CN103869431A - Optical-fiber armoured flexible circuit conductor - Google Patents
Optical-fiber armoured flexible circuit conductor Download PDFInfo
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- CN103869431A CN103869431A CN201210530332.1A CN201210530332A CN103869431A CN 103869431 A CN103869431 A CN 103869431A CN 201210530332 A CN201210530332 A CN 201210530332A CN 103869431 A CN103869431 A CN 103869431A
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- fiber
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- flexible circuit
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Abstract
The invention discloses an optical-fiber armoured flexible circuit conductor and relates to an optical-fiber connector. The optical-fiber armoured flexible circuit conductor includes a circuit conductor body, the two ends of which are provided with plugs respectively. The circuit conductor body includes a fiber core. The fiber core is sequentially in sleeve connection with a stainless-steel corrugated pipe, a stainless-steel woven network layer, a kevlar fiber layer and an external protective layer. The external protective layer is manufactured through adoption of a polyether sulfone. In the optical-fiber armoured flexible circuit conductor, the fiber core is sequentially in sleeve connection with the stainless-steel corrugated pipe and the stainless-steel woven network layer so that the optical-fiber armoured flexible circuit conductor is enabled to be great in tensile strength, compression resistance and bend-resistance performance, capable of resisting inappropriate distortion damages, capable of preventing bite by ants and mice, high in strength, long in service life and significantly convenient and practical.
Description
Technical field
The present invention relates to a kind of joints of optical fibre, relate in particular to a kind of optical fibre armor flexible connecting wire.
Background technology
Optical passive component is in optical communication system, to need to consume certain energy, have certain function and there is no the device of light-electricity or electrical-optical conversion, is the key of optical transmission system, and the joints of optical fibre are most widely used in optical passive component, quantity is maximum devices.The advantages such as optical fiber communication is large with its information capacity, good confidentiality, lightweight, volume is little, nothing is interrupted, transmission range is long have been waited until widespread use, and the joints of optical fibre have utilized the characteristic of this high-speed transfer medium of optical fiber just.The development of optical fiber cable technology make optical fiber from final user more and more close to, particularly Fiber to the home (FTTH) will realize the breakthrough of last kilometer, people are to growing compared with the demand on short chain road, machine consumption also increases greatly.But the drawbacks limit of optical fiber frangibility, destructible the development of most of traditional connectors on market, for example: use common tail optical fiber, owing to only overlapping and having fibrage and PVC sheath successively on optical fiber, joining in frame, the residual unnecessary tail optical fiber of meeting in cabinet, cause wiring confusion in cabinet, have a strong impact on the plug of emergency and change the timeliness of processing; Common tail optical fiber does not possess the characteristics such as tension, antitorque, resistance to compression, bend resistance, easily damage in wiring process; Common tail optical fiber cannot use under rugged environment; In telecommunications work progress, use common tail optical fiber also must use corrugated bushing to lay simultaneously, cause and increase and replace the puzzlement in engineering construction newly.
Summary of the invention
The problem existing for above-mentioned prior art, the invention provides a kind of optical fibre armor flexible connecting wire, on fibre core, be socketed with successively corrugated stainless steel tubing and stainless steel woven mesh layer, can make the present invention there is good tension, resistance to compression and bend resistance performance, can keep out distortion improperly and damage, and can anti-ant, mouse bite preventing, intensity is high, long service life, very convenient and practical.
Technical scheme of the present invention is: a kind of optical fibre armor flexible connecting wire, comprise wiring body, wiring body two ends are respectively arranged with plug, described wiring body comprises fibre core, fibre core is socketed with corrugated stainless steel tubing, stainless steel woven mesh layer, Kafra fiber layer and external sheath layer outward successively, and described external sheath layer adopts polyethersulfone to make.
As preferably, the tight tube fiber that described fibre core is 0.9.
