CN105226761B - Lockable mechanism for charging equipment - Google Patents
Lockable mechanism for charging equipment Download PDFInfo
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- CN105226761B CN105226761B CN201510714120.2A CN201510714120A CN105226761B CN 105226761 B CN105226761 B CN 105226761B CN 201510714120 A CN201510714120 A CN 201510714120A CN 105226761 B CN105226761 B CN 105226761B
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- lockable mechanism
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Abstract
The invention discloses a kind of lockable mechanism for charging equipment.Wherein, the lockable mechanism includes：The lock piece being arranged on the cradle or charging gun of charging equipment；Drive device, it is connected with lock piece, drive device is used to drive lock piece to be located at locked position or unlocked position, wherein, locked position is the charging gun of locking charging equipment and the position of cradle, and unlocked position is the charging gun of unblock charging equipment and the position of cradle.The present invention solves the technical problem that charging equipment is easily lost in charging, has reached the technique effect for ensureing security of the charging equipment in charging.
Description
Technical field
The present invention relates to charging equipment field, in particular to a kind of lockable mechanism for charging equipment.
Background technology
Due to the technology restriction of electric automobile power battery capacity and charging equipment, the existing charging electric vehicle time is big
About between 6 to 8 hours, so general user is usually charged using night to electric automobile.Except the process of charging
It is time-consuming longer outer, it is also easy to lose in charging.
The problem of being easily lost for above-mentioned charging equipment in charging, not yet proposes effective solution at present.
The content of the invention
The embodiments of the invention provide a kind of lockable mechanism for charging equipment, is being charged with least solving charging equipment
When the technical problem that is easily lost.
A kind of lockable mechanism for charging equipment is provided according to embodiments of the present invention, and the lockable mechanism includes：Set
Lock piece on the cradle or charging gun of charging equipment；Drive device, it is connected with lock piece, drive device, which is used to drive, locks
Stop member is located at locked position or unlocked position, wherein, locked position is charging gun and the position of cradle of locking charging equipment,
Unlocked position is the charging gun of unblock charging equipment and the position of cradle.
Further, lock piece includes：The lock pin being arranged on cradle.
Further, drive device includes：The sensor circuit being arranged on charging equipment, produced when sensor circuit turns on
Electromagnetic induction, lock pin are located at locked position in the presence of electromagnetic induction；When sensor circuit powers off, electromagnetic induction disappears, lock
Shotpin is reset to unlocked position.
Further, lockable mechanism also includes：Reset assembly, and locking pin connection, for resetting lock pin.
Further, it is characterised in that lockable mechanism also includes：Fixing groove, fixing groove are set on lock pin；Reset group
Part includes：Back-moving spring, one end and the locking pin connection of back-moving spring, the other end of back-moving spring and the bottom of fixing groove connect
Connect.
Further, lockable mechanism also includes：Controller, it is connected with sensor circuit, for being given birth to when receiving and connecting signal
Into the voltage signal for turning on sensor circuit, wherein, connection signal is that charging gun is connected with low pressure caused by cradle connection
Signal.
Further, sensor circuit includes：Relay, it is electrically connected with the controller, for being led when receiving voltage signal
Logical sensor circuit, powers off sensor circuit when voltage signal disappears.
Further, lockable mechanism also includes：Lock groove, it is arranged on charging gun, is adapted to lock pin.
Further, lockable mechanism also includes：Induction coil, it is arranged in charging gun, is looped around on the wall of lock groove, uses
In producing electromagnetic induction when sensor circuit turns on, when sensor circuit powers off, electromagnetic induction disappears.
Further, lockable mechanism also includes：Switch, is arranged on sensor circuit, for controlling the conducting of sensor circuit
Or power-off.
In embodiments of the present invention, by using the lock piece being arranged on the cradle or charging gun of charging equipment,
Under the driving effect of drive device, lock piece can lock charging gun and cradle, and now, the lock piece is in locking position
Put, meanwhile, drive device can also drive lock piece to unlock charging gun and cradle so that charging gun can be with cradle point
From now, the lock piece is in the unlocked position.By above-described embodiment, charging is set using drive device driving lock piece
Standby charging gun and cradle is locked and unlocked, and can realize filling charging equipment in charging equipment charging process
Electric rifle and cradle locking, so as to reach the purpose that can not separate charging gun with cradle when charging equipment charges, is solved
The problem of charging equipment is easily lost in charging, ensure that the security of charging equipment.
Brief description of the drawings
Accompanying drawing described herein is used for providing a further understanding of the present invention, forms the part of the application, this hair
Bright schematic description and description is used to explain the present invention, does not form inappropriate limitation of the present invention.In the accompanying drawings：
Fig. 1 is a kind of optional lockable mechanism for charging equipment in the charge state according to embodiments of the present invention
Schematic diagram；
Fig. 2 is a kind of optional lockable mechanism for charging equipment in the power-off state according to embodiments of the present invention
Schematic diagram；
Fig. 3 is a kind of structural representation of lockable mechanism optionally with charging equipment according to embodiments of the present invention；
Fig. 4 is another structural representation optionally with the lockable mechanism in charging equipment according to embodiments of the present invention
Figure；
Fig. 5 is a kind of signal of the charging gun of lockable mechanism optionally with charging equipment according to embodiments of the present invention
Figure；And
Fig. 6 is a kind of signal of the cradle of lockable mechanism optionally with charging equipment according to embodiments of the present invention
Figure.
Embodiment
In order that those skilled in the art more fully understand the present invention program, below in conjunction with the embodiment of the present invention
Accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is only
The embodiment of a part of the invention, rather than whole embodiments.Based on the embodiment in the present invention, ordinary skill people
The every other embodiment that member is obtained under the premise of creative work is not made, it should all belong to the model that the present invention protects
Enclose.
It should be noted that term " first " in description and claims of this specification and above-mentioned accompanying drawing, "
Two " etc. be for distinguishing similar object, without for describing specific order or precedence.It should be appreciated that so use
Data can exchange in the appropriate case, so as to embodiments of the invention described herein can with except illustrating herein or
Order beyond those of description is implemented.In addition, term " comprising " and " having " and their any deformation, it is intended that cover
Cover it is non-exclusive include, for example, system, product or equipment are not necessarily limited to those units clearly listed, but may include do not have
There are other units clearly listing or for these processes, product or equipment inherently.
Term is explained：
Charging gun：Also known as charge connector, with charging pile connecting line trickle charge connector product, i.e., it is with charging pile and charging pile
The connector product charging of connecting line, connector product include electric automobile.
Cradle：It is arranged on charging pile, can be connected with cradle, when charging gun inserts cradle, cradle can
Think that charging gun is powered.
According to embodiments of the present invention, there is provided a kind of device embodiment of lockable mechanism for charging equipment is, it is necessary to say
It is bright, it can be held the step of the flow of accompanying drawing illustrates in the computer system of such as one group computer executable instructions
OK, although also, show logical order in flow charts, in some cases, can be with different from order herein
Perform shown or described step.
The lockable mechanism for being used for charging equipment includes：The lock piece being arranged on the cradle or charging gun of charging equipment
And drive device；Drive device, it is connected with lock piece, drive device is used to drive lock piece to be located at locked position or solution lock-bit
Put, wherein, locked position is the charging gun of locking charging equipment and the position of cradle, and unlocked position is unblock charging equipment
The position of charging gun and cradle.
Using the embodiment of the present invention, by using the lock piece being arranged on the cradle or charging gun of charging equipment,
Under the driving effect of drive device, lock piece can lock charging gun and cradle, and now, the lock piece is in locking position
Put, meanwhile, drive device can also drive lock piece to unlock charging gun and cradle so that charging gun can be with cradle point
From now, the lock piece is in the unlocked position.By above-described embodiment, charging is set using drive device driving lock piece
Standby charging gun and cradle is locked and unlocked, and can realize filling charging equipment in charging equipment charging process
Electric rifle and cradle locking, so as to reach the purpose that can not separate charging gun with cradle when charging equipment charges, so as to
Solve the problems, such as that charging equipment is easily lost in charging, ensure that the security of charging equipment.
Specifically, by using the lock piece being arranged on the cradle or charging gun of charging equipment, charging can be made
For equipment in charging, charging gun can be by the lock piece locking of drive device driving with cradle, and now, the lock piece is in
Locked position, after charging complete and power-off, lock piece can also make charging gun and the unblock of cradle drive device driving
Obtaining charging gun can be separated with cradle, and now, the lock piece is in the unlocked position, so as to complete the whole charging of charging equipment
Process.By above-described embodiment, the charging gun of charging equipment and cradle are locked and unlocked using lock piece, Ke Yi
In charging equipment charging process, realize the charging gun of charging equipment and cradle locking, so as to by charging gun and charge
Seat separation, the live part of charging equipment and extraneous effectively cut-off are ensure that, and then ensure that peace of the charging equipment in charging
Quan Xing, solve the problems, such as that charging equipment has security risk in charging.
