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Fixing bracket for teaching books

A technology for brackets and books, which is applied in the field of teaching equipment, and can solve the problems of time-consuming and labor-intensive adjustment of sliding sheet pressing, adjustment of pressing height, and reduction of work efficiency.

Inactive Publication Date: 2021-04-09
南京卫客科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, in actual use, it is time-consuming and labor-intensive to adjust the traditional sliding sheet, and it is difficult to adjust the pressing height adaptively according to the thickness of the book, which reduces the work efficiency and brings inconvenience to the use

Method used

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  • Fixing bracket for teaching books
  • Fixing bracket for teaching books
  • Fixing bracket for teaching books

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Embodiment Construction

[0023] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0024] see Figure 1 to Figure 4 , the present invention provides a technical solution: a fixed bracket for teaching books, including a suction cup 1 and a lighting fixture 3, which are adsorbed on the table through the suction cup to complete the fixing of the whole device; the lighting fixture 3 includes a flexible and deformable bellows As a support for the lighting lamp, a lighting lamp is also provided on the top of the bellows, and the lighting lamp is p...

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Abstract

The invention discloses a fixing bracket for teaching books, which comprises a sucker and an illuminating lamp, wherein the top of the sucker is fixedly connected with a support arm, the top of the support arm is fixedly connected with a placing device, the placing device comprises a shell, and the top of the support arm is fixedly connected with the lower surface of the shell close to the front side. The bottom of the lighting lamp is fixedly connected with the upper surface of the shell, a through hole is formed in the lower surface of the shell, a driving shaft is arranged on the lower surface of the shell in a limiting and rotating mode through the through hole, a rotating disc is arranged in the shell, the driving shaft penetrates through the rotating disc to be fixedly connected with the driving shaft, and a spiral groove is formed in the upper surface of the rotating disc. The invention, through cooperative use of the structures, can solve the problems that in the actual use process, due to the fact that a traditional sliding pressing piece is time-consuming and labor-consuming to adjust, the pressing height is difficult to adjust adaptively according to the thickness of a book, the working efficiency is reduced and inconvenience is generated.

Description

technical field [0001] The invention relates to the technical field of teaching equipment, in particular to a fixing bracket for teaching books. Background technique [0002] When teachers are teaching or reading books, they often close the pages they are flipping due to the tension of the books, especially for newer and thicker books, which will bring great inconvenience to teachers or readers. Big inconvenience. When the teacher is teaching in the classroom, due to the lack of fixation of the book, the book is naturally closed, which brings great inconvenience to the teacher. Many teachers use blackboard erasers or chalk boxes to fix the book, which is easy to stain the pages of the book or even damage it. A kind of bracket, such as a teaching book fixing bracket disclosed in Chinese patent CN206303432U, including: vacuum suction cup, base, battery, connecting rod, lower support arm, rotating shaft I, upper supporting arm, rotating shaft II, connecting seat, rotating shaf...

Claims

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Application Information

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IPC IPC(8): A47B97/02A47B97/00A47B19/10
CPCA47B19/10A47B97/00A47B97/02
Inventor 丁洋洋贾继威夏谦
Owner 南京卫客科技有限公司
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