CN208015000U - A kind of Mechanical Driven sets the monocoque type plug of mandril - Google Patents
A kind of Mechanical Driven sets the monocoque type plug of mandril Download PDFInfo
- Publication number
- CN208015000U CN208015000U CN201820353902.7U CN201820353902U CN208015000U CN 208015000 U CN208015000 U CN 208015000U CN 201820353902 U CN201820353902 U CN 201820353902U CN 208015000 U CN208015000 U CN 208015000U
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- CN
- China
- Prior art keywords
- mandril
- hole
- jack shell
- pin
- drive rod
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Abstract
The utility model is related to plugs.A kind of Mechanical Driven sets the monocoque type plug of mandril, jack shell including setting pin, jack shell is equipped with mandril mounting hole, if the positioning pin of drive hole, positioning pin stretches out spring, drive rod, drive rod is detached from spring and pressing lever, it is equipped with mandril in mandril mounting hole and mandril stretches out spring, mandril includes top and briquetting, the first support protrusion is equipped in jack shell, mandril stretches out spring one end and links together with the first support protrusion, the other end links together with top, drive hole is equipped with the driving rod aperture guiding surface coordinated with drive rod, drive rod is equipped with the driving bar portion guiding surface coordinated with pressing lever；Mandril stretches out jack shell towards side of the jack shell far from pin when pin is plugged on socket.The utility model has the advantages that occupy little space when storage, will not cause socket and bush fatigue, one hand that can extract, and needs two hands to carry out operation when solving the problems, such as to pull the plug out of the socket in a manner of protecting socket.
Description
Technical field
The utility model is related to the monocoque type plugs that plug more particularly to a kind of Mechanical Driven set mandril.
Background technology
Plug is the component being electrically connected there are socket lifting to introduce power supply to electric appliance.The basic structure of plug includes
Jack shell and the pin for being connected to jack shell（Also known as pin）, the sleeve that is inserted into the jack of socket by pin when use inserts
Set clamps pin and links together and power on.In order to ensure being reliably connected between sleeve and pin, sleeve can be set
It is calculated as being clamped on pin with larger chucking power, defective socket is not caused when in order to pull the plug out of the socket, need a hand to pin slotting
Seat, another hand catch the mode of plug to be extracted, inconvenient when causing to extract, when especially plug is inserted on mobile socket,
Must two hands can extract；If chucking power is very big, (new socket can be such）Or user's strength it is smaller when, user
Need on one side exert oneself to pull out outward, while shake plug to both sides and plug can be extracted, the sleeve of socket will be caused in this way
The improper decline of chucking power falls off with wall socket.
Utility model content
The utility model, which provides, to occupy little space when a kind of storage, will not cause the one hand of socket and bush fatigue can
The Mechanical Driven of extraction sets the monocoque type plug of mandril, solves and needs two when pulling the plug out of the socket in a manner of being protected to socket
Hand carries out the problem of operation.
The above technical problem is solved by following technical proposal：A kind of Mechanical Driven sets the monocoque type plug of mandril,
Including jack shell, the jack shell is equipped with pin, and the jack shell is equipped with the mandril mounting hole extended along pin extending direction, institute
It states and is equipped with mandril and mandril stretching spring in mandril mounting hole, the mandril includes interlude, and one end of the interlude is equipped with
The briquetting of the top, the other end of socket equipped with prevention interlude from abjection mandril mounting hole in end where pin is pressed, it is described to insert
The first support protrusion is equipped in head capsule, the mandril stretches out spring one end and links together with first support protrusion, is another
End links together with the top and top is driven to stretch out the jack shell towards side where pin, and the top is equipped with positioning
Hole, the interior positioning pin for setting drive hole of the jack shell, driving positioning pin are inserted into the location hole and are shunk so that coming directly towards
Positioning pin in jack shell stretches out drive rod disengaging spring and the driving that spring, drive rod, driving drive rod extract drive hole
Drive rod is inserted into the pressing lever in the drive hole, and the drive hole is equipped with the driving rod aperture guiding surface coordinated with drive rod,
The drive rod is equipped with the driving bar portion guiding surface coordinated with the pressing lever；Pin top when being plugged on socket
Bar stretches out jack shell towards side of the jack shell far from pin.When pin is not inserted into sleeve i.e. original state when, stretched in mandril
Jack shell is stretched out, so that mandril can be dropped towards side movement where pin in top towards side where pin under the action of going out spring
Flatness goes out length of the jack shell far from pin one end namely makes the stretchings direction of mandril consistent with the direction of pin, to
To reduce plug occupied space effect, at this time drive rod under the action of drive rod falls off spring be located at drive hole outside,
Positioning pin is moved towards top.When bolt is inserted into socket, top be squeezed and make come directly towards be retracted to it is slotting
Mandril is stretched out towards one end far from bolt of jack shell while in head capsule, when top is retracted to location hole and is aligned with positioning pin,
Positioning pin is inserted into location hole under the action of positioning pin stretches out spring so that the elastic force that mandril stretches out spring will not drive bolt
Extract socket, to avoid the sleeve of socket with plug with the use of when need not overcome for a long time mandril stretch out spring elastic force and
Lead to service life that is tired and shortening sleeve.
