Telescopic bookend convenient to take book

Abstract

The invention discloses a telescopic bookend convenient to take a book. The telescopic bookend comprises a right frame, a base, a left frame, an upper backing plate, a lower backing plate, a rear backing plate and a book popping assembly; the book popping assembly comprises N popping buttons, N popping plates, a motor, a rotating long shaft, N clutches, N gears, N racks, a first shrinking spring;the N popping buttons are sequentially arranged on the front end face of the base; the N popping plates are arranged between the upper backing plate and the lower backing plate; the motor is fixedly arranged on the right frame; the rotating long shaft is fixedly connected with an output shaft of the motor; N gears are respectively arranged at positions on the rotating long shaft, which correspondto N popping plates; each gear can implement connection with the rotating long shaft and disconnection from the rotating long shaft by the corresponding clutch; each gear is meshed with the corresponding rack; one end of each rack is fixedly connected with the corresponding popping plate; and N is greater than or equal to 2. The bookend disclosed by the invention is telescopic; and when a user wants to take the book, the book which the user wants to take can be conveniently popped up by the popping button.

Description

technical field [0001] The invention relates to the technical field of bookends, in particular to a retractable bookend for convenient access to books. Background technique [0002] Although e-books have become fashionable in modern life, traditional paper books are still a kind of knowledge acquisition tool that many people like. With the increase of books, the problem of book storage has gradually been paid attention to, and people have invented various bookshelves. , bookends, etc. are used for the storage of books. [0003] At present, most of the bookends on the market are small and convenient, and generally consist of two independent bookends. Although simple and convenient, they only restrict the storage appearance of books. Books need to be removed from the tightly arranged columns, and books may be damaged due to improper force. Contents of the invention [0004] The purpose of the present invention is to provide a retractable book end for people to take books c...

AI Technical Summary

Problems solved by technology

[0003] At present, most of the bookends on the market are small and convenient, and generally consist of two independent bookends. Although simple and convenient, they only restrict the storage appearance of books. Books need to be removed from closely arranged columns, and books may be damaged due to improper force

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