CN102403068A - Composite cable - Google Patents
Composite cable Download PDFInfo
- Publication number
- CN102403068A CN102403068A CN2011104207290A CN201110420729A CN102403068A CN 102403068 A CN102403068 A CN 102403068A CN 2011104207290 A CN2011104207290 A CN 2011104207290A CN 201110420729 A CN201110420729 A CN 201110420729A CN 102403068 A CN102403068 A CN 102403068A
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- cable
- coaxial
- novel optical
- core
- coaxial cable
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Abstract
The invention discloses a composite cable which comprises two or more coaxial cables and a sheath. Novel optical cables are arranged in the gaps of adjacent coaxial cables; the sheath wraps all the coaxial cables and novel optical cables; each coaxial cable comprises a wire core conductor and a wire core insulator, wherein the wire core insulator wraps the wire core conductor; and each novel optical cable comprises a fiber core, an inner layer and an outer sheath, wherein the inner layer wraps the fiber core, and the outer sheath wraps the inner layer. The novel optical cables are composited with the coaxial optical cables and arranged in the gaps of adjacent coaxial cables without strengthening the inner cores of the novel optical cables and the coaxial optical cables. The composite cable disclosed by the invention has a small external diameter, a simple production process and low cost.
Description
Technical field
The present invention relates to a kind of cable, especially a kind of production cost is low, production process is controlled easily, the not easily broken core of optical cable, and satisfies the composite cable that under frequent mobile status, uses, and belongs to the cable technology field.
Background technology
At present, the electrical control insulated wire cores of flat type elevator trailing cable, insulation video monitoring cable adopts the various videos of transmission, data-signals such as coaxial cable, Shielded Twisted Pair.
And the structure of coaxial cable is solid insulation, shown in accompanying drawing 1, comprises cable cover(ing) 1, coaxial cable 2; Said coaxial cable has 2 or many, is wrapped up by cable cover(ing); Said coaxial cable 2 comprises core conductor 3, core insulator 4; Said core insulator 4 parcel core conductors 3; The coaxial cable of this structure causes technical indicators such as the decay, impedance of solid coaxial cable to be difficult to meet the requirements because of its reasons in structure, particularly poor anti jamming capability.
Summary of the invention
The present invention seeks to have proposed that a kind of production cost is low, production process is controlled easily, the not easily broken core of optical cable, and satisfy the composite cable that under frequent mobile status, uses for the deficiency that overcomes prior art.
For achieving the above object, the technical scheme that the present invention adopts is: a kind of composite cable comprises coaxial cable, sheath; Said coaxial cable has 2 or many; Be provided with novel optical cable in the space between the said adjacent coaxial cable; Said sheath wraps all coaxial cables, novel optical cable; Said coaxial cable comprises core conductor, core insulator; Said core insulator parcel core conductor; Said novel optical cable comprises fibre core, interior tegillum, oversheath; Tegillum parcel fibre core in said; Tegillum in the said oversheath parcel.
Preferably, said coaxial cable has 3, roughly is the isosceles triangle setting; Be provided with novel optical cable in the space between the said adjacent coaxial cable.
Because the utilization of technique scheme, the present invention compared with prior art has advantage:
Composite cable of the present invention, with novel optical cable and coaxial cable is compound and space between adjacent coaxial cable in, need not inner separately core is strengthened, the external diameter of composite cable of the present invention is little, production process is simple, cost is low.
Description of drawings
Below in conjunction with accompanying drawing technical scheme of the present invention is described further:
Accompanying drawing 1 is the sectional view of the common cable of prior art;
Accompanying drawing 2 is the sectional view of first embodiment of composite cable of the present invention;
Accompanying drawing 3 is the sectional view of second embodiment of composite cable of the present invention;
Wherein: 1, cable cover(ing); 2, coaxial cable; 3, core conductor; 4, core insulator; 5, novel optical cable; 6, fibre core; 7, interior tegillum; 8, oversheath; 9, sheath.
Embodiment
Be depicted as the described a kind of composite cable of first embodiment of the invention like accompanying drawing 2, comprise coaxial cable 2, sheath 9; Said coaxial cable 2 has 2, roughly is the in-line setting; Be provided with novel optical cable 5 in the space between the said adjacent coaxial cable 2; Said sheath 9 wraps all coaxial cables 2, novel optical cable 5; Said coaxial cable 2 comprises core conductor 3, core insulator 4; Said core insulator 4 parcel core conductors 3; Said novel optical cable 5 comprises fibre core 6, interior tegillum 7, oversheath 8; Tegillum 7 parcel fibre cores 6 in said; Tegillum 7 in said oversheath 8 parcels.
Be depicted as the described a kind of composite cable of second embodiment of the invention like accompanying drawing 3, comprise coaxial cable 2, sheath 9; Said coaxial cable 2 has 3, roughly is the isosceles triangle setting; Be provided with novel optical cable 5 in the space between the said adjacent coaxial cable 2; Said sheath 9 wraps all coaxial cables 2, novel optical cable 5; Said coaxial cable 2 comprises core conductor 3, core insulator 4; Said core insulator 4 parcel core conductors 3; Said novel optical cable 5 comprises fibre core 6, interior tegillum 7, oversheath 8; Tegillum 7 parcel fibre cores 6 in said; Tegillum 7 in said oversheath 8 parcels.
Because the utilization of technique scheme, the present invention compared with prior art has advantage:
Composite cable of the present invention, with novel optical cable and coaxial cable is compound and space between adjacent coaxial cable in, need not inner separately core is strengthened, the external diameter of composite cable of the present invention is little, production process is simple, cost is low.
The foregoing description only is explanation technical conceive of the present invention and characteristics; Its purpose is to let the personage that is familiar with this technology can understand content of the present invention and implements; Can not limit protection scope of the present invention with this; All equivalences that spirit is done according to the present invention change or modify, and all should be encompassed in protection scope of the present invention.
Claims (2)
1. a composite cable comprises coaxial cable, sheath; Said coaxial cable has 2 or many; It is characterized in that: be provided with novel optical cable in the space between the said adjacent coaxial cable; Said sheath wraps all coaxial cables, novel optical cable; Said coaxial cable comprises core conductor, core insulator; Said core insulator parcel core conductor; Said novel optical cable comprises fibre core, interior tegillum, oversheath; Tegillum parcel fibre core in said; Tegillum in the said oversheath parcel.
2. composite cable according to claim 1 is characterized in that: said coaxial cable has 3, roughly is the isosceles triangle setting; Be provided with novel optical cable in the space between the said adjacent coaxial cable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104207290A CN102403068A (en) | 2011-12-16 | 2011-12-16 | Composite cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104207290A CN102403068A (en) | 2011-12-16 | 2011-12-16 | Composite cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102403068A true CN102403068A (en) | 2012-04-04 |
Family
ID=45885180
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011104207290A Pending CN102403068A (en) | 2011-12-16 | 2011-12-16 | Composite cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102403068A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07105749A (en) * | 1993-10-11 | 1995-04-21 | Fujikura Ltd | Optical fiber compound cable |
| CN2708456Y (en) * | 2004-07-01 | 2005-07-06 | 无锡江南电缆有限公司 | Photoelectric composite cable |
| CN201859696U (en) * | 2010-11-18 | 2011-06-08 | 上海快鹿电线电缆有限公司 | Photoelectric composite cable |
| CN202404985U (en) * | 2011-12-16 | 2012-08-29 | 苏州市东沪电缆有限公司 | Composite cable |
-
2011
- 2011-12-16 CN CN2011104207290A patent/CN102403068A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07105749A (en) * | 1993-10-11 | 1995-04-21 | Fujikura Ltd | Optical fiber compound cable |
| CN2708456Y (en) * | 2004-07-01 | 2005-07-06 | 无锡江南电缆有限公司 | Photoelectric composite cable |
| CN201859696U (en) * | 2010-11-18 | 2011-06-08 | 上海快鹿电线电缆有限公司 | Photoelectric composite cable |
| CN202404985U (en) * | 2011-12-16 | 2012-08-29 | 苏州市东沪电缆有限公司 | Composite cable |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20120404 |