Support and hearing aid

The utility model provides a support and a hearing aid, and the support comprises a first cavity and a second cavity. The first cavity is used for accommodating the sound receiving unit and the sealing sleeve, and the sound receiving unit is arranged in the sealing sleeve; a mounting hole is formed...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	CHI JIAMING, HAN SHUANSHUAN, WANG GUOBIN, YIN XIULI, LI XINGLIANG, YANG LINA, GAO DANDAN, YANG SHUAIDONG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	DEAF-AID SETS ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKEACOUSTIC ELECTROMECHANICAL TRANSDUCERS PUBLIC ADDRESS SYSTEMS
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Beschreibung
Zusammenfassung:	The utility model provides a support and a hearing aid, and the support comprises a first cavity and a second cavity. The first cavity is used for accommodating the sound receiving unit and the sealing sleeve, and the sound receiving unit is arranged in the sealing sleeve; a mounting hole is formed in the side wall of the first cavity and used for detachably connecting the sealing sleeve with the side wall of the first cavity, and the thickness of the side wall, where the mounting hole is formed, of the first cavity is smaller than that of the side wall without the mounting hole; the second cavity is used for accommodating the sound emitting unit, and the sound emitting unit is detachably connected with the side wall of the second cavity. According to the embodiment of the invention, the thickness of the side wall of the first cavity where the mounting hole is located is smaller than the thickness of the side wall without the mounting hole, so that the thickness of the side wall of the first cavity where the