CN208602337U - Charging device for electric vehicle and the charging system for using the charging unit - Google Patents
Charging device for electric vehicle and the charging system for using the charging unit Download PDFInfo
- Publication number
- CN208602337U CN208602337U CN201821039124.0U CN201821039124U CN208602337U CN 208602337 U CN208602337 U CN 208602337U CN 201821039124 U CN201821039124 U CN 201821039124U CN 208602337 U CN208602337 U CN 208602337U
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- China
- Prior art keywords
- charging
- pole plate
- pantograph
- universal joint
- electrode plate
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/14—Plug-in electric vehicles
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
- Current-Collector Devices For Electrically Propelled Vehicles (AREA)
Abstract
The utility model relates to a kind of charging device for electric vehicle and use the charging system of the charging unit, charging system includes the charging unit for being mounted in charging station and the power receiving device for being installed on vehicle, power receiving device includes pantograph, pantograph includes by electrode plate, the charging unit includes charging bow and driving charging bow lifting to contact with the pantograph, the scissors lift mechanism of disengaging, charging bow includes charging shelf, the shelf that charges is equipped with for the charging pole plate for being carried out charging operations by the corresponding cross-contact of electrode plate corresponding in pantograph, charging pole plate being assemblied on the charging shelf by universal joint adjustable angle, the middle part for the pole plate that charges is equipped with universal joint interconnecting piece.When inclination causes to be tilted by electrode plate, corresponding deflection occurs under the acting in opposition by electrode plate for charging pole plate, enables charging pole plate to be in the cooperation of reliable face contact with by electrode plate, guarantees normal charging flow.
Description
Technical field
The utility model relates to a kind of charging device for electric vehicle and use the charging system of the charging unit.
Background technique
With the promotion and popularization of new-energy automobile, electric vehicle ownership is more and more, especially in urban public transport
Field, more and more buses use electric bus.Since electric car electricity is limited, therefore, it is necessary to enter charging station
Supplement electricity.Currently, most domestic electric car is inserted into vehicle using charging gun, realize that charging equipment and the electrical of vehicle connect
It connects, still, charging gun national standard fast charge interface maximum operating currenbt is limited, and to realize quick charge, part electric vehicle is used
The charging bow that more high current can be carried, establishes in vehicle roof and is electrically connected.
The structure such as Authorization Notice No. of existing more common charging unit is the Chinese utility model of CN207311147U
Structure disclosed in patent, including the collector-shoe gear being installed on vehicle, and be arranged on scissor telescoping mechanism by
Pantograph, the pole plate in pantograph include that pantograph positive plate, pantograph negative plate, pantograph connection confirmation pole plate and pantograph are protected
Shield ground connection pole plate, the pole plate of collector-shoe gear include collector-shoe gear positive plate, collector-shoe gear negative plate, collector-shoe gear connection confirmation pole
Plate and collector-shoe gear protective grounding pole plate, the respective electrode plate in respective electrode plate and collector-shoe gear in pantograph is corresponding to intersect and sets
Set, when charging is required, telescoping mechanism drives pantograph to decline, the respective electrode plate in pantograph on collector-shoe gear arrive corresponding pole
Plate is corresponding to be conductively connected, and charging operations are carried out.
Under normal circumstances, as shown in figure 5, the part being mounted on vehicle 4 is set to pantograph 6, and charging will be arranged in
The part stood be set to charging bow 5, charging bow on charging pole plate 501 and pantograph on by 601 cross-contact of electrode plate.Charging
When, electric vehicle stops after driving to immediately below charging bow, and charging bow decline, the pole plate for the bow that charges and the pole plate of pantograph are mutual
Close to forcing together, electrical connection is realized.The pole plate on pole plate and pantograph on charging bow is typically all the metal of strip
Plate, decussation contact both when use, allows stop position before and after vehicle that can have wider margin of variation.
