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Light path demonstrator for teaching

A technology of demonstrator and optical path, which is applied in the field of optical path demonstrator, can solve the problems that students have difficulty in adjusting teaching instruments, lack of mastery of experimental steps, insufficient understanding of experimental principles, etc., to achieve easy observation, improved effect, and high light transmittance Effect

Inactive Publication Date: 2019-11-22
刘子豪
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] It is not easy for students to master the experimental operation steps of the original experimental equipment, especially for some students who are operating for the first time, and the experimental principles are not well understood, resulting in a half-knowledge of the operation and failure to master the experimental steps, which makes it difficult for students to adjust the teaching equipment, and the teaching effect is poor Difference

Method used

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  • Light path demonstrator for teaching

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Embodiment Construction

[0010] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0011] When the present invention is implemented in practice, a light path demonstrator used for teaching includes a glass 1, a narrow groove 2, a light transmission hole 3, a water tank 4, and an ultrasonic atomizer 5, and the narrow groove 2 and the glass 1 constitute the demonstrator. In the main body, the light-transmitting holes 3 are arranged on the upper end of the narrow groove 2, and the two sides are symmetrically distributed, and the water groove 4 is arranged on the upper end of the narrow groove 2, and the water groove 4 has a built-in ultrasonic atomizer 5 .

[0012] The glass 1 is ultra-clear glass 1 with good light transmittance.

[0013] The ultrasonic atomizer 5 uses electronic high-frequency oscillating liquid to produce atomization, and has a built-in glass 1 glazed atomization sheet.

[0014] The working principle of the present inventio...

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Abstract

The invention discloses a light path demonstrator for teaching. The light path demonstrator for teaching comprises glass, a narrow groove, a light transmission hole, a water groove and an ultrasonic atomizer, wherein the narrow groove and the glass form a main body of the demonstrator; the light transmission hole is formed in the upper end of the narrow groove, and the two sides of the light transmission holes are in symmetrical distribution; the water groove is formed in the upper end of the narrow groove; the ultrasonic atomizer is built in the water groove; the glass is super white glass;and the ultrasonic atomizer realizes atomization by using electronic high-frequency oscillation liquid, and a glass glazed atomization sheet is built in the ultrasonic atomizer. The light path demonstrator for teaching has the advantages that the operation in the steps is simple; the light transmission rate is high; experiment results can be easily observed; the teaching demonstration effect is improved; and a light diffraction phenomenon can be conveniently, really, intuitively and scientifically observed.

Description

technical field [0001] The invention relates to a teaching instrument for physical experiment measurement, in particular to an optical path demonstrator for teaching. Background technique [0002] It is not easy for students to master the experimental operation steps of the original experimental equipment, especially for some students who are operating for the first time, and the experimental principles are not well understood, resulting in a half-knowledge of the operation and failure to master the experimental steps, which makes it difficult for students to adjust the teaching equipment, and the teaching effect is poor Difference. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide an optical path demonstrator for teaching to solve the above problems. [0004] In order to solve the above technical problems, the technical solution provided by the present invention is: a light path demonstrator for teaching, includi...

Claims

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Application Information

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IPC IPC(8): G09B23/22
CPCG09B23/22
Inventor 刘子豪
Owner 刘子豪
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