| 摘要 |
PURPOSE:To automate the attachment of a disc to a vertical turntable and to improve the operability by opening and closing a holder angle and horizontally moving a slide chassis after holding the disc on the holder. CONSTITUTION:When the disc 14 is set up in a disc holder 10 and crank 11 is rotated in the counterclockwise direction by a motor, a guide projection 9 engaged with an elliptic hole 11a is depressed downward along a holder guide hole 3. When the guide projection 9 reaches a cut part 6a, a holder angle is paralleled with the turntable 13. Subsequently the guide projection 9 is horizontally moved along the holder guide hole 3. The slide chassis 6 also is horizontally moved through a shaft 7, and when a projection 4 is attached to the end terminal of a horizontal guide hole 2, the crank 11 is stopped rotating. At that time, the holder angle 8 is moved most in close to the chassis 1 and the disc 14 in the disc holder 10 is attached to the turntable 13. |
