Title:
SPEAKER DEVICE
Document Type and Number:
WIPO Patent Application WO/2020/140454
Kind Code:
A1
Abstract:
Disclosed by an embodiment of the present application is a speaker device, the device comprising ear hooks, the ear hooks comprising a first plug-in end and a second plug-in end, and the outside of the ear hooks being surrounded by a protective sleeve that is made of an elastic waterproof material; core cases used for accommodating headphone cores, the core cases being plugged in and fixed to the first plug-in ends, and elastically abutting against the protective sleeves; and circuit cases used for accommodating a control circuit or battery, the circuit cases being plugged in and fixed to the second plug-in ends; the control circuits or batteries drive the headphone cores to vibrate, and the vibration of the headphone cores generates a driving force to drive the vibration of housing panels on the core cases, wherein straight lines on which the driving force is located are not parallel to normal lines of the housing panels. In the present application, the core cases elastically abut against the protective sleeves at the outside of the ear hooks, which improves the overall waterproof effect of the speaker device, and simplifies the manufacturing and assembly process of the speaker device.
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| JP5704617 | earphone |
Inventors:
LI CHAOWU (CN)
LI YONGJIAN (CN)
LI YONGJIAN (CN)
Application Number:
PCT/CN2019/102397
Publication Date:
July 09, 2020
Filing Date:
August 24, 2019
Export Citation:
Assignee:
SHENZHEN VOXTECH CO LTD (CN)
International Classes:
H04R1/10
Foreign References:
| CN109788386A | 2019-05-21 | |||
| CN207039851U | 2018-02-23 | |||
| CN207070282U | 2018-03-02 | |||
| CN204465795U | 2015-07-08 | |||
| CN107484054A | 2017-12-15 |
Attorney, Agent or Firm:
METIS IP (CHENGDU) LLC (CN)
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