公开(公告)号：US11478925B2

公开(公告)日：2022-10-25

申请号：US16737610

申请日：2020-01-08

Applicant: LG ELECTRONICS INC.

Inventor： Joonwon Lee ,  Reaok Ko

IPC: B25J9/16 ,  G06N3/00 ,  B25J11/00 ,  G06N3/08 ,  G06N3/04

Abstract: A robot according to an embodiment of the present disclosure includes a body which is provided with a battery therein, a head connected to a front or an upper side of the body, a mouth formed on one side of the head and include a fixed portion and a rotatable portion disposed below the fixed portion, a mouth driver configured to rotate the rotatable portion in a vertical direction, a biometric information sensor disposed inside the mouth and exposed to the outside during the lower rotation of the rotatable portion, and a processor configured to acquire health state information of a user through the biometric information sensor.