CN106450929A - Charging gun - Google Patents
Charging gun Download PDFInfo
- Publication number
- CN106450929A CN106450929A CN201610931308.7A CN201610931308A CN106450929A CN 106450929 A CN106450929 A CN 106450929A CN 201610931308 A CN201610931308 A CN 201610931308A CN 106450929 A CN106450929 A CN 106450929A
- Authority
- CN
- China
- Prior art keywords
- lock
- stop part
- charging gun
- housing
- motor
- 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.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/627—Snap or like fastening
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
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- Toys (AREA)
Abstract
The invention provides a charging gun, which comprises a housing. The housing is internally and rotatably equipped with a lock buckle; the housing is internally equipped with a reset spring capable of providing an elastic acting force to the lock buckle to enable the lock buckle to remain in a locking position; the housing is internally provided with a locking mechanism; the locking mechanism comprises a block member, which is in movable assembly with respect to the housing; and the block member, in movement stroke thereof, has a block position in block cooperation with the lock buckle to block the lock buckle in the locking position, and also has an avoidance position capable of avoiding the lock buckle to enable the lock buckle to switch from the locking position to an unlocking position. The charging gun also comprises a driving motor and a transmission mechanism in transmission connection with the driving motor and the block member. Through assurance rate of the lock structure, an operation button cannot be unlocked due to wrong press, so that safety performance is high.
Description
Technical field
The present invention relates to a kind of charging device, more particularly, to a kind of charging gun.
Background technology
Commonly using with electric vehicle, the charging device for electric vehicle is also constantly improved.At present, electricity
It is charged using charging gun more than electrical automobile.Such as Authorization Notice No. is CN204858608, authorized announcement date is 2015.12.09
Chinese utility model patent disclose a kind of charging inlet for electric automobile DC charging, i.e. a kind of charging gun.This
Plant charging gun and mainly include housing, one end of housing is end of incoming cables, and the other end is inserted terminal.Housing is provided with for charging
In journey, charging gun is locked at the locking mechanism on the socket of charging equipment.Specifically, locking mechanism mainly includes being hinged on shell
Internal lock, lock extend to inserted terminal end position be provided with for socket on groove hook cooperation hook, separately
One end is provided with the operation device being exposed at hull outside, that is, operation button.It is additionally provided with housing and keep for being supplied to lock
Back-moving spring in the elastic force of locking state.
When using, it is inserted on the socket of charging equipment, turns under the elastic acting force latching in back-moving spring
Locking position is simultaneously locked with socket；After charging complete, pressing operation button makes lock turn to solution lock-bit, on hook and socket
Groove departs from realizes unblock.This charging gun only need to can unlock to operation button force pressing and depart from socket, easily
Maloperation and lead to powered extract, there is very big potential safety hazard.
Content of the invention
It is an object of the invention to provide a kind of safe and reliable charging gun.
The charging gun of the present invention, including housing, is rotatablely equipped with lock in described housing, is also equipped with carrying in described housing
Supply lock is maintained at the back-moving spring of the elastic force of locking position, moves the stop part of assembling, institute in described housing relative to housing
State stop part to have in its shift motion with lock block cooperation and kept off block position in locking position, also have and allow unlocking
Button enables lock to go to the avoidance position of solution lock-bit from locking position, and described charging gun also includes motor and the driving that is in transmission connection
Motor and the transmission mechanism of stop part.The charging gun of the present invention drives stop part to move to by motor and transmission mechanism and keeps away
Step down and block position and realize to lock block and avoidance it is ensured that charging gun stability in use and reliability, do not result in
Pressure unblock by mistake.
Described motor and/or transmission mechanism are self-locking, using the motor of self-locking and/or the biography of self-locking
Motivation structure, can make stop part be stably held in avoidance position and block position, and stop part is reliable to lock block.
Further, stop part is driven by motor and moves linearly in housing, and the mobile road of described stop part
Footpath is parallel with lock, so can reduce the shell space shared by stop part, make charging gun internal structure compacter, reduces
The volume of charging gun.
It is preferable that motor adopts Cone-shaped electric machine on the basis of such scheme, Cone-shaped electric machine is capable of shutting down certainly
Lock, is easy to for stop part to be maintained at block position and avoids position.
Further, stop part is in transmission connection with Cone-shaped electric machine by rack and pinion drive mechanism, and described stop part
With tooth bar integrally connected, the version simplifying stop part and transmission mechanism is so set.
Further, lock is located at the upside of inserted terminal, described Cone-shaped electric machine and rack and pinion drive mechanism located at
The lower position of lock, Cone-shaped electric machine and rack and pinion drive mechanism can utilize sky occupied by short transverse for the inserted terminal
Between, arrangement is more reasonable.
