Male connector with contact and male transmission assembly thereof

By introducing a metal shell and contact portion design into the male connector, the shortcomings of existing connectors in terms of electromagnetic interference and stability are solved, achieving better electromagnetic shielding and signal transmission stability, and improving the overall performance of the connector.

CN224367293UActive Publication Date: 2026-06-16AMPHENOL EAST ASIA LIMITED TAIWAN BRANCH
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
AMPHENOL EAST ASIA LIMITED TAIWAN BRANCH
Filing Date
2025-04-21
Publication Date
2026-06-16

AI Technical Summary

⚠Technical Problem

Existing connectors have shortcomings in terms of electromagnetic interference, mating stability, durability, and waterproofing and dustproofing, making it difficult to meet the diverse needs of modern electronic systems.

⚗Method used

A male connector is designed, comprising a metal cylinder and a contact portion. The metal cylinder has a space to accommodate the connection terminal, and the contact portion directly contacts the metal braided mesh layer, providing a stable grounding path and electromagnetic shielding effect.

🎯Benefits of technology

The electromagnetic shielding performance of the connector has been improved, ensuring the stability and durability of signal transmission, reducing the impact of electromagnetic interference, and enhancing the overall stability and reliability of the connector.

✦ Generated by Eureka AI based on patent content.

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Abstract

The application provides a male connector with a contact portion and a male transmission assembly thereof. The male connector includes a male base and a male transmission assembly, and the male transmission assembly is fixed to the male base. The male transmission assembly includes a connection terminal, a transmission line and a metal cylinder. The transmission line includes, from inside to outside, a core wire, a first insulating layer, a metal braid layer and a second insulating layer. The metal cylinder contains the connection terminal and is provided with the contact portion, and the contact portion is directly connected to the metal braid layer. In this way, the stable grounding path and the electromagnetic shielding effect can be provided by the contact portion electrically connected to the metal braid layer.
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