| 摘要 |
A brush of a flat type vibration motor is provided to improve reliability and performance by preventing a part of the brush contacting a rotor from being contaminated due to flux or solder. An upper part and a lower part of a supporting shaft(120) are supported by a case(110). A substrate(130) is fixed in the lower part of the case. A stator(140) is fixed in the lower part of the case. A rotor(160) is rotatably installed in the support shaft. The rotor generates the vibration by the action with the stator while rotating. A brush(170) electrically connects a substrate and the rotor. One end of the brush is soldered and connected to the substrate and the other end of the brush is contacted with the rotor. One end and other end of the brush are opposite based on the supporting shaft. |
