CN111071077A - Lifting type wireless charger and automobile intelligent automatic alignment system - Google Patents

Lifting type wireless charger and automobile intelligent automatic alignment system Download PDF

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Publication number
CN111071077A
CN111071077A CN202010013465.6A CN202010013465A CN111071077A CN 111071077 A CN111071077 A CN 111071077A CN 202010013465 A CN202010013465 A CN 202010013465A CN 111071077 A CN111071077 A CN 111071077A
Authority
CN
China
Prior art keywords
wireless transmitter
wireless
wireless charger
motor
moving mechanism
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202010013465.6A
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Chinese (zh)
Inventor
朱浩宇
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hexin Magnetic Conductance Technology Wuxi Co ltd
Original Assignee
Hexin Magnetic Conductance Technology Wuxi Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hexin Magnetic Conductance Technology Wuxi Co ltd filed Critical Hexin Magnetic Conductance Technology Wuxi Co ltd
Priority to CN202010013465.6A priority Critical patent/CN111071077A/en
Publication of CN111071077A publication Critical patent/CN111071077A/en
Priority to PCT/CN2020/100621 priority patent/WO2021139125A1/en
Pending legal-status Critical Current

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Classifications

    • 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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
    • H02J50/10—Circuit arrangements or systems for wireless supply or distribution of electric power using inductive coupling
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
    • H02J50/90—Circuit arrangements or systems for wireless supply or distribution of electric power involving detection or optimisation of position, e.g. alignment
    • 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)
  • Computer Networks & Wireless Communication (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Position, Course, Altitude, Or Attitude Of Moving Bodies (AREA)

Abstract

The invention belongs to the field of wireless chargers, and aims to provide a lifting type wireless charger and an intelligent automatic alignment system of an automobile, which comprises a wireless charger arranged on the ground and a convex receiver arranged on the automobile; the wireless charger comprises a base, a lifting device arranged on the base and a wireless transmitter; a wireless transmitting coil is arranged in the wireless transmitter; a moving mechanism is arranged between the wireless transmitter and the lifting device; the wireless transmitter is also provided with a controller and a distance sensor; the controller is electrically connected with the distance sensor; the controller is electrically connected with the moving mechanism. This wireless charger can remove to set up distance sensor, can respond to the position of receiver on the car, through removing wireless charger, realize that the position of wireless charger and receiver corresponds.

