Miniature loudspeaker convenient to assemble

The utility model relates to the technical field of micro loudspeakers. The utility model discloses a miniature loudspeaker convenient to assemble. The loudspeaker comprises a rear cover, magnetic steel, a voice coil, a central pole piece, an annular pole piece, a bracket, a voice diaphragm, an uppe...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	CHEN ZHOU, SHEN MINGSHUN
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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