CN202694912U - Coaxial cable - Google Patents
Coaxial cable Download PDFInfo
- Publication number
- CN202694912U CN202694912U CN 201220281962 CN201220281962U CN202694912U CN 202694912 U CN202694912 U CN 202694912U CN 201220281962 CN201220281962 CN 201220281962 CN 201220281962 U CN201220281962 U CN 201220281962U CN 202694912 U CN202694912 U CN 202694912U
- Authority
- CN
- China
- Prior art keywords
- layer
- carbon fiber
- outward
- fiber knit
- outer conductor
- 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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Abstract
The utility model discloses a coaxial cable which is provided with an inner conductor arranged at the center and is formed by twisting a plurality of copper wires; a polyethylene foaming layer is covered outside the inner conductor; a first carbon fiber weaving layer is arranged outside the polyethylene foaming layer; an outer conductor layer woven by copper wires is arranged outside the first carbon fiber weaving layer; a second carbon fiber weaving layer is arranged outside the outer conductor layer; and a jacket made of plastic polyurethane elastomer rubber is arranged outside the second carbon fiber weaving layer. The coaxial cable has the advantages of being good in shielding performance, low in signal attenuation degree, good in softness, and the like.
Description
Technical field
The utility model relates to a kind of wire structure, is specifically related to a kind of coaxial cord.
Background technology
The coaxial cord of prior art generally is divided into four layers from inside to outside: center copper cash, plastic insulation, netted conductive layer and wire outer skin.Center copper cash and netted conductive layer form current circuit, gain the name because center copper cash and netted conductive layer are coaxial relation.The coaxial cord of said structure can't satisfy some requirement that requires high and the product that the signal attenuation degree is low for shielding fully.
The utility model content
In order to overcome defects, the utility model provides a kind of coaxial cord, and this coaxial cord has that shielding is good, the signal attenuation degree is low and the advantage such as flexibility is good.
The utility model for the technical scheme that solves its technical problem and adopt is:
A kind of coaxial cord, be provided with the inner wire that is together consisted of by some copper cash strand that is positioned at the center, described inner wire is wrapped with the polyethylene foam layer, described polyethylene foam layer is provided with the first carbon fiber knit layer outward, described the first carbon fiber knit layer is provided with the outer conductor layer by copper wire woven one-tenth outward, described outer conductor layer is provided with the second carbon fiber knit layer outward, and described the second carbon fiber knit layer is provided with the sheath of plastic polyurethane elastomer rubber (TPU) material outward.
The beneficial effects of the utility model are: coaxial cord of the present utility model is provided with the inner wire that together is made of some copper cash strand that is positioned at the center, inner wire is wrapped with the polyethylene foam layer, the polyethylene foam layer is provided with the first carbon fiber knit layer outward, the first carbon fiber knit layer is provided with the outer conductor layer by copper wire woven one-tenth outward, described outer conductor layer is provided with the second carbon fiber knit layer outward, the second carbon fiber knit layer is provided with the sheath of plastic polyurethane elastomer rubber material outward, and this coaxial cord has that shielding is good, the signal attenuation degree is low and the advantage such as flexibility is good.
Description of drawings
Fig. 1 is cross-sectional view of the present utility model.
Embodiment
Embodiment: a kind of coaxial cord, be provided with the inner wire 1 that is together consisted of by some copper cash 11 strands that is positioned at the center, described inner wire is wrapped with polyethylene foam layer 2, described polyethylene foam layer is provided with the first carbon fiber knit layer 3 outward, described the first carbon fiber knit layer is provided with the outer conductor layer 4 by copper wire woven one-tenth outward, described outer conductor layer is provided with the second carbon fiber knit layer 5 outward, and described the second carbon fiber knit layer is provided with the sheath 6 of plastic polyurethane elastomer rubber (TPU) material outward.
Claims (1)
1. coaxial cord, it is characterized in that: be provided with the inner wire (1) that is together consisted of by some copper cash (11) strands that is positioned at the center, described inner wire is wrapped with polyethylene foam layer (2), described polyethylene foam layer is provided with the first carbon fiber knit layer (3) outward, described the first carbon fiber knit layer is provided with the outer conductor layer (4) by copper wire woven one-tenth outward, described outer conductor layer is provided with the second carbon fiber knit layer (5) outward, and described the second carbon fiber knit layer is provided with the sheath (6) of plastic polyurethane elastomer rubber (TPU) material outward.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220281962 CN202694912U (en) | 2012-06-15 | 2012-06-15 | Coaxial cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220281962 CN202694912U (en) | 2012-06-15 | 2012-06-15 | Coaxial cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202694912U true CN202694912U (en) | 2013-01-23 |
Family
ID=47550494
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220281962 Expired - Fee Related CN202694912U (en) | 2012-06-15 | 2012-06-15 | Coaxial cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202694912U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102708966A (en) * | 2012-06-15 | 2012-10-03 | 昆山翰辉电子科技有限公司 | Coaxial electric wire |
-
2012
- 2012-06-15 CN CN 201220281962 patent/CN202694912U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102708966A (en) * | 2012-06-15 | 2012-10-03 | 昆山翰辉电子科技有限公司 | Coaxial electric wire |
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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: 20130123 Termination date: 20130615 |