CN205158947U - High performance has shielding network communication cable - Google Patents
High performance has shielding network communication cable Download PDFInfo
- Publication number
- CN205158947U CN205158947U CN201520957578.6U CN201520957578U CN205158947U CN 205158947 U CN205158947 U CN 205158947U CN 201520957578 U CN201520957578 U CN 201520957578U CN 205158947 U CN205158947 U CN 205158947U
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- China
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- core
- cable
- network communication
- communication cable
- shielding network
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Abstract
The utility model provides a high performance has shielding network communication cable, characterized by the cable comprises flexible material layer, flexible silk screen layer, waterproof layer, anti -oxidant outer jacket outside to interior in proper order, the flexible material in situ is equipped with multiunit copper wire core cable, the leather sheath of insulating cement core, parcel insulating cement core is drawn together to copper wire core cable wrap, and the insulating cement in -core is equipped with carbon fiber line and copper wire, and the carbon fiber line sets up in the axle center of insulating cement core department, encircles being equipped with many copper wires around the carbon fiber line. The utility model has the characteristics of the communication is efficient, intensity is high, anti -oxidation, anticorrosive etc. The utility model provides a carbon fiber line is as the cable reinforcement, and its intensity is high, and the metal wire comprises with cladding aluminium core's copper skin aluminium core and alleviateed cable weight greatly, both can alleviate the weight of material greatly, does not influence communication quality again, and the highest output frequence of cable is 500MHz.
Description
Technical field
The utility model relates to a kind of cable, and referring more particularly to a kind of high-performance has shielding network communication cable.
Background technology
Cable is the prevailing transmission instrument of the various information network of current information-intensive society.If " the Internet " is called " information superhighway ", so, cable system is exactly the foundation stone of Infobahn, once certain cable wrecks and blocks, namely " information superhighway " in this direction crack bad; Long-term being buried under the ground of existing a part of cable, is subject to the erosion of underground moisture vapor for a long time, easily can occur the phenomenon of communication quality difference; The phenomenons such as another part cable works under the sun, and time length there will be oxidation, sheath comes off, even cause disconnected cable accident, therefore there is very large security hidden trouble.
Summary of the invention
The utility model provides a kind of high-performance to have shielding network communication cable, the technical problems such as existing cable is oxidizable, sheath easily comes off in order to solve, corrosion resistance is not good, signal difference.
In order to solve above technical problem, technical solution adopted in the utility model is: a kind of high-performance has shielding network communication cable, it is characterized in that described cable is made up of flexible material layer, flexible filaments stratum reticulare, watertight composition, anti-oxidant outer jacket from inside to outside successively, many group metal core cables are provided with in described flexible material layer, described metal core cable wrap draws together the leather sheath of insulated rubber core, wrap insulate glue core, carbon fibre line and many wires is provided with in insulated rubber core, carbon fibre line is arranged on the axle center place of insulated rubber core, around being provided with metal wire around carbon fibre line.
As preferably, described watertight composition is hydrophobic membrane.
As preferably, described metal wire is made up of the copper skin of aluminium core and metallized aluminum core.
As preferably, the spacing between described metal wire is 0.2mm.
As preferably, outside described leather sheath, be coated with metal-plated rete.
As preferably, in described flexible material layer, be also provided with tear line.
The utility model has the features such as communication efficiency is high, intensity is high, anti-oxidation, anticorrosive.Carbon fibre line in the utility model is as cable reinforcement, its intensity is high and significantly reduce cable weight, and metal wire is made up of the copper skin of aluminium core and metallized aluminum core, both can the weight of lightening material greatly, do not affect communication quality again, the highest output frequency of cable is 500MHz.Flexible material layer, flexible filaments stratum reticulare, watertight composition, anti-oxidant outer jacket play and cushion layer by layer, effectively can resist the erosion of external water source, play the effect of waterproof on the whole, effectively avoid cable to be subject to the erosion of external moisture, and then ensure the work that cable is normally orderly.Effectively avoid cable under high-temperature work environment, occur the phenomenon that aging, sheath comes off and cause open circuit accident, use safety problem obtains guarantee simultaneously.
Accompanying drawing explanation
Fig. 1 is a kind of cross sectional representation of the present utility model;
Fig. 2 is that figure is put in office of the utility model A portion.
Embodiment
Below in conjunction with the drawings and specific embodiments, the technical solution of the utility model is described in further detail.
