Anti-swelling structure of cover, and device having waterproof structure

Discussed is a device including a case having a receiving space formed therein; a cover configured to surround the case; a speaker assembly configured to be mounted on the case, the speaker assembly including a speaker, a diaphragm, and a resonator formed on one side of the speaker; and a speaker ho...

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Bibliographische Detailangaben
Hauptverfasser:	Bhang, Joonwon, Jeong, Hwoasu, Jin, Yonggeun
Format:	Patent
Sprache:	eng
Schlagworte:	BRUSHES BRUSHWARE DEAF-AID SETS ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY HUMAN NECESSITIES LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKEACOUSTIC ELECTROMECHANICAL TRANSDUCERS PUBLIC ADDRESS SYSTEMS
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Beschreibung
Zusammenfassung:	Discussed is a device including a case having a receiving space formed therein; a cover configured to surround the case; a speaker assembly configured to be mounted on the case, the speaker assembly including a speaker, a diaphragm, and a resonator formed on one side of the speaker; and a speaker hole configured to be connected to the speaker assembly, wherein the case includes at least one opening formed between the resonator and a space between the cover and the case.