CN209516159U - A kind of folding plug - Google Patents
A kind of folding plug Download PDFInfo
- Publication number
- CN209516159U CN209516159U CN201920185585.7U CN201920185585U CN209516159U CN 209516159 U CN209516159 U CN 209516159U CN 201920185585 U CN201920185585 U CN 201920185585U CN 209516159 U CN209516159 U CN 209516159U
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- CN
- China
- Prior art keywords
- pin
- bottom cover
- block
- elastic slice
- linkage block
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Abstract
The utility model relates to plug fields, disclose a kind of folding plug, solves pin projecting plug, lead to the problem of being unhandy to carry about, it includes main body upper cover, the elastic slice bracket being set to inside main body upper cover, and lid closes the bottom cover of main body upper cover lower end, zero curve elastic slice is provided on the elastic slice bracket, firewire elastic slice and ground wire elastic slice, 3 pins are rotatably connected on the bottom cover, the elastic spacing mechanism for driving pin to go to vertical state is provided on the bottom cover, it is additionally provided on the bottom cover and limits its buckle position-limit mechanism rotated to the direction far from bottom cover when pin goes to horizontality.Plug does not need in use, can be accommodated in the accommodating groove on bottom cover by the setting of buckle position-limit mechanism, realize the effect being convenient for carrying.This foldable structure enables pin that can rotate completely and is accommodated into accommodating groove, enables the volume of product that can be made smaller, make after surface laps it is succinct and smooth in appearance, one it is strong open pin, when use, is also very convenient.
Description
Technical field
The utility model relates to plug field more particularly to a kind of folding plugs.
Background technique
Currently, plug is provided with bullet generally by the pin outside plug body and protrusion plug body in plug body in the market
Piece, elastic slice bracket and protective door.Its pin outwardly protruded, when being transported in batch to plug progress, it tends to be difficult to advise
Then place.
In order to solve the above problem, a kind of plug of stowable, pin and plug are released on the market in the receipts that are slidably connected
It is contained in the inside of plug, but because being related to the sliding stroke of pin, the volume of this kind of socket is generally larger, when causing to store
Occupy-place volume is larger, and appointing so there are problems that being unhandy to carry about, therefore still has the space that has greatly improved.
Utility model content
In view of the deficienciess of the prior art, there is pin the purpose of this utility model is to provide a kind of folding plug
It can be carried out folding storage and the lesser advantage of small product size.
To achieve the above object, the utility model can be achieved by the following technical programs:
A kind of folding plug closes in main body including main body upper cover, the elastic slice bracket being set to inside main body upper cover and lid
The bottom cover of lid lower end is provided with zero curve elastic slice, firewire elastic slice and ground wire elastic slice on the elastic slice bracket, rotates on the bottom cover
3 pins are connected with, 3 pins are electrically connected with zero curve elastic slice, firewire elastic slice and ground wire elastic slice respectively, the bottom cover
On be provided with the elastic spacing mechanism for driving pin to go to vertical state, be additionally provided with pin on the bottom cover and go to horizontality
When limit its buckle position-limit mechanism rotated to the direction far from bottom cover, the bottom cover includes when pin goes to horizontality for it
The accommodating groove being accommodated in inside bottom cover.
When plug is in receiving state, user of service only needs operation buckle position-limit mechanism, and all pins can be allowed by level
State goes to vertical state, and maintains vertical state under the action of elastic spacing mechanism.And it needs to store plug
When, user of service only needs to stir pin, and pin is turned to horizontality, and pin is under the action of buckling position-limit mechanism at this time
The receiving state of maintenance level solves pin projecting plug, leads to the problem of being unhandy to carry about.Pin is in receiving state
When can whole folding and unfolding in accommodating groove, play a protective role to pin.This foldable structure enables pin that can rotate storage completely
It into accommodating groove, enables the volume of product that can be made smaller, makes succinct and smooth in appearance after surface laps, strong open is inserted
Foot, when use, are also very convenient.
Preferably, the elastic spacing mechanism includes driving pin to the torsional spring rotated far from bottom cover direction, the torsion
Spring is wound around in shaft, and the one end of torsional spring is fixed with the fixed other end of bottom cover with pin, is respectively and fixedly provided on each pin
The yielding hole of restricted limited block rotation is arranged in limited block, the bottom of the accommodating groove, and the pin goes to limited block and makes a concession
Pin is in a vertical state when hole side abuts.
Preferably, the buckle position-limit mechanism includes being arranged oppositely the first linkage block inside main body upper cover and the
Two linkage blocks, first linkage block side and bottom cover are rotatablely connected, and are provided in first linkage block and are driven it to main body
First elastic component of upper cover inner sidewall direction rotation, second linkage block is slidably connected with bottom cover, in second linkage block
It is provided with the second elastic component for driving it to be close to main body upper cover inner sidewall, one and limit are fixed in first linkage block
The fixture block that block is clasped, also fixed in second linkage block there are two fixture blocks, and fixture block is equal when the pin is in a horizontal state
Limitation pin is abutted with the limited block on corresponding pin and produces accommodating groove, and main body upper cover two sides are provided with for user of service
The first linkage block and the mobile driving fixture block of the second linkage block is pushed to be detached from the through-hole abutted with limited block.
Preferably, first elastic component one end is fixed with the first linkage block and the other end is fixed with bottom cover, and described
Two elastic component one end are fixed with bottom cover and the other end is fixed with the second linkage block.
Preferably, inclined surface is provided on the fixture block, the inclined surface is located at the back of fixture block and limited block bearing surface
Face presses corresponding first linkage block or the second linkage block reset by inclined surface when the pin turns to accommodating groove.
Setting in this way, for pin when use state goes back to receiving state, user of service only needs rotation pin, pin
Rotation limited block will be driven to rotate synchronously, and inclined surface can be pressed in the way of limited block rotation to driving corresponding first
Motion block, the sliding of the second linkage block reset, and when all pins go to level, the first linkage block and the second linkage block will be in springs
Return under the action of power, fixture block is clasped with limited block at this time, and limitation pin produces accommodating groove, and such setting enables pin energy
It is enough to automatically reset in the course of rotation, the operating process of plug is simplified, plug is enabled to have more practicability.
Utility model has the advantages that plug does not need in use, can be stored by buckling the setting of position-limit mechanism
In accommodating groove on bottom cover, the effect being convenient for carrying is realized.And it needs in use, user of service only needs operation buckle position restrainer
Structure can allow all pins to go to vertical state by horizontality, and maintain vertical shape under the action of elastic spacing mechanism
State.Meanwhile pin can rely on the cooperation of inclined surface and limited block during storage, can reach buckle position-limit mechanism certainly
The effect of oneself dynamic reset.
Detailed description of the invention
Fig. 1 is the overall structure figure of the utility model embodiment；
Fig. 2 is the concrete structure diagram of the utility model embodiment；
Fig. 3 is the concrete structure diagram that position-limit mechanism is buckled in the utility model embodiment；
Fig. 4 is the enlarged drawing in Fig. 2 at A.
Appended drawing reference: 1, main body upper cover；2, elastic slice bracket；3, bottom cover；4, zero curve elastic slice；5, firewire elastic slice；6, ground wire bullet
Piece；7, pin；8, accommodating groove；9, shaft；10, axis hole；11, torsional spring；12, limited block；13, hole is made a concession；14, the first linkage block；
15, the second linkage block；16, stroke groove；17, mounting blocks；18, the first elastic component；19, the second elastic component；20, fixture block；21, lead to
Hole；22, raised；23, inclined surface.
Specific embodiment
The utility model is further described below in conjunction with attached drawing and specific embodiment:
A kind of folding plug, as shown in Figure 1 and Figure 2, including main body upper cover 1, elastic slice bracket 2 and lid close main body upper cover
The bottom cover 3 of 1 lower end.Wherein, elastic slice bracket 2 is located at the inside of main body upper cover 1, fixed with bottom cover 3.It is fixed on elastic slice bracket 2
There are zero curve elastic slice 4, firewire elastic slice 5 and ground wire elastic slice 6,3 pins 7 is in addition rotatably connected on bottom cover 3, in the present embodiment
In, 3 pins 7 are English pin 7.3 pins 7 electrically connect with zero curve elastic slice 4, firewire elastic slice 5 and ground wire elastic slice 6 respectively
It connects.Bottom cover 3 includes accommodating groove 8, and pin 7 is accommodated in accommodating groove 8 when going to horizontality, is respectively and fixedly provided in the two sides of pin 7
Shaft 9, while the axis hole 10 being rotatablely connected for shaft 9 is provided in the two sidewalls of accommodating groove 8.
As shown in Figure 3 and 4, the elastic spacing mechanism for driving pin 7 to go to vertical state is equipped on bottom cover 3.Bullet
Property position-limit mechanism include torsional spring 11, torsional spring 11 is wound around in shaft 9, and 11 one end of torsional spring and bottom cover 3 are fixed, the other end and pin
7 is fixed.The setting of torsional spring 11 drives pin 7 to rotate to far from 3 direction of bottom cover.It is respectively and fixedly provided with limited block 12 on each pin 7,
In addition the yielding hole 13 that restricted limited block 12 rotates is opened up in the bottom of accommodating groove 8, the rotation of pin 7, which will drive, to be secured to
The limited block 12 of connection make a concession hole 13 in rotate, and pin 7 go to limited block 12 with yielding 13 side of hole abut when, pin 7
In a vertical state, pin 7 remains vertical state under the active force of torsional spring 11 at this time, and plug is enabled to stand by,
Pin 7 can be inserted into accordingly in electric jack by user of service at any time.
When being additionally provided with pin 7 on bottom cover 3 and going to horizontality, card that limitation pin 7 is rotated to the direction far from bottom cover 3
Detain position-limit mechanism.Buckling position-limit mechanism includes the first linkage block 14 and the second linkage block 15, the first linkage block 14 and second
Linkage block 15 is arranged at the inside of main body upper cover 1, and the two is arranged oppositely.Wherein, 14 side of the first linkage block with 3 turns of bottom cover
Dynamic connection, offers stroke groove 16 on another side, mounting blocks 17 is fixed on bottom cover 3, mounting blocks 17 are located at stroke groove 16
It is interior, the first elastic component 18 is equipped in stroke groove 16,18 one end of the first elastic component and mounting blocks 17 are fixed, the other end be located at installation
16 side wall of stroke groove of 17 opposite side of block is fixed.First elastic component 18 drives the first linkage block 14 to 1 inner sidewall direction of main body upper cover
Rotation, therefore the first linkage block 14 can rotate up to when only by the elastic force of the first elastic component 18 to 1 inner sidewall direction of main body upper cover
It is tightly attached on inner wall.
Second linkage block 15 also offers stroke groove 16, and there are two the settings of stroke groove 16, positioned at the second linkage block 15
Two sides are respectively equipped with two mounting blocks 17 fixed with bottom cover 3, two stroke grooves 16 and two installations in two stroke grooves 16
17 level of block is slidably connected.The second elastic component 19,19 one end of the second elastic component and mounting blocks 17 are equipped in two stroke grooves 16
It is fixed, and the other end is fixed with 16 side wall of stroke groove for being located at 17 opposite side of mounting blocks, the setting of the second elastic component 19 drives second
Linkage block 15 is slided to 1 inner sidewall direction of main body upper cover, therefore the second linkage block 15 is when only by the elastic force of the second elastic component 19, meeting
It rotates up to and is tightly attached on inner wall to 1 inner sidewall direction of main body upper cover.
It is fixed with the fixture block being clasped with limited block 12 20 in the first linkage block 14, in the second linkage block 15 also
It is fixed that there are two fixture blocks 20.When pin 7 is in a horizontal state, fixture block 20 is abutted with the limited block 12 on corresponding pin 7, and institute is limited
Position block 12 abuts against on fixture block 20 under the elastic force of torsional spring 11, and limitation pin 7 produces accommodating groove 8, to keep the water of pin 7
Level state.Through-hole 21 is offered in 1 two sides of main body upper cover, while fixed in the first linkage block 14 and the second linkage block 15
There are protrusion 22, protrusion 22 and 21 clearance fit of through-hole, user of service can be by pressing protrusion 22, to push the first linkage block 14
It is mobile with the second linkage block 15, and then fixture block 20 is driven to abut with the disengaging of limited block 12, all pins 7 will be in torsional spring 11 at this time
Active force under go to vertical state.
In the present embodiment, the first elastic component 18 and the second elastic component 19 are spring.
More preferably, inclined surface 23 is equipped on all fixture blocks 20, when pin 7 is in receiving state, fixture block 20 and limit
The face that block 12 abuts is contact surface, and inclined surface 23 is then located at the back side of contact surface, and inclined surface 23 is in turning for limited block 12
On dynamic path, when inclined surface 23 is pressurized, pressure is decomposed into component straight down and spring is overcome to push the first linkage block 14
Or second linkage block 15 thrust.Therefore pin 7, when use state goes back to receiving state, the rotation of pin 7 will drive limited block
12 rotate synchronously, and can contact with the inclined surface 23 on fixture block 20 in the way that limited block 12 rotates, when continuing to rotate, limited block 12
Inclined surface 23 will be pressed to drive corresponding first linkage block 14, the sliding of the second linkage block 15 to reset, all pins 7 are gone to
When horizontal, the first linkage block 14 and the second linkage block 15 will return under spring force, fixture block 20 and limit at this time
Block 12 is clasped, and limitation pin 7 produces accommodating groove 8.
Specific work process: when plug is in receiving state, user of service can be by pressing protrusion 22, to push first
Linkage block 14 and the second linkage block 15 are mobile, and then fixture block 20 is driven to abut with the disengaging of limited block 12, and all pins 7 will at this time
Vertical state is gone under the active force of torsional spring 11.
After plug use, user of service is by rotation pin 7, and limited block 12 rotates synchronously at this time, and limited block 12
Inclined surface 23 can be pressed in the way of rotation, so that corresponding first linkage block 14, the sliding of the second linkage block 15 be driven to reset, owned
When pin 7 goes to level, the first linkage block 14 and the second linkage block 15 will return under spring force, fixture block at this time
20 are clasped with limited block 12, and limitation pin 7 produces accommodating groove 8.
For those skilled in the art, it can be made various other equivalent according to above technical scheme and design
Change and deformation, and all these change and modification all should belong to the utility model claims protection scope it
It is interior.
Claims (5)
1. a kind of folding plug closes main body upper cover including main body upper cover, the elastic slice bracket being set to inside main body upper cover and lid
The bottom cover of lower end, which is characterized in that zero curve elastic slice, firewire elastic slice and ground wire elastic slice are provided on the elastic slice bracket, it is described
3 pins are rotatably connected on bottom cover, 3 pins electrically connect with zero curve elastic slice, firewire elastic slice and ground wire elastic slice respectively
It connects, the elastic spacing mechanism for driving pin to go to vertical state is provided on the bottom cover, is additionally provided with pin on the bottom cover
Its buckle position-limit mechanism rotated to the direction far from bottom cover is limited when going to horizontality, the bottom cover includes that pin goes to water
The accommodating groove being accommodated in when level state for it inside bottom cover.
2. a kind of folding plug according to claim 1, which is characterized in that the elastic spacing mechanism includes driving pin
To the torsional spring rotated far from bottom cover direction, the torsional spring is wound around in shaft, the one end of torsional spring and the fixed other end of bottom cover with
Pin is fixed, and limited block is respectively and fixedly provided on each pin, and restricted limited block rotation is arranged in the bottom of the accommodating groove
Hole is made a concession, it is in a vertical state that the pin goes to pin when limited block is abutted with yielding hole side.
3. a kind of folding plug according to claim 1 to 2, which is characterized in that the buckle position-limit mechanism includes pair
To the first linkage block and the second linkage block being arranged in inside main body upper cover, first linkage block side and bottom cover rotation connect
It connects, is provided in first linkage block and drives its first elastic component to the rotation of main body upper cover inner sidewall direction, described second
Linkage block is slidably connected with bottom cover, and the second bullet for driving it to be close to main body upper cover inner sidewall is provided in second linkage block
Property part is fixed with the fixture block being clasped with limited block in first linkage block, also fixes in second linkage block
There are two fixture blocks, and fixture block abuts limitation pin with the limited block on corresponding pin and produces storage when the pin is in a horizontal state
Slot, main body upper cover two sides be provided with for user of service push the mobile driving fixture block of the first linkage block and the second linkage block with
Limited block is detached from the through-hole abutted.
4. a kind of folding plug according to claim 3, which is characterized in that first elastic component one end and the first linkage
Block is fixed and the other end is fixed with bottom cover, and second elastic component one end is fixed with bottom cover and the other end and the second linkage block are solid
It is fixed.
5. a kind of folding plug according to claim 3, which is characterized in that inclined surface is provided on the fixture block, it is described
Inclined surface is located at the back side of fixture block and limited block bearing surface, presses corresponding the by inclined surface when the pin turns to accommodating groove
One linkage block or the second linkage block reset.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920185585.7U CN209516159U (en) | 2019-02-01 | 2019-02-01 | A kind of folding plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920185585.7U CN209516159U (en) | 2019-02-01 | 2019-02-01 | A kind of folding plug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209516159U true CN209516159U (en) | 2019-10-18 |
Family
ID=68203873
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920185585.7U Active CN209516159U (en) | 2019-02-01 | 2019-02-01 | A kind of folding plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209516159U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112864689A (en) * | 2021-01-05 | 2021-05-28 | 深圳市绿联科技有限公司 | Power plug, wiring board and electrical apparatus that can accomodate |
-
2019
- 2019-02-01 CN CN201920185585.7U patent/CN209516159U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112864689A (en) * | 2021-01-05 | 2021-05-28 | 深圳市绿联科技有限公司 | Power plug, wiring board and electrical apparatus that can accomodate |
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| GR01 | Patent grant |