Preferably, the briquetting is equipped with connecting cylinder, the interlude tight fit connection is same in the connecting cylinder
Briquetting links together.It makes easy to assembly.
Preferably, interlude described in the headwind is integrally formed together, the top is cylindricality, and the top is stretched
There is still one end to be located in the mandril mounting hole when going out the jack shell.Good reliability when mandril is flexible.
Preferably, the inner face of the top is equipped with limited pit, the interlude is connected in the limited pit, institute
It states mandril and stretches out spring and be set on the interlude and be connected in the limited pit and link together with the top.It is fixed
Mandril stretches out convenient when spring.
Preferably, the jack shell is equipped with briquetting evacuation hole, the briquetting can be fully accommodated in it is described by
In briquetting evacuation hole.Occupied space when the utility model non-working condition can be further decreased.
Preferably, the drive hole is through-hole.Convenient for making, then balance quality is required to do if it is non through hole.
Preferably, being equipped with drive rod sliding eye in the jack shell, the drive rod is slidably connected at the drive rod
In sliding eye.Reliability can be improved.
Preferably, the drive hole is through-hole, the drive rod sliding eye includes be distributed in drive hole both ends two
Segmentation.
The utility model tool has the advantage that：One-handed performance can pull the plug out of the socket, and go to push down socket without another hand；Top
The setting of bar is still able to keep the apparent volume of plug smaller and be convenient for storage；It will not lead to the negative of the sleeve of socket when use
It carries and increases.
Description of the drawings
Fig. 1 is the schematic diagram of the utility model.
In figure：Jack shell 1, pin 11, mandril mounting hole 12, the 13, first support protrusion 14 of briquetting evacuation hole, positioning pin
Sliding eye 15, drive rod sliding eye 16, pressing lever sliding eye 17, mandril 2, interlude 21, briquetting 22, connecting cylinder 221, top
23, limited pit 231, location hole 233, mandril stretch out spring 3, positioning pin 5, positioning pin and stretch out spring 51, driving hole portion guiding tiltedly
Face 52, drive hole 53, drive rod 6, drive rod are detached from spring 61, driving bar portion guiding surface 62, pressing lever 7.
Specific implementation mode
The utility model is further described with embodiment below in conjunction with the accompanying drawings.
It is a kind of to set the plug for extracting servomechanism, including jack shell 1, mandril 2 and mandril stretching spring 3 referring to Fig. 1.
Jack shell is rubber-wrapping structure.Jack shell 1 is equipped with pin 11, mandril mounting hole 12, briquetting evacuation hole 13, positioning pin
Sliding eye 15, drive rod sliding eye 16 and pressing lever sliding eye 17.Pin 11 and briquetting evacuation hole 13 are distributed in jack shell
Opposite both sides.Distribution arrangement of the mandril mounting hole 12 along pin and briquetting evacuation hole extends.15 same mandril of positioning pin sliding eye
Mounting hole is vertical.Mandril mounting hole 12 is parallel with drive rod sliding eye.Pressing lever sliding eye 17 is parallel with positioning pin sliding eye.Top
The first support protrusion 14 is equipped in bar mounting hole 12.Mandril mounting hole is circular hole.It is fixed to be slidably connected in positioning pin sliding eye 15
Position pin 5 and positioning pin stretch out spring 51.Positioning pin 5 is equipped with drive hole 53.Drive hole is through-hole.The extending direction of drive hole is the same as fixed
The extending direction of position pin sliding eye is vertical.Drive hole is equipped with driving hole portion guiding surface 52.Drive rod sliding eye 16 includes distribution
Two segmentations at drive hole both ends.Drive rod is equipped in drive rod sliding eye 16 to be detached from spring 61 and slidably connect drive rod
6.Drive rod 6 is equipped with driving bar portion guiding surface 62.Pressing lever 7 is slidably connected in pressing lever sliding eye 17.Pressing lever 7 abuts
On driving bar portion guiding surface.Pressing lever stretches out the side of jack shell.
Mandril 2 includes interlude 21, briquetting 22 and top 23.Mandril is threaded through in mandril mounting hole.Briquetting is equipped with
Connecting cylinder 221.Interlude one end tight fit connection links together in connecting cylinder with briquetting.Top 23 is cylinder.
Top is slidably connected in mandril mounting hole.The other end of headwind interlude is integrally formed together.The inner face of top 23
It is equipped with limited pit 231.Location hole 233 is equipped with when the side of top.
Mandril stretches out spring 3 and is set on interlude 21.One end that mandril stretches out spring abuts together with first step.
The other end that mandril stretches out spring is connected in limited pit to link together with top.
When original state, top stretches out jack shell 1 and is located at jack shell with pin under the action of mandril stretches out spring
On the same side, briquetting is abutted and is accommodated in completely in briquetting evacuation hole 13, and drive rod 6 is detached from spring 61 in drive rod
Effect is lower to be located at outside drive hole 53, and pressing lever 7 stretches out the outer surface of jack shell.There is still one end positions when the stretching jack shell of top
In in mandril mounting hole.
It inserts the prongs within when use in the sleeve of socket and is clamped by sleeve, mandril 2 moves and mandril is stretched at this time
Briquetting 23 stretches out jack shell, the process being reduced in top in jack shell from one end far from pin while going out spring energy-storage
In, when location hole is aligned with positioning pin sliding eye 15, positioning pin stretch out spring under the action of positioning pin 5 be inserted into location hole
So that the elastic force of mandril stretching spring is not transferred to the sleeve of socket in 233.
When pulling the plug out of the socket, jack shell 1 is first clamped in a manner of pressing pressing lever 7 with two fingers so that pressing lever
Interior shifting and drive drive rod towards moving in drive hole（Drive rod is detached from spring energy-storage at this time）, pressing lever is from location hole guide surface
It is upper slide-in and across pilot hole when driving positioning pin extract location hole.Then briquetting is pressed by other fingers of the same hand
Jack shell is drawn outside while 22, and mandril stretches out jack shell and pushes and plugs seat, to realize singlehanded reliable and secure pull the plug out of the socket.
Claims (8)
1. a kind of Mechanical Driven sets the monocoque type plug of mandril, including jack shell, the jack shell is equipped with pin, and feature exists
In the jack shell is equipped with the mandril mounting hole extended along pin extending direction, and mandril and top are equipped in the mandril mounting hole
Bar stretches out spring, and the mandril includes interlude, and one end of the interlude is equipped with the top of pressing socket, the other end is equipped with resistance
Only interlude deviates from the briquetting of mandril mounting hole from end where pin, and the first support protrusion is equipped in the jack shell, described
Mandril stretching spring one end links together with first support protrusion, the other end links together with the top and driven
The jack shell is stretched out in top towards side where pin, and the top is equipped with location hole, drive hole is set in the jack shell
Positioning pin, driving positioning pin are inserted into the location hole and so that the positioning pin that top is contracted in jack shell stretches out spring, drives
The drive rod that lever, driving drive rod extract drive hole is detached from spring and drive rod is driven to be inserted into the pressing in the drive hole
Bar, the drive hole are equipped with the driving rod aperture guiding surface coordinated with drive rod, and the drive rod is equipped with matches with the pressing lever
The driving bar portion guiding surface of conjunction；The pin when being plugged on socket the mandril stretched out towards side of the jack shell far from pin
Jack shell.
2. a kind of Mechanical Driven according to claim 1 sets the monocoque type plug of mandril, which is characterized in that the briquetting
Equipped with connecting cylinder, the interlude tight fit connection links together in the connecting cylinder with briquetting.
3. a kind of Mechanical Driven according to claim 2 sets the monocoque type plug of mandril, which is characterized in that the headwind
The interlude is integrally formed together, and the top is cylindricality, and there is still one end when the jack shell is stretched out in the top
In in the mandril mounting hole.
4. a kind of Mechanical Driven according to claim 3 sets the monocoque type plug of mandril, which is characterized in that the top
Inner face is equipped with limited pit, and the interlude is connected in the limited pit, the mandril stretch out spring be set in it is described in
Between in section and be connected in the limited pit and link together with the top.
5. a kind of Mechanical Driven according to claim 1 sets the monocoque type plug of mandril, which is characterized in that the jack shell
It is equipped with briquetting evacuation hole, the briquetting can be fully accommodated in briquetting evacuation hole.
6. a kind of Mechanical Driven according to claim 1 sets the monocoque type plug of mandril, which is characterized in that the drive hole
For through-hole.
7. a kind of Mechanical Driven according to claim 1 sets the monocoque type plug of mandril, which is characterized in that the jack shell
Interior to be equipped with drive rod sliding eye, the drive rod is slidably connected in the drive rod sliding eye.
8. a kind of Mechanical Driven according to claim 7 sets the monocoque type plug of mandril, which is characterized in that the drive hole
For through-hole, the drive rod sliding eye includes two segmentations for being distributed in drive hole both ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820353902.7U CN208015000U (en) | 2018-03-15 | 2018-03-15 | A kind of Mechanical Driven sets the monocoque type plug of mandril |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820353902.7U CN208015000U (en) | 2018-03-15 | 2018-03-15 | A kind of Mechanical Driven sets the monocoque type plug of mandril |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208015000U true CN208015000U (en) | 2018-10-26 |
Family
ID=63888898
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820353902.7U Expired - Fee Related CN208015000U (en) | 2018-03-15 | 2018-03-15 | A kind of Mechanical Driven sets the monocoque type plug of mandril |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208015000U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112688132A (en) * | 2020-12-11 | 2021-04-20 | 马云飞 | Anti-creeping mechanism with strong protection and capable of rapidly cutting off power |
-
2018
- 2018-03-15 CN CN201820353902.7U patent/CN208015000U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112688132A (en) * | 2020-12-11 | 2021-04-20 | 马云飞 | Anti-creeping mechanism with strong protection and capable of rapidly cutting off power |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181026 Termination date: 20190315 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |