| 摘要 |
An optical disc drive, comprising a mounting frame (4) and an optical pickup unit (2), the frame comprising a guide mechanism (3, 3') which is configured to guide the optical pickup unit towards at least one end position with respect to the frame. The disc drive comprises at least one first stop (6, 6', 6", 6'") which is configured to gradually slow down movement of the optical pickup unit when that unit approaches the at least one end position. The disc drive further comprises at least one second stop (7, 7', 7") which is configured to stop movement of the optical pickup unit with respect to the frame abruptly after that unit has been slowed down over a first predetermined distance by a respective first stop.
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