Title:
WIRELESS CHARGING METHOD AND RELATED DEVICE
Document Type and Number:
WIPO Patent Application WO/2021/036745
Kind Code:
A1
Abstract:
Provided are a wireless charging method and a related device. The method comprises: under the condition that a charging device successfully performs a handshake with an external terminal device, controlling a driving assembly to drive a second magnet to move to a target position, wherein the distance between the second magnet at the target position and a first magnet on the terminal device is less than a preset distance; at the target position, controlling the second magnet to work with first power, and the second magnet working with the first power being used for the attraction and alignment of the charging device and the terminal device; and after the charging device and the terminal device are attracted to each other and aligned with each other, a second charging coil of the charging device transmitting electrical energy to a first charging coil of the terminal device, so that a battery of the terminal device can be charged.
Inventors:
DU QINGHUA (CN)
Application Number:
PCT/CN2020/107779
Publication Date:
March 04, 2021
Filing Date:
August 07, 2020
Export Citation:
Assignee:
VIVO MOBILE COMMUNICATION CO LTD (CN)
International Classes:
H02J50/90
Foreign References:
| CN110571951A | 2019-12-13 | |||
| CN110571952A | 2019-12-13 | |||
| CN110535204A | 2019-12-03 | |||
| CN208820501U | 2019-05-03 | |||
| CN208820501U | 2019-05-03 | |||
| CN109103961A | 2018-12-28 | |||
| CN108832732A | 2018-11-16 | |||
| US20140191714A1 | 2014-07-10 |
Attorney, Agent or Firm:
DRAGON INTELLECTUAL PROPERTY LAW FIRM (CN)
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