CN203150308U - Coaxial cable capable of preventing inner conductor from corroding - Google Patents
Coaxial cable capable of preventing inner conductor from corroding Download PDFInfo
- Publication number
- CN203150308U CN203150308U CN 201320159770 CN201320159770U CN203150308U CN 203150308 U CN203150308 U CN 203150308U CN 201320159770 CN201320159770 CN 201320159770 CN 201320159770 U CN201320159770 U CN 201320159770U CN 203150308 U CN203150308 U CN 203150308U
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- Prior art keywords
- coaxial cable
- inner conductor
- inner wire
- corrosion
- corroding
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- 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.)
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Abstract
The utility model relates to a coaxial cable belonging to the technical field of cable packaging material. The coaxial cable capable of preventing an inner conductor from corroding is provided with an inner conductor, an insulator, a mesh-shaped conducting layer and an insulating sheath arranged successively from inside out. The periphery of the inner conductor is coated with an anti-corrosion layer. The anti-corrosion layer is made of benzotriazole. According to the utility model, the periphery of the inner conductor is coated with the anti-corrosion layer, so that the inner conductor is protected from corrosion of atmosphere and harmful substance, the inner conductor is prevented from changing colors and the service lifetime of the coaxial cable capable of preventing the inner conductor from corroding is prolonged. At the same time, the transmission effect is also guaranteed.
Description
Technical field
The utility model relates to coaxial cable, belongs to the cable machinery technical field.
Background technology
Wires and cables industry is the second largest industry that China is only second to automobile industry, and product variety satisfies rate and domestic market occupation rate all above 90%.Along with the continuous expansion of industry sizes such as China Power industry, data communication industry, urban track traffic industry, car industry and shipbuilding, also will increase rapidly the demand of electric wire, following electric wire already also has huge development potentiality.If use general electric wire carry high frequency rate electric current, this electric wire will be equivalent to an outwards wireless antenna of emission, this effect loss the power of signal, make the signal strength signal intensity that receives reduce.The design of coaxial cable is just in order to address this problem.The radio that center wire emits is isolated by netted conductive layer, and netted conductive layer can be controlled the radio that emits by the mode of ground connection.The subject matter that existing coaxial cable exists is the inner wire variable color that is corroded easily, has influenced useful life and the laser propagation effect of coaxial cable.
Summary of the invention
The purpose of this utility model is to solve the weak point that above-mentioned prior art exists, the coaxial cable of the prevented inner wire that provide a kind of reasonable in design, can prolong service life of equipment, laser propagation effect is good corrosion.
The utility model is achieved through the following technical solutions:
A kind of coaxial cable that prevents the inner wire corrosion is provided with inner wire 1, insulator 2, netted conductive layer 3 and insulating sleeve 4 from inside to outside successively, and its special character is that inner wire 1 periphery is coated with anticorrosive coat 5;
Described inner wire 1 is copper cash or copper covered steel wire or copper-clad aluminum conductor;
Described anticorrosive coat 5 is benzotriazole.
The utility model can prevent the coaxial cable of inner wire corrosion, periphery at inner wire has been coated with anticorrosive coat, and inner wire just can not be subjected to the corrosion of atmosphere and harmful substance like this, has prevented the inner wire variable color yet, prolong the useful life of coaxial cable, also guaranteed the effect of transmission simultaneously.
Description of drawings
Fig. 1: the utility model can prevent the coaxial cable structure schematic diagram of inner wire corrosion;
Among the figure: 1, inner wire, 2, insulator, 3, netted conductive layer, 4, insulating sleeve, 5, anticorrosive coat.
Embodiment
Provide embodiment of the present utility model below with reference to accompanying drawing, be used for formation of the present utility model is described in further detail.
Present embodiment can prevent the coaxial cable of inner wire corrosion, is provided with inner wire 1, insulator 2, netted conductive layer 3 and insulating sleeve 4 from inside to outside successively, and inner wire 1 periphery is coated with anticorrosive coat 5; Inner wire 1 is copper cash; Anticorrosive coat 5 is benzotriazole.
The mixture that is added with benzotriazole is squeezed in the conductor by extruder, enter foam extrusion machine production foaming then, benzotriazole is the adsorbable anticorrosive coat that forms in the conductor just.
Present embodiment can prevent the coaxial cable of inner wire corrosion, periphery at inner wire has been coated with anticorrosive coat, and inner wire just can not be subjected to the corrosion of atmosphere and harmful substance like this, has prevented the inner wire variable color yet, prolong the useful life of coaxial cable, also guaranteed the effect of transmission simultaneously.
The unspecified content of the utility model is prior art, and those skilled in the art can obtain to inspire from present embodiment and prior art, is out of shape to obtain other embodiment.Therefore, protection range of the present utility model should be determined according to the protection range of claim.
Claims (3)
1. the coaxial cable that can prevent the inner wire corrosion is provided with inner wire (1), insulator (2), netted conductive layer (3) and insulating sleeve (4) from inside to outside successively, it is characterized in that inner wire (1) periphery is coated with anticorrosive coat (5).
2. according to the described a kind of coaxial cable that prevents the inner wire corrosion of claim 1, it is characterized in that described inner wire (1) is copper cash or copper covered steel wire or copper-clad aluminum conductor.
3. according to the described a kind of coaxial cable that prevents the inner wire corrosion of claim 1, it is characterized in that described anticorrosive coat (5) is benzotriazole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320159770 CN203150308U (en) | 2013-03-26 | 2013-03-26 | Coaxial cable capable of preventing inner conductor from corroding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320159770 CN203150308U (en) | 2013-03-26 | 2013-03-26 | Coaxial cable capable of preventing inner conductor from corroding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203150308U true CN203150308U (en) | 2013-08-21 |
Family
ID=48977817
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320159770 Expired - Fee Related CN203150308U (en) | 2013-03-26 | 2013-03-26 | Coaxial cable capable of preventing inner conductor from corroding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203150308U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103198904A (en) * | 2013-03-26 | 2013-07-10 | 贝思特宽带通讯(烟台)有限公司 | Process for processing benzotriazole on inner conductor |
-
2013
- 2013-03-26 CN CN 201320159770 patent/CN203150308U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103198904A (en) * | 2013-03-26 | 2013-07-10 | 贝思特宽带通讯(烟台)有限公司 | Process for processing benzotriazole on inner conductor |
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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: 20130821 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |