SOUND PRODUCTION COMPONENT - SHENZHEN SHOKZ CO LTD

Title:

SOUND PRODUCTION COMPONENT

Document Type and Number:

WIPO Patent Application WO/2024/087482

Kind Code:

A1

Abstract:

One or more embodiments of the present description relate to a sound production component, comprising: a diaphragm, a magnetic circuit assembly, and a coil, wherein the coil is connected to the diaphragm and is at least partially located in a magnetic gap formed by the magnetic circuit assembly; after the coil is energized, the coil drives the diaphragm to vibrate so as to produce sound; the diaphragm comprises a main body region and a corrugated ring region provided around the main body region; the main body region comprises a first inclined segment and a first connecting segment connected to the coil; the first inclined segment is attached to a part of the corrugated ring region; and the first inclined segment inclines in the direction away from the coil relative to the first connecting segment.

Inventors:

ZHANG LEI (CN)
GU SHANYONG (CN)
ZHAO HONGQIANG (CN)
TONG PEIGENG (CN)
XIE GUOLIN (CN)
LI YONGJIAN (CN)
XU JIANG (CN)
ZHAO TAO (CN)
WU DUODUO (CN)
JI AO (CN)
QI XIN (CN)

Application Number:

PCT/CN2023/083536

Publication Date:

May 02, 2024

Filing Date:

March 24, 2023

Export Citation:

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Assignee:

SHENZHEN SHOKZ CO LTD (CN)
KING TONE INNOVATION BEIJING TECH CO LTD (CN)

International Classes:

H04R9/02

Foreign References:

CN111654789A	2020-09-11
CN111654790A	2020-09-11
CN112104955A	2020-12-18
CN114866925A	2022-08-05