Abstract: An input device has a base, two shafts, a touchpad and a switch. The shafts are pivotally connected between the base and the touchpad, and intersect each other. When the touchpad is pressed, the shafts rotate relative to the base and the touchpad simultaneously. As the shafts intersect each other, an intersection of the shafts is nearby or exactly on a center of the touchpad, such that the shafts can pull down the touchpad from the center. Thus, no matter what location on the touchpad is pressed, a pressing force is spread uniformly, which makes the touchpad move down evenly without tilting. Besides, pulling down the touchpad from the center can further prevent leverage and deformation of the touchpad, thereby avoiding affecting the user's feel of pressing. To sum up, the input device can make the touchpad move down evenly, and prevent the touchpad from deformation.

Abstract: An input device has a base, two shafts, a touchpad and a switch. The shafts are pivotally connected between the base and the touchpad, and intersect each other. When the touchpad is pressed, the shafts rotate relative to the base and the touchpad simultaneously. As the shafts intersect each other, an intersection of the shafts is nearby or exactly on a center of the touchpad, such that the shafts can pull down the touchpad from the center. Thus, no matter what location on the touchpad is pressed, a pressing force is spread uniformly, which makes the touchpad move down evenly without tilting. Besides, pulling down the touchpad from the center can further prevent leverage and deformation of the touchpad, thereby avoiding affecting the user's feel of pressing. To sum up, the input device can make the touchpad move down evenly, and prevent the touchpad from deformation.