JPH0427668U - - Google Patents
Info
- Publication number
- JPH0427668U JPH0427668U JP6921990U JP6921990U JPH0427668U JP H0427668 U JPH0427668 U JP H0427668U JP 6921990 U JP6921990 U JP 6921990U JP 6921990 U JP6921990 U JP 6921990U JP H0427668 U JPH0427668 U JP H0427668U
- Authority
- JP
- Japan
- Prior art keywords
- original
- optical path
- light
- reflective
- reflecting mirror
- 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
- 238000003384 imaging method Methods 0.000 claims description 2
- 230000003287 optical effect Effects 0.000 claims 4
- 238000010586 diagram Methods 0.000 description 2
- 101710127919 Nuclear distribution protein PAC1 Proteins 0.000 description 1
- 101710105345 Nuclear distribution protein nudF Proteins 0.000 description 1
- 101710097756 Platelet-activating factor acetylhydrolase IB subunit alpha Proteins 0.000 description 1
- 101710164131 Platelet-activating factor acetylhydrolase IB subunit beta Proteins 0.000 description 1
- 102100030655 Platelet-activating factor acetylhydrolase IB subunit beta Human genes 0.000 description 1
Landscapes
- Facsimile Scanning Arrangements (AREA)
Description
第１図乃至第３図は、本考案の画像読取装置の
一実施例を示す図で、第１図は本考案の画像読取
装置の概略構成を示す側面図、第２図は本考案の
要部を示す斜視図、第３図は本考案の要部を示す
電気ブロツク図であり、第４図および第５図は、
本出願人が先に提案した画像読取装置の概略構成
を示す側面図である。
１２……装置筐体、１２ａ……側壁、１３……
原稿台、１４ａ……透過原稿、１４ｂ……反射原
稿、１５……カメラ支柱、１６……光源部、１７
……第１の反射鏡、１８……第２の反射鏡、１９
……第３の反射鏡、２０……カメラ、２０ａ……
カメラレンズ、２０ｂ……カメラ支持部、２１…
…固定ネジ、２２……コネクタ、２３……ＣＣＤ
駆動パルス発生器、２４……Ａ／Ｄ回路、２５…
…選択切換スイツチ、２６……選択回路、２７…
…信号処理回路、Ｌ……結像レンズ、ＬＩＳ−１
……第１のライン・イメージ・センサ、ＬＩＳ−
２……第２のライン・イメージ・センサ。
1 to 3 are diagrams showing an embodiment of the image reading device of the present invention. FIG. 1 is a side view showing a schematic configuration of the image reading device of the present invention, and FIG. 2 is a main point of the present invention. FIG. 3 is an electrical block diagram showing the main parts of the present invention, and FIGS. 4 and 5 are
1 is a side view showing a schematic configuration of an image reading device previously proposed by the applicant. 12...Device housing, 12a...Side wall, 13...
Original table, 14a...Transparent original, 14b...Reflective original, 15...Camera support, 16...Light source section, 17
...First reflecting mirror, 18... Second reflecting mirror, 19
...Third reflector, 20...Camera, 20a...
Camera lens, 20b...Camera support part, 21...
...fixing screw, 22...connector, 23...CCD
Drive pulse generator, 24... A/D circuit, 25...
...Selection changeover switch, 26...Selection circuit, 27...
...Signal processing circuit, L...Imaging lens, LIS-1
...First line image sensor, LIS-
2...Second line image sensor.
Claims (1)
して水平方向に移動可能に配置した原稿台と、前
記透過原稿および反射原稿の画像をそれぞれ別々
に読み取るために照射するよう装置筐体内に配置
した光源部と、前記原稿台に載置した反射原稿か
らの光を原稿の面と平行な第１の光路に反射させ
るよう配置した第１の反射鏡と、前記した第１の
光路で進行する光を前記第１の光路と平行で、か
つ第１の反射鏡からの出射光の進行方向とは逆方
向に第２の光路を進行する光として反射させるよ
う配置した第２および第３の反射鏡と、前記した
第２の光路を進行する光を第１のライン・イメー
ジ・センサに結像させるよう配置した結像レンズ
と、前記原稿台に載置した透過原稿を透過する前
記光源部からの光を第２のライン・イメージ・セ
ンサに結像させるよう装置筐体外において上下方
向に移動可能に配置したカメラとより構成したこ
とを特徴とする画像読取装置。 A document table on which a transparent original and a reflective original are placed separately and arranged so as to be movable in the horizontal direction; and a light source placed inside the device housing to irradiate the images of the transparent original and the reflective original in order to read the images separately. a first reflecting mirror disposed so as to reflect light from the reflective original placed on the original platen onto a first optical path parallel to the surface of the original; second and third reflecting mirrors that are parallel to the first optical path and arranged to reflect light traveling along the second optical path in a direction opposite to the traveling direction of the light emitted from the first reflecting mirror; , an imaging lens arranged to image the light traveling along the second optical path on the first line image sensor, and light from the light source unit that passes through the transparent original placed on the original table. 1. An image reading device comprising: a camera arranged vertically movably outside the device housing so as to form an image on a second line image sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6921990U JPH0427668U (en) | 1990-06-28 | 1990-06-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6921990U JPH0427668U (en) | 1990-06-28 | 1990-06-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0427668U true JPH0427668U (en) | 1992-03-05 |
Family
ID=31604333
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6921990U Pending JPH0427668U (en) | 1990-06-28 | 1990-06-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0427668U (en) |
-
1990
- 1990-06-28 JP JP6921990U patent/JPH0427668U/ja active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH0427668U (en) | ||
| JP3179818B2 (en) | Reflective and transmissive document reader | |
| JPH025973U (en) | ||
| JPS6385951U (en) | ||
| JPH044458U (en) | ||
| JPH0435356A (en) | Picture reader | |
| JPH03119255U (en) | ||
| JPS61139063U (en) | ||
| JPS6448965U (en) | ||
| JPS6441398A (en) | Three-dimensional image pickup device | |
| JPS61202564A (en) | Image input device | |
| JPH0461960U (en) | ||
| JPH03111063U (en) | ||
| JPH0253660U (en) | ||
| JPH03107770U (en) | ||
| JPS63133760U (en) | ||
| JPS62181068U (en) | ||
| JPH0410461U (en) | ||
| JPH0436363U (en) | ||
| JPH0420761U (en) | ||
| JPS6360120U (en) | ||
| JPS62152552U (en) | ||
| JPH0436362U (en) | ||
| JPS60103964U (en) | Original reading device | |
| JPH048567U (en) |