Circular single-layer vibration transmission sheet device

• Main Authors: CHEN CANGYI, HU SIQIN
• Format: Patent
• Language: Chinese; English
• Published: 06.01.2023
• 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 circular single-layer vibration transmission sheet device, which belongs to the field of vibration transmission sheets and comprises a flat sheet body, the flat sheet body comprises a central part and a peripheral part, a plurality of discontinuous through holes or through grooves are arranged on the flat sheet body, and the central part and the peripheral part are connected through at least three connecting support rods. The connecting support rods are in single-group rotational symmetry or multi-group rotational symmetry, and due to the fact that the connecting support rods are in single-group rotational symmetry or multi-group rotational symmetry, when moving parts of the bone conduction vibrator and the actuator move, the connecting support rods provide symmetrical elastic support, and the moving parts are kept balanced and stable when vibrating in the Z-axis direction. The motion of inclining and deviating from the Z axis in the Z-axis direction is avoided, and the vibration