CN2816998Y - Conductive foam gasket - Google Patents
Conductive foam gasket Download PDFInfo
- Publication number
- CN2816998Y CN2816998Y CN 200520024813 CN200520024813U CN2816998Y CN 2816998 Y CN2816998 Y CN 2816998Y CN 200520024813 CN200520024813 CN 200520024813 CN 200520024813 U CN200520024813 U CN 200520024813U CN 2816998 Y CN2816998 Y CN 2816998Y
- Authority
- CN
- China
- Prior art keywords
- conductive fabric
- conductive
- foaming cotton
- utility
- foam
- Prior art date
- 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
Links
Images
Landscapes
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
Abstract
The utility model relates to a conductive fabric foaming cotton strip which is formed by that a conductive foaming cotton is coated by a conductive fabric, and hot-melt adhesive is arranged between the conductive fabric and the conductive foaming cotton to stick the conductive fabric and the conductive foaming cotton into an integral structure. Conductive adhesive used for fixing the conductive fabric foaming cotton strip is arranged on the outer lateral surface of the conductive fabric. The utility model has the advantages that the conductive foaming cotton and the conductive fabric are combined into integration, which reduces contacting resistance values between the conductive foaming cotton and the conductive fabric, and moreover, the utility model can be fixed and stuck conveniently and firmly when in use; therefore, the utility model reduces production cost and obtains better electromagnetic shielding effects.
Description
Affiliated technical field:
The utility model relates to a kind of conductive fabric foam bar, particularly a kind of conductive fabric foam bar that conductive fabric and conducting foam are structure as a whole.
Background technology:
At present, when in electronic product, using the conducting foam bar, all be that conductive fabric is bonded on the electronic product, again conducting foam is bonded on the conductive fabric and constitutes, for example between the notebook computer levels, the bonding use conductive fabric of lower floor, be bonded with conducting foam on the conductive fabric, make to reach binding purpose between levels, its shortcoming is because conductive fabric and conducting foam binding site contact area are little, in use, conducting foam is easy to separate with conductive fabric, the resistance value of conductive fabric and conducting foam binding site is bigger, and effectiveness is poor, influences result of use.Conducting foam needs twice adhesion process in use, produce time-consuming, the production cost height.
Summary of the invention:
For overcoming in the prior art, the conducting foam bar is conducting foam and the conductive fabric shortcoming of separating easily in use, this use is novel to provide a kind of conductive fabric and the foam bar conductive fabric foam bar for one, not only guaranteed the fixing bonding of conducting foam and conductive fabric, reduce the contact resistance value between conducting foam and the conductive fabric, and fixed bonding is convenient, firmly when using, and strengthens effectiveness simultaneously.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of conductive fabric foam bar is to be made of conductive fabric parcel conducting foam, between conductive fabric and conducting foam, be provided with PUR, PUR is with conductive fabric and the conducting foam structure that is bonded into one, on the lateral surface of conductive fabric, be provided with for the fixing conducting resinl that uses of conductive fabric foam bar.
The beneficial effects of the utility model are: conducting foam and conductive fabric are bonding firmly, reduced the contact resistance value between conducting foam and the conductive fabric, and fixed bonding is convenient, firmly when using, and has reduced production cost, obtains better effectiveness simultaneously.
Description of drawings:
Below in conjunction with drawings and Examples the utility model is further specified.
Figure is a structural representation of the present utility model.
1. conductive fabrics in the accompanying drawing, 2. conducting foam, 3. PUR, 4. conducting resinl.
Embodiment:
On conductive fabric 1, be coated with one deck PUR 3, the conductive fabric that will have PUR 3 is wrapped on the conducting foam 2, heat by forming machine, make PUR 3 fusings, conductive fabric 1 is bonded into one with conducting foam 2, conducting foam 2 and conductive fabric 1 in conjunction with after be not easy to separate and come off, reduce the contact resistance between conductive fabric 1 and the conducting foam 2 simultaneously, after the typing to be cooled, coat conducting resinl 4 at conductive fabric 1 lateral surface, conducting resinl 4 can conveniently make conductive fabric foam bar fixing in use, and the electromagnetic shielding and the conductive effect that increase.
