JP2010154186A - 画像読取装置及びそれを備えた画像形成装置 - Google Patents
画像読取装置及びそれを備えた画像形成装置 Download PDFInfo
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- JP2010154186A JP2010154186A JP2008329698A JP2008329698A JP2010154186A JP 2010154186 A JP2010154186 A JP 2010154186A JP 2008329698 A JP2008329698 A JP 2008329698A JP 2008329698 A JP2008329698 A JP 2008329698A JP 2010154186 A JP2010154186 A JP 2010154186A
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- image reading
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- 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
- H04N1/04—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa
- H04N1/10—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using flat picture-bearing surfaces
- H04N1/1013—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using flat picture-bearing surfaces with sub-scanning by translatory movement of at least a part of the main-scanning components
-
- 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
- H04N1/00557—Connection or assembly of components or elements
-
- 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
- H04N1/04—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa
- H04N1/10—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using flat picture-bearing surfaces
- H04N1/1013—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using flat picture-bearing surfaces with sub-scanning by translatory movement of at least a part of the main-scanning components
- H04N1/103—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using flat picture-bearing surfaces with sub-scanning by translatory movement of at least a part of the main-scanning components by engaging a rail
-
- 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
- H04N1/04—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa
- H04N1/10—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using flat picture-bearing surfaces
- H04N1/1013—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using flat picture-bearing surfaces with sub-scanning by translatory movement of at least a part of the main-scanning components
- H04N1/1039—Movement of the main scanning components
- H04N1/1052—Movement of the main scanning components of a mirror
- H04N1/1056—Movement of the main scanning components of a mirror of two or more separate mirror arrangements
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- 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
- H04N1/00525—Providing a more compact apparatus, e.g. sheet discharge tray in cover
-
- 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
- H04N1/04—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa
- H04N1/0464—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa capable of performing non-simultaneous scanning at more than one scanning station
-
- 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
- H04N1/04—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa
- H04N1/12—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using the sheet-feed movement or the medium-advance or the drum-rotation movement as the slow scanning component, e.g. arrangements for the main-scanning
-
- 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
- H04N1/04—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa
- H04N1/19—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using multi-element arrays
- H04N1/191—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using multi-element arrays the array comprising a one-dimensional array, or a combination of one-dimensional arrays, or a substantially one-dimensional array, e.g. an array of staggered elements
- H04N1/192—Simultaneously or substantially simultaneously scanning picture elements on one main scanning line
- H04N1/193—Simultaneously or substantially simultaneously scanning picture elements on one main scanning line using electrically scanned linear arrays, e.g. linear CCD arrays
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N2201/00—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof
- H04N2201/04—Scanning arrangements
- H04N2201/0402—Arrangements not specific to a particular one of the scanning methods covered by groups H04N1/04 - H04N1/207
- H04N2201/0428—Stabilising the scanning parts; Preventing vibrations
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N2201/00—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof
- H04N2201/04—Scanning arrangements
- H04N2201/0402—Arrangements not specific to a particular one of the scanning methods covered by groups H04N1/04 - H04N1/207
- H04N2201/0446—Constructional details not otherwise provided for, e.g. mounting of scanning components
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Facsimile Scanning Arrangements (AREA)
- Facsimiles In General (AREA)
- Holders For Sensitive Materials And Originals (AREA)
