Electrical connector with a shielding plate
An electrical connector with a shielding plate in which signal terminals and ground terminals supported by insulating members are arranged in an intermixed order, signal terminals have at least a portion in the longitudinal direction thereof covered by a shielding plate, and respective contact portions formed in free end portions at the front ends of the signal terminals and ground terminals are subject to contact pressure applied by the corresponding counterpart terminals to one side of said contact portions, thereby resulting in resilient flexure, wherein in the shielding plate, at positions corresponding to the ground terminals in the direction of terminal array, there are provided grounding strips parallel to said ground terminals, said grounding strips extend forward and, at least in a state of contact between the ground terminals and counterpart terminals, the other side of the ground terminals is in contact with and supported by the grounding strips.
1. An electrical connector with a shielding plate in which signal terminals and ground terminals supported by insulating members are arranged in an intermixed order, signal terminals have at least a portion in the longitudinal direction thereof covered by the shielding plate, and respective contact portions formed in free end portions at front ends of the signal terminals and ground terminals are subject to contact pressure applied by counterpart terminals of a mating connector to one side of said contact portions, thereby resulting in resilient flexure, wherein:
in the shielding plate, at positions corresponding to the ground terminals in the direction of terminal array, there are provided grounding strips parallel to said ground terminals, said grounding strips extend forward and, at least in a state of contact between the ground terminals and counterpart terminals, the other side of the ground terminals is in contact with and supported by the grounding strips such that upon mating with the mating connector, the ground terminals and the grounding strips undergo resilient displacement and remain in contact with each other.
2. The electrical connector with a shielding plate according to claim 1 , wherein the grounding strips of the shielding plate are out of contact with the ground terminals when said ground terminals are in a free state.
3. The electrical connector with a shielding plate according to claim 1 , wherein the grounding strips are formed between two parallel cutout grooves extending rearwardly from the front edge of the shielding plate.
4. The electrical connector with a shielding plate according to claim 2 , wherein the grounding strips are formed between two parallel cutout grooves extending rearwardly from the front edge of the shielding plate.
5. The electrical connector with a shielding plate according claim 1 , wherein the shielding plate has rearward abutment portions abutting the ground terminals at the positions of the base portions of the grounding strips or at their rearward positions.
6. The electrical connector with a shielding plate according claim 2 , wherein the shielding plate has rearward abutment portions abutting the ground terminals at the positions of the base portions of the grounding strips or at their rearward positions.
7. The electrical connector with a shielding plate according claim 3 , wherein the shielding plate has rearward abutment portions abutting the ground terminals at the positions of the base portions of the grounding strips or at their rearward positions.
8. The electrical connector with a shielding plate according claim 4 , wherein the shielding plate has rearward abutment portions abutting the ground terminals at the positions of the base portions of the grounding strips or at their rearward positions.