CN207595160U - Balance car with wireless charging function - Google Patents
Balance car with wireless charging function Download PDFInfo
- Publication number
- CN207595160U CN207595160U CN201721238225.6U CN201721238225U CN207595160U CN 207595160 U CN207595160 U CN 207595160U CN 201721238225 U CN201721238225 U CN 201721238225U CN 207595160 U CN207595160 U CN 207595160U
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- CN
- China
- Prior art keywords
- power transmission
- power receiving
- coil
- module
- power
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- 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.)
- Expired - Fee Related
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Classifications
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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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- Electric Propulsion And Braking For Vehicles (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model discloses a kind of balance car with wireless charging function, the technical issues of for solving existing balance car poor practicability.Technical solution is to include main body, control-rod, tire, motor and power transmission cable, further includes power receiving device, battery module, voltage transformation module, power transmission device, power receiving coil, power transmission coil and high-frequency alternating current and module occurs.The bottom part body is provided with power receiving device, and power receiving coil is set on power receiving device, and power receiving coil is electrically connected with voltage transformation module, and the voltage transformation module is electrically connected with battery module.On ground corresponding with power receiving device, power transmission device is set.Power transmission coil is set on the power transmission device, and power transmission coil occurs module with high-frequency alternating current and is electrically connected, and high-frequency alternating current occurs module and is connected to alternating current by power transmission cable, and power transmission coil is used cooperatively with power receiving coil.During charging, balance car is parked in ground power transmission device, power receiving device is made to be corresponding to it, it is possible to charged, practicability is good.
Description
Technical field
The utility model is related to a kind of balance car, more particularly to a kind of balance car with wireless charging function.
Background technology
Balance car is currently used go out traffic selection and walking-replacing tool, have it is easy to carry, generally use can be repeatedly
The accumulator of charging carrys out work as the energy of driving.It from electric bicycle and bike wheel mode is different in tandem,
But use two-wheeled fixed mode side by side.Two-wheel electric balance car uses two wheel supports, storage battery power supply, brushless motor
Driving, in addition microcontroller controls, attitude transducer acquisition angular speed and angle signal, the common balance for coordinating control car body, only
The actions such as startup, acceleration, deceleration, the stopping of vehicle can be realized by only relying on the change of gravity center of human body.
Document 1 " Authorization Notice No. is the Chinese invention patent of CN104773238B " discloses a kind of balance car, including
Vehicle frame, is connected to two wheels of vehicle frame both sides, and the handle being connect with vehicle frame is set in vehicle frame, respectively drives two wheels
The foot-operated sensing device of two motors of rotation, the human-computer interaction circuit board being set on vehicle frame and the foot-operated signal of output, it is defeated
Go out the turn signal output device of steering controling signal, be set to the acceleration transducer of vehicle frame and gyroscope block plate, set
In the motor driving circuit board on vehicle frame.The motor of the balance car is driven by accumulator, and not comprising wireless charging module,
Using the mode of wired charging.Because needing frequent charge in use, this plugs charge connector to often frequent,
Not only be easy to causeing the terminal wear oxidation at connector position leads to the bad of activation signal, but also due to usually can in use
Forget to charge, can just find not enough power supply when needing and using, influence the use of balance car, this is primarily due to balance
When vehicle charges, need independent charging unit and connect the connector of charging with charger, can inevitably cause to forget to insert
The situation of the slot of upper charging, it is in addition existing to be easy to cause in a manner that connector is attached charging setting connector
There is slight crack in casing part, and leak situation easily occurs in sleety weather, be easy to cause making moist or damaging for internal electron original paper
Bad, causing the failure rate of balance car increases, and is unfavorable for the stability and reliability of balance car quality.
Invention content
In order to overcome the shortcomings of existing balance car poor practicability, the utility model provides a kind of with wireless charging function
Balance car.The balance car include main body, with balance the vehicle main body control-rod, tire, motor and the power transmission cable that connect, further include by
Module occurs for electric installation, battery module, voltage transformation module, power transmission device, power receiving coil, power transmission coil and high-frequency alternating current.
