JPS59194127U - optical disc playback device - Google Patents

optical disc playback device

Info

Publication number
JPS59194127U
JPS59194127U JP8914183U JP8914183U JPS59194127U JP S59194127 U JPS59194127 U JP S59194127U JP 8914183 U JP8914183 U JP 8914183U JP 8914183 U JP8914183 U JP 8914183U JP S59194127 U JPS59194127 U JP S59194127U
Authority
JP
Japan
Prior art keywords
optical disc
playback device
disc playback
drive mechanism
drives
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP8914183U
Other languages
Japanese (ja)
Other versions
JPS6349863Y2 (en
Inventor
邦夫 横倉
Original Assignee
ソニー株式会社
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by ソニー株式会社 filed Critical ソニー株式会社
Priority to JP8914183U priority Critical patent/JPS59194127U/en
Publication of JPS59194127U publication Critical patent/JPS59194127U/en
Application granted granted Critical
Publication of JPS6349863Y2 publication Critical patent/JPS6349863Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Moving Of The Head For Recording And Reproducing By Optical Means (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は光ディスクのクランプ径を示す平面図、第２図
はこの考案の光デイスク再生装置の外観図、第３図ａ、
　　ｂはトラッキングエラの説明図、第４図は第１、第
２の駆動機構、及び光学ピックアップ装置の斜視図であ
る。 図中、２０は基台、２１は支持台、２２は第１の駆動機
構、２３は第２の駆動機構、２４は調整ネジ、２７は光
学ピックアップ装置である。Fig. 1 is a plan view showing the clamp diameter of the optical disc, Fig. 2 is an external view of the optical disc reproducing device of this invention, Fig. 3a,
b is an explanatory diagram of the tracking error, and FIG. 4 is a perspective view of the first and second drive mechanisms and the optical pickup device. In the figure, 20 is a base, 21 is a support base, 22 is a first drive mechanism, 23 is a second drive mechanism, 24 is an adjustment screw, and 27 is an optical pickup device.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 大径の光ディスクを駆動する第１の駆動機構と、小径の
光ディスクを駆動する第２の駆動機構との間を移動する
ように支持された光学ピックアップ装置を備え、かつ、
前記第１、又は第２の駆動機構のいずれか一方を前記光
学ピックアップ装置の移動方向に対してほぼ直交する方
向に微調整可能にしたことを特徴とする光デイスク再生
装置。an optical pickup device supported to move between a first drive mechanism that drives a large-diameter optical disk and a second drive mechanism that drives a small-diameter optical disk, and
An optical disc reproducing device characterized in that either the first or second drive mechanism can be finely adjusted in a direction substantially perpendicular to the moving direction of the optical pickup device.
JP8914183U 1983-06-13 1983-06-13 optical disc playback device Granted JPS59194127U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8914183U JPS59194127U (en) 1983-06-13 1983-06-13 optical disc playback device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8914183U JPS59194127U (en) 1983-06-13 1983-06-13 optical disc playback device

Publications (2)

Publication Number Publication Date
JPS59194127U true JPS59194127U (en) 1984-12-24
JPS6349863Y2 JPS6349863Y2 (en) 1988-12-21

Family

ID=30219039

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8914183U Granted JPS59194127U (en) 1983-06-13 1983-06-13 optical disc playback device

Country Status (1)

Country Link
JP (1) JPS59194127U (en)

Also Published As

Publication number Publication date
JPS6349863Y2 (en) 1988-12-21

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