Education auxiliary device
An auxiliary device and educational technology, applied in the field of educational assistance, can solve problems such as inability to provide auxiliary teaching, affect the user's teaching effect, and the user's joint discomfort, and achieve the effects of facilitating education classes, improving structural safety, and improving the comfort of the cervical spine
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[0023] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.
[0024] Please refer to figure 1 , figure 2 , image 3 and Figure 4 ,in, figure 1 It is a schematic diagram of the front section structure; figure 2 It is a schematic diagram of the top view structure of the mounting plate; image 3 It is a schematic diagram of the side view structure of the mounting plate; Figure 4 for figure 1 The schematic diagram of the enlarged structure in A. An educational auxiliary device includes: a mobile base 1, a support plate 2, a threaded rod 3, an outer cylinder 4, an inner rod 5, a notch 6, a clamping rod 7, a first rotating shaft 8, a book placement plate 9, a fixed block 10, a pressing Block 11, slider 12, second rotating shaft 13, mounting plate 14, fixed plate 15, clamping block 16, card groove 17, clamping plate 18, first nut 19 and second nut 20, the two sides of described mobile base 1 A strut plate 2...
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