CN216507626U - Multifunctional drawing board for building and urban and rural planning - Google Patents
Multifunctional drawing board for building and urban and rural planning Download PDFInfo
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- CN216507626U CN216507626U CN202122241953.5U CN202122241953U CN216507626U CN 216507626 U CN216507626 U CN 216507626U CN 202122241953 U CN202122241953 U CN 202122241953U CN 216507626 U CN216507626 U CN 216507626U
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Abstract
The utility model relates to the technical field of drawing boards, in particular to a multifunctional drawing board for building and urban and rural planning, which comprises a placing board, an L-shaped connecting board, a drawing board, a connecting rod and a rack, wherein the rack is in sliding fit with a slide rail, the left end and the right end of the drawing board are both rotatably provided with adjusting devices, each adjusting device comprises an adjusting rod, the adjusting rod is fixedly connected with the drawing board through a short rod, the bottom end of the adjusting rod is fixedly provided with a gear, the gear is in meshing fit with the rack, the left side of the front end of the drawing board is provided with a first chute, a first slide block is slidably connected in the first chute, the front end of the first slide block is fixedly connected with the slide rod, a cross ruler is sleeved outside the circumference of the slide rod, the cross ruler is provided with a first slide hole penetrating through the front and back, the first slide hole is in sliding fit with the slide rod, so that the adjustment on a backing plate is convenient, and the comfort of a plotter is improved, the possibility that the measuring tape is lost is reduced, and the practicability is improved.
Description
Technical Field
The utility model relates to the technical field of drawing boards, in particular to a multifunctional drawing board for building and urban and rural planning.
Background
As is known, drawing is drawing, and in planning urban and rural areas, places where buildings need to be shown through drawing, usually drawing on drawing through manual drawing, and then pasting drawing on drawing board.
Through the retrieval, chinese patent publication No. CN202020666626.7 discloses a multi-functional drawing board that building and town and country planning used, its roughly describes as, including backing plate and stop device, the upper end fixedly connected with connecting plate of backing plate, the connecting plate is two, the one end that the connecting plate was kept away from to the backing plate is equipped with strutting arrangement, strutting arrangement includes the spacing groove, the spacing groove is two, level position and ground contact through the landing leg middle part, thereby make the backing plate can stably place leveling ground, support the backing plate with the help of the support and form desk column structure, the problem that present drawing board is difficult to draw on the spot in open-air environment has been solved.
The above prior art solutions still have the following drawbacks: inconvenient carry out angle modulation to the backing plate, the travelling comfort when influencing the person of drawing when drawing, need look for the measuring tape simultaneously to the measuring tape causes easily to lose, reduces the efficiency of drawing, leads to the practicality lower.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Aiming at the defects of the prior art, the utility model provides the multifunctional drawing board for building and urban and rural planning, which is convenient for adjusting the base plate, improves the comfort of a drawing person, reduces the possibility of losing the measuring tape and improves the practicability.
(II) technical scheme
In order to achieve the purpose, the utility model provides the following technical scheme: a multifunctional drawing board for building and urban and rural planning comprises a placing board, wherein the top end of the placing board is fixedly connected with an L-shaped connecting board, the upper side of the placing board is provided with the drawing board, the left end and the right end of the drawing board are rotatably connected with connecting rods, the other end of each connecting rod is rotatably connected with the outer wall of the L-shaped connecting board, the left side and the right side of the top end of the placing board are respectively provided with a sliding rail, each sliding rail is internally provided with a rack which is in sliding fit with the sliding rail, the left end and the right end of the drawing board are respectively rotatably provided with an adjusting device, each adjusting device comprises an adjusting rod, the adjusting rod is fixedly connected with the drawing board through a short rod, the bottom end of the adjusting rod is fixedly provided with a gear, the gear is in meshing fit with the rack, the left side of the front end of the drawing board is provided with a first sliding chute, and a first sliding block is slidably connected in the first sliding chute, the front end fixedly connected with slide bar of first slider, the outside cover of circumference of slide bar is equipped with the horizontal ruler to set up the first slide opening that runs through around on the horizontal ruler, first slide opening is sliding fit with the slide bar.
Preferably, the bottom of placing the board is four extension rods of rectangle fixedly connected with to the outside slip cover of circumference of extension rod is equipped with the extension pipe, and passes through bolted connection between extension pipe and the extension rod.
Preferably, a base is arranged at the bottom end of each extension pipe.
Preferably, the two racks are connected through a pull rod.
Preferably, the pull rod is connected with the placing plate through a fixing rod.
Preferably, the inner top wall of the L-shaped connecting plate is provided with a plurality of illuminating lamps.
