CN208111741U - Charging socket and charging unit - Google Patents
Charging socket and charging unit Download PDFInfo
- Publication number
- CN208111741U CN208111741U CN201820636970.4U CN201820636970U CN208111741U CN 208111741 U CN208111741 U CN 208111741U CN 201820636970 U CN201820636970 U CN 201820636970U CN 208111741 U CN208111741 U CN 208111741U
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- China
- Prior art keywords
- socket
- pole piece
- fixed block
- charging
- fixer
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Abstract
The utility model relates to the technical fields of connector, provide a kind of charging socket and charging unit, it includes socket fixer and the docking mechanism that is arranged on socket fixer, docking mechanism includes two socket pole piece components relative to each other, and each socket pole piece component includes socket fixed block, socket pole piece and elastomeric element；Socket fixed block is slidably arranged on socket fixer, and socket pole piece is fixed on socket fixed block, and elastomeric element presses against on socket fixed block for elasticity and supports socket pole piece with socket pole piece another in the docking mechanism；The guide frame mobile relative to socket fixer for guide socket fixed block is provided between socket fixer and socket fixed block.It is compared with the prior art, charging socket provided by the utility model, guide socket fixed block will not deviate when moving, to contact reliably and well when so that the pole piece of charging socket and charging plug is docked.
Description
Technical field
The utility model relates to the technical fields of connector, more particularly, to a kind of charging socket and charging unit.
Background technique
Existing mechanical connection class charging unit is used in pairs by charging socket and charging plug, and charging plug is passed through
The transmission to realize electric current is touched or pressed with the electrode of charging socket, and it is then that smooth transport is big that electrode, which stablizes closely contact,
The precondition of electric current.
Currently, existing mobile charging equipment, generallys use the docking that spring acts on charging socket and charging plug
Electrode is kept in contact it, and docks electrode smoothly and be in close contact with certain difficulty, if the electrode of charging socket
When deflection or tilting, electrode is easy poor contact, and when the docking of charging socket or charging plug height has a small amount of variation, it fills
Plug will be difficult to or can not dock with charging socket, lead to electrode loose contact or charging docking failure, influence charging and stablize
Property and charge efficiency.
Utility model content
The purpose of this utility model is to provide a kind of charging socket and charging units, existing in the prior art to solve
The socket pole piece that liftable slides on charging socket is easy to glance off or tilt when moving, will lead to charging socket and fill
The pole piece poor contact of plug, or even the technical issues of can not be successfully docking.
A kind of charging socket provided by the utility model comprising socket fixer and setting are on the socket fixer
Docking mechanism, the docking mechanism includes two socket pole piece components relative to each other, and each socket pole piece component includes：
Socket fixed block is slidably arranged on the socket fixer；
Socket pole piece is fixed on the socket fixed block；And
Elastomeric element is pressed against on the socket fixed block and is made in the socket pole piece and the docking mechanism for elasticity
Another socket pole piece is supported；
Be provided between the socket fixer and the socket fixed block for guide the socket fixed block relative to
The mobile guide frame of the socket fixer.
Further, the guide frame includes that the guiding axis of the socket fixer is arranged in and is slidably connected to lead
To the linear bearing of axis, the linear bearing is connected and fixed with the socket fixed block.
Further, the elastomeric element is compressed spring, and the compression direction of the compressed spring is parallel to the socket
The moving direction of fixed block.
Further, the socket pole piece includes the fixation sheet element being fixed on the socket fixed block and is formed in institute
State the engaging lug component on fixed sheet element.
Further, be formed with multiple engaging lug components on the fixed sheet element, multiple engaging lug components side by side and
Every setting.
Further, the engaging lug component includes extending outwardly and being used for and the docking mechanism from the fixed sheet element
In another socket pole piece engaging lug component fitting horizontal segment.
Further, the engaging lug component further includes the boot segment connecting with horizontal segment, and the boot segment is from horizontal segment
It tilts outward and to the direction far from the engaging lug component of another socket pole piece in the docking mechanism and extends.
Further, the socket fixer includes having the socket bottom plate of cavity and the partition being arranged in cavity, every
Cavity is divided into two independent cavitys by plate, and the docking mechanism is provided in each cavity.
Further, it is respectively provided between each socket fixed block and the socket fixer there are two the elastomeric element,
Two elastomeric elements are side by side and interval is arranged.
