Electric connector

By alternately arranging and covering the ground terminal and signal terminal in the electrical connector, and forming a multi-faceted surround blocking structure with the connector, the signal crosstalk and resonance problems of high-frequency electrical connectors in the prior art are solved, and the high-frequency performance is significantly improved.

CN222191336UActive Publication Date: 2024-12-17FOXCONN (KUNSHAN) COMPUTER CONNECTOR CO LTD +1
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Patent Information

Application Number
CN202420606513.6
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-03-27
Publication Date
2024-12-17
Estimated Expiration
2034-03-27

AI Technical Summary

Technical Problem

After the transmission rate of existing high-frequency electrical connectors increases, simply adding grounding parts cannot meet the needs of high-frequency performance and cannot effectively reduce signal crosstalk and resonance problems.

Method used

An electrical connector is designed, which includes an insulating body and a row of conductive terminals fixed on the insulating body. The conductive terminals alternately arrange the ground terminals and signal terminals in a certain direction, and are electrically connected through the cover structure and the connector. Ensure that the main body part of the ground terminal is larger than the main body part of the signal terminal, thereby forming a multi-faceted surround block and reducing signal crosstalk.

Benefits of technology

It effectively improves the crosstalk resonance condition of the electrical connector, improves the high-frequency performance of the electrical connector, reduces signal interference, and improves the stability of the transmitted signal.

✦ Generated by Eureka AI based on patent content.

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Abstract

An electric connector comprises an insulating body and a row of first conductive terminals, each first conductive terminal comprises a main body part, an elastic contact arm and a pin part which are fixed on the insulating body, and each first conductive terminal comprises a first grounding terminal and a first signal terminal pair which are arranged along a first direction, the first grounding terminals and the first signal terminal pairs are alternately arranged in the first direction, the size of the main body parts of the first grounding terminals in the thickness direction of the terminals is larger than that of the main body parts of the first signal terminal pairs, and the main body parts of the first signal terminal pairs are completely covered by the main body parts of the first grounding terminals in the first direction. The first connecting piece electrically connects the plurality of first grounding terminals, the large size of the main body parts of the first grounding terminals enables the first grounding terminals to shield the first signal terminal pairs in the first direction, and the first connecting piece serially connects the plurality of first grounding terminals to shield the first signal terminal pairs in a multi-surface surrounding manner. And the crosstalk resonance condition of the electric connector is effectively improved.
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Citation Information

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