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1. (WO2017031673) WEARABLE DEVICE AND CHARGING METHOD THEREFOR

Pub. No.:    WO/2017/031673    International Application No.:    PCT/CN2015/087949
Publication Date: Fri Mar 03 00:59:59 CET 2017 International Filing Date: Tue Aug 25 01:59:59 CEST 2015
IPC: H02J 7/00
Applicants: HUAWEI TECHNOLOGIES CO., LTD.
华为技术有限公司
Inventors: PENG, Rongan
彭荣安
QIN, Muyun
秦牧云
QI, Shaomin
齐少敏
WANG, Ruimin
王瑞珉
Title: WEARABLE DEVICE AND CHARGING METHOD THEREFOR
Abstract:
A wearable device and a charging method therefor. The device comprises: a connector (100), a charging module (200) and a battery (300). The connector (100) comprises: a first input end (I1), a second input end (I2), a first output end (O1) and a second output end (O2), wherein the first input end (I1) is used to receive a current signal, and the second input end (I2) is used to receive a voltage signal; the first output end (O1) is connected to the charging module (200), and the charging module (200) and the second output end (O2) are connected to the battery (300); according to the level of the second input end (I2), the connector (100) determines whether the current signal is transmitted through the first output end (O1) or transmitted through the second output end (O2); and in this way, the wearable device charges the battery (300) with the current signal through the charging module (200) or directly charges the battery (300). Thus, the wearable device can support a plurality of charging methods, and improves user experience.