Sound box inverter tube

The embodiment of the utility model discloses a loudspeaker box inverter tube, which comprises a first tube section, a connecting tube section and a second tube section which are connected in sequence, the interiors of the first tube section, the connecting tube section and the second tube section a...

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Bibliographic Details
Main Author CHEN KAIHU
Format Patent
LanguageChinese
English
Published 04.06.2024
Subjects
DEAF-AID SETS
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKEACOUSTIC ELECTROMECHANICAL TRANSDUCERS
PUBLIC ADDRESS SYSTEMS
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Summary:The embodiment of the utility model discloses a loudspeaker box inverter tube, which comprises a first tube section, a connecting tube section and a second tube section which are connected in sequence, the interiors of the first tube section, the connecting tube section and the second tube section are communicated, one side of the tube wall of the first tube section protrudes outwards to form a protrusion, and the other side of the tube wall of the first tube section protrudes outwards to form an inverted tube. A speed reduction cavity communicating with the interior of the first pipe section is formed in the protrusion. According to the loudspeaker box inverter tube, the first tube section, the connecting tube section and the second tube section which are connected in sequence are arranged, and one side of the tube wall of the first tube section protrudes outwards to form the bulge in which the speed reduction cavity communicated with the interior of the first tube section is formed, so that the radial size
Bibliography:Application Number: CN202322720620U