The bottom part body is provided with power receiving device, and power receiving coil, power receiving coil and voltage transformation module electricity are set on power receiving device
Connection, the voltage transformation module are electrically connected with battery module.On ground corresponding with power receiving device, power transmission device is set.
Power transmission coil is set on the power transmission device, and power transmission coil occurs module with high-frequency alternating current and is electrically connected, high-frequency alternating current hair
Raw module is connected to alternating current by power transmission cable, and power transmission coil is used cooperatively with power receiving coil.During charging, balance car is parked in
Ground power transmission device, makes power receiving device be corresponding to it, it is possible to charge, convenient and efficient, practicability is good.
Technical solution is used by the utility model solves its technical problem：A kind of balance with wireless charging function
Vehicle, control-rod 2, tire 3, motor 4 and the power transmission cable 9 being connect including main body 1, with balance vehicle main body, its main feature is that further including
Power receiving device 5, battery module 6, voltage transformation module 7, power transmission device 8, power receiving coil 51, power transmission coil 81 and high-frequency alternating current
Module 82 occurs.1 bottom of main body is provided with power receiving device 5, and power receiving coil 51, power receiving coil are set on power receiving device 5
51 are electrically connected with voltage transformation module 7, and the voltage transformation module 7 is electrically connected with battery module 6.With 5 phase of power receiving device
Corresponding ground sets power transmission device 8.Power transmission coil 81, power transmission coil 81 and high-frequency ac are set on the power transmission device 8
Electricity occurs module 82 and is electrically connected, and high-frequency alternating current occurs module 82 and is connected to alternating current by power transmission cable 9, power transmission coil 81 with by
Electric coil 51 is used cooperatively.
The power receiving coil 51 is mosquito-repellent incense type.
The power transmission coil 81 is mosquito-repellent incense type.
The diameter of the power transmission coil 81 is identical with the diameter of power receiving coil 51.
The beneficial effects of the utility model are：The balance car includes main body, the control-rod, the wheel that are connect with balance vehicle main body
Tire, motor and power transmission cable further include power receiving device, battery module, voltage transformation module, power transmission device, power receiving coil, power transmission
Module occurs for coil and high-frequency alternating current.The bottom part body is provided with power receiving device, and power receiving coil is set on power receiving device,
Power receiving coil is electrically connected with voltage transformation module, and the voltage transformation module is electrically connected with battery module.With power receiving device
Corresponding ground sets power transmission device.Power transmission coil is set on the power transmission device, and power transmission coil is sent out with high-frequency alternating current
Raw module electrical connection, high-frequency alternating current occur module and are connected to alternating current by power transmission cable, and power transmission coil coordinates with power receiving coil
It uses.During charging, balance car is parked in ground power transmission device, power receiving device is made to be corresponding to it, it is possible to it charges, it is convenient
Fast, practicability is good.
It elaborates with reference to the accompanying drawings and detailed description to the utility model.
Description of the drawings
Fig. 1 is the structure diagram of balance car of the utility model with wireless charging function.
Fig. 2 is the enlarged drawing of part A in Fig. 1.
In figure, 1- main bodys, 2- control-rods, 3- tires, 4- motors, 5- power receiving devices, 6- battery modules, 7- voltage transformation moulds
Module occurs for block, 8- power transmission devices, 9- power transmission cables, 51- power receiving coils, 81- power transmission coils, 82- high-frequency alternating currents.
Specific embodiment
Following embodiment is with reference to Fig. 1~2.
Balance car of the utility model with wireless charging function includes main body 1, the control-rod being connect with balance vehicle main body
2nd, tire 3, motor 4 and power transmission cable 9, further include power receiving device 5, battery module 6, voltage transformation module 7, power transmission device 8, by
Module 82 occurs for electric coil 51, power transmission coil 81 and high-frequency alternating current.
