A high school physics and mechanics principle display device

Abstract

The invention discloses a high-school physics mechanical principle display device. The high-school physics mechanical principle display device comprises a collection box, a folding frame, a splicing board and a pushing board. The folding frame is arranged in the collection box, the folding frame comprises two transverse rods and two longitudinal rods. The two transverse rods and two longitudinal rods are hinged together in an end-to-end mode. The longitudinal rods are divided into two parts, the two parts of the longitudinal rods are hinged together, and an inserting opening is formed in the surface of one transverse rod. A sliding groove is formed in the inner wall of the inserting opening. A moving baffle is slidably connected into the sliding groove. The movable baffle penetrates through the outer wall of the transverse rods, and one end of the movable baffle is fixedly connected with a rubber plug pad. A display plate of the mechanical device is of a splicing structure, and the folding frame is of a rectangular frame structure after stretching and matched with the splicing board and the pushing board to realize the function of the display board, and the splicing board and the pushing board are of a folding structure and a contracting structure separately, so that the high-school physics mechanical principle display device is convenient for carrying and collecting.

Description

technical field [0001] The invention relates to the technical field of teaching appliances, in particular to a display device for high school physics and mechanics principles. Background technique [0002] Physics is a discipline that studies the most general laws of motion of matter and the basic structure of matter. As the leading discipline of natural science, physics studies the most basic forms and laws of motion of all matter, ranging from the universe to elementary particles. The research basis of scientific disciplines, its theoretical structure fully uses mathematics as its own working language, and experiments are the sole criterion for testing the correctness of the theory. It is the most sophisticated natural science discipline today; in physics, mechanics is To study the science of the laws of material and mechanical motion, to establish a deep and intuitive impression of mechanics in the middle and high school learning process can effectively improve the learni...

AI Technical Summary

Problems solved by technology

[0003] 1. The operation is relatively cumbersome, which can easily distract beginners from splicing related experimental equipment, and it is difficult to effectively obtain a deep and intuitive impression of the principle of force synthesis;

[0004] 2. The board surface of the traditional force synthesis display device is large, which is not easy to carry and store, and when some areas of the board surface are damaged, the entire board surface cannot be used normally;

[0005] 3. The traditional synthetic display device has a complex structure and many parts. It is time-consuming to find the parts and it is easy to cause the loss of parts.

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