| 摘要 |
PROBLEM TO BE SOLVED: To increase the diameter of a lens to be mounted, in terms of a lens actuator of a connecting lever type. SOLUTION: Adopting the structure in which a drive source and a rear plate, which are conventionally arranged parallel to each other, are arranged three-dimensionally enables the occupancy of the drive source and rear plate on a base portion to be decreased. By assigning the space obtained by the decrease in the diameter of a lens to be mounted, only the diameter of the lens can be increased without increasing the actuator. Also, since a displacement-increasing mechanism of connecting lever type is used, the structure is obtained in which the environment is taken into consideration by achieving resource saving due to the reduction of the number of components. COPYRIGHT: (C)2011,JPO&INPIT
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