CN105226761A - For the lockable mechanism of charging device - Google Patents
For the lockable mechanism of charging device Download PDFInfo
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- CN105226761A CN105226761A CN201510714120.2A CN201510714120A CN105226761A CN 105226761 A CN105226761 A CN 105226761A CN 201510714120 A CN201510714120 A CN 201510714120A CN 105226761 A CN105226761 A CN 105226761A
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Abstract
The invention discloses a kind of lockable mechanism for charging device.Wherein, this lockable mechanism comprises: be arranged on the lock piece on the cradle of charging device or charging gun; Drive unit, be connected with lock piece, drive unit is positioned at locked position or unlocked position for driving lock piece, wherein, locked position is the locking charging gun of charging device and the position of cradle, and unlocked position is unlock the charging gun of charging device and the position of cradle.The invention solves the technical problem that charging device is easily lost when charging, reaching the technique effect ensureing the fail safe of charging device when charging.
Description
Technical field
The present invention relates to charging device field, in particular to a kind of lockable mechanism for charging device.
Background technology
Due to the technical limitations of electric automobile power battery capacity and charging device, the existing charging electric vehicle time is greatly between 6 to 8 hours, so general user usually utilizes charge to electric automobile night.Except the process of charging consuming time longer except, also easily lose when charging.
For the problem that above-mentioned charging device is easily lost when charging, at present effective solution is not yet proposed.
Summary of the invention
Embodiments provide a kind of lockable mechanism for charging device, at least to solve the technical problem that charging device is easily lost when charging.
According to embodiments providing a kind of lockable mechanism for charging device, this lockable mechanism comprises: be arranged on the lock piece on the cradle of charging device or charging gun; Drive unit, be connected with lock piece, drive unit is positioned at locked position or unlocked position for driving lock piece, wherein, locked position is the locking charging gun of charging device and the position of cradle, and unlocked position is unlock the charging gun of charging device and the position of cradle.
Further, lock piece comprises: be arranged on the lock pin on cradle.
Further, drive unit comprises: be arranged on the sensor circuit on charging device, and produce electromagnetic induction when sensor circuit conducting, lock pin is positioned at locked position under the effect of electromagnetic induction; When sensor circuit power-off, electromagnetic induction disappears, and lock pin is reset to unlocked position.
Further, lockable mechanism also comprises: reset assembly, is connected with lock pin, for the lock pin that resets.
Further, it is characterized in that, lockable mechanism also comprises: holddown groove, and holddown groove is set on lock pin; Reset assembly comprises: back-moving spring, and one end of back-moving spring is connected with lock pin, and the other end of back-moving spring is connected with the bottom of holddown groove.
Further, lockable mechanism also comprises: controller, is connected with sensor circuit, and for generating the voltage signal being used for conducting sensor circuit when receiving connection signal, wherein, connection signal is that charging gun is communicated with the low pressure connection signal produced with cradle.
Further, sensor circuit comprises: relay, is electrically connected with controller, for the conducting sensor circuit when receiving voltage signal, makes sensor circuit power-off when voltage signal disappears.
Further, lockable mechanism also comprises: lock groove, is arranged on charging gun, adaptive with lock pin.
Further, lockable mechanism also comprises: induction coil, is arranged in charging gun, is looped around on the wall of lock groove, and for producing electromagnetic induction when sensor circuit conducting, when sensor circuit power-off, electromagnetic induction disappears.
Further, lockable mechanism also comprises: switch, is arranged on sensor circuit, for controlling conducting or the power-off of sensor circuit.
In embodiments of the present invention, by adopting the lock piece be arranged on the cradle of charging device or charging gun, under the driving effect of drive unit, charging gun and cradle can be locked by lock piece, now, this lock piece is in locked position, meanwhile, drive unit also can drive lock piece charging gun and cradle to be unlocked, and charging gun can be separated with cradle, now, this lock piece is in the unlocked position.Pass through above-described embodiment, drive unit is utilized to drive lock piece the charging gun of charging device and cradle to be carried out locking and unlocking, can in charging device charging process, realize the charging gun of charging device and cradle locking, thus reach the object that charging gun cannot be separated with cradle when charging device charges, solving the problem that charging device is easily lost when charging, ensure that the fail safe of charging device.
