JPH0476611U - - Google Patents

Info

Publication number
JPH0476611U
JPH0476611U JP11865290U JP11865290U JPH0476611U JP H0476611 U JPH0476611 U JP H0476611U JP 11865290 U JP11865290 U JP 11865290U JP 11865290 U JP11865290 U JP 11865290U JP H0476611 U JPH0476611 U JP H0476611U
Authority
JP
Japan
Prior art keywords
permanent magnet
magnetic field
coil
beam deflector
facing
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
JP11865290U
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 JP11865290U priority Critical patent/JPH0476611U/ja
Publication of JPH0476611U publication Critical patent/JPH0476611U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Mechanical Optical Scanning Systems (AREA)
  • Optical Recording Or Reproduction (AREA)

Description

【図面の簡単な説明】
第1図は本考案の実施例を示す一部断面要部平
面図、第2図は第1図におけるA−A線断面図、
第3図は電流値と回動角度との関係を示す図、第
4図は従来の光ビーム偏向器の例を示す要部縦断
面説明図である。 1……ミラー、4……永久磁石、5……コイル
、6……ピボツト、8……復帰部材。

Claims (1)

    【実用新案登録請求の範囲】
  1. 軸受を介して回動自在に支持したミラーの揺動
    側端縁若しくはその近傍に永久磁石を固着し、こ
    の永久磁石の磁界領域内に永久磁石と対向させて
    各々反発磁界発生用のコイルと、強磁性材料から
    なる復帰部材とを設けたことを特徴とする光ビー
    ム偏向器。
JP11865290U 1990-11-13 1990-11-13 Pending JPH0476611U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11865290U JPH0476611U (ja) 1990-11-13 1990-11-13

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11865290U JPH0476611U (ja) 1990-11-13 1990-11-13

Publications (1)

Publication Number Publication Date
JPH0476611U true JPH0476611U (ja) 1992-07-03

Family

ID=31866600

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11865290U Pending JPH0476611U (ja) 1990-11-13 1990-11-13

Country Status (1)

Country Link
JP (1) JPH0476611U (ja)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995017698A1 (fr) * 1993-12-20 1995-06-29 The Nippon Signal Co., Ltd. Miroir plan pour galvanometre et son procede de production
JP2010008514A (ja) * 2008-06-24 2010-01-14 Toshiba Tec Corp 揺動ミラー構造及びバーコード読取装置
US8157387B2 (en) 2003-04-07 2012-04-17 Seiko Epson Corporation Projector that monitors mirror function to prevent point illumination
WO2021095591A1 (ja) * 2019-11-13 2021-05-20 株式会社デンソー 測距装置

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995017698A1 (fr) * 1993-12-20 1995-06-29 The Nippon Signal Co., Ltd. Miroir plan pour galvanometre et son procede de production
US8157387B2 (en) 2003-04-07 2012-04-17 Seiko Epson Corporation Projector that monitors mirror function to prevent point illumination
JP2010008514A (ja) * 2008-06-24 2010-01-14 Toshiba Tec Corp 揺動ミラー構造及びバーコード読取装置
WO2021095591A1 (ja) * 2019-11-13 2021-05-20 株式会社デンソー 測距装置

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