Cables

By using a spiral-wound fluorine-free foamed material first insulation layer and an extruded fluorine-free second insulation layer, the problems of high-temperature damage and impedance changes in cables are solved, achieving stable signal transmission and meeting environmental protection requirements.

CN224366565UActive Publication Date: 2026-06-16FOXCONN (KUNSHAN) COMPUTER CONNECTOR CO LTD +1
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
FOXCONN (KUNSHAN) COMPUTER CONNECTOR CO LTD
Filing Date
2025-04-30
Publication Date
2026-06-16

AI Technical Summary

⚠Technical Problem

Existing cables suffer damage to the core wires during high-temperature extrusion molding, affecting the integrity of signal transmission. Furthermore, traditional insulation materials exhibit significant impedance changes when bent, making it difficult to meet environmental protection requirements.

⚗Method used

The core wire is covered with a first insulation layer of spirally wound fluorine-free foamed material, and a second insulation layer of fluorine-free material is extruded and covered with the first insulation layer. Combined with a fluorine-free outer insulation layer, the cable structure is ensured to bend resistance and meet the PFAS-free environmental protection requirements.

🎯Benefits of technology

It improves the electrical performance and bending resistance of the cable, reduces the impedance change rate when bending, and is suitable for server or servo environments with confined spaces.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model discloses a cable, it includes a pair of core wire of horizontal direction contact setting, the first insulating layer of cladding the pair of core wire, the second insulating layer of cladding the first insulating layer, the shielding layer of cladding the second insulating layer and the outer insulating layer of cladding the shielding layer, the first insulating layer is with spiral winding mode cladding in the pair of core wire out, the second insulating layer is with the mode cladding in the first insulating layer out of extrusion forming, the first insulating layer and second insulating layer all adopt fluorine -free material to make. The utility model cable electrical property and the bending -resistant performance are good, and can satisfy the environmental protection requirement of no PFAS.
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