CN110667416A - Electrode plate assembly, electric bow and charging device - Google Patents
Electrode plate assembly, electric bow and charging device Download PDFInfo
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- CN110667416A CN110667416A CN201910867167.0A CN201910867167A CN110667416A CN 110667416 A CN110667416 A CN 110667416A CN 201910867167 A CN201910867167 A CN 201910867167A CN 110667416 A CN110667416 A CN 110667416A
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- Prior art keywords
- electrode plate
- movable
- plate assembly
- fixed conductive
- plate
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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
- B60L53/16—Connectors, e.g. plugs or sockets, specially adapted for charging electric vehicles
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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
- B60L53/18—Cables specially adapted for charging electric vehicles
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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
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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
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
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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
- 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)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
The invention relates to an electrode plate assembly, an electric bow and a charging device. The electrode plate assembly comprises a fixed conductive piece and a movable electrode plate, wherein the fixed conductive piece is used for being fixed on an insulating seat, the movable electrode plate is in conductive contact with an electric bow electrode plate in a matched mode, the movable electrode plate and the fixed conductive piece are arranged at intervals and are in conductive connection through flexible connection, the electrode plate assembly further comprises an elastic piece, the elastic piece enables the movable electrode plate to be far away from the fixed conductive piece in the elastic direction, the elastic piece enables the movable electrode plate to move relative to the fixed conductive piece, and a cable fixing structure used for being fixedly connected with a cable is arranged. Compared with the prior art, the movable polar plate in the electrode plate assembly is flexibly connected with the fixed conductive piece, the elastic piece is arranged between the fixed conductive piece and the movable polar plate, the cable is fixedly connected with the fixed conductive piece through the cable fixing structure, the movable polar plate is movably leveled during charging, the cable is kept fixed, and the problem that the service life of the cable is short due to the fact that the cable moves along with the polar plate is solved.
Description
Technical Field
The invention relates to the field of electric automobile charging equipment, in particular to an electrode plate assembly, an electric bow and a charging device.
Background
Along with the popularization of new energy automobiles, the quantity of electric vehicles is increased, and more buses are driven by electric power particularly in the field of urban public transportation. Like the conventional automobile which needs to be refueled, the electric vehicle needs to be charged. At present, most domestic electric vehicles use a charging gun to realize the electrical connection between charging equipment and vehicles. However, the battery capacity of the electric bus is large, and the charging using the conventional charging gun takes a long time, so that the electric bus is difficult to be applied to the electric bus requiring rapid charging.
In order to meet the demand of quick charging of the electric bus, the electric bus in the prior art generally adopts a charging bow capable of bearing large current to be electrically connected with a current collector on the roof for charging. The charging bow comprises a lifting type and a pressing type. The lifting charging bow is arranged on the electric bus, and when the electric bus is charged, the electric bus runs to a preset position, and the charging bow is lifted to be electrically connected with the electrode plate of the charging frame. However, due to the restriction of complex road conditions and working environments, the electric bus is likely to incline when parked, so that the charging bow on the roof cannot contact the electrode plate, and the electric bus cannot be normally charged.
Therefore, the prior art provides a super capacitor quick charging system for a bus (chinese patent application with application publication No. CN 101447630A), which includes a station device and a carriage device, wherein the station device includes a liftable platform, a support spring, a first insulator and a charging electrode, one end of the support spring is relatively fixed with the liftable platform, the other end of the support spring is relatively fixed with the upper end face of the first insulator, the charging electrode is fixed on the lower surface of the first insulator, and the charging electrode is electrically connected with a station power cable. However, when the station equipment charges the carriage equipment, the power cable moves along with the up-and-down floating of the charging electrode, and the power cable has the problems of short service life and poor durability due to the heavy weight and poor flexibility of the power cable.
Disclosure of Invention
The invention aims to provide an electrode plate assembly to solve the problem that the service life of a power cable is shortened due to the fact that the power cable connected with the electrode plate assembly moves along with an electrode. The invention also aims to provide an electric bow using the electrode plate assembly, so as to solve the problem of poor durability of the conventional charging bow caused by short service life of a power cable. The invention also aims to provide a charging device using the charging bow, so as to solve the problem of poor durability of the conventional charging device.
