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Projection teaching device for high school student' learning

A teaching device and technology for high school students, which are applied to educational appliances, electrically operated teaching aids, instruments, etc., can solve the problems of large space occupation and inconvenience for teachers to use, save resources, improve teaching efficiency and quality, and meet the needs of lectures. Effect

Inactive Publication Date: 2016-08-10
赵博源
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For the projection effect, it is generally in a dark environment, and the system takes up a lot of space. Although it can perform virtual and real interaction in real time, adding fun and interactivity to the classroom, it does not bring convenience to teachers.

Method used

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  • Projection teaching device for high school student' learning
  • Projection teaching device for high school student' learning
  • Projection teaching device for high school student' learning

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] Example 1, such as figure 1 , figure 2 , image 3 , Figure 4 As shown, the projection teaching device for high school students includes a desk 1, a holographic projection device for projection is installed on the top of the desk 1, and projection teaching equipment connected with the holographic projection device is installed in the lecture table 1, and the holographic projection device The holographic picture or video input by the projection teaching equipment is projected into a 3D holographic image, and the 3D holographic image can be controlled by the user during use.

[0030] A general controller 12 for controlling the projection teaching equipment and the holographic projection device is arranged inside the desk 1 .

[0031] The holographic projection device includes a rotatable and retractable holographic projection film 2 installed on the wall, and a 3D projector 6 for projecting teaching content is installed on one side of the holographic projection film 2...

Embodiment 2

[0044] Example 2, as Figure 5 As shown, the difference between this embodiment and Embodiment 1 is that: the desk 1 is provided with a 3D projector 6 that does not require the holographic projection film 2 on one side of the display screen 7, and the 3D projector 6 is installed inside the The projection chip, through the refraction of the optical lens group, projects a holographic projection with a certain size.

[0045] The image projected by the 3D projector 6 is processed by high-definition pictures or videos. The user transmits the high-definition pictures or videos to the computer through the APP, or scans the real object in high-definition through the three-dimensional stereo scanner 20, and then processes it through the data equipment. The controller 14 processes and analyzes the data, and finally projects through the 3D projector 6 .

[0046] One side of the projection medium 9 is provided with a motion capture device 33 for capturing gestures, and the motion capture...

Embodiment 3

[0047] Example 3, as Image 6 As shown, the difference between this embodiment and Embodiment 1 and Embodiment 2 is:

[0048] A camera 34 for acquiring an image of the operator is provided at a position below the display screen 7 in the lecture table 1 , and a somatosensory controller 35 for capturing the operator's actions is provided below the camera 34 .

[0049] A gesture recognition processor 36 for recognizing the operator's actions is installed in the lectern 1 near the main controller 12, and a voice interaction module 37 for human-machine voice interaction is installed in the lectern 1 at a position above the audio device 13 .

[0050] When the operator needs to participate in the projection interaction, the camera 34 transmits the operator's image to the data device processor 14, performs background separation processing on the image to obtain the operator's character image, and integrates the image into the required image in the data device processor 14. In the pr...

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Abstract

The projection teaching device for high school students includes a desk, a holographic projection device for projection is installed on the top of the desk, and a projection teaching device connected with the holographic projection device is installed in the lecture table, and the holographic projection device inputs the projection teaching equipment The holographic picture or video projects a 3D holographic image, and the 3D holographic image can be controlled by the user during use. A master controller for controlling the projection teaching equipment and the holographic projection device is arranged in the desk. Through the holographic projection device and projection teaching equipment, the present invention can satisfy the comprehensive display of 3D holographic teaching content, record, store and upload, realize resource integration, facilitate teachers to use in class, realize remote control through interconnection, and realize holographic projection through the controller The combination of dynamic and static meets the needs of lectures, realizes interactive learning and communication, improves teaching efficiency and quality, increases the interest of the classroom and the enthusiasm of students in learning, and can realize efficient use of energy, save resources and protect the environment through solar heat collection and power generation devices.

Description

technical field [0001] The invention relates to the field of teaching equipment, in particular to a projection teaching device for high school students. Background technique [0002] Holographic projection technology, also known as virtual imaging technology, is a technology that uses the principles of interference and diffraction to record and reproduce the real three-dimensional images of objects. [0003] At present, holographic projection technology has been initially used in exhibitions, advertisements, teaching and other fields. The main advantage of this technology is that it can suspend and present three-dimensional images in mid-air, creating an atmosphere that is both illusory and real. The effect is peculiar and has a strong depth. Sense, true or false is hard to tell. With the general needs of the education system for computer multimedia teaching system technology, the research and development of multimedia teaching system is particularly important. The applicat...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09B5/02
CPCG09B5/02
Inventor 赵博源
Owner 赵博源
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