- Optical Systems Of Projection Type Copiers (AREA)
- Facsimile Heads (AREA)
Abstract
【解決手段】フレーム63の後部側面66bには内側に突出する深さ2mm〜3mmの絞り部70が設けられている。絞り部70にはビス穴70aが形成されており、ガイドレール67のビス穴67aとビス穴70aとを重ね合わせてビス71を螺入することで、ガイドレール67が後部側面66bに所定の間隔を隔てて固定される。
【選択図】図7
Description
2 反射板(走査光学系)
3 第1ミラー(走査光学系)
4 第2ミラー(走査光学系)
5 第3ミラー(走査光学系)
8 第1キャリッジ
9 第2キャリッジ
21 画像読取装置
25 コンタクトガラス(原稿台)
26 画像読取部
27 原稿搬送部
28 原稿押さえ部
60 ヒンジ部
61 ヒンジ受け
63 フレーム
63a ビス穴(フレーム側)
65 底面
66a〜66d 側面
67 ガイドレール
67a ビス穴(ガイドレール側)
70 絞り部
71 ビス
73 スペーサ
Claims (7)
- 原稿を照明し、原稿からの反射光を画像光として結像する走査光学系と、該走査光学系が搭載されガイドレールに沿って移動可能なキャリッジとを有する画像読取部と、
該画像読取部の上面を覆う原稿押さえ部と、
該原稿押さえ部を前記画像読取部に対して回動自在に保持するヒンジ部と、を備えた画像読取装置において、
前記画像読取部のフレームの前記ヒンジ部が取り付けられる側面の内側に、前記ガイドレールの一部のみが直接若しくは間接的に接触するように前記ガイドレールを取り付けたことを特徴とする画像読取装置。 - 前記原稿押さえ部の上部に設けられ原稿を読取位置へ搬送する原稿搬送部を備えたことを特徴とする請求項1に記載の画像読取装置。
- 前記フレームの内側に突出する絞り部を前記フレーム側面の複数箇所に設け、該絞り部に前記ガイドレールを取り付けたことを特徴とする請求項1又は請求項2に記載の画像読取装置。
- 前記ガイドレールの前記フレームとの当接面に、前記フレーム側に突出する絞り部を複数箇所に設け、該絞り部を前記フレーム側面に取り付けたことを特徴とする請求項1又は請求項2に記載の画像読取装置。
- 前記フレーム側面との間にスペーサを介在させて前記ガイドレールを取り付けたことを特徴とする請求項1又は請求項2に記載の画像読取装置。
- 前記ヒンジ部は、前記フレーム側面の両側角部から中央寄りに取り付けられており、前記ガイドレールの両端部近傍を、前記ヒンジ部の外側であって前記フレーム側面の両側角部近傍に1箇所ずつ固定したことを特徴とする請求項1乃至請求項5のいずれかに記載の画像読取装置。
- 請求項1乃至請求項6のいずれかに記載の画像読取装置が搭載された画像形成装置。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
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JP2008329698A JP5033783B2 (ja) | 2008-12-25 | 2008-12-25 | 画像読取装置及びそれを備えた画像形成装置 |
US12/559,014 US8325391B2 (en) | 2008-12-25 | 2009-09-14 | Image reading device and image forming apparatus having the same |
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JP2008329698A JP5033783B2 (ja) | 2008-12-25 | 2008-12-25 | 画像読取装置及びそれを備えた画像形成装置 |
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JP2010154186A true JP2010154186A (ja) | 2010-07-08 |
JP5033783B2 JP5033783B2 (ja) | 2012-09-26 |
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US (1) | US8325391B2 (ja) |
JP (1) | JP5033783B2 (ja) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2014045299A (ja) * | 2012-08-27 | 2014-03-13 | Xerox Corp | 原稿読取装置 |
JP2014146855A (ja) * | 2013-01-25 | 2014-08-14 | Ricoh Co Ltd | 画像読取装置および画像形成装置 |
JP2020072328A (ja) * | 2018-10-30 | 2020-05-07 | セイコーエプソン株式会社 | 読取装置及び複写装置 |
US11064081B2 (en) | 2019-07-05 | 2021-07-13 | Canon Kabushiki Kaisha | Image forming apparatus |
JP2022159333A (ja) * | 2018-10-30 | 2022-10-17 | セイコーエプソン株式会社 | 読取装置及び複写装置 |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5825549B2 (ja) * | 2011-06-08 | 2015-12-02 | 株式会社リコー | シート搬送装置、画像読取装置及び画像形成装置 |
JP2016048341A (ja) * | 2014-08-28 | 2016-04-07 | 京セラドキュメントソリューションズ株式会社 | 画像読取装置及び該画像読取装置を備えた画像形成装置 |
JP6658634B2 (ja) * | 2017-03-16 | 2020-03-04 | 京セラドキュメントソリューションズ株式会社 | 原稿押さえユニット、およびこれを備えた自動原稿搬送装置、画像形成装置 |
CN111669473A (zh) * | 2020-06-12 | 2020-09-15 | 江苏经贸职业技术学院 | 一种国际贸易数据管理平台和步骤 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
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JPH10322526A (ja) * | 1997-05-15 | 1998-12-04 | Ricoh Co Ltd | 画像読み取り装置 |
JP2005130347A (ja) * | 2003-10-27 | 2005-05-19 | Kyocera Mita Corp | 画像読取装置 |
JP2006184823A (ja) * | 2004-12-28 | 2006-07-13 | Nisca Corp | 画像読取装置 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003051906A (ja) | 2001-08-06 | 2003-02-21 | Canon Inc | 画像形成装置 |
US7536148B2 (en) * | 2004-03-19 | 2009-05-19 | Murata Kikai Kabushiki Kaisha | Image scanning device with a pivotable automatic document feeder |
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2008
- 2008-12-25 JP JP2008329698A patent/JP5033783B2/ja active Active
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- 2009-09-14 US US12/559,014 patent/US8325391B2/en active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH10322526A (ja) * | 1997-05-15 | 1998-12-04 | Ricoh Co Ltd | 画像読み取り装置 |
JP2005130347A (ja) * | 2003-10-27 | 2005-05-19 | Kyocera Mita Corp | 画像読取装置 |
JP2006184823A (ja) * | 2004-12-28 | 2006-07-13 | Nisca Corp | 画像読取装置 |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2014045299A (ja) * | 2012-08-27 | 2014-03-13 | Xerox Corp | 原稿読取装置 |
JP2014146855A (ja) * | 2013-01-25 | 2014-08-14 | Ricoh Co Ltd | 画像読取装置および画像形成装置 |
JP2020072328A (ja) * | 2018-10-30 | 2020-05-07 | セイコーエプソン株式会社 | 読取装置及び複写装置 |
JP7124639B2 (ja) | 2018-10-30 | 2022-08-24 | セイコーエプソン株式会社 | 読取装置及び複写装置 |
JP2022159333A (ja) * | 2018-10-30 | 2022-10-17 | セイコーエプソン株式会社 | 読取装置及び複写装置 |
JP7327599B2 (ja) | 2018-10-30 | 2023-08-16 | セイコーエプソン株式会社 | 読取装置及び複写装置 |
US11064081B2 (en) | 2019-07-05 | 2021-07-13 | Canon Kabushiki Kaisha | Image forming apparatus |
Also Published As
Publication number | Publication date |
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US8325391B2 (en) | 2012-12-04 |
JP5033783B2 (ja) | 2012-09-26 |
US20100165418A1 (en) | 2010-07-01 |
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