Description

Lifting type wireless charger and automobile intelligent automatic alignment system
Technical Field
The invention relates to the field of wireless chargers, in particular to a lifting type wireless charger and an intelligent automatic alignment system of an automobile.
Background
The electric vehicle (BEV) is a vehicle which takes a vehicle-mounted power supply as power and drives wheels by a motor, and meets various requirements of road traffic and safety regulations. The charging modes of the electric automobile are classified into wired charging and wireless charging. The principle is that the wireless transmitter that charges is installed on subaerial, installs the receiving panel bottom the car to wireless charging, non-contact charging promptly. When needing to charge, stop the car to wireless transmitter top that charges for the receiver panel corresponds with the position of wireless transmitter that charges, utilizes the wireless transmitter that charges to send the electromagnetic wave, and the receiver panel receives electromagnetic wave conversion current and charges. The wireless charging mode is accepted by more and more users because of convenient use.
Because the position deviation of the charger and the receiver on the automobile needs to be in a smaller range, a better charging effect can be achieved. However, the wireless charger is disposed on the ground and is in a blind area of a driver of the automobile, so that the driver has difficulty in determining the position of the wireless charger.
Disclosure of Invention
The invention provides a lifting type wireless charger and an intelligent automatic alignment system of an automobile.
The technical purpose of the invention is realized by the following technical scheme:
a lifting type wireless charger and automobile intelligent automatic alignment system comprises a wireless charger arranged on the ground and a convex receiver arranged on an automobile; the method is characterized in that: the wireless charger comprises a base, a lifting device arranged on the base and a wireless transmitter; a wireless transmitting coil is arranged in the wireless transmitter; a moving mechanism is arranged between the wireless transmitter and the lifting device; the wireless transmitter is also provided with a controller and a distance sensor; the controller is electrically connected with the distance sensor; the controller is electrically connected with the moving mechanism.
Further setting: the moving mechanism comprises two fixed seats which are fixedly connected with two ends of the bottom of the wireless transmitter respectively; a rotatable screw rod is arranged between the two fixed seats; one end of the screw rod is provided with a first motor, and the screw rod is in transmission connection with the motor; the screw rod is also sleeved with a nut; the nut is fixedly connected with the lifting device; the controller is electrically connected with the first motor.
Further setting: the moving mechanism comprises a rack which is arranged at the bottom of the wireless transmitter and is fixedly connected with the wireless transmitter; a moving gear is meshed on the rack; a second motor is arranged on the movable gear; the second motor is fixedly connected with the lifting device; the controller is electrically connected with the second motor.
Further setting: the moving mechanism comprises a synchronous belt, a driving belt wheel, a driven belt wheel and a third motor; both ends of the synchronous belt are fixedly connected with the bottom of the wireless transmitter; the driving belt wheel is connected with the third motor; the third motor is fixedly connected with the lifting device; the driven belt wheel is rotationally connected with the lifting device; the synchronous belt is sleeved outside the driving belt wheel and the driven belt wheel.
Further setting: two sliding blocks are arranged on the wireless transmitter; the two sliding blocks are respectively arranged at two ends of the wireless transmitter in the direction perpendicular to the moving direction of the moving mechanism; one sides of the two sliding blocks, which are far away from the wireless transmitter, are respectively provided with a fixing plate; the two fixing plates are fixedly connected with the lifting device; a sliding groove corresponding to the sliding block is arranged on any fixing plate; the sliding block is embedded in the sliding groove.
Further setting: the distance sensor is arranged in the center of the wireless charger.
Further setting: a protective plate is arranged above the wireless transmitter; the protection plate is fixedly connected with the two fixing plates respectively; the number of the distance sensors is two, and the two distance sensors are respectively arranged at the top of the wireless transmitter and at two ends of the moving mechanism in the translation direction.
Further setting: proximity switches are arranged on two sides of the wireless transmitter; the controller is electrically connected with the proximity switch.
In conclusion, the invention has the following beneficial effects:
1. the distance sensor is arranged on the wireless charger and can sense a convex receiver on the automobile, so that the relative position of the receiver and the wireless charger is judged;
2. a moving mechanism is arranged, so that the wireless charger can move relative to the automobile, and the position correspondence between the wireless charger and the receiver is realized;
3. the positioning sliding groove is arranged, so that the wireless transmitter and the base can be prevented from being dislocated during movement;
4. the proximity switch is arranged, so that the wireless charger can be prevented from colliding with an automobile tire when moving transversely.
Drawings
Fig. 1 is a schematic structural diagram for embodying a wireless charger in embodiment 1;
FIG. 2 is a schematic structural view for embodying the moving mechanism in embodiment 1;
fig. 3 is a schematic structural diagram for embodying the wireless charger in embodiment 2;
FIG. 4 is a schematic structural view for embodying the moving mechanism in embodiment 2;
fig. 5 is a schematic structural diagram for embodying a moving manner of the wireless charger in embodiment 1;
fig. 6 is a schematic structural diagram for embodying a moving manner of the wireless charger in embodiment 1;
fig. 7 is a schematic structural diagram for embodying a moving manner of the wireless charger in embodiment 4;
fig. 8 is a schematic structural diagram for embodying a moving manner of the wireless charger in embodiment 4;
fig. 9 is a schematic structural diagram for embodying a moving manner of the wireless charger in embodiment 3;
fig. 10 is a schematic structural diagram for embodying the wireless charger in embodiment 3.
In the figure, 1, receiver; 2. an automobile; 3. a base; 5. a wireless transmitter; 6. a distance sensor; 7. a screw rod; 8. a fixed seat; 9. a nut; 10. a scissor lift mechanism; 11. a top plate; 12. a slider; 13. a chute; 14. a proximity switch; 15. a fixing plate; 16. a rack; 17. a moving gear; 18. a first motor; 19. a second motor; 21. a protection plate; 22. a synchronous belt; 23. a driving pulley; 24. a driven pulley; 25. a third motor.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
In which like parts are designated by like reference numerals. It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "bottom" and "top," "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.
Example 1: a lifting type wireless charger and automobile intelligent automatic alignment system is shown in figures 1, 2, 5 and 6 and comprises a wireless charger arranged on the ground and a convex receiver 1 arranged on an automobile 2. The wireless charger includes a base 3, a lifting device disposed on the base 3, and a wireless transmitter 5. A wireless transmitting coil is arranged in the wireless transmitter 5. A moving mechanism is arranged between the wireless transmitter 5 and the lifting device. The wireless transmitter 5 is also provided with a controller and a distance sensor 6. The controller is electrically connected to the distance sensor 6. The controller is electrically connected with the moving mechanism. Since the receiver 1 protrudes from the vehicle cabin, the distance from the wireless transmitter 5 to the receiver 1 is less than the distance from the wireless transmitter 5 to the bottom of the automobile 2, and whether the receiver 1 is located above the wireless transmitter 5 can be detected by the distance sensor 6. The lifting device comprises a scissor type lifting mechanism 10 and a top plate 11. The distance sensor 6 may be a laser distance sensor or an opto-electronic switch or a proximity switch or an ultrasonic distance measuring sensor.
