CN203799715U - Multi-functional comprehensive cable - Google Patents
Multi-functional comprehensive cable Download PDFInfo
- Publication number
- CN203799715U CN203799715U CN201420128853.9U CN201420128853U CN203799715U CN 203799715 U CN203799715 U CN 203799715U CN 201420128853 U CN201420128853 U CN 201420128853U CN 203799715 U CN203799715 U CN 203799715U
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- CN
- China
- Prior art keywords
- layer
- cable
- coated
- core
- insulated wire
- 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 - Lifetime
Links
- 239000002184 metal Substances 0.000 claims abstract description 19
- 229920002635 polyurethane Polymers 0.000 claims abstract description 4
- 239000004814 polyurethane Substances 0.000 claims abstract description 4
- 239000004020 conductor Substances 0.000 claims description 36
- 230000004888 barrier function Effects 0.000 claims description 18
- 239000000956 alloy Substances 0.000 claims description 6
- 229910045601 alloy Inorganic materials 0.000 claims description 6
- 238000009413 insulation Methods 0.000 claims description 6
- 239000004810 polytetrafluoroethylene Substances 0.000 claims description 6
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 6
- 229920000840 ethylene tetrafluoroethylene copolymer Polymers 0.000 claims description 3
- 229920002313 fluoropolymer Polymers 0.000 claims description 3
- 230000008054 signal transmission Effects 0.000 abstract description 5
- 230000005540 biological transmission Effects 0.000 abstract description 3
- 238000005253 cladding Methods 0.000 abstract 1
- 230000035939 shock Effects 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
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- Communication Cables (AREA)
Abstract
The utility model discloses a multi-functional comprehensive cable, which comprises a central layer enclosed by an Ethernet cable, an LVDS shielded cable, an RF cable and two power lines. A first is arranged to surround the outside of the central layer. The first layer is enclosed by a large-cross-section pair-twisted cable and a small-cross-section pair-twisted cable. A second layer is arranged outside the first layer. The second layer is enclosed by a small-cross-section pair-twisted cable and a single-core shielded wire. The central layer, the first layer and the second layer together form a cable core. A non-hygroscopic cladding layer, a metal shielding layer and a polyurethane outer sheath layer are arranged outside the cable core. According to the technical scheme of the utility model, the multi-functional comprehensive cable is novel in structure and integrates a transmission power supply line, a high-frequency signal transmission line, a low-voltage differential signal transmission line, a power line and a control line as a whole. Therefore, the multi-functional comprehensive cable can be well adapted to harsh working environments. In addition, the cable is excellent in impact resistance, anti-vibration performance and flexibility.
Description
technical field:
The utility model relates to composite cable, relates in particular to a kind of multifunctional integrated cable.
background technology:
In field of aerospace technology, on Aeronautics and Astronautics aircraft, inter-system data transmission is connected with needs and has multi-functional with the electric power transfer of communication; Also require to have advantages of simultaneously take up room little, lightweight, flexibility is good, guarantees to provide the signal transmission of high reliability in adverse circumstances, does not also meet in the market the cable of the demand.
utility model content:
In order to make up prior art problem, the purpose of this utility model is to provide a kind of multifunctional integrated cable, and flexibility is good, has multiple transfer function, also has good flexibility, shock resistance, anti-vibration simultaneously, can adapt to severe operational environment.
The technical solution of the utility model is as follows:
Multifunctional integrated cable, it is characterized in that: comprise ethernet line, LVDS line, radio frequency line and 2 central cores that power line surrounds, central core outside is around there being ground floor, ground floor is that heavy in section twisted-pair feeder, small bore twisted-pair feeder surround by diameter, ground floor outside is provided with the second layer, the second layer is surrounded by small bore twisted-pair feeder and 2 single-core shielding lines, central core, ground floor, the second layer form cable core jointly, and cable core is provided with non-hygroscopic band lapping layer, metal screen layer, polyurethane external sheath layer outward.
Described multifunctional integrated cable, it is characterized in that: described ethernet line includes many silver-plated conductors, every conductor is coated with FEP insulating barrier and forms insulated wire cores, is also coated with successively combination screen, fluoroplastics sheath after the mutual stranded bunchy of insulated wire cores.
Described multifunctional integrated cable, it is characterized in that: described LVDS line includes two silver-plated alloy conductors, every silver-plated alloy conductor is coated with PTFE microporous insulation layer and forms insulated wire cores, clad metal screen, crosslinked ETFE sheath successively after two insulated wire cores pair twists.
Described multifunctional integrated cable, is characterized in that: described radio frequency line comprises silver-plated conductor, and silver-plated conductor is coated with PTFE insulating barrier, metal screen layer, FEP sheath outward successively.
