CN109149262A - The electronic lock that electric vehicle and its charging socket, charging socket use - Google Patents
The electronic lock that electric vehicle and its charging socket, charging socket use Download PDFInfo
- Publication number
- CN109149262A CN109149262A CN201710509256.9A CN201710509256A CN109149262A CN 109149262 A CN109149262 A CN 109149262A CN 201710509256 A CN201710509256 A CN 201710509256A CN 109149262 A CN109149262 A CN 109149262A
- Authority
- CN
- China
- Prior art keywords
- shell
- shifting part
- lock
- lock pin
- drawstring
- 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
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Classifications
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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
- H01R13/639—Additional means for holding or locking coupling parts together, after engagement, e.g. separate keylock, retainer strap
- H01R13/6397—Additional means for holding or locking coupling parts together, after engagement, e.g. separate keylock, retainer strap with means for preventing unauthorised use
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
- E05B47/0001—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof
- E05B47/0002—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with electromagnets
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B65/00—Locks or fastenings for special use
-
- 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
- H01R13/66—Structural association with built-in electrical component
- H01R13/665—Structural association with built-in electrical component with built-in electronic circuit
- H01R13/6683—Structural association with built-in electrical component with built-in electronic circuit with built-in sensor
-
- 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
- Y02T90/14—Plug-in electric vehicles
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Computer Security & Cryptography (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
The present invention relates to the electronic locks that electric vehicle and its charging socket, charging socket use.Electric vehicle includes charging socket, charging socket includes electronic lock, electronic lock includes shell and actuating mechanism, and the output end of actuating mechanism is connected with lock pin, and electronic lock further includes hand-operating unlocking mechanism, hand-operating unlocking mechanism includes shifting part, shifting part guiding movement is assemblied in shell, and drawstring is connected on shifting part, and lock pin is equipped with block machine, shifting part cooperates in the retracted orientation and block machine block of lock pin, and hand-operating unlocking mechanism further includes reset spring.The hand-operating unlocking mechanism of electronic lock is when in use, shifting part is pulled by drawstring, block machine block cooperation of the shifting part on the retracted orientation and lock pin of lock pin, to pull lock pin to retract, manual unlocking is realized, unlock rear-pulling rope relies on reset spring return, it is driven without relying upon actuating mechanism, therefore actuating mechanism will not be caused to bear, reduces the failure rate of actuating mechanism, so that the electronic lock is safer when using.
Description
Technical field
The present invention relates to the electronic locks that electric vehicle and its charging socket, charging socket use.
Background technique
When electric vehicle charging, the charging that the charging gun insertion with cable is mounted on electric vehicle is needed to insert
Seat, and power on again after plugging together in place, it realizes charging, charging gun is extracted from charging socket after charging is
It can.In order to prevent during the charging process charging gun accidentally extracted and caused by safety accident, need in charging socket and charging gun
Between lock uint is set.It is existing general using electronic lock is installed on charging socket, pass through the lock pin of automatically controlled control electronic lock
With the lockhole grafting on charging gun and be detached to realize locking and the unlock of charging gun and charging socket.But use automatically controlled control
The unlock of electronic lock and locking must rely on electric power, once there is power supply trouble, will lead to electronic lock can not be by automatically controlled control
Lock pin unlock or locking.Therefore, it is required that hand-operating unlocking mechanism must be increased according to relevant criterions such as GB/T 20234.1-2015.
Common hand-operating unlocking mechanism is to pull lock pin by drawstring by the way that drawstring to be fixed on lock pin on the market at present
Unlock, and the locking movement of reset or lock pin after lock pin unlock then will drive drawstring and move synchronously, and existing drawstring and shell
Be typically provided sealing structure between body to be sealed, therefore the frictional force between drawstring and shell is larger, in manual unlocking according to
Drawstring is still pulled to act by manpower pulling force, but in the normal locking of lock pin and unlocking process, and people in abnormal cases
It pulls after pendulum lock pin unlocks during the return of lock pin, if certainly will be made to actuating mechanism by actuating mechanism pulling drawstring
At biggish burden, the case where actuating mechanism can not act is even resulted in, and then the lock pin of electronic lock is caused to can not work normally.
