CN207269077U - A kind of straight radio frequency connector of boundling - Google Patents
A kind of straight radio frequency connector of boundling Download PDFInfo
- Publication number
- CN207269077U CN207269077U CN201721328081.3U CN201721328081U CN207269077U CN 207269077 U CN207269077 U CN 207269077U CN 201721328081 U CN201721328081 U CN 201721328081U CN 207269077 U CN207269077 U CN 207269077U
- Authority
- CN
- China
- Prior art keywords
- radio frequency
- procapsid
- connector
- back casing
- boundling
- 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
Links
Abstract
A kind of straight radio frequency connector of boundling is the utility model is related to, its difference is：It includes the plug and socket to cooperate and for connection plug and the first connector sleeve of socket；Plug includes sequentially connected procapsid, back casing and swivel nut from front to back, formed with least one the first grafting muscle at its front end on procapsid, back casing is connected through a screw thread with swivel nut, the elastic sealed body being set in outside the first cable is provided with back casing, the rear end of elastic sealed body is stretched out outside back casing and offsets with swivel nut；Socket includes shell, and the first inserting groove coordinated with the first grafting muscle is offered in shell.The utility model can realize quick connection and separation, occupy little space, and connect safe and reliable.
Description
Technical field
Communication electronic device field is the utility model is related to, especially a kind of radio frequency (RF) coaxial connector.
Background technology
With the fast development of communication, the transmission of radiofrequency signal is also more and more intensive, is in particular in a communication system
In have multi-channel rf signal simultaneous transmission, which results in have multi-channel rf connector to need one by one the company of going respectively in a system
Connect, according to above-mentioned transmission mode, as whole circuit need to be switched on or switched off, it is necessary to which multiple connectors are respectively to inserting or separating, therefore consume
When it is more, plug is difficult, interconnection inefficiency, and multiple connector separate operations necessarily take more installation space.
The content of the invention
The purpose of the utility model is to overcome the shortcomings that the prior art, there is provided a kind of straight radio frequency connector of boundling, energy
Realize quick connection and separation, occupy little space, and connect safe and reliable.
To solve above technical problem, the technical solution of the utility model is：A kind of straight radio frequency connector of boundling, it is not
It is with part：It includes the plug and socket to cooperate and the first connection for connecting the plug and the socket
Set；
The plug includes sequentially connected procapsid, back casing and swivel nut from front to back, and the plug, which further includes, to be plugged
In in the procapsid and along several axially extending jack radio frequency connecting pieces of procapsid, after the jack radio frequency connecting piece
End connects one to one with the first cable being inserted into from the plug rear end, formed with extremely at its front end on the procapsid
A few first grafting muscle, it is described first annular convex formed with first annular boss and the second annular convex platform on the procapsid
Platform and the second annular convex platform are arranged at intervals, and the back casing is connected through a screw thread with the swivel nut, is provided with the back casing
The elastic sealed body being set in outside first cable, the rear end of the elastic sealed body stretch out the back casing it is outer and with it is described
Swivel nut offsets, and when tightening the swivel nut and back casing, the swivel nut, which extrudes the elastic sealed body, makes its internal diameter shrink to press from both sides
Tight first cable；
The socket include shell and in the shell and with the jack radio frequency connecting piece contact pin matched one by one
Radio frequency connecting piece, rear end and the second cable of the contact pin radio frequency connecting piece connect one to one, offered in the shell with
The first inserting groove that the first grafting muscle coordinates, offers external screw thread on the shell at its front end；
First connector sleeve is set in the front end of the procapsid and can be in the first annular boss and the second annular
Boss moves axially in the range of limiting, the front end of first connector sleeve is offered coordinate with the external screw thread of the shell in
Screw thread.
By above technical scheme, the front end of the jack radio frequency connecting piece is located in the procapsid, the jack radio frequency
The rear end of connector is stretched into the back casing.
By above technical scheme, the number of the first grafting muscle is more than or equal to three, and the first grafting muscle is described in
The outer circumferential surface of procapsid is circumferentially uniformly distributed.
By above technical scheme, at least one first sealing ring is also embedded with the outer circumferential surface of the procapsid, described first
Sealing ring is located at the rear end of the first grafting muscle.
By above technical scheme, first sealing ring has two and is arranged at intervals.
By above technical scheme, the rear end of the procapsid is evenly distributed with several the second grafting muscle, institute along its circumferential direction
The front end for stating back casing offers several and the second grafting muscle the second inserting groove matched one by one.
By above technical scheme, the procapsid is connected with back casing by the second connector sleeve, the rear end of the procapsid
Offer external screw thread, formed with the 3rd annular convex platform and fourth annular boss on the back casing, the 3rd annular convex platform and
Fourth annular boss is arranged at intervals, and second connector sleeve is set in the front end of the back casing and can be in the 3rd convex annular
Platform and fourth annular boss move axially in the range of limiting, and the front end of second connector sleeve offers and the procapsid
The internal thread that external screw thread coordinates.
By above technical scheme, the elastic sealed body includes two clamping rings and between two clamping ring
Elastic sealing gasket.
By above technical scheme, the front end of the jack radio-frequency contact part offers jack chamber, and the jack intracavitary is set
There is hat spring.
By above technical scheme, bushing is additionally provided with the grafting chamber, the hat spring is arranged in the bushing.
The prior art is contrasted, the beneficial features of the utility model are：The straight radio frequency connector of the boundling, in plug and socket
Multiple jack radio frequency connecting pieces matched one by one and contact pin radio frequency connecting piece are respectively arranged with, multi-channel rf letter can be connected at the same time
Number, after plug and socket grafting, swivel nut is tightened, quick connection and separation can be realized, occupy little space；The swivel nut of plug
When being tightened with back casing, can clamping cables, effectively prevent cable from loosening, connection is safe and reliable.
Brief description of the drawings
Fig. 1 is plug and the first connecting jacket structure schematic diagram in the utility model embodiment；
Fig. 2 is the local A structure diagrams of Fig. 1；
Fig. 3 is procapsid structure diagram in the utility model embodiment；
Fig. 4 is back casing structure diagram in the utility model embodiment；
Fig. 5 is screw bushing structure schematic diagram in the utility model embodiment；
Fig. 6 is the second connecting jacket structure schematic diagram in the utility model embodiment；
Fig. 7 is jack radio frequency connecting piece structure diagram in the utility model embodiment；
Fig. 8 is socket structure schematic diagram in the utility model embodiment；
Fig. 9 is shell mechanism schematic diagram in the utility model embodiment；
Figure 10 is contact pin radio frequency connecting piece structure diagram in the utility model embodiment；
Figure 11 is the first connecting jacket structure schematic diagram in the utility model embodiment；
Wherein：1- plugs（The front end of 1a- plugs, the rear end of 1b- plugs, 101- procapsids（101a- procapsids front end,
101b- procapsids rear end, the first grafting of 1011- muscle, the first annular boss of 1012-, the second annular convex platform of 1013-, 1014- first
Sealing ring, the second grafting of 1015- muscle, 1016- external screw threads）, 102- back casings（The front end of 102a- back casings, 102b- back casings
Rear end, the second inserting grooves of 1021-, the 3rd annular convex platform of 1022-, 1023- fourth annular boss）, 103- swivel nuts, 104- jacks
Radio frequency connecting piece（The front end of 104a- jack radio frequency connecting pieces, the rear end of 104b- jack radio frequency connecting pieces, 1041- hat spring,
1042- bushings）, 105- elastic sealed bodies（1051- clamping rings, 1052- elastic sealing gaskets）, the second connector sleeves of 106-（106a-
The front end of two connector sleeves, 1061- internal threads））, 2- sockets（201- shells（201a- case noses, the first inserting grooves of 2011-,
2012- external screw threads）, 202- contact pin radio frequency connecting pieces（The rear end of 202b- contact pin radio frequency connecting pieces））, the first connector sleeves of 3-（3a-
The front end of first connector sleeve, 301- internal threads）.
Embodiment
The utility model is described in further detail below by embodiment combination attached drawing.
Please refer to Fig.1 to Figure 11, the straight radio frequency connector of the utility model embodiment boundling, what it included cooperating inserts
First 1 and socket 2 and the first connector sleeve 3 for connecting the plug 1 and the socket 2, the front end 1a insertions institute of the plug
State in socket 2；
The plug 1 includes sequentially connected procapsid 101, back casing 102 and swivel nut 103 from front to back, the plug 1
Further include and be inserted in the procapsid 101 and along several axially extending jack radio frequency connecting pieces 104 of procapsid 101, institute
The rear end 104b for stating jack radio frequency connecting piece connects one to one with the first cable being inserted into from the plug rear end 1b；Before described
Formed with least one the first grafting muscle 1011 at the 101a of its front end on housing 101, formed on the procapsid 101 limited
First annular boss 1012 and second annular convex platform 1013 of the first connector sleeve axis 3 to position is made, it is described first annular convex
1012 and second annular convex platform 1013 of platform is arranged at intervals, and the back casing 102 is connected through a screw thread with the swivel nut 103, described
The elastic sealed body 105 being set in outside first cable, the rear end of the elastic sealed body 105 are provided with back casing 102
Stretch out outside the back casing 102 and offset with the swivel nut 103, when tightening the swivel nut 103 and back casing 102, the spiral shell
The extruding of set 103 elastic sealed body 105 makes its internal diameter shrink to clamp the first cable；
The socket 2 include shell 201 and in the shell 201 and with the jack radio frequency connecting piece 104 one by one
The contact pin radio frequency connecting piece 202 of cooperation, rear end 202b and the second cable of the contact pin radio frequency connecting piece connect one to one, institute
The first inserting groove 2011 for offering in shell 201 and coordinating with the first grafting muscle 1011 is stated, close to it on the shell 201
External screw thread 2012 is offered at the 201a of front end；
First connector sleeve 3 is set in the front end 101a of the procapsid and can be in first annular 1012 He of boss
Second annular convex platform 1013 moves axially in the range of limiting, and the front end 3a of first connector sleeve is offered and the shell
The internal thread 301 that external screw thread 2012 coordinates.
Preferably, the front end 104a of the jack radio frequency connecting piece is located in the procapsid 101, and the jack radio frequency connects
The rear end 104b of fitting is stretched into the back casing 102.
Preferably, the number of the first grafting muscle 1011 is more than or equal to three, and the first grafting muscle 1011 is along described
The outer circumferential surface of procapsid 101 is circumferentially uniformly distributed.
Preferably, in order to improve water resistance, also sealed on the outer circumferential surface of the procapsid 101 embedded with least one first
Circle 1014, first sealing ring 1014 is located at the rear end of the first grafting muscle 1011.
Preferably, first sealing ring 1014 has two and is arranged at intervals.
Preferably, in order to limit the relative rotation between procapsid 101 and back casing 102, the rear end of the procapsid
101b is evenly distributed with several the second grafting muscle 1015 along its circumferential direction, the front end 102a of the back casing offer several with
Second grafting muscle, 1,015 second inserting groove 1021 matched one by one.
Preferably, in order to realize quick despatch, the procapsid 101 and back casing 102 are connected by the second connector sleeve 106
Connect, the rear end 101b of the procapsid offers external screw thread 1016, and restricted second connection is formed on the back casing 102
Cover the 3rd annular convex platform 1022 and fourth annular boss 1023 of 106 axial locations, the 3rd annular convex platform 1022 and the 4th
Annular convex platform 1023 is arranged at intervals, and second connector sleeve 106 is set in the front end 102a of the back casing and can be described
Three annular convex platform 1022 and fourth annular boss 1023 move axially in the range of limiting, the front end 106a of second connector sleeve
Offer the internal thread 1061 coordinated with the external screw thread of the procapsid 1016.
Preferably, in order to the first cable of Quick-clamped, the elastic sealed body 105 includes two clamping rings 1051 and sets
Elastic sealing gasket 1052 between two clamping rings 1051, when tightening swivel nut 103 and back casing 102, two clamping rings
1051 extruding elastic sealing gaskets 1052 make its internal diameter shrink to clamp the first cable.
Preferably, in order to ensure to have a radial floating amount with contact pin radio-frequency contact part 202, before the jack radio-frequency contact part
End 104a offers jack chamber, and the jack intracavitary is provided with hat spring 1041.
Preferably, in order to improve assembly precision, bushing 1042 is additionally provided with the grafting chamber, the hat spring 1041 is set
In the bushing 1042.
Above content is to combine the further description that specific embodiment does the utility model, it is impossible to is assert
The specific implementation of the utility model is confined to these explanations.For the ordinary skill people of the technical field belonging to the utility model
For member, without departing from the concept of the premise utility, some simple deduction or replace can also be made, should be all considered as
Belong to the scope of protection of the utility model.
Claims (10)
- A kind of 1. straight radio frequency connector of boundling, it is characterised in that：It includes the plug and socket to cooperate and for connecting First connector sleeve of the plug and the socket；The plug includes sequentially connected procapsid, back casing and swivel nut from front to back, and the plug, which further includes, is inserted in institute State in procapsid and along several axially extending jack radio frequency connecting pieces of procapsid, the rear end of the jack radio frequency connecting piece with Connect one to one from the first cable of plug rear end insertion, formed with least one at its front end on the procapsid Bar the first grafting muscle, formed with first annular boss and the second annular convex platform on the procapsid, the first annular boss and Second annular convex platform is arranged at intervals, and the back casing is connected through a screw thread with the swivel nut, is provided with and is arranged in the back casing Elastic sealed body outside first cable, the rear end of the elastic sealed body stretch out the back casing it is outer and with the swivel nut Offset, when tightening the swivel nut and back casing, the swivel nut, which extrudes the elastic sealed body, shrinks its internal diameter to clamp the One cable；The socket include shell and in the shell and with jack radio frequency connecting piece contact pin radio frequency matched one by one Connector, rear end and the second cable of the contact pin radio frequency connecting piece connect one to one, offered in the shell with it is described The first inserting groove that first grafting muscle coordinates, offers external screw thread on the shell at its front end；First connector sleeve is set in the front end of the procapsid and can be in the first annular boss and the second annular convex platform Moved axially in the range of restriction, the front end of first connector sleeve offers the interior spiral shell coordinated with the external screw thread of the shell Line.
- 2. the straight radio frequency connector of boundling as claimed in claim 1, it is characterised in that：The front end of the jack radio frequency connecting piece In the procapsid, the rear end of the jack radio frequency connecting piece is stretched into the back casing.
- 3. the straight radio frequency connector of boundling as claimed in claim 1, it is characterised in that：The number of the first grafting muscle is more than Equal to three, the first grafting muscle is circumferentially uniformly distributed along the outer circumferential surface of the procapsid.
- 4. the straight radio frequency connector of boundling as claimed in claim 1, it is characterised in that：It is also embedding on the outer circumferential surface of the procapsid There is at least one first sealing ring, first sealing ring is located at the rear end of the first grafting muscle.
- 5. the straight radio frequency connector of boundling as claimed in claim 4, it is characterised in that：First sealing ring have two and Every setting.
- 6. the straight radio frequency connector of boundling as claimed in claim 1, it is characterised in that：The rear end of the procapsid is along its circumferential direction Several the second grafting muscle are evenly distributed with, the front end of the back casing offers several and matches somebody with somebody one by one with the second grafting muscle The second inserting groove closed.