In the above-described embodiments, can be when charging equipment charge, charging gun and cradle are carried out locking by lock piece, this
When, the lock piece is in locked position, can also be after charging equipment charging complete and powering off, and lock piece is by charging gun with charging
Seat unblock, charging gun can be separated with cradle, and now, the lock piece is in the unlocked position, so as to complete the whole of charging equipment
Individual charging process.By above-described embodiment, except security of the charging equipment in charging can be ensured, it can also be ensured that charging
Equipment in charging process, between the charging gun and cradle of charging equipment it is reasonable, state is reliably coupled, so as to avoid
Grafting is not in place etc. to be caused to charge the appearance of bad phenomenon, also, when only user actively implements charging complete action, ability
Pull out charging gun so that charging equipment is easy to manage.
By above-described embodiment, can solve most of existing charging equipment (including charging gun and cradle) without independent
Charging latch functions the defects of, and shorten the charging interval of charging equipment, it is therefore prevented that charging equipment leaks outside, so as to ensure
To the safety in the charging equipment charging process of the products such as electric automobile.Using above-described embodiment, will be charged by lock piece
Equipment locking, the phenomenon that can prevent charging gun from arbitrarily being plugged, so as to evade the security risks such as insulation, electric leakage.Also, will
After charging equipment locking in charging process, charging equipment phenomenon easy to be lost in charging process can be prevented.In addition, will
Charging equipment locking can also be good fixation charging equipment, avoid the charging gun for charging equipment occur and cradle virtual connection
Situation, the phenomenon powered off so as to prevent charging equipment to occur in charging process.
Alternatively, lock piece can include：The lock pin being arranged on cradle.
As depicted in figs. 1 and 2, in the above-described embodiments, the lockable mechanism can include：It is arranged on the charging of charging equipment
Lock piece 60 on seat 20, lock piece 60 have the charging gun 40 of locking charging equipment and the locked position of cradle 20, now,
The charging equipment of locking may be at charged state (as shown in Figure 1), and the lock piece 60 of the lockable mechanism can also have unblock
The charging gun 40 of charging equipment and the unlocked position of cradle 20, now, the charging equipment of the unblock may be at off-position
(as shown in Figure 2).
Specifically, as shown in figure 1, charging gun 40 is closely connected with cradle 20 under the driving effect of drive device 30,
Now, charging equipment is in charged state, and lock piece 60 is in above-mentioned locked position；As shown in Fig. 2 charging gun 40 and cradle
20 separate under the driving effect of drive device 30, and now, charging equipment is in the state of power-off, and lock piece 60 is in above-mentioned solution
Lock position.
In above-described embodiment, the lock pin being arranged on cradle can lock the charging gun of charging equipment and cradle
And unblock, respectively to should lock pin locked position and unlocked position.Pass through above-described embodiment, it is ensured that charging equipment
Cradle and extraneous effectively cut-off, and then security of the charging equipment in charging is ensure that, and ensure that charging equipment exists
In charging process, between the charging gun and cradle of charging equipment it is reasonable, state is reliably coupled, so as to avoid grafting not
Cause to charge the appearance of bad phenomenon in place etc..
Alternatively, as shown in figure 3, drive device can also include：The sensor circuit 31 being arranged on charging equipment, works as sense
Electromagnetic induction is produced when answering circuit 31 to turn on, lock pin 61 is located at locked position in the presence of the caused electromagnetic induction；When
Electromagnetic induction disappears when sensor circuit 31 powers off, and lock pin 61 is reset to unlocked position.
In the above-described embodiments, magnetic field caused by being turned on by the sensor circuit being arranged on charging equipment, makes
Lock pin by the charging gun of charging equipment and cradle locking, now, lock pin is in locked position；Sensor circuit is powering off
When magnetic field disappear, magnetic field is reset to unlocked position after disappearing under lock pin, now, the charging gun and cradle solution of charging equipment
Lock.By above-described embodiment, the sensor circuit on charging equipment can be arranged on to realize that charging equipment is (such as electronic by control
The charging equipment of automobile) automatic locking and the effect of unblock in charging.
