Patent ID: 7976330
Filing Date: 2011-07-12
Classification: H01R

Abstract:
1. A securely latched power connector assembly, comprising a male connector and a female connector, the male connector and the female connector connected with at lease one first leading wire and at lease one second leading wire, respectively, each of the first leading wire and the second leading wire having a core and an insulating jacket, the securely latched power connector assembly being characterized in: the male connector including a first insulating casing, a second insulating casing, and at least one first conductive terminal; the first insulating casing having at least one first opening formed at a rear end thereof for allowing the core of the at least one said first leading wire to be inserted thereinto; the first insulating casing having at least one second opening formed at a front end thereof and intercommunicating with the first opening; each said first conductive terminal accommodated in the second opening; the first conductive terminal having a first bottom plate that is bent upward near the first opening to form a first inclined portion; the first inclined portion having a first through hole for allowing the core of the first leading wire to pierce therethrough; the first inclined portion bent downward at an upper end thereof to form a first buckle portion for retaining the core of the first leading wire; the first bottom plate having an end distant from the first through hole extending outward to form a first pin; the second insulating casing having a third opening formed at a rear end thereof for allowing the front end of the first insulating casing to be inserted thereinto; the second insulating casing having a front end extending outward to form at least one hollow plug for accommodating the first pin of the first conductive terminal therein; the second insulating casing having an upper and a lower surfaces each formed with a first coupling structure; the male connector further including at least one first resilient plate, each said first resilient plate located between the second insulating casing and the inclined portion of the first conductive terminal; and the female connector including a third insulating casing, a fourth insulating casing, and at least one second conductive terminal; the third insulating casing having at least one fourth opening formed at a front end thereof for allowing the core of the at least one said second leading wire to be inserted thereinto; the third insulating casing having at least one fifth opening formed at a rear end thereof and intercommunicating with the fourth opening; each said second conductive terminal accommodated in the fifth opening; the second conductive terminal having a second bottom plate that is bent upward near the fourth opening to form a second inclined portion; the second inclined portion having a second through hole for allowing the core of the second leading wire to pierce therethrough; the second inclined portion bent downward at an upper end thereof to form a second buckle portion for retaining the core of the second leading wire; the second bottom plate having an end distant from the second through hole extending outward to form a second pin; the fourth insulating casing having a sixth opening formed at a front end thereof for allowing the rear end of the third insulating casing to be inserted thereinto; the fourth insulating casing having a rear end extending outward to form at least one hollow socket for accommodating the second pin of the second conductive terminal therein; the fourth insulating casing having an upper and a lower surfaces each formed with a second coupling structure for fittingly coupled with a corresponding said first coupling structure of the male connector; the female connector further including at least one second resilient plate, each said second resilient plate located between the fourth insulating casing and the inclined portion of the second conductive terminal; thereby, when the male connector and the female connector are combined, the hollow plug of the male connector being accommodated in the hollow socket of the female connector, the first coupling structures of the male connector and the second coupling structures of the female connector being firmly coupled with each other, and the second pin of the second conductive terminal being inserted into the hollow plug and so as to contact with the first pin of the first conductive terminal, thereby achieving electrical connection.