CN106785689B - Anti-locking mechanism for charging gun - Google Patents
Anti-locking mechanism for charging gun Download PDFInfo
- Publication number
- CN106785689B CN106785689B CN201710031273.6A CN201710031273A CN106785689B CN 106785689 B CN106785689 B CN 106785689B CN 201710031273 A CN201710031273 A CN 201710031273A CN 106785689 B CN106785689 B CN 106785689B
- Authority
- CN
- China
- Prior art keywords
- trigger
- accommodating cavity
- connecting rod
- stop block
- charging gun
- 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.)
- Active
Links
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
Images
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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
The invention discloses an anti-locking mechanism for a charging gun, which comprises: the electromagnetic lock with the connecting rod is connected to the charging gun through a fixed seat; the fixed seat is provided with an accommodating cavity; an unlocking hole is formed in the upper part of the tail end of the accommodating cavity; the stop block is positioned in the accommodating cavity and used for stopping the trigger from being buckled in the unlocking hole when the charging gun is charged; the elastic piece is respectively connected with the connecting rod and the stop block and is positioned in the accommodating cavity; one end of the trigger is positioned at the upper part of the tail end of the accommodating cavity and can be buckled in the unlocking hole, and the other end of the trigger can be buckled on an electric automobile charging seat; after filling electric pile and to electromagnetic lock signals, realize the normal back-off of electromagnetic lock connecting rod, spring and backstop piece, even the trigger is pressed the backstop piece and is lived the normal back-off that also can not influence electromagnetic lock connecting rod and spring, when the trigger can't return the backstop piece when pressing down for the first time, unclamp the trigger and press the trigger once more and can easily return the backstop piece, this structure can not lead to charging the rifle and is died on the electric automobile charging seat by the lock.
Description
Technical Field
The invention belongs to the field of electric appliances, particularly relates to an electronic lock of an electric automobile, and particularly relates to an anti-locking mechanism for a charging gun.
Background
With the popularization of electric vehicles, charging equipment is increasingly widely applied, and new technical problems are derived along with the popularization of electric vehicles. The locking control of the charging gun is a new technical problem. In the new national relevant standards, it is explicitly required that the charging gun or the charging socket has an electronic locking function. The most common realization mode of electronic locking is to use an electromagnet, and then control the latch hook of the charging gun by controlling the electromagnetic lock cylinder so as to achieve the purpose of controlling the mechanical locking mechanism by the electronic lock.
The currently and generally adopted electromagnet locking mechanism is shown in figure 6, a charging gun locking hook is a lever, the front end of the charging gun locking hook falls into a clamping groove of a charging socket, an elastic arm of a normally closed travel switch is in a release state at the moment, and a charging circuit is switched on, namely, the locking state is obtained; the tail end of the lock hook is pressed, the lock hook presses down the elastic arm of the travel switch, the charging circuit is disconnected, meanwhile, the tail end of the lock hook can lift the front end clamping hook, and the clamping hook is separated from the socket clamping groove and is in an unlocking state. An electromagnet of the electronic lock is placed at the tail end of the lock hook, and when a lock cylinder of the electromagnet extends out, the lock cylinder prevents the tail end of the lock hook from moving downwards, so that the lock of the clamping hook cannot be unlocked; when the electromagnet lock core retracts, the end of the lock hook can be pressed, and then the locking can be released. The purpose of controlling the locking mechanism can be achieved by controlling the electromagnet.
The electronic lock with the structure has a prominent disadvantage that after the charging gun is charged, the charging pile gives an electromagnet signal to control the electromagnet lock cylinder to return, but if the lock cylinder is pressed by the lock hook in the return process, the lock cylinder cannot return, because the control signal given by the charging pile is instantaneous, the control signal cannot be sent out, and when the lock cylinder is pressed again, the lock cylinder cannot return, so that forced unlocking is needed; in addition, there is a serious problem in this way, the electromagnet usually needs to be electrified for a long time to keep, the problem that heating is difficult to avoid is generated, if the electromagnet is under bad working conditions or has quality defects, the electromagnet is melted down, and the like, once the electromagnet fails, the electromagnet can not retract into the lock cylinder, and because the lock hook is in direct contact with the electromagnetic lock cylinder, the electromagnet is clamped at the position of the lock cylinder, and the electromagnet can not be pressed, so that the locking can not be unlocked, and the gun can not be pulled out.
In addition, the pressing unlocking force of an operator can directly act on the electromagnetic lock cylinder, the lock cylinder can be bent under severe conditions (the size of the electromagnet is generally smaller, and the strength of the lock cylinder is not high), the fault that the electromagnetic lock cylinder cannot normally retract or extend can also occur, and the charging gun cannot be normally used.
Disclosure of Invention
An object of the present invention is to solve at least the above problems and/or disadvantages and to provide at least the advantages described hereinafter.
