VIBRATOR AND PORTABLE TELEPHONE

摘要

PROBLEM TO BE SOLVED: To provide a vibrator which is excellent in assembling properties and mounting properties and highly reliable on vibration. SOLUTION: The vibration generating part of the vibrator 1 is composed of a U-shaped plate spring 2 with its one end fixed to a circuit substrate 6, permanent magnets 3 arranged oppositely through the plate spring 2, and a solenoid coil 4 and has power supply terminals 10 having a spring property which are set to press the vibration generating part from above. The power supply terminals 10 press an adhesion part when fitted by a power supply means from an attachment device such as a portable telephone and an adhesive tape.