CN201910269U - Extremely thin coaxial cable - Google Patents
Extremely thin coaxial cable Download PDFInfo
- Publication number
- CN201910269U CN201910269U CN2010206933762U CN201020693376U CN201910269U CN 201910269 U CN201910269 U CN 201910269U CN 2010206933762 U CN2010206933762 U CN 2010206933762U CN 201020693376 U CN201020693376 U CN 201020693376U CN 201910269 U CN201910269 U CN 201910269U
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- CN
- China
- Prior art keywords
- coaxial cable
- superfine coaxial
- conductor
- extremely thin
- insulating barrier
- 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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Abstract
The utility model relates to an extremely thin coaxial cable which comprises a conductor, an insulating layer wrapping on the conductor, a metal shielding layer wrapping outside the insulating layer, and an external skin wrapping outside the external surface of the metal shielding layer. The extremely thin coaxial cable has better shielding performance and indirectly reduces the thickness of the insulating layer as the metal shielding layer is arranged between the insulating layer and the external skin; therefore, the bending performance of the extremely thin coaxial cable can be better.
Description
[technical field]
The utility model is specifically related to a kind of superfine coaxial cable, belongs to technical field of electric wires and cables.
[background technology]
Superfine coaxial cable is a kind of fine electric wire with fabulous bending resistance and anti-twist property, is particularly suitable for being applied to the folding hinge position of portable set, and it has at a high speed signal transmission and good shielding properties.Superfine coaxial cable is widely used on the small portable product: for example PDA, notebook computer, Digital Video, LCD display, CCD video tape recorder and handheld device.
And existing superfine coaxial cable generally is made up of insulating barrier and conductor, and this insulating barrier is coated on the outside of conductor.In order to make this superfine coaxial cable have good shield effectiveness, it is thicker that the thickness of insulating barrier often is provided with, and so just influenced the size of this superfine coaxial cable, and its bending performance is reduced greatly.
Therefore, for avoiding the problems referred to above, the necessary superfine coaxial cable that a kind of novel structure is provided is to overcome described defective of the prior art.
[utility model content]
For addressing the above problem, the purpose of this utility model is to provide a kind of superfine coaxial cable of simple in structure, advantages of good shielding performance.
For achieving the above object, the technical scheme that the utility model is taked is: a kind of superfine coaxial cable, it comprises conductor, be coated on insulating barrier on the conductor, be coated on the outer metal screen layer of insulating barrier and be coated on the outer crust of metal screen layer.
Superfine coaxial cable of the present utility model further is set to: the diameter of described conductor is 0.06～0.24mm.
Superfine coaxial cable of the present utility model further is set to: the external diameter of described insulating barrier is 0.16～0.36mm.
Superfine coaxial cable of the present utility model further is set to: the external diameter of described metal screen layer is 0.22～0.42mm.
Superfine coaxial cable of the present utility model further is set to: the external diameter of described crust is 0.28～0.48mm.
Compared with prior art, the utlity model has following beneficial effect: superfine coaxial cable of the present utility model is by being provided with a metal screen layer between insulating barrier and crust, thereby make the shielding properties of this superfine coaxial cable better, reduced the thickness of insulating barrier indirectly, made the bending of this superfine coaxial cable better.
[description of drawings]
Fig. 1 is the structural representation of superfine coaxial cable of the present utility model.
[embodiment]
See also shown in the Figure of description 1, the utility model is a kind of superfine coaxial cable, and it comprises conductor 1, be coated on insulating barrier 2 on the conductor 1, be coated on the outer metal screen layer 3 of insulating barrier 2 and be coated on the outer crust 4 of metal screen layer 3.
Wherein, the diameter of described conductor 1 is 0.06～0.24mm.The external diameter of described insulating barrier 2 is 0.16～0.36mm, and its concrete material is fluorinated ethylene propylene plastics (FEP).The external diameter of described metal screen layer 3 is 0.22～0.42mm.The external diameter of described crust 4 is 0.28～0.48mm, and its concrete material also is FEP.
Superfine coaxial cable of the present utility model is by being provided with a metal screen layer 3 between insulating barrier 2 and crust 4, thereby make the shielding properties of this superfine coaxial cable better, reduced the thickness of insulating barrier 2 indirectly, made the bending performance of this superfine coaxial cable better.
Above embodiment only is the preferred embodiment of this creation, not in order to limiting this creation, all in this creation spirit and principle within made any modification, be equal to replacement, improvement etc., all should be included within the protection range of this creation.
Claims (5)
1. superfine coaxial cable is characterized in that: comprise conductor, be coated on insulating barrier on the conductor, be coated on the outer metal screen layer of insulating barrier and be coated on the outer crust of metal screen layer.
2. a kind of superfine coaxial cable as claimed in claim 1 is characterized in that: the diameter of described conductor is 0.06～0.24mm.
3. a kind of superfine coaxial cable as claimed in claim 1 is characterized in that: the external diameter of described insulating barrier is 0.16～0.36mm.
4. a kind of superfine coaxial cable as claimed in claim 1 is characterized in that: the external diameter of described metal screen layer is 0.22～0.42mm.
5. a kind of superfine coaxial cable as claimed in claim 1 is characterized in that: the external diameter of described crust is 0.28～0.48mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206933762U CN201910269U (en) | 2010-12-20 | 2010-12-20 | Extremely thin coaxial cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206933762U CN201910269U (en) | 2010-12-20 | 2010-12-20 | Extremely thin coaxial cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201910269U true CN201910269U (en) | 2011-07-27 |
Family
ID=44302469
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206933762U Expired - Fee Related CN201910269U (en) | 2010-12-20 | 2010-12-20 | Extremely thin coaxial cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201910269U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103871676A (en) * | 2014-03-13 | 2014-06-18 | 苏州科茂电子材料科技有限公司 | Novel coaxial cable |
-
2010
- 2010-12-20 CN CN2010206933762U patent/CN201910269U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103871676A (en) * | 2014-03-13 | 2014-06-18 | 苏州科茂电子材料科技有限公司 | Novel coaxial 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: 20110727 Termination date: 20111220 |