JPH01103963U - - Google Patents

Info

Publication number
JPH01103963U
JPH01103963U JP19803987U JP19803987U JPH01103963U JP H01103963 U JPH01103963 U JP H01103963U JP 19803987 U JP19803987 U JP 19803987U JP 19803987 U JP19803987 U JP 19803987U JP H01103963 U JPH01103963 U JP H01103963U
Authority
JP
Japan
Prior art keywords
light
light guide
lens
parallel
emitting section
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
JP19803987U
Other languages
English (en)
Other versions
JPH0523011Y2 (ja
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 JP1987198039U priority Critical patent/JPH0523011Y2/ja
Priority to US07/289,310 priority patent/US5130847A/en
Publication of JPH01103963U publication Critical patent/JPH01103963U/ja
Application granted granted Critical
Publication of JPH0523011Y2 publication Critical patent/JPH0523011Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Description

【図面の簡単な説明】
第１図ないし第３図は本考案の実施例に関する
もので、第１図はイメージスキヤナの内部構成を
示す簡略図、第２図はそこに設けられる照明機構
の構成図、第３図は照明機構の他の実施例を示す
構成図である。第４図と第５図とは従来例に関す
るものであり、第４図はイメージスキヤナの内部
構成を示す簡略図、第５図はそこに設けられる照
明機構の構成図である。 ５は発光部、６はロツドレンズ、７は光ガイド
部材、８は導光部、９は集光部。

Claims (1)

  1. 【実用新案登録請求の範囲】 発光部と、 前記発光部からの光を平行光とするレンズと、 前記レンズからの平行光を照明位置の近傍にま
    で導く所定長さを有する導光部及び前記導光部の
    端部に設けられ前記照明位置に前記平行光を集光
    する集光部とからなる光ガイド部材と、 によつて構成される照明機構。
JP1987198039U 1987-12-26 1987-12-26 Expired - Lifetime JPH0523011Y2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP1987198039U JPH0523011Y2 (ja) 1987-12-26 1987-12-26
US07/289,310 US5130847A (en) 1987-12-26 1988-12-23 Copying machine including illumination apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987198039U JPH0523011Y2 (ja) 1987-12-26 1987-12-26

Publications (2)

Publication Number Publication Date
JPH01103963U true JPH01103963U (ja) 1989-07-13
JPH0523011Y2 JPH0523011Y2 (ja) 1993-06-14

Family

ID=31488564

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987198039U Expired - Lifetime JPH0523011Y2 (ja) 1987-12-26 1987-12-26

Country Status (1)

Country Link
JP (1) JPH0523011Y2 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2019186768A (ja) * 2018-04-11 2019-10-24 シャープ株式会社 画像読取機

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5580955A (en) * 1978-12-15 1980-06-18 Fujitsu Ltd Pickup device
JPS57158255U (ja) * 1981-03-30 1982-10-05
JPS61127488U (ja) * 1985-01-29 1986-08-09

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5580955A (en) * 1978-12-15 1980-06-18 Fujitsu Ltd Pickup device
JPS57158255U (ja) * 1981-03-30 1982-10-05
JPS61127488U (ja) * 1985-01-29 1986-08-09

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2019186768A (ja) * 2018-04-11 2019-10-24 シャープ株式会社 画像読取機

Also Published As

Publication number Publication date
JPH0523011Y2 (ja) 1993-06-14

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