But actual road conditions and environment are typically more complicated, vehicle stop road surface may be it is inclined, directly result in vehicle
Pantograph on respective electrode plate electric power receiving surface not on horizontal position, so, charging bow on pole plate and pantograph on
Pole plate line contact is become by theoretic face contact, contact area becomes smaller, and contact resistance becomes larger, the energy aggravation of loss,
And Electrode ageing can be aggravated, it is also possible that side pole plate does not contact the problem of leading to not charging when serious.
Utility model content
The purpose of this utility model is to provide a kind of charging device for electric vehicle, to solve in the prior art when vehicle stops
Pole plate contact is easy to appear line contact and influences the technical issues of charging normal when inclination only；Meanwhile the utility model
The provided charging system for motor-driven vehicle using above-mentioned charging unit.
To achieve the above object, the technical solution of charging device for electric vehicle provided by the utility model is: Yi Zhong electricity
Dynamic vehicle charge device, it is scissor to contact, be detached from the pantograph on vehicle including charging bow and driving charging bow lifting
Elevating mechanism, it includes charging shelf that charging, which is bent, and charging shelf is equipped with for corresponding in pantograph by the corresponding friendship of electrode plate
Fork-join is touched to carry out the charging pole plate of charging operations, and the charging pole plate is assemblied in the charging by universal joint adjustable angle
On shelf, the middle part for the pole plate that charges is equipped with universal joint interconnecting piece.
The universal joint along the vertical direction anticreep floating assembly on the charging shelf, the charging shelf is equipped with
Apply the charging snubber elastomeric part for the active force for forcing it to move downward together with phase inductive charging pole plate to universal joint.
The both ends of the charging pole plate are upturned.
The universal joint is rzeppa joint or hinge type universal joint.
The universal joint interconnecting piece of the charging pole plate is arranged in the middle position of the upside of the charging pole plate.
The technical solution of charging system for motor-driven vehicle provided by the utility model using above-mentioned charging unit is: a kind of
Charging system for motor-driven vehicle, including the charging unit for being mounted in charging station and for being installed on vehicle by Denso
It sets, power receiving device includes pantograph, and pantograph includes by electrode plate, and the charging unit includes that charging bow and driving charging bow rise
Scissors lift mechanism to contact, be detached from the pantograph drops, and charging bow includes charging shelf, and charging shelf, which is equipped with, to be used
In the charging pole plate for being carried out charging operations by the corresponding cross-contact of electrode plate corresponding in pantograph, the charging pole plate is logical
Being assemblied on the charging shelf of universal joint adjustable angle is crossed, the middle part for the pole plate that charges is equipped with universal joint interconnecting piece.
The universal joint along the vertical direction anticreep floating assembly on the charging shelf, the charging shelf is equipped with
Apply the charging snubber elastomeric part for the active force for forcing it to move downward together with phase inductive charging pole plate to universal joint.
The both ends of the charging pole plate are upturned and/or the both ends by electrode plate are bent downwardly.
The universal joint interconnecting piece of the charging pole plate is arranged in the middle position of the upside of the charging pole plate.
The pantograph includes the pantograph frame for being fixedly connected on vehicle, described to be prevented along the vertical direction by electrode plate
De- ground floating assembly forces it upwards on the upside of pantograph frame, by being equipped between electrode plate and pantograph frame to by electrode plate application
The active force of movement by electric snubber elastomeric part.
The beneficial effects of the utility model are: charge pole plate in charging system for motor-driven vehicle provided by the utility model
It is assemblied in by universal joint anticreep on charging shelf, when inclination causes to be tilted by electrode plate, the pole plate that charges is by electricity
Corresponding deflection occurs under the acting in opposition of pole plate, charging pole plate is enabled to be in the cooperation of reliable face contact with by electrode plate,
Guarantee normal charging flow, inclination is effectively avoided to influence to bring is charged normal.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram (charging of embodiment of charging system for motor-driven vehicle provided by the utility model
Pole plate and corresponded to cross-contact by electrode plate)；
The structural schematic diagram when pantograph and charging bow that Fig. 2 is the electric vehicle on level road are engaged；
Fig. 3 is knot when being engaged in the pantograph with the electric vehicle on the difference in height road surface of left and right and the bow that charges
Structure schematic diagram；
Fig. 4 is knot when being engaged in the pantograph with the electric vehicle on forward and backward height difference road surface and the bow that charges
Structure schematic diagram；
Fig. 5 is existing charging bow and pantograph inclination contact schematic diagram.
