US 11,985,478 B1
Earphones
Lei Zhang, Shenzhen (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)
Filed by SHENZHEN SHOKZ CO., LTD., Guangdong (CN)
Filed on Nov. 21, 2023, as Appl. No. 18/515,298.
Application 18/515,298 is a continuation of application No. PCT/CN2023/083544, 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; application No. PCT/CN2022/144339 (WO), filed on Dec. 30, 2022; and application No. PCT/CN2023/079409 (WO), filed on Mar. 2, 2023.
Int. Cl. H04R 25/00 (2006.01); H04R 1/10 (2006.01); H04R 1/34 (2006.01)
CPC H04R 1/342 (2013.01) [H04R 1/1008 (2013.01); H04R 1/105 (2013.01); H04R 1/1075 (2013.01); H04R 2460/11 (2013.01)] 19 Claims
OG exemplary drawing
 
1. An earphone, comprising:
a sound production component;
an ear hook configured to place the sound production component near an ear canal of a user without blocking an opening of the ear canal, at least a portion of the sound production component covering an antihelix region of the user; and
a microphone assembly, at least including a first microphone and a second microphone, the first microphone or the second microphone being disposed in the sound production component or the ear hook, the sound production component or the ear hook including a first sound hole and a second sound hole corresponding to the first microphone and the second microphone, respectively;
wherein a projection of the first sound hole on a sagittal plane and a projection of the second sound hole on the sagittal plane have a first distance, a ratio of the first distance to a dimension of a first projection of the sound production component on the sagittal plane along a major axis direction is 0.7-1.2.