Patent ID: 9119311
Filing Date: 2015-08-25
Classification: G06F,H04M,H05K

Abstract:
1. An electronic device comprising: a housing including an opening portion and an annular projection provided in the vicinity of the opening portion from the housing, and the annular projection projects so as to surround a periphery of the opening portion; a frame member including a tubular portion having an outer surface that faces the annular projection to be fitted with the annular projection, a top plate exposed from the opening portion with the tubular portion fitted with the annular projection, and an extension portion extending from the outer surface of the tubular portion, the tubular portion being expanded toward the annular projection when a pressing force is applied to a surface of the top plate exposed from the opening portion with the annular projection and the tubular portion fitted with each other; and an O-ring that contacts entire peripheries of the outer surface of the tubular portion and an inner surface of the annular projection, wherein when the pressing force is applied to the surface of the top plate, the O-ring is pressed directly against the annular projection and compressed so that a seal is strengthened to keep waterproof property and dust-proof property.