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Method for manufacturing gravity center and stability teaching aid

A production method and stable technology, which are used in educational appliances, teaching models, instruments, etc., to achieve the effect of safe use and simple installation.

Inactive Publication Date: 2010-11-24
SHANGHAI JIADING DISTRICT NANXIANG PRIMARY SCHOOL
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0002] We know that the center of gravity and stability are closely related, but this relationship is relatively abstract. At present, there are few teaching aids and usage methods to demonstrate the relationship between the center of gravity and stability. Among them, the tumbler is often used, but the tumbler can only tell people the bottom of the center of gravity. The stability is good, and the relationship between the center of gravity and stability of the continuous and dynamic projection cannot be visualized

Method used

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  • Method for manufacturing gravity center and stability teaching aid
  • Method for manufacturing gravity center and stability teaching aid
  • Method for manufacturing gravity center and stability teaching aid

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Embodiment Construction

[0028] Please refer to the attached figure 1 , 2 , Shown in 3, demonstrate center of gravity and the manufacture method of stability experiment teaching aid, it is characterized in that this manufacture method comprises the following steps:

[0029] Step 1, making a support frame 1;

[0030] Step 2, making the water injection device 2, and placing the water injection device 2 on the support frame 1;

[0031] Step 3, making the balance adjustment mechanism 3 and correspondingly setting the balance adjustment mechanism 3 under the water injection device 2 .

[0032] 2. The method for making experimental teaching aids for demonstrating center of gravity and stability according to claim 1, characterized in that: step 1 also includes the following steps,

[0033] Step 1.1, making the base, connect one end of the support rod 12 and one end of the support rod 13 to the two ends of the support rod 14 respectively to form a base, and connect the adjustable feet 17, 18, and 19 (not y...

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Abstract

The invention discloses a method for manufacturing a gravity center and stability teaching aid. The method comprises the following steps of: manufacturing a support frame, manufacturing a water injection device and placing the water injection device on the support frame, manufacturing a balance adjusting mechanism, and correspondingly arranging the balance adjusting mechanism below the water injection device. The manufacturing method is simple and practical, and the teaching aid is very visual and intuitional in an experimental process.

Description

technical field [0001] The invention relates to a method for making center of gravity and stability teaching aids. Background technique [0002] We know that the center of gravity and stability are closely related, but this relationship is relatively abstract. At present, there are few teaching aids and usage methods to demonstrate the relationship between the center of gravity and stability. Among them, the tumbler is often used, but the tumbler can only tell people the bottom of the center of gravity. The stability is good, and the relationship between the center of gravity and stability cannot be visualized and continuously and dynamically shown. Contents of the invention [0003] The object of the present invention is to provide a method for making a center of gravity and stability teaching aid, which can intuitively understand the dynamic relationship between the center of gravity and stability. [0004] In order to achieve the above object, the technical solution of...

Claims

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Application Information

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IPC IPC(8): G09B23/08
Inventor 钟光翔潘志刚
Owner SHANGHAI JIADING DISTRICT NANXIANG PRIMARY SCHOOL
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