Title:
SOUND BOX UNIT AND NECK-MOUNTED SOUND BOX
Document Type and Number:
WIPO Patent Application WO/2022/068030
Kind Code:
A1
Abstract:
Disclosed are a sound box unit and a neck-mounted sound box. The sound box unit comprises: a housing, the housing having a first housing wall and second housing wall that are oppositely disposed, the first housing wall being provided with a first sound outlet hole, and the second housing wall being provided with a second sound outlet hole; a blocking plate, the blocking plate being provided within the housing; and a driving structure, the driving structure being provided within the housing, the driving structure comprising a transmission assembly and a magnetic assembly connected to the transmission assembly. The magnetic assembly is used for generating a magnetic force and can drive the transmission assembly, and the blocking plate is connected to the transmission assembly so as to block the first sound outlet hole or the second sound outlet hole by driving the transmission assembly. When the sound box unit of the technical solution of the present invention is used, the wearing direction does not need to be recognized, thus improving user experience.
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| JP4793207 | Microphone device and audio device |
Inventors:
CUI WENJIE (CN)
Application Number:
PCT/CN2020/132237
Publication Date:
April 07, 2022
Filing Date:
November 27, 2020
Export Citation:
Assignee:
GOERTEK INC (CN)
International Classes:
H04R1/32
Foreign References:
| CN106162467A | 2016-11-23 | |||
| CN111479178A | 2020-07-31 | |||
| CN210469716U | 2020-05-05 | |||
| CN107438217A | 2017-12-05 | |||
| US20190222928A1 | 2019-07-18 |
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