- 7. the straight radio frequency connector of boundling as claimed in claim 1, it is characterised in that：The procapsid and back casing pass through Two connector sleeves connect, and the rear end of the procapsid offers external screw thread, formed with the 3rd annular convex platform and the on the back casing Four annular convex platform, the 3rd annular convex platform and fourth annular boss are arranged at intervals, and second connector sleeve is arranged in the rear The front end of housing and it can be moved axially in the range of the 3rd annular convex platform and fourth annular boss limit, described second connects The front end of female connector offers the internal thread coordinated with the external screw thread of the procapsid.
- 8. the straight radio frequency connector of boundling as claimed in claim 1, it is characterised in that：The elastic sealed body includes two folders Tight ring and the elastic sealing gasket between two clamping rings.
- 9. such as the straight radio frequency connector of claim 1 to 8 any one of them boundling, it is characterised in that：The jack radio frequency connects The front end of contact element offers jack chamber, and the jack intracavitary is provided with hat spring.
- 10. the straight radio frequency connector of boundling as claimed in claim 9, it is characterised in that：Lining is additionally provided with the grafting chamber Set, the hat spring are arranged in the bushing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721328081.3U CN207269077U (en) | 2017-10-16 | 2017-10-16 | A kind of straight radio frequency connector of boundling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721328081.3U CN207269077U (en) | 2017-10-16 | 2017-10-16 | A kind of straight radio frequency connector of boundling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207269077U true CN207269077U (en) | 2018-04-24 |
Family
ID=61955184
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721328081.3U Expired - Fee Related CN207269077U (en) | 2017-10-16 | 2017-10-16 | A kind of straight radio frequency connector of boundling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207269077U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109473807A (en) * | 2018-11-30 | 2019-03-15 | 中航光电科技股份有限公司 | A kind of nuclear leve instrument connector assembly and the nuclear leve instrument cable-assembly with plug |
-
2017
- 2017-10-16 CN CN201721328081.3U patent/CN207269077U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109473807A (en) * | 2018-11-30 | 2019-03-15 | 中航光电科技股份有限公司 | A kind of nuclear leve instrument connector assembly and the nuclear leve instrument cable-assembly with plug |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US7275957B1 (en) | Axial compression electrical connector for annular corrugated coaxial cable | |
| US2755331A (en) | Co-axial cable fitting | |
| ES2371431T3 (en) | CONNECTOR THAT PRESENTS A DRIVING ELEMENT AND PROCEDURE FOR USING THE SAME. | |
| US3915539A (en) | Coaxial connectors | |
| US20110003507A1 (en) | Multi-shot Connector Assembly and Method of Manufacture | |
| CN105556753A (en) | Post-less coaxial cable connector with formable outer conductor | |
| US20130267126A1 (en) | Connector assembly | |
| CN207269077U (en) | A kind of straight radio frequency connector of boundling | |
| CN100502150C (en) | A coaxial cable connector for ripple pipe | |
| CN206806628U (en) | Connector | |
| CN201118030Y (en) | Corrugated pipe coaxial cable connector | |
| CN104852344B (en) | Electric connection component of European-style cable branch box | |
| US3784233A (en) | Cable-termination adapter | |
| CN108736278A (en) | A kind of room point leakage cable Novel radio frequency coaxial connector | |
| CN205543415U (en) | AISG plug | |
| CN205911491U (en) | Electric connector | |
| US20130280963A1 (en) | Connector assembly | |
| US9935386B2 (en) | Connection unit for a coupling device, in particular a multiple coupling | |
| CN207664336U (en) | A kind of underwater crossing cabin hermetically sealed connector | |
| CN202034650U (en) | Connector for coaxial leaky cable | |
| CN103606786A (en) | Electric direct connector without plugging cable bonding | |
| CN220856979U (en) | Coaxial double-pass connector | |
| CN105703145A (en) | Detachably hermetically-sealed connector | |
| CN205911522U (en) | Electric connector | |
| CN205622185U (en) | Waterproof cable joint |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180424 Termination date: 20211016 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |