CN202434796U - Threaded-connection radio frequency coaxial connector with jack and capable of achieving fast connection and disconnection - Google Patents
Threaded-connection radio frequency coaxial connector with jack and capable of achieving fast connection and disconnection Download PDFInfo
- Publication number
- CN202434796U CN202434796U CN 201120524525 CN201120524525U CN202434796U CN 202434796 U CN202434796 U CN 202434796U CN 201120524525 CN201120524525 CN 201120524525 CN 201120524525 U CN201120524525 U CN 201120524525U CN 202434796 U CN202434796 U CN 202434796U
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- central inner
- conductor
- inner conductor
- dielectric
- radio frequency
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Abstract
The utility model relates to a radio frequency coaxial connector, in particular to a threaded-connection radio frequency coaxial connector with a jack and capable of achieving fast connection and disconnection. The threaded-connection radio frequency coaxial connector is simple in structure, reliable in performance and capable of achieving fast connection and disconnection of a connector and comprises a male plug and a female plug, wherein a central inner conductor is arranged on the male plug and provided with the jack, insulation media are wound on the central inner conductor, an outer conductor is arranged on the insulation media, outer threads are arranged outside the outer conductor, and an outer contact part is arranged between the outer conductor and the insulation media. The female plug is provided with a central inner conductor, the front end of the central inner conductor is of a conical structure, insulation media are wound on the central inner conductor, an outer conductor is arranged on the insulation media, outer threads are arranged on the outer conductor, and an outer contact part is arranged between the outer conductor and the insulation media.
Description
One, technical field:
The utility model relates to a kind of radio frequency (RF) coaxial connector, especially relates to the radio frequency (RF) coaxial connector that is threaded that a kind of quick connection that has jack separates.
Two, background technology:
In the background technology, the adapter of conventional threads connected mode, connecting thread length is longer, and the connect hours is long; The fast more traditional poor stability that is threaded of stable testing property of inserting connected mode.Can not satisfy the existing market requirement.RF coaxial adapters is not widely used in the signal transmission network, plays that transmission line is electrically connected, centrifugation.A kind of traditional thread connecting mode shown in Fig. 1.Wherein Fig. 1 left side figure is the public type plug 11 of radio frequency (RF) coaxial connector, and right figure is a radio frequency (RF) coaxial connector parent form plug 12.The public type plug 11 of said radio frequency (RF) coaxial connector, it has the tapered structure of central inner conductor 111,111 front ends; Dielectric 112 is around central inner conductor 111; Outer conductor 113 is surrounded on dielectric 112, and nut 114 is surrounded on outer conductor 113, and sealing ring 115 is surrounded on outer conductor 113 front ends; Corresponding radio frequency (RF) coaxial connector parent form plug 12, it has central inner conductor 121,121 front ends and has shrinkage pool; Be used for being connected with public type plug central inner conductor 111; Dielectric 122 is around central inner conductor 121, and outer conductor 123 is surrounded on dielectric 122, and outer conductor 123 outsides have screw thread; Be used for being connected, and front end protrudes a segment distance with public type plug 11 nuts.During installation, public type plug 11 central inner conductor 111 are inserted parent form plugs 12 central inner conductor 121 shrinkage pools, tighten the nut 114 of public type plug with wrench, up to public type plug 11 outer conductors, 113 corresponding shrinkage pools and the applying of parent form plug 12 outer conductors 123 convex surfaces; During dismounting, back out the nut 114 of public type plug, extract public type plug with wrench.Fig. 2 illustrates a kind of quick connection snatch-disconnect connector, and wherein left side figure is the public type plug 21 that connects snatch-disconnect connector fast, and right figure is the parent form plug 22 that connects snatch-disconnect connector fast.It is characterized in that: contact head 215 front ends in the public type plug 21 are surrounded with protruding barb, and adopt and open lobe formula structure; Interstage sleeve 214 front ends in the public type plug are provided with square opening; Public type plug inside is provided with Elastic Contact butterfly reed 216; Parent form plug 22 has kept screw connected parent form plug interface size, and different is that outer conductor 223 front end inside are provided with the spill draw-in groove, corresponding with public type plug contact head 215 barbs; Spill draw-in groove rear end is provided with a sealing ring 224.When plugging together; Promote protheca 219, when the contact head 215 of public type plug with after parent form plug outer conductor 223 contacts, public type plug inside spring 2110 contractions; Driving interstage sleeve 214 moves; When interstage sleeve 214 front end square openings moved to contact head interior forward end convexity top, the distortion of contact head front end barb was shunk, and the back restPoses after getting in the parent form plug outer conductor 223 front end spill draw-in grooves in the mobile spacing.Unclamp protheca this moment, and spring 2110 restPoses, and drives interstage sleeve 214 and return to initial position, accomplishes self-locking; This moment, Elastic Contact butterfly type butterfly reed effectively contacted with parent form plug outer conductor, eliminated the gap.During release, the pulling protheca, public type plug inside spring 2110 shrinks; Drive interstage sleeve 214 and move, when the interstage sleeve front end moved to apart from the contact head interior forward end in the protruding spacing, contact head 215 distortion were shunk; Break away from parent form plug outer conductor 223 front end spill draw-in grooves, release is accomplished.
