CN204102622U - There is the photoelectric mixed cable of special-shaped flexible conductor - Google Patents
There is the photoelectric mixed cable of special-shaped flexible conductor Download PDFInfo
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- CN204102622U CN204102622U CN201420619948.0U CN201420619948U CN204102622U CN 204102622 U CN204102622 U CN 204102622U CN 201420619948 U CN201420619948 U CN 201420619948U CN 204102622 U CN204102622 U CN 204102622U
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Abstract
The utility model belongs to technical field of cables, especially relate to the photoelectric mixed cable with special-shaped flexible conductor, it is characterized in that it includes four optical communication elements, three electric power transfer unit, belting layer optical communication element and electric power transfer unit enveloped, is positioned at corrugated aluminum pipe armour outside belting layer, extrusion molding is coated on oversheath outside corrugated aluminum pipe armour; One of them optical communication element is positioned at the central authorities of described photoelectric mixed cable, and three optical communication elements and three electric power transfer unit are interlocked to be distributed in and are in outside central optical communication element.The utility model has following main beneficial effect: make more convenient, easier stripping, more easy to identify, more soft, optical fiber attenuation is less, more flexible, cost is lower, weight is lighter, intensity is higher, shielding properties is better.
Description
Technical field
The utility model belongs to technical field of cables, especially relates to a kind of photoelectric mixed cable with special-shaped flexible conductor.
Background technology
Open application along with 4G network, in 4G base station signal transmission system, need a large amount of photoelectric mixed cables.This kind of photoelectric mixed cable can be wireless radio remote unit RRU(Remote Radio Unit) transmitting optical signal and supply of electric power is provided.
The 4G base station photoelectric mixed cable of current more application has multiple, as: name is called: 4G feeder line type photoelectric mixed cable, publication No. is: the patent of CN103366893A, comprise cable jacket, it is characterized in that: described cable jacket comprises lapping layer (1), outside described lapping layer (1), be provided with aluminium welding prick lamina (2), prick outside lamina (2) in described aluminium welding and be provided with outer jacket (3), two groups of electric units (4) are provided with in described lapping layer (1), two groups of light unit (5) and filling (6), described electric unit (4) and light unit (5) are around filling between (6) or arranging, the insulating barrier of its electric unit adopts PVC or XLPE, can effectively reduce base station construction cost, the advantage of quick construction, good stability.
Name is called: a kind of New Photoelectricity Mixed Cable, publication No. is: the patent of CN103325471A, it comprises central reinforce member (1), optical cable (2), shielded power supply line (3), waterstop (4), fire retardant jacket (5), fire retardant jacket (5) inside is provided with waterstop (4), an optical cable (2) is provided with in waterstop (4), central reinforce member (1) and many shielded power supply lines (3), copper core (7) is positioned at the center of shielded power supply line (3), copper core (7) periphery is provided with insulating barrier (8) successively, screen (9), sheath (10), central reinforce member (1) is positioned at the center of fire retardant jacket (5), optical cable (2) and shielded power supply line (3) are uniformly distributed in the confined space that central reinforce member (1) and waterstop (4) formed.Optical fiber and power line combine by it, have greatly saved pipeline space, and power line adopts the shielding of proof copper-wire braided layer, and Interference from the power supply wire can be prevented extraneous and by external interference.
Name is called: New Photoelectricity Mixed Cable, notification number are: the patent of CN200997325Y, comprise central reinforce member (1), central reinforce member (1) be provided with an optical cable (2) and many shielded power supply lines (3) all around, optical cable (2) and the outer of shielded power supply line (3) are arranged with waterstop (4), and the outer of waterstop (4) is arranged with fire retardant jacket (5).Optical fiber and power line combine by it, have greatly saved pipeline space, and power line adopts braid shielded, and Interference from the power supply wire can be prevented extraneous and by external interference.