Further, back-moving spring is the stage clip located at lock lower section, the tooth bar of described rack and pinion drive mechanism with
And stop part overlaps with latching in above-below direction, block lock rotates stop part in a downward direction, and described stop part sets
There is the resigning elongated hole passing through up and down for stage clip, such structure design is more reasonable, realize space utilization and maximize.
Or it is preferable that transmission mechanism is using the Worm Wheel System with self-locking property on the basis of such scheme
Mechanism.
Or it is preferable that transmission mechanism is driven using the slip screw with self-locking property on the basis of such scheme
Mechanism.
Brief description
Fig. 1 is the schematic perspective view of the charging gun of the present invention；
Fig. 2 is the internal structure schematic diagram of the charging gun of the present invention；
Fig. 3 is that the charging gun of the present invention opens the front view after housing；
Fig. 4 is sectional view at the A-A of Fig. 3.
Specific embodiment
Below in conjunction with the accompanying drawings embodiments of the present invention are described further.
The specific embodiment of the charging gun of the present invention, as shown in figure 1, including housing 1, housing 1 is overall to be in handgun shape, shell
Body is provided with lever in the outside of sweep, and one end of housing has incoming line, the other end be for socket to slotting grafting
End 10.
As in Figure 2-4, in housing 1, lock 2 is rotatablely equipped with by rotating shaft 20, one end of lock 2 extends to inserted terminal
Top and be located at the outside of housing 1, lock 2 is provided with hook 21 at this end；The other end is provided with operation button 22, and operation button
22 expose in hull outside.
It is also equipped with back-moving spring 23, back-moving spring 23 is supplied to lock 2 elastic acting forces and so that lock is kept in housing
In locking position.Specifically, back-moving spring 23 is provided close to one end of operation button 22 and is located at the lower section of lock 2, back-moving spring
23 are stage clip and are supplied to lock 2 elastic acting forces upwards, to ensure that the hook 21 latching 2 is maintained at locking position.Need herein
It is noted that the not specific point position of locking position, only it is intended to latch turn to and links up with and the groove on corresponding socket
The position range of phase hook is locking position.So when pressing down on operation button 22, can make hook 21 on lock 2 to
Upper tilt and depart from and make lock turn to solution lock-bit with the groove on adapter socket.Certainly, solution lock-bit also not specific
Individual point position, as long as lock turns to the position range that is separated with the groove on corresponding socket of hook is solution lock-bit.
It is additionally provided with locking structure in the housing of the charging gun of the present invention.Specifically, as in Figure 2-4, locking structure includes
Stop part 34 and the motor of assembling can be moved relative to housing, motor 3 drives stop part 34 by transmission mechanism
Move in housing.Stop part 34 have in shift motion block position and avoid position, block position refer to stop part move to
Lock block cooperation and keep off the position range in locking position, avoidance position refers to stop part to move to lock to be staggered and make
The position range that can turn to solution lock-bit from locking position must be latched.
In the present embodiment, motor 3 is can to make, when stop part moves to block position, avoids position, all can be maintained at
Block position, avoidance position are without the conical rotor machine moving freely.Improve stop part using this driving means in block
Block can be stablized during position, and ensure that when avoiding position and allow opening lock catch.Certainly, in other embodiments, motor
Can be common rotor motor, and transmission mechanism adopts the drive mechanism of self-locking, such as Worm and worm-wheel gearing or cunning
Dynamic screw-drive mechanism, or motor be conical rotor machine, meanwhile, transmission mechanism also be self-locking transmission mechanism；
Or motor adopts common electric machine, motor is slowed down by gear train and passes through external gear driven tooth bar and moves forward and backward,
The position that moves forward and backward of tooth bar rotates decision by motor.
In the present embodiment, in order to reduce the volume of housing, optimize housing interior structure design, stop part 34 is by Cone-shaped electric machine
3 drive and move linearly in housing, and the mobile route of stop part 34 is parallel with lock 2.Cone-shaped electric machine 3 passes through gear teeth
Strip transmission mechanism drives stop part 34 mobile.Gear 33 passes through in housing located at the output end of Cone-shaped electric machine 3, tooth bar 30
Guide groove guiding movement is arranged in housing, stop part 34 and tooth bar 30 integrally connected, one end that stop part 34 deviates from tooth bar be with
Latch the block end 31 of 2 blocks.Tooth bar 30 and stop part 34 are overlapping in above-below direction with lock 2, Cone-shaped electric machine and rack-and-pinion
Mechanism all located at the downside of lock 2, reduces the size in above-below direction for the housing.
