JPS59170849U - overhead projector - Google Patents
overhead projectorInfo
- Publication number
- JPS59170849U JPS59170849U JP6536483U JP6536483U JPS59170849U JP S59170849 U JPS59170849 U JP S59170849U JP 6536483 U JP6536483 U JP 6536483U JP 6536483 U JP6536483 U JP 6536483U JP S59170849 U JPS59170849 U JP S59170849U
- Authority
- JP
- Japan
- Prior art keywords
- machine
- projector
- stage
- overhead projector
- mirror
- 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
- Holders For Sensitive Materials And Originals (AREA)
- 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
図面は本考案の一実施例を示すもので、本考案のオーバ
ーへラドプロジェクタの概略説明図である。
１・・・・・・機体、２．３・・・・・・ステージ、４
・・・・・・ハーフミラ−１５，１２，１３，１４・・
・・・・反射ミラー、６．７・・・・・・照明ランプ、
８．９・・・・・・投映レンズ、１０．１１・・・・・
・光軸、１５．１６・・・・・・透明原稿、１７．１８
・・・・・・反射部材、１９．２０・・・・・・フレネ
ルレンズ、２１・・・・・・スクリーン。The drawing shows an embodiment of the present invention, and is a schematic explanatory diagram of the Overherad projector of the present invention. 1... Aircraft, 2.3... Stage, 4
...Half mirror-15, 12, 13, 14...
...Reflection mirror, 6.7...Illumination lamp,
8.9...Projection lens, 10.11...
・Optical axis, 15.16...Transparent original, 17.18
...Reflection member, 19.20 ...Fresnel lens, 21 ...Screen.
Claims (1)
この透明原稿の画像を機体上面上方に配設した投映レン
ズ及び反射ミラーを通してスクリーン上に投映するオー
バーへラドプロジェクタにおいて、上記機体上面には一
対のステージを形成すると共に各ステージごとに照明ラ
ンプを配設し、これら各照明ランプの光軸を反射ミラー
とハーフミラ−を使用して一致させたことを特徴とする
オーバーへラドプロジェクタ。Place the transparent original on the stage formed on the top of the machine,
In the overdraft projector, which projects the image of this transparent document onto a screen through a projection lens and a reflection mirror arranged above the top of the machine, a pair of stages are formed on the top of the machine, and an illumination lamp is arranged for each stage. An over-the-radar projector characterized in that the optical axes of each of these illumination lamps are made to coincide with each other using a reflecting mirror and a half mirror.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6536483U JPS59170849U (en) | 1983-04-30 | 1983-04-30 | overhead projector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6536483U JPS59170849U (en) | 1983-04-30 | 1983-04-30 | overhead projector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59170849U true JPS59170849U (en) | 1984-11-15 |
Family
ID=30195562
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6536483U Pending JPS59170849U (en) | 1983-04-30 | 1983-04-30 | overhead projector |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59170849U (en) |
-
1983
- 1983-04-30 JP JP6536483U patent/JPS59170849U/en active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS59170849U (en) | overhead projector | |
| JPS60163439U (en) | Overhead projector projection lens | |
| JPS63157737U (en) | ||
| JPS58100312U (en) | fiber optic lighting equipment | |
| JPS5979837U (en) | Projection video device | |
| JPS594532U (en) | projector | |
| JPS5811740U (en) | Original lighting equipment | |
| JPS5989337U (en) | overhead projector | |
| JPS6111148U (en) | Reflector projector lighting system | |
| JPS60107935U (en) | overhead projector | |
| JPS6116544U (en) | Reflector projector lighting system | |
| JPS6146540U (en) | Copy machine lighting system | |
| JPS6065907U (en) | automotive lighting | |
| JPS5871732U (en) | Lighting device for projector | |
| JPS60107936U (en) | Reflective overhead projector | |
| JPS59151235U (en) | overhead projector | |
| JPS60118133U (en) | overhead projector | |
| JPS5888622U (en) | Two color projection device | |
| JPS5999437U (en) | Exposure light source device that uses multiple lamps | |
| JPS603809U (en) | Illumination optical system equipment | |
| JPS5995503U (en) | Automotive lighting lens | |
| JPS59121645U (en) | Projection optical axis angle conversion device | |
| JPS58178131U (en) | image projection device | |
| JPS5870605U (en) | lighting equipment | |
| JPS58166636U (en) | Original optical image projection device |