Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Projection interactive teaching device for high school students' learning

A teaching device and interactive projection technology, which can be applied to educational appliances, electronically operated teaching aids, instruments, etc., can solve the problems of inconvenient use by teachers and take up large space, and achieve the goal of improving teaching efficiency and quality, saving resources and making efficient use of it. Effect

Inactive Publication Date: 2016-08-10
丁昊冉
View PDF5 Cites 3 Cited by
  • 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

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Projection interactive teaching device for high school students' learning
  • Projection interactive teaching device for high school students' learning
  • Projection interactive teaching device for high school students' learning

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] Example 1, such as figure 1 , figure 2 , image 3 , Figure 4 As shown, the projection interactive teaching device for high school students includes a desk 1. A holographic projection device for projection is installed above the desk 1. A projection teaching device connected with the holographic projection device is installed in the lecture table 1. 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.

[0032] A master controller 12 for controlling the projection teaching equipment and the holographic projection device is arranged inside the desk 1 .

[0033] 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

[0046] Example 2, such as Figure 5 As shown, the difference between this embodiment and Embodiment 1 is that a 3D projector 6 that does not need a holographic projection film 2 is provided on the side of the display screen 7 on the desk 1, and the 3D projector 6 is installed inside The projection chip projects a holographic projection with a certain size through the refraction of the optical lens group.

[0047] The image projected by the 3D projector 6 is processed by high-definition pictures or videos, and the user transmits the high-definition pictures or videos to the computer through the APP, or performs high-definition scanning on the real object through the three-dimensional scanner 20, and then passes through the data device The processor 14 processes and analyzes the data, and finally projects it through the 3D projector 6 .

[0048] One side of the projection medium 9 is provided with a motion capture device 33 for catching gestures. The motion capture device 33 is...

Embodiment 3

[0049] Example 3, such as Figure 6 As shown, the difference between this embodiment and embodiment 1 and embodiment 2 is:

[0050] A camera 34 for capturing images of the operator is provided inside the desk 1 below the display screen 7 , and a somatosensory controller 35 for capturing the actions of the operator is provided below the camera 34 .

[0051] A gesture recognition processor 36 for recognizing operator actions is installed in the podium 1 close to the master controller 12, and a voice interaction module 37 for man-machine voice interaction is installed in the podium 1 above the audio device 13 .

[0052] When the operator needs to participate in the projection interaction, the camera 34 sends 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 data device processor 14. In the projected image, the action captured by the somatosensor...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention relates to a projection interactive teaching device for high school students' learning. The device comprises a teacher's desk; a holographic projection device used for projection is installed above the teacher's desk; a projection teaching apparatus connected with the holographic projection device is installed in the teacher's desk; the holographic projection device projects holographic pictures or videos inputted by the projection teaching apparatus into stereoscopic images, wherein the stereoscopic images can be controlled when being used by a user; and a master control device for controlling the projection teaching apparatus and the holographic projection device is installed in the teacher's desk. According to the projection interactive teaching device for high school students' learning of the invention, the holographic projection device and the projection teaching apparatus are adopted, so that 3D holographic comprehensive display of teaching content can be realized, and projected content can be recorded, stored and uploaded, so that resource integration can be realized; a teacher can use the projection interactive teaching device conveniently in class; remote control is realized through interconnection; static and dynamic combination of holographic projection can be realized through the controller; needs in teaching can be met; interactive learning and communication can be achieved; teaching efficiency and quality can be improved; the interestingness of classes and the learning enthusiasm of the students can be enhanced; and a solar heat collection device and a solar power generation device are adopted, and therefore, efficient use of energy can be achieved, resources can be saved, and the environment can be protected.

Description

technical field [0001] The invention relates to the field of teaching equipment, in particular to a learning projection interactive 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 im...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): G09B5/14
CPCG09B5/14
Inventor 丁昊冉
Owner 丁昊冉
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com