| 摘要 |
PURPOSE:To fix wires on a holding means without using a hole by forming wire fitting grooves on the holding body, and under the state that the wires are arranged in the grooves, fixing the wires on the groove by a fixing means. CONSTITUTION:The wires 20 are fixed to the lower parts of both sides of the holding body 2 which are rectangular to both sides. Thereby, the holding body 2 is integratedly supported as a movable part by inserting four wires 20 into a block 25 mounted on a base 10. Namely, the objective lens driver 30 supports the objective lens 1 by fixing the wires 20 to the fitting grooves 6 so that the lens 1 can be driven in two direction, i.e. focus and track directions. Since the fitting grooves 6 are formed integratedly with the holding body 2, the fitting grooves can be easily and straight formed. Consequently, hole working causing the rise of price can be omitted.
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