JPH0420029U - - Google Patents
Info
- Publication number
- JPH0420029U JPH0420029U JP6205890U JP6205890U JPH0420029U JP H0420029 U JPH0420029 U JP H0420029U JP 6205890 U JP6205890 U JP 6205890U JP 6205890 U JP6205890 U JP 6205890U JP H0420029 U JPH0420029 U JP H0420029U
- Authority
- JP
- Japan
- Prior art keywords
- head part
- projection head
- side plates
- stage
- rectangular
- 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
- 238000005286 illumination Methods 0.000 claims 1
- 230000005540 biological transmission Effects 0.000 description 2
Landscapes
- Overhead Projectors And Projection Screens (AREA)
Description
第１，２図は本考案を実施した透過型オーバー
ヘツドプロジエクターの使用状態を示す外観図で
ある。第３図は第１図のＡ線断面図である。第４
図は本考案を実施した透過型オーバーヘツドプロ
ジエクターの収納状態を示す外観図である。第５
図は本考案の他の実施例を示す要部横断面図であ
る。
２，３０，３１……基台、２ａ，２ｂ……側板
部、１２，３３……ステージ、１２ａ〜１２ｅ…
…カバープレート、１３……フレネルレンズシー
ト、１４……原稿、１７，３４……支持アーム、
１８，３７……投影ヘツド。
FIGS. 1 and 2 are external views showing the use of a transmission type overhead projector embodying the present invention. FIG. 3 is a sectional view taken along line A in FIG. 1. Fourth
The figure is an external view showing the storage state of a transmission type overhead projector embodying the present invention. Fifth
The figure is a cross-sectional view of main parts showing another embodiment of the present invention. 2, 30, 31... Base, 2a, 2b... Side plate portion, 12, 33... Stage, 12a to 12e...
...cover plate, 13...Fresnel lens sheet, 14...manuscript, 17,34...support arm,
18, 37... Projection head.
Claims (1)
を立ち上げ形成した幅狭の基台と、対向し合う側
壁が前記側板部の各々に軸着され、基台に対して
９０°回動自在に取り付けられた原稿載置用の矩
形型のステージと、前記側板部の一方の上端部に
軸着され、前記ステージの上方に位置する起立位
置と前記側板部の間に入り込む倒状位置との間で
回動自在の投影ヘツド部とからなることを特徴と
する透過型オーバーヘツドプロジエクター。 A narrow base in which a light source device for illumination is built in and side plates are formed on both ends, and opposing side walls are pivotally attached to each of the side plates and can rotate 90 degrees with respect to the base. a rectangular stage for placing a document attached to the side plate; and a rectangular position that is pivoted to the upper end of one of the side plates and is located between an upright position located above the stage and an inverted position that fits between the side plate. A transmission-type overhead projector characterized by comprising a projection head part that is freely rotatable between the projection head part and the projection head part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6205890U JPH0420029U (en) | 1990-06-12 | 1990-06-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6205890U JPH0420029U (en) | 1990-06-12 | 1990-06-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0420029U true JPH0420029U (en) | 1992-02-19 |
Family
ID=31590864
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6205890U Pending JPH0420029U (en) | 1990-06-12 | 1990-06-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0420029U (en) |
-
1990
- 1990-06-12 JP JP6205890U patent/JPH0420029U/ja active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS63165639U (en) | ||
| JPS61119146U (en) | ||
| JPS6044034U (en) | Overhead projector safety device | |
| JPS6329130U (en) | ||
| JPS6113843U (en) | Reflective overhead projector | |
| JPS6044033U (en) | reflective overhead projector | |
| JPS6243348U (en) | ||
| JPS6330840U (en) | ||
| JPS6320683U (en) | ||
| JPS6046545U (en) | Mirror Fresnel plate mounting structure for overhead projector | |
| JPH0262525U (en) | ||
| JPH0293868U (en) | ||
| JPS61190543U (en) | ||
| JPH0475634U (en) | ||
| JPH0181079U (en) | ||
| JPH01171444U (en) | ||
| JPH0457836U (en) | ||
| JPH0283540U (en) | ||
| JPS6299048U (en) | ||
| JPS63128546U (en) | ||
| JPS5989337U (en) | overhead projector | |
| JPS58188646U (en) | Reflective overhead projector | |
| JPS63118032U (en) | ||
| JPH0461982U (en) | ||
| JPS6116546U (en) | overhead projector |