CN203205107U - Multi-core isolation wire - Google Patents
Multi-core isolation wire Download PDFInfo
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- CN203205107U CN203205107U CN 201320133689 CN201320133689U CN203205107U CN 203205107 U CN203205107 U CN 203205107U CN 201320133689 CN201320133689 CN 201320133689 CN 201320133689 U CN201320133689 U CN 201320133689U CN 203205107 U CN203205107 U CN 203205107U
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Abstract
The utility model belongs to the wire cable technology field and especially relates to a multi-core isolation wire comprising a core wire, an isolation layer and a coating layer, wherein the isolation layer is coated on the core wire, and the coating layer is coated on the isolation layer. The isolation layer provided by the utility model can effectively enhance anti-interference ability. When thickness of the isolation layer is 0.1-0.2 mm, the anti-interference ability is optimal. The multi-core isolation wire is long in service life.
Description
Technical field
The utility model belongs to technical field of electric wires and cables, relates in particular to a kind of multicore shielding wire.
Background technology
Shielding wire refers to cable with jamproof separator, such as aluminium foil, Copper Foil, braiding, winding etc.; Shielding wire is divided into again single isolation, two isolation, and single isolation refers to only has one deck shielding, and two isolation are that two-layer shielding is arranged, and adding braiding such as aluminium foil is exactly two isolation wire rods, can strengthen like this antijamming capability of wire rod; Existing multicore shielding wire poor anti jamming capability, and useful life is short.
The utility model content
The purpose of this utility model is: for the deficiencies in the prior art, and provide a kind of multicore shielding wire, this shielding wire can strengthen antijamming capability, long service life.
For achieving the above object, the utility model adopts following technical scheme: the multicore shielding wire, comprise heart yearn, separator and coating, and described separator is coated on described heart yearn, described coating is coated on described separator, and the thickness of described separator is 0.1 ~ 0.2mm.
As a kind of improvement of multicore shielding wire described in the utility model, the thickness of described separator is 0.15mm.
As a kind of improvement of multicore shielding wire described in the utility model, described heart yearn comprises conductor and insulating barrier, and described insulating barrier is coated on described conductor, and described heart yearn is provided with at least two.
As a kind of improvement of multicore shielding wire described in the utility model, the shape of described coating is set to circle, and the diameter of described coating is 2.4 ~ 3.5mm.
As a kind of improvement of multicore shielding wire described in the utility model, the diameter of described coating is 2.9 ~ 3.2mm.
The beneficial effects of the utility model are: the utility model comprises heart yearn, separator and coating, separator is coated on heart yearn, coating is coated on separator, the separator of the utility model setting effectively can strengthen antijamming capability, when the thickness of separator is 0.1 ~ 0.2mm, antijamming capability is best, and the utility model long service life.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
Below in conjunction with embodiment and Figure of description, the utility model is described in further detail, but execution mode of the present utility model is not limited to this.
As shown in Figure 1, the multicore shielding wire comprises heart yearn 5, separator 2 and coating 1, and separator 2 is coated on heart yearn 5, and coating 1 is coated on separator 2, and the thickness of separator 2 is 0.1 ~ 0.2mm, and separator 2 has played good strong anti-interference ability.
Preferably, the thickness of separator 2 is 0.15mm.
Preferably, heart yearn 5 comprises conductor 4 and insulating barrier 3, and insulating barrier 3 is coated on conductor 4, and heart yearn 5 is provided with at least two, and conductor 4 uses twisted wire, the naked soft copper of 30-18AWG or tin annealed copper wire; Insulating barrier 3 is half hard PVC material.
Preferably, the shape of coating 1 is set to circle, and the diameter of coating 1 is 2.4 ~ 3.5mm.
More excellent, the diameter of coating 1 is 2.9 ~ 3.2mm.
The according to the above description announcement of book and instruction, the utility model those skilled in the art can also change and revise above-mentioned execution mode.Therefore, the utility model is not limited to above-mentioned embodiment, and any apparent improvement, replacement or modification that every those skilled in the art have done on basis of the present utility model all belong to protection range of the present utility model.In addition, although used some specific terms in this specification, these terms do not consist of any restriction to the utility model just for convenience of description.
Claims (5)
1. multicore shielding wire, it is characterized in that: comprise heart yearn, separator and coating, described separator is coated on described heart yearn, and described coating is coated on described separator, and the thickness of described separator is 0.1 ~ 0.2mm.
2. multicore shielding wire according to claim 1, it is characterized in that: the thickness of described separator is 0.15mm.
3. multicore shielding wire according to claim 2, it is characterized in that: described heart yearn comprises conductor and insulating barrier, and described insulating barrier is coated on described conductor, and described heart yearn is provided with at least two.
4. multicore shielding wire according to claim 1, it is characterized in that: the shape of described coating is set to circle, and the diameter of described coating is 2.4 ~ 3.5mm.
5. multicore shielding wire according to claim 4, it is characterized in that: the diameter of described coating is 2.9 ~ 3.2mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320133689 CN203205107U (en) | 2013-03-22 | 2013-03-22 | Multi-core isolation wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320133689 CN203205107U (en) | 2013-03-22 | 2013-03-22 | Multi-core isolation wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203205107U true CN203205107U (en) | 2013-09-18 |
Family
ID=49149192
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320133689 Expired - Fee Related CN203205107U (en) | 2013-03-22 | 2013-03-22 | Multi-core isolation wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203205107U (en) |
-
2013
- 2013-03-22 CN CN 201320133689 patent/CN203205107U/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130918 Termination date: 20140322 |