Shown in composition graphs 1; this high-performance has shielding network communication cable to be made up of flexible material layer 1, flexible filaments stratum reticulare 3, watertight composition 4, anti-oxidant outer jacket 5 successively from inside to outside; flexible material layer 1 cushions the mutual extruding between metal core cable 6; play a part to protect metal wire, ensure that the normal work of cable.Flexible filaments stratum reticulare 3 can shield and anticorrosion.
Shown in composition graphs 2, watertight composition 4 is made up of fluid-tight hydrophobic membrane, well prevents hydrone from can resist the erosion of external water source to the corrosion of cable, plays the effect of waterproof on the whole, effectively avoid cable to be subject to the erosion of external moisture, and then ensure the work that cable is normally orderly.
Be provided with many group metal core cables 6 in flexible material layer 1, metal core cable wrap draws together the leather sheath 10 of insulated rubber core 9, wrap insulate glue core, is provided with carbon fibre line 7 and metal wire 8 in insulated rubber core 9, and metal wire 8 is made up of the copper skin 81 of aluminium core 80 with metallized aluminum core.Both can the weight of lightening material greatly, do not affect communication quality again, because the kelvin effect of high-frequency current, frequency is higher, the flowing of electric current is more close to conductive surface, at the surface of copper clad aluminum conductor in fact pure copper material, when frequency height is to time certain, whole electric current is plated in inside copper material and has flowed.In 5MHz situation, outer 81 flowings of electric current copper in about 0.025 mm of thickness on nearly surface.
Carbon fibre line is arranged on the axle center place of insulated rubber core, around being provided with many wires 8 around carbon fibre line.Tear line 11 is also provided with, so that constructing operation in flexible material layer.
Be coated with metal-plated rete 31 outside leather sheath, the shield effectiveness of cable can be improved further.Insulated rubber core 9 makes sealing property be significantly improved, and increase the useful life of metal wire 8, the spacing between metal wire 8 is 0.2mm, avoids the Contact of metal wire 8, prevents the signal disturbing that metal wire 8 may cause.
Carbon fibre line 7 is arranged on the axle center place of insulated rubber core 9, around being provided with many wires 8 around carbon fibre line 7, and carbon fibre line 7 support metal core cable 6.Carbon fibre line 7 has that high temperature resistant, resistance to ablation, thermal coefficient of expansion are little, the characteristic such as high specific strength and high ratio modulus, with general carbon materials unlike, its profile has significant anisotropy, softness, shows very high intensity along fiber axis direction.
Claims (6)
1. a high-performance has shielding network communication cable, it is characterized in that described cable is made up of flexible material layer, flexible filaments stratum reticulare, watertight composition, anti-oxidant outer jacket from inside to outside successively, many group metal core cables are provided with in described flexible material layer, described metal core cable wrap draws together the leather sheath of insulated rubber core, wrap insulate glue core, carbon fibre line and many wires is provided with in insulated rubber core, carbon fibre line is arranged on the axle center place of insulated rubber core, around being provided with metal wire around carbon fibre line.
2. high-performance according to claim 1 has shielding network communication cable, it is characterized in that described watertight composition is hydrophobic membrane.
3. high-performance according to claim 1 has shielding network communication cable, it is characterized in that described metal wire is made up of the copper skin of aluminium core and metallized aluminum core.
4. high-performance according to claim 1 has shielding network communication cable, it is characterized in that the spacing between described copper wire is 0.2mm.
5. high-performance according to claim 1 has shielding network communication cable, it is characterized in that being coated with metal-plated rete outside described leather sheath.
6. high-performance according to claim 1 has shielding network communication cable, it is characterized in that also being provided with tear line in described flexible material layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520957578.6U CN205158947U (en) | 2015-11-26 | 2015-11-26 | High performance has shielding network communication cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520957578.6U CN205158947U (en) | 2015-11-26 | 2015-11-26 | High performance has shielding network communication cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205158947U true CN205158947U (en) | 2016-04-13 |
Family
ID=55694614
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520957578.6U Expired - Fee Related CN205158947U (en) | 2015-11-26 | 2015-11-26 | High performance has shielding network communication cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205158947U (en) |
-
2015
- 2015-11-26 CN CN201520957578.6U patent/CN205158947U/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: 20160413 Termination date: 20191126 |