KR960029773A - 2-stage shock detector using electromagnet - Google Patents

2-stage shock detector using electromagnet Download PDF

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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
Application number
KR1019950000062A
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Korean (ko)
Inventor
김상용
Original Assignee
한채호
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 한채호 filed Critical 한채호
Priority to KR1019950000062A priority Critical patent/KR960029773A/en
Publication of KR960029773A publication Critical patent/KR960029773A/en

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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

전자석을 이용한 2단계 충격 감지기2-stage shock detector using electromagnet

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)

전자석(EM1)을 이용하여 충격을 받았을 때, 전자석이 움직이면 변압기에서 발생하는 유도전압을 증폭하고, 이 신호를 1단계, 또는 2단계로 감지한 후, 트랜지스터를 이용하여-전압을 외부로 출력시키고, 충격에 따른 상태를 발광다이오드(LED1,LED2)로 표시하며, 정전압 회로(U4)를 이용하여 전원전압의 변동에도 전자회로의 전압이 일정한, 전자석을 이용한 2단계 충격 감지기.When an electromagnet (EM1) is shocked, it amplifies the induced voltage generated from the transformer when the electromagnet moves, detects this signal in one or two stages, and then outputs the voltage to the outside using a transistor. , The state according to the shock is indicated by the light emitting diodes (LED1, LED2), the voltage of the electronic circuit is constant even if the power supply voltage changes by using the constant voltage circuit (U4), a two-stage shock detector using an electromagnet. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019950000062A 1995-01-05 1995-01-05 2-stage shock detector using electromagnet KR960029773A (en)

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
KR960029773A true KR960029773A (en) 1996-08-17

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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
KR (1) KR960029773A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100932174B1 (en) * 2008-12-21 2009-12-16 임공영 Water valve with cap detectable easily

Cited By (1)

* Cited by examiner, † Cited by third party
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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