JPH0193572U - - Google Patents
Info
- Publication number
- JPH0193572U JPH0193572U JP18770987U JP18770987U JPH0193572U JP H0193572 U JPH0193572 U JP H0193572U JP 18770987 U JP18770987 U JP 18770987U JP 18770987 U JP18770987 U JP 18770987U JP H0193572 U JPH0193572 U JP H0193572U
- Authority
- JP
- Japan
- Prior art keywords
- stages
- light emitting
- voltage
- battery
- comparisons
- 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 2
Landscapes
- Measurement Of Current Or Voltage (AREA)
Description
第１図はこの考案の一実施例の構成を示す図、
第２図は同実施例の変形例における発光ダイオー
ドの電圧―輝度特性を示す図である。
１……本体、２４，３４，４４，５４……発光
ダイオード、６０……バツテリ電源。
FIG. 1 is a diagram showing the configuration of an embodiment of this invention.
FIG. 2 is a diagram showing voltage-luminance characteristics of a light emitting diode in a modified example of the same embodiment. 1...Main body, 24, 34, 44, 54...Light emitting diode, 60...Battery power supply.
Claims (1)
する手段と、これら比較結果に応動する複数個の
発光ダイオードとを具備し、段階的な電圧レベル
表示を行なうことを特徴とするバツテリチエツカ
ー。 A battery checker comprising means for comparing the voltage of a battery power source with set values in multiple stages, and a plurality of light emitting diodes that respond to the results of these comparisons, and displaying voltage levels in stages.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18770987U JPH0193572U (en) | 1987-12-11 | 1987-12-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18770987U JPH0193572U (en) | 1987-12-11 | 1987-12-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0193572U true JPH0193572U (en) | 1989-06-20 |
Family
ID=31478842
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18770987U Pending JPH0193572U (en) | 1987-12-11 | 1987-12-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0193572U (en) |
-
1987
- 1987-12-11 JP JP18770987U patent/JPH0193572U/ja active Pending