CN220694700U - Drawing workbench for drawing adjustable angle - Google Patents

Abstract

The utility model discloses a drawing workbench for drawing an adjustable angle, which comprises a workbench, a mounting box, an internally threaded pipe supporting leg and an angle adjusting component, wherein the mounting box is arranged on the workbench; one long side of the workbench is rotationally connected with the top end of one long side of the mounting box, and four corners of the bottom end of the mounting box are fixedly provided with threaded columns; the threaded column is in threaded connection with the inner threaded pipe supporting leg; the bottom end of the internal thread pipe supporting leg is fixedly provided with an anti-skid pad; the angle of the drawing workbench can be freely adjusted according to the requirement through the angle adjusting component, so that the drawing workbench meets the ergonomic design and is convenient for drawing operation; meanwhile, the drawing workbench supporting legs can be freely detached, the space occupation ratio during carrying is reduced, the drawing workbench is convenient to carry, and the actual requirements are met.

Description

Drawing workbench for drawing adjustable angle

Technical Field

The utility model relates to the technical field of measurement and mapping, in particular to a drawing workbench for mapping an adjustable angle.

Background

The Chinese patent document with the prior publication number of CN216438744U discloses a drawing workbench for measuring and drawing, which is used for providing that the drawing environment is generally in a construction site with more dust in the engineering measuring working process, and a plurality of drawings are frequently dropped on the drawings after the drawing is placed for a long time, so that drawing is influenced; its solution is a drawing workstation for measuring survey and drawing usefulness includes workstation and support frame, the workstation is located the top of support frame, workstation and support frame fixed connection, and the left and right sides of workstation all is provided with the fixed plate, and the top of workstation is provided with the roof, and the left and right sides of roof is connected with the upper surface fixed of the rear end of two fixed plates respectively, and the bottom surface of workstation articulates there is the back shaft, and the surface mounting of back shaft has cup jointed the winding wheel. This a drawing workstation for measuring survey and drawing is used, through setting up twine cloth wheel, shelter from cloth, pivoted board and spliced pole, reached the shielding plate and sheltered from dirt-proof effect to the drawing of placing on the workstation, solved and drawn the environment and generally be in the building site dust more, often fall on the drawing after the long time of placing have a lot of drawings to influence the problem of drawing.

However, in the above scheme and the prior art, in the measuring and mapping process, the drawing environment is complex and changeable, the angle of the drawing workbench is fixed and cannot be adjusted, the ergonomics are not met, and most of the drawing workbench is integrated, occupies large space and is inconvenient to carry.

Therefore, the utility model provides a drawing workbench for drawing an adjustable angle, which is used for solving the problems.

Disclosure of Invention

The present utility model is directed to a drawing table for drawing an adjustable angle, so as to solve the above-mentioned problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a drawing workbench for drawing adjustable angles comprises a workbench, a mounting box, an internally threaded pipe supporting leg and an angle adjusting component; one long side of the workbench is rotationally connected with the top end of one long side of the mounting box, and the angle adjusting assembly adjusts the angle between the workbench and the mounting box.

Preferably, the mounting box is provided with an opening at the upper and lower parts, and four corners of the bottom end of the mounting box are fixedly provided with threaded columns; the thread columns correspond to the setting positions of the internal thread pipe supporting legs, the setting groups are the same, and the thread columns are in threaded connection with the internal thread pipe supporting legs; and the bottom end of the internal thread pipe supporting leg is fixedly provided with an anti-skid pad.

Preferably, the angle adjusting component comprises a fixed block, a supporting rod, a damping rotating shaft, a limiting plate, gear teeth, a T-shaped groove, a sliding rod, a gear, a limiting clamping groove, a knob, a fixed inserting block, a rotary auxiliary handle and a linear groove; two straight grooves are fixedly formed in two sides of the bottom end of the workbench at equal intervals, a fixed block is connected in the straight grooves in a sliding mode, and the fixed block is connected with the supporting rod in a rotating mode through a damping rotating shaft; one side of the supporting rod is fixedly provided with a limiting plate, and the other side of the supporting rod is fixedly provided with a row of gear teeth; the inner wall of one side of the long side of the installation box is provided with a T-shaped groove, and two sides of the short side of the installation box are connected with sliding rods in a sliding manner; the middle of the sliding rod is fixedly connected with two gears, and one side end part of the sliding rod is fixedly connected with a knob; fixed inserting blocks are fixedly arranged at the bottom end of the knob at equal intervals, and rotary auxiliary handles are fixedly arranged at the side face of the knob at equal intervals; and a limiting clamping groove is formed at the joint of the outer wall of the mounting box and one side of the sliding rod.

Preferably, the supporting rods and the limiting plates correspond to the T-shaped grooves in arrangement position and have the same arrangement group number, and the supporting rods and the limiting plates are inserted into the T-shaped grooves and can slide along the T-shaped grooves.

Preferably, the gears are positioned in the mounting box, the gears correspond to the gear teeth in the arrangement positions, the number of the arrangement groups is the same, and the gears are thicker and meshed with the gear teeth.

Preferably, the setting positions of the limiting clamping grooves and the fixed plug blocks correspond to each other, the setting groups are the same, and the limiting clamping grooves are clamped with the fixed plug blocks.

Compared with the prior art, the utility model has the beneficial effects that:

the angle of the drawing workbench can be freely adjusted according to the requirement through the angle adjusting component, so that the drawing workbench meets the ergonomic design and is convenient for drawing operation; meanwhile, the drawing workbench supporting legs can be freely detached, the space occupation ratio during carrying is reduced, the drawing workbench is convenient to carry, and the actual requirements are met.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is an enlarged partial schematic view of the structure of FIG. 1 of the present utility model;

FIG. 3 is a schematic view of the structure of the mounting box of the present utility model;

FIG. 4 is an enlarged partial schematic view of the structure of FIG. 3 of the present utility model;

fig. 5 is a schematic view showing the connection of the workbench structure according to the utility model.

In the figure: the device comprises a workbench 1, a mounting box 2, an internally threaded pipe supporting leg 3, an anti-skid pad 4, a fixed block 5, a supporting rod 6, a damping rotating shaft 7, a limiting plate 8, gear teeth 9, a T-shaped groove 10, a sliding rod 11, a gear 12, a limiting clamping groove 13, a knob 14, a fixed plug block 15, a rotary auxiliary handle 16, a threaded column 17 and a linear groove 18.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below. Embodiments of the present utility model are intended to be within the scope of the present utility model as defined by the appended claims.

Referring to fig. 1 to 4, a drawing table for drawing an adjustable angle, the present utility model provides a technical scheme: a drawing workbench for drawing adjustable angles comprises a workbench 1, a mounting box 2, an internally threaded pipe supporting leg 3 and an angle adjusting component; one long side of the workbench 1 is rotationally connected with the top end of one long side of the mounting box 2, and the angle adjusting component adjusts the angle between the workbench 1 and the mounting box 2; the installation box 2 is arranged in an opening way up and down, and four corners at the bottom end of the installation box 2 are fixedly provided with screw thread columns 17; the thread columns 17 correspond to the setting positions of the internal thread pipe supporting legs 3, the setting groups are the same, and the thread columns 17 are in threaded connection with the internal thread pipe supporting legs 3; the bottom end of the internal thread pipe supporting leg 3 is fixedly provided with an anti-slip pad 4 for preventing the working table from sliding in the drawing operation process; the angle adjusting component comprises a fixed block 5, a supporting rod 6, a damping rotating shaft 7, a limiting plate 8, gear teeth 9, a T-shaped groove 10, a sliding rod 11, a gear 12, a limiting clamping groove 13, a knob 14, a fixed plug-in block 15, a rotary auxiliary handle 16 and a linear groove 18; two straight line grooves 18 are fixedly arranged on two sides of the bottom end of the workbench 1 at equal intervals, a fixed block 5 is connected in a sliding manner in the straight line grooves 18, the fixed block 5 is rotationally connected with the supporting rod 6 through a damping rotating shaft 7, and the instantaneous large-amplitude change of the angle between the fixed block 5 and the supporting rod 6 is prevented; one side of the supporting rod 6 is fixedly provided with a limiting plate 8, and the other side of the supporting rod 6 is fixedly provided with a row of gear teeth 9; the inner wall of one side of the long side of the mounting box 2 is provided with T-shaped grooves 10, the positions of the supporting rods 6 and the limiting plates 8 correspond to the positions of the T-shaped grooves 10, the number of the arranged groups is the same, and the supporting rods 6 and the limiting plates are spliced with the T-shaped grooves 10 and can slide along the T-shaped grooves 10; the two sides of the short side of the mounting box 2 are connected with a slide bar 11 in a sliding manner, and a limiting clamping groove 13 is formed at the joint of the outer wall of the mounting box 2 and one side of the slide bar 11; the middle of the slide bar 11 is fixedly connected with two gears 12, the gears 12 are positioned in the mounting box 2, the gears 12 correspond to the gear teeth 9 in the arrangement positions, the arrangement groups are the same, and the gears 12 are thicker and meshed with the gear teeth 9; one side end of the slide bar 11 is fixedly connected with a knob 14; fixed plug blocks 15 are fixedly arranged at equal intervals at the bottom end of the knob 14, the limiting clamping grooves 13 correspond to the fixed plug blocks 15 in arrangement position, the number of the arrangement groups is the same, and the limiting clamping grooves 13 are clamped with the fixed plug blocks 15; the rotary auxiliary handles 16 are fixedly arranged on the side surfaces of the rotary knob 14 at equal intervals, so that the rotary knob can be conveniently rotated.

