JPH01111233U - - Google Patents
Info
- Publication number
- JPH01111233U JPH01111233U JP673888U JP673888U JPH01111233U JP H01111233 U JPH01111233 U JP H01111233U JP 673888 U JP673888 U JP 673888U JP 673888 U JP673888 U JP 673888U JP H01111233 U JPH01111233 U JP H01111233U
- Authority
- JP
- Japan
- Prior art keywords
- screen
- motor
- main body
- electric
- operation means
- 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
Landscapes
- Overhead Projectors And Projection Screens (AREA)
Description
第１図はこの考案に係る電動スクリーン装置を
裏側から見たときの正面図、第２図はこの考案に
係る電動スクリーン装置の側面図、第３図はこの
考案に係る電動スクリーン装置の本体内部の構成
を示す概略断面図、第４図は従来型の天井直付け
タイプのスクリーン装置を示す平面図、第５図は
従来型の床据え置きタイプのスクリーン装置を示
す斜視図である。
１０……スクリーン、１１……モータ、１２…
…基軸、１３……回転体、９……本体、７……書
込みボード、２……取付具、４……操作手段。
Fig. 1 is a front view of the electric screen device according to this invention when viewed from the back side, Fig. 2 is a side view of the electric screen device according to this invention, and Fig. 3 is the inside of the main body of the electric screen device according to this invention. FIG. 4 is a plan view showing a conventional ceiling-mounted screen device, and FIG. 5 is a perspective view showing a conventional floor-standing screen device. 10...Screen, 11...Motor, 12...
... Base shaft, 13 ... Rotating body, 9 ... Main body, 7 ... Writing board, 2 ... Mounting tool, 4 ... Operation means.
Claims (1)
と、モータを内設した基軸及びスクリーン基端側
を固着し前記モータによりそのスクリーンを巻取
る回転体を有する本体とを備えた電動スクリーン
装置であつて、 床面側に設置された書込みボードに対し取付具
を用いてその上部側に前記本体側を取付けると共
に、 有線又は無線の操作手段により前記モータを作
動させるように構成した ことを特徴とする電動スクリーン装置。[Claims for Utility Model Registration] An electric screen comprising an overhead projector projection screen, a main body having a base shaft in which a motor is installed, and a rotating body that fixes the base end of the screen and winds up the screen using the motor. The device is configured such that the main body is attached to the upper side of a writing board installed on the floor using a mounting tool, and the motor is operated by a wired or wireless operation means. Characteristic electric screen device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP673888U JPH01111233U (en) | 1988-01-22 | 1988-01-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP673888U JPH01111233U (en) | 1988-01-22 | 1988-01-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01111233U true JPH01111233U (en) | 1989-07-26 |
Family
ID=31211158
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP673888U Pending JPH01111233U (en) | 1988-01-22 | 1988-01-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01111233U (en) |
-
1988
- 1988-01-22 JP JP673888U patent/JPH01111233U/ja active Pending