Compact sound box and audio player

The utility model provides a compact sound box and an audio player. The compact sound box comprises a first shell and a second shell, wherein the first shell is provided with an annular flange, and a first reinforcing flange and a second reinforcing flange which are distributed on the two sides of t...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	YIN GUANGRONG
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 compact sound box and an audio player. The compact sound box comprises a first shell and a second shell, wherein the first shell is provided with an annular flange, and a first reinforcing flange and a second reinforcing flange which are distributed on the two sides of the annular flange. The second shell and the first shell are oppositely arranged, the second shell is provided with an annular groove, a first positioning clamping groove and a second positioning clamping groove, the annular flange is clamped into the annular groove, the first reinforcing flange is clamped into the first positioning clamping groove, and the second reinforcing flange is clamped into the second positioning clamping groove. And the annular flange is fixedly connected with the inner wall of the annular groove in a welding sealing manner. The annular flange can be clamped into the annular groove, so that the annular flange abuts against the inner wall of the annular groove, and then the first shell and t