Alternatively, lockable mechanism can also include：Reset assembly, and locking pin connection, for resetting lock pin.
In the above-described embodiments, the lock pin, i.e. reset group can be resetted by the reset assembly with locking pin connection
Lock pin can be reset to unlocked position by part from locked position.Pass through above-described embodiment, it is possible to achieve unlock in charging equipment
When, the automatically reset effect of lock pin.
Alternatively, as shown in figure 3, lockable mechanism can also include：Fixing groove 70, fixing groove 70 are set in lock pin 61
On；Reset assembly can include：Back-moving spring 51, one end of back-moving spring 51 are connected with lock pin 61, back-moving spring 51 it is another
One end is connected with the bottom of fixing groove 70.
In the above-described embodiments, one end of the bottom connection lock pin of fixing groove, the other end connection of lock pin reset bullet
Spring, i.e. lock pin are connected by back-moving spring with fixed cover, and the fixing groove is set on lock pin, are resetted and are locked in back-moving spring
During shotpin, lock pin can move along the inner chamber of fixing groove.By above-described embodiment, using fixing groove, back-moving spring and lock
Shotpin can realize the effective connection and reset control to lock pin.
Alternatively, as shown in figure 3, lockable mechanism can also include：Controller 80, be connected with sensor circuit 31, for
The voltage signal for turning on sensor circuit 31 is generated when receiving connection signal, wherein, connection signal is charging gun 40 and charging
Low pressure connection signal caused by the connection of seat 20.
Low pressure connection signal in above-described embodiment can include low pressure connection signal CC and signal CP is connected with low pressure.
Specifically, low pressure is produced after charging gun 40 connects with cradle 20 be connected signal (including low pressure connects signal CC
Signal CP is connected with low pressure) when, the low pressure is connected signal (including low pressure connects signal by the charging gun 40 of connection and cradle 20
CC connects signal CP with low pressure) send to controller 80, receiving the low pressure communications signals, (including low pressure connects the controller 80
Meet signal CC and connect signal CP with low pressure) after, voltage signal corresponding to generation, controller 80 sends the voltage signal to sensing
Circuit 31, the sensor circuit 31 turn on after the voltage signal is received, and sensor circuit 31 produces magnetic field, lock pin after switch
61 lock charging gun 40 and cradle 20 in the presence of the caused magnetic field；Connected when charging gun 40 disconnects with cradle 20
Afterwards, low pressure connection signal (including low pressure connection signal CC connects signal CP with low pressure) disappears, so as to cause corresponding electricity
Pressure signal also disappears, and sensor circuit 31 powers off due to not receiving voltage signal, and magnetic field caused by sensor circuit 31 disappears, and causes
Lock pin 61 is set to reset (position of lock pin 61 as shown in Figure 4) to unlocked position (locking as shown in Figure 3 from locked position
The position of pin 61), charging gun 40 unlocks with cradle 20.By above-described embodiment, pass through the controller being connected with sensor circuit
Effective control of the conducting and power-off to sensor circuit can be realized.
Charging gun in above-described embodiment connects with cradle to be referred to：Charging gun insert cradle, and with cradle pair
The intimate surface contact answered, make the circuit structure connection corresponding with cradle of the circuit structure on charging gun, and switching on power
The state that can be turned on afterwards.
Alternatively, as shown in figure 3, sensor circuit can include：Relay 33, electrically connected with controller 80, for connecing
Sensor circuit 31 is turned on when receiving voltage signal, powers off sensor circuit 31 when voltage signal disappears.
In the above-described embodiments, low pressure is produced after charging gun 40 connects with cradle 20 and is connected signal, controller 80 receives
Corresponding voltage signal is produced after connecting signal to the low pressure, the voltage signal is sent to the relay electrically connected with controller 80
33, the relay 33 can be after the voltage signal be received so that sensor circuit 31 turns on, and sensor circuit 31 produces magnetic field, lock
Shotpin 61 is located at locked position in the presence of the magnetic field, and charging gun 40 and cradle 20 are locked；When charging gun 40 and charging
After the power-off of seat 20, low pressure connection blackout, controller 80 no longer produces corresponding due to not receiving low pressure connection signal
Voltage signal, relay 33 disconnect sensor circuit 31 when voltage signal disappears, and sensor circuit 31, which powers off, causes sensor circuit 31
Caused magnetic field disappears, and lock pin 61 is reset to unlocked position, and charging gun 40 unlocks with cradle 20.By above-described embodiment,
The effective conducting and power-off to sensor circuit can be realized by relay.
