JPS60112145U - flat reading device - Google Patents
flat reading deviceInfo
- Publication number
- JPS60112145U JPS60112145U JP20288883U JP20288883U JPS60112145U JP S60112145 U JPS60112145 U JP S60112145U JP 20288883 U JP20288883 U JP 20288883U JP 20288883 U JP20288883 U JP 20288883U JP S60112145 U JPS60112145 U JP S60112145U
- Authority
- JP
- Japan
- Prior art keywords
- optical path
- projection
- mirror system
- lens
- reading device
- 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
- 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図は従来装置の断面構成図、第２図は同上装置の斜
視図、第３図は本考案実施例装置の断面構成図、第４図
は同上実施例装置の斜視図、第５図は同上実施例装置に
おける投影スクリーン構成部あ平面図、第６図は読み取
るべき原稿画像の一例を示す平面図である。
２・・・・・・平面ガラス、４・・・・・・光源、５．
６． ７゜２８・・・・・くラー系、８・・・・・・
結像レンズ、３１・・・・・・第１の光路、３２・・・
・・・第２の光路、３３・・・・・・投影結像用レンズ
、３５・・・・・・投影スクリーン。Fig. 1 is a sectional view of the conventional device, Fig. 2 is a perspective view of the same device, Fig. 3 is a sectional view of the device according to the embodiment of the present invention, Fig. 4 is a perspective view of the device of the above embodiment, and Fig. 5 6 is a plan view of the projection screen component in the apparatus of the above embodiment, and FIG. 6 is a plan view showing an example of an original image to be read. 2...Flat glass, 4...Light source, 5.
6. 7゜28...Kura type, 8...
Imaging lens, 31...First optical path, 32...
. . . second optical path, 33 . . . projection imaging lens, 35 . . . projection screen.
Claims (1)
よって照明せられる原稿部分から、ミラー系、結像レン
ズを介して光電変換素子アレイに至る第１の光路に対し
、前記ミラー系、結像レンズ間の光路の途中から別途に
分岐させた今一つの第２の光路を形成し、この第２の光
路中に投影結像用レンズを配備した上、該レンズの結像
位置に、かつ、外部から目視可能な装置部位に投影スク
リーンを設け、前記光源、ミラー系の双方を少なくとも
含む読取走査光学系を原稿に対して走行させたとき、こ
の走行位置における原稿画像を前記投影スクリーンに結
像投影することを特徴とする平面読取装置。The mirror system and the focusing lens are connected to a first optical path from the original document placed face down on a flat glass and illuminated by a light source to the photoelectric conversion element array via the mirror system and the imaging lens. Another second optical path is separately branched from the middle of the optical path between the image lenses, and a projection imaging lens is provided in this second optical path, and at the imaging position of the lens, and A projection screen is provided in a part of the device that is visible from the outside, and when the reading scanning optical system including at least both the light source and the mirror system is moved relative to the document, an image of the document at this traveling position is formed on the projection screen. A flat reading device characterized by projection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20288883U JPS60112145U (en) | 1983-12-29 | 1983-12-29 | flat reading device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20288883U JPS60112145U (en) | 1983-12-29 | 1983-12-29 | flat reading device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60112145U true JPS60112145U (en) | 1985-07-30 |
Family
ID=30765315
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP20288883U Pending JPS60112145U (en) | 1983-12-29 | 1983-12-29 | flat reading device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60112145U (en) |
-
1983
- 1983-12-29 JP JP20288883U patent/JPS60112145U/en active Pending
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