CN204189514U - A kind of micro photo electric composite rope - Google Patents
A kind of micro photo electric composite rope Download PDFInfo
- Publication number
- CN204189514U CN204189514U CN201420435410.4U CN201420435410U CN204189514U CN 204189514 U CN204189514 U CN 204189514U CN 201420435410 U CN201420435410 U CN 201420435410U CN 204189514 U CN204189514 U CN 204189514U
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- oversheath
- composite rope
- photo electric
- micro photo
- fibre ribbon
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Abstract
The utility model relates to a kind of micro photo electric composite rope, include oversheath, optical communication element and wire, it is characterized in that being embedded with thin braided wires in described oversheath, described optical communication element is fibre ribbon, described wire is the insulated conductor of coated insulation layer, described fibre ribbon and insulated conductor parallel lay-up in oversheath, and are filled with filler in oversheath.The utility model structure is simple, arranges rationally, makes and easy to use; Adopt super soft thin braided wires but not aramid yarn is convenient to be connected with joint as reinforcing element, external diameter is little, bending property is excellent, be highly suitable between electronic device and product connection conduction, can make optoelectronic communication and consumption electronic products quicker in the operation at photoelectricity interface; Arrange the oversheath of screen and environmental performance excellence, when avoiding composite rope work, extraneous forceful electric power is to the interference of its Signal transmissions, and effectively can prevent mixing cable ageing failure.
Description
Technical field
The utility model relates to a kind of micro photo electric composite rope for connecting between high speed data transfer and electronic device, belongs to communication transmission technology field.
Background technology
The mode that connection conduction in existing electronic equipment between electronic device mostly adopts plain conductor to connect, wherein plain conductor had not only been born the electric power transfer between device but also had been carried out the transmission of data, due to the plain conductor transmission capacity of data and speed limited, especially comparatively during long range propagation, signal attenuation is large, therefore also greatly limit the exchanges data efficiency between electronic device.
Optical Fiber Transmission has unrivaled superiority bandwidth relative to other medium transmission, the medium using copper cable as transmission is replaced by Optical Fiber Transmission, wire transmission in LAN is promoted to upgrade to all-fiber framework, allow the data-signal between electronic device transmit and enter the optical communication epoch, promoting Optical Fiber Transmission from local side is in the past that master spreads to all consumption electronic products, will become a kind of main trend gradually.
For above-mentioned requirements, have the optoelectronic composite cable of several different structure, there is the dual-use function of optical signal transmission and conduction, brought conveniently to use.A kind of Full-dry type photoelectric mixing band type structure is disclosed in Chinese patent 201220543763.7, though have the function of optical, electrical transmission, but its cross section is flat, its mechanical performance such as tension and lateral pressure resistant is poor, is also not easy to making and the use of terminal fitting simultaneously.
Summary of the invention
Technical problem to be solved by this invention is the deficiency that exists for above-mentioned prior art and to propose a kind of vibrational power flow reasonable, and mechanical performance is strong, is convenient to the micro photo electric composite rope be connected with joint.
The technical scheme that the problem that the present invention is the above-mentioned proposition of solution adopts is: include oversheath, optical communication element and wire, it is characterized in that being embedded with thin braided wires in described oversheath, described optical communication element is fibre ribbon, described wire is the insulated conductor of coated insulation layer, described fibre ribbon and insulated conductor parallel lay-up in oversheath, and are filled with filler in oversheath.
By such scheme, described fibre ribbon is installed in the centre in oversheath, the both sides of the symmetrical fibre ribbon that is laid in of described insulated conductor.
By such scheme, described fibre ribbon is 4 ~ 12 cores.
By such scheme, the outer tight coated one deck flexible shroud of described fibre ribbon, described flexible shroud is made up of the macromolecular material of polyvinyl chloride or other good bending property.
By such scheme, described insulated conductor is more than 2 or 2, and described wire forms by multiply thin copper wire is stranded.
