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1. CN213028530 - Skeleton and sounding device

Office
China
Application Number 202021294263.5
Application Date 02.07.2020
Publication Number 213028530
Publication Date 20.04.2021
Publication Kind U
IPC
H04R 9/02
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
RLOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
9Transducers of moving-coil, moving-strip, or moving-wire type
02Details
H04R 9/06
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
RLOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
9Transducers of moving-coil, moving-strip, or moving-wire type
06Loudspeakers
CPC
H04R 9/06
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
RLOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
9Transducers of moving-coil, moving-strip, or moving-wire type
06Loudspeakers
H04R 9/02
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
RLOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
9Transducers of moving-coil, moving-strip, or moving-wire type
02Details
Applicants AAC TECHNOLOGIES (SINGAPORE) CO., LTD.
瑞声科技(新加坡)有限公司
Inventors WANG CHANGLIANG
王常亮
LU DONG
陆冬
PAN XIANG
潘翔
Agents 深圳君信诚知识产权代理事务所(普通合伙) 44636
Title
(EN) Skeleton and sounding device
(ZH) 骨架及发声器件
Abstract
(EN) The utility model provides a skeleton and a sound production device using the skeleton, the skeleton comprises a skeleton body and a connecting arm which is bent and extended from the skeleton body, the skeleton body comprises a base body part and a body part connected with the base body part, and the connecting arm is bent and extended from the base body part; wherein the body part comprises a top surface and a bottom surface which are oppositely arranged, a side surface for connecting the bottom surface and the top surface, and an arc-shaped groove formed by sinking from the bottom surface to the top surface, the groove penetrates through the side surface and is arranged at an interval with the base part, and the body part also comprises a connecting part for connecting the groove with the base part. Compared with the prior art, the framework provided by the utility model is high in fatigue resistance and high in reliability.
(ZH) 本实用新型提供了一种骨架以及应用该骨架的发声器件,骨架包括骨架本体以及由骨架本体弯折延伸的连接臂,骨架本体包括基体部和与基体部连接的本体部,连接臂由基体部弯折延伸;本体部包括相对设置的顶面和底面、连接底面和顶面的侧面以及由底面向顶面方向凹陷形成的呈圆弧形的凹槽,凹槽贯穿侧面并与基体部间隔设置,本体部还包括连接凹槽与基体部的连接部。与相关技术相比,本实用新型的骨架耐疲劳性高且可靠性高。
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