JPS63130913U - - Google Patents

Info

Publication number
JPS63130913U
JPS63130913U JP2210387U JP2210387U JPS63130913U JP S63130913 U JPS63130913 U JP S63130913U JP 2210387 U JP2210387 U JP 2210387U JP 2210387 U JP2210387 U JP 2210387U JP S63130913 U JPS63130913 U JP S63130913U
Authority
JP
Japan
Prior art keywords
fixing pin
optical
housing
guide hole
optical system
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
JP2210387U
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 JP2210387U priority Critical patent/JPS63130913U/ja
Publication of JPS63130913U publication Critical patent/JPS63130913U/ja
Pending 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)

Description

【図面の簡単な説明】
第１図はこの考案の一実施例の要部一部断面斜
視図、第２図は第１図のものの一部拡大断面図、
第３図は従来の光学式ヘツドの要部一部断面斜視
図、第４図は第３図のものの一部拡大断面図であ
る。 １……筐体、２……円筒状ホルダ、３……固定
ピン、４……固定金具。なお、各図中、同一符号
は同一又は相当部分を示す。

Claims (1)

  1. 【実用新案登録請求の範囲】 発光素子を含む複数個の光学素子からなる光学
    系と、 前記光学系のうちの少なくとも１つの光学素子
    が固定された円筒状ホルダと、 前記ホルダが軸方向に移動自在に嵌合されてい
    る案内孔が形成された筐体と、 一端が前記円筒状ホルダに固定され前記案内孔
    の軸心と直角に前記筐体の外部へ突出している固
    定ピンと、 前記筐体の外面を支点として前記固定ピンに軸
    方向の引張り力を与えている固定金具と、 を備えてなる光学式ヘツド。
JP2210387U 1987-02-19 1987-02-19 Pending JPS63130913U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2210387U JPS63130913U (ja) 1987-02-19 1987-02-19

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2210387U JPS63130913U (ja) 1987-02-19 1987-02-19

Publications (1)

Publication Number Publication Date
JPS63130913U true JPS63130913U (ja) 1988-08-26

Family

ID=30819168

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2210387U Pending JPS63130913U (ja) 1987-02-19 1987-02-19

Country Status (1)

Country Link
JP (1) JPS63130913U (ja)

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