| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a push-button device of communication equipment which is free of a risk of breakage etc., when push buttons are attached, and facilitates attaching operation and does not require so large design alterations to change pressing force. <P>SOLUTION: A push button 7 is fixed to a rear surface of a front case 2 by screwing, and fulcrum ribs 13, 13 are provided at positions between an operation part 11 and a screw hole 15 of the push button 7. The fulcrum ribs 13, 13 are held between the rear surface of the front case 2 and a circuit board 9 from front-rear directions, so that the push button 7 can be pushed in and operated at projection positions of the fulcrum ribs 13, 13 as fulcra. Therefore, when the push button 7 is attached, a band piece 12, for example, need not be bent to remove a risk of breakage of the push button 7, so attaching operation for the push button 7 and, thereby, assembling operation for an entrance slave device 1 can be performed very easily. <P>COPYRIGHT: (C)2012,JPO&INPIT |
