CN103680683A - Conductive sponge - Google Patents
Conductive sponge Download PDFInfo
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- CN103680683A CN103680683A CN201310018202.4A CN201310018202A CN103680683A CN 103680683 A CN103680683 A CN 103680683A CN 201310018202 A CN201310018202 A CN 201310018202A CN 103680683 A CN103680683 A CN 103680683A
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- conductive
- conductive sponge
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- sponge
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Abstract
The invention discloses a conductive sponge comprising a conductive sponge base. One side of the conductive sponge base is orderly provided with a first conductive adhesive layer, an inner conductive sponge layer, a second conductive adhesive layer, and a conductive cloth layer from the inside to the outside. The conductive cloth layer is provided with a third conductive adhesive layer which is provided with a release paper layer. The conductive sponge has the advantages of soft texture, small product weight, low resistance, excellent grounding performance, high shielding performance, and easy die cutting machining and assembly, and the conductive sponge is applied to the static electricity prevention and radiation prevention in consumer electronic products such as a mobile phone and a tablet computer.
Description
Technical field
the present invention relates to a kind of conductive sponge.
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Background technology
in electronic product, in the consumption electronic products such as mobile phone, panel computer, generally on some electronic units of portion, stick one deck conductive sponge within it, thereby the effect of the conduction of playing, antistatic and minimizing electromagnetic radiation, this conductive sponge need to have good flexibility, lower impedance and ground connection performance preferably.In addition, light littleization development trend along with consumer electronics product, each parts of its inside also need, towards the future development of light littleization, therefore need to be developed a kind of conductive sponge that can meet above-mentioned multiple requirement, so that it meets the user demand of these consumer electronics products.
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Summary of the invention
the conductive sponge that the object of this invention is to provide a kind of lightweight, softness, this conductive sponge has Low ESR and excellent ground connection performance.
for achieving the above object, the technical solution used in the present invention is: a kind of conductive sponge, comprise conductive sponge body basic unit, on one side of described conductive sponge body basic unit, be provided with successively from the inside to the outside the first conductive adhesive layer, interior conductive sponge layer, the second conductive adhesive layer, conduction layer of cloth, described conduction layer of cloth is provided with the 3rd conductive adhesive layer, on described the 3rd conductive adhesive layer, is also provided with off-style paper layer.
preferably, described interior conductive sponge layer has a plurality of, and described a plurality of interior conductive sponge layers are arranged separately along the Width of described conductive sponge body basic unit, and accordingly, described the first conductive adhesive layer, described the second conductive adhesive layer, described conduction layer of cloth have respectively a plurality of.
as a kind of concrete execution mode, described interior conductive sponge layer has 3.
utilization due to technique scheme, the present invention compared with prior art has following advantages: conductive sponge of the present invention is made and formed by conductive sponge, conducting resinl and conductive fabric, its quality is soft, end product quality is less, simultaneously its have that impedance is low, ground connection excellent performance, shielding properties advantages of higher, the conductive sponge being made is like this easy to cross cutting processing and assembling, is applicable in the consumer electronics products such as mobile phone, panel computer for antistatic and radiation proof.
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Accompanying drawing explanation
the structural representation that accompanying drawing 1 is conductive sponge of the present invention.
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Embodiment
below in conjunction with accompanying drawing, technical scheme of the present invention is further elaborated.
conductive sponge shown in Figure 1, this conductive sponge comprises conductive sponge basic unit 1, on one side of conductive sponge basic unit 1, be provided with successively from the inside to the outside the first conductive adhesive layer 2, interior conductive sponge layer 3, the second conductive adhesive layer 4, conduction layer of cloth 5, the 3rd conductive adhesive layer 6 and off-style paper layer 7, interior conductive sponge layer 3 is bonded in conductive sponge basic unit 1 by the first conductive adhesive layer 2, conduction layer of cloth 5 is bonded on interior conductive sponge layer 3 by the second conductive adhesive layer 4, finally on conduction layer of cloth 5, the 3rd conductive adhesive layer 6 is set so that this conductive sponge is directly bonded on the electronic unit that this conductive sponge need to be set by the 3rd conductive adhesive layer 6 in use, 7 of off-style paper layers can not protected the 3rd conductive adhesive layer 6 when this conductive sponge is used, directly tear in use off-style paper layer 7 off.This kind of conductive sponge made and formed by conductive sponge, conducting resinl and conductive fabric, its quality is soft, end product quality is less, simultaneously its have that impedance is low, ground connection excellent performance, shielding properties advantages of higher, the conductive sponge being made is like this easy to cross cutting processing and assembling, is applicable in the consumer electronics products such as mobile phone, panel computer for antistatic and radiation proof.
shown in Figure 1, interior conductive sponge layer 3 has three, these three interior conductive sponge layers 3 are arranged separately along the Width of conductive sponge body basic unit 1, accordingly, the first conductive adhesive layer 2, the second conductive adhesive layer 4, conduction layer of cloth 5 have respectively a plurality of, like this, can form the conductive sponge of multisection type on the Width of conductive sponge body basic unit 1, be applied to when subsides are touched on the product on three parts to alleviate the quality of product, and be easier to paste.
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above-described embodiment is only explanation technical conceive of the present invention and feature; its object is to allow person skilled in the art can understand content of the present invention and be implemented; can not limit the scope of the invention with this; all equivalences that Spirit Essence is done according to the present invention change or modify, and all should be encompassed in protection scope of the present invention.
