CN201927369U - High-strength copper-clad copper cable conductor - Google Patents
High-strength copper-clad copper cable conductor Download PDFInfo
- Publication number
- CN201927369U CN201927369U CN2011200195321U CN201120019532U CN201927369U CN 201927369 U CN201927369 U CN 201927369U CN 2011200195321 U CN2011200195321 U CN 2011200195321U CN 201120019532 U CN201120019532 U CN 201120019532U CN 201927369 U CN201927369 U CN 201927369U
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- Prior art keywords
- copper
- conductor
- clad
- cylindrical base
- utility
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Abstract
The utility model relates to a high-strength copper-clad copper conductor adopted by a coaxial cable, which has the characteristics of reasonable utilization of resources and low production cost on the premise of guaranteeing the transmission performance of the conductor to be stable. The utility model has the technical scheme that the high-strength copper-clad copper cable conductor comprises a cylindrical base body made of copper-zinc alloy, and is characterized in that the outer circumference surface of the cylindrical base body is coated with a pure-copper metal layer with the thickness of 0.1-0.3mm.
Description
Technical field
The utility model relates to a kind of conductor, especially the high strength copper-clad copper conductor of coaxial cable employing.
Background technology
The structure of conventional coaxial cable comprises from outside to inside crust, screen, insulating barrier and the conductor of coaxial coating successively; During use, high-frequency signal transmits by the conductor of coaxial cable, and signal code concentrates on conductive surface and flows through; Here it is so-called " skin effect ".Therefore the performance of conductive surface material has directly determined the transmission performance of coaxial cable.
Conductor in the existing coaxial cable adopts fine copper (claiming oxygen-free copper again) to make substantially, and the copper resource of consumption is more; And cable in use, really has the surperficial very thin one deck copper material that has only of transmitting effect, and all the other most copper materials have just been born supporting role.Obviously, resource does not obtain rational Application.
The utility model content
Technical problem to be solved in the utility model is to overcome above-mentioned the deficiencies in the prior art, and a kind of improvement of coaxial cable conductor is provided, and this conductor should guarantee under the stable prerequisite of transmission performance, has resource rational utilization, characteristics that production cost is low.
The technical solution adopted in the utility model is:
High strength copper-clad copper cable conductor comprises the cylindrical base made from ormolu, it is characterized in that: the external peripheral surface of this cylindrical base is coated by a fine copper metal level.
Described fine copper metal layer thickness is 0.1-0.3mm.
The beneficial effects of the utility model are: because according to the kelvin effect principle, the utility model only adopts copper material at the skin (being the transmission position of high-frequency signal) of conductor, and adopts ormolu (being basis brass) at the cylindrical base (being the non-transmission position of high-frequency signal) of conductor; Not only satisfied the transmission requirement of high-frequency signal fully, guaranteed the electric property of cable, effectively utilized resource, and reduced cost; Simultaneously, also effectively reduce copper material consumption, thereby have vast market prospect.
Description of drawings
Fig. 1 is a cross sectional representation of the present utility model.
Embodiment
Below in conjunction with Figure of description, the utility model is described in further detail.
As shown in Figure 1, high strength copper-clad copper cable conductor described in the utility model comprises the cylindrical base made from ormolu 2: the external peripheral surface of this cylindrical base is coated by a fine copper metal level 1.Described fine copper metal layer thickness is preferably 0.1-0.3mm.
When the utility model was made, described fine copper metal level 1 can be positioned at the surface of cylindrical base by coating drawing process, perhaps by electroplating technology attached to the cylindrical base surface.
Concrete manufacture process is: cleaning, drying behind the cylindrical base unwrapping wire of ormolu, the sizing; Simultaneously fine copper plate branch is cut to strip, cleaning, drying behind the unwrapping wire; Again strip fine copper plate vertically is coated on the surface of cylindrical base, then with weld seam welded closure (coat good conductor semi-finished product diameter this moment and be about 3-4mm); Afterwards the conductor semi-finished product are drawn to required diameter (conductor diameter of coaxial cable is generally about 1mm); Carry out line flaw detection again, detect.Also can directly plate one deck fine copper (existing mature technology is not described in detail) by electroplating work procedure at its outer surface then earlier with cylindrical base unwrapping wire, sizing, the cleaning, drying of ormolu, thickness of coating is determined according to actual conditions.
Claims (2)
1. high strength copper-clad copper cable conductor comprises the cylindrical base made from ormolu (2), it is characterized in that: the external peripheral surface of this cylindrical base is coated by a fine copper metal level (1).
2. high strength copper-clad copper cable conductor according to claim 1, it is characterized in that: described fine copper metal layer thickness is 0.1-0.3mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200195321U CN201927369U (en) | 2011-01-18 | 2011-01-18 | High-strength copper-clad copper cable conductor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200195321U CN201927369U (en) | 2011-01-18 | 2011-01-18 | High-strength copper-clad copper cable conductor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201927369U true CN201927369U (en) | 2011-08-10 |
Family
ID=44431206
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200195321U Expired - Fee Related CN201927369U (en) | 2011-01-18 | 2011-01-18 | High-strength copper-clad copper cable conductor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201927369U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103762009A (en) * | 2014-02-15 | 2014-04-30 | 芜湖鑫力管道技术有限公司 | Composite copper-clad brass wire and production method thereof |
-
2011
- 2011-01-18 CN CN2011200195321U patent/CN201927369U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103762009A (en) * | 2014-02-15 | 2014-04-30 | 芜湖鑫力管道技术有限公司 | Composite copper-clad brass wire and production method thereof |
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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: 20110810 Termination date: 20150118 |
|
| EXPY | Termination of patent right or utility model |