| 摘要 |
PROBLEM TO BE SOLVED: To correct inclination of a guide shaft while preventing it from swinging. SOLUTION: The lens barrel includes: an imaging lens 38; a lens frame body 62 holding the imaging lens 38; the guide shaft 70 for guiding the movement of the lens frame body 62 in the direction of the optical axis of the imaging lens 38; and a moving means 39 for moving the lens frame body 62 along the guide shaft 70. The lens barrel 30 supports both ends of the guide shaft 70. In the lens barrel 30, the guide member 70 has an elastic member 75 attached to its one end. The elastic member 75 is supported by a bearing part 50 such that the elastic member is compressed between the guide shaft 70 and the bearing 50 disposed in the lens barrel 30 and inserting the one end of the guide shaft 70. COPYRIGHT: (C)2008,JPO&INPIT
|
