CN111938308A

CN111938308A - Multi-functional drawing desk that architectural design used

Info

Publication number: CN111938308A
Application number: CN202010920653.7A
Authority: CN
Inventors: 赵越; 马珂; 吴悠悠
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-04
Filing date: 2020-09-04
Publication date: 2020-11-17

Abstract

The invention relates to the technical field of architectural design and discloses a multifunctional drawing table for architectural design, which comprises a supporting table, wherein the upper side of the supporting table is movably connected with a lifting table, the left upper side of the lifting table is fixedly connected with a fixed shaft, the outer side of the fixed shaft is movably connected with a ratchet wheel, a compression spring is arranged in the fixed shaft, the other end of the compression spring is fixedly connected with an iron hook rod, and the lower side of the iron hook rod is meshed with a small turning hand. Through the application of fixed axle and ratchet, make the drawing board can freely adjust in certain angle, make the designer can select oneself to feel comfortable inclination, very big designer's that improves comfort, also indirect designer's work efficiency that has promoted, through the application of elevating platform and rack bar, make the height of drawing board to adjust, the condition of designer's work of bowing has effectively been avoided like this, very big improvement operating condition, effectively increase work efficiency.

Description

Multi-functional drawing desk that architectural design used

Technical Field

The invention relates to the technical field of architectural design, in particular to a multifunctional drawing desk for architectural design.

Background

Along with the rapid development of the building industry, the application of architectural design is more and more extensive, and more architectural design personnel carry out a large amount of architectural drawings, to some personnel that just touch architectural design, can not be skilled in the use drawing software, so must draw some drawings by hand, will use the drawing table like this.

General drawing desk is when using on the market at present, and inclination is fixed, can't adjust inclination according to the self condition, and the height of drawing desk is also fixed simultaneously, can't adjust, and this makes the use flexibility of drawing desk very poor, and designer's comfort is very poor, and designer can not find suitable position to place the drawing tool sometimes, also can bring a lot of inconveniences.

In order to solve the above problems, the inventor provides a multifunctional drawing table for architectural design, which has the advantages of adjustable inclination angle, adjustable height and capability of placing drawing tools.

Disclosure of Invention

In order to achieve the purpose, the invention provides the following technical scheme: a multifunctional drawing table for architectural design comprises a supporting table, wherein a lifting table is movably connected to the upper side of the supporting table, a fixed shaft is fixedly connected to the left upper side of the lifting table, a ratchet wheel is movably connected to the outer side of the fixed shaft, a compression spring is arranged inside the fixed shaft, an iron hook rod is fixedly connected to the other end of the compression spring, a small rotating hand is meshed with the lower side of the iron hook rod, a drawing board is fixedly connected to the outer side of the ratchet wheel, a rack rod is fixedly connected to the lower side of the lifting table, the side edge of the rack rod is meshed with a large gear, a first shaft is fixedly connected to the inside of the large gear, a first bevel gear is fixedly connected to one end, away from the large gear, of the first shaft, a second bevel gear is meshed with the side edge of the first bevel gear, a second shaft is fixedly connected to the inside of the second bevel gear, the worm gear is meshed with the lower side of the worm wheel, a large rotating handle is fixedly connected to the right end of the worm, a drawer is fixedly connected to the lower side of the supporting table, a moving table is arranged on the lower side of the supporting table, and wheels are arranged on the lower side of the moving table.

Preferably, the lifting platform is in sliding connection with the supporting platform, four cylinders are arranged on the supporting platform, and four cylinder slideways are arranged on the lower side of the lifting platform.

Preferably, a support platform is slidably connected to the lower end of the rack bar.

Preferably, the first shaft, the second shaft and the worm are movably connected to the two bearing seats, and the six bearing seats are fixedly connected to the support table.

Preferably, the axes of the first shaft, the second shaft and the worm wheel are on the same horizontal line.

Preferably, the drawer is provided with one to three wheels, the number of the wheels is four, and the wheels roll only under a large external force.

Preferably, two to four brackets are arranged between the support platform and the mobile station.

Advantageous effects

Compared with the prior art, the invention provides a multifunctional drawing desk for architectural design, which has the following beneficial effects:

1. this multi-functional drawing desk that architectural design used, through the application of fixed axle and ratchet for the drawing board can be in certain angle freedom adjustment, makes the designer can select oneself to feel comfortable inclination, and the comfort of very big improvement has also indirect the work efficiency who has promoted the designer.

2. This multi-functional drawing desk that architectural design used through the application of elevating platform and rack bar for the height of drawing board can be adjusted, has effectively avoided the condition of designer work of bowing like this, very big improvement operating condition, effectively increase work efficiency.

3. This multi-functional drawing desk that architectural design used, through the application of worm wheel and worm and commentaries on classics hand for the lift of elevating platform can only realize through rotating the commentaries on classics hand, realizes smoothly that the elevating platform rises or can not automatic gliding after descending certain height.

4. This multi-functional drawing desk that architectural design used, through the application of drawer for some necessary drawing tools can be placed to the designer, and this has brought very big convenience.

Drawings

FIG. 1 is a schematic view of the main structure of the present invention;

FIG. 2 is a schematic view of the main body of the present invention;

FIG. 3 is a schematic view of the structure A-A of the present invention;

FIG. 4 is a schematic view of the lifting structure of the present invention;

FIG. 5 is a schematic view of the structure of the present invention B;

fig. 6 is a schematic diagram of the drawing board mechanism of the present invention.

In the figure: 1. a support table; 2. a lifting platform; 3. a fixed shaft; 4. a ratchet wheel; 5. a compression spring; 6. an iron hook rod; 7. turning the hand for a short time; 8. drawing boards; 9. a rack bar; 10. a bull gear; 11. a first shaft; 12. a first bevel gear; 13. a second bevel gear; 14. a second shaft; 15. a worm gear; 16. a worm; 17. turning the hand greatly; 18. a drawer; 19. a mobile station; 20. and (7) wheels.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-6, a multifunctional drawing desk for architectural design comprises a supporting table 1, an elevating table 2 is movably connected to the upper side of the supporting table 1, the elevating table 2 is connected with the supporting table 1 in a sliding manner, four cylinders are arranged on the supporting table 1, four cylinder slideways are arranged on the lower side of the elevating table 2, a fixed shaft 3 is fixedly connected to the upper left side of the elevating table 2, a ratchet wheel 4 is movably connected to the outer side of the fixed shaft 3, a compression spring 5 is arranged inside the ratchet wheel 4, the drawing board 8 can be freely adjusted within a certain angle through the application of the fixed shaft 3 and the ratchet wheel 4, so that a designer can select an inclination angle which the designer feels comfortable, the comfort of the designer is greatly improved, the work efficiency of the designer is also indirectly improved, the compression spring 5 is arranged inside the fixed shaft 3, and an iron hook rod 6 is fixedly connected to the, the downside meshing of iron hook pole 6 changes hand 7 for a short time, the outside fixedly connected with drawing board 8 of ratchet 4, the downside fixedly connected with rack bar 9 of elevating platform 2, the lower extreme sliding connection of rack bar 9 has brace table 1, through the application of elevating platform 2 and rack bar 9 for the height of drawing board 8 can be adjusted, has effectively avoided the condition of designer work of bowing like this, very big improvement operating condition, effectively heighten work efficiency.

Referring to fig. 1 and 4, a side edge of a rack bar 9 is engaged with a large gear 10, a first shaft 11 is fixedly connected inside the large gear 10, a first bevel gear 12 is fixedly connected to one end of the first shaft 11 away from the large gear 10, a second bevel gear 13 is engaged with a side edge of the first bevel gear 12, a second shaft 14 is fixedly connected inside the second bevel gear 13, a worm gear 15 is fixedly connected to one side of the second shaft 14 away from the second bevel gear 13, axial lines of the first shaft 11, the second shaft 14 and the worm gear 15 are on the same horizontal line, a worm 16 is engaged with a lower side of the worm gear 15, the first shaft 11, the second shaft 14 and the worm 16 are movably connected to two bearing blocks, and the six bearing blocks are fixedly connected to a supporting platform 1, a large rotating hand 17 is fixedly connected to a right end of the worm 16, and only the large rotating hand 17 can be rotated to lift the lifting platform 2, realize elevating platform 2 smoothly and rise or can not automatic gliding after descending certain height, prop up the downside fixedly connected with drawer 18 of supporting bench 1, application through drawer 18 for some necessary drawing tools can be placed to the designer, this has brought very big convenience, prop up supporting bench 1 downside and be provided with mobile station 19, be provided with two to four supports between supporting bench 1 and the mobile station 19, the downside of mobile station 19 is provided with wheel 20, drawer 18 is provided with one to three between, wheel 20 is provided with four.

The working process and principle are that for the lifting process: clockwise big handle 17 that changes, drive worm 16 clockwise, worm 16 is the dextrorotation, make worm wheel 15 clockwise rotate, drive No. two bevel gear 13 clockwise rotations through No. two axles 14, bevel gear 12 and No. two bevel gear 13 intermeshing, make bevel gear 12 anticlockwise rotate, drive the bull gear 10 anticlockwise rotation on the axle 11, bull gear 10 and rack bar 9 intermeshing again, therefore rack bar 9 descends, finally realize that elevating platform 2 descends, if need make elevating platform 2 rise, only need anticlockwise rotation big handle 17 can. For the tilting process: manual anticlockwise rotation drawing board 8, can strengthen the inclination of drawing board 8, manual clockwise rotation changes hand 7 for a short time, make iron hook rod 6 stretch out, inclination is unchangeable when making the designer push down drawing board 8 under compression spring 5's effect, normal use, if reduce inclination, only need manual anticlockwise rotation change hand 7 for a short time, make iron hook rod 6 withdraw, just so can clockwise rotation drawing board 8, wait to reach behind the corresponding angle clockwise rotation change hand 7 for a short time again, at this moment just can work at this angle. Placing a tool: and directly put into the arranged drawer 18.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a multi-functional drawing desk that architectural design used, includes brace table (1), its characterized in that: the upper side of the supporting table (1) is movably connected with a lifting table (2), the upper left side of the lifting table (2) is fixedly connected with a fixed shaft (3), the outer side of the fixed shaft (3) is movably connected with a ratchet wheel (4), a compression spring (5) is arranged inside the fixed shaft (3), the other end of the compression spring (5) is fixedly connected with an iron hook rod (6), the lower side of the iron hook rod (6) is meshed with a small rotating hand (7), the outer side of the ratchet wheel (4) is fixedly connected with a drawing board (8), the lower side of the lifting table (2) is fixedly connected with a rack rod (9), the side of the rack rod (9) is meshed with a large gear (10), the inner part of the large gear (10) is fixedly connected with a first shaft (11), and one end of the first shaft (11) far away from the large gear (10) is fixedly, the side meshing of a bevel gear (12) is No. two bevel gear (13), No. two axle (14) of inside fixedly connected with of No. two bevel gear (13), No. two one side fixedly connected with worm wheel (15) of No. two bevel gear (13) are kept away from in axle (14), downside meshing worm (16) of worm wheel (15), the big hand (17) that changes of right-hand member fixedly connected with of worm (16), downside fixedly connected with drawer (18) of brace table (1), brace table (1) downside is provided with mobile station (19), the downside of mobile station (19) is provided with wheel (20).

2. The multifunctional drawing table for architectural design according to claim 1, wherein: elevating platform (2) and brace table (1) are sliding connection, are provided with four cylinders on brace table (1), and elevating platform (2) downside is provided with four cylinder slides.

3. The multifunctional drawing table for architectural design according to claim 1, wherein: the lower end of the rack rod (9) is connected with a support platform (1) in a sliding manner.

4. The multifunctional drawing table for architectural design according to claim 1, wherein: first axle (11), No. two axle (14) and worm (16) all swing joint on two bearing frames, and these six bearing frames fixed connection are on brace table (1).

5. The multifunctional drawing table for architectural design according to claim 1, wherein: the axial leads of the first shaft (11), the second shaft (14) and the worm wheel (15) are on the same horizontal line.

6. The multifunctional drawing table for architectural design according to claim 1, wherein: the number of the drawers (18) is between one and three, and the number of the wheels (20) is four.

7. The multifunctional drawing table for architectural design according to claim 1, wherein: two to four supports are arranged between the support table (1) and the mobile station (19).