CN207426298U - Plug-type fast-insertion self-locking RF connector - Google Patents
Plug-type fast-insertion self-locking RF connector Download PDFInfo
- Publication number
- CN207426298U CN207426298U CN201721635906.6U CN201721635906U CN207426298U CN 207426298 U CN207426298 U CN 207426298U CN 201721635906 U CN201721635906 U CN 201721635906U CN 207426298 U CN207426298 U CN 207426298U
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- steel ball
- inner housing
- plug
- coupling nut
- locking
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Abstract
The utility model discloses a kind of plug-type fast-insertion self-locking RF connectors, belong to technical field of electric connectors.Solves the problems such as existing product cannot be connected quickly, easily loosened, it includes floating plug and fixed socket, the floating plug includes coupling nut, inner housing and contact pin component, spring is equipped between coupling nut and inner housing, coupling nut inner cavity is provided with annular groove with inner housing matching part, and coupling nut is equipped with holding screw, inner housing is equipped with L-shaped bail slot, holding screw is located inside L-shaped bail slot, and steel ball hole and snap ring are additionally provided on inner housing, steel ball is equipped in steel ball hole；Fixed socket includes jack housing, plugging hole component and O-ring, and the jack housing is equipped with the arc groove with steel ball cooperation.The utility model can be used for smaller installation space and require the special occasions of fast insert-pull.
Description
Technical field
The utility model is related to a kind of plug-type fast-insertion self-locking RF connectors, belong to technical field of electric connectors.
Background technology
Radio frequency (RF) coaxial connector communicate and electronic equipment in be widely used, standard and various in style, usually used penetrates
Frequency coaxial connector is connected using engagement thread, and the retaining mechanism of engagement thread connection is to set the moon respectively on plug and socket
Pin thread screws the locking for realizing plugs and sockets with separating using screw thread.This retaining mechanism is shaking without anti-loosing device
It under rotating ring border, is easy to cause screw thread and returns rotation so that plug is loosened with socket, causes using effect poor.
Thread connecting mode, it has many advantages, such as that processing technology is simple, manufacture is at low cost, applied widely, but connects speed
Degree is unsuitable for the occasion that need to frequently plug He quickly connect more slowly.
Utility model content
The purpose of this utility model is to provide a kind of plug-type fast-insertion self-locking RF connectors, have self-locking device, can
Realize quick-speed plug, shock resistance is good.
The plug-type fast-insertion self-locking RF connector, including floating plug and fixed socket, the floating plug
Including coupling nut, inner housing and contact pin component, be equipped with spring between coupling nut and inner housing, coupling nut inner cavity with it is interior
Housing matching part is provided with annular groove, and coupling nut is equipped with holding screw, and inner housing is equipped with L-shaped bail slot, clamp screw
Nail is located inside L-shaped bail slot, and steel ball hole and snap ring are additionally provided on inner housing, steel ball is equipped in steel ball hole；Fixed socket includes
Jack housing, plugging hole component and O-ring, the jack housing are equipped with the arc groove with steel ball cooperation.
Further speaking, the one end being connected on inner housing with fixed socket is equipped with rivet.
Further speaking, jack housing is equipped with guide groove.
Further speaking, there are three the steel ball hole on inner housing is set.
The beneficial effects of the utility model are compared with prior art：
The utility model is become to push and pull push-in connection by traditional threaded connection, enable faster complete plug together and
Separation, solves the inconvenience that the screw thread tightening way of series connector routine is brought, while improves the shock resistance of product,
Overcome the difficult point easily loosened so that information transmission is more stable and effective.The simple compact, safety of the structure of this connector simultaneously
Reliably.
Description of the drawings
Fig. 1 is the floating plug construction schematic diagram；
Fig. 2 is the fixed socket structure diagram；
Fig. 3 is the locking state signal of the utility model；
Fig. 4 is the released state signal of the utility model；
Fig. 5 is that the utility model plugs together locking state reference chart；
Fig. 6 is the unlock discrete state reference chart of the utility model.
Wherein, 1, snap ring；2nd, holding screw；3rd, spring；4th, coupling nut；5th, annular groove；6th, inner housing；7th, rivet；8、
Contact pin component；9th, steel ball；10th, guide groove；11st, O-ring；12nd, plugging hole component；13rd, jack housing；14th, arc groove；15th, L-shaped card
Follow closely slot.
Specific embodiment
The utility model is described further with reference to specific embodiment.
Embodiment 1
The plug-type fast-insertion self-locking RF connector, including floating plug and fixed socket, the floating plug
Including coupling nut 4, inner housing 6 and contact pin component 8, spring 3, coupling nut 4 are equipped between coupling nut 4 and inner housing 6
Inner cavity is provided with annular groove 5 with 6 matching part of inner housing, and coupling nut 4 is equipped with holding screw 2, and inner housing 6 is equipped with L-shaped
Bail slot 15, holding screw 2 are located inside L-shaped bail slot 15, and steel ball hole and snap ring 1 are additionally provided on inner housing 6, and steel ball is set in hole
There is steel ball 9；Fixed socket include jack housing 13, plugging hole component 12 and O-ring 11, the jack housing 13 be equipped with
The arc groove 14 that steel ball 9 coordinates.
Embodiment 2
The plug-type fast-insertion self-locking RF connector, including floating plug and fixed socket, the floating plug
Including coupling nut 4, inner housing 6 and contact pin component 8, spring 3, coupling nut 4 are equipped between coupling nut 4 and inner housing 6
Inner cavity is provided with annular groove 5 with 6 matching part of inner housing, and coupling nut 4 is equipped with holding screw 2, and inner housing 6 is equipped with L-shaped
Bail slot 15, holding screw 2 are located inside L-shaped bail slot 15, and steel ball hole and snap ring 1 are additionally provided on inner housing 6, and steel ball is set in hole
There is steel ball 9；Fixed socket include jack housing 13, plugging hole component 12 and O-ring 11, the jack housing 13 be equipped with
The arc groove 14 that steel ball 9 coordinates.One end that inner housing 6 is connected with fixed socket is equipped with rivet 7.Jack housing 13, which is equipped with, to be oriented to
Slot 10.There are three steel ball hole on the inner housing 6 is set.
The plug-type fast-insertion self-locking RF connector of the utility model, including floating plug and fixed socket, plug is by activity
Part and fixed part composition, movable part include coupling nut 4, spring 3, steel ball 9, holding screw 2；Fixed part includes interior
Housing 6, contact pin component 8, rivet 7 and snap ring 1；Fixed socket includes jack housing 13, O-ring 11, plugging hole component 12.
4 inner cavity of coupling nut of plug part is provided with annular groove 5 with 6 matching part of inner housing, and coupling nut 4 is logical
Axial movement is crossed movement of the steel ball 9 in the steel ball hole of inner housing 6 can be achieved and be relatively fixed two states.Coupling nut 4
It sets there are two symmetrical threaded hole, for installing holding screw 2, holding screw 2 is living in the L-type bail slot 15 of inner housing 6
It moves, it can be achieved that unlock and locking two states.The effect of spring 3 is to provide elastic force to ensure unlock and the normal fortune of latch functions
Make.
It is set on plug fixed part inner housing 6 there are three steel ball hole, it can be achieved that the freely activity in steel ball hole of steel ball 9.
It is set with 2 matching part of holding screw on coupling nut 4 there are two symmetrical L-type bail slot 15, coupling nut 4 can be limited and existed
Activity in certain axial direction and circumference range, to realize the movable of steel ball 9 and be relatively fixed two states.It is set on inner housing 6
There are two rivets 7, can realize anti-mis-insertion positioning and ensure that coupling nut 4 can carry out rotation process.
With reference to Fig. 3 and Fig. 5, the guide groove 10 on 7 alignment socket shell 13 of rivet holds coupling nut 4 to being pushed forward, plugs together
Steel ball 9 is fallen into the arc groove 14 of jack housing 13 after in place, and contact pin component 8 and plugging hole component 12 also plug together in place at this time.Pine
It opens after hand under the action of spring 3, coupling nut 4 is recoiled at snap ring 1, and steel ball 9 and the arc groove 14 of jack housing 13 are close
Cooperation, plugs and sockets, which plugs together, to be finished and locks, and connector is completely to being inserted into position and locking at this time.
With reference to Fig. 4 and Fig. 6, the position that holding screw 2 is corresponded on inner housing 6 is provided with L-shaped bail slot 15, holds coupling nut
4 to being pushed forward and rotating clockwise, and holding screw 2 falls into 15 other end of L-shaped bail slot, 4 locking of coupling nut, and spring 3 is in pressure
Contracting state.Steel ball 9 is in the position of annular groove 5 at this time, can depart from the arc groove 14 in jack housing 13, holds coupling nut
4 extract the separation that plugs and sockets can be realized backward.
The utility model can realize the fast insert-pull of radio frequency (RF) coaxial connector and locking, and new construction replaces original screw thread, resists
Vibration performance is good, simple in structure compact, securely and reliably, in smaller installation space and requires the special occasions of fast insert-pull, tool
There is very high practical value.
Claims (4)
1. a kind of plug-type fast-insertion self-locking RF connector, including floating plug and fixed socket, it is characterised in that：Described is floating
Dynamic plug includes coupling nut (4), inner housing (6) and contact pin component (8), is equipped between coupling nut (4) and inner housing (6)
Spring (3), coupling nut (4) inner cavity are provided with annular groove (5) with inner housing (6) matching part, and coupling nut (4) is equipped with tight
Determine screw (2), inner housing (6) is equipped with L-shaped bail slot (15), and holding screw (2) is located at L-shaped bail slot (15) inside, inner casing
Steel ball hole and snap ring (1) are additionally provided on body (6), steel ball (9) is equipped in steel ball hole；Fixed socket includes jack housing (13), inserts
Aperture member (12) and O-ring (11), the jack housing (13) are equipped with the arc groove (14) with steel ball (9) cooperation.
2. plug-type fast-insertion self-locking RF connector according to claim 1, it is characterised in that：It is on inner housing (6) and solid
The one end for determining socket connection is equipped with rivet (7).
3. plug-type fast-insertion self-locking RF connector according to claim 2, it is characterised in that：Jack housing is set on (13)
There is guide groove (10).
4. plug-type fast-insertion self-locking RF connector according to claim 3, it is characterised in that：The inner housing (6)
On steel ball hole set there are three.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721635906.6U CN207426298U (en) | 2017-11-29 | 2017-11-29 | Plug-type fast-insertion self-locking RF connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721635906.6U CN207426298U (en) | 2017-11-29 | 2017-11-29 | Plug-type fast-insertion self-locking RF connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207426298U true CN207426298U (en) | 2018-05-29 |
Family
ID=62396598
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721635906.6U Active CN207426298U (en) | 2017-11-29 | 2017-11-29 | Plug-type fast-insertion self-locking RF connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207426298U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111370898A (en) * | 2020-03-24 | 2020-07-03 | 中航光电科技股份有限公司 | Connector and plug |
| CN114422524A (en) * | 2021-12-14 | 2022-04-29 | 广东电网有限责任公司 | Communication, storage and calculation integrated vehicle networking edge computing system |
-
2017
- 2017-11-29 CN CN201721635906.6U patent/CN207426298U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111370898A (en) * | 2020-03-24 | 2020-07-03 | 中航光电科技股份有限公司 | Connector and plug |
| CN114422524A (en) * | 2021-12-14 | 2022-04-29 | 广东电网有限责任公司 | Communication, storage and calculation integrated vehicle networking edge computing system |
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| GR01 | Patent grant |