ELECTROMAGNETIC VIBRATOR AND PORTABLE ELECTRONIC EQUIPMENT HAVING THE SAME

摘要

PROBLEM TO BE SOLVED: To obtain a further reliable cellular phone by solving the problem that the metallic cover is peeled from a motor or the printed circuit board of the cellular phone due to dropped impact in the cellular phone (portion electronic equipment) using a vibration motor (an electromagnetic oscillator). SOLUTION: The motor has a base 11 that allows a metal piece 13 to be subjected to insert molding for retaining and is made of resin, and the metallic cover 21 that covers the base 11. In the cover 21, a tab 22 provided at one end of the cover 21 is bent to the bottom surface side from the side of the base 11 for engaging and sticking to the metal piece 13 of the base.