A Special Communication System for Distance Education

A technology for dedicated communication and distance teaching, applied in the field of dedicated communication systems for distance teaching, can solve problems such as teaching quality impact and poor signal, and achieve the effect of good protection and easy storage.

Active Publication Date: 2022-01-25
QIQIHAR UNIVERSITY
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] However, due to the distance education work in some remote areas and mountainous areas can only be realized with the help of signal towers, but due to the poor signal in these areas, the teaching quality is greatly affected in the process of distance teaching, so we propose a remote Teaching dedicated communication system

Method used

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  • A Special Communication System for Distance Education
  • A Special Communication System for Distance Education
  • A Special Communication System for Distance Education

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Embodiment Construction

[0024] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.

[0025] refer to Figure 1-7 , a special communication system for remote teaching, comprising a cabinet body 1, a plurality of groups of rollers 5 are fixedly installed on the bottom of the cabinet body 1, and a fixed sleeve 10 arranged horizontally is fixedly installed on one side of the cabinet body 1, and the fixed sleeve 10 is mounted on the fixed sleeve An L-shaped rotating rod 9 is inserted into the tube 10, and one end of the L-shaped rotating rod 9 is fixedly connected with a signal receiving device 12, and one side of the cabinet body 1 is provided with a bar-shaped groove for receiving the signal receiving device 12, and the cabinet body 1 The side away from...

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Abstract

The present invention relates to the field of communication technology, in particular to a special communication system for remote teaching, which includes a cabinet body, several groups of rollers are fixedly installed at the bottom of the cabinet body, and a horizontal fixed sleeve is fixedly installed on one side of the cabinet body. In addition, an L-shaped rotating rod is inserted in the fixed sleeve, and one end of the L-shaped rotating rod is fixedly connected with a signal receiving device. One side of the cabinet is provided with a strip-shaped groove for receiving the signal receiving device. The cabinet is far away from the signal receiving device. One side of the device is rotatably connected with a winding reel, one side of the cabinet body is provided with a polygonal groove corresponding to the rewinding reel, and the center of the rewinding reel is provided with a corresponding polygonal through hole, and the polygonal through hole A locking pin is inserted into the hole. The invention enables the device to transmit and receive signals outdoors more conveniently, thereby providing great convenience for distance education in remote areas; it also enables the device to be conveniently stored and better protected during actual use.

Description

technical field [0001] The present invention relates to the technical field of communication, in particular to a special communication system for remote teaching. Background technique [0002] With the continuous development of information technology and the influence of some external factors, teaching work often uses communication technology to realize distance teaching, thus avoiding some unnecessary troubles and reducing the risk factor. [0003] However, due to the distance education work in some remote areas and mountainous areas can only be realized with the help of signal towers, but due to the poor signal in these areas, the teaching quality is greatly affected in the process of distance teaching, so we propose a remote Teaching dedicated communication system. Contents of the invention [0004] The purpose of the present invention is to solve the shortcomings in the prior art, and propose a special communication system for remote teaching. [0005] In order to ac...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04B1/38
CPCH04B1/38
Inventor 李海港贾炀王茁于宝莹孙宇科
Owner QIQIHAR UNIVERSITY
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