ARTICULATED FULL-AUTOMATIC ROTARY CLAMPING HOLDER

An articulated full-automatic rotary clamping holder includes a rear base, a bottom support arm, a left holding arm and a right holding arm. The rear base is fixedly connected with a return elastic member extending vertically for returning the bottom support arm upward. One end of the return elastic member is fixed to the rear base. Another end of the return elastic member is connected to the bottom support arm.