In order to achieve the purpose, the technical scheme of the electrode plate assembly is as follows:
the electrode plate assembly comprises a fixed conductive piece and a movable polar plate, wherein the fixed conductive piece is used for being fixed on the insulating base, the movable polar plate is in conductive contact with the matched pantograph polar plate, the movable polar plate and the fixed conductive piece are arranged at intervals and are in conductive connection through flexible connection, the electrode plate assembly further comprises an elastic piece, the elastic piece is used for applying elastic force to the movable polar plate to enable the movable polar plate to be far away from the fixed conductive piece, so that the movable polar plate can relatively fix the conductive piece to move, and a cable fixing structure used for being fixedly connected with a cable.
The beneficial effects are that: compared with the prior art, the movable polar plate in the electrode plate assembly is flexibly connected with the fixed conductive piece, the elastic piece is arranged between the fixed conductive piece and the movable polar plate, the cable is fixedly connected with the fixed conductive piece through the cable fixing structure, when a vehicle is charged, the movable polar plate is movably leveled, and the cable is kept fixed, so that the problem that the service life of the cable is short due to the fact that the cable moves along with the polar plate is solved.
Furthermore, the elastic part is a spring pressed between the movable polar plate and the fixed conductive part. The elastic piece is a spring and is convenient to mount.
Furthermore, the electrode plate assembly also comprises a guide part penetrating through the spring, and a floating gap is formed between the guide part and the matching hole of the movable polar plate, the fixed conductive part or the insulating seat, so that the movable polar plate can obliquely float relative to the fixed conductive part. The guide piece plays a role in guiding the spring, and meanwhile, the movable pole plate can deflect.
Furthermore, the guide part is a guide bolt, and the guide bolt, the movable pole plate and the matching hole of the fixed conductive part are provided with floating gaps. The guide part is a guide bolt, so that the cost is low, and the manufacturing cost of the electrode plate assembly is reduced.
Furthermore, a long hole extending along the through-flow direction of the flexible connection is formed in the middle of the flexible connection. The flexible connection is provided with a long hole, so that the flexible connection is convenient to deform along with the movable polar plate.
Further, the elastic parts are provided with a plurality of elastic parts which are arranged at intervals. The elastic pieces enhance the elasticity between the movable polar plate and the fixed conductive piece and are beneficial to the compression of the movable polar plate and the charging polar plate.
The technical scheme of the electric bow is as follows:
the electric bow includes the insulator and sets up the electrode plate subassembly on the insulator, the electrode plate subassembly is including fixing fixed electrically conductive piece on the insulator, be used for the movable polar plate with the electric bow polar plate conductive contact of adaptation, movable polar plate and fixed electrically conductive interval set up and the two is through flexible coupling conductive connection, the electrode plate subassembly is still including being used for exerting the elastic component that makes movable polar plate keep away from fixed electrically conductive orientation elasticity to movable polar plate to make movable polar plate can the relatively fixed electrically conductive activity of leading, be equipped with on the fixed electrically conductive piece be used for with cable fixed connection's cable fixed knot construct.
The beneficial effects are that: compared with the prior art, the movable polar plate in the electrode plate assembly is flexibly connected with the fixed conductive piece, the elastic piece is arranged between the fixed conductive piece and the movable polar plate, the cable is fixedly connected with the fixed conductive piece through the cable fixing structure, when a vehicle is charged, the movable polar plate is movably leveled, and the cable is kept fixed, so that the problem that the service life of the cable is short due to the fact that the cable moves along with the polar plate is solved.
Furthermore, the elastic part is a spring pressed between the movable polar plate and the fixed conductive part. The elastic piece is a spring and is convenient to mount.
Furthermore, the electrode plate assembly also comprises a guide part penetrating through the spring, and a floating gap is formed between the guide part and the matching hole of the movable polar plate, the fixed conductive part or the insulating seat, so that the movable polar plate can obliquely float relative to the fixed conductive part. The guide piece plays a role in guiding the spring, and meanwhile, the movable pole plate can deflect.
Furthermore, the guide part is a guide bolt, and the guide bolt, the movable pole plate and the matching hole of the fixed conductive part are provided with floating gaps. The guide part is a guide bolt, so that the cost is low, and the manufacturing cost of the electric bow is reduced.
