Image blurring correction device and correcting lens driving device for camera

Abstract

Abstract PURPOSE:To correct image blurring by normally making a correcting lens supported by a turning member coincident with the photographic optical axis with a V groove and a ball body and driving the correcting lens from the neutral position to the right or the left at the time of image blurring. CONSTITUTION:A correcting lens 15 is supported by a turning member 16 which has the center 17 of turning on the outside of the correcting lens 15, and the turning member 16 is normally held in such neutral position that the optical axis of the correcting lens 15 coincides with the photographic optical axis. In this case, the V groove 22 is formed on the turning member 16 or a fixed frame 14 in the radial direction of the correcting lens 15, and the ball body 21 is pressed to the bottom part of the V groove by a spring 20 to support the turning member 16 in the neutral position. Electromagnets 24 and 25 which attract and move a piece 23 to be driven of a magnetic body protruded from the turning member 16 in the radial direction are provided on the right and the left of this piece 23, and the turning member 16 is turned to the right or the left from the neutral position in accordance with the direction of camera blurring. Thus, the image blurring is prevented more surely.

Inventors

• 👤 Shigeo Enomoto
• 👤 茂男 榎本
• 👤 Kazunori Takahashi
• 👤 和典 高橋
• 👤 Taminori Odano
• 👤 小田野　民則

Bibliographic Details