| 摘要 |
PROBLEM TO BE SOLVED: To obtain a drive mechanism of surveillance camera in which direction of the surveillance camera is changed through a simple arrangement. SOLUTION: An ion conduction actuator 5 is clamped between the end of seating 2 of a surveillance camera 1 and a base 3 such as a wall. Since the ion conduction actuator 5 is curved or stretched upon application of a voltage, direction of the seating 2 and the camera 1 is changed. Direction of the camera 1 is changed in four directions by providing two ion conduction actuators 5. COPYRIGHT: (C)2006,JPO&NCIPI
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