Preferably, a second sliding groove is formed in the upper area of the front end of the drawing board, a second sliding block is connected to the second sliding groove in a sliding mode, and a vertical ruler is fixedly connected to the front end of the second sliding block.
(III) advantageous effects
Compared with the prior art, the utility model provides a multifunctional drawing board for building and urban and rural planning, which has the following beneficial effects:
this multi-functional drawing board that building and town and country planning were used, through promoting the rack, thereby make the rotation of gear, the gear drives the regulation pole and rotates, thereby make the rotation of drawing board, thereby make the drawing board incline, conveniently carry out angle modulation to the drawing board, improve the travelling comfort of drawing person when drawing, through making first slider slide, thereby make reciprocating of horizontal ruler, slide on the slide bar through the horizontal ruler, conveniently make the slip of horizontal ruler left and right directions, conveniently adjust the horizontal ruler, conveniently assist the drawing person, prevent losing of horizontal ruler simultaneously, and the practicability is improved.
Drawings
FIG. 1 is a schematic view of the structure of the present invention;
FIG. 2 is an enlarged partial view of FIG. 1 at B;
FIG. 3 is a schematic view of a left side partial structure of the present invention;
FIG. 4 is an enlarged view of a portion of FIG. 3A;
FIG. 5 is a schematic top view of a portion of the arrangement of the placement board, rack and pinion connection of the present invention;
fig. 6 is a schematic top view of a part of the drawing board, the first slider and the cross ruler according to the present invention.
In the figure: 1. placing the plate; 2. an L-shaped connecting plate; 3. drawing boards; 4. a connecting rod; 5. a rack; 6. adjusting a rod; 7. a gear; 8. a first slider; 9. a slide bar; 10. a transverse ruler; 11. an extension rod; 12. a bolt; 13. an extension pipe; 14. a base; 15. a pull rod; 16. fixing the rod; 17. an illuminating lamp; 18. a vertical ruler; 19. a second slider; 20. a short rod.
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 obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
Examples
Referring to fig. 1-6, a multifunctional drawing board for building and urban and rural planning comprises a placing board 1, an L-shaped connecting board 2 is fixedly connected to the top end of the placing board 1, a drawing board 3 is arranged on the upper side of the placing board 1, connecting rods 4 are rotatably connected to the left end and the right end of the drawing board 3, the other end of each connecting rod 4 is rotatably connected to the outer wall of the L-shaped connecting board 2, slide rails are arranged on the left side and the right side of the top end of the placing board 1, a rack 5 is arranged in each slide rail, the rack 5 is in sliding fit with the slide rails, adjusting devices are rotatably arranged on the left end and the right end of the drawing board 3, each adjusting device comprises an adjusting rod 6, the adjusting rods 6 are fixedly connected with the drawing board 3 through short rods 20, a gear 7 is fixedly arranged at the bottom end of the adjusting rods 6, the gear 7 is in meshing fit with the rack 5, a first chute is arranged on the left side of the front end of the drawing board 3, a first sliding block 8 is connected in the first sliding groove in a sliding manner, a sliding rod 9 is fixedly connected at the front end of the first sliding block 8, a transverse ruler 10 is sleeved outside the circumference of the sliding rod 9, and the cross ruler 10 is provided with a first sliding hole which penetrates through the front and the back, the first sliding hole is in sliding fit with the sliding rod 9, and by pushing the rack 5, so that the rotation of the gear 7, the gear 7 drives the adjustment lever 6 to rotate, so that the rotation of the drawing board 3, thereby enabling the drawing board 3 to be inclined, facilitating the angle adjustment of the drawing board 3, improving the comfort of a plotter during drawing, and enabling the first sliding block 8 to slide, thereby make reciprocating of horizontal ruler 10, slide on slide bar 9 through horizontal ruler 10, conveniently make the slip of horizontal ruler 10 left and right sides direction, conveniently adjust horizontal ruler 10, conveniently assist the person of drawing, prevent losing of horizontal ruler 10 simultaneously, improve the practicality.
It should be further explained that the bottom end of the placing board 1 is fixedly connected with four extension rods 11 in a rectangular shape, the extension rods 11 are slidably sleeved on the outer portions of the circumferences of the extension rods 11, the extension tubes 13 are connected with the extension rods 11 through bolts 12, so that the placing board 1 can be conveniently adjusted in height, the comfort of a plotter can be further improved, and the positioning device is convenient for adapting to the use of plotters with different heights, the bottom end of each extension tube 13 is provided with a base 14, the stability of the extension tube 13 is improved, and the overall stability is improved, two racks 5 are connected through a pull rod 15, so that the racks 5 can be conveniently and simultaneously moved, the pull rod 15 is connected with the placing board 1 through a fixing rod 16, the pull rod 15 and the placing board 1 can be conveniently fixed, the movement of the racks 5 is prevented, the angle of the plotting board 3 is influenced, the inner top wall of the L-shaped connecting plate 2 is provided with a plurality of illuminating lamps 17, the luminance of increase light improves the accurate nature of drawing, and the second spout has been seted up to the front end upper region of drawing board 3 to sliding connection has second slider 19 in the second spout, and second slider 19's front end fixedly connected with erects chi 18, and the convenience is vertical setting-out on drawing board 3, reduces the limitation.
To sum up, this multi-functional drawing board that building and town and country planning were used, when using, at first promote pull rod 15, thereby make the removal of rack 5, thereby make the rotation of gear 7, gear 7 drives regulation pole 6 and rotates, thereby make the rotation of drawing board 3, thereby make drawing board 3 take place the slope, after adjusting the position of drawing board 3, use dead lever 16 will place board 1 and pull rod 15 and fix, then will place board 1 and shift up, thereby make shifting up of extension rod 11, after adjusting the height, use bolt 12 to fix extension rod 11 and extension pipe 13, if light is dim, can open the power of light 17, then carry out the drawing through operation horizontal ruler 10 and vertical ruler 18 can, the model of light 17 is MZ-ZZ-E06 AAH.
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 utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a multi-functional drawing board of building and urban and rural planning usefulness, is including placing board (1), its characterized in that: the top end of the placing plate (1) is fixedly connected with an L-shaped connecting plate (2), the upper side of the placing plate (1) is provided with a drawing plate (3), the left end and the right end of the drawing plate (3) are rotatably connected with connecting rods (4), the other end of each connecting rod (4) is rotatably connected with the outer wall of the L-shaped connecting plate (2), the left side and the right side of the top end of the placing plate (1) are respectively provided with a sliding rail, each sliding rail is internally provided with a rack (5), the racks (5) are in sliding fit with the sliding rails, the left end and the right end of the drawing plate (3) are rotatably provided with an adjusting device, each adjusting device comprises an adjusting rod (6), the adjusting rods (6) are fixedly connected with the drawing plate (3) through short rods (20), the bottom ends of the adjusting rods (6) are fixedly provided with gears (7), the gears (7) are in meshing fit with the racks (5), first spout has been seted up on the front end left side of drawing board (3) to sliding connection has first slider (8) in the first spout, the front end fixedly connected with slide bar (9) of first slider (8), the outside cover of circumference of slide bar (9) is equipped with horizontal chi (10) to set up the first slide opening that runs through around on horizontal chi (10), first slide opening is sliding fit with slide bar (9).
2. A multi-functional drawing board for building and urban and rural planning according to claim 1, characterized in that: the bottom of placing board (1) is four extension rods (11) of rectangle fixedly connected with to the outside slip cover of circumference of extension rod (11) is equipped with extension tube (13), and is connected through bolt (12) between extension tube (13) and extension rod (11).
3. A multi-functional drawing board for building and urban and rural planning according to claim 2, characterized in that: the bottom end of each extension pipe (13) is provided with a base (14).
4. A multi-functional drawing board for building and urban and rural planning according to claim 3, characterized in that: the two racks (5) are connected through a pull rod (15).
5. The multi-functional drawing board for building and urban and rural planning of claim 4, wherein: the pull rod (15) is connected with the placing plate (1) through a fixing rod (16).
6. The multi-functional drawing board for building and urban and rural planning of claim 5, wherein: the inner top wall of the L-shaped connecting plate (2) is provided with a plurality of illuminating lamps (17).
7. The multi-functional drawing board for building and urban and rural planning of claim 6, wherein: a second sliding groove is formed in the upper area of the front end of the drawing board (3), a second sliding block (19) is connected to the second sliding groove in a sliding mode, and a vertical ruler (18) is fixedly connected to the front end of the second sliding block (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122241953.5U CN216507626U (en) | 2021-09-15 | 2021-09-15 | Multifunctional drawing board for building and urban and rural planning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122241953.5U CN216507626U (en) | 2021-09-15 | 2021-09-15 | Multifunctional drawing board for building and urban and rural planning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216507626U true CN216507626U (en) | 2022-05-13 |
Family
ID=81516796
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122241953.5U Active CN216507626U (en) | 2021-09-15 | 2021-09-15 | Multifunctional drawing board for building and urban and rural planning |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216507626U (en) |
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2021
- 2021-09-15 CN CN202122241953.5U patent/CN216507626U/en active Active
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