CN113386595B - Contact type vehicle travelling charging device and charging method thereof - Google Patents
Contact type vehicle travelling charging device and charging method thereof Download PDFInfo
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- CN113386595B CN113386595B CN202110685152.XA CN202110685152A CN113386595B CN 113386595 B CN113386595 B CN 113386595B CN 202110685152 A CN202110685152 A CN 202110685152A CN 113386595 B CN113386595 B CN 113386595B
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- pantograph
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- lifting mechanism
- electric brush
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- 238000000034 method Methods 0.000 title claims abstract description 14
- 230000007246 mechanism Effects 0.000 claims abstract description 88
- 238000013016 damping Methods 0.000 claims abstract description 17
- 230000005540 biological transmission Effects 0.000 claims abstract description 12
- 230000003139 buffering effect Effects 0.000 claims abstract description 6
- 230000008569 process Effects 0.000 claims abstract description 5
- 239000004020 conductor Substances 0.000 claims description 5
- 238000001514 detection method Methods 0.000 claims description 3
- 239000000523 sample Substances 0.000 claims description 3
- 230000016776 visual perception Effects 0.000 claims description 3
- 238000009413 insulation Methods 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 3
- 230000003028 elevating effect Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
- B60L53/10—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles characterised by the energy transfer between the charging station and the vehicle
- B60L53/14—Conductive energy transfer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
- B60L53/10—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles characterised by the energy transfer between the charging station and the vehicle
- B60L53/14—Conductive energy transfer
- B60L53/16—Connectors, e.g. plugs or sockets, specially adapted for charging electric vehicles
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Current-Collector Devices For Electrically Propelled Vehicles (AREA)
Abstract
The invention discloses a contact type vehicle travelling charging device and a charging method thereof, the device comprises a lifting mechanism which is arranged at the bottom of a vehicle through an upper frame body, a middle frame body is arranged at the transmission end of the lifting mechanism, a traversing mechanism is arranged on the middle frame body, the transmission end of the traversing mechanism is connected with a pantograph through a rotary sliding table, the lifting mechanism is used for driving the middle frame body, the traversing mechanism, the rotary sliding table and the whole pantograph to extend out of the ground or fold towards the bottom of the vehicle, the traversing mechanism is used for driving the rotary sliding table and the whole pantograph to transversely move along the axial direction of the vehicle, the pantograph comprises a lower frame body, a pair of electric brushes, electric brush clamps and damping components which are arranged on the lower frame body, the lower ends of the electric brushes are suspended and point to the ground, the upper parts of the electric brush clamps are arranged on the electric brush clamps in an insulating and vertical sliding fit, the electric brush clamps charge the vehicle through an insulating circuit, and the damping components are used for keeping down and buffering when the electric brushes contact with a conductive rail on the ground. The invention can realize the stable charging of the vehicle which adapts to road conditions in the running process.
Description
Technical Field
The invention belongs to the field of vehicle charging, and particularly relates to a contact type vehicle running charging device and a charging method thereof.
Background
At present, the continuous voyage of the electric automobile is generally completed at a charging station or a power exchange station, the charging speed of the charging station is low, a charging circuit is easy to age, space resources can be occupied, batteries of different brands and types exist in the power exchange station, the interchangeability is poor, the maintenance cost is high, and space resources can be occupied. Although the problem of charging station and battery replacement station can be overcome in the charging of marcing, but at present the charging of marcing mainly used light rail and trolley-bus, charging source line mostly erects on the overhead, is difficult to lay on a large scale, and it is immature to use in electric automobile field.
Disclosure of Invention
The invention aims to provide a contact type vehicle running charging device and a charging method thereof, and the device can realize stable charging of vehicles in running along road conditions.
The technical scheme adopted by the invention is as follows:
the utility model provides a charging device that advances of contact vehicle, include the elevating system at the bottom of the car through last support body installation, elevating system transmission end is equipped with well support body, install sideslip mechanism on the well support body, sideslip mechanism transmission end is connected with the pantograph through rotatory slip table, elevating system is used for driving well support body, sideslip mechanism, rotatory slip table and the whole to stretching out to the bottom of the car or folding up, sideslip mechanism is used for driving rotatory slip table and the whole sideslip of pantograph along the vehicle axial, the pantograph includes the lower support body and establishes a pair of brush on the lower support body, brush presss from both sides and damping subassembly, the lower extreme of brush is unsettled and directional ground, upper portion is installed on the brush presss from both sides, brush presss from both sides and down insulating and vertical sliding fit between the support body, the brush presss from both sides and charges for the vehicle through insulating circuit, damping subassembly is used for keeping pushing down and providing the buffering when the brush contacts subaerial conductor rail.
