CN205194410U - Coaxial line - Google Patents
Coaxial line Download PDFInfo
- Publication number
- CN205194410U CN205194410U CN201520993694.3U CN201520993694U CN205194410U CN 205194410 U CN205194410 U CN 205194410U CN 201520993694 U CN201520993694 U CN 201520993694U CN 205194410 U CN205194410 U CN 205194410U
- Authority
- CN
- China
- Prior art keywords
- heat
- outer conductor
- pipe
- coaxial line
- quilt cover
- Prior art date
- 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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- Insulated Conductors (AREA)
- Communication Cables (AREA)
Abstract
The utility model discloses a coaxial line, core, insulation support, outer conductor, heat are melted tub including leading, isolation layer and quilt cover, the outer conductor includes the aluminium foil layer and covers on the aluminium foil layer net layer by a plurality of copper line textile, it arranges in the insulation support to lead the core, outer conductor spiral winding is on insulation support, tub parcel is melted on the outer conductor to heat, the quilt cover parcel is on the pipe is melted to heat, the isolation layer is located heat and melts between pipe and the quilt cover. The utility model discloses increased heat and melt pipe and isolation layer between outer conductor and quilt cover, utilized the heat to melt the thickness that pipe and isolation layer increase the protective layer, made coaxial line be difficult to take place to buckle, simultaneously, the isolation aspect outside electromagnetic interference that can tentatively weaken reduces and conducts the impedance to the conductivity who has guaranteed coaxial line is stable.
Description
Technical field
The utility model relates to a kind of coaxial line, belongs to Power-line technology field.
Background technology
The existing coaxial cable for signal connection is generally by heart yearn, insulating barrier, aluminium foil layer, braid and sheath carry out Overmolded layer by layer forming, aluminium foil layer and braid serve as screen, when there is electromagnetic interference in the external world, Electromagnetic Field is after screen, vortex flow can be produced in screen inside, due to the existence of vortex flow, so screen to generate electromagnetic waves and then act on equally on heart yearn and produce vortex flow on heart yearn, heart yearn is caused to make the electric current exported increase when transmitting and controlling electric current, that is the electromagnetic interference in the external world only weakens by existing coaxial cable.Present coaxial line in use easily bends, and makes aluminium foil layer and braid wearing and tearing, affects shield effectiveness; Meanwhile, the bending of heart yearn can affect the conductive performance of coaxial line.
Summary of the invention
The deficiency that the utility model exists to overcome prior art, provides a kind of coaxial line.
The utility model can be achieved by taking following technical scheme:
A kind of coaxial line, comprise lead core, insulating sleeve, outer conductor, heat melts pipe, separator and quilt cover, described outer conductor comprises aluminium foil layer and covers the clathrum that aluminium foil layer is formed by weaving by some copper cash, described core of leading is placed in insulating sleeve, described outer conductor is spirally wound on insulating sleeve, described heat is melted pipe and is wrapped on outer conductor, and described quilt cover is wrapped in heat and melts on pipe, and described separator melts between pipe and quilt cover in heat.
Preferably, described heat is melted pipe and is made up of PVC material.
Preferably; described separator is steel foil layer; increase thickness and the hardness of protective layer; coaxial line is not easily bent; compared with prior art; the beneficial effects of the utility model are: the utility model adds heat and melts pipe and separator between outer conductor and quilt cover; utilize heat melt pipe and separator to increase the thickness of protective layer; make coaxial line that bending be less likely to occur; simultaneously; isolation aspect tentatively can weaken external electromagnetic interference, reduces conduction resistance, thus ensure that the conductive performance of coaxial line is stablized.
Accompanying drawing explanation
Fig. 1 is the structural representation of coaxial line of the present utility model.
Embodiment
Below in conjunction with accompanying drawing, most preferred embodiment of the present utility model is described in detail.
As shown in Figure 1, the coaxial line of the present embodiment comprises leads core 1, insulating sleeve 2, outer conductor 3, heat melts pipe 4, separator 5 and quilt cover 6, described core 1 of leading is made up of one or more conductor, described outer conductor 3 comprises aluminium foil layer 31 and covers the clathrum 32 that aluminium foil layer 31 is formed by weaving by some copper cash, described core 1 of leading is placed in insulating sleeve 2, described outer conductor 3 is spirally wound on insulating sleeve 2, described heat is melted pipe 4 and is wrapped on outer conductor 3, described quilt cover 6 is wrapped in heat and melts on pipe 3, described separator 5 melts between pipe 4 and quilt cover 6 in heat, described heat is melted pipe 4 and is made up of PVC material, described separator 5 is steel foil layer.The coaxial line of the present embodiment adds heat and melts pipe and separator between outer conductor and quilt cover; utilize heat melt pipe and separator to increase the thickness of protective layer; make coaxial line that bending be less likely to occur; simultaneously; isolation aspect tentatively can weaken external electromagnetic interference; reduce conduction resistance, thus ensure that the conductive performance of coaxial line is stablized.
Claims (3)
1. a coaxial line, it is characterized in that comprising lead core, insulating sleeve, outer conductor, heat melts pipe, separator and quilt cover, described outer conductor comprises aluminium foil layer and covers the clathrum that aluminium foil layer is formed by weaving by some copper cash, described core of leading is placed in insulating sleeve, described outer conductor is spirally wound on insulating sleeve, described heat is melted pipe and is wrapped on outer conductor, and described quilt cover is wrapped in heat and melts on pipe, and described separator melts between pipe and quilt cover in heat.
2. coaxial line according to claim 1, is characterized in that described heat is melted pipe and is made up of PVC material.
3. coaxial line according to claim 1 and 2, is characterized in that described separator is steel foil layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520993694.3U CN205194410U (en) | 2015-12-05 | 2015-12-05 | Coaxial line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520993694.3U CN205194410U (en) | 2015-12-05 | 2015-12-05 | Coaxial line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205194410U true CN205194410U (en) | 2016-04-27 |
Family
ID=55787380
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520993694.3U Expired - Fee Related CN205194410U (en) | 2015-12-05 | 2015-12-05 | Coaxial line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205194410U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI749270B (en) * | 2018-06-07 | 2021-12-11 | 凡甲科技股份有限公司 | Flat data transmission cable |
-
2015
- 2015-12-05 CN CN201520993694.3U patent/CN205194410U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI749270B (en) * | 2018-06-07 | 2021-12-11 | 凡甲科技股份有限公司 | Flat data transmission cable |
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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 |
Granted publication date: 20160427 Termination date: 20181205 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |