Title:
EARPIECE
Document Type and Number:
WIPO Patent Application WO/2024/088246
Kind Code:
A1
Abstract:
Provided in the embodiments of the present description is an earpiece. The earpiece comprises a speaker which comprises a transducer and a housing for accommodating the transducer; and an ear hook which comprises a first part and a second part. In a wearing state, the first part is hung between the auricle and the head of a user, the second part extends towards the side of the auricle facing away from the head and is connected to the speaker, and the speaker is worn at a position that is near the ear canal but does not cause blocking of the ear canal opening; the ear hook and the speaker form a first projection on the sagittal plane of the user; in a non-wearing state, the first projection and a tangent line segment jointly define a first closed curve, the first area range of the first closed curve being 300 mm2-500 mm2; the part of an inner contour corresponding to the ear hook comprises a first curve, and the first curve has an extreme value point in a first direction, the first direction being perpendicular to the long axis direction of the projection of the speaker; the extreme value point is located on the rear side of the projection point of an upper vertex of the ear hook on the sagittal plane, the upper vertex of the ear hook being the highest point of the inner side wall of the ear hook in the wearing state along the vertical axis of the user.
Inventors:
XU JIANG (CN)
ZHANG HAOFENG (CN)
ZHENG ZEYING (CN)
ZHANG LEI (CN)
GU SHANYONG (CN)
ZHAO HONGQIANG (CN)
TONG PEIGENG (CN)
XIE GUOLIN (CN)
LI YONGJIAN (CN)
ZHAO TAO (CN)
WU DUODUO (CN)
JI AO (CN)
QI XIN (CN)
WANG LIWEI (CN)
WANG ZHEN (CN)
ZHANG HAOFENG (CN)
ZHENG ZEYING (CN)
ZHANG LEI (CN)
GU SHANYONG (CN)
ZHAO HONGQIANG (CN)
TONG PEIGENG (CN)
XIE GUOLIN (CN)
LI YONGJIAN (CN)
ZHAO TAO (CN)
WU DUODUO (CN)
JI AO (CN)
QI XIN (CN)
WANG LIWEI (CN)
WANG ZHEN (CN)
Application Number:
PCT/CN2023/126157
Publication Date:
May 02, 2024
Filing Date:
October 24, 2023
Export Citation:
Assignee:
SHENZHEN SHOKZ CO LTD (CN)
International Classes:
H04R1/10
Foreign References:
| CN114554339A | 2022-05-27 | |||
| CN114286240A | 2022-04-05 | |||
| CN114513717A | 2022-05-17 | |||
| JP2008124733A | 2008-05-29 | |||
| JP2017147533A | 2017-08-24 |
Attorney, Agent or Firm:
METIS IP (CHENGDU) LLC (CN)
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