JPH0369959U - - Google Patents
Info
- Publication number
- JPH0369959U JPH0369959U JP13007189U JP13007189U JPH0369959U JP H0369959 U JPH0369959 U JP H0369959U JP 13007189 U JP13007189 U JP 13007189U JP 13007189 U JP13007189 U JP 13007189U JP H0369959 U JPH0369959 U JP H0369959U
- Authority
- JP
- Japan
- Prior art keywords
- transparent
- document
- plate
- holder
- original
- 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
- 230000001105 regulatory effect Effects 0.000 claims 2
- 238000006243 chemical reaction Methods 0.000 claims 1
- 230000003287 optical effect Effects 0.000 claims 1
Landscapes
- Holders For Sensitive Materials And Originals (AREA)
- Overhead Projectors And Projection Screens (AREA)
- Facsimiles In General (AREA)
- Facsimile Scanning Arrangements (AREA)
Description
第１図Ａは本考案の画像読取り装置における透
過原稿用ホルダの一実施例の斜視図、同図Ｂはそ
の詳細平面図、第２図、第３図は本考案の画像読
取り装置における透過原稿用ホルダの他の実施例
の概略平面図、第４図は画像読取り装置の一部の
斜視図、第５図は画像読取り装置の一例構成を示
す側面図、第６図は透明板上における透明原稿の
設定態様を示す平面図、第７図は引伸機に装着さ
れるフイルムホルダの斜視図である。
２０……ベース板、２１……蓋板、２２，２３
……透明板、２４，２５……位置規制部、２６，
２７……凹部、２９，３０……固定手段。
FIG. 1A is a perspective view of an embodiment of a transparent document holder in the image reading device of the present invention, FIG. 1B is a detailed plan view thereof, and FIGS. 2 and 3 are transparent documents in the image reading device of the present invention. 4 is a perspective view of a part of the image reading device, FIG. 5 is a side view showing the configuration of an example of the image reading device, and FIG. 6 is a transparent plate on a transparent plate. FIG. 7 is a plan view showing how the original is set, and a perspective view of the film holder attached to the enlarger. 20...Base plate, 21...Lid plate, 22, 23
...Transparent plate, 24, 25...Position regulation section, 26,
27... recess, 29, 30... fixing means.
Claims (1)
ダに装着された透過原稿を透過させ、透過原稿の
画像情報を含んでいる光を光学系を介して光電変
換手段に与えて画像信号を得るようになされてい
る原稿読取り装置で使用される透過原稿用ホルダ
であつて、蝶番によつて開閉自在に連結されてい
るベース板と蓋板とのそれぞれに、透過原稿と当
接する透明板を設け、前記した一方の透明板に設
定された方形状領域の四隅の相対向する側面に位
置規制部を設け、また前記した他方の透明板に設
定された方形状領域の四隅の相対向する側面の前
記位置規制部と対応した位置に凹部を設けると共
にこの凹部を含む方形上領域の近傍に有効画面外
を遮光するよう構成した透過原稿の固定手段を設
けたことを特徴とする画像読取り装置における透
過原稿用ホルダ。 A light beam from an image reading light source is transmitted through a transparent original mounted on a transparent original holder, and the light containing image information of the transparent original is applied to a photoelectric conversion means via an optical system to obtain an image signal. A transparent document holder used in a conventional document reading device, in which a base plate and a lid plate, which are connected to each other by a hinge so as to be freely openable and closable, are each provided with a transparent plate that comes into contact with a transparent document, and Position regulating portions are provided on opposite sides of the four corners of the rectangular area set on one of the transparent plates, and the positions of the opposite sides of the four corners of the square area set on the other transparent plate are provided. For use in a transparent original in an image reading device, characterized in that a concave portion is provided at a position corresponding to the regulating portion, and a fixing means for the transparent document configured to block light outside the effective screen is provided in the vicinity of a rectangular area including the concave portion. holder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13007189U JPH0369959U (en) | 1989-11-07 | 1989-11-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13007189U JPH0369959U (en) | 1989-11-07 | 1989-11-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0369959U true JPH0369959U (en) | 1991-07-12 |
Family
ID=31677666
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13007189U Pending JPH0369959U (en) | 1989-11-07 | 1989-11-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0369959U (en) |
-
1989
- 1989-11-07 JP JP13007189U patent/JPH0369959U/ja active Pending
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