KR970048592A - Voltage measuring device of compact recorder - Google Patents
Voltage measuring device of compact recorder Download PDFInfo
- Publication number
- KR970048592A KR970048592A KR1019950054921A KR19950054921A KR970048592A KR 970048592 A KR970048592 A KR 970048592A KR 1019950054921 A KR1019950054921 A KR 1019950054921A KR 19950054921 A KR19950054921 A KR 19950054921A KR 970048592 A KR970048592 A KR 970048592A
- Authority
- KR
- South Korea
- Prior art keywords
- voltage
- recorder
- unit
- compact
- display
- Prior art date
Links
Abstract
본 발명에 따른 소형 녹음기의 전압 측정 장치는 배터리와 충전지를 전압 공급부로 사용하는 소형 녹음기에 있어서, 상기 전원 공급부에서 제공되는 전압을 측정하여 상기 전원 공급부에서 제공되는 전압이 기준 전압 이상일 때 하이 신호를 출력하면 상기 전원 공급부에서 제공되는 전압이 기준 전압 미만일 때 로우 신호를 출력하는 전압 측정부와, 상기 소형 녹음기의 전반적인 동작을 제어하며 상기 전압 측정부에서 하이 신호가 제공되면 전압 공급이 양호함을 나타내도록 상기 소형 녹음기를 제어하고 상기 전압 측정부에서 하이 신호가 제공되면 전압 공급이 불량함을 나타내도록 상기 소형 녹음기를 제어하는 제어부와, 상기 제어부의 제어에 따라 상기 소형 녹음기의 전압 공급이 양호 또는 불량한가를 나타내는 구동 신호를 출력하는 표시 구동부와, 상기 표시 구동부의 구동 신호를 제공받아 상기 소형 녹음기의 전압 공급 상태를 표시하는 표시부를 구비한다. 따라서, 본 발명은 소형 녹음기의 전압 공급원인 배터리와 충전지의 전압을 검출하여 사용자에게 배터리와 충전지의 교환시기를 용이하게 알려주므로 사용자의 편의를 도모할 수 있다.The apparatus for measuring a voltage of a compact recorder according to the present invention is a compact recorder using a battery and a rechargeable battery as a voltage supply unit, and measures a voltage provided by the power supply unit to generate a high signal when the voltage provided from the power supply unit is equal to or greater than a reference voltage. When outputting, the voltage measuring unit outputs a low signal when the voltage provided from the power supply unit is less than the reference voltage, and controls the overall operation of the compact recorder. When the high signal is provided from the voltage measuring unit, the voltage supply is good. A control unit for controlling the small recorder so that the voltage supply is poor when the high voltage signal is provided from the voltage measuring unit, and whether the voltage supply of the small recorder is good or poor according to the control of the control unit. Display drive outputting a drive signal indicating And a display unit configured to receive a driving signal of the display driver to display a voltage supply state of the compact recorder. Therefore, the present invention can detect the voltage of the battery and the rechargeable battery, which is the voltage supply source of the compact recorder, and easily inform the user of the replacement time of the battery and the rechargeable battery.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.
도면은 본 발명의 바람직한 실시예에 따른 소형 녹음기의 전압 측정 장치에 대한 블럭도.Figure is a block diagram of a voltage measuring device of a compact recorder according to a preferred embodiment of the present invention.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019950054921A KR970048592A (en) | 1995-12-22 | 1995-12-22 | Voltage measuring device of compact recorder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019950054921A KR970048592A (en) | 1995-12-22 | 1995-12-22 | Voltage measuring device of compact recorder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR970048592A true KR970048592A (en) | 1997-07-29 |
Family
ID=66617573
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019950054921A KR970048592A (en) | 1995-12-22 | 1995-12-22 | Voltage measuring device of compact recorder |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR970048592A (en) |
-
1995
- 1995-12-22 KR KR1019950054921A patent/KR970048592A/en not_active Application Discontinuation
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| WITN | Withdrawal due to no request for examination |