| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an electronic apparatus having a screw fastening structure that makes erroneous operation of the apparatus and breakage of an electronic component due to static electricity applied from the outside of a device hardly occur. Ž<P>SOLUTION: The electronic apparatus such as a camera has the screw fastening structure. In the screw fastening structure, a non-conductive members 205 and 210 and a conductive member 227 maintained at a reference potential are fastened together to a non-conductive structure from the nonconductive members 205 and 210 toward the structure by use of a conductive screw 260, the non-conductive structure having a portion with which the screw 260 helically engages. The conductive member 227 has a hole 227a through which the screw 260 passes. An edge defining the hole 227a has, around the center of the hole: a portion that extends along a circle that has a diameter greater than the diameter of the highest ridge of the screw; and a projection portion 227c projecting from a portion extending along the circle to another circle that has a diameter smaller than the highest ridge of the screw but greater than the diameter of the lowest ridge of the screw. Ž<P>COPYRIGHT: (C)2010,JPO&INPIT Ž
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