| 摘要 |
In a disk drive mechanism 1 in which disk 5 is placed on a turn table 4 which is mounted on the rotary shaft 3 of an electric motor 2, and the rotary shaft 3 of the electric motor 2 is turned to turn the disk 5 with the aid of the turn table 4, the turn table 4 includes a rotary shaft section 6 secured to the rotary shaft 3 of the motor 2, a placing section 7 on which a disk 5 is placed, and an elastic coupling section 8 which couples the rotary shaft section 6 and the placing section 7 to each other so that the placing section 7 is radially movable with respect to the rotary shaft section 6. And the rotary shaft 3 has a regulating member 9 which regulates the displacement of the placing section 7 of the turn table.
|
