JPS5886626U - Adjustment mechanism in deformed projection device - Google Patents
Adjustment mechanism in deformed projection deviceInfo
- Publication number
- JPS5886626U JPS5886626U JP18268481U JP18268481U JPS5886626U JP S5886626 U JPS5886626 U JP S5886626U JP 18268481 U JP18268481 U JP 18268481U JP 18268481 U JP18268481 U JP 18268481U JP S5886626 U JPS5886626 U JP S5886626U
- Authority
- JP
- Japan
- Prior art keywords
- lens
- motor
- projection device
- adjustment mechanism
- deformed
- 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
Landscapes
- Lenses (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本考案に係る変形投影装置の原理を示す説明図
、第２図は同上の連続した変形の状態を示す説明図、第
３図は本考案の具体的な実施例を示す一部断面の斜視図
、第４図は本考案をトレース焼付機に応用した状態を示
す斜視図である。
１・・・・・・原画、２・・・・・・結像レンズ、３・
・・・・・変形レンズ、４・・・・・・シリンドリカル
両凹レンズ、５・・・・・・シリンドリカル片凸レンズ
、１２．１８・・・・・・モータ。Fig. 1 is an explanatory diagram showing the principle of the deformation projection device according to the present invention, Fig. 2 is an explanatory diagram showing the continuous deformation state of the same as above, and Fig. 3 is a part showing a specific embodiment of the present invention. FIG. 4 is a perspective view of the cross-section, showing a state in which the present invention is applied to a trace printing machine. 1...Original picture, 2...Imaging lens, 3.
... Deformed lens, 4 ... Cylindrical biconcave lens, 5 ... Cylindrical single convex lens, 12.18 ... Motor.
Claims (1)
を上下に配置した変形レンズと結像レンズをそれぞれ軸
線を一致させて配置し、変形レンズはその軸線を中心に
回転自在に設けると共に、そのうちの上方のレンズは軸
線に対して進退自在に設け、かつ変形レンズを回転させ
る第１のモータと、進退させる第２のモータを設け、第
１のモータで原画を連続させて変形させる一方、第２の
モータで結像の焦点を調整させることを特徴とする変形
投影装置における調整機構。A deformed lens consisting of a cylindrical biconcave lens and a cylindrical single convex lens arranged above and below and an imaging lens are arranged with their axes aligned with each other, and the deformed lens is provided rotatably around the axis, and the upper lens is arranged along the axis. A first motor that rotates the deforming lens and a second motor that moves the deforming lens forward and backward are provided.The first motor continuously deforms the original image, while the second motor deforms the image. An adjustment mechanism in a deformable projection device characterized by adjusting a focal point.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18268481U JPS5886626U (en) | 1981-12-07 | 1981-12-07 | Adjustment mechanism in deformed projection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18268481U JPS5886626U (en) | 1981-12-07 | 1981-12-07 | Adjustment mechanism in deformed projection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5886626U true JPS5886626U (en) | 1983-06-11 |
Family
ID=29981270
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18268481U Pending JPS5886626U (en) | 1981-12-07 | 1981-12-07 | Adjustment mechanism in deformed projection device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5886626U (en) |
-
1981
- 1981-12-07 JP JP18268481U patent/JPS5886626U/en active Pending
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