Multi-angle rotating device for coagulation cutter

The utility model relates to a multi-angle rotating device for a coagulation cutter. The multi-angle rotating device comprises a base, a pressing rotating shaft, a roller and a clamp spring, wherein the base is fixed on a handle of the coagulation cutter, the pressing rotating shaft is fixed on the base through the snap spring, and the roller is fixed on the pressing rotating shaft through interference fit. A fastening mechanism is arranged between the clamp spring and the base, and the rolling wheel is made of hard plastic. Through mutual cooperation of the base, the pressing rotating shaft,the rolling wheel and the clamping spring, 360-degree rotation of the pressing rotating shaft can be achieved, and therefore the tong head assembly connected with the pressing rotating shaft is drivento rotate at any continuous angle. 本实用新型涉及一种用于凝切刀多角度旋转装置，包括基座、压紧旋转轴、滚轮和卡簧；所述基座固定于凝切刀的手柄上，所述压紧旋转轴通过卡簧固定于基座，所述滚轮通过过盈配合固定于压紧旋转轴。所述卡簧与基座之间设置有紧定机构，所述滚轮由硬质塑料制成。本实用新型通过基座、压紧旋转轴、滚轮和卡簧的相互配合，可以实现压紧旋转轴的360度旋转，从而带动与压紧旋转轴连接的钳头组件的连续任意角度的旋转