摘要 |
PROBLEM TO BE SOLVED: To facilitate assembling operation and improve the accuracy of a mounting position using a positioning member integrally molded with existing constituent members. SOLUTION: An optical pickup includes a biasing member that is mounted to a reproduction deck and abuts on a tip of one of ends of a guide shaft to bias a shaft in an axis direction, and abuts on an outer peripheral part of the other end to bias the shaft in a horizontal direction perpendicular to the axis, a positioning square hole that is formed by cutting out the reproduction deck and inserts the other end of the guide shaft, and an inclination part that is formed by cutting out a spindle motor base and abuts on a tip of the other end of the guide shaft, wherein the tip of the other end is slid along the inclination part by a biasing force in the axis direction generated by the biasing member to make the outer peripheral part of the other end abut on two adjacent sides of the positioning square hole, and the position of the other end is determined by the inclination part and the positioning square hole. COPYRIGHT: (C)2009,JPO&INPIT
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