CN104409158B - The optoelectronic composite cable that a kind of interior isolation is strengthened - Google Patents
The optoelectronic composite cable that a kind of interior isolation is strengthened Download PDFInfo
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- CN104409158B CN104409158B CN201410730095.2A CN201410730095A CN104409158B CN 104409158 B CN104409158 B CN 104409158B CN 201410730095 A CN201410730095 A CN 201410730095A CN 104409158 B CN104409158 B CN 104409158B
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Abstract
The invention discloses the optoelectronic composite cable that a kind of interior isolation is strengthened; including: restrictive coating, fiber unit aluminium strip protective layer, tight tube fiber unit, cable unit aluminium strip screen layer and twisted-pair wire pair; described fiber unit aluminium strip protective layer and cable unit aluminium strip screen layer are respectively semicircular aluminium strip parcel set; described tight tube fiber unit is separately positioned among fiber unit aluminium strip protective layer; described twisted-pair wire is to being separately positioned among cable unit aluminium strip screen layer, and the optoelectronic composite cable centre position that described interior isolation is strengthened is provided with wire reinforcement.By the way, the optoelectronic composite cable that a kind of interior isolation that the present invention points out is strengthened, twisted-pair wire to and tight tube fiber unit be separately positioned on symmetry aluminium strip parcel set in, it is complex as a circuit, mutually isolated, improve intensity, save the production cost of cable and optical cable, erection process is easier.
Description
Technical field
The present invention relates to cable and optic cable design field, particularly relate to the optoelectronic composite cable that a kind of interior isolation is strengthened.
Background technology
Wires and cables industry is the second largest industry being only second to automobile industry in China, and the electric wire gross output value has exceeded the U.S., becomes the first big electric wire manufacturing country in the world.
Along with the continuous popularization of Communication in China network technology, optical cable industry obtains high speed development, and creation of new enterprise quantity constantly rises, and industry overall technology level is largely increased.The erection of the area that part is remote, cable and optical cable have employed identical support, provides cost savings, but in order to prevent the impact between cable and optical cable, cable and optical cable from can not use same packaging circuit, need to set up respectively special circuit, cost is high, adds the workload of stringing.
Summary of the invention
The technical problem that present invention mainly solves is to provide the optoelectronic composite cable that a kind of interior isolation is strengthened, and provides the signal of telecommunication and optical signal transmission simultaneously, mutually isolated, is independent of each other.
nullFor solving above-mentioned technical problem，The technical scheme that the present invention uses is: provide the optoelectronic composite cable that a kind of interior isolation is strengthened，Including: restrictive coating、Fiber unit aluminium strip protective layer、Tight tube fiber unit、Cable unit aluminium strip screen layer and twisted-pair wire pair，Described fiber unit aluminium strip protective layer and cable unit aluminium strip screen layer are respectively semicircular aluminium strip parcel set，Described fiber unit aluminium strip protective layer and cable unit aluminium strip screen layer are symmetrically arranged at the inside of restrictive coating，Described tight tube fiber unit is separately positioned among fiber unit aluminium strip protective layer，Described twisted-pair wire is to being separately positioned among cable unit aluminium strip screen layer，The outside of described fiber unit aluminium strip protective layer and cable unit aluminium strip screen layer is provided with bundle yarn and is wound around binding layer，The optoelectronic composite cable centre position that described interior isolation is strengthened is provided with wire reinforcement.
In a preferred embodiment of the present invention, described aluminium strip parcel set is the aluminium strip of the double plastic-coated of the most vertical bag.
In a preferred embodiment of the present invention, described restrictive coating is high density or the medium density polyethylene sheath of insulative water-proof.
In a preferred embodiment of the present invention, described tight tube fiber unit includes the protective layer of tight tube fiber and correspondence.
In a preferred embodiment of the present invention, the described twisted-pair wire two copper conductors to including Surface coating insulating barrier twisted together.
In a preferred embodiment of the present invention, the insulating barrier on described copper conductor surface is high-density polyethylene plastics.
The invention has the beneficial effects as follows: the optoelectronic composite cable that a kind of interior isolation that the present invention points out is strengthened, twisted-pair wire to and tight tube fiber unit be separately positioned on symmetry aluminium strip parcel set in, it is complex as a circuit, the structural strength of entirety is improve while mutually isolated, and saving cable and the production of optical cable and use cost, erection process is easier.
Accompanying drawing explanation
For the technical scheme being illustrated more clearly that in the embodiment of the present invention, in describing embodiment below, the required accompanying drawing used is briefly described, apparently, accompanying drawing in describing below is only some embodiments of the present invention, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings, wherein:
Fig. 1 is the structural representation of optoelectronic composite cable one preferred embodiment that a kind of interior isolation of the present invention is strengthened.
Detailed description of the invention
Technical scheme in the embodiment of the present invention will be clearly and completely described below, it is clear that described embodiment is only a part of embodiment of the present invention rather than whole embodiments.Based on the embodiment in the present invention, all other embodiments that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into the scope of protection of the invention.
Referring to Fig. 1, the embodiment of the present invention includes:
nullThe optoelectronic composite cable that a kind of interior isolation is strengthened，Including: restrictive coating 1、Fiber unit aluminium strip protective layer 2、Tight tube fiber unit 3、Cable unit aluminium strip screen layer 4 and twisted-pair wire are to 5，Described fiber unit aluminium strip protective layer 2 and cable unit aluminium strip screen layer 4 are respectively semicircular aluminium strip parcel set，Described fiber unit aluminium strip protective layer 2 and cable unit aluminium strip screen layer 4 are symmetrically arranged at the inside of restrictive coating 1，Described tight tube fiber unit 3 is separately positioned among fiber unit aluminium strip protective layer 2，Described twisted-pair wire is separately positioned on 5 among cable unit aluminium strip screen layer 4，The outside of described fiber unit aluminium strip protective layer 2 and cable unit aluminium strip screen layer 4 is provided with bundle yarn and is wound around binding layer 6，The optoelectronic composite cable centre position that described interior isolation is strengthened is provided with wire reinforcement 7，Improve the tensile strength of entirety，Add ruggedness，5 and tight tube fiber unit 3 are separately positioned in the aluminium strip parcel set of symmetry by twisted-pair wire，It is complex as a circuit，The structural strength of entirety is improve while mutually isolated，And save cable and the production of optical cable and use cost，Erection process is easier.
The optoelectronic composite cable smart structural design that described a kind of interior isolation is strengthened; described aluminium strip parcel set is the aluminium strip of the double plastic-coated of the most vertical bag; protection and jamproof ability are good; make twisted-pair wire to 5 from from otherwise interference; and it is lightweight; resistance to bending, is more suitable for the line construction of complex area.
Further, described restrictive coating 1 is high density or the medium density polyethylene sheath of insulative water-proof, and insulation effect is good, and waterproof, is suitable for multiple natural climate condition, and beneficially the construction of line is among wilderness, durable in use.
Further, described tight tube fiber unit 3 includes the protective layer of tight tube fiber and correspondence, and structural strength is high, it is to avoid during extruding bending, open circuit occurs.
Further, described twisted-pair wire includes two copper conductors of Surface coating insulating barrier twisted together to 5, and insulating capacity is good, it is to avoid short circuit, and the insulating barrier on described copper conductor surface is high-density polyethylene plastics, waterproof insulate again.
In sum, the optoelectronic composite cable that a kind of interior isolation that the present invention points out is strengthened, it is achieved that electric power and the party-line transmitting of network signal, mutually isolated, it is independent of each other, production cost is lower, set up convenient, advantageously reduce remote districts network and the erection cost of electric power.
The foregoing is only embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every equivalent structure utilizing description of the invention content to be made or equivalence flow process conversion; or directly or indirectly it is used in other relevant technical field, the most in like manner it is included in the scope of patent protection of the present invention.
Claims (6)
1. isolate the optoelectronic composite cable of reinforcement in one kind, it is characterized in that, including: restrictive coating, fiber unit aluminium strip protective layer, tight tube fiber unit, cable unit aluminium strip screen layer and twisted-pair wire pair, described fiber unit aluminium strip protective layer and cable unit aluminium strip screen layer are respectively semicircular aluminium strip parcel set, described fiber unit aluminium strip protective layer and cable unit aluminium strip screen layer are symmetrically arranged at the inside of restrictive coating, described tight tube fiber unit is separately positioned among fiber unit aluminium strip protective layer, described twisted-pair wire is to being separately positioned among cable unit aluminium strip screen layer, the outside of described fiber unit aluminium strip protective layer and cable unit aluminium strip screen layer is provided with bundle yarn and is wound around binding layer, the optoelectronic composite cable centre position that described interior isolation is strengthened is provided with wire reinforcement.
The optoelectronic composite cable that interior isolation the most according to claim 1 is strengthened, it is characterised in that described aluminium strip parcel set is the aluminium strip of the double plastic-coated of the most vertical bag.
The optoelectronic composite cable that interior isolation the most according to claim 1 is strengthened, it is characterised in that described restrictive coating is high density or the medium density polyethylene sheath of insulative water-proof.
The optoelectronic composite cable that interior isolation the most according to claim 1 is strengthened, it is characterised in that described tight tube fiber unit includes the protective layer of tight tube fiber and correspondence.
The optoelectronic composite cable that interior isolation the most according to claim 1 is strengthened, it is characterised in that the described twisted-pair wire two copper conductors to including Surface coating insulating barrier twisted together.
The optoelectronic composite cable that interior isolation the most according to claim 5 is strengthened, it is characterised in that the insulating barrier on described copper conductor surface is high-density polyethylene plastics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410730095.2A CN104409158B (en) | 2014-12-05 | 2014-12-05 | The optoelectronic composite cable that a kind of interior isolation is strengthened |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410730095.2A CN104409158B (en) | 2014-12-05 | 2014-12-05 | The optoelectronic composite cable that a kind of interior isolation is strengthened |
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| Publication Number | Publication Date |
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| CN104409158A CN104409158A (en) | 2015-03-11 |
| CN104409158B true CN104409158B (en) | 2016-08-24 |
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| CN201410730095.2A Active CN104409158B (en) | 2014-12-05 | 2014-12-05 | The optoelectronic composite cable that a kind of interior isolation is strengthened |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104779010A (en) * | 2015-03-26 | 2015-07-15 | 通鼎互联信息股份有限公司 | Optic/electric composite cable for mobile Internet |
| CN107248889A (en) * | 2017-06-29 | 2017-10-13 | 北京昊普康科技股份有限公司 | Remote power feeding and light signal transmission device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2836189Y (en) * | 2006-04-10 | 2006-11-08 | 通鼎集团有限公司 | Flat composite optical/electrical cable |
| CN202013772U (en) * | 2010-12-30 | 2011-10-19 | 江苏宏图高科技股份有限公司 | Optical and electric composite cable for measurement, control and communication of ship |
| CN203150227U (en) * | 2013-02-26 | 2013-08-21 | 安徽荣玖光纤通信科技有限公司 | Tensile fireproof flame retardation flexible cable |
| CN204270709U (en) * | 2014-12-05 | 2015-04-15 | 苏州胜信光电科技有限公司 | The optoelectronic composite cable that a kind of interior isolation is strengthened |
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2014
- 2014-12-05 CN CN201410730095.2A patent/CN104409158B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2836189Y (en) * | 2006-04-10 | 2006-11-08 | 通鼎集团有限公司 | Flat composite optical/electrical cable |
| CN202013772U (en) * | 2010-12-30 | 2011-10-19 | 江苏宏图高科技股份有限公司 | Optical and electric composite cable for measurement, control and communication of ship |
| CN203150227U (en) * | 2013-02-26 | 2013-08-21 | 安徽荣玖光纤通信科技有限公司 | Tensile fireproof flame retardation flexible cable |
| CN204270709U (en) * | 2014-12-05 | 2015-04-15 | 苏州胜信光电科技有限公司 | The optoelectronic composite cable that a kind of interior isolation is strengthened |
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| CN104409158A (en) | 2015-03-11 |
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