Extending arm adjusting structure of surgical microscope

Abstract

The invention discloses an extending arm adjusting structure of a surgical microscope. The structure comprises a base, a stand column is rotationally connected to the middle of one end of the top faceof the base, a cavity is formed in the middle of the top face in the stand column, and a first air cylinder is fixedly arranged on the inner bottom face of the cavity; the output end of the first aircylinder is fixedly connected with the middle position of the bottom of a rectangular block, lug plates are vertically welded to the two ends of the lower portion of one side wall of the rectangularblock, and a driving motor is fixedly arranged in the middle of the outer wall of the lug plate at one end of the rectangular block; the rotating end of the driving motor penetrates through the lug plate and is fixedly connected with a worm, and the other end of the worm is rotationally connected with the side wall of the lug plate at the other end of the rectangular block; the middle of the upperportion of the worm is meshed with a gear, and the inner ring of the gear fixedly sleeves a short shaft; one end of the short shaft is rotationally connected with the side wall of the rectangular block, and second air cylinders are fixedly arranged at the upper end and the lower end of the face, opposite to the rectangular block, of the gear; the output ends of the second air cylinders are fixedly connected with a pitching device, and the microscope is fixedly arranged on the pitching device.

Description

technical field [0001] The invention relates to the technical field of arm adjustment of an operating microscope, in particular to an arm adjusting structure of an operating microscope. Background technique [0002] Surgical microscopes are mainly used for the suturing of tiny blood vessels and nerves, as well as other delicate operations that require the help of a microscope. Thoroughly, it will bring secondary harm to the patient. If things go on like this, it will also cause great inconvenience to the work of the medical staff. The reason for this is that the arm adjustment of the microscope is not humanized and diverse enough to meet the needs of actual operation. , the introduction and defects of the prior art, for this reason we propose an arm adjustment structure of an operating microscope to solve the above problems. Contents of the invention [0003] The object of the present invention is to provide an adjustable arm extension structure of a surgical microscope t...

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Problems solved by technology

[0002] Surgical microscopes are mainly used for the suturing of tiny blood vessels and nerves, as well as other delicate operations that require the help of a microscope. Thoroughly, it will bring secondary harm to the patient. If things go on like this, it will also cause great inconvenience to the work of the medical staff. The reason for this is that the arm adjustment of the microscope is not humanized and diverse enough to meet the needs of actual operation. , introduction and defects of prior art, for this reason we propose a kind of arm adjustment structure of surgical microscope to solve the above problems

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