| 摘要 |
The present invention provides a driving apparatus and an image pickup apparatus, the driving apparatus has miniature drive force and high efficiency. An X-axis transducer (320x) generating elliptical vibration is used as driving source, alternatively on side of a mobile body (311x), according to separation construction of X frame (301) forming desired size as mobile object and a sliding body (330x) small than the X frame (301), both of them are fixed and integrated, by a slicing plate (332x) and a bearing (331x) on the small sliding body (330x), driving force transmission function and mobiledirection guide function are collected, a large X frame (301) and a sliding body (330x) are integrated to only carry out follow movement, thus high efficiency of driving force transmission can be carried out only by forming rigidity on the sliding body (330x) side, alternatively, the high rigidity like on the sliding body (330x) side is unnecessary to the X frame (301) side, form of desired size by adopting light quality material is satisfied, and special guide mechanism for restraining the mobile direction of the X frame (301) is unnecessary. |
