公开(公告)号：US20210030228A1

公开(公告)日：2021-02-04

申请号：US16943050

申请日：2020-07-30

Applicant: LG ELECTRONICS INC.

Inventor： JAEWON JANG ,  JIHYUN LIM ,  YOUNGBIN KIM ,  JINHO CHUNG

IPC: A47L9/28 ,  A47L9/00 ,  A47L11/282 ,  A47L11/40 ,  H02J7/00

Abstract: The present disclosure relates to a charging apparatus for a mobile robot, including a caster guide for guiding a charging terminal, provided for the charging apparatus, and a corresponding terminal, corresponding to the charging terminal, to readily come into contact with each other, in which by determining a contact position of the two terminals in a longitudinal direction using a first guide surface to a third guide surface, and by determining a contact position of the two terminals in a traverse direction using a caster guide having a wide rear portion and a narrow front portion, the charging apparatus for the mobile robot may guide the two terminals to vertically overlap with each other.