The moving mechanism comprises two fixed seats 8 which are respectively and fixedly connected with the two ends of the bottom of the wireless transmitter 5. A rotatable screw rod 7 is arranged between the two fixed seats 8. One end of the screw rod 7 is provided with a first motor 18, and the screw rod 7 is in transmission connection with the motor. The screw rod 7 is also sleeved with a nut 9. The nut 9 is fixedly connected with a top plate 11 of the lifting device. The controller is electrically connected to the first motor 18. The first motor 18 rotates the lead screw 7 and is driven by the nut 9, so that the wireless transmitter 5 can move transversely relative to the lifting mechanism.
The wireless transmitter 5 is provided with two sliding blocks 12; the two sliding blocks 12 are respectively arranged at two ends of the wireless transmitter 5 in the direction vertical to the moving direction of the moving mechanism; one sides of the two sliding blocks 12 far away from the wireless transmitter 5 are respectively provided with a fixed plate 15; the two fixing plates 15 are both fixedly connected with the top plate 11 of the lifting device; a sliding chute 13 which is arranged corresponding to the sliding block 12 is arranged on any fixing plate 15; the slide block 12 is embedded in the slide groove 13.
The distance sensor 6 is provided in the center of the wireless charger.
Proximity switches 14 are also provided on either side of the wireless transmitter 5. The controller is electrically connected to the proximity switch 14. The proximity switch 14 is provided to prevent the wireless charger from colliding with the tires of the automobile 2 when the wireless charger is moved laterally.
The use of this embodiment is as follows: the moving mechanism drives the wireless transmitter 5 to move transversely relative to the lifting device. The lifting device and the base 3 are fixed on the ground, and when the automobile 2 is stopped, the position of the lifting device relative to the automobile 2 is fixed, so that the wireless transmitter 5 moves relative to the lifting device and also moves transversely relative to the automobile 2. The distance sensor 6 can sense the relative position of the wireless transmitter 5 and the receiver 1 on the automobile 2, and when the left edge of the receiver 1 is detected, namely the distance detected by the distance sensor 6 suddenly becomes smaller and the reduction amount is approximately equal to the protrusion amount of the receiver 1 when the left edge moves rightwards, or the distance detected by the distance sensor 6 suddenly becomes larger and the increase amount is approximately equal to the protrusion amount of the receiver 1 when the left edge moves leftwards, the wireless transmitter 5 is enabled to move rightwards for a distance, so that the horizontal distance between the wireless transmitter 5 and the receiver 1 is within an error range. When detecting the right edge of the receiver 1, that is, when moving to the left, the distance detected by the distance sensor 6 suddenly becomes smaller and decreases by an amount approximately equal to the protrusion amount of the receiver 1, or when moving to the right, the distance detected by the distance sensor 6 suddenly becomes larger and increases by an amount approximately equal to the protrusion amount of the receiver 1, the wireless transmitter 5 is moved to the left by a distance such that the horizontal distance between the wireless transmitter 5 and the receiver 1 is within the error range.
Example 2: a lifting type wireless charger and automobile intelligent automatic alignment system is shown in figures 3-4 and is different from embodiment 1 in that a moving mechanism comprises a rack 16 which is arranged at the bottom of a wireless transmitter 5 and fixedly connected with the wireless transmitter 5. The rack 16 is engaged with a moving gear 17. The moving gear 17 is provided with a second motor 19. The second motor 19 is fixedly connected with the lifting device. The controller is electrically connected to the second motor 19.
Example 3: a lifting type wireless charger and an intelligent automatic alignment system of an automobile are disclosed, as shown in figures 9-10, the difference from embodiment 1 is that a moving mechanism comprises a synchronous belt 22, a driving pulley 23, a driven pulley 24 and a third motor 25; three fixing plates 15 are arranged on a top plate 11 of the lifting device, and two ends of a synchronous belt 22 are fixedly connected with the bottom of the wireless transmitter 5; the driving pulley 23 is connected with the third motor 25; the third motor 25 is fixedly connected to the intermediate stationary plate 15. The top plates 11 on the two sides are respectively provided with a driven belt wheel 24, and the driven belt wheels 24 are rotatably connected with the fixed plate 15. Two driven pulleys 24 for increasing the friction force between the driving pulley 23 and the synchronous belt 22 are respectively arranged on two sides of the driving pulley 23. The synchronous belt 22 is sleeved outside the driving pulley 23 and the driven pulley 24.
Example 4: a lifting type wireless charger and automobile intelligent automatic alignment system is shown in figures 7-8 and is different from embodiment 1, embodiment 2 or embodiment 3 in that a protective plate 21 is arranged above a wireless transmitter 5. The protection plate 21 is fixedly connected to the two fixing plates 15. The number of the distance sensors 6 is two, and the two distance sensors are respectively arranged at the top of the wireless transmitter 5 and at two ends along the translation direction of the moving mechanism.
The use of this embodiment is as follows: the distance sensor 6 can sense the relative position of the wireless transmitter 5 and the receiver 1 on the automobile 2, when the distance sensor 6 positioned on the left side of the wireless transmitter 5 detects the left edge of the receiver 1, namely, when the distance detected by the distance sensor 6 suddenly becomes smaller and the reduction amount is approximately equal to the protruding amount of the receiver 1 when the distance moves rightwards, or when the distance detected by the distance sensor 6 suddenly becomes larger and the increase amount is approximately equal to the protruding amount of the receiver 1 when the distance moves leftwards, the wireless transmitter 5 is enabled to move rightwards for a distance, so that the horizontal distance between the wireless transmitter 5 and the receiver 1 is within an error range. When the distance sensor 6 located at the right side of the wireless transmitter 5 detects the right edge of the receiver 1, that is, the distance detected by the distance sensor 6 suddenly decreases and decreases by an amount approximately equal to the amount of protrusion of the receiver 1 when moving to the left or the distance detected by the distance sensor 6 suddenly increases and increases by an amount approximately equal to the amount of protrusion of the receiver 1 when moving to the right, the wireless transmitter 5 is moved to the left by a distance such that the horizontal distance between the wireless transmitter 5 and the receiver 1 is within an error range.
The above-mentioned embodiments are merely illustrative and not restrictive, and those skilled in the art can make modifications to the embodiments without inventive contribution as required after reading the present specification, but only protected by the patent laws within the scope of the claims.

Claims (8)

1. A lifting type wireless charger and automobile intelligent automatic alignment system comprises a wireless charger arranged on the ground and a convex receiver arranged on an automobile; the method is characterized in that: the wireless charger comprises a base, a lifting device arranged on the base and a wireless transmitter; a wireless transmitting coil is arranged in the wireless transmitter; a moving mechanism is arranged between the wireless transmitter and the lifting device; the wireless transmitter is also provided with a controller and a distance sensor; the controller is electrically connected with the distance sensor; the controller is electrically connected with the moving mechanism.
2. The lifting type wireless charger and automobile intelligent automatic alignment system according to claim 1, characterized in that: the moving mechanism comprises two fixed seats which are fixedly connected with two ends of the bottom of the wireless transmitter respectively; a rotatable screw rod is arranged between the two fixed seats; a first motor is arranged at one end of the screw rod, and the screw rod is in transmission connection with the first motor; the screw rod is also sleeved with a nut; the nut is fixedly connected with the lifting device; the controller is electrically connected with the first motor.
3. The lifting type wireless charger and automobile intelligent automatic alignment system according to claim 1, characterized in that: the moving mechanism comprises a rack which is arranged at the bottom of the wireless transmitter and is fixedly connected with the wireless transmitter; a moving gear is meshed on the rack; a second motor is arranged on the movable gear; the second motor is fixedly connected with the lifting device; the controller is electrically connected with the second motor.
4. The lifting type wireless charger and automobile intelligent automatic alignment system according to claim 1, characterized in that: the moving mechanism comprises a synchronous belt, a driving belt wheel, a driven belt wheel and a third motor; both ends of the synchronous belt are fixedly connected with the bottom of the wireless transmitter; the driving belt wheel is connected with the third motor; the third motor is fixedly connected with the lifting device; the driven belt wheel is rotationally connected with the lifting device; the synchronous belt is sleeved outside the driving belt wheel and the driven belt wheel.
5. The system of any one of claims 2 to 4, wherein the system comprises: two sliding blocks are arranged on the wireless transmitter; the two sliding blocks are respectively arranged at two ends of the wireless transmitter in the direction perpendicular to the moving direction of the moving mechanism; one sides of the two sliding blocks, which are far away from the wireless transmitter, are respectively provided with a fixing plate; the two fixing plates are fixedly connected with the lifting device; a sliding groove corresponding to the sliding block is arranged on any fixing plate; the sliding block is embedded in the sliding groove.
6. The lifting type wireless charger and automobile intelligent automatic alignment system according to claim 5, characterized in that: the distance sensor is arranged in the center of the wireless charger.
7. The lifting type wireless charger and automobile intelligent automatic alignment system according to claim 5, characterized in that: a protective plate is arranged above the wireless transmitter; the protection plate is fixedly connected with the two fixing plates respectively; the number of the distance sensors is two, and the two distance sensors are respectively arranged at the top of the wireless transmitter and at two ends of the moving mechanism in the translation direction.
8. The lifting type wireless charger and automobile intelligent automatic alignment system according to claim 1, characterized in that: proximity switches are arranged on two sides of the wireless transmitter; the controller is electrically connected with the proximity switch.
CN202010013465.6A 2020-01-07 2020-01-07 Lifting type wireless charger and automobile intelligent automatic alignment system Pending CN111071077A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN202010013465.6A CN111071077A (en) 2020-01-07 2020-01-07 Lifting type wireless charger and automobile intelligent automatic alignment system
PCT/CN2020/100621 WO2021139125A1 (en) 2020-01-07 2020-07-07 Wireless charging automatic alignment system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010013465.6A CN111071077A (en) 2020-01-07 2020-01-07 Lifting type wireless charger and automobile intelligent automatic alignment system

