JPS63188621U - - Google Patents

Info

Publication number
JPS63188621U
JPS63188621U JP7761787U JP7761787U JPS63188621U JP S63188621 U JPS63188621 U JP S63188621U JP 7761787 U JP7761787 U JP 7761787U JP 7761787 U JP7761787 U JP 7761787U JP S63188621 U JPS63188621 U JP S63188621U
Authority
JP
Japan
Prior art keywords
mirror surface
mirror
reflecting
rotating mirror
rotating
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
JP7761787U
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 JP7761787U priority Critical patent/JPS63188621U/ja
Publication of JPS63188621U publication Critical patent/JPS63188621U/ja
Pending legal-status Critical Current

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  • Mechanical Optical Scanning Systems (AREA)

Description

【図面の簡単な説明】
第１図は本考案の回転鏡を用いた光学系例を示
す図、第２図は本考案の一実施例の回転鏡を示す
図。第３図は従来の回転鏡を示し、第４図は従来
の回転鏡を用いた光学系を示す図。 １……レーザ発振器、２……本考案の回転鏡、
３……反射鏡、４……バーコード紙面、５……集
光用レンズ、６……光電子変換素子、７……モー
タ、８……穴あき鏡、９……従来の回転鏡、１０
，１１，１２……回転鏡上の分割された一鏡面。 第１図及び第２図でレーザ発振器１からのレー
ザビームの光路を実線で示す。バーコード紙面か
ら反射した散乱光の光路を一点鎖線で示す。

Claims (1)

    【実用新案登録請求の範囲】
  1. レーザスキヤナ用の多面体の回転鏡に於いて、
    分割された各々の面に走査レーザビーム反射用の
    鏡面と、被照射体からの散乱光を反射させる上述
    の鏡面とは相異なる角度を有する鏡面とを有する
    ことを特徴とする回転鏡。
JP7761787U 1987-05-22 1987-05-22 Pending JPS63188621U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7761787U JPS63188621U (ja) 1987-05-22 1987-05-22

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7761787U JPS63188621U (ja) 1987-05-22 1987-05-22

Publications (1)

Publication Number Publication Date
JPS63188621U true JPS63188621U (ja) 1988-12-02

Family

ID=30925790

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7761787U Pending JPS63188621U (ja) 1987-05-22 1987-05-22

Country Status (1)

Country Link
JP (1) JPS63188621U (ja)

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