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Manual and automatic integrated multifunctional drawing desk

A manual, automatic, and multi-functional technology, which is applied to drawing tables, tables, and tables with variable table heights, etc., can solve the problems that the table cannot be tilted and adjusted, cannot adapt to people of different heights, and has a single function, so as to increase the comfort of drawing. Save manpower and time, simple and convenient operation

Active Publication Date: 2015-02-25
CHANGCHUN UNIV OF SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to solve the problems of the existing ordinary desks with single function, inability to adapt to people of different heights, and inability to adjust the tilt of the desktop, the present invention provides a manual and automatic integrated multifunctional drawing desk

Method used

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  • Manual and automatic integrated multifunctional drawing desk
  • Manual and automatic integrated multifunctional drawing desk
  • Manual and automatic integrated multifunctional drawing desk

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Embodiment Construction

[0038] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0039] like figure 1 As shown, the manual and automatic integrated multifunctional drawing desk of the present invention includes: two bases 1, four table legs 2, a support 15, a bottom plate 21, two desktop supports 22, two connecting plates 23, a desktop 32, Two workbenches 33, temporary small rod 34, telescopic assembly 35, tool ruler 35, intelligent control system 37, lifting mechanism, inclination angle changing mechanism.

[0040] like Image 6 As shown, the table leg 2 is a hollow square tube with a fixed mounting hole at one end and a U-shaped groove at the other end. like figure 1 As shown, two table legs 2 are installed on one base 1, and the other two table legs 2 are installed on another base 1, and the fixed mounting holes of the table legs 2 extend into the square mounting holes of the base 1 and are fixed by screws , leave a certain distanc...

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Abstract

The invention provides a manual and automatic integrated multifunctional drawing desk and relates to the field of machine design. The drawing desk solves the problems that an existing common desk is single in function and cannot be suitable for people of different heights, and a desk surface cannot tilt or be adjusted. The drawing desk comprises a desk surface, a base, desk legs, an intelligent control system, a lifting mechanism and a dip angle changing mechanism, wherein the lifting mechanism is composed of a motor supporting plate, a first motor, a first handle, a worm, a worm gear, a sliding bar, a long-shaft bearing, a long shaft, a chain, a key, a washer, a chain wheel shaft, a second reinforcing plate, a first reinforcing plate, a nesting plate, a positioning block and a chain wheel, and the dip angle changing mechanism is composed of a sliding rod, a second handle, a screw rod, a second motor, a lifting supporting rod threaded shaft, a rhombus extending assembly, idler wheels and a guide rail. By means of the dip angle changing mechanism, the lifting mechanism and the intelligent control system, the whole desk can ascend and descend, the desk surface can tilt, drawing is convenient and stable, drawing quality is improved, and good drawing equipment is provided for students who learn to draw. The drawing desk is good in performance and high in efficiency and can be easily accepted by students.

Description

technical field [0001] The invention relates to the technical field of mechanical design, in particular to a manual and automatic integrated multifunctional drawing desk. Background technique [0002] Desks and chairs used by students occupy a very important position in students' daily study and life. They are inseparable from daily work and have a high utilization rate. Desks and chairs are also an important external environment for cultivating students' good sitting posture. They are integrated with abnormal curvature of the spine. It is also closely related to the occurrence of myopia and myopia, and it is also an important factor affecting the ability to study and work and physical functions. Therefore, the desks and chairs used by students should conform to the principles of ergonomics. This will not only enable students to develop good sitting habits, It can also improve operating efficiency and reduce the incidence of occupational diseases. [0003] According to the ...

Claims

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Application Information

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IPC IPC(8): A47B85/02A47B41/02A47B9/12
CPCA47B27/02A47B27/14A47B41/02A47B41/04
Inventor 姜吉光刘洋徐振洋马筱溪王升旭荆鑫
Owner CHANGCHUN UNIV OF SCI & TECH
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