JPS5893064U - Structure of reading illumination section of image information reading device - Google Patents
Structure of reading illumination section of image information reading deviceInfo
- Publication number
- JPS5893064U JPS5893064U JP18871081U JP18871081U JPS5893064U JP S5893064 U JPS5893064 U JP S5893064U JP 18871081 U JP18871081 U JP 18871081U JP 18871081 U JP18871081 U JP 18871081U JP S5893064 U JPS5893064 U JP S5893064U
- Authority
- JP
- Japan
- Prior art keywords
- reading
- image information
- illumination section
- reading device
- light
- 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
Landscapes
- Image Input (AREA)
- Facsimile Heads (AREA)
- Facsimile Scanning Arrangements (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本考案による画像情報読取装置の読取照明部の
構造を示す側面説明図、第２図は画像情報紙の読取面を
示す平面図、第３図は他の実施例を示す第１図の■−■
線断面図である。
１・・・・・・画像情報紙、４・・・・・・読取基準面
、５・・回読取面、６・・・・・・反射光軸、７・・・
・・・発光ダイオード素子、８・・・・・・光源、９・
・・・・・照射光軸、１０・・・・・・第一の反射板、
１１・・・・・・第二の反射板、１２・・・・二・第三
の反射板、ｊ３．１３’・・・・・・端部反射板。FIG. 1 is a side explanatory view showing the structure of the reading illumination section of the image information reading device according to the present invention, FIG. 2 is a plan view showing the reading surface of the image information paper, and FIG. 3 is a first diagram showing another embodiment. ■−■ of the diagram
FIG. 1...Image information paper, 4...Reading reference surface, 5...Time reading surface, 6...Reflection optical axis, 7...
...Light emitting diode element, 8...Light source, 9.
...Irradiation optical axis, 10...First reflection plate,
11...Second reflecting plate, 12...Second and third reflecting plate, j3.13'...End reflecting plate.
Claims (1)
ら読取光を照射する読取照明部を有する画像情報読取装
置において、光源として適宜の間隔をおいて横一列に並
べられた発光ダイオード素子列を配設し、この発光ダイ
オード素子列による読取光の照射光軸に沿って略平行に
反射板を設け−ると共に、上記読取基準面に略直角で且
つ上記読取面からの反射光軸に略平行に反射板を設けた
ことを特徴とする画像情報読取装置の読取照明部の構造
。In an image information reading device having a reading illumination unit that irradiates reading light from a light source onto the reading surface of image information paper set on a reading reference surface, a row of light emitting diode elements arranged in a horizontal row at appropriate intervals serves as a light source. A reflector is provided substantially parallel to the optical axis of the reading light irradiated by the light emitting diode array, and is substantially perpendicular to the reading reference plane and substantially parallel to the optical axis of reflection from the reading surface. A structure of a reading illumination section of an image information reading device, characterized in that a reflecting plate is provided in parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18871081U JPS5893064U (en) | 1981-12-18 | 1981-12-18 | Structure of reading illumination section of image information reading device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18871081U JPS5893064U (en) | 1981-12-18 | 1981-12-18 | Structure of reading illumination section of image information reading device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5893064U true JPS5893064U (en) | 1983-06-23 |
Family
ID=29992458
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18871081U Pending JPS5893064U (en) | 1981-12-18 | 1981-12-18 | Structure of reading illumination section of image information reading device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5893064U (en) |
-
1981
- 1981-12-18 JP JP18871081U patent/JPS5893064U/en active Pending
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