Optical disc device
AssigneeFunai Electric Co., Ltd.
InventorsYasuhiro Nishina, Yasuhide Mizuta
Life of this patent
Estimating the term…
Abstract
An optical disc device includes: a loader body having a guiding recess formed of a linear portion and a sloped portion; a traverse chassis mounted in the loader body and having a protrusion that is guided along the recess; a turntable mounted on the traverse chassis, for mounting the optical disc; and a clamper which clamps the optical disc between the clamper and the turntable when the traverse chassis ascends relative to the loader body to a clamp position, in which when the traverse chassis is at a position lower than the clamp position, the protrusion is guided along the recess, and when the traverse chassis is at the clamp position, the protrusion is positioned inside the sloped portion.
Claims5
An optical disc device comprising:
- a loader body having a guiding recess extending in a direction substantially perpendicular to a radial direction of an optical disc;
- a traverse chassis provided in the loader body and having a protrusion guided along a part of the guiding recess, the traverse chassis being vertically movable;
- a turntable attached to the traverse chassis, for mounting the optical disc;
- and
- a clamper which clamps the optical disc between the clamper and the turntable when the traverse chassis ascends relative to the loader body to a clamp position, and unclamps the optical disc when the traverse chassis descends from the clamp position,
- wherein the guiding recess includes:
- a first part;
- and
- a second part that is wider than the first part,
- wherein, when the traverse chassis is at a position lower than the clamp position, the protrusion is guided along the first part of the guiding recess, and
- when the traverse chassis is at the clamp position, the protrusion is positioned inside the second part of the guiding recess.
Dependencies are inferred from the claim text.