CN103107436A - Split type radio-frequency coaxial connector - Google Patents
Split type radio-frequency coaxial connector Download PDFInfo
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- CN103107436A CN103107436A CN2013100167700A CN201310016770A CN103107436A CN 103107436 A CN103107436 A CN 103107436A CN 2013100167700 A CN2013100167700 A CN 2013100167700A CN 201310016770 A CN201310016770 A CN 201310016770A CN 103107436 A CN103107436 A CN 103107436A
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- coaxial connector
- split type
- type radio
- radio frequency
- movable part
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Abstract
The invention relates to a split type radio-frequency coaxial connector which is composed of a fixed part and a moveable part. The fixed part is connected with the moveable part in an inserting mode, thus installation is easy as well as electrical characteristics are improved, wherein the electric characteristics can be increased to more than three times that of an original product.
Description
Technical field
The present invention relates to the communications field, relate in particular to a kind of radio frequency (RF) coaxial connector.
Background technology
Radio frequency (RF) coaxial connector is be installed on cable or be arranged on a kind of element on instrument, as transmission line electrical connection or the element that separates, is the important component part of electric connector, at present to standardization, and seriation, generalization future development.
The making material of existing radio frequency (RF) coaxial connector inner wire is phosphor-copper in the market, is comprised of conductor head and the body of rod, and wherein, conductor head pinching end is provided with two guiding partss, and guiding parts is one-body molded with dual-side and become 135 ° of angles.The radio frequency (RF) coaxial connector inner wire electrical characteristics of this kind design are poor, and contact engaging and separating force is low, poor flexibility, and are yielding after plug repeatedly.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of split type radio frequency (RF) coaxial connector for above drawback.
For solving the problems of the technologies described above, technical scheme of the present invention is:
A kind of split type radio frequency (RF) coaxial connector is comprised of fixed part and movable part, and fixed part is connected by the mode of inserting with movable part, has also improved electrical characteristics the time easy for installation, and electrical characteristics can increase to more than 3 times of existing product.
Above-mentioned a kind of split type radio frequency (RF) coaxial connector, wherein, described fixed part comprises shell, inner wire, dielectric and capillary, and described capillary is fixed in an end of inner wire in the mode of welding, and capillary can 360 ° of rotations.
Above-mentioned a kind of split type radio frequency (RF) coaxial connector, wherein, the annular knurl processing has been carried out in described fixed part shell lower end, makes fixed effect better.
Above-mentioned a kind of split type radio frequency (RF) coaxial connector, wherein, the capillary of described fixed part has three knuckles, from weld mutually outside angle be followed successively by 170 °, 149 °, 116 °, this moment, capillary was the tightst with the parts applying that needs to be connected, and this moment, decay was minimum, and electrical characteristics are the highest.
Above-mentioned a kind of split type radio frequency (RF) coaxial connector, wherein, described movable part is followed successively by inner wire, dielectric and shell from inside to outside.
Above-mentioned a kind of split type radio frequency (RF) coaxial connector, wherein, the annular knurl processing has been carried out in the shell upper end of described movable part, makes fixed effect better.
Above-mentioned a kind of split type radio frequency (RF) coaxial connector, wherein, the shell lower end of described movable part is prolonged peripheral, axial and evenly is provided with some cannelures, has increased elasticity and useful life, and can be applicable to the product of various different sizes, has saved cost.
Above-mentioned a kind of split type radio frequency (RF) coaxial connector, wherein, the shell lower end of described movable part is prolonged periphery and is provided with a unsealed circular retainer ring, has strengthened elasticity and resilience function, has increased useful life.
Beneficial effect of the present invention is:
1. fixed part is connected by the mode of inserting with movable part, has also improved electrical characteristics the time easy for installation, and electrical characteristics can increase to more than 3 times of existing product;
2. capillary is fixed in an end of inner wire in the mode of welding, and capillary can 360 ° of rotations, have increased the flexibility of installing;
3. carry out annular knurl and process, make fixed effect better;
4. capillary has three knuckles, from weld mutually outside angle be followed successively by 170 °, 149 °, 116 °, this moment, capillary was the tightst with the parts applying that needs to be connected, electrical characteristics are best;
5. the shell lower end of movable part is prolonged periphery and vertically evenly is provided with some open slots, has increased elasticity and useful life, and can be applicable to the product of various different sizes, has saved cost;
6. the shell lower end of movable part is prolonged periphery and is provided with a unsealed circular retainer ring, has strengthened elasticity and resilience function, has increased useful life.
Description of drawings
Fig. 1 is the front view of fixed part
Fig. 2 is the front view of movable part
Fig. 3 is the vertical view of movable part
Embodiment
The invention will be further described below in conjunction with accompanying drawing.
