Adapter cable for converting three-pole audio plug into four-pole audio jack
By designing an adapter cable for a triple-pole audio plug conversion quadrupole audio jack with a split-channel component, the problem that the existing technology cannot be compatible with both national and American standard headphones is solved, and the headphone interface of two standards is compatible with one cable at the same time, improving the user experience.
Patent Information
- Application Number
- CN202420464841.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-11
- Publication Date
- 2025-03-28
- Estimated Expiration
- 2034-03-11
AI Technical Summary
The cables of the existing three-pole audio plug conversion quad-pole audio jack can only be compatible with the headphones of the American standard or national standard, and cannot be compatible with the two standards at the same time.
A three-pole audio plug conversion four-pole audio jack is designed to design an adapter cable, and the signal line of the three-pole audio interface is divided into two channels through a split assembly, which is connected to the first and second audio jacks that meet different standards.
It realizes the conversion of the triode audio plug into the quad-pole audio jack of the national standard and American standard on one cable, allowing users to be compatible with two standard headphones at the same time without using two different conversion cables, improving the user experience.