| 摘要 |
PURPOSE: A golf club including a grip and a power control device is provided to reduce power consumption, and to increase the life of a power supply unit. CONSTITUTION: A power control device of a golf club comprises; a unit of grip generating vibration(40), a control unit(50), an action detection sensor(30), and a power supply unit(10). The power supply unit provides power to an electronic device. The power control device controls the supply of power from the power supply unit to the electronic device according to the steepness of a golf club. The power control device comprises a device for switching electrically to connect or cut the power supply unit with the electronic device according to the steepness of the golf club. |
