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Lens rotation regulator for medical microscope

A technology of lens rotation and adjuster, which is applied in the microscope field, can solve problems such as inability to meet multiple adjustments, and achieve the effect of convenient operation and optimal adjustment

Inactive Publication Date: 2021-01-08
李鸿兴
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The above-mentioned patent has the following disadvantages: the rotary adjuster can adjust the aperture, but in the medical environment, the observation light source is usually sufficient, and there are frequent requirements for lens conversion, so the rotary adjuster cannot meet the needs of multiple adjustments

Method used

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  • Lens rotation regulator for medical microscope
  • Lens rotation regulator for medical microscope
  • Lens rotation regulator for medical microscope

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Embodiment Construction

[0030] The technical solution of this patent will be further described in detail below in conjunction with specific embodiments.

[0031] Embodiments of the present patent are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are only used for explaining the patent, and should not be construed as limiting the patent.

[0032] In the description of this patent, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", The orientation or positional relationship indicated by "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing this patent and simplifying the des...

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Abstract

The invention discloses a lens rotation regulator for a medical microscope, belongs to the technical field of microscopes, aims to adjust an objective lens and an ocular lens independently. The lens rotation regulator specifically comprises a bottom plate and a locking assembly; two supports are fixedly connected to the outer wall of the top of the bottom plate; a lens cone is fixedly connected tothe outer wall of one side of each support; the lens cone is in an L shape; a refraction lens is arranged in the lens cone; rotating assemblies are fixedly connected to the bottom and the outer wallof one side of the lens cone; the outer wall of the bottom of one rotating assembly is fixedly connected with a longitudinal shaft assembly, and the outer wall of one side of the other rotating assembly is fixedly connected with a transverse shaft assembly. According to the lens rotation regulator for a medical microscope of the invention, two groups of rotating assemblies are arranged, so that the objective lens and the ocular lens can be simultaneously adjusted, the adjustment of magnification times is optimized, the trouble of screwing down the objective lens and the ocular lens in the prior art is avoided; and the lens cone can be separated from and independent of the objective lens and the ocular lens by virtue of an adapter I and an adapter II; and the lens cone does not need to be held tightly and integrally fixed when magnification adjustment is carried out.

Description

technical field [0001] The invention relates to the technical field of microscopes, in particular to a lens rotation regulator for medical microscopes. Background technique [0002] Existing microscopes have the following two problems for lens rotation adjustment. One is that the eyepiece needs to be removed and replaced, and the eyepiece adjustment mechanism is lacking. The other is that the central axis of the objective lens adjustment and the lens barrel are integrally constructed, and the lens barrel needs to be stabilized when turning. [0003] After retrieval, the Chinese patent application number is 201610442664.2, which discloses a rotary regulator for clinical medical microscopes, including a horizontal main adjustment column and a horizontal connection shaft, and the central position of the horizontal main adjustment column is axial A circular through hole is provided, and the horizontal main adjusting column is movably connected with the horizontal connecting shaf...

Claims

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Application Information

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IPC IPC(8): G02B21/24G02B21/00
CPCG02B21/0004G02B21/248
Inventor 李鸿兴马广庆
Owner 李鸿兴
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