Described multifunctional integrated cable, is characterized in that: 2 described power lines all adopt single core insulation line, comprise the FEP insulating barrier that tinned conductor and outside thereof are coated.
Described multifunctional integrated cable, is characterized in that: the sectional area of described heavy in section twisted-pair feeder is 0.35 ㎜
2, comprising two tinned conductors, every tinned conductor all forms insulated wire cores according to being coated with FEP insulating barrier outward, is also coated with successively metal screen layer, FEP sheath after two mutual stranded bunchys of insulated wire cores.
Described multifunctional integrated cable, is characterized in that: the sectional area of described small bore core is 0.2 ㎜
2, comprising two tinned conductors, every tinned conductor all forms insulated wire cores according to being coated with FEP insulating barrier outward, is also coated with successively metal screen layer, FEP sheath after two mutual stranded bunchys of insulated wire cores.
Described multifunctional integrated cable, is characterized in that: described single-core shielding line comprises that tinned conductor and outside thereof are coated with FEP insulating barrier, metal screen layer, FEP sheath successively.
The utility model has the advantages that:
The utility model new structure is novel, collection transmission power supply, high-frequency signal transmission, low-voltage differential signal transmission, power line and control line and one, can be good at guaranteeing that cable adapts to severe operational environment, in addition, cable also has fabulous shock resistance, anti-shake performance and flexibility.
accompanying drawing explanation:
Fig. 1 is structural representation of the present utility model.
embodiment:
Referring to accompanying drawing:
Multifunctional integrated cable, comprise ethernet line 1, LVDS line 2, radio frequency line 3 and 2 central cores that power line 4 surrounds, central core outside is around there being ground floor, the quantity that ground floor is twisted-pair feeder 5(heavy in section, heavy in section twisted-pair feeder by diameter is 5 groups), small bore twisted-pair feeder 6(small bore twisted-pair feeder quantity is 5 groups) surround, ground floor outside is provided with the second layer, the second layer is 12 groups by small bore twisted-pair feeder 6(small bore twisted-pair feeder quantity) and two single-core shielding lines 7 surround, central core, ground floor, the second layer forms cable core jointly, cable core is provided with non-hygroscopic band lapping layer 8 outward, metal screen layer 9, polyurethane external sheath layer 10.
Ethernet line 1 includes many silver-plated conductors 1.1, and every conductor is coated with FEP insulating barrier 1.2 and forms insulated wire cores, is also coated with successively combination screen 1.3, fluoroplastics sheath 1.4 after the mutual stranded bunchy of insulated wire cores.
LVDS line 2 includes two silver-plated alloy conductors 2.1, and every silver-plated alloy conductor 2.1 is coated with PTFE microporous insulation layer 2.2 and forms insulated wire cores, clad metal screen 2.3, crosslinked ETFE sheath 2.4 successively after two insulated wire cores pair twists.
Radio frequency line 3 comprises silver-plated conductor 3.1, outer PTFE insulating barrier 3.2, metal screen layer 3.3, the FEP sheath 3.4 of being coated with successively of silver-plated conductor 3.1.
2 power lines 4 all adopt single core insulation line, comprise the FEP insulating barrier 4.2 that tinned conductor 4.1 and outside thereof are coated.
The sectional area of heavy in section twisted-pair feeder 5 is 0.35 ㎜
2, quantity is 5 groups, comprises two tinned conductors 5.1, every tinned conductor all forms insulated wire cores according to being coated with FEP insulating barrier 5.2 outward, is also coated with successively metal screen layer 5.3, FEP sheath 5.4 after two mutual stranded bunchys of insulated wire cores.
The sectional area of small bore core 6 is 0.2 ㎜
2, comprising two tinned conductors 6.1, every tinned conductor all forms insulated wire cores according to being coated with FEP insulating barrier 6.2 outward, is also coated with successively metal screen layer 6.3, FEP sheath 6.4 after two mutual stranded bunchys of insulated wire cores.
Single-core shielding line 7 comprises that tinned conductor 7.1 and outside thereof are coated with FEP insulating barrier 7.2, metal screen layer 7.3, FEP sheath 7.4 successively.
Claims (8)
1. a multifunctional integrated cable, it is characterized in that: comprise ethernet line, LVDS line, radio frequency line and 2 central cores that power line surrounds, central core outside is around there being ground floor, ground floor is that heavy in section twisted-pair feeder, small bore twisted-pair feeder surround by diameter, ground floor outside is provided with the second layer, the second layer is surrounded by small bore twisted-pair feeder and 2 single-core shielding lines, central core, ground floor, the second layer form cable core jointly, and cable core is provided with non-hygroscopic band lapping layer, metal screen layer, polyurethane external sheath layer outward.
