College student ideological and political lesson teaching display device
The utility model discloses a college student ideological and political lesson teaching display device, and relates to the technical field of teaching display, an integral assembly comprises a base, universal wheels are installed at the bottom of the base, a height adjusting assembly is arranged on...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The utility model discloses a college student ideological and political lesson teaching display device, and relates to the technical field of teaching display, an integral assembly comprises a base, universal wheels are installed at the bottom of the base, a height adjusting assembly is arranged on the surface of the upper end of the base, and a length adjusting assembly is further arranged on the height adjusting assembly; the height adjusting assembly comprises a first adjusting rod rotationally connected to the surface of the upper end of the base, and a second adjusting rod is arranged in the first adjusting rod in a sleeved mode. The teaching demonstration device solves the problems that at present, ideological and political lesson teaching demonstration is often performed on college students through a blackboard or a projector, teaching demonstration cannot be performed on all the students in a large class, so that teachers need to write on the students who cannot see the blackboard or the projector thr |
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