Power quick-mounting device, power device and surgical robot

Abstract

The invention belongs to the technical field of medical treatment, and particularly discloses a power quick-mounting device, a power device and a surgical robot. The power quick-mounting device comprises a quick-mounting unit, wherein the quick-mounting unit comprises a mounting main shaft, a plugging sleeve and a ball, the mounting main shaft is provided with a containing cavity and a placing hole, the plugging sleeve can slide between a first position and a second position relative to the mounting main shaft, the ball is partially contained in the placing hole, and a ball groove is formed in the inner wall of the plugging sleeve; a base unit which is provided with an inserting cylinder part, wherein an accommodating groove is formed in the outer wall of the inserting cylinder part; when the plugging sleeve slides to the first position, the ball can retreat from a containing cavity and partially enter the ball grooves, and when the plugging sleeve slides to the second position from the first position, the groove walls of the ball groove can abut against the ball and enable the ball to partially extend into the accommodating grooves. According to the power quick-mounting device, the power device and the surgical robot, the convenience of cleaning and replacing the power unit can be improved.

Description

technical field [0001] The invention belongs to the field of medical technology, and in particular relates to a power fast assembly device, a power device and a surgical robot. Background technique [0002] With the advancement of science and technology and the development of robotics, medical robots that can assist doctors in surgical operations are more and more widely used in the medical field. While improving the accuracy and stability of surgery, they can also reduce the operating intensity and fatigue of surgeons. , thereby improving surgical safety. Orthopedic surgical robots are a type of medical robots that can be used in bone and joint surgeries such as joint replacement surgery and joint repair surgery. [0003] Orthopedic surgery often requires precise cutting, grinding, fixation, etc., so the end of the robotic arm of an orthopedic surgical robot is usually equipped with a surgical instrument with a power unit. The power unit on a traditional orthopedic surgic...

AI Technical Summary

Problems solved by technology

However, the quick-installation swing saw disclosed in the prior art only improves the quick-installation efficiency by keeping the screws on the joint of the mechanical arm all the time. During the assembly process, it still needs to use special tools to screw the screws to complete the assembly, which is difficult to achieve in essence. The requirement for fast assembly, that is, the quick assembly swing saw disclosed in the prior art also has problems such as troublesome disassembly and assembly, and long disassembly and assembly time, which is difficult to meet the needs of the power unit of the existing orthopedic surgical robot for fast assembly.

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