Accompanying drawing explanation
Accompanying drawing described herein is used to provide a further understanding of the present invention, and form a application's part, schematic description and description of the present invention, for explaining the present invention, does not form inappropriate limitation of the present invention.In the accompanying drawings:
Fig. 1 is the schematic diagram of a kind of optional lockable mechanism for charging device in the charge state according to the embodiment of the present invention;
Fig. 2 is the schematic diagram of a kind of optional lockable mechanism for charging device in the power-off state according to the embodiment of the present invention;
Fig. 3 is a kind of optional structural representation for the lockable mechanism of charging device according to the embodiment of the present invention;
Fig. 4 is optionally for the structural representation of the lockable mechanism of charging device according to the another kind of the embodiment of the present invention;
Fig. 5 is a kind of optional schematic diagram for the charging gun of the lockable mechanism of charging device according to the embodiment of the present invention; And
Fig. 6 is a kind of optional schematic diagram for the cradle of the lockable mechanism of charging device according to the embodiment of the present invention.
Embodiment
The present invention program is understood better in order to make those skilled in the art person, below in conjunction with the accompanying drawing in the embodiment of the present invention, technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is only the embodiment of a part of the present invention, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, should belong to the scope of protection of the invention.
It should be noted that, term " first ", " second " etc. in specification of the present invention and claims and above-mentioned accompanying drawing are for distinguishing similar object, and need not be used for describing specific order or precedence.Should be appreciated that the data used like this can be exchanged in the appropriate case, so as embodiments of the invention described herein can with except here diagram or describe those except order implement.In addition, term " comprises " and " having " and their any distortion, intention is to cover not exclusive comprising, such as, system, product or equipment are not necessarily limited to those unit clearly listed, but can comprise clearly do not list or for intrinsic other unit of these processes, product or equipment.
Terminological interpretation:
Charging gun: also known as charge connector, with charging pile connecting line trickle charge connector product, be namely charge with the connector product of charging pile connecting line with charging pile, connector product comprises electric automobile.
Cradle: be arranged on charging pile, can be connected with cradle, and when charging gun inserts cradle, cradle can be powered for charging gun.
According to the embodiment of the present invention, provide a kind of device embodiment of the lockable mechanism for charging device, it should be noted that, can perform in the computer system of such as one group of computer executable instructions in the step shown in the flow chart of accompanying drawing, and, although show logical order in flow charts, in some cases, can be different from the step shown or described by order execution herein.
This lockable mechanism for charging device comprises: be arranged on the lock piece on the cradle of charging device or charging gun and drive unit; Drive unit, be connected with lock piece, drive unit is positioned at locked position or unlocked position for driving lock piece, wherein, locked position is the locking charging gun of charging device and the position of cradle, and unlocked position is unlock the charging gun of charging device and the position of cradle.
Adopt the embodiment of the present invention, by adopting the lock piece be arranged on the cradle of charging device or charging gun, under the driving effect of drive unit, charging gun and cradle can be locked by lock piece, now, this lock piece is in locked position, meanwhile, drive unit also can drive lock piece charging gun and cradle to be unlocked, and charging gun can be separated with cradle, now, this lock piece is in the unlocked position.Pass through above-described embodiment, drive unit is utilized to drive lock piece the charging gun of charging device and cradle to be carried out locking and unlocking, can in charging device charging process, realize the charging gun of charging device and cradle locking, thus reach the object that charging gun cannot be separated with cradle when charging device charges, thus solve charging device problem of easily losing when charging, ensure that the fail safe of charging device.
