JPH01123885U - - Google Patents
Info
- Publication number
- JPH01123885U JPH01123885U JP18052987U JP18052987U JPH01123885U JP H01123885 U JPH01123885 U JP H01123885U JP 18052987 U JP18052987 U JP 18052987U JP 18052987 U JP18052987 U JP 18052987U JP H01123885 U JPH01123885 U JP H01123885U
- Authority
- JP
- Japan
- Prior art keywords
- display element
- permanent magnet
- magnetic reversal
- magnet
- display state
- 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.)
- Granted
Links
- 238000001514 detection method Methods 0.000 claims 1
- 230000002441 reversible effect Effects 0.000 claims 1
- 235000014676 Phragmites communis Nutrition 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Displays For Variable Information Using Movable Means (AREA)
- Digital Computer Display Output (AREA)
Description
第１図は、本案素子の正面図、第２図は同上断
面図、第３図は同上側面図、第４図は本案素子の
動作説明図、第５，６図はリードスイツチの作動
原理の説明図、第７図は第２実施例に係る本案表
示素子の正面図、第８図は同動作説明図、第９図
は第３実施例に係る本案表示素子の正面図、第１
０図は同動作説明図である。
２……コア、３……ヨーク、４……枠体、５…
…永久磁石、６……マグネツトホルダー、７……
表示体、９……支持アーム、１０……軸、１１…
…コイル、１３……リードスイツチ、１４，１５
……リード片。
Fig. 1 is a front view of the proposed device, Fig. 2 is a sectional view of the above, Fig. 3 is a side view of the same, Fig. 4 is an explanatory diagram of the operation of the proposed device, and Figs. 5 and 6 are illustrative of the operating principle of the reed switch. 7 is a front view of the present display element according to the second embodiment, FIG. 8 is an explanatory diagram of the same operation, and FIG. 9 is a front view of the present display element according to the third embodiment.
Figure 0 is an explanatory diagram of the same operation. 2...Core, 3...Yoke, 4...Frame, 5...
...Permanent magnet, 6...Magnetic holder, 7...
Display body, 9... Support arm, 10... Axis, 11...
... Coil, 13 ... Reed switch, 14, 15
...Reed piece.
Claims (1)
を設けるとともに、該永久磁石を間に挾んで電磁
石の２個のヨークを対設した磁気反転表示素子に
おいて、表示体の表示状態のときの永久磁石の磁
力線でＯＮとなるスイツチを枠体に取付けたこと
を特徴とする表示状態検知機能付磁気反転表示素
子。 In a magnetic reversal display element in which a permanent magnet is provided on the rotating shaft that drives a reversible display element, and two yokes of electromagnets are disposed facing each other with the permanent magnet sandwiched between them, the permanent magnet when the display element is in the display state is A magnetic reversal display element with a display state detection function, characterized in that a switch that is turned on by the magnetic field lines of a magnet is attached to the frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987180529U JPH0741027Y2 (en) | 1987-10-09 | 1987-11-27 | Magnetic reversal display device with display state detection function |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15540387 | 1987-10-09 | ||
| JP62-155403 | 1987-10-09 | ||
| JP1987180529U JPH0741027Y2 (en) | 1987-10-09 | 1987-11-27 | Magnetic reversal display device with display state detection function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01123885U true JPH01123885U (en) | 1989-08-23 |
| JPH0741027Y2 JPH0741027Y2 (en) | 1995-09-20 |
Family
ID=31719057
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987180529U Expired - Lifetime JPH0741027Y2 (en) | 1987-10-09 | 1987-11-27 | Magnetic reversal display device with display state detection function |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0741027Y2 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101874937B1 (en) * | 2016-11-28 | 2018-07-06 | 주식회사 시공테크 | Rotatable Display Element Using Motor Principle |
| KR101943168B1 (en) * | 2016-12-28 | 2019-02-13 | (주)다스콘 | Rotatable Display Element Using Magnetic Force of the Side |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4899080U (en) * | 1972-02-29 | 1973-11-22 | ||
| JPS5734585A (en) * | 1980-08-07 | 1982-02-24 | Nagoya Denki Kogyo Kk | Indicator |
-
1987
- 1987-11-27 JP JP1987180529U patent/JPH0741027Y2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4899080U (en) * | 1972-02-29 | 1973-11-22 | ||
| JPS5734585A (en) * | 1980-08-07 | 1982-02-24 | Nagoya Denki Kogyo Kk | Indicator |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0741027Y2 (en) | 1995-09-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH01123885U (en) | ||
| JPH0177687U (en) | ||
| JPH0188985U (en) | ||
| JPS63120288U (en) | ||
| JPH0157787U (en) | ||
| JPS63150989U (en) | ||
| JPH02110815U (en) | ||
| JPH0236879U (en) | ||
| JPS63109359U (en) | ||
| JPH01120190U (en) | ||
| JPH0253080U (en) | ||
| JPS63101988U (en) | ||
| JPS62197178U (en) | ||
| JPS6362887U (en) | ||
| JPS6265681U (en) | ||
| JPH0391501U (en) | ||
| JPS62138411U (en) | ||
| JPS6346684U (en) | ||
| JPS62198560U (en) | ||
| JPS6341188U (en) | ||
| JPS6039083U (en) | segment indicator | |
| JPS5892764U (en) | Reactor control instrumentation panel drawer device | |
| JPH03112136U (en) | ||
| JPH01135488U (en) | ||
| JPS6370112U (en) |