Auxiliary teaching aid for ideological and political course teaching
A technology for ideological and political courses and teaching aids, applied in the field of teaching aids, can solve problems such as single function and unfavorable use, and achieve the effect of sufficient video sources and increasing interest in class
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[0022] As an embodiment of the present invention, the lower surface of the base 1 is provided with a roller 11, and the roller 11 is provided with a brake pad 12, the position of the teaching aid can be adjusted appropriately through the roller 11, and the brake pad 12 can fix the roller 11 to prevent the teaching aid from being used. Time roller 11 rolls. The setting of the brake pad 12 can be cancelled, and the roller 11 with self-locking function can be adopted.
[0023] As an embodiment of the present invention, the panel 9 is a touch panel, and a ZS-ZA420T capacitive touch screen is selected to facilitate the teacher's operation.
[0024] As an embodiment of the present invention, the panel 9 is provided with a speaker 91 and a microphone interface 92, and the speaker is a MDX3516A00430MF-R0907N-01 speaker of the LANSON brand.
[0025] As an embodiment of the present invention, the panel 9 is provided with a USB interface 93 and a CD hatch 94, and the USB interface is a ...
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