Patent ID: 11944247
Assignee: YUNJING INTELLIGENCE INNOVATION (SHENZHEN) CO., LTD.
Field: Furniture, games (Other fields)
Classification: CPC A | IPC A

Claim 0:
1. A cleaning robot, comprising a mopping drive mechanism and a mopping apparatus; wherein,
the mopping apparatus comprises a first turntable, a second turntable, and a mopping member;
a side edge of the first turntable and a side edge of the second turntable are configured to be spaced apart;
the mopping member comprises a first mop and a second mop;
the first mop is provided with a first rotating center, and the second mop is provided with a second rotating center; a distance between the first rotating center and the second rotating center is a rotating center distance;
the first mop comprises a first long-diameter edge and a first short-diameter edge; a point where the first long-diameter edge and the first short-diameter edge are connected is a first endpoint a distance from any point on the first long-diameter edge to the first rotating center is greater than half of the rotating center distance, and a distance from any point on the first short-diameter edge to the first rotating center is less than half of the rotating center distance; a distance from the first endpoint to the first rotating center is equal to half of the rotating center distance;
the second mop comprises a second long-diameter edge and a second short-diameter edge; a point where the second long-diameter edge and the second short-diameter edge are connected is a second endpoint a distance from any point on the second long-diameter edge to the second rotating center is greater than half of the rotating center distance, and a distance from any point on the second short-diameter edge to the second rotating center is less than half of the rotating center distance; a distance from the second endpoint to the second rotating center is equal to half of the rotating center distance;
in a case that the first mop and the second mop are rotated, on a connection line between the first rotating center and the second rotating center, a gap between the first mop and the second mop is formed between the first long-diameter edge and the second short-diameter edge, or formed between the second long-diameter edge and the first short-diameter edge;
the first mop is fixedly connected to a bottom of the first turntable, and is configured to rotate with the first turntable; the second mop is fixedly connected to a bottom of the second turntable, and is configured to rotate with the second turntable; a rotation axis of the first turntable is configured to pass through the first rotating center; and a rotation axis of the second turntable is configured to pass through the second rotating center;
driven by the mopping drive mechanism, the first turntable and the first mop are rotatable with respect to a chassis of the cleaning robot around the rotation axis of the first turntable, and the second turntable and the second mop are rotatable with respect to the chassis of the cleaning robot around the rotation axis of the second turntable;
the mopping drive mechanism comprises a first output shaft and a second output shaft;
the first turntable is provided with a first shaft sleeve adapted for the first output shaft; the first output shaft is detachably inserted in the first shaft sleeve;
the second turntable is provided with a second shaft sleeve adapted for the second output shaft; the second output shaft is detachably inserted in the second shaft sleeve;
the first mop after a rotation is configured to coincide in shape with itself before the rotation in a case that the first mop rotates through a preset angle;
the second mop after a rotation is configured to coincide in shape with itself before the rotation in a case that the second mop rotates through a preset angle;
there are a plurality of first inserting positions for the first output shaft and the first shaft sleeve, and a rotation angle between adjacent first inserting positions is N times the preset angle; and
there are a plurality of second inserting positions for the second output shaft and the second shaft sleeve, and a rotation angle between adjacent second inserting positions is N times the preset angle;
wherein N is a positive integer.