CN208062314U - A kind of aviation plug - Google Patents
A kind of aviation plug Download PDFInfo
- Publication number
- CN208062314U CN208062314U CN201820435687.5U CN201820435687U CN208062314U CN 208062314 U CN208062314 U CN 208062314U CN 201820435687 U CN201820435687 U CN 201820435687U CN 208062314 U CN208062314 U CN 208062314U
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- CN
- China
- Prior art keywords
- contact pin
- socket
- sleeve
- plug
- jack
- Prior art date
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Abstract
The utility model provides a kind of aviation plug, including plug and socket, the socket is equipped with contact pin, the plug is equipped with jack, one end of the socket setting contact pin is provided with positioning edge, one end of the plug setting jack is provided with for positioning along embedded locating slot, lock hole is offered on the side wall of the locating slot, it is provided with locking mechanism on the socket, the locking mechanism includes one and slides the clamping block being arranged on socket, the jack is equipped with sleeve, the endoporus of the sleeve is equipped with electroconductive elastic sheet, the endoporus of the contact pin and the sleeve plugs together, the endoporus clearance fit of the contact pin and the sleeve, the contact pin is contradicted with the electroconductive elastic sheet.The endoporus clearance fit of the contact pin of the utility model and the sleeve, make that there is certain gap between contact pin and sleeve, before contact pin does not enter into jack certain depth, it can be easy that frictional impact occurs with the inner hole wall of jack to avoid the top of contact pin, to extend the service life of contact pin.
Description
Technical field
The utility model is related to electrical cnnector technical field more particularly to a kind of aviation plugs.
Background technology
Aviation plug can also claim connector assembly, be widely used in various electric wirings, play the work for connecting or disconnecting circuit
With.Existing aviation is inserted using by the way of threaded connection, needs persistently to turn plug and socket in operation, time of operation compared with
It is long, keep the joint efficiency of aviation plug not high, to solve the above-mentioned problems, the prior art 1 (CN207021447U) discloses one
Electric power aviation plug, including plug and socket are planted, contact pin is provided on socket, the jack being inserted into for contact pin is provided on plug,
One end of socket setting contact pin is provided with positioning edge, and one end of plug setting jack is provided with for positioning along embedded locating slot,
Lock hole is offered on the side wall of locating slot, locking mechanism is provided on socket, and locking mechanism includes that a sliding setting is being inserted
Clamping block on seat, after positioning is along with locating slot clamping in place, clamping block is inserted into lock hole, and plug is mutually locked with socket.
Shortcoming is：The aviation plug of this structure, when plug and socket grafting, contact pin, which is inserted into just to be oriented to after jack certain depth, to be determined
Position is in jack, and before contact pin does not enter into jack certain depth, the top of contact pin is easy to rub with the inner hole wall of jack
Sidewipe collision, after long-term plug, contact pin can be damaged, and can reduce the service life of contact pin in this way.
Utility model content
A kind of aviation plug that the utility model aim proposes to solve the above-mentioned problems.
It is achieved through the following technical solutions above-mentioned purpose：
The utility model provides a kind of aviation plug, including plug and socket, and contact pin is provided on the socket, described to insert
Jack is provided on head, one end of the socket setting contact pin is provided with positioning edge, one end setting of the plug setting jack
Have and offer lock hole along embedded locating slot, the side wall of the locating slot for positioning, locking machine is provided on the socket
Structure, the locking mechanism include one and slide the clamping block that is arranged on socket, and the jack is equipped with sleeve, the sleeve it is interior
Hole is equipped with electroconductive elastic sheet, and the endoporus of the contact pin and the sleeve plugs together, the endoporus clearance fit of the contact pin and the sleeve,
The contact pin is contradicted with the electroconductive elastic sheet.
Further, the electroconductive elastic sheet is conductive tapered coil spring, the outer surface of the contact pin and the conduction
Tapered coil spring internal face contradicts.
Further, the peripheral surface of the socket is equipped with protrusion, and the plug is equipped with the recess portion plugged together with the protrusion, institute
It states protrusion and there are four the recess portion is all provided with, four protrusions is evenly distributed on the peripheral surface of the socket.
Further, the sleeve and the jack are detachable connection, and the sleeve is to be threadedly coupled with jack.
The utility model has the beneficial effects that：The endoporus clearance fit of contact pin and the sleeve, makes between contact pin and sleeve
With certain gap, before contact pin does not enter into sleeve certain depth, can be easy to avoid the top of contact pin and sleeve
Frictional impact occurs for inner hole wall, to extend the service life of contact pin.In addition contact pin is contradicted with electroconductive elastic sheet, passes through above-mentioned knot
Structure when aviation plug is vibrated under the conditions of assigned frequency and acceleration, impacted, colliding, ensures that plug and socket are in electrical contact good
It is good；Electroconductive elastic sheet has caching effect, when vibrating, impact under the conditions of assigned frequency and acceleration, colliding, contact pin and conductive bullet
The abrasion of piece reduces, and extends the service life of contact pin.
Description of the drawings
Fig. 1 is the structural schematic diagram of the plug of the utility model；
Fig. 2 is the structural schematic diagram of the socket of the utility model.
Specific implementation mode
The utility model is described in further detail with specific implementation mode below in conjunction with attached drawing：
Shown in Fig. 1 to Fig. 2, the utility model provides a kind of aviation plug, including plug 1 and socket 2, on the socket 2
It is provided with contact pin 21, jack is provided on the plug 1, one end of the socket setting contact pin is provided with positioning edge, described to insert
One end of head setting jack is provided with offers lock hole for positioning along embedded locating slot, the side wall of the locating slot, institute
It states and is provided with locking mechanism on socket, the locking mechanism includes one and slides the clamping block 3 being arranged on socket, the jack
Equipped with sleeve 11, the endoporus of the sleeve 11 is equipped with electroconductive elastic sheet 12, and the contact pin 21 and the endoporus of the sleeve 11 plug together, institute
The endoporus clearance fit of contact pin 21 and the sleeve 11 is stated, the contact pin 21 is contradicted with the electroconductive elastic sheet 12.The electroconductive elastic sheet
12 are connect with cable electrical.The endoporus clearance fit of contact pin 21 and the sleeve 11 makes to have between contact pin 21 and sleeve 11
It certain gap can and sleeve easy to avoid the top of contact pin 21 before contact pin 21 does not enter into 11 certain depth of sleeve
Frictional impact occurs for 11 inner hole wall, to extend the service life of contact pin.In addition contact pin 21 is contradicted with electroconductive elastic sheet 12, is led to
Above structure is crossed, when aviation plug is vibrated under the conditions of assigned frequency and acceleration, impacted, colliding, ensures plug 1 and socket 2
It is in electrical contact good；Electroconductive elastic sheet 12 has caching effect, when vibrating, impact under the conditions of assigned frequency and acceleration, colliding,
Contact pin 21 and the abrasion of electroconductive elastic sheet 12 reduce, and extend the service life of contact pin.
The electroconductive elastic sheet 12 is conductive tapered coil spring 12, the outer surface of the contact pin 21 and the conductive circular cone
12 internal face of shape helical spring contradicts.By above structure, conductive tapered coil spring 12, which is easily installed, is fixed on sleeve 11
Endoporus in, can be fixed etc. by welding, with glue；The outer surface of the contact pin 21 and the conductive tapered auger bullet
Spring internal face contradicts, and improves contact area, and reliability is high.
The peripheral surface of the socket 2 is equipped with protrusion 22, and the plug 1 is equipped with the recess portion 13 plugged together with the protrusion 22, institute
It states protrusion 22 and there are four the recess portion 13 is all provided with, four protrusions 22 is evenly distributed on the peripheral surface of the socket 2.It is logical
Above structure is crossed, the fixing after plug 1 is plugged together with socket 2 is improved, is not easy to vibrate under the conditions of assigned frequency and acceleration, rush
Plug and socket generate relative displacement to generate vibration when hitting, colliding.
The sleeve 11 is detachable connection with institute's jack, and the sleeve 11 is to be threadedly coupled with jack.Pass through above-mentioned knot
Sleeve can first be split out from plug and be replaced again when the electroconductive elastic sheet of sleeve damages by structure, keep maintenance more convenient.
Above are merely preferred embodiments of the utility model, the scope of protection of the utility model is not limited merely to above-mentioned
Embodiment, technical solution belonging to the idea of the present invention belong to the scope of protection of the utility model.It should be pointed out that pair
For those skilled in the art, several improvements and modifications without departing from the principle of the utility model,
It should be regarded as the scope of protection of the utility model.
Claims (4)
1. a kind of aviation plug, which is characterized in that including plug and socket, contact pin is provided on the socket, on the plug
It is provided with jack, one end of the socket setting contact pin is provided with positioning edge, and one end of the plug setting jack is provided with confession
Positioning offers lock hole along embedded locating slot, the side wall of the locating slot, and locking mechanism, institute are provided on the socket
It includes the clamping block that a sliding is arranged on socket to state locking mechanism, and the jack is equipped with sleeve, and the endoporus of the sleeve is set
There are electroconductive elastic sheet, the endoporus of the contact pin and the sleeve to plug together, the endoporus clearance fit of the contact pin and the sleeve is described
Contact pin is contradicted with the electroconductive elastic sheet.
2. a kind of aviation plug according to claim 1, it is characterised in that：The electroconductive elastic sheet is conductive tapered auger
Spring, the outer surface of the contact pin are contradicted with the conductive tapered coil spring internal face.
3. a kind of aviation plug according to claim 1, it is characterised in that：The peripheral surface of the socket is equipped with protrusion, institute
It states plug and is equipped with the recess portion that is plugged together with the protrusion, there are four the protrusion and the recess portion are all provided with, four protrusions are uniform
It is distributed on the peripheral surface of the socket.
4. a kind of aviation plug according to claim 1, it is characterised in that：The sleeve is detachable company with the jack
It connects, the sleeve is to be threadedly coupled with jack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820435687.5U CN208062314U (en) | 2018-03-29 | 2018-03-29 | A kind of aviation plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820435687.5U CN208062314U (en) | 2018-03-29 | 2018-03-29 | A kind of aviation plug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208062314U true CN208062314U (en) | 2018-11-06 |
Family
ID=63987815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820435687.5U Active CN208062314U (en) | 2018-03-29 | 2018-03-29 | A kind of aviation plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208062314U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109638509A (en) * | 2018-12-28 | 2019-04-16 | 杭州电力设备制造有限公司 | A kind of aviation plug of good airproof performance |
| CN115085341A (en) * | 2022-08-11 | 2022-09-20 | 山东工程职业技术大学 | Sports apparatus centralized power supply and controller |
-
2018
- 2018-03-29 CN CN201820435687.5U patent/CN208062314U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109638509A (en) * | 2018-12-28 | 2019-04-16 | 杭州电力设备制造有限公司 | A kind of aviation plug of good airproof performance |
| CN115085341A (en) * | 2022-08-11 | 2022-09-20 | 山东工程职业技术大学 | Sports apparatus centralized power supply and controller |
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| GR01 | Patent grant |