There is following common defect in above-mentioned patent: power supply or power line are circular, and the area occupied is comparatively large, and product external diameter entirety is comparatively thick, and non-conductive material consumes more, and cost is higher; The bending property of whole cable is not ideal enough; Optical cable does not have backup units, and when having a backup, external diameter is thicker; On base station, original jig is inapplicable.
Utility model content
In order to solve the problem, the purpose of this utility model discloses a kind of photoelectric mixed cable with special-shaped flexible conductor, and it realizes by the following technical solutions.
In embodiment 1 of the present utility model, there is the photoelectric mixed cable of special-shaped flexible conductor, it is characterized in that it includes four optical communication elements, three electric power transfer unit, belting layer optical communication element and electric power transfer unit enveloped, is positioned at corrugated aluminum pipe armour outside belting layer, extrusion molding is coated on oversheath outside corrugated aluminum pipe armour; One of them optical communication element is positioned at the central authorities of described photoelectric mixed cable, and three optical communication elements and three electric power transfer unit are interlocked to be distributed in and are in outside central optical communication element; Each optical communication element is by two gasket for packings, two single core flexible optical cables, form the fiber cable jacket that gasket for packing and flexible optical cable envelope, and gasket for packing and single core flexible optical cable interlock spaced apart; Gasket for packing is made up of non-metal reinforcement member and the plastic layer be coated on outside non-metal reinforcement member; Single core flexible optical cable by optical fiber, be positioned at dyed layer outside optical fiber, be positioned at tight sleeve layer outside dyed layer, be positioned at surrounding's reinforcement outside tight sleeve layer, be positioned at around reinforcement outside fiber cable jacket form; Each electric power transfer unit by the corresponding placement of pair of planar part power supply single line, source line group mark colo(u)r streak, the unit band that power supply single line and source line group mark colo(u)r streak envelope is formed, power supply single line is made up of the special-shaped flexible conductor of semicircle and the insulating barrier be coated on outside the special-shaped flexible conductor of semicircle, insulating barrier is the semi-cylindrical of unfilled corner, the semi-cylindrical flat face of two power supply single lines touches, and source line group mark colo(u)r streak is positioned at the unfilled corner part place of insulating barrier.
The photoelectric mixed cable with special-shaped flexible conductor described above, when power supply single line in three electric power transfer unit of non-central authorities has identical color combination, it is characterized in that the source line group mark colo(u)r streak in three electric power transfer unit of described non-central authorities has different colors.
The photoelectric mixed cable with special-shaped flexible conductor described above, when the power supply single line in three electric power transfer unit of non-central authorities has different color combination, the source line group mark colo(u)r streak in three electric power transfer unit of non-central authorities can not be placed.
The photoelectric mixed cable with special-shaped flexible conductor described above, is characterized in that longitudinally being placed with between the corrugated aluminum pipe armour outside described belting layer tearing rope.
Further, the photoelectric mixed cable with special-shaped flexible conductor described above, tearing rope described in it is characterized in that can be one or more; Can be arrange symmetrically along belting layer outer rim when many.
In embodiment 2 of the present utility model, there is the photoelectric mixed cable of special-shaped flexible conductor, it is characterized in that it includes three optical communication elements, three electric power transfer unit, central supported unit, belting layer optical communication element and electric power transfer unit enveloped, is positioned at corrugated aluminum pipe armour outside belting layer, extrusion molding is coated on oversheath outside corrugated aluminum pipe armour; Central supported unit is positioned at the central authorities of described photoelectric mixed cable, and three optical communication elements and three electric power transfer unit are interlocked to be distributed in and are in outside central central supported unit; Each optical communication element is by two gasket for packings, two single core flexible optical cables, form the fiber cable jacket that gasket for packing and flexible optical cable envelope, and gasket for packing and single core flexible optical cable interlock spaced apart; Gasket for packing is made up of non-metal reinforcement member and the plastic layer be coated on outside non-metal reinforcement member; Single core flexible optical cable by optical fiber, be positioned at dyed layer outside optical fiber, be positioned at tight sleeve layer outside dyed layer, be positioned at surrounding's reinforcement outside tight sleeve layer, be positioned at around reinforcement outside fiber cable jacket form; Each electric power transfer unit by the corresponding placement of pair of planar part power supply single line, source line group mark colo(u)r streak, the unit band that power supply single line and source line group mark colo(u)r streak envelope is formed, power supply single line is made up of the special-shaped flexible conductor of semicircle and the insulating barrier be coated on outside the special-shaped flexible conductor of semicircle, insulating barrier is the semi-cylindrical of unfilled corner, the semi-cylindrical flat face of two power supply single lines touches, and source line group mark colo(u)r streak is positioned at the unfilled corner part place of insulating barrier.
