| 摘要 |
PROBLEM TO BE SOLVED: To provide a disk player which is capable of regulating the angle of irradiation with a laser beam simply by rotating guide shafts in one direction without rotating members, such as screws, forward and backward. SOLUTION: This disk player 30 includes an optical pickup 38, a mechanical chassis 32 which is mounted with a spindle motor for rotating a turn table 34 to be loaded with an optical disk 31 and the two guide shafts 40 and 42 which are disposed at the mechanical chassis 32 in parallel to each other and freely slidably supports the optical pickup 38. Of the respective guide shafts 40 and 42, the one guide shaft 40 has the outer peripheral surface formed in a cam surface and is provided rotatably around its axis as the center. The optical pickup 38 is disposed so that the cam surface of the one guide shaft 40 in such a manner that the one guide shaft 40 side moves vertically around the other guide shaft 42 while matching with the cam surface of the guide shaft 40 by rotating the one guide shaft 40.
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