CN203232708U - Anti-hydrolysis integrated cable with soft emission lead wire - Google Patents
Anti-hydrolysis integrated cable with soft emission lead wire Download PDFInfo
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- CN203232708U CN203232708U CN 201320059962 CN201320059962U CN203232708U CN 203232708 U CN203232708 U CN 203232708U CN 201320059962 CN201320059962 CN 201320059962 CN 201320059962 U CN201320059962 U CN 201320059962U CN 203232708 U CN203232708 U CN 203232708U
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- lead
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Abstract
The utility model discloses an anti-hydrolysis integrated cable with a soft emission lead wire. The anti-hydrolysis integrated cable includes an insulated shielding small cable, a plurality of insulated wires, and a plurality of fillers. The insulated shielding small cable includes five conductors, and each of the conductors is wrapped with an insulating layer. The five conductors wrapped with insulating layers are wrapped with a sub shielding layer after being stranded with the fillers. The insulated shielding small cable is wrapped with a wrapping layer, a main shielding layer, and a sheath from internal to external in sequence after being stranded with the plurality of insulating wires and the plurality of fillers. The main shielding layer is a weaved tinned soft copper wire, with a weaving density above 93%, and the sheath is a polyether type flame resistant thermoplastic elastomer. The anti-hydrolysis integrated cable with the soft emission lead wire is highly wear resistant, antifungal and anti-hydrolysis, which meets the requirements of users on stability of the transmission quality in a working environment of frequent launching.
Description
Technical field
The utility model relates to aeronautical and space technology, is specifically related to a kind of the be supporting high abrasion of emission system, antifungi, the soft composite cable of anti-hydrolysis emission lead-in wire.
Background technology
High speed development along with China's electronic technology, it requires also more and more higher to supporting electric wire, the kind of existing electric wire can't satisfy supporting needs fully, and its high abrasion to cable product, softness, antifungi, fire-retardant, uvioresistant and transmission quality are stable etc. has higher requirement.The parts supporting for the emission system electronic equipment have proposed high requirement to use, still do not have relevant cables at present both at home and abroad and can satisfy its specific (special) requirements, high abrasion, antifungi, soft emission lead-in wire composite cable are to adopt novel material and the extraordinary composite cable product of the brand new that designs at its specific (special) requirements, it can not only satisfy the supporting requirement of emission system electronic equipment, also can satisfy the supporting of the electric equipment of other high new equipments and system electronics.
By searching relevant technical data, several required cable material and product structures of good transmission performance that in the operational environment of frequent emission, keep have been sought, relatively sheath material adopts thermoplastic elastomer (TPE) by analysis, wrapped plastic-aluminum combined film outside the little cable of 5 cores, the rate of putting up is more than 50%, coverage rate 100%, then weaving zinc-plated shielding braid density reaches more than 93%, weave zinc-plated shielding braid density again behind total stranding and reach more than 93%, extrude thermoplastic elastomer sheath and become high abrasion, the soft composite cable of antifungi emission lead-in wire.
Summary of the invention
In order to remedy present technical problem, the purpose of this utility model is to provide a kind of novel emission soft composite cable that goes between for the crucial matching component of aviation emission system electronic equipment; This cable by preferred material with optimize structure, satisfy the client and guarantee that in the operating environment of frequent emission transmission quality is stable.
To achieve the above object, the utility model adopts following design:
The soft composite cable of a kind of anti-hydrolysis emission lead-in wire, it is characterized in that: include one and thoroughly do away with edge and shield little cable, some insulated wires, some fillers, the little cable of described insulation shielding includes five conductors, the outside of each conductor is enclosed with insulating barrier, five conductors and a filler of being enclosed with insulating barrier carry out being enclosed with sub-shield outside the stranded back, and the little cable of insulation shielding and some insulated wires, some fillers carry out the outside, stranded back and are enclosed with lapping layer, total screen, sheath from inside to outside successively; Described total screen is the braiding tin annealed copper wire, and count reaches more than 93%, and described sheath is the polyether-type flame-retardant thermoplastic elastomer.
The soft composite cable of described anti-hydrolysis emission lead-in wire, it is characterized in that: described conductor forms by the multiply tinned wird is stranded.
The soft composite cable of described anti-hydrolysis emission lead-in wire, it is characterized in that: described insulating barrier is resistant to elevated temperatures fluoroplastics.
The soft composite cable of described anti-hydrolysis emission lead-in wire, it is characterized in that: described sub-shield includes at first wrapped one deck plastic-aluminum laminated film, aluminium towards outside, coverage rate reaches 100%, then weaves tinned wird, count reaches more than 93%.
The soft composite cable of described anti-hydrolysis emission lead-in wire, it is characterized in that: described insulated wire includes 20 * 0.35mm
2FEP insulated wire and 30 * 0.5mm
2The FEP insulated wire, totally 50.
Useful technique effect of the present utility model is:
1, conductor is selected the tinned wird that solderability is good, resistance to corrosion is strong for use, adopts many stranded methods to process, not only softness, structure rounding, stable, assurance communication quality.
2, insulation select for use dielectric strength height, good high and low temperature, excellent chemical stability, anticorrosive, creep is little, good flame resistance, anti-oxidant, the height of anti-air stability the, coefficient of friction is little and processability is good perfluoroethylene-propylene material, this material satisfies the communication quality of high low temperature and adverse circumstances.
3, (5 * 0.5mm
2) P, 5 cores shield little cable, wrapped one deck intensity height behind the stranding, good seal performance, protection against the tide, tear-proof, the plastic-aluminum combined film that good corrosion resistance and density are little (aluminium towards outside), adopt this metal and nonmetal laminated film, possessed double grading, add man-hour aluminium towards interior, the rate of putting up reaches more than 50%, coverage rate reaches 100%, prevents that external disturbance and inner signal from leaking, and more increased shield effectiveness, wrapped one deck good seal performance behind total stranding then, when protection against the tide, the plastic-aluminum combined processing film of tear-proof aluminium towards outside, the rate of putting up reaches more than 50%, coverage rate reaches 100%, it is strong then to weave resistance to corrosion, the tinned wird that non-oxidizability is excellent, count reach more than 93%, guarantee the reliability of transmission.
4, total tinned wird that the shielding braid resistance to corrosion is strong, non-oxidizability is excellent, count reaches more than 93%, has more guaranteed the stability of transmission.
5, sheath select for use be easy to process, outstanding pliability and low coefficient of friction, the polyether-type flame-retardant thermoplastic elastomer of the good environment-friendly type of hydrolytic resistance under mechanical strength and resistance to wear height, ageing-resistant, endurance, mould proof, uvioresistant, high resiliency, good weatherability, fabulous toughness, the low temperature, this material can guarantee the communication quality of particular surroundings.
Description of drawings
Fig. 1 the utility model structural representation.
Embodiment
Below in conjunction with structural representation Fig. 1, the utility model is further described:
The soft composite cable of a kind of anti-hydrolysis emission lead-in wire, including one thoroughly does away with edge and shields little cable 1, some insulated wires 2 and 3, some fillers 4, the little cable 1 of insulation shielding includes five conductors, the outside of each conductor is enclosed with insulating barrier, be enclosed with five conductors of insulating barrier and a filler and carry out the outside, stranded back and be enclosed with sub-shield, the little cable of insulation shielding and some insulated wires 2 and 3, some fillers 4 carry out the outside, stranded back and are enclosed with lapping layer 5, always screen 6, sheath 7 from inside to outside successively; Total screen 6 is the braiding tin annealed copper wire, and count reaches more than 93%, and sheath 7 is the polyether-type flame-retardant thermoplastic elastomer.
Conductor forms by the multiply tinned wird is stranded.
Insulating barrier is resistant to elevated temperatures fluoroplastics.
Sub-shield includes at first wrapped one deck plastic-aluminum laminated film, aluminium towards outside, coverage rate reaches 100%, then weaves tinned wird, count reaches more than 93%.
