Display device for linguistics courses for English majors
A display device and linguistic technology, applied in the field of English teaching, can solve the problems of reducing the work efficiency of users, adjusting the area of the display stand, and adjusting the angle that cannot be displayed, and achieve the effect of convenient use and improved display effect.
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[0016] 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. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0017] see Figure 1-4 , the present invention provides a technical solution: a display device for English professional linguistics courses, including a base 1, the upper surface of the base 1 is provided with a first groove 2, and the inner wall circumference of the first groove 2 is clamped with teeth 5. The center position of the inner cavity of the first groove 2 is axially connected with the first gear 3, and the outer wall of the first gear 3 is meshed w...
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