CN106785689A - For the anti-locking mechanism of charging gun - Google Patents

For the anti-locking mechanism of charging gun Download PDF

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Publication number
CN106785689A
CN106785689A CN201710031273.6A CN201710031273A CN106785689A CN 106785689 A CN106785689 A CN 106785689A CN 201710031273 A CN201710031273 A CN 201710031273A CN 106785689 A CN106785689 A CN 106785689A
Authority
CN
China
Prior art keywords
accommodating chamber
stop block
charging gun
trigger
connecting rod
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN201710031273.6A
Other languages
Chinese (zh)
Other versions
CN106785689B (en
Inventor
李益宾
李军
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Xulichen New Energy Dongguan Co ltd
Original Assignee
Mianyang Xu Li Chen Technology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Mianyang Xu Li Chen Technology Co Ltd filed Critical Mianyang Xu Li Chen Technology Co Ltd
Priority to CN201710031273.6A priority Critical patent/CN106785689B/en
Publication of CN106785689A publication Critical patent/CN106785689A/en
Application granted granted Critical
Publication of CN106785689B publication Critical patent/CN106785689B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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
    • H01R13/639—Additional means for holding or locking coupling parts together, after engagement, e.g. separate keylock, retainer strap
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
    • B60L53/10—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles characterised by the energy transfer between the charging station and the vehicle
    • B60L53/14—Conductive energy transfer
    • B60L53/16—Connectors, e.g. plugs or sockets, specially adapted for charging electric vehicles
    • 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
    • H01R13/633—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances for disengagement only
    • H01R13/6335—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances for disengagement only comprising a handle
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/70—Energy storage systems for electromobility, e.g. batteries
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02T90/10—Technologies relating to charging of electric vehicles
    • Y02T90/12—Electric charging stations
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02T90/10—Technologies relating to charging of electric vehicles
    • Y02T90/14—Plug-in electric vehicles

Abstract

The invention discloses a kind of anti-locking mechanism for charging gun, including：Electromagnetic lock with connecting rod, it passes through fixed seat and is connected on charging gun；Accommodating chamber is provided with fixed seat；The upper end of accommodating chamber is provided with solution lockhole；Stop block, it is located in accommodating chamber and stops that trigger is fastened in solution lockhole when charging gun charges；Elastic component, it is connected and in accommodating chamber with connecting rod and stop block respectively；Trigger, its one end is located at the upper end of accommodating chamber and can be fastened in solution lockhole, and the other end can be latched on charging electric vehicle seat；After charging pile sends signal to electromagnetic lock; realize the normal rollback of electromagnetic lock connecting rod, spring and stop block; even if stop block to be pressed trigger the normal rollback for also not interfering with electromagnetic lock connecting rod and spring; when cannot return stop block when trigger is pressed for the first time; unclamp trigger and by trigger squeeze can easily return stop block again, the structure will not cause charging gun by locked on charging electric vehicle.

