Patent ID: 7588451
Filing Date: 2009-09-15
Classification: H01R

Abstract:
1. A plug with a spark meltdown-proof structure, comprising: a housing with first two metallic contacts positioned on opposite interior side walls thereof; two pivotally connected inserters hinged at a center of axis inside the housing, each of the inserters having a conductor extending from a top end with a second metallic contact and a lower end, a rod extending outwardly and placed between the top end and the lower end of each of the inserters, the second metallic contact of each of the inserters being in contact with corresponding first metallic contact of the housing; and a spring located inside the housing adjacent to the rods and between the two inserters for separating the rods from each other, wherein, two wires, each wire being connected to each of the first two metallic contacts inside the housing, when two rods being compressed toward each other, the two lower ends move away from each other for disconnecting from connectors of a socket and the second metallic contacts at the top end of the inserters move away from the first metallic contacts of the housing for disconnecting electrical current.