| 摘要 |
The present invention relates to vibrator. More specifically, the present invention relates to a vibrator which responds to a coil when an alternating signal is inputted in the coil, and generates vibration power by a pendulum movement of a magnetic circuit. Especially, the present invention relates to a vibrator which generates vibration power when an alternating signal is applied while preventing a magnetic circuit from colliding with a case by limiting the width of a pendulum movement, and inputs current generated in a coil to a charging circuit of an electric device where a vibration motor is installed while the magnetic circuit performs a free pendulum movement when the alternating signal is not applied. |