Particularly, by adopting the lock piece be arranged on the cradle of charging device or charging gun, charging device can be made when charging, the lock piece locking that charging gun and cradle can be driven by drive unit, now, this lock piece is in locked position, in charging complete and after power-off, the unblock that charging gun and cradle drive unit also can drive by lock piece, charging gun can be separated with cradle, now, this lock piece is in the unlocked position, thus completes the whole charging process of charging device.Pass through above-described embodiment, lock piece is utilized the charging gun of charging device and cradle to be carried out locking and unlocking, can in charging device charging process, realize the charging gun of charging device and cradle locking, thus charging gun cannot be separated with cradle, ensure that live part and the external world of charging device effectively cut off, and then ensure that the fail safe of charging device when charging, solving charging device exists security risk problem when charging.
In the above-described embodiments, can when charging device charges, charging gun and cradle are carried out locking by lock piece, and now, this lock piece is in locked position, can also in charging device charging complete and after power-off, charging gun and cradle unlock by lock piece, and charging gun can be separated with cradle, now, this lock piece is in the unlocked position, thus completes the whole charging process of charging device.Pass through above-described embodiment, except the fail safe of charging device when charging can be ensured, can also ensure that charging device is in charging process, between the charging gun of charging device and cradle reasonable, connect state reliably, thus avoid the appearance of the grafting bad phenomenon that causes charging such as not in place, and, when only having user initiatively to implement charging complete action, just can pull out charging gun, make charging device be convenient to management.
Pass through above-described embodiment, the defect that most of existing charging device does not have (comprising charging gun and cradle) independent charging latch functions can be solved, and shorten the charging interval of charging device, prevent charging device to leak outside, thus ensured the safety in the charging device charging process of the products such as electric automobile.Adopt above-described embodiment, by lock piece by charging device locking, charging gun can be prevented by the phenomenon arbitrarily plugged, thus evaded the security risk such as insulation, electric leakage.Further, after the charging device locking in charging process, the phenomenon that charging device is easily lost in charging process can be prevented.In addition, by the fixing charging device that charging device locking can also be good, avoid the situation of charging gun and the cradle virtual connection occurring charging device, thus prevent charging device in charging process, occur the phenomenon of power-off.
Alternatively, lock piece can comprise: be arranged on the lock pin on cradle.
As depicted in figs. 1 and 2, in the above-described embodiments, this lockable mechanism can comprise: be arranged on the lock piece 60 on the cradle 20 of charging device, lock piece 60 has the locking charging gun 40 of charging device and the locked position of cradle 20, now, the charging device of locking can be in charged state (as shown in Figure 1), the lock piece 60 of this lockable mechanism can also have the unblock charging gun 40 of charging device and the unlocked position of cradle 20, now, the charging device of this unblock can be in off-position (as shown in Figure 2).
Particularly, as shown in Figure 1, charging gun 40 and cradle 20 compact siro spinning technology under the driving effect of drive unit 30, now, charging device is in charged state, and lock piece 60 is in above-mentioned locked position; As shown in Figure 2, charging gun 40 separates under the driving effect of drive unit 30 with cradle 20, and now, charging device is in the state of power-off, and lock piece 60 is in above-mentioned unlocked position.
In above-described embodiment, being arranged on lock pin on cradle by the charging gun of charging device and cradle locking and can unlock, respectively to should the locked position of lock pin and unlocked position.Pass through above-described embodiment, can ensure that cradle and the external world of charging device effectively cut off, and then ensure that the fail safe of charging device when charging, and ensure that charging device is in charging process, between the charging gun of charging device and cradle reasonable, connect state reliably, thus avoid the appearance of the grafting bad phenomenon that causes charging such as not in place.
Alternatively, as shown in Figure 3, drive unit can also comprise: be arranged on the sensor circuit 31 on charging device, and produce electromagnetic induction when sensor circuit 31 conducting, lock pin 61 is positioned at locked position under the effect of the electromagnetic induction of this generation; When sensor circuit 31 power-off, electromagnetic induction disappears, and lock pin 61 is reset to unlocked position.
