CN205140598U - Steady looks coaxial cable of vibration self -constriction low -loss - Google Patents
Steady looks coaxial cable of vibration self -constriction low -loss Download PDFInfo
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- CN205140598U CN205140598U CN201520885474.9U CN201520885474U CN205140598U CN 205140598 U CN205140598 U CN 205140598U CN 201520885474 U CN201520885474 U CN 201520885474U CN 205140598 U CN205140598 U CN 205140598U
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Abstract
Steady looks coaxial cable of vibration self -constriction low -loss, the utility model relates to a communication cable technical field, it contains inner conductor, the middle insulating layer of first layer vibration self -constriction, outer conductor, vibration self -constriction oversheath, inner conductor, first layer vibration self -constriction in the middle of insulating layer, outer conductor and vibration self -constriction oversheath set gradually from inside to outside, the outer conductor weave the stratum reticulare including the alloy lacing, second floor vibration self -constriction rete and the metal wire that set gradually from inside to outside. Nano -material's the vibration self -constriction function of will declining is used for the steady looks coaxial cable of low -loss, is of value to at the mechanical stability that improves the cable, solves because the cable system's that shrinkage/swelling coefficient difference was brought between each layer of cable the loose problem of machinery from the source.
Description
Technical field
The utility model relates to telecommunication cable technical field, is specifically related to vibration self-constriction low-loss phase-stable coaxial cable.
Background technology
In existing low-loss phase-stable coaxial cable, comprise the inner wire, intermediate insulating layer, outer conductor and the oversheath that set gradually from inside to outside, wherein, outer conductor comprises the alloy belt, metal composite rete and the wire mesh layer that set gradually from inside to outside, or metal composite rete is replaced to fluoroplastics rete.Although after metal composite rete is replaced to fluoroplastics rete, cable works under high temperature or low temperature environment, the impact brought by the dilation coefficient difference between each Rotating fields is alleviated to some extent, but can't fundamentally solve this difficult problem, just the mechanical stability of the raising cable of limited extent.
Utility model content
The purpose of this utility model is defect for prior art and deficiency, the vibration self-constriction low-loss phase-stable coaxial cable providing a kind of structure simple, reasonable in design, easy to use, the vibration self-constriction function of micro Nano material is used for low-loss phase-stable coaxial cable, be of value in the mechanical stability improving cable, solve the loose problem of machinery of the cable system brought because dilation coefficient between each layer of cable is different from source.
For achieving the above object, the technical solution adopted in the utility model is: it comprises inner wire, ground floor vibration self-constriction intermediate insulating layer, outer conductor, vibration self-constriction oversheath; Described inner wire, ground floor vibration self-constriction intermediate insulating layer, outer conductor and vibration self-constriction oversheath set gradually from inside to outside; Described outer conductor comprises the alloy belt, second layer vibration self-constriction rete and the wire mesh layer that set gradually from inside to outside.
The base material that described inner wire is made up of yellow gold material and silver coating are formed; The surface of the base material that yellow gold material is made is provided with silver coating.
The base material of described alloy belt is that yellow gold material is made.
Described wire mesh layer is woven by silver-colored line and makes.
Described vibration self-constriction oversheath is vibration self-constriction oversheath prepared by polyfluorinated ethylene propylene/micro-nano capsule composite material.
Described ground floor vibration self-constriction intermediate insulating layer adds by micro-nano capsule the ground floor that the functional composite material in traditional FEP or PFA or PTFE layer makes to and vibrates self-constriction intermediate insulating layer.
Described second layer vibration self-constriction rete adds by micro-nano capsule the second layer that the functional composite material in traditional FEP or PFA or PTFE layer makes to and vibrates self-constriction rete.
The basis materials such as carbon nano-fiber, micrometer glass fiber, pressgang fiber, resin, dicyclopentadiene are comprised in described micro-nano capsule.
The thickness of described ground floor vibration self-constriction intermediate insulating layer is 0-0.5mm.
The thickness of described second layer vibration self-constriction rete is 0-0.5mm.
The proportioning of described yellow gold material is: copper 95-99.5%, silver-colored 0.5-5%.
The proportioning of described yellow gold material is: copper is 99%, and silver is 1%.
