Electrostatic power machine

Abstract

The invention discloses an electrostatic power machine, and belongs to the field of a physical experiment instrument. The electrostatic power machine is mainly composed of an electrode plate, a swing plate, a high-voltage electrostatic power supply, a rotation wheel and a motion conversion rod, and is characterized in that the electrode plate comprises a plurality of even-numbered N metal conductor flat plates, the plurality of even-numbered N metal conductor flat plates in the electrode plates and a plurality of even-numbered N metal conductor flat plates in the swing plate are alternatively distributed, a plastic rotation disc rotation shaft passes through the smooth central hole of a plastic rotation disc, the plastic rotation disc rotation shaft and a rotation wheel center rotation shaft are vertically fixed on a high-density insulation plate, the motion conversion rod is a straight rod whose two ends are provided with smooth metal rings, and the metal rings at the two ends of the motion conversion rod are respectively sleeved on a swing shaft on the plastic rotation disc and a rotation wheel motion conversion shaft. During demonstration, firstly, the plurality of even-numbered N metal conductor flat plates in the swing plate are respectively right in contact with the electrode plate, and then a power supply switch is started for power supply. The electrostatic power machine is easy to manufacture, concise in structure and obvious in effect, and increases education functions in classroom teaching.

Description

technical field [0001] The patent of the invention relates to 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 development and innovation of elect...

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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