Furthermore, a long hole extending along the through-flow direction of the flexible connection is formed in the middle of the flexible connection. The flexible connection is provided with a long hole, so that the flexible connection is convenient to deform along with the movable polar plate.
Further, the elastic parts are provided with a plurality of elastic parts which are arranged at intervals. The elastic pieces enhance the elasticity between the movable polar plate and the fixed conductive piece and are beneficial to the compression of the movable polar plate and the charging polar plate.
The technical scheme of the charging device is as follows:
charging device includes charging frame, the electric bow of setting on the charging frame and the cable of being connected with the electric bow, the electric bow includes insulating seat and the electrode plate subassembly of setting on insulating seat, electrode plate subassembly is including fixing fixed conductive piece on insulating seat, the movable polar plate that is used for the electric bow polar plate conductive contact with the adaptation, and the movable polar plate sets up and the two is through the flexible coupling conductive connection with fixed conductive piece interval, and electrode plate subassembly still is including being used for exerting the elastic component that makes the movable polar plate keep away from fixed conductive piece direction elasticity to movable polar plate to make movable polar plate can the fixed conductive piece activity relatively, be equipped with the cable fixed knot who is connected with cable fixed on the fixed conductive piece and construct.
The beneficial effects are that: compared with the prior art, the movable polar plate and the fixed conductive piece are flexibly connected in the charging device, the elastic piece is arranged between the fixed conductive piece and the movable polar plate, the cable is fixedly connected with the fixed conductive piece through the cable fixing structure, when a vehicle is charged, the movable polar plate is movably leveled, and the cable is kept fixed, so that the problem that the service life of the cable is short due to the fact that the cable moves along with the polar plate is solved.
Furthermore, the elastic part is a spring pressed between the movable polar plate and the fixed conductive part. The elastic piece is a spring and is convenient to mount.
Furthermore, the electrode plate assembly also comprises a guide part penetrating through the spring, and a floating gap is formed between the guide part and the matching hole of the movable polar plate, the fixed conductive part or the insulating seat, so that the movable polar plate can obliquely float relative to the fixed conductive part. The guide piece plays a role in guiding the spring, and meanwhile, the movable pole plate can deflect.
Furthermore, the guide part is a guide bolt, and the guide bolt, the movable pole plate and the matching hole of the fixed conductive part are provided with floating gaps. The guide part is a guide bolt, so that the cost is low, and the manufacturing cost of the charging device is reduced.
Furthermore, a long hole extending along the through-flow direction of the flexible connection is formed in the middle of the flexible connection. The flexible connection is provided with a long hole, so that the flexible connection is convenient to deform along with the movable polar plate.
Further, the elastic parts are provided with a plurality of elastic parts which are arranged at intervals. The elastic pieces enhance the elasticity between the movable polar plate and the fixed conductive piece and are beneficial to the compression of the movable polar plate and the charging polar plate.
Drawings
FIG. 1 is a schematic structural view of an electrode plate assembly of the present invention;
FIG. 2 is a top view of the electrode plate assembly of FIG. 1;
FIG. 3 is a front view of the movable plate of FIG. 1;
FIG. 4 is a top view of the movable plate of FIG. 1;
in the figure: 1-an insulator; 2-a guide bolt; 3-a nut; 4-flexible connection; 41-long hole; 5-a spring; 6-watchband contact fingers; 7-movable polar plate; 71-a connection hole; 72-dovetail groove; 8-fixing the conductive plate; 9-spring washer; 10-fixing the bolt; 11-fixing hole.
Detailed Description
The following further describes embodiments of the present invention with reference to the drawings.
As shown in fig. 1 and 2, the first embodiment of the electrode plate assembly of the present invention includes a fixed conductive plate 8 and a movable electrode plate 7 spaced from the fixed conductive plate 8, and a side surface of the fixed conductive plate 8 away from the movable electrode plate 7 is fixedly connected to the insulating base. The fixed conductive plate 8 is provided with a cable fixing structure fixedly connected with the power cable, and the movable polar plate 7 is electrically connected with the fixed conductive plate 8 through the flexible connection 4. An elastic piece is arranged between the fixed conductive plate 8 and the movable polar plate 7 and is used for applying elasticity to the movable polar plate 7 when the movable polar plate 7 is pressed against the polar plate of the charging device or the vehicle so as to enable the movable polar plate 7 to move relative to the fixed conductive plate 8. The flexible connection in this embodiment is a copper tape, and has the same structure as the flexible connection in the prior art.
