ELECTRIC GENERATOR FOR SPORTS INSTRUMENT

摘要

PURPOSE: A power device for exercise goods is provided to minimize a size of the power device installed in the exercise goods and simplify structure. CONSTITUTION: A stator body(131) of a power means(120) includes a plurality of tooth units. A stator(130) of the power means includes a plurality of winding coils(135) wound on the tooth units. The stator is fixed to a support of exercise goods. A plurality of permanent magnets is installed in a rotor(140). The rotor of the power means is rotated about the stator. A manpower input means rotates the rotor by using a part of a human body. A storing power means stores generated power according to rotation of the rotor.