Electronic device

An electronic device, comprising:

• a first body having a display surface;
• a second body adapted to be connected to the first body;
• a linking member disposed within the second body;
• a plurality of keys movably connected to the second body;
• and
• an actuating module disposed within the second body and located between the linking member and the keys, wherein the linking member moves via a relative movement between the first body and the second body, so that the actuating module pushes the keys to move from the inside of the second body to the outside of the second body, and the actuating module is in contact with each of the keys,
• wherein the actuating module comprises:
• a plurality of actuating units, each of the actuating units disposed between the corresponding key and the linking member, each of the actuating units comprising:
• a first magnetic pole disposed at the corresponding key;
• a second magnetic pole disposed at the corresponding key;
• and
• a third magnetic pole disposed at the linking member, wherein a magnetic attraction between the first magnetic pole and the third magnetic pole positions the corresponding key at the inside of the second body, and the relative movement between the first body and the second body moves the linking member to enable a magnetic repulsion between the second magnetic pole and the third magnetic pole to push the corresponding key to move outside the second body.