Alternatively, as shown in figure 3, lockable mechanism can also include：Lock groove 10, it is arranged on charging gun 40, with locking
Pin 60 is adapted to.
In the above-described embodiments, the lock groove 10 being adapted to lock pin 61 is arranged on charging gun 40, and lock pin 61 is set
In on cradle 20, when lock pin 61 is in locked position, the lock pin 61 on charging gun 40 is with being located at cradle 20
Lock groove 10 connect, now charging gun 40 and cradle 20 are also locked；When lock pin 61 is in the unlocked position, positioned at filling
Lock pin 61 on electric rifle 40 disconnects with the lock groove 10 positioned at cradle 20, now charging gun 40 and cradle 20 also by
Unblock.By above-described embodiment, effective locking and unblock that can be to lock groove and lock pin provide the support in structure.
Alternatively, as shown in figure 3, lockable mechanism can also include：Induction coil 32, it is arranged in charging gun 40, surround
On the wall of lock groove 10, for producing electromagnetic induction when sensor circuit 31 turns on, the electromagnetism sense when sensor circuit 31 powers off
It should disappear.
In the above-described embodiments, when sensor circuit 31 turns on, induction coil 32 is powered, and is produced near induction coil 32
Magnetic field, due to induction coil 32 is looped around on the wall of lock groove 10, in the presence of magnetic field caused by the sensor circuit 31, lock
Only groove 10 can suck lock pin 61 inside it, and now, lock pin 61 is in locked position；When the magnetic field of sensor circuit 31 disappears
During mistake, the magnetic of lock groove 10 disappears, and no longer has the suction to lock pin 61, and lock groove 10 disconnects with lock pin 61, this
When, lock pin 61 is in the unlocked position.By above-described embodiment, can be realized to lock groove and lock pin by induction coil
Adhesive is connected and disconnected from effective control of connection.
Alternatively, as shown in figure 3, lockable mechanism can also include：Switch 90, is arranged on sensor circuit 31, for controlling
The conducting or power-off of sensor circuit 31 processed.
In the above-described embodiments, the switch 90 being arranged on sensor circuit 31 is receiving the turn-on command of user or disconnected
After opening instruction, it is possible to achieve connection disconnects sensor circuit 31, so as to effectively control the conducting and disconnection of sensor circuit.Enter
And the lockable mechanism has the function that manual control unlocks, so as to realize under urgent situation, pass through manual control
The effect that mode is unlocked to charging equipment.
Specifically, charging equipment (such as charging equipment of electric automobile) is above embodiments enabled to lock automatically in charging
Effect only, and the function of being unlocked after charging complete by manual control.By above-described embodiment, the charging equipment that can make
During charging, charging gun can not be separated with cradle, thereby may be ensured that live part and extraneous effectively cut-off, enter
And it ensure that security of the charging equipment in charging.
As shown in figure 4, charging equipment can include charging gun 40 and cradle 20, it is when charging gun 40 inserts cradle 20
During product (such as electric automobile) charging to be charged, the magnet coil part of charging gun 40 (i.e. above-mentioned induction coil 32) and cradle
Magnet coil power unit (i.e. above-mentioned sensor circuit 31) forms closed-loop path.Charging gun 40, the both sides low pressure of cradle 20 connect
Meet signal CC and signal CP circuit turn-ons are connected with low pressure, low pressure connection signal CC connects signal CP with low pressure and is sent to controller
80, the controller 80 receive low pressure connection signal CC signal CP is connected with low pressure after, output voltage signal to magnet coil after
Electrical equipment (i.e. above-mentioned relay 33), magnet coil relay (i.e. above-mentioned relay 33) adhesive, electromagnetic coil circuit is (on i.e.
The sensor circuit 31 stated) conducting, magnetic field is formed after the internal electro-solenoid of charging gun 40 (i.e. above-mentioned induction coil 32) energization, will
The metal lock pin 61 in cradle 20 is arranged to suck in the lock groove 10 in charging gun 40, meanwhile, at switch 90 now
In closure state, by above-described embodiment, the latch functions of charging equipment are realized.
