Earphone for aircraft air traffic control communication

• Main Author: CAO MINGSONG
• Format: Patent
• Language: Chinese; English
• Published: 22.03.2024
• Subjects: DEAF-AID SETS; ELECTRIC COMMUNICATION TECHNIQUE; ELECTRICITY; LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKEACOUSTIC ELECTROMECHANICAL TRANSDUCERS; PUBLIC ADDRESS SYSTEMS

The utility model discloses an earphone for aircraft aviation control communication, and relates to the technical field of aircraft aviation earphones. The loudspeaker comprises a fixed arc frame, connecting arc plates are fixedly connected to the left side and the right side of the bottom face of the fixed arc frame, control connecting shells are clamped to the surfaces of the two connecting arc plates, and loudspeaker control pieces are fixedly connected to the rear sides of the inner walls of the two control connecting shells. Ring pads are fixedly connected to the opposite surfaces of the two control connecting shells, and protective devices with variable coating ranges are arranged on the left and right sides of the front and rear sides of the inner walls of the two control connecting shells. According to the device, the problem that electromagnetic waves generated by other devices in an airplane affect a receiving control element in the device can be solved, the normal use quality of the device is guara