Title:
SELF-POWERED WEARABLE ELECTRONIC DEVICE
Document Type and Number:
WIPO Patent Application WO/2017/181780
Kind Code:
A1
Abstract:
A self-powered wearable electronic device comprises a rechargeable battery (17) and an automatic power generation device (19) adapted to automatically charge the rechargeable battery. The automatic power generation device comprises a swing lump (190), an automatic power generation gear driving device (192, 193), and a micro generator (194). The micro generator is connected to the rechargeable battery and comprises a permanent magnet rotor (195), a stator (196), and one coil (197) which is set on the stator. The permanent magnet rotor comprises a driving gear. The swing lump is fixed with an automatic power generation gear (191). The automatic power generation gear is meshed with the automatic power generation gear driving device, and the automatic power generation gear driving device is meshed with the driving gear of the permanent magnet rotor.
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Inventors:
LI SHUFU (CN)
Application Number:
PCT/CN2017/075881
Publication Date:
October 26, 2017
Filing Date:
March 07, 2017
Export Citation:
Assignee:
GEELY HOLDING GROUP CO LTD (CN)
ZHEJIANG GEELY AUTOMOBILE RES INST CO LTD (CN)
ZHEJIANG GEELY AUTOMOBILE RES INST CO LTD (CN)
International Classes:
H02J7/32
Foreign References:
| US20160028264A1 | 2016-01-28 | |||
| CN104158278A | 2014-11-19 | |||
| CN105811560A | 2016-07-27 | |||
| CN102709969A | 2012-10-03 | |||
| CN204305094U | 2015-04-29 | |||
| CN2684388Y | 2005-03-09 |
Other References:
See also references of EP 3430702A4
Attorney, Agent or Firm:
PSHIP FIRM,LLC (CN)
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