| 主权项 |
1. A USB plug capable of being inserted face up and face down, comprising a metal shell (1), an insulating body (2) and a plurality of conductive terminals (3) arranged in the metal shell (1), wherein a front end of the insulating body (2) protrudes and is provided with an insertion core (21), an up side and a down side of the insertion core (21) being respectively provided with a set of conductive terminals (3), and each of conductive terminals (3) on the up side of the insertion core (21) in a sequence from left to right being connected with a corresponding one of conductive terminals (3) on the down side of the insertion core (21) in a sequence from right to left one by one;
each set of conductive terminals (3) on the up side and the down side of the insertion core (21) comprise four conductive terminals, and a first conductive terminal (31b), a second conductive terminal (32b), a third conductive terminal (33b) and a fourth conductive terminal (34b) on the up side of the insertion core (21) from left to right are respectively connected with a first conductive terminal (31d), a second conductive terminal (32d), a third conductive terminal (33d) and a fourth conductive terminal (34d) on the down side of the insertion core (21) from right to left; the first conductive terminal (31b) on the up side of the insertion core (21) from left to right and the first conductive terminal (31d) on the down side of the insertion core (21) from right to left are integrally formed by a first conductive sheet (31); The first conductive sheet (31) is approximately in “L” shape, comprising a rear end portion (31a), an upper conducting portion (31b), a connecting portion (31c) and a lower conducting portion (31d) connected in sequence, wherein the rear end portion (31a) and the upper conducting portion (31b) are connected approximately in a line, the connecting portion (31c) being substantially perpendicular to the upper conducting portion (31b) and the lower conducting portion (31d), the upper conducting portion (31b) and the lower conducting portion (31d) being parallel to each other and respectively configured on up side and down side of the insertion core (21) so as to respectively serve as the first conductive terminal (31b) of the up side of the insertion core from left to right and the first conductive terminal (31d) of the down side of the insertion core (21) from right to left; the fourth conductive terminal (34b) on the up side of the insertion core (21) from left to right and the fourth conductive terminal (34d) on the down side of the insertion core (21) from right to left are integrally formed by a fourth conductive sheet (34); The fourth conductive sheet (34) is approximately in “L” shape, comprising a rear end portion (34a), an upper conducting portion (34b), a connecting portion (34c) and a lower conducting portion (34d) connected in sequence, wherein the rear end portion (34a) and the upper conducting portion (34b) are connected approximately in a line, the connecting portion (34c) being substantially perpendicular to the upper conducting portion (34b) and the lower conducting portion (34d), the upper conducting portion (34b) and the lower conducting portion (34d) being parallel to each other and respectively configured on up side and down side of the insertion core (21) so as to respectively serve as the fourth conductive terminal (34b) of the up side of the insertion core (21) from left to right and the fourth conductive terminal (34d) of the down side of the insertion core (21) from right to left; and the upper conducting portion (31b) of the first conductive sheet (31) and the lower conducting portion (34d) of the fourth conductive sheet (34) are oppositely spaced by the insertion core (21); and the lower conducting portion (31d) of the first conductive sheet (31) and the upper conducting portion (34b) of the fourth conductive sheet (34) are oppositely spaced by the insertion core (21). |
