CN107749534A - A kind of safe new energy charging pile - Google Patents
A kind of safe new energy charging pile Download PDFInfo
- Publication number
- CN107749534A CN107749534A CN201711031737.XA CN201711031737A CN107749534A CN 107749534 A CN107749534 A CN 107749534A CN 201711031737 A CN201711031737 A CN 201711031737A CN 107749534 A CN107749534 A CN 107749534A
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- CN
- China
- Prior art keywords
- groove
- block
- drive row
- row groove
- charging gun
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/627—Snap or like fastening
- H01R13/6275—Latching arms not integral with the housing
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R2201/00—Connectors or connections adapted for particular applications
- H01R2201/26—Connectors or connections adapted for particular applications for vehicles
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The invention discloses a kind of safe new energy charging pile,Including the charging part being arranged in charging pile and the charging gun being connected with the charging part,Slot is provided among the charging part bottom surface,The first drive row groove is provided among the roof of the slot,The second drive row groove is provided with the right side of the roof of the slot,The 3rd drive row groove is provided with positioned at the top of the described first drive row groove in the charging part and on the left of the described second drive row groove,Charging gun solid lock is firm in the present invention,Also charging gun is powered while solid lock is carried out to charging gun during insertion,Also charging gun is unlocked while being powered off to charging gun during extraction,Considerably increase charging gun into and out efficiency,It is convenient to carry out extraction replacing after charging gun damage,It effectively prevent and electric shock accidents occurs during into and out charging gun,People's life security is ensured,And by a motor be can be achieved charging gun into and out.
Description
Technical field
The present invention relates to the new energy charging pile technical field of safety, more particularly to a kind of safe new energy charging pile.
Background technology
China widelys popularize new-energy automobile in recent years, and as buyer and user are more and more, new-energy automobile fills
Electricity turns into a new problem.New-energy automobile charging at present is filled by the way that charging gun is inserted into the charging part in charging pile
Electricity, fixation of the charge port to charging gun is not firm enough, and charging gun easily slides out charge port, and easily triggers electric shock accidents, exists
Larger potential safety hazard.
The content of the invention
The technical problem to be solved in the present invention is to provide a kind of safe new energy charging pile, and it can solve the problem that above-mentioned present
The problem of in technology.
To solve the above problems, the present invention adopts the following technical scheme that：
A kind of safe new energy charging pile of the present invention, including the charging part that is arranged in charging pile and with the charging part
The charging gun of mating connection, slot is provided among the charging part bottom surface, the first drive is provided among the roof of the slot
Row groove, the roof right side of the slot are provided with the second drive row groove, the described first top for driving row groove are located in the charging part
And the 3rd drive row groove is provided with the left of the described second drive row groove, it is relatively set with respectively on the wall of left and right two of the slot
Two lock slots, be provided with each lock slots can the clamping block that slides of left and right, be additionally provided with each lock slots
The first stage clip being fixedly connected with the clamping block, the bottom of each clamping block medial surface are provided with the first stress surface, institute
State and the unlocking part that can be slided up and down be provided with the first drive row groove, it is described first drive row groove in be additionally provided with the unlocking part
The first spiral shell shape bar for being connected of the first spiral shell shape hole whorl, the left and right sides of the unlocking part bottom surface is relatively set with respectively
Second force surface, the top of the first spiral shell shape bar, which is upward through the roof of the first drive row groove and reaches the described 3rd, drives row
It is connected in groove with the motor being arranged in the 3rd drive row groove top wall, the described 3rd drives in row groove positioned at described first
Be fixedly installed the first toothed wheel on spiral shell shape bar, be provided with the second drive row groove can the sliding block that slides of left and right and with institute
The second spiral shell shape bar that the second spiral shell shape hole whorl in sliding block is connected is stated, the left end of the second spiral shell shape bar passes through to the left
It is described second drive row groove left wall and reach it is described 3rd drive row groove in and the second spiral shell shape bar left end be fixedly installed with
The second ratcheting toothed wheel of first toothed wheel, the sliding block left side top are provided with the first energization groove, the sliding block
Left side bottom is provided with the second energization groove, and power block, the charging gun back end are provided with the top of the left wall of the second drive row groove
Holding handle is fixedly connected with, the holding handle outer surface is arranged with insulation Anti-slip cover, and the holding handle rear end is connected with cable, institute
State motor and be provided with silencing vibration-damping device.
