Communication system special for remote teaching

A special communication and remote teaching technology, which is applied in the field of special communication system for distance teaching, can solve the problems of teaching quality impact, poor signal, etc., and achieve the effect of good protection and easy storage

Active Publication Date: 2021-08-10
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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  • Communication system special for remote teaching
  • Communication system special for remote teaching
  • Communication system special for remote teaching

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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 invention relates to the technical field of communication, in particular to a special communication system for remote teaching. The system comprises a cabinet body, a plurality of groups of rollers are fixedly mounted at the bottom end of the cabinet body, a horizontally arranged fixed sleeve is fixedly mounted on one side of the cabinet body, an L-shaped rotating rod is inserted into the fixed sleeve, one end of the L-shaped rotating rod is fixedly connected with a signal receiving device, one side of the cabinet body is provided with a strip-shaped groove for accommodating the signal receiving device, one side, far away from the signal receiving device, of the cabinet body is rotatably connected with a winding disc, one side of the cabinet body is provided with a polygonal groove at a position corresponding to the winding disc, the center of the winding disc is provided with a polygonal through hole corresponding to the polygonal groove, and a clamping pin is inserted into the polygonal through hole. According to the invention, the device can conveniently transmit and receive signals outdoors, so that great convenience is provided for remote education in remote areas; and the device can be conveniently stored and well protected in the actual use process.

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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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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