Multi-ocular rotary adjusting type operation microscope

Abstract

The invention discloses a multi-ocular rotary adjusting type operation microscope. The multi-ocular rotary adjusting type operation microscope comprises an ocular mounting head, a cavity is formed ata middle location in the ocular mounting head, a micro motor is fixedly arranged at the middle location of one end of a bottom surface in the cavity, a rotating end of the micro motor is fixedly connected with a driving shaft; a pinion is fixedly sleeved at an outer wall of the driving shaft, the pinion is engaged with a gear wheel; a driven shaft is fixedly sleeved on an inner ring of the gear wheel, a bottom end of the driven shaft is rotatably connected with a bottom surface in the cavity, and an upper end of the driven shaft extends to the external of the cavity and is located at a centerlocation above the ocular mounting head, and a lantern ring is fixedly sleeved on a driven shaft outer wall extending to the external of the cavity; multiple mounting racks are fixedly arranged at theouter wall of the lantern ring, and oculars in different models are inserted into penetrating holes formed at outer ends of the mounting racks, and the lower end of each ocular is movably inserted into a mounting hole formed at the outer end of the ocular mounting head. The device disclosed by the invention can realize fast model change for the oculars without dismounting the same, and the working efficiency is greatly improved.

Description

technical field [0001] The invention relates to the technical field of operating microscopes, in particular to a multi-eye lens rotating and adjusting 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. As an indispensable part of the surgical microscope, the eyepiece is usually inserted into the eyepiece mounting head. , different types of eyepieces need to be replaced frequently, but the traditional replacement method is to remove the eyepiece from the mounting head and reinstall a new eyepiece. This replacement method wastes a lot of time and causes the patient to be treated later. Delay increases the pain of the patient, the introduction and defects of the prior art, for this reason we propose a multi-eye lens rotary adjustment type surgical microscope to solve the above problems. Contents of the invention ...

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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. As an indispensable part of the surgical microscope, the eyepiece is usually inserted into the eyepiece mounting head. , different types of eyepieces need to be replaced frequently, but the traditional replacement method is to remove the eyepiece from the mounting head and reinstall a new eyepiece. This replacement method wastes a lot of time and causes the patient to be treated later. Delay, increase the pain of the patient, the introduction of the prior art and the defects, for this reason we propose a multi-eye lens rotary adjustment type surgical microscope to solve the above problems

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