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

Claim 4:
5. 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; 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 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;
the second mop comprises a second long-diameter edge and a second short-diameter edge; 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;
the first mop and the second mop are driven to rotate by the mopping drive mechanism; 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;
wherein 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.