CN2819712Y - Conductive cushion - Google Patents
Conductive cushion Download PDFInfo
- Publication number
- CN2819712Y CN2819712Y CN 200520024642 CN200520024642U CN2819712Y CN 2819712 Y CN2819712 Y CN 2819712Y CN 200520024642 CN200520024642 CN 200520024642 CN 200520024642 U CN200520024642 U CN 200520024642U CN 2819712 Y CN2819712 Y CN 2819712Y
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- China
- Prior art keywords
- conductive
- fabric
- conductive fabric
- utility
- model
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
Abstract
The utility model relates to a conductive cushion which is formed by that a conductive fabric is coated on the outer surface of a fire retardant foaming cotton. Through holes (grooves) for mounting elements of electric appliances are opened on the conductive fabric which is a copper-nickel metallized fabric and the fire retardant foaming cotton, and a high temperature resisting support slice is installed between the conductive fabric and the flame resistant foaming cotton. The conductive cushion has a soft texture and can be made into various complex shapes according to different operating requirements, and the utility model has the advantages of light material weight, low cost and stable and high electronic property, being able to satisfy the use of electric conduction and the generation of shielding action.
Description
Affiliated technical field
The utility model relates to the conductive gasket that uses on a kind of electronic product, particularly a kind ofly is used to conduct electricity and produce the conductive gasket of shielding action.
Background technology
The conductive gasket that uses in the technology for realizing conduction and producing shielding action, posts conductive metal foil on foam now, because the metal foil material has certain rigidity, and the profile variation difficulty, quality is heavy, and costs an arm and a leg the cost height.Electric properties such as shielding properties, surface resistivity, surface contacted resistance, Electro Magnetic Compatibility are poor, when making complex-shaped conductive gasket, prior art manufacturing difficulty even can't realize.
Goal of the invention
For overcoming in the prior art, conductive gasket cost height, conductive gasket change of shape difficulty that metal foil is made, be difficult to satisfy the microminiaturized development of electronic product trend and cause conductive gasket complex-shaped, the technical deficiency of electric property difference, the utility model provides that a kind of manufacturing is simple, with low cost, liner is soft, can satisfy different special shape requirements and have the conductive gasket structure of stable and higher electric property, to overcome the deficiencies in the prior art.
The purpose of this utility model is such realization: conductive gasket is made of the outer surface that conductive fabric is wrapped in fire-retardant foam.On conductive fabric and the fire-retardant foam, have the through-hole groove that the charger element is installed and used.Be provided with high temperature resistant support chip between conductive fabric and the fire-retardant foam.
The beneficial effects of the utility model are: conductive gasket quality softness, can produce various complicated shapes according to different instructions for uses, and material weight is light, and cost is low, has stable and higher electric property, satisfies conduction and produces shielding action and use.
Description of drawings
Accompanying drawing 1 is the utility model structural representation.
Accompanying drawing 2 is an accompanying drawing A-A generalized section.
1 through-hole groove, 2 conductive fabrics, 3 fire-retardant foams, 4 high temperature resistant support chips in the accompanying drawing.
Embodiment
Referring to accompanying drawing, the utility model adopts the quality softness, and the copper nickel metallized fabrics conductive fabric 2 with stable and higher electric property is wrapped in the outer surface of the fire-retardant foam 3 of high resiliency and closely pastes the formation that is combined with each other.Because conductive fabric 2 quality softnesses, conductive fabric 2 can be compounded on the fire-retardant foam 3 of various complicated shapes, realize making the conductive gasket of various complicated shapes, satisfy various use needs, for being installed, electric elements need on conductive fabric 2 and fire-retardant foam 3, have the different through-hole groove 1 of different shape that the charger element is installed and used.The utility model is equipped with high temperature resistant support chip 4 for improving installation capability, being beneficial to fire-retardant foam 3 elastic return and heat insulation needs between conductive fabric 2 and fire-retardant foam 3.
The utility model embodiment proves after tested, have stable and higher electric property, as have good shielding properties and an Electro Magnetic Compatibility, surface resistivity and surface contacted resistance have been reduced significantly, because conductive gasket quality softness, can produce the conductive gasket of various complicated shapes according to different instructions for uses, electroconductive gasket material is in light weight, and cost is low.Can be widely used in communication apparatus, notebook computer, mobile phone, electronic products such as server and other data processing equipment use.
Claims (4)
1, a kind of conductive gasket is characterized in that: described conductive gasket is made of the outer surface that conductive fabric (2) is wrapped in fire-retardant foam (3).
2, a kind of conductive gasket according to claim 1 is characterized in that: on described conductive fabric (2) and the fire-retardant foam (3), have the through-hole groove (1) that the charger element is installed and used.
3, a kind of conductive gasket according to claim 1 and 2 is characterized in that: between described conductive fabric (2) and the fire-retardant foam (3) high temperature resistant support chip (4) is housed.
4, a kind of conductive gasket according to claim 1 and 2 is characterized in that: described conductive fabric (2) is a copper nickel metallized fabrics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520024642 CN2819712Y (en) | 2005-08-01 | 2005-08-01 | Conductive cushion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520024642 CN2819712Y (en) | 2005-08-01 | 2005-08-01 | Conductive cushion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2819712Y true CN2819712Y (en) | 2006-09-20 |
Family
ID=37005772
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520024642 Expired - Fee Related CN2819712Y (en) | 2005-08-01 | 2005-08-01 | Conductive cushion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2819712Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101593880A (en) * | 2008-05-27 | 2009-12-02 | 威海市泓淋电子有限公司 | Data connecting line |
| CN102612301A (en) * | 2012-03-01 | 2012-07-25 | 昆山市中迪新材料技术有限公司 | Heat conduction device and manufacturing method thereof |
| CN103313585A (en) * | 2013-05-24 | 2013-09-18 | 深圳市鸿富诚屏蔽材料有限公司 | Conductive foam and preparation method thereof |
| CN103313585B (en) * | 2013-05-24 | 2016-11-30 | 深圳市鸿富诚屏蔽材料有限公司 | A kind of conducting foam and preparation method thereof |
-
2005
- 2005-08-01 CN CN 200520024642 patent/CN2819712Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101593880A (en) * | 2008-05-27 | 2009-12-02 | 威海市泓淋电子有限公司 | Data connecting line |
| CN102612301A (en) * | 2012-03-01 | 2012-07-25 | 昆山市中迪新材料技术有限公司 | Heat conduction device and manufacturing method thereof |
| CN102612301B (en) * | 2012-03-01 | 2015-01-28 | 昆山市中迪新材料技术有限公司 | Heat conduction device and manufacturing method thereof |
| CN103313585A (en) * | 2013-05-24 | 2013-09-18 | 深圳市鸿富诚屏蔽材料有限公司 | Conductive foam and preparation method thereof |
| CN103313585B (en) * | 2013-05-24 | 2016-11-30 | 深圳市鸿富诚屏蔽材料有限公司 | A kind of conducting foam and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |