CN109119807A - It is a kind of to insert separation structure for the quick of radio frequency connector - Google Patents
It is a kind of to insert separation structure for the quick of radio frequency connector Download PDFInfo
- Publication number
- CN109119807A CN109119807A CN201811038836.5A CN201811038836A CN109119807A CN 109119807 A CN109119807 A CN 109119807A CN 201811038836 A CN201811038836 A CN 201811038836A CN 109119807 A CN109119807 A CN 109119807A
- Authority
- CN
- China
- Prior art keywords
- plug
- socket
- steel ball
- spring
- jack
- 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.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
- H01R24/38—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure having concentrically or coaxially arranged contacts
- H01R24/40—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure having concentrically or coaxially arranged contacts specially adapted for high frequency
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/502—Bases; Cases composed of different pieces
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/627—Snap or like fastening
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
Abstract
Separation structure, including socket and plug are inserted for the quick of radio frequency connector the invention discloses a kind of, the socket includes jack body, socket snap ring, jack housing, socket spring and steel ball, and jack housing counterpart receptacle ontology carries out axial elasticity movement；The plug includes header body, plug retainer ring, plug body and plug spring, and plug body opposing plug ontology carries out axial elasticity movement；The present invention is using the plug of elasticity, jack housing and movable steel ball location structure, it realizes and locking is plugged together with socket to radio frequency connector plug, loosen when separating, it one can push away or one draws and is done directly the interconnection or separation of radio frequency connector, great convenience is brought to the separation that plugs together of radio frequency connector, assembly interconnection efficiency is improved, it is time saving quick.
Description
Technical field
It is the present invention relates to radio frequency connector technical field, in particular to a kind of to insert a point knot for the quick of radio frequency connector
Structure.
Background technique
Radio frequency connector is radio frequency transmission element important in microwave regime, because of its bandwidth, reliable, performance easy to connect
The features such as superior, be widely used in aviation, land, ship, military project, mobile communication, radio frequency identification, public safety, remote-control romote-sensing,
The high-tech areas such as radio and television, instrument and meter, rail traffic, the energy, Medical Devices.
Classified according to the structure composition of radio frequency connector, at present the domestic radio frequency connector plug used and socket connection side
Formula mainly has: screw thread, bayonet, blindmate formula direct plugging-in etc., in which: normal thread mode is locked and isolated greatest drawback is installation
Difficulty, the screw thread for connecting parts must be screwed using torque spanner, it is desirable that had certain torque and be locked in appropriate location, simultaneously
Will also be there are the installation site of screw thread, operating space is big；The structure positioning low precision of bayonet connector, is easy to cause performance
It is unstable, it is not suitable for high band and powerful situation；The plug of blindmate formula direct plugging-in structure is quick, but need to rely on independent flange
And screw is fixed, and just be can guarantee that connection is reliable, is also needed tool, it is complicated for operation.These structures are although reliability and durability, but to behaviour
Make space to require, inconvenient victory, keeps equipment excessively complicated time-consuming during utilization, greatly reduce the motor-driven of equipment
Property, convenience even fight capability.
Now, the change system of every field restores rapidly the requirement of weapon function for the mobility under war conditions
It is continuously improved, it is also more and more to the quick connection of radio frequency connector, quick separating, the requirement of rapid-maintenance replacement, increasingly
It is high.This just proposes when connecting and separating that operating space is small, operating procedure is few, the used time is few etc. to radio frequency connector therein and wants
It asks, how quickly plugging together separation, improving operating efficiency is current urgent problem.
