Speaker device and electronic equipment

The application provides a speaker device having a housing and sounding unit. The housing includes an upper housing and a lower housing. A containment space for accommodating the sounding unit is arranged between the upper housing and the lower housing. The sounding unit includes a vibration diaphra...

Full description

Saved in:
Bibliographic Details
Main Authors Hu, Hongjian, Li, Shuai
Format Patent
LanguageEnglish
Published 07.09.2023
Subjects
DEAF-AID SETS
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKEACOUSTIC ELECTROMECHANICAL TRANSDUCERS
PUBLIC ADDRESS SYSTEMS
Online AccessGet full text

Cover

More Information
Summary:The application provides a speaker device having a housing and sounding unit. The housing includes an upper housing and a lower housing. A containment space for accommodating the sounding unit is arranged between the upper housing and the lower housing. The sounding unit includes a vibration diaphragm separating the containment space into a front vocal cavity and a rear cavity. A sound conduction channel is provided to connect to the front vocal cavity with the outside world. A pressure relieving hole is communicated with the front vocal cavity. The speaker device can transmit the sound from the sounding unit in the containment space to the outside through the sound conduction channel. The pressure relieving hole can improve the pressure relief ability of the front vocal cavity, thereby improving the distortion of the speaker device and improving the sound quality.
Bibliography:Application Number: US202217833874