KR960029773A - 2-stage shock detector using electromagnet - Google Patents
2-stage shock detector using electromagnet Download PDFInfo
- Publication number
- KR960029773A KR960029773A KR1019950000062A KR19950000062A KR960029773A KR 960029773 A KR960029773 A KR 960029773A KR 1019950000062 A KR1019950000062 A KR 1019950000062A KR 19950000062 A KR19950000062 A KR 19950000062A KR 960029773 A KR960029773 A KR 960029773A
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- KR
- South Korea
- Prior art keywords
- electromagnet
- voltage
- transformer
- stage shock
- constant
- Prior art date
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- Geophysics And Detection Of Objects (AREA)
- Measurement Of Current Or Voltage (AREA)
Abstract
본 발명은 전자석을 이용하여 충격을 받았을 때, 충격에 의해 전자석이 움직이도록 설치(제3도 참조)되고, 전자석의 맞은편에는 변압기가 있어서 전자석의 움직에 의해 변압기에서는 유도전압이 발생되며, 이 전압을 증폭기를 이용, 증폭한 후 2단계로 검출해서 각 충격에 해당하는 발광다이오드(LED1,LED2)가 점등되면서 신호로는-전압이 외부로 출력되도록 구성되었다.According to the present invention, when an electromagnet is impacted, an electromagnet is installed to move by an impact (see FIG. 3). An electromagnet has a transformer opposite the electromagnet, and an induced voltage is generated in the transformer by the electromagnet movement. After amplifying the voltage using an amplifier, it was detected in two stages, and the light emitting diodes (LED1 and LED2) corresponding to each shock were turned on, and the signal-voltage was output to the outside.
자동차 축전지의 충전상태에 따른 전원전압의 변동에도 감지기의 감도가 일정하도록 정전압 회로를 구성하였으며, 종래의 자석을 이용한 방식의 단점이었던 고열에 의한 자석의 세기 변화를 해결하고자 전자석을 이용하였다.The constant voltage circuit was constructed so that the sensitivity of the sensor was constant even when the power supply voltage was changed according to the charging state of the vehicle battery. The electromagnet was used to solve the change in the strength of the magnet due to the high heat, which was a disadvantage of the conventional magnet.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.
제1도는 본 발명의 실시 회로도, 제2도는 본 발명의 1단계 충격 감지 회로도, 제3도는 본 발명의 주요 부분 설치도.1 is an implementation circuit diagram of the present invention, FIG. 2 is a one-stage shock detection circuit diagram of the present invention, and FIG. 3 is an essential part installation diagram of the present invention.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019950000062A KR960029773A (en) | 1995-01-05 | 1995-01-05 | 2-stage shock detector using electromagnet |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019950000062A KR960029773A (en) | 1995-01-05 | 1995-01-05 | 2-stage shock detector using electromagnet |
Publications (1)
Publication Number | Publication Date |
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KR960029773A true KR960029773A (en) | 1996-08-17 |
Family
ID=66530928
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019950000062A KR960029773A (en) | 1995-01-05 | 1995-01-05 | 2-stage shock detector using electromagnet |
Country Status (1)
Country | Link |
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KR (1) | KR960029773A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100932174B1 (en) * | 2008-12-21 | 2009-12-16 | 임공영 | Water valve with cap detectable easily |
-
1995
- 1995-01-05 KR KR1019950000062A patent/KR960029773A/en not_active Application Discontinuation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100932174B1 (en) * | 2008-12-21 | 2009-12-16 | 임공영 | Water valve with cap detectable easily |
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