A kind of split type radio frequency (RF) coaxial connector, formed by fixed part (see figure 1) and movable part (see figure 2), fixed part (Fig. 1) is connected by the mode of inserting with movable part (Fig. 2), also improved electrical characteristics the time easy for installation, electrical characteristics can increase to more than 3 times of existing product.
Fixed part comprises shell 11, inner wire 12, dielectric 13 and capillary 14 as shown in Figure 1, wherein capillary 14 is fixed in an end of inner wire 12 in the mode of welding, capillary 14 has three knuckle a, b, c, angle is followed successively by 170 °, 149 °, 116 °, this moment, capillary was the tightst with the parts applying that needs to be connected, and capillary 14 can 360 ° of rotations; Fixed part shell 11 lower ends have been carried out annular knurl and have been processed 111, make fixed effect better.
Movable part is followed successively by inner wire 22, dielectric 23 and shell 21 from inside to outside as shown in Figure 2; Shell 21 upper ends have been carried out annular knurl and have been processed 211, make fixed effect better; As shown in Figure 3, shell 21 lower ends are prolonged periphery and vertically evenly are provided with some open slots 212, and prolong periphery and be provided with a unsealed circular retainer ring 213 and increased elasticity and useful life, and can be applicable to the product of various different sizes, have saved cost.
Claims (8)
1. a split type radio frequency (RF) coaxial connector, is characterized by, and is comprised of fixed part and movable part, and fixed part is connected by the mode of inserting with movable part.
2. a kind of split type radio frequency (RF) coaxial connector as claimed in claim 1, is characterized by, and described fixed part comprises shell, inner wire, dielectric and capillary, and described capillary is fixed in an end of inner wire in the mode of welding.
3. a kind of split type radio frequency (RF) coaxial connector as claimed in claim 2, is characterized by, and the annular knurl processing has been carried out in described fixed part shell lower end.
4. a kind of split type radio frequency (RF) coaxial connector as claimed in claim 2, is characterized by, and the capillary of described fixed part has three knuckles, from weld mutually outside angle be followed successively by 170 °, 149 °, 116 °.
5. a kind of split type radio frequency (RF) coaxial connector as claimed in claim 1, is characterized by, and described movable part is followed successively by inner wire, dielectric and shell from inside to outside.
6. a kind of split type radio frequency (RF) coaxial connector as claimed in claim 5, is characterized by, and the annular knurl processing has been carried out in the shell upper end of described movable part.
7. a kind of split type radio frequency (RF) coaxial connector as claimed in claim 5, is characterized by, and the shell lower end of described movable part is prolonged peripheral, axial and evenly is provided with some cannelures.
8. a kind of split type radio frequency (RF) coaxial connector as claimed in claim 5, is characterized by,
The shell lower end of described movable part is prolonged periphery and is provided with a unsealed circular retainer ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310016770.0A CN103107436B (en) | 2013-01-17 | 2013-01-17 | A kind of split type radio frequency (RF) coaxial connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310016770.0A CN103107436B (en) | 2013-01-17 | 2013-01-17 | A kind of split type radio frequency (RF) coaxial connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103107436A true CN103107436A (en) | 2013-05-15 |
| CN103107436B CN103107436B (en) | 2015-09-23 |
Family
ID=48315101
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310016770.0A Expired - Fee Related CN103107436B (en) | 2013-01-17 | 2013-01-17 | A kind of split type radio frequency (RF) coaxial connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103107436B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106961057A (en) * | 2016-01-08 | 2017-07-18 | 上海航天科工电器研究院有限公司 | A kind of split type radio frequency (RF) coaxial connector |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2728030Y (en) * | 2004-07-27 | 2005-09-21 | 西安科耐特科技有限责任公司 | Clamping ring for mini radio frequency coaxial connector |
| CN201247878Y (en) * | 2008-08-27 | 2009-05-27 | 宁波市吉品信息科技有限公司 | Rapid plugging type coaxial connector |
-
2013
- 2013-01-17 CN CN201310016770.0A patent/CN103107436B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2728030Y (en) * | 2004-07-27 | 2005-09-21 | 西安科耐特科技有限责任公司 | Clamping ring for mini radio frequency coaxial connector |
| CN201247878Y (en) * | 2008-08-27 | 2009-05-27 | 宁波市吉品信息科技有限公司 | Rapid plugging type coaxial connector |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106961057A (en) * | 2016-01-08 | 2017-07-18 | 上海航天科工电器研究院有限公司 | A kind of split type radio frequency (RF) coaxial connector |
| CN106961057B (en) * | 2016-01-08 | 2019-03-01 | 上海航天科工电器研究院有限公司 | A kind of split type radio frequency (RF) coaxial connector |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103107436B (en) | 2015-09-23 |
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| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150923 Termination date: 20170117 |