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Small ball motion simulating device

A motion simulation, small ball technology, applied in educational appliances, instruments, teaching models, etc., can solve the problems of demonstration and explanation, unable to explain and analyze, unable to be realistic for students, etc., to achieve accurate data, easy understanding and memory, and strong practicability Effect

Inactive Publication Date: 2018-01-30
温州广宇机械设备有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, most teachers analyze and explain to students through hand-drawing or electronic animation, but they cannot give students more realistic demonstrations and explanations through some kind of device, so that students can only remember knowledge through abstract imagination and rote memorization; less Some teachers will roughly simulate the trajectory of the object by throwing objects to describe it vividly, but this cannot be used for data analysis very well, and it cannot directly form a trajectory, let alone explain and analyze it directly on the trajectory

Method used

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  • Small ball motion simulating device
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Examples

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Embodiment Construction

[0017] The specific embodiments of the present invention will be described in further detail below in conjunction with the drawings and embodiments. The following examples are used to illustrate the present invention, but not to limit the scope of the present invention.

[0018] The following reference Figure 1 to Figure 4 The present invention will be explained.

[0019] A small ball simulation sports device, including a support 1, the support 1 includes a bottom plate 13, a left arm 12 and a right arm 11, characterized in that: the support 1 is provided with a horizontal throwing motion structure, free fall motion Structure and vertical throwing movement structure; the horizontal throwing movement structure includes a first photoelectric door 3 and a slide rail 31; the slide rail 31 is arranged on the upper end of the right arm 11 of the support 1; the inner side of the slide rail 31 There are two spaced guide bars 32 on the bottom surface. The guide bars 32 are arranged along...

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PUM

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Abstract

The invention discloses a small ball motion simulating device, which comprises a bracket, wherein the bracket comprises a lower bottom plate, a left supporting arm and a right supporting arm, and a horizontal projectile motion structure, a free falling body motion structure and a vertical throw-up motion structure are arranged on the bracket; the horizontal projectile motion structure comprises afirst photoelectric gate and a sliding rail; the free falling body motion structure comprises an electromagnet and a convex brim; the electromagnet is fixedly mounted on the lower side surface of theconvex brim; the vertical throw-up motion structure comprises a ball receiving plate and a U-shaped rail which is arranged under the ball receiving plate and connects the upper and lower ends of the ball receiving plate; the rear side surface of the two supporting arms is provided with a magnetic drawing board provided with magnetic powder, and the small ball is an iron ball or a magnetic iron ball; and a flattening structure is arranged at the lower part of the bracket. The invention aims to solve the technical problem of providing the small ball motion simulating device, the small ball motion simulating device can simulate vertical motion situation of the small ball vividly, and the small ball motion simulating device is provided with the magnetic drawing board capable of displaying a motion trajectory, so that a teacher can mark and explain directly on the drawing board.

Description

Technical field [0001] The invention relates to an experimental instrument for small ball movement, in particular to a small ball movement simulation device. Background technique [0002] At present, you will encounter more physics knowledge in the domestic high school learning stage, especially the analysis of object motion. The three most typical object motions are: 1), vertical throwing motion; 2), horizontal throwing motion; 3 ), free fall motion. However, most teachers use hand-drawn drawings or electronic animations to analyze and explain to students, but they cannot demonstrate and explain more realistically to students through certain devices, so that students can only remember knowledge through abstract imagination and rote memorization; Some teachers will roughly simulate the trajectory of the object by throwing animals to describe it vividly, but this is not a good way to use data analysis, and it cannot directly form a trajectory, let alone explain and analyze it dir...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09B23/10
Inventor 何广宇
Owner 温州广宇机械设备有限公司
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