Method for manufacturing electrostatic power machine

Abstract

The invention discloses a method for demonstrating electrostatic driving, and belongs to the field of physical experiment instruments. An electrostatic power machine according to the method is mainly composed of electrode plates, swing plates, a high-voltage electrostatic power supply, a rotating wheel and a moving conversion rod. The electrostatic power machine is characterized in that the electrode plates comprise multiple even number N of metal conductor flat plates. The multiple even number N of metal conductor flat plates of the electrode plates and multiple even number N of metal conductor flat plates of the swing plates are distributed in an alternating way. The rotating shaft of a plastic rotating disc penetrates through the smooth center hole of the plastic rotating disc. The rotating shaft of the plastic rotating disc and the central rotating shaft of the rotating wheel are perpendicularly fixed on a high-density insulating plate. The moving conversion rod is a straight rod of which the two ends are provided with smooth metal rings. The metal rings of the two ends of the moving conversion rod respectively sleeve the swing shaft of the plastic rotating disc and the moving conversion shaft of the rotating wheel. Multiple even number N of metal conductor flat plates of the swing plates are respectively contacted with the electrode plates exactly in demonstration firstly, and then a power switch is started for supplying power. Manufacturing is easy, the structure is concise and the effect is obvious so that more education functions can be additionally arranged in classroom teaching.

Description

technical field [0001] The patent of the invention relates to a manufacturing method of an experimental instrument for demonstrating electrostatic drive, and belongs to the field of physics teaching experimental instruments. Background technique [0002] In college physics courses, static electricity is an important content, and the application of electrostatic induction is the content that everyone pays attention to. Over the years, in order to help students correctly understand this concept and apply electrostatic induction, some demonstration experiments have been set up in conjunction with teaching, such as electrostatic jumping ball experiment, electrostatic pendulum ball experiment, electrostatic roller experiment, electrostatic blower, and the scale static electricity sensor designed by the inventor of this patent. Jumping ball tester, etc. Although the existing electrostatic demonstration devices have solved some needs to a certain extent, they lack further developme...

AI Technical Summary

Problems solved by technology

Over the years, in order to help students correctly understand this concept and apply electrostatic induction, some demonstration experiments have been set up in conjunction with teaching, such as electrostatic jumping ball experiment, electrostatic pendulum ball experiment, electrostatic roller experiment, electrostatic blower, and the scale static electricity sensor designed by the inventor of this patent. Jumping ball tester, etc. Although the existing electrostatic demonstration devices have solved some needs to a certain extent, they lack further development and innovation of electrostatic power demonstration experiments. As power machines, the demonstration power machines currently seen mainly include: heat engines, electric motors, Power machines such as standing wave motors have their unique advantages and limitations. They lack the design and device to effectively realize the electrostatic power machine. How to realize the electrostatic power machine and generate a large torque for driving the runners, this patent will solve this problem

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