JPS6247281U - - Google Patents
Info
- Publication number
- JPS6247281U JPS6247281U JP13829685U JP13829685U JPS6247281U JP S6247281 U JPS6247281 U JP S6247281U JP 13829685 U JP13829685 U JP 13829685U JP 13829685 U JP13829685 U JP 13829685U JP S6247281 U JPS6247281 U JP S6247281U
- Authority
- JP
- Japan
- Prior art keywords
- lens
- adjustment member
- angle adjustment
- mounting portion
- bracket
- 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.)
- Granted
Links
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Video Image Reproduction Devices For Color Tv Systems (AREA)
- Transforming Electric Information Into Light Information (AREA)
Description
第１図はこの考案の一実施例を示す構成図、第
２図はこの考案の要部の斜視図、第３図はその平
面図、第４図はその背面図、第５図はその各部の
断面図、第６図はこの考案で使用されるレンズブ
ラケツトの斜視図、第７図はその一部断面図、第
８図はこの考案によるレンズの取付け状態を示す
図、第９図は従来装置の一例を示す構成図である
。
１０はレンズブラケツト、１１はレンズ、１２
は角度調整部材、１３は突起である。
Fig. 1 is a configuration diagram showing an embodiment of this invention, Fig. 2 is a perspective view of the main parts of this invention, Fig. 3 is its top view, Fig. 4 is its rear view, and Fig. 5 is its various parts. 6 is a perspective view of the lens bracket used in this invention, FIG. 7 is a partial sectional view thereof, FIG. 8 is a view showing the mounting state of the lens according to this invention, and FIG. 9 is a conventional FIG. 1 is a configuration diagram showing an example of a device. 10 is a lens bracket, 11 is a lens, 12
1 is an angle adjustment member, and 13 is a protrusion.
Claims (1)
該レンズが取付けられるレンズブラケツトと、 上記レンズと上記レンズブラケツトとの間に挿
入された環状の角度調整部材とを備え、 該角度調整部材は一対の高さの異なる突起が複
数組形成され、 上記角度調整部材を回転させて上記レンズの取
付け部に当接する上記角度調整部材の突起の高さ
を変えることにより投射画面の大きさに応じて上
記レンズの取付け角度を変えられるようにしたこ
とを特徴とするビデオプロジエクタ。[Claims for Utility Model Registration] A cylindrical lens with a mounting portion formed on its outer periphery;
The lens bracket includes a lens bracket to which the lens is attached, and an annular angle adjustment member inserted between the lens and the lens bracket, and the angle adjustment member is formed with a plurality of pairs of protrusions having different heights, and The mounting angle of the lens can be changed according to the size of the projection screen by rotating the angle adjustment member and changing the height of the protrusion of the angle adjustment member that contacts the mounting portion of the lens. video projector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13829685U JPH0445339Y2 (en) | 1985-09-10 | 1985-09-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13829685U JPH0445339Y2 (en) | 1985-09-10 | 1985-09-10 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6247281U true JPS6247281U (en) | 1987-03-23 |
| JPH0445339Y2 JPH0445339Y2 (en) | 1992-10-26 |
Family
ID=31043144
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13829685U Expired JPH0445339Y2 (en) | 1985-09-10 | 1985-09-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0445339Y2 (en) |
-
1985
- 1985-09-10 JP JP13829685U patent/JPH0445339Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0445339Y2 (en) | 1992-10-26 |
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