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1. (WO2018064810) MOBILE ROBOT AUTONOMOUS CHARGING DEVICE

Pub. No.:    WO/2018/064810    International Application No.:    PCT/CN2016/101488
Publication Date: Fri Apr 13 01:59:59 CEST 2018 International Filing Date: Sun Oct 09 01:59:59 CEST 2016
IPC: H01R 13/24
H01R 13/631
H02J 7/00
Applicants: ZHEJIANG GUOZI ROBOT TECHNOLOGY CO., LTD.
浙江国自机器人技术有限公司
Inventors: WU, Weifeng
吴伟峰
WU, Wangdong
吴王东
RAO, Chengkang
饶成康
SHEN, Zhenhua
沈振华
TAO, Yikun
陶熠昆
ZHU, Lingfen
朱玲芬
ZHENG, Hongbo
郑洪波
WANG, Xia
王霞
DU, Xinfeng
杜鑫峰
Title: MOBILE ROBOT AUTONOMOUS CHARGING DEVICE
Abstract:
Provided is a mobile robot autonomous charging device, comprising a charging base (1) and a charging contact piece (21). The charging base comprises a charging contact (11) and a first elastic element (13) connected with the charging contact. The charging contact piece is used to contact with the charging contact for charging. The charging base further comprises a buffer block (14), a second elastic member (15) and a mounting box (16). The charging contact is connected with the buffer block through the first elastic member. The buffer block is arranged in the mounting box. One end of the second elastic member is connected with the buffer block, and the other end is connected with the mounting box. The device can offset a deflection angle caused by misalignment during charging of the mobile robot and buffer the impact generated when the charging contact is docked with the charging contact piece, which prolongs the life of the charging device, improves charging efficiency, makes the charging more stable, and enables charging with a high current.