JPH02150867U - - Google Patents
Info
- Publication number
- JPH02150867U JPH02150867U JP5789289U JP5789289U JPH02150867U JP H02150867 U JPH02150867 U JP H02150867U JP 5789289 U JP5789289 U JP 5789289U JP 5789289 U JP5789289 U JP 5789289U JP H02150867 U JPH02150867 U JP H02150867U
- Authority
- JP
- Japan
- Prior art keywords
- reading device
- receiving element
- light source
- image reading
- light receiving
- 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
- 230000003287 optical effect Effects 0.000 claims description 2
- 238000001514 detection method Methods 0.000 claims 1
Description
第１図は本考案の画像読取装置の要部平面図。
第２図は本考案の画像読取装置の要部断面図。第
３図は本考案の画像読取装置の要部断面図。
１……照射光源、８……歯車支持板、１０……
光学レンズ、１１……受光素子、１２……丸棒。
FIG. 1 is a plan view of the main parts of the image reading device of the present invention.
FIG. 2 is a sectional view of essential parts of the image reading device of the present invention. FIG. 3 is a sectional view of essential parts of the image reading device of the present invention. 1... Irradiation light source, 8... Gear support plate, 10...
Optical lens, 11...light receiving element, 12...round bar.
Claims (1)
せる為の光学系と走査位置検出手段を備えた画像
読取装置において、前記照射光源の読取面への照
射角度を常に一定にする機構を有することを特徴
とする画像読取装置。 An image reading device comprising an irradiation light source, a light receiving element, an optical system for focusing an image on the light receiving element, and a scanning position detection means, including a mechanism that always keeps the irradiation angle of the irradiation light source on a reading surface constant. An image reading device characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5789289U JPH02150867U (en) | 1989-05-19 | 1989-05-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5789289U JPH02150867U (en) | 1989-05-19 | 1989-05-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02150867U true JPH02150867U (en) | 1990-12-27 |
Family
ID=31583012
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5789289U Pending JPH02150867U (en) | 1989-05-19 | 1989-05-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02150867U (en) |
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1989
- 1989-05-19 JP JP5789289U patent/JPH02150867U/ja active Pending