Specific embodiment
Specific embodiment of the present utility model is described further with reference to the accompanying drawing, but is not limited thereto.
The specific embodiment of charging system for motor-driven vehicle provided by the utility model, as shown in Figures 1 to 4, the implementation
Charging system in example includes the charging unit and power receiving device used for corresponding matching.
Charging unit includes the charging bow 1 being mounted on the bracket of charging station, and charging bow includes charging shelf 104, charging
Shelf 104 is frame structure, is formed by criss-cross multiple frame bars welding assemblies.Charge shelf towards electric vehicle
Downside assembly there are four charge pole plate 102, respectively charging anode plate, charging negative plates, charging connection confirm pole plate
It is grounded pole plate with charge protection, these pole plates can be metal polar plate, alloy pole plate or carbon electrode plate, realize normal conduction even
It is logical.
In fact, respectively charging pole plate 102 is charged on shelf by being assemblied in for 101 adjustable angle of universal joint respectively, charging
The middle part of pole plate is equipped with universal joint interconnecting piece, in this way, respectively charging pole plate can carry out rotation adjustment by universal joint, so that charging
Pole plate can be faced by electrode plate, guarantee charging pole plate and the contact area by electrode plate.In fact, universal joint 101 is along upper
Lower direction anticreep floating assembly charging shelf 104 on, also, charging shelf on be equipped with to universal joint application force its company
With the charging snubber elastomeric part 103 for the active force that phase inductive charging pole plate moves downward, the snubber elastomeric part 103 that charges is specially pressure spring
Structure.
Specifically, the universal joint in the present embodiment uses rzeppa joint, has and adjusts the angle and direction is more complete has
Point, can be with 360 degree of compensation alternate position spikes without dead angle.Certainly, in other embodiments, hinge type universal joint can also be used in universal joint
Etc. structures, as long as can guarantee by electrode plate normal deflection.
Moreover, the universal joint interconnecting piece of charging pole plate is arranged in the middle position of the upside of charging pole plate, it in this way can be with
Guarantee the stability of charging pole plate rotation.
Also, for avoid vehicle from being not moved to position and the bow that charges fallen in place when occur it is unexpected collide with, facilitate charging pole
Plate and docking by electrode plate, each both ends for charging pole plate 102 are upturned, to form sled structure.Certainly, in other realities
It applies in example, can also be designed to the straight slab construction in both ends by charging pole plate and by electrode plate, then it is possible that unexpected collide with.
In the present embodiment, charging unit further includes scissors lift mechanism 10, and scissors lift mechanism includes fork-shearing frame 11
And the driving cylinder (not shown) of driving fork-shearing frame expanding-contracting action, the lower end of fork-shearing frame 11 are fixedly connected on pantograph frame,
The top that the shelf that charges is suspended on electric vehicle can be driven using the expanding-contracting action of scissors lift mechanism using fork-shearing frame
Dynamic pantograph is gone up and down.
Charging system not only includes charging unit, further includes for being installed on vehicle to make with charging unit corresponding matching
Power receiving device, power receiving device include pantograph 2, and pantograph includes the pantograph frame 3 being installed on electric vehicle, pantograph
The concretely mounting plates structure of frame 3 can also be frame structure, certainly, pantograph frame can also be regarded in the part on electric vehicle,
And the corresponding position for electric vehicle being directly installed on by electrode.
