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Antipollution lens protective microscopes

A technology for protecting mirrors and lenses, which is applied in the field of optical instruments. It can solve the problems of glass slide and cover glass being broken, difficult to hold, economic loss, etc., and achieve the effects of preventing lens pollution, easy loading and unloading, and strong transparency.

Inactive Publication Date: 2007-08-22
曾东
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Since the focusing imaging distance range of the high-magnification lens of the microscope is very small, only the distance of the thickness of a hair, the manual operation is easy to exceed the effective range, and it is difficult to hold it properly. Once the range is exceeded, the slide glass and cover glass will be smashed , it is a trivial matter to break it, but it is a major matter to pollute the lens, which not only affects teaching, but also suffers economic losses

Method used

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  • Antipollution lens protective microscopes
  • Antipollution lens protective microscopes

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Embodiment approach

[0022] Embodiment of the present invention.

[0023] As shown in Figure 1-3, the lens antifouling protective mirror, the high power lens 1 is provided with a protective frame 2, the lower end of the frame 2 is provided with a rubber layer 3, the frame 2 and the rubber layer 3 are integrated, and its shape can be arc or obtuse angle Opening on one side of the shape or square. Frame material, available plastics, metal, any non-elastic material all can; Socket rubber layer can be used rubber, also available polyurethane, all elastic materials with soft middle band are all all can, the connection of plastic picture frame and rubber socket layer, both can be cold Welding can also be bonded with 502 superglue, and any fixed connection can be used. There is a cover glass socket on the rubber layer 3, and the thickness of the rubber layer below the cover glass socket is equal to the thickness of the slide glass. 6. The mirror frame 2 is connected to the high-magnification lens 1 thr...

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Abstract

The invention is a lens antifouling protection mirror, comprising microscope high power lens, glass slide, and cover glass, where the high power lens is provided with protection mirror frame, the bottom end of the mirror frame is equipped with rubber layer, the rubber layer is equipped with cover glass socket, the mirror frame is connected through connecting piece with lens body, the glass slide is equipped with groove in which sidesteps and specimen supporters are arranged. And it has characters of simple structure, reasonable design, easy to assemble and disassemble, use convenience, preventing lens pollution and having no refractivity, strong transparency, not affecting functions and effect of the original lens.

Description

Technical field: [0001] The invention relates to an optical instrument, which is suitable for teaching, scientific research and medicine, in particular to a lens antifouling protective mirror. Background technique: [0002] Since the focusing imaging distance range of the high-magnification lens of the microscope is very small, only the distance of the thickness of a hair, the manual operation is easy to exceed the effective range, and it is difficult to hold it properly. Once the range is exceeded, the slide glass and cover glass will be smashed , It is a trivial matter to smash it, and it is a major event to pollute the lens, which not only affects teaching, but also suffers economic losses. Invention content: [0003] In order to solve the above problems, the present invention provides an anti-pollution protective mirror for the lens, which can be controlled within a small size range during operation, so that the lens will not be polluted, and the slide glass and cover ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02B21/00
Inventor 曾东
Owner 曾东
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