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Longitudinal and transverse wave simulation demonstration device

A demonstrator, longitudinal and transverse wave technology, applied in the direction of instruments, teaching models, educational appliances, etc., can solve the problems of failure of science popularization publicity, failure to receive science popularization effects, etc., and achieve a good effect of science popularization

Inactive Publication Date: 2016-08-31
TAIZHOU WEIER INFORMATION TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] When it comes to earthquakes, we have to mention longitudinal waves and transverse waves. If the boring wave theory is popularized through pictures and texts, it will be basically incomprehensible to ordinary people, and such popular science propaganda will definitely fail. Less than a good popular science effect

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  • Longitudinal and transverse wave simulation demonstration device

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Embodiment Construction

[0013] The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, and the protection scope of the present invention can be more clearly defined.

[0014] like figure 1 As shown, a longitudinal and shear wave simulation demonstrator 1 includes a demonstration stage 10, and a longitudinal wave demonstration unit 20 and a shear wave demonstration unit 30 are arranged on the demonstration stage 10, and a coil spring 40 is arranged in the longitudinal wave demonstration unit 20, The shear wave demonstration unit 30 is provided with a plurality of shear wave motion spheres 50 .

[0015] As a further improvement to the present invention, the coil spring 40 is an industrial coil spring with high fatigue degree.

[0016] As a further improvement to the present invention, there are no less than 17 ...

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Abstract

The invention discloses a longitudinal and transverse wave simulation demonstration device, which comprises a demonstration table. The demonstration table is provided with a longitudinal wave demonstration unit and a transverse wave demonstration unit, wherein the longitudinal wave demonstration unit is internally provided with a spiral spring; and the transverse wave demonstration unit is internally provided with multiple transverse wave movement balls. The transverse wave demonstration unit and the longitudinal wave demonstration unit are arranged on the longitudinal and transverse wave simulation demonstration device, the transverse wave demonstration unit adopts simulation movement of a particle for realization, generation and spreading of the transverse wave and the relationship between the spreading direction of the transverse wave and the movement direction of the particle are disclosed, and an audience is inspired to look for transverse wave spreading instances in the daily life; the longitudinal wave demonstration unit adopts simulation stretching movement of the spring for demonstration, generation and spreading of the longitudinal wave, and the relationship between the spreading direction of the longitudinal wave and the movement direction are disclosed, and an audience is inspired to look for longitudinal wave spreading instances in the daily life; and the demonstration device demonstrates the theoretical knowledge of the waves figuratively and visually, and the popular science effects are better.

Description

technical field [0001] The invention relates to the field of earthquake demonstration, more precisely, to a longitudinal and transverse wave simulation demonstrator. Background technique [0002] When it comes to earthquakes, we have to mention longitudinal waves and transverse waves. If the boring wave theory is used for popular science propaganda through pictures and texts, it is basically incomprehensible to ordinary people, and such popular science propaganda is definitely a failure. Not a good popular science effect. SUMMARY OF THE INVENTION [0003] The present invention mainly solves the technical problems existing in the prior art, thereby providing a longitudinal and transverse wave simulation demonstrator that can simulate and demonstrate the longitudinal and transverse waves concisely and clearly. [0004] The above-mentioned technical problems of the present invention are mainly solved by the following technical solutions: [0005] A longitudinal and shear wa...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09B23/06
CPCG09B23/06
Inventor 周锦阳王耀民焦华彬卫宇严聃
Owner TAIZHOU WEIER INFORMATION TECH CO LTD
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