Foldable electronic device

A foldable electronic device, comprising:

• a first body;
• a first magnet, disposed in the first body;
• a second body;
• a hinge, connected to the first body and the second body, so that the first body and the second body are rotated relatively by the hinge to be folded and unfolded, and are converted between a 0-degree state and a 360-degree state, wherein in the 0-degree state, the first body is stacked on an upper surface of the second body, the first magnet is adjacent to the upper surface and away from a lower surface of the second body, in the 360-degree state, the first body is stacked on the lower surface, the first magnet is adjacent to the lower surface and away from the upper surface, and the upper surface and the lower surface are two opposite surfaces of the second body;
• a counterweight wheel, pivoted to the second body, wherein a pivot joint between the counterweight wheel and the second body is eccentric to a gravity center of the counterweight wheel;
• a carrier, pivoted to the second body, wherein an end portion of the counterweight wheel is connected to the carrier, and the pivot joint between the counterweight wheel and the second body is located between the end portion and the gravity center;
• and
• a second magnet, disposed in the carrier,
• wherein the counterweight wheel is rotated in the second body by gravity in response to a posture of the second body, and drives the carrier and the second magnet to rotate in the second body, in a process of being converted from the 0-degree state to the 360-degree state, the counterweight wheel drives the second magnet to move away from the upper surface and move closer to the lower surface, in a process of being converted from the 360-degree state to the 0-degree state, the counterweight wheel drives the second magnet to move away from the lower surface and move closer to the upper surface, and the first magnet and the second magnet move closer to each other to generate a magnetic attracting force.