Claims (3)
1. a conductive sponge, comprise conductive sponge body basic unit, it is characterized in that: on a side of described conductive sponge body basic unit, be provided with successively from the inside to the outside the first conductive adhesive layer, interior conductive sponge layer, the second conductive adhesive layer, conduction layer of cloth, described conduction layer of cloth is provided with the 3rd conductive adhesive layer, on described the 3rd conductive adhesive layer, is also provided with off-style paper layer.
2. a kind of conductive sponge according to claim 1, it is characterized in that: described interior conductive sponge layer has a plurality of, described a plurality of interior conductive sponge layer is arranged separately along the Width of described conductive sponge body basic unit, accordingly, described the first conductive adhesive layer, described the second conductive adhesive layer, described conduction layer of cloth have respectively a plurality of.
3. a kind of conductive sponge according to claim 1, is characterized in that: described interior conductive sponge layer has 3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310018202.4A CN103680683B (en) | 2013-01-18 | 2013-01-18 | Conductive sponge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310018202.4A CN103680683B (en) | 2013-01-18 | 2013-01-18 | Conductive sponge |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103680683A true CN103680683A (en) | 2014-03-26 |
| CN103680683B CN103680683B (en) | 2017-02-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310018202.4A Active CN103680683B (en) | 2013-01-18 | 2013-01-18 | Conductive sponge |
Country Status (1)
| Country | Link |
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| CN (1) | CN103680683B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107135639A (en) * | 2017-06-13 | 2017-09-05 | 昆山市飞荣达电子材料有限公司 | A kind of comprehensive copper foil superconducts foam and preparation method thereof |
| CN107561422A (en) * | 2017-09-11 | 2018-01-09 | 四川省华兴宇电子科技有限公司 | A kind of high pressure resistant test device of transformer printed circuit and its method |
| CN108650872A (en) * | 2018-05-15 | 2018-10-12 | 苏州盛达胶粘制品有限公司 | A kind of conductive and heat-conductive foam tape and preparation method thereof |
| CN110580080A (en) * | 2018-06-07 | 2019-12-17 | 联想（新加坡）私人有限公司 | electronic device |
Citations (6)
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| CN101389206A (en) * | 2007-09-14 | 2009-03-18 | 鸿富锦精密工业（深圳）有限公司 | Screening device and electronic device applying the screening device |
| CN101518966A (en) * | 2009-01-13 | 2009-09-02 | 东莞市万丰纳米材料有限公司 | Environment-friendly type decorating material |
| CN201752175U (en) * | 2010-05-14 | 2011-02-23 | 周宾 | Electric conduction fabric |
| JP2012104714A (en) * | 2010-11-11 | 2012-05-31 | Kitagawa Ind Co Ltd | Emi gasket |
| CN202396133U (en) * | 2011-09-29 | 2012-08-22 | 昆山汉品电子有限公司 | Omnibearing conductive sponge |
| CN203150153U (en) * | 2013-01-18 | 2013-08-21 | 隆扬电子（昆山）有限公司 | Conductive sponge |
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2013
- 2013-01-18 CN CN201310018202.4A patent/CN103680683B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101389206A (en) * | 2007-09-14 | 2009-03-18 | 鸿富锦精密工业（深圳）有限公司 | Screening device and electronic device applying the screening device |
| CN101518966A (en) * | 2009-01-13 | 2009-09-02 | 东莞市万丰纳米材料有限公司 | Environment-friendly type decorating material |
| CN201752175U (en) * | 2010-05-14 | 2011-02-23 | 周宾 | Electric conduction fabric |
| JP2012104714A (en) * | 2010-11-11 | 2012-05-31 | Kitagawa Ind Co Ltd | Emi gasket |
| CN202396133U (en) * | 2011-09-29 | 2012-08-22 | 昆山汉品电子有限公司 | Omnibearing conductive sponge |
| CN203150153U (en) * | 2013-01-18 | 2013-08-21 | 隆扬电子（昆山）有限公司 | Conductive sponge |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107135639A (en) * | 2017-06-13 | 2017-09-05 | 昆山市飞荣达电子材料有限公司 | A kind of comprehensive copper foil superconducts foam and preparation method thereof |
| CN107135639B (en) * | 2017-06-13 | 2023-08-08 | 飞荣达科技(江苏)有限公司 | All-dimensional copper foil superconducting foam and preparation method thereof |
| CN107561422A (en) * | 2017-09-11 | 2018-01-09 | 四川省华兴宇电子科技有限公司 | A kind of high pressure resistant test device of transformer printed circuit and its method |
| CN108650872A (en) * | 2018-05-15 | 2018-10-12 | 苏州盛达胶粘制品有限公司 | A kind of conductive and heat-conductive foam tape and preparation method thereof |
| CN110580080A (en) * | 2018-06-07 | 2019-12-17 | 联想（新加坡）私人有限公司 | electronic device |
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| Publication number | Publication date |
|---|---|
| CN103680683B (en) | 2017-02-08 |
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Address after: 215300 No.99, Shunchang Road, Zhoushi Town, Kunshan City, Suzhou City, Jiangsu Province Patentee after: Longyang Electronics (Kunshan) Co.,Ltd. Address before: 215300 No.99, Shunchang Road, Zhoushi Town, Kunshan City, Suzhou City, Jiangsu Province Patentee before: LONG YOUNG ELECTRONICS (KUNSHAN) Co.,Ltd. |
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