JPS61171086U - - Google Patents
Info
- Publication number
- JPS61171086U JPS61171086U JP5221685U JP5221685U JPS61171086U JP S61171086 U JPS61171086 U JP S61171086U JP 5221685 U JP5221685 U JP 5221685U JP 5221685 U JP5221685 U JP 5221685U JP S61171086 U JPS61171086 U JP S61171086U
- Authority
- JP
- Japan
- Prior art keywords
- ball
- display
- case body
- display part
- fingers
- 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
- 239000003086 colorant Substances 0.000 claims 1
Landscapes
- Displays For Variable Information Using Movable Means (AREA)
Description
第１図は斜視図、第２図は第１図におけるＡ―
Ａ′縦断面図、第３図は算数練習具の斜視図、第
４図は単独球を用いた表示器の平面図。
１…ボール、２…ケース本体、３…スプリング
、４…板。
Figure 1 is a perspective view, Figure 2 is A- in Figure 1.
A' is a vertical sectional view, FIG. 3 is a perspective view of the arithmetic practice tool, and FIG. 4 is a plan view of a display device using a single sphere. 1...Ball, 2...Case body, 3...Spring, 4...Plate.
Claims (1)
る数字、文字などを単独かあるいはこれらを組み
合せて、それらを予め書いておく。 これらをケース本体２に配列しておき、ケース
本体２の表面にボール１の表面の表示部分のみが
露出するようにしておき、手指を用いてボールを
回転させることによつて必要の表示部分を外部か
らみられるようにした回転ボール表示器。[Claims for Utility Model Registration] Colors, numbers, letters, etc. to be displayed are written on the surface of the ball 1 in advance, either alone or in combination. Arrange these on the case body 2 so that only the display part of the surface of the ball 1 is exposed on the surface of the case body 2, and rotate the ball with your fingers to display the necessary display part. A rotating ball display that can be seen from the outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5221685U JPS61171086U (en) | 1985-04-10 | 1985-04-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5221685U JPS61171086U (en) | 1985-04-10 | 1985-04-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61171086U true JPS61171086U (en) | 1986-10-23 |
Family
ID=30571975
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5221685U Pending JPS61171086U (en) | 1985-04-10 | 1985-04-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61171086U (en) |
-
1985
- 1985-04-10 JP JP5221685U patent/JPS61171086U/ja active Pending