CN203422968U - Lightweight flexible concentric conductor cable - Google Patents
Lightweight flexible concentric conductor cable Download PDFInfo
- Publication number
- CN203422968U CN203422968U CN201320500252.1U CN201320500252U CN203422968U CN 203422968 U CN203422968 U CN 203422968U CN 201320500252 U CN201320500252 U CN 201320500252U CN 203422968 U CN203422968 U CN 203422968U
- Authority
- CN
- China
- Prior art keywords
- layer
- conductor cable
- copper core
- concentric conductor
- flexible concentric
- 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 lightweight flexible concentric conductor cable. The lightweight flexible concentric conductor cable comprises an inner conductor assembly; two copper core conductors of which the section is kidney-shaped are oppositely arranged so as to form the inner conductor assembly; a rope-shaped elastic body is arranged between the copper core conductors; an oval through hole is arranged at the center of the elastic body; the outer sides of the two copper core conductors are wrapped with a polyvinyl chloride insulation layer; the outer side of the polyvinyl chloride insulation layer is provided with an inner shielding layer, a liner layer and a carrier layer; a plurality of outer conductors are distributed circumferentially at intervals inside the carrier layer; and the exterior of the carrier layer is provided with an outer shielding layer, a foaming layer and an outer sheath layer sequentially. According to the lightweight flexible concentric conductor cable of the utility model which is novel in structural design, the copper core conductors of which the section is kidney-shaped are adopted, and the elastic body is arranged at the center of the lightweight flexible concentric conductor cable, and therefore, the lightweight flexible concentric conductor cable can excellently resist the impact of external forces; and further, with the foaming layer adopted, the overall weight of the cable is decreased, and the installation of the cable can be convenient.
Description
technical field:
The utility model relates to flexible cable processing, relates in particular to a kind of light flexible concentric conductor cable.
background technology:
The a lot of operating characteristics of common concentric conductor cable are poor, are all generally three inner conductor structure designs, and structural compactness is poor, and after stranding, external diameter is larger, and flexible poor, weight is large, causes mounting and installation inconvenience.In addition, in the used time of doing that is subject to external force, often there is distortion in such cable, larger to the damage of cable core, even occurs signal Transmission, brings huge loss.
For not meeting work requirements under actual working environment, therefore, need the construction of cable reasonable in design to solve above-mentioned technical problem.
utility model content:
In order to make up prior art problem, the purpose of this utility model is to provide a kind of light flexible concentric conductor cable, and it is little, lightweight, flexible that cable has external diameter, is convenient to mounting and installation, meanwhile, cable core is had to good protective effect.
The technical solution of the utility model is as follows:
Light flexible concentric conductor cable, it is characterized in that: comprise inner wire group, inner wire group adopts two copper core conductor formations staggered relatively that cross section is kidney-shaped, between copper core conductor, be provided with funicular elastomer, elastomer center is provided with oval-shaped through hole, two copper core conductor outsides are coated with polyvinyl chloride insulation layer, polyvinyl chloride insulation layer outside is provided with internal shield, inner covering, carrier layer, in carrier layer, along annular space, be distributed with some outer conductors, carrier layer is provided with outer shielding layer, foaming layer, external sheath layer outward successively.
Described light flexible concentric conductor cable, is characterized in that: described carrier layer adopts silicon rubber extrusion moulding to form.
Described light flexible concentric conductor cable, is characterized in that: described foaming layer adopts foamed plastic extrusion moulding to form.
The utility model has the advantages that:
The utility model structural design is novel, by adopting the copper core conductor that cross section is kidney-shaped and elastomer being set at center, can well resist the impact of external force; In addition, the design of foaming layer, has reduced the overall weight of cable, is convenient to mounting and installation.
accompanying drawing explanation:
Fig. 1 is structural representation of the present utility model.
embodiment:
Referring to Fig. 1:
Light flexible concentric conductor cable, comprise inner wire group, inner wire group adopts two copper core conductor 1 formations staggered relatively that cross section is kidney-shaped, between copper core conductor 1, be provided with funicular elastomer 2, elastomer 2 centers are provided with oval-shaped through hole 3, two copper core conductor 1 outsides are coated with polyvinyl chloride insulation layer 4, polyvinyl chloride insulation layer 4 outside are provided with internal shield 5, inner covering 6, carrier layer 7, in carrier layer 7, along annular space, be distributed with some outer conductors 8, outer outer shielding layer 9, foaming layer 10, the external sheath layer 11 of being provided with successively of carrier layer 7.
Carrier layer 7 adopts silicon rubber extrusion moulding to form, and can be used as the some insulation systems that outer conductor is common.
Claims (3)
1. a light flexible concentric conductor cable, it is characterized in that: comprise inner wire group, inner wire group adopts two copper core conductor formations staggered relatively that cross section is kidney-shaped, between copper core conductor, be provided with funicular elastomer, elastomer center is provided with oval-shaped through hole, two copper core conductor outsides are coated with polyvinyl chloride insulation layer, polyvinyl chloride insulation layer outside is provided with internal shield, inner covering, carrier layer, in carrier layer, along annular space, be distributed with some outer conductors, carrier layer is provided with outer shielding layer, foaming layer, external sheath layer outward successively.
2. light flexible concentric conductor cable according to claim 1, is characterized in that: described carrier layer adopts silicon rubber extrusion moulding to form.
3. light flexible concentric conductor cable according to claim 1, is characterized in that: described foaming layer adopts foamed plastic extrusion moulding to form.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320500252.1U CN203422968U (en) | 2013-08-16 | 2013-08-16 | Lightweight flexible concentric conductor cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320500252.1U CN203422968U (en) | 2013-08-16 | 2013-08-16 | Lightweight flexible concentric conductor cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203422968U true CN203422968U (en) | 2014-02-05 |
Family
ID=50022060
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320500252.1U Expired - Fee Related CN203422968U (en) | 2013-08-16 | 2013-08-16 | Lightweight flexible concentric conductor cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203422968U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105225742A (en) * | 2015-09-23 | 2016-01-06 | 广西资优电气设备有限公司 | A kind of cable |
| CN105913925A (en) * | 2016-06-14 | 2016-08-31 | 中科电力装备（安徽）智能化科技有限公司 | Symmetrical network connection cable |
-
2013
- 2013-08-16 CN CN201320500252.1U patent/CN203422968U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105225742A (en) * | 2015-09-23 | 2016-01-06 | 广西资优电气设备有限公司 | A kind of cable |
| CN105913925A (en) * | 2016-06-14 | 2016-08-31 | 中科电力装备（安徽）智能化科技有限公司 | Symmetrical network connection cable |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140205 Termination date: 20170816 |