Patent ID: 9665123
Date: 2017-05-30
CPC Classifications: G06F

Claim:
1. An electronic device comprising: a first body pivoted to a second body with a display; a rotating base pivoted to the first body and suitable for rotating between a using position and a retracting position with respect to the first body, and; a rotating base driving system adapted to determine an operation status of the electronic device and control a movement of the rotating base with respect to the first body, wherein the operation status comprises a connection status of a connection port of the rotating base, and the connection status comprises either a with plug state for indicating that the connection port is connected with an external device outside the electronic device or a without plug state for indicating that the connection port is not connected with the external device outside the electronic device; and the operation status comprises a position of the rotating base, and the determining module comprises a detecting unit adapted to detect the position of the rotating base; and the detecting unit comprises a variable resistor, the variable resistor is coupled between the first body and the rotating base, a voltage of the variable resistor changes along with a rotation of the rotating base with respect to the first body, and the detecting unit detects whether the rotating base is located at the using position or the retracting position based on the voltage.