US 12,483,835 B2
Speaker
Tung-Ko Lu, Taipei (TW)
Assigned to BenQ Corporation, Taipei (TW)
Filed by BENQ CORPORATION, Taipei (TW)
Filed on Jul. 25, 2023, as Appl. No. 18/358,921.
Claims priority of application No. 112121745 (TW), filed on Jun. 9, 2023.
Prior Publication US 2024/0414479 A1, Dec. 12, 2024
Int. Cl. H04R 7/26 (2006.01); H04R 1/02 (2006.01); H04R 7/12 (2006.01); H04R 9/04 (2006.01); H04R 9/06 (2006.01)
CPC H04R 7/26 (2013.01) [H04R 1/023 (2013.01); H04R 7/12 (2013.01); H04R 9/046 (2013.01); H04R 9/06 (2013.01); H04R 2307/021 (2013.01); H04R 2307/201 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A speaker, comprising:
a paper cone;
a damping ring, integrally connected to the paper cone, wherein the damping ring has a first side edge and a second side edge opposite to each other, and the first side edge is connected to the paper cone;
a damper, having an inner edge and an outer edge, wherein the outer edge abuts against the second side edge of the damping ring;
a magnetic assembly, abutting against the inner edge of the damper, wherein the paper cone, the damping ring, the damper, and the magnetic assembly define a space; and
a voice coil, disposed in the space and abutting against the paper cone.