Simulation model for visually displaying archimedes law

Abstract

The invention relates to the technical field of teaching instruments, and discloses a simulation model for visually displaying the archimedes law. The simulation model comprises an experimental cylinder, wherein a spring seat is fixedly mounted at the bottom of the inner cavity of the experimental cylinder; a telescopic sleeve which is positioned in the inner cavity of the experimental cylinder is fixedly mounted at the top of the spring seat; a reciprocation spring which is positioned at the top of the spring seat is fixedly mounted on the inner side of the telescopic sleeve; a connecting plate is fixedly mounted at the top of the reciprocation spring; an arrow is fixedly mounted on the right side of the connecting plate; a fixing ring is fixedly mounted at the top of the connecting plate; a hanging hole is formed in the inner cavity of the fixing ring; a hook is movably mounted inside the hanging hole; a connecting rope is fixedly mounted at the top of the hook; a buoyancy ball is fixedly mounted at the top of the connecting rope. By adopting the simulation model for visually displaying the archimedes law, the volume of a liquid flowing out from the experimental cylinder can be visually observed by a learner conveniently, the experiment can be relatively easily understood, and the archimedes law can be relatively easily explained clearly.

Description

technical field [0001] The invention relates to the technical field of teaching aids, in particular to a simulation model visually displaying Archimedes' law. Background technique [0002] Archimedes' law is also known as hydrostatics. It points out that an object immersed in a static fluid is subjected to a buoyant force equal to the weight of the fluid displaced by the object, and the direction is vertically upward and passes through the centroid of the displaced fluid. This conclusion was first proposed by Archimedes, so it is called Archimedes away, and this conclusion is also true for objects partially immersed in liquid. [0003] At present, there is no simulation experiment model proposed and manufactured for Archimedes' law on the market, so in actual teaching, what teachers and educators use are basically simple measuring cups and blocks, not only in the experimental process There will be situations where liquid flows everywhere, and this method cannot allow learne...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a simulation model that intuitively displays Archimedes' Law, which has the advantages of intuitive display and convenient use, and solves the problem that learners cannot intuitively understand and view the principle when they understand it. experiments, and there will be problems such as inconvenient use during the experiment

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