Further, the lifting mechanism comprises a lifting motor, a worm driven by the lifting motor, a worm wheel meshed with the worm, a worm wheel shaft fixedly connected with the worm wheel, a swing arm and a connecting rod, one end of the swing arm is fixedly connected with the worm wheel shaft, the other end of the swing arm is hinged with the side part of the middle frame body, one end of the connecting rod is a fixed hinge point, and the other end of the connecting rod is hinged with the top of the middle frame body and is arched upwards.
Further, the traversing mechanism comprises a traversing motor, a screw rod driven by the traversing motor, and a sliding seat matched with the screw rod and rotating for limiting, and the pantograph is connected with the sliding seat through a rotating sliding table.
Further, the damping assembly comprises a torsion spring and a rocker arm, one end of the rocker arm is connected with the torsion spring, the other end of the rocker arm is connected with the brush clamp, and the torsion spring provides downward damping for the brush through the rocker arm and the brush clamp.
Further, the brush holder is vertically in sliding fit with the guide plate on the lower frame body, and the two sides of the brush holder are provided with insulating layers and are contacted with the guide plate through the insulating layers.
The charging method of the contact type vehicle traveling charging device comprises the following steps:
s1, when charging is needed in the running process of a vehicle, starting a lifting mechanism, driving a middle frame body, a traversing mechanism, a rotary sliding table and a pantograph to integrally extend out to the ground, and when a distance sensing probe on the bottom of the vehicle or the pantograph detects that an electric brush falls to a preset position, closing the lifting mechanism and starting the traversing mechanism;
s2, the transverse moving mechanism drives the rotary sliding table and the pantograph to integrally transversely move along the axial direction of the vehicle, and when a visual perception sensor on the bottom of the vehicle or the pantograph detects that the electric brush is aligned with a conductive rail on the ground, the transverse moving mechanism is closed, and the lifting mechanism is opened;
s3, the lifting mechanism drives the middle frame body, the transverse moving mechanism, the rotary sliding table and the pantograph to integrally extend to the ground, so that the electric brush contacts with the conductive rail on the ground, the damping component keeps the electric brush to press the conductive rail and buffer the electric brush, the lifting mechanism is closed when the pressing force is in a normal range according to the detection of the pressing force of the electric brush by the pressure sensor on the pantograph, the lifting mechanism is opened to be slightly folded when the pressing force is beyond the normal range, and the lifting mechanism is opened to slightly extend when the pressing force is less than the normal range;
s4, after charging is completed, the lifting mechanism resets, the middle frame body, the traversing mechanism, the rotary sliding table and the pantograph are driven to be integrally folded to the bottom of the carriage, and the traversing mechanism resets, and the rotary sliding table and the pantograph are driven to be integrally centered.
Further, the normal range of the pressing down force of the brush is 50 to 100N.
The beneficial effects of the invention are as follows:
lifting mechanism can fold up the pantograph to get back to the end of a carriage when not needing to charge, stretch out the pantograph when needing to charge, sideslip mechanism can guarantee the counterpoint of brush and conductor rail, rotatory slip table has guaranteed the rotational freedom degree of pantograph, can adapt to the skew of vehicle in certain within range, vertical sliding fit between brush holder and the lower support body, can adapt to the fluctuation of road conditions and the shake of vehicle, damping module can keep pushing down and provide the buffering when the brush contacts the conductor rail, guaranteed the contact stability, therefore the device can realize that the vehicle adapts to road conditions in advancing, stably charges.
Drawings
Fig. 1 is a schematic charge state diagram of a contact vehicle travel charging device according to an embodiment of the present invention.
Fig. 2 is a schematic structural diagram of a contact type vehicle traveling charging device according to an embodiment of the present invention.
Fig. 3 is a schematic view of a lifting motor, worm wheel and worm of the lifting mechanism in an embodiment of the invention.
Fig. 4 is a schematic view of a swing arm and a link of a lifting mechanism according to an embodiment of the present invention.
FIG. 5 is a schematic view of a traversing mechanism in an embodiment of the invention.
Fig. 6 is a schematic diagram of a rotating slipway and pantograph in an embodiment of the present invention.
