Patent ID: 9690298
Date: 2017-06-27
CPC Classifications: A01D,G05D

Claim:
1. A border-signal generating and wire winding device for border recognition of a self-propelled mower, comprising: a seat; a reel, being rotatably installed on the seat; a lever, mounted at one end of the reel to be operated to drive the reel; two power sockets, mounted on the seat or on the reel; an electric wire, being removably wound around the reel and having two ends thereof each provided with a plug to be detachably plugged into the two power sockets; and a signal generator, mounted on the seat or on the reel and electrically connected to the two power sockets, so that when the electric wire is connected to the two power sockets through the two plugs, the signal generator continuously generates a border signal that is continuously transmitted to the electric wire through the two power sockets.