In the above-described embodiments, can by being arranged on the sensor circuit conducting on charging device time the magnetic field that produces, make lock pin by the charging gun of charging device and cradle locking, now, lock pin is in locked position; Sensor circuit is magnetic field dissipate when power-off, is reset to unlocked position under lock pin after magnetic field dissipate, and now, the charging gun of charging device and cradle unlock.By above-described embodiment, the effect of charging device (charging device as electric automobile) automatic locking and unblock when charging can be realized by controlling the sensor circuit be arranged on charging device.
Alternatively, lockable mechanism can also comprise: reset assembly, is connected with lock pin, for the lock pin that resets.
In the above-described embodiments, can be resetted by the reset assembly be connected with lock pin this lock pin, and namely lock pin can be reset to unlocked position from locked position by reset assembly.By above-described embodiment, when can be implemented in charging device unblock, the automatically reset effect of lock pin.
Alternatively, as shown in Figure 3, lockable mechanism can also comprise: holddown groove 70, and holddown groove 70 is set on lock pin 61; Reset assembly can comprise: back-moving spring 51, and one end of back-moving spring 51 is connected with lock pin 61, and the other end of back-moving spring 51 is connected with the bottom of holddown groove 70.
In the above-described embodiments, the bottom of holddown groove connects one end of lock pin, the other end of lock pin connects back-moving spring, namely lock pin is connected with fixed cover by back-moving spring, this holddown groove is set on lock pin again, when back-moving spring reset lock pin, lock pin can move along the inner chamber of holddown groove.By above-described embodiment, adopt holddown groove, back-moving spring and lock pin can realize controlling the effective connection of lock pin and resetting.
Alternatively, as shown in Figure 3, lockable mechanism can also comprise: controller 80, be connected with sensor circuit 31, for generating the voltage signal being used for conducting sensor circuit 31 when receiving connection signal, wherein, connection signal is that charging gun 40 is communicated with the low pressure connection signal produced with cradle 20.
Low pressure connection signal in above-described embodiment can comprise low pressure connection signal CC and low pressure connection signal CP.
Particularly, when charging gun 40 is communicated with rear generation low pressure connection signal (comprising low pressure connection signal CC and low pressure connection signal CP) with cradle 20, this low pressure connection signal (comprising low pressure connection signal CC and low pressure connection signal CP) is sent to controller 80 by the charging gun 40 be communicated with and cradle 20, this controller 80 is after receiving this low-pressure continuous messenger (comprising low pressure connection signal CC and low pressure connection signal CP), generate corresponding voltage signal, this voltage signal is sent to sensor circuit 31 by controller 80, this sensor circuit 31 conducting after receiving this voltage signal, sensor circuit 31 produces magnetic field after switch, charging gun 40 and cradle 20 are locked by lock pin 61 under the effect in the magnetic field of this generation, after charging gun 40 and cradle 20 disconnect and being communicated with, low pressure connection signal (comprising low pressure connection signal CC and low pressure connection signal CP) disappears, thus cause the voltage signal corresponding with it also to disappear, sensor circuit 31 is not owing to receiving voltage signal and power-off, the magnetic field dissipate that sensor circuit 31 produces, cause lock pin 61 to reset (position of lock pin 61 as shown in Figure 4) to unlocked position (position of lock pin 61 as shown in Figure 3) from locked position, charging gun 40 and cradle 20 unlock.By above-described embodiment, effective control of conducting to sensor circuit and power-off can be realized by the controller be connected with sensor circuit.
Charging gun in above-described embodiment is communicated with cradle and refers to: charging gun inserts cradle, and the intimate surface contact corresponding with cradle, the circuit structure that makes the circuit structure on charging gun corresponding with cradle connects, and after being powered up can the state of conducting.
Alternatively, as shown in Figure 3, sensor circuit can comprise: relay 33, is electrically connected with controller 80, for the conducting sensor circuit 31 when receiving voltage signal, makes sensor circuit 31 power-off when voltage signal disappears.
