Light refraction teaching demonstration device

A demonstration device and incident window technology, which is applied in teaching models, educational tools, instruments, etc., can solve the problems of unreachable and non-standard teaching aids, meet the needs of physics teaching, ensure accuracy, and improve learning The effect of initiative

Active Publication Date: 2019-03-15
山东建荣教学设备有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in the existing physics teaching, there is a lack of such physical experiment devices in class. Teachers either completely rely on book knowledge for teaching, or make some non-standard self-made physics teaching aids to help students understand physics knowledge. Sexuality and practical teaching purpose are not able to achieve the desired effect

Method used

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  • Light refraction teaching demonstration device
  • Light refraction teaching demonstration device
  • Light refraction teaching demonstration device

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Embodiment Construction

[0024] Below in conjunction with accompanying drawing and embodiment, further elaborate the present invention. In the following detailed description, certain exemplary embodiments of the invention are described by way of illustration only. Needless to say, those skilled in the art would realize that the described embodiments can be modified in various different ways, all without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and not intended to limit the scope of the claims.

[0025] Such as Figure 1-Figure 7As shown, the light refraction teaching demonstration device according to the embodiment of the present invention includes a support base 1, a demonstration panel 2 arranged on the support base 1, a light source assembly 3, a light source assembly fixing member 5, a dial 4 and a refraction assembly 6. The light source assembly 3, the light source assembly fixing member 5, the dial 4 and ...

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Abstract

The invention discloses a refraction teaching demonstration device of light. The device comprises a support base, a demonstration panel arranged on the support base, a light source assembly, a light source assembly fixed piece, a dial, and a refraction component. The light source assembly, the light source assembly fixed piece, the dial and the refraction component are arranged on the demonstration panel. According to the refraction teaching demonstration device of the invention, the refraction experiment effect of light can be accurately demonstrated, the overall structure is reasonable, the operation is simple, the teaching is lively and interesting, and the device can be widely used in the teaching of physics.

Description

technical field [0001] The invention relates to a physics teaching tool, in particular to a light refraction teaching demonstration device. Background technique [0002] When students are learning book knowledge, they are assisted by teaching aids and experimental devices, which are of great help to deepen the understanding and mastery of the knowledge they have learned, especially for students who are first exposed to relevant knowledge such as the refraction of light. In-class experimental equipment is very necessary. However, in the existing physics teaching, there is a lack of such physical experiment devices in class. Teachers either completely rely on book knowledge for teaching, or make some non-standard self-made physics teaching aids to help students understand physics knowledge. Neither the sex nor the actual teaching purpose can achieve the desired effect. Contents of the invention [0003] The technical problem to be solved by the present invention is to prov...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G09B23/22
CPCG09B23/22
Inventor 董亚伦
Owner 山东建荣教学设备有限公司
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