CN105576447B - A kind of DC charging rifle provided with mechanical release mechanism - Google Patents
A kind of DC charging rifle provided with mechanical release mechanism Download PDFInfo
- Publication number
- CN105576447B CN105576447B CN201610104778.6A CN201610104778A CN105576447B CN 105576447 B CN105576447 B CN 105576447B CN 201610104778 A CN201610104778 A CN 201610104778A CN 105576447 B CN105576447 B CN 105576447B
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- CN
- China
- Prior art keywords
- pull bar
- trigger
- mechanical release
- release mechanism
- charging rifle
- 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.)
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/639—Additional means for holding or locking coupling parts together, after engagement, e.g. separate keylock, retainer strap
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
- H01R13/633—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances for disengagement only
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/66—Structural association with built-in electrical component
- H01R13/70—Structural association with built-in electrical component with built-in switch
- H01R13/703—Structural association with built-in electrical component with built-in switch operated by engagement or disengagement of coupling parts, e.g. dual-continuity coupling part
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R2201/00—Connectors or connections adapted for particular applications
- H01R2201/26—Connectors or connections adapted for particular applications for vehicles
Abstract
The invention discloses a kind of DC charging rifle provided with mechanical release mechanism, the mechanical release mechanism for trigger mechanical release is provided with the shell body of DC charging rifle, mechanical locking is carried out to trigger in charging process in DC charging rifle, the maloperation in charging process of DC charging rifle can effectively be prevented, and when extracting charging gun, mechanical release is carried out to trigger, in mechanical release, charge circuit is powered off, when ensuring that pulling trigger extracts DC charging rifle, DC charging rifle is fully powered-off, mechanical action is reliable, considerably increase the safety in utilization of DC charging rifle, reliability, have a good application prospect.
Description
Technical field
The present invention relates to a kind of DC charging rifle provided with mechanical release mechanism, belong to charging gun technical field.
Background technology
In today that technology is maked rapid progress, automobile is popularized as mobile phone, turns into essential in people's go off daily
Walking-replacing tool.In the case where the energy crisis that the whole world is growed in intensity actuates, oil price problem is even more more and more white-hot, fuel-engined vehicle
Energy consumption turns into the deciding factor that left and right car owner purchases car, and now electric automobile is come on stage so that the advantage of energy-saving and emission-reduction is magnificent, is met
The spring of oneself is carried out.
With, the high speed development of electric automobile industry, the DC charging rifle of electric automobile is very crucial important part,
But DC charging rifle at present on the market, substantially without anti-pulling escapement, easily cause and fill after long-time use
It is electrically interposed in position to release, in order to solve the above problems, a kind of DC charging rifle with electronic lock, electronic lock is on the market present
Easily by external interference, its reliability is influenceed, in addition, it is desirable to power, loose contact or power supply deficiency easily occurs, especially
Its charging gun during charging gun is extracted does not power off also, potential safety hazard be present, greatly reduces the use of DC charging rifle
Security, reliability.
The content of the invention
The invention aims to overcome the existing DC charging rifle with electronic lock, electronic lock is easily done by the external world
Disturb, and need to power, loose contact or power supply deficiency easily occur, reduce safety in utilization, the reliability of DC charging rifle
The problem of.
In order to achieve the above object, the technical solution adopted in the present invention is：
A kind of DC charging rifle provided with mechanical release mechanism, including shell body, preceding insulation insertion tube, trigger and handle cover
Plate, the insertion tube that insulated before described are arranged on the front end of shell body, and the trigger is arranged on the obliquely downward of shell body, the handle cover plate
It is connected to the hand-held place of shell body, is provided with the shell body and is used to controlling DC charging rifle to be unlocked with charging socket or locking
Auxiliary catch, the auxiliary catch are arranged on the front end of trigger, the trigger control auxiliary catch action, realize DC charging rifle and charging
Socket unlocks or locking, it is characterised in that：The mechanical release mechanism for trigger mechanical release, institute are additionally provided with the shell body
State mechanical release mechanism to be arranged on rear side of the afterbody of trigger, and be located at the inner side for being inclined at handle cover plate,
The mechanical release mechanism includes sliding block, the first spring, second spring, microswitch and pull bar, and the fine motion is opened
The side for being arranged on pull bar is closed, the microswitch is provided with triggering salient point, and when the pull bar pulls down, the blend stop on pull bar departs from
Salient point is triggered, triggering salient point triggering microswitch action, realizes the power-off of DC charging rifle, the second spring is parallel with pull bar
Set, one end of the second spring is fixed on shell body, and the other end is fixed on the leading section of pull bar, and the second spring is used
Reset after pull bar drop-down, the pull bar are fixedly arranged at the front end with pull bar pressing plate, and trigger is close in the side of the pull bar pressing plate
On rear side of afterbody, trigger mechanical locking is realized, the sliding block is arranged on the opposite side of pull bar pressing plate, and the sliding block passes through the first spring
It is fixed in the loose slot of handle cover plate, first spring is used for the opposite side of control slide block compressing pull rod pressing plate, the drawing
When bar pulls down to range, the pull bar pressing plate props up sliding block rear end, realizes trigger mechanical release.
