CN205846355U - A kind of mechanical lock structure for charging gun deferred action - Google Patents
A kind of mechanical lock structure for charging gun deferred action Download PDFInfo
- Publication number
- CN205846355U CN205846355U CN201620622820.9U CN201620622820U CN205846355U CN 205846355 U CN205846355 U CN 205846355U CN 201620622820 U CN201620622820 U CN 201620622820U CN 205846355 U CN205846355 U CN 205846355U
- Authority
- CN
- China
- Prior art keywords
- mechanical lock
- charging gun
- button
- charging
- microswitch
- 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.)
- Active
Links
Landscapes
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
A kind of mechanical lock structure for charging gun deferred action, including charging gun plug, charging gun housing, rotary shaft, button, mechanical lock etc..Charging gun housing is mutually snapped together by the shell that profile analog structure is symmetrical, button is provided with one section of idle stroke with the cantilever of mechanical lock rear end, button pressed downwards first switches microswitch, mechanical lock deferred action, prevents charging plug from occurring that band load disconnects because of fortuitous event.This charging gun simple in construction, mechanical action is reliable, is greatly improved the safety and reliability of charging electric vehicle operation.
Description
Technical field
This utility model relates to a kind of mechanical lock structure for charging gun deferred action, belongs to charging electric vehicle and sets
Standby technical field.
Background technology
Along with gradually popularizing of electric automobile, increasing electric automobile charging pile comes into operation, charging gun
Back and forth plug during life-time service, and under public arena, use a lot of uncontrollable unexpected factor so that electric motor car fills
The safety and reliability that electrical socket is connected with charging gun plug becomes electric automobile car owner's concern.
Currently there are various charging gun, although all disclosure satisfy that basic demand in GB, but still
So there are weak point.Such as, on market, a lot of charging guns use seesaw type structure to realize mechanical lock buckle and snap close signal
Confirm, but this kind of mode, in use, because of machinery latch hook abrasion, the deformation of latch hook pressing plate, there is mechanical lock buckle not
Fastening puts in place and microswitch is because of operator's release button, sends the signal that snap close has fastened.Work as additionally, also have, machinery
Latch hook head is made that plug has disengaged by External Force Acting and microswitch is the most not operating, electric motor car cradle the most easily occurs
Coordinate with charging gun plug abnormal youngster to be charged, have a strong impact on charging effect, even damage charger and cradle.
The purpose of this utility model is to overcome above-mentioned deficiency, proposes a kind of mechanical lock for charging gun deferred action and ties
Structure, it is ensured that charge electric vehicle charging socket is reliably connected with charging gun plug, has been greatly reinforced the safety of charging process with reliable
Property.
Summary of the invention
The utility model proposes a kind of mechanical lock structure for charging gun deferred action, including charging gun plug, fill
Electricity gun housing body, rotary shaft, button, mechanical lock, driving member, back-moving spring, normally closed microswitch, stretch spring.Described charging
Gun housing body is mutually snapped together by the shell that profile analog structure is symmetrical, two shells is respectively arranged to install rotary shaft
Rotating shaft pin-and-hole, the positive stop lug boss that mechanical lock resets, microswitch fixes screens, and button reciprocating slide slot structure.
Described charging gun plug is arranged at charging gun housing forward end, for being connected with the charging socket of electric automobile.
Described mechanical lock is arranged on the rotating shaft pin-and-hole of charging gun housing, it is characterised in that: mechanical lock front end is provided with
Mechanical lock gib head, mechanical lock middle part is provided for the mechanical lock axis hole rotated, and mechanical lock afterbody is provided for stirring fine motion
The mechanical lock cantilever of switch motion；Axis hole Front-end Design has stretching spring mounting hole, it is ensured that mechanical lock gib head is in buckling state.
Described microswitch is normally closed switch, and described microswitch has water-proof function, it is characterised in that: described
Actuating length is 1 ~ 2mm, and described action total travel is 3 ~ 5mm.
Described button is arranged on the button slide slot of charging gun housing, coordinates with button sliding guide axle, described
Button cartouche is limited in charging gun housing, prevents it from rotating；Described button spacing draw-in groove limit mechanical lock cantilever
Abjection falls；Described driving member is arranged on the top of microswitch, and further button directly contacts with driving member.
Further, described button and mechanical lock cantilever are provided with one section of idle stroke, and the preferential idle stroke selected is equal to
The actuating length of microswitch.
