A Radiation and Shrinkage Dynamic Image Method Realizing Jellyfish-like Image Collection

Abstract

A method of radiation and contraction dynamic imaging to realize jellyfish-like image collection. Two strip-shaped plane mirrors of equal size are respectively fixed on the two movable hinges. The elastic band can control the angle between the two plane mirrors and The overall position of the two plane mirrors in space, the extension line of the vertical intersecting line of the half-circle instrument is fixed on the horizontal plate; On the extended surface of the bisected plane of the angle between the plane mirrors, the lighting lamp is fixed on the horizontal plate, which realizes the control of the different angles and spatial positions between the two plane mirrors by the elastic belt, and the alternating change of the direction of motion generated by non-electric power for a long time The jellyfish-shaped vortex ring movement is used to study the law of imaging radiation and contraction motion. It is ingenious in conception, extremely simple in production, and obvious in effect. It can be extended to universities, middle schools, and science and technology museums.

Description

technical field [0001] This patent involves demonstrating the imaging of a moving jellyfish on a plane mirror with varying angles, and the dynamic image of radiation diffusion and contraction formed, which belongs to the field of physical experiments. Background technique [0002] In geometrical optics, imaging is one of the important contents in teaching. It is widely used, from physical experiments to science and technology education and toys, such as two plane mirrors (one is a semi-transparent membrane mirror) parallel demonstration peep infinite, triangular prism Distributed demonstration kaleidoscopes, etc., in order to increase the interest of students in understanding the imaging of plane mirrors, the kaleidoscopes designed by people are very popular. The kaleidoscope images in the prior art are static, or the lens barrel is rotated, or the object that is artificially imaged is driven by a motor. Rotation, or shaking, etc., the angle between these mirrors is fixed, i...

AI Technical Summary

Problems solved by technology

[0002] In geometrical optics, imaging is one of the important contents in teaching. It is widely used, from physical experiments to science and technology education and toys, such as two plane mirrors (one is a semi-transparent membrane mirror) parallel demonstration peep infinite, triangular prism Distributed demonstration kaleidoscopes, etc., in order to increase the interest of students in understanding the imaging of plane mirrors, the kaleidoscopes designed by people are very popular. The kaleidoscope images in the prior art are static, or the lens barrel is rotated, or the object that is artificially imaged is driven by a motor. Rotation, or shaking, etc., the angle between these mirrors is fixed, it is impossible to compare the images of different angles of the mirrors in one device, and the physical content of its dynamic performance is not deep enough, lacking novelty and Creativity, how to realize the plane mirror imaging with variable angle (variable included angle), and the dynamic object does not rely on electric, manual and other artificial drives, and can last for a long time. A comprehensive new experiment that is simple, low-cost, and convenient for students to explore and research. This patent will solve this problem

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