| 摘要 |
A universal serial bus connector includes an insulating housing, a tongue board assembly disposed to a front of the insulating housing, a plurality of first and second conductive terminals, and a shielding shell. Each of the first conductive terminals has a base strip, a fastening strip, a contact portion and a soldering strip. The fastening strips are integrally molded to the tongue board assembly with contact portions thereof projecting under a bottom of the tongue board assembly. Each of the second conductive terminals has a touching portion and a soldering slice. Each of the soldering slices is soldered to a top surface of a portion of one of the first conductive terminals facing to a bottom surface of the soldering slice. The second conductive terminals are integrally molded to the tongue board assembly with the touching portions thereof projecting beyond a top of the tongue board assembly. |
| 主权项 |
1. A universal serial bus connector, comprising:
an insulating housing, a front of the insulating housing defining a guiding groove; a tongue board assembly disposed to and spaced a distance from a front of the insulating housing; a plurality of first conductive terminals of which each has a base strip, a fastening strip connected with a front end of the base strip, a contact portion punched outward from the fastening strip, and a soldering strip connected with a rear end of the base strip, the fastening strips being integrally molded to the tongue board assembly in sequence with contact portions thereof projecting under a bottom of the tongue board assembly, the soldering strips integrally molded to the insulating housing and being exposed under a bottom of the insulating housing with bottom surfaces thereof being aligned, top surfaces of middles of the base strips being aligned and the middles of the base strips being received in the guiding groove; a plurality of second conductive terminals of which each has a touching portion located at an outer surface of a front end thereof and a soldering slice located at a tail end thereof, each of the soldering slices being soldered to a top surface of a portion of one of the first conductive terminals facing to a bottom surface of the soldering slice to realize an electrical connection between the second conductive terminal and the first conductive terminal, the second conductive terminals being integrally molded to the tongue board assembly with the touching portions thereof projecting beyond a top of the tongue board assembly, the touching portion of each second conductive terminal being symmetrical to the contact portion of the corresponding first conductive terminal with respect to the tongue board assembly; and a shielding shell, a rear of the shielding shell surrounding the insulating housing together with rear ends of the first conductive terminals and the second conductive terminals, and a front of the shielding shell surrounding the insulating housing and the tongue board assembly together with the front ends of the first conductive terminals and the second conductive terminals to form an insertion space among the front of the shielding shell, the insulating housing and the tongue board assembly. |
