SPINDLE MOTOR MOUNTING STRUCTURE FOR OPTICAL DISK DRIVE

摘要

A spindle motor mounting structure for an optical disc drive is provided to improve durability of the optical disc drive by preventing damage to a fastening unit regardless of deformation of a spindle holder in a high temperature and high humidity condition. A spindle motor mounting structure for an optical disc drive comprises an optical pickup base(102), a spindle holder(112), a motor plate(120), a fastening unit(130), and a spring(134). The spindle holder is positioned at one end of the optical pickup base and formed with a fastening boss at one side. The motor plate is installed at the optical pickup base at a lower surface of the spindle holder. The fastening unit penetrates the optical pickup base and the fastening boss to connect the motor plate and a head(130') at a predetermined interval from the optical pickup base. The spring is fitted to the fastening unit to be positioned between the head and the optical pickup base.