As preferable technical scheme, it is provided among the charging gun top surface to be inserted with what the slot was connected
Block, it is provided among the inserted block top surface and the described first dead slot that to drive row groove relative, the left and right sides point of the inserted block top surface
It is not relatively set with to slide the first force surface of mating connection with first stress surface, the inserted block top surface is close to right side
Opening position, which is provided with, connects power block, is relatively set with two fixing grooves, a left side for the dead slot on described inserted block or so two sides respectively
The groove of crossing communicated with each self-corresponding fixing groove is relatively set with right two walls respectively, it is described to spend dividing up and down on two walls for groove
Be not relatively set with two restricted driving grooves, it is each it is described cross in groove be provided with can the implementation block that slides of left and right, two implementation blocks
It is provided with the top of medial surface to slide the second stress surface of mating connection with second force surface, each implementation block
Upper and lower surface on be relatively set with the restricted driving protuberance that mating connection is slided with the corresponding restricted driving groove, the restricted driving respectively
It is provided with and is fixedly connected with the restricted driving protuberance and to by second stage clip that is pushed away to inner side of implementation block in groove.
As preferable technical scheme, the roof of the first spiral shell shape bar and the described first drive row groove rotatably coordinates company
Connect, and the bottom of the first spiral shell shape bar is in described first and driven in row groove, the right-hand member and described second of the second spiral shell shape bar
The right wall for driving row groove is rotatably connected.
As preferable technical scheme, the first energization groove is connected with the second energization groove circuit, the power block
It is electrically connected with city, the power block that connects is connected with the charging gun circuit.
As preferable technical scheme, the silencing vibration-damping device includes being fixedly installed on the motor upper side and a left side
The Sound damping cover of right two sides and the damping block for being fixedly installed on motor front and rear sides face, the Sound damping cover fill with described
Electric rifle internal face is connected.
The beneficial effects of the invention are as follows：
1. it is connected by the way that inserted block is inserted into slot, so that two clamping blocks are promoted and are retracted into by inserted block laterally
In each self-corresponding lock slots, also make it that unlocking part promotes the medial extremity of two implementation blocks laterally and is retracted into respective correspondence
Cross groove in, when the top surface of inserted block abuts with the roof of slot, unlocking part just with dead slot mating connection, connect power block and then insert
Relative with the second energization groove into the second drive row groove, two fixing grooves are relative with each self-corresponding lock slots respectively, pass through control
Electric motor operation drives unlocking part to slide upwards, while also drives sliding block to slide to the left, when sliding block slides into the second drive row
During the high order end position of groove, the first energization groove cooperates to connect with power block and is powered, and the second energization groove is with connecing power block also phase
Mutually it is connected and is powered, so that charging gun is in "on" position, the elasticity of the medial extremitys of two clamping blocks in the first stage clip
Power effect is lower and reaches in each self-corresponding fixing groove, and so as to by inserted block solid lock, i.e., by charging gun solid lock, now charging gun had been both
"on" position is also in solid lock state so that the solid lock of charging gun is firm, the energization safety and stability of charging gun.
2. by holding charging gun, electric motor operation reversion is then controlled, so that unlocking part glide downwards return to
Initial position, also cause sliding block slides to the right to also return to initial position, during unlocking part glide downwards
Carry out block ejection laterally by two, so that the outboard end of two implementation blocks is respectively by the ejection laterally of corresponding clamping block
And make it that the medial extremity of clamping block departs from the mating connection with fixing groove, it is the extraction that charging gun can be achieved finally to extract inserted block,
So as to add the extraction efficiency of charging gun.
Also charging gun is carried out while solid lock is carried out to charging gun 3. charging gun solid lock is firm in the present invention, during insertion
Be powered, also charging gun unlocked while being powered off to charging gun during extraction, considerably increase charging gun insertion and
The efficiency of extraction, it is convenient to carry out extraction replacing after charging gun damage, it effectively prevent during into and out charging gun
Generation electric shock accidents, has ensured people's life security, and by a motor be can be achieved charging gun into and out.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the required accompanying drawing used in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is the overall structure diagram of the new energy charging pile of present invention safety；
Fig. 2 is the partial structural diagram of the new energy charging pile of present invention safety；
Fig. 3 is that charging gun is in by structural representation during solid lock state in Fig. 1.