Further, described mechanical lock cantilever lower surface directly contacts with driving member；So it is subject to when mechanical lock gib head
During unexpected withdrawal force, active force is directly delivered on driving member, is brought the advantage that by mechanical lock cantilever, microswitch
Having precedence in charging gun plug and control to guide terminal action, rate is initially switched off charging gun electric current, prevents charging gun plug band to carry and disconnects.
Further, described button down motion about 1 ~ 1.5mm, microswitch switches to off-state, because of machinery
Lock cantilever has one section of idle stroke, and mechanical lock gib head does not has action.Pressing under button continues, mechanical lock gib head lifts, and now charges
Rifle can be extracted safely.Described back-moving spring is after external force terminates, and push-button reset to original state, microswitch is also reset to
Normally off.
Compared with prior art, the beneficial effects of the utility model are: a kind of mechanical lock for charging gun deferred action
Structure, arranges one section of idle stroke between button and mechanical lock cantilever, and mechanical lock cantilever lower surface directly contacts with driving member；When
During button down pressing, owing to button has idle stroke, microswitch first to switch with mechanical lock cantilever, by electric current in charging gun loop
Disconnecting, mechanical lock gib head lifts afterwards, and charging gun can be extracted safely.When mechanical lock gib head is by accidental action power, machinery
Lock cantilever promotes the control guide line terminal action that driving member makes microswitch take the lead in charging gun plug, cuts off charging letter
Number, prevent charging gun plug band to carry and disconnect.This charging gun simple in construction, mechanical action is reliable, is greatly improved electric automobile
The safety and reliability of charging operations.
Accompanying drawing explanation
With specific embodiment, this utility model is described in further detail below in conjunction with the accompanying drawings.
Fig. 1 is charging gun schematic appearance in this utility model embodiment.
Fig. 2 is the inner member rigging position figure of charging gun in this utility model embodiment.
Fig. 3 is the idle stroke schematic diagram of mechanical lock cantilever in charging gun in this utility model embodiment.
Fig. 4 is the mechanical lock structure figure of charging gun in this utility model embodiment.
Fig. 5 is the press-button structure figure of charging gun in this utility model embodiment.
Reference title
1 charging gun plug；
2 charging gun housings；
201 rotating shaft pin-and-holes；
202 positive stop lug boss；
203 button slide slots；
204 microswitch fix screens；
3 rotary shafts；
4 buttons；
401 spacing draw-in grooves；
402 back-moving spring mounting grooves；
403 driving members place cavity；
404 sliding guide axles；
405 cartouches；
5 mechanical locks；
501 mechanical lock gib heads；
502 mechanical lock axis holes；
503 mechanical lock cantilevers；
504 stretching spring mounting holes；
6 driving members；
7 back-moving springs；
8 microswitch；
9 stretching springs.
Detailed description of the invention
In order to make this utility model be solved the technical problem that, technical scheme and beneficial effect clearer, with
Lower combination drawings and Examples, are further elaborated to this utility model.Should be appreciated that concrete reality described herein
Execute example only in order to explain this utility model, be not used to limit this utility model.
Below in conjunction with the accompanying drawings and this utility model is described further by embodiment.
As shown in Fig. 1 ~ 5, the utility model proposes a kind of mechanical lock structure for charging gun deferred action, including filling
Electricity rifle plug 1, charging gun housing 2, rotary shaft 3, button 4, mechanical lock 5, driving member 6, back-moving spring 7, normally closed microswitch 8,
Stretching spring 9.Described charging gun housing 2 is mutually snapped together by the shell that profile analog structure is symmetrical, and two shells divide
Not being provided for installing the rotating shaft pin-and-hole 201 of rotary shaft 3, the positive stop lug boss 202 that mechanical lock resets, microswitch fixes screens
204, and the reciprocating slide slot of button 203.
Described charging gun plug 1 is arranged at charging gun housing 2 front end, is connected for the charging socket with electric automobile
Connect.
Described mechanical lock 5 is arranged on the rotating shaft pin-and-hole 201 of charging gun housing 2, it is characterised in that: mechanical lock front end sets
Being equipped with mechanical lock gib head 501, mechanical lock middle part is provided for the mechanical lock axis hole 502 rotated, and mechanical lock afterbody arranges use
In the mechanical lock cantilever 503 stirring microswitch action；Axis hole Front-end Design has stretching spring mounting hole 504, it is ensured that mechanical lock
Gib head is in buckling state.
Described microswitch 8 is normally closed switch, and described microswitch 8 has water-proof function, it is characterised in that: described
Actuating length be 1 ~ 2mm, described action total travel is 3 ~ 5mm.
