Head-mounted Bluetooth earphone

The utility model discloses a head-mounted Bluetooth earphone comprising ear cylinders, a supporting rod, a fixing block and a head band, the two sides of the bottom end of the head band are respectively provided with an extension structure, the bottom end of each extension structure is provided wit...

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Bibliographic Details
Main Author YIN BAOLIANG
Format Patent
LanguageChinese
English
Published 19.01.2021
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 utility model discloses a head-mounted Bluetooth earphone comprising ear cylinders, a supporting rod, a fixing block and a head band, the two sides of the bottom end of the head band are respectively provided with an extension structure, the bottom end of each extension structure is provided with the supporting rod, one side of each supporting rod is provided with the fixing block, and the other side of each supporting rod is provided with the corresponding ear cylinder. A detachable structure is wound on the outer surface of the ear barrel, a loudspeaker is installed in the middle of theinterior of the ear barrel, odor removing structures are installed at the two ends of the interior of the ear barrel, each odor removing structure comprises a second clamping groove, a second clampingblock and an odor removing rod, and the second clamping grooves are formed in the two ends of the interior of the ear barrel. According to the utility model, the odor removing structure is arranged,so that when the earphone i
Bibliography:Application Number: CN202021376249U