Hidden anti-falling device of collar clip microphone

• Main Authors: LIN YASEN, LIN YUNYING
• Format: Patent
• Language: Chinese; English
• Published: 28.07.2023
• Subjects: DEAF-AID SETS; ELECTRIC COMMUNICATION TECHNIQUE; ELECTRICITY; LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKEACOUSTIC ELECTROMECHANICAL TRANSDUCERS; PUBLIC ADDRESS SYSTEMS

The utility model discloses a hidden anti-drop device of a collar clip microphone, which comprises a microphone body, a clamping plate is hinged to the back of the microphone body through a hinge shaft, a first magnet is arranged on the side face, close to the microphone body, of the clamping plate, a second magnet is arranged on the back of the microphone body, an insertion hole is formed in the clamping plate, and the insertion hole is communicated with the microphone body. The back surface of the microphone body is provided with a positioning groove, and a pin is arranged in the jack in a penetrating manner. According to the hidden anti-falling device of the collar clip microphone, through the arrangement of the clamping plate, the hinge shaft and the torsion spring, the clamping plate can be clamped on a collar, the clamping stability between the clamping plate and the collar is improved through the mutual adsorption of the first magnet and the second magnet with opposite magnetic poles, and the clamping