Wireless microphone

• Main Authors: SUN SHAODONG, WANG GUIHU
• Format: Patent
• Language: Chinese; English
• Published: 12.06.2020
• Subjects: BASIC ELECTRIC ELEMENTS; DEAF-AID SETS; ELECTRIC COMMUNICATION TECHNIQUE; ELECTRICITY; LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKEACOUSTIC ELECTROMECHANICAL TRANSDUCERS; PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY; PUBLIC ADDRESS SYSTEMS

The utility model discloses a wireless microphone. The microphone comprises a microphone body, a microphone circuit board and a battery jar, the microphone body comprises a microphone middle section and a microphone tail tube, the battery jar is connected with the microphone tail tube, the battery jar comprises a pressing type spring lock and a battery chamber, the pressing type spring lock comprises a spring, a limiting groove and an elastic buckle seat, the limiting groove is located above the battery chamber, and the elastic buckle seat is fixed at the tail end of the limiting groove; a button matched with the elastic buckle seat is fixed on the cylinder body, when the battery jar is located at the upper limit position of the cylinder body, the spring is released, and the elastic buckleseat abuts against the button; when the button is pressed down by external force, the microphone tail tube is pulled down, and the battery jar leaves the upper limit position of the microphone body,the spring is compressed,