The photoelectric mixed cable with special-shaped flexible conductor described above, when the power supply single line in three electric power transfer unit has identical color combination, is characterized in that the source line group mark colo(u)r streak in described three electric power transfer unit has different colors.
The photoelectric mixed cable with special-shaped flexible conductor described above, when the power supply single line in three electric power transfer unit has different color combination, the source line group mark colo(u)r streak in three electric power transfer unit can not be placed.
The photoelectric mixed cable with special-shaped flexible conductor described above, is characterized in that longitudinally being placed with between the corrugated aluminum pipe armour outside described belting layer tearing rope.
Further, the photoelectric mixed cable with special-shaped flexible conductor described above, tearing rope described in it is characterized in that can be one or more; Can be arrange symmetrically along belting layer outer rim when many.
The utility model has following main beneficial effect: make more convenient, easier stripping, more easy to identify, more soft, optical fiber attenuation is less, more flexible, cost is lower, weight is lighter, intensity is higher, shielding properties is better.
Accompanying drawing explanation
Fig. 1 is the cross-sectional structure schematic diagram of the utility model embodiment 1.
Fig. 2 is the cross-sectional structure schematic diagram in Fig. 1 after the amplification of one of them optical communication element.
Fig. 3 is the cross-sectional structure schematic diagram in Fig. 1 after the amplification of one of them electric power transfer unit.
Fig. 4 is the cross-sectional structure schematic diagram of the utility model embodiment 2.
Embodiment
embodiment 1
Ask for an interview Fig. 1 to Fig. 3, there is the photoelectric mixed cable of special-shaped flexible conductor, it is characterized in that it includes four optical communication elements, 1, three electric power transfer unit 2, the belting layer 3 optical communication element and electric power transfer unit enveloped, is positioned at corrugated aluminum pipe armour 5 outside belting layer, extrusion molding is coated on oversheath 6 outside corrugated aluminum pipe armour; One of them optical communication element is positioned at the central authorities of described photoelectric mixed cable, and three optical communication elements and three electric power transfer unit are interlocked to be distributed in and are in outside central optical communication element; Each optical communication element is made up of two gasket for packings, 10, two single core flexible optical cables 20, the fiber cable jacket 30 that gasket for packing and flexible optical cable enveloped, and gasket for packing and single core flexible optical cable interlock spaced apart; Gasket for packing is made up of non-metal reinforcement member 101 and the plastic layer 102 be coated on outside non-metal reinforcement member; Single core flexible optical cable by optical fiber 201, be positioned at dyed layer 202 outside optical fiber, be positioned at tight sleeve layer 203 outside dyed layer, be positioned at surrounding's reinforcement 204 outside tight sleeve layer, be positioned at around reinforcement outside fiber cable jacket 205 form; Each electric power transfer unit by the corresponding placement of pair of planar part power supply single line, source line group mark colo(u)r streak 70, the unit band 60 that power supply single line and source line group mark colo(u)r streak envelope is formed, power supply single line is made up of the special-shaped flexible conductor 40 of semicircle and the insulating barrier 50 be coated on outside the special-shaped flexible conductor of semicircle, insulating barrier is the semi-cylindrical of unfilled corner, the semi-cylindrical flat face of two power supply single lines touches, and source line group mark colo(u)r streak is positioned at the unfilled corner part place of insulating barrier.