The utility model discloses when using, with internal thread pipe landing leg 3 and screw thread post 17 threaded connection, until internal thread pipe landing leg 3 upper end and installation case 2 bottom joint, afterwards outwards pull out knob 14 with the help of rotatory auxiliary handle 16, make fixed insert 15 and spacing draw-in groove 13 separation, gear 12 and installation case 2 inner wall joint simultaneously, again with the help of rotatory auxiliary handle 16 rotating knob 14, gear 12 begins to rotate thereupon, at this moment branch 6 and limiting plate 8 slide from top to bottom along T type groove 10 simultaneously fixed block 5 also slides in linear groove 18, the angle between workstation 1 and the installation case 2 changes, adjust to suitable angle back, inwards press knob 14, let fixed insert 15 and spacing draw-in groove 13 joint simultaneously, gear 12 is fixed no longer to rotate and even make branch 6 and limiting plate 8 fixed, fixed block 5 is fixed no longer to slide at linear groove 18 simultaneously, the fixed of workstation 1 angle has been accomplished.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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 (6)

1. A but be used for survey and drawing angle regulation's drawing workstation, its characterized in that: comprises a workbench (1), a mounting box (2), an internally threaded pipe supporting leg (3) and an angle adjusting component; one long side of the workbench (1) is rotationally connected with the top end of one long side of the mounting box (2), and the angle adjusting component adjusts the angle between the workbench (1) and the mounting box (2).

2. A drawing table for drawing adjustable angles according to claim 1, characterized in that: the upper and lower parts of the installation box (2) are provided with openings, and four corners at the bottom end of the installation box (2) are fixedly provided with threaded columns (17); the threaded columns (17) correspond to the setting positions of the internal threaded pipe support legs (3) and have the same setting group number, and the threaded columns (17) are in threaded connection with the internal threaded pipe support legs (3); the bottom end of the internal thread pipe supporting leg (3) is fixedly provided with an anti-slip pad (4).

3. A drawing table for drawing adjustable angles according to claim 1, characterized in that: the angle adjusting assembly comprises a fixed block (5), a supporting rod (6), a damping rotating shaft (7), a limiting plate (8), gear teeth (9), a T-shaped groove (10), a sliding rod (11), a gear (12), a limiting clamping groove (13), a knob (14), a fixed inserting block (15), a rotary auxiliary handle (16) and a linear groove (18); two linear grooves (18) are fixedly formed in two sides of the bottom end of the workbench (1) at equal intervals, a fixed block (5) is connected in a sliding mode in the linear grooves (18), and the fixed block (5) is rotationally connected with the supporting rod (6) through a damping rotating shaft (7); one side of the supporting rod (6) is fixedly provided with a limiting plate (8), and the other side of the supporting rod (6) is fixedly provided with a row of gear teeth (9); the inner wall of one side of the long side of the installation box (2) is provided with a T-shaped groove (10), and two sides of the short side of the installation box (2) are connected with sliding rods (11) in a sliding manner; two gears (12) are fixedly connected in the middle of the sliding rod (11), and one side end part of the sliding rod (11) is fixedly connected with a knob (14); fixed inserting blocks (15) are fixedly arranged at the bottom end of the knob (14) at equal intervals, and rotary auxiliary handles (16) are fixedly arranged at the side surfaces of the knob (14) at equal intervals; and a limiting clamping groove (13) is formed at the joint of the outer wall of the mounting box (2) and one side of the sliding rod (11).

4. A drawing table for drawing adjustable angles according to claim 3, characterized in that: the supporting rods (6) and the limiting plates (8) are corresponding to the T-shaped grooves (10) in arrangement positions and the same in arrangement group number, and the supporting rods (6) and the limiting plates are inserted into the T-shaped grooves (10) and can slide along the T-shaped grooves (10).

5. A drawing table for drawing adjustable angles according to claim 3, characterized in that: the gear (12) is positioned in the mounting box (2), the gear (12) corresponds to the gear teeth (9) in the setting position, the number of the setting groups is the same, and the gear (12) is thicker and meshed with the gear teeth (9).

6. A drawing table for drawing adjustable angles according to claim 3, characterized in that: the limiting clamping grooves (13) correspond to the fixed plug blocks (15) in setting positions, the number of the setting groups is the same, and the limiting clamping grooves (13) are clamped with the fixed plug blocks (15).