公开(公告)号：US20250127361A1

公开(公告)日：2025-04-24

申请号：US18689215

申请日：2022-03-09

Applicant: Beijing Roborock Technology Co., Ltd.

Inventor： Pan CHENG ,  Xing LI ,  Dalin OUYANG ,  Lvwu ZOU ,  Yungen QIN

IPC: A47L11/40 ,  A47L11/284

Abstract: The position arrival switch assembly is assembled to the automatic cleaning apparatus, and is configured to indicate whether the automatic cleaning apparatus returns to a predetermined position of a pile body. The position arrival switch assembly includes: a switch component; a button, which is configured to move toward the switch component under the action of an external force; an elastic arm, which extends in a direction away from the button from the face of the button that faces the switch component; and a switch trigger piece, which is connected to the end of the elastic arm that is away from the button, wherein the switch component is configured to send a position arrival signal in response to being triggered by the switch trigger piece.