The photoelectric mixed cable with special-shaped flexible conductor described above, when power supply single line in three electric power transfer unit of non-central authorities has identical color combination, it is characterized in that the source line group mark colo(u)r streak in three electric power transfer unit of described non-central authorities has different colors.
The photoelectric mixed cable with special-shaped flexible conductor described above, when the power supply single line in three electric power transfer unit of non-central authorities has different color combination, the source line group mark colo(u)r streak in three electric power transfer unit of non-central authorities can not be placed.
The photoelectric mixed cable with special-shaped flexible conductor described above, is characterized in that longitudinally being placed with between the corrugated aluminum pipe armour outside described belting layer tearing rope 4.
Further, the photoelectric mixed cable with special-shaped flexible conductor described above, tearing rope described in it is characterized in that can be one or more; Can be arrange symmetrically along belting layer outer rim when many.
In this embodiment, the optical communication element of central authorities is one group of backup units, mainly plays emergent and maintenance effect in use.
embodiment 2
Ask for an interview Fig. 4, and referring to figs. 1 to Fig. 3, there is the photoelectric mixed cable of special-shaped flexible conductor, it is characterized in that it includes three optical communication elements, 1, three electric power transfer unit 2, central supported unit 7, the belting layer 3 optical communication element and electric power transfer unit enveloped, is positioned at corrugated aluminum pipe armour 5 outside belting layer, extrusion molding is coated on oversheath 6 outside corrugated aluminum pipe armour; Central supported unit is positioned at the central authorities of described photoelectric mixed cable, and three optical communication elements and three electric power transfer unit are interlocked to be distributed in and are in outside central central supported unit; Each optical communication element is made up of two gasket for packings, 10, two single core flexible optical cables 20, the fiber cable jacket 30 that gasket for packing and flexible optical cable enveloped, and gasket for packing and single core flexible optical cable interlock spaced apart; Gasket for packing is made up of non-metal reinforcement member 101 and the plastic layer 102 be coated on outside non-metal reinforcement member; Single core flexible optical cable by optical fiber 201, be positioned at dyed layer 202 outside optical fiber, be positioned at tight sleeve layer 203 outside dyed layer, be positioned at surrounding's reinforcement 204 outside tight sleeve layer, be positioned at around reinforcement outside fiber cable jacket 205 form; Each electric power transfer unit by the corresponding placement of pair of planar part power supply single line, source line group mark colo(u)r streak 70, the unit band 60 that power supply single line and source line group mark colo(u)r streak envelope is formed, power supply single line is made up of the special-shaped flexible conductor 40 of semicircle and the insulating barrier 50 be coated on outside the special-shaped flexible conductor of semicircle, insulating barrier is the semi-cylindrical of unfilled corner, the semi-cylindrical flat face of two power supply single lines touches, and source line group mark colo(u)r streak is positioned at the unfilled corner part place of insulating barrier.
The photoelectric mixed cable with special-shaped flexible conductor described above, when the power supply single line in three electric power transfer unit has identical color combination, is characterized in that the source line group mark colo(u)r streak in described three electric power transfer unit has different colors.
The photoelectric mixed cable with special-shaped flexible conductor described above, insulating barrier can be complete semi-cylindrical, and the semi-cylindrical flat face of two power supply single lines touches; Now no longer need source line group mark colo(u)r streak; As long as the right color difference of insulating barrier can realize distinguishing.
The photoelectric mixed cable with special-shaped flexible conductor described above, when the power supply single line in three electric power transfer unit has different color combination, the source line group mark colo(u)r streak in three electric power transfer unit can not be placed.
