CN108437838A - A kind of offset self-reacting device for electric vehicle wireless charging platform - Google Patents
A kind of offset self-reacting device for electric vehicle wireless charging platform Download PDFInfo
- Publication number
- CN108437838A CN108437838A CN201810402019.7A CN201810402019A CN108437838A CN 108437838 A CN108437838 A CN 108437838A CN 201810402019 A CN201810402019 A CN 201810402019A CN 108437838 A CN108437838 A CN 108437838A
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- China
- Prior art keywords
- charging platform
- guide rail
- electric vehicle
- platform
- sliding block
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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
- B60L53/12—Inductive 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
- B60L53/30—Constructional details of charging stations
- B60L53/35—Means for automatic or assisted adjustment of the relative position of charging devices and vehicles
- B60L53/38—Means for automatic or assisted adjustment of the relative position of charging devices and vehicles specially adapted for charging by inductive energy transfer
-
- 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
- Y02T90/12—Electric charging stations
-
- 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)
Abstract
The invention discloses a kind of offset self-reacting devices for electric vehicle wireless charging platform, are related to electric vehicle engineering field.The present invention includes elevating mechanism, lifting platform, charging platform ontology, two first guide rails, two first sliding blocks, the second sliding block, the second guide rail, magnetic field strength detectors and telescoping mechanism；Elevating mechanism is mounted on the bottom of lifting platform；Two first guide rails are arranged in parallel in lifting platform upper surface；Second guide rail is mounted on by two first sliding blocks on the first guide rail, and charging platform ontology is mounted on the second guide rail by the second sliding block and passes through ball-screw-transmission；Magnetic field strength detectors are mounted on charging platform ontology.The present invention is by the way that charging platform to be designed to movably, and in magnetic field strength detectors installed above, enable detected value automatic adjusting position of the platform according to magnetic field strength detectors, the magnetic field intensity between the receiving terminal on platform transmitting terminal and automobile is set to reach maximum, to improve the charge efficiency of electric vehicle, the waste of energy is reduced.
Description
Technical field
The invention belongs to electric vehicle engineering fields, more particularly to a kind of for the inclined of electric vehicle wireless charging platform
Move self-reacting device.
Background technology
With the fast development of science and technology, new-energy automobile starts to be widely used in life, becomes the main of people
One of walking-replacing tool.For electric vehicle, charging technique also continues to develop, and especially wireless charging technology also begins to apply
In real life.
In wireless charging technology, needing can by the receiving terminal on the transmitting terminal alignment electric vehicle on charging unit
Ensure charge efficiency to the maximum extent, improves charging effect.
However, during parking, it is difficult to which the transmitting terminal on the receiving terminal and charging unit on electric vehicle is complete
Alignment, it is relatively low so as to cause charge efficiency, waste a large amount of energy.
How to ensure it is in charging process that the transmitting terminal on the receiving terminal and charging unit on electric vehicle is perfectly aligned,
It is this field one of major issue urgently to be resolved hurrily.
Invention content
The purpose of the present invention is to provide a kind of offset self-reacting device for electric vehicle wireless charging platform, pass through by
Charging platform design can be moveable, and magnetic field strength detectors are installed on charging platform, magnetic field strength detectors detection
Magnetic field between the receiving terminal on transmitting terminal and automobile when charging on charging platform is strong and weak, according to the strong and weak mobile charging in magnetic field
Platform makes the transmitting terminal on charging platform be aligned with the receiving terminal on automobile, receiving terminal when solving existing electric vehicle charging
The problem that charge efficiency perfectly aligned cannot be caused low with the transmitting terminal on charging unit.
In order to solve the above technical problems, the present invention is achieved by the following technical solutions：
The present invention is a kind of offset self-reacting device for electric vehicle wireless charging platform, including elevating mechanism, lifting
Platform, charging platform ontology, the first guide rail, two first sliding blocks, the second guide rail and telescoping mechanism；
The elevating mechanism is mounted on the bottom of the lifting platform；First guide rail is two, two first guide rails
It is arranged in parallel in the upper surface of the lifting platform；
First sliding block is rectangle, and the lower surface of first sliding block is equipped with the first sliding groove, first sliding block it is upper
Surface is equipped with second sliding slot, and the first sliding groove, second sliding slot are mutually perpendicular to；Two first sliding blocks pass through the first sliding groove
Sliding is set on two first guide rails respectively；It is connected by a ball-screw between two first sliding blocks, the rolling
The second sliding block coordinated with the ball-screw is arranged on ballscrew；Second guide rail is slided by the second sliding slot pacifies
On first sliding block；Second sliding block is fixedly mounted on one side on second guide rail；
The charging platform ontology is fixedly mounted on second guide rail, the upper surface installation of the charging platform ontology
There are magnetic field strength detectors；
The telescoping mechanism is two, and the telescoping mechanism is fixedly mounted on the lifting platform and is located at described the
One end of one guide rail, the telescopic head of the telescoping mechanism are fixedly connected with first sliding block.
Further, further include controller, the controller and the elevating mechanism, the telescoping mechanism, the magnetic field
Intensity detector is electrically connected.
Further, further include pedestal, the other end of the floor installation in the elevating mechanism.
Further, the elevating mechanism is hydraulic cylinder.
Further, the diameter of the charging platform ontology is more than the diameter of the lifting platform.
Further, the telescoping mechanism is electric telescopic rod.
The invention has the advantages that：
1, the present invention is by the way that charging platform to be designed to movably, and in magnetic field strength detectors installed above, make to put down
Platform can make according to the detected value automatic adjusting position of magnetic field strength detectors between the receiving terminal on platform transmitting terminal and automobile
Magnetic field intensity reach maximum, to improve the charge efficiency of electric vehicle, reduce the waste of energy.
2, the present invention is by the way that by Platform Designing, at lifting, charging platform takes in underground when not charging to electric vehicle, subtracts
The floor space of small charging platform；When charging to electric vehicle, charging platform rises from ground by elevating mechanism, can reduce and fill
The influence in the magnetic field that earth's magnetic field emits charging platform transmitting terminal when electric.
Certainly, it implements any of the products of the present invention and does not necessarily require achieving all the advantages described above at the same time.
Description of the drawings
In order to illustrate the technical solution of the embodiments of the present invention more clearly, will be described below to embodiment required
Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for ability
For the those of ordinary skill of domain, without creative efforts, it can also be obtained according to these attached drawings other attached
Figure.
Fig. 1 is stereogram of the present invention for the offset self-reacting device of electric vehicle wireless charging platform；
Fig. 2 is front view of the present invention for the offset self-reacting device of electric vehicle wireless charging platform；
Fig. 3 is left view of the present invention for the offset self-reacting device of electric vehicle wireless charging platform；
Fig. 4 is vertical view of the present invention for the offset self-reacting device of electric vehicle wireless charging platform；
Fig. 5 is structural representation of the present invention for the first sliding block in the offset self-reacting device of electric vehicle wireless charging platform
Figure；
In attached drawing, parts list represented by the reference numerals are as follows：
1- pedestals, 2- elevating mechanisms, 3- lifting platforms, the first guide rails of 4-, the first sliding blocks of 5-, 6- telescoping mechanisms, 7- holders, 8-
Charging platform ontology, the second guide rails of 9-, 10- magnetic field strength detectors, 511- the first sliding grooves, 512- second sliding slots, 11- second are slided
Block, 12- ball-screws, 13- motors.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained all other without creative efforts
Embodiment shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that, term " bottom ", " upper surface ", " lower surface ", " one end ", " straight
The indicating positions such as diameter ", "upper", "lower" or position relationship, are merely for convenience of description of the present invention and simplification of the description, rather than indicate
Or imply that signified component or element must have a particular orientation, with specific azimuth configuration and operation, therefore cannot understand
For limitation of the present invention.
It please refers to Fig.1 shown in -5, the present invention is a kind of offset self-reacting device for electric vehicle wireless charging platform, packet
Include elevating mechanism 2, lifting platform 3, charging platform ontology 8, the first guide rail 4, two first sliding blocks 5, the second guide rail 9 and telescoping mechanism 6；
Elevating mechanism 2 is mounted on the bottom of lifting platform 3；First guide rail 4 is two, and two first guide rails 4 are arranged in parallel in liter
The upper surface of platform 3 drops；Elevating mechanism 2 is hydraulic cylinder when specific implementation.
First sliding block 5 is rectangle, and the lower surface of the first sliding block 5 is equipped with the first sliding groove 511, and the upper surface of the first sliding block 5 is set
There are second sliding slot 512, the first sliding groove 511, second sliding slot 512 to be mutually perpendicular to；Two first sliding blocks 5 are distinguished by the first sliding groove 511
Sliding is set on two first guide rails 4；It is connected by a ball-screw 12 between two first sliding blocks 5, is covered on ball-screw 12
Equipped with the second sliding block 11 coordinated with ball-screw 12；Second guide rail 9 is slidably mounted on the first sliding block 5 by second sliding slot 512
On；Second sliding block 11 is fixedly mounted on one side on the second guide rail 9；When it is implemented, ball-screw 12 is driven by a motor 13,
The output end of motor 13 is connect with one end of ball-screw 12 by shaft coupling, 13 installed therein first sliding blocks 5 of motor
On.
Charging platform ontology 8 is fixedly mounted on the second guide rail 9, and it is strong that the upper surface of charging platform ontology 8 is equipped with magnetic field
Spend detector 10；
Telescoping mechanism 6 is two, and telescoping mechanism 6 is fixedly mounted on lifting platform 3 and is located at the one of the first guide rail 4
End, the telescopic head of telescoping mechanism 6 are fixedly connected with the first sliding block 5.When it is implemented, telescoping mechanism 6 is electric telescopic rod, pass through
Holder 7 is fixedly mounted on lifting platform 3.
Wherein, further include controller, controller is electrically connected with elevating mechanism 2, telescoping mechanism 6, magnetic field strength detectors 10
It connects.
Specific work process describes：It is mounted on underground using the preceding offset self-reacting device by charging platform, when needing to charge
Electric vehicle come to a complete stop after, lifting platform 3, charging platform ontology 8 are held out ground by elevating mechanism 2, and the magnetic field on charging platform is strong
Spend the magnetic field intensity between the receiving terminal on transmitting terminal and electric vehicle on the detection charging platform of detector 10, controller control
Motor rotation drives the rotation of ball-screw 12 to drive charging platform movement to be moved along the second guide rail 9, two electricity of controller control
Dynamic telescopic rod, which moves synchronously, makes charging platform be moved along two first guide rails 4.Magnetic field intensity is set to detect by the movement of charging platform
The intensity of 10 detector of device detection reaches maximum, when the intensity that magnetic field strength detectors 10 detect reaches maximum, stops movement
Platform charges, and the magnetic field intensity that the receiving terminal on automobile receives at this time is maximum, can improve the efficiency of charging, reduces energy
The waste of amount.
Wherein, further include pedestal 1, the other end of the pedestal 1 mounted on elevating mechanism 2.It so, it is possible to ensure entirely to offset from
Adjust the steady of device.
Wherein, the diameter of charging platform ontology 8 is more than the diameter of lifting platform 3.Charging platform ontology 8 is straight when specific implementation
Diameter can also be equal with the diameter of lifting platform 3 but had better not be less than, and is risen because if the diameter of charging platform ontology 8 is less than
When the diameter of drop platform 3 is easy to cause heavy charging platform and underground, there are larger gap, sundries to be easy between charging platform and ground
Lifting platform 3 is fallen into from gap influences the movement of charging platform.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
Particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least one implementation of the present invention
In example or example.In the present specification, schematic expression of the above terms may not refer to the same embodiment or example.
Moreover, particular features, structures, materials, or characteristics described can be in any one or more of the embodiments or examples to close
Suitable mode combines.
Present invention disclosed above preferred embodiment is only intended to help to illustrate the present invention.There is no detailed for preferred embodiment
All details are described, are not limited the invention to the specific embodiments described.Obviously, according to the content of this specification,
It can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is in order to preferably explain the present invention
Principle and practical application, to enable skilled artisan to be best understood by and utilize the present invention.The present invention is only
It is limited by claims and its full scope and equivalent.
Claims (6)
1. a kind of offset self-reacting device for electric vehicle wireless charging platform, which is characterized in that including elevating mechanism (2),
Lifting platform (3), charging platform ontology (8), the first guide rail (4), two first sliding blocks (5), the second guide rail (9) and telescoping mechanism (6)；
The elevating mechanism (2) is mounted on the bottom of the lifting platform (3)；First guide rail (4) be two, two described first
Guide rail (4) is arranged in parallel in the upper surface of the lifting platform (3)；
First sliding block (5) is rectangle, and the lower surface of first sliding block (5) is equipped with the first sliding groove (511), and described first slides
The upper surface of block (5) is equipped with second sliding slot (512), and the first sliding groove (511), second sliding slot (512) are mutually perpendicular to；Described in two
First sliding block (5) is slided by the first sliding groove (511) and is set on two first guide rails (4) respectively；Two described
It is connected by a ball-screw (12) between one sliding block (5), is arranged with and the ball-screw on the ball-screw (12)
(12) the second sliding block (11) coordinated；Second guide rail (9) is slidably mounted on described first by the second sliding slot (512)
On sliding block (5)；Second sliding block (11) is fixedly mounted on one side on second guide rail (9)；
The charging platform ontology (8) is fixedly mounted on second guide rail (9), the upper table of the charging platform ontology (8)
Face is equipped with magnetic field strength detectors (10)；
The telescoping mechanism (6) is two, and the telescoping mechanism (6) is fixedly mounted on the lifting platform (3) and is located at
One end of first guide rail (4), the telescopic head of the telescoping mechanism (6) are fixedly connected with first sliding block (5).
2. a kind of offset self-reacting device for electric vehicle wireless charging platform according to claim 1, feature exist
In, further include controller, the controller and the elevating mechanism (2), the telescoping mechanism (6), magnetic field intensity detection
Device (10) is electrically connected.
3. a kind of offset self-reacting device for electric vehicle wireless charging platform according to claim 1, feature exist
In, further include pedestal (1), the other end of the pedestal (1) mounted on the elevating mechanism (2).
4. a kind of offset self-reacting device for electric vehicle wireless charging platform according to claim 1, feature exist
In the elevating mechanism (2) is hydraulic cylinder.
5. a kind of offset self-reacting device for electric vehicle wireless charging platform according to claim 1, feature exist
In the diameter of the charging platform ontology (8) is more than the diameter of the lifting platform (3).
6. a kind of offset self-reacting device for electric vehicle wireless charging platform according to claim 1, feature exist
In the telescoping mechanism (6) is electric telescopic rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810402019.7A CN108437838B (en) | 2018-04-28 | 2018-04-28 | Offset self-adjusting device for wireless charging platform of electric automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810402019.7A CN108437838B (en) | 2018-04-28 | 2018-04-28 | Offset self-adjusting device for wireless charging platform of electric automobile |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108437838A true CN108437838A (en) | 2018-08-24 |
| CN108437838B CN108437838B (en) | 2021-01-19 |
Family
ID=63202425
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810402019.7A Active CN108437838B (en) | 2018-04-28 | 2018-04-28 | Offset self-adjusting device for wireless charging platform of electric automobile |
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| Country | Link |
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| CN (1) | CN108437838B (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110422072A (en) * | 2019-07-03 | 2019-11-08 | 哈尔滨理工大学 | A kind of automatically deviation-adjusting device for new-energy automobile wireless charging |
| CN111775737A (en) * | 2020-07-22 | 2020-10-16 | 湖南汽车工程职业学院 | Wireless charging alignment system of new energy automobile based on 5G |
| CN112693351A (en) * | 2020-12-23 | 2021-04-23 | 重庆金康赛力斯新能源汽车设计院有限公司 | Alignment method for wireless charging coil of electric automobile |
| US11465520B2 (en) | 2018-10-12 | 2022-10-11 | Arnold Chase | Vehicle charging system |
| US11485246B1 (en) | 2021-04-05 | 2022-11-01 | Arnold Chase | Individualized vehicular charging mat |
| US11584240B2 (en) | 2017-04-19 | 2023-02-21 | Arnold Chase | Intelligent vehicle charging station |
| US12024039B2 (en) | 2022-11-22 | 2024-07-02 | Arnold Chase | Vehicle self-centered charging system |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
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| US11584240B2 (en) | 2017-04-19 | 2023-02-21 | Arnold Chase | Intelligent vehicle charging station |
| US11465520B2 (en) | 2018-10-12 | 2022-10-11 | Arnold Chase | Vehicle charging system |
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| CN111775737A (en) * | 2020-07-22 | 2020-10-16 | 湖南汽车工程职业学院 | Wireless charging alignment system of new energy automobile based on 5G |
| CN112693351A (en) * | 2020-12-23 | 2021-04-23 | 重庆金康赛力斯新能源汽车设计院有限公司 | Alignment method for wireless charging coil of electric automobile |
| CN112693351B (en) * | 2020-12-23 | 2024-04-23 | 重庆金康赛力斯新能源汽车设计院有限公司 | Alignment method for wireless charging coil of electric automobile |
| US11485246B1 (en) | 2021-04-05 | 2022-11-01 | Arnold Chase | Individualized vehicular charging mat |
| US12024039B2 (en) | 2022-11-22 | 2024-07-02 | Arnold Chase | Vehicle self-centered charging system |
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| Publication number | Publication date |
|---|---|
| CN108437838B (en) | 2021-01-19 |
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