structure for action to button of an hand phone

摘要

PURPOSE: A structure for operating buttons in a terminal is provided to prevent a wrong operation from being generated by making only either of the buttons of a button member operated even though any portion of the button member is pressed. CONSTITUTION: In a terminal including a button to press a tack switch(16) so as to transfer an inputted signal to a printed-circuit board, rotary bosses(40) and a button member(50) are formed. The rotary bosses(40) are protruded opposite to each other on the inner side of a penetration hole(111). The button member(50) comprises a body(51) and push bosses(53). The body(51) has rotation holes, into which the rotary bosses(40) are inserted. The push bosses(53), separated at a required distance and opposite to each other, formed in the inside of the body(51).