Connector with grounding shielding structure

Abstract

The invention provides a connector with a grounding shielding structure. The connector comprises an insulating casing, wherein the insulating casing is provided therein with a conductive shielding member and a conductive plastic plate; the bottom of the insulating casing is connected with an insulating base; the insulating casing is further provided therein with a terminal assembly; the conductiveshielding member comprises a conductive shielding plate; the conductive shielding plate is provided with an upper receding through hole; a conductive elastic piece is further fixed to the conductiveshielding plate; the conductive plastic member is provided with a lower receding through hole; the projection of the upper receding through hole on the conductive plastic plate coincides with the lower receding through hole; the insulating base is provided with a plate mounting groove; the bottom of the plate mounting groove is provided with a lower stopping hole; the projection of the lower stopping hole on the conductive plastic plate is in the lower receding through hole; the terminal assembly includes a signal terminal and a ground terminal; the signal terminal and the ground terminal arefixedly connected with the lower stopping hole; and the conductive elastic piece is in contact with the ground terminal. The connector can reduce the grounding resonance and can absorb and eliminate the possible resonance energy.

Description

Technical field [0001] The invention relates to a connector, and specifically discloses a connector with a ground shielding structure. Background technique [0002] Connectors, also known as connectors, plugs or sockets, are used to connect two active devices to transmit current or signals. The connector mainly includes a terminal and a plastic shell. After the terminal and the plastic shell are manufactured, the assembly of the connector is mainly to insert the terminal into the corresponding position in the plastic shell. [0003] The connector mainly includes a plastic shell and a terminal assembly. In the terminal assembly, the terminals are not in contact with each other and are set independently. The terminal assembly mainly includes a signal terminal and a ground terminal. Each ground terminal and the grounding circuit form an independent ground Contacts, in the high-speed transmission field of connectors, a large number of single grounding contacts will cause ground resona...

AI Technical Summary

Problems solved by technology

[0003] The connector mainly includes a plastic shell and a terminal assembly. In the terminal assembly, the terminals are not in contact with each other and are set independently. The terminal assembly mainly includes signal terminals and grounding terminals. Each grounding terminal forms an independent grounding connection with the grounding line. Contacts, in the field of high-speed transmission of connectors, a large number of single ground contacts will cause ground resonance and insertion loss, which will affect the transmission effect of signals

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