JPH0449320U

JPH0449320U -

Info

Publication number: JPH0449320U
Application number: JP8999690U
Authority: JP
Priority date: 1990-08-30
Filing date: 1990-08-30
Publication date: 1992-04-27

Description

[Brief explanation of drawings]

第１図は本考案に係る光学ピツクアツプ装置の
ガイド装置を用いて構成された光デイスク記録及
び／又は再生装置の要部の構成を示す斜視図であ
る。第２図は上記光学ピツクアツプ装置のガイド
装置の要部の構成を示す拡大側面図である。第３
図は上記光学ピツクアツプ装置のガイド装置にお
いて傾き調整を行う状態を示す正面図であり、第
４図は上記光学ピツクアツプ装置のガイド装置に
おいて傾き調整を行う状態を示す要部側面図であ
る。第５図は上記光学ピツクアツプ装置のガイド
装置において上記上記第４図と異なる方向に傾き
調整を行う状態を示す正面図である。第６図は上
記光学ピツクアツプ装置のガイド装置の要部の構
成の他の例を示す拡大側面図である。第７図は従
来の光デイスク記録及び／又は再生装置の要部の
構成を示す斜視図である。１……シヤーシ、７……ガイド軸、８ａ……突
き当て部、８ｂ……突き当て部、９……カム体、
１０……カム体、１１……板バネ、１２……板バ
ネ。 FIG. 1 is a perspective view showing the configuration of the main parts of an optical disk recording and/or reproducing apparatus constructed using a guide device for an optical pickup device according to the present invention. FIG. 2 is an enlarged side view showing the structure of the main parts of the guide device of the optical pickup device. Third
This figure is a front view showing a state in which tilt adjustment is performed in the guide device of the optical pickup device, and FIG. 4 is a side view of a main part showing a state in which tilt adjustment is performed in the guide device of the optical pickup device. FIG. 5 is a front view showing a state in which the guide device of the optical pickup device is adjusted in a direction different from that shown in FIG. 4. FIG. 6 is an enlarged side view showing another example of the configuration of the main parts of the guide device of the optical pickup device. FIG. 7 is a perspective view showing the configuration of main parts of a conventional optical disc recording and/or reproducing apparatus. 1... Chassis, 7... Guide shaft, 8a... Abutting portion, 8b... Abutting portion, 9... Cam body,
10...cam body, 11...plate spring, 12...plate spring.

Claims

[Claims for Utility Model Registration] A chassis; a pair of abutting members protruding from the chassis; , a guide shaft that slidably supports the optical pickup device; and a cam portion eccentric to the axis of the guide shaft, which is attached to at least one end of the guide shaft and abuts against the chassis. a cam body; and a mounting member that elastically presses the guide shaft against the pair of abutting members and elastically presses the cam body against the chassis; A guide device for an optical pickup device, wherein the guide shaft is rotated about an axis to change the inclination of the guide shaft with respect to the chassis.