Unlock instant, AI-driven research and patent intelligence for your innovation.

A book placement device for chemical knowledge learning

A technology of knowledge learning and books, which is applied in the field of book placement devices for chemical knowledge learning, can solve the problems of operators such as sore neck, low reading efficiency, and easy fatigue, and achieve the effect of convenient viewing

Active Publication Date: 2019-07-02
海门市知舟工业设计有限公司
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to overcome the disadvantages that the operator’s neck is sore due to looking down at books for a long time, the efficiency of reading is not high, and he is prone to fatigue when reading, the technical problem to be solved by the invention is to provide a kind of High reading efficiency, a book storage device for learning chemical engineering knowledge that is not easy to fatigue when reading

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • A book placement device for chemical knowledge learning
  • A book placement device for chemical knowledge learning
  • A book placement device for chemical knowledge learning

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0040] A book placement device for learning chemical engineering knowledge, such as Figure 1-10 As shown, it includes a bottom plate 1 , a placing device 2 and a fixing device 3 , the bottom plate 1 is provided with a placing device 2 in the middle of the top, and the placing part of the placing device 2 is provided with a fixing device 3 .

Embodiment 2

[0042] A book placement device for learning chemical engineering knowledge, such as Figure 1-10 As shown, it includes a bottom plate 1 , a placing device 2 and a fixing device 3 , the bottom plate 1 is provided with a placing device 2 in the middle of the top, and the placing part of the placing device 2 is provided with a fixing device 3 .

[0043] The placement device 2 includes a pole 21 and a placement plate 22. The pole 21 is installed in the middle of the top of the bottom plate 1 through a bolt connection. The top of the pole 21 is provided with a placement plate 22. The tops of the rods 21 are connected, and the top of the placement plate 22 is provided with a placement groove 23 .

Embodiment 3

[0045] A book placement device for learning chemical engineering knowledge, such as Figure 1-10 As shown, it includes a bottom plate 1 , a placing device 2 and a fixing device 3 , the bottom plate 1 is provided with a placing device 2 in the middle of the top, and the placing part of the placing device 2 is provided with a fixing device 3 .

[0046] The placement device 2 includes a pole 21 and a placement plate 22. The pole 21 is installed in the middle of the top of the bottom plate 1 through a bolt connection. The top of the pole 21 is provided with a placement plate 22. The tops of the rods 21 are connected, and the top of the placement plate 22 is provided with a placement groove 23 .

[0047] The fixing device 3 includes a rear side plate 31, a cross bar 33, a pressing plate 34, a fixed block 35 and a first spring 36, and the rear side of the top of the placement plate 22 is installed with a rear side plate 31 by means of a bolt connection, and the rear side plate 31 is...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention relates to a book containing device, in particular to a book containing device for chemical engineering knowledge learning. According to the technical aim of the book containing device for chemical engineering knowledge learning, the neck of an operator cannot ache, the high book reading efficiency is achieved, and a user cannot feel tired easily during book reading. In order to achieve the above technical aim, the book containing device for chemical engineering knowledge learning comprises a base plate and the like; and a containing unit is arranged at the middle of the top of the base plate, and a fixing device is arranged on a containing component of the containing unit. According to the book containing device, books are contained through the containing unit, and then thebooks are fixed through the fixing device; a height adjusting device is arranged, and the height of the containing unit can be adjusted according to operators with different body heights; and a lighting device is further arranged, normal use can be achieved under the condition that the lighting condition is not good, and the effects that the neck of the operator cannot ache, the high book readingefficiency is achieved, and the user cannot feel tired easily during book reading are achieved.

Description

technical field [0001] The invention relates to a book placement device, in particular to a book placement device for chemical engineering knowledge learning. Background technique [0002] The relationship between human beings and chemical industry is very close, and it has spread to all aspects of life. In modern life, chemical products are inseparable almost anytime and anywhere. From material life such as clothing, food, housing and transportation to spiritual life such as culture, art and entertainment, chemical products are required to serve them. Some chemical products play an epoch-making important role in the history of human development. Their production and application even represent a certain historical stage of human civilization. [0003] In the prior art, the operator directly places the books on the table to read. Looking down at the books for a long time will cause the operator’s neck to be sore, the efficiency of reading is not high, and the operator is pr...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): B42D9/00
CPCB42D9/00
Inventor 宁莉关万雾文汝其他发明人请求不公开姓名
Owner 海门市知舟工业设计有限公司