CN201946356U - Shielded cable for computer - Google Patents
Shielded cable for computer Download PDFInfo
- Publication number
- CN201946356U CN201946356U CN2010206585694U CN201020658569U CN201946356U CN 201946356 U CN201946356 U CN 201946356U CN 2010206585694 U CN2010206585694 U CN 2010206585694U CN 201020658569 U CN201020658569 U CN 201020658569U CN 201946356 U CN201946356 U CN 201946356U
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- CN
- China
- Prior art keywords
- layer
- twisted pair
- computer
- lapping
- cable
- 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
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- Insulated Conductors (AREA)
Abstract
The utility model relates to a shielded cable for a computer, which sequentially comprises conductors, insulators, twisted pair lapping layers, twisted pair shielding layers, a lapping layer, a copper braided shielding layer and a polyvinyl chloride (PVC) sheath from the inside to the outside. Since one twisted pair shielding layer is added between each twisted pair lapping layer and the lapping layer and the copper braided shielding layer is added under the sheath, the cable has a good electromagnetic shielding performance and can realize transmission under an environment with great electromagnetic interference.
Description
Technical field
The utility model relates to a kind of computer shielded type cable.
Background technology
In industries such as some electric power, metallurgy, petrochemical industry, its facility environment has bigger electromagnetic interference usually, therefore needs its computer cable to have the performance of anti-electromagnetic interference, arises at the historic moment so have the shielded type cable of capability of electromagnetic shielding.
The utility model content
The purpose of this utility model provides a kind of computer shielded type cable, and this kind cable has good capability of electromagnetic shielding, the suitable more serious occasions of electromagnetic interference such as electric power, metallurgy, petrochemical industry that are applied in.
The purpose of this utility model is to be achieved through the following technical solutions:
A kind of computer shielded type cable, it comprises from inside to outside, and conductor, insulator, pair twist group are wrapped, pair twist set of shield layer, lapping layer, copper woven shield, PVC sheath.
The beneficial effects of the utility model are for having added pair twist set of shield layer between pair twist group lapping layer and lapping layer, and under sheath, added the copper woven shield, so that this cable has good capability of electromagnetic shielding, can under the bigger environment of electromagnetic interference, realize transmission destination, therefore be applicable to the more serious occasions of electromagnetic interference such as electric power, metallurgy, petrochemical industry.
Description of drawings
With embodiment the utility model is described in further detail with reference to the accompanying drawings below.
Fig. 1 is the overall structure figure of a kind of computer described in the utility model with shielded type cable;
Among the figure:
1, conductor; 2, insulator; 3, the pair twist group is wrapped; 4, pair twist set of shield layer; 5, lapping layer; 6, copper woven shield; 7, PVC sheath.
Embodiment
As shown in Figure 1, provided a kind of computer shielded type cable of the present utility model, it is formed and to comprise from inside to outside that conductor 1, insulator 2, pair twist group are wrapped 3, pair twist set of shield layer 4, lapping layer 5, copper woven shield 6, PVC sheath 7, under the PVC sheath, added copper woven shield 6, made it have very high capability of electromagnetic shielding.
Claims (1)
1. a computer shielded type cable is characterized in that its composition comprises conductor (1), insulator (2), pair twist group wrapped (3), pair twist set of shield layer (4), lapping layer (5), copper woven shield (6), PVC sheath (7) from inside to outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206585694U CN201946356U (en) | 2010-12-09 | 2010-12-09 | Shielded cable for computer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206585694U CN201946356U (en) | 2010-12-09 | 2010-12-09 | Shielded cable for computer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201946356U true CN201946356U (en) | 2011-08-24 |
Family
ID=44473693
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206585694U Expired - Fee Related CN201946356U (en) | 2010-12-09 | 2010-12-09 | Shielded cable for computer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201946356U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103236297A (en) * | 2012-04-12 | 2013-08-07 | 江苏亨通线缆科技有限公司 | Super-flexible indoor high-speed data cable |
-
2010
- 2010-12-09 CN CN2010206585694U patent/CN201946356U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103236297A (en) * | 2012-04-12 | 2013-08-07 | 江苏亨通线缆科技有限公司 | Super-flexible indoor high-speed data cable |
| CN103236297B (en) * | 2012-04-12 | 2016-08-10 | 江苏亨通线缆科技有限公司 | Super-flexible indoor high-speed data cable |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110824 Termination date: 20111209 |