LINEAR VIBRATION MOTOR HAVING A SIMPLIFIED ASSEMBLY PROCESS

摘要

PURPOSE: A linear vibration motor is provided to simplify a part manufacturing process and an assembling process by integrating a weight and a yoke in a single vibrating member. CONSTITUTION: A bracket closes the opened lower side of a case(1). An elastic member(5) is attached to the inner upper side of the case. A vibrating element(7) is fixed to the lower side of the elastic member. A permanent magnet(9) is installed to the vibrating element. A plate(11) is installed in the lower side of the permanent magnet. A signal transmission member is arranged between the permanent magnet and the bracket. A coil is attached to the upper side of the signal transmission member.