Telescopic bookend convenient to take book

A technology for bookends and books, which is applied in the field of retractable bookends, can solve problems such as troublesome access to books, damaged books, and inability to take out required books, and achieves the effect of convenient and reasonable control and simple structure

Inactive Publication Date: 2019-11-22
NANJING UNIV OF SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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

Method used

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  • Telescopic bookend convenient to take book
  • Telescopic bookend convenient to take book
  • Telescopic bookend convenient to take book

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Embodiment Construction

[0023] The implementation of the present invention will be described in detail below in conjunction with specific embodiments.

[0024] Such as Figure 1-5 As shown, a retractable book stand for easy access to books includes a right frame 1, a base 2, a left frame 3, an upper backboard 4, a lower backboard 9, a backboard 18, a book pop-up assembly 10, and a left frame 3 and the right frame 1 are vertically arranged on the left and right sides of the base 2, and the book ejection assembly 10 includes N ejection buttons 6, N ejection plates 7, a motor 12, a long axis of rotation 13, N clutches 14, and N gears 15 , N racks 16, first contraction spring 17, the N pop-up buttons 6 are sequentially arranged on the front end of the base 2, the upper backboard 4 and the lower backboard 9 are arranged behind the left frame 3 and the right frame 1 Between the parts, the upper backplane 4 is located directly above the lower backplane 9, the N pop-up panels 7 are arranged between the uppe...

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PUM

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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...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A47B65/00
CPCA47B65/10
Inventor 郭荣君谢玉玺金天冯志诚李林刘祥冯沐桦李天雄
Owner NANJING UNIV OF SCI & TECH
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