CN102568674A - Improved coaxial line structure - Google Patents
Improved coaxial line structure Download PDFInfo
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- CN102568674A CN102568674A CN2010106215808A CN201010621580A CN102568674A CN 102568674 A CN102568674 A CN 102568674A CN 2010106215808 A CN2010106215808 A CN 2010106215808A CN 201010621580 A CN201010621580 A CN 201010621580A CN 102568674 A CN102568674 A CN 102568674A
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- coaxial line
- line structure
- improved coaxial
- insulating barrier
- coated
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Abstract
The invention provides an improved coaxial line structure, which comprises a central conductor, an insulation layer, an isolation layer and a jacket, wherein the insulation layer is wrapped at the outer edge of the central conductor; the isolation layer is wound at the outer edge of the insulation layer and is at least formed by extruding a first electrically conductive material and a second electrically conductive material in a mixing manner; and the jacket is wrapped at the outer edge of the isolation layer. Therefore, according to the improved coaxial line structure provided by the invention, the braided layer of the coaxial line in the prior art can be replaced by utilizing the isolation layer wound at the outer edge of the insulation layer, so that the functions of increasing the manufacture efficiency, reducing use amounts of materials and having better shielding effect can be achieved.
Description
Technical field
The present invention relates to relate in particular to the separator that is coated on the insulating barrier outer rim capable of using, replace the braid of public coaxial line, promote make efficiency, minimizing material usage and the preferable function of screening effect and reach in a kind of improved coaxial line structure.
Background technology
At present, general coaxial line 2 of the prior art (shown in Fig. 1 and 2), its by conductor 21, be coated on conductor 21 outer rims insulating barrier 22, be coated on the braid 23 of insulating barrier 22 outer rims and be coated on braid 23 outer rims outer by 24 constitute; Therefore these coaxial line 2 matching connectors capable of using (figure does not show) are as electric room signal transmission use.
Because general coaxial line 2 in use; Be as isolating with braid 23 to prevent interference of noise; But with public braid 23; Its mode through the staggered braiding of the tiny lead utilization of majority forms the structure of multiple field, so, not only can make coaxial line 2 reduce make efficiency because of braid 23 causes and increases when making outside the shortcoming such as material usage; More can cover relatively poor situation generation and cause coaxial line 2 when reality is used, to have because of the space that is produced on the braid 23.
Therefore, how inventing out a kind of improved coaxial line structure, so that the braid of coaxial line in its instead prior art promotes make efficiency, minimizing material usage and the preferable effect of screening effect and reach, will be that the present invention desires actively to disclose part.
Summary of the invention
Because the shortcoming of above-mentioned known improved coaxial line structure; It does not reach perfection inventor's thoughts; Then exhausting the concentrated research of its intelligence overcomes; Be engaged in this industry accumulating experience for many years with it, and then develop a kind of improved coaxial line structure, promote make efficiency in the hope of reaching, reduce material usage and the preferable purpose of screening effect.
Main purpose of the present invention is providing a kind of improved coaxial line structure, and it is borrowing the separator that is coated on the insulating barrier outer rim, replaces the braid of prior art coaxial line, and then reaches lifting make efficiency, minimizing material usage and the preferable purpose of screening effect.
For reaching above-mentioned purpose, improved coaxial line structure of the present invention comprises: it comprises center conductor; Be coated on the insulating barrier of center conductor outer rim; Be coated on the separator of insulating barrier outer rim, it is at least by the first conduction material and the second conduction material mixing extrusion molding; And the outer quilt that is coated on the separator outer rim.
In one embodiment of this invention, this center conductor can be copper material.
In one embodiment of this invention, this insulating barrier can be the material of plastics, rubber, Teflon and PVC or congruence property.
In one embodiment of this invention, this first conduction material can be the material of conductive plastics or congruence property.
In one embodiment of this invention, this second conduction material can be the material of metal dust or congruence property.
In one embodiment of this invention, this outer material that can be plastics, rubber, Teflon and PVC or congruence property.
Therefore, this improved coaxial line structure of the present invention, the separator that is coated on the insulating barrier outer rim capable of using replaces the braid of coaxial line in the prior art, promotes make efficiency, minimizing material usage and the preferable function of screening effect and reach.
Description of drawings
Fig. 1 is the outside drawing of prior art.
Fig. 2 is the profile of prior art.
Fig. 3 is the outside drawing of first embodiment of the invention.
Fig. 4 is the profile of first embodiment of the invention.
[primary clustering symbol description]
(prior art part)
Outward by 24
(part of the present invention)
The first conduction material 131
The second conduction material 132
Outward by 14
Embodiment
For fully understanding the object of the invention, characteristic and effect, existing by following concrete embodiment, and cooperate appended graphicly, the present invention is done a detailed description, explain as after:
Please, be respectively with reference to Fig. 3 and 4.As shown in the figure: the improved coaxial line structure of the present invention, this coaxial line 1 include at least center conductor 11, insulating barrier 12, separator 13 and outward by 14 constitute.
