CN203706706U - Multi-core network cable - Google Patents
Multi-core network cable Download PDFInfo
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- CN203706706U CN203706706U CN201420106622.8U CN201420106622U CN203706706U CN 203706706 U CN203706706 U CN 203706706U CN 201420106622 U CN201420106622 U CN 201420106622U CN 203706706 U CN203706706 U CN 203706706U
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- network cable
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- roots
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Abstract
The utility model belongs to the technical field of a network cable, and especially relates to a multi-core network cable, for solving the technical problems of unreasonable design and the like in the prior art. The multi-core network cable comprises sixteen cores which are respectively provided with core protection layers and a mica tape which winds at the periphery of the sixteen cores. The outer surface of the core protection layer of each core of the sixteen cores is provided with a color identification layer in a composite mode; the periphery of the mica tape is wrapped by a transparent PE polyester film layer; the periphery of the transparent PE polyester film layer is provided with an aluminum foil layer; the periphery of the aluminum foil layer is sleeved by an exterior protective layer; and a glass fiber wire prepared by a plurality of glass fiber yarns is arranged between the exterior protective layer and the aluminum foil layer. Compared to the prior art, the multi-core network cable has the following advantages: 1, the design is reasonable, the structure is simple, and the application use of people is satisfied; 2, the installation is convenient, and the network line arrangement time is saved; 3, the structural strength is good, and fractures are not easily generated; and 4, the anticorrosion performance is high, and the service life is long.
Description
Technical field
The utility model belongs to network cable technical field, especially relates to a kind of multicore network cable.
Background technology
Along with economic, social fast development, use the community of network and office building also more and more, the network cable of using also improves gradually.Network cable, i.e. Network Cable network connection, is the medium that is connected to another one network equipment transmission of information from a network equipment, is the basic building block of network.Cable is as the carrier of signal transmission, also in continuous renewal, to meet the demand of transmission.Under normal conditions, a typical local area network (LAN) is generally can not carry out interconnection network equipment with multiple different types of netting twine.In catenet or wide area network for dissimilar network is linked together and will use different types of netting twine.In the netting twine of numerous kinds, specifically use any netting twine will be according to topology of networks, network configuration standard and transmission speed are selected.At present data network cable can with communication media mainly contain Four types: unshielded twisted pair, Shielded Twisted Pair, coaxial cable and optical cable; Bad for environmental condition, in the situations such as low temperature, greasy dirt, acid and alkali corrosion, often there is the phenomenons such as cold cracking, high temperature deformation, signal transmission are fuzzy, rotten, hardening in existing network cable, and because spacing between each cable is very near, there is crosstalk phenomenon, signal bandwidth and speed are affected.
For example; Chinese patent literature discloses a kind of transparent screen wire [application number: 200720127206.6]; comprise transparent insulation cover, internal portioning layer, twisted-pair feeder and protective layer; it is characterized in that: the inside of transparent insulation cover is provided with the plastics internal portioning layer of right-angled intersection shape; netting twine inside is evenly divided into four parts by internal portioning layer; every part is furnished with two twisted-pair feeders, between internal portioning layer and transparent insulation cover, is provided with insulating protective layer.
Although such scheme has solved the problem that prior art exists to a certain extent, still exists design reasonable not, corrosion stability is poor, transmission performance is undesirable, structural strength is poor, and in use installation effectiveness is poor, cannot meet people's user demand.
Summary of the invention
The purpose of this utility model is for the problems referred to above, provides a kind of reasonable in design, simple in structure, meets the multicore network cable of people's user demand.
For achieving the above object, the utility model has adopted following technical proposal: this multicore network cable, it is characterized in that, comprise that ten six roots of sensation have respectively the core and the mica tape that is wrapped in ten six roots of sensation core peripheries of core protective layer, in ten described six roots of sensation cores, on the core protective layer outer surface of every core, be compounded with respectively color recognition layer, described mica tape periphery is coated with clear PE polyester rete, the outer aluminium foil layer that has been arranged with of described clear PE polyester rete, the outer race of described aluminium foil layer is provided with appearance overcoat, between described appearance overcoat and aluminium foil layer, be provided with the glass wire of being made by some glass fibers.
In above-mentioned multicore network cable, described appearance overcoat is polyethylene layer or polytetrafluoroethylene floor.
In above-mentioned multicore network cable, the extexine portion of described appearance overcoat is provided with the identification text printout layer of axial distribution.
In above-mentioned multicore network cable, described core is made up of copper material or aluminium.
In above-mentioned multicore network cable, between described clear PE polyester rete and ten six roots of sensation cores, be also provided with the tearing strip of axial setting.
In above-mentioned multicore network cable, the embedded intrinsic some evenly stiffening rings spaced apart of described appearance overcoat, each stiffening ring distribute there is opening and each stiffening ring opening in axially-aligned on same straight line, described tearing strip is arranged on opening inner side.
Compared with prior art, the advantage of this multicore network cable is: 1, reasonable in design, simple in structure, meet people's user demand.2, be convenient to install, saved the time that netting twine is arranged.3, structural strength is good, not easy fracture.4, anti-aggressivity is strong, long service life.5, shield effectiveness is good, and transmission performance is strong, good stability.
Accompanying drawing explanation
The structural representation that Fig. 1 provides for the utility model.
In figure, core protective layer 1, core 2, mica tape 3, color recognition layer 1a, clear PE polyester rete 4, tearing strip 5, aluminium foil layer 6, appearance overcoat 7, glass wire 8.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in more detail.
As shown in Figure 1, this multicore network cable, it is characterized in that, comprise that ten six roots of sensation have respectively the core 2 and the mica tape 3 that is wrapped in ten six roots of sensation core 2 peripheries of core protective layer 1, in ten six roots of sensation cores 2, on core protective layer 1 outer surface of every core 2, be compounded with respectively color recognition layer 1a, mica tape 3 peripheries are coated with clear PE polyester rete 4, the outer aluminium foil layer 6 that has been arranged with of clear PE polyester rete 4, the outer race of aluminium foil layer 6 is provided with appearance overcoat 7, between appearance overcoat 7 and aluminium foil layer 6, be provided with the glass wire 8 of being made by some glass fibers, appearance overcoat 7 is polyethylene layer or polytetrafluoroethylene floor, the extexine portion of appearance overcoat 7 is provided with the identification text printout layer of axial distribution, core 2 is made up of copper material or aluminium, between clear PE polyester rete 4 and ten six roots of sensation cores 2, be also provided with the tearing strip 5 of axial setting, the embedded intrinsic some evenly stiffening rings spaced apart of appearance overcoat 7, each stiffening ring distribute there is opening and each stiffening ring opening in axially-aligned on same straight line, tearing strip 5 is arranged on opening inner side.
Specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various modifications or supplements or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.
Although more used the terms such as core protective layer 1, core 2, mica tape 3, color recognition layer 1a, clear PE polyester rete 4, tearing strip 5, aluminium foil layer 6, appearance overcoat 7, glass wire 8 herein, do not got rid of the possibility that uses other term.Use these terms to be only used to describe more easily and explain essence of the present utility model; They are construed to any additional restriction is all contrary with the utility model spirit.
Claims (6)
1. a multicore network cable, it is characterized in that, comprise that ten six roots of sensation have respectively the core of core protective layer (1) (2) and are wrapped in the peripheral mica tape (3) of ten six roots of sensation cores (2), in ten described six roots of sensation cores (2), on core protective layer (1) outer surface of every core (2), be compounded with respectively color recognition layer (1a), described mica tape (3) periphery is coated with clear PE polyester rete (4), the outer aluminium foil layer (6) that has been arranged with of described clear PE polyester rete (4), the outer race of described aluminium foil layer (6) is provided with appearance overcoat (7), between described appearance overcoat (7) and aluminium foil layer (6), be provided with the glass wire (8) of being made by some glass fibers.
2. multicore network cable according to claim 1, is characterized in that, described appearance overcoat (7) is polyethylene layer or polytetrafluoroethylene floor.
3. multicore network cable according to claim 1, is characterized in that, the extexine portion of described appearance overcoat (7) is provided with the identification text printout layer of axial distribution.
4. multicore network cable according to claim 1, is characterized in that, described core (2) is made up of copper material or aluminium.
5. multicore network cable according to claim 1, is characterized in that, is also provided with the tearing strip (5) of axial setting between described clear PE polyester rete (4) and ten six roots of sensation cores (2).
6. multicore network cable according to claim 5, it is characterized in that, the embedded intrinsic some evenly stiffening rings spaced apart of described appearance overcoat (7), each stiffening ring distribute there is opening and each stiffening ring opening in axially-aligned on same straight line, described tearing strip (5) is arranged on opening inner side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420106622.8U CN203706706U (en) | 2014-03-10 | 2014-03-10 | Multi-core network cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420106622.8U CN203706706U (en) | 2014-03-10 | 2014-03-10 | Multi-core network cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203706706U true CN203706706U (en) | 2014-07-09 |
Family
ID=51057109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420106622.8U Expired - Fee Related CN203706706U (en) | 2014-03-10 | 2014-03-10 | Multi-core network cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203706706U (en) |
-
2014
- 2014-03-10 CN CN201420106622.8U patent/CN203706706U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140709 Termination date: 20160310 |