Touch control knob device

The invention discloses a touch control knob device. The device comprises a knob main body, a fixed base, a base and two first touch control connecting pads; a groove is formed in the bottom of the knob main body and provided with an open end and a closed end which are opposite to each other, and the closed end extends towards the open end so as to form a convex shaft in the groove; a slot and aninstallation groove are formed in the top and bottom of the fixed base respectively, the convex shaft is rotatably inserted into the slot, and the fixed base is arranged in the groove; the first touchcontrol connecting pads are arranged at the bottom of the knob main body, and the base is located between the first touch control connecting pads, the bottom of the base and the bottom surfaces of the first touch control connecting pads are all arranged on a touch display panel so as to retain the knob, and meanwhile a screen of the panel is magnified. 本发明系揭露一种触控旋钮装置，包含一旋钮主体、一固定座、一底座与二个第一触控接垫。旋钮主体之底部具有一凹槽，凹槽具有彼此相对之一开放端与一封