The foregoing DC charging rifle provided with mechanical release mechanism, it is characterised in that：The pull bar pressing plate and sliding block connect
The pull bar that contacting surface is provided with triangle step shape is raised, and the contact surface of the sliding block and pull bar pressing plate is provided with and pull bar projection phase
The groove of matching.
The foregoing DC charging rifle provided with mechanical release mechanism, it is characterised in that：The afterbody of the pull bar, which is provided with, to be easy to
The pull bar projection of drop-down, the pull bar projection are arranged in the loose slot of shell body afterbody.
The foregoing DC charging rifle provided with mechanical release mechanism, it is characterised in that：The range of the pull bar is
10mm。
The foregoing DC charging rifle provided with mechanical release mechanism, it is characterised in that：The pull bar is 2mm in pull-down stroke
When, the blend stop on pull bar departs from triggering salient point, triggering salient point triggering microswitch action, realizes the power-off of DC charging rifle.
The foregoing DC charging rifle provided with mechanical release mechanism, it is characterised in that：The pull bar is 6mm in pull-down stroke
When, the raised groove clamping with sliding block of pull bar on pull bar pressing plate.
The foregoing DC charging rifle provided with mechanical release mechanism, it is characterised in that：After the microswitch action, pull bar
The time for pulling down to range is more than 0.5s.
The beneficial effects of the invention are as follows：The DC charging rifle provided with mechanical release mechanism of the present invention, in DC charging rifle
Shell body in be provided with for trigger mechanical release mechanical release mechanism, DC charging rifle in charging process to trigger
Mechanical locking is carried out, can effectively prevent the maloperation in charging process of DC charging rifle, and when extracting charging gun, to pulling
Machine carries out mechanical release, and in mechanical release, charge circuit is powered off, it is ensured that when pulling trigger extraction DC charging rifle, direct current
Charging gun is fully powered-off, and mechanical action is reliable, considerably increases safety in utilization, the reliability of DC charging rifle, has
Good application prospect.
Brief description of the drawings
Fig. 1 is the external structure schematic diagram of the DC charging rifle provided with mechanical release mechanism of the present invention.
Fig. 2 is mechanical release mechanism, trigger, the connection diagram of auxiliary catch of the present invention.
Fig. 3 is the bottom view for the DC charging rifle that the present invention is provided with mechanical release mechanism.
The structural representation of machinery unlocking mechanism when Fig. 4 is trigger unblock of the present invention.
The structural representation of machinery unlocking mechanism when Fig. 5 is cocking of the present invention.
Fig. 6 is the structural representation that the present invention unclamps mechanical release mechanism after trigger.
The implication marked in accompanying drawing is as follows：
1：Shell body；2：Preceding insulation insertion tube；3：Trigger；4：Handle cover plate；5：Auxiliary catch；6：Mechanical release mechanism；7：It is sliding
Block；8：First spring；9：Second spring；10：Microswitch；11：Pull bar；12：Pull bar pressing plate；13：Pull bar is raised；14：Groove；
15：Pull bar projection；16：Loose slot；17：Trigger salient point.
Embodiment
Below in conjunction with Figure of description, the present invention will be further described.Following examples are only used for clearly
Illustrate technical scheme, and can not be limited the scope of the invention with this.
