JPS5810420U - overhead projector - Google Patents
overhead projectorInfo
- Publication number
- JPS5810420U JPS5810420U JP10242281U JP10242281U JPS5810420U JP S5810420 U JPS5810420 U JP S5810420U JP 10242281 U JP10242281 U JP 10242281U JP 10242281 U JP10242281 U JP 10242281U JP S5810420 U JPS5810420 U JP S5810420U
- Authority
- JP
- Japan
- Prior art keywords
- overhead projector
- shutter
- projection lens
- recorded
- closing
- 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)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本考案によるオーバヘッドプロジェクタの斜視
図、第２図Ａ及びＢはシャッター開閉レバーの取付は状
態を示す略側面図である。
１・・・・・・本体、２・・・・・・原稿台、３・・・
・・・投影レンズ組立体、４・・・・・・ミラー、５・
・・・・・シャッター、６・・・・・・シャッターレリ
ーズ、７・・・・・・レバー。FIG. 1 is a perspective view of an overhead projector according to the present invention, and FIGS. 2A and 2B are schematic side views showing how the shutter opening/closing lever is installed. 1...Main body, 2...Document stand, 3...
...Projection lens assembly, 4...Mirror, 5.
...Shutter, 6...Shutter release, 7...Lever.
Claims (1)
開閉を任意の位置から制御しうるようになったことを特
徴とするオーバヘッドプロジェクタ。An overhead projector characterized in that a projection lens is provided with a shutter, and opening and closing of the shutter can be controlled from any position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10242281U JPS5810420U (en) | 1981-07-10 | 1981-07-10 | overhead projector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10242281U JPS5810420U (en) | 1981-07-10 | 1981-07-10 | overhead projector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5810420U true JPS5810420U (en) | 1983-01-22 |
Family
ID=29897061
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10242281U Pending JPS5810420U (en) | 1981-07-10 | 1981-07-10 | overhead projector |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5810420U (en) |
-
1981
- 1981-07-10 JP JP10242281U patent/JPS5810420U/en active Pending
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