Device for preventing wrong connection of storage battery

The utility model discloses a device for preventing wrong connection of a storage battery, which comprises a wiring end positive electrode, a wiring end negative electrode, a buzzing alarm module and/or a signal transmitting module, the buzzing alarm module comprises a diode VD1, a diode VD2, a volt...

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Bibliographische Detailangaben
Hauptverfasser:	DENG KAIYUAN, WANG HAIPO, YAO HAIYAN, ZHAO XIAODONG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BASIC ELECTRIC ELEMENTS ELECTRICITY MEASURING MEASURING ELECTRIC VARIABLES MEASURING MAGNETIC VARIABLES PHYSICS PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY TESTING
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Beschreibung
Zusammenfassung:	The utility model discloses a device for preventing wrong connection of a storage battery, which comprises a wiring end positive electrode, a wiring end negative electrode, a buzzing alarm module and/or a signal transmitting module, the buzzing alarm module comprises a diode VD1, a diode VD2, a voltage conversion module I and a buzzer, the positive electrode of the diode VD1 is electrically connected with the wiring end negative electrode, and the negative electrode of the diode VD1 is electrically connected with the wiring end negative electrode. The negative electrode of the diode VD1 is electrically connected with the buzzer pin 1 through the voltage conversion module 1, the negative electrode of the diode VD2 is electrically connected with the positive electrode of the wiring terminal, and the positive electrode of the diode VD2 is electrically connected with the buzzer pin 2 through the voltage conversion module I. The signal transmitting module comprises a diode VD4, a diode VD5, a voltage conversion mo