Summary of the invention
The purpose of the present invention is to provide one kind, its hand-operating unlocking mechanism will not make cumbrous electronic lock to actuating mechanism；
The object of the invention is also to provide the charging sockets and electric vehicle that are equipped with above-mentioned electronic lock.
To achieve the above object, electronic lock of the invention adopts the following technical scheme that electronic lock includes shell and is mounted on
The intracorporal actuating mechanism of shell, the output end of actuating mechanism are connected with lock pin, and electronic lock further includes lock pin can be pulled to retract manual
Unlocking mechanism, hand-operating unlocking mechanism include shifting part, and shifting part guiding movement is assemblied in shell, and drawing is connected on shifting part
Rope, lock pin are equipped with block machine, and shifting part cooperates in the retracted orientation and block machine block of lock pin, is able to drive and stirs when pulling drawstring
Part is mobile towards lock pin retracted orientation and is moved to unlocked position with pendulum lock pin, and hand-operating unlocking mechanism further includes the drive when unclamping drawstring
Dynamic shifting part is returned to alone the reset spring of initial position.
Casing is equipped in shell, slidable fit has pull rod in casing, and pull rod connect with shifting part, shifting part pass through pull rod and
The guiding movement cooperation of casing realizes that the guiding movement of shifting part and shell cooperates.
The reset spring is that one end presses against on shifting part, the other end presses against the pressure spring of cannula tip.
One end of the pull rod can be stretched out except shell, and shell and pull rod are slidingly sealed cooperation.
The drawstring is connected to one end positioned at hull outside of pull rod, the outside of shell be equipped with for drawstring commutate in order to
The reverse wheel group of drawstring is pulled from any direction.
The unlock for detecting lock pin and lock condition are installed in the shell and is unlocking and is being fed back in place after lock into place
Information arrives level detecting apparatus.
The lock pin is equipped with magnet, is included in lock pin movement to solving lock-bit and when locking position and magnet to level detecting apparatus
The magnetic induction sensor of magnetic coupling.
Charging socket of the invention adopts the following technical scheme that charging socket includes jack body and is fixed on socket
Electronic lock on ontology, electronic lock include shell and are mounted on the intracorporal actuating mechanism of shell, and the output end of actuating mechanism is connected with
Lock pin, electronic lock further include the hand-operating unlocking mechanism that lock pin can be pulled to retract, and hand-operating unlocking mechanism includes shifting part, and shifting part is led
Be assemblied in shell to movement, be connected with drawstring on shifting part, lock pin is equipped with block machine, shifting part lock pin retracted orientation with
The cooperation of block machine block is able to drive shifting part towards the movement of lock pin retracted orientation and is moved to solution lock-bit with pendulum lock pin when pulling drawstring
It sets, hand-operating unlocking mechanism further includes the reset spring for driving shifting part to be returned to initial position alone when unclamping drawstring.
Casing is equipped in shell, slidable fit has pull rod in casing, and pull rod connect with shifting part, shifting part pass through pull rod and
The guiding movement cooperation of casing realizes that the guiding movement of shifting part and shell cooperates.
The reset spring is that one end presses against on shifting part, the other end presses against the pressure spring of cannula tip.
One end of the pull rod can be stretched out except shell, and shell and pull rod are slidingly sealed cooperation.
The drawstring is connected to one end positioned at hull outside of pull rod, the outside of shell be equipped with for drawstring commutate in order to
The reverse wheel group of drawstring is pulled from any direction.
The unlock for detecting lock pin and lock condition are installed in the shell and is unlocking and is being fed back in place after lock into place
Information arrives level detecting apparatus.
The lock pin is equipped with magnet, is included in lock pin movement to solving lock-bit and when locking position and magnet to level detecting apparatus
The magnetic induction sensor of magnetic coupling.
