| 摘要 |
A flat type vibration motor is provided to remove the protrusion to the outer side of the case and to achieve miniaturization and integration of product by elastically transforming the brush to position it inside the case. The supporting shaft(120) is supported in the upper case(111) and lower case(115). The substrate(150) having the through-hole which is combined in the one side of the lower case. The stator is fixed to the one side of the lower case. The rotor(140) which generates vibration and rotates by the stator is installed at the supporting shaft. The brush(160) is fixed to substrate and delivers current to the rotor. One side of brush is exposed outside through the through hole of substrate and the through hole of the lower case.
|