Claims (1)
1, a kind of conductive fabric foam bar, it is characterized in that: described conductive fabric foam bar is to be made of conductive fabric (1) parcel conducting foam (2), between conductive fabric (1) and conducting foam (2), be provided with PUR (3), PUR (3) is with conductive fabric (1) and conducting foam (2) structure that is bonded into one, on the lateral surface of conductive fabric (1), be provided with for the fixing conducting resinl (4) that uses of conductive fabric foam bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520024813 CN2816998Y (en) | 2005-09-03 | 2005-09-03 | Conductive foam gasket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520024813 CN2816998Y (en) | 2005-09-03 | 2005-09-03 | Conductive foam gasket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2816998Y true CN2816998Y (en) | 2006-09-13 |
Family
ID=36996807
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520024813 Expired - Fee Related CN2816998Y (en) | 2005-09-03 | 2005-09-03 | Conductive foam gasket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2816998Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103680757A (en) * | 2013-01-18 | 2014-03-26 | 隆扬电子（昆山）有限公司 | P type conductive foam production process |
| CN107733394A (en) * | 2017-09-18 | 2018-02-23 | 维沃移动通信有限公司 | A kind of crystal oscillator and preparation method thereof and electronic equipment |
| CN109777313A (en) * | 2018-12-31 | 2019-05-21 | 苏州腾茂电子科技有限公司 | A kind of barrier antidetonation foam tape based on PET modified composite material |
| CN111788612A (en) * | 2018-12-06 | 2020-10-16 | 深圳市彩源光电有限公司 | Automobile data recorder |
| CN112750573A (en) * | 2021-01-14 | 2021-05-04 | 深圳市鑫诺诚科技有限公司 | Preparation method of sigma-type partially-wrapped grounding foam |
-
2005
- 2005-09-03 CN CN 200520024813 patent/CN2816998Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103680757A (en) * | 2013-01-18 | 2014-03-26 | 隆扬电子（昆山）有限公司 | P type conductive foam production process |
| CN103680757B (en) * | 2013-01-18 | 2016-01-06 | 隆扬电子（昆山）有限公司 | A kind of production technology of P type conductive foam |
| CN107733394A (en) * | 2017-09-18 | 2018-02-23 | 维沃移动通信有限公司 | A kind of crystal oscillator and preparation method thereof and electronic equipment |
| CN111788612A (en) * | 2018-12-06 | 2020-10-16 | 深圳市彩源光电有限公司 | Automobile data recorder |
| CN109777313A (en) * | 2018-12-31 | 2019-05-21 | 苏州腾茂电子科技有限公司 | A kind of barrier antidetonation foam tape based on PET modified composite material |
| CN112750573A (en) * | 2021-01-14 | 2021-05-04 | 深圳市鑫诺诚科技有限公司 | Preparation method of sigma-type partially-wrapped grounding foam |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2816998Y (en) | Conductive foam gasket | |
| CN206332018U (en) | The encapsulating structure of fingerprint recognition module | |
| CN201668139U (en) | PVC edge sealing belt | |
| CN2790747Y (en) | Composite cloth | |
| CN206209778U (en) | Fingerprint recognition module with pattern recognition functions | |
| CN202243250U (en) | Frame type three-dimensional license plate sticker | |
| CN202827383U (en) | Decorating strip structure | |
| CN202088608U (en) | Vehicular internal decorative surface material | |
| CN206209781U (en) | Pattern displaying type fingerprint recognition device | |
| CN204233895U (en) | A kind of filter cartridge construction | |
| CN201483983U (en) | Drawing board | |
| CN202677332U (en) | Showcase-type information touch display screen | |
| CN202067241U (en) | Novel mouse pad | |
| CN206579574U (en) | Boot structure of tow line | |
| CN205591794U (en) | Thread gluing of screen door combination formula safety | |
| CN202925948U (en) | Universal car frame | |
| CN2836644Y (en) | Novel screen | |
| CN208745931U (en) | A kind of new automobile coating member | |
| CN209274112U (en) | A kind of graphene to aqueous polyurethane improve made of synthetic leather structure | |
| CN201408891Y (en) | Socket | |
| CN201601926U (en) | Home appliance panel | |
| CN202742722U (en) | Double-sided dual-function ultra-fine fiber compound material | |
| CN207307155U (en) | A kind of clip game paddle | |
| CN202147432U (en) | Stable high-strength electronic white board | |
| CN206259980U (en) | Anti-skid structure and mobile terminal |
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 |