Balanced armature receiver and electronic equipment

The utility model discloses a balanced armature receiver and an electronic device. The balanced armature receiver comprises a housing assembly, a diaphragm assembly, a motor assembly and a driving rod. The shell assembly comprises an accommodating space; the diaphragm assembly divides the accommodating space into a front cavity and a rear cavity; the motor assembly comprises yoke iron, magnets, a coil, a reed and protection sheets made of non-magnetic materials, the two magnets are arranged oppositely in a heteropole mode, an interval space is reserved between the two magnets, the coil is provided with a through hole communicated with the interval space, the reed is provided with a moving part penetrating through the through hole and the interval space, and the two protection sheets are located on the two sides of the moving part respectively. The protection sheets are oppositely arranged in a gap between the moving part and the magnet and extend into the through hole of the coil; the driving rod is connected