Dynamic color teaching assistance plate for music teaching in primary school
A technology for music teaching and teaching assistance, applied in music teaching aids, educational aids, teaching aids, etc., can solve the problems of inability to adjust the height and angle of installation, inflexible teaching forms, and weak connection between music theories, saving lesson preparation time. , The effect of strengthening teaching quality and simple structure
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[0030] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.
[0031] refer to Figure 1-7 , a dynamic color teaching auxiliary board for primary school music teaching, comprising a base plate 2, the four corners of the bottom outer wall of the base plate 2 are fixed with universal wheels 1 by bolts, and the top outer wall of the base plate 2 is fixed with a sleeve 3 by bolts, the sleeve The inner wall of 3 is sleeved with a sleeve rod 31, and the top outer wall of the sleeve rod 31 is fixed with a ball hinge 4 through a bolt, and the sleeve rod 31 is connected with a teaching panel 5 through a ball hinge 4, and the outer walls of both sides of the teaching panel 5 are fixed by screws. There are mounting bases, one of which is m...
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