In the figure: 1-an upper frame body; 2-a lifting mechanism; 21-a worm; 22-worm wheel; 23-worm wheel shaft; 24-swinging arms; 25-connecting rod; 26-lifting motor; 3-middle frame body; 4-pantograph; 41-lower frame body; 42-brushes; 43-torsion spring; 44-rocker arms; 45-guide plates; 46-brush clips; 5-conductor rails; 6-rotating the sliding table; 7-a traversing mechanism; 71-a traversing motor; 72-coupling; 73-screw; 74-slide.
Detailed Description
The invention is further described below with reference to the drawings and examples.
As shown in fig. 1, 2 and 6, a contact type vehicle travelling charging device comprises a lifting mechanism 2 arranged at the bottom of a vehicle through an upper frame body 1, a middle frame body 3 is arranged at the transmission tail end of the lifting mechanism 2, a traversing mechanism 7 is arranged on the middle frame body 3, the transmission tail end of the traversing mechanism 7 is connected with a pantograph 4 through a rotary sliding table 6, the lifting mechanism 2 is used for driving the middle frame body 3, the traversing mechanism 7, the rotary sliding table 6 and the pantograph 4 to integrally extend out of the ground or fold towards the bottom of the vehicle, the traversing mechanism 7 is used for driving the rotary sliding table 6 and the pantograph 4 to integrally transversely move along the axial direction of the vehicle, the pantograph 4 comprises a lower frame body 41, a pair of electric brushes 42, an electric brush clamp 46 and a damping assembly, wherein the lower end of the electric brush 42 is suspended and points to the ground, the upper part of the electric brush clamp 46 is arranged on the electric brush clamp 46, the electric brush clamp 46 is in an insulating and vertically sliding fit with the lower frame body 41, the electric brush clamp 46 charges the vehicle through an insulating circuit, and the damping assembly is used for keeping down and buffering when the electric brush 42 contacts with a conductive rail 5 on the ground.
As shown in fig. 2 to 4, in the present embodiment, the lifting mechanism 2 includes a lifting motor 26, a worm 21 driven by the lifting motor 26, a worm wheel 22 meshed with the worm 21, a worm wheel shaft 23 fixedly connected with the worm wheel 22, a swing arm 24, and a link 25, one end of the swing arm 24 is fixedly connected with the worm wheel shaft 23, the other end is hinged with the side portion of the middle frame 3, and one end of the link 25 is a fixed hinge point, and the other end is hinged with the top portion of the middle frame 3 and arches upward. The lifting mechanism 2 adopts worm and gear transmission, has self-locking and speed reducing functions, is safe to use, and the swing arm 24 plays a role in driving the middle frame body 3 to lift, and the connecting rod 25 and the swing arm 24 act together to prevent the middle frame body 3 from overturning, so that the middle frame body 3 is always in a horizontal state, and one end of the connecting rod 25 hinged with the top of the middle frame body 3 is arched upwards to avoid blocking.
As shown in fig. 5, in the present embodiment, the traverse mechanism 7 includes a traverse motor 71, a screw 73 driven by the traverse motor 71, and a slider 74 fitted on the screw 73 and rotation-limited, the pantograph 4 being connected to the slider 74 by the rotary slide 6, the screw 73 being connected to the traverse motor 71 by a coupling 72. The traversing mechanism 7 adopts a screw rod sliding seat for transmission, and the transmission is stable and the precision is high.
As shown in fig. 6, in the present embodiment, the damping assembly includes a torsion spring 43 and a rocker arm 44, one end of the rocker arm 44 is connected to the torsion spring 43, and the other end is connected to a brush holder 46, the torsion spring 43 providing downward damping to the brush 42 through the rocker arm 44 and brush holder 46. Because the brushes 42 are long, each brush 2 is fitted with two sets of torsion springs 43 and rocker arms 44, four sets of torsion springs 43 and rocker arms 44 in total. The rocker arm 44 converts the torque of the torsion spring 43 into a pressing force on the brush holder 46, and the structure is simple.
In this embodiment, the brush holder 43 is vertically slidably engaged with the guide plate 45 on the lower frame 41, and both sides of the brush holder 43 are provided with insulating layers and contact the guide plate 45 through the insulating layers. The insulating layer is a rubber layer and is fixedly connected with the brush holder 43 by screws or glue.