As shown in figure 1, the DC charging rifle provided with mechanical release mechanism of the present invention, including shell body 1, preceding insulation insertion tube
2nd, trigger 3 and handle cover plate 4, the insertion tube 2 that insulated before described are arranged on the front end of shell body 1, and the trigger 3 is arranged on shell body 1
Obliquely downward, the handle cover plate 4 is connected to the hand-held place of shell body 1, as shown in Fig. 2 be provided with shell body 1 be used to controlling it is straight
Current charge rifle is unlocked with charging socket or the auxiliary catch 5 of locking, and auxiliary catch 5 is arranged on the front end of trigger 3, when trigger 3 pushes, control
Auxiliary catch 5 processed acts, and realizes unblock or the locking of DC charging rifle and charging socket,
The mechanical release mechanism 6 for the mechanical release of trigger 3 is additionally provided with the shell body 1, mechanical release mechanism 6 is set
On rear side of the afterbody of trigger 3, and it is located at the inner side for being inclined at handle cover plate 4,
The mechanical release mechanism 6 includes sliding block 7, the first spring 8, second spring 9, microswitch 10 and pull bar 11, institute
The side that microswitch 10 is arranged on pull bar 11 is stated, the microswitch 10 is provided with triggering salient point 17, and the pull bar 11 pulls down
When, the blend stop on pull bar 11 departs from triggering salient point 17, and triggering salient point 17 triggers microswitch 10 and acted, and realizes DC charging rifle
Power-off, the second spring 9 are be arranged in parallel with pull bar 11, and one end of the second spring 9 is fixed on shell body 1, the other end
The leading section of pull bar 11 is fixed on, the second spring 9 is used for the reset after pull bar 11 pulls down, and the front end of the pull bar 11 is fixed
There is pull bar pressing plate 12, the side of the pull bar pressing plate 12 is close on rear side of the afterbody of trigger 3, realizes the mechanical locking of trigger 3, the cunning
Block 7 is arranged on the opposite side of pull bar pressing plate 12, and the sliding block 7 is fixed in the loose slot of handle cover plate 4 by the first spring 8,
First spring 8 is used for the opposite side of the compressing pull rod pressing plate 12 of control slide block 7, when the pull bar 11 pulls down to range,
The pull bar pressing plate 12 props up the rear end of sliding block 7, realizes the mechanical release of trigger 3.
The contact surface of the pull bar pressing plate 12 and sliding block 7 is provided with the pull bar projection 13 of triangle step shape, the sliding block 7
The groove 14 to match with pull bar projection 13 is provided with the contact surface of pull bar pressing plate 12.
The afterbody of the pull bar 11 is provided with the pull bar projection 15 for being easy to drop-down, and the pull bar projection 15 is arranged on shell body 1
In the loose slot 16 of afterbody.
The single part that the pull bar 11, pull bar pressing plate 12, pull bar projection 13, pull bar projection 15 are formed in one.
The range of the pull bar 11 is 10mm, and the pull bar 11 is when pull-down stroke is 2mm, the blend stop on pull bar 11
Depart from triggering salient point 17, triggering salient point 17 triggers microswitch 10 and acted, and realizes the power-off of DC charging rifle, pull bar 11 is pulling down
When stroke is 6mm, the pull bar projection 13 on pull bar pressing plate 12 and the clamping of groove 14 on sliding block 7, after microswitch 10 acts, draw
The time that bar 11 pulls down to range is more than 0.5s, ensures that trigger 3 is latched to the time of mechanical release from machinery, fully reliable
Power-off, moreover, in trigger 3 during machinery is latched to mechanical release, realize the power-off of DC charging rifle, ensure to extract straight
Before current charge rifle, its charge circuit power-off, it is ensured that pull trigger 3 extract charging gun during charging gun be it is fully powered-off,
The security of operation is provided.
3- Fig. 6 below in conjunction with the accompanying drawings, the course of work of the DC charging rifle provided with mechanical release mechanism of the present invention is described,
To the mechanical release of trigger 3, including following three steps,
Step（1）Original state, opened as shown in Fig. 2 the blend stop of pull bar 11 withstands fine motion under the active force of second spring 9
10 contact salient point 17 is closed, as shown in figure 3, now, triggering salient point 17 is without triggering microswitch 10, DC charging rifle retainer belt
Electric charged state, first, pull bar 11 is pulled downward on by pull bar projection 15, after 2mm (range 10mm) distances, pull bar
Blend stop on 11 departs from triggering salient point 17, and triggering salient point 17 triggers microswitch 10 and acted, and realizes the power-off of DC charging rifle；Connect
, continue to pull downward on pull bar 11 by pull bar projection 15, stroke is in 6mm, the drawing on the anterior pull bar pressing plate 12 of pull bar 11
Bar projection 13 and the clamping of groove 14 on sliding block 7, need to increase pulling force and pull on pull bar 11 and move down, in pulling force and contact surface
Under mating reaction, sliding block 7 moves upwards, and realization pushes the first spring 8, and when pull bar projection 13 slips over groove 14, sliding block 7 is the
Self-return under the restoring force of one spring 8；Finally, pull bar 11 is pulled to range, and the rear end of sliding block 7 is limited pull bar 11 and returned
Bullet, complete aforesaid operations after, trigger 3 unlocks, and can pull, carry out down by, now, the structural representation of mechanical release mechanism 6,
As shown in figure 4, microswitch 10 acts to pull bar 11 and is pulled to the process time of range and is more than 0.5s here, ensure reliable disconnected
Electricity；
Step（2）, cocking 3, trigger 3 touches and pushes sliding block 7, and sliding block 7 moves upwards, when trigger 3 is pressed into
During final position, the rear end of sliding block 7, the resilience under the restoring force of second spring 9 of pull bar 11 can not have been limited, still, due to pulling
The afterbody of machine 3 blocks, and the pull bar pressing plate 12 of the front end of pull bar 11 can not return to initial position, and now auxiliary catch 5 presses in trigger 3
Opened under power, DC charging rifle can be extracted, now, the structural representation of mechanical release mechanism 6, as shown in Figure 5；
Step（3）, trigger 3 is unclamped, after trigger 3 is back to initial position completely, and is no longer prevented from the resilience of pull bar 11, pull bar 11
The pull bar pressing plate 12 of front end automatic rebounding in the presence of the restoring force of second spring 9 to initial position, is again locked trigger 3
Extremely, sliding block 7 resets in the presence of the first spring 8, is back to initial conditions, now, the structural representation of mechanical release mechanism 6
Figure, as shown in fig. 6, microswitch 10 closes, charge circuit conducting, DC charging rifle can be charged.
