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.

公开(公告)号：US20210030229A1

公开(公告)日：2021-02-04

申请号：US16943207

申请日：2020-07-30

Applicant: LG ELECTRONICS INC.

Inventor： JAEWON JANG ,  YOUNGBIN KIM ,  YEONGJAE LEE

IPC: A47L11/282 ,  A47L11/40 ,  A47L11/24

Abstract: The present disclosure discloses that the robot cleaner includes a mop module including a left rotating plate to which a mop is attached to the bottom surface and a right rotating plate to which the mop is attached to the bottom surface; a base on which the mop module is installed; a case disposed to cover at least an upper portion and a part of a side of the base; and a plurality of push supporters supporting the case spaced apart from the base, wherein each push supporter provides the case with the elastic restoring force at least in the upper direction of the base and the outer direction of the base.