JPH0419066U - - Google Patents
Info
- Publication number
- JPH0419066U JPH0419066U JP5871190U JP5871190U JPH0419066U JP H0419066 U JPH0419066 U JP H0419066U JP 5871190 U JP5871190 U JP 5871190U JP 5871190 U JP5871190 U JP 5871190U JP H0419066 U JPH0419066 U JP H0419066U
- Authority
- JP
- Japan
- Prior art keywords
- scanning
- original
- photoelectric conversion
- reading device
- conversion means
- 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
- 238000006243 chemical reaction Methods 0.000 claims 3
- 238000010586 diagram Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
Landscapes
- Facsimile Scanning Arrangements (AREA)
Description
第１図は本考案の一実施例の構成を示す斜視図
、第２図及び第３図は従来の画像読取装置の二例
を示す斜視図及び構成図である。
１……円筒、２，８，１３……原稿、３……副
走査モータ、４，１４……ライン状光源、５，１
５……レンズ、６，１６……ＣＣＤイメージセン
サ、９……主走査モータ、１０……光学系、１１
……送りねじ、１２……原稿テーブル。
FIG. 1 is a perspective view showing the configuration of an embodiment of the present invention, and FIGS. 2 and 3 are a perspective view and a configuration diagram showing two examples of conventional image reading devices. 1... Cylinder, 2, 8, 13... Document, 3... Sub-scanning motor, 4, 14... Line light source, 5, 1
5... Lens, 6, 16... CCD image sensor, 9... Main scanning motor, 10... Optical system, 11
...Feed screw, 12...Document table.
Claims (1)
照射するライン状走査光源と、前記原稿からの反
射光を受けて電気信号に変換する光電変換手段と
、該光電変換手段の自己走査により主走査を行う
主走査手段と、前記円筒の回転により副走査を行
う副走査手段とを備えることを特徴とする画像読
取装置。 ２ 前記光電変換手段がＣＣＤイメージセンサで
あることを特徴とする請求項１記載の画像読取装
置。 ３ 前記ライン状走査光源が蛍光灯であることを
特徴とする請求項１または２記載の画像読取装置
。[Claims for Utility Model Registration] 1. A cylinder around which an original is wrapped, a linear scanning light source that illuminates the original, photoelectric conversion means that receives reflected light from the original and converts it into an electrical signal, and the photoelectric conversion means that receives reflected light from the original and converts it into an electrical signal. An image reading device comprising: a main scanning unit that performs main scanning by self-scanning of the converting unit; and a sub-scanning unit that performs sub-scanning by rotating the cylinder. 2. The image reading device according to claim 1, wherein the photoelectric conversion means is a CCD image sensor. 3. The image reading device according to claim 1 or 2, wherein the linear scanning light source is a fluorescent lamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5871190U JPH0419066U (en) | 1990-06-01 | 1990-06-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5871190U JPH0419066U (en) | 1990-06-01 | 1990-06-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0419066U true JPH0419066U (en) | 1992-02-18 |
Family
ID=31584572
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5871190U Pending JPH0419066U (en) | 1990-06-01 | 1990-06-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0419066U (en) |
-
1990
- 1990-06-01 JP JP5871190U patent/JPH0419066U/ja active Pending