Insulated wire includes 20 * 0.35mm
2FEP insulated wire 2 and 30 * 0.5mm
2FEP insulated wire 3, totally 50.
1-(5 * 0.5mm
2) P, the little cable of FEP insulation shielding:
1. conductor: adopt tin annealed copper wire, structure 19/0.18mm;
2. insulation: adopt FEP, nominal thickness 0.25mm;
3. stranding: 5 core strandings;
4. divide shielding: at first wrapped one deck plastic-aluminum laminated film behind the 5 core strandings (aluminium towards outside), coverage rate reaches 100%, then weaves tinned wird, and count reaches more than 93%.
2-20 * 0.35mm
2, the FEP insulated wire:
1. conductor: adopt tin annealed copper wire, structure 19/0.16mm;
2. insulation: adopt FEP, nominal thickness 0.25mm.
3-30 * 0.5mm
2, the FEP insulated wire:
1. conductor: adopt tin annealed copper wire, structure 19/0.18mm;
2. insulation: adopt FEP, nominal thickness 0.25mm.
4-fills: adopt non-absorbent material.
5-is wrapped: adopt non-absorbent material.
The total screen of 6-: the braiding tin annealed copper wire, count is not less than 93%.Density is not less than 93%.
7-sheath: adopt polyether-type flame retardant thermoplastic polyurethane elastomer (TPU).
Claims (5)
1. the soft composite cable of lead-in wire is launched in an anti-hydrolysis, it is characterized in that: include one and thoroughly do away with edge and shield little cable, some insulated wires, some fillers, the little cable of described insulation shielding includes five conductors, the outside of each conductor is enclosed with insulating barrier, five conductors and a filler of being enclosed with insulating barrier carry out being enclosed with sub-shield outside the stranded back, and the little cable of insulation shielding and some insulated wires, some fillers carry out the outside, stranded back and are enclosed with lapping layer, total screen, sheath from inside to outside successively; Described total screen is the braiding tin annealed copper wire, and count reaches more than 93%, and described sheath is the polyether-type flame-retardant thermoplastic elastomer.
2. the soft composite cable of lead-in wire is launched in anti-hydrolysis according to claim 1, and it is characterized in that: described conductor forms by the multiply tinned wird is stranded.
3. the soft composite cable of lead-in wire is launched in anti-hydrolysis according to claim 1, and it is characterized in that: described insulating barrier is resistant to elevated temperatures fluoroplastics.
4. the soft composite cable of lead-in wire is launched in anti-hydrolysis according to claim 1, it is characterized in that: described sub-shield includes at first wrapped one deck plastic-aluminum laminated film, aluminium towards outside, coverage rate reaches 100%, then weave tinned wird, count reaches more than 93%.
5. the soft composite cable of lead-in wire is launched in anti-hydrolysis according to claim 1, and it is characterized in that: described insulated wire includes 20 * 0.35mm
2FEP insulated wire and 30 * 0.5mm
2The FEP insulated wire, totally 50.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320059962 CN203232708U (en) | 2013-02-02 | 2013-02-02 | Anti-hydrolysis integrated cable with soft emission lead wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320059962 CN203232708U (en) | 2013-02-02 | 2013-02-02 | Anti-hydrolysis integrated cable with soft emission lead wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203232708U true CN203232708U (en) | 2013-10-09 |
Family
ID=49288814
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320059962 Expired - Fee Related CN203232708U (en) | 2013-02-02 | 2013-02-02 | Anti-hydrolysis integrated cable with soft emission lead wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203232708U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109524165A (en) * | 2018-10-17 | 2019-03-26 | 芜湖航天特种电缆厂股份有限公司 | High-speed camera cable and preparation method thereof |
-
2013
- 2013-02-02 CN CN 201320059962 patent/CN203232708U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109524165A (en) * | 2018-10-17 | 2019-03-26 | 芜湖航天特种电缆厂股份有限公司 | High-speed camera cable and preparation method thereof |
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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: 20131009 Termination date: 20160202 |