JPH032470U - - Google Patents

Info

Publication number
JPH032470U
JPH032470U JP5982189U JP5982189U JPH032470U JP H032470 U JPH032470 U JP H032470U JP 5982189 U JP5982189 U JP 5982189U JP 5982189 U JP5982189 U JP 5982189U JP H032470 U JPH032470 U JP H032470U
Authority
JP
Japan
Prior art keywords
guide shaft
optical pickup
converts
detects
detecting
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.)
Pending
Application number
JP5982189U
Other languages
English (en)
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 filed Critical
Priority to JP5982189U priority Critical patent/JPH032470U/ja
Publication of JPH032470U publication Critical patent/JPH032470U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Moving Of Head For Track Selection And Changing (AREA)

Description

【図面の簡単な説明】
第1図〜第3図は本考案の実施例を示す説明図
である。第1図は本考案の要部を抽出した立体図
、第2図は平面図、第3図は検出回路の実施例の
ブロツク図、第4図は従来例の図である。 図中、1……光学式ピツクアツプ、3……電気
抵抗を有するガイド軸、5……接触部、6,7…
…それぞれガイド軸の端部、8……電気検出回路
、8′……位置検出回路である。

Claims (1)

    【実用新案登録請求の範囲】
  1. 電気抵抗体製のガイド軸3の端部6あるいは端
    部7と、前記ガイド軸3と光学式ピツクアツプ1
    との接触点5間の抵抗値を検出して、位置を検出
    する電気信号に変換して取り出すことを特徴とす
    る光学式ピツクアツプ位置検出装置。
JP5982189U 1989-05-24 1989-05-24 Pending JPH032470U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5982189U JPH032470U (ja) 1989-05-24 1989-05-24

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5982189U JPH032470U (ja) 1989-05-24 1989-05-24

Publications (1)

Publication Number Publication Date
JPH032470U true JPH032470U (ja) 1991-01-11

Family

ID=31586655

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5982189U Pending JPH032470U (ja) 1989-05-24 1989-05-24

Country Status (1)

Country Link
JP (1) JPH032470U (ja)

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