| 摘要 |
A mobile electronic apparatus includes a storage device for storing electrical energy and a rotating mechanism configured to energize the apparatus. The rotating mechanism includes a motor, a shaft connected to the motor, and a mass eccentrically attached to the shaft, where the motor is configured to rotate the shaft and the mass to cause the mobile electronic apparatus to vibrate when activated, where motion of the mobile electronic apparatus is configured to cause the mass and the shaft to rotate with respect to the motor, and where rotation of the shaft with respect to the motor is converted into electrical energy. The apparatus also includes circuitry for harvesting the electrical energy and for recharging the storage device with the harvested electrical energy.
|
