摘要 |
A vibrating motor and an electronic device. The vibrating motor comprises a housing formed by an upper shell (1) and a lower shell (2), and a slider portion and a stator portion are accommodated in a cavity encircled by the housing. The slider portion comprises magnets (5), spring plates (7), and a mass block (8). The mass block (8) has accommodation grooves (81) matching the external profiles of the magnets (5), and the magnets (5) are accommodated into the accommodation grooves (81). The mass block (8) is connected to the upper shell (1) by using the spring plates (7), and is suspended inside the housing. The stator portion comprises coils (3) and a frame (4) made of a magnetic material. The frame (4) is fixed on the lower shell (2), and has accommodation structures (41) matching the external profiles of the coils (3). The coils (3) are embedded in the accommodation structures (41) of the frame (4). Coils are embedded in a frame made of a magnetic conductive material, and magnetic induction lines that diverge freely are folded and constrained in the magnetic conductive material, and are transmitted to the slider portion of the vibrating motor, thereby improving the utilization of the magnetic induction lines, and improving the vibration performance of the motor. |