20090036180 | ELECTRONIC DEVICE AND SLIDING MODULE THEREOF - A sliding module includes a first element, a second element, and a third element disposed between the first and second elements and rotated between a first reference position and a second reference position. When the third element is located at the first reference position, the second element is positioned at a first predetermined position. When the third element is positioned at the second reference position, the second element is positioned at a second predetermined position. When the second element is moved from the first predetermined position toward a first direction, the second element pushes the third element to move from the first reference position toward the second reference position. When the second element is moved from the second predetermined position toward a second direction, the second element pushes the third element to move from the second reference position toward the first reference position. | 02-05-2009 |