Three, utility model content:
The utility model is in order to solve the weak point in the above-mentioned background technology, the radio frequency (RF) coaxial connector that is threaded that provides a kind of quick connection that has jack to separate, it is simple in structure, dependable performance, the quick connection that can effectively realize connector with separate.
For realizing above-mentioned purpose, the technical scheme that the utility model adopts is: the radio frequency (RF) coaxial connector that is threaded that a kind of quick connection that has jack separates comprises public type plug and parent form plug; Described public type plug has central inner conductor; Central inner conductor is provided with jack, is arranged with dielectric on the central inner conductor, and dielectric is provided with outer conductor; The outer setting of outer conductor has external screw thread, is provided with the outer contacting part between outer conductor and the dielectric; The parent form plug has central inner conductor, and the front end of central inner conductor is a pyramidal structure, is arranged with dielectric on the central inner conductor, and dielectric is provided with outer conductor, is arranged with the outer contacting part on the outer conductor, is provided with the outer contacting part between outer conductor and the dielectric.
Compared with prior art, the advantage and the effect that the utlity model has are following: the utility model this patent is simple in structure, dependable performance.Have vast market prospect, can produce good social benefit and economic benefit.
Four, description of drawings:
Fig. 1 is the structural representation of the radio frequency (RF) coaxial connector of existing screw-type connection;
Fig. 2 is the existing fast structural representation of inserting bindiny mechanism;
Fig. 3 is the structural representation of the utility model.
Five, embodiment:
The radio frequency (RF) coaxial connector that is threaded that a kind of quick connection that has jack separates; Comprise public type plug 31 and parent form plug 32, described public type plug 31 has central inner conductor 311, and central inner conductor 311 is provided with jack; Be arranged with dielectric 312 on the central inner conductor 311; Dielectric 312 is provided with outer conductor 314, and the outer setting of outer conductor 314 has external screw thread, is provided with outer contacting part 313 between outer conductor 314 and the dielectric 312; Parent form plug 32 has central inner conductor 321; The front end of central inner conductor 321 is a pyramidal structure; Be arranged with dielectric 322 on the central inner conductor 321; Dielectric 322 is provided with outer conductor 325, is arranged with outer contacting part 323 on the outer conductor 325, is provided with outer contacting part 323 between outer conductor 325 and the dielectric 322.
Referring to Fig. 3, left side figure is the connector that matches.Said radio frequency (RF) coaxial connector parent form plug 31; It has central inner conductor 311; 311 have jack structure, and dielectric 312 is around central inner conductor 311, and is after outer conductor 314 is press-fitted with outer contacting part 313 that dielectric 312 is fixing; Outer conductor 314 outsides have screw thread, are used for being connected swivel nut 324 with public type plug and connect; The public type plug 32 of corresponding patent, it has the tapered structure of central inner conductor 321,321 front ends, has the dielectric 322 of supporting role; Assembly with the outstanding outer contacting part that connects 323 and outer conductor 325; Be used for being connected with parent form plug central inner conductor 311; Dielectric 322 is around central inner conductor 321; After outer conductor 325 is press-fitted with outer contacting part 323 that dielectric 322 is fixing, connect swivel nut 324 and be surrounded on outer conductor 325, and the connection swivel nut can move forward and backward a segment distance.During use; Public type plug 32 central inner conductor 321 are inserted parent form plug 31 central inner conductor 311 jacks; And push, fit up to public type plug 32 outer contacting parts, 323 corresponding shrinkage pools and parent form plug 31 outer contacting parts 313 convex surfaces, just can realize normal electrical communications; During dismounting, extract public type plug and get final product.Like the further stably measured of need, need to tighten the connection swivel nut 324 of public type plug with wrench; During dismounting, back out the connection swivel nut 324 of public type plug, extract public type plug with wrench.
