Make an uproar device and electronic equipment are prevent wind to microphone

• Main Authors: LIU WEI, ZHANG XIANCHUN
• Format: Patent
• Language: Chinese; English
• Published: 02.03.2018
• Subjects: DEAF-AID SETS; ELECTRIC COMMUNICATION TECHNIQUE; ELECTRICITY; LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKEACOUSTIC ELECTROMECHANICAL TRANSDUCERS; PUBLIC ADDRESS SYSTEMS

The utility model relates to a make an uproar device and electronic equipment are prevent wind to microphone. The device includes inlet side and outlet side, be provided with first cavity and first pressure release hole, the one end and the first cavity intercommunication in first pressure release hole at the inlet side to the other end and exterior space intercommunication, be provided with second cavity, third cavity and second pressure release hole at the outlet side, the second cavity passes through second channel and second cavity intercommunication, the one end and the second cavity intercommunication in second pressure release hole through first passageway and first cavity intercommunication, third cavity to the other end and exterior space intercommunication, third cavity constructed for be used for with mike's sound hole intercommunication. The utility model discloses a technical problem that will solve is that the earphone in -line control device wind that has now is made anuproar greatly. Utility m