Patent ID: 9619054
Date: 2017-04-11
CPC Classifications: G06F

Claim:
1. An active stylus, including: a pen body including an accommodation chamber surrounded by an inner perimeter thereof and a through hole unit located on an outer perimeter thereof; a control device mounted in the accommodation chamber, the control device including a circuit board capable of outputting a signal to a touch control device of a touch screen being touched by the active stylus, and at least one elastic conductive member electrically connected to the circuit board and exposed to the outside of the through hole unit; and a rotating barrel rotatably mounted on the pen body around the through hole unit, the rotating barrel including at least one control zone movable with the rotating barrel relative to the pen body to change the contact condition between the at least one elastic conductive member and the pen body for causing the circuit board to output one of a series of control signals to the touch control device of the touchscreen in executing a corresponding operating function.