| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a sheet metal frame that obtains high rigidity and surface accuracy by removing the distortion caused by the formation of a diaphragm with a simple structure, and an electronic apparatus including the sheet metal frame. <P>SOLUTION: Diaphragms 51a to 51e that enhance the rigidity of a support frame 50 and prevent the twisting and distortion are formed on the surface of a frame body 50a. In addition, linear grooves 53 are stamped so as to surround the peripheries of the diaphragms 51a to 51e. <P>COPYRIGHT: (C)2012,JPO&INPIT |