The photoelectric mixed cable with special-shaped flexible conductor described above, is characterized in that longitudinally being placed with between the corrugated aluminum pipe armour outside described belting layer tearing rope 4.
Further, the photoelectric mixed cable with special-shaped flexible conductor described above, tearing rope described in it is characterized in that can be one or more; Can be arrange symmetrically along belting layer outer rim when many.
Central supported unit described in this embodiment, it can be filling plastic rope, also can be the reinforcement that there are plastics outside, and described reinforcement can be steel wire, fiberglass reinforced plastics or aramid yarn; It can make photoelectric mixed cable intensity higher or more soft.
Certainly, in above-mentioned embodiment, the sectional area that applicant produces the special-shaped flexible conductor of semicircle is 6mm
2optoelectrical cable, what adopt is that 1+6 is regular stranded, i.e. tangent structure, the diameter of optical communication element, electric power transfer unit, central supported unit is all 7mm, it is identical with the aperture of the cable junction box of standard configuration in prior art, simplify the manufacturing process of later stage mixing cable assembly, be also beneficial to mixing cable assembly waterproof in use.Ensure that the outside dimension of finished product mixing cable is identical with the outside dimension of base station construction conventional radio frequency cable, be beneficial to and continue to use on base station original jig etc., enhance the universality of this mixing cable.
In the utility model, three peripheral optical communication elements, electric power transfer unit can adopt spiral way that the directly mode of putting also can be adopted to be arranged in optoelectronic composite cable.
The photoelectric mixed cable with special-shaped flexible conductor described in above-mentioned arbitrary embodiment, is characterized in that the material of described belting layer is waterstop or nonwoven fabrics or other suitable band.
The photoelectric mixed cable with special-shaped flexible conductor described in above-mentioned arbitrary embodiment, is characterized in that the material of described oversheath is low density polyethylene (LDPE) or medium density polyethylene or high density polyethylene (HDPE) or polyvinyl chloride or low smoke and zero halogen polyethylene.
The photoelectric mixed cable with special-shaped flexible conductor described in above-mentioned arbitrary embodiment, is characterized in that the material of described fiber cable jacket is polyvinyl chloride or low smoke and zero halogen polyethylene.
The photoelectric mixed cable with special-shaped flexible conductor described in above-mentioned arbitrary embodiment, is characterized in that the material of described non-metal reinforcement member is aramid fiber yarn.
The photoelectric mixed cable with special-shaped flexible conductor described in above-mentioned arbitrary embodiment, is characterized in that the material of described surrounding reinforcement is aramid fiber yarn.
The photoelectric mixed cable with special-shaped flexible conductor described in above-mentioned arbitrary embodiment, is characterized in that the material of described plastic layer is polyethylene or polypropylene.
The photoelectric mixed cable with special-shaped flexible conductor described in above-mentioned arbitrary embodiment, is characterized in that the material of described tight sleeve layer is polyvinyl chloride or low smoke and zero halogen polyethylene or nylon.
The photoelectric mixed cable with special-shaped flexible conductor described in above-mentioned arbitrary embodiment, is characterized in that the material of described unit band is waterstop or nonwoven fabrics or other suitable band.
The photoelectric mixed cable with special-shaped flexible conductor described in above-mentioned arbitrary embodiment, is characterized in that the special-shaped flexible conductor of described semicircle is closed by many thin conductor skein silks to be formed.
The photoelectric mixed cable with special-shaped flexible conductor described in above-mentioned arbitrary embodiment, is characterized in that the material of described insulating barrier is polyvinyl chloride or low smoke and zero halogen polyethylene.
Certainly, the photoelectric mixed cable with special-shaped flexible conductor described in above-mentioned arbitrary embodiment, it is characterized in that described each optical communication element can by many single core flexible optical cables, the fiber cable jacket that gasket for packing and many single core flexible optical cables envelope is formed, namely not containing gasket for packing.
