CN206116753U - Fast -insertion self -locking RF coaxial connector - Google Patents
Fast -insertion self -locking RF coaxial connector Download PDFInfo
- Publication number
- CN206116753U CN206116753U CN201621072158.0U CN201621072158U CN206116753U CN 206116753 U CN206116753 U CN 206116753U CN 201621072158 U CN201621072158 U CN 201621072158U CN 206116753 U CN206116753 U CN 206116753U
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- China
- Prior art keywords
- socket
- flexible member
- protheca
- locking
- fast
- 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.)
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Abstract
The utility model belongs to the technical field of electric connector, especially, relate to a fast -insertion self -locking RF coaxial connector. The utility model discloses an aim at providing a fast -insertion self -locking RF coaxial connector, compare with the prior art product, have higher reliability and stability, simultaneously according to the demand of difference on guaranteeing one section basis that is general structure, one end has and cut straightly the characteristic of directly pulling out in addition, has realized simple reliable structural design and good social economic benefit.
Description
Technical field
This utility model belongs to technical field of electric connectors, more particularly to a kind of fast-insertion self-locking RF coaxial connector.
Background technology
With the continuous development of radio communication cause, RF coaxial connector is also from ease for use, reliability, electrical property side
Put forward higher requirement in face.Traditional SMA series connectors adopt thread connecting mode because of which, it is impossible to realize connection it is fast insert with
Separate, many drawbacks and loss are caused to installation and debugging.Because its thread connecting mode also has more harsh to its pretightning force
Requirement, when pretightning force is not enough, connected mode is unreliable, again can be to its coating generation damage when pretightning force is excessive.
The content of the invention
Technical problem to be solved in the utility model is to provide a kind of anti-rotation self-locking radio frequency (RF) coaxial connector, to solve
Connect the high defect of inconvenient, technological requirement in prior art.
To solve above-mentioned technical problem, it is same that the technical scheme adopted by this utility model is to provide a kind of fast-insertion self-locking RF
Mandrel connector, including plug and socket, above-mentioned socket include inner wire, dielectric, shell；Above-mentioned plug include inner wire,
Dielectric, shell, contact head, protheca, which is characterized in that：The outer side face of above-mentioned socket is provided with outside an annular
Groove；Above-mentioned plug also includes front flexible member and rear flexible member and multiple steel balls；It is provided with above-mentioned plug body wall
Multiple vias；Above-mentioned protheca inwall is provided with front interior annular groove and rear interior annular groove；Above-mentioned protheca medial surface is provided with convex
Dividing plate is played, above-mentioned front flexible member and rear flexible member are separately positioned on dividing plate both sides, above-mentioned front flexible member and rear elasticity unit
The other end of part is contacted with shell respectively；Above-mentioned multiple steel balls are located in multiple vias respectively；When protheca overcomes front flexible member
Elastic force to socket direction move when, above-mentioned steel ball is outwards extruded via by jack housing, and into the rear annular indent of protheca
Groove；
When socket and plug are plugged together, steel ball is inwardly extruded via and annular external groove is blocked for above-mentioned protheca；
When protheca overcome the elastic force of rear flexible member to move away from socket direction when, above-mentioned steel ball is outside by jack housing
Via is extruded, and into the front interior annular groove of protheca.
The outer side face of above-mentioned socket is additionally provided with least one arc boss；Above-mentioned plug body outer face is provided with
The arc notch being interlocked with socket arc boss；
When socket and plug are plugged together, above-mentioned arc boss and arc notch are mutually fastened.
Above-mentioned plug also includes the sealing ring being arranged between shell and contact head.
The radian of above-mentioned arc boss is 180 degree.
Above-mentioned multiple steel ball quantity are 6.
Above-mentioned front flexible member and rear flexible member are annular wave spring.
The beneficial effects of the utility model are：It is coaxially connected that this utility model patent aims to provide a kind of fast-insertion self-locking RF
Device, compared with prior art products, with higher reliability and stability, while according to different demands in guarantee being for one section
On the basis of universal architecture, other end has the characteristic of direct inserting and drawing, realizes simple and reliable structure design and good
Economic results in society.
Description of the drawings
Fig. 1-1,1-2,1-3 are embodiment plug main sectional view of the present utility model, top view and side view respectively；
Fig. 2-1,2-2,2-3 are embodiment socket main sectional view of the present utility model, top view and side view respectively；
Fig. 3-1,3-2 are that the self-locking state of embodiment plug of the present utility model and socket plugs together figure and released state respectively
Plug together figure.
Specific embodiment
Below in conjunction with above-described embodiment accompanying drawing, the utility model is described in further detail：
Fast-insertion self-locking adapter adapter of the present utility model includes：Plug and socket.Wherein, plug includes：Inner wire
1st, dielectric 2, shell 3, contact head 4, protheca 5, elastic part 6, sealing ring 7, steel ball 8, shelves pin 9.Socket includes：Inner wire
10th, dielectric 11, shell 12.
In figure shown in 1-1,1-2,1-3, successively by contact head 4, sealing ring 7, inner wire 1, dielectric 2, steel ball 8, bullet
Property part 6, protheca 5 are assembled in shell 3, and elastic part 6 is being assembled in shell 3 to enter its total part with shelves pin 9
The spacing fixation of row；Ensure its self-locking state by the Spring balanced of elastic part 6, its plug together with separate completely with insertion and point
It is consistent from direction, it is easy to operate.
In figure shown in 2-1,2-2,2-3, successively inner wire 10, dielectric 11 are assembled in shell 12；The structure letter
It is single reliable, it is applicable to high-density installation.
In figure shown in 3-1,3-2, when plug is plugged together with socket, plug protheca 5 is promoted forward, allow the reach of protheca 5 to make lock
Tight mechanism opening completes to plug together with socket.Release protheca 5 is moved after the opposite direction elastic force of elastic part 6 makes protheca and is completed certainly
Lock.Plug and socket pulls back plug protheca 5 when separating, allow move after protheca 5 make retaining mechanism open complete with socket point
From.Which can realize that 360 ° plug together.It is big suitable for packing density, under the environment high to plugging rate requirement.
Fast-insertion self-locking adapter of the present utility model effectively completes fast inserting certainly in the form of shell with steel ball self-locking
Lock.Simultaneously electric contact piece inner wire 1, contact head 4, inner wire 10 are effectively protected by sealing ring 7 relatively closed at one
Space in.Prevent because the inner conductors such as rainforest, steam 1, contact head 4,10 electric contact piece of inner wire damage.It is adapted to
All kinds of evils omit atmospheric environment, and greatly improve the service life of electric connector.
Claims (6)
1. a kind of fast-insertion self-locking RF coaxial connector, including plug and socket, the socket include inner wire, dielectric,
Shell；The plug includes inner wire, dielectric, shell, contact head, protheca, it is characterised in that：Outside the shell of the socket
Side is provided with an annular external groove；The plug also includes front flexible member and rear flexible member and multiple steel balls；Institute
State and on plug body wall, be provided with multiple vias；The protheca inwall is provided with front interior annular groove and rear interior annular groove；Institute
State protheca medial surface and be provided with raised dividing plate, the front flexible member and rear flexible member are separately positioned on dividing plate both sides, described
The other end of front flexible member and rear flexible member is contacted with shell respectively；The plurality of steel ball is located in multiple vias respectively；
When protheca overcomes the elastic force of front flexible member to move to socket direction, the steel ball is outwards extruded via by jack housing, and
Into the rear interior annular groove of protheca；
When socket and plug are plugged together, steel ball is inwardly extruded via and annular external groove is blocked for the protheca；
When protheca overcome the elastic force of rear flexible member to move away from socket direction when, the steel ball is outwards extruded by jack housing
Via, and into the front interior annular groove of protheca.
2. fast-insertion self-locking RF coaxial connector according to claim 1, it is characterised in that：The outer side of the socket
Face is additionally provided with least one arc boss；The plug body outer face is provided with the arc being interlocked with socket arc boss
Breach；
When socket and plug are plugged together, the arc boss and arc notch are mutually fastened.
3. a kind of fast-insertion self-locking RF coaxial connector according to claim 2, it is characterised in that：The plug also includes
The sealing ring being arranged between shell and contact head.
4. a kind of fast-insertion self-locking RF coaxial connector according to claim 3, it is characterised in that：The arc boss
Radian is 180 degree.
5. a kind of fast-insertion self-locking RF coaxial connector according to claim 3, it is characterised in that：The plurality of steel ball number
Measure as 6.
6. a kind of fast-insertion self-locking RF coaxial connector according to claim 3, it is characterised in that：The front flexible member
It is annular wave spring with rear flexible member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621072158.0U CN206116753U (en) | 2016-09-22 | 2016-09-22 | Fast -insertion self -locking RF coaxial connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621072158.0U CN206116753U (en) | 2016-09-22 | 2016-09-22 | Fast -insertion self -locking RF coaxial connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206116753U true CN206116753U (en) | 2017-04-19 |
Family
ID=58521313
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621072158.0U Active CN206116753U (en) | 2016-09-22 | 2016-09-22 | Fast -insertion self -locking RF coaxial connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206116753U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106486834A (en) * | 2016-09-22 | 2017-03-08 | 西安雷航电子信息技术有限公司 | A kind of fast-insertion self-locking RF coaxial connector |
-
2016
- 2016-09-22 CN CN201621072158.0U patent/CN206116753U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106486834A (en) * | 2016-09-22 | 2017-03-08 | 西安雷航电子信息技术有限公司 | A kind of fast-insertion self-locking RF coaxial connector |
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| GR01 | Patent grant |