The charging method of the contact type vehicle traveling charging device comprises the following steps:
s1, when charging is needed in the running process of a vehicle, starting a lifting mechanism 2, driving a middle frame body 3, a traversing mechanism 7, a rotary sliding table 6 and a pantograph 4 to integrally extend to the ground, and when a distance sensing probe on the bottom of the vehicle or the pantograph 4 detects that an electric brush 42 falls to a preset position, closing the lifting mechanism 2 and starting the traversing mechanism 7;
s2, the traversing mechanism 7 drives the rotary sliding table 6 and the pantograph 4 to wholly traverse along the axial direction of the vehicle, and when a visual perception sensor on the vehicle bottom or the pantograph 4 detects that the electric brush 42 is aligned with the conductive rail 5 on the ground, the traversing mechanism 7 is closed, and the lifting mechanism 2 is opened;
s3, the lifting mechanism 2 drives the middle frame body 3, the transverse moving mechanism 7, the rotary sliding table 6 and the pantograph 4 to integrally extend out to the ground, so that the electric brush 42 contacts the conducting rail 5 on the ground, the damping component keeps the electric brush 42 to press the conducting rail 5 downwards and buffer the electric brush 42, the lifting mechanism 2 is closed when the lower pressure is in a normal range according to the detection of the lower pressure of the electric brush 42 by the pressure sensor on the pantograph 4, the lifting mechanism 2 is opened when the lower pressure is in the normal range, the lifting mechanism 2 is slightly folded when the lower pressure exceeds the normal range, and the lifting mechanism 2 is opened when the lower pressure is less than the normal range;
s4, after charging, the lifting mechanism 2 resets, the middle frame body 3, the traversing mechanism 7, the rotary sliding table 6 and the pantograph 4 are driven to be integrally folded to the bottom of the carriage, and the traversing mechanism 7 resets, so that the rotary sliding table 6 and the pantograph 4 are driven to be integrally centered.
In this embodiment, the normal range of the pressing force of the brush 42 may be 50 to 100N.
In the invention, the lifting mechanism 2 can fold the pantograph 4 back to the bottom of the vehicle when charging is not needed, and extend the pantograph 4 when charging is needed, the traversing mechanism 7 can ensure the alignment of the electric brush 42 and the conducting rail 5, the rotary sliding table 6 ensures the rotary freedom degree of the pantograph 4, the device can adapt to the offset of the vehicle in a certain range, the electric brush clamp 46 is vertically matched with the lower frame 41 in a sliding way, the fluctuation of road conditions and the shaking of the vehicle can be adapted, the damping component can keep pressing down and providing buffering when the electric brush 42 contacts the conducting rail 5, and the contact stability is ensured, so the device can realize the adaptation of the vehicle to the road conditions and the stable charging in the running process.
It will be understood that modifications and variations will be apparent to those skilled in the art from the foregoing description, and it is intended that all such modifications and variations be included within the scope of the following claims.
Claims (3)
1. A contact vehicle travel charging device, characterized by: the electric vehicle comprises a lifting mechanism arranged at the bottom of a vehicle through an upper frame body, wherein the transmission end of the lifting mechanism is provided with a middle frame body, the transmission end of the middle frame body is provided with a traversing mechanism, the transmission end of the traversing mechanism is connected with a pantograph through a rotary sliding table, the lifting mechanism is used for driving the middle frame body, the traversing mechanism, the rotary sliding table and the whole pantograph to extend out of the ground or fold towards the bottom of the vehicle, the traversing mechanism is used for driving the rotary sliding table and the whole pantograph to transversely move along the axial direction of the vehicle, the pantograph comprises a lower frame body, a pair of electric brushes, electric brush clamps and damping components, wherein the lower ends of the electric brushes are suspended and are arranged on the electric brush clamps in a pointing manner, the electric brush clamps are in insulation and vertically sliding fit with the lower frame body, the electric brush clamps charge the vehicle through insulation lines, the damping components are used for keeping pressing down and providing buffering when the electric brushes contact with a conductor rail on the ground, one end of each of the rocker is connected with each torsion spring, and the other end of each rocker is connected with each electric brush clamp through each rocker;
the lifting mechanism comprises a lifting motor, a worm driven by the lifting motor, a worm wheel meshed with the worm, a worm wheel shaft fixedly connected with the worm wheel, a swing arm and a connecting rod, one end of the swing arm is fixedly connected with the worm wheel shaft, the other end of the swing arm is hinged with the side part of the middle frame body, one end of the connecting rod is a fixed hinge point, and the other end of the connecting rod is hinged with the top part of the middle frame body and is arched upwards;
the transverse moving mechanism comprises a transverse moving motor, a screw rod driven by the transverse moving motor, and a sliding seat matched on the screw rod and rotating and limiting, and the pantograph is connected with the sliding seat through a rotary sliding table;
the brush presss from both sides and vertical sliding fit of deflector on the lower support body, and the brush presss from both sides and is equipped with the insulating layer and contacts with the deflector through the insulating layer.
2. A charging method of a contact vehicle travel charging device as claimed in claim 1, characterized in that: comprising the steps of (a) a step of,
s1, when charging is needed in the running process of a vehicle, starting a lifting mechanism, driving a middle frame body, a traversing mechanism, a rotary sliding table and a pantograph to integrally extend out to the ground, and when a distance sensing probe on the bottom of the vehicle or the pantograph detects that an electric brush falls to a preset position, closing the lifting mechanism and starting the traversing mechanism;
s2, the transverse moving mechanism drives the rotary sliding table and the pantograph to integrally transversely move along the axial direction of the vehicle, and when a visual perception sensor on the bottom of the vehicle or the pantograph detects that the electric brush is aligned with a conductive rail on the ground, the transverse moving mechanism is closed, and the lifting mechanism is opened;
s3, the lifting mechanism drives the middle frame body, the transverse moving mechanism, the rotary sliding table and the pantograph to integrally extend to the ground, so that the electric brush contacts with the conductive rail on the ground, the damping component keeps the electric brush to press the conductive rail and buffer the electric brush, the lifting mechanism is closed when the pressing force is in a normal range according to the detection of the pressing force of the electric brush by the pressure sensor on the pantograph, the lifting mechanism is opened to be slightly folded when the pressing force is beyond the normal range, and the lifting mechanism is opened to slightly extend when the pressing force is less than the normal range;
s4, after charging is completed, the lifting mechanism resets, the middle frame body, the traversing mechanism, the rotary sliding table and the pantograph are driven to be integrally folded to the bottom of the carriage, and the traversing mechanism resets, and the rotary sliding table and the pantograph are driven to be integrally centered.
3. The charging method of the contact vehicle travel charging device according to claim 2, characterized in that: the normal range of downforce of the brushes is 50-100N.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110685152.XA CN113386595B (en) | 2021-06-21 | 2021-06-21 | Contact type vehicle travelling charging device and charging method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110685152.XA CN113386595B (en) | 2021-06-21 | 2021-06-21 | Contact type vehicle travelling charging device and charging method thereof |
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| Publication Number | Publication Date |
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| CN113386595A CN113386595A (en) | 2021-09-14 |
| CN113386595B true CN113386595B (en) | 2024-01-23 |
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| CN202110685152.XA Active CN113386595B (en) | 2021-06-21 | 2021-06-21 | Contact type vehicle travelling charging device and charging method thereof |
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| CN117183748A (en) * | 2023-11-07 | 2023-12-08 | 湘潭南方电机车制造有限公司 | Pantograph adjusting mechanism of overhead wire type industrial and mining electric locomotive |
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| CN104648177A (en) * | 2015-02-11 | 2015-05-27 | 吴宗群 | Automobile wireless charging retractor device |
| CN108275031A (en) * | 2018-03-20 | 2018-07-13 | 石家庄徜奥电子科技有限公司 | A kind of electric automobile during traveling charging unit and charging method |
| WO2020058525A1 (en) * | 2018-09-21 | 2020-03-26 | Webasto SE | Charging device for charging an electric vehicle |
| CN210589304U (en) * | 2019-08-02 | 2020-05-22 | 浙江理工大学 | Robot for assisting disabled people to carry tea and send water |
| CN111231683A (en) * | 2018-11-29 | 2020-06-05 | 比亚迪股份有限公司 | Current collector, charging device with same and rail transit system |
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2021
- 2021-06-21 CN CN202110685152.XA patent/CN113386595B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104648177A (en) * | 2015-02-11 | 2015-05-27 | 吴宗群 | Automobile wireless charging retractor device |
| CN108275031A (en) * | 2018-03-20 | 2018-07-13 | 石家庄徜奥电子科技有限公司 | A kind of electric automobile during traveling charging unit and charging method |
| WO2020058525A1 (en) * | 2018-09-21 | 2020-03-26 | Webasto SE | Charging device for charging an electric vehicle |
| CN111231683A (en) * | 2018-11-29 | 2020-06-05 | 比亚迪股份有限公司 | Current collector, charging device with same and rail transit system |
| CN210589304U (en) * | 2019-08-02 | 2020-05-22 | 浙江理工大学 | Robot for assisting disabled people to carry tea and send water |
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