Embodiment
The preferred embodiments of the present invention are described in detail below in conjunction with the accompanying drawings, so that advantages and features of the invention energy
It is easier to be readily appreciated by one skilled in the art, apparent is clearly defined so as to be made to protection scope of the present invention.
Refering to shown in Fig. 1-3, a kind of safe new energy charging pile of the invention, including the charging being arranged in charging pile
Portion 2 and the charging gun 1 being connected with the charging part 2, slot 20 is provided among the bottom surface of charging part 2, it is described to insert
The first drive row groove 5 is provided among the roof of groove 20, the second drive row groove 6 is provided with the right side of the roof of the slot 20, it is described to fill
The 3rd drive row groove 7 is provided with positioned at the top of the described first drive row groove 5 in electric portion 2 and positioned at the left side of the described second drive row groove 6,
Two lock slots 21 are relatively set with respectively on the wall of left and right two of the slot 20, and being provided with each lock slots 21 can be left
The clamping block 22 that the right side is slided, each it is additionally provided with the first stage clip being fixedly connected with the clamping block 22 in the lock slots 21
23, the bottom of each medial surface of clamping block 22 is provided with the first stress surface 24, be provided with the first drive row groove 5 can on
Under the unlocking part 52 that slides, be additionally provided with and the spiral shell shape of the first spiral shell shape hole 53 in the unlocking part 52 in the first drive row groove 5
The first spiral shell shape bar 51 that line is connected, the left and right sides of the bottom surface of unlocking part 52 is relatively set with the second force surface respectively
54, the top of the first spiral shell shape bar 51, which is upward through the roof of the first drive row groove 5 and reaches the described 3rd, drives in row groove 7
Motor 73 with being arranged in the roof of the 3rd drive row groove 7 is connected, and the described 3rd drives in row groove 7 positioned at described first
It is fixedly installed the first toothed wheel 71 on spiral shell shape bar 51, being provided with the second drive row groove 6 can the sliding block 61 that slides of left and right
And the second spiral shell shape bar 66 being connected with the second spiral shell shape hole whorl in the sliding block 61, the second spiral shell shape bar 66
Left end to the left through the described second drive row groove 6 left wall and reach the described 3rd and drive in row groove 7 and the second spiral shell shape bar 66
Left end be fixedly installed second toothed wheel 72 ratcheting with first toothed wheel 71, set at the top of the left side of sliding block 61
There is the first energization groove 62, the left side bottom of sliding block 61 is provided with the second energization groove 63, and described second drives the left wall top of row groove 6
Portion is provided with power block 60, and the rear end of charging gun 1, which is fixedly connected with, holds handle 100, and holding handle 100 outer surface is arranged with
Insulate Anti-slip cover 101, and holding handle 101 rear end is connected with cable 102, and the motor 73 is provided with silencing vibration-damping device.
Wherein, the inserted block 10 to be connected with the slot 20 is provided among the top surface of charging gun 1, it is described to insert
The dead slot 11 relative with the described first drive row groove 5, the left and right sides difference of the top surface of inserted block 10 are provided among the top surface of block 10
It is relatively set with to slide the first force surface 101 of mating connection with first stress surface 24, the top surface of inserted block 10 leans on
It is provided with nearly right positions and connects power block 13, two fixing grooves 12 is relatively set with respectively on the two sides of inserted block 10 or so,
The groove 14 excessively communicated with each self-corresponding fixing groove 12 is relatively set with the wall of left and right two of the dead slot 11 respectively, it is described
That crosses groove 14 is relatively set with two restricted driving grooves 15 respectively up and down on two walls, it is each it is described cross in groove 14 be provided with can left and right slide
Implementation block 16, two it is described carry out the medial surfaces of block 16 at the top of be provided with to second force surface 54 slide cooperation connect
The second stress surface 19 connect, each it is relatively set with respectively and the corresponding restricted driving groove on the upper and lower surface for carrying out block 16
15 slide the restricted driving protuberance 17 of mating connection, be provided with the restricted driving groove 15 be fixedly connected with the restricted driving protuberance 17 and
To the second stage clip 18 for pushing away the implementation block 16 to inner side.
Wherein, the roof of the first spiral shell shape bar 51 and the described first drive row groove 5 is rotatably connected, and described first
The bottom of spiral shell shape bar 51 is in described first and driven in row groove 5, and the right-hand member of the second spiral shell shape bar 66 drives row groove 6 with described second
Right wall is rotatably connected.
Wherein, the first energization groove 62 is connected with the circuit of the second energization groove 63, the power block 60 and civil power phase
Even, the power block 13 that connects is connected with the circuit of charging gun 1.
Wherein, the silencing vibration-damping device includes being fixedly installed on disappearing for the upper side of motor 73 and left and right sides
Sound set 731 and the damping block 732 for being fixedly installed on the front and rear sides face of motor 73, the Sound damping cover 731 fill with described
The electric internal face of rifle 1 is connected, by setting the silencing vibration-damping device effectively to reduce caused by the motor 73 operates
Vibrations and noise.
In initial position, the motor 73 is in stop working state, and the sliding block 61 is in described the
Two drive the low order end position of row groove 6, and the unlocking part 52 is reached in the slot 20, in the elastic force of first stage clip 23
The medial extremity for acting on lower two clamping blocks 22 is also at and reached in the slot 20, the first energization groove 62 with it is described
Power block 60 is in relative status, under the resilient force of second stage clip 18 at two medial extremitys for carrying out block 16
In reaching in the dead slot 11.
When needing to insert charging gun 1, first the inserted block 10 is aligned with the slot 20, then pushes up described fill
Electric rifle 1 so that the inserted block 10 is inserted into the slot 20, during the inserted block 10 is inserted into the slot 20, institute first
State the first stress surface 24 and abutted with first force surface 101 and slide cooperation, and the unlocking part 52 is inserted into the dead slot 11
In, then second force surface 54 abuts with second stress surface 19 and slides cooperation, and the charging gun 1 continues up promotion
So that two clamping blocks 22 are promoted and are retracted into each self-corresponding lock slots 21 by the inserted block 10 laterally, also
So that two medial extremitys for carrying out block 16 are promoted and are retracted into each self-corresponding mistake by the unlocking part 52 laterally
In groove 14, and two outboard ends for carrying out block 16 reach in each self-corresponding fixing groove 12 respectively, when the inserted block
When 10 top surface abuts with the roof of the slot 20, the inserted block 10 is just connected with the slot 20, the unlocking
Part 52 is also just connected with the dead slot 11, and the clamping block 22 is fully retracted in the lock slots 21, the implementation
The medial extremity of block 16 is fully retracted in the groove 14 excessively, and the outboard end for carrying out block 16 fully extends to the fixing groove 12
In, it is described connect power block 13 be then inserted into described second drive it is relative with the second energization groove 63 in row groove 6, now two it is described solid
It is relative with each self-corresponding lock slots 21 respectively to determine groove 12, then controls the motor 73 to work, the motor 73
Work drives the first spiral shell shape bar 51 to rotate, and the first spiral shell shape bar 51, which rotates, drives the unlocking part 52 to slide upwards, together
When cause the second spiral shell shape bar 66 also simultaneously under the ratcheting transmission of first toothed wheel 71 and second toothed wheel 72
Rotate, so as to drive the sliding block 61 to slide to the left by the second spiral shell shape bar 66, when the unlocking part 52 slides upwards
And when being fully retracted in the first drive row groove 5, the sliding block 61 is slided into positioned at the described second high order end for driving row groove 6
Position, the motor 73 is controlled to be stopped, now, the first energization groove 62 cooperates with the power block 60 and connected
Be powered, the second energization groove 63 with it is described connect power block 13 also cooperates connection be powered so that charging gun 1 be in lead to
Electricity condition, meanwhile, two medial extremitys for carrying out block 16 are reached in institute under the resilient force of second stage clip 18
State in dead slot 11, the medial extremity of two clamping blocks 22 is reached respective under the resilient force of first stage clip 23
In the corresponding fixing groove 12, so that by the solid lock of inserted block 10, will the solid lock of charging gun 1..
When needing to extract charging gun 1, the charging gun 1 is first held, then controls the motor 73 to work
Reversion, so that the glide downwards of unlocking part 52 return to initial position, also the sliding block 61 is slided to the right
Return to initial position, during the glide downwards of unlocking part 52 by two it is described carry out the ejections laterally of block 16, so as to
So that two it is described carry out blocks 16 outboard ends respectively will corresponding to the ejection laterally of clamping block 22 and cause the locking
The medial extremity of block 22 departs from the mating connection with the fixing groove 12, finally extracts the inserted block 10 and charging gun 1 can be achieved
Extract.
The beneficial effects of the invention are as follows：
1. it is connected by the way that inserted block is inserted into slot, so that two clamping blocks are promoted and are retracted into by inserted block laterally
In each self-corresponding lock slots, also make it that unlocking part promotes the medial extremity of two implementation blocks laterally and is retracted into respective correspondence
Cross groove in, when the top surface of inserted block abuts with the roof of slot, unlocking part just with dead slot mating connection, connect power block and then insert
Relative with the second energization groove into the second drive row groove, two fixing grooves are relative with each self-corresponding lock slots respectively, pass through control
Electric motor operation drives unlocking part to slide upwards, while also drives sliding block to slide to the left, when sliding block slides into the second drive row
During the high order end position of groove, the first energization groove cooperates to connect with power block and is powered, and the second energization groove is with connecing power block also phase
Mutually it is connected and is powered, so that charging gun is in "on" position, the elasticity of the medial extremitys of two clamping blocks in the first stage clip
Power effect is lower and reaches in each self-corresponding fixing groove, and so as to by inserted block solid lock, i.e., by charging gun solid lock, now charging gun had been both
"on" position is also in solid lock state so that the solid lock of charging gun is firm, the energization safety and stability of charging gun.
2. by holding charging gun, electric motor operation reversion is then controlled, so that unlocking part glide downwards return to
Initial position, also cause sliding block slides to the right to also return to initial position, during unlocking part glide downwards
Carry out block ejection laterally by two, so that the outboard end of two implementation blocks is respectively by the ejection laterally of corresponding clamping block
And make it that the medial extremity of clamping block departs from the mating connection with fixing groove, it is the extraction that charging gun can be achieved finally to extract inserted block,
So as to add the extraction efficiency of charging gun.
Also charging gun is carried out while solid lock is carried out to charging gun 3. charging gun solid lock is firm in the present invention, during insertion
Be powered, also charging gun unlocked while being powered off to charging gun during extraction, considerably increase charging gun insertion and
The efficiency of extraction, it is convenient to carry out extraction replacing after charging gun damage, it effectively prevent during into and out charging gun
Generation electric shock accidents, has ensured people's life security, and by a motor be can be achieved charging gun into and out.
General principle, principal character and the advantages of the present invention of the present invention has been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the simply explanation described in above-described embodiment and specification is originally
The principle of invention, various changes and modifications of the present invention are possible without departing from the spirit and scope of the present invention, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its
Equivalent defines.
Claims (5)
1. a kind of safe new energy charging pile, including the charging part that is arranged in charging pile and coordinating with the charging part connects
The charging gun connect, it is characterised in that：Slot is provided among the charging part bottom surface, is provided among the roof of the slot
One drives row groove, and the second drive row groove is provided with the right side of the roof of the slot, and being located at described first in the charging part drives row groove
Top and the 3rd drive row groove is provided with the left of the described second drive row groove, it is relative respectively on the wall of left and right two of the slot to set
Be equipped with two lock slots, be provided with each lock slots can the clamping block that slides of left and right, also set in each lock slots
The first stage clip being fixedly connected with the clamping block is equipped with, the bottom of each clamping block medial surface is provided with the first stress
Face, the unlocking part that can be slided up and down is provided with the first drive row groove, is additionally provided with the first drive row groove and is opened with described
The first spiral shell shape bar that the first spiral shell shape hole whorl in latch fitting is connected, the left and right sides of the unlocking part bottom surface are relative respectively
It is provided with the second force surface, the top of the first spiral shell shape bar is upward through the roof of the first drive row groove and reaches described the
It is connected in three drive row grooves with the motor being arranged in the 3rd drive row groove top wall, is located at institute in the 3rd drive row groove
State and the first toothed wheel be fixedly installed on the first spiral shell shape bar, be provided with the second drive row groove can the sliding block that slides of left and right with
And the second spiral shell shape bar being connected with the second spiral shell shape hole whorl in the sliding block, the left end of the second spiral shell shape bar to
A left side through described second drive row groove left wall and reach it is described 3rd drive row groove in and the second spiral shell shape bar left end fix set
Second toothed wheel ratcheting with first toothed wheel is equipped with, the first energization groove is provided with the top of the sliding block left side, it is described
Sliding block left side bottom is provided with the second energization groove, is provided with power block at the top of the left wall of the second drive row groove, after charging gun
End is fixedly connected with holding handle, holds handle outer surface and is arranged with insulation Anti-slip cover, holds handle rear end and is connected with cable, on motor
It is provided with silencing vibration-damping device.
2. safe new energy charging pile according to claim 1, it is characterised in that：Set among the charging gun top surface
There is the inserted block to be connected with the slot, the sky relative with the described first drive row groove is provided among the inserted block top surface
Groove, the left and right sides of the inserted block top surface are relatively set with to slide the first of mating connection with first stress surface respectively
Force surface, the inserted block top surface is provided with right positions connects power block, relative respectively on described inserted block or so two sides to set
Two fixing grooves are equipped with, are relatively set with what is communicated with each self-corresponding fixing groove on the wall of left and right two of the dead slot respectively
Groove is crossed, the groove excessively is relatively set with two restricted driving grooves respectively up and down on two walls, being provided with each groove excessively can left and right
The implementation block slided, two it is described carry out block medial surfaces at the top of be provided with to slide mating connection with second force surface
The second stress surface, be relatively set with to slide with the corresponding restricted driving groove respectively on each upper and lower surface for carrying out block and match somebody with somebody
The restricted driving protuberance of connection is closed, is provided with the restricted driving groove and is fixedly connected with the restricted driving protuberance and to by the implementation
The second stage clip that block pushes away to inner side.
3. safe new energy charging pile according to claim 1, it is characterised in that：The first spiral shell shape bar and described the
The roof of one drive row groove is rotatably connected, and the bottom of the first spiral shell shape bar is in described first and driven in row groove, described
The right wall of the right-hand member of second spiral shell shape bar and the described second drive row groove is rotatably connected.
4. safe new energy charging pile according to claim 5, it is characterised in that：The first energization groove and described the
Two energization groove circuits are connected, and the power block is electrically connected with city, and the power block that connects is connected with the charging gun circuit.
5. safe new energy charging pile according to claim 1, it is characterised in that：The silencing vibration-damping device includes solid
Surely it is arranged on the Sound damping cover of the motor upper side and left and right sides and is fixedly installed on the motor front and rear sides
The damping block in face, the Sound damping cover are connected with the charging gun internal face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711031737.XA CN107749534A (en) | 2017-10-30 | 2017-10-30 | A kind of safe new energy charging pile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711031737.XA CN107749534A (en) | 2017-10-30 | 2017-10-30 | A kind of safe new energy charging pile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107749534A true CN107749534A (en) | 2018-03-02 |
Family
ID=61254245
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711031737.XA Withdrawn CN107749534A (en) | 2017-10-30 | 2017-10-30 | A kind of safe new energy charging pile |
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| Country | Link |
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| CN (1) | CN107749534A (en) |
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| CN108461980A (en) * | 2018-03-09 | 2018-08-28 | 董崇芬 | A kind of electric device |
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| CN104868296A (en) * | 2015-05-08 | 2015-08-26 | 上虞市亚都电子科技有限公司 | Power supply apparatus using contact sensor and use method of power supply apparatus |
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| CN107181127A (en) * | 2017-07-26 | 2017-09-19 | 杨仙 | A kind of deduster equipment |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108461980A (en) * | 2018-03-09 | 2018-08-28 | 董崇芬 | A kind of electric device |
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Application publication date: 20180302 |
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