Said inner wire 321, one ends have tapered contact pin and are used for connecting with the L29 jack of nominal; The other end has the geosynclinal concave of splitting hole, is used for connecting with the N type contact pin of nominal.
The assembly of said outer contacting part 323 and outer conductor 325 (being called for short assembly 3235), an end and nominal L29 plug connect, and an end and N type plug connect.
When connector plugged together in pairs, the outstanding end connection shell of assembly can directly push in the common L29 plug and put in place; Also can under the situation of stability requirement L29 be connected swivel nut and be connected having, in order to reach requirement with screw thread.
Claims (1)
1. radio frequency (RF) coaxial connector that is threaded that the quick connection that has a jack separates; Comprise public type plug (31) and parent form plug (32); It is characterized in that: described public type plug (31) has central inner conductor (311); Central inner conductor (311) is provided with jack, is arranged with dielectric (312) on the central inner conductor (311), and dielectric (312) is provided with outer conductor (314); The outer setting of outer conductor (314) has external screw thread, is provided with outer contacting part (313) between outer conductor (314) and the dielectric (312); Parent form plug (32) has central inner conductor (321); The front end of central inner conductor (321) is a pyramidal structure; Be arranged with dielectric (322) on the central inner conductor (321); Dielectric (322) is provided with outer conductor (325), is arranged with outer contacting part (323) on the outer conductor (325), is provided with outer contacting part (323) between outer conductor (325) and the dielectric (322).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120524525 CN202434796U (en) | 2011-12-15 | 2011-12-15 | Threaded-connection radio frequency coaxial connector with jack and capable of achieving fast connection and disconnection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120524525 CN202434796U (en) | 2011-12-15 | 2011-12-15 | Threaded-connection radio frequency coaxial connector with jack and capable of achieving fast connection and disconnection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202434796U true CN202434796U (en) | 2012-09-12 |
Family
ID=46784208
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120524525 Expired - Fee Related CN202434796U (en) | 2011-12-15 | 2011-12-15 | Threaded-connection radio frequency coaxial connector with jack and capable of achieving fast connection and disconnection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202434796U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103280677A (en) * | 2013-05-22 | 2013-09-04 | 陕西华达科技股份有限公司 | Superhigh-temperature-resistant nonpolarity radio-frequency coaxial electrical connector |
| CN105990721A (en) * | 2015-01-30 | 2016-10-05 | 镇江市华展电子科技有限公司 | Direct insert type connector for quickly testing PIM |
| CN110165512A (en) * | 2019-04-23 | 2019-08-23 | 德尔特微波电子(南京)有限公司 | A kind of water-stop type radio frequency (RF) coaxial connector |
-
2011
- 2011-12-15 CN CN 201120524525 patent/CN202434796U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103280677A (en) * | 2013-05-22 | 2013-09-04 | 陕西华达科技股份有限公司 | Superhigh-temperature-resistant nonpolarity radio-frequency coaxial electrical connector |
| CN103280677B (en) * | 2013-05-22 | 2015-08-05 | 陕西华达科技股份有限公司 | A kind of Superhigh-temperaturnonpolarity nonpolarity radio-frequency coaxial electrical connector |
| CN105990721A (en) * | 2015-01-30 | 2016-10-05 | 镇江市华展电子科技有限公司 | Direct insert type connector for quickly testing PIM |
| CN105990721B (en) * | 2015-01-30 | 2019-03-22 | 镇江市华展电子科技有限公司 | A kind of in-line connector of quick test PIM |
| CN110165512A (en) * | 2019-04-23 | 2019-08-23 | 德尔特微波电子(南京)有限公司 | A kind of water-stop type radio frequency (RF) coaxial connector |
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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: 20120912 Termination date: 20141215 |
|
| EXPY | Termination of patent right or utility model |