Convenient-demonstrating model for geography education

A model and geography technology, applied in the field of teaching models, can solve the problem of inconvenience for lecturers to teach the earth-moon demonstration model, and achieve the effects of reducing the difficulty of teaching, facilitating rotation and increasing friction.

Inactive Publication Date: 2017-12-19
泰州市江南教学仪器设备有限公司
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  • Abstract
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  • Claims
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Problems solved by technology

[0003] The purpose of the present invention is to provide a model for geography teaching that is convenient for demonstration, which has the advantage of being convenient for lecturers to teach, and solves the problem that the earth-moon demonstration model is not convenient for lecturers to teach

Method used

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  • Convenient-demonstrating model for geography education
  • Convenient-demonstrating model for geography education
  • Convenient-demonstrating model for geography education

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Embodiment Construction

[0016] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0017] see Figure 1-3 , a model for geography teaching that is convenient for demonstration, including a base 1, the bottom of the base 1 is fixedly connected with an anti-slip mat 13, the surface of the anti-slip mat 13 is provided with anti-slip lines, and the friction between the base 1 and the desktop can be increased by setting the anti-slip mat 13 , so that the base 1 can support objects more stably, the top of the base 1 is fixedly connected with the s...

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Abstract

The invention discloses a geography teaching model convenient for demonstration, which comprises a base. Block 1, a connecting rod 1 is movably installed on the left side of the cover block 1, the top of the connecting rod 1 is fixedly connected with a sphere 2, the surface of the connecting rod 1 is fixedly connected with a support block, and the top of the connecting rod 1 is fixedly connected with a support block. The surface is socketed with a sleeve block two at the top of the support block. The present invention achieves the effect of being able to fix the second block by setting the first connecting rod, the support block, the second block, the second connecting rod, the third sphere, the fixed block and the fixed rod, so that the second block cannot be rotated, and the The three spheres are fixed, so that the lecturer can explain without manually supporting the moon, thereby reducing the difficulty of teaching for the lecturer, making the lecturer less likely to feel tired, and being convenient for people to use.

Description

technical field [0001] The invention relates to the technical field of teaching models, in particular to a model for geography teaching which is convenient for demonstration. Background technique [0002] Generally, most of the existing demonstration models of the Earth and the Moon are composed of orbital circles. The first impression left by the demonstration models with orbital circles is orbital impressions, which cannot fully explain the free rotation of the universe and the mutual positional relationship , it is easy to cause misunderstanding to students, and it is difficult to demonstrate solar eclipse and lunar eclipse phenomena with orbital models, and the utilization rate is too low, so people invented a model that uses goosenecks to connect spheres, but the goose that connects the earth and the moon There is no fixed structure on the neck tube, and the lecturer needs to manually support the moon to explain when the moon revolves around the earth, which undoubtedly...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09B27/02
CPCG09B27/02
Inventor 孙宇翔
Owner 泰州市江南教学仪器设备有限公司
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