JPS6451928U - - Google Patents
Info
- Publication number
- JPS6451928U JPS6451928U JP14894687U JP14894687U JPS6451928U JP S6451928 U JPS6451928 U JP S6451928U JP 14894687 U JP14894687 U JP 14894687U JP 14894687 U JP14894687 U JP 14894687U JP S6451928 U JPS6451928 U JP S6451928U
- Authority
- JP
- Japan
- Prior art keywords
- plate
- light
- overhead projector
- reflection
- fresnel lens
- 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
- 230000002441 reversible effect Effects 0.000 claims 1
Landscapes
- Overhead Projectors And Projection Screens (AREA)
Description
図面は本考案の一実施例を示し、第１図は反射
型オーバーヘツドプロジエクターの斜視図、第２
図は要部の分解斜視図、第３図は原稿載置用ステ
ージの断面図、第４図はフレネルレンズをヘツド
に装着した状態における要部の断面図、第５図は
積層構造板を反転して本体に装着した状態におけ
る要部の断面図である。
Ａ……本体、Ｂ……ステージ、Ｃ……積層構造
板、３……ヘツド、６……フレネルレンズ、７…
…反射板、９……発光素子板、１０……光透過性
保護板、１３……取付け部。
The drawings show one embodiment of the present invention, and FIG. 1 is a perspective view of a reflective overhead projector, and FIG. 2 is a perspective view of a reflective overhead projector.
The figure is an exploded perspective view of the main parts, Fig. 3 is a sectional view of the document loading stage, Fig. 4 is a sectional view of the main parts with a Fresnel lens attached to the head, and Fig. 5 is an inverted stacked structure plate. FIG. 3 is a cross-sectional view of the main parts in a state where the device is attached to the main body. A...Main body, B...Stage, C...Laminated structure plate, 3...Head, 6...Fresnel lens, 7...
... Reflection plate, 9 ... Light emitting element plate, 10 ... Light-transmitting protection plate, 13 ... Mounting part.
Claims (1)
原稿載置用ステージを、フレネルレンズと反射板
との間で分離可能に構成すると共に、当該反射型
オーバーヘツドプロジエクターのヘツドには、反
射板から分離したフレネルレンズを略水平な姿勢
に装着可能な取付け部を設け、前記反射板の裏面
には発光素子板と光透過性保護板を積層して設け
ると共に、これら反射板、発光素子板、光透過性
保護板より成る積層構造板を表裏反転可能に構成
し、当該積層構造板を反転させた状態ではトレー
ス台として使用できるように構成してあることを
特徴とする反射型オーバーヘツドプロジエクター
。 The stage for placing an original in a reflection type overhead projector is constructed so that the Fresnel lens and the reflection plate can be separated, and the Fresnel lens separated from the reflection plate is attached to the head of the reflection type overhead projector. A mounting part that can be mounted in a substantially horizontal position is provided, and a light-emitting element plate and a light-transmitting protection plate are stacked on the back side of the reflecting plate, and a light-emitting element plate and a light-transmitting protection plate are stacked on each other. What is claimed is: 1. A reflective overhead projector, characterized in that the laminated structure plate is configured to be reversible from front to back, and the laminated structure plate is configured so that it can be used as a tracing stand when it is inverted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14894687U JPS6451928U (en) | 1987-09-28 | 1987-09-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14894687U JPS6451928U (en) | 1987-09-28 | 1987-09-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6451928U true JPS6451928U (en) | 1989-03-30 |
Family
ID=31420722
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14894687U Pending JPS6451928U (en) | 1987-09-28 | 1987-09-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6451928U (en) |
-
1987
- 1987-09-28 JP JP14894687U patent/JPS6451928U/ja active Pending