Environment-friendly book cover for elementary students

Abstract

The invention discloses an environmentally friendly book cover for primary school students, which comprises a book cover back shell, a book cover connecting shell and a book cover surface shell, the book cover surface shell and the book cover back shell are rotatably connected through the book cover connecting shell, and a book cover is provided on one side of the book cover surface shell The face shell buckle, the surface of the cover of the book cover is provided with a second display screen, the lower end of the second display screen is provided with an alarm clock display screen, the lower end of the alarm clock display screen is provided with a time adjustment button, and one side of the time adjustment button A timing alarm clock button is provided, a first display screen is provided at the lower end of the timing alarm clock button, a book cover shell is provided inside the book cover shell, a snap button is provided on the surface of the book cover cover shell, and a The storage battery, the top of the book cover connection shell is provided with a USB interface. By setting the book cover as a plastic material, it is possible to prevent primary school students from destroying the book cover and scribbling on the book cover. By setting the alarm clock display screen, you can check it anytime and anywhere while studying. Time, scientific and reasonable structure.

Description

technical field [0001] The invention relates to a book cover, in particular to an environment-friendly book cover for primary school students. Background technique [0002] The book cover is a layer of paper or cloth wrapped around the outermost part of the book to protect the book. It was originally used to bind and protect the inner pages. Probably the earliest form was based on bags. If the contents of the bag did not need to be replaced frequently, the inner pages were fixed in the book cover with rope or glue. In the 19th century, people used wood, leather, etc. , gold and silver were used as book covers, because books were very expensive at that time. With the development of technology, the price of books dropped, and it was no longer economical to use wood and other materials for book covers. Instead, there is cloth and paper, and with cloth and paper, people can also print on it to make the book more beautiful. [0003] However, the existing book covers, especially...

AI Technical Summary

Problems solved by technology

[0003] However, the existing book covers, especially those used by primary school students, basically wrap textbooks with paper, which not only wastes resources, but also is easy to break, and primary school students also like to scribble on the book cover, resulting in a book cover It will be scrapped after a short period of time. If things go on like this, it will greatly damage the concept of cultivating elementary school students' love for books.

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