Back to results
US 2026/0197589 A1Published application
Thin multi-magnetic vibration-damping loudspeaker
AssigneeFortune Grand Technology Inc.
InventorsPING-YU LEE, PEI-JUNG LEE, DE-WU WANG, DE-XIANG YANG
Life of this patent
Estimating the term…
Abstract
A thin multi-magnetic vibration-damping loudspeaker includes a speaker base, a magnetic assembly, first elastic members and a vibration assembly. Thereby, the thin multi-magnetic vibration-damping loudspeaker of the present disclosure can provide more magnetic energy to increase a volume during operation and can reduce vibration of the speaker base to reduce resonance and improve stability during operation.
Claims20
A thin multi-magnetic vibration-damping loudspeaker, comprising:
- a speaker base;
- a magnetic assembly, comprising a magnetic plate, a main magnetic unit, at least one first auxiliary magnetic unit and at least one second auxiliary magnetic unit, the main magnetic unit being arranged at the magnetic plate, the first auxiliary magnetic unit being arranged at the magnetic plate and on one side of the main magnetic unit at an interval, the second auxiliary magnetic unit being arranged at the magnetic plate and on the other side of the main magnetic unit at an interval, a first spacing existing between a top of the first auxiliary magnetic unit and the speaker base, and a second spacing existing between a top of the second auxiliary magnetic unit and the speaker base;
- two first elastic members, each of the first elastic members being connected between the speaker base and the magnetic assembly;
- and
- a vibration assembly, comprising a vibrating diaphragm and a voice coil, the vibrating diaphragm being arranged at the speaker base, and the voice coil being movably arranged at the magnetic assembly and connected to the vibrating diaphragm.
2 more elements
Dependencies are inferred from the claim text.