Pantograph further include be arranged on pantograph frame by electrode plate 201, correspondingly, being also provided with by electrode plate herein
There are four, it respectively is grounded pole plate by electric anode plate, by electric negative plates, by electrical connection confirmation pole plate and current-collection protection, this
Metal polar plate, alloy pole plate or carbon electrode plate can also be used in a little pole plates, guarantees normal conductive communication.It is used for by electrode plate 201
Conductive communication corresponding with charging pole plate 102 makes to reduce the influence of stopping accuracy and installation accuracy to conductive connection by electrode
Plate and charging pole plate arranged crosswise, it should be noted that in the present embodiment, extended by electrode plate along vehicle anterior-posterior length direction,
Corresponding, charging pole plate then extends along left and right vehicle wheel width direction.
By electrode plate 201 also along the vertical direction anticreep floating assembly on the upside of pantograph frame, also, by electrode plate and
It is equipped between pantograph frame to the active force for being forced it to move upwards by electrode plate application by electric snubber elastomeric part 202, by electricity
Snubber elastomeric part 202 can also be specifically pressure spring.Also, to improve stability, correspondence is respectively respectively equipped with two pressure springs by electrode plate.
When specifically used, by charging snubber elastomeric part 103 and by electric snubber elastomeric part 202 make charge pole plate 102, by
Electrode plate 201 is in quick condition, not only guarantees reliable electric contact, also avoids contacting damage pole plate firmly.
In the present embodiment, the pole plate that charges and there are four being respectively set by electrode plate, in other embodiments, charging pole plate and
It may also set up two, three or five etc. by electrode plate, as long as can guarantee normally to charge.
As shown in Fig. 2, after electric vehicle enters charge position, if vehicle is in a horizontal position, on vehicle by electricity
Pole plate 102 will be also in a horizontal position, and when 1 decline of charging bow, under the effect of gravity, universal joint 101 keeps vertical direction not send out
When raw deflection, the pole plate 102 that charges and contact corresponding by electrode plate 201, by charging snubber elastomeric part and by electric snubber elastomeric part
Cooperation guarantees charging pole plate and by the horizontal adequately reliable face contact of electrode plate, into normal charging flow.
After vehicle enters charge position, if road surface is on left and right directions corresponding with vehicle width, there are differences of height
Words, vehicle necessarily will appear inclination, correspondingly, inclination is individually also certainly existed by electrode plate, as shown in figure 3, working as left side road surface
When slightly higher, not only the left side by electrode plate can be higher than the right by electrode plate, moreover, respectively also will appear by electrode plate 201 itself
The case where right low left high, at this point, charging pole plate 102 presses in contact process with by electrode plate 201 when charging 1 decline of bow,
Inclined that the charging correspondence of pole plate 102 is necessarily driven to deflect by electrode plate 201, under the action of universal joint 101, charge pole plate
It is deflectable to the position by the reliable face contact of electrode plate, face contact is in always, into charging normal process.
In Fig. 3, the decrement of charging snubber elastomeric part corresponding to left side charging pole plate is greater than right side charging pole plate
The decrement of corresponding charging snubber elastomeric part.
Certainly, when the right road surface is slightly higher, charge pole plate and by electrode plate inclined direction just with it is in Fig. 3 on the contrary,
But either the left side is high or the right is high, and the deflection of phase inductive charging pole plate can be realized by universal joint, so that charging pole
It plate and is in reliable face contact always by electrode plate, guarantees to charge normal.
And after vehicle enters charge position, if road surface is on front-rear direction corresponding with Vehicle length, there are differences of height
If, vehicle, which necessarily will appear, to be tilted forward and back, correspondingly, inclination is also individually certainly existed by electrode plate 201, as shown in figure 4,
When current dypass face is slightly higher, not only front side can be higher than by electrode plate 201 rear side by electrode plate, moreover, respectively by electrode plate sheet
Body also will appear the case where the front is high and the back is low, at this point, charging pole plate 102 is contacted with by electrode plate press when charging 1 decline of bow
In the process, inclined that charging pole plate correspondence is necessarily driven to deflect by electrode plate, under the action of universal joint 101, pole of charging
Plate can be deflected to normally to flow always in the form of face contact into charging normal with the position by the reliable face contact of electrode plate
Journey.