After adopting said structure, the utility model beneficial effect is: vibration self-constriction low-loss phase-stable coaxial cable described in the utility model, adopt the functional composite material in micro-nano capsule compound traditional F EP or PFA or PTFE layer, carbon nano-fiber is comprised in micro-nano capsule, micrometer glass fiber, pressgang fiber, resin, the basis materials such as dicyclopentadiene, in pulling force distortion and stress deformation and certain humidity and range of temperature, capsule breaks automatically, inner base healing material overflows, automatic seepage flow is to gap and mechanical stretching spot failure, carry out the healedmyocardial repairing of microcosmic.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is structural representation of the present utility model.
Description of reference numerals:
Inner wire 100, ground floor vibration self-constriction intermediate insulating layer 200, outer conductor 300, vibration self-constriction oversheath 400, alloy belt 310, second layer vibration self-constriction rete 320, wire mesh layer 330.
Embodiment
Below in conjunction with accompanying drawing, the utility model is further described.
Shown in Fig. 1, the technical scheme that this embodiment adopts is: it comprises inner wire 100, ground floor vibration self-constriction intermediate insulating layer 200, outer conductor 300, vibration self-constriction oversheath 400; Described inner wire 100, ground floor vibration self-constriction intermediate insulating layer 200, outer conductor 300 and vibration self-constriction oversheath 400 set gradually from inside to outside; Described outer conductor 300 comprises the alloy belt 310, second layer vibration self-constriction rete 320 and the wire mesh layer 330 that set gradually from inside to outside.
The base material that described inner wire 100 is made up of yellow gold material and silver coating are formed; The surface of the base material that yellow gold material is made is provided with silver coating; When in high-temperature work environment (being greater than 110 degrees Celsius) or low-temperature working environment (lower than 10 degrees Celsius) and mechanical oscillation operational environment to a certain degree, ground floor vibration self-constriction intermediate insulating layer 200 triggers the micro-nano capsules break in vibration self-constriction layer, self-healing and filling are carried out to gap, reduce the inter-layer intra between inner wire 100 and ground floor vibration self-constriction intermediate insulating layer 200 brought because mechanical oscillation are different with thermal expansion constriction coefficient loosely organized, ensure that the Insertion Loss rate of change of cable and mechanical phase fluctuation are no more than 5%.
The base material of described alloy belt 310 is that yellow gold material is made.
Described wire mesh layer 330 is woven by silver-colored line and makes.
Described vibration self-constriction oversheath 400 is vibration self-constriction oversheath prepared by polyfluorinated ethylene propylene/micro-nano capsule composite material.
Described ground floor vibration self-constriction intermediate insulating layer 200 adds by micro-nano capsule the ground floor that the functional composite material in traditional FEP or PFA or PTFE layer makes to and vibrates self-constriction intermediate insulating layer; Have passed through the surface of cable inner conductor 100 when electric signal transmission, transmit simultaneously at outer conductor 300 inner surface, ground floor vibration self-constriction intermediate insulating layer 200 also suffers electromagnetic interference for preventing when inner wire 100 signal transmission.In embodiment of the present utility model, ground floor vibration self-constriction intermediate insulating layer 200 is the functional composite material of micro-nano capsule compound traditional F EP or PFA or PTFE or low-density polytetrafluoroethylene (LDPTFE), carbon nano-fiber is comprised in micro-nano capsule, micrometer glass fiber, pressgang fiber, resin, the basis materials such as dicyclopentadiene, in pulling force distortion and stress deformation and certain humidity and range of temperature, capsule breaks automatically, inner base healing material overflows, automatic seepage flow is to gap and mechanical stretching spot failure, carry out the healedmyocardial repairing of microcosmic.Micro-nano capsule material mixing ratio in ground floor vibration self-constriction intermediate insulating layer 200 is less than 1%.
Described second layer vibration self-constriction rete 320 adds by micro-nano capsule the second layer that the functional composite material in traditional FEP or PFA or PTFE layer makes to and vibrates self-constriction rete; When in high-temperature work environment (being greater than 110 degrees Celsius) or low-temperature working environment (lower than 10 degrees Celsius) and mechanical oscillation operational environment to a certain degree, second layer vibration self-constriction rete 320 triggers the micro-nano capsules break in vibration self-constriction layer, self-healing and filling are carried out to gap, reduces the inter-layer intra brought because mechanical oscillation are different with thermal expansion constriction coefficient loosely organized.
The basis materials such as carbon nano-fiber, micrometer glass fiber, pressgang fiber, resin, dicyclopentadiene are comprised in described micro-nano capsule.
The thickness of described ground floor vibration self-constriction intermediate insulating layer 200 is 0-0.5mm.