Specifically, the elastic member is a spring 5, the number of the springs 5 is four, four springs 5 are arranged at four corners of the fixed conductive plate 8 and the movable polar plate 7, and in other embodiments, any number of springs may be provided, such as one, two, three, and the like. Referring to fig. 3, the movable electrode plate 7 of the present embodiment is rectangular, the four corners of the rectangular movable electrode plate 7 are respectively provided with a connection hole 71 penetrating through the movable electrode plate 7, and the fixed conductive plate 8 is provided with a matching hole corresponding to the connection hole 71. The guide bolts 2 are arranged between the corresponding connecting holes 71 and the matching holes in a penetrating mode, the four springs 5 are correspondingly sleeved on the four guide bolts 2, and two ends of each spring 5 are respectively pressed against the fixed conducting plate 8 and the movable polar plate 7. The hole of the connecting hole 71 is along a plane lower than the movable pole plate 7 to form a recess for receiving the head of the guide bolt 2, and the nut 3 is provided on the end of the guide bolt 2 penetrating through the fixed conductive plate 8. The aperture of the matching hole on the fixed conductive plate 8 of the embodiment is larger than the diameter of the guide bolt 2, i.e. a certain floating gap is formed between the guide bolt 2 and the matching hole; the hole diameter of the connecting hole 71 of the movable pole plate 7 is larger than the diameter of the guide bolt 2, so that the movable pole plate 7 can obliquely float relative to the fixed conductive plate 8 in the front-back left-right direction.
The flexible connection 4 is of a C-shaped structure, and the two flexible connections 4 are connected to the ends of the fixed conductive plate 8 and the movable polar plate 7. In order to enable the flexible connection 4 to deform correspondingly when the movable pole plate 7 and the fixed conductive plate 8 float relatively, the flexible connection 4 is provided with a long hole 41 extending along the flow direction.
As shown in fig. 3 and 4, a dovetail groove 72 penetrating through both ends of the activity is provided at a middle position of the movable polar plate 7 in the present embodiment, a watchband contact finger 6 is provided in the dovetail groove 72, the watchband contact finger 6 is electrically connected to the movable polar plate 7, the watchband contact finger 6 has the same structure as the watchband contact finger 6 in the prior art (for example, a watchband contact finger disclosed in the chinese utility model patent with an authorized publication number of CN 207403574U), and the structure of the watchband contact finger 6 is not described. The movable polar plate 7 is electrically connected with a polar plate of a charging device or a polar plate of a vehicle through the watchband contact fingers 6, and the watchband contact fingers 6 are pressed and deformed to form a lap joint surface, so that the charging safety is improved.
In order to facilitate the arrangement, the cable fixing structure for fixedly connecting with the cable on the fixed and conductive plate 8 in this embodiment is specifically a fixing hole 11 penetrating through the fixed and conductive plate 8, and in other embodiments, the cable fixing structure may also be other structures such as a pressing line bolt arranged on the fixed and conductive plate.
The insulator base of this embodiment is a columnar insulator 1, and the fixed conductive plate 8 is fixedly connected to the insulator 1 by a fixing bolt 10. In order to enhance the fixing strength between the fixing conductive plate 8 and the insulator 1, a spring washer 9 and a flat washer are provided between the fixing bolt 10 and the fixing plate.
The second embodiment of the electrode plate assembly of the present invention is different from the first embodiment of the electrode plate assembly in that the aperture of the connecting hole on the movable electrode plate in this embodiment is larger than the diameter of the threaded section of the guide bolt, that is, a certain floating gap is formed between the guide bolt and the connecting hole of the movable electrode plate. The diameter of the matching hole on the fixed conductive plate is equal to the diameter of the guide bolt. In other embodiments, a floating gap may be formed between the fitting hole of the fixed conductive plate and the guide bolt, and the diameter of the connecting hole in the movable polar plate is equal to the diameter of the guide bolt.
The third embodiment of the electrode plate assembly of the present invention is different from the first embodiment of the electrode plate assembly in that the insulating base in the present embodiment includes an insulating plate fixedly connected to the fixed conductive plate, the insulating plate and the movable plate are correspondingly provided with matching holes, the guide bolt is inserted into the matching hole, the hole diameter of the matching hole in the insulating plate is larger than the diameter of the guide bolt so as to provide a floating gap between the guide bolt and the insulating plate, and the movable plate is obliquely floated relative to the insulating plate. Compared with the first embodiment, the electrode plate assembly in the first embodiment has a more complex structure.
The fourth embodiment of the electrode plate assembly of the present invention is different from the first embodiment of the electrode plate assembly in that two ends of the spring in the present embodiment are respectively connected to the fixed conductive plate and the movable electrode plate, and no guide bolt is arranged between the fixed conductive plate and the movable electrode plate, at this time, the movable electrode plate and the fixed conductive plate are fixed by the spring and the flexible connection, but compared with the first embodiment, the stability of the movable electrode plate is poorer at this time.
The fifth embodiment of the electrode plate assembly of the present invention is different from the first embodiment of the electrode plate assembly in that the insulating base in the present embodiment includes an insulating plate fixedly connected to a fixed conductive plate, two ends of a spring are respectively connected to the insulating plate and a movable pole plate, and no guide bolt is disposed between the fixed conductive plate and the movable pole plate.
The difference between the sixth embodiment of the electrode plate assembly of the present invention and the first embodiment of the electrode plate assembly is that the movable polar plate, the fixed conductive plate and the guide bolt in the present embodiment are in sliding fit, the movable polar plate can slide in a guide manner relative to the fixed conductive plate, and the electrode plate assembly in the present embodiment can be used in an occasion with low requirement on the conductivity between the movable polar plate and the charging polar plate.
In other embodiments, the spring can be replaced by a rubber column; the fixed conductive plate can be replaced by other structures such as a conductive frame.
In one embodiment of the present invention, an electrical pantograph includes an insulator base and an electrode plate assembly disposed on the insulator base. The electrode plate assembly has the same structure as the electrode plate assemblies in the embodiments, and the description is omitted.
In a specific embodiment of the charging device of the present invention, the charging device includes a charging rack, an electric pantograph disposed on the charging rack, and a cable connected to the electric pantograph, the electric pantograph includes an insulating base and an electrode plate assembly disposed on the insulating base, and the electrode plate assembly has the same structure as the electrode plate assembly in each of the above embodiments, and is not described again. The charging device in the embodiment is arranged on the top of the vehicle, and when the charging device is charged, the charging frame drives the electrode plate assembly to be electrically connected with the charging electrode plate outside the vehicle. In other embodiments, the charging device may be mounted in a charging station, and in use, the charging stand moves down to drive the electrode plate assembly to electrically connect with the electrode plate on the vehicle.
Claims (8)
1. Electrode plate subassembly, its characterized in that: the electrode plate component also comprises an elastic component which is used for applying elastic force to the movable electrode plate to enable the movable electrode plate to be far away from the fixed conductive component, so that the movable electrode plate can relatively fix the conductive component to move, and the fixed conductive component is provided with a cable fixing structure which is used for being fixedly connected with a cable.
2. The electrode plate assembly of claim 1, wherein: the elastic piece is a spring pressed between the movable polar plate and the fixed conductive piece.
3. The electrode plate assembly of claim 2, wherein: the electrode plate assembly also comprises a guide member penetrating through the spring, and a floating gap is formed between the guide member and the matching hole of the movable polar plate, the fixed conductive member or the insulating seat, so that the movable polar plate can obliquely float relative to the fixed conductive member.
4. The electrode plate assembly of claim 3, wherein: the guide piece is a guide bolt, and the guide bolt, the movable polar plate and the matching hole of the fixed conductive piece are provided with floating gaps.
5. The electrode plate assembly of claim 1 ~ 4, wherein the flexible connection has a central elongated hole extending in the direction of flow.
6. The electrode plate assembly of claim 1 ~ 4, wherein said elastic member has a plurality of elastic members spaced apart from each other.
7. An electric bow comprising an insulator base and an electrode plate assembly disposed on the insulator base, wherein the electrode plate assembly is as set forth in any one of claims 1 ~ 6.
8. A charging device comprising a charging stand, an electric bow arranged on the charging stand and a cable connected to the electric bow, the electric bow comprising an insulating base and an electrode plate assembly arranged on the insulating base, wherein the electrode plate assembly is an electrode plate assembly according to claim 1 ~ 6.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910208336 | 2019-03-19 | ||
| CN201910208336X | 2019-03-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110667416A true CN110667416A (en) | 2020-01-10 |
Family
ID=69076855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910867167.0A Pending CN110667416A (en) | 2019-03-19 | 2019-09-12 | Electrode plate assembly, electric bow and charging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110667416A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111406788A (en) * | 2020-04-24 | 2020-07-14 | 珠海格力电器股份有限公司 | Thawing device and refrigerator |
| CN111619376A (en) * | 2020-05-18 | 2020-09-04 | 库卡机器人(广东)有限公司 | Flexible mechanism and charging device |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202076589U (en) * | 2011-05-31 | 2011-12-14 | 许继电源有限公司 | Connector floating mechanism |
| CN102343821A (en) * | 2010-08-02 | 2012-02-08 | 余哲锐 | Anti-falling line contact device of trolley bus |
| CN202473714U (en) * | 2012-02-10 | 2012-10-03 | 成都中工电气工程有限公司 | Moving contact cutter mechanism of track traffic isolation switch |
| CN105416075A (en) * | 2015-12-15 | 2016-03-23 | 郑州宇通客车股份有限公司 | Pantograph and electric vehicle adopting pantograph |
| CN208164770U (en) * | 2018-03-07 | 2018-11-30 | 郑州宇通客车股份有限公司 | A kind of vehicle and pantograph device, charging bow, pantograph, pole plate |
| CN109228896A (en) * | 2018-11-13 | 2019-01-18 | 四川永贵科技有限公司 | A kind of adaptivity contact bindiny mechanism and its charging bow |
| DE102017215340A1 (en) * | 2017-09-01 | 2019-03-07 | Siemens Aktiengesellschaft | Method for checking a contacting of a pantograph and pantograph |
| CN208596717U (en) * | 2018-06-11 | 2019-03-12 | 江西星盈科技有限公司 | A kind of novel vibration resistance lithium battery top cap |
-
2019
- 2019-09-12 CN CN201910867167.0A patent/CN110667416A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102343821A (en) * | 2010-08-02 | 2012-02-08 | 余哲锐 | Anti-falling line contact device of trolley bus |
| CN202076589U (en) * | 2011-05-31 | 2011-12-14 | 许继电源有限公司 | Connector floating mechanism |
| CN202473714U (en) * | 2012-02-10 | 2012-10-03 | 成都中工电气工程有限公司 | Moving contact cutter mechanism of track traffic isolation switch |
| CN105416075A (en) * | 2015-12-15 | 2016-03-23 | 郑州宇通客车股份有限公司 | Pantograph and electric vehicle adopting pantograph |
| DE102017215340A1 (en) * | 2017-09-01 | 2019-03-07 | Siemens Aktiengesellschaft | Method for checking a contacting of a pantograph and pantograph |
| CN208164770U (en) * | 2018-03-07 | 2018-11-30 | 郑州宇通客车股份有限公司 | A kind of vehicle and pantograph device, charging bow, pantograph, pole plate |
| CN208596717U (en) * | 2018-06-11 | 2019-03-12 | 江西星盈科技有限公司 | A kind of novel vibration resistance lithium battery top cap |
| CN109228896A (en) * | 2018-11-13 | 2019-01-18 | 四川永贵科技有限公司 | A kind of adaptivity contact bindiny mechanism and its charging bow |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111406788A (en) * | 2020-04-24 | 2020-07-14 | 珠海格力电器股份有限公司 | Thawing device and refrigerator |
| CN111619376A (en) * | 2020-05-18 | 2020-09-04 | 库卡机器人(广东)有限公司 | Flexible mechanism and charging device |
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Application publication date: 20200110 |