Clutch capable of rotating by 360 degrees for intelligent lock and intelligent lock thereof

The utility model provides a clutch capable of rotating by 360 degrees for an intelligent lock and the intelligent lock thereof. The clutch capable of rotating by 360 degrees for the intelligent lock comprises a shell, a cover plate, a square shaft sleeve, a clutch rotating shaft, a motor and a push rod, the clutch rotating shaft and the square shaft sleeve are arranged along the same axis; one end of the clutch rotating shaft is opposite to one end of the square shaft sleeve; a group of mutually matched convex parts and concave parts are arranged on the end surfaces of the opposite ends of the clutch rotating shaft and the square shaft sleeve along the circumferential direction at intervals of a certain angle, so that the clutch rotating shaft and the square shaft sleeve can be mutually embedded when relatively rotating for a certain angle; when the clutch rotating shaft and the square shaft sleeve are mutually embedded, the clutch rotating shaft and the square shaft sleeve are relatively fixed in the rotati