In summary, the DC charging rifle provided with mechanical release mechanism of the invention, in the shell body of DC charging rifle
There is provided the mechanical release mechanism for trigger mechanical release, and mechanical lock is carried out to trigger in charging process in DC charging rifle
Close, can effectively prevent the maloperation in charging process of DC charging rifle, and when extracting charging gun, machinery is carried out to trigger
Unblock, in mechanical release, charge circuit is powered off, it is ensured that when pulling trigger extraction DC charging rifle, DC charging rifle has been
Power off entirely, mechanical action is reliable, considerably increases safety in utilization, the reliability of DC charging rifle, has good application
Prospect.
General principle, the main features and advantages of the present invention have been shown and described above.The technical staff of the industry should
Understand, the present invention is not limited to the above embodiments, the original for simply illustrating the present invention described in above-described embodiment and specification
Reason, without departing from the spirit and scope of the present invention, various changes and modifications of the present invention are possible, these changes and improvements
It all fall within the protetion scope of the claimed invention.The claimed scope of the invention is by appended claims and its equivalent circle
It is fixed.
Claims (7)
1. a kind of DC charging rifle provided with mechanical release mechanism, including shell body（1）, preceding insulation insertion tube（2）, trigger（3）With
Handle cover plate（4）, insulate insertion tube before described（2）It is arranged on shell body（1）Front end, the trigger（3）It is arranged on shell body（1）
Obliquely downward, the handle cover plate（4）It is connected to shell body（1）Hand-held place, the shell body（1）Interior be provided with is used to control directly
Current charge rifle is unlocked with charging socket or the auxiliary catch of locking（5）, the auxiliary catch（5）It is arranged on trigger（3）Front end, it is described
Trigger（3）Control auxiliary catch（5）Action, realize DC charging rifle and charging socket unblock or locking, it is characterised in that：It is described outer
Housing（1）Inside it is additionally provided with for trigger（3）The mechanical release mechanism of mechanical release（6）, the mechanical release mechanism（6）It is arranged on
Trigger（3）Afterbody on rear side of, and positioned at being inclined at handle cover plate（4）Inner side,
The mechanical release mechanism（6）Including sliding block（7）, the first spring（8）, second spring（9）, microswitch（10）And pull bar
（11）, the microswitch（10）It is arranged on pull bar（11）Side, the microswitch（10）It is provided with triggering salient point
（17）, the pull bar（11）During drop-down, pull bar（11）On blend stop depart from triggering salient point（17）, trigger salient point（17）Trigger fine motion
Switch（10）Action, realizes the power-off of DC charging rifle, the second spring（9）With pull bar（11）It is arranged in parallel, described second
Spring（9）One end be fixed on shell body（1）On, the other end is fixed on pull bar（11）Leading section, the second spring（9）With
In pull bar（11）Reset after drop-down, the pull bar（11）Be fixedly arranged at the front end with pull bar pressing plate（12）, the pull bar pressing plate（12）
Side be close to trigger（3）Afterbody on rear side of, realize trigger（3）Mechanical locking, the sliding block（7）It is arranged on pull bar pressing plate（12）
Opposite side, the sliding block（7）Pass through the first spring（8）It is fixed on handle cover plate（4）Loose slot in, first spring
（8）For control slide block（7）Compressing pull rod pressing plate（12）Opposite side, the pull bar（11）It is described when pulling down to range
Pull bar pressing plate（12）Prop up sliding block（7）Rear end, realize trigger（3）Mechanical release.
