Intelligent noise reduction earphone

Intelligent noise reduction earphone

The invention discloses an intelligent noise reduction earphone which comprises an arched connecting plate, extension plates are connected to the two opposite ends of the arched connecting plate, fastening bolts are in threaded connection with the side surface of the bottom end of the arched connect...

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1. Verfasser: NIE JINLI
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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creator NIE JINLI
description The invention discloses an intelligent noise reduction earphone which comprises an arched connecting plate, extension plates are connected to the two opposite ends of the arched connecting plate, fastening bolts are in threaded connection with the side surface of the bottom end of the arched connecting plate, a fixing frame is fixedly connected to the bottom ends of the extension plates, and an intelligent noise reduction earphone body is rotationally connected to the inner wall of the fixing frame. Wherein the bottom side of one intelligent noise reduction earphone main body is electrically connected with an earphone wire, a gooseneck pipe is arranged on one side of the joint of the earphone wire and the intelligent noise reduction earphone main body, the gooseneck pipe is fixedly connected to the bottom side of the intelligent noise reduction earphone main body, and the tail end of the gooseneck pipe is fixedly connected with a microphone. An adjustable assembly is installed on the surface of the middle of
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Wherein the bottom side of one intelligent noise reduction earphone main body is electrically connected with an earphone wire, a gooseneck pipe is arranged on one side of the joint of the earphone wire and the intelligent noise reduction earphone main body, the gooseneck pipe is fixedly connected to the bottom side of the intelligent noise reduction earphone main body, and the tail end of the gooseneck pipe is fixedly connected with a microphone. 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Wherein the bottom side of one intelligent noise reduction earphone main body is electrically connected with an earphone wire, a gooseneck pipe is arranged on one side of the joint of the earphone wire and the intelligent noise reduction earphone main body, the gooseneck pipe is fixedly connected to the bottom side of the intelligent noise reduction earphone main body, and the tail end of the gooseneck pipe is fixedly connected with a microphone. 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subjects DEAF-AID SETS
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKEACOUSTIC ELECTROMECHANICAL TRANSDUCERS
PUBLIC ADDRESS SYSTEMS
title Intelligent noise reduction earphone
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