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JPS6098121U - Objective lens support mechanism in optical information reading device - Google Patents

Objective lens support mechanism in optical information reading device

Info

Publication number
JPS6098121U
JPS6098121U JP18979783U JP18979783U JPS6098121U JP S6098121 U JPS6098121 U JP S6098121U JP 18979783 U JP18979783 U JP 18979783U JP 18979783 U JP18979783 U JP 18979783U JP S6098121 U JPS6098121 U JP S6098121U
Authority
JP
Japan
Prior art keywords
objective lens
support mechanism
reading device
optical information
information reading
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
JP18979783U
Other languages
Japanese (ja)
Other versions
JPH0135295Y2 (en
Inventor
鳴海　伊知郎
良嗣 荒木
Original Assignee
パイオニア株式会社
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 パイオニア株式会社 filed Critical パイオニア株式会社
Priority to JP18979783U priority Critical patent/JPS6098121U/en
Publication of JPS6098121U publication Critical patent/JPS6098121U/en
Application granted granted Critical
Publication of JPH0135295Y2 publication Critical patent/JPH0135295Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Mounting And Adjusting Of Optical Elements (AREA)
  • Optical Recording Or Reproduction (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]

第１図及び第２図は従来の対物レンズ支持機構の要部を
示す図、第３図及び第４図は該支持機構の動作を説明す
る為の図、第５図及び第６図は本考案に係る対物レンズ
支持機構の各々平面図及び縦断面図、第７図は該支持機
構の動作を説明する為の図である。 主要部分の符号の説明、１１・・・・・・支持板、１１
ａ・・・・・・長孔、１３・・・・・・対物レンズ、１
４・・曲吸振材、１５・・・・・・制動部材。FIGS. 1 and 2 are diagrams showing the main parts of a conventional objective lens support mechanism, FIGS. 3 and 4 are diagrams for explaining the operation of the support mechanism, and FIGS. A plan view and a vertical sectional view of the objective lens support mechanism according to the invention, and FIG. 7 are diagrams for explaining the operation of the support mechanism. Explanation of symbols of main parts, 11...Support plate, 11
a...Long hole, 13...Objective lens, 1
4... Curved vibration absorbing material, 15... Braking member.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 記録媒体の記録面にスポット光を照射せしめる為の対物
レンズを一端部において支持する支持板と、前記支持板
の主面に添着された吸振材とを有し、前記主面には長孔
が形成されていることを特徴とする光学式情報読取装置
における対物レンズ支持機構。It has a support plate supporting at one end an objective lens for irradiating a recording surface of a recording medium with a spot light, and a vibration absorbing material attached to a main surface of the support plate, and a long hole is formed in the main surface. An objective lens support mechanism in an optical information reading device, characterized in that:
JP18979783U 1983-12-07 1983-12-07 Objective lens support mechanism in optical information reading device Granted JPS6098121U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18979783U JPS6098121U (en) 1983-12-07 1983-12-07 Objective lens support mechanism in optical information reading device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18979783U JPS6098121U (en) 1983-12-07 1983-12-07 Objective lens support mechanism in optical information reading device

Publications (2)

Publication Number Publication Date
JPS6098121U true JPS6098121U (en) 1985-07-04
JPH0135295Y2 JPH0135295Y2 (en) 1989-10-27

Family

ID=30409116

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18979783U Granted JPS6098121U (en) 1983-12-07 1983-12-07 Objective lens support mechanism in optical information reading device

Country Status (1)

Country Link
JP (1) JPS6098121U (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57113431A (en) * 1981-01-07 1982-07-14 Olympus Optical Co Ltd Objective-lens driver
JPS57143766A (en) * 1981-02-27 1982-09-06 Matsushita Electric Ind Co Ltd Head device
JPS57198550A (en) * 1981-05-29 1982-12-06 Sony Corp Supporting device for optical system
JPS5885939A (en) * 1981-11-16 1983-05-23 Hitachi Ltd Optical information reader
JPS58155530A (en) * 1982-03-11 1983-09-16 Akai Electric Co Ltd Up, down, left and right shifting device of optical lens for optical pickup device
JPS601630A (en) * 1983-06-17 1985-01-07 Olympus Optical Co Ltd Reader of information track

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57113431A (en) * 1981-01-07 1982-07-14 Olympus Optical Co Ltd Objective-lens driver
JPS57143766A (en) * 1981-02-27 1982-09-06 Matsushita Electric Ind Co Ltd Head device
JPS57198550A (en) * 1981-05-29 1982-12-06 Sony Corp Supporting device for optical system
JPS5885939A (en) * 1981-11-16 1983-05-23 Hitachi Ltd Optical information reader
JPS58155530A (en) * 1982-03-11 1983-09-16 Akai Electric Co Ltd Up, down, left and right shifting device of optical lens for optical pickup device
JPS601630A (en) * 1983-06-17 1985-01-07 Olympus Optical Co Ltd Reader of information track

Also Published As

Publication number Publication date
JPH0135295Y2 (en) 1989-10-27

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