The above-mentioned center conductor of carrying 11 can be copper material.
This insulating barrier 12 is coated on the outer rim of center conductor 11, and this insulating barrier 12 can be the material of plastics, rubber, Teflon and PVC or congruence property.
This separator 13 is coated on the outer rim of insulating barrier 12; It mixes extrusion molding by the first conduction material 131 and the second conduction material 132 at least; Wherein this first conduction material 131 can be the material of conductive plastics or congruence property, and this second conduction material 132 can be the material of metal dust or congruence property.
Should be outer by 14 be coated on separator 13 outer rim, and should be outer by 14 can be plastics, rubber, Teflon and PVC or congruence property material.
When making; Be after outer rim moulding one insulating barrier 12 of center conductor 11; Mix extrusion molding one separator 13 in insulating barrier 12 outer rims with the first conduction material 131 and the second conduction material 132 again, and make this separator 13 be coated on the outer rim of insulating barrier 12, outside the outer rim moulding one of this separator 13, coated again at last by 14 conducts; And then constitute a coaxial line 1, and reach the effect that promotes make efficiency, reduces material usage; And when utilization, this coaxial line 1 matching connector capable of using (figure does not show) is as the use of electric room signal transmission, and this separator 13 just capable of using in use effectively prevents interference of noise, thereby reaches preferable screening effect.
As stated, the present invention meets patent three important documents fully: novelty, creativeness and practicality.With creative, the present invention is borrowing the separator that is coated on the insulating barrier outer rim with novelty, replaces the braid of coaxial line in the prior art, and then reaches lifting make efficiency, minimizing material usage and the preferable effectiveness of screening effect; With regard to practicality, the product that utilizes the present invention to derive is when the demand that can fully satisfy existing market.
The present invention is open with preferred embodiment hereinbefore, so has the knack of this operator and it should be understood that this embodiment only is used in and describe the present invention, and should not be read as restriction scope of the present invention.It should be noted that the variation and the displacement of all and this embodiment equivalence all should be made as and be encompassed in the category of the present invention.Therefore, protection scope of the present invention when with the claim of hereinafter the person of being defined be as the criterion.
Claims (6)
1. an improved coaxial line structure is characterized in that, comprises:
Center conductor;
Insulating barrier is coated on the outer rim of center conductor;
Separator is coated on the outer rim of insulating barrier, and it is at least by the first conduction material and the second conduction material mixing extrusion molding; And
Outer quilt is coated on the outer rim of separator.
2. improved coaxial line structure as claimed in claim 1 is characterized in that this center conductor is a copper material.
3. improved coaxial line structure as claimed in claim 1 is characterized in that this insulating barrier is the material of plastics, rubber, Teflon and PVC or congruence property.
4. improved coaxial line structure as claimed in claim 1 is characterized in that, this first conduction material is the material of conductive plastics or congruence property.
5. improved coaxial line structure as claimed in claim 1 is characterized in that, this second conduction material is the material of metal dust or congruence property.
6. improved coaxial line structure as claimed in claim 1 is characterized in that, this is outer to be the material of plastics, rubber, Teflon and PVC or congruence property.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010106215808A CN102568674A (en) | 2010-12-27 | 2010-12-27 | Improved coaxial line structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010106215808A CN102568674A (en) | 2010-12-27 | 2010-12-27 | Improved coaxial line structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102568674A true CN102568674A (en) | 2012-07-11 |
Family
ID=46413861
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010106215808A Pending CN102568674A (en) | 2010-12-27 | 2010-12-27 | Improved coaxial line structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102568674A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4486252A (en) * | 1980-10-08 | 1984-12-04 | Raychem Corporation | Method for making a low noise cable |
| US5171938A (en) * | 1990-04-20 | 1992-12-15 | Yazaki Corporation | Electromagnetic wave fault prevention cable |
| US20030097064A1 (en) * | 2001-11-13 | 2003-05-22 | Dnyanesh Talpade | Impedance-matching apparatus and construction for intravascular device |
| CN201503726U (en) * | 2009-08-19 | 2010-06-09 | 贺建和 | Superfine coaxial cable |
-
2010
- 2010-12-27 CN CN2010106215808A patent/CN102568674A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4486252A (en) * | 1980-10-08 | 1984-12-04 | Raychem Corporation | Method for making a low noise cable |
| US5171938A (en) * | 1990-04-20 | 1992-12-15 | Yazaki Corporation | Electromagnetic wave fault prevention cable |
| US20030097064A1 (en) * | 2001-11-13 | 2003-05-22 | Dnyanesh Talpade | Impedance-matching apparatus and construction for intravascular device |
| CN201503726U (en) * | 2009-08-19 | 2010-06-09 | 贺建和 | Superfine coaxial cable |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120711 |