Patent ID: 7641508
Filing Date: 2010-01-05
Classification: H01R

Abstract:
1. A battery connector comprising: a dielectric housing comprising a receiving cavity suitable for accommodating a cylindrical battery therein, a base suitable for facing a bottom face of the accommodated battery, holding means formed toward an upper section of the receiving cavity for engaging with a top face of the accommodated battery to prevent the battery from coming off, and a pair of spring strengtheners extending upwardly from said base for abutting a bottom face of the accommodated battery; and a first conductive contact comprising a retaining section secured in said dielectric housing at a peripheral area of said bottom plate, and a spring arm inclining upwardly from said retaining section, wherein said spring arm extends between said pair of spring strengtheners, and a distal end of said spring arm is free, wherein said base has a portion, shaped as said pair of spring strengtheners, integrally extending therefrom, said spring arm, from a top view thereof, extends in a direction opposite to that of said pair spring strengtheners, wherein said receiving cavity of the dielectric housing is cylindrical, said battery connector further comprises a second conductive contact secured on a side wall of said receiving cavity, wherein said second conductive contact comprises a second retaining section secured on the side wall of said receiving cavity, an holding section for engaging with the top face of a accommodated battery, and an elastic connecting section extending between said second retaining section and said holding section, wherein said holding means of said dielectric housing comprises a pair of protruding bars on a side wall opposite to the second conductive contact, said dielectric housing further defines a cutout between said pair of protruding bars allowing a tool to eject an accommodated battery out, wherein said dielectric housing further defines supporting protrusions on the peripheral area of said bottom plate, wherein said supporting protrusions comprises at least three, wherein a pair of protrusions respectively stand on areas adjacent said pair of spring strengtheners, and a protrusion stands on a area adjacent the second conductive contact, wherein said dielectric housing further defines a recess below said spring arm of the first conductive contact and can accommodate the spring arm therein.