JPH0486369U - - Google Patents
Info
- Publication number
- JPH0486369U JPH0486369U JP12960590U JP12960590U JPH0486369U JP H0486369 U JPH0486369 U JP H0486369U JP 12960590 U JP12960590 U JP 12960590U JP 12960590 U JP12960590 U JP 12960590U JP H0486369 U JPH0486369 U JP H0486369U
- Authority
- JP
- Japan
- Prior art keywords
- image reading
- original
- light source
- light receiving
- document
- 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.)
- Pending
Links
- 238000005286 illumination Methods 0.000 claims 1
Landscapes
- Facsimile Scanning Arrangements (AREA)
Description
第1図は本考案による画像読取装置の一実施例
を示す概略側面図、第2図は第1図の画像読取装
置の部分正面図、第3図は第1図の画像読取装置
の受光装置の制御回路のブロツク図である。第4
図は従来の画像読取装置の一例を示す概略側面図
、第5図は第4図の画像読取装置の部分正面図で
ある。
10……画像読取装置、11……紙送りローラ
、12……原稿、13……プラテン、14……バ
ー光源、15,15a,15b……レンズアレイ
、16,16a,16b……受光装置、17……
入力端子、18,20……切換えスイツチ、19
a,19b……アンプ、21……出力端子。
1 is a schematic side view showing an embodiment of the image reading device according to the present invention, FIG. 2 is a partial front view of the image reading device shown in FIG. 1, and FIG. 3 is a light receiving device of the image reading device shown in FIG. 1. FIG. Fourth
The figure is a schematic side view showing an example of a conventional image reading device, and FIG. 5 is a partial front view of the image reading device shown in FIG. 4. 10... Image reading device, 11... Paper feed roller, 12... Document, 13... Platen, 14... Bar light source, 15, 15a, 15b... Lens array, 16, 16a, 16b... Light receiving device, 17...
Input terminal, 18, 20...Switch switch, 19
a, 19b...Amplifier, 21...Output terminal.
Claims (1)
て、その移動方向に直交する走査方向に沿つてラ
イン状の照明光を照射するバー光源装置と、該バ
ー光源装置から照射され上記原稿の表面で反射さ
れた光が入射される受光装置とを含む画像読取装
置において、 ライン状に照明された原稿読取り位置の走査方
向に関して複数に分割された各領域に対して、そ
れぞれ一つの受光装置が、対応する一つのレンズ
アレイを介して配設されていることを特徴とする
、画像読取装置。[Claims for Utility Model Registration] A bar light source device that irradiates a document that is relatively moved in one direction with linear illumination light along a scanning direction perpendicular to the direction of movement, and the bar light source device In an image reading device including a light receiving device on which light emitted from the original surface and reflected by the surface of the original document is incident, each area of the original reading position illuminated in a line is divided into a plurality of areas in the scanning direction. An image reading device characterized in that one light receiving device is arranged through one corresponding lens array.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12960590U JPH0486369U (en) | 1990-11-30 | 1990-11-30 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12960590U JPH0486369U (en) | 1990-11-30 | 1990-11-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0486369U true JPH0486369U (en) | 1992-07-27 |
Family
ID=31877000
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12960590U Pending JPH0486369U (en) | 1990-11-30 | 1990-11-30 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0486369U (en) |
-
1990
- 1990-11-30 JP JP12960590U patent/JPH0486369U/ja active Pending