Radio frequency treatment head

The present invention discloses a radio frequency treatment head. The treatment head comprises a treatment head housing, a lead, a radio frequency part and a plurality of treatment parts. Each treatment part comprises a pedestal, an electrode tip, a screwing part and a contact part. Each pedestal is a cylindrical structure provided with internal threads arranged at the inner side of each pedestal, each screwing part is a cylindrical part provided with external threads arranged at the outer side of each screwing part, the internal threads and the external threads are matchingly connected, the bottom of each pedestal is arranged at the surface of the treatment head housing, each contact part is a semispherical housing, the inner wall of each contact part is a spherical cap, each contact part is arranged at the top of each screwing part, the top portion of each electrode head is connected with the inner wall arc roof of each contact part, and the bottom of each electrode head is connected with the radio frequenc