ELECTRONIC DEVICE

An electronic device 1 having a speaker 30 includes: a housing 2 having a front wall member 11; a cover member 40 detachably attached to the front wall member; a fastening member 59, 60, 65 arranged behind the cover member and fastened to the housing; and a first elastic member 55, 56, 57 provided b...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	OKAZAKI, Yuya, FUJITA, Kumpei
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	ACOUSTICS ACOUSTICS NOT OTHERWISE PROVIDED FOR DEAF-AID SETS ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKEACOUSTIC ELECTROMECHANICAL TRANSDUCERS METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING,NOISE OR OTHER ACOUSTIC WAVES IN GENERAL MUSICAL INSTRUMENTS PHYSICS PUBLIC ADDRESS SYSTEMS SOUND-PRODUCING DEVICES
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Beschreibung
Zusammenfassung:	An electronic device 1 having a speaker 30 includes: a housing 2 having a front wall member 11; a cover member 40 detachably attached to the front wall member; a fastening member 59, 60, 65 arranged behind the cover member and fastened to the housing; and a first elastic member 55, 56, 57 provided between the cover member and the fastening member. The cover member, the fastening member, and the first elastic member are arranged inside the housing. The speaker is arranged between the front wall member and the cover member. The front wall member and the cover member are formed so that a closed space is defined by a back surface of a vibration plate 31 of the speaker, the front wall member, and the cover member. The front wall member is provided with an opening communicating from outside of the housing to the front surface of the vibration plate of the speaker. The first elastic member is configured to contact the cover member and the fastening member.