2. the DC charging rifle according to claim 1 provided with mechanical release mechanism, it is characterised in that：The pull bar pressing plate
（12）With sliding block（7）Contact surface be provided with triangle step shape pull bar it is raised（13）, the sliding block（7）With pull bar pressing plate
（12）Contact surface be provided with and pull bar is raised（13）The groove to match（14）.
3. the DC charging rifle according to claim 1 provided with mechanical release mechanism, it is characterised in that：The pull bar（11）
Afterbody be provided be easy to drop-down pull bar projection（15）, the pull bar projection（15）It is arranged on shell body（1）The loose slot of afterbody
（16）It is interior.
4. the DC charging rifle according to claim 1 provided with mechanical release mechanism, it is characterised in that：The pull bar（11）
Range be 10mm.
5. the DC charging rifle provided with mechanical release mechanism according to claim 1 or 4, it is characterised in that：The pull bar
（11）When pull-down stroke is 2mm, pull bar（11）On blend stop depart from triggering salient point（17）, trigger salient point（17）Triggering fine motion is opened
Close（10）Action, realizes the power-off of DC charging rifle.
6. the DC charging rifle provided with mechanical release mechanism according to claim 2 or 4, it is characterised in that：The pull bar
（11）When pull-down stroke is 6mm, pull bar pressing plate（12）On pull bar it is raised（13）With sliding block（7）On groove（14）Clamping.
7. the DC charging rifle according to claim 1 provided with mechanical release mechanism, it is characterised in that：The microswitch
（10）After action, pull bar（11）The time for pulling down to range is more than 0.5s.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610104778.6A CN105576447B (en) | 2016-02-26 | 2016-02-26 | A kind of DC charging rifle provided with mechanical release mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610104778.6A CN105576447B (en) | 2016-02-26 | 2016-02-26 | A kind of DC charging rifle provided with mechanical release mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105576447A CN105576447A (en) | 2016-05-11 |
| CN105576447B true CN105576447B (en) | 2018-03-23 |
Family
ID=55886306
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610104778.6A Active CN105576447B (en) | 2016-02-26 | 2016-02-26 | A kind of DC charging rifle provided with mechanical release mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105576447B (en) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106654746B (en) * | 2017-02-16 | 2022-07-22 | 东莞市壹强电子科技有限公司 | Direct current is from locking-type rifle that charges |
| CN108598774B (en) * | 2018-05-31 | 2020-02-28 | 杨贵珍 | Charging gun capable of being forcibly powered off |
| CN108777391B (en) * | 2018-05-31 | 2019-08-30 | 赵生贤 | A kind of anti-towed charging gun |
| CN108551055B (en) * | 2018-05-31 | 2019-09-03 | 乐清市荣盛引进电器有限公司 | A kind of charging gun with dragging defencive function |
| CN108749610B (en) * | 2018-05-31 | 2020-06-02 | 宋任菊 | New energy automobile rifle that charges |
| CN108718019B (en) * | 2018-05-31 | 2019-08-30 | 赵生贤 | A kind of pipette tips bounce off formula charging gun |
| CN108551039B (en) * | 2018-05-31 | 2020-06-02 | 宋任菊 | Electric automobile rifle that charges |
| CN109186681A (en) * | 2018-08-10 | 2019-01-11 | 南京康尼新能源汽车零部件有限公司 | The detection device and its detection method of electronic lock |
| CN111555084B (en) * | 2020-05-22 | 2021-09-07 | 东莞市日新传导科技有限公司 | Charging connector and locking device |
| CN115395319B (en) * | 2022-10-28 | 2023-01-24 | 苏州智绿环保科技有限公司 | Connecting device and charging gun |
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| CN205406851U (en) * | 2016-02-26 | 2016-07-27 | 南京康尼新能源汽车零部件有限公司 | Direct current rifle that charges with mechanical unlocking mechanism |
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2016
- 2016-02-26 CN CN201610104778.6A patent/CN105576447B/en active Active
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| 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 |
| WO2013145947A1 (en) * | 2012-03-29 | 2013-10-03 | 古河電気工業株式会社 | Power supply connector |
| DE102013112991A1 (en) * | 2013-11-25 | 2015-06-11 | Phoenix Contact Gmbh & Co. Kg | Charging plug for charging an electric vehicle |
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| Publication number | Publication date |
|---|---|
| CN105576447A (en) | 2016-05-11 |
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