After charging complete, shown in Fig. 3 described above, after the dynamic implementation de-energizing actions of householder, cutoff high is electric simultaneously for charging pile
Road and low-voltage circuit (including low pressure connects signal CC and connects signal CP with low pressure), low pressure connection signal CC connect signal with low pressure
CP disappears, and magnet coil relay (relay 33 as shown in Figure 3) disconnects, and magnet coil (i.e. above-mentioned induction coil 32) is disconnected
Electricity, the lock pin 61 of metal reset in the presence of spring (i.e. above-mentioned back-moving spring 51), and charging gun 40 can be with cradle 20
Separation, charging process is completed, is led in the event of (the relay 33 as shown in Figure 3) adhesion of magnet coil relay or other problemses
Sending a telegraph coil circuit (sensor circuit 31 as shown in Figure 3) can not power off, can be (i.e. above-mentioned by magnet coil emergency switch
90) switch carries out pressure power-off, extract charging gun.
As shown in figure 5, the part of lockable mechanism charging gun 40 is except that can include lock groove 10, induction coil 32, low pressure
Connect outside signal CC and low pressure connection signal CP, charging gun 40 can also include：High-voltage power cathode V+ and high voltage power supply are born
Pole V-.
As shown in fig. 6, the part of cradle 20 of the lockable mechanism is except that can include low pressure connection signal CC, low pressure connection
Signal CP, the lock pin 61 being arranged on cradle 20, fixing groove 70 and back-moving spring 51, cradle 20 can also include：
High-voltage power cathode V+ and high voltage power supply negative pole V-.
It is special that above-described embodiment employs lock pin, lock groove, back-moving spring, magnet coil (i.e. above-mentioned induction coil) etc.
With structure, the charging to charging equipment and the function of locking are realized by simple and easy mechanical structure and electromagnetic principle.And
And above-described embodiment proposes a kind of half mechanical, semielectronic charging locking scheme, by simple and easy mechanical structure and
Electromagnetic principle, realize in charging process to the locking effect of charging equipment, can effectively solve the problem that correlation caused by no locking scheme
Problem, charging gun and cradle are easily separated when such as charging, and live part leaks outside unsafe problem, fill caused by grafting is not in place
The problem of electricity is bad, and charging equipment are easy to be lost in charging process, the problem of being not easy to manage.
The embodiments of the present invention are for illustration only, do not represent the quality of embodiment.
In the above embodiment of the present invention, the description to each embodiment all emphasizes particularly on different fields, and does not have in some embodiment
The part of detailed description, it may refer to the associated description of other embodiment.
In several embodiments provided herein, it should be understood that disclosed technology contents, others can be passed through
Mode is realized.Wherein, device embodiment described above is only schematical, such as the division of the unit, Ke Yiwei
A kind of division of logic function, can there is an other dividing mode when actually realizing, for example, multiple units or component can combine or
Person is desirably integrated into another system, or some features can be ignored, or does not perform.Another, shown or discussed is mutual
Between coupling or direct-coupling or communication connection can be INDIRECT COUPLING or communication link by some interfaces, unit or module
Connect, can be electrical or other forms.
The unit illustrated as separating component can be or may not be physically separate, show as unit
The part shown can be or may not be physical location, you can with positioned at a place, or can also be distributed to multiple
On unit.Some or all of unit therein can be selected to realize the purpose of this embodiment scheme according to the actual needs.
In addition, each functional unit in each embodiment of the present invention can be integrated in a processing unit, can also
That unit is individually physically present, can also two or more units it is integrated in a unit.Above-mentioned integrated list
Member can both be realized in the form of hardware, can also be realized in the form of SFU software functional unit.
Described above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, under the premise without departing from the principles of the invention, some improvements and modifications can also be made, these improvements and modifications also should
It is considered as protection scope of the present invention.
Claims (7)
- A kind of 1. lockable mechanism for charging equipment, it is characterised in that including：The lock piece being arranged on the cradle or charging gun of charging equipment；Drive device, it is connected with the lock piece, the drive device is used to drive the lock piece to be located at locked position or solution Lock position, wherein, the locked position is locks the position of the charging gun of the charging equipment and the cradle, the unblock Position is the position of the charging gun and the cradle that unlock the charging equipment,Wherein, the lock piece includes：The lock pin being arranged on the cradle,The drive device includes：The sensor circuit being arranged on the charging equipment, electromagnetic induction, the locking are produced when the sensor circuit turns on Pin is located at the locked position in the presence of the electromagnetic induction；When the sensor circuit powers off, the electromagnetic induction disappears, and the lock pin is reset to the unlocked position,Wherein, the lockable mechanism also includes：Controller, it is connected with the sensor circuit, for being generated when receiving and connecting signal for turning on the sensor circuit Voltage signal, wherein, the connection signal is that the charging gun is connected signal with low pressure caused by cradle connection.