2. multifunctional integrated cable according to claim 1, it is characterized in that: described ethernet line includes many silver-plated conductors, every conductor is coated with FEP insulating barrier and forms insulated wire cores, is also coated with successively combination screen, fluoroplastics sheath after the mutual stranded bunchy of insulated wire cores.
3. multifunctional integrated cable according to claim 1, it is characterized in that: described LVDS line includes two silver-plated alloy conductors, every silver-plated alloy conductor is coated with PTFE microporous insulation layer and forms insulated wire cores, clad metal screen, crosslinked ETFE sheath successively after two insulated wire cores pair twists.
4. multifunctional integrated cable according to claim 1, is characterized in that: described radio frequency line comprises silver-plated conductor, and silver-plated conductor is coated with PTFE insulating barrier, metal screen layer, FEP sheath outward successively.
5. multifunctional integrated cable according to claim 1, is characterized in that: 2 described power lines all adopt single core insulation line, comprise the FEP insulating barrier that tinned conductor and outside thereof are coated.
6. multifunctional integrated cable according to claim 1, is characterized in that: the sectional area of described heavy in section twisted-pair feeder is 0.35 ㎜
2, comprising two tinned conductors, every tinned conductor all forms insulated wire cores according to being coated with FEP insulating barrier outward, is also coated with successively metal screen layer, FEP sheath after two mutual stranded bunchys of insulated wire cores.
7. multifunctional integrated cable according to claim 1, is characterized in that: the sectional area of described small bore core is 0.2 ㎜
2, comprising two tinned conductors, every tinned conductor all forms insulated wire cores according to being coated with FEP insulating barrier outward, is also coated with successively metal screen layer, FEP sheath after two mutual stranded bunchys of insulated wire cores.
8. multifunctional integrated cable according to claim 1, is characterized in that: described single-core shielding line comprises that tinned conductor and outside thereof are coated with FEP insulating barrier, metal screen layer, FEP sheath successively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420128853.9U CN203799715U (en) | 2014-03-20 | 2014-03-20 | Multi-functional comprehensive cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420128853.9U CN203799715U (en) | 2014-03-20 | 2014-03-20 | Multi-functional comprehensive cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203799715U true CN203799715U (en) | 2014-08-27 |
Family
ID=51381911
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420128853.9U Expired - Lifetime CN203799715U (en) | 2014-03-20 | 2014-03-20 | Multi-functional comprehensive cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203799715U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106298002A (en) * | 2016-08-18 | 2017-01-04 | 李柳强 | A kind of novel cable |
| CN106340351A (en) * | 2016-09-20 | 2017-01-18 | 芜湖航天特种电缆厂股份有限公司 | Cold-resistant, wear-resistant and flame-retardant photoelectric combination communication cable and manufacturing method thereof |
| CN106340353A (en) * | 2016-09-20 | 2017-01-18 | 芜湖航天特种电缆厂股份有限公司 | High temperature resistance and high speed signal transmission cable and preparation method thereof |
| CN107342139A (en) * | 2017-05-23 | 2017-11-10 | 芜湖航天特种电缆厂股份有限公司 | Electromagnetic pulse-resisting composite telecommunication cable |
| 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 |
-
2014
- 2014-03-20 CN CN201420128853.9U patent/CN203799715U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106298002A (en) * | 2016-08-18 | 2017-01-04 | 李柳强 | A kind of novel cable |
| CN106340351A (en) * | 2016-09-20 | 2017-01-18 | 芜湖航天特种电缆厂股份有限公司 | Cold-resistant, wear-resistant and flame-retardant photoelectric combination communication cable and manufacturing method thereof |
| CN106340353A (en) * | 2016-09-20 | 2017-01-18 | 芜湖航天特种电缆厂股份有限公司 | High temperature resistance and high speed signal transmission cable and preparation method thereof |
| CN107342139A (en) * | 2017-05-23 | 2017-11-10 | 芜湖航天特种电缆厂股份有限公司 | Electromagnetic pulse-resisting composite telecommunication cable |
| 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 | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 241000 Wuhu high tech Development Zone, Anhui, No. 15 Zhanghe Road Patentee after: WUHU HANGTIAN SPECIAL CABLE FACTORY Co.,Ltd. Address before: 241000 Zhanghe Road, Yijiang District, Wuhu City, Anhui Province, hi tech Industrial Development Zone, No. 15 Patentee before: WUHU HANGTIAN SPECIAL CABLE FACTORY |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140827 |