JPS6432183U - - Google Patents
Info
- Publication number
- JPS6432183U JPS6432183U JP12688887U JP12688887U JPS6432183U JP S6432183 U JPS6432183 U JP S6432183U JP 12688887 U JP12688887 U JP 12688887U JP 12688887 U JP12688887 U JP 12688887U JP S6432183 U JPS6432183 U JP S6432183U
- Authority
- JP
- Japan
- Prior art keywords
- opening
- utility
- model registration
- information
- data
- 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.)
- Granted
Links
- 238000001514 detection method Methods 0.000 claims 4
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Drawing Aids And Blackboards (AREA)
- Facsimiles In General (AREA)
Description
図面はこの考案の一実施例を概略的に説明する
ための図である。
図面において、１はシート送りローラ、２は筆
記シート、４はモータ、５はシートセンサ、６は
ランプ、７はイメージセンサ、８は２値化回路、
９は制御部、１０はプリンタ、１１はメモリ、１
２は電源開閉制御回路、１３は電源部、１４は警
告装置である。
The drawings are diagrams for schematically explaining one embodiment of this invention. In the drawings, 1 is a sheet feeding roller, 2 is a writing sheet, 4 is a motor, 5 is a sheet sensor, 6 is a lamp, 7 is an image sensor, 8 is a binarization circuit,
9 is a control unit, 10 is a printer, 11 is a memory, 1
2 is a power switching control circuit, 13 is a power supply section, and 14 is a warning device.
Claims (1)
報を光源からの光で照射し、その照射部をイーメ
ジセンサで走査してそれら情報をプリント部で印
刷する電子黒板装置において、前記筆記シート上
に前記情報の書き込みの有無を検知する検知装置
と、この検知装置により前記情報の書き込みがあ
ることを検知した時、そのデータを記憶するメモ
リ手段と、前記電子黒板装置の電源をオフにした
時、前記メモリに前記データが記憶されているか
否かを判定する制御手段と、記憶されていると判
定された時、前記制御手段からの信号により消し
忘れを警告する警告手段とを有することを特徴と
する電子黒板装置の消し忘れ防止装置。 (2) 実用新案登録請求の範囲第１項において、
前記警告手段はランプで構成されていることを特
徴とする電子黒板装置の消し忘れ防止装置。 (3) 実用新案登録請求の範囲第１項において、
前記検知装置は前記イーメジセンサを共用するこ
とを特徴とする電子黒板装置の消し忘れ防止装置
。 (4) 実用新案登録請求の範囲第１項において、
前記警告手段はブザーで構成され、前記制御手段
は前記メモリ手段に前記データが記憶されている
時に前記電子黒板装置の電源をオフにすると、予
め設定された時間前記ブザーを動作させることを
特徴とする電子黒板装置の消し忘れ防止装置。 (5) 実用新案登録請求の範囲第１項および第４
項のいずれか１項において、制御手段は前記電子
黒板装置の電源スイツチに並列に接続された開閉
接点と、この開閉接点の開閉を制御する付勢手段
とを有し、この付勢手段は前記検知装置が前記情
報の書き込みがあることを検知した時、前記開閉
接点を閉じて前記電源スイツチが切られても前記
警告手段が動作することを特徴とする電子黒板装
置の消し忘れ防止装置。[Scope of claim for utility model registration] (1) Information such as characters and symbols written on a writing sheet is irradiated with light from a light source, the irradiated area is scanned by an image sensor, and the information is printed by a print unit. In the electronic blackboard device, a detection device detects whether or not the information has been written on the writing sheet; a memory means that stores the data when the detection device detects that the information has been written; control means for determining whether or not the data is stored in the memory when the power of the blackboard device is turned off; and when it is determined that the data is stored, a signal from the control means warns you that you have forgotten to erase the data; What is claimed is: 1. A device for preventing forgetting to turn off an electronic whiteboard device, characterized in that the device has a warning means for: (2) In paragraph 1 of the claims for utility model registration,
A device for preventing forgetting to turn off an electronic blackboard device, wherein the warning means is comprised of a lamp. (3) In paragraph 1 of the claims for utility model registration,
A device for preventing forgetting to turn off an electronic whiteboard device, wherein the detection device shares the image sensor. (4) In paragraph 1 of the claims for utility model registration,
The warning means comprises a buzzer, and the control means operates the buzzer for a preset time when the electronic whiteboard device is powered off while the data is stored in the memory means. A device to prevent users from forgetting to erase electronic whiteboard devices. (5) Scope of claims for utility model registration, paragraphs 1 and 4
In any one of the above items, the control means has an opening/closing contact connected in parallel to the power switch of the electronic whiteboard device, and an urging means for controlling opening/closing of the opening/closing contact, and the urging means is configured to control the opening and closing of the opening/closing contact. When the detection device detects that the information has been written, the warning means operates even if the opening/closing contact is closed and the power switch is turned off.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987126888U JPH0349908Y2 (en) | 1987-08-20 | 1987-08-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987126888U JPH0349908Y2 (en) | 1987-08-20 | 1987-08-20 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6432183U true JPS6432183U (en) | 1989-02-28 |
| JPH0349908Y2 JPH0349908Y2 (en) | 1991-10-24 |
Family
ID=31378817
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987126888U Expired JPH0349908Y2 (en) | 1987-08-20 | 1987-08-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0349908Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63172695A (en) * | 1987-01-12 | 1988-07-16 | 日本電気株式会社 | Electronic blackboard device |
-
1987
- 1987-08-20 JP JP1987126888U patent/JPH0349908Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63172695A (en) * | 1987-01-12 | 1988-07-16 | 日本電気株式会社 | Electronic blackboard device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0349908Y2 (en) | 1991-10-24 |
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