Summary of the invention
To solve the above-mentioned problems in the prior art, the present invention provides a kind of quick slotting point for radio frequency connector
Structure, specific technical solution are as follows:
It is a kind of to insert separation structure for the quick of radio frequency connector, including socket and plug, the socket include jack body,
Socket snap ring, jack housing, socket spring and steel ball, the jack body and one end periphery of corresponding plug grafting are equipped with
Annular rectangular channel, rectangular channel is interior to be equipped with socket snap ring；
The jack housing is socketed in the outer circle of jack body, is equipped with socket inside jack housing between jack body
Spring, socket spring both ends be arranged between jack housing inner wall boss and jack body outer wall boss, jack housing one outside
End is limited by socket snap ring, and jack housing counterpart receptacle ontology carries out axial elasticity movement；
The inner wall of the jack housing tail portion is equipped with one section of transition round table surface, in jack body and the one of corresponding plug grafting
It holds outer wall to be equipped with radial steel ball putting hole, steel ball is equipped in steel ball putting hole, the bottom hole of steel ball putting hole is the conical surface, to steel
Pearl is limited, and prevents steel ball from falling off, when socket spring in a state of nature when, steel ball places hole site and jack housing tail portion
The round table surface of inner wall is corresponding with major diameter cylinder junction, when the pressure by jack housing makes socket spring be in compressive state
When, it is corresponding with the path cylinder of jack housing tail portion inner wall round table surface that steel ball places hole site；
The plug includes header body, plug retainer ring, plug body and plug spring, and the header body is inserted with corresponding
U-type groove, the rectangular channel of annular are successively arranged on one end periphery of seat grafting, the position of U-type groove is corresponding with the steel ball in socket
Cooperation, rectangular channel is interior to be equipped with plug retainer ring；
The plug body is socketed in the outer circle of header body, is equipped with plug inside plug body between header body
Spring, plug both ends of the spring be arranged between plug body inner wall boss and header body outer wall boss, plug body one outside
End is limited by plug retainer ring, and plug body opposing plug ontology carries out axial elasticity movement.
Particularly, the elastic force of the socket spring is the half of plug spring, to guarantee plug body to jack housing
Pressure prevents jack housing from springing back when plug plugs together locking with socket, and steel ball is caused to float up to jack housing tail portion
The junction of transition round table surface and major diameter cylinder, plug are loosened with socket and are separated.
Particularly, the radial steel ball putting hole on the jack body outer wall is at circumferencial direction uniformly distributed three, and steel ball is placed
It is furnished with a steel ball in hole, respectively to guarantee to insert the stability divided.
The beneficial effects of the present invention are: the present invention is using the plug of elasticity, jack housing and movable steel ball location structure, it is real
Show and locking is plugged together with socket to radio frequency connector plug, is loosened when separating, one can push away or one draws and is done directly radio frequency connector
Interconnection or separation, avoid radio frequency connector disassembly, assembling in tool use, space limitation and complexity step, give
The separation that plugs together of radio frequency connector brings great convenience, improves assembly interconnection efficiency, time saving quick.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the embodiment of the present invention.
Fig. 2 is the structural schematic diagram of the socket in the embodiment of the present invention.
Fig. 3 is the structural schematic diagram of the plug in the embodiment of the present invention.
In figure: 1- header body, 2- plug body, 3- plug spring, 4- retainer ring, 5- jack housing, 6- snap ring, 7- socket
Spring, 8- steel ball, 9- jack body, 10- transition round table surface, 11- steel ball putting hole, 12- rectangular channel, 13-U type groove.
Specific embodiment
With reference to the accompanying drawings of the specification and specific embodiment, invention is further described in detail.
Referring to Fig. 1, Fig. 2, Fig. 3: inserting separation structure for the quick of radio frequency connector the embodiment of the invention provides a kind of, be
The interface convertor of test, including socket and plug.
The socket includes jack body 9, socket snap ring 6, jack housing 5, socket spring 7 and steel ball 8, the socket sheet
Body 9 and one end periphery of corresponding plug grafting are equipped with annular rectangular channel, are equipped with socket snap ring 6 in rectangular channel.
The jack housing 5 is socketed in the outer circle of jack body 9, is equipped between 5 inside of jack housing and jack body 9
The both ends of socket spring 7, socket spring 7 are arranged between 9 outer wall boss of 5 inner wall boss of jack housing and jack body, socket
One outer end of shell 5 is limited by socket snap ring 6, and 5 counterpart receptacle ontology 9 of jack housing carries out axial elasticity movement.
The inner wall of 5 tail portion of jack housing is equipped with one section of transition round table surface 10, in jack body 9 and corresponding plug grafting
One end outer wall be equipped with radial steel ball putting hole 11, when socket spring 7 in a state of nature when, 11 position of steel ball putting hole with
The round table surface 10 and major diameter cylinder of 5 tail portion inner wall of jack housing are corresponding, and steel ball 8 is equipped in steel ball putting hole 11, and steel ball is placed
The bottom hole in hole 11 is the conical surface, to limit to steel ball 8；Radial steel ball putting hole 11 on 9 outer wall of jack body is circle
At circumferential direction uniformly distributed three, respectively it is furnished with a steel ball 8 in steel ball putting hole 11.
The plug includes header body 1, plug retainer ring 4, plug body 2 and plug spring 3, the header body 1 with
U-type groove 13, the rectangular channel 12 of annular, the steel in U-type groove 13 and socket are successively arranged on one end periphery of respective socket grafting
Pearl 8 cooperates, and plug retainer ring 4 is equipped in rectangular channel 12.
The plug body 2 is socketed in the outer circle of header body 1, is equipped between 2 inside of plug body and header body 1
Plug spring 3,3 both ends of plug spring are arranged between 1 outer wall boss of 2 inner wall boss of plug body and header body, outside plug
One outer end of shell 2 is limited by plug retainer ring 4, and 2 opposing plug ontology 1 of plug body carries out axial elasticity movement.
The elastic force of the socket spring 7 is the half of plug spring 3, to guarantee plug body 2 to the pressure of jack housing 5
Power prevents the rebound of jack housing 5.
The working principle of the embodiment of the present invention:
When socket end is inserted to plug, jack housing 5 is held, pushes socket end to plug end, it is living in steel ball putting hole 11
Dynamic steel ball 8 can with jack housing 5 be displaced outwardly and the pushing of plug ends it is automatic on move to the transition of 5 inner wall of jack housing
After round table surface 10 and major diameter cylinder junction, plug and socket cooperate in place, jack housing 5 is unclamped, due to the bullet of plug spring 3
Power is much larger than socket spring 7, so plug body 2 can push jack housing 5 to move back automatically, the steel ball 8 in steel ball putting hole 11
It is controlled by the transition round table surface 10 and path cylinder of 5 inner wall of jack housing, is pushed out the U-lag 13 for falling into plug end, outside socket
The path cylinder inner wall of shell 5 limits steel ball 8, completes plugging together and locking for plug and socket.
When plug end is inserted to socket, plug body 2 is held, exerts a force backward, makes plug spring 3 by pressure, plug body 2
It moves back, pushes plug end to socket end, at this point, the movable steel ball 8 in socket is located at the transition round table surface 10 of 5 inner wall of jack housing
With major diameter cylinder junction, after plug and socket cooperation in place, plug body 2 is unclamped, since the elastic force of plug spring 3 is much larger than
Socket spring 7, so, plug body 2 can automatically push jack housing 5 move back, the steel ball 8 in steel ball placing groove 11 by socket outside
The transition round table surface 10 and path cylinder of 5 inner wall of shell control, and are pushed out the U-lag 13 for falling into plug end, the path of jack housing 5
Cylinder inner wall limits steel ball 8, completes plugging together and locking for plug and socket.
When needing breakaway plug and socket, jack housing 5 only need to be held, is pushed to plug end, concedes the activity of steel ball 8
Space, radio frequency connector, which is directly extracted, can be realized separation.
As described above, the present invention can be realized preferably, it is clear that present invention is not limited to the above embodiments, all according in the present invention
Some variations and modification, are all covered by the claims in the present invention range claimed made by holding.
