CN201163694Y - Fast plugging type RF coaxial connector - Google Patents
Fast plugging type RF coaxial connector Download PDFInfo
- Publication number
- CN201163694Y CN201163694Y CNU2007201310759U CN200720131075U CN201163694Y CN 201163694 Y CN201163694 Y CN 201163694Y CN U2007201310759 U CNU2007201310759 U CN U2007201310759U CN 200720131075 U CN200720131075 U CN 200720131075U CN 201163694 Y CN201163694 Y CN 201163694Y
- Authority
- CN
- China
- Prior art keywords
- contact sleeve
- coaxial connector
- sleeve
- peripheral face
- contact
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model provides a quick plug-pull type radiofrequency coaxial connector, which comprises a contact sleeve, a jack, a spring and an outer guide sleeve. The contact sleeve is positioned in the outer guide sleeve, the spring is positioned between the outer circumferential surface of one end of the contact sleeve and an inner hole of the outer guide sleeve, both ends of the spring respectively contact a step of the outer circumferential surface of the contact sleeve and a step of one end of the outer guide sleeve, the outer circumferential surface of the jack is fixed with an inner hole of an insulator, the outer circumferential surface of the insulator is fixed with an inner hole of the contact sleeve and also comprises an outer conductor, and the outer circumferential surface of one end of the outer conductor is in interference fit with the inner hole of one end of the contact sleeve. When the quick plug-pull type radiofrequency coaxial connector with the structure is adopted, a plug is only plugged into the contact sleeve or pulled out of the contact sleeve during the use, so the quick plug-pull type radiofrequency coaxial connector has convenient use and high practical value in usability and economy.
Description
Technical field
The utility model relates to a kind of radio frequency (RF) coaxial connector, particularly a kind of quick plug-in coaxial connector.
Technical background
The connector that is used for the radio-frequency (RF) coaxial feeder system is commonly referred to as radio frequency (RF) coaxial connector, and this connector can be used for the connection between radio frequency coaxial-cable and communication electronic equipment and the similar electronic equipment, also can be used for coaxial and little band, being connected between coaxial and the waveguide.
The connected mode of radio frequency (RF) coaxial connector is generally screw-type, and this connector is that the connection by the plug and socket attaching nut realizes being electrically connected and separation function of transmission system with separating.The connector device that uses in various electronic equipments connects the radio-frequency (RF) coaxial transmission line that suitable radio frequency cable constitutes, and is the chief component of radio-frequency (RF) transmission system, and basic function is to transmit radio frequency electromagnetic energy effectively.But the radio frequency (RF) coaxial connector of this structure needs specific purpose tool and hand disassembly screw thread in the assembling process, and trouble is installed, and can not realize the fast insert-pull function, loses time, and wastes time and energy; And the connector of this structure required the operating space bigger, when not having enough spaces to be rotatably connected nut in the use occasion of connector, the screw-type radio frequency (RF) coaxial connector just can't use.
Summary of the invention
Problem to be solved in the utility model provides a kind of easy to use, but the radio frequency (RF) coaxial connector of dependable performance and fast insert-pull.
In order to address the above problem, a kind of quick plug-in radio frequency (RF) coaxial connector that the utility model provides, it comprises contact sleeve, jack, spring, outer bush, described contact sleeve is positioned at outer bush, described spring is between the outer peripheral face and outer bush endoporus of contact sleeve one end, its two ends contact with the step of contact sleeve outer peripheral face and the step of outer bush one end respectively, the outer peripheral face of described jack is fixedlyed connected with the endoporus of insulator, the outer peripheral face of described insulator is fixedlyed connected with described contact sleeve endoporus, also comprise an outer conductor, the endoporus interference fit of the outer peripheral face of described outer conductor one end and described contact sleeve one end.
Aforesaid a kind of quick plug-in radio frequency (RF) coaxial connector, wherein, above-mentioned outer conductor is one to have the cylindrical shell of flange, the inner peripheral surface interference fit of the outer peripheral face of above-mentioned outer conductor one end and above-mentioned contact sleeve one end, one end of above-mentioned outer bush contacts with the flange of outer conductor, and the other end of outer conductor is provided with external screw thread.
Adopt the quick plug-in radio frequency (RF) coaxial connector of said structure, need only during use plug is inserted or extracts in the contact sleeve, easy to use, the connector of this spline structure, for the machine frame electronic equipment, being connected between using time frame and the machine frame can push reeve, and can carry out blind inserting, easy to use, thus the space miniaturization that machine frame connects guaranteed, on usability, economy, have very high practical value.
