JPS62198753U - - Google Patents
Info
- Publication number
- JPS62198753U JPS62198753U JP15269186U JP15269186U JPS62198753U JP S62198753 U JPS62198753 U JP S62198753U JP 15269186 U JP15269186 U JP 15269186U JP 15269186 U JP15269186 U JP 15269186U JP S62198753 U JPS62198753 U JP S62198753U
- Authority
- JP
- Japan
- Prior art keywords
- storage device
- auxiliary storage
- electronic blackboard
- recording medium
- blackboard according
- 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
- 230000003068 static effect Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Drawing Aids And Blackboards (AREA)
- Facsimiles In General (AREA)
- Storing Facsimile Image Data (AREA)
Description
第１図ないし第３図は本考案の第１の実施例を
示し、第１図はこの実施例の正面図、第２図は第
１図における部拡大斜視図、第３図はその構成
を概略的に示すブロツク図である。第４図ないし
第６図は本考案の第２の実施例を示し、第４図は
この実施例の正面図、第５図は記憶媒体の外観図
、第６図は記憶媒体の概略構成を示すブロツク図
である。
４……画面用シート、９……補助記憶装置、ｍ
ａ，ｍｂ……磁気デイスク、２１……メモリパツ
ケージ、２２……スタテイツクＲＡＭ、２３……
バツクアツプ電源。
1 to 3 show a first embodiment of the present invention, FIG. 1 is a front view of this embodiment, FIG. 2 is an enlarged perspective view of a portion of FIG. 1, and FIG. 3 shows its configuration. FIG. 2 is a schematic block diagram; 4 to 6 show a second embodiment of the present invention, FIG. 4 is a front view of this embodiment, FIG. 5 is an external view of the storage medium, and FIG. 6 is a schematic configuration of the storage medium. FIG. 4... Screen sheet, 9... Auxiliary storage device, m
a, mb...Magnetic disk, 21...Memory package, 22...Static RAM, 23...
Backup power supply.
Claims (1)
保存する補助記憶装置を設けたことを特徴とする
電子黒板。 (2) 補助記憶装置の記録媒体が磁気デイスクで
ある実用新案登録請求の範囲第１項に記載の電子
黒板。 (3) 補助記憶装置の記録媒体が、スタテイツク
ＲＡＭおよびバツクアツプ電源を備えた着脱自在
のメモリパツケージである実用新案登録請求の範
囲第１項に記載の電子黒板。[Scope of Claim for Utility Model Registration] (1) An electronic blackboard characterized by being equipped with an auxiliary storage device that memorizes and saves the contents written on the screen sheet. (2) The electronic blackboard according to claim 1, wherein the recording medium of the auxiliary storage device is a magnetic disk. (3) The electronic blackboard according to claim 1, wherein the recording medium of the auxiliary storage device is a removable memory package equipped with a static RAM and a backup power source.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15269186U JPS62198753U (en) | 1986-02-26 | 1986-10-03 |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2716386 | 1986-02-26 | ||
| JP15269186U JPS62198753U (en) | 1986-02-26 | 1986-10-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62198753U true JPS62198753U (en) | 1987-12-17 |
Family
ID=33454826
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15269186U Pending JPS62198753U (en) | 1986-02-26 | 1986-10-03 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62198753U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04336845A (en) * | 1991-05-14 | 1992-11-25 | Ricoh Co Ltd | Electronic blackboard |
-
1986
- 1986-10-03 JP JP15269186U patent/JPS62198753U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04336845A (en) * | 1991-05-14 | 1992-11-25 | Ricoh Co Ltd | Electronic blackboard |
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