ACTUATOR UNIT AND IMAGING DEVICE

摘要

This actuator unit and imaging device are provided with: an actuator having a moving body that engages with a drive friction member, through which the mechanical energy of an electro-mechanical conversion element is transmitted, at a prescribed frictional force; and a unit body to which the actuator is fixed. The unit body has support columns that are positioned in such a manner as to be in contact with the drive friction member, or are positioned at prescribed intervals that regulate the slope displacement of the drive friction member and the actuator.