| 摘要 |
PROBLEM TO BE SOLVED: To provide a movement adjustment mechanism for an imaging device which can appropriately adjust movements while reducing (eliminating) the number of three coil springs which are essentially required, corresponding to three fastening screws. SOLUTION: The movement adjustment mechanism for an imaging device has: an imaging device holder which has an imaging aperture; an imaging device supporting baseboard which supports the imaging device which receives imaging rays of light passed through the imaging aperture; an elastic member which is attached between the imaging device holder and the imaging device, and biases the imaging device holder and the imaging device in a direction in which the imaging device holder and the imaging device are located farther away from each other; and the fastening screws which fasten the imaging device supporting baseboard to the imaging device holder against the biasing force of the elastic member, and are provided in three positions located around the imaging device without contacting the imaging device. The elastic member has a pressing rib which contacts, in an elastic manner, a circumferential portion of a surface of the imaging device inside a triangle which two-dimensionally links the fastening screws in the three positions. COPYRIGHT: (C)2011,JPO&INPIT
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