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

Construction engineering drawing display device

A technology for construction engineering and display devices, which is applied to lighting devices, lighting devices, lighting auxiliary devices, etc., to achieve the effect of convenient storage and energy saving

Pending Publication Date: 2022-06-10
钟普祥
View PDF1 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although the above-mentioned patent can facilitate people to rotate the display board, when people look at the drawings in some dark environments, because the pictures and fonts on the drawings are small, it is difficult for people to see the drawings clearly. Only when the drawings are illuminated can people see clearly, which is troublesome

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
  • Construction engineering drawing display device
  • Construction engineering drawing display device
  • Construction engineering drawing display device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0038] The lighting mechanism 12 includes a first wedge-shaped rod 121, a second fixing ring 122, a second slide bar 123, a second wedge-shaped rod 124, a second spring 125, a fixed block 126 and a spotlight 127, see Figure 7 and Figure 8 As shown, the left and right sides of the top of the first fixed frame 8 are welded with a first wedge-shaped rod 121 symmetrically front and rear, the upper side of the first fixed rod 3 is provided with a second fixed ring 122, and the left and right sides of the second fixed ring 122 are provided with The second slide bar 123, the front and rear sides between the second slide bar 123 are all slidingly provided with the second wedge-shaped bar 124, when the first wedge-shaped bar 121 moves upwards, it can contact with the second wedge-shaped bar 124 on the same side, and the second A second spring 125 is arranged between the left and right sides of the inner upper part of the wedge-shaped rod 124 and the second fixed ring 122, and the sec...

Embodiment 2

[0044] In the initial state, the fourth spring 144 is in a stretched state. When people take off the drawing, they can pull the third connecting block 154 to move upwards, and the fifth spring 153 is stretched, thereby driving the limiting rod 152 to move upwards to make the limiting The rod 152 is separated from the baffle plate 146, so that the limit rod 152 releases the baffle plate 146, and now the fourth spring 144 returns to its original state, and the fourth spring 144 drives the second connecting block 145 to move to the left, thereby driving the baffle plate 146 to the left Move and open, and then people can put the drawings into the storage box 142, thereby storing the drawings, and then pull the baffle plate 146 to move to the right to reset, thereby driving the second connecting block 145 to move to the right to reset, and the fourth spring 144 stretches , then loosen the third connecting block 154, the fifth spring 153 returns to its original state, and the fifth s...

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 display device, in particular to a building engineering drawing display device. The invention aims to provide the constructional engineering drawing display device capable of illuminating a drawing. The constructional engineering drawing display device comprises a bottom frame, a shell, a first fixing rod, a first connecting rod, a first fixing ring, a long rod, an electric push rod and the like, the shell is rotationally arranged in the middle of the top of the bottom frame, the first fixing rod is arranged in the middle of the bottom in the shell, and the first connecting rod is slidably arranged on the lower portion of the outer side of the first fixing rod; first fixing rings are arranged on the upper side and the lower side of the shell, long rods are arranged on the left side and the right side between the inner sides of the first fixing rings, and an electric push rod used for lifting a drawing is arranged in the middle of the front side of the top of the first fixing ring on the lower side. After the orientation angle of the spotlight is adjusted, the spotlight can illuminate drawings on the display board by turning on the spotlight, so that people can conveniently watch the drawings when the light is dark.

Description

technical field [0001] The invention relates to a display device, in particular to a display device for architectural engineering drawings. Background technique [0002] When carrying out engineering construction, in order to facilitate construction, people usually display the designed products through display stands, and then let the viewers understand the design principles and inspirations of the products through explanations. Since most of the existing drawing display stands are simple in structure, It makes it difficult for people to rotate the direction of the display stand during the explanation process, which makes it inconvenient for viewers facing different directions to watch. [0003] The patent application CN211883207U, with an authorization announcement date of 20201110, discloses a display stand for architectural design drawings, which relates to the field of display stands. The architectural design drawing display rack includes a base, the top of the base is ...

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 Applications(China)
IPC IPC(8): A47F5/00A47F5/10A47F7/14A47B91/06A47B97/02A47F11/10A47B63/02F21V33/00F21V21/30
CPCA47F5/00A47F5/10A47F7/14A47B91/06A47B97/02A47F11/10A47B63/02F21V33/00F21V21/30
Inventor 钟普祥
Owner 钟普祥