Patent ID: 9711877
Date: 2017-07-18
CPC Classifications: H01R

Claim:
1. A plug configured to be disposed on a circuit hoard to be plug-connected to a socket, wherein the plug comprises: a metal housing; and a spring pin, wherein the metal housing comprises a first side plate and a second side plate that are oppositely disposed, wherein a first mating hole is fanned on the second side plate, wherein the spring pin is disposed on the second side plate along an insertion/removing direction of the plug, wherein the spring pin comprises a first connecting part and a bending part that is formed by bending and extending a first end of the first connecting part, wherein a second end of the first connecting part is fastened inside the first mating hole, such that the spring pin is fixedly disposed on the second side plate, wherein the bending part is corresponding to the first mating hole and is separated from the second side plate, wherein, when the plug is not plug-connected to the socket, a natural end of the bending part remains in a state of being separated from the second side plate, wherein, when the plug is plug-connected to the socket, elastic deformation occurs on the bending part, and all or a part of the bending part is accommodated inside the first mating hole, wherein the plug further comprises a rubber core and multiple metal terminals, wherein the rubber core is accommodated between the first side plate and the second side plate, wherein the rubber core has a first end and a second end that are oppositely disposed, wherein the first end of the rubber core is corresponding to a first end of the metal housing and reaches out from the first end of the metal housing, wherein the second end of the rubber core is corresponding to a second end of the metal housing that is opposite to the first end, wherein multiple accommodating grooves are formed on the rubber core, wherein the accommodating grooves are formed along a length direction of the rubber core and run through the first end of the rubber core, wherein the metal terminals are accommodated inside the accommodating grooves, wherein a first end of each metal terminal is corresponding to the first end of the rubber core, wherein each metal terminal reaches out from the first end of the metal housing, so as to be plug-connected to the socket, wherein a second end of each metal terminal is corresponding to the second end of the rubber core, and wherein the second end of each metal terminal reaches out from the second end of the metal housing, so as to be electrically connected to the circuit board.