JPS60181960U - Illumination unit holding device for image reading device - Google Patents

Illumination unit holding device for image reading device

Info

Publication number
JPS60181960U
JPS60181960U JP7022984U JP7022984U JPS60181960U JP S60181960 U JPS60181960 U JP S60181960U JP 7022984 U JP7022984 U JP 7022984U JP 7022984 U JP7022984 U JP 7022984U JP S60181960 U JPS60181960 U JP S60181960U
Authority
JP
Japan
Prior art keywords
image reading
light source
mirror
reading device
carriage
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
JP7022984U
Other languages
Japanese (ja)
Other versions
JPH046300Y2 (en
Inventor
水野　靖弘
Original Assignee
株式会社リコー
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 株式会社リコー filed Critical 株式会社リコー
Priority to JP7022984U priority Critical patent/JPS60181960U/en
Publication of JPS60181960U publication Critical patent/JPS60181960U/en
Application granted granted Critical
Publication of JPH046300Y2 publication Critical patent/JPH046300Y2/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 drawings]

第１図及び第２図はこの考案の一実施例を示すもので、
第１図は分解斜視図、第２図は縦断側面図、第３図は画
像読取装置の一般的な概略側面図、第４図は従来方式を
示す分解斜視図、第５図はその縦断側面図である。 １・・・原稿ガラス、２・・・原稿、３・・・螢光灯（
光源）、４・・・第一ミラー、９・・・照明ユニット、
１０・・・キャリッジ、１０ａ・・・ミラー固定面、２
０・・・保持部材、２０ｂ・・・シェーディング補正部
、２０ｄ・・・爪部。Figures 1 and 2 show an embodiment of this invention.
Fig. 1 is an exploded perspective view, Fig. 2 is a vertical side view, Fig. 3 is a general schematic side view of an image reading device, Fig. 4 is an exploded perspective view showing the conventional method, and Fig. 5 is a longitudinal side view thereof. It is a diagram. 1... Original glass, 2... Original, 3... Fluorescent light (
light source), 4... first mirror, 9... lighting unit,
10... Carriage, 10a... Mirror fixing surface, 2
0... Holding member, 20b... Shading correction section, 20d... Claw section.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 原稿ガラス上の原稿を光源により照明し、その反射光を
第一ミラー等を介して固体走査素子に導き、原稿像を読
取る画像読取装置において、光源と第一ミラーとをキャ
リッジとともにスキャニング走行する照明ユニットとし
、断面略コ字状に形成されて前記光源を内部に挿入させ
て支持するとともにその上端に光源光量を補正し得るよ
うに所定曲面形状のシェーディング補正部を有し、かつ
、下部側に前記第一ミラーをキャリッジのミラー固定面
に対して押えつけて支持させる爪部を有する保持部材を
前記キャリッジに取付けたことを特徴とする画像読取装
置の照明ユニット保持装置。In an image reading device that illuminates an original on an original glass with a light source and guides the reflected light to a solid-state scanning element via a first mirror etc. to read the original image, an illumination device that scans the light source and the first mirror together with a carriage. The unit is formed into a substantially U-shaped cross section to insert and support the light source therein, and has a shading correction section with a predetermined curved shape at the upper end so as to correct the amount of light from the light source, and at the lower side. An illumination unit holding device for an image reading device, characterized in that a holding member having a claw portion for pressing and supporting the first mirror against a mirror fixing surface of the carriage is attached to the carriage.
JP7022984U 1984-05-14 1984-05-14 Illumination unit holding device for image reading device Granted JPS60181960U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7022984U JPS60181960U (en) 1984-05-14 1984-05-14 Illumination unit holding device for image reading device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7022984U JPS60181960U (en) 1984-05-14 1984-05-14 Illumination unit holding device for image reading device

Publications (2)

Publication Number Publication Date
JPS60181960U true JPS60181960U (en) 1985-12-03
JPH046300Y2 JPH046300Y2 (en) 1992-02-20

Family

ID=30606636

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7022984U Granted JPS60181960U (en) 1984-05-14 1984-05-14 Illumination unit holding device for image reading device

Country Status (1)

Country Link
JP (1) JPS60181960U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02119375A (en) * 1989-09-26 1990-05-07 Nippon Seimitsu Kogyo Kk Picture input device
WO2015146470A1 (en) * 2014-03-28 2015-10-01 京セラドキュメントソリューションズ株式会社 Image reading apparatus and image forming apparatus comprising same

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS48100119A (en) * 1972-03-31 1973-12-18
JPS5124813U (en) * 1974-08-15 1976-02-24
JPS53127946U (en) * 1977-03-17 1978-10-11
JPS587665A (en) * 1981-07-07 1983-01-17 Konishiroku Photo Ind Co Ltd Optical device for copying machine

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5124813B2 (en) * 1972-03-21 1976-07-27

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS48100119A (en) * 1972-03-31 1973-12-18
JPS5124813U (en) * 1974-08-15 1976-02-24
JPS53127946U (en) * 1977-03-17 1978-10-11
JPS587665A (en) * 1981-07-07 1983-01-17 Konishiroku Photo Ind Co Ltd Optical device for copying machine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02119375A (en) * 1989-09-26 1990-05-07 Nippon Seimitsu Kogyo Kk Picture input device
WO2015146470A1 (en) * 2014-03-28 2015-10-01 京セラドキュメントソリューションズ株式会社 Image reading apparatus and image forming apparatus comprising same

Also Published As

Publication number Publication date
JPH046300Y2 (en) 1992-02-20

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