| 摘要 |
PROBLEM TO BE SOLVED: To prevent out-of-focus mainly caused by the deformation and the vibration of a main frame constituting the principal part of a camera body and to make the operational sound of a camera low. SOLUTION: A CCD block 30 for picking up an object image formed by a photographic lens is attached to a mirror box block 20, and the mirror box block 20 is elastically supported by a cushioning supporting member 15 on the main frame 10 constituting the principal body of the camera body. Even when the main frame 10 is deformed and vibrated by external force, deforming force and the vibration are absorbed by the member 15, whereby the out-of-focus in the CCD block 30 associated with the deformation and the vibration in the mirror box block 20 is prevented and high-quality image pickup is realized. The vibration caused in the mirror box block 20 at the time of photography is absorbed by the member 15, so that the operational sound of the camera is made low. COPYRIGHT: (C)2005,JPO&NCIPI |
