US 11,968,506 B1
Speakers
Lei Zhang, Shenzhen (CN); Shanyong Gu, Beijing (CN); Hongqiang Zhao, Beijing (CN); Peigeng Tong, Shenzhen (CN); Guolin Xie, Shenzhen (CN); Yongjian Li, Shenzhen (CN); Jiang Xu, Shenzhen (CN); Tao Zhao, Shenzhen (CN); Duoduo Wu, Shenzhen (CN); Ao Ji, Shenzhen (CN); and Xin Qi, Shenzhen (CN)
Assigned to SHENZHEN SHOKZ CO., LTD., Shenzhen (CN); and KING TONE INNOVATION (BEIJING) TECHNOLOGY CO. LTD., Beijing (CN)
Filed by SHENZHEN SHOKZ CO., LTD., Guangdong (CN); and KING TONE INNOVATION (BEIJING) TECHNOLOGY CO. LTD., Beijing (CN)
Filed on Jul. 20, 2023, as Appl. No. 18/356,205.
Application 18/356,205 is a continuation of application No. PCT/CN2023/083536, filed on Mar. 24, 2023.
Claims priority of application No. 202211336918.4 (CN), filed on Oct. 28, 2022; application No. 202223239628.6 (CN), filed on Dec. 1, 2022; and application No. PCT/CN2022/144339 (WO), filed on Dec. 30, 2022.
Int. Cl. H04R 7/06 (2006.01)
CPC H04R 7/06 (2013.01) 19 Claims
OG exemplary drawing
 
1. A speaker, comprising:
a diaphragm;
a magnetic circuit component; and
a coil connected to the diaphragm, at least part of the coil being arranged in a magnetic gap formed by the magnetic circuit component, and the coil driving the diaphragm to vibrate to generate sound after the coil being energized, wherein
the diaphragm includes a main-body region and a folded-ring region surrounding the main-body region,
the main-body region includes a first inclined section and a first connecting section connected to the coil,
the first inclined section is attached to a portion of the folded-ring region, wherein the folded-ring region includes a second inclined section, and at least part of the second inclined section is attached to the first inclined section, and
the first inclined section is tilted in a direction away from the coil with respect to the first connecting section.