JPS5920281U - Magnetic reversal display element - Google Patents
Magnetic reversal display elementInfo
- Publication number
- JPS5920281U JPS5920281U JP11462982U JP11462982U JPS5920281U JP S5920281 U JPS5920281 U JP S5920281U JP 11462982 U JP11462982 U JP 11462982U JP 11462982 U JP11462982 U JP 11462982U JP S5920281 U JPS5920281 U JP S5920281U
- Authority
- JP
- Japan
- Prior art keywords
- display element
- magnetic reversal
- permanent magnet
- display
- reversal display
- 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
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Displays For Variable Information Using Movable Means (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
添付図面の第１図は本考案の一実施例としての磁気反転
表示素子を表示面側から見た拡大図、第２図は第１図の
Ａ−Ａ線断面図、第３図は表示ディスクの表示表面が表
示された状態における第１図の磁気反転表示素子の各部
材の位置関係および磁気状態を図式的に示した図、第４
図は表示ディスクの表示裏面が表示された状態における
第１図の磁気反転素子の各部材の位置関係および磁気状
態を図式的に示した図、第５図は第１図の磁気反転表示
素子の主要部材の位置関係を概略的に示す図、第６図は
第１図の磁気反転表示素子のリードスイッチに関するも
部分の各部材の位置関係を更に簡略化して示す図、第７
図及び第８図はリードスイッチの基本動作原理を説明す
るための図、第９図から第１７図は第１図の磁気反転表
示素子のリードスイッチによる各種状態の検出確認動作
を説明するための図、第１８図はリードスイッチの位置
を更に詳細に示すためのブラケットの頂部分・を示す斜
視図である。
１１０・・・・・・表示ディスク、１１１・・・・・・
表示表面、１１２・・・・・・表示裏面、１２０・・・
・・・第１円形永久磁石、３２０・・・・・・ポールピ
ース、４００・・・・・・リードスイッチ。Figure 1 of the accompanying drawings is an enlarged view of a magnetic reversal display element as an embodiment of the present invention viewed from the display surface side, Figure 2 is a sectional view taken along line A-A in Figure 1, and Figure 3 is a display disk. FIG. 4 is a diagram schematically showing the positional relationship and magnetic state of each member of the magnetic reversal display element in FIG.
The figure is a diagram schematically showing the positional relationship and magnetic state of each member of the magnetic reversal element in Figure 1 when the display back side of the display disk is displayed. FIG. 6 is a diagram schematically showing the positional relationship of the main members, and FIG.
Figures 9 and 8 are diagrams for explaining the basic operating principle of the reed switch, and Figures 9 to 17 are diagrams for explaining the detection and confirmation operation of various states by the reed switch of the magnetic reversal display element in Figure 1. FIG. 18 is a perspective view of the top portion of the bracket to show the position of the reed switch in more detail. 110...Display disk, 111...
Display surface, 112...Display back surface, 120...
...First circular permanent magnet, 320...Pole piece, 400...Reed switch.
Claims (1)
ディスクの反転軸のまわりにその表示ディスクと共に反
転しうるように設けられた永久磁石と、該永久磁石に対
向する位置に磁極を有し極性を反転しうる電磁石装置と
、前記永久磁石と前記電磁石装置の前記磁極との対向部
に近接して並置されたリードスイッチとを備えることを
特徴とする磁気反転表示素子。A display disk supported so as to be reversible, a permanent magnet provided around an inversion axis of the display disk so as to be reversible together with the display disk, and a magnetic pole located at a position opposite to the permanent magnet. 1. A magnetic reversal display element comprising: an electromagnetic device capable of reversing polarity; and a reed switch juxtaposed close to a facing portion of the permanent magnet and the magnetic pole of the electromagnetic device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11462982U JPS5920281U (en) | 1982-07-28 | 1982-07-28 | Magnetic reversal display element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11462982U JPS5920281U (en) | 1982-07-28 | 1982-07-28 | Magnetic reversal display element |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5920281U true JPS5920281U (en) | 1984-02-07 |
Family
ID=30264902
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11462982U Pending JPS5920281U (en) | 1982-07-28 | 1982-07-28 | Magnetic reversal display element |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5920281U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6326373U (en) * | 1986-08-06 | 1988-02-20 |
-
1982
- 1982-07-28 JP JP11462982U patent/JPS5920281U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6326373U (en) * | 1986-08-06 | 1988-02-20 |
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