Title:
LOUDSPEAKER ENCLOSURE AND ELECTRONIC DEVICE
Document Type and Number:
WIPO Patent Application WO/2022/110412
Kind Code:
A1
Abstract:
The present utility model provides a loudspeaker enclosure and an electronic device. The electronic device comprises a loudspeaker enclosure and a support member for fixing the loudspeaker enclosure, the loudspeaker enclosure comprises a shell and a sound production unit accommodated in the shell, a front acoustic cavity is formed between the shell and the sound production unit, and a sound outlet communicated with the front acoustic cavity is formed on the shell; the shell comprises a bottom shell fixed to the support member and a metal top plate covering the bottom shell and defining an accommodating space together with the bottom shell, the bottom shell comprises a bottom wall opposite to and spaced apart from the metal top plate and sidewalls bent and extending towards the metal top plate from the periphery of the bottom wall, the metal top plate comprises a main body covering the ends of the sidewalls distant from the bottom wall and positioning support legs extending outwards from the main body, the positioning supporting legs are connected correspondingly to the support member, and a positioning notch is formed on each positioning support leg; the support member is provided with positioning bosses for supporting the positioning support legs, and the positioning bosses are correspondingly engaged with the positioning notches for matching. The loudspeaker enclosure and the electronic device of the present solution can achieve stable and reliable positioning and fastening, and are easier to apply.
Inventors:
XIAO MUSHU (CN)
WU SHUWEN (CN)
WU SHUWEN (CN)
Application Number:
PCT/CN2020/138239
Publication Date:
June 02, 2022
Filing Date:
December 22, 2020
Export Citation:
Assignee:
AAC ACOUSTIC TECH SHENZHEN CO LTD (CN)
AAC MICROTECH CHANGZHOU CO LTD (CN)
AAC MICROTECH CHANGZHOU CO LTD (CN)
International Classes:
H04R1/02; G06F1/16; H04M1/60
Foreign References:
| CN208638703U | 2019-03-22 | |||
| CN1653848A | 2005-08-10 | |||
| CN210093535U | 2020-02-18 | |||
| US10225645B1 | 2019-03-05 | |||
| CN107040830A | 2017-08-11 | |||
| US5111905A | 1992-05-12 |
Attorney, Agent or Firm:
HENSEN INTELLECTUAL PROPERTY FIRM (CN)
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