CN206758182U - A kind of aviation life saving system special type signal transmission cable - Google Patents
A kind of aviation life saving system special type signal transmission cable Download PDFInfo
- Publication number
- CN206758182U CN206758182U CN201720567233.9U CN201720567233U CN206758182U CN 206758182 U CN206758182 U CN 206758182U CN 201720567233 U CN201720567233 U CN 201720567233U CN 206758182 U CN206758182 U CN 206758182U
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- insulated wire
- wire cores
- saving system
- life saving
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Abstract
The utility model discloses a kind of aviation life saving system special type signal transmission cable, including more yellow gold conductors, semiconductive plastic layer is coated successively outside every yellow gold conductor, organosilane crosslinked polyethylene insulation layer forms insulated wire cores, more insulated wire cores are centered around optical cable core periphery extrusion moulding and compound cable core are formed in methyl phenyl vinyl silicone rubber inner liner, internal shield is also coated outside the organosilane crosslinked polyethylene insulation layer of more insulated wire cores a portion insulated wire cores and forms insulation shielding core, insulation shielding core is arranged at intervals with insulated wire cores；External shielding layer, cross-linking radiation ethylene tetrafluoroethylene external sheath layer are coated with successively outside methyl phenyl vinyl silicone rubber inner liner.The utility model novel in structural design, while have photosignal transfer function, has the characteristics that small volume, in light weight, intensity is high, resistant to chemical etching, fire-retardant, shield effectiveness is good, is used suitable for aviation life saving system.
Description
Technical field：
It the utility model is related to electric wire technology, more particularly to a kind of aviation life saving system special type signal transmssion line
Cable.
Background technology：
When emergency occurring in aircraft, occupant is leaving the safeguards system of airborne vehicle and safe life-saving.Again
Claim escape system or emergency escape equipment.Generally comprise parachute, ejector seat, closed lifesaving appliance and traction lifesaving appliance.
In recent years, with the rapid development of space technology, the requirement to signal transmission cable in aviation life saving system is also got over
Come higher, not only to meet signal normal transmission during work, also the construction of cable is set according to the space size in cabin
Meter.
Therefore, it is necessary to design a kind of small volume, in light weight, intensity is high, resistant to chemical etching, anti-flammability is high, shield effectiveness is good
Aviation life saving system cable.
Utility model content：
In order to make up prior art problem, the purpose of this utility model is to provide a kind of aviation life saving system special type signal
Transmission cable, laying installation is convenient, has small volume, in light weight, intensity is high, resistant to chemical etching, anti-flammability is high, shield effectiveness is good
The advantages that.
The technical solution of the utility model is as follows：
Aviation life saving system special type signal transmission cable, it is characterised in that：Including more yellow gold conductors, every silver
Semiconductive plastic layer is coated successively outside copper alloy conductor, organosilane crosslinked polyethylene insulation layer forms insulated wire cores, more insulated wires
Core is centered around optical cable core periphery extrusion moulding and compound cable core is formed in methyl phenyl vinyl silicone rubber inner liner, described
Internal shield is also coated outside the organosilane crosslinked polyethylene insulation layer of more insulated wire cores a portion insulated wire cores and forms insulation
Core is shielded, insulation shielding core is arranged at intervals with insulated wire cores；
Described optical cable core includes more root multimode fibers, and more root multimode fibers are disposed on dielectric resilience according to a row
In gum sleeve, a row multimode fibre both sides are additionally provided with non-metal reinforcement member, multimode fibre and non-metal reinforcement member periphery, bullet
Property rubber sleeve pipe on the inside of be also sequentially provided with lactoprene protective layer, proof copper-wire braided screen layer, be also filled with lactoprene protective layer
Greasy for preventing water；
External shielding layer, cross-linking radiation ethene-four are coated with successively outside described methyl phenyl vinyl silicone rubber inner liner
PVF external sheath layer.
Described aviation life saving system special type signal transmission cable, it is characterised in that：Described yellow gold conductor bag
18 a diameter of 0.12mm yellow gold line, 6 a diameter of 0.1mm aramid fiber yarn is included, wherein yellow gold line is with aramid fiber yarn
Centered on be twisted bunchy.
Described aviation life saving system special type signal transmission cable, it is characterised in that：Described internal shield, external shield
Layer is woven with braider using the dividend such as silver-plated annealed copper wire and aramid fiber yarn and formed.
Described aviation life saving system special type signal transmission cable, it is characterised in that：Described non-metal reinforcement member is adopted
Formed with two strands of aramid fiber yarn pair twists.
The utility model has the advantages that：
The utility model novel in structural design, while there is photosignal transfer function, there is small volume, in light weight, strong
The features such as high, resistant to chemical etching, fire-retardant, shield effectiveness is good is spent, is used suitable for aviation life saving system.
Brief description of the drawings：
Fig. 1 is structural representation of the present utility model.
