US 12,413,891 B2
Open earphones
Jiang Xu, Shenzhen (CN); Zeying Zheng, Shenzhen (CN); and Haofeng Zhang, Shenzhen (CN)
Assigned to SHENZHEN SHOKZ CO., LTD., Shenzhen (CN)
Filed by SHENZHEN SHOKZ CO., LTD., Guangdong (CN)
Filed on Aug. 4, 2023, as Appl. No. 18/365,965.
Application 18/365,965 is a continuation of application No. PCT/CN2023/079400, filed on Mar. 2, 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.
Prior Publication US 2024/0147130 A1, May 2, 2024
Int. Cl. H04R 1/10 (2006.01)
CPC H04R 1/105 (2013.01) [H04R 1/1016 (2013.01); H04R 1/1066 (2013.01)] 16 Claims
OG exemplary drawing
 
1. An open earphone, comprising:
a sound production component including a transducer and a housing accommodating the transducer; and
an ear hook including a first portion of the ear hook and a second portion of the ear hook, wherein the first portion of the ear hook is hung between an auricle and a head of a user, and the second portion of the ear hook extends towards a side of the auricle away from the head and connects with the sound production component to place the sound production component in a position near an ear canal but not blocking the ear canal;
the housing and the first portion of the ear hook clamp the auricle of the user, and provide a clamping force in a range of 0.03 N to 1 N to the auricle of the user.