发明名称 HORIZENTAL VIBRATION MOTOR
摘要 PURPOSE: A horizontal vibrating motor is provided to improve the lifetime of an elastic member and prevent the deformation of an elastic constant of the elastic member. CONSTITUTION: A stator(20) includes a coil block fixed to a bottom plate of a case. A vibrator includes magnets arranged on the upper side of the coil block, a yoke(200), and a square frame shaped weight. The weight fixes the magnets with the yoke. The elastic member includes a first elastic member and a second elastic member. A first elastic member is fixed to one side of the weight and one side of the case. The yoke fixes the magnets and includes a first impact absorbing unit and a second impact absorbing unit(230).
申请公布号 KR20120022275(A) 申请公布日期 2012.03.12
申请号 KR20100085696 申请日期 2010.09.01
申请人 LG INNOTEK CO., LTD. 发明人 PARK, YOUNG IL
分类号 H02K33/12;B06B1/14 主分类号 H02K33/12
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