Optical disk drive with protected pick-up unit

Abstract

An optical disk drive with a protected pick-up unit. The optical disk drive includes a core body, a guide bar, a pick-up unit and an impact-reducing mechanism. The core body has an operating zone. The guide bar is connected to the core body. The pick-up unit is movably supported by the guide bar to access an optical disk in the operating zone. The impact-reducing mechanism is disposed outside the operating zone to sustain impact of the pick-up unit when the pick-up unit moves outside the operating zone and collides with the impact-reducing mechanism.

Dependencies are inferred from the claim text.