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Drawing device for engineering design

An engineering design and bearing technology, applied in the field of drawing devices for engineering design, can solve the problems of increased drawing work pressure, low flexibility, inconvenient adjustment of vertical state, etc., to reduce drawing work pressure, ensure stability, and facilitate fixing Effect

Pending Publication Date: 2021-06-01
李海龙
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Drawing is often used as a means of design in engineering design on the market, but engineers often need to draw on the platform during the drawing process, and the general platform is placed horizontally, with low flexibility, and it is inconvenient to make different drawings The part is rotated to the engineer for drawing, which increases the pressure of the drawing work. At the same time, it is inconvenient to adjust to the vertical state when the drawing is displayed, which is not conducive to the actual explanation and display

Method used

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  • Drawing device for engineering design
  • Drawing device for engineering design
  • Drawing device for engineering design

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0040] Such as figure 1 ,2 A drawing device for engineering design shown in , 3, 4, 6, 7, 10, comprising a base plate 1, a support plate 3 and a switch 8, the top of the base plate 1 is fixedly connected with a straight cylinder 2, and the straight cylinder 2 is connected with a vertical The vertical rotation mechanism 7 that rotates in the direction, the vertical rotation mechanism 7 includes a first bump 701, a second bump 702, a horizontal plate 703, a quarter circular plate 704, a tooth block 705, a drive motor 706, a second Ring gear 707, rotating shaft 708, second bearing 709 and third bearing 710, the left and right inner walls of straight tube 2 are fixedly installed with driving motor 706 and second bearing 709 respectively, the inner ring of second bearing 709 is fixedly connected with rotating shaft 708, rotating shaft 708 The outer wall of the straight tube 2 is fixedly connected with the second ring gear 707, the rotating shaft 708 is fixedly connected with the ou...

Embodiment 2

[0042] Embodiment 2 is a further improvement to Embodiment 1.

[0043] Such as figure 1 , 2 , 3, 4, and 8, the top of the curved sleeve 5 is fixedly connected with a horizontal rotation structure 6, and the horizontal rotation structure 6 includes a straight rod 601, a third spring 602, a slide plate 603, a pull ring 604, a straight plate 605, and a bump 606 , the first bearing 607, the first ring gear 608 and the tooth plate 609, the bottom of the straight rod 601 is fixedly connected with the top of the curved sleeve 5, the top of the straight rod 601 is fixedly connected with the inner ring of the first bearing 607, the straight rod 601 The bottom of the outer wall of the first ring gear 608 is fixedly connected with the first ring gear 608, the front end of the first ring gear 608 is meshed with a tooth plate 609, the front end of the tooth plate 609 is fixedly connected with a slide plate 603, and the middle end of the slide plate 603 is fixedly connected with a bump 60...

Embodiment 3

[0045] Embodiment 3 is a further improvement to Embodiment 1.

[0046] Such as figure 1 , 2 , 3, 4, 5, and 9, the top of the support plate 3 is connected with a paper pressing structure 4 for fixing drawings, and the paper pressing structure 4 includes a sliding plate 402, a circular plate 403, a rubber ring 404, an L-shaped plate 405, and a pressing plate 406 , round bar 407, slide bar 408, rubber pad 409, first spring 410 and second spring 411, the bottom of L-shaped plate 405 is fixedly installed on the top surface lower end of support plate 3, and the bottom of the lateral part of L-shaped plate 405 is evenly fixed The second spring 411 is connected, the bottom of the second spring 411 is fixedly connected with the pressure plate 406, the side wall of the pressure plate 406 is fitted and slidably connected with the inner wall of the upright part of the L-shaped plate 405, and the rubber ring 404 is symmetrically fixed and installed on the top of the support plate 3 At bo...

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Abstract

The invention discloses a drawing device for engineering design, and relates to the technical field of engineering design, the drawing device comprises a bottom plate, the top of the bottom plate is fixedly connected with a straight tube, and the straight tube is connected with a vertical rotating mechanism used for rotating a drawing in the vertical direction; the vertical rotating mechanism comprises a first protruding block, a second protruding block, a transverse plate, a quarter circular plate, a gear block, a driving motor, a second gear ring, a rotating shaft, a second bearing and a third bearing. The top of the bent sleeve is fixedly connected with a horizontal rotating structure, and the horizontal rotating structure comprises a straight rod, a third spring, a sliding plate, a pull ring, a straight plate, a protruding block, a first bearing, a first gear ring and a toothed plate. The top of an outer ring of the first bearing is fixedly connected to the top of the protruding block and the suporting plate. According to the drawing device, different parts of a drawing can be conveniently rotated to an engineer for drawing, and the drawing work pressure is reduced.

Description

technical field [0001] The invention relates to the technical field of engineering design, in particular to a drawing device for engineering design. Background technique [0002] Engineering design is the activity of comprehensively analyzing and demonstrating the technical, economic, resource, environmental and other conditions required by the construction project according to the requirements of the project, and compiling the construction project design documents. Engineering design is a process in which people use scientific and technological knowledge and methods to create ideas and plans for engineering products, and it involves almost all areas of human activities. [0003] Engineering design is a process in which people use scientific and technological knowledge and methods to create ideas and plans for engineering products, and it involves almost all areas of human activities. Although the cost of engineering design often only accounts for a small part (8-15%) of th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A47B27/02A47B27/14A47B27/18A47B9/00A47B13/02A47B97/02A47B85/06A47F7/14A47F5/12
CPCA47B27/02A47B27/14A47B27/18A47B9/00A47B13/02A47B97/02A47B85/06A47F7/143A47F7/142A47F5/12A47B2009/003
Inventor 不公告发明人
Owner 李海龙