公开(公告)号：US09283670B2

公开(公告)日：2016-03-15

申请号：US14035109

申请日：2013-09-24

Applicant: LG ELECTRONICS INC.

Inventor： Changwha Sun ,  Dongmyung Shin

IPC: A47L11/00 ,  B25J9/00 ,  G05D1/02

CPC classification number: B25J9/0003 ,  A47L2201/04 ,  G05D1/024 ,  G05D2201/0203 ,  G05D2201/0215 ,  Y10S901/01 ,  Y10S901/47

Abstract: A robot cleaner includes a main body, a light transmitting unit, an image sensor, a base, a rotation drive unit, and an elevation drive unit. The light transmitting unit emits light. The light reflected or scattered by an obstacle is sensed by the image sensor. The base supports the light transmitting unit and the image sensor and is rotatably and vertically movably disposed in the main body. The rotation drive unit rotates the base. The elevation drive unit allows the base to retract or protract from the main body.

Abstract translation: 机器人清洁器包括主体，透光单元，图像传感器，基座，旋转驱动单元和升降驱动单元。 光发射单元发光。 由障碍物反射或散射的光被图像传感器感测。 基座支撑光发射单元和图像传感器，并且可旋转和垂直地可移动地设置在主体中。 旋转驱动单元旋转底座。 升降驱动单元允许基座从主体缩回或伸出。