrically conductive sponge's static phenomenon.
Specifically, damper includes spring 7 and support column 8, spring 7 pastes in 1 top outer wall of protection casing, 8 joint of support column are in 7 top outer walls of spring.
In this embodiment: electronic component can produce the phenomenon of jolting at the in-process of transport, can cause the damage to electrically conductive sponge, through set up spring 7 at protection casing 1 top, can play the supporting role to protection casing 1 and electrically conductive sponge effectively to protect electrically conductive sponge.
Specifically, the conductive sponge comprises a conductive sponge main body 6, a conductive colloid 12, a radiation protection layer 13, an electroplated nickel layer 14, a breathable layer 15, a waterproof layer 16 and a conductive foam layer 17, the electroplated nickel layer 14 is arranged at the bottom of the conductive sponge main body 6, the radiation protection layer 13 is pasted on the outer wall of the top of the electroplated nickel layer 14, the conductive foam layer 17 is pasted on the outer wall of the top of the radiation protection layer 13, the conductive colloid 12 is pasted on the outer wall of the top of the conductive foam layer 17 through a third conductive adhesive layer 19, the waterproof layer 16 is pasted on the outer wall of the top of the conductive colloid 12 through a second conductive adhesive layer 18, and the breathable layer 15 is pasted on the outer wall.
In this embodiment: through ventilative layer 15, make the heat in the electrically conductive sponge main part 6 diffuse through ventilative layer 15, be favorable to dehumidifying electrically conductive sponge main part 6, carry out water repellent through waterproof layer 16 to electrically conductive sponge main part 6, reduce electronic component's radiation through radiation protection layer 13, through nickel coating 14 and conductive colloid 12, improved the electric conductivity of electrically conductive sponge.
The utility model discloses a theory of operation and use flow: when the conductive sponge is used, the release paper layer 11 is torn off from the first conductive adhesive layer 9, the first conductive adhesive layer 9 is fixed on the outer wall of a required electronic element, the conductive sponge is convenient to fix through the release paper layer 11, the conductive sponge can generate a large amount of heat in the conductive process, the heat dissipation of the conductive sponge can be realized through the heat dissipation block 4, one end of the heat dissipation block 4 is arranged on the outer wall of the protective cover 1, the other end of the heat dissipation block is arranged on the outer wall of the conductive sponge, the heat dissipation effect can be improved, impurities in the air can be filtered through the filter plate 10, the air permeability of the conductive sponge is ensured, the static phenomenon of the conductive sponge can be reduced through the static-proof guide pillar 5, the electronic element can damage the conductive sponge in the carrying process, the spring 7 is arranged on the top of the protective cover 1, the protective cover 1 and the conductive sponge can be effectively, through ventilative layer 15, make the heat in the electrically conductive sponge main part 6 diffuse through ventilative layer 15, be favorable to dehumidifying electrically conductive sponge main part 6, carry out water repellent through waterproof layer 16 to electrically conductive sponge main part 6, reduce electronic component's radiation through radiation protection layer 13, through nickel coating 14 and conductive colloid 12, improved the electric conductivity of electrically conductive sponge.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. A composite conductive sponge is characterized in that: including protection casing (1), protection casing (1) outside is provided with electrically conductive sponge protection mechanism, protection casing (1) top is provided with damper, protection casing (1) inside is provided with electrically conductive sponge, protection casing (1) bottom is pasted and is had fixed establishment, the inside wire (2) that is provided with of electrically conductive sponge, fixed establishment bottom is pasted and is had circuit board (3).
2. The composite conductive sponge as claimed in claim 1, wherein: fixed establishment includes first conductive adhesive layer (9) and leaves type paper layer (11), first conductive adhesive layer (9) are pasted in protection casing (1) bottom outer wall, paste in first conductive adhesive layer (9) bottom outer wall from type paper layer (11).
3. The composite conductive sponge as claimed in claim 1, wherein: the conductive sponge protection mechanism comprises a heat dissipation block (4), an anti-static guide post (5) and a filter plate (10), wherein the heat dissipation block (4) is arranged on the outer walls of the two sides of the protection cover (1), the filter plate (10) is arranged on the inner wall of the heat dissipation block (4), and the anti-static guide post (5) is arranged on the outer wall of the filter plate (10).
4. The composite conductive sponge as claimed in claim 1, wherein: damper includes spring (7) and support column (8), spring (7) are pasted in protection casing (1) top outer wall, support column (8) joint in spring (7) top outer wall.
5. The composite conductive sponge as claimed in claim 1, wherein: the conductive sponge comprises a conductive sponge main body (6), a conductive colloid (12), a radiation protection layer (13), an electroplated nickel layer (14), a breathable layer (15), a waterproof layer (16) and a conductive foam layer (17), wherein the electroplated nickel layer (14) is arranged at the bottom of the conductive sponge main body (6), and the radiation protection layer (13) is adhered to the outer wall of the top of the electroplated nickel layer (14) through a first conductive adhesive layer (9).
6. The composite conductive sponge as claimed in claim 5, wherein: the radiation-proof waterproof coating is characterized in that the conductive foam layer (17) is pasted on the outer wall of the top of the radiation-proof layer (13), the conductive colloid (12) is pasted on the outer wall of the top of the conductive foam layer (17) through a third conductive adhesive layer (19), the waterproof layer (16) is pasted on the outer wall of the top of the conductive colloid (12) through a second conductive adhesive layer (18), and the breathable layer (15) is pasted on the outer wall of the top of the waterproof layer (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020055086.9U CN211128851U (en) | 2020-01-13 | 2020-01-13 | Composite conductive sponge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020055086.9U CN211128851U (en) | 2020-01-13 | 2020-01-13 | Composite conductive sponge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211128851U true CN211128851U (en) | 2020-07-28 |
Family
ID=71707562
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020055086.9U Expired - Fee Related CN211128851U (en) | 2020-01-13 | 2020-01-13 | Composite conductive sponge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211128851U (en) |
-
2020
- 2020-01-13 CN CN202020055086.9U patent/CN211128851U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200728 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |