CN105589310B - 图像读取装置及图像形成装置 - Google Patents

图像读取装置及图像形成装置 Download PDF

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Publication number
CN105589310B
CN105589310B CN201510725115.1A CN201510725115A CN105589310B CN 105589310 B CN105589310 B CN 105589310B CN 201510725115 A CN201510725115 A CN 201510725115A CN 105589310 B CN105589310 B CN 105589310B
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CN
China
Prior art keywords
unit
opening
angle
open angle
image
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.)
Expired - Fee Related
Application number
CN201510725115.1A
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English (en)
Chinese (zh)
Other versions
CN105589310A (zh
Inventor
山本祐
山本祐一
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Canon Inc
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Publication of CN105589310A publication Critical patent/CN105589310A/zh
Application granted granted Critical
Publication of CN105589310B publication Critical patent/CN105589310B/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/00519—Constructional details not otherwise provided for, e.g. housings, covers
    • H04N1/00551—Top covers or the like
    • H04N1/00554—Latches or hinges therefor
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/00567—Handling of original or reproduction media, e.g. cutting, separating, stacking
    • H04N1/0057—Conveying sheets before or after scanning
    • H04N1/00588—Conveying sheets before or after scanning to the scanning position
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/00681—Detecting the presence, position or size of a sheet or correcting its position before scanning
    • H04N1/00684—Object of the detection
    • H04N1/00708—Size or dimensions
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/00795—Reading arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Facsimile Scanning Arrangements (AREA)
  • Facsimiles In General (AREA)
  • Holders For Sensitive Materials And Originals (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
CN201510725115.1A 2014-11-08 2015-10-30 图像读取装置及图像形成装置 Expired - Fee Related CN105589310B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JPJP2014-227607 2014-11-08
JP2014227607A JP6184392B2 (ja) 2014-11-08 2014-11-08 画像読取装置及び画像形成装置

Publications (2)

Publication Number Publication Date
CN105589310A CN105589310A (zh) 2016-05-18
CN105589310B true CN105589310B (zh) 2018-11-09

Family

ID=55132361

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201510725115.1A Expired - Fee Related CN105589310B (zh) 2014-11-08 2015-10-30 图像读取装置及图像形成装置

Country Status (5)

Country Link
US (1) US10142502B2 (enExample)
JP (1) JP6184392B2 (enExample)
CN (1) CN105589310B (enExample)
DE (1) DE102015119117A1 (enExample)
GB (1) GB2533849B (enExample)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6354638B2 (ja) * 2015-03-31 2018-07-11 京セラドキュメントソリューションズ株式会社 画像読取装置、画像形成装置及び画像読取方法
JP6630511B2 (ja) * 2015-07-31 2020-01-15 理想科学工業株式会社 画像読取装置
JP6821378B2 (ja) * 2016-10-11 2021-01-27 キヤノン株式会社 画像読取装置、及び画像形成装置
JP6838922B2 (ja) 2016-10-11 2021-03-03 キヤノン株式会社 画像読取装置、及び画像形成装置
US10542168B2 (en) 2016-10-11 2020-01-21 Canon Kabushiki Kaisha Image reading device and image forming apparatus
US10582077B2 (en) * 2016-11-07 2020-03-03 Canon Finetech Nisca, Inc. Reading apparatus, determination method, and storage medium storing program
JP6838449B2 (ja) * 2017-03-23 2021-03-03 セイコーエプソン株式会社 原稿読取装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5500725A (en) * 1993-09-28 1996-03-19 Minolta Co., Ltd. Original document reading device capable of automatically detecting the size of an original document
CN101071260A (zh) * 1999-11-30 2007-11-14 加藤电机株式会社 原稿压板开关装置
CN101834972A (zh) * 2009-03-13 2010-09-15 村田机械株式会社 图像读取装置以及原稿尺寸判断方法

