Title:
LOUDSPEAKER BOX
Document Type and Number:
WIPO Patent Application WO/2023/123821
Kind Code:
A1
Abstract:
The present invention provides a loudspeaker box. The loudspeaker box comprises: a housing assembly; a sound production assembly arranged in the housing assembly in a manner of transmitting sound outwards; a conveying assembly coaxially arranged above the sound production assembly; a power supply module electrically connected to the sound production assembly; and a control module electrically connected to the sound production assembly and the power supply module. The conveying assembly is used for reflecting, to the periphery, some of sound waves produced by the sound production assembly, and the conveying assembly has an outward reflecting surface. The outward reflecting surface is formed in the middle of the conveying assembly, and meanwhile, the outward reflecting surface faces the sound production assembly.
Inventors:
HUANG HSIN MIN (CN)
Application Number:
PCT/CN2022/092783
Publication Date:
July 06, 2023
Filing Date:
May 13, 2022
Export Citation:
Assignee:
TANG BAND IND CO LTD (CN)
International Classes:
H04R1/34
Foreign References:
| CN107277671A | 2017-10-20 | |||
| CN109275065A | 2019-01-25 | |||
| CN110094707A | 2019-08-06 | |||
| CN103067816A | 2013-04-24 | |||
| JP2019114946A | 2019-07-11 | |||
| JP2006148503A | 2006-06-08 | |||
| JP2004297730A | 2004-10-21 | |||
| US20210164645A1 | 2021-06-03 |
Attorney, Agent or Firm:
NINGBO COIPOR INTELLECTUAL PROPERTY AGENCY CO., LTD (CN)
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