OPTICAL UNIT WITH SHAKE CORRECTION FUNCTION

摘要

An optical unit with a shake correction function may include a movable module holding an optical element; a fixed body; a support mechanism swingably supporting the movable module at a midway position in an optical axis direction; and a shake correction drive mechanism to swing the movable module. The movable module may include an optical module which holds the optical element; and a weight provided on one side of a front side and a rear side in the optical axis direction of the optical module, the weight being configured to shift a gravity center position of the movable module to a support position side of the support mechanism relative to a gravity center position of the optical module in the optical axis direction. An end face of one side of the weight may be formed in a flat face which is perpendicular to the optical axis direction.

主权项

1. An optical unit with a shake correction function comprising:
a movable module which holds an optical element; a fixed body comprising a body part which surrounds the movable module; a support mechanism which swingably supports the movable module at a midway position in an optical axis direction of the movable module; and a shake correction drive mechanism structured to swing the movable module; wherein the movable module comprises:
an optical module which holds the optical element; anda weight provided on one side of a front side and a rear side in the optical axis direction of the optical module the weight being configured to shift gravity center position of the movable module to a support position side of the support mechanism relative to a gravity center position of the optical module in the optical axis direction; and wherein an end face of one side of the weight is formed in a flat face which is perpendicular to the optical axis direction.