Spark-eliminating DC power supply connector

The utility model relates to an anti-spark DC power supply connector, which comprises a plug and a socket, the socket comprises an insulating base and a positive electrode metal insertion core, the socket further comprises a negative electrode contact piece, the front end wall of the insulating base...

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Bibliographic Details
Main Author LIN WANQING
Format Patent
LanguageChinese
English
Published 28.02.2023
Subjects
BASIC ELECTRIC ELEMENTS
CURRENT COLLECTORS
ELECTRICITY
LINE CONNECTORS
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Summary:The utility model relates to an anti-spark DC power supply connector, which comprises a plug and a socket, the socket comprises an insulating base and a positive electrode metal insertion core, the socket further comprises a negative electrode contact piece, the front end wall of the insulating base is concavely provided with a jack, the positive electrode metal insertion core is arranged in the jack, and the negative electrode contact piece is arranged on the front end wall of the insulating base. The plug is provided with a connecting hole corresponding to the positive electrode metal insertion core, when the plug is used, in the process that the plug is inserted into the socket, a metal part on the outer side of the plug is in contact with the negative electrode contact piece preferentially, and after the metal part on the outer side of the plug is in contact with the negative electrode contact piece, the metal inner wall of the connecting hole is in contact with the positive electrode metal insertion core
Bibliography:Application Number: CN202222662831U