The invention has the beneficial effects as follows: the present invention is socketed with successively corrugated stainless steel tubing and stainless steel woven mesh layer on fibre core, can make the present invention there is good tension, resistance to compression and bend resistance performance, can keep out distortion improperly damages, there is good pliability, and can anti-ant, mouse bite preventing, intensity is high, long service life.Polyethersulfone has nontoxicity, self-extinguishing, and not adding any fire retardant has excellent flame retardancy, can reach UL94V-0 level (0.46mm).And hydrolysis, can resistance to 150～160 ℃ of hot water or steam, and at high temperature the also erosion of acid and alkali, alkali, has further extended serviceable life of the present invention, very convenient and practical.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
In figure: 1, fibre core; 2, corrugated stainless steel tubing; 3, stainless steel woven mesh layer; 4, Kafra fiber layer; 5, external sheath layer; 6, plug.
Embodiment
As one embodiment of the present invention, as shown in Figure 1, a kind of optical fibre armor flexible connecting wire, comprise wiring body, wiring body two ends are respectively arranged with plug 6, described wiring body comprises fibre core 1, and fibre core 1 is outer is socketed with corrugated stainless steel tubing 2, stainless steel woven mesh layer 3, Kafra fiber layer 4 and external sheath layer 5 successively, and described external sheath layer 5 adopts polyethersulfone to make.
In the present embodiment, as preferably, the tight tube fiber that described fibre core 1 is 0.9.Plug 6 of the present invention is selected SC/UPC type plug, can certainly select the plug of FC/UPC, ST/UPC, LC/UPC, MT-RJ/UPC, MC/UPC model.
This product can be widely used in the fields such as communications equipment room, optical fiber telecommunications system, LAN (Local Area Network), television relay, machine room are alloted, Fibre Optical Sensor, allows client's " as electric wire " easily use, and makes installation work simpler and easy; Reduce the loss in work progress; Improve the serviceable life of Fiber Optic Patchcord Pigtail.Fiber to the home, the application of fiber to the desk in realization, and can realize the economic benefit of electric wire operator.
Claims (2)
1. an optical fibre armor flexible connecting wire, comprise wiring body, wiring body two ends are respectively arranged with plug, it is characterized in that: described wiring body comprises fibre core, fibre core is socketed with corrugated stainless steel tubing, stainless steel woven mesh layer, Kafra fiber layer and external sheath layer outward successively, and described external sheath layer adopts polyethersulfone to make.
2. optical fibre armor flexible connecting wire according to claim 1, is characterized in that: the tight tube fiber that described fibre core is 0.9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210530332.1A CN103869431A (en) | 2012-12-11 | 2012-12-11 | Optical-fiber armoured flexible circuit conductor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210530332.1A CN103869431A (en) | 2012-12-11 | 2012-12-11 | Optical-fiber armoured flexible circuit conductor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103869431A true CN103869431A (en) | 2014-06-18 |
Family
ID=50908157
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210530332.1A Pending CN103869431A (en) | 2012-12-11 | 2012-12-11 | Optical-fiber armoured flexible circuit conductor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103869431A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106772858A (en) * | 2016-10-25 | 2017-05-31 | 山东太平洋光纤光缆有限公司 | A kind of Aero-Space optical cable and preparation method |
| CN106772857A (en) * | 2016-10-25 | 2017-05-31 | 山东太平洋光纤光缆有限公司 | A kind of Aero-Space heat-resistant light optical cable and preparation method |
| CN108845398A (en) * | 2018-08-31 | 2018-11-20 | 铜陵市铜都特种线缆有限公司 | A kind of single armored optical cable |
-
2012
- 2012-12-11 CN CN201210530332.1A patent/CN103869431A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106772858A (en) * | 2016-10-25 | 2017-05-31 | 山东太平洋光纤光缆有限公司 | A kind of Aero-Space optical cable and preparation method |
| CN106772857A (en) * | 2016-10-25 | 2017-05-31 | 山东太平洋光纤光缆有限公司 | A kind of Aero-Space heat-resistant light optical cable and preparation method |
| CN106772858B (en) * | 2016-10-25 | 2020-04-28 | 山东太平洋光纤光缆有限公司 | Optical cable for aerospace and preparation method thereof |
| CN108845398A (en) * | 2018-08-31 | 2018-11-20 | 铜陵市铜都特种线缆有限公司 | A kind of single armored optical cable |
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Legal Events
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| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140618 |