Title:
ELECTRONIC DEVICE, AUXILIARY MATERIAL FOR ELECTRONIC DEVICE, AND HOUSING ASSEMBLY FOR ELECTRONIC DEVICE
Document Type and Number:
WIPO Patent Application WO/2024/067420
Kind Code:
A1
Abstract:
Provided in the present application are an electronic device, an auxiliary material for an electronic device, and a housing assembly for an electronic device. The electronic device comprises a first housing, a functional component, a loudspeaker module, a structural layer and a second housing. The second housing covers the first housing, the second housing and the first housing enclose a mounting cavity, the functional component, the loudspeaker module and the structural layer are all arranged in the mounting cavity, the functional component is adjacent to the loudspeaker module, a rear acoustic cavity of the loudspeaker module is in communication with the mounting cavity, and the structural layer is connected to the functional component and the second housing. The structural layer comprises a damping structure, wherein the damping structure is made of a damping material. The electronic device provided in the present application can absorb and dissipate impact vibration energy emitted by the loudspeaker module, and reduce or suppress housing vibration caused by the operation of the loudspeaker module, thereby optimizing the user experience, and improving the phenomenon of hand numbness of a user caused by the housing vibration.
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Inventors:
PAN CHUNJIAO (CN)
QIN RENXUAN (CN)
XU FEIXIONG (CN)
ZHAO WENCHANG (CN)
CHANG JING (CN)
QIN RENXUAN (CN)
XU FEIXIONG (CN)
ZHAO WENCHANG (CN)
CHANG JING (CN)
Application Number:
PCT/CN2023/120850
Publication Date:
April 04, 2024
Filing Date:
September 22, 2023
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
H04M1/03; H04M1/02; H04R9/06
Foreign References:
| CN113364898A | 2021-09-07 | |||
| CN115118799A | 2022-09-27 | |||
| CN113471592A | 2021-10-01 | |||
| CN112533114A | 2021-03-19 | |||
| CN109803215A | 2019-05-24 | |||
| US20210051395A1 | 2021-02-18 |
Attorney, Agent or Firm:
SCIHEAD IP LAW FIRM (CN)
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