Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
WIRELESS CHARGING APPARATUS, SYSTEM, AND METHOD
Document Type and Number:
WIPO Patent Application WO/2019/196072
Kind Code:
A1
Abstract:
The present application provides a wireless charging apparatus, system, and method, which can achieve adjustment to the position of a transmitting coil so as to improve the charging efficiency and the user experience. The apparatus comprises: a housing; the transmitting coil provided in the housing and used for transmitting a wireless electromagnetic signal; and an adjusting mechanism used for adjusting the position of the transmitting coil in the housing. The adjusting mechanism comprises a guide rail, a first traction object, a second traction object, and at least one motor; one end of the first traction object is provided at the guide rail and is connected to the second traction object, and the other end of the first traction object is connected to the motor by means of a fixed part fixed with respect to the housing; the transmitting coil is provided on the first traction object; the motor drives the second traction object so that one end of the first traction object moves along the guide rail; the motor drives the first traction object so that the transmitting coil moves between one end of the first traction object and the fixed part.

Inventors:
WAN SHIMING (CN)
Application Number:
PCT/CN2018/082882
Publication Date:
October 17, 2019
Filing Date:
April 12, 2018
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD (CN)
International Classes:
H02J50/10; H02J7/00; H02J50/90
Foreign References:
CN203774818U2014-08-13
CN105515086A2016-04-20
CN103441579A2013-12-11
Attorney, Agent or Firm:
TSINGYIHUA INTELLECTUAL PROPERTY LLC (CN)
Download PDF:



 
Previous Patent: WIRELESS CHARGING APPARATUS AND METHOD

Next Patent: BATTERY