CN201359868Y - Multi-purpose flat unit cable - Google Patents
Multi-purpose flat unit cable Download PDFInfo
- Publication number
- CN201359868Y CN201359868Y CNU2009200371364U CN200920037136U CN201359868Y CN 201359868 Y CN201359868 Y CN 201359868Y CN U2009200371364 U CNU2009200371364 U CN U2009200371364U CN 200920037136 U CN200920037136 U CN 200920037136U CN 201359868 Y CN201359868 Y CN 201359868Y
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- cable
- wire
- cables
- self
- physically
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
A multi-purpose flat unit cable, which belongs to the cable technical field, comprises a phone line, a physical foaming coaxial cable and a data screened cable, and is characterized in that the phone line, the physical foaming coaxial cable and the data screened cable are provided with shielding layers, the three cables are arranged parallel in straight lines, and the external sheaths of the cables are connected together into one whole. The utility model has the advantages of simple and reasonable structure, easy manufacturing and low cost. The shielding layer provided with each cable can prevent better the mutual interference, the cables are formed into one through the external sheaths, which is convenient for the mounting and application, if respective connection is required after being mounted, the cables can be separated easily along the lacing wire; the cable is has the advantages of complete functions, mature manufacturing technique, interference-proof, and convenient mounting and application. The utility model can meet the requirements of the laying of home telephone, video image and network circuit cable.
Description
Technical field
The utility model relates to a kind of cable, and particularly a kind of structure of multipurpose cable belongs to the cable technology field.
Background technology
Along with improving constantly of scientific technological advance and people's living standard, requirement to residential function is more and more comprehensive, conversation, video image, network connection etc. all need system support, the cable that wiring needs just has a variety of, as telephone wire, cable television line, grid line etc., lay not only construction trouble, cost height respectively separately, and chaotic easily, may produce signal each other and disturb.
The utility model content
The purpose of this utility model is exactly for satisfying the demand in market, a kind of cable laying operation of being convenient to is provided, the multipurpose flat combination cable that cost is low.
The purpose of this utility model is to realize like this, multipurpose flat combination cable, comprise telephone wire, physically-foamed coaxial cable and data mask cable, it is characterized in that telephone wire, physically-foamed coaxial cable and data mask cable are respectively equipped with screen, three cables are arranged in parallel into in-line, and oversheath interconnects and is integral.
Described telephone wire is provided with two heart yearns, and heart yearn constitutes by extruding polyolefin insulation layer on the copper wire conductor, wrapped plastic-aluminum band screen on polyolefin insulation layer.Physically-foamed coaxial cable is provided with the copper free wire inner wire, parcel physical blowing polyethylene layer on the copper free wire inner wire, insulating barrier is provided with the self-adhesion aluminium foil layer, braiding tin plated wire mesh grid on the self-adhesion aluminium foil layer, and the aluminium face of self-adhesion aluminium foil layer contacts with the tin plated wire mesh grid.The data mask cable is provided with four or eight and extrudes the insulated wire cores that polyolefin insulation layer constitutes by the copper wire conductor, and per two thoroughly do away with stranding behind the edge core pair twists, wrapped plastic-aluminum band screen on the cable core of stranding.The material of oversheath is a flame-proof polyvinyl chloride.
The utility model is simple and reasonable, manufactures easily, and cost is low.Three kinds of cables are integral by principle combinations, and the dowel that is formed by common sheath links to each other each other.The conductor material of three cables in this combination cable is copper material, transmission performance is stable, every cable is equipped with screen, can prevent the phase mutual interference better, be integrated by oversheath, the back be installed as need joint respectively, only need to separate easily along connecting lacing wire, this cable feature is comprehensive, manufacturing process is ripe, anti-interference, conveniently install and use.Satisfy town-dweller-rural-family's phone, video image, network line and lay requirement with cable.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Among the figure: 1 copper wire conductor, 2 polyolefin insulation layer, 3 plastic-aluminum band screens, 4 copper free wire inner wires, 5 physically foamed pe insulation layers, 6 self-adhesion aluminium foil layers, 7 tin plated wire mesh grids, 8 oversheaths.
Embodiment
The heart yearn of two core telephone wires constitutes by extruding polyolefin insulation layer 2 on the copper wire conductor 1, wrapped plastic-aluminum band screen 3 on polyolefin insulation layer.Physically-foamed coaxial cable adopts copper free wire inner wire 4, parcel physical blowing polyethylene layer 5 on copper free wire inner wire 4, establish self-adhesion aluminium foil layer 6 on the insulating barrier, braiding tin plated wire mesh grid 7 on the self-adhesion aluminium foil layer, the aluminium face of self-adhesion aluminium foil layer contacts with the tin plated wire mesh grid.The data mask cable is provided with four or eight and extrudes the insulated wire cores that polyolefin insulation layer 2 constitutes by copper wire conductor 1, and per two thoroughly do away with stranding behind the edge core pair twists, wrapped plastic-aluminum band screen 3 on the cable core of stranding.Two core telephone wires, physically-foamed coaxial cable and the data mask cable of provided with shielding layer are extruded flame-proof polyvinyl chloride oversheath 8 simultaneously, be connected as a body by dowel between the oversheath, three cables are arranged in parallel into in-line.
Claims (5)
1, a kind of multipurpose flat combination cable, comprise telephone wire, physically-foamed coaxial cable and data mask cable, it is characterized in that telephone wire, physically-foamed coaxial cable and data mask cable are respectively equipped with screen, three cables are arranged in parallel into in-line, and oversheath interconnects and is integral.
2, multipurpose flat combination cable according to claim 1 is characterized in that described telephone wire is provided with two heart yearns, and heart yearn constitutes by extruding polyolefin insulation layer on the copper wire conductor, wrapped plastic-aluminum band screen on polyolefin insulation layer.
3, multipurpose flat combination cable according to claim 1, it is characterized in that described physically-foamed coaxial cable is provided with the copper free wire inner wire, parcel physical blowing polyethylene layer on the copper free wire inner wire, insulating barrier is provided with the self-adhesion aluminium foil layer, braiding tin plated wire mesh grid on the self-adhesion aluminium foil layer, the aluminium face of self-adhesion aluminium foil layer contacts with the tin plated wire mesh grid.
4, multipurpose flat combination cable according to claim 1, it is characterized in that described data mask cable is provided with four or eight and extrudes the insulated wire cores that polyolefin insulation layer constitutes by the copper wire conductor, stranding behind per two eradication edge core pair twists, wrapped plastic-aluminum band screen on the cable core of stranding.
5, multipurpose flat combination cable according to claim 1, the material that it is characterized in that described oversheath is a flame-proof polyvinyl chloride.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200371364U CN201359868Y (en) | 2009-02-12 | 2009-02-12 | Multi-purpose flat unit cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200371364U CN201359868Y (en) | 2009-02-12 | 2009-02-12 | Multi-purpose flat unit cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201359868Y true CN201359868Y (en) | 2009-12-09 |
Family
ID=41425633
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009200371364U Expired - Fee Related CN201359868Y (en) | 2009-02-12 | 2009-02-12 | Multi-purpose flat unit cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201359868Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102354557A (en) * | 2011-11-01 | 2012-02-15 | 江苏天源电缆有限公司 | Self-supporting type four-network-in-one parallel cable and manufacturing method thereof |
| CN103578642A (en) * | 2012-08-09 | 2014-02-12 | 刘彩声 | Three-network integration composite cable |
| CN103903794A (en) * | 2014-03-28 | 2014-07-02 | 无锡市光环电缆有限公司 | Multicore extruded insulation power cable |
-
2009
- 2009-02-12 CN CNU2009200371364U patent/CN201359868Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102354557A (en) * | 2011-11-01 | 2012-02-15 | 江苏天源电缆有限公司 | Self-supporting type four-network-in-one parallel cable and manufacturing method thereof |
| CN103578642A (en) * | 2012-08-09 | 2014-02-12 | 刘彩声 | Three-network integration composite cable |
| CN103903794A (en) * | 2014-03-28 | 2014-07-02 | 无锡市光环电缆有限公司 | Multicore extruded insulation power cable |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091209 Termination date: 20140212 |