The thickness of described second layer vibration self-constriction rete 320 is 0-0.5mm.
The proportioning of described yellow gold material is: copper 95-99.5%, silver-colored 0.5-5%.
The proportioning of described yellow gold material is: copper is 99%, and silver is 1%.
The operation principle of this embodiment: outer conductor 300 no longer adopts existing alloy belt, metal composite rete and wire mesh layer, or metal composite rete is replaced to fluoroplastics film layer structure, but adopt alloy belt 310, second layer vibration self-constriction rete 320 and wire mesh layer 330 structure, second layer vibration self-constriction rete 320 comprises micro-nano capsule material, and heatproof temperature generally can reach 210 DEG C; In addition, it can keep excellent mechanical performance in very wide temperature range.
After adopting said structure, this embodiment beneficial effect is vibration self-constriction low-loss phase-stable coaxial cable described in this embodiment, adopt the functional composite material in micro-nano capsule compound traditional F EP or PFA or PTFE layer, carbon nano-fiber is comprised in micro-nano capsule, micrometer glass fiber, pressgang fiber, resin, the basis materials such as dicyclopentadiene, in pulling force distortion and stress deformation and certain humidity and range of temperature, capsule breaks automatically, inner base healing material overflows, automatic seepage flow is to gap and mechanical stretching spot failure, carry out the healedmyocardial repairing of microcosmic.
The above, only in order to the technical solution of the utility model to be described and unrestricted, other amendment that those of ordinary skill in the art make the technical solution of the utility model or equivalently to replace, only otherwise depart from the spirit and scope of technical solutions of the utility model, all should be encompassed in the middle of right of the present utility model.
Claims (4)
1. vibrate self-constriction low-loss phase-stable coaxial cable, it is characterized in that: it comprises inner wire, ground floor vibration self-constriction intermediate insulating layer, outer conductor, vibration self-constriction oversheath; Described inner wire, ground floor vibration self-constriction intermediate insulating layer, outer conductor and vibration self-constriction oversheath set gradually from inside to outside; Described outer conductor comprises the alloy belt, second layer vibration self-constriction rete and the wire mesh layer that set gradually from inside to outside.
2. vibration self-constriction low-loss phase-stable coaxial cable according to claim 1, is characterized in that: the base material that described inner wire is made up of yellow gold material and silver coating are formed; The surface of the base material that yellow gold material is made is provided with silver coating.
3. vibration self-constriction low-loss phase-stable coaxial cable according to claim 1, is characterized in that: the thickness of described ground floor vibration self-constriction intermediate insulating layer is 0-0.5mm.
4. vibration self-constriction low-loss phase-stable coaxial cable according to claim 1, is characterized in that: the thickness of described second layer vibration self-constriction rete is 0-0.5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520885474.9U CN205140598U (en) | 2015-11-09 | 2015-11-09 | Steady looks coaxial cable of vibration self -constriction low -loss |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520885474.9U CN205140598U (en) | 2015-11-09 | 2015-11-09 | Steady looks coaxial cable of vibration self -constriction low -loss |
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| Publication Number | Publication Date |
|---|---|
| CN205140598U true CN205140598U (en) | 2016-04-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520885474.9U Expired - Fee Related CN205140598U (en) | 2015-11-09 | 2015-11-09 | Steady looks coaxial cable of vibration self -constriction low -loss |
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| CN (1) | CN205140598U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105225764A (en) * | 2015-11-09 | 2016-01-06 | 金信诺光纤光缆（赣州）有限公司 | Vibration self-constriction low-loss phase-stable coaxial cable |
| CN114069532B (en) * | 2021-12-03 | 2024-04-26 | 国网山东省电力公司昌乐县供电公司 | Windproof low-temperature-resistant shrinkage circuit |
-
2015
- 2015-11-09 CN CN201520885474.9U patent/CN205140598U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105225764A (en) * | 2015-11-09 | 2016-01-06 | 金信诺光纤光缆（赣州）有限公司 | Vibration self-constriction low-loss phase-stable coaxial cable |
| CN114069532B (en) * | 2021-12-03 | 2024-04-26 | 国网山东省电力公司昌乐县供电公司 | Windproof low-temperature-resistant shrinkage circuit |
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| Date | Code | Title | Description |
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| 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: 20160406 Termination date: 20211109 |
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| CF01 | Termination of patent right due to non-payment of annual fee |