Electric connector

Abstract

The invention discloses an electric connector. According to the electric connector, the first conductive connection part is arranged on the conductive plastic and abuts against the lower surface of the first grounding contact part located on the butt joint part; a second guide connection part integrally connected with the first guide connection part abuts against the upper surface of the first extension part located behind the butt joint part; therefore, the conductive plastic can be contacted with the front segment and the rear segment of the first grounding terminal at the same time to formmulti-point contact. According to the electric connector, the good conduction effect between the conductive plastic and the grounding terminal is ensured, the grounding effect of the grounding terminal is further improved, and in addition, the first guide connection part and the second guide connection part are respectively positioned on the upper surface and the lower surface of the first grounding terminal, so that the conductive plastic is in more stable contact with the first grounding terminal, and the high-frequency transmission quality of the electric connector is ensured.

Description

[Technical field] [0001] The present invention relates to an electrical connector, in particular to a electrical connector for transmitting a high frequency. 【Background technique】 [0002] Electrical connector with high-speed data transmission typically requires a shield to enhance the grounding effect of the ground terminal, thereby ensuring the transmission quality of the high frequency signal, existing electrical connector, including an insulating body and fixed in the insulative body. The arrangement of multiple signal terminals and a plurality of ground terminals, during the manufacturing process, first fix the insulating body to each of the signal terminals and each of the ground terminals integrally form a terminal module, and then assemble or inject the conductive plastic block or injection to the terminal. One integration, wherein the conductive plastic block is in contact with the ground terminal in the terminal module, thereby achieving a shielding effect, however, si...

AI Technical Summary

Problems solved by technology

[0002] Electrical connectors with high-speed data transmission usually need shielding to enhance the grounding effect of the grounding terminal, thereby ensuring the transmission quality of high-frequency signals. An existing electrical connector includes an insulating body and is fixed in the insulating body alternately. Multiple signal terminal pairs and multiple grounding terminals are arranged. In the manufacturing process, the insulating body, each signal terminal pair and each grounding terminal are fixed together to form a terminal module, and then the conductive plastic block is assembled or injected on the terminal. The module is integrated, wherein the conductive plastic block is in contact with the ground terminal in the terminal module, thereby achieving the shielding effect. In the process of module assembly, the conductive plastic is often not fully in contact with the ground terminal due to process accuracy or installation errors, resulting in poor contact between the conductive plastic and the ground terminal, which cannot achieve a good shielding effect and affects the high-frequency transmission quality of the electrical connection

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