JPH0217784U - - Google Patents
Info
- Publication number
- JPH0217784U JPH0217784U JP9610988U JP9610988U JPH0217784U JP H0217784 U JPH0217784 U JP H0217784U JP 9610988 U JP9610988 U JP 9610988U JP 9610988 U JP9610988 U JP 9610988U JP H0217784 U JPH0217784 U JP H0217784U
- Authority
- JP
- Japan
- Prior art keywords
- light
- pattern
- crank
- rotation
- motor
- 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
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Illuminated Signs And Luminous Advertising (AREA)
Description
第１図は、従来の装置を示す斜視図、第２図は
、本考案の基本的構造を示す分解斜視図、第３図
は、クランクの動作を説明する動作説明図である
。
５……表示板、６……透過孔、８……環状スリ
ツト、９……回動ランプ、１１……回動アーム、
１４……クランク回転軸、１３……案内板。
FIG. 1 is a perspective view showing a conventional device, FIG. 2 is an exploded perspective view showing the basic structure of the present invention, and FIG. 3 is an explanatory diagram illustrating the operation of a crank. 5... Display board, 6... Transmission hole, 8... Annular slit, 9... Rotating lamp, 11... Rotating arm,
14... Crank rotating shaft, 13... Guide plate.
Claims (1)
、モーターの回転により、光のスポツトが、環状
模様に沿つて移動するようにした光の軌跡表示装
置において、モーターに連動して回転するクラン
クを備え、該クランクの回転により、光のスポツ
トが表示板の環状模様に沿つて移動するようにし
て、光の軌跡を表示するようにしたことを特徴と
する光の軌跡表示装置。 In a light trajectory display device in which a pattern or letters and a circular pattern are drawn on a display board, and a spot of light moves along the circular pattern by the rotation of a motor, a crank that rotates in conjunction with the motor is used. What is claimed is: 1. A light trajectory display device, characterized in that the light spot is moved along the annular pattern of the display board by the rotation of the crank, thereby displaying the light trajectory.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9610988U JPH0217784U (en) | 1988-07-20 | 1988-07-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9610988U JPH0217784U (en) | 1988-07-20 | 1988-07-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0217784U true JPH0217784U (en) | 1990-02-06 |
Family
ID=31320923
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9610988U Pending JPH0217784U (en) | 1988-07-20 | 1988-07-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0217784U (en) |
-
1988
- 1988-07-20 JP JP9610988U patent/JPH0217784U/ja active Pending