公开(公告)号：EP4129141A1

公开(公告)日：2023-02-08

申请号：EP21826985.0

申请日：2021-04-16

申请人： Beijing Roborock Technology Co., Ltd.

发明人： LIU, Xiaoyu ,  ZHI, Shuai ,  ZHANG, Zhichun

IPC分类号： A47L11/00

摘要： An installation support and an autonomous mobile robot. The installation support comprises a shell, a rotating shaft (200), and a magnetic positioning assembly. The shell has an inner cavity (130). The rotating shaft (200) is vertically arranged and rotatably provided in the inner cavity (130). The magnetic positioning assembly comprises a first magnetic element (420) and a second magnetic element (410). The first magnetic element (420) and the second magnetic element (410) are provided on the shell and the rotating shaft (200), respectively. A laser distance sensor is provided on the rotating shaft (200). Accordingly, when the rotating shaft (200) deviates from the axis, the installation support is configured to position the relative location of the rotating shaft (200) and the shell by means of a force which is generated between the first magnetic element (420) and the second magnetic element (410) and takes the direction as the radial direction of the rotating shaft (200). The installation support can position the relative location of the rotating shaft (200) and the shell by means of the force in the radial direction of the rotating shaft (200), so that the phenomena of eccentricity and shaking of the laser distance sensor during rotation are effectively relieved, and the reliability, the service life, the precision and the like of a product are improved.