LED (Light Emitting Diode) photoelectric multifunctional microscope

Abstract

The invention relates to an LED (Light Emitting Diode) photoelectric multifunctional microscope, which comprises a base, wherein a C-shaped microscope arm is hinged on the base, and the lower end of the microscope arm is fixedly connected with an objective table; a light hole is formed in the objective table; an adjusting aperture is fixedly installed under the objective table; the light hole vertically corresponds to the adjusting aperture; the upper end of the microscope arm is vertically and movably connected with a microscope cone through focus screws; a microscope bracket is relatively and rotationally installed at the lower end of the microscope cone; an object lens is fixedly installed under the microscope bracket; the upper end of the microscope cone is connected with an eye lens, a display or a laser lamp; a reflector is connected under the object lens; an object lens hole is formed in the middle of the reflector and vertically corresponds to the light hole; the area on the reflector excluding the object lens hole is an annular rough surface; two groups of strong magnets are vertically and correspondingly installed on the upper surface and the lower surface of the objective table and are positioned on two sides of the light hole; a glass slide is fixed on the objective table through the strong magnets; and an LED lamp is fixedly installed under the objective table and is connected with a battery box through a lead.

Description

technical field [0001] The invention relates to a biology teaching microscope, in particular to an LED photoelectric multifunctional microscope. Background technique [0002] At present, the basic structure of ordinary teaching microscopes used in primary and secondary schools in our country is assembled from eyepieces, lens barrels, quasi-focus spirals, objective lenses, stages, film clips, light holes, reflectors, mirror frames, bases and other components. . When observing slices, it is time-consuming and labor-intensive to adjust the mirror due to light. If the weather is bad or other reasons lead to insufficient light, it will also affect the observation effect; during use, one can only observe one by one in turn, and it is impossible to share the images in the observation microscope at the same time. The micro world wastes limited classroom teaching time and hinders the cultivation of students' practical operation ability and hobbies to a certain extent. In addition, ...

AI Technical Summary

Problems solved by technology

When observing slices, it is time-consuming and labor-intensive to adjust the mirror due to light. If the weather is bad or other reasons lead to insufficient light, it will also affect the observation effect; during use, one can only observe one by one in turn, and it is impossible to share the images in the observation microscope at the same time. The microcosmic world wastes limited classroom teaching time and hinders the cultivation of students' practical operation ability and hobbies to a certain extent

In addition, this kind of ordinary microscope can only observe slices, and cannot observe opaque objects (such as the compound eyes of flies, the mouth of mosquitoes, the surface structure of leaves, etc.), and students cannot use microscopes to observe objects that they are more interested in

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