JPS5982338U - Pickup device for optical information reading device - Google Patents

Pickup device for optical information reading device

Info

Publication number
JPS5982338U
JPS5982338U JP17877582U JP17877582U JPS5982338U JP S5982338 U JPS5982338 U JP S5982338U JP 17877582 U JP17877582 U JP 17877582U JP 17877582 U JP17877582 U JP 17877582U JP S5982338 U JPS5982338 U JP S5982338U
Authority
JP
Japan
Prior art keywords
optical axis
axis direction
optical
pickup device
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
JP17877582U
Other languages
Japanese (ja)
Other versions
JPH0132176Y2 (en
Inventor
隆宏 加藤
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 JP17877582U priority Critical patent/JPS5982338U/en
Publication of JPS5982338U publication Critical patent/JPS5982338U/en
Application granted granted Critical
Publication of JPH0132176Y2 publication Critical patent/JPH0132176Y2/ja
Granted legal-status Critical Current

Links

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 the drawing]

第１図は従来のピックアップ装置を示す図、第２図は本
考案に係るピックアップ装置の斜視図、第３図は該ピッ
クアップ装置の断面図である。 主要部分の符号の説明、１１・・・・・・光学系、１２
゜１５．１６・・・・・・ボビン部、１３，１７．１８
・・・・・・駆動用コイル、」４・・・・・・筒状部、
１９・・・・・・対物レンズ、２０・・・・・・固定部
、２２・・・・・・可撓性部材。FIG. 1 is a diagram showing a conventional pickup device, FIG. 2 is a perspective view of a pickup device according to the present invention, and FIG. 3 is a sectional view of the pickup device. Explanation of symbols of main parts, 11...Optical system, 12
゜15.16...Bobbin part, 13, 17.18
・・・・・・Drive coil, ``4...Cylindrical part,
19...Objective lens, 20...Fixed portion, 22...Flexible 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ための光
学系と、−前記光学系を前記光学系の光軸方向及び前記
光軸方向と垂直な方向に駆動する駆動手段と、前記光学
系を前記光軸方向及び前記垂直な方向において移動可能
に且つ前記光軸が前記記録面に対して垂直であるように
支持する支持機構とを含むピックアップ装置であって、
前記支持機構は前記光軸方向及び前記光軸方向と垂直な
方向において可撓な複数の片持梁状の可撓部材から成り
、前記光学系と可視性部材の結合点を結ぶ直線が前記光
学系の重心を通ることを特徴とする光学式情報読取装置
におけるピックアップ装置。an optical system for irradiating a recording surface of a recording medium with a spot light; - a driving means for driving the optical system in the optical axis direction of the optical system and in a direction perpendicular to the optical axis direction; A pickup device including a support mechanism that is movable in an optical axis direction and the perpendicular direction and supports the optical axis so that it is perpendicular to the recording surface,
The support mechanism includes a plurality of cantilever-shaped flexible members that are flexible in the optical axis direction and in a direction perpendicular to the optical axis direction, and a straight line connecting the connection point of the optical system and the visibility member is the optical axis. A pickup device in an optical information reading device characterized by passing through the center of gravity of the system.
JP17877582U 1982-11-26 1982-11-26 Pickup device for optical information reading device Granted JPS5982338U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17877582U JPS5982338U (en) 1982-11-26 1982-11-26 Pickup device for optical information reading device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17877582U JPS5982338U (en) 1982-11-26 1982-11-26 Pickup device for optical information reading device

Publications (2)

Publication Number Publication Date
JPS5982338U true JPS5982338U (en) 1984-06-04
JPH0132176Y2 JPH0132176Y2 (en) 1989-10-03

Family

ID=30388050

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17877582U Granted JPS5982338U (en) 1982-11-26 1982-11-26 Pickup device for optical information reading device

Country Status (1)

Country Link
JP (1) JPS5982338U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62287440A (en) * 1986-06-06 1987-12-14 Olympus Optical Co Ltd Objective lens driving device
JPS6314334A (en) * 1986-07-04 1988-01-21 Sanyo Electric Co Ltd Optical pickup device

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57191942U (en) * 1981-05-29 1982-12-06
JPS58165738U (en) * 1982-04-28 1983-11-04 株式会社日立製作所 Objective lens drive device
JPS5936030U (en) * 1982-04-26 1984-03-06 株式会社日立製作所 Objective lens drive device

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5936030B2 (en) * 1982-05-18 1984-08-31 東洋リノリユ−ム株式会社 Pile forming method

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57191942U (en) * 1981-05-29 1982-12-06
JPS5936030U (en) * 1982-04-26 1984-03-06 株式会社日立製作所 Objective lens drive device
JPS58165738U (en) * 1982-04-28 1983-11-04 株式会社日立製作所 Objective lens drive device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62287440A (en) * 1986-06-06 1987-12-14 Olympus Optical Co Ltd Objective lens driving device
JPS6314334A (en) * 1986-07-04 1988-01-21 Sanyo Electric Co Ltd Optical pickup device

Also Published As

Publication number Publication date
JPH0132176Y2 (en) 1989-10-03

Similar Documents

Publication Publication Date Title
JPS60140228U (en) Optical information reading device
JPS6242121U (en)
JPS5982338U (en) Pickup device for optical information reading device
JPS5920438U (en) Optical system drive device in optical information reading device
JPS6145724U (en) Pickup device for optical information reading device
JPS59194126U (en) Optical recording/playback device
JPS5986038U (en) Pickup device for optical information reading device
JPS6242120U (en)
JPS6016325U (en) pick up device
JPS5933128U (en) Pickup device for optical information reading device
JPS59153627U (en) Optical pick-up device
JPS60102727U (en) Optical information reading device
JPS5933131U (en) optical recording or reproducing device
JPS5963827U (en) Objective lens drive device
JPS60140233U (en) Optical pick-up objective lens support mechanism
JPS62190928U (en)
JPS6267319U (en)
JPS5894139U (en) Optical system drive device in optical information recording and reproducing device
JPS5872728U (en) Optical axis adjustment mechanism in two-dimensional drive device
JPS60155023U (en) optical pick up
JPS582731U (en) optical information reader
JPH0255417U (en)
JPS5917042U (en) optical scanning device
JPS6040029U (en) Tracking actuator for optical information recording and reproducing equipment
JPS58109834U (en) Optical information pickup device