CN204424526U - Male unit radio frequency connector - Google Patents
Male unit radio frequency connector Download PDFInfo
- Publication number
- CN204424526U CN204424526U CN201520102413.0U CN201520102413U CN204424526U CN 204424526 U CN204424526 U CN 204424526U CN 201520102413 U CN201520102413 U CN 201520102413U CN 204424526 U CN204424526 U CN 204424526U
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- China
- Prior art keywords
- outer conductor
- elastic contact
- contact head
- inner wire
- rear end
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Abstract
The utility model discloses a kind of male unit radio frequency connector, comprise outer conductor (1), insulator (2) and inner wire (3), the front end of outer conductor (1) has the cylindrical shape elastic contact head (1-1) that offers several shaft orientation opening grooves (1a), the rear end of outer conductor (1) has a cylindrical base (1-2), the front end of inner wire (3) has a contact pin (3-1), the rear end of inner wire (3) has one for the jack (3-2) of connection cable, insulator (2) is positioned between outer conductor (1) and inner wire (3), the elastic contact head (1-1) of outer conductor (1) front end and the matrix (1-2) of rear end are Split type structure, outer conductor (1) is fixed together by elastic contact head (1-1) and matrix (1-2) and forms a single piece.Elastic contact head (1-1) adopts beryllium-bronze, and matrix (1-2) adopts brass, and the utility model processing is easy, low cost of manufacture.
Description
Technical field
The utility model relates to a kind of radio frequency connector for Signal transmissions, particularly relates to a kind of male unit radio frequency connector with a contact pin and a jack.
Background technology
Existing male unit radio frequency connector, comprises outer conductor, insulator and inner wire; The front end of described outer conductor has the cylindrical shape elastic contact head that offers several shaft orientation opening grooves, the rear end of outer conductor has a cylindrical base, described outer conductor is integrated the single piece processed, the front end of described inner wire has a contact pin, the rear end of inner wire has a jack for connection cable, and described insulator is between described outer conductor and inner wire.The radio frequency connector of this structure, because outer conductor is integrated the single piece processed, again because outer conductor need adopt conductivity performance and the good beryllium-bronze material of elasticity, therefore in use there is outer conductor processing difficulties and the high shortcoming of manufacturing cost.
Summary of the invention
The technical problems to be solved in the utility model overcomes the deficiencies in the prior art, and not only outer conductor processing is easy to provide one, and significantly can reduce the male unit radio frequency connector of its manufacturing cost.
For solving the problems of the technologies described above, the utility model adopts so a kind of male unit radio frequency connector, comprises outer conductor, insulator and inner wire; The front end of described outer conductor has the cylindrical shape elastic contact head that offers several shaft orientation opening grooves, the rear end of outer conductor has a cylindrical base, the front end of described inner wire has a contact pin, the rear end of inner wire has a jack for connection cable, described insulator is between described outer conductor and inner wire, the cylindrical shape elastic contact head of described outer conductor front end and the cylindrical base of rear end are Split type structure, and described outer conductor is fixed together by described elastic contact head and matrix and forms a single piece.
In the utility model, be provided with hole portion in the rear end of described elastic contact head, both by the hole portion of its rear end and the outer circumference surface interference fit of matrix front end, thus are fixed together shape outer conductor in aggregates by described elastic contact head.
After adopting said structure, the utility model has following beneficial effect:
Because the elastic contact head of the utility model outer conductor front end and the matrix of rear end are Split type structure, outer conductor is fixed together by elastic contact head and matrix and forms a single piece, that is, elastic contact head and matrix are two individual components processed respectively, two individual components are through being combined into an overall outer conductor, therefore, on the one hand, because elastic contact head and matrix are processed respectively, thus reduce the difficulty of processing of outer conductor, on the other hand, elastic contact head can adopt different materials from matrix, elastic contact head can adopt conductivity performance and the good material of elasticity such as beryllium-bronze, and matrix can adopt cheap material such as brass, thus considerably reduce the manufacturing cost of outer conductor.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in further detail.
Fig. 1 is a kind of structural representation of the utility model male unit radio frequency connector.
Fig. 2 is the structural representation of the utility model Elastic contact head.
Fig. 3 is the schematic side view of the utility model Elastic contact head.
Fig. 4 is the structural representation of matrix in the utility model.
Fig. 5 is the structural representation of insulator in the utility model.
Fig. 6 is the structural representation of inner wire in the utility model.
Embodiment
See a kind of male unit radio frequency connector shown in Fig. 1 to Fig. 6, comprise outer conductor 1, insulator 2 and inner wire 3, the front end of described outer conductor 1 has the cylindrical shape elastic contact head 1-1 that offers several shaft orientation opening grooves 1a, the rear end of outer conductor 1 has a cylindrical base 1-2, in use, the outer circumference surface of cylindrical base 1-2 is also set with an O RunddichtringO 4, the front end of described inner wire 3 has a contact pin 3-1, the rear end of inner wire 3 has a jack 3-2 for connection cable, described insulator 2 is between described outer conductor 1 and inner wire 3, the described cylindrical shape elastic contact head 1-1 of outer conductor 1 front end and the cylindrical base 1-2 of rear end is Split type structure, described outer conductor 1 is fixed together by described elastic contact head 1-1 and matrix 1-2 and forms a single piece.
