Invention of training rotary template
A technology of templates and rotary buckles, which is applied in the direction of educational appliances, instruments, teaching aids, etc., can solve the problems of large randomness, invisibility, and inconvenient standard operation, and achieve the effect of low cost and ingenious design
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Embodiment 1
[0010] Embodiment 1, an inventive training rotating template, the rotating buckle 4 is socketed from top to bottom with the concentric and gradually increasing first template 1, second template 2, third template 3, template (1, 2, 3) There are radial equal partitions with the same angle, and text information is printed on the equal partitions. Based on an information on the equal partition of a template, such as A1, rotate the second template 2 and the third template 3 in turn, and the different information radially Equal partitions correspond to A1, select different combinations of information, such as A1A21, A1A21A31, A1A22, A1A26A35, etc.; as shown in Figure 1, the combination includes paper + pencil + eraser, which can be extended to a paper-made pencil with eraser invention to achieve practice Determine the purpose of the invention topic.
Embodiment 2
[0011] Embodiment 2, a kind of inventive training rotating template, its structure is: the equal partition of rotating template (1, 2, 3) can only have information on one side, and the other side can be left blank to write independently, as shown in Figure 2, the first template 1 Without moving, turn the second template 2 over so that the reverse side 2' of the second template and the reverse side 3' of the third template are socketed with the rotary buckle 4 to increase the amount of combination.
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