Claims (3)
1. a kind of insert separation structure, including socket and plug for the quick of radio frequency connector, it is characterised in that:
The socket includes jack body, socket retainer ring, jack housing, socket spring and steel ball, the jack body and corresponding
One end periphery of plug grafting is equipped with annular rectangular channel, is equipped with socket snap ring in rectangular channel；The jack housing is socketed in
In the outer circle of jack body, socket spring is equipped with inside jack housing between jack body, the setting of socket spring both ends is being inserted
Between seat outer casing inner wall boss and jack body outer wall boss, an outer end of jack housing is limited by socket snap ring, socket
Shell counterpart receptacle ontology carries out axial elasticity movement；The inner wall of the jack housing tail portion is equipped with one section of transition round table surface,
Jack body and one end outer wall of corresponding plug grafting are equipped with radial steel ball putting hole, are equipped with steel ball, steel in steel ball putting hole
The bottom hole of pearl putting hole is the conical surface, when socket spring in a state of nature when, steel ball is placed in hole site and jack housing tail portion
The round table surface of wall is corresponding with major diameter cylinder junction, when the pressure by jack housing keeps socket spring when in a compressed state,
It is corresponding with the path cylinder of jack housing tail portion inner wall round table surface that steel ball places hole site；
The plug includes header body, plug retainer ring, plug body and plug spring, and the header body and respective socket are inserted
It is successively arranged U-type groove, the rectangular channel of annular on one end periphery connect, the steel ball corresponding matching in the position and socket of U-type groove,
Plug retainer ring is equipped in rectangular channel；The plug body is socketed in the outer circle of header body, plug body inside and plug sheet
Plug spring is equipped between body, plug both ends of the spring is arranged between plug body inner wall boss and header body outer wall boss,
One outer end of plug body is limited by plug retainer ring, and plug body opposing plug ontology carries out axial elasticity movement.
2. a kind of quick slotting separation structure for radio frequency connector according to claim 1, it is characterised in that: the socket
The elastic force of spring is the half of plug spring.
3. a kind of quick slotting separation structure for radio frequency connector according to claim 1, it is characterised in that: the socket
Radial steel ball putting hole on body outer wall is respectively to be furnished with a steel ball in radial steel ball putting hole at circumferencial direction uniformly distributed three.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811038836.5A CN109119807B (en) | 2018-09-06 | 2018-09-06 | Quick plugging and separating structure for radio frequency connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811038836.5A CN109119807B (en) | 2018-09-06 | 2018-09-06 | Quick plugging and separating structure for radio frequency connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109119807A true CN109119807A (en) | 2019-01-01 |
| CN109119807B CN109119807B (en) | 2023-10-10 |
Family
ID=64858130
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811038836.5A Active CN109119807B (en) | 2018-09-06 | 2018-09-06 | Quick plugging and separating structure for radio frequency connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109119807B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024021608A1 (en) * | 2022-07-26 | 2024-02-01 | 中兴通讯股份有限公司 | Locking connector |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5749742A (en) * | 1996-10-15 | 1998-05-12 | General Motors Corporation | Maximum retention serviceable high voltage spark plug adapter |
| CN201303131Y (en) * | 2008-10-30 | 2009-09-02 | 贵州航天电器股份有限公司 | Quick locking structure for coaxial connector |
| CN201616553U (en) * | 2009-12-24 | 2010-10-27 | 宁波市吉品信息互连工业有限公司 | Ball-type quick plug-pull connector |
| CN104037540A (en) * | 2014-05-30 | 2014-09-10 | 中航光电科技股份有限公司 | Radial pull-out rapid separation electric connector |
| CN207269079U (en) * | 2017-09-05 | 2018-04-24 | 武汉市联华飞创科技有限公司 | A kind of fast-insertion self-locking RF connector |
-
2018
- 2018-09-06 CN CN201811038836.5A patent/CN109119807B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5749742A (en) * | 1996-10-15 | 1998-05-12 | General Motors Corporation | Maximum retention serviceable high voltage spark plug adapter |
| CN201303131Y (en) * | 2008-10-30 | 2009-09-02 | 贵州航天电器股份有限公司 | Quick locking structure for coaxial connector |
| CN201616553U (en) * | 2009-12-24 | 2010-10-27 | 宁波市吉品信息互连工业有限公司 | Ball-type quick plug-pull connector |
| CN104037540A (en) * | 2014-05-30 | 2014-09-10 | 中航光电科技股份有限公司 | Radial pull-out rapid separation electric connector |
| CN207269079U (en) * | 2017-09-05 | 2018-04-24 | 武汉市联华飞创科技有限公司 | A kind of fast-insertion self-locking RF connector |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024021608A1 (en) * | 2022-07-26 | 2024-02-01 | 中兴通讯股份有限公司 | Locking connector |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109119807B (en) | 2023-10-10 |
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| GR01 | Patent grant |