JPS5952462U - DC power supply voltage abnormality display device - Google Patents
DC power supply voltage abnormality display deviceInfo
- Publication number
- JPS5952462U JPS5952462U JP12514982U JP12514982U JPS5952462U JP S5952462 U JPS5952462 U JP S5952462U JP 12514982 U JP12514982 U JP 12514982U JP 12514982 U JP12514982 U JP 12514982U JP S5952462 U JPS5952462 U JP S5952462U
- Authority
- JP
- Japan
- Prior art keywords
- display device
- piezoelectric ceramic
- ceramic dielectric
- power supply
- supply voltage
- 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
Classifications
-
- Y02E60/12—
Landscapes
- Secondary Cells (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
第１図ａ、 ｂは従来の装置を説明するためのブロッ
クダイヤグラフ図、第２図ａ、 ｂは本考案に用いら
れるスイッチ機構の概略説明構成図の実施態様例、第３
図は、本考案に用いるスイッチ機構の電圧−変位特性図
、第４図は本考案に係る一例の直流電源電圧の異常表示
装置の構成図を示す。
１・・・直流電源、５・・・表示素子、６・・・金属板
、８゜８’、８１．８１’・・・容量電極、７．７？・
・・圧電磁器誘電体、１０．１０’、１６．１６’・・
・接点電極、１１．１１’、１７．１７’・・・接触子
、１５・・・スイッチ機構。1A and 1B are block diagram diagrams for explaining a conventional device, FIGS. 2A and 2B are an embodiment example of a schematic explanatory configuration diagram of a switch mechanism used in the present invention, and 3.
The figure shows a voltage-displacement characteristic diagram of a switch mechanism used in the present invention, and FIG. 4 shows a configuration diagram of an example of a DC power supply voltage abnormality display device according to the present invention. 1... DC power supply, 5... Display element, 6... Metal plate, 8°8', 81.81'... Capacitive electrode, 7.7?・
・Piezoelectric ceramic dielectric, 10.10', 16.16'...
- Contact electrode, 11.11', 17.17'... contactor, 15... switch mechanism.
Claims (4)
持固定され、かつ、他端が接触子と接する接点電極を形
成した圧電磁器誘電体でなるスイッチ機構を有し、前記
接触子には、前記直流電源の電圧異常を表示する表示素
子が接続形成されており、かつ、前記スイッチ機構は前
記直流電源の電圧により印加される電界の影響にて前記
圧電磁器誘電体が反り返ることで前記接触子と接点電極
を導通開閉する手段を有して構成されていることを特徴
とする直流電源電圧の異常表示装置。(1) It has a switch mechanism made of a piezoelectric ceramic dielectric that is connected in parallel to a DC power source such as a battery, one end of which is supported and fixed, and the other end of which forms a contact electrode that is in contact with a contact; is connected to a display element that displays a voltage abnormality of the DC power source, and the switch mechanism is arranged so that the piezoelectric ceramic dielectric material warps under the influence of an electric field applied by the voltage of the DC power source. An abnormality display device for a DC power supply voltage, characterized in that it is configured to include means for opening and closing electrical connection between the contactor and the contact electrode.
に設けられた容量電極と兼ね備えた接点電極を有すると
共に、該接点電極のいずれか一方は、前記圧電磁器誘電
体の片面に接着固定した゛弾性を有する金属板で構成さ
れていることを特徴とする実用新案登録請求の範囲第１
項記載の直流電源電圧の異常表示装置。(2) The switch mechanism has a contact electrode that serves as a capacitive electrode provided on both sides of the piezoelectric ceramic dielectric, and one of the contact electrodes is adhesively fixed to one side of the piezoelectric ceramic dielectric. Claim 1 of the utility model registration, characterized in that the utility model is made of a metal plate having elasticity.
Abnormality display device for DC power supply voltage as described in Section 1.
挾んで前記圧電磁器誘電体が一体に接着固定されてると
共に該圧電磁器誘電体には容量電極と兼ね備えた接点電
極が形成されて構成していることを特徴とする実用新案
登録請求の範囲第１項記載の直流電源電圧の異常表示装
置。(3) The switch mechanism is configured such that the piezoelectric ceramic dielectric is integrally bonded and fixed to sandwich an elastic metal plate, and a contact electrode serving as a capacitive electrode is formed on the piezoelectric ceramic dielectric. A DC power supply voltage abnormality display device according to claim 1, characterized in that:
にて構成されていることを特徴とする実用新案登録請求
の範囲第１項、第２項及び第３項のいずれかに記載の直
流電源電圧の異常表示装置。(4) The display element is comprised of an LED or a tungsten lamp. Abnormality display device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12514982U JPS6015184Y2 (en) | 1982-08-19 | 1982-08-19 | DC power supply voltage abnormality display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12514982U JPS6015184Y2 (en) | 1982-08-19 | 1982-08-19 | DC power supply voltage abnormality display device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5952462U true JPS5952462U (en) | 1984-04-06 |
| JPS6015184Y2 JPS6015184Y2 (en) | 1985-05-14 |
Family
ID=30285044
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12514982U Expired JPS6015184Y2 (en) | 1982-08-19 | 1982-08-19 | DC power supply voltage abnormality display device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6015184Y2 (en) |
-
1982
- 1982-08-19 JP JP12514982U patent/JPS6015184Y2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6015184Y2 (en) | 1985-05-14 |
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