Auxiliary device for reading book
An auxiliary device and book technology, applied in the field of reading bookshelves, can solve problems such as inability to adjust the tilt angle, affecting reading, and unfavorable reading posture of primary school students
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[0023] Such as Figures 1 to 3 As shown, the auxiliary device used for reading books in the present invention includes a base 1, the base 1 is a rectangular structure, and is made of stainless steel, the top of the base 1 is provided with a bump 4, the The bump 4 is located at the central position of the base 1, the inside of the bump 4 is provided with a cavity 16, the cavity 16 is provided with a gear 14, the gear 14 is provided with a movable shaft 3, and the movable shaft 3 is inserted through the gear 14 At the center of the circle, and the movable shaft 3 is connected with the inner wall of the cavity 16, the movable shaft 3 can rotate in the cavity 16, when the movable shaft 3 rotates, the gear 14 will rotate together with the movable shaft 3, the base 1 The side wall is also provided with a rotating disk 2, one end of the movable shaft 3 is connected with the inner wall of the cavity 16, and the other end is located at the center of the rotating disk 2, so when the rot...
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