CN105225764A - Vibration self-constriction low-loss phase-stable coaxial cable - Google Patents
Vibration self-constriction low-loss phase-stable coaxial cable Download PDFInfo
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- CN105225764A CN105225764A CN201510754668.XA CN201510754668A CN105225764A CN 105225764 A CN105225764 A CN 105225764A CN 201510754668 A CN201510754668 A CN 201510754668A CN 105225764 A CN105225764 A CN 105225764A
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Abstract
Vibration self-constriction low-loss phase-stable coaxial cable, the present invention relates to telecommunication cable technical field; 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 vibration self-constriction function of micro Nano material is used for low-loss phase-stable coaxial cable, is 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.
Description
Technical field
The present invention relates to telecommunication cable technical field, be 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.
Summary of the invention
The object of the invention is to the 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 used in the present invention 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, beneficial effect of the present invention is: vibration self-constriction low-loss phase-stable coaxial cable of the present invention, 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 embodiment of the present invention 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 some embodiments of the present invention, 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 invention.
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 present invention is further illustrated.
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 an embodiment of the present invention, 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), the basis materials such as carbon nano-fiber, micrometer glass fiber, pressgang fiber, resin, dicyclopentadiene are comprised in micro-nano capsule, 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, to gap and mechanical stretching spot failure, carries 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 technical scheme of the present invention to be described and unrestricted, other amendment that those of ordinary skill in the art make technical scheme of the present invention or equivalently to replace, only otherwise depart from the spirit and scope of technical solution of the present invention, all should be encompassed in the middle of right of the present invention.
Claims (10)
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.
5. vibration self-constriction low-loss phase-stable coaxial cable according to claim 2, is characterized in that: the proportioning of described yellow gold material is: copper 95-99.5%, silver-colored 0.5-5%.
6. vibration self-constriction low-loss phase-stable coaxial cable according to claim 2, it is characterized in that: the proportioning of described yellow gold material is: copper is 99%, silver is 1%.
7. vibration self-constriction low-loss phase-stable coaxial cable according to claim 1, is characterized in that: 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.
8. vibration self-constriction low-loss phase-stable coaxial cable according to claim 1, is characterized in that: 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.
9. vibration self-constriction low-loss phase-stable coaxial cable according to claim 7, is characterized in that: comprise the basis materials such as carbon nano-fiber, micrometer glass fiber, pressgang fiber, resin, dicyclopentadiene in described micro-nano capsule.
10. vibration self-constriction low-loss phase-stable coaxial cable according to claim 1, is characterized in that: described vibration self-constriction oversheath is vibration self-constriction oversheath prepared by polyfluorinated ethylene propylene/micro-nano capsule composite material.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510754668.XA CN105225764A (en) | 2015-11-09 | 2015-11-09 | Vibration self-constriction low-loss phase-stable coaxial cable |
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| CN201510754668.XA CN105225764A (en) | 2015-11-09 | 2015-11-09 | Vibration self-constriction low-loss phase-stable coaxial cable |
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| CN105225764A true CN105225764A (en) | 2016-01-06 |
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| CN201510754668.XA Pending CN105225764A (en) | 2015-11-09 | 2015-11-09 | Vibration self-constriction low-loss phase-stable coaxial cable |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107195371A (en) * | 2017-06-29 | 2017-09-22 | 江苏华亚电缆有限公司 | Cracking resistance cable |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101345370A (en) * | 2007-07-13 | 2009-01-14 | 约翰·梅扎林瓜联合有限公司 | Micro encapsulation seal for coaxial cable connectors and method of use thereof |
| CN202422796U (en) * | 2012-01-10 | 2012-09-05 | 常熟理工学院 | Elevator trailing cable with self-repair function |
| CN202758665U (en) * | 2012-08-02 | 2013-02-27 | 深圳金信诺高新技术股份有限公司 | Low loss stationary phase coaxial cable |
| CN205140598U (en) * | 2015-11-09 | 2016-04-06 | 金信诺光纤光缆（赣州）有限公司 | Steady looks coaxial cable of vibration self -constriction low -loss |
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2015
- 2015-11-09 CN CN201510754668.XA patent/CN105225764A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101345370A (en) * | 2007-07-13 | 2009-01-14 | 约翰·梅扎林瓜联合有限公司 | Micro encapsulation seal for coaxial cable connectors and method of use thereof |
| CN202422796U (en) * | 2012-01-10 | 2012-09-05 | 常熟理工学院 | Elevator trailing cable with self-repair function |
| CN202758665U (en) * | 2012-08-02 | 2013-02-27 | 深圳金信诺高新技术股份有限公司 | Low loss stationary phase coaxial cable |
| CN205140598U (en) * | 2015-11-09 | 2016-04-06 | 金信诺光纤光缆（赣州）有限公司 | Steady looks coaxial cable of vibration self -constriction low -loss |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107195371A (en) * | 2017-06-29 | 2017-09-22 | 江苏华亚电缆有限公司 | Cracking resistance cable |
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