Novel physical experiment platform

Abstract

The invention relates to a novel physical experiment platform which comprises supporting legs, an operating table and an experimental tube; an upright post I is vertically arranged on the operating table; a cross beam I is fixedly arranged at the top of the upright post I; an angle scale is arranged at the end, far away from the upright post I, of the cross beam I; a connecting rod is arranged on the experimental tube and is connected with the center of the angle scale through a rotating shaft; a high-speed camera is arranged on the operating table; the experimental tube comprises a tube body, an elastic zone and an experimental ball; blades are uniformly arranged on the inner wall of the tube body; an object throwing device is arranged at the top end of the tube body; the bottom end of the tube body is detachably connected with the elastic zone through threads; the tube body is uniformly provided with photoelectric sensors; a power supply and a microprocessor are arranged inside the operating table; a liquid crystal operating screen is arranged on the surface of the operating table; a hydraulic column is arranged at the bottom of each of the supporting legs. The novel physical experiment platform provided by the invention has the benefits that through the high-speed camera, the photoelectric sensors, the microprocessor and other high-tech devices, the experimental accuracy is improved; through the blades in the experimental tube, the friction is effectively reduced, the interference factors are reduced, and the students' interest in physical experiment is improved.

Description

technical field [0001] The invention relates to the field of teaching aids, in particular to a novel physical experiment table. Background technique [0002] Physical experiments and their teaching are an important part of physics teaching. The combination of experimental teaching and theoretical teaching is conducive to students' correct establishment of physical concepts and laws, deep understanding and consolidation of mastery. Experimental teaching is conducive to mobilizing students' subjective initiative and is an important way to develop students' intelligence. Experimental teaching is an effective measure to help students establish correct views and develop scientific attitudes and styles. [0003] In high school physics experiments, acceleration experiments and experiments on the law of conservation of mechanical energy are very important items. The existing experimental methods are still using traditional dotting timers, trolleys, weights and other facilities for e...

AI Technical Summary

Problems solved by technology

This kind of experimental method has many interference factors and is boring and monotonous, and most of the students are not interested in physical experiments, and cannot intuitively learn relevant knowledge from physical experiments, and physical experiments will not achieve the desired effect.

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