CN103107436B - A kind of split type radio frequency (RF) coaxial connector - Google Patents
A kind of split type radio frequency (RF) coaxial connector Download PDFInfo
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- CN103107436B CN103107436B CN201310016770.0A CN201310016770A CN103107436B CN 103107436 B CN103107436 B CN 103107436B CN 201310016770 A CN201310016770 A CN 201310016770A CN 103107436 B CN103107436 B CN 103107436B
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- movable part
- radio frequency
- coaxial connector
- capillary
- shell
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Abstract
The present invention relates to a kind of split type radio frequency (RF) coaxial connector, be made up of fixed part and movable part, fixed part is connected by the mode inserted with movable part, also improves electrical characteristics while easy for installation, and electrical characteristics can be increased to more than 3 times of existing product.
Description
Technical field
The present invention relates to the communications field, particularly relate to a kind of radio frequency (RF) coaxial connector.
Background technology
Radio frequency (RF) coaxial connector is a kind of element being installed on cable or being arranged on instrument, as the element that transmission line is electrically connected or is separated, is the important component part of electric connector, at present to standardization, and seriation, generalization future development.
The making material of existing inner conductor of radio frequency coaxial connector is phosphor-copper in the market, is made up 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 inner conductor of radio frequency coaxial connector electrical characteristics of this kind of design are poor, and contact engaging and separating force is low, poor flexibility, yielding after plug repeatedly.
Summary of the invention
Technical problem to be solved by this invention provides 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 split type radio frequency (RF) coaxial connector, is made up of fixed part and movable part, and fixed part is connected by the mode inserted with movable part, also improves electrical characteristics while easy for installation, and electrical characteristics can be increased 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 on one end of inner wire in a welding manner, and capillary can 360 ° of rotations.
Above-mentioned a kind of split type radio frequency (RF) coaxial connector, wherein, annular knurl process 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 outer angle be followed successively by 170 °, 149 °, 116 °, now capillary and the parts that need be connected are fitted the tightst, and now decay minimum, 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, annular knurl process 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 is evenly provided with some cannelures, adds elasticity and useful life, and can be applicable to the product of various different size, 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, enhances elasticity and resilience function, adds useful life.
Beneficial effect of the present invention is:
1. fixed part is connected by the mode inserted with movable part, also improves electrical characteristics while easy for installation, and electrical characteristics can be increased to more than 3 times of existing product;
2. capillary is fixed on one end of inner wire in a welding manner, and capillary can 360 ° of rotations, add the flexibility of installation;
3. carry out annular knurl process, make fixed effect better;
4. capillary has three knuckles, from weld mutually outer angle be followed successively by 170 °, 149 °, 116 °, now capillary and the parts that need be connected are fitted the tightst, and electrical characteristics are best;
5. the shell lower end of movable part is prolonged periphery and is longitudinally evenly provided with some open slots, adds elasticity and useful life, and can be applicable to the product of various different size, saved cost;
6. the shell lower end of movable part is prolonged periphery and is provided with a unsealed circular retainer ring, enhances elasticity and resilience function, adds useful life.
Accompanying drawing explanation
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
Below in conjunction with accompanying drawing, the invention will be further described.
A kind of split type radio frequency (RF) coaxial connector, be made up of fixed part (see figure 1) and movable part (see figure 2), fixed part (Fig. 1) is connected by the mode inserted with movable part (Fig. 2), also improve electrical characteristics while easy for installation, electrical characteristics can be increased 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 on one end of inner wire 12 in a welding manner, capillary 14 has three knuckles a, b, c, angle is followed successively by 170 °, 149 °, 116 °, now capillary and the parts that need be connected are fitted the tightst, and capillary 14 can 360 ° of rotations; Annular knurl process 111 has been carried out in fixed part shell 11 lower end, makes 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; Annular knurl process 211 has been carried out in shell 21 upper end, makes fixed effect better; As shown in Figure 3, shell 21 lower end is prolonged periphery and is longitudinally evenly provided with some open slots 212, and prolongs periphery and be provided with a unsealed circular retainer ring 213 and add elasticity and useful life, and can be applicable to the product of various different size, has saved cost.
Claims (1)
1. a split type radio frequency (RF) coaxial connector, it is characterized by, be made up of fixed part and movable part, fixed part is connected by the mode inserted with movable part, described fixed part comprises shell, inner wire, dielectric and capillary, described capillary is fixed on one end of inner wire in a welding manner, annular knurl process has been carried out in described fixed part shell lower end, the capillary of described fixed part has three knuckles, 170 ° are followed successively by from the outside angle of weld, 149 °, 116 °, described movable part is followed successively by inner wire from inside to outside, dielectric and shell, annular knurl process has been carried out in the shell upper end of described movable part, the shell lower end of described movable part is prolonged peripheral, axial and is evenly provided with some cannelures, 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 CN103107436A (en) | 2013-05-15 |
| CN103107436B true 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) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103107436A (en) | 2013-05-15 |
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| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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 |