A nitride contact assembly
By designing an arc-shaped structure and a nitrided thin film layer for the nitrided contact assembly, the oxidation and wear problems of the contact-type speaker in high temperature and high humidity environments were solved, achieving good conductivity and durability and extending service life.
CN224502388UActive Publication Date: 2026-07-14WUHAN ZHONGSHENG AUTOMOBILE ELECTRIC APPLIANCE CO LTD
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- WUHAN ZHONGSHENG AUTOMOBILE ELECTRIC APPLIANCE CO LTD
- Filing Date
- 2025-07-14
- Publication Date
- 2026-07-14
Smart Images
Figure CN224502388U_ABST
Abstract
The utility model discloses a kind of nitriding contact components, comprising: contact handle;Contact, set in the contact handle head, so that in contact away from contact handle one end is formed with working surface, wherein the working surface of contact is arc structure, and the working surface of contact is also provided with nitriding film layer;The contact handle and contact jointly constitute contact monomer, two The contact monomer is correspondingly set to form contact component, wherein, the radius of the arc structure of one contact monomer is greater than the radius of the arc structure of another contact monomer. The nitriding contact component can avoid the occurrence of current concentration, reduce the degree of arc ablation, and can be used in high temperature, high humidity environment, while having the characteristics of oxidation resistance, wear resistance, good electrical conductivity.
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