Light cube light filtering device for optical display

Abstract

The invention discloses a light cube light filtering device for optical display, and relates to the technical field of optical display. The device comprises a showing stand, a background plate and an operation assembly, an illumination assembly is fixed in the showing stand, the background plate is clamped and fixed to the front side of the showing stand, a triangular prism is clamped to the front side of the background plate, a spectroscope is clamped to the rear side of the background plate, a second rotating motor and a third rotating motor are fixed to the rear side of the background plate, and the operation assembly is fixed to the bottom side of the front end of the showing stand. Through the showing stand, the background plate and the operation assembly, the problems that an existing optical display device is difficult to carry out motor interaction, is insufficient in interestingness and interactivity, cannot achieve an enough display effect, wastes energy, shortens the service life of a reflector lamp and causes certain light pollution due to long-time high-brightness irradiation in the use process, and refraction and filtering need to be displayed through different devices, so that the utilization rate of the space in the exhibition hall is reduced.

Description

technical field [0001] The invention belongs to the technical field of optical display, in particular to a light cube filtering device for optical display. Background technique [0002] With the development of the economy and the advancement of science, people pay more and more attention to the study of science and technology. In order to improve the understanding of young people and adults on the technology and principles of science, and to enhance the interest in learning science and understanding nature in water areas, countries often build science and technology exhibitions The museum also sets up a variety of exhibits to deepen young people's understanding of the basic knowledge of physics, chemistry, biology and other disciplines through interesting ways such as watching movies, audio explanations, and human-computer interaction. The spectroscope is a device for refracting and filtering visible light. Visible light is the part of the electromagnetic spectrum that can b...

AI Technical Summary

Problems solved by technology

[0006] The object of the present invention is to provide a light cube filtering device for optical display, which solves the problems of existing optical display devices through display racks, background boards and operating components. It is difficult to interact with motors, lack of interest and interaction, and cannot achieve sufficient display effects. During use, due to long-term high-brightness irradiation, it wastes energy, reduces the life of the spotlight, and will cause a certain amount of light pollution. , refraction and filtering need to be displayed through different devices, reducing the utilization of space in the exhibition hall

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