CN103166046A - Quick connection and separation threaded connection radio frequency coaxial connector with jack - Google Patents
Quick connection and separation threaded connection radio frequency coaxial connector with jack Download PDFInfo
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- CN103166046A CN103166046A CN 201110419369 CN201110419369A CN103166046A CN 103166046 A CN103166046 A CN 103166046A CN 201110419369 CN201110419369 CN 201110419369 CN 201110419369 A CN201110419369 A CN 201110419369A CN 103166046 A CN103166046 A CN 103166046A
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Abstract
The invention relates to a radio frequency coaxial connector, in particular to a quick connection and separation threaded connection radio frequency coaxial connector with a jack. The quick connection and separation threaded connection radio frequency coaxial connector with the jack has the advantages of being simple in structure, reliable in performance and capable of effectively achieving quick connection and separation of the connector. The quick connection and separation threaded connection radio frequency coaxial connector with the jack comprises a male type plug and a female type plug, wherein the male type plug is provided with a center inner conductor, the jack is arranged in the center inner conductor, an insulating medium is twined on the center inner conductor, an outer conductor is arranged on the insulating medium, external threads are arranged in the outer portion of the outer conductor, an outer contact part is arranged between the outer conductor and the insulating medium, the female type plug is provided with a center inner conductor, the front end of the center inner conductor is in a cone-shaped structure, an insulating medium is twined on the center inner conductor, an outer conductor is arranged on the insulating medium, an outer contact part is arranged on the outer conductor in a twining mode, and an outer contact part is arranged between the outer conductor and the insulating medium.
Description
One, technical field:
The present invention relates to a kind of radio frequency (RF) coaxial connector, especially relate to a kind of radio frequency (RF) coaxial connector that is threaded that separates with the quick connection of jack.
Two, background technology:
In 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 measuring stability of inserting connected mode.Can not satisfy the existing market requirement.RF coaxial adapters is not widely used in signal transmission network, plays transmission line electrical connection, centrifugation.A kind of traditional thread connecting mode shown in Fig. 1.Wherein the left figure of Fig. 1 is the public type plug 11 of radio frequency (RF) coaxial connector, and right figure is radio frequency (RF) coaxial connector parent form plug 12.The public type plug 11 of described radio frequency (RF) coaxial connector, it has central inner conductor 111, the 111 tapered structures of front end, 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 have 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 with public type plug 11 nuts, and front end protrudes a segment distance.During installation, public type plug 11 central inner conductor 111 are inserted parent form plug 12 central inner conductor 121 shrinkage pools, tighten the nut 114 of public type plug with wrench, until the public type plug 11 corresponding shrinkage pools of outer conductor 113 and parent form plug 12 outer conductor 123 convex surfaces are fitted; During dismounting, back out the nut 114 of public type plug with wrench, extract public type plug.Fig. 2 illustrates a kind of quick connection snatch-disconnect connector, and its left figure connects the public type plug 21 of snatch-disconnect connector fast, and right figure connects the parent form plug 22 of snatch-disconnect connector fast.It is characterized in that: contact head 215 front end rings in public type plug 21 are wound with protruding barb, and adopt and open lobe formula structure; Interstage sleeve 214 front ends in 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 outer conductor 223 front end inside are provided with the spill draw-in groove, and are 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 shrinks, driving interstage sleeve 214 moves, when interstage sleeve 214 front end square openings move to contact head interior forward end projection when top, the distortion of contact head front end barb is shunk, and restPoses after entering in parent form plug outer conductor 223 front end spill draw-in grooves after in a mobile spacing.Unclamp protheca this moment, and spring 2110 restPoses, and drives interstage sleeve 214 and return to initial position, completes self-locking; This moment, Elastic Contact butterfly type butterfly reed effectively contacted with parent form plug outer conductor, eliminated the gap.During release, pull 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 a 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 completed.
Three, summary of the invention:
The present invention is in order to solve the weak point in the above-mentioned background technology, and a kind of radio frequency (RF) coaxial connector that is threaded that separates with the quick connection of jack is provided, and it is simple in structure, dependable performance, the quick connection that can effectively realize connector with separate.
For achieving the above object, the technical solution used in the present invention is: a kind of radio frequency (RF) coaxial connector that is threaded that separates with the quick connection of jack, comprise public type plug and parent form plug, described public type plug has central inner conductor, be provided with jack on central inner conductor, be arranged with dielectric on central inner conductor, be provided with outer conductor on dielectric, the outer setting of outer conductor has external screw thread, is provided with the outer contacting part between outer conductor and dielectric; The parent form plug has central inner conductor, and the front end of central inner conductor is pyramidal structure, is arranged with dielectric on central inner conductor, is provided with outer conductor on dielectric, is arranged with the outer contacting part on outer conductor, is provided with the outer contacting part between outer conductor and dielectric.
Compared with prior art, the present invention has advantage and effect are as follows: this patent of the present invention is simple in structure, dependable performance.Have wide market prospects, 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 structural representation of the present invention.
Five, embodiment:
A kind of radio frequency (RF) coaxial connector that is threaded that separates with the quick connection of jack, comprise public type plug 31 and parent form plug 32, described public type plug 31 has central inner conductor 311, be provided with jack on central inner conductor 311, be arranged with dielectric 312 on central inner conductor 311, be provided with outer conductor 314 on dielectric 312, the outer setting of outer conductor 314 has external screw thread, is provided with outer contacting part 313 between outer conductor 314 and dielectric 312; Parent form plug 32 has central inner conductor 321, the front end of central inner conductor 321 is pyramidal structure, be arranged with dielectric 322 on central inner conductor 321, be provided with outer conductor 325 on dielectric 322, be arranged with outer contacting part 323 on outer conductor 325, be provided with outer contacting part 323 between outer conductor 325 and dielectric 322.
Referring to Fig. 3, left figure is the connector that matches.Described radio frequency (RF) coaxial connector parent form plug 31, it has central inner conductor 311,311 with jack structure, dielectric 312 is around central inner conductor 311, 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 with public type plug swivel nut 324 and connect; The public type plug 32 of corresponding patent, it has central inner conductor 321, the 321 tapered structures of front end, has the dielectric 322 of supporting role; Have the outstanding outer contacting part 323 that connects and the assembly of 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, until the public type plug 32 corresponding shrinkage pools of outer contacting part 323 and parent form plug 31 outer contacting part 313 convex surfaces are fitted, just can realize normal electrical communications; During dismounting, extract public type plug and get final product.Stably measured as further in need need be tightened with wrench the connection swivel nut 324 of public type plug; During dismounting, back out the connection swivel nut 324 of public type plug with wrench, extract public type plug.
Described 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 described 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 connected with outer casing of assembly can directly push in common L29 plug and put in place; Also can be in the situation that have stability requirement that L29 is connected swivel nut to be connected with screw thread, in order to reach requirement.
Claims (1)
1. radio frequency (RF) coaxial connector that is threaded that separates with the quick connection of jack, 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 is provided with jack on (311), be arranged with dielectric (312) on central inner conductor (311), be provided with outer conductor (314) on dielectric (312), the outer setting of outer conductor (314) has external screw thread, is provided with outer contacting part (313) between outer conductor (314) and dielectric (312); Parent form plug (32) has central inner conductor (321), the front end of central inner conductor (321) is pyramidal structure, be arranged with dielectric (322) on central inner conductor (321), be provided with outer conductor (325) on dielectric (322), be arranged with outer contacting part (323) on outer conductor (325), be provided with outer contacting part (323) between outer conductor (325) and dielectric (322).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110419369 CN103166046A (en) | 2011-12-15 | 2011-12-15 | Quick connection and separation threaded connection radio frequency coaxial connector with jack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110419369 CN103166046A (en) | 2011-12-15 | 2011-12-15 | Quick connection and separation threaded connection radio frequency coaxial connector with jack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103166046A true CN103166046A (en) | 2013-06-19 |
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ID=48588909
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110419369 Pending CN103166046A (en) | 2011-12-15 | 2011-12-15 | Quick connection and separation threaded connection radio frequency coaxial connector with jack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103166046A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109193220A (en) * | 2018-10-22 | 2019-01-11 | 镇江市华展电子科技有限公司 | Rapid insertion self-locking type hermaphroditic con |
| 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 |
| CN114824970A (en) * | 2022-03-07 | 2022-07-29 | 镇江联沃微波通信有限公司 | Radio frequency coaxial connector and rapid assembly method thereof |
-
2011
- 2011-12-15 CN CN 201110419369 patent/CN103166046A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109193220A (en) * | 2018-10-22 | 2019-01-11 | 镇江市华展电子科技有限公司 | Rapid insertion self-locking type hermaphroditic con |
| CN109193220B (en) * | 2018-10-22 | 2024-02-06 | 镇江市华展电子科技有限公司 | Quick-plug self-locking type nonpolar connector |
| 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 |
| CN114824970A (en) * | 2022-03-07 | 2022-07-29 | 镇江联沃微波通信有限公司 | Radio frequency coaxial connector and rapid assembly method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C05 | Deemed withdrawal (patent law before 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130619 |