To achieve these objects and other advantages and in accordance with the purpose of the invention, as embodied and broadly described herein, there is provided an anti-lock mechanism for a charging gun, comprising:
the electromagnetic lock with the connecting rod is connected to the charging gun through a fixed seat; the fixed seat is provided with an accommodating cavity for accommodating the connecting rod and enabling the connecting rod to stretch and retract; an unlocking hole for buckling a trigger of the charging gun is formed in the upper part of the tail end of the accommodating cavity;
the stop block is positioned in the accommodating cavity and used for stopping the trigger from being buckled in the unlocking hole when the charging gun is charged;
the elastic piece is positioned in the accommodating cavity, one end of the elastic piece is connected to the connecting rod, and the other end of the elastic piece is connected with the stop block, so that the connecting rod drives the stop block to slide in the accommodating cavity to block or open the unlocking hole;
one end of the trigger is positioned at the upper part of the tail end of the accommodating cavity and can be buckled in the unlocking hole, and the other end of the trigger can be buckled on an electric automobile charging seat;
wherein, send a signal to the electromagnetic lock through filling electric pile, the connecting rod of electromagnetic lock drives elastic component and backstop piece and withdraws, presses the trigger simultaneously, and trigger one end lock is in the unlocking hole, and the other end unlocks from the electric automobile charging seat.
Preferably, the elastic member is a spring.
Preferably, the diameter of one end of the trigger buckled in the unlocking hole is slightly smaller than that of the unlocking hole.
Preferably, the accommodating cavity is a cylindrical accommodating cavity, and the sectional area of the spring is slightly smaller than that of the cylindrical accommodating cavity.
Preferably, the size of the stop block is larger than the size of the unlocking hole.
Preferably, the inner surface of the receiving cavity and the outer surface of the stopper are coated with a smooth layer.
Preferably, a plurality of sliding ribs are uniformly arranged on the outer surface of the stop block; the inner surface of the accommodating cavity is provided with a plurality of sliding grooves matched with the plurality of sliding convex ribs.
The invention at least comprises the following beneficial effects: according to the invention, the electromagnetic lock, the spring, the containing cavity and the stop block form the anti-locking mechanism, after the charging pile sends a signal to the electromagnetic lock, the normal retraction of the electromagnetic lock connecting rod, the spring and the stop block is realized, the normal retraction of the electromagnetic lock connecting rod and the spring cannot be influenced even if the trigger presses the stop block, when the trigger cannot retract the stop block when being pressed for the first time, the stop block can be easily retracted by loosening the trigger and pressing the trigger again, and the structure can not cause the charging gun to be locked on the electric vehicle charging seat.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows, and in part will be readily understood by those skilled in the art upon examination and practice of the invention.
Description of the drawings:
FIG. 1 is a schematic structural diagram of an anti-lock mechanism according to the present invention during charging;
FIG. 2 is a schematic structural view of the anti-lock mechanism of the present invention after charging the connecting rod;
FIG. 3 is a schematic structural view of the anti-lock mechanism of the present invention during unlocking;
FIG. 4 is a schematic view of a stop block according to another embodiment of the present invention;
FIG. 5 is a schematic view of a receiving chamber according to another embodiment of the present invention;
fig. 6 shows a solenoid locking mechanism used in the prior art.
The specific implementation mode is as follows:
the present invention is further described in detail below with reference to the attached drawings so that those skilled in the art can implement the invention by referring to the description text.
It will be understood that terms such as "having," "including," and "comprising," as used herein, do not preclude the presence or addition of one or more other elements or groups thereof.
The invention discloses an anti-locking mechanism for a charging gun, which comprises: the electromagnetic lock 1 with the connecting rod 2 is connected to the charging gun through a fixed seat 3; the fixed seat 3 is provided with an accommodating cavity 4 for accommodating the connecting rod 2 and extending and retracting the connecting rod; an unlocking hole 6 buckled by a trigger 5 of a charging gun is formed in the upper part of the tail end of the accommodating cavity 4;
a stop block 7 which is positioned in the accommodating cavity 4 and stops the trigger 5 from being buckled in the unlocking hole 6 when the charging gun is charged;
the elastic piece 8 is positioned in the accommodating cavity 4, one end of the elastic piece 8 is connected to the connecting rod 2, and the other end of the elastic piece 8 is connected with the stop block 7, so that the connecting rod 2 drives the stop block 7 to slide in the accommodating cavity 4 to block or open the unlocking hole 6;
a trigger 5, one end of which is located at the upper part of the tail end of the accommodating cavity 4 and can be buckled in the unlocking hole 6, and the other end of which can be buckled on a charging seat (not shown) of the electric automobile;
in the technical scheme, when the charging gun is inserted into an electric automobile charging seat to be charged, the connecting rod of the electromagnetic lock extends out, the spring and the stop block connected with the connecting rod extend out simultaneously, the stop block blocks the unlocking hole, one end 9 of the trigger 5 positioned above the unlocking hole is blocked and cannot be pressed down, and the other end of the trigger is locked on the electric automobile charging seat through a lever principle, so that the safe charging of the charging gun is realized; after the completion of charging, fill electric pile and send a signal to the electromagnetic lock, the connecting rod of electromagnetic lock drives elastic component and backstop piece and withdraws, presses the trigger lock simultaneously and is downthehole at the unblock, and the other end of trigger unblock from the electric automobile charging seat, and then realizes the unblock of rifle that charges on the electric automobile charging seat.
The unlocking principle of the technical scheme is shown in figures 1-3, in figure 1, when a signal is not given by a charging pile, an electromagnetic lock does not retreat, and as a stopping block props against a trigger, the trigger cannot descend after being pressed down to the stopping block, and a mechanism lock cannot be unlocked. In fig. 2, if the trigger does not press the stop block, the electromagnetic lock receives the signal of the charging pile, and the connecting rod can be retracted. If the trigger presses the stop block, after the electromagnetic lock obtains the signal of the charging pile, the electromagnetic lock pulls the spring, the connecting rod can be retracted, the spring tension F0 is less than F1+ F2 (the friction force between the upper part and the lower part of the stop block), and the stop block is fixed. In fig. 3, after the electromagnetic lock retracts the connecting rod, the trigger is released, the stop block is not pressed by the trigger, the pulling force F0 of the spring is larger than F2 (the friction force below the stop block), and the stop block is pulled back by the spring. The trigger is depressed again to a designated position to unlock the mechanism lock.
From the above, it can be seen that: when (1) the electromagnetic lock does not withdraw the connecting rod, the trigger can not be pressed down, the mechanism lock can not be opened (2), no matter whether the trigger is pressed down, the electromagnetic lock can freely withdraw the connecting rod, then the trigger can be pressed down, and the mechanism of the unlocking mechanism lock (3) does not need to be forcibly unlocked.
In another kind of technical scheme, the elastic component is the spring, adopts the spring can conveniently realize the extrusion of backstop piece in order to block the unlocking hole to when the connecting rod was withdrawed, the recovery of spring can make backstop piece retract in order to open the unlocking hole, realizes the unblock of rifle that charges, and can prevent to charge the lock of rifle and die.
In another technical scheme, the diameter of one end of the trigger buckled in the unlocking hole is slightly smaller than that of the unlocking hole, and by adopting the mode, the trigger can be conveniently buckled in the unlocking hole.
In another technical scheme, hold the chamber and hold the chamber for the cylinder, the sectional area of spring slightly is lighter than the cylinder and holds the sectional area in chamber. By adopting the mode, the spring can stretch out and draw back in the cylinder accommodating cavity without obstruction, so that the charging gun is convenient to unlock.
In another technical scheme, the size of the stop block is larger than that of the unlocking hole. By adopting the mode, the stop block cannot be stopped by the edge of the unlocking hole when the stop block is driven by the connecting rod to retract.
In another technical scheme, the inner surface of the accommodating cavity and the outer surface of the stop block are coated with smooth layers. By adopting the mode, the stop block can conveniently slide in the accommodating cavity, so that the charging gun can be conveniently unlocked on the charging seat of the electric automobile.
In another technical scheme, a plurality of sliding ribs 71 are uniformly arranged on the outer surface of the stop block 7; the inner surface of the accommodating chamber 4 is provided with a plurality of sliding grooves 41 matching with the plurality of sliding ridges 71. By adopting the mode, the sliding of the stop block is limited in the sliding groove, and the stop block can conveniently slide in the accommodating cavity, so that the charging gun can be conveniently unlocked on the charging seat of the electric automobile.
The number of apparatuses and the scale of the process described herein are intended to simplify the description of the present invention. Applications, modifications and variations of the anti-lock mechanism for a charging gun of the present invention will be apparent to those skilled in the art.
While embodiments of the invention have been described above, it is not limited to the applications set forth in the description and the embodiments, which are fully applicable in various fields of endeavor to which the invention pertains, and further modifications may readily be made by those skilled in the art, it being understood that the invention is not limited to the details shown and described herein without departing from the general concept defined by the appended claims and their equivalents.
Claims (4)
1. An anti-lock mechanism for a charging gun, comprising:
the electromagnetic lock with the connecting rod is connected to the charging gun through a fixed seat; the fixed seat is provided with an accommodating cavity for accommodating the connecting rod and enabling the connecting rod to stretch and retract; an unlocking hole for buckling a trigger of the charging gun is formed in the upper part of the tail end of the accommodating cavity;
the stop block is positioned in the accommodating cavity and used for stopping the trigger from being buckled in the unlocking hole when the charging gun is charged;
the elastic piece is positioned in the accommodating cavity, one end of the elastic piece is connected to the connecting rod, and the other end of the elastic piece is connected with the stop block, so that the connecting rod drives the stop block to slide in the accommodating cavity to block or open the unlocking hole; the connecting rod, the elastic piece and the stop block are sequentially connected in the accommodating cavity;
one end of the trigger is positioned at the upper part of the tail end of the containing cavity, can be buckled in the unlocking hole and can be abutted against the stop block;
the other end can be locked and buckled on an electric automobile charging seat;
the charging pile is used for sending a signal to the electromagnetic lock, a connecting rod of the electromagnetic lock drives the elastic piece and the stop block to retract, the trigger is pressed at the same time, one end of the trigger is buckled in the unlocking hole, and the other end of the trigger is unlocked from the charging seat of the electric automobile;
the elastic piece is a spring;
the accommodating cavity is a cylindrical accommodating cavity, and the sectional area of the spring is slightly smaller than that of the cylindrical accommodating cavity;
the size of the stop block is larger than that of the unlocking hole.
2. The anti-lock mechanism for a charging gun as set forth in claim 1, wherein a diameter of an end of the trigger snapped into the unlocking hole is slightly smaller than a diameter of the unlocking hole.
3. The anti-lock mechanism for a charging gun as set forth in claim 1, wherein the inner surface of the receiving chamber and the outer surface of the stopper are coated with a smooth layer.
4. The anti-lock mechanism for a charging gun as set forth in claim 1, wherein a plurality of sliding ribs are uniformly provided on an outer surface of the stopper; the inner surface of the accommodating cavity is provided with a plurality of sliding grooves matched with the plurality of sliding convex ribs.
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)
| Publication Number | Publication Date |
|---|---|
| CN106785689A CN106785689A (en) | 2017-05-31 |
| CN106785689B true CN106785689B (en) | 2023-01-17 |
Family
ID=58946012
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710031273.6A Active CN106785689B (en) | 2017-01-17 | 2017-01-17 | Anti-locking mechanism for charging gun |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106785689B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN113851889B (en) * | 2021-10-29 | 2023-07-18 | 重庆交通职业学院 | Charging gun suitable for new energy automobile |
Citations (2)
| 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 |
-
2017
- 2017-01-17 CN CN201710031273.6A patent/CN106785689B/en active Active
Patent Citations (2)
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106785689A (en) | 2017-05-31 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106785688B (en) | Anti-locking mechanism for charging gun | |
| CN106785689B (en) | Anti-locking mechanism for charging gun | |
| US4071271A (en) | Automatic release and ejection locking mechanism | |
| CN205595548U (en) | Electron locking mechanism | |
| CN102655789A (en) | Sliding arrangement | |
| DE102012004078A1 (en) | actuator | |
| CN206422322U (en) | Anti-locking mechanism for charging gun | |
| CN105071075B (en) | A kind of electric car conduction charging connection plug | |
| CN206364293U (en) | A kind of charging gun of automatic unlocking | |
| CN103556877A (en) | Solenoid locking mechanism with state feedback function | |
| US20100024496A1 (en) | Electric Locks with Release Hammer | |
| CN206401638U (en) | Anti-locking mechanism for charging gun | |
| CN110265156B (en) | Limiting type irradiation sample hole plug and locking method | |
| CN209880962U (en) | Anti-locking charging gun | |
| CN116667056B (en) | Charging locking mechanism of electric vehicle and use method | |
| CN201546522U (en) | Electrical anti-error lock | |
| CN109826498B (en) | Cabinet lock capable of preventing vibration retraction | |
| CN111691756A (en) | Electromechanical integrated lock core and passive intelligent padlock | |
| CN107045741B (en) | Charging gun electromagnetic lock system, control method thereof and charging gun | |
| CN111900576B (en) | Electromagnetic unlocking structure with unlocking state holding function | |
| CN209958939U (en) | Cabinet lock capable of preventing vibration retraction | |
| CN201841907U (en) | Traction pin for automobile | |
| CN112099582B (en) | Unlocking mechanism for hard disk cage | |
| CN211008024U (en) | Anti-locking mechanism of charging female seat electromagnetic lock | |
| CN208337200U (en) | A kind of charging gun tripper and charging gun |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240319 Address after: No. 8, Jingchang Road, Dongcheng Street, Dongguan, Guangdong 523000 Patentee after: Xulichen New Energy (Dongguan) Co.,Ltd. Country or region after: Zhong Guo Address before: 621000 No. 9, Mianjuan Road, Shitang Town, Fucheng District, Mianyang City, Sichuan Province Patentee before: MIANYANG FOREVER STAR TECHNOLOGY CO.,LTD. Country or region before: Zhong Guo |