CN202275620U - Light and soft integrated cable used for narrow space - Google Patents
Light and soft integrated cable used for narrow space Download PDFInfo
- Publication number
- CN202275620U CN202275620U CN2011203832459U CN201120383245U CN202275620U CN 202275620 U CN202275620 U CN 202275620U CN 2011203832459 U CN2011203832459 U CN 2011203832459U CN 201120383245 U CN201120383245 U CN 201120383245U CN 202275620 U CN202275620 U CN 202275620U
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- China
- Prior art keywords
- light
- small space
- composite cable
- soft composite
- cable
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- Expired - Fee Related
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Abstract
The utility model discloses a light and soft integrated cable used for a narrow space. The cable comprises a plurality of conductor sets and a plurality of power lines wrapped with insulating layers. Each conductor set is twisted by two signal lines wrapped with insulating layers in a jointed manner. Sub-shielding layers are respectively wrapped outside the insulating layers of the power lines and outside the insulating layers of the signal lines. The whole conductor sets are intertwisted to form a cable core, and the power lines serve as a center. A winding layer, a main shielding layer and a sheath layer are successively wrapped outside the cable core. The cable of the utility model is small in size and light in weight, easy to be bended, soft, oil-resistant and flame-retarding, can satisfy a wiring requirement in a narrow space, and enables conveying of power and transmission of signals to be realized.
Description
Technical field:
The utility model relates to field of cables, relates in particular to a kind of small space with light-duty soft composite cable.
Background technology:
Along with progress of science and technology; The miniaturization of electrical equipment, integrated degree are increasingly high; Wiring space in the equipment is also more and more littler, and this has also proposed new requirement to the equipment interior instrument with the requirement of stube cable, in order to solve the requirement of completion signal and power-supply wiring in small space; Need that a kind of volume of design is little, in light weight, flexible, soft, oil resistant, fire-retardant novel composite cable be placed in front of us.
The utility model content:
A kind of small space of the purpose of the utility model is with light-duty soft composite cable, volume is little, in light weight, flexible, soft, oil resistant, fire-retardant, can satisfy in the small space cabling requirement, accomplish the conveying of power supply and the transmission of signal.
The technical scheme of the utility model is following:
Small space is with light-duty soft composite cable; It is characterized in that: several conductor groups and several power line that is enclosed with insulating barrier; Several conductor groups are made up of the holding wire pair twist of two wrap insulate layers respectively; The insulating barrier of described power line and holding wire is enclosed with sub-shield outward respectively, and several conductor groups are the stranded formation cable core in center with the power line, and cable core is enclosed with lapping layer, total screen, restrictive coating outward successively.
Described small space is characterized in that with light-duty soft composite cable: it is the thermoplasticity interpenetrating polymer net elastomer that falls that described insulating barrier adopts material.
Described small space is characterized in that with light-duty soft composite cable: described lapping layer adopts the wrapped formation of polyester film.
Described small space is characterized in that with light-duty soft composite cable: described holding wire is for adopting 12/0.15 ㎜ tinned wird.
Described small space is characterized in that with light-duty soft composite cable: described power line adopts 16/0.15 ㎜ tinned wird.
Described small space is characterized in that with light-duty soft composite cable: described sub-shield, total screen adopt the tinned wird braiding to constitute.
Described small space is characterized in that with light-duty soft composite cable: it is the TPV elastomer that described restrictive coating adopts material.
The utility model has the advantages that:
With 12 holding wires, be divided into 6 groups, every group is carried out pair twist, the characteristics of this structure eliminated to cross-talk.
In order to eliminate the interference of external environment, every pair of holding wire is taked independently woven shield, makes it become independently loop, has guaranteed transmission quality.
Power line is taked the structure of individual screen, has prevented the interference problem of electromagnetic field to the low frequency signal line.
6 groups of low frequency shielded signal transmission lines and 3 outer wrapped one deck polyester films of power line have been stablized the construction of cable, have reduced relative displacement, have reduced noise.
For the leakage of signal in preventing and the interference of outer its generation of bound pair have woven the total screen of one deck outside the polyester film lapping layer, signal can successfully be transferred out.
In order to satisfy the requirement of small space wiring, holding wire and source line group lumped together be designed to a composite cable, reduced wiring space.
The insulating barrier of cable and the proportion of restrictive coating have alleviated the weight of cable greatly all less than 1.That restrictive coating adopts is fire-retardant, corrosion-resistant, oil resistant, softness, low temperature resistant good TPV elastomeric material, with the needs of appropriate cable environment for use.
Description of drawings:
Fig. 1 is the structural representation of the utility model.
Embodiment:
Small space is with light-duty soft composite cable; Several conductor groups and several power line 1 that is enclosed with insulating barrier 2; Several conductor groups are made up of holding wire 3 pair twists of two wrap insulate layers 2 respectively; Be enclosed with sub-shield 4 respectively outside the insulating barrier 2 of power line 1 and holding wire 3, several conductor groups are the stranded formation cable core in center with power line 1, and cable core is enclosed with lapping layer 5, total screen 6, restrictive coating 7 outward successively.
It is the thermoplasticity interpenetrating polymer net elastomer that falls that insulating barrier 2 adopts materials.
Lapping layer 5 adopts the wrapped formation of polyester film.
Power line 1 adopts 16/0.15 ㎜ tinned wird.
It is the TPV elastomer that restrictive coating 7 adopts material.
Claims (7)
1. a small space is with light-duty soft composite cable; It is characterized in that: several conductor groups and several power line that is enclosed with insulating barrier; Several conductor groups are made up of the holding wire pair twist of two wrap insulate layers respectively; The insulating barrier of described power line and holding wire is enclosed with sub-shield outward respectively, and several conductor groups are the stranded formation cable core in center with the power line, and cable core is enclosed with lapping layer, total screen, restrictive coating outward successively.
2. small space according to claim 1 is characterized in that with light-duty soft composite cable: it is the thermoplasticity interpenetrating polymer net elastomer that falls that described insulating barrier adopts material.
3. small space according to claim 1 is characterized in that with light-duty soft composite cable: described lapping layer adopts the wrapped formation of polyester film.
4. small space according to claim 1 is characterized in that with light-duty soft composite cable: described holding wire is for adopting 12/0.15 ㎜ tinned wird.
5. small space according to claim 1 is characterized in that with light-duty soft composite cable: described power line adopts 16/0.15 ㎜ tinned wird.
6. small space according to claim 1 is characterized in that with light-duty soft composite cable: described sub-shield, total screen adopt the tinned wird braiding to constitute.
7. small space according to claim 1 is characterized in that with light-duty soft composite cable: it is the TPV elastomer that described restrictive coating adopts material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203832459U CN202275620U (en) | 2011-10-11 | 2011-10-11 | Light and soft integrated cable used for narrow space |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203832459U CN202275620U (en) | 2011-10-11 | 2011-10-11 | Light and soft integrated cable used for narrow space |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202275620U true CN202275620U (en) | 2012-06-13 |
Family
ID=46195964
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203832459U Expired - Fee Related CN202275620U (en) | 2011-10-11 | 2011-10-11 | Light and soft integrated cable used for narrow space |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202275620U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107658051A (en) * | 2017-10-24 | 2018-02-02 | 广东吉青电缆实业有限公司 | A kind of total shielded signal control composite drag chain cable in flexible metal |
-
2011
- 2011-10-11 CN CN2011203832459U patent/CN202275620U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107658051A (en) * | 2017-10-24 | 2018-02-02 | 广东吉青电缆实业有限公司 | A kind of total shielded signal control composite drag chain cable in flexible metal |
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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 |
Granted publication date: 20120613 Termination date: 20151011 |
|
| EXPY | Termination of patent right or utility model |