Rotating hinge device for mobile phone and dual hinge device having the same and swing type mobile phone having the same and sliding/swing type mobile phone having the same and

The present invention includes a main body housing, having a liquid crystal display unit, and the first, second and folder rotating on the main housing around the hinge axis, the first and second hinge axes provided, and the first and second hinge axis to the folder in the rotation hinge unit of the mobile terminal consisting of a connection member for the center rotatably connected with, is provided on the base member and a rotary member and the first and second guide pins provided on the rotary member and the base member, wherein first and second guide is coupled with the pin moving the rotating member to the second hinge axis, when the center rotated in a clockwise or counterclockwise direction and guide the linear movement of the first guide pin, inclined to the second guide pin guides and guide Sikkim moved to after the curve as well as to guide movement with the second hinge axis and then inclined guide moving along the curve of the liquid crystal display unit of the folder, Providing a first and second guide portions and said first and second guides are provided between the parts of the first power to be movable in a straight line or tilted after moving curved second guide pin which is located in the center, based on the group connection member It characterized in that it comprises at least one power supply means and, thus, close to one another by a folder in the main housing has the advantage that the device can be miniaturized by reducing the unnecessary rotation space generated during the release of the existing turns. The main body housing, a folder, the rotation hinge unit, the dual hinge unit.