In Fig. 4, the decrement of charging snubber elastomeric part corresponding to front side charging pole plate is greater than rear side charging pole plate
The decrement of corresponding charging snubber elastomeric part.Correspond to compression of the front side by electric snubber elastomeric part each for by electrode plate
Amount is less than rear side by the decrement of electric snubber elastomeric part.
Certainly, when rear side road surface is slightly higher, charge pole plate and by electrode plate inclined direction just with the structure phase in Fig. 4
Instead, still, either front is high or back is high, the deflection of phase inductive charging pole plate can be realized by universal joint, so that filling
It electrode plate and is in reliable face contact always by electrode plate, guarantees to charge normal.
It should be noted that the both ends of charging pole plate are upturned, it is herein flat construction by the both ends of electrode plate.When
So, the both ends by electrode plate can also be made to be bent downwardly, at this point, the both ends of charging pole plate can be upturned, it can also be flat construction.
In conclusion charging pole plate 102 is assemblied on charging shelf 104 by 101 anticreep of universal joint, because of road surface
When inclination causes to be tilted by electrode plate, corresponding deflection occurs under the acting in opposition by electrode plate 201 for charging pole plate 102, so that
Charging pole plate can be in the cooperation of reliable face contact with by electrode plate, guarantee normal charging flow, effectively road surface is avoided to incline
Tiltedly normally influenced by electric bring.Also, charging pole plate and is passed through corresponding snubber elastomeric part respectively by electrode plate and floated dress
It fits on corresponding shelf, on the one hand guarantees reliable contacts, Elastic Contact on the other hand can be achieved, avoid rigid top pressure bring meaning
Outer damage.
In the present embodiment, universal joint is connected to the middle position of phase inductive charging pole plate, can guarantee the pole plate that charges in this way
Deflection action it is stable so that it is convenient to charge bend above and below carry out go up and down.It in other embodiments, can also be according to the actual situation by ten thousand
One end of charging pole plate is connected to section, at this point, charging bow can be biased in pantograph side and be swung, as long as guaranteeing that the two can
Normal contact is detached from.
The utility model also provides a kind of embodiment of charging device for electric vehicle, the charging unit in the embodiment with it is upper
The structure for stating the charging unit in charging system for motor-driven vehicle is identical, and details are not described herein.
Claims (10)
1. a kind of charging device for electric vehicle, bend including charging and drive charging bow lifting to contact with the pantograph on vehicle,
The scissors lift mechanism of disengaging, charging bow include charging shelf, charging shelf be equipped with for it is corresponding in pantograph by
Electrode plate corresponds to cross-contact to carry out the charging pole plate of charging operations, it is characterised in that: the charging pole plate passes through universal joint
Adjustable angle is assemblied on the charging shelf, and the middle part for the pole plate that charges is equipped with universal joint interconnecting piece.
2. charging device for electric vehicle according to claim 1, it is characterised in that: universal joint anticreep along the vertical direction
For ground floating assembly on the charging shelf, the charging shelf, which is equipped with to universal joint application, forces it together with phase inductive charging pole
The charging snubber elastomeric part for the active force that plate moves downward.
3. charging device for electric vehicle according to claim 1 or 2, it is characterised in that: it is described charging pole plate both ends to
Upper tilting.
4. charging device for electric vehicle according to claim 1 or 2, it is characterised in that: the universal joint is ball cage type ten thousand
Xiang Jie or hinge type universal joint.
5. charging device for electric vehicle according to claim 1 or 2, it is characterised in that: the universal joint of the charging pole plate
Interconnecting piece is arranged in the middle position of the upside of the charging pole plate.