- 2. lockable mechanism according to claim 1, it is characterised in that the lockable mechanism also includes：Reset assembly, and the locking pin connection, for resetting the lock pin.
- 3. lockable mechanism according to claim 2, it is characterised in thatThe lockable mechanism also includes：Fixing groove, the fixing groove are set on the lock pin；The reset assembly includes：Back-moving spring, one end of the back-moving spring and the locking pin connection, the back-moving spring The other end be connected with the bottom of the fixing groove.
- 4. lockable mechanism according to claim 1, it is characterised in that the sensor circuit includes：Relay, electrically connected with the controller, for turning on the sensor circuit when receiving the voltage signal, in institute Stating when voltage signal disappears powers off the sensor circuit.
- 5. lockable mechanism according to claim 4, it is characterised in that the lockable mechanism also includes：Lock groove, it is arranged on the charging gun, is adapted to the lock pin.
- 6. lockable mechanism according to claim 5, it is characterised in that the lockable mechanism also includes：Induction coil, it is arranged in the charging gun, is looped around on the wall of the lock groove, for is turned in the sensor circuit When produce the electromagnetic induction, when the sensor circuit powers off, the electromagnetic induction disappears.
- 7. lockable mechanism according to claim 1, it is characterised in that the lockable mechanism also includes：Switch, is arranged on the sensor circuit, for controlling the conducting or power-off of the sensor circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510714120.2A CN105226761B (en) | 2015-10-28 | 2015-10-28 | Lockable mechanism for charging equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510714120.2A CN105226761B (en) | 2015-10-28 | 2015-10-28 | Lockable mechanism for charging equipment |
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| CN105226761A CN105226761A (en) | 2016-01-06 |
| CN105226761B true CN105226761B (en) | 2018-02-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510714120.2A Active CN105226761B (en) | 2015-10-28 | 2015-10-28 | Lockable mechanism for charging equipment |
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| CN105846497A (en) * | 2016-05-03 | 2016-08-10 | 深圳市华鸿贤精密技术有限公司 | Gunstock for charge gun |
| CN107393076B (en) * | 2017-07-24 | 2023-01-03 | 天索（苏州）控制技术有限公司 | Forced unlocking device for electronic lock of electric automobile, electronic lock, charging socket, vehicle-mounted charger and electric automobile |
| CN107444152B (en) * | 2017-08-03 | 2019-12-06 | 南京美高美新材料有限公司 | Anti-disassembly's electric automobile rifle that charges |
| CN108749612A (en) * | 2018-06-05 | 2018-11-06 | 江苏景源旭新能源科技有限公司 | A kind of electric automobile charging pile with electromagnetic lock function |
| CN110654260B (en) * | 2019-10-21 | 2021-05-11 | 苏师大半导体材料与设备研究院(邳州)有限公司 | New energy automobile fills electric pile |
| CN111211600B (en) * | 2020-02-24 | 2023-04-04 | 深圳市中孚能电气设备有限公司 | Charging potential and charging equipment |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2978348B2 (en) * | 1992-12-18 | 1999-11-15 | 矢崎総業株式会社 | Power supply connector |
| CN101714676A (en) * | 2008-10-06 | 2010-05-26 | 鸿富锦精密工业（深圳）有限公司 | Charging unit |
| CN202308586U (en) * | 2011-09-23 | 2012-07-04 | 张家港友诚科技机电有限公司 | Locking device for charging interface |
| DE102012009309B4 (en) * | 2012-05-10 | 2014-07-31 | Farbod Mahdjour | Universal locking device for a plug-in device and method for the locking device |
| JP2014146442A (en) * | 2013-01-28 | 2014-08-14 | Furukawa Electric Co Ltd:The | Connector holder, and connector holding structure |
| CN205070532U (en) * | 2015-10-28 | 2016-03-02 | 北京新能源汽车股份有限公司 | A locking mechanism for battery charging outfit |
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2015
- 2015-10-28 CN CN201510714120.2A patent/CN105226761B/en active Active
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