Title:
LOUDSPEAKER BOX AND ELECTRONIC DEVICE
Document Type and Number:
WIPO Patent Application WO/2021/097923
Kind Code:
A1
Abstract:
The present application provides a loudspeaker box and an electronic device. The electronic device comprises the loudspeaker box; the loudspeaker box comprises a first housing, a second housing and a loudspeaker monomer accommodated in an accommodating space formed by the first housing and the second housing; the first housing comprises an upper housing body and a steel sheet embedded in the upper housing body; the steel sheet comprises a main body portion and an extension portion; the main body portion comprises a first plane abutting against the upper housing body and a first connecting portion connecting to the extension portion; the extension portion comprises a second plane abutting against the upper housing body and a second connecting portion connecting to the main body portion. In the above-mentioned electronic device provided with the loudspeaker box, both the first plane on the steel sheet main body and the second plane on the extension portion are abutted against the upper housing body, so that the thickness of the upper housing body at the first connecting portion can be increased and the strength of the upper housing body and the steel sheet at the first connecting portion can be improved; thus the loudspeaker box is not easy to be damaged when subjected to external force and has good reliability.
Inventors:
SHI YANG (CN)
Application Number:
PCT/CN2019/122962
Publication Date:
May 27, 2021
Filing Date:
December 04, 2019
Export Citation:
Assignee:
AAC ACOUSTIC TECH SHENZHEN CO LTD (CN)
AAC TECHNOLOGIES PTE LTD (SG)
AAC TECHNOLOGIES PTE LTD (SG)
International Classes:
H04R9/06; H04R9/02
Foreign References:
| CN203984667U | 2014-12-03 | |||
| CN206524973U | 2017-09-26 | |||
| US20160127834A1 | 2016-05-05 |
Attorney, Agent or Firm:
SHENZHEN CIPRUN INTELLECTUAL PROPERTY AGENCY CO., LTD. (CN)
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