CN103985476A - Light photoelectric composite cable - Google Patents
Light photoelectric composite cable Download PDFInfo
- Publication number
- CN103985476A CN103985476A CN201410224786.5A CN201410224786A CN103985476A CN 103985476 A CN103985476 A CN 103985476A CN 201410224786 A CN201410224786 A CN 201410224786A CN 103985476 A CN103985476 A CN 103985476A
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- composite cable
- light
- duty
- conductor wire
- optoelectronic composite
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Abstract
The invention provides a light photoelectric composite cable. The light photoelectric composite cable is formed after insulating layers are extruded through two conducting wire cores and an even number of signal line pairs which are formed by closely placing optical fiber wires and signal wire cores together, all the conducting wire cores are separated through the insulating layers, and all the signal line pairs are separated through the insulating layers. The light photoelectric composite cable has the advantages that electric power, electric signals and optical signals can be transmitted at the same time, mutual interference is avoided, the outer diameter is small, the weight is extremely low, the mechanical performance is good, using is fast and convenient, and the cost-performance ratio is high.
Description
Technical field
The present invention relates to field of telecommunications cables, especially relate to a kind of light-duty optoelectronic composite cable.
Background technology
Along with the high speed development of national economy, it is more and more that optical cable and cable are applied in industrial equipment, functions of the equipments are many, intellectuality and automaticity high.General cable and optical cable are separately to use in equipment, take more space, highly integrated optoelectronic composite cable is answered user demand and is given birth to, and domestic photoelectric compound cable started to relate in 2009, started develop rapidly at 2010 to 2013, product is all in small-scale application now.The structure of the photoelectric compound cable on existing market is mainly in outdoor optical cable, to increase electric unit, or in cable, increase optical cable, the profile of the optoelectrical cable of these two kinds of structures is larger, weight is heavier, and be generally electric energy transmitting and light signal, be not suitable for the place that external diameter, weight, energy while transmission of electric signals etc. are required, as needed to provide optical, electrical control command signal in air suspension device, thering is power supply security function, require tension, lightweight, external diameter is little, repeat the requirements such as folding and unfolding use simultaneously.Current existing optoelectronic composite cable does not meet this kind of function, but air suspension device product usage quantity is more and more now, invents light-duty optoelectronic composite cable significant.
Summary of the invention
The object of the invention is to: the problem existing for prior art, a kind of electric energy transmitting, the signal of telecommunication and light signal are simultaneously provided, and glitch-free light-duty optoelectronic composite cable each other.
Goal of the invention of the present invention is achieved through the following technical solutions: a kind of light-duty optoelectronic composite cable, it is characterized in that, and this composite rope is by two conductor wire cores, and even number set is formed after extruding insulating barrier by optical fiber cable, the adjacent holding wire forming of signal core simultaneously; All conductor wire cores and holding wire are separated separately being all insulated layer.
Preferably, described conductor wire core is by many metallic conductors and non-metal reinforcement member is stranded forms.
Preferably, described non-metal reinforcement member is in stranded center.
Preferably, described signal core is by many stranded the forming of metallic conductor.
Preferably, an even number set holding wire is distributed on the both sides of two conductor wire core lines to symmetry.Preferably, described holding wire is to there being two groups, and two groups of holding wires are to being arranged symmetrically in the both sides of two conductor wire core lines.
Compared with prior art, the present invention has simultaneously electric energy transmitting, the signal of telecommunication and light signal, and noiseless each other, has in addition that external diameter is little, ultra lightweight, good mechanical property, use be efficient and convenient, the advantage that cost performance is high.
Brief description of the drawings
Fig. 1 is the cross-sectional TV structure schematic diagram in cross section of the present invention.
In figure: 1. signal core, 2. optical fiber cable, 3. conductor wire core, 4. non-metal reinforcement member, 5. insulating barrier.
Embodiment
Below in conjunction with the drawings and specific embodiments, the present invention is described in detail.
embodiment
As shown in Figure 1, a kind of light-duty optoelectronic composite cable of the present invention is by two conductor wire cores 3, and even number set is individual, and by optical fiber cable 2, the adjacent holding wire forming of signal core 1, to extrude simultaneously, insulating barrier 5 is rear to be formed; It mainly utilizes the signal of telecommunication and light signal not to interfere with each other characteristic, forms holding wire pair by the metal signal core 1 of transmission of electric signals and the optical fiber cable 2 of transmitting optical signal.All conductor wire cores 3 and holding wire are separated separately being all insulated layer 5.Insulating barrier 5 adopts the plastics that density is less.
All conductor wire cores 3 are by many metallic conductors and non-metal reinforcement member 4 is stranded forms.Non-metal reinforcement member 4, in stranded center, provides cable required tensile strength.
Signal core 1 is by many stranded the forming of metallic conductor.
An even number set holding wire is distributed on the both sides of two conductor wire core lines to symmetry.
The holding wire of the present embodiment is to there being two groups, and two groups of holding wires are to being arranged symmetrically in the both sides of two conductor wire core lines.Between two conductor wire cores, two groups of holding wires between, single conductor wire core and single group holding wire between equal extruded insulation layers 5.
Production process of the present invention is: first, by non-metal reinforcement member 4 and the stranded conductor wire core 3 of making of Duo Gen metallic conductor, then stranded many metallic conductors are made signal core 1, finally 1 pair of conductor wire core, two groups of signal cores between extrude a layer insulating 5.In the time of extruded insulation layer 5, a signal core 1 is adjacent with an optical fiber cable 2, through same mould via hole.Between conductor wire core 3 share insulating barrier, conductor wire core 3 and holding wire between share insulating barrier; Between conductor wire core, holding wire between, conductor wire core and holding wire between with insulator separation; Insulation extrusion disposal molding.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, it should be pointed out that all any amendments of doing within the spirit and principles in the present invention, be equal to replacement and improvement etc., within all should being included in protection scope of the present invention.
Claims (6)
1. a light-duty optoelectronic composite cable, is characterized in that, this composite rope is by two conductor wire cores, and even number set is formed after extruding insulating barrier by optical fiber cable, the adjacent holding wire forming of signal core simultaneously; All conductor wire cores and holding wire are separated separately being all insulated layer.
2. the light-duty optoelectronic composite cable of one according to claim 1, is characterized in that, described conductor wire core is by many metallic conductors and non-metal reinforcement member is stranded forms.
3. the light-duty optoelectronic composite cable of one according to claim 2, is characterized in that, described non-metal reinforcement member is in stranded center.
4. the light-duty optoelectronic composite cable of one according to claim 1, is characterized in that, described signal core is by many stranded the forming of metallic conductor.
5. the light-duty optoelectronic composite cable of one according to claim 1, is characterized in that, an even number set holding wire is distributed on the both sides of two conductor wire core lines to symmetry.
6. the light-duty optoelectronic composite cable of one according to claim 1, is characterized in that, described holding wire is to there being two groups, and two groups of holding wires are to being arranged symmetrically in the both sides of two conductor wire core lines.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410224786.5A CN103985476A (en) | 2014-05-26 | 2014-05-26 | Light photoelectric composite cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410224786.5A CN103985476A (en) | 2014-05-26 | 2014-05-26 | Light photoelectric composite cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103985476A true CN103985476A (en) | 2014-08-13 |
Family
ID=51277409
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410224786.5A Pending CN103985476A (en) | 2014-05-26 | 2014-05-26 | Light photoelectric composite cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103985476A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105931743A (en) * | 2016-06-14 | 2016-09-07 | 中科电力装备（安徽）智能化科技有限公司 | Optical cable with fluorescent effect and used for urban rail transit |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201600958U (en) * | 2010-02-09 | 2010-10-06 | 上海老港申菱电子电缆有限公司 | Optical fiber communication travelling cable structure for an elevator |
| CN202563973U (en) * | 2012-05-17 | 2012-11-28 | 吴琦 | Combined type plastic optical fiber structure |
| US20130077924A1 (en) * | 2010-05-14 | 2013-03-28 | LS Cable System Ltd. | Optical and power composite cable |
-
2014
- 2014-05-26 CN CN201410224786.5A patent/CN103985476A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201600958U (en) * | 2010-02-09 | 2010-10-06 | 上海老港申菱电子电缆有限公司 | Optical fiber communication travelling cable structure for an elevator |
| US20130077924A1 (en) * | 2010-05-14 | 2013-03-28 | LS Cable System Ltd. | Optical and power composite cable |
| CN202563973U (en) * | 2012-05-17 | 2012-11-28 | 吴琦 | Combined type plastic optical fiber structure |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105931743A (en) * | 2016-06-14 | 2016-09-07 | 中科电力装备（安徽）智能化科技有限公司 | Optical cable with fluorescent effect and used for urban rail transit |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140813 |