JPS58122241U - pick up device - Google Patents

pick up device

Info

Publication number
JPS58122241U
JPS58122241U JP1892382U JP1892382U JPS58122241U JP S58122241 U JPS58122241 U JP S58122241U JP 1892382 U JP1892382 U JP 1892382U JP 1892382 U JP1892382 U JP 1892382U JP S58122241 U JPS58122241 U JP S58122241U
Authority
JP
Japan
Prior art keywords
pickup
optical axis
adjustment mechanism
recording medium
adjusted
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
JP1892382U
Other languages
Japanese (ja)
Other versions
JPS629535Y2 (en
Inventor
下井 衛
Original Assignee
三洋電機株式会社
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 三洋電機株式会社 filed Critical 三洋電機株式会社
Priority to JP1892382U priority Critical patent/JPS58122241U/en
Publication of JPS58122241U publication Critical patent/JPS58122241U/en
Application granted granted Critical
Publication of JPS629535Y2 publication Critical patent/JPS629535Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Mounting And Adjusting Of Optical Elements (AREA)
  • 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 drawings]

図面はいずれも本考案の一実施例を示すもので、第1図
は斜視図、第2図は側面図である。 3・・・ピックアップ本体、5.6・・・取付台、7・
・・調整支点、9.10・・・調整螺子。
The drawings all show one embodiment of the present invention, with FIG. 1 being a perspective view and FIG. 2 being a side view. 3...Pickup body, 5.6...Mounting stand, 7.
...adjustment fulcrum, 9.10...adjustment screw.

Claims (2)

【実用新案登録請求の範囲】[Scope of utility model registration request] (1)記録媒体に螺線状若しくは同心円状に記録された
情報を光学的に読み出す為の゛ピックアップ装置におい
て、光学系を有するピックアップ本゛   体を取付け
る為の取付台と、該取付台に設けられた支点と、該支点
を′中心として互いに直交する線上に配置された調整機
構とを備え、一方の調整機構にて前記ピックアップ本体
の光軸の一方向への調整をなし、他方の調整機構にて前
記ピックアップ本体の光軸の前記方向とは直交する方向
への調整゛をなすようにしたことを特徴とするピックア
ップ装置。
(1) In a pickup device for optically reading information recorded in a spiral or concentric pattern on a recording medium, a mounting base for mounting a pickup body having an optical system, and a mounting base installed on the mounting base. and adjustment mechanisms arranged on lines perpendicular to each other with the fulcrum as the center, one adjustment mechanism adjusts the optical axis of the pickup body in one direction, and the other adjustment mechanism adjusts the optical axis of the pickup body in one direction. 2. A pickup device, wherein the optical axis of the pickup main body is adjusted in a direction perpendicular to the direction.
(2)支点がピックアップ本体の光軸と同軸に配置され
た実用新案登録請求の範囲第(1)項記載のピックアッ
プ装置。 −(3)一方の調整機構にてピックアップ本体の光軸が
調整される方向が記録媒体の半径方向、他方の調整機構
にてピックアップ本体の光軸が調整される方向が記録媒
体の情報トラックの接線力ノ向である実用新案登録請求
の範叩第(1)又は(2)項記載のピックアップ装置。
(2) The pickup device according to claim (1), wherein the fulcrum is disposed coaxially with the optical axis of the pickup body. - (3) The direction in which the optical axis of the pickup body is adjusted by one adjustment mechanism is the radial direction of the recording medium, and the direction in which the optical axis of the pickup body is adjusted by the other adjustment mechanism is the direction of the information track of the recording medium. The pickup device according to item (1) or (2) of the utility model registration claim, which is directed to a tangential force.
JP1892382U 1982-02-12 1982-02-12 pick up device Granted JPS58122241U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1892382U JPS58122241U (en) 1982-02-12 1982-02-12 pick up device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1892382U JPS58122241U (en) 1982-02-12 1982-02-12 pick up device

Publications (2)

Publication Number Publication Date
JPS58122241U true JPS58122241U (en) 1983-08-19
JPS629535Y2 JPS629535Y2 (en) 1987-03-05

Family

ID=30031165

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1892382U Granted JPS58122241U (en) 1982-02-12 1982-02-12 pick up device

Country Status (1)

Country Link
JP (1) JPS58122241U (en)

Also Published As

Publication number Publication date
JPS629535Y2 (en) 1987-03-05

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