JPH0185782U - - Google Patents
Info
- Publication number
- JPH0185782U JPH0185782U JP17959287U JP17959287U JPH0185782U JP H0185782 U JPH0185782 U JP H0185782U JP 17959287 U JP17959287 U JP 17959287U JP 17959287 U JP17959287 U JP 17959287U JP H0185782 U JPH0185782 U JP H0185782U
- Authority
- JP
- Japan
- Prior art keywords
- permanent magnet
- electromagnet
- display element
- rotary display
- rotary
- 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
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Displays For Variable Information Using Movable Means (AREA)
Description
第１図各図は本考案の一実施例の図で、そのａ
は斜視図、ｂはａのＡ方向矢視断面図、第２図は
従来例の断面図、第３図各図は従来例の図で、そ
のａは斜視図、ｂはａのＡ′方向矢視断面図であ
る。
第１図において、１１ａ，１１ｂは表示面、１
２は永久磁石、１３は回転体、１４は電磁石、１
５は副磁極、１６はヨーク、１７は軸である。
Each figure in FIG. 1 is a diagram of one embodiment of the present invention, and its a
is a perspective view, b is a cross-sectional view of a in the direction of arrow A, FIG. 2 is a cross-sectional view of a conventional example, and each figure in FIG. It is an arrow sectional view. In FIG. 1, 11a and 11b are display surfaces;
2 is a permanent magnet, 13 is a rotating body, 14 is an electromagnet, 1
5 is a sub magnetic pole, 16 is a yoke, and 17 is a shaft.
Claims (1)
永久磁石１２を内蔵して回転可能に支持された回
転体１３を外部の電磁石１４との吸引・反発力に
よつて回転させて表示を行う回転表示素子におい
て、 上記永久磁石１２と上記電磁石１４との磁気的
安定状態の位置をずらせる副磁極１５を永久磁石
１２の近傍に備えてなることを特徴とする回転表
示素子。[Claims for Utility Model Registration] The surface is color-coded as display surfaces 11a and 11b,
In a rotary display element that performs display by rotating a rotatable body 13 that has a built-in permanent magnet 12 and is rotatably supported by attraction and repulsion with an external electromagnet 14, the permanent magnet 12 and the electromagnet 14 are connected to each other. 1. A rotary display element comprising a sub-magnetic pole 15 near a permanent magnet 12 for shifting the position of a magnetically stable state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17959287U JPH0185782U (en) | 1987-11-27 | 1987-11-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17959287U JPH0185782U (en) | 1987-11-27 | 1987-11-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0185782U true JPH0185782U (en) | 1989-06-07 |
Family
ID=31471139
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17959287U Pending JPH0185782U (en) | 1987-11-27 | 1987-11-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0185782U (en) |
-
1987
- 1987-11-27 JP JP17959287U patent/JPH0185782U/ja active Pending
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