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JPS5664559A (en) * 1979-10-29 1981-06-01 Matsushita Electric Ind Co Ltd Picture reading device
JPS615245A (ja) * 1984-06-19 1986-01-11 Fuji Xerox Co Ltd 複写機
JPH02167536A (ja) 1988-12-21 1990-06-27 Minolta Camera Co Ltd 画像読取装置
JPH03184059A (ja) * 1990-11-30 1991-08-12 Kato Electrical Mach Co Ltd 原稿圧着板開閉装置
JP3710309B2 (ja) * 1998-12-29 2005-10-26 株式会社リコー 画像形成装置
JP2001075256A (ja) * 1999-09-01 2001-03-23 Noritsu Koki Co Ltd 感光材料処理装置
JP2001290226A (ja) * 2000-04-06 2001-10-19 Ricoh Co Ltd 画像読取装置
JP2001320553A (ja) * 2000-05-09 2001-11-16 Toshiba Tec Corp 原稿読取装置
JP2003315939A (ja) 2002-04-22 2003-11-06 Sharp Corp 原稿読取装置の原稿カバー開閉機構
US7471424B2 (en) * 2003-02-26 2008-12-30 Canon Kabushiki Kaisha Original size detecting apparatus, original size detecting method, and program for original size detection
US6850730B2 (en) 2003-05-22 2005-02-01 Xerox Corporation Platen cover positioning system for an input scanner or copier
JP5254524B2 (ja) * 2004-11-17 2013-08-07 株式会社ナチュラレーザ・ワン 原稿圧着板自動開閉装置及びこの原稿圧着板自動開閉装置を備えた事務機器
JP2006162742A (ja) * 2004-12-03 2006-06-22 Canon Inc 画像形成装置
KR100694100B1 (ko) 2005-04-06 2007-03-12 삼성전자주식회사 복합기
KR100608071B1 (ko) * 2005-06-28 2006-08-02 삼성전자주식회사 자력을 이용한 힌지장치 및 상기 힌지장치를 구비한 화상입/출력 장치
JP2008060983A (ja) * 2006-08-31 2008-03-13 Funai Electric Co Ltd スキャナ
JP5473355B2 (ja) 2008-03-18 2014-04-16 キヤノン株式会社 原稿読取装置
KR101493368B1 (ko) * 2008-10-24 2015-02-23 삼성전자 주식회사 원고사이즈 감지장치 및 감지방법
JP5692692B2 (ja) * 2009-09-25 2015-04-01 株式会社ナチュラレーザ・ワン 事務機器の自動開閉装置並びにこの自動開閉装置を用いた事務機器
JP5665407B2 (ja) 2010-08-04 2015-02-04 キヤノン株式会社 読取装置、読取装置の制御方法、プログラム
JP5505992B2 (ja) * 2011-08-16 2014-05-28 Ｎｅｃアクセステクニカ株式会社 原稿サイズ検出装置
US9100521B2 (en) * 2013-06-13 2015-08-04 Canon Kabushiki Kaisha Image reading apparatus and image forming apparatus
JP5873845B2 (ja) * 2013-07-10 2016-03-01 京セラドキュメントソリューションズ株式会社 ヒンジ構造およびこれを備えた画像読取装置並びに画像形成装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5500725A (en) * 1993-09-28 1996-03-19 Minolta Co., Ltd. Original document reading device capable of automatically detecting the size of an original document
CN101071260A (zh) * 1999-11-30 2007-11-14 加藤电机株式会社 原稿压板开关装置
CN101834972A (zh) * 2009-03-13 2010-09-15 村田机械株式会社 图像读取装置以及原稿尺寸判断方法

Also Published As

Publication number Publication date
US20160134769A1 (en) 2016-05-12
DE102015119117A1 (de) 2016-05-12
GB201519569D0 (en) 2015-12-23
CN105589310A (zh) 2016-05-18
JP6184392B2 (ja) 2017-08-23
US10142502B2 (en) 2018-11-27
JP2016092705A (ja) 2016-05-23
GB2533849A (en) 2016-07-06
GB2533849B (en) 2019-05-15

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Granted publication date: 20181109