CN206673225U - The spring plug of driving spring built in ejector pin - Google Patents
The spring plug of driving spring built in ejector pin Download PDFInfo
- Publication number
- CN206673225U CN206673225U CN201720224847.7U CN201720224847U CN206673225U CN 206673225 U CN206673225 U CN 206673225U CN 201720224847 U CN201720224847 U CN 201720224847U CN 206673225 U CN206673225 U CN 206673225U
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- Prior art keywords
- ejector pin
- spring
- plug
- button
- dop
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Abstract
It the utility model is related to plug.The spring plug of driving spring built in a kind of ejector pin, including plug body and plug separating mechanism, plug body is provided with inserted sheet, plug separating mechanism includes sleeve pipe, the ejector pin being located in sleeve pipe, ejector pin controlling organization and driving ejector pin stretch out the first spring of plug body from side where inserted sheet, the ejector pin controlling organization includes being arranged at the Access Division of ejector pin, coordinate the dop for making ejector pin be maintained at contraction state with Access Division, the second spring that snaps on Access Division of driving dop and driving dop with shackle portion from button, sleeve pipe is located in plug body, the side that plug body is provided with inserted sheet is provided with the ejector pin via passed for the ejector pin, button one end is located in jack housing, first spring is located in ejector pin.The utility model provides a kind of spring plug of driving spring built in the ejector pin of labour-saving when enabling to be separated between plug and socket, solves the problems, such as laborious when plug is extracted out of socket.
Description
Technical field
It the utility model is related to plug, more particularly to a kind of spring plug of driving spring built in ejector pin.
Background technology
Plug is to coordinate part of the power supply to electrical equipment that induce one for same socket.The basic structure of plug include plug body and
It is connected to the inserted sheet of plug body（Also known as latch）, one is connected to sleeve after being inserted by inserted sheet during use in the jack of socket
Rise and draw power supply.In order to ensure being reliably connected between sleeve and inserted sheet, sleeve can be designed as with larger chucking power folder
Hold on inserted sheet, do not cause defective socket, it is necessary to which a hand pins socket, another hand catches plug during in order to pull the plug out of the socket
Mode is extracted, cause extract when inconvenience, when especially plug is inserted on mobile socket, must two hands can extract；
If chucking power is very big or when user's strength is smaller, user needs firmly outwards to pull out, while rocking to both sides slotting on one side
Head can extract plug, will so cause the improper decline of sleeve chucking power of socket and coming off for wall socket.
Utility model content
The utility model provides when one kind enables to be separated between plug and socket that labour-saving ejector pin is built-in to be driven
Move the spring plug of spring, solve the problems, such as laborious when plug is extracted out of socket.
Above technical problem is that solved by following technical proposal：The spring plug of driving spring built in a kind of ejector pin,
Including plug body, the plug body is provided with inserted sheet, it is characterised in that also including plug separating mechanism, the plug separation
Mechanism includes sleeve pipe, the ejector pin being located in sleeve pipe, ejector pin controlling organization and driving ejector pin and stretched out from side where inserted sheet outside plug
First spring of shell, described sleeve pipe are located in plug body, and the side that the plug body is provided with inserted sheet is provided with for the top
The ejector pin via passed is sold, the inner of the ejector pin is provided with the spring mounting hole extended along ejector pin bearing of trend, first bullet
Spring is located in the spring mounting hole, and the ejector pin controlling organization includes being arranged at the Access Division of ejector pin, coordinated with Access Division
Make the second spring and the driving same shackle portion of dop that ejector pin is maintained at the dop of contraction state, driving dop is snapped on Access Division
From button.Assuming that ejector pin is in stretching state during original state, and during inserted sheet inserts socket, jack housing extruding ejector pin
Cause the first spring energy-storage towards plug body contract, top opens dop and continues to receive when ejector pin is retracted to same dop contact
Contracting, second spring are deformed energy storage；Ejector pin stops contraction after plug insertion in place, now Access Division is alignd with dop（Or position
In side of the dop away from ejector pin outer end, ejector pin or extending action is produced in the presence of the first spring during this state）, second
Reach Access Division and block ejector pin can not be protruding for dop in the presence of spring.When needing to pull the plug out of the socket, button is pressed,
Button drive dop with shackle portion from and second spring energy storage, in the presence of the first spring ejector pin eject, ejector pin eject when
Extruding force, socket are produced to jack housing to ejector pin generation reaction force, the reaction force plays extracts plug from socket
Effect so that laborsaving when pulling the plug out of the socket.When pressing button driving dop, dop can be designed as translational motion or pendulum
It is dynamic.First spring is located in ejector pin, can maximally utilise the height of plug（Inserted sheet bearing of trend is the height of plug
Direction）Space, to reduce product height, and the installing space of spring can be increased.
Preferably, described sleeve pipe is provided with holding part, the holding part is connected with inner cap, and the inner cap connects with holding part
Together and slide opening is formed, the button is slidably connected in the slide opening, and the button links together with the dop, institute
State ejector pin to be suspended in described sleeve pipe, first spring is connected between the ejector pin and inner cap.For inserting for Split type structure
Head, it is necessary to which plug separating mechanism is taken out, reassembled back after line connects, the technical scheme can carry when joint carries out wiring
Convenience during high plug assembling；The technical scheme is not taken, then user may not know how plug separating mechanism fills
It is fitted in plug.Realize the modularized design of plug separating mechanism.Automatic metaplasia of the present utility model is easy in modularized design
Production and the plug applied to integration（The plug that i.e. plug body is structure as a whole）
First spring is located in away from the spacer pin in ejector pin one end preferably, being covered with described.It can drop
The first spring produces the possibility axially bent in low extrusion process.
Preferably, the ejector pin controlling organization also includes barb and the clasp joint being arranged on ejector pin coordinated with barb
Portion, the dop and barb distribution in the both sides of ejector pin, barb be hinged on the plug body or sleeve pipe and by it is described by
Button drives and swung.Provide a kind of new technical scheme of ejector pin clamping mechanism.
Preferably, the dop does translational motion when dop is fixed on button and presses button.If dop is to put
Dynamic mode carries out division with Access Division, then inconvenient when being not only laid out in plug, and due to being connected to card when dop
The first spring is difficult for zero to torque caused by dop, second spring can be caused to need to be designed as the larger bullet of elastic force during socket part
Spring.
Preferably, the dop and button are distributed in the both sides of the ejector pin.The cloth when plug body is flat structure
Office is convenient, and three-terminal polarized plus plug is mostly flat structure.
Preferably, the ejector pin controlling organization has two, the buttons of two ejector pin controlling organizations is distributed in described
The both sides of ejector pin, described two ejector pin controlling organizations share second spring.It is compact-sized, it is laborsaving during driving.
Preferably, the inner of the button of an ejector pin controlling organization in described two ejector pin controlling organizations is provided with from interior
Chute that end end face starts to extend along the pressing direction of button, the inner of button of another ejector pin controlling organization are slidably connected at
In the chute, the second spring is located in the chute and extended along the bearing of trend of chute, the two of the second spring
End distribution with described two ejector pin controlling organizations button connects together.
Preferably, first spring has two, piece first spring of two first springs is located in another first
In spring.The coefficient of stiffiness of spring can be regularly improved in spring outward appearance diameter one, the coefficient of stiffiness can be in deflection after improving
The power of ejector pin has been released in one timing by elastic force, namely regularly reduces the sky shared by the first spring in required elastic force one
Between, consequently facilitating realizing the installation of the small space inside plug body.
Preferably, the plug body is surrounded by two half-unit and formed, the inserted sheet between described two half portions,
The half portion is provided with neck, and described sleeve pipe is provided with two gib heads, described two gib heads correspondingly clasp joint described two half
In the neck in portion.The connection reliability of plug body can be improved.
The utility model tool has the advantage that：One-handed performance can easily pull the plug out of the socket, and go to push down without another hand slotting
Seat；For normal person, convenience greatly improves, and for there was only the disabled person of a hand, this product will be inevitable
Selection；Dop and button are distributed in the both sides of ejector pin, are easy to implement dop and carry out division with Access Division in a manner of translating.
Brief description of the drawings
Fig. 1 is the explosive view of the utility model embodiment one.
Fig. 2 is the explosive view of plug separating mechanism.
Fig. 3 is the schematic cross-sectional view of the utility model embodiment one.
Fig. 4 is the structural representation of the utility model embodiment two.
Fig. 5 is the structural representation of the utility model embodiment three.
Fig. 6 is the explosive view of the plug separating mechanism in the utility model embodiment three.
Fig. 7 is the explosive view of the plug separating mechanism in the utility model embodiment four.
Fig. 8 is the schematic diagram of the utility model embodiment five.
In figure：Plug body 1, inserted sheet 11, the first half portion 12, ejector pin via 121, the second half portion 13, nut spacing hole
131st, shutter 14, button avoid holes 15, neck 16, bolt 17, nut 18, plug separating mechanism 2, ejector pin controlling organization 21,
Button 211, projection 2211, Access Division 212, dop 213, second spring 214, chute 215, clasp joint portion 216, barb 217, hinge
218th, sleeve pipe 22, holding part 221, inner cap 222, slide opening 223, spacer pin 224, suspension step 225, gib head 226, ejector pin 23, bullet
Spring mounting hole 231, avoid ring 232, the first spring 24, interior first spring 241, outer first spring 242.
Embodiment
The utility model is further described with embodiment below in conjunction with the accompanying drawings.
Embodiment one, referring to Fig. 1, the spring plug of driving spring built in a kind of ejector pin, including plug body 1 and plug point
Disembark structure 2.
Plug body 1 is provided with inserted sheet 11.The quantity of inserted sheet 11 is depending on the number of poles of plug, if two-wire plug then inserted sheet
There are 2, then inserted sheet there are 3 if 3 pole plugs.Plug body 1 has an integral type and split type, the present embodiment draw for point
The three-level plug of body formula, now plug body 1 include the first half portion 12 and the second half portion 13.Inserted sheet 11 is connected to the first half portion 12
On.First half portion 12 and the second half portion 13 are connected to the spiral shell positioned at the second half portion 13 by bolt through the rear thread of the first half portion 12
It is fixed together on nut in female spacing hole 131, the second half portion 13 is additionally provided with shutter 14.Shutter 14 is used to shelter from
Nut spacing hole 131.The joint of first half portion 12 and the second half portion 13 is located at button avoid holes 15.
Plug separating mechanism 2 includes ejector pin controlling organization 21, sleeve pipe 22 and the ejector pin 23 being located in sleeve pipe.Ejector pin controls
Mechanism 21 has two.Two ejector pin controlling organizations 21 are distributed in the both sides of ejector pin 23.Ejector pin controlling organization 21 includes button 211.
One end of sleeve pipe 22 is provided with holding part 221.Holding part 221 has 2.2 holding parts 221 are distributed in the both sides of sleeve pipe 22.Holding
Portion 221 is connected with inner cap 222.Holding part 221 and inner cap 222 are linked together by way of clamping, certainly by bonding or
Person is linked together by bolt attaching nut or bolt mate with threaded holes and is possible.Between inner cap 222 and holding part 221
Form slide opening 223.Button 211 is slidably connected in slide opening 223 so that button 211 is slidably connected on holding part 221.
Referring to Fig. 2, also included first spring 24 of plug separating mechanism 2.First spring 24 includes the interior He of first spring 241
Outer first spring 242.Outer first spring 242 is set on interior first spring 241.The inner of ejector pin 23 is provided with along ejector pin extension side
To the spring mounting hole 231 of extension.Inner cap 222 is provided with spacer pin 224.Ejector pin controlling organization 21 also includes Access Division 212, matched somebody with somebody
Conjunction makes ejector pin be maintained at the second spring 214 that the dop 213 of contraction state is snapped on Access Division.Access Division 212 is arranged on ejector pin
The outer surface on 23 top.Access Division 212 is bulge-structure.Dop 213 is integrally formed with button 211.Two ejector pin control machines
Structure 21 shares second spring 214.
The inner of the button of the ejector pin controlling organization positioned at the left side in two ejector pin controlling organizations 21 is provided with from inner end
Face starts the chute 215 along the pressing direction extension of button.
The method that the utility model is fitted together is：
Referring to Fig. 3, the inner surface of the outer end of sleeve pipe 22 is provided with suspension step 225.When ejector pin 23 reaches the hook of Access Division 212
When hanging on step 225, then ejector pin 23 can not continue outer shifting and be suspended in sleeve pipe 22.
Ejector pin 23 is worn in sleeve pipe 22, the first spring 24 is worn in the spring mounting hole 231 of ejector pin 23.It will be located at
The button of ejector pin controlling organization in ejector pin controlling organization 21 positioned at the left side is set aside on holding part 221, dop 213 is located at ejector pin
The right and be located on the right Access Division 212 coordinate.Second spring 214 is shelved in chute 215.By positioned at the top on the right
The button of pin controlling organization is shelved in chute 215 and on holding part, and its dop is located at the left side of ejector pin and is located on the left side
Access Division coordinates.The button connects of the same two ejector pin controlling organizations of both ends distribution of second spring 214 are together.Then by inner cap
222 snap fit onto on holding part 221, and spacer pin 224 is located in the first spring 24 away from ejector pin one end.So far and plug is completed
The assembling of separating mechanism 2, plug separating mechanism 2 form a module to link together.
Then plug separating mechanism is arranged in a manner of ejector pin 23 aligns with the ejector pin via 121 in the first half portion 12
In plug body 1.Finally the first half portion 12 and the second half portion 13 are fixed together by bolt attaching nut.Assemble
Afterwards, button 211 stretches out plug body 1 through button avoid holes 15.
The process that the utility model is extracted from socket is：The button 211 of two ejector pin controlling organizations 21 is pressed simultaneously,
Button 211 produces and inside contracts translational motion, is squeezed while driving dop 213 does direction identical translational motion together during button motion
Press second spring 214 and cause second spring energy storage, dop 213 separates with Access Division 212, and the first spring 24 releases energy and driven
Dynamic ejector pin 23 stretches out from the first half portion 12, and the result of stretching is extruding jack housing, and jack housing produces anti-work to ejector pin 23
Firmly inserted sheet 11 is extracted from socket.
Embodiment two, with the difference of embodiment one：
Referring to Fig. 4, ejector pin controlling organization 21 only has one.Now second spring one end abuts together, separately with button 211
One end abuts together with the projection 2211 on holding part 221.
Embodiment three, the difference with embodiment one are：
Referring to Fig. 5, inserted sheet 11 is clamped between the first half portion 12 and the second half portion 13, and ejector pin via 121 is also disposed at
Between one half portion 12 and the second half portion 13, the structure is often the two poles of the earth plug.Two buttons 211 are located in the He of the first half portion 12 respectively
In second half portion 13.The inside of one end that the first half portion 12 and the second half portion 13 are provided with ejector pin via 121 is respectively provided with a neck
16.Sleeve pipe 22 is provided with two gib heads 226.First half portion 12 and the second half portion 13 by the attaching nut 18 of bolt 17 except being fixed on
It is outer together, also clasp joint is corresponded in two necks 16 by two gib heads 226 to be fixed, so that the first half portion
12 and second half portion 13 set one end of inserted sheet 11 not allow to be also easy to produce separated phenomenon, existing product easily produces separate in this place.
Referring to Fig. 6, the buttons 211 of two ejector pin controlling organizations 21 perpendicular to the direction that the first spring 24 stretches to splice
Together.It is to be spliced together along the direction of the first telescopic spring in embodiment one.
Certain the present embodiment can also be as embodiment two, and ejector pin controlling organization is only with one.
Example IV, the difference with embodiment three are：
Referring to Fig. 7, button 211, Access Division 212 and the dop 213 of same ejector pin controlling organization 21 are located at ejector pin 23
The same side.The specific design mode of Access Division 212 is to be set on ejector pin 23 and avoid ring 232, avoid the side side wall of ring 232
Form Access Division 212.Dop 213 is located in avoid in ring 232 and coordinated with Access Division during assembling.
Embodiment five, the difference with various embodiments above are：
Referring to Fig. 8, although only setting an ejector pin controlling organization 21, ejector pin controlling organization 21 also includes barb 217
The clasp joint portion 216 coordinated with same barb.Clasp joint portion 216 is arranged on ejector pin 23.Dop 213 and barb 217 are distributed in ejector pin 23
Both sides.Barb 217 is be hinged on casing 22 and by button driving and swing by hinge 218.
Dop and button are located at the same side, barb and the button of ejector pin and are located at the both sides of ejector pin in the present embodiment, certainly
It can be designed as dop and button be located at both sides, barb and the button of ejector pin and be located at the same side of ejector pin.
Claims (10)
1. the spring plug of driving spring built in a kind of ejector pin, including plug body, the plug body is provided with inserted sheet, its feature
It is, in addition to plug separating mechanism, the plug separating mechanism include sleeve pipe, the ejector pin being located in sleeve pipe, ejector pin control
Mechanism and driving ejector pin stretch out the first spring of plug body from side where inserted sheet, and described sleeve pipe is located in plug body, described
The side that plug body is provided with inserted sheet is provided with the ejector pin via passed for the ejector pin, and the inner of the ejector pin is provided with along ejector pin
The spring mounting hole of bearing of trend extension, first spring are located in the spring mounting hole, the ejector pin controlling organization
Including being arranged at the Access Division of ejector pin, coordinating the dop for making ejector pin be maintained at contraction state, driving dop to snap into card with Access Division
Second spring in socket part and driving dop with shackle portion from button.
2. the spring plug of driving spring built in ejector pin according to claim 1, it is characterised in that described sleeve pipe is provided with support
Portion is held, the holding part is connected with inner cap, and the inner cap and holding part are linked together and form slide opening, and the button, which slides, to be connected
It is connected in the slide opening, the button is linked together with the dop, and the ejector pin is suspended in described sleeve pipe, and described first
Spring is connected between the ejector pin and inner cap.
3. the spring plug of driving spring built in ejector pin according to claim 2, it is characterised in that be covered with and wear in described
First spring is located at away from the spacer pin in ejector pin one end.
4. the spring plug of driving spring built in the ejector pin according to claim 1 or 2 or 3, it is characterised in that described in one
Ejector pin controlling organization is provided with a button, two dops and two Access Divisions, and two Access Divisions are distributed in top
The both sides of pin, a dop is fixed on the button and does translational motion when pressing button, another dop be hinged on it is described
Driven on plug body or sleeve pipe and by the button to swing.
5. the spring plug of driving spring built in the ejector pin according to claim 1 or 2 or 3, it is characterised in that dop is affixed
On button and pressing button when the dop do translational motion.
6. the spring plug of driving spring built in ejector pin according to claim 5, it is characterised in that the dop and button
It is distributed in the radially opposite sides of the ejector pin.
7. the spring plug of driving spring built in the ejector pin according to claim 1 or 2 or 3, it is characterised in that the ejector pin
Controlling organization has two, and the button of two ejector pin controlling organizations is distributed in the both sides of the ejector pin, described two ejector pin controls
Mechanism processed shares second spring.
8. the spring plug of driving spring built in ejector pin according to claim 7, it is characterised in that described two ejector pin controls
The inner of the button of an ejector pin controlling organization in mechanism processed is provided with to be extended since inner end face along the pressing direction of button
Chute, the inner of button of another ejector pin controlling organization be slidably connected in the chute, the second spring is located at institute
State in chute and extend along the bearing of trend of chute, the both ends of the second spring are distributed with described two ejector pin controlling organizations
Button connects are together.
9. the spring plug of driving spring built in the ejector pin according to claim 1 or 2 or 3, it is characterised in that described first
Spring has two, and piece first spring of two first springs is located in another first spring.
10. the spring plug of driving spring built in the ejector pin according to claim 1 or 2 or 3, it is characterised in that described to insert
Head shell is surrounded by two half-unit to be formed, and for the inserted sheet between described two half portions, the half portion is provided with neck, the set
Pipe is provided with two gib heads, and described two gib heads are correspondingly in the neck of the clasp joint in described two half portions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720224847.7U CN206673225U (en) | 2017-03-09 | 2017-03-09 | The spring plug of driving spring built in ejector pin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720224847.7U CN206673225U (en) | 2017-03-09 | 2017-03-09 | The spring plug of driving spring built in ejector pin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206673225U true CN206673225U (en) | 2017-11-24 |
Family
ID=60376287
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720224847.7U Active CN206673225U (en) | 2017-03-09 | 2017-03-09 | The spring plug of driving spring built in ejector pin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206673225U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018161909A1 (en) * | 2017-03-09 | 2018-09-13 | 宁波鸥创电器科技有限公司 | Pop-up plug provided with modularized plug separation mechanism |
| CN109088237A (en) * | 2018-08-21 | 2018-12-25 | 杭州余杭电缆有限公司 | Plug |
-
2017
- 2017-03-09 CN CN201720224847.7U patent/CN206673225U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018161909A1 (en) * | 2017-03-09 | 2018-09-13 | 宁波鸥创电器科技有限公司 | Pop-up plug provided with modularized plug separation mechanism |
| US10826239B1 (en) | 2017-03-09 | 2020-11-03 | Ningbo Ouchuang Electric Appliance Technology Co., Ltd | Pop-up plug having a modularized plug separation mechanism |
| CN109088237A (en) * | 2018-08-21 | 2018-12-25 | 杭州余杭电缆有限公司 | Plug |
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