CN203205094U - High temperature resistant, soft and comprehensive emission cable - Google Patents
High temperature resistant, soft and comprehensive emission cable Download PDFInfo
- Publication number
- CN203205094U CN203205094U CN 201320158680 CN201320158680U CN203205094U CN 203205094 U CN203205094 U CN 203205094U CN 201320158680 CN201320158680 CN 201320158680 CN 201320158680 U CN201320158680 U CN 201320158680U CN 203205094 U CN203205094 U CN 203205094U
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Abstract
The utility model discloses a high temperature resistant, soft and comprehensive emission cable, comprising an insulation pair twisted shielding sheath cable core and an insulation pair twisted cable core; the insulation pair twisted shielding sheath cable core comprises two conductors; the two conductors are respectively covered by an insulation layer and are then intertwisted; the outside is successively covered by an inner wrapping layer, an inner shielding layer and an inner sheath. The insulation pair twisted cable core comprises a plurality of sets of pair twisted cable core; each set comprises two conductors which are respectively covered by an insulation layer and are then intertwisted; the outside is wrapped by a branch shielding layer; the insulation pair twisted cable core is respectively covered by an external wrapping layer, a total shielding layer and an over sheath. The high temperature resistant, soft and comprehensive emission cable has the characteristics of high temperature resistance, softness, small size, light weight and environmental protection; a cable external diameter is 17.8 mm to 18.1 mm, thus a cable has small size and light weight.
Description
Technical field
The utility model relates to a kind of high temperature resistant, soft, comprehensive firing cable for high accuracy ground terminal electronic system support in the satellite communication applications system of field of aerospace technology.
Background technology
Comprehensive firing cable, data cable and signal line group are synthesized a cable, data cable in the past is not independently whole in composite cable, this bell structure not only makes the signal of data cable leak outside simultaneously, and the transmission of extraneous data signal cable has certain influence, by thinking, though structure chi in the past is just little, can not satisfy instructions for use.
The utility model content
The purpose of this utility model provides that a kind of volume is little, in light weight, high temperature resistant, soft, the comprehensive firing cable of environmental protection.
The technical solution of the utility model is as follows:
A kind of high temperature resistant, soft, comprehensive firing cable, include insulation pair twist shield sheath cable conductor and insulation pair twist cable core, it is characterized in that: described insulation pair twist shield sheath cable conductor includes two conductors, described two conductors coat respectively outward and are extruded behind the insulating barrier that forms mutually strandedly by the FEP material, and described insulation pair twist shield sheath cable conductor has the internal shield that forms by the wrapped interior lapping layer that forms of non-absorbent material, by the tinned wird braiding outward successively and extruded the inner sheath that forms by silicon rubber; Described insulation pair twist cable core includes around the inner sheath that is centered around insulation pair twist shield sheath cable conductor and mutually stranded many groups pair twist cable core, described many group pair twist cable cores include two conductors, described two conductors coat respectively outward and extrude behind the insulating barrier that forms mutually stranded by the FEP material, described many group pair twist cable cores are coated with the sub-shield that is formed by the tinned wird braiding outward respectively, and described insulation pair twist cable core has outward successively by the wrapped outer lapping layer that forms of non-absorbent material, the total screen that is formed by tinned wird braiding and extruded the oversheath that forms by silicon rubber.
Described high temperature resistant, soft, comprehensive firing cable, it is characterized in that: in the described insulation pair twist shield sheath cable conductor, two conductors are respectively the 19/0.23mm tin annealed copper wire, the external diameter of insulating barrier is 1.63mm～1.77mm, in the internal shield, the density of tinned wird braiding is not less than 90%, and the external diameter of inner sheath is 5.7mm～6.0mm.
Described high temperature resistant, soft, comprehensive firing cable, it is characterized in that: in the described insulation pair twist cable core, two conductors in many group pair twist cable cores are respectively the 19/0.10mm tin annealed copper wire, the external diameter of insulating barrier is 0.87mm～0.97mm, in total screen, the density of tinned wird braiding is not less than 90%, and the external diameter of oversheath is 17.8mm～18.1mm.
The beneficial effects of the utility model:
The utility model is simple in structure, have high temperature resistant, flexible, volume is little, the characteristics of in light weight, environmental protection, the outside diameter of cable is 17.8mm～18.1mm, makes the cable volume little, in light weight.
Description of drawings
Fig. 1 is the utility model structural representation.
Embodiment
Referring to Fig. 1, a kind of high temperature resistant, soft, comprehensive firing cable, include insulation pair twist shield sheath cable conductor and insulation pair twist cable core, insulation pair twist shield sheath cable conductor includes two conductors 1, two conductors 1 are outer to coat respectively and is extruded behind the insulating barrier 2 that forms mutually strandedly by the FEP material, and insulation pair twist shield sheath cable conductor has the internal shield 4 that forms by the wrapped interior lapping layer 3 that forms of non-absorbent material, by the tinned wird braiding outward successively and extruded the inner sheath 5 that forms by silicon rubber; Insulation pair twist cable core includes around the inner sheath that is centered around insulation pair twist shield sheath cable conductor and mutually stranded many groups pair twist cable core, many group pair twist cable cores include two conductors 6, two conductors 6 are outer to coat respectively and extrudes behind the insulating barrier 7 that forms mutually stranded by the FEP material, many group pair twist cable cores are coated with the sub-shield 8 that is formed by the tinned wird braiding outward respectively, and insulation pair twist cable core has total screen 10 of forming by the wrapped outer lapping layer 9 that forms of non-absorbent material, by the tinned wird braiding outward successively and extruded the oversheath 11 that forms by silicon rubber.
In the utility model, in the insulation pair twist shield sheath cable conductor, two conductors 1 are respectively the 19/0.23mm tin annealed copper wire, the external diameter of insulating barrier 2 is 1.63mm～1.77mm, in the internal shield 4, the density of tinned wird braiding is not less than 90%, and the external diameter of inner sheath 5 is 5.7mm～6.0mm.
In the insulation pair twist cable core, two conductors 6 in many group pair twist cable cores are respectively the 19/0.10mm tin annealed copper wire, and the external diameter of insulating barrier 7 is 0.87mm～0.97mm, in total screen 10, the density of tinned wird braiding is not less than 90%, and the external diameter of oversheath 11 is 17.8mm～18.1mm.
Claims (3)
1. high temperature resistant, soft, comprehensive firing cable, include insulation pair twist shield sheath cable conductor and insulation pair twist cable core, it is characterized in that: described insulation pair twist shield sheath cable conductor includes two conductors, described two conductors coat respectively outward and are extruded behind the insulating barrier that forms mutually strandedly by the FEP material, and described insulation pair twist shield sheath cable conductor has the internal shield that forms by the wrapped interior lapping layer that forms of non-absorbent material, by the tinned wird braiding outward successively and extruded the inner sheath that forms by silicon rubber; Described insulation pair twist cable core includes around the inner sheath that is centered around insulation pair twist shield sheath cable conductor and mutually stranded many groups pair twist cable core, described many group pair twist cable cores include two conductors, described two conductors coat respectively outward and extrude behind the insulating barrier that forms mutually stranded by the FEP material, described many group pair twist cable cores are coated with the sub-shield that is formed by the tinned wird braiding outward respectively, and described insulation pair twist cable core has outward successively by the wrapped outer lapping layer that forms of non-absorbent material, the total screen that is formed by tinned wird braiding and extruded the oversheath that forms by silicon rubber.
2. high temperature resistant, soft, comprehensive firing cable according to claim 1, it is characterized in that: in the described insulation pair twist shield sheath cable conductor, two conductors are respectively the 19/0.23mm tin annealed copper wire, the external diameter of insulating barrier is 1.63mm～1.77mm, in the internal shield, the density of tinned wird braiding is not less than 90%, and the external diameter of inner sheath is 5.7mm～6.0mm.
3. high temperature resistant, soft, comprehensive firing cable according to claim 1, it is characterized in that: in the described insulation pair twist cable core, two conductors in many group pair twist cable cores are respectively the 19/0.10mm tin annealed copper wire, the external diameter of insulating barrier is 0.87mm～0.97mm, in total screen, the density of tinned wird braiding is not less than 90%, and the external diameter of oversheath is 17.8mm～18.1mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320158680 CN203205094U (en) | 2013-04-02 | 2013-04-02 | High temperature resistant, soft and comprehensive emission cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320158680 CN203205094U (en) | 2013-04-02 | 2013-04-02 | High temperature resistant, soft and comprehensive emission cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203205094U true CN203205094U (en) | 2013-09-18 |
Family
ID=49149179
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320158680 Expired - Fee Related CN203205094U (en) | 2013-04-02 | 2013-04-02 | High temperature resistant, soft and comprehensive emission cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203205094U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109754918A (en) * | 2019-03-16 | 2019-05-14 | 安徽省亿嘉弘电器有限公司 | A kind of comprehensive harness cable of vehicle rat-and-ant proof |
-
2013
- 2013-04-02 CN CN 201320158680 patent/CN203205094U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109754918A (en) * | 2019-03-16 | 2019-05-14 | 安徽省亿嘉弘电器有限公司 | A kind of comprehensive harness cable of vehicle rat-and-ant proof |
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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: 20130918 Termination date: 20160402 |