In the utility model, as shown in Fig. 1,2,4, hole portion 1b is provided with in the rear end of described elastic contact head 1-1, described elastic contact head 1-1 is by the hole portion 1b of its rear end and the outer circumference surface 1c interference fit of matrix 1-2 front end, thus both to be fixed together shape outer conductor 1 in aggregates by crimping.
The utility model in use, elastic contact head 1-1 and matrix 1-2 adopt different materials to make, elastic contact head 1-1 preferably adopts conductivity performance and the good beryllium-bronze of elasticity, and matrix 1-2 preferably adopts cheap brass, significantly can reduce the manufacturing cost of outer conductor 1 like this.
Through on probation, the processing of the utility model male unit radio frequency connector is easy, and low cost of manufacture, electrical property is excellent, achieves good practical function.
Claims (2)
1. a male unit radio frequency connector, comprises outer conductor (1), insulator (2) and inner wire (3), the front end of described outer conductor (1) has the cylindrical shape elastic contact head (1-1) that offers several shaft orientation opening grooves (1a), the rear end of outer conductor (1) has a cylindrical base (1-2), the front end of described inner wire (3) has a contact pin (3-1), the rear end of inner wire (3) has a jack for connection cable (3-2), described insulator (2) is positioned between described outer conductor (1) and inner wire (3), it is characterized in that: the cylindrical shape elastic contact head (1-1) of described outer conductor (1) front end and the cylindrical base (1-2) of rear end are Split type structure, described outer conductor (1) is fixed together by described elastic contact head (1-1) and matrix (1-2) and forms a single piece.
2. male unit radio frequency connector according to claim 1, it is characterized in that: be provided with hole portion (1b) in the rear end of described elastic contact head (1-1), the hole portion (1b) of described elastic contact head (1-1) by its rear end and outer circumference surface (1c) interference fit of matrix (1-2) front end, thus both are fixed together shape outer conductor in aggregates (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520102413.0U CN204424526U (en) | 2015-02-13 | 2015-02-13 | Male unit radio frequency connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520102413.0U CN204424526U (en) | 2015-02-13 | 2015-02-13 | Male unit radio frequency connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204424526U true CN204424526U (en) | 2015-06-24 |
Family
ID=53474862
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520102413.0U Active CN204424526U (en) | 2015-02-13 | 2015-02-13 | Male unit radio frequency connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204424526U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105048226A (en) * | 2015-08-04 | 2015-11-11 | 中国电子科技集团公司第四十一研究所 | Radio-frequency coaxial cable connector |
| CN108336616A (en) * | 2018-04-04 | 2018-07-27 | 江苏华吉通信科技有限公司 | A kind of high stability contact head of radio frequency (RF) coaxial connector |
| CN108461958A (en) * | 2018-04-04 | 2018-08-28 | 江苏华吉通信科技有限公司 | A kind of radio frequency (RF) coaxial connector of high-performance high stability |
| CN110277698A (en) * | 2018-03-15 | 2019-09-24 | 罗森伯格高频技术有限及两合公司 | Outer conductor structure |
| CN113571936A (en) * | 2016-02-26 | 2021-10-29 | 罗森伯格高频技术有限及两合公司 | Contact sleeve for an electrical plug connector |
| CN114649704A (en) * | 2018-03-15 | 2022-06-21 | 罗森伯格高频技术有限及两合公司 | Outer conductor structure |
-
2015
- 2015-02-13 CN CN201520102413.0U patent/CN204424526U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105048226A (en) * | 2015-08-04 | 2015-11-11 | 中国电子科技集团公司第四十一研究所 | Radio-frequency coaxial cable connector |
| CN113571936A (en) * | 2016-02-26 | 2021-10-29 | 罗森伯格高频技术有限及两合公司 | Contact sleeve for an electrical plug connector |
| CN110277698A (en) * | 2018-03-15 | 2019-09-24 | 罗森伯格高频技术有限及两合公司 | Outer conductor structure |
| CN114649704A (en) * | 2018-03-15 | 2022-06-21 | 罗森伯格高频技术有限及两合公司 | Outer conductor structure |
| CN114649704B (en) * | 2018-03-15 | 2024-04-30 | 罗森伯格高频技术有限及两合公司 | Outer conductor structure |
| CN108336616A (en) * | 2018-04-04 | 2018-07-27 | 江苏华吉通信科技有限公司 | A kind of high stability contact head of radio frequency (RF) coaxial connector |
| CN108461958A (en) * | 2018-04-04 | 2018-08-28 | 江苏华吉通信科技有限公司 | A kind of radio frequency (RF) coaxial connector of high-performance high stability |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |