Title:
ACOUSTIC OUTPUT APPARATUS AND CONNECTION ASSEMBLY
Document Type and Number:
WIPO Patent Application WO/2021/218987
Kind Code:
A1
Abstract:
Disclosed in the embodiments of the present application is an apparatus. The apparatus comprises two ear hook assemblies and a rear hook assembly; the two ear hook assemblies are used for being respectively hooked on the outer sides of the two ears of a user; the rear hook assembly is in the shape of a curve and used for connecting the two ear hook assembles, and is provided surrounding the rear side of the head of the user; and the rear hook assembly comprises an elastic metal wire, a conductive wire, and an elastic covering body that covers the elastic metal wire and the conductive wire.
Inventors:
WANG YONGGEN (CN)
LIU ZHIQING (CN)
WANG ZHEN (CN)
MAO XINNAN (CN)
WANG YUEQIANG (CN)
WU ZHONGQI (CN)
YOU FEN (CN)
LI YONGJIAN (CN)
ZHANG HAOFENG (CN)
XIE SHUAILIN (CN)
LI CHAOWU (CN)
ZENG QINGYU (CN)
LIU ZHIQING (CN)
WANG ZHEN (CN)
MAO XINNAN (CN)
WANG YUEQIANG (CN)
WU ZHONGQI (CN)
YOU FEN (CN)
LI YONGJIAN (CN)
ZHANG HAOFENG (CN)
XIE SHUAILIN (CN)
LI CHAOWU (CN)
ZENG QINGYU (CN)
Application Number:
PCT/CN2021/090453
Publication Date:
November 04, 2021
Filing Date:
April 28, 2021
Export Citation:
Assignee:
SHENZHEN VOXTECH CO LTD (CN)
International Classes:
H04R1/10; H04R25/00
Foreign References:
| CN211702353U | 2020-10-16 | |||
| CN211880590U | 2020-11-06 | |||
| CN212463478U | 2021-02-02 | |||
| CN212463479U | 2021-02-02 | |||
| CN107484054A | 2017-12-15 | |||
| CN107454492A | 2017-12-08 | |||
| CN107493532A | 2017-12-19 | |||
| CN109547905A | 2019-03-29 |
Attorney, Agent or Firm:
METIS IP (CHENGDU) LLC (CN)
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