Embodiment：
Referring to Fig. 1：
Aviation life saving system special type signal transmission cable, including more yellow gold conductors 1, every yellow gold conductor
Semiconductive plastic layer 2, the composition insulated wire cores of organosilane crosslinked polyethylene insulation layer 3 are coated outside 1 successively, more insulated wire cores are centered around
Optical cable core periphery extrusion moulding forms compound cable core, more insulated wire cores in methyl phenyl vinyl silicone rubber inner liner 4
Internal shield 5 is also coated outside the organosilane crosslinked polyethylene insulation layer 3 of a portion insulated wire cores and forms insulation shielding core, absolutely
Edge shields core and is arranged at intervals with insulated wire cores；
Optical cable core includes more root multimode fibers 6, and more root multimode fibers 6 are disposed on dielectric resilience rubber according to a row
In sleeve pipe 7, a row multimode fibre both sides are additionally provided with non-metal reinforcement member 8, multimode fibre 6 and the periphery of non-metal reinforcement member 8, bullet
Property the inner side of rubber sleeve pipe 7 be also sequentially provided with lactoprene protective layer 9, proof copper-wire braided screen layer 10, also filled out in lactoprene protective layer 9
Filled with greasy for preventing water 11；
External shielding layer 12, cross-linking radiation ethene-tetrafluoro second are coated with successively outside methyl phenyl vinyl silicone rubber inner liner 4
Alkene external sheath layer 13.
Yellow gold conductor 1 includes 18 a diameter of 0.12mm yellow gold line, 6 a diameter of 0.1mm aramid fiber yarn,
Wherein yellow gold line is twisted bunchy centered on aramid fiber yarn.
Internal shield 5, external shielding layer 12 are woven with braider using dividends such as silver-plated annealed copper wire and aramid fiber yarns and formed.
Non-metal reinforcement member 8 is formed using two strands of aramid fiber yarn pair twists, has superhigh intensity, high-modulus and high temperature resistant, acidproof
The premium properties such as alkaline-resisting, in light weight, its intensity are 5 ~ 6 times of steel wire, and modulus is 2~3 times of steel wire or glass fibre, and toughness is
2 times of steel wire, and weight is only 1/5 of steel wire or so, at a temperature of 560 degree, is not decomposed, and is not melted.It has good
Insulating properties and ageing resistace, there is very long life cycle.
Claims (4)
- A kind of 1. aviation life saving system special type signal transmission cable, it is characterised in that：Including more yellow gold conductors, every Semiconductive plastic layer, organosilane crosslinked polyethylene insulation layer composition insulated wire cores are coated outside yellow gold conductor successively, thoroughly do away with edge more Core is centered around optical cable core periphery extrusion moulding and compound cable core is formed in methyl phenyl vinyl silicone rubber inner liner, described More insulated wire cores a portion insulated wire cores organosilane crosslinked polyethylene insulation layer outside also coat internal shield form it is exhausted Edge shields core, and insulation shielding core is arranged at intervals with insulated wire cores；Described optical cable core includes more root multimode fibers, and more root multimode fibers are disposed on dielectric resilience rubber according to a row In sleeve pipe, a row multimode fibre both sides are additionally provided with non-metal reinforcement member, multimode fibre and non-metal reinforcement member periphery, elastic rubber Lactoprene protective layer, proof copper-wire braided screen layer are also sequentially provided with the inside of sleeve pipe, is also filled with blocking water in lactoprene protective layer Ointment；External shielding layer, cross-linking radiation ethene-tetrafluoro second are coated with successively outside described methyl phenyl vinyl silicone rubber inner liner Alkene external sheath layer.
- 2. aviation according to claim 1 life saving system special type signal transmission cable, it is characterised in that：Described silver-bearing copper Alloy conductor includes 18 a diameter of 0.12mm yellow gold line, 6 a diameter of 0.1mm aramid fiber yarn, wherein yellow gold Line is twisted bunchy centered on aramid fiber yarn.
- 3. aviation according to claim 1 life saving system special type signal transmission cable, it is characterised in that：Described interior screen Cover layer, external shielding layer is formed using the braiding of the dividend braiders such as silver-plated annealed copper wire and aramid fiber yarn.
- 4. aviation according to claim 1 life saving system special type signal transmission cable, it is characterised in that：Described non-gold Belong to reinforcer to form using two strands of aramid fiber yarn pair twists.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720567233.9U CN206758182U (en) | 2017-05-22 | 2017-05-22 | A kind of aviation life saving system special type signal transmission cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720567233.9U CN206758182U (en) | 2017-05-22 | 2017-05-22 | A kind of aviation life saving system special type signal transmission cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206758182U true CN206758182U (en) | 2017-12-15 |
Family
ID=60618956
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720567233.9U Active CN206758182U (en) | 2017-05-22 | 2017-05-22 | A kind of aviation life saving system special type signal transmission cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206758182U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109841302A (en) * | 2019-04-11 | 2019-06-04 | 苏州科宝光电科技有限公司 | Mininoise cable |
-
2017
- 2017-05-22 CN CN201720567233.9U patent/CN206758182U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109841302A (en) * | 2019-04-11 | 2019-06-04 | 苏州科宝光电科技有限公司 | Mininoise cable |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 232000 Jianshe North Road, Huainan Economic and Technological Development Zone, Anhui Province Patentee after: Huainan Wenfeng Photoelectric Technology Co.,Ltd. Address before: 232000 Jianshe North Road, Huainan Economic and Technological Development Zone, Anhui Province Patentee before: HUAINAN WENFENG SPACE CABLE Co.,Ltd. |
|
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 232000 No.6 Jixing Road, Huainan Economic and Technological Development Zone, Anhui Province Patentee after: Huainan Wenfeng Photoelectric Technology Co.,Ltd. Address before: 232000 Jianshe North Road, Huainan Economic and Technological Development Zone, Anhui Province Patentee before: Huainan Wenfeng Photoelectric Technology Co.,Ltd. |