By such scheme, described filler is the flexible filling cotton of polyester-type.
By such scheme, the optoelectronic composite cable core formed at fibre ribbon and insulated conductor is coated with screen.
By such scheme, described screen is aluminium foil, polyester film or non-woven thin-film.
By such scheme, described thin braided wires is the zinc-plated braided wires bundle of flexible antirust, and single steel wire diameter is 0.08mm ~ 0.2mm, and the steel wire that the thin braided wires of every root comprises is 5 ~ 25 strands, the thin braided wires comprised in oversheath is 2, and symmetry is embedded in both sides in oversheath.
By such scheme, described oversheath is made up of the macromolecular material of anti-flammability and the good polyurethane of flexility or other function admirable.
By such scheme, described oversheath external diameter is 2.5 ~ 7mm, and monolateral wall thickness is 0.5 ~ 1mm.
The beneficial effects of the utility model are: 1, structure is simple, arrange rationally, make and easy to use; 2, adopt super soft thin braided wires but not aramid yarn as reinforcing element, while the mechanical strength and height that ensure composite rope bend flexibility, avoid the difficulty brought due to the unordered in a jumble of aramid yarn when connecting with joints such as USB3.0, in addition adopt circular cross-section, be more convenient for being connected with joint; 3, external diameter is little, and bending property is excellent, is highly suitable for the connection conduction between electronic device and product, and computer hardware, crawl space in components and parts, can make optoelectronic communication and consumption electronic products quicker in the operation at photoelectricity interface; 4, arrange the oversheath of screen and environmental performance excellence, when avoiding composite rope work, extraneous forceful electric power is to the interference of its Signal transmissions, and effectively can prevent mixing cable ageing failure.
Accompanying drawing explanation
Fig. 1 is the radial section figure of the utility model embodiment.
Fig. 2 is the profile of fibre ribbon in Fig. 1.
Embodiment
Embodiment of the present utility model is further illustrated below in conjunction with accompanying drawing.
The optoelectronic composite cable core including oversheath 6 and be coated in oversheath, described optoelectronic composite cable core comprises optical communication element 2 and insulated conductor 4, described optical communication element is fibre ribbon 21, fibre ribbon can be 4 cores, also can be 6 cores, 8 cores or 12 cores, the outer tight coated one deck flexible shroud 22 of fibre ribbon, described flexible shroud is made up of polyvinyl chloride; Lay 1 insulated conductor respectively in the both sides of fibre ribbon, 2 insulated conductor opposed optical fibers bands are symmetrical, and insulated conductor comprises plain conductor and coated insulating barrier, and described wire forms by multiply thin copper wire is stranded.Described fibre ribbon and insulated conductor parallel lay-up in oversheath, and are filled with filler 5 in sheath, and described filler is the flexible filling cotton of polyester-type.Outside fibre ribbon and insulated conductor and filler, be coated with screen 3, described screen is aluminium foil twining package tape.Thin braided wires 1 is embedded with in described oversheath, described thin braided wires is the zinc-plated braided wires bundle of flexible antirust, single steel wire diameter is 0.1mm, the steel wire that the thin braided wires of every root comprises is 12 strands, external diameter is 0.41mm, the thin braided wires comprised in oversheath is 2, and symmetry is embedded in both sides in oversheath.Described oversheath is made up of anti-flammability and the good polyurethane of flexility, and oversheath external diameter is 4.5mm, monolateral wall thickness 0.8mm.
Claims (10)
1. a micro photo electric composite rope, include oversheath, optical communication element and wire, it is characterized in that being embedded with thin braided wires in described oversheath, described optical communication element is fibre ribbon, described wire is the insulated conductor of coated insulation layer, described fibre ribbon and insulated conductor parallel lay-up in oversheath, and are filled with filler in oversheath.
2. by micro photo electric composite rope according to claim 1, it is characterized in that described fibre ribbon is installed in the centre in oversheath, the both sides of the symmetrical fibre ribbon that is laid in of described insulated conductor.
3., by the micro photo electric composite rope described in claim 1 or 2, it is characterized in that described fibre ribbon is 4 ~ 12 cores.
4., by the micro photo electric composite rope described in claim 1 or 2, it is characterized in that the outer tight coated one deck flexible shroud of described fibre ribbon, described flexible shroud is made up of polyvinyl chloride.
5., by the micro photo electric composite rope described in claim 1 or 2, it is characterized in that described insulated conductor is more than 2 or 2, described wire forms by multiply thin copper wire is stranded.
6., by the micro photo electric composite rope described in claim 1 or 2, it is characterized in that described filler is the flexible filling cotton of polyester-type.
7., by the micro photo electric composite rope described in claim 1 or 2, it is characterized in that the optoelectronic composite cable core formed at fibre ribbon and insulated conductor is coated with screen.
8., by micro photo electric composite rope according to claim 7, it is characterized in that described screen is aluminium foil, polyester film or non-woven thin-film.
9. by the micro photo electric composite rope described in claim 1 or 2, it is characterized in that described thin braided wires is the zinc-plated braided wires bundle of flexible antirust, single steel wire diameter is 0.08mm ~ 0.2mm, the steel wire that the thin braided wires of every root comprises is 5 ~ 25 strands, the thin braided wires comprised in oversheath is 2, and symmetry is embedded in both sides in oversheath.
10., by the micro photo electric composite rope described in claim 1 or 2, it is characterized in that described oversheath external diameter is 2.5 ~ 7mm, monolateral wall thickness is 0.5 ~ 1mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420435410.4U CN204189514U (en) | 2014-08-04 | 2014-08-04 | A kind of micro photo electric composite rope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420435410.4U CN204189514U (en) | 2014-08-04 | 2014-08-04 | A kind of micro photo electric composite rope |
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| Publication Number | Publication Date |
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| CN204189514U true CN204189514U (en) | 2015-03-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420435410.4U Active CN204189514U (en) | 2014-08-04 | 2014-08-04 | A kind of micro photo electric composite rope |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106935325A (en) * | 2017-04-24 | 2017-07-07 | 成都新三电线厂 | Environment-friendly type wear-resistant tensile power cable |
| CN107170517A (en) * | 2017-06-30 | 2017-09-15 | 重庆渝丰鑫新线缆科技有限公司 | It is a kind of for flat cable of outdoor pre-buried installation and preparation method thereof |
| CN109782403A (en) * | 2019-03-04 | 2019-05-21 | 烽火通信科技股份有限公司 | A kind of hidden photoelectric composite cable and its manufacturing method |
| CN110047623A (en) * | 2019-03-05 | 2019-07-23 | 通鼎互联信息股份有限公司 | Access micro photo electric mixing cable and its application |
-
2014
- 2014-08-04 CN CN201420435410.4U patent/CN204189514U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106935325A (en) * | 2017-04-24 | 2017-07-07 | 成都新三电线厂 | Environment-friendly type wear-resistant tensile power cable |
| CN106935325B (en) * | 2017-04-24 | 2019-08-13 | 成都新三电线厂 | Environment-friendly type wear-resistant tensile power cable |
| CN107170517A (en) * | 2017-06-30 | 2017-09-15 | 重庆渝丰鑫新线缆科技有限公司 | It is a kind of for flat cable of outdoor pre-buried installation and preparation method thereof |
| CN107170517B (en) * | 2017-06-30 | 2023-08-04 | 渝丰科技股份有限公司 | Flat cable for outdoor embedded installation and preparation method thereof |
| CN109782403A (en) * | 2019-03-04 | 2019-05-21 | 烽火通信科技股份有限公司 | A kind of hidden photoelectric composite cable and its manufacturing method |
| CN110047623A (en) * | 2019-03-05 | 2019-07-23 | 通鼎互联信息股份有限公司 | Access micro photo electric mixing cable and its application |
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| GR01 | Patent grant |