| 摘要 |
A cable connector assembly, a plate-end connector assembly, and a connector combination. The cable connector assembly comprises a connector, a fixed steel casing (40) and a cable (30) with a plurality of core wires. The connector comprises at least one couple of terminal pairs (10), a first insulation body (20), a first metal shell (21), a grounding lug (22) and a printed circuit board (24), wherein the terminal pairs (10), the grounding lug (22) and the first metal shell (21) are assembled on the first insulation body (20); the fixed steel casing (40) is assembled on the surface of the first metal shell (21); and a convex hull mechanism (403) is provided on the fixed steel casing (40), so as to enable the cable to penetrate the steel casing. A plate-end electric connector, comprising a second metal shell (1) with a docking cavity (11) and a terminal group and a second insulation body which are fixed in the second metal shell (1). The second insulation body comprises a base (4) and a tongue plate (5) which is located at the front end of the base (4), wherein the tongue plate (5) is provided with a first surface and a second surface which are oppositely arranged; a shielding plate (6) is provided between the first surface and the second surface; the shielding plate (6) is provided with a protrusion portion (61) which is exposed to a side end of the base and is abutted to the second metal shell (1); and the protrusion portion (61) contacts the second metal shell (1), thereby forming a new grounding path. Therefore, the multipath grounding is achieved, thereby reducing electromagnetic interference and strengthening a shielding effect. |