In the present embodiment, the downside of lock 2 is provided with, in the position corresponding to operation button 22, the support arm extending downwardly
24, lock 2 mainly passes through the block end 31 block cooperation of support arm 24 and stop part 34.Back-moving spring 23 is located at operation button 22
Front side, in order to avoid back-moving spring 23 is interfered with stop part 34, stop part 34 is provided with to be worn about 23 for back-moving spring
The avoidance elongated hole 35 crossed.
In other embodiments, housing can adopt the split-type structural of left and right mutually fastening, two parts button of housing
Form the chute installing tooth bar, it is to avoid tooth bar moves leftwards and rightwards, and also avoids tooth bar beat, it is convex that left and right housing is provided with cylinder after conjunction
Rise, the left and right sides of the tooth bar being stuck in chute is provided with the gathering sill of elongatedness direction extension, the cylindrical projection on the housing of left and right
It is stuck in the gathering sill of the tooth bar left and right sides and limits moving up and down and overturning of tooth bar.
In other embodiments, stop part can rotate and in block position and avoid switching between position, now
Motor can adopt Cone-shaped electric machine, or transmission mechanism adopts Worm Wheel System；Stop part can be set with tooth bar split
Put and be in transmission connection；Back-moving spring for extension spring or can be sheathed on the torsion spring in lock rotating shaft.
The charging gun of the present invention drive stop part to move to by motor and transmission mechanism and be maintained at avoidance position and
Block position, it is ensured that charging gun stability in use and reliability, does not result in pressure unblock by mistake；Motor using self-locking
And/or the transmission mechanism of self-locking, simply, stop part is reliable to lock block for structure.
Claims (9)
1. a kind of charging gun, including housing, is rotatablely equipped with lock in described housing, is also equipped with being supplied to lock in described housing
Button is maintained at the back-moving spring of the elastic force of locking position, it is characterized in that, moves the stop part of assembling in described housing relative to housing,
Described stop part has in its shift motion with lock block cooperation and is kept off the block position in locking position, also has and gets out of the way
Lock enables lock to go to the avoidance position of solution lock-bit from locking position, and described charging gun also includes motor and the drive that is in transmission connection
Dynamic motor and the transmission mechanism of stop part.
2. charging gun according to claim 1, is characterized in that, described motor and/or transmission mechanism are self-locking.
3. charging gun according to claim 1, is characterized in that, described stop part is driven by motor and does in housing directly
Line moves, and the mobile route of described stop part is parallel with lock.
4. the charging gun according to claim 1 or 2 or 3, is characterized in that, described motor is Cone-shaped electric machine.
5. the charging gun according to claim 1 or 2 or 3, is characterized in that, described transmission mechanism is Worm Wheel System machine
Structure.
6. the charging gun according to claim 1 or 2 or 3, is characterized in that, described transmission mechanism is slip screw driver
Structure.
7. charging gun according to claim 4, is characterized in that, described stop part passes through rack and pinion drive mechanism and taper
Motor is in transmission connection, described stop part and tooth bar integrally connected.
8. charging gun according to claim 7, is characterized in that, described lock is located at the upside of inserted terminal, described taper electricity
Machine and rack and pinion drive mechanism are located at the lower position latching.
