Teaching tool for identifying core competence of student
A technology of teaching aids and literacy, which is applied in the field of teaching aids to identify students' core literacy, can solve the problems that teachers are not very convenient in teaching, cannot improve the indoor environment, and outdoor teaching is not very convenient, so as to achieve the convenience of indoor and outdoor teaching use, The effect of reducing the burden on teachers and facilitating teaching
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Embodiment 1
[0026] Such as Figure 1-3 As shown, a teaching tool for identifying students' core literacy, including a platform 1, a box body 2 and a universal wheel 3, the bottom of the platform 1 is fixedly connected to the box body 2, and both sides of the bottom of the box body 2 are inlaid with universal wheels. Wheel 3, one side of the upper surface of the platform 1 is inlaid with a display screen groove 11, and the inner side of the display screen groove 11 is equipped with a rotating shaft 13, and the upper part of the rotating shaft 13 is fixedly connected to the display screen 12, and the display screen The screen 12 is located inside the rotating shaft 13, and the other side of the upper surface of the platform 1 is equipped with an iron grooved bookshelf 5, and both sides of the upper part of the iron grooved bookshelf 5 are magnetically connected to the magnetic block 4, and one end of the platform 1 is provided with a The wiping roller 6 is equipped with slide rails 18 on bo...
Embodiment 2
[0029] Such as figure 1 and Figure 4 As shown, nozzle two 14 is installed on the upper side of the outer surface of the box body 2, and nozzle one 10 is arranged at the bottom of the nozzle two 14, and a mini air conditioner 20 is welded on one side inside the box body 2, and the mini air conditioner 20 is welded on the bottom of the nozzle two 14 The air conditioner 20 is connected to the nozzle two 14, an aroma diffuser 21 is arranged on one side of the mini air conditioner 20, and the aroma diffuser 21 communicates with the nozzle one 10, and a loudspeaker 15 is inlaid on one side of the inner wall of the box body 2, The loudspeaker 15 is connected to the display screen 12 , a book box 9 is welded on one side of the outside of the box body 2 , and a cooling fan 19 is installed on one side of the inner wall of the box body 2 .
[0030] In the present embodiment, the mini-air conditioner 20 adjusts the temperature inside the classroom through the nozzle two 14 to create a g...
Embodiment 3
[0032] Such as Figure 5 As shown, the inner bottom side of the box body 2 is equipped with a chute 22, the inner wall of the chute 22 is slidably connected to the pulley 23, and the inner side of the chute 22 is welded with an electric telescopic rod 27, and one end of the electric telescopic rod 27 is The pulley 23 is fixedly connected, and the surface of the pulley 23 is welded with a connecting column 24. An electric push rod 25 is provided on the outer side of the box body 2, and the connecting column 24 is fixedly connected with the electric push rod 25. The electric push rod 25 One end of the upper part is provided with a blackboard 26 .
[0033] In this embodiment, the stretching and folding of the blackboard 26 is facilitated by the electric telescopic rod 27 and the electric push rod 25, and the stretching of the electric push rod 25 is convenient for adjusting the height of the blackboard 26, thereby facilitating the use of the blackboard 26, facilitating the teachi...
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