Popup machine book

Abstract

The invention discloses a popup machine book which comprises a plurality of display pages. The display pages are bound with one another to form the popup machine book, connecting rods are arranged between the adjacent display pages, each front display page is fixedly connected with the corresponding connecting rod by a first fixing piece, each rear display page is hinged to the corresponding connecting rod by a second connecting piece, crank-slider mechanisms are arranged on the connecting rods, and each crank-slider mechanism is arranged on the corresponding rear display page; each crank-slider mechanism comprises a first rod, a second rod and a slider, one end of each first rod penetrates the corresponding connecting rod to be fixedly arranged at the edge of a joint of the corresponding front display page and the corresponding rear display page, the other end of each first rod is hinged to one end of the corresponding second rod, the other end of each second rod is hinged to the corresponding slider, and a machine model mechanism is fixedly connected to the tail end of each slider. The popup machine book has the advantages that the shortcoming that dynamic effects cannot be realized by ordinary books can be overcome, participation which is deficient in ppt (power point) teaching can be improved, and the popup machine book is portable.

Description

technical field [0001] The invention relates to a three-dimensional mechanical book. Background technique [0002] Books are the carrier of knowledge and an indispensable companion for students to study. For students majoring in mechanical engineering, it is often difficult and difficult to understand subjects such as mechanical principles, which are based on schematic diagrams, because the graphics in the book are simple two-dimensional and static, and students often need to use their own imagination. To understand, but for some institutions that are not common in daily life, it is very difficult to understand. When teachers take such courses, simple explanations often cannot solve the problem, but will make the class boring. Their usual method is to play some ppt animations to assist in understanding, but it is limited to watching, listening, and student participation Low, poor enthusiasm, and it is easy to make people dependent on electronic products. [0003] At prese...

AI Technical Summary

Problems solved by technology

[0004] In order to overcome the existing disadvantages of difficult understanding, insufficient intuitiveness of ppt teaching, and low participation of students when learning mechanical principles, the present invention provides a method that can solve the disadvantages that ordinary books cannot display dynamic effects, and can improve the learning experience of ppt teaching. A three-dimensional mechanical book that lacks participation and is convenient to carry

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