Vibration motor with damping glue between elastic arms and metal plates in viberator

A vibration motor, comprising a housing having a receiving space, a stator assembly fixed in the housing, a vibrator assembly received in the housing and driven by the stator assembly to vibrate, and at least one leaf spring connecting the housing and the vibrator assembly,

• wherein each of the at least one leaf spring comprises an outer fixed portion fixed to the housing, an inner fixed portion fixed to the vibrator assembly, and at least two elastic arms connecting the outer fixed portion and the inner fixed portion, the at least two elastic arms extend from the inner fixed portion to the outer fixed portion in a manner of rotating around the inner fixed portion, wherein the vibration motor further comprises damping glue arranged between two adjacent elastic arms of the at least two elastic arms for adjusting vibration damping of the vibrator assembly,
• wherein the vibrator assembly comprises a bracket, a coil wound around the bracket, and a weight fixed to the bracket, wherein a metal member is embedded in the bracket, the metal member comprises a first metal plate, a second metal plate arranged parallel to and apart from the first metal plate, and a metal post connecting the first metal plate and the second metal plate, wherein the metal post is perpendicular to the first metal plate and extends along a vibrating direction of the vibrator assembly;
• and wherein the coil sleeves the metal post and is located between the first metal plate and the second metal plate.