JPH0431421U - - Google Patents

Info

Publication number
JPH0431421U
JPH0431421U JP7154490U JP7154490U JPH0431421U JP H0431421 U JPH0431421 U JP H0431421U JP 7154490 U JP7154490 U JP 7154490U JP 7154490 U JP7154490 U JP 7154490U JP H0431421 U JPH0431421 U JP H0431421U
Authority
JP
Japan
Prior art keywords
bobbin
objective lens
view
groove
pick
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
JP7154490U
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 JP7154490U priority Critical patent/JPH0431421U/ja
Publication of JPH0431421U publication Critical patent/JPH0431421U/ja
Pending legal-status Critical Current

Links

Landscapes

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

Description

【図面の簡単な説明】
第1図は本考案の一実施例の要部拡大断面図、
第2図は従来例の要部平面図、第3図は従来例の
分解組立図、第4図は従来例の要部拡大断面図で
ある。 1……ボビン、2……対物レンズ、3……接着
剤、4……対物レンズ、5……ボビン、6……V
字溝、7……フオーカスコイル、8……トラツキ
ングコイル、9……サスペンシヨン、15……ホ
ログラムユニツト、16……スリーブ、17……
コリメートレンズ、19……磁石、20……ベー
ス、21……プリズム、22……基台。

Claims (1)

  1. 【実用新案登録請求の範囲】 対物レンズが接合されたボビンが設けられたピ
    ツクアツプ装置において、 前記ボビンの対物レンズ接合部の周囲に、溝部
    が設置されたことを特徴とするピツクアツプ装置
JP7154490U 1990-07-06 1990-07-06 Pending JPH0431421U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7154490U JPH0431421U (ja) 1990-07-06 1990-07-06

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7154490U JPH0431421U (ja) 1990-07-06 1990-07-06

Publications (1)

Publication Number Publication Date
JPH0431421U true JPH0431421U (ja) 1992-03-13

Family

ID=31608672

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7154490U Pending JPH0431421U (ja) 1990-07-06 1990-07-06

Country Status (1)

Country Link
JP (1) JPH0431421U (ja)

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