Audio connecting line capable of ensuring product ductility under high-frequency utilization rate

By designing flexible protective sleeves and spring mechanisms in the audio connection wires, the problem of weakening of the material performance of flexible sleeves or heat shrink tubes after high-frequency bends is solved, and effective protection of the data lines and extension of the service life of the connection wires are achieved.

CN222673447UActive Publication Date: 2025-03-25东莞市华昌电子有限公司
1 Cites 0 Cited by

Patent Information

Application Number
CN202421155226.4
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-05-24
Publication Date
2025-03-25
Estimated Expiration
2034-05-24

AI Technical Summary

Technical Problem

After the existing audio connection cable is bent at high frequency, the material performance of the flexible sleeve or heat shrink tube is weakened or even disappeared, resulting in a significant reduction in the protection effect of the data cable.

Method used

An audio connection cable is designed, which includes a wiring head, a protective tube and a protective sleeve. The protective sleeve is made of flexible material, with a folding part and a lower fixing part, which can form a bend between the wiring head and the protective wire tube, and ensures that the folding part and the bend part are restored to its original state through the spring stretching and retraction mechanism, and maintain material performance.

Benefits of technology

Effectively protect the data cable core, avoid breakage or cracking, and maintain the material performance of the protective sleeve, reduce bending of the protective tube, avoiding it being broken and damaged, thereby extending the service life of the audio connection cable.

✦ Generated by Eureka AI based on patent content.
Patent Text Reader

Abstract

The utility model discloses an audio connecting line capable of ensuring product ductility under high-frequency utilization rate, which relates to the technical field of connecting lines and comprises a connector lug, an audio interface on the connector lug, a protective line tube arranged outside the connector lug, a data line core arranged in the protective line tube and connected with the connector lug, and a protective sleeve arranged between the protective line tube and the connector lug. The protection sleeve comprises a folding part and a lower fixing part, the upper part of the protection sleeve and the lower fixing part are respectively connected with the connector lug and the protection line pipe, the data line core forms a bending part between the connector lug and the protection line pipe, and when the data line core between the connector lug and the protection line pipe is bent, the folding part and the bending part are bent and extend in advance; therefore, the data wire core is effectively protected, the data wire core is prevented from being broken or broken, the folded part and the bent part which are extended before can be restored to be in a folded and bent state after the data wire core is not used, the material performance of the protective sleeve can be kept, and the protective effect is prevented from being influenced.
Need to check novelty before this filing date? Find Prior Art