| 摘要 |
PURPOSE: An optical pickup device feeder is produced to reduce a noise or a vibration when a pickup device having an objective lens for projecting light on a disc. CONSTITUTION: The device comprises a thread base(3), a turn table(5), a guidance member(130), and a pickup device(20). The thread base(3) is fixed at a space within a main base having a holding space for inputting or outputting a disc. The turn table(5), formed at an upper face of the thread base(3), rotates the disc. The pickup device(20), fed back and forth along the guidance member(130), includes an objective lens for projecting the light on the rotating disc. The guidance member(130) includes a main axis and a guide rail(132). The main axis, having a certain length, is fixed at the thread base(3). The guide rail(132) includes a curved part inserted into a guide groove formed at the pickup device(20) in order to make the pickup device move back and forth.
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