| 摘要 |
A biaxial hinge mechanism is composed of a monitor opening and closing mechanism 200 for allowing a monitor 3 to open and close with respect to a first rotation center axis X, and a monitor rotating mechanism 100 for allowing the monitor 3, which is rotated in the open direction with respect to the first rotation center axis X, to rotate about a second rotation center axis Y orthogonal to the first rotation center axis X. The monitor rotating mechanism 100 further includes a sub-base 14 fixed to a base 21 of the monitor opening and closing mechanism 200; a cylindrical boss 11 of which one end is fixed to the monitor 3, and of which the other end is supported rotatably about the second axis Y by the sub-base 14; and a bush 34 of which one end is fixed to the base 21 of the monitor opening and closing mechanism 200 and which is inserted into the boss 11 from the other end side thereof to journal the boss 11. |
