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Ergonomic computer desk

An ergonomic, computer desk technology, applied in the field of computer desks, can solve problems such as physical damage, and achieve the effects of saving costs, ensuring physical health, and aligning lines

Inactive Publication Date: 2012-07-11
北京华深时代科技开发有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, children are growing up at the stage of elementary and middle schools. Different students in the same class may have large differences in height, etc., and the differences between students in different grades will be even greater. In audio-visual teaching, if equipped with If it is a fixed and non-adjustable computer desk, there will inevitably be a large number of students who are not in the best use state, and long-term use of a desk that does not meet their physical conditions for study will cause great damage to the body. It is obviously impossible to equip different computer desks respectively. Therefore, according to the design concept of ergonomics, it is particularly important to design a computer desk that can be adjusted according to the situation of different users.

Method used

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Examples

Experimental program
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preparation example Construction

[0037] The preparation process of the water-based resin coating is:

[0038] (1) Add Component B, Component C, Component D and Component E to methyl methacrylate according to the above ratio, and react at 81.5℃~82.8℃ for 55 minutes~75 minutes;

[0039] (2) Raise the temperature to 83.4℃~85.7℃, keep the temperature for 135 minutes~165 minutes, then add component F, component G and component H in sequence, and react for 195 minutes~265 minutes.

[0040] The amino modified polyether silicone oil is one or more of the following: morpholine modified polyether silicone oil, ethylenediamine modified polyether silicone oil, N,N-dimethylpropylenediamine modified polyether silicone oil , N-aminoethylpiperazine modified polyether silicone oil, piperazine modified polyether-based polydimethylsiloxane, the following examples use ethylenediamine modified polyether silicone oil, and the other components mentioned above are also used Can produce good performance.

[0041] Component D is usually also...

Embodiment 1

[0056]

Embodiment 2

[0058]

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PUM

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Abstract

The invention relates to an ergonomic computer desk, which comprises a desk body. The desk body is provided with a keyboard bracket and a display bracket. The keyboard bracket is connected with the desk body and can vertically move relative to the desk body at least, and the display bracket is also connected with the desk body and can horizontally move relative to the desk body at least. Due to the movable keyboard bracket and the movable display bracket, relative positions of a keyboard and a display can be adjusted, and the ergonomic computer desk is applicable to different users, can be used along with growth of primary and secondary school students, guarantees healthy growth of the primary and secondary school students during usage, does not need to be replaced frequently, and saves cost.

Description

Technical field [0001] The invention relates to a computer desk conforming to ergonomic design. Background technique [0002] The computer desks currently on the market are designed and manufactured based on the anthropometric data (height range of 1449-1814 mm) and national standards between the ages of 18 and 60 in my country, while computer desks for minors have not received corresponding attention. . [0003] However, children in elementary and middle schools are when they grow up. Different students in the same class may have large differences in their height and other ways, while the differences between students in different grades will be even greater. In the audio-visual teaching, if equipped If it is a fixed and non-adjustable computer desk, there will inevitably be a large number of students who are not in the best use condition, and long-term use of desks that do not fit their physical conditions will cause great damage to the body, and according to the individual st...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A47B21/013A47B21/06
Inventor 王深
Owner 北京华深时代科技开发有限公司
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