Recording and reproducing device

Abstract

Noise produced when a turntable comes into contact with a damper is reduced without increasing the number of parts. A metallic support plate is suspended on a top surface of a frame and the support plate is provided with a damper facing a turntable. The support plate is provided with long holes so as to suppress vibration transmitting from the damper to the support plate when the turntable and the damper contact each other by means of the long holes. This restrains a sound of contact between the turntable and damper from being amplified through the vibration of the support plate.

Description

BRIEF DESCRIPTION OF THE DRAWINGS

FIG. 1 is a perspective view of a disk device with long holes formed behind a damper according to an embodiment of the present invention;

FIG. 2 is a cross-sectional view along an A-A line of FIG. 1 according to the embodiment of the present invention;

FIG. 3 is a perspective view of the disk device with a long hole formed ahead of the clamper according to the embodiment of the present invention; and

FIG. 4 is a perspective view of the disk device with long holes formed on both sides of the clamper according to the embodiment of the present invention.

Claims

1. A recording and reproducing device comprising: a conveying mechanism which conveys a disk-shaped storage medium;a frame to which the conveying mechanism is attached;a pickup unit which scans the storage medium carried into the frame;a turntable for rotating the storage medium;a damper provided opposite to the turntable; anda support plate suspended between side walls of the frame opposite to the clamper, the support plate being formed of a flat sheet metal,wherein long holes for suppressing vibration transmitting from the damper to the support plate when the damper comes into contact with the turntable are formed in the vicinity of the clamper.

2. The recording and reproducing device according to claim 1, wherein when the damper is attached at a position deviated forward or backward with respect to the center of the support plate, the long holes are, at least formed on a side having a wider area ahead or behind the clamper.

3. The recording and reproducing device according to claim 1, wherein the damper is attached substantially in the center of the support plate and when the size of the support plate in a depth direction is shorter than the width of the support plate, the long holes are at least formed on both sides of the clamper.