JPH0459839U - - Google Patents
Info
- Publication number
- JPH0459839U JPH0459839U JP10212190U JP10212190U JPH0459839U JP H0459839 U JPH0459839 U JP H0459839U JP 10212190 U JP10212190 U JP 10212190U JP 10212190 U JP10212190 U JP 10212190U JP H0459839 U JPH0459839 U JP H0459839U
- Authority
- JP
- Japan
- Prior art keywords
- projection sheet
- light
- mount
- projector
- document table
- 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
Description
第１図は本考案の一実施例にかかる投影シート
のマウントの平面図、第２図は第１図の−線
断面図、第３図は本考案のマウントが使用される
プロジエクタの一例を示す側面側から見た斜視図
、第４図は第３図のプロジエクタを裏面から見た
斜視図、第５図は第３図のプロジエクタの側方断
面図、第６図は第３図のプロジエクタの裏面側断
面図、第７図はスキヤナ４０で読み込んだデータ
をＬＥＤ５２で露光する制御回路の構成図、第８
図は従来のプロジエクタの概要を示す斜視図であ
る。
３６……スクリーン、４４……原稿台、４６…
…ＯＨＰシート（投影シート）、２００……はマ
ウント、２０１……枠体、２０２……取付部材、
２０３……遮光部材。
Fig. 1 is a plan view of a projection sheet mount according to an embodiment of the present invention, Fig. 2 is a sectional view taken along the line - - of Fig. 1, and Fig. 3 is an example of a projector in which the mount of the present invention is used. FIG. 4 is a perspective view of the projector shown in FIG. 3 seen from the back, FIG. 5 is a side sectional view of the projector shown in FIG. 3, and FIG. 6 is a perspective view of the projector shown in FIG. 7 is a cross-sectional view of the back surface, and FIG.
The figure is a perspective view showing an outline of a conventional projector. 36...Screen, 44...Original table, 46...
... OHP sheet (projection sheet), 200 ... mount, 201 ... frame body, 202 ... mounting member,
203... Light shielding member.
Claims (1)
投影シートの像を光源によりスクリーンに投影す
るプロジエクタに用いられる投影シートのマウン
トであつて、 前記原稿台上に着脱自在に取り付け可能で、原
稿台の大きさに相応する遮光性の枠体と、投影シ
ートの外方を覆う遮光部材とを備えたことを特徴
とするプロジエクタ用投影シートのマウント。 ２ 前記遮光部材を、投影シートの大きさに対応
して拡縮可能に構成した請求項１記載のプロジエ
クタ用投影シートのマウント。[Claims for Utility Model Registration] 1. A projection sheet mount used in a projector that places a light-transmissive projection sheet on a document table and projects an image of the projection sheet onto a screen using a light source, the document table comprising: A mount for a projection sheet for a projector, characterized by comprising a light-shielding frame corresponding to the size of a document table and a light-shielding member that covers the outside of the projection sheet, which can be detachably attached to the top. 2. The mount for a projection sheet for a projector according to claim 1, wherein the light shielding member is configured to be expandable and contractible in accordance with the size of the projection sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10212190U JPH0459839U (en) | 1990-09-27 | 1990-09-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10212190U JPH0459839U (en) | 1990-09-27 | 1990-09-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0459839U true JPH0459839U (en) | 1992-05-22 |
Family
ID=31846112
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10212190U Pending JPH0459839U (en) | 1990-09-27 | 1990-09-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0459839U (en) |
-
1990
- 1990-09-27 JP JP10212190U patent/JPH0459839U/ja active Pending