A kind of charging unit provided by the utility model, including above-mentioned charging socket.
It is compared with the prior art, charging socket provided by the utility model, including socket fixer and docking mechanism, uses
The leading relative to socket fixer movement for guide socket fixed block is provided between socket fixer and socket fixed block
To structure, in this way, guide socket fixed block will not deviate when moving, to ensure that socket pole piece will not be glanced off or be stuck up
It is contacted reliably and well when rising, and then so that the pole piece of charging socket and charging plug is docked.
It being compared with the prior art, charging unit provided by the utility model is easy for installation using above-mentioned charging socket,
Performance is stablized.
Detailed description of the invention
Fig. 1 is the schematic front view of charging socket provided by the embodiment of the utility model；
Fig. 2 is the stereoscopic schematic diagram of charging socket provided by the embodiment of the utility model；
Fig. 3 is stereoscopic schematic diagram when charging socket provided by the embodiment of the utility model is covered with shield.
Main element symbol description
200：Charging socket
210：Socket fixer 211：Socket bottom plate
212：Cavity 213：Partition
220：Docking mechanism 221：Socket pole piece component
222：Socket fixed block 223：Socket pole piece
2231：Fixed sheet element 2232：Engaging lug component
2233：Horizontal segment 2234：Boot segment
224：Elastomeric element 225：Mounting surface
230：Guide frame 231：Guiding axis
232：Linear bearing 240：Shield
Specific embodiment
In order to which technical problem to be solved in the utility model, technical solution and beneficial effect is more clearly understood, with
Lower combination accompanying drawings and embodiments, the present invention will be further described in detail.It should be appreciated that described embodiment is this
A part of the embodiment of utility model, instead of all the embodiments.Based on described the embodiments of the present invention, ability
Domain those of ordinary skill every other embodiment obtained under the premise of being not necessarily to creative work, belongs to the utility model
The range of protection.
In order to make those skilled in the art more fully understand the technical solution of the utility model, below with reference to specific attached drawing
The realization of the utility model is described in detail.
For sake of convenience, hereinafter so-called " preceding " " rear " " left side " " right side " "upper" "lower" and attached drawing itself it is forward and backward, left,
The right side, upper and lower direction are consistent, but do not play restriction effect to the structure of the utility model.
Unless otherwise defined, the technical term or scientific term used herein is should be in the utility model fields
The ordinary meaning that personage with general technical ability is understood.Make in the utility model patent application specification and claims
" first ", " second " and similar word are not offered as any sequence, quantity or importance, and are used only to distinguish
Different component parts.Equally, the similar word such as "one" or " one " does not indicate that quantity limits yet, but indicates exist at least
One.
It as shown in Figures 1 to 3, is a preferred embodiment provided by the utility model.
Charging socket 200 provided in this embodiment including socket fixer 210 and is arranged on socket fixer 210
Docking mechanism 220, docking mechanism 220 include two socket pole piece components 221 relative to each other, each socket pole piece component 221
It include socket fixed block 222, socket pole piece 223 and elastomeric element 224；It is solid that socket fixed block 222 is slidably arranged in socket
Determine on frame 210, socket pole piece 223 is fixed on socket fixed block 222, and elastomeric element 224 presses against socket for elasticity
On fixed block 222 and support socket pole piece 223 with another socket pole piece 223 in the docking mechanism 220；Socket fixer 210
The guiding knot mobile relative to socket fixer 210 for guide socket fixed block 222 is provided between socket fixed block 222
Structure 230.
Above-mentioned charging socket 200, including socket fixer 210 and docking mechanism 220, using in socket fixer 210
The guiding knot mobile relative to socket fixer 210 for guide socket fixed block 222 is provided between socket fixed block 222
Structure 230, in this way, guide socket fixed block 222 will not deviate when moving, to ensure that socket pole piece 223 will not occur partially
It tiltedly or tilts, and then enables when the pole piece docking of charging socket 200 and charging plug reliably and well contact.
Referring to Fig. 1 and 2, the charging socket 200 of the present embodiment, including socket fixer 210 and docking mechanism 220, docking
Mechanism 220 is inserted into when charging socket 200 is docked with external charging plug (not shown) for the plug pole piece of the charging plug
And it contacts.
Have the socket bottom plate 211 of cavity 212 and setting recessed from Fig. 1 and 2 as can be seen that socket fixer 210 includes
Cavity 212 is divided into two cavitys independent of one another and setting up and down by the partition 213 in chamber 212, partition 213.In the present embodiment
In, socket bottom plate 211 is generally rectangular in shape, and surface has orthogonal transverse direction (direction D1 of diagram, i.e. upper and lower
To being referred to as first direction D1 below) and it is longitudinal (direction D2 of diagram, i.e. left and right directions, below general designation second direction D2).Each
It is provided with a docking mechanism 220 in cavity, respectively corresponds each plug pole piece of charging plug.Docking mechanism 220 includes energy
Enough realize opening and closing two socket pole piece components 221, each socket pole piece component 221 include socket fixed block 222,
Socket pole piece 223 and elastomeric element 224, socket fixed block 222 are mounted in a manner of sliding up and down slotting guide frame 230
In the cavity of seat bottom plate 211, socket pole piece 223 is fixedly mounted on socket fixed block 222, and it is solid that elastomeric element 224 presses against socket
Determine the outside of block 222.It should be pointed out that two socket pole pieces 223 of docking mechanism 220 can be in socket fixed block 222
Lower relative movement is driven, realizes the movement of the opening and closure of two socket pole pieces 223 in docking mechanism 220；Two socket poles
The composition of piece 223 is with the plug pole piece of charging plug when docking, for the plug pole piece into and out inserting slot construction.
Specifically, in the docking mechanism 220 of upper cavity, the elastic portion of upside (upside of diagram) socket pole piece component 221
224 both ends of part are supported with the upper side wall of socket bottom plate 211 and socket fixed block 222 respectively, downside (upside of diagram) socket pole
It is supported respectively with socket fixed block 222 and partition 213 at 224 both ends of elastomeric element of piece component 221；The docking mechanism of lower chamber
In 220,224 both ends of elastomeric element of upside (upside of diagram) socket pole piece component 221 are fixed with partition 213 and socket respectively
Block 222 is supported, 224 both ends of elastomeric element of downside (upside of diagram) socket pole piece component 221 respectively with socket fixed block 222
It is supported with the lower wall of socket bottom plate 211.It being capable of upper and lower counterpart receptacle fixed frame it is easily understood that docking mechanism 220 is whole
210 is mobile, if the height and position of the plug pole piece of charging plug and docking mechanism 220 are there are when deviation, docking mechanism 220 can
It moves up or down (center of the upper side and lower side inserting slot construction can synchronize and face upward or downward movement), and in each group socket pole piece
The elastic top of the elastomeric element 224 of component 221 is depressed, and the socket pole piece 223 of the upper side and lower side socket pole piece component 221 is enable
Closely pressing is kept to contact with plug pole piece respectively.
Referring to Fig. 1 and 2, guide frame 230 is mobile relative to socket fixer 210 for guide socket fixed block 222,
In the present embodiment, guide frame 230 includes that the guiding axis 231 of socket fixer 210 is arranged in and is slidably connected to guiding
The linear bearing 232 of axis 231, linear bearing 232 are connected and fixed with socket fixed block 222.The quantity of guiding axis 231 is but not office
It is limited to two, guiding axis 231 extends to lower wall along the direction for being parallel to first direction D1 from the upper side wall of socket bottom plate 211,
And it is arranged in partition 213, two guiding axis 231 are arranged side by side in a second direction d 2.The left and right of each socket fixed block 222
(left and right of diagram) both ends are fixedly installed with a linear bearing 232, and each linear bearing 232 is slidably located in correspondence respectively
Guiding axis 231 on.It is understood that being realized by the way of linear bearing 232 and guiding axis 231 to socket fixed block
222 and socket pole piece 223 motion guide, motion guide precision is high, and socket pole piece 223 can be made in the fortune opened or be closed
Keeping parallelism during dynamic, socket fixed block 222 are moved steadily and glossily on guiding axis 231 by linear bearing 232, are kept away
Exempt from socket pole piece 223 to glance off or tilt；In addition, friction when socket pole piece 223 is moved becomes bearing element friction, pole
Reduce greatly its movement frictional resistance, enable charging plug be inserted into charging socket 200 when more it is light smoothly push open it is slotting
Seat pole piece 223 completes docking pressing, and easy for installation.
In another embodiment, guide frame 230 can be the sliding slot by being formed on socket fixer 210 and be arranged and exists
The sliding block of guide socket fixed block 222 is constituted.
Referring to Fig. 1 and 2, elastomeric element 224 can be spring, be also possible to elastic rubber.In the present embodiment, elastic portion
Part 224 is compressed spring, and the compression direction of compressed spring is parallel to moving direction (the i.e. first direction of socket fixed block 222
D1), the both ends of compressed spring are pressed with socket fixed block 222 and socket fixer 210 respectively.Each socket pole piece component 221
In 224 quantity of elastomeric element is but is not limited to two, two elastomeric elements 224 are being parallel to the direction of second direction D2 simultaneously
Row's setting, is respectively set the end position of socket fixer 210.It is noted that using compressed spring and guide frame
230, the socket pole piece 223 of charging socket 200 can voluntarily adjust the height of socket pole piece 223 when docking with charging plug, and
And there is longer adjustment path increment.Before being not inserted into the plug pole piece of charging plug, elastomeric element 224 uses precompressed side
Formula setting, to generate preset press pressure to socket fixed block 222, makes to guarantee two sockets in each docking mechanism 220
Pole piece 223 is in pressing or contact condition；When being inserted into the plug pole piece of charging plug, if charging plug its pole piece in docking
Higher or relatively low, the socket pole piece 223 of the upper side and lower side in each docking mechanism 220 can be synchronized and smoothly be faced upward or downward
It is mobile, to adapt to the height that protrudes into of charging plug pole piece, and compressed spring uniformly apply under the effect of guiding axis 231 elastic force to
223 fixed block of socket pole piece, to realize that charging socket 200 is well contacted with the close of charging plug；In addition, the charging socket
200 is easy for installation, and performance is stablized.
Specifically, the settable holding structure on socket fixer 210 and socket fixed block 222, to limit elastic portion
Part 224 is mobile, and structure is kept to be but be not limited to be respectively formed on 210 surface of socket fixer and for elastomeric element 224 1
End merging and the recessed portion (not shown) for being formed on 222 surface of socket fixed block and being placed in for 224 one end of elastomeric element.
Referring to Fig. 1 and 2, socket fixed block 222 is generally shaped like cuboid, has a mounting surface 225, socket
Pole piece 223 is fixedly mounted on the mounting surface 225 of socket fixed block 222 by screw.In the present embodiment, socket pole piece 223
Including the fixation sheet element 2231 and engaging lug component 2232 being fixed on socket fixed block 222, the one of fixed sheet element 2231
The direction of side edge towards another socket fixed block 222 extends to except the edge of mounting surface 225, and engaging lug component 2232 is formed in
On fixed sheet element 2231, with for being contacted in the plug pole piece for being not inserted into charging plug with another engaging lug component 2232,
And it is contacted when being inserted into the plug pole piece of charging plug with plug pole piece.
Specifically, multiple engaging lug components 2232, multiple 2232 edges of engaging lug component are formed on fixed sheet element 2231
The direction of parallel second direction D2 is side by side and interval setting, fixed sheet element 2231 are integrally formed with engaging lug component 2232, adopt
Form gap used in adjacent engaging lug component 2232, make engaging lug component 2232 that there is preferably elastic deformation ability, with
When the plug pole piece docking of charging plug, shock dynamics between the two can be reduced.
In another embodiment, engaging lug component 2232 extends along the direction for being parallel to second direction D2.
Referring to Fig. 1 and 2, engaging lug component 2232 includes extending outwardly and being used for and the docking machine from fixed sheet element 2231
The horizontal segment 2233 that the engaging lug component 2232 of another socket pole piece 223 is bonded in structure 220.Specifically, the engaging lug component
2232 horizontal segment 2233 and first direction D1 is substantially vertical, and upper and lower surface is generally planar, in such manner, it is possible to guarantee and charge
The plug pole piece surface of plug comes into full contact with.
Referring to Fig. 1 and 2, engaging lug component 2232 further includes the boot segment 2234 connecting with horizontal segment 2233, boot segment
2234 outside from horizontal segment 2233 and engaging lug components 2232 from another socket pole piece 223 to the separate docking mechanism 220
Direction inclination extends.It is understood that the boot segment 2234 of two engaging lug components 2232 forms a structure extended out, draw
Lead section 2234 inner surface (i.e. close to the surface of another boot segment 2234) constitute lead-in chamfered, in this way, with charging plug
When plug pole piece is docked, the inner surface of boot segment 2234 (above and/or under engaging lug component 2232) is abutted with plug pole piece, and that
This opposite sliding, slides between two socket pole pieces 223 so that plug pole piece be guided.
In another embodiment, the guidance knot for plug pole piece insertion guiding can be set on socket fixed block 222
Structure.
Referring to Fig. 3, which further includes shield 240, and shield 240 is fixed by screws in socket and fixes
On frame 210, the hole slid in and out for the pole piece of charging plug is offered on shield 240.
Charging unit provided in this embodiment, using above-mentioned charging socket 200.
Above-mentioned charging unit, easy for installation using above-mentioned charging socket 200, performance is stablized.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Made any modification, equivalent replacement or improvement etc., should be included in the utility model within the spirit and principle of utility model
Protection scope within.
Claims (10)
1. a kind of charging socket, which is characterized in that including socket fixer and the docking machine being arranged on the socket fixer
Structure, the docking mechanism include two socket pole piece components relative to each other, and each socket pole piece component includes：
Socket fixed block is slidably arranged on the socket fixer；
Socket pole piece is fixed on the socket fixed block；And
Elastomeric element, pressed against on the socket fixed block for elasticity and make the socket pole piece with it is another in the docking mechanism
Socket pole piece is supported；
It is provided between the socket fixer and the socket fixed block for guiding the socket fixed block relative to described
The mobile guide frame of socket fixer.
2. charging socket according to claim 1, which is characterized in that the guide frame includes that setting is solid in the socket
Determine the guiding axis of frame and be slidably connected to the linear bearing of guiding axis, the linear bearing connect solid with the socket fixed block
It is fixed.
3. charging socket according to claim 1, which is characterized in that the elastomeric element is compressed spring, the compression
The compression direction of spring is parallel to the moving direction of the socket fixed block.
4. charging socket according to any one of claims 1 to 3, which is characterized in that the socket pole piece includes being fixed on
Fixation sheet element on the socket fixed block and the engaging lug component being formed on the fixed sheet element.
5. charging socket according to claim 4, which is characterized in that be formed with multiple engaging lugs on the fixed sheet element
Component, multiple engaging lug components are side by side and interval is arranged.
6. charging socket according to claim 4, which is characterized in that the engaging lug component includes from the fixinig plate structure
Part extends outwardly and the horizontal segment for being bonded with the engaging lug component of socket pole piece another in the docking mechanism.
7. charging socket according to claim 6, which is characterized in that the engaging lug component further includes connecting with horizontal segment
Boot segment, the boot segment is from horizontal segment outward and to far from the engaging lug component of another socket pole piece in the docking mechanism
Direction inclination extends.
8. charging socket according to any one of claims 1 to 3, which is characterized in that the socket fixer includes having
Cavity is divided into two independent cavitys by the socket bottom plate of cavity and the partition being arranged in cavity, partition, in each cavity
It is provided with the docking mechanism.
9. charging socket according to any one of claims 1 to 3, which is characterized in that each socket fixed block is inserted with described
The elastomeric element there are two being respectively provided between seat fixed frame, two elastomeric elements are side by side and interval is arranged.
10. a kind of charging unit, which is characterized in that including charging socket as described in any one of claim 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820636970.4U CN208111741U (en) | 2018-04-28 | 2018-04-28 | Charging socket and charging unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820636970.4U CN208111741U (en) | 2018-04-28 | 2018-04-28 | Charging socket and charging unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208111741U true CN208111741U (en) | 2018-11-16 |
Family
ID=64115218
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820636970.4U Active CN208111741U (en) | 2018-04-28 | 2018-04-28 | Charging socket and charging unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208111741U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112590578A (en) * | 2020-12-11 | 2021-04-02 | 苏州高之仙自动化科技有限公司 | Interface, charging structure and cleaning device charge |
-
2018
- 2018-04-28 CN CN201820636970.4U patent/CN208111741U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112590578A (en) * | 2020-12-11 | 2021-04-02 | 苏州高之仙自动化科技有限公司 | Interface, charging structure and cleaning device charge |
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