9. charging gun according to claim 8, is characterized in that, described back-moving spring is the stage clip located at lock lower section, institute
State the tooth bar of rack and pinion drive mechanism and stop part overlaps with latching in above-below direction, stop part keeps off in a downward direction
Only lock rotates, and described stop part is provided with the resigning elongated hole passing through up and down for stage clip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610931308.7A CN106450929A (en) | 2016-10-31 | 2016-10-31 | Charging gun |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610931308.7A CN106450929A (en) | 2016-10-31 | 2016-10-31 | Charging gun |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106450929A true CN106450929A (en) | 2017-02-22 |
Family
ID=58177407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610931308.7A Pending CN106450929A (en) | 2016-10-31 | 2016-10-31 | Charging gun |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106450929A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108879232B (en) * | 2018-05-31 | 2020-01-14 | 成都亿佰达电子科技有限公司 | Interlocking device and rifle that charges |
| CN112428837A (en) * | 2020-10-27 | 2021-03-02 | 中航光电科技股份有限公司 | Electric automobile direct-current charging gun with unlocking protection function and unlocking method thereof |
| CN112688124A (en) * | 2020-12-15 | 2021-04-20 | 芜湖享奕自动化科技有限公司 | Charging gun and charging pile with same |
| CN112895930A (en) * | 2021-01-19 | 2021-06-04 | 浙江农林大学暨阳学院 | New energy automobile self-cleaning charging port and use method |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102009044179A1 (en) * | 2009-10-05 | 2010-12-30 | Rema Lipprandt Gmbh & Co. Kg | Power supply connector part for use in charging connector for electric vehicle, has locking device connected with position sensor such that current circuit through charging connector is interrupted during operation of locking device |
| CN202434814U (en) * | 2011-12-29 | 2012-09-12 | 深圳巴斯巴科技发展有限公司 | Self-locking device for direct current charging plug of electric automobile |
| US20120238122A1 (en) * | 2011-03-18 | 2012-09-20 | Kabushiki Kaisha Tokai Rika Denki Seisakusho | Power plug locking device |
| CN103872519A (en) * | 2012-12-13 | 2014-06-18 | 株式会社东海理化电机制作所 | Lock device |
| JP2014120230A (en) * | 2012-12-13 | 2014-06-30 | Tokai Rika Co Ltd | Lock device |
| JP2014146442A (en) * | 2013-01-28 | 2014-08-14 | Furukawa Electric Co Ltd:The | Connector holder, and connector holding structure |
| JP2014239617A (en) * | 2013-06-10 | 2014-12-18 | 日産自動車株式会社 | External charger connection structure for vehicle |
| CN204190080U (en) * | 2013-11-25 | 2015-03-04 | 菲尼克斯电气公司 | For charging plug and the charging station thereof of electric motor car charging |
| CN205070532U (en) * | 2015-10-28 | 2016-03-02 | 北京新能源汽车股份有限公司 | Locking mechanism for charging device |
| CN105421900A (en) * | 2015-12-02 | 2016-03-23 | 上海挚达科技发展有限公司 | Electronic lock for charging gun and charging gun with electronic lock |
| CN205595548U (en) * | 2016-04-07 | 2016-09-21 | 深圳易瓦科技有限公司 | Electron locking mechanism |
-
2016
- 2016-10-31 CN CN201610931308.7A patent/CN106450929A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102009044179A1 (en) * | 2009-10-05 | 2010-12-30 | Rema Lipprandt Gmbh & Co. Kg | Power supply connector part for use in charging connector for electric vehicle, has locking device connected with position sensor such that current circuit through charging connector is interrupted during operation of locking device |
| US20120238122A1 (en) * | 2011-03-18 | 2012-09-20 | Kabushiki Kaisha Tokai Rika Denki Seisakusho | Power plug locking device |
| CN202434814U (en) * | 2011-12-29 | 2012-09-12 | 深圳巴斯巴科技发展有限公司 | Self-locking device for direct current charging plug of electric automobile |
| CN103872519A (en) * | 2012-12-13 | 2014-06-18 | 株式会社东海理化电机制作所 | Lock device |
| JP2014120230A (en) * | 2012-12-13 | 2014-06-30 | Tokai Rika Co Ltd | Lock device |
| JP2014146442A (en) * | 2013-01-28 | 2014-08-14 | Furukawa Electric Co Ltd:The | Connector holder, and connector holding structure |
| JP2014239617A (en) * | 2013-06-10 | 2014-12-18 | 日産自動車株式会社 | External charger connection structure for vehicle |
| CN204190080U (en) * | 2013-11-25 | 2015-03-04 | 菲尼克斯电气公司 | For charging plug and the charging station thereof of electric motor car charging |
| CN205070532U (en) * | 2015-10-28 | 2016-03-02 | 北京新能源汽车股份有限公司 | Locking mechanism for charging device |
| CN105421900A (en) * | 2015-12-02 | 2016-03-23 | 上海挚达科技发展有限公司 | Electronic lock for charging gun and charging gun with electronic lock |
| CN205595548U (en) * | 2016-04-07 | 2016-09-21 | 深圳易瓦科技有限公司 | Electron locking mechanism |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108879232B (en) * | 2018-05-31 | 2020-01-14 | 成都亿佰达电子科技有限公司 | Interlocking device and rifle that charges |
| CN112428837A (en) * | 2020-10-27 | 2021-03-02 | 中航光电科技股份有限公司 | Electric automobile direct-current charging gun with unlocking protection function and unlocking method thereof |
| CN112688124A (en) * | 2020-12-15 | 2021-04-20 | 芜湖享奕自动化科技有限公司 | Charging gun and charging pile with same |
| CN112895930A (en) * | 2021-01-19 | 2021-06-04 | 浙江农林大学暨阳学院 | New energy automobile self-cleaning charging port and use method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170222 |