Multifunctional writing pen and use method thereof

The invention discloses a multifunctional writing pen and a using method thereof. The multifunctional writing pen comprises a pen holder, a mounting cavity, a connecting column and ejectors, wherein the pen holder is sleeved with an anti-skid sleeve, the mounting cavity is formed in the pen holder, one end of the pen holder is fixedly connected with the connecting column, and the ejectors are symmetrically and fixedly connected to the side, away from the pen holder, of the connecting column. The multifunctional writing pen is novel in conception, simple, compact and reasonable in structure and multipurpose; a pen point is made of a Hold material and can be replaced, so that the use stability can be ensured; an intelligent chip is installed in the pen and can position the pen, and meanwhile, the simple communication function is achieved; and the ejectors arranged at the tail of the pen can drive the pen to fly in a short distance, and a whole pen body is made of ultra-light resin materials and conforms to the ergonomic pen grip design, so that the pen is convenient to use.