JPH0347541U - - Google Patents
Info
- Publication number
- JPH0347541U JPH0347541U JP10725689U JP10725689U JPH0347541U JP H0347541 U JPH0347541 U JP H0347541U JP 10725689 U JP10725689 U JP 10725689U JP 10725689 U JP10725689 U JP 10725689U JP H0347541 U JPH0347541 U JP H0347541U
- Authority
- JP
- Japan
- Prior art keywords
- document
- recessed portion
- image reading
- reading device
- scanning direction
- 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
Links
- 239000011521 glass Substances 0.000 claims description 5
- 238000010586 diagram Methods 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
Landscapes
- Holders For Sensitive Materials And Originals (AREA)
- Exposure Or Original Feeding In Electrophotography (AREA)
- Facsimile Scanning Arrangements (AREA)
Description
第１図は本考案による画像読取装置の第１実施
例を示す構成図、第２図は原稿ガイドとコンタク
トガラスの分解斜視図、第３図は画像読取装置の
第２実施例を示す構成図、第４図は原稿ガイドの
位置決めの他の例を示す断面図、第５図は従来の
画像読取装置の全体を示す一部断面図、第６図は
第５図の従来例の原稿ガイドの周囲を拡大して示
した構成図、第７図は圧板使用時の側面を断面し
た説明図、第８図は圧板と原稿ガイドとの平面図
である。
１……コンタクトガラス、２，２−１，２−２
，２−３……凹部、２ａ……開口部、３……原稿
ガイド、３ａ……腕部、３ｂ，３ｂ−１，３ｂ−
２，３ｂ−３……足部、３ｃ……窪み、４……斜
面、５……読取範囲表示部、６……平坦面、７…
…接着剤、８……プラテンローラ、９……スキヤ
ナ、１０……光源、１１……ミラー、Ｇ１，Ｇ２
……原稿、Ｍ……主走査方向。
FIG. 1 is a configuration diagram showing a first embodiment of an image reading device according to the present invention, FIG. 2 is an exploded perspective view of a document guide and contact glass, and FIG. 3 is a configuration diagram showing a second embodiment of an image reading device. , FIG. 4 is a cross-sectional view showing another example of positioning the document guide, FIG. 5 is a partial cross-sectional view showing the entire conventional image reading device, and FIG. 6 is a cross-sectional view of the conventional document guide shown in FIG. FIG. 7 is an explanatory side cross-sectional view when the pressure plate is in use, and FIG. 8 is a plan view of the pressure plate and document guide. 1...Contact glass, 2, 2-1, 2-2
, 2-3... recess, 2a... opening, 3... document guide, 3a... arm, 3b, 3b-1, 3b-
2, 3b-3...foot part, 3c...indentation, 4...slope, 5...reading range display section, 6...flat surface, 7...
... adhesive, 8 ... platen roller, 9 ... scanner, 10 ... light source, 11 ... mirror, G 1 , G 2
...Original, M...Main scanning direction.
Claims (1)
り主走査方向と平行に配置されて、原稿の位置決
めをする原稿ガイドを備えた画像読取装置におい
て、前記原稿ガイドに足部と腕部を設け、前記コ
ンタクトガラスの一部に、読取り主走査方向と平
行な開口部を有する凹部を設け、この凹部の側壁
と前記足部とを係合させ、かつ凹部近傍のコンタ
クトガラス表面に前記腕部を固定したことを特徴
とする画像読取装置。 In an image reading device, the document guide is arranged parallel to the main reading scanning direction on the surface of a contact glass on which a document is placed, and that positions the document. A recessed portion having an opening parallel to the reading main scanning direction is provided in a part of the glass, a side wall of the recessed portion is engaged with the foot portion, and the arm portion is fixed to the surface of the contact glass near the recessed portion. An image reading device characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10725689U JPH0745077Y2 (en) | 1989-09-14 | 1989-09-14 | Image reader |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10725689U JPH0745077Y2 (en) | 1989-09-14 | 1989-09-14 | Image reader |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0347541U true JPH0347541U (en) | 1991-05-02 |
| JPH0745077Y2 JPH0745077Y2 (en) | 1995-10-11 |
Family
ID=31655955
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10725689U Expired - Lifetime JPH0745077Y2 (en) | 1989-09-14 | 1989-09-14 | Image reader |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0745077Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008156088A (en) * | 2006-12-26 | 2008-07-10 | Brother Ind Ltd | Sheet conveying apparatus and image reading apparatus |
| JP2012044589A (en) * | 2010-08-23 | 2012-03-01 | Ricoh Co Ltd | Image reader and image forming apparatus |
-
1989
- 1989-09-14 JP JP10725689U patent/JPH0745077Y2/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008156088A (en) * | 2006-12-26 | 2008-07-10 | Brother Ind Ltd | Sheet conveying apparatus and image reading apparatus |
| US8061711B2 (en) | 2006-12-26 | 2011-11-22 | Brother Kogyo Kabushiki Kaisha | Sheet conveyor and image reading apparatus |
| JP2012044589A (en) * | 2010-08-23 | 2012-03-01 | Ricoh Co Ltd | Image reader and image forming apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0745077Y2 (en) | 1995-10-11 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |