JPH0322238U - - Google Patents
Info
- Publication number
- JPH0322238U JPH0322238U JP8233589U JP8233589U JPH0322238U JP H0322238 U JPH0322238 U JP H0322238U JP 8233589 U JP8233589 U JP 8233589U JP 8233589 U JP8233589 U JP 8233589U JP H0322238 U JPH0322238 U JP H0322238U
- Authority
- JP
- Japan
- Prior art keywords
- convex portion
- stage surface
- main body
- transparent sheet
- overhead projector
- 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
- 230000003287 optical effect Effects 0.000 description 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図は本考
案のＯＨＰの斜視図、第２図は同本体の平面図、
第３図は同要部の側断面図、第４図は光学系の原
理を示す側面図である。
尚、図面で１はＯＨＰ、３は本体、５はステー
ジ面、７は凸部、７ａは凸部の壁面、１３は透明
シート、１７はガイドである。
The drawings show an embodiment of the present invention, in which Figure 1 is a perspective view of the OHP of the present invention, Figure 2 is a plan view of the main body,
FIG. 3 is a side sectional view of the main parts, and FIG. 4 is a side view showing the principle of the optical system. In the drawings, 1 is an OHP, 3 is a main body, 5 is a stage surface, 7 is a convex portion, 7a is a wall surface of the convex portion, 13 is a transparent sheet, and 17 is a guide.
Claims (1)
るステージ面を設けたオーバーヘツドプロジエク
ターにおいて、 前記本体上に前記ステージ面よりも上方に突出
する凸部を設け、該ステージ面と凸部の境界部に
、前記透明シートを該凸部の壁面に沿つて上方へ
誘導するガイドを設けたことを特徴とするオーバ
ーヘツドプロジエクター。[Claims for Utility Model Registration] In an overhead projector having a stage surface on which a transparent sheet of material is placed on a main body forming a base, a convex portion protruding above the stage surface on the main body is provided. An overhead projector comprising: a guide provided at the boundary between the stage surface and the convex portion for guiding the transparent sheet upward along the wall surface of the convex portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8233589U JPH0322238U (en) | 1989-07-13 | 1989-07-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8233589U JPH0322238U (en) | 1989-07-13 | 1989-07-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0322238U true JPH0322238U (en) | 1991-03-07 |
Family
ID=31629051
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8233589U Pending JPH0322238U (en) | 1989-07-13 | 1989-07-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0322238U (en) |
-
1989
- 1989-07-13 JP JP8233589U patent/JPH0322238U/ja active Pending