CN200944471Y - Rapid plugging self-locking radio-frequency coaxial connector socket - Google Patents
Rapid plugging self-locking radio-frequency coaxial connector socket Download PDFInfo
- Publication number
- CN200944471Y CN200944471Y CNU2006200747720U CN200620074772U CN200944471Y CN 200944471 Y CN200944471 Y CN 200944471Y CN U2006200747720 U CNU2006200747720 U CN U2006200747720U CN 200620074772 U CN200620074772 U CN 200620074772U CN 200944471 Y CN200944471 Y CN 200944471Y
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- coaxial connector
- outer conductor
- clasp
- length
- plug
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Abstract
A rapid plugging self-locking radio-frequency coaxial connector socket comprises a clasp-hold device as the shell, which is characterized in that: the length of the linking part of the outer edge (2-2) of the outer conductor (2) and a plug is 5.55, and the upper tolerance is 0.03 which the lower tolerance is 0; the included angle of the inclined plane (2-2) of the outer conductor (2) is 55 degrees; the clasp-hold device of the socket is formed by the length 5.55 and the included angle 55 degrees. As the length of the clasp-hold device is changed, the utility model makes the clasp-hold between a plug and the socket closer, the usage frequency improved from 6 GHz to 18 GHz while and the standing wave ratio still less than 1.15, and simultaneously plays a role in dust and moisture prevention, which can be widely applied to radars, communications and data speed processing and transmission systems.
Description
Technical field
The utility model relates to radio frequency (RF) coaxial connector, especially a kind of RF coaxial connector jack of fast plugging self-locking.
Background technology
Radio frequency (RF) coaxial connector is the derivative form of the highly reliable radio frequency (RF) coaxial connector of a kind of screw thread screwing type miniature precision, changes the mode that is threaded of screw thread screwing type connector into the special self-locking that pushes and connects.Push self-locking and connect and not only to be easy to connect, and the connection that causes when having avoided thread damage lost efficacy, and its retaining mechanism makes connection more reliable, it is less to take up room, and its connection speed is compared with the connector before the distortion can improve 10 times.Can be widely used in radar, communication, data speed processing transmission system.
All there is leading company of tens of family development multi-series radio frequency (RF) coaxial connector in countries such as U.S. Amphenol, French Radiall, German Rosenberger, Switzerland Huber+Suhner, the year supply of goods of wherein French Radiall, Switzerland Huber+Suhner all reaches more than 100 ten thousand covers, and success be used for the dual-use communications field, all kinds of broadbands.But, from external product and disclosed data, mainly there is following main deficiency in its product: 1, its frequency of utilization is all in 0～6GHz scope, can only satisfy the instructions for use of general civil equipment, can't in the modern communications high and new technology equipment, be used, use more can't for national defense and military equipment.2, do not have the design of dust and moisture gas, its environment for use is subjected to certain limitation.
Summary of the invention
The purpose of this utility model is to overcome the RF coaxial connector jack that above deficiency provides a kind of fast plugging self-locking, be on the port of connector, to have strengthened the length of outer rim and the angle of chamfering, make when headstock plugs together closelyr, and then improved its frequency of utilization scope; Simultaneously on socket, increase rubber seal, can play dust and moisture gas effect to a certain degree.
The utility model is achieved through the following technical solutions: a kind of RF coaxial connector jack of fast plugging self-locking, comprise jack, outer conductor, insulator, it is characterized in that outer rim one side at outer conductor, with the oral area is benchmark, strengthen the length of external profile diameter 2-1 and the angle of 2-2, and have a groove 2-3 at 2-3 place, the middle part of outer conductor, rubber seal is fixed therein.
The front end of aforesaid outer conductor outer rim 2-1 and the length of plug binding site are 5.55, and last tolerance is 0.03, and following tolerance is 0.
The angle of aforesaid outer conductor inclined-plane 2-2 is 55 °
The utility model has been owing to changed the length and the angle of outer conductor one side and plug binding site, make between plug and the socket clasp more tight, thereby make the frequency of utilization of product bring up to 18GHz from 6GHz, and standing-wave ratio is still less than 1.15; Simultaneously owing on the outer rim of socket, increased rubber seal; when plug and socket plugs together; can play dust and moisture gas effect to a certain degree, more good to the protection of connector inside, can be widely used in radar, communication, data speed processing transmission system.
Description of drawings
Fig. 1 is a structure cutaway view of the present utility model.
Fig. 2 is an outer conductor structure cutaway view of the present utility model.
Execution mode
By Fig. 1 Fig. 2 as can be known, a kind of RF coaxial connector jack of fast plugging self-locking comprises jack 1, outer conductor 2, insulator 3 and rubber seal 4.It is characterized in that outer rim one side at outer conductor 2, is benchmark with the oral area, strengthens the length of external profile diameter 2-1 and the angle of 2-2, and has a groove 2-3 at the middle part of outer conductor 2, and rubber seal 4 is fixed therein.Wherein the outer rim 2-2 of outer conductor 2 and the length plug binding site are 5.55, tolerance by original last tolerance+0.01 be adjusted into+0.03, following tolerance-0.02 is adjusted into 0, because the excessive plugs and sockets tightness that causes easily of following tolerance is not enough, frequency of utilization can't promote, the angle of the inclined-plane 2-2 of corresponding outer conductor 2 is good with 55 °, 55 ° of devices of clasping that form socket of length 5.55 and angle.
The course of work: earlier in the aperture that center conductor 1 is inserted in the insulator 3, after insulator 3 is inserted in the endoporus of shells 3, rubber seal 4 tightly is pressed in the groove 2-3 of outer conductor 2, finishes assembling, forms product.When plug and this socket connector plugged together, because above-mentioned outer conductor outer rim 2-2 and the length plug binding site are 5.55, last tolerance was 0.03, and following tolerance is 0.And the angle of outer conductor inclined-plane 2-2 is 55 ° effect, clasps formation.
The RF coaxial connector jack of this fast plugging self-locking can plug each other with plug, needs for 2 seconds at most, in addition, and when having avoided screw thread to tighten, because of twisting force damages center conductor, panel.Through test, under vibration environment, this retaining mechanism can be guaranteed the stable transfer of signal.After connector plug inserted socket, plug can be convenient to cable assembly at system wiring around 360 ℃ of rotations of socket.
Claims (3)
1, a kind of RF coaxial connector jack of fast plugging self-locking, comprise center conductor (1), outer conductor (2), insulator (3), it is characterized in that: locate to have a groove (2-3) at the middle part of outer conductor (2) (2-3), rubber seal (4) is fixed therein.
2, the RF coaxial connector jack of a kind of fast plugging self-locking according to claim 1 is characterized in that: the front end of described outer conductor (2) outer rim (2-2) and the length of plug binding site are 5.55, and last tolerance is 0.03, and following tolerance is 0.
3, the RF coaxial connector jack of a kind of fast plugging self-locking according to claim 1 is characterized in that: the angle on described outer conductor (2) inclined-plane (2-2) is 55 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200747720U CN200944471Y (en) | 2006-07-10 | 2006-07-10 | Rapid plugging self-locking radio-frequency coaxial connector socket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200747720U CN200944471Y (en) | 2006-07-10 | 2006-07-10 | Rapid plugging self-locking radio-frequency coaxial connector socket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200944471Y true CN200944471Y (en) | 2007-09-05 |
Family
ID=38719108
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006200747720U Expired - Fee Related CN200944471Y (en) | 2006-07-10 | 2006-07-10 | Rapid plugging self-locking radio-frequency coaxial connector socket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200944471Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104767070A (en) * | 2015-04-02 | 2015-07-08 | 姜超 | Thermal shrinking machine waterproof socket |
| CN109950720A (en) * | 2017-12-20 | 2019-06-28 | 中航光电科技股份有限公司 | RF coaxial adapters |
-
2006
- 2006-07-10 CN CNU2006200747720U patent/CN200944471Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104767070A (en) * | 2015-04-02 | 2015-07-08 | 姜超 | Thermal shrinking machine waterproof socket |
| CN109950720A (en) * | 2017-12-20 | 2019-06-28 | 中航光电科技股份有限公司 | RF coaxial adapters |
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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: 20070905 Termination date: 20150710 |
|
| EXPY | Termination of patent right or utility model |