Publications (1)

Publication Number Publication Date
CN111071077A true CN111071077A (en) 2020-04-28

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Application Number Title Priority Date Filing Date
CN202010013465.6A Pending CN111071077A (en) 2020-01-07 2020-01-07 Lifting type wireless charger and automobile intelligent automatic alignment system

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Country Link
CN (1) CN111071077A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111907363A (en) * 2020-07-07 2020-11-10 合芯磁导科技(无锡)有限公司 Lifting type wireless charger and automobile intelligent automatic alignment system and alignment method thereof
WO2021139125A1 (en) * 2020-01-07 2021-07-15 合芯磁导科技(无锡)有限公司 Wireless charging automatic alignment system

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20180011701A (en) * 2016-07-25 2018-02-02 최봉호 Wireless charging device and wireless charging method using the same
CN107825976A (en) * 2017-10-26 2018-03-23 杭州电子科技大学 A kind of wireless electric vehicle charging device and its charging method
CN109572457A (en) * 2018-12-10 2019-04-05 广东三浦车库股份有限公司 A kind of wireless charging system based on stereo garage
CN110015001A (en) * 2019-04-28 2019-07-16 合芯磁导科技(无锡)有限公司 A kind of intelligent wireless charger
CN211441974U (en) * 2020-01-07 2020-09-08 合芯磁导科技(无锡)有限公司 Lifting type wireless charger and automobile intelligent automatic alignment system
CN111907363A (en) * 2020-07-07 2020-11-10 合芯磁导科技(无锡)有限公司 Lifting type wireless charger and automobile intelligent automatic alignment system and alignment method thereof

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20180011701A (en) * 2016-07-25 2018-02-02 최봉호 Wireless charging device and wireless charging method using the same
CN107825976A (en) * 2017-10-26 2018-03-23 杭州电子科技大学 A kind of wireless electric vehicle charging device and its charging method
CN109572457A (en) * 2018-12-10 2019-04-05 广东三浦车库股份有限公司 A kind of wireless charging system based on stereo garage
CN110015001A (en) * 2019-04-28 2019-07-16 合芯磁导科技(无锡)有限公司 A kind of intelligent wireless charger
CN211441974U (en) * 2020-01-07 2020-09-08 合芯磁导科技(无锡)有限公司 Lifting type wireless charger and automobile intelligent automatic alignment system
CN111907363A (en) * 2020-07-07 2020-11-10 合芯磁导科技(无锡)有限公司 Lifting type wireless charger and automobile intelligent automatic alignment system and alignment method thereof

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021139125A1 (en) * 2020-01-07 2021-07-15 合芯磁导科技(无锡)有限公司 Wireless charging automatic alignment system
CN111907363A (en) * 2020-07-07 2020-11-10 合芯磁导科技(无锡)有限公司 Lifting type wireless charger and automobile intelligent automatic alignment system and alignment method thereof

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