Optical disc drive and electronic equipment
AssigneeSony Interactive Entertainment Inc.
InventorsKenji Hirose, Aki Yoguchi
Life of this patent
Estimating the term…
Abstract
Provided is an optical disc drive that can implement a conveying roller position manipulation mechanism, a centering mechanism, and a chucking pulley operation mechanism, while allowing the number of components to be reduced. A base frame includes a spindle motor and an optical element. An inner case houses the base frame, and supports a conveying mechanism configured to convey an optical disc to the position of the spindle motor. An outer case houses the inner case. The base frame is fixed in the inner case via a first damper, and the inner case is fixed in the outer case via a second damper.
Claims7
An optical disc drive comprising:
- a base unit including a spindle motor and an optical element;
- a conveying mechanism configured to convey, to a position of the spindle motor, an optical disc inserted from an outside;
- an inner case configured to house the base unit and to support the conveying mechanism;
- and
- an outer case configured to house the inner case, wherein
- the base unit is fixed in the inner case via a first damper,
- the inner case is fixed in the outer case via a second damper, the inner case includes a bottom frame in which the base unit is disposed, where the bottom frame is shaped like a box that opens upward,
- the outer case includes a bottom case in which the inner case is disposed, where the bottom case is shaped like a box that opens upward,
- the bottom frame includes a first protruding portion protruding upward from the bottom frame and a second protruding portion protruding downward from the bottom frame,
- the first protruding portion is fixed to the first damper, and
- the second protruding portion is fixed to the second damper.
An electronic apparatus comprising:
- a cabinet configured to house an optical disc drive including
- a base unit including a spindle motor and an optical element,
- a conveying mechanism configured to convey, to a position of the spindle motor, an optical disc inserted from an outside,
- an inner case configured to house the base unit and to support the conveying mechanism, and
- an outer case configured to house the inner case, wherein
- the base unit is fixed in the inner case via a first damper,
- the inner case is fixed in the outer case via a second damper, the inner case includes a bottom frame in which the base unit is disposed, where the bottom frame is shaped like a box that opens upward,
- the outer case includes a bottom case in which the inner case is disposed, where the bottom case is shaped like a box that opens upward,
- the bottom frame includes a first protruding portion protruding upward from the bottom frame and a second protruding portion protruding downward from the bottom frame,
- the first protruding portion is fixed to the first damper, and
- the second protruding portion is fixed to the second damper.
Dependencies are inferred from the claim text.