English training auxiliary system

Abstract

The invention relates to the field of English training equipment and particularly relates to an English training auxiliary system. The system comprises an installation plate, wherein a winding mechanism is installed in the middle of the front face of the installation plate, projection cloth is installed on the winding mechanism, a stabilizing plate is fixedly connected to the lower end of the projection cloth, and connecting plates are fixedly connected to the two sides of the lower end of the stabilizing plate; sliding plates are vertically and fixedly connected to the back faces of the connecting plates, the upper ends of the sliding plates penetrate through and are slidably connected into the mounting plate, and a driving mechanism is mounted at the lower end of one side of the front face of the mounting plate and connected with the winding mechanism. The system is advantaged in that the cleaning mechanism and the driving mechanism are arranged on the mounting plate, a servo motor of the driving mechanism is used for driving a third gear to rotate in the using process, the third gear is used for rotating a second gear of the cleaning mechanism and driving a cleaning roller to rotate, and foreign matter such as dust on projection cloth is brushed away through the rotating cleaning roller; manual cleaning by workers is not needed, and convenience is achieved.

Description

technical field [0001] The invention relates to the field of English training equipment, in particular to an English training auxiliary system. Background technique [0002] English is one of the common languages ​​in the world. There are teaching institutions for English training in many places. Many auxiliary devices are used in English training, and projection cloth is one of them. [0003] At present, when the projection cloth used in English training is in use, if it is placed for a long time, and there are many foreign objects such as dust floating in the air around the place where it is placed, foreign objects such as dust will fall on the projection cloth, and the staff will Manual cleaning is required during use, which is cumbersome, and during the cleaning process, dust is easily sucked into the body by the staff, causing a lot of discomfort. When using, if the surrounding wind is strong, the wind will blow the projection cloth and shake it, affecting learners Obs...

AI Technical Summary

Problems solved by technology

[0004] Aiming at the problems in the prior art, the present invention provides an English training auxiliary system, which solves the problem that if the projection cloth used in the current English training is used for a long time, and the surrounding air around the place where it is placed is relatively floating. Dust and other foreign matter, foreign matter such as dust will fall on the projection cloth, and the staff need to clean it manually when using it, which is troublesome, and during the cleaning process, the dust is easily sucked into the body by the staff, causing a lot of discomfort. When in use, if the surrounding wind is strong, the wind will blow the projection cloth and shake it, which will affect the problem that learners can observe the projected content on the projection cloth

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