Data cable reel and charging data cable therefor

A data cable reel, comprising a housing, wherein the housing is internally provided with a winding wheel mechanism and a winding control mechanism;

• the winding wheel mechanism comprises a take-up drum, a drum center shaft, and a rotating spring arranged in the drum center shaft, and the rotating spring drives the drum center shaft to rotate so as to take up a cable;
• the winding control mechanism comprises a main rotating member fixedly connected to the winding wheel mechanism and directly driving the winding wheel mechanism to rotate, a swinging member engaged with the main rotating member, a first control member controlling a movement of the swinging member, and a second control member starting the movement of the swinging member;
• the swinging member and the first control member are rotatably connected to the take-up drum or the housing, and the second control member is fixed on the take-up drum or the housing;
• the swinging member is provided with a motion path, and the swinging member is controlled to rotate and stop according to a shape of the motion path and a position of the first control member in the motion path;
• and
• the swinging member elastically abuts against or is elastically connected to the second control member when the swinging member stops, and the movement of the swinging member is started through an elastic force of the second control member;
• wherein the motion path is a path recess formed on the swinging member, the path recess is a closed ring recess or a non-closed ring recess, and the first control member slides in the path recess;
• and
• the first control member is a rotating plate rotatably connected to the take-up drum or the housing, a front end of the rotating plate is provided with a convex column, and the convex column slides in the motion path.