In the above-described embodiments, charging gun 40 is communicated with rear generation low pressure connection signal with cradle 20, controller 80 produces corresponding voltage signal after receiving this low pressure connection signal, this voltage signal is sent to the relay 33 be electrically connected with controller 80, this relay 33 can make sensor circuit 31 conducting after receiving this voltage signal, sensor circuit 31 produces magnetic field, and lock pin 61 is positioned at locked position under the effect in this magnetic field, charging gun 40 and cradle 20 is locked; When after charging gun 40 with cradle 20 power-off, low pressure connects blackout, controller 80 is not owing to receiving this low pressure connection signal, no longer produce corresponding voltage signal, relay 33 disconnects sensor circuit 31 when voltage signal disappears, the magnetic field dissipate that sensor circuit 31 power-off makes sensor circuit 31 produce, lock pin 61 is reset to unlocked position, and charging gun 40 and cradle 20 unlock.By above-described embodiment, can by relay realization to the effective conducting of sensor circuit and power-off.
Alternatively, as shown in Figure 3, lockable mechanism can also comprise: lock groove 10, is arranged on charging gun 40, adaptive with lock pin 60.
In the above-described embodiments, be arranged on charging gun 40 with the lock groove 10 of lock pin 61 adaptation, lock pin 61 is arranged on cradle 20, when lock pin 61 is in locked position, the lock pin 61 be positioned on charging gun 40 is connected with the lock groove 10 being positioned at cradle 20, and now charging gun 40 and cradle 20 are also locked; When lock pin 61 is in the unlocked position, the lock pin 61 be positioned on charging gun 40 disconnects with the lock groove 10 being positioned at cradle 20, and now charging gun 40 and cradle 20 are also unlocked.By above-described embodiment, structural support can be provided to effective locking of lock groove and lock pin and unblock.
Alternatively, as shown in Figure 3, lockable mechanism can also comprise: induction coil 32, is arranged in charging gun 40, is looped around on the wall of lock groove 10, and for producing electromagnetic induction when sensor circuit 31 conducting, when sensor circuit 31 power-off, electromagnetic induction disappears.
In the above-described embodiments, when sensor circuit 31 conducting, induction coil 32 is energized, magnetic field is produced near induction coil 32, owing to being looped around by induction coil 32 on the wall of lock groove 10, under the effect in the magnetic field that this sensor circuit 31 produces, lock pin 61 can be sucked its inside by lock groove 10, now, lock pin 61 is in locked position; When the magnetic field dissipate of sensor circuit 31, lock groove 10 magnetic disappears, and no longer has the suction to lock pin 61, and lock groove 10 and lock pin 61 disconnect, and now, lock pin 61 is in the unlocked position.By above-described embodiment, effective control lock groove being connected with the adhesive of lock pin and disconnecting can be realized by induction coil.
Alternatively, as shown in Figure 3, lockable mechanism can also comprise: switch 90, is arranged on sensor circuit 31, for controlling conducting or the power-off of sensor circuit 31.
In the above-described embodiments, be arranged on switch 90 on sensor circuit 31 after the turn-on command receiving user or open command, can realize connecting or disconnecting sensor circuit 31, thus effective conducting and the disconnection controlling sensor circuit.And then this lockable mechanism has the function of Artificial Control unblock, thus under can be implemented in urgent situation, effect charging device unlocked by manually operated mode.
Particularly, above embodiments enabling charging device (as charging equipment of electric automobile) can the effect of automatic locking when charging, and by function that Artificial Control unlocks after charging complete.By above-described embodiment, charging gun, in the process of charging, cannot be separated with cradle, thus can ensure that live part and the external world effectively cut off by the charging device that can make, and then ensure that the fail safe of charging device when charging.
As shown in Figure 4, charging device can comprise charging gun 40 and cradle 20, when charging gun 40 insert cradle 20 charge for product to be charged (as electric automobile) time, charging gun 40 solenoid part (namely above-mentioned induction coil 32) and cradle solenoid power unit (namely above-mentioned sensor circuit 31) form closed-loop path.Charging gun 40, cradle 20 both sides low pressure connection signal CC and low pressure connection signal CP circuit turn-on, low pressure connection signal CC and low pressure connection signal CP sends to controller 80, after this controller 80 receives low pressure connection signal CC and low pressure connection signal CP, output voltage signal is to solenoid relay (namely above-mentioned relay 33), solenoid relay (namely above-mentioned relay 33) adhesive, electromagnetic coil circuit (namely above-mentioned sensor circuit 31) conducting, magnetic field is formed after charging gun 40 internal electro-solenoid (namely above-mentioned induction coil 32) energising, the metal latch shotpin 61 be arranged in cradle 20 is sucked in the lock groove 10 in charging gun 40, simultaneously, switch 90 is now in closure state, pass through above-described embodiment, achieve the latch functions of charging device.
After charging complete, shown in Fig. 3 described above, after householder's dynamic enforcement de-energizing actions, charging pile is cutoff high circuit and low-voltage circuit (comprising low pressure connection signal CC and low pressure connection signal CP) simultaneously, low pressure connection signal CC and low pressure connection signal CP disappears, solenoid relay (relay 33 as shown in Figure 3) disconnects, solenoid (namely above-mentioned induction coil 32) power-off, the lock pin 61 of metal resets under the effect of spring (namely above-mentioned back-moving spring 51), charging gun 40 can be separated with cradle 20, complete charging process, cause electromagnetic coil circuit (sensor circuit 31 as shown in Figure 3) cannot power-off if there is solenoid relay (relay 33 as shown in Figure 3) adhesion or other problems, pressure power-off is carried out by solenoid emergency switch (namely above-mentioned switch 90), extract charging gun.
As shown in Figure 5, this lockable mechanism charging gun 40 part is except can comprising lock groove 10, induction coil 32, low pressure connection signal CC and low pressure connection signal CP, and charging gun 40 can also comprise: high-voltage power cathode V+ and high voltage source negative pole V-.
As shown in Figure 6, cradle 20 part of this lockable mechanism except low pressure connection signal CC, low pressure connection signal CP can be comprised, the lock pin 61 be arranged on cradle 20, holddown groove 70 and back-moving spring 51, cradle 20 can also comprise: high-voltage power cathode V+ and high voltage source negative pole V-.
Above-described embodiment have employed the application specific architectures such as lock pin, lock groove, back-moving spring, solenoid (namely above-mentioned induction coil), is achieved the function of charging to charging device and locking by simple mechanical structure and electromagnetic principle.And, above-described embodiment proposes a kind of half machinery, semielectronic charging locking scheme, by simple mechanical structure and electromagnetic principle, realize the locking effect to charging device in charging process, can effectively solve the relevant issues caused without locking scheme, as charging time charging gun and cradle easily separated, live part leaks outside unsafe problem, the problem that the grafting charging caused not in place is bad, and charging device is easily lost in charging process, is not easy to the problem managed.
The invention described above embodiment sequence number, just to describing, does not represent the quality of embodiment.
In the above embodiment of the present invention, the description of each embodiment is all emphasized particularly on different fields, in certain embodiment, there is no the part described in detail, can see the associated description of other embodiments.
In several embodiments that the application provides, should be understood that, disclosed technology contents, the mode by other realizes.Wherein, device embodiment described above is only schematic, the such as division of described unit, can be that a kind of logic function divides, actual can have other dividing mode when realizing, such as multiple unit or assembly can in conjunction with or another system can be integrated into, or some features can be ignored, or do not perform.Another point, shown or discussed coupling each other or direct-coupling or communication connection can be by some interfaces, and the indirect coupling of unit or module or communication connection can be electrical or other form.
The described unit illustrated as separating component or can may not be and physically separates, and the parts as unit display can be or may not be physical location, namely can be positioned at a place, or also can be distributed on multiple unit.Some or all of unit wherein can be selected according to the actual needs to realize the object of the present embodiment scheme.
In addition, each functional unit in each embodiment of the present invention can be integrated in a processing unit, also can be that the independent physics of unit exists, also can two or more unit in a unit integrated.Above-mentioned integrated unit both can adopt the form of hardware to realize, and the form of SFU software functional unit also can be adopted to realize.
The above is only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (10)
1. for a lockable mechanism for charging device, it is characterized in that, comprising:
Be arranged on the lock piece on the cradle of charging device or charging gun;
Drive unit, be connected with described lock piece, described drive unit is positioned at locked position or unlocked position for driving described lock piece, wherein, described locked position is lock the charging gun of described charging device and the position of described cradle, and described unlocked position is unlock the charging gun of described charging device and the position of described cradle.
2. lockable mechanism according to claim 1, is characterized in that, described lock piece comprises: be arranged on the lock pin on described cradle.
3. lockable mechanism according to claim 2, is characterized in that, described drive unit comprises:
Be arranged on the sensor circuit on described charging device, produce electromagnetic induction when described sensor circuit conducting, described lock pin is positioned at described locked position under the effect of described electromagnetic induction;
When described sensor circuit power-off, described electromagnetic induction disappears, and described lock pin is reset to described unlocked position.
4. lockable mechanism according to claim 3, is characterized in that, described lockable mechanism also comprises:
Reset assembly, is connected with described lock pin, for the described lock pin that resets.
5. lockable mechanism according to claim 4, is characterized in that,
Described lockable mechanism also comprises: holddown groove, and described holddown groove is set on described lock pin;
Described reset assembly comprises: back-moving spring, and one end of described back-moving spring is connected with described lock pin, and the other end of described back-moving spring is connected with the bottom of described holddown groove.
6. lockable mechanism according to claim 3, is characterized in that, described lockable mechanism also comprises:
Controller, is connected with described sensor circuit, and for generating the voltage signal being used for sensor circuit described in conducting when receiving connection signal, wherein, described connection signal is that described charging gun is communicated with the low pressure connection signal produced with described cradle.
7. lockable mechanism according to claim 6, is characterized in that, described sensor circuit comprises:
Relay, is electrically connected with described controller, for the sensor circuit described in conducting when receiving described voltage signal, makes described sensor circuit power-off when described voltage signal disappears.
8. lockable mechanism according to claim 7, is characterized in that, described lockable mechanism also comprises:
Lock groove, is arranged on described charging gun, adaptive with described lock pin.
9. lockable mechanism according to claim 8, is characterized in that, described lockable mechanism also comprises:
Induction coil, is arranged in described charging gun, is looped around on the wall of described lock groove, and for producing described electromagnetic induction when described sensor circuit conducting, when described sensor circuit power-off, described electromagnetic induction disappears.
10. lockable mechanism according to claim 3, is characterized in that, described lockable mechanism also comprises:
Switch, is arranged on described sensor circuit, for controlling conducting or the power-off of described 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 |
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| CN201510714120.2A CN105226761B (en) | 2015-10-28 | 2015-10-28 | Lockable mechanism for charging equipment |
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| CN105226761B CN105226761B (en) | 2018-02-02 |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN107393076A (en) * | 2017-07-24 | 2017-11-24 | 天索（苏州）控制技术有限公司 | Electric automobile electronic lock forced unlocking device, electronic lock, charging socket, Vehicular charger and electric automobile |
| CN107444152A (en) * | 2017-08-03 | 2017-12-08 | 李义飞 | A kind of charging electric vehicle rifle of Anti-dismantling |
| 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 |
| CN110654260A (en) * | 2019-10-21 | 2020-01-07 | 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 |
| CN111211600A (en) * | 2020-02-24 | 2020-05-29 | 深圳市中孚能电气设备有限公司 | Charging potential and charging equipment |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5350312A (en) * | 1992-12-18 | 1994-09-27 | Yazaka Corporation | Feeder 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 |
| DE102012009309A1 (en) * | 2012-05-10 | 2013-11-14 | Farbod Mahdjour | Universal locking device for plug-in device utilized for charging transaction battery of e.g. electric cars, has electromagnetic latch moved in- and out of raster profile such that locking and/or unlocking of plug-in device is enabled |
| 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 |
-
2015
- 2015-10-28 CN CN201510714120.2A patent/CN105226761B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5350312A (en) * | 1992-12-18 | 1994-09-27 | Yazaka Corporation | Feeder 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 |
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| 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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