Earphone loudspeaker capable of preventing ear injury

• Main Authors: ZHOU ZHIHONG, TIAN YANBO, LONG MING
• Format: Patent
• Language: Chinese; English
• Published: 02.05.2023
• Subjects: DEAF-AID SETS; ELECTRIC COMMUNICATION TECHNIQUE; ELECTRICITY; LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKEACOUSTIC ELECTROMECHANICAL TRANSDUCERS; PUBLIC ADDRESS SYSTEMS

The utility model discloses an ear injury prevention earphone horn, which comprises an earphone horn body, the earphone horn body comprises a cover plate, an installation cover, an earphone cover and an earphone shell, a coiled wire is fixedly installed inside the earphone shell, an inner wall of the earphone shell is bonded with a damage prevention pad, an inner wall of the damage prevention pad is bonded with a noise reduction cotton layer, and an inner pad layer is bonded inside the noise reduction cotton layer. A noise reduction cotton layer is arranged in the earphone shell, a supporting suspension is fixedly arranged in the noise reduction cotton layer, a vibrating diaphragm is fixedly arranged outside the supporting suspension, a diaphragm layer is adhered to the middle of the outer wall of the vibrating diaphragm, a magnet is arranged in the earphone shell, a plug connector is fixedly arranged on the outer wall of the earphone shell, and an installation cover is fixedly arranged outside the earphone s