Description

For the anti-locking mechanism of charging gun
Technical field
The invention belongs to appliance field, more particularly to electric automobile electronic lock, it is specifically a kind of for charging gun Anti-locking mechanism.
Background technology
As the popularization of electric automobile, charging equipment application are increasingly extensive, some new technical problems are derived therewith.Its The locking control of middle charging gun is exactly a new technical problem for triggering.In new relevant national standard, charging is distinctly claimed Rifle or charging socket will have electronic locking function.Most common being achieved in that of electronic locking uses electromagnet, by controlling electricity Magnet lock core then controls the latch hook of charging gun, to reach the purpose that electronic lock controls mechanical locking mechanism.
As shown in Figure 6, charging gun latch hook is a lever to the electromagnet lockable mechanism for generally using at present, and front end falls into In the draw-in groove of charging socket, now the elastic arm of normally closed travel switch is in release conditions, and charging circuit is connected, as locking shape State；The end of latch hook is pressed, the elastic arm of latch hook depression stroke switch, charging circuit disconnects, while the end of latch hook is by liftable Front end grab, grab departs from socket draw-in groove, as released state.The electromagnet of electronic locking is placed on latch hook end, works as electromagnetism Iron lock core stretches out, then lock core hinders latch hook end and moves down, then cannot untie the locking of grab；When electromagnet lock core is retracted, then Latch hook end can be pressed, and can then unlock.So can just reach control lockable mechanism by controlling electromagnet Purpose.
And the electronic lock of said structure has a prominent drawback, after charging gun charging complete, charging pile is believed to electromagnet Number, control electromagnet lock core is return, but if in fall back process, when latch hook pushes down lock core, lock core cannot just be return, because For the control signal that charging pile is provided is flashy, control signal hereafter will not be sent again, when pressed again, lock core is not yet Can return again, it is therefore desirable to compulsive unlocking；Additionally, adopt also having a serious problem in this way, electromagnet is generally needed Will be for a long time powered holding, and heating is the problem being difficult to avoid that, if electromagnet is in bad working environments or in the case of having quality flaw, Situations such as generation electromagnet melts down, the lock core that can not retract once electromagnet breaks down, and because latch hook is direct with electromagnetic lock core Contact, is stuck in electromagnet lock core position, it is impossible to be pressed, so as to locking cannot be untied, also cannot just draw guns, and is especially occurring In emergency circumstances, this situation is particularly hazardous for charge fault, additionally, when that cannot unlock, existing method is using pressure Unblock (as forced the lock core of electromagnetic lock using draw point to push up back), is easily damaged charging gun.
The being unlocked by pressing power of other operator may be acted directly on electromagnet lock core, be possible to bend under harsh conditions Lock core (electromagnet size herein is general all smaller, and lock core intensity is not high), electromagnet lock core can also occur cannot normally contract The failure returned or stretch out, also resulting in charging gun can not normally use.
The content of the invention
It is an object of the invention to solve at least the above and/or defect, and provide at least will be described later excellent Point.
In order to realize these purposes of the invention and further advantage, there is provided a kind of anti-lock deadlock for charging gun Structure, including：
Electromagnetic lock with connecting rod, it passes through fixed seat and is connected on charging gun；It is provided with for accommodating in the fixed seat Connecting rod simultaneously makes the flexible accommodating chamber of connecting rod；The upper end of the accommodating chamber is provided with the unblock fastened for the trigger of charging gun Hole；
Stop block, it is located in the accommodating chamber and stops that trigger is fastened in solution lockhole when charging gun charges；
Elastic component, it is located in accommodating chamber, and one end of the elastic component is connected on connecting rod, the other end and the stop block Connect so that connecting rod drives stop block to slide to stop or open solution lockhole in accommodating chamber；
Trigger, its one end is located at the upper end of the accommodating chamber and can be fastened in solution lockhole, and the other end can be latched in On charging electric vehicle seat；
Wherein, by charging pile to electromagnetic lock sending signal, the connecting rod of electromagnetic lock drives elastic component and stop block to withdraw, together When press trigger squeeze, trigger one end is fastened in solution lockhole, and the other end is unlocked from charging electric vehicle seat.
Preferably, the elastic component is spring.
Preferably, the diameter of one end that the trigger is fastened in solution lockhole is slightly less than the diameter of solution lockhole.
Preferably, the accommodating chamber is cylinder accommodating chamber, and the sectional area of the spring is slightly less than cutting for cylinder accommodating chamber Area.
Preferably, size of the size of the stop block more than solution lockhole.
Preferably, the inner surface of the accommodating chamber and the outer surface of stop block are coated with smooth layer.
Preferably, the outer surface of the stop block is uniformly arranged multiple and slides fin；The inner surface of the accommodating chamber sets It is equipped with and slides multiple slide slots that fin matches with the multiple.
The present invention at least includes following beneficial effect：The present invention is anti-using electromagnetic lock, spring, accommodating chamber and stop block composition Locking mechanism, after charging pile sends signal to electromagnetic lock, realizes the normal rollback of electromagnetic lock connecting rod, spring and stop block, i.e., Make trigger that stop block to be pressed the normal rollback for also not interfering with electromagnetic lock connecting rod and spring, when trigger for the first time press when without When method returns stop block, unclamp trigger and by trigger squeeze can easily return stop block again, the structure will not cause charging gun By locked on charging electric vehicle seat.
Further advantage of the invention, target and feature embody part by following explanation, and part will also be by this The research and practice of invention and be understood by the person skilled in the art.
Brief description of the drawings：
Fig. 1 is structural representation of the anti-locking mechanism of the present invention when charging；
Fig. 2 is structural representation when anti-locking mechanism charging complete back link of the present invention withdraws；
Fig. 3 is anti-locking mechanism unblock of the present invention structural representation constantly；
Fig. 4 is the structural representation of stop block in another kind embodiment of the invention；
Fig. 5 is the structural representation of accommodating chamber in another kind embodiment of the invention；
Fig. 6 is the electromagnet lockable mechanism for using in the prior art.
Specific embodiment：
The present invention is described in further detail below in conjunction with the accompanying drawings, to make those skilled in the art with reference to specification text Word can be implemented according to this.
It should be appreciated that it is used herein such as " have ", "comprising" and " including " term do not allot one or many The presence or addition of individual other elements or its combination.
The invention discloses a kind of anti-locking mechanism for charging gun, including：Electromagnetic lock 1 with connecting rod 2, it passes through solid Reservation 3 is connected on charging gun；It is provided with the fixed seat 3 for accommodating connecting rod 2 and making the flexible accommodating chamber 4 of connecting rod；Institute The upper end for stating accommodating chamber 4 is provided with the solution lockhole 6 fastened with the trigger 5 of charging gun；
Stop block 7, it is located in the accommodating chamber 4 and stops that trigger 5 is fastened in solution lockhole 6 when charging gun charges；
Elastic component 8, it is located in accommodating chamber 4, and one end of the elastic component 8 is connected on connecting rod 2, and the other end stops with described Block 7 is connected so that connecting rod 2 drives stop block 7 to be slided in accommodating chamber 4 to stop or open solution lockhole 6；
Trigger 5, its one end is located at the upper end of the accommodating chamber 4 and can be fastened in solution lockhole 6, and the other end can be latched The (not shown) on charging electric vehicle seat；
In the above-mentioned technical solutions, when charging gun insertion charging electric vehicle seat is charged, the connecting rod of electromagnetic lock is stretched Go out, the spring and stop block connected on connecting rod stretch out simultaneously, stop block is blocked lockhole is solved, be now placed in solving pulling above lockhole One end 9 of machine 5 is blocked from pushing, and by lever principle, the other end is latched on charging electric vehicle seat, realizes charging The safe charging of rifle；After charging complete, charging pile drives elastic component and backstop to electromagnetic lock sending signal, the connecting rod of electromagnetic lock Block is withdrawn, while being fastened in solution lockhole by trigger squeeze, the other end of trigger is unlocked from charging electric vehicle seat, and then is realized Unblock of the charging gun on charging electric vehicle seat.
Wherein, the unblock principle of above-mentioned technical proposal is as shown in Figures 1 to 3, electric when charging pile does not provide signal in Fig. 1 Magnetic padlock is not retreated, and because stop block withstands trigger, cannot just be declined again after trigger depression to stop block, and mechanism's lock cannot be solved Open.In Fig. 2, if trigger does not push down stop block, after electromagnetic lock obtains the signal of charging pile, connecting rod is recoverable to.If pulled Machine pushes down stop block, and after electromagnetic lock obtains charging pile signal, electromagnetic lock draws refreshing spring, is recoverable to connecting rod, spring tension F0 ＜ F1+F2 (the upper and lower frictional force of stop block), stop block is motionless.In Fig. 3, after electromagnetic lock withdraws connecting rod, trigger unclamps, stop block Do not pushed down by trigger, the pulling force F0 ＞ F2 (stop block lower section frictional force) of spring, stop block is by springs return.Push again and pull Machine, can be depressed into specified location, be locked with opening mechanism.
From the foregoing：(1) when electromagnetic lock does not withdraw connecting rod, trigger cannot be pushed, mechanism lock cannot open (2) no matter Whether trigger is pushed, and electromagnetic lock can freely withdraw connecting rod, and then trigger can be pushed, and unlocking mechanism lock (3) mechanism is not required to Want compulsive unlocking.
In another technical scheme, the elastic component is spring, can conveniently realize squeezing stop block using spring To stop solution lockhole, and when connecting rod withdraws, the recovery of spring can make stop block bounce back to open solution lockhole to pressure, realize filling The unblock of electric rifle, and the locked of charging gun can be prevented.
In another technical scheme, the diameter of one end that the trigger is fastened in solution lockhole is slightly less than the straight of solution lockhole Footpath, is adopted in this way, and trigger can be made easily to be fastened in solution lockhole.
In another technical scheme, the accommodating chamber is cylinder accommodating chamber, and the sectional area of the spring is slightly less than cylinder The sectional area of accommodating chamber.Adopt in this way, spring without hindrance in cylinder accommodating chamber can stretch, and facilitate the solution of charging gun Lock.
In another technical scheme, the size of the size more than solution lockhole of the stop block.Adopt in this way, backstop The edge that block will not be unlocked hole when being driven and being bounced back by connecting rod stops.
In another technical scheme, the inner surface of the accommodating chamber and the outer surface of stop block are coated with smooth layer.Adopt In this way, stop block can easily be slided in accommodating chamber, realize convenience of the charging gun on charging electric vehicle seat Unblock.
In another technical scheme, the outer surface of the stop block 7 is uniformly arranged multiple and slides fin 71；The receiving The inner surface setting in chamber 4 has and slides multiple slide slots 41 that fin 71 matches with the multiple.Adopt in this way, make backstop Sliding for block is limited in slide slot, can easily be slided in accommodating chamber, realizes charging gun on charging electric vehicle seat Convenient unblock.
Number of devices described herein and treatment scale are for simplifying explanation of the invention.To of the invention for filling The application of the anti-locking mechanism of electric rifle, modifications and variations will be readily apparent to persons skilled in the art.
Although embodiment of the present invention is disclosed as above, it is not restricted to listed in specification and implementation method With, it can be applied to various suitable the field of the invention completely, for those skilled in the art, can be easily Other modification is realized, therefore under the universal limited without departing substantially from claim and equivalency range, the present invention is not limited In specific details and shown here as the legend with description.

Claims (7)

1. a kind of anti-locking mechanism for charging gun, it is characterised in that including：
Electromagnetic lock with connecting rod, it passes through fixed seat and is connected on charging gun；It is provided with for accommodating connecting rod in the fixed seat And make the flexible accommodating chamber of connecting rod；The upper end of the accommodating chamber is provided with the solution lockhole fastened for the trigger of charging gun；
Stop block, it is located in the accommodating chamber and stops that trigger is fastened in solution lockhole when charging gun charges；
Elastic component, it is located in accommodating chamber, and one end of the elastic component is connected on connecting rod, and the other end is connected with the stop block So that connecting rod drives stop block to slide to stop or open solution lockhole in accommodating chamber；
Trigger, its one end is located at the upper end of the accommodating chamber and can be fastened in solution lockhole, and the other end can latch in electronic On automobile cradle；
Wherein, by charging pile to electromagnetic lock sending signal, the connecting rod of electromagnetic lock drives elastic component and stop block to withdraw, while pressing Trigger squeeze, trigger one end is fastened in solution lockhole, and the other end is unlocked from charging electric vehicle seat.
2. the anti-locking mechanism of charging gun is used for as claimed in claim 1, it is characterised in that the elastic component is spring.
3. the anti-locking mechanism of charging gun is used for as claimed in claim 1, it is characterised in that the trigger is fastened on solution lockhole The diameter of interior one end is slightly less than the diameter of solution lockhole.
4. the anti-locking mechanism of charging gun is used for as claimed in claim 2, it is characterised in that the accommodating chamber is that cylinder is accommodated Chamber, the sectional area of the spring is slightly less than the sectional area of cylinder accommodating chamber.
5. the anti-locking mechanism of charging gun is used for as claimed in claim 1, it is characterised in that the size of the stop block is more than Solve the size of lockhole.
6. the as claimed in claim 1 anti-locking mechanism for being used for charging gun, it is characterised in that the inner surface of the accommodating chamber and The outer surface of stop block is coated with smooth layer.
7. the anti-locking mechanism of charging gun is used for as claimed in claim 1, it is characterised in that the outer surface of the stop block is equal Even setting multiple slides fin；The inner surface setting of the accommodating chamber has and slides the multiple that fin matches and slide with the multiple Groove.
CN201710031273.6A 2017-01-17 2017-01-17 Anti-locking mechanism for charging gun Active CN106785689B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710031273.6A CN106785689B (en) 2017-01-17 2017-01-17 Anti-locking mechanism for charging gun

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710031273.6A CN106785689B (en) 2017-01-17 2017-01-17 Anti-locking mechanism for charging gun

Publications (2)

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CN106785689B CN106785689B (en) 2023-01-17

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112092653A (en) * 2020-11-18 2020-12-18 广州天嵌计算机科技有限公司 Anti-locking charging gun, anti-locking method and device and charging pile
CN112886343A (en) * 2021-01-15 2021-06-01 武汉车之道汽车技术服务有限公司 Method for preventing charging gun from being locked
CN113851889A (en) * 2021-10-29 2021-12-28 重庆交通职业学院 Rifle charges suitable for new energy automobile

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105977702A (en) * 2016-04-29 2016-09-28 深圳市沃尔核材股份有限公司 Charging connector and charging pile with same
CN206401638U (en) * 2017-01-17 2017-08-11 绵阳旭立辰科技有限公司 Anti-locking mechanism for charging gun

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105977702A (en) * 2016-04-29 2016-09-28 深圳市沃尔核材股份有限公司 Charging connector and charging pile with same
CN206401638U (en) * 2017-01-17 2017-08-11 绵阳旭立辰科技有限公司 Anti-locking mechanism for charging gun

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112092653A (en) * 2020-11-18 2020-12-18 广州天嵌计算机科技有限公司 Anti-locking charging gun, anti-locking method and device and charging pile
CN112092653B (en) * 2020-11-18 2021-02-19 广州天嵌计算机科技有限公司 Anti-locking charging gun, anti-locking method and device and charging pile
CN112886343A (en) * 2021-01-15 2021-06-01 武汉车之道汽车技术服务有限公司 Method for preventing charging gun from being locked
CN113851889A (en) * 2021-10-29 2021-12-28 重庆交通职业学院 Rifle charges suitable for new energy automobile
CN113851889B (en) * 2021-10-29 2023-07-18 重庆交通职业学院 Charging gun suitable for new energy automobile

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Address after: No. 8, Jingchang Road, Dongcheng Street, Dongguan, Guangdong 523000

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Address before: 621000 No. 9, Mianjuan Road, Shitang Town, Fucheng District, Mianyang City, Sichuan Province

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