JPS63128086U - - Google Patents
Info
- Publication number
- JPS63128086U JPS63128086U JP2081687U JP2081687U JPS63128086U JP S63128086 U JPS63128086 U JP S63128086U JP 2081687 U JP2081687 U JP 2081687U JP 2081687 U JP2081687 U JP 2081687U JP S63128086 U JPS63128086 U JP S63128086U
- Authority
- JP
- Japan
- Prior art keywords
- sheet member
- image reading
- image
- cleaning means
- 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
- 238000004140 cleaning Methods 0.000 claims description 7
- 239000000126 substance Substances 0.000 claims description 2
- 238000011144 upstream manufacturing Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
- 238000004804 winding Methods 0.000 description 1
Landscapes
- Facsimiles In General (AREA)
- Facsimile Scanning Arrangements (AREA)
- Drawing Aids And Blackboards (AREA)
Description
第１図は本考案に係る画像読取装置の一実施例
を電子黒板装置に適用した構成図、第２図は他の
実施例を電子黒板装置に適用した構成図、第３図
はさらに他の実施例を無端状に移動するシート部
材を備えた電子黒板装置に適用した構成図である
。
符号の説明、１……シート部材、３……巻取り
軸（移動手段）、６……読取センサー（読取手段
）、８ａ……クリーナ（クリーニング手段）、
……画像（着色物質）。
FIG. 1 is a block diagram of an embodiment of an image reading device according to the present invention applied to an electronic whiteboard device, FIG. 2 is a block diagram of another embodiment applied to an electronic whiteboard device, and FIG. 3 is a block diagram of another embodiment applied to an electronic whiteboard device. FIG. 2 is a configuration diagram in which the embodiment is applied to an electronic blackboard device equipped with an endlessly moving sheet member. Explanation of symbols, 1... Sheet member, 3... Winding shaft (moving means), 6... Reading sensor (reading means), 8a... Cleaner (cleaning means),
...image (colored substance).
Claims (1)
付着させて画像を書込み、このシート部材を移動
手段により移動させて前記書込み画像を読取手段
で読取る画像読取装置において、前記シート部材
の移動時に該シート部材表面の付着物を除去する
クリーニング手段を前記シート部材の両面側にそ
れぞれ具備したことを特徴とする画像読取装置。 (2) 前記クリーニング手段が、その周囲に除去
された付着物を収納する収納部材を具備したこと
を特徴とする実用新案登録請求の範囲第１項記載
の画像読取装置。 (3) 前記シート部材が、その一端を巻取り可能
とすると共に、前記クリーニング手段が前記シー
ト部材の巻取り時又は引き出し時に前記シート部
材表面の付着物を除去することを特徴とする実用
新案登録請求の範囲第１項記載の画像読取装置。 (4) 前記クリーニング手段が、その取付け位置
を画像読取り時における前記シート部材移動方向
に対して、前記シート部材の画像書込み面では前
記読取手段下流側に、前記シート部材の他の一面
では前記読取手段の上流側にしたことを特徴とす
る実用新案登録請求の範囲第１項乃至第３項のい
ずれかに記載の画像読取装置。[Claims for Utility Model Registration] (1) Image reading in which an image is written by attaching a colored substance to the surface of a light-transmissive sheet member, the sheet member is moved by a moving means, and the written image is read by a reading means. An image reading apparatus characterized in that cleaning means for removing deposits on the surface of the sheet member when the sheet member is moved is provided on both sides of the sheet member. (2) The image reading device according to claim 1, wherein the cleaning means includes a storage member surrounding the cleaning means for storing the removed deposits. (3) Registration of a utility model characterized in that the sheet member is capable of being rolled up at one end thereof, and the cleaning means removes deposits on the surface of the sheet member when the sheet member is rolled up or pulled out. An image reading device according to claim 1. (4) The cleaning means sets its mounting position to the downstream side of the reading means on the image writing surface of the sheet member with respect to the moving direction of the sheet member at the time of image reading, and the mounting position of the cleaning means on the other side of the sheet member to the downstream side of the reading means. An image reading device according to any one of claims 1 to 3, characterized in that the image reading device is provided on the upstream side of the means.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2081687U JPS63128086U (en) | 1987-02-17 | 1987-02-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2081687U JPS63128086U (en) | 1987-02-17 | 1987-02-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63128086U true JPS63128086U (en) | 1988-08-22 |
Family
ID=30816676
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2081687U Pending JPS63128086U (en) | 1987-02-17 | 1987-02-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63128086U (en) |
-
1987
- 1987-02-17 JP JP2081687U patent/JPS63128086U/ja active Pending
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