Wireless remote control mobile teaching device for English teaching

Abstract

The invention discloses a wireless remote control mobile teaching device for English teaching. The teaching device comprises a fixing support, one side of the lower surface of the fixing support is provided with a sliding groove, the sliding groove is slidably provided with a sliding support plate, one side of the lower surface of the sliding support plate connects with a motor through bolts, the end of the output shaft of the motor is provided with a gear, the display board can move along the sliding groove driven by the motor, so that the display board can be moved more conveniently, the display board can be driven to move up and down by the first electric telescopic rod, and the angle of the display board can be adjusted through the expansion of the second electric telescopic rod, the infrared signal receiver can receive signals sent by an external infrared remote controller to control the movement of the device. The wireless remote control mobile teaching device for English teaching has the advantages that the structure is simple, the operation is easy, the movement can be controlled by wireless remote control, and the adjustment is more convenient, so that the students can learn English more conveniently.

Description

technical field [0001] The invention relates to the technical field of teaching appliances, in particular to a wireless remote control mobile teaching frame for English teaching. Background technique [0002] In the process of English teaching in primary and middle schools, teachers often show students English words, letters and phonetic symbols to deepen students' intuitive understanding and deep memory. The method adopted by English teachers is to hang the small blackboard on the nail above the blackboard, but Some blackboards cannot be nailed with nails. During teaching, English teachers can only display the small blackboard on the podium, which is very inconvenient and affects the observation of students. In addition, some schools have a large class size, even reaching 60 or 70 people. , such a large class teaching has many disadvantages. It is difficult for an English teacher to take care of all the students in the teacher when displaying the small blackboard, and the e...

AI Technical Summary

Problems solved by technology

[0002] In the process of English teaching in primary and middle schools, teachers often show students English words, letters and phonetic symbols to deepen students' intuitive understanding and deep memory. The method adopted by English teachers is to hang the small blackboard on the nail above the blackboard, but Some blackboards cannot be nailed with nails. During teaching, English teachers can only display the small blackboard on the podium, which is very inconvenient and affects the observation of students. In addition, some schools have a large class size, even reaching 60 or 70 people. , such a large class teaching has many disadvantages. It is difficult for an English teacher to take care of all the students in the teacher when displaying the small blackboard, and the existing mobile teaching rack requires the English teacher to shuttle back and forth among the teachers, which is inconvenient to use and seriously affects The classroom teaching efficiency of English teachers is reduced, and the adjustment of the existing teaching frame is inconvenient and needs to be adjusted manually, which greatly affects the efficiency of the classroom

Images