JPS60150469U - Battery check device - Google Patents
Battery check deviceInfo
- Publication number
- JPS60150469U JPS60150469U JP3912384U JP3912384U JPS60150469U JP S60150469 U JPS60150469 U JP S60150469U JP 3912384 U JP3912384 U JP 3912384U JP 3912384 U JP3912384 U JP 3912384U JP S60150469 U JPS60150469 U JP S60150469U
- Authority
- JP
- Japan
- Prior art keywords
- capacitor
- secondary battery
- battery check
- solar cell
- 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.)
- Pending
Links
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
図面は何れもバッテリーチェック装置の回路図であり、
第１図は従来例を示す図、第２図は本考案の実施例を示
す図であ・る。
１は二次電池、２は太陽電池、３は発光ダイオード（表
示素子）、４はコンデンサ、Ｓｏ、Ｓ２はスイッチ。All drawings are circuit diagrams of the battery check device.
FIG. 1 is a diagram showing a conventional example, and FIG. 2 is a diagram showing an embodiment of the present invention. 1 is a secondary battery, 2 is a solar cell, 3 is a light emitting diode (display element), 4 is a capacitor, and So and S2 are switches.
Claims (1)
、バッテリーチェック用の表示素子と、バッテリーチェ
ック用のコンデンサと、第３位置に於いて前記太陽電池
にて前記表示素子を直接駆動する状態に設定し、第２位
置に於いて前記二次電池の電圧を前記コンデンサ（巳印
加し以って前記コンデンサを前記二次電池にて充電する
状態に設定し、第１位置に於いて前記二次電池の電圧を
前記第２位置に於ける充電方向とは逆方向にて前記コン
デンサに印加し、以って前記コンデンサにて前記表示素
子を駆動する状態に設定するスイッチとを有することを
特徴とするバッチリーチ呈ツク装置。a solar cell, a secondary battery charged by the solar cell, a display element for battery check, a capacitor for battery check, and a state in which the display element is directly driven by the solar cell in a third position. In the second position, the voltage of the secondary battery is applied to the capacitor, so that the capacitor is charged by the secondary battery, and in the first position, the voltage of the secondary battery is and a switch configured to apply the voltage of a secondary battery to the capacitor in a direction opposite to the charging direction in the second position, thereby driving the display element with the capacitor. Batch reach display device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3912384U JPS60150469U (en) | 1984-03-19 | 1984-03-19 | Battery check device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3912384U JPS60150469U (en) | 1984-03-19 | 1984-03-19 | Battery check device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60150469U true JPS60150469U (en) | 1985-10-05 |
Family
ID=30546776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3912384U Pending JPS60150469U (en) | 1984-03-19 | 1984-03-19 | Battery check device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60150469U (en) |
-
1984
- 1984-03-19 JP JP3912384U patent/JPS60150469U/en active Pending
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