Described button 4 is arranged on the button slide slot 203 of charging gun housing 2, joins with button sliding guide axle 404
Closing, described button cartouche 405 is limited in charging gun housing 2, limits it and rotates；The spacing draw-in groove of described button
401 limit mechanical lock cantilever 503 abjections fall；Described driving member 6 is arranged on the top of microswitch 8；Further driving member 6
It is arranged on driving member to place in cavity 403, directly contacts with button 4.
Described back-moving spring 9 is located between push-button reset spring mounting groove 402 and microswitch 8.
Further, described button 4 and mechanical lock cantilever 503 have one section of idle stroke, and length B as shown in Figure 3 is excellent
The idle stroke first selected is equal to the actuating length of microswitch 8.
Further, described mechanical lock cantilever 503 lower surface directly contacts with driving member 6；So when mechanical lock gib head
During by unexpected withdrawal force, active force is directly delivered on driving member 6 by mechanical lock cantilever 503, the benefit so brought
Being, microswitch 8 has precedence in charging gun plug 1 and controls to guide terminal action, and rate is initially switched off charging gun electric current, prevents charging
Rifle plug 1 band carries and disconnects.
Further, described button 4 moves downward about 1 ~ 1.5mm, and microswitch 8 switches to off-state, because of machine
Tool lock cantilever 503 has one section of idle stroke B, and mechanical lock gib head 501 does not has action.Pressing under button 4 continues, mechanical lock gib head is lifted
Rising, now charging gun can be extracted safely.Described back-moving spring 9 is after external force terminates, and button 4 resets to original state, micro-
Dynamic switch 8 is also reset to normally off.Improve the safety and reliability of charging electric vehicle operation.
Above-described only preferred embodiment of the present utility model, is not limited to of the present utility model interior
Hold, any amendment, equivalent and the improvement etc. made within every spirit of the present utility model and principle, should be included in this
Within the protection domain of utility model.
Claims (3)
1., for a mechanical lock structure for charging gun deferred action, including charging gun plug (1), charging gun housing (2), rotate
Axle (3), button (4), mechanical lock (5), it is characterised in that: described mechanical lock front end is provided with mechanical lock gib head (501), mechanical lock
Middle part is provided for the mechanical lock axis hole (502) rotated, and mechanical lock afterbody is provided for stirring microswitch (8) action
Mechanical lock cantilever (503), described button (4) and mechanical lock cantilever (503) arrange one section of idle stroke.
A kind of mechanical lock structure for charging gun deferred action the most according to claim 1, it is characterised in that: described
The idle stroke of button (4) and mechanical lock cantilever (503) is equal to the actuating length of microswitch (8).
A kind of mechanical lock structure for charging gun deferred action the most according to claim 1, it is characterised in that: described
Mechanical lock cantilever (503) lower surface directly contacts with driving member (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620622820.9U CN205846355U (en) | 2016-06-23 | 2016-06-23 | A kind of mechanical lock structure for charging gun deferred action |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620622820.9U CN205846355U (en) | 2016-06-23 | 2016-06-23 | A kind of mechanical lock structure for charging gun deferred action |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205846355U true CN205846355U (en) | 2016-12-28 |
Family
ID=58153154
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620622820.9U Active CN205846355U (en) | 2016-06-23 | 2016-06-23 | A kind of mechanical lock structure for charging gun deferred action |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205846355U (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106654746A (en) * | 2017-02-16 | 2017-05-10 | 东莞市壹强电子科技有限公司 | DC self-locking type charging gun |
| CN107230878A (en) * | 2017-07-13 | 2017-10-03 | 山东优安新能源汽车零部件有限公司 | A kind of charging electric vehicle rifle opening device |
| CN108092058A (en) * | 2018-02-23 | 2018-05-29 | 宁波洛可信汽车零部件有限公司 | The charge connector of buckle structure |
| CN108521051A (en) * | 2018-06-15 | 2018-09-11 | 四川永贵科技有限公司 | A kind of secondary locking and the unlocking structure that is delayed |
