公开(公告)号：US11281166B2

公开(公告)日：2022-03-22

申请号：US16480316

申请日：2017-06-12

Applicant: JRD Communication Inc.

Inventor： Bingquan Li ,  Xianming Zhuang ,  Hua Zhang ,  Sai Xie

IPC: G04G17/06 ,  G04C10/00 ,  H01R13/24 ,  H01R24/28 ,  H02J7/00 ,  H01R107/00

Abstract: A smart watch includes a watch body and watch straps respectively connected to two sides of the watch body. At least one watch strap includes charging contacts, a USB plug, and cables connected to the charging contacts and the USB plug, and the charging contacts are disposed on a back of the watch strap. Charging terminals configured to cooperate with the charging contacts are disposed on a back of the watch body. The charging contacts and the charging terminals are electrically contacted to charge the smart watch after the watch strap disposed with the USB plug is attach to the back of the watch body.