JPS6187990U - - Google Patents

Info

Publication number
JPS6187990U
JPS6187990U JP17295684U JP17295684U JPS6187990U JP S6187990 U JPS6187990 U JP S6187990U JP 17295684 U JP17295684 U JP 17295684U JP 17295684 U JP17295684 U JP 17295684U JP S6187990 U JPS6187990 U JP S6187990U
Authority
JP
Japan
Prior art keywords
rollers
frame body
endless sheet
sensor
motor
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
Application number
JP17295684U
Other languages
Japanese (ja)
Other versions
JPH0327830Y2 (en
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP1984172956U priority Critical patent/JPH0327830Y2/ja
Publication of JPS6187990U publication Critical patent/JPS6187990U/ja
Application granted granted Critical
Publication of JPH0327830Y2 publication Critical patent/JPH0327830Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Drawing Aids And Blackboards (AREA)
  • Facsimiles In General (AREA)

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は本考案実施例の外観斜視図、第２図は
第１図の黒板装置４の断面図、第３図は黒板装置
４のローラ駆動機構の一例を示す斜視図である。 １…基台、２…支柱、３…支承軸、４…黒板装
置、５…枠体、６，７，８，９，１０…ローラ、
１１…エンドレスシート、２５，２６…センサ。 FIG. 1 is an external perspective view of an embodiment of the present invention, FIG. 2 is a sectional view of the blackboard device 4 shown in FIG. 1, and FIG. 3 is a perspective view showing an example of the roller drive mechanism of the blackboard device 4. DESCRIPTION OF SYMBOLS 1... Base, 2... Support column, 3... Support shaft, 4... Blackboard device, 5... Frame, 6, 7, 8, 9, 10... Roller,
11... Endless sheet, 25, 26... Sensor.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 互に平行な軸をもつ複数個のローラと、それら
ローラの少なくとも１個を回転駆動するモータと
、それらローラ間に張架されたエンドレスシート
と、そのエンドレスシートの筆記内容を電気信号
に変換するセンサと、上記ローラ、モータ、エン
ドレスシート、及びセンサを収納保持する枠体と
、その枠体の対称軸上に設けられた支承軸を有し
、枠体の表裏両面を黒板として使用しうるよう構
成された電子黒板。 A plurality of rollers with mutually parallel axes, a motor that rotationally drives at least one of the rollers, an endless sheet stretched between the rollers, and converting the written content on the endless sheet into an electrical signal. It has a sensor, the roller, the motor, the endless sheet, and a frame body that houses and holds the sensor, and a support shaft provided on the axis of symmetry of the frame body, so that both the front and back sides of the frame body can be used as a blackboard. A structured electronic blackboard.
JP1984172956U 1984-11-14 1984-11-14 Expired JPH0327830Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1984172956U JPH0327830Y2 (en) 1984-11-14 1984-11-14

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1984172956U JPH0327830Y2 (en) 1984-11-14 1984-11-14

Publications (2)

Publication Number Publication Date
JPS6187990U true JPS6187990U (en) 1986-06-09
JPH0327830Y2 JPH0327830Y2 (en) 1991-06-17

Family

ID=30730616

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1984172956U Expired JPH0327830Y2 (en) 1984-11-14 1984-11-14

Country Status (1)

Country Link
JP (1) JPH0327830Y2 (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52106242U (en) * 1976-02-03 1977-08-12
JPS59171695A (en) * 1983-03-18 1984-09-28 沖電気工業株式会社 Electronic blackboard device

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52106242U (en) * 1976-02-03 1977-08-12
JPS59171695A (en) * 1983-03-18 1984-09-28 沖電気工業株式会社 Electronic blackboard device

Also Published As

Publication number Publication date
JPH0327830Y2 (en) 1991-06-17

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