Electrical plug connector

摘要

An electrical plug connector includes an insulated housing, conductive terminals, and a metallic shell. The insulated housing includes a base portion and recessed portions configured at two sides of the base portion. The conductive terminals are held at the base portion. The metallic shell includes a body shell, two stopping pieces, two holding portions, and an extending sheet. The body shell encloses the base portion and defines two engaging grooves. The stopping pieces are protruded out of lateral inner surfaces of the body shell to engage with the recessed portions. The holding portions allow connections of portions of the body shell spaced by the engaging groove and hold two sides of the circuit board from moving. Engaging pieces of the extending sheet are engaged with the circuit board to prevent the circuit board from being detached from the insulated housing to prevent charging or data transmission failure.

主权项

1. An electrical plug connector, comprising:
an insulated housing comprising a base portion, a tongue portion, and a plurality of recessed portions, wherein the tongue portion is extended forward from the base portion in a rear-to-front direction, an inserting groove is defined at the surface of the tongue portion, the recessed portions are respectively configured at two sides of the base portion; a plurality of conductive terminals respectively held at the base portion and the tongue portion, one of two ends of each of the conductive terminals located in the inserting groove, and the other end of each of the conductive terminals extended out of the base portion; and a metallic shell partially enclosing the insulated housing, wherein the metallic shell comprises:
a body shell partially enclosing the base portion, wherein two engaging grooves are respectively defined through two sides of the body shell;two stopping pieces respectively protruded out of two lateral inner surfaces of the body shell to engage with the recessed portions;two holding portions respectively configured at the two sides of the body shell and near to the engaging grooves, each of the holding portions comprises a bent sheet and an inward depressed portion, the bent sheet is connected between a portion of the body shell near to one of two opposite inner walls of the engaging groove and a portion of the body shell near to the other inner wall of the engaging groove, and the inward depressed portion is formed as an inner surface of the bent sheet; andan extending sheet extended outward from a rear of the body shell, wherein a plurality of engaging pieces extend from two sides of the extending sheet and are bent toward each other.