Description of drawings
Fig. 1 is a structural representation of the present utility model
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
In order to address the above problem, a kind of quick plug-in radio frequency (RF) coaxial connector that the utility model provides, comprise contact sleeve 1, jack 6, spring 3, outer bush 2, contact sleeve 1 is positioned at outer bush 2, spring 3 is between the outer peripheral face and outer bush 2 endoporus of contact sleeve 1 one ends, spring 3 two ends contact with the step of contact sleeve 1 outer peripheral face and the step of outer bush 2 one ends respectively, the outer peripheral face of jack 6 is fixedlyed connected with the endoporus of insulator 61, the outer peripheral face of insulator 61 is fixedlyed connected with contact sleeve 1 endoporus, also comprise an outer conductor 4, the endoporus interference fit of the outer peripheral face of outer conductor 4 one ends and described contact sleeve 1 one ends, outer conductor 4 is one to have the cylindrical shell of flange 41, one end of outer bush 4 contacts with flange 41, the other end 43 of outer conductor 4 is provided with external screw thread, the other end of contact sleeve 1 can move axially in outer bush 2, therefore the effect of the other end of contact sleeve 1 with guiding, can realize blind inserting, one end of outer bush 2 props up the step 41 of outer conductor 4, closely cooperate with it, the outer peripheral face of outer bush 2 is fixed a ring flange 5, jack 6 is pressed in the insulator 61, again insulator 61 is pressed in the contact sleeve 1, thereby jack 6 is fixed in the contact sleeve 1, be filled with insulating material in the outer conductor 4, during use, ring flange 5 is installed on the machine frame, plug on another machine frame is inserted this connector, after plug inserts connector, outer bush 2 moves axially compression spring 3, elastic force by spring 3 is crimped on connector closely with plug, improve the reliability that connects, the connector of this spline structure, for the machine frame electronic equipment, being connected between using time frame and the machine frame can push reeve, and can carry out blind inserting, easy to use, thereby guaranteed the space miniaturization that machine frame connects, at usability, has very high practical value on the economy.
Claims (2)
1, a kind of quick plug-in radio frequency (RF) coaxial connector, comprise contact sleeve (1), jack (6), spring (3), outer bush (2), described contact sleeve (1) is positioned at outer bush (2), described spring (3) is positioned between the outer peripheral face and outer bush (2) endoporus of contact sleeve (1) one end, described spring (3) two ends contact with the step (11) of contact sleeve (1) outer peripheral face and the inner bottom surface (21) of outer bush (2) one ends respectively, the outer peripheral face of described jack (6) is fixedlyed connected with the endoporus of insulator (61), the outer peripheral face of described insulator (61) is fixedlyed connected with described contact sleeve (1) endoporus, it is characterized in that, also comprise an outer conductor (4), the outer peripheral face (44) of described outer conductor (4) one ends (42) and endoporus (12) interference fit of described contact sleeve (1) one end.
2, a kind of according to claim 1 quick plug-in radio frequency (RF) coaxial connector, it is characterized in that, described outer conductor (4) is the cylindrical shell that an axial middle part has flange (41), described flange (41) contacts with the bottom (22) of described outer bush (2), and the other end of described outer conductor (4) is provided with external screw thread (43).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201310759U CN201163694Y (en) | 2007-12-18 | 2007-12-18 | Fast plugging type RF coaxial connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201310759U CN201163694Y (en) | 2007-12-18 | 2007-12-18 | Fast plugging type RF coaxial connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201163694Y true CN201163694Y (en) | 2008-12-10 |
Family
ID=40184622
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201310759U Expired - Fee Related CN201163694Y (en) | 2007-12-18 | 2007-12-18 | Fast plugging type RF coaxial connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201163694Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101976786A (en) * | 2010-10-11 | 2011-02-16 | 镇江华浩通信器材有限公司 | Push-poke self-locking radio frequency coaxial connector |
| CN104103982A (en) * | 2014-07-22 | 2014-10-15 | 中国电子科技集团公司第四十一研究所 | Ultra-small push-in broadband radio frequency coaxial connector with self-protection device |
| CN105344019A (en) * | 2015-12-18 | 2016-02-24 | 镇江步云电子有限公司 | Microwave probe |
-
2007
- 2007-12-18 CN CNU2007201310759U patent/CN201163694Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101976786A (en) * | 2010-10-11 | 2011-02-16 | 镇江华浩通信器材有限公司 | Push-poke self-locking radio frequency coaxial connector |
| CN104103982A (en) * | 2014-07-22 | 2014-10-15 | 中国电子科技集团公司第四十一研究所 | Ultra-small push-in broadband radio frequency coaxial connector with self-protection device |
| CN104103982B (en) * | 2014-07-22 | 2016-10-05 | 中国电子科技集团公司第四十一研究所 | A kind of microminiature push-in type wide band radio-frequency coaxial connector with self-protecting device |
| CN105344019A (en) * | 2015-12-18 | 2016-02-24 | 镇江步云电子有限公司 | Microwave probe |
| CN105344019B (en) * | 2015-12-18 | 2017-08-29 | 青岛市第三人民医院 | A kind of microwave probe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081210 Termination date: 20111218 |