| 摘要 |
A driving device includes:a movable frame (7);a frame shaped supporting body (6) arranged on an outer side of the movable frame (7); andbending drive elements (12a, 12b, 12c, 12d) arranged on a surface of the movable frame (7).The supporting body (6) and the movable frame (7) each have two sets of opposing sides. Supporting parts (11a, 11b) arranged on first set of opposing two sides of the supporting body (6) support first set of opposing sides (8a, 8b) of the movable frame (7)The bending drive elements (12a, 12b, 12c, 12d) are arranged on the first set of opposing sides (8a, 8b) of the movable frame (7). A region arranged with the bending drive elements (12a, 12b, 12c, 12d) of the movable frame (7) bends in a thickness direction of the movable frame (7). |
