| 摘要 |
PROBLEM TO BE SOLVED: To eliminate anxiety that electric connection is not stably performed any time, and the operation of a camera is stopped or punctured by static electricity from the outside of the camera in the conventional electronic equipment which is easily influenced by thrust backlash of a rotating operation member and the deformation of a fall-off preventing member because the fall-off preventing member is brought into contact with a contact in its shaft direction. SOLUTION: The electronic equipment is hardly influenced by the thrust backlash of the rotating operation member 1 and the deformation of the fall-off preventing member 20 because the fall-off preventing member 20 is brought into contact with the contact 30 in its circumference direction. Therefore, the electric connection is always stably performed, and the operation of the camera is prevented from being stopped or punctured by the static electricity from the outside of the camera. COPYRIGHT: (C)2009,JPO&INPIT
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