A stereoscopic image display machine based on interactive teaching

A technology of three-dimensional image and interactive teaching, which is applied in the direction of optics, educational equipment, and electric-operated teaching aids. It can solve the problems of insufficient service classrooms, incompleteness, and no application value, and achieve low cost and save classroom space.

Inactive Publication Date: 2016-08-24
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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  • A stereoscopic image display machine based on interactive teaching
  • A stereoscopic image display machine based on interactive teaching
  • A 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 three-dimensional image display machine based on interactive teaching, comprising an imaging part, a retractable part, a rotating part and a lifting part arranged in sequence from bottom to top; when working, a linear push rod motor of the three-dimensional image display machine converts the three-dimensional image The display machine is lowered to the level of sight, and then the square crank drives the connecting rod to rotate by controlling the stepping motor of the stereoscopic image display machine, so that the guide rail is extended, and the trapezoidal frame and the plexiglass plate fixed on it are opened. Make an angle of 45 degrees with the horizontal plane, and then control the stepping motor of the stereoscopic image display machine to make the stereoscopic image display machine rotate, and turn on the liquid crystal display at the same time. Stereoscopic images on four different sides; when not in use, the stereoscopic image display machine is folded and raised to the ceiling to save classroom space. The invention has many advantages such as low cost, multi-function, high use 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 Patents(China)
IPC IPC(8): G09B5/02G03B21/54
Inventor 李晗陆竹风葛柳华张佳佳王洋桂亮胡改玲金悦
Owner XI AN JIAOTONG UNIV
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