The balance car bottom is provided with wireless charging power receiving device, is realized with external wireless charging power transmission device cooperation
Balance car wireless charging, the control-rod 2 being connect including balance vehicle main body 1, with balance vehicle main body, motor 4, described are put down at tire 3
Weighing apparatus vehicle main body bottom, which is provided with the power receiving device 5 of external wireless charging power transmission device cooperation, with wireless charging power receiving device 5, to be connected
Battery module 6 that the voltage transformation module 7 that connects, 7 output terminal of voltage transformation module are connected to is set to being used for for ground
Power transmission device 8, the power transmission cable 9 of wireless charging.
Further, the wireless charging power transmission device 8 is a power transmission coil 81 for being passed through high-frequency alternating current, institute
Power receiving coil 51 of the radio pressure life module for the wireless charging power receiving device 5 stated for mosquito-repellent incense type, the power receiving coil 51
Set on the lower section of balance vehicle main body 1, it is connect with the voltage transformation module 7 being arranged in unmanned balance vehicle main body 1.
Further, the diameter of described power transmission line circle 81 is identical with the diameter of power receiving coil 51, power transmission coil 81 and
High-frequency alternating current occurs module 82 and connects, which occurs module 82 and pass through power transmission cable 9 and external electric main
It is connected with each other.Due to being provided with the balance of wireless charging power receiving device using the bottom of above-mentioned technical solution, the utility model
Vehicle, wireless charging power transmission device are positioned over ground and are connect with external power supply, when being charged, balance car is stopped
It is placed on the ground of wireless charging power transmission device, it is possible to carry out wireless charging, compared with common charging modes, there is side
Just the advantages of quick.
Claims (4)
1. a kind of balance car with wireless charging function, control-rod (2), the wheel being connect including main body (1), with balance vehicle main body
Tire (3), motor (4) and power transmission cable (9), it is characterised in that：Further include power receiving device (5), battery module (6), voltage transformation
Module (82) occurs for module (7), power transmission device (8), power receiving coil (51), power transmission coil (81) and high-frequency alternating current；Described
Main body (1) bottom is provided with power receiving device (5), and power receiving coil (51), power receiving coil (51) and voltage are set on power receiving device (5)
Conversion module (7) is electrically connected, and the voltage transformation module (7) is electrically connected with battery module (6)；With power receiving device (5) phase
Corresponding ground setting power transmission device (8)；On the power transmission device (8) set power transmission coil (81), power transmission coil (81) with
High-frequency alternating current occurs module (82) and is electrically connected, and high-frequency alternating current occurs module (82) and is connected to alternating current by power transmission cable (9),
Power transmission coil (81) is used cooperatively with power receiving coil (51).
2. the balance car according to claim 1 with wireless charging function, it is characterised in that：The power receiving coil (51)
It is mosquito-repellent incense type.
3. the balance car according to claim 1 with wireless charging function, it is characterised in that：The power transmission coil (81)
It is mosquito-repellent incense type.
4. the balance car according to claim 1 with wireless charging function, it is characterised in that：The power transmission coil (81)
Diameter it is identical with the diameter of power receiving coil (51).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721238225.6U CN207595160U (en) | 2017-09-26 | 2017-09-26 | Balance car with wireless charging function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721238225.6U CN207595160U (en) | 2017-09-26 | 2017-09-26 | Balance car with wireless charging function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207595160U true CN207595160U (en) | 2018-07-10 |
Family
ID=62756092
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721238225.6U Expired - Fee Related CN207595160U (en) | 2017-09-26 | 2017-09-26 | Balance car with wireless charging function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207595160U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109823205A (en) * | 2019-04-08 | 2019-05-31 | 广东工业大学 | A kind of upright vehicle charging system and upright vehicle |
-
2017
- 2017-09-26 CN CN201721238225.6U patent/CN207595160U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109823205A (en) * | 2019-04-08 | 2019-05-31 | 广东工业大学 | A kind of upright vehicle charging system and upright vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180710 Termination date: 20180926 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |