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Stereoscopic image display machine based on interactive teaching

A technology of three-dimensional image and interactive teaching, applied in the direction of optics, educational equipment, and electric-operated teaching aids, can solve the problems of insufficient service classrooms, incompleteness, and inability to realize various necessary functions, so as to save classroom space , low-cost effect

Inactive Publication Date: 2014-11-12
XI AN JIAOTONG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the current three-dimensional projection technology only stays in the simple, primitive, and imperfect product stage. There is only the imaging part, and there is no way to realize various necessary functions, such as rotation, lifting, and folding, and has no practical application value.
Therefore, there is no way to really introduce the teaching system, and the purpose of serving the classroom cannot be achieved

Method used

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  • Stereoscopic image display machine based on interactive teaching
  • Stereoscopic image display machine based on interactive teaching
  • Stereoscopic image display machine based on interactive teaching

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Embodiment Construction

[0042] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0043] see Figure 1 to Figure 11 , the present invention is a stereoscopic image display machine based on interactive teaching, which is characterized in that it includes an imaging part, a folding part, a rotating part and a lifting part arranged sequentially from bottom to top.

[0044] Wherein, the imaging part comprises an X-shaped frame 11, a bottom plate 12 and four trapezoidal frames 10, the X-shaped frame 11 is fixed on one side of the bottom plate 12, a liquid crystal display 16 is fixed on the X-shaped frame 11, and the four trapezoidal frames 10 respectively pass through the first The two hinges 20 are connected to the other side of the base plate 12, and four trapezoidal frames 10 are evenly arranged circumferentially on the base plate 12, and each trapezoidal frame 10 is provided with an organic glass plate 17, and each organic glass plate 17 A...

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Abstract

The invention discloses a stereoscopic image display machine based on interactive teaching. The stereoscopic image display machine is formed by arranging an imaging part, a folding part, a rotating part and a lifting part in sequence from bottom to top. During working, a linear push rod motor of the stereoscopic image display machine lowers the stereoscopic image display machine to be flush with a sight line in height; afterwards, a stepping motor of the stereoscopic image display machine is controlled to make a square crank drive a connecting rod to rotate, so that a guide rail elongates, and a trapezoidal frame and an organic glass plate fixedly connected to the trapezoidal frame are opened to form an angle of 45 degrees with the horizontal plane; next, the stepping motor of the stereoscopic image display machine is controlled to make the stereoscopic image display machine rotate, meanwhile, an LCD is turned on, and at this time, a stereoscopic image of the four different surfaces of a presented object can be seen at a position in a classroom through the stereoscopic image display machine. When not used, the stereoscopic image display machine is folded and lifted to a ceiling to achieve the purpose of saving space of the classroom. Besides, the stereoscopic image display machine has the advantages of being low in cost, multifunctional, high in service performance and the like.

Description

【Technical field】 [0001] The invention relates to a classroom projection device, in particular to a three-dimensional image display machine based on interactive teaching. 【Background technique】 [0002] The relevant patent that has been authorized is: a 360-degree floating three-dimensional phantom imaging system, the patent publication number is: CN202854478U, and the publication date is: April 3, 2013; its content is briefly described as follows: [0003] A 360-degree floating three-dimensional phantom imaging system includes a stereoscopic imaging device and a control processing device, the stereoscopic imaging device is connected to the control processing device through a guide line, and at least one glass plate is obliquely arranged on the stereoscopic imaging device, Each of the glass plates is provided with a corresponding projection device in an oblique direction, the projection device is placed on the stereoscopic imaging device, and the surface of the glass plate f...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09B5/02G03B21/54
Inventor 李晗陆竹风葛柳华张佳佳王洋
Owner XI AN JIAOTONG UNIV
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