| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide an opening and closing type electronic apparatus that can be made further compact without spoiling convenience of a user although opening/closing detection means is positioned nearby a hinge part.SOLUTION: A hinge part 30 is constituted by rotatably coupling an upper hinge piece 31 connected with an upper housing 10 and a lower hinge piece 32 connected with a lower housing 20 to each other, and one of the upper hinge piece 31 and the lower hinge piece 32 has smaller outer diameter than the other. An arrangement member 50 is provided with a projection part 50a at a position, corresponding to the hinge piece having the smaller outer diameter in the axial direction of the hinge part 30, more on a hinge part side than a position where the arrangement member can be arranged for the hinge piece, having a larger outer diameter, of the hinge part 30 from a direction perpendicular to the axial direction of the hinge part 30, and the projection part 50a is provided with opening/closing detection means 51 of detecting the hinge part 30 being opened and closed.</p> |
