Provided is an oscillatingdevice, which can adjust the oscillation Angle and the phase of a movable plate easily with a simple constitution.
提供一种振动设备，其可通过简单的构成轻易地调节可移动板振动角和相位。
2
The invention relates to a small electrical appliance with a drive device for the generation of an oscillating movement for at least one working unit (18) in the small electrical appliance.
本发明涉及一种小型电动器具，包括为该小型电动器具的至少一个工作单元(18)产生振荡运动的驱动装置。
3
Optical scanning device, printing apparatus, and method for adjusting oscillation amplitude of an oscillating mirror.