Electroacoustic transductor structure

An electroacoustic transductor structure, comprising:

• a base having a cavity, the cavity having two openings oppositely arranged in a first direction;
• an actuating mechanism comprising an annular fixed part that surrounds the first direction and is fixed to the base, a first actuating arm, and a second actuating arm, the first actuating arm and the second actuating arm being formed in the fixed part, respectively, the fixed part having a first end and a second end that are oppositely oriented in a second direction perpendicular to the first direction, the first actuating arm extending from the first end of the fixed part till adjacent the second end of the fixed part, the second actuating arm extending from the second end of the fixed part till adjacent the first end of the fixed part;
• and a diaphragm which covers one of the openings, the diaphragm comprising an annular edge part which surrounds the first direction and is fixed to the fixed part, a body part located in a central area of the edge part and a connecting part elastically connecting the edge part and the body part, two ends of the body part in the second direction being fixed to a terminal end of the first actuating arm and a terminal end of the second actuating arm, respectively.