摘要
记者从发明人提供的背景资料中获得以下引述：目前，清洁机器人主要有两种类型，一种是扫地机器人，另一种是扫地机器人拖地机器人。扫地机器人或拖地机器人功能单一，仅用于清扫或拖地。如果需要清扫和拖地同时，两个机器人都必须做好准备，从而占据了双重空间，影响了机器人的因结构设计不合理而布置其他部件。
Abstract
Reporters obtained the following quote from the background information supplied by the inventors: “Atpresent, there are mainly two types of cleaning robots, th at is, a ground sweeping robot and a groundmopping robot. The ground sweeping r obot or the ground mopping robot has a single function, and maybe only used for either sweeping or mopping a ground. If it is desired to sweep and mop the grou ndat the same time, both robots have to be prepared, thereby occupying a double space and affecting thearrangement of other components due to the unreasonable design of structures.
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