In the utility model, tear rope and be convenient to tear cable, can by aramid yarn type, also can by polyester fiber type.
In the utility model, non-metal reinforcement member and surrounding reinforcement all can adopt aramid fiber reinforcement to strengthen, and to the requirement of tensile strength when both ensureing that optical cable vertically lays, also ensure that the flexibility of finished product mixing cable simultaneously, when through the mechanical stress such as by bending, be beneficial to the stable of optical fiber property.
In the utility model, optical communication element can with harder LSZH sheath, and shrinkage is little, anti-side pressure is good, can guarantee the performance index such as the decay of optical fiber.
In the utility model, source line group mark colo(u)r streak has different colors can make differentiation more convenient; When the insulating barrier of the power supply single line in three electric power transfer unit has different color combination, the source line group mark colo(u)r streak in three electric power transfer unit can not be placed, and also can reach the object of simple and easy identification.
In the utility model, armouring adopts welding corrugated aluminum pipe, the advantages such as this structure has shield effectiveness excellence, anti-lightning strike, intensity is high, lightweight, cost is low, good bending property.
Therefore, the utility model has following main beneficial effect: make more convenient, easier stripping, more easy to identify, more soft, optical fiber attenuation is less, more flexible, cost is lower, weight is lighter, intensity is higher, shielding properties is better.
The utility model is not limited to above-mentioned preferred forms, and should be appreciated that design of the present utility model can be implemented to use by other various forms, they drop in protection range of the present utility model equally.
Claims (10)
1. there is the photoelectric mixed cable of special-shaped flexible conductor, it is characterized in that it includes four optical communication elements, three electric power transfer unit, belting layer optical communication element and electric power transfer unit enveloped, is positioned at corrugated aluminum pipe armour outside belting layer, extrusion molding is coated on oversheath outside corrugated aluminum pipe armour; One of them optical communication element is positioned at the central authorities of described photoelectric mixed cable, and three optical communication elements and three electric power transfer unit are interlocked to be distributed in and are in outside central optical communication element; Each optical communication element is by two gasket for packings, two single core flexible optical cables, form the fiber cable jacket that gasket for packing and flexible optical cable envelope, and gasket for packing and single core flexible optical cable interlock spaced apart; Gasket for packing is made up of non-metal reinforcement member and the plastic layer be coated on outside non-metal reinforcement member; Single core flexible optical cable by optical fiber, be positioned at dyed layer outside optical fiber, be positioned at tight sleeve layer outside dyed layer, be positioned at surrounding's reinforcement outside tight sleeve layer, be positioned at around reinforcement outside fiber cable jacket form; Each electric power transfer unit by the corresponding placement of pair of planar part power supply single line, source line group mark colo(u)r streak, the unit band that power supply single line and source line group mark colo(u)r streak envelope is formed, power supply single line is made up of the special-shaped flexible conductor of semicircle and the insulating barrier be coated on outside the special-shaped flexible conductor of semicircle, insulating barrier is the semi-cylindrical of unfilled corner, the semi-cylindrical flat face of two power supply single lines touches, and source line group mark colo(u)r streak is positioned at the unfilled corner part place of insulating barrier.
2. there is the photoelectric mixed cable of special-shaped flexible conductor, it is characterized in that it includes three optical communication elements, three electric power transfer unit, central supported unit, belting layer optical communication element and electric power transfer unit enveloped, is positioned at corrugated aluminum pipe armour outside belting layer, extrusion molding is coated on oversheath outside corrugated aluminum pipe armour; Central supported unit is positioned at the central authorities of described photoelectric mixed cable, and three optical communication elements and three electric power transfer unit are interlocked to be distributed in and are in outside central central supported unit; Each optical communication element is by two gasket for packings, two single core flexible optical cables, form the fiber cable jacket that gasket for packing and flexible optical cable envelope, and gasket for packing and single core flexible optical cable interlock spaced apart; Gasket for packing is made up of non-metal reinforcement member and the plastic layer be coated on outside non-metal reinforcement member; Single core flexible optical cable by optical fiber, be positioned at dyed layer outside optical fiber, be positioned at tight sleeve layer outside dyed layer, be positioned at surrounding's reinforcement outside tight sleeve layer, be positioned at around reinforcement outside fiber cable jacket form; Each electric power transfer unit by the corresponding placement of pair of planar part power supply single line, source line group mark colo(u)r streak, the unit band that power supply single line and source line group mark colo(u)r streak envelope is formed, power supply single line is made up of the special-shaped flexible conductor of semicircle and the insulating barrier be coated on outside the special-shaped flexible conductor of semicircle, insulating barrier is the semi-cylindrical of unfilled corner, the semi-cylindrical flat face of two power supply single lines touches, and source line group mark colo(u)r streak is positioned at the unfilled corner part place of insulating barrier.
3., according to the photoelectric mixed cable with special-shaped flexible conductor according to claim 1 or claim 2, it is characterized in that longitudinally being placed with between the corrugated aluminum pipe armour outside described belting layer tearing rope.
4. the photoelectric mixed cable with special-shaped flexible conductor according to claim 3, tears rope for one or more described in it is characterized in that; Can be arrange symmetrically along belting layer outer rim when many.
5. the photoelectric mixed cable with special-shaped flexible conductor according to claim 4, is characterized in that the material of described belting layer is waterstop.
6. the photoelectric mixed cable with special-shaped flexible conductor according to claim 5, is characterized in that the material of described oversheath is low density polyethylene (LDPE) or medium density polyethylene or high density polyethylene (HDPE) or polyvinyl chloride or low smoke and zero halogen polyethylene.
7. the photoelectric mixed cable with special-shaped flexible conductor according to claim 6, is characterized in that the material of described fiber cable jacket is polyvinyl chloride or low smoke and zero halogen polyethylene.
8. the photoelectric mixed cable with special-shaped flexible conductor according to claim 7, is characterized in that the material of described insulating barrier is polyvinyl chloride or low smoke and zero halogen polyethylene.
9. the photoelectric mixed cable with special-shaped flexible conductor according to claim 8, is characterized in that the material of described tight sleeve layer is polyvinyl chloride or low smoke and zero halogen polyethylene or nylon.
10. the photoelectric mixed cable with special-shaped flexible conductor according to claim 9, is characterized in that the material of described non-metal reinforcement member is aramid fiber yarn; It is characterized in that the material of described surrounding reinforcement is aramid fiber yarn.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420619948.0U CN204102622U (en) | 2014-10-24 | 2014-10-24 | There is the photoelectric mixed cable of special-shaped flexible conductor |
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| CN201420619948.0U CN204102622U (en) | 2014-10-24 | 2014-10-24 | There is the photoelectric mixed cable of special-shaped flexible conductor |
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| CN204102622U true CN204102622U (en) | 2015-01-14 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104269217A (en) * | 2014-10-24 | 2015-01-07 | 中利科技集团股份有限公司 | Photoelectric composite cable with specially-shaped soft conductor |
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2014
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104269217A (en) * | 2014-10-24 | 2015-01-07 | 中利科技集团股份有限公司 | Photoelectric composite cable with specially-shaped soft conductor |
| CN105551664A (en) * | 2014-10-24 | 2016-05-04 | 王笑梅 | Photoelectric mixed cable with specially-shaped flexible conductor |
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Address after: 215542 Jiangsu city of Suzhou province Changshou City Shajiabang town southeast of Changshu Development Zone, No. 8 Chang kunlu Patentee after: Jiangsu Zhongli group Limited by Share Ltd Address before: 215542 Jiangsu city of Suzhou province Changshou City Shajiabang town southeast of Changshu Development Zone, No. 8 Chang kunlu Patentee before: Zhongli Science & Technology Group Co., Ltd. |