CN202362960U - Interactive Teaching Integrated System - Google Patents

Abstract

The utility model discloses an interactive teaching integrated system, characterized in that the system comprises a small computer host, the small computer host is connected with a display, a quick-shooting device, a speaker, and a microphone, the small computer host is also connected with a projector, an infrared camera is arranged in the projector, and an infrared electronic pen is matched with the infrared camera. It is an interactive teaching integrated system with simple structure, ingenious design, reasonable layout, good interactivity, and high interest.

Description

Interactive Teaching Integrated System

technical field

The utility model relates to an electronic teaching system, in particular to an interactive teaching integration system with good interaction and high interest.

Background technique

In teaching, conferences, etc., it is often necessary to use a projector to project the content explained on the whiteboard. The ordinary projection device is just a display device. It displays the image in the computer on the whiteboard. Due to the interactive nature of the course, the explainer can only show the pre-prepared courseware, and the effect of explanation and teaching is not good. Therefore need a kind of electronic teaching system that can solve above-mentioned problem now, interactivity is good.

Contents of the invention

The utility model aims to solve the above-mentioned deficiencies in the prior art, and proposes an interactive teaching integrated system with simple structure, ingenious design, reasonable layout, good interactivity and high interest.

The technical solution of the utility model is: an interactive teaching integration system, characterized in that: the system includes a small computer host, the small computer host is connected with a display, a snapshot instrument, a speaker, and a microphone, and the small computer host is also connected A projector is arranged, and an infrared camera is arranged in the projector, and an infrared electronic pen is matched with the infrared camera.

Compared with the prior art, the utility model has the following advantages:

The interactive teaching integrated system of this kind of structure has simple structure, ingenious design and reasonable layout. It improves the fun of teaching and explanation, and increases the real-time interaction in the teaching process; at the same time, the traditional teaching system is generally composed of multiple devices, and the devices are connected by data lines. A large number of power lines and data lines need to be arranged, which is very messy; this teaching system solves this problem well. Therefore, it can be said that this teaching system has many advantages, and is especially suitable for popularization and application in large-scale conferences, teaching and other fields, and its market prospect is very broad.

Description of drawings

Fig. 1 is a structural block diagram of the utility model embodiment.

Detailed ways

The specific embodiment of the utility model will be described below in conjunction with the accompanying drawings. As shown in Figure 1: An interactive teaching integrated system, which includes a small computer host as the main body, which is connected to the monitor, snapshot camera, speaker and microphone respectively. In order to simplify the wiring on the podium, the monitor Both the microphone and the microphone are connected to the small computer host through wireless network transmission. A projector is also connected to the small computer host, an infrared camera is arranged in the projector, and an infrared electronic pen is matched with the infrared camera.

The working process of the interactive teaching integration system of the embodiment of the present invention is as follows: data such as slides and image data stored in the small computer mainframe are projected on the whiteboard opposite to the position of the projector through the projector, for students to watch and teachers to explain. The voice of the (interpreter) is sent out through the speaker after passing through the wireless network;

When the teacher needs to mark or even simply modify the projected image, turn on the infrared electronic pen and draw the outline of the marked pattern on the whiteboard. After the infrared camera collects the movement trajectory of the infrared electronic pen, the signal will be sent Give it to the projector, and the projector will display on the whiteboard exactly the same line as the trajectory of the infrared electronic pen, realizing real-time modification and marking of the projected screen;

In order to facilitate the production of slides in the teaching process later, the explainer can use the snapshot device to take pictures of physical models or other images that are helpful to the slides, and convert them into pictures and store them in the small computer host as slides or slides. Materials for making courseware.

Claims (1)

1. interactive teaching integrated system; It is characterized in that: described system comprises the personal computer main frame; The personal computer main frame is connected with display, snap appearance, audio amplifier, Mike; Also be connected with projector on the personal computer main frame, be provided with the infrared pick-up head in the projector, be furnished with the infrared electronic pen mutually with the infrared pick-up head.

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