6. a kind of charging system for motor-driven vehicle, including the charging unit for being mounted in charging station and for being installed on vehicle
Power receiving device, power receiving device includes pantograph, and pantograph includes by electrode plate, and the charging unit includes charging bow and driving
Scissors lift mechanism of the charging bow lifting to contact, be detached from the pantograph, charging bow include charging shelf, and charge shelf
It is equipped with for the charging pole plate for being carried out charging operations by the corresponding cross-contact of electrode plate corresponding in pantograph, feature
Be: charging pole plate being assemblied on the charging shelf by universal joint adjustable angle, the middle part for the pole plate that charges is equipped with
Universal joint interconnecting piece.
7. charging system for motor-driven vehicle according to claim 6, it is characterised in that: universal joint anticreep along the vertical direction
For ground floating assembly on the charging shelf, the charging shelf, which is equipped with to universal joint application, forces it together with phase inductive charging pole
The charging snubber elastomeric part for the active force that plate moves downward.
8. charging system for motor-driven vehicle according to claim 6 or 7, it is characterised in that: it is described charging pole plate both ends to
Upper tilting and/or the both ends by electrode plate are bent downwardly.
9. charging system for motor-driven vehicle according to claim 6 or 7, it is characterised in that: the universal joint of the charging pole plate
Interconnecting piece is arranged in the middle position of the upside of the charging pole plate.
10. charging system for motor-driven vehicle according to claim 6 or 7, it is characterised in that: the pantograph includes for solid
Surely the pantograph frame being connected on vehicle, it is described by electrode plate along the vertical direction anticreep floating assembly on the upside of pantograph frame,
By between electrode plate and pantograph frame be equipped with to by electrode plate apply force it to move upwards active force by electric snubber elastomeric
Part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821039124.0U CN208602337U (en) | 2018-06-29 | 2018-06-29 | Charging device for electric vehicle and the charging system for using the charging unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821039124.0U CN208602337U (en) | 2018-06-29 | 2018-06-29 | Charging device for electric vehicle and the charging system for using the charging unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208602337U true CN208602337U (en) | 2019-03-15 |
Family
ID=65667528
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821039124.0U Active CN208602337U (en) | 2018-06-29 | 2018-06-29 | Charging device for electric vehicle and the charging system for using the charging unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208602337U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110197964A (en) * | 2019-06-28 | 2019-09-03 | 国创新能源汽车能源与信息创新中心(江苏)有限公司 | A kind of multi-electrode charging connecting device |
| CN110654254A (en) * | 2018-06-29 | 2020-01-07 | 郑州宇通客车股份有限公司 | Electric vehicle charging device and charging system using same |
| CN110667410A (en) * | 2019-10-24 | 2020-01-10 | 北京维通利电气有限公司 | Floating touch plate device and using method thereof |
| CN112677783A (en) * | 2019-10-18 | 2021-04-20 | 许继电气股份有限公司 | Lifting type charging device, charging pile and movement control method of lifting type charging device |
-
2018
- 2018-06-29 CN CN201821039124.0U patent/CN208602337U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110654254A (en) * | 2018-06-29 | 2020-01-07 | 郑州宇通客车股份有限公司 | Electric vehicle charging device and charging system using same |
| CN110197964A (en) * | 2019-06-28 | 2019-09-03 | 国创新能源汽车能源与信息创新中心(江苏)有限公司 | A kind of multi-electrode charging connecting device |
| CN112677783A (en) * | 2019-10-18 | 2021-04-20 | 许继电气股份有限公司 | Lifting type charging device, charging pile and movement control method of lifting type charging device |
| CN110667410A (en) * | 2019-10-24 | 2020-01-10 | 北京维通利电气有限公司 | Floating touch plate device and using method thereof |
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Address after: 450061 Yudao Road, Guancheng District, Zhengzhou City, Henan Province Patentee after: Yutong Bus Co.,Ltd. Address before: 450061 Yudao Road, Guancheng District, Zhengzhou City, Henan Province Patentee before: ZHENGZHOU YUTONG BUS Co.,Ltd. |