| CN108551055A (en) * | 2018-05-31 | 2018-09-18 | 朱景艳 | A kind of charging gun with dragging defencive function |
| CN108551039A (en) * | 2018-05-31 | 2018-09-18 | 朱景艳 | A kind of electric vehicle charging gun |
| CN108598774A (en) * | 2018-05-31 | 2018-09-28 | 朱景艳 | A kind of charging gun for forcing power-off |
| CN108718019A (en) * | 2018-05-31 | 2018-10-30 | 朱景艳 | A kind of pipette tips bounce off formula charging gun |
| CN108749610A (en) * | 2018-05-31 | 2018-11-06 | 朱景艳 | A kind of new-energy automobile charging gun |
| CN108777391A (en) * | 2018-05-31 | 2018-11-09 | 朱景艳 | A kind of anti-towed charging gun |
| CN116153686A (en) * | 2022-11-18 | 2023-05-23 | 浙江亿宝科技有限公司 | Charging gun mechanical switching device |
-
2016
- 2016-06-23 CN CN201620622820.9U patent/CN205846355U/en active Active
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106654746A (en) * | 2017-02-16 | 2017-05-10 | 东莞市壹强电子科技有限公司 | DC self-locking type charging gun |
| CN107230878A (en) * | 2017-07-13 | 2017-10-03 | 山东优安新能源汽车零部件有限公司 | A kind of charging electric vehicle rifle opening device |
| CN108092058A (en) * | 2018-02-23 | 2018-05-29 | 宁波洛可信汽车零部件有限公司 | The charge connector of buckle structure |
| CN108092058B (en) * | 2018-02-23 | 2024-04-12 | 宁波洛可信汽车零部件有限公司 | Charging connector with fastening structure |
| CN108777391A (en) * | 2018-05-31 | 2018-11-09 | 朱景艳 | A kind of anti-towed charging gun |
| CN108551039A (en) * | 2018-05-31 | 2018-09-18 | 朱景艳 | A kind of electric vehicle charging gun |
| CN108598774A (en) * | 2018-05-31 | 2018-09-28 | 朱景艳 | A kind of charging gun for forcing power-off |
| CN108718019A (en) * | 2018-05-31 | 2018-10-30 | 朱景艳 | A kind of pipette tips bounce off formula charging gun |
| CN108749610A (en) * | 2018-05-31 | 2018-11-06 | 朱景艳 | A kind of new-energy automobile charging gun |
| CN108551055A (en) * | 2018-05-31 | 2018-09-18 | 朱景艳 | A kind of charging gun with dragging defencive function |
| CN108777391B (en) * | 2018-05-31 | 2019-08-30 | 赵生贤 | A kind of anti-towed charging gun |
| CN108521051B (en) * | 2018-06-15 | 2023-11-24 | 四川永贵科技有限公司 | Secondary locking and time-delay unlocking structure |
| CN108521051A (en) * | 2018-06-15 | 2018-09-11 | 四川永贵科技有限公司 | A kind of secondary locking and the unlocking structure that is delayed |
| CN116153686A (en) * | 2022-11-18 | 2023-05-23 | 浙江亿宝科技有限公司 | Charging gun mechanical switching device |
| CN116153686B (en) * | 2022-11-18 | 2023-10-03 | 浙江亿宝科技有限公司 | Charging gun mechanical switching device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205846355U (en) | A kind of mechanical lock structure for charging gun deferred action | |
| CN103872518B (en) | Lock device | |
| CN103548212A (en) | Arc discharge prevention connector | |
| CN205509143U (en) | Locking means of rifle charges | |
| CN102629716A (en) | Power socket assembly for recharging the batteries of electric vehicles | |
| CN101714676A (en) | Charging unit | |
| CN109861021B (en) | Socket integrating charging interface and discharging interface, charging and discharging method and system and electric automobile | |
| CN217444760U (en) | Direct current charging gun and charging equipment | |
| CN107585050B (en) | Automatic charging mechanism of new energy automobile charging pile | |
| CN103872531A (en) | Safety plug device for high-voltage battery | |
| KR101610390B1 (en) | Electric Power Charging Interface Device | |
| CN107393076B (en) | Forced unlocking device for electronic lock of electric automobile, electronic lock, charging socket, vehicle-mounted charger and electric automobile | |
| CN201364826Y (en) | Emergency power-off switch | |
| CN207801532U (en) | A kind of binary channels DC charging interlock protection circuit of the old and new's national standard compatibility | |
| CN208401188U (en) | A kind of electric vehicle protection against electric shock charge port | |
| CN208664979U (en) | A kind of fixed charging pile of electric car | |
| CN104282507B (en) | A kind of compact energy-saving electromagnetic operating mechanism | |
| CN210685621U (en) | Lock based on electromagnet | |
| CN203774549U (en) | Lock catch device of high voltage interface | |
| CN207691113U (en) | Charging gun locking system, body component and charging gun | |
| KR20120108167A (en) | Connector, charging device comprising the same and electronic vehicle | |
| CN221049503U (en) | Current arc protection structure for forcibly unlocking and pulling gun | |
| CN208337200U (en) | A kind of charging gun tripper and charging gun | |
| CN207234054U (en) | Electric vehicle alternating-current charge socket | |
| CN211572971U (en) | Electric scooter's intelligent electronic lock device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |