Loudspeakers TRIZ Cases
- Screen Sounding Device Electromagnetic Driving Module
Electromagnetic driving module replaces piezoelectric and moving coil designs to resolve reliability and size contradictions in compact screens.
- Magnetic Bowl Composite Structure for Acoustic Performance
A magnetic bowl uses a composite structure with a high magnetoconductivity reinforcing portion to improve acoustic output.
- Electrodynamic Transducer Module Assembly via Injection Molding
Segmenting the transducer into injection-molded modules eliminates precise gluing, reducing scrap rates while maintaining acoustic quality.
- Mobile Terminal Magnet Arrangement for Sound on Display
Opposing magnets drive the display module to vibrate at high frequency, resolving insufficient push force and improving sound quality.
- Multifunctional Sounding Device Magnetic Circuit Design
A multifunctional sounding device uses a shared magnetic circuit with a through hole to accommodate a motor assembly.
- Speaker Diaphragm Coil Abutment for Vibration Transmission
Direct coil abutment against the diaphragm surface eliminates adhesive gaps, improving vibration energy transmission efficiency and audio quality.