| 摘要 |
<p>PROBLEM TO BE SOLVED: To enable reliable fixation while suppressing costs and easy and accurate correction of image inclination without increasing component counts in an image-capturing device having an optical axis rotation mechanism.SOLUTION: Provided is an image-capturing device having a tilt table for holding a lens unit in a state of being able to rotate around an optical axis, a pan table for holding the tilt table so as to be able to rotate in a tilt direction, and a lower case for holding the pan table so as to be able to rotate in a pan direction. One of the lens unit and the tilt table has a gear-like first groove, and the other has a first pawl for fitting into the first groove; one of the tilt table and the pan table has a gear-like second groove, and the other has a second pawl for fitting into the second groove; and one of the pan table and the lower case has a gear-like third groove, and the other has a third pawl for fitting into the third groove, the first groove having a smaller pitch angle than that of the second groove and third groove.</p> |