Electric vehicle of the invention adopts the following technical scheme that electric vehicle includes that car body and the charging set on the car body are inserted
Seat, charging socket include jack body and the electronic lock that is fixed on jack body, and electronic lock includes shell and is mounted on
The intracorporal actuating mechanism of shell, the output end of actuating mechanism are connected with lock pin, and electronic lock further includes lock pin can be pulled to retract manual
Unlocking mechanism, hand-operating unlocking mechanism include shifting part, and shifting part guiding movement is assemblied in shell, and drawing is connected on shifting part
Rope, lock pin are equipped with block machine, and shifting part cooperates in the retracted orientation and block machine block of lock pin, is able to drive and stirs when pulling drawstring
Part is mobile towards lock pin retracted orientation and is moved to unlocked position with pendulum lock pin, and hand-operating unlocking mechanism further includes the drive when unclamping drawstring
Dynamic shifting part is returned to alone the reset spring of initial position.
Casing is equipped in shell, slidable fit has pull rod in casing, and pull rod connect with shifting part, shifting part pass through pull rod and
The guiding movement cooperation of casing realizes that the guiding movement of shifting part and shell cooperates.
The reset spring is that one end presses against on shifting part, the other end presses against the pressure spring of cannula tip.
One end of the pull rod can be stretched out except shell, and shell and pull rod are slidingly sealed cooperation.
The drawstring is connected to one end positioned at hull outside of pull rod, the outside of shell be equipped with for drawstring commutate in order to
The reverse wheel group of drawstring is pulled from any direction.
The unlock for detecting lock pin and lock condition are installed in the shell and is unlocking and is being fed back in place after lock into place
Information arrives level detecting apparatus.
The lock pin is equipped with magnet, is included in lock pin movement to solving lock-bit and when locking position and magnet to level detecting apparatus
The magnetic induction sensor of magnetic coupling.
The beneficial effects of the present invention are: electric vehicle includes the charging socket of car body and installation on the car body, charging socket
Including jack body and the electronic lock being fixed on jack body, the hand-operating unlocking mechanism of electronic lock when in use, passes through
Drawstring pulls shifting part, block machine block cooperation of the shifting part on the retracted orientation and lock pin of lock pin, so that lock pin is pulled to retract,
Realize manual unlocking, unlock rear-pulling rope relies on reset spring return, drives without relying upon actuating mechanism, therefore will not be to movement machine
It is configured to bear, reduces the failure rate of actuating mechanism, so that the electronic lock is safer when using.
Further, casing setting so that spring it is easier for installation, while while cooperating the pull rod to use, also facilitates pair
The guiding of shifting part.
Further, cooperation is slidingly sealed between pull rod and shell can satisfy shell better seal water proof and dust proof
Can, since shell and pull rod are sealing cooperation, if pulling pull rod or drawstring reset that will cause high effort for using actuating mechanism, so that
Actuating mechanism is avoided to pull backward stick action more meaningful.
Further, the setting of reverse wheel group allows drawstring from any direction bracing wire, for electronic lock it is narrow not
Just the case where being installed in environment, any direction can the design of bracing wire will significantly facilitate the use of user.
Further, user can be facilitated to learn the state of electronic lock to the setting of level detecting apparatus, it is ensured that electronic lock uses
When safety, also facilitate electronic lock to obtain information and on-call maintenance when breaking down in time.
Further, it is detected in place by the cordless of magnetic induction, the touching side relative to tradition machinery formula
Formula its service life is longer.
Detailed description of the invention
Fig. 1 is the schematic diagram of internal structure of the electronic lock in the embodiment of electric vehicle of the invention；
Fig. 2 is the elevational schematic view of Fig. 1；
Fig. 3 is the structural scheme of mechanism of the further section view of electronic lock in Fig. 1；
Fig. 4 is the right side view of Fig. 1
In figure: 1- shell, 2- electromagnet, 31- lock pin, 32- iron core, 4- positioning pin, 5- magnetic induction sensor, 6- bulb, 7- magnetic
Iron, 8- block machine, 9- shifting part, 10- reset spring, 11- casing, 12- drawstring, 13- reverse wheel group, 131- stop wheel, 132- pin
Axis, 133- blocking pin, 134-U shape plate, 14- connector, 15- pull rod, 16- guide sleeve, 17- connection box.
Specific embodiment
Embodiments of the present invention are described further with reference to the accompanying drawing.
The specific embodiment of electric vehicle of the invention, electric vehicle include car body, are equipped with charging socket on car body, fill
Electrical socket includes jack body and the electronic lock that is mounted on jack body, and car body, charging socket are the prior art, no longer superfluous
It states, is described below for main improved electronic lock.
As shown in Figs 1-4, electronic lock includes shell 1, and shell 1 is whole in the hollow shelly-shaped of rectangle, and shell 1 is equipped with and is used for
The connecting hole being fixedly connected with charging socket, is bolted on jack body.Actuating mechanism is installed in shell 1, this
Embodiment uses electromagnet 2, and by the expanding-contracting action of the control system of switching on or off electricity iron core 32 of coil, iron core 32 is as the defeated of actuating mechanism
Outlet.Iron core 32 is connected with lock pin 31, lock pin 31 be used to connect with iron core or directly using iron core as lock pin second
Section or lock pin have to be flexibly connected between two sections, two sections, wherein one section is fixedly connected or is flexibly connected with iron core.This reality
Lock pin in example is applied to connect with iron core by bulb, in other embodiments, it is hinged that lock pin and iron core can also be used articulated shaft, or
Pass through the clearance fit of the rectangular recess and rectangular boss that are respectively provided on lock pin and iron core." flexible connection " herein refers to
(moving direction of lock pin) is pushed and pulled in thrust direction, can be move freely on normal thrust direction, lock pin 31 be used for
The mating unlock and locking to realize charging socket and charging gun of lockhole on charging gun.As shown in figure 3, lock pin and iron core
Specific connection type are as follows: the end of iron core has bulb, and the end of lock pin has annular convex platform, bulb and the equal position of annular convex platform
In in a connection box 17, connection box 17 tool there are two perforation, the diameter and iron core of perforation and lock pin it is substantially uniform-diameter, connect
Connecing has a cylindrical space to become larger in box 17, the diameter of cylinder is all bigger than the diameter of bulb and annular convex platform, so as to iron
The bulb of core and the annular convex platform of lock pin micro can only float in axially press cooperation radially.In other implementations
In example, the end of iron core and lock pin is respectively provided with bulb or is respectively provided with annular convex platform.Wherein iron core 32 is coupled with electromagnet 2, lock
The extended shell 1 of pin 31 is simultaneously mating with the lockhole of charging gun.It is installed with guide sleeve 16 on shell 1, lock pin 31 is from guide sleeve
It is passed through in 16, guide sleeve 16 and 31 snug sliding fit of lock pin are realized to the guiding and position correction of lock pin 31, prevent lock pin 31
Deflection when stretching out out of shell 1, the setting of guide sleeve 16 ensure accuracy when lock pin 31 is stretched out from shell 1.But certainly
Another key factor that lock pin 31 is inserted into lockhole is installation accuracy of the electronic lock relative to jack body, in order to guarantee
The installation accuracy extends outwardly in the front end face of shell 1 there are two positioning pin 4, and positioning pin 4 is located at the two sides of lock pin 31,
Positioning pin 4 is fixed on shell 1, one end of stretching be used for the location hole precision-fit on jack body, realize electronic lock
Precise positioning.
In order to learn in time electronic lock unlock and locking information in place, be also equipped in shell 1 and detect in place
Device, the present embodiment are detected using the non-contact detecting mode that magnetic induction sensor 5 cooperates with magnet 7, specially even
Connect the position setting magnet 7 inside or outside box 17 close to outside, correspondingly, correspond in shell 1 the solution lock-bit of lock pin 31 with
Magnetic induction sensor 5 is set at position corresponding to magnet 7 when locking bit, by magnetic induction sensor 5 and magnet 7 close to when
Induced magnetic field provides a signal in place, and magnetic induction sensor 5 can will feed back to controller by signal in place, to notify user.
Electronic lock further includes hand-operating unlocking mechanism, and the setting of hand-operating unlocking mechanism can meet under power blackout situation or circuit goes out
Normal release demand when existing failure, hand-operating unlocking mechanism include the block machine 8 being fixedly connected with lock pin 31, and block machine 8 is from iron core 32
Somewhere extend to the direction of vertical axis, lock pin 31 can be with moving with it when block machine 8 is mobile, and hand-operating unlocking mechanism further includes
The casing 11 being arranged side by side with electromagnet 2, one end of casing 11 and the rear wall of shell 1 are fixed, and the other end prolongs to the front end of shell 1
It stretches, the reset spring 10 for continuing to extend to the front end of shell 1 is connected on the front end of casing 11, reset spring 10 uses pressure spring,
The front end of reset spring 10 is connected with L-shaped shifting part 9, and shifting part 9 is plate, and one side after bending is locked with block machine 8 in direction
Pushing tow cooperation on the direction that pin 31 retracts, shifting part can also vertically be connected by two boards, but not connected between shifting part 9 and block machine 8
It connects and is also not fixed, acted therewith not will drive lock pin 31 when shifting part 9 relies on spring force return after manual unlocking.
Pull rod 15 is additionally provided in casing 11, one end of pull rod 15 is connect with shifting part 9, and the other end is connect after being pierced by shell 1 with drawstring 12.
Shifting part 9 is connect with drawstring 12, is slidingly sealed cooperation between pull rod 15 and shell 1, i.e., is pierced by the position of shell 1 in pull rod 15
Place's setting sealing element seals for it, improves its water proof and dust proof performance.Being additionally provided in shell 1 prevents drawstring 12 from pulling out too long limit
Structure.
Reverse wheel group 13 is also equipped with outside the rear wall of shell 1, drawstring 12 passes through reverse wheel after being pierced by 1 rear wall of shell
Group 13 is oriented to, and as shown in Figures 3 and 4, reverse wheel group includes two spaced blocking wheels 131, and wheel 131 is stopped to pass through pin
Axis 132 is installed in U-board, U-board opening and at the top of above-mentioned pin shaft 132 have one with above-mentioned pin shaft 132
The blocking pin 133 being set side by side, drawstring are passed through out of two blocking wheels 131 and the space between pin shaft 132, blocking pin 133,
So that drawstring can be stopped in any direction, user can pull drawstring from any direction, so that bracing wire operation is more square
Just, solve the problems, such as that tradition is only capable of being inconvenient from rear portion vertical pulling line.
It is directly thrown away from rear portion by signal wire to unlock existing electronic lock, causes the problem of subsequent operation trouble,
Shell 1 is equipped with the connector 14 extended to except 1 rear end of shell out of shell 1, and connector 14 is hollow tubular structure, signal
It is passed through from connector 14 after harness boundling, all harness can be carried out to arrangement arrangement, only needed in subsequent operation by connector
Inserting for 14 pairs can operate.
Electric vehicle of the invention in use, especially during the charging process, after charging gun is inserted into charging socket, is controlled
The electromagnet 2 of device control electronic lock processed is powered, and band dynamic iron core 32 acts, and iron core 32 passes through bulb 6 and connection tape pendulum lock pin 31
Movement, due to the effect of bulb 6, the deflection of iron core 32 is not transferred to lock pin 31, and the deflection of lock pin 31 then passes through guiding
Set is corrected, and lock pin 31 is accurately inserted into the lockhole of charging gun, realizes locking, at this time the magnet on lock pin 31
7 close to 5 position of magnetic induction sensor of lower part setting, and magnetic induction sensor 5 detects signal in place and will feed back signal in place
To controller, to notify user to know in time, similarly, in unlock, the magnetic induction sensor 5 on top can also will signal in place
Feed back to controller；When electronic lock failure or power-off after locking need emergency release, user can pull drawstring 12 manually,
Drawstring 12 pulls shifting part 9 to act and block machine 8 is pushed to act, and then retracts with pendulum lock pin 31, and drawstring 12 is unclamped after the completion of unlock,
Reset spring 10 can drive drawstring 12 to be resetted；When pulling drawstring 12, due to the presence of reverse wheel group 13, user can be with
Very easily pulled from any direction.
In other embodiments, shifting part also can be replaced in a manner of the guiding movement in shell pull rod and casing
The guide rail being arranged in shifting part and inner walls carries out the mode of guiding movement cooperation, no setting is required at this time pull rod and casing, directly
It connects and connect drawstring with shifting part；Shell can also be by other modes such as bonding, welding or bindings relative to jack body
It is fixed；Actuating mechanism can also be used the combination of rotating electric machine and screw pair or the combination of rotating electric machine and cam slide or
Person's linear motor etc.；The quantity of positioning pin also can be replaced three or four, and the position of positioning pin can also adjust as needed,
It can be evenly arranged on four angles, can arrange at an angle；It also can be replaced travel switch to level detecting apparatus and be fixed on lock
Driving lever on pin is realized in such a way that driving lever stirs the mechanically controlled switch opening and closing of travel switch and is detected in place；Connect box 17
Also mounting plate or a rod piece to overhang or plate etc. be can be replaced；Pressure spring also can be replaced spring leaf or extension spring
Deng, extension spring can also one end be connected at the antetheca of shell, the other end is connect with drawstring；Shifting part also can be replaced bending
Pillar, or replace with shelf etc..
The embodiment of charging socket of the invention is each with the charging socket in each embodiment of electric vehicle of the invention
Embodiment is identical, repeats no more.
Each reality of each embodiment of electronic lock of the invention and the electronic lock in each embodiment of electric vehicle of the invention
It is identical to apply example, repeats no more.
Claims (21)
1. electronic lock, including shell and it is mounted on the intracorporal actuating mechanism of shell, the output end of actuating mechanism is connected with lock pin, electronics
Lock further includes the hand-operating unlocking mechanism that lock pin can be pulled to retract, characterized in that hand-operating unlocking mechanism includes shifting part, and shifting part is led
Be assemblied in shell to movement, be connected with drawstring on shifting part, lock pin is equipped with block machine, shifting part lock pin retracted orientation with
The cooperation of block machine block is able to drive shifting part towards the movement of lock pin retracted orientation and is moved to solution lock-bit with pendulum lock pin when pulling drawstring
It sets, hand-operating unlocking mechanism further includes the reset spring for driving shifting part to be returned to initial position alone when unclamping drawstring.
2. electronic lock according to claim 1, characterized in that casing is equipped in shell, slidable fit has pull rod in casing,
Pull rod is connect with shifting part, and shifting part realizes the guiding movement of shifting part and shell by the cooperation of the guiding movement of pull rod and casing
Cooperation.
3. electronic lock according to claim 2, characterized in that the reset spring is that one end presses against on shifting part, is another
One end presses against the pressure spring of cannula tip.
4. electronic lock according to claim 2 or 3, characterized in that one end of the pull rod can be stretched out except shell, shell
Body and pull rod are slidingly sealed cooperation.
5. electronic lock according to claim 4, characterized in that the drawstring be connected to pull rod positioned at the one of hull outside
End, the outside of shell, which is equipped with, commutates for drawstring in order to the reverse wheel group for pulling drawstring from any direction.
6. electronic lock according to claim 1 to 3, characterized in that be equipped with detection lock pin in the shell
Unlock and lock condition and unlock and lock into place after feed back information in place to level detecting apparatus.
7. electronic lock according to claim 6, characterized in that the lock pin is equipped with magnet, includes to level detecting apparatus
In lock pin movement to magnetic induction sensor when solving lock-bit and locking position with magnet magnetic coupling.
8. charging socket, including jack body and the electronic lock being fixed on jack body, electronic lock includes shell and peace
Mounted in the intracorporal actuating mechanism of shell, the output end of actuating mechanism is connected with lock pin, and electronic lock further includes that lock pin can be pulled to retract
Hand-operating unlocking mechanism, characterized in that hand-operating unlocking mechanism includes shifting part, and shifting part guiding movement is assemblied in shell, stirs
Drawstring is connected on part, lock pin is equipped with block machine, and shifting part cooperates in the retracted orientation and block machine block of lock pin, when pulling drawstring
It is mobile towards lock pin retracted orientation and be moved to unlocked position with pendulum lock pin to be able to drive shifting part, hand-operating unlocking mechanism further include
Driving shifting part is returned to alone the reset spring of initial position when unclamping drawstring.
9. charging socket according to claim 8, characterized in that be equipped with casing in shell, slidable fit has drawing in casing
Bar, pull rod are connect with shifting part, and shifting part realizes the guiding of shifting part and shell by the cooperation of the guiding movement of pull rod and casing
Mobile cooperation.
10. charging socket according to claim 9, characterized in that the reset spring be one end press against on shifting part,
The other end presses against the pressure spring of cannula tip.
11. charging socket according to claim 9 or 10, characterized in that one end of the pull rod can stretch out shell it
Outside, shell and pull rod are slidingly sealed cooperation.
12. charging socket according to claim 11, characterized in that the drawstring be connected to pull rod be located at hull outside
One end, the outside of shell, which is equipped with, commutates for drawstring in order to the reverse wheel group for pulling drawstring from any direction.
13. according to charging socket described in claim 8-10 any one, characterized in that be equipped with detection lock in the shell
The unlock of pin and lock condition and unlock and lock into place after feed back information in place to level detecting apparatus.
14. charging socket according to claim 13, characterized in that the lock pin is equipped with magnet, arrives level detecting apparatus
Including in lock pin movement to magnetic induction sensor when solving lock-bit and locking position with magnet magnetic coupling.
15. electric vehicle, including car body and charging socket on the car body is set, charging socket includes that jack body and installation are fixed
Electronic lock on jack body, electronic lock include shell and are mounted on the intracorporal actuating mechanism of shell, the output end of actuating mechanism
It is connected with lock pin, electronic lock further includes the hand-operating unlocking mechanism that lock pin can be pulled to retract, characterized in that hand-operating unlocking mechanism includes
Shifting part, shifting part guiding movement are assemblied in shell, and drawstring is connected on shifting part, and lock pin is equipped with block machine, and shifting part exists
The retracted orientation and block machine block of lock pin cooperate, and shifting part is able to drive when pulling drawstring towards the movement of lock pin retracted orientation and is driven
Lock pin is moved to unlocked position, and hand-operating unlocking mechanism further includes driving shifting part to be returned to initial position alone when unclamping drawstring
Reset spring.
16. electric vehicle according to claim 15, characterized in that be equipped with casing in shell, there is slidable fit in casing
Pull rod, pull rod are connect with shifting part, and shifting part passes through pull rod and the guiding movement cooperation realization shifting part of casing and leading for shell
Cooperate to mobile.
17. electric vehicle according to claim 16, characterized in that the reset spring is that one end presses against shifting part
The upper, other end presses against the pressure spring of cannula tip.
18. electric vehicle according to claim 16 or 17, characterized in that one end of the pull rod can stretch out shell it
Outside, shell and pull rod are slidingly sealed cooperation.
19. electric vehicle according to claim 18, characterized in that the drawstring be connected to pull rod be located at hull outside
One end, the outside of shell, which is equipped with, commutates for drawstring in order to the reverse wheel group for pulling drawstring from any direction.
20. electric vehicle described in 5-17 any one according to claim 1, characterized in that be equipped with detection in the shell
The unlock of lock pin and lock condition and unlock and lock into place after feed back information in place to level detecting apparatus.
21. electric vehicle according to claim 20, characterized in that the lock pin is equipped with magnet, arrives level detecting apparatus
Including in lock pin movement to magnetic induction sensor when solving lock-bit and locking position with magnet magnetic coupling.
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| CN201710509256.9A CN109149262B (en) | 2017-06-28 | 2017-06-28 | Electric vehicle and charging socket thereof, and electronic lock used by charging socket |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710509256.9A CN109149262B (en) | 2017-06-28 | 2017-06-28 | Electric vehicle and charging socket thereof, and electronic lock used by charging socket |
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| CN109149262A true CN109149262A (en) | 2019-01-04 |
| CN109149262B CN109149262B (en) | 2021-05-18 |
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| CN201710509256.9A Active CN109149262B (en) | 2017-06-28 | 2017-06-28 | Electric vehicle and charging socket thereof, and electronic lock used by charging socket |
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| CN113983054A (en) * | 2021-10-28 | 2022-01-28 | 中船黄埔文冲船舶有限公司 | Shaft locking device for ship fire pump |
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| CN109149262B (en) | 2021-05-18 |
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