Tearable high-speed parallel line

By designing tearable high-speed parallel lines and using a combined structure of outer sheath and rotating parts, the problem of high-speed parallel lines is solved, and the flexibility of replacement and the stability of parallel lines pairs are improved.

CN119724726AActive Publication Date: 2025-03-28ZHONGTIAN RADIO FREQUENCY CABLE CO LTD
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Patent Information

Application Number
CN202510224287.4
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2025-02-27
Publication Date
2025-03-28
Estimated Expiration
2045-02-27

AI Technical Summary

Technical Problem

The replacement cost of high-speed parallel lines is relatively high, because when there is a problem with any parallel line pair, the entire high-speed parallel line needs to be replaced as a whole.

Method used

A tearable high-speed parallel line is designed, including an outer sheath and multiple parallel line pairs. The outer sheath is provided with a receiving cavity, the outer peripheral surface of the outer sheath is provided with a first tearing groove, and the inner peripheral surface is provided with a first positioning groove. The parallel pair of lines consists of a line pair body and a rotating member. The rotating member can rotate around the line pair. By adjusting the position of the rotating member, the limit and retraction of the parallel pair are realized, forming a shielding structure to avoid signal crosstalk.

Benefits of technology

Through the tearable design, users can easily remove and replace parallel line pairs, reducing replacement costs, and through the adjustment of rotating parts and the coordination of limiting slots, the stability and impact resistance of parallel line pairs are improved, and the service life is extended.

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Abstract

The invention provides a tearable high-speed parallel line. The tearable high-speed parallel line comprises an outer sheath and a plurality of parallel line pairs, an accommodating cavity is formed in the outer sheath, a first tearing line groove is formed in the outer circumferential surface of the outer sheath, and a first positioning groove is formed in the inner circumferential surface of the outer sheath; a plurality of parallel line pairs are arranged in the containing cavity, the parallel line pairs are arranged in parallel, each parallel line pair comprises a line pair body and at least two rotating pieces, a rotating groove is formed in the peripheral face of each line pair body, the rotating grooves are arranged around the axis of the line pair body, and the rotating pieces are arranged around the axis of the line pair body. The at least two rotating pieces are partially and rotatably arranged in the rotating groove; wherein the first positioning groove is configured to accommodate at least part of the area part, located outside the rotating groove, of the rotating piece, and at least one rotating piece of the parallel line pair is configured to abut against the rotating piece of the adjacent parallel line pair.
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