JPH0344369U - - Google Patents
Info
- Publication number
- JPH0344369U JPH0344369U JP10366589U JP10366589U JPH0344369U JP H0344369 U JPH0344369 U JP H0344369U JP 10366589 U JP10366589 U JP 10366589U JP 10366589 U JP10366589 U JP 10366589U JP H0344369 U JPH0344369 U JP H0344369U
- Authority
- JP
- Japan
- Prior art keywords
- image
- optical system
- original
- light source
- 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
- 230000003287 optical effect Effects 0.000 claims 4
- 238000010586 diagram Methods 0.000 description 2
Description
第１図は本考案の一実施例を示す概略図、第２
図は本考案において用いることの出来るマークの
一例を示す図でａはその正面図、ｂはその断面図
、第３図は従来例を示す概略図である。
１１……原稿、１２，２５……光源、１３……
レンズ、１４……結像面、１５……ラインセンサ
、２１……ミラー、２３……マーク板、２６……
マーク。
Figure 1 is a schematic diagram showing one embodiment of the present invention;
The figures show an example of a mark that can be used in the present invention, in which a is a front view thereof, b is a sectional view thereof, and FIG. 3 is a schematic diagram showing a conventional example. 11... Original, 12, 25... Light source, 13...
Lens, 14... Image forming surface, 15... Line sensor, 21... Mirror, 23... Mark plate, 26...
mark.
Claims (1)
介してラインイメージセンサに投影し、画像情報
を読取るスキヤナ装置において、上記画像情報の
読取り前に上記光学系とラインイメージセンサの
間に上記光学系の光軸と交叉する様に反射鏡を挿
入する手段と、該反射鏡を介して得られるべき上
記原稿画像に対する投影画像の焦点位置にマーク
光源を設けて該マーク光源を上記原稿載置面に投
影する手段とを設けたことを特徴とするスキヤナ
装置。 In a scanner device that projects an original image placed on a document placement surface onto a line image sensor via a reduction optical system and reads image information, the above image is placed between the optical system and the line image sensor before reading the image information. means for inserting a reflecting mirror so as to intersect with the optical axis of the optical system; a mark light source is provided at a focal position of a projected image of the original image to be obtained through the reflecting mirror; and the mark light source is placed on the original. A scanner device characterized in that it is provided with means for projecting onto a surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10366589U JPH0344369U (en) | 1989-09-04 | 1989-09-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10366589U JPH0344369U (en) | 1989-09-04 | 1989-09-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0344369U true JPH0344369U (en) | 1991-04-24 |
Family
ID=31652488
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10366589U Pending JPH0344369U (en) | 1989-09-04 | 1989-09-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0344369U (en) |
-
1989
- 1989-09-04 JP JP10366589U patent/JPH0344369U/ja active Pending
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