CN220360216U - Multifunctional electric drawing desk convenient to adjust - Google Patents

Abstract

The utility model relates to the technical field of drawing tables, in particular to a multifunctional electric drawing table convenient to adjust, which comprises a fixed box, wherein telescopic rods are arranged at four corners of the top end of the fixed box, lifting plates are arranged at the top ends of a plurality of telescopic rods, lifting components are arranged in an inner cavity of the fixed box, the top ends of the lifting components extend to the top end of the fixed box and are fixedly connected with the bottom ends of the lifting plates, angle adjusting components are arranged at the top ends of the lifting plates, drawing boards are arranged on the angle adjusting components, a fixed plate is arranged at the rear side of the top ends of the lifting plates, a sliding box is arranged at the top ends of the fixed plate, and sliding components are arranged in the inner cavity of the sliding box. This multi-functional electric power drawing desk convenient to adjust has solved the drawing desk and has been inconvenient for according to user's height adjustment drawing board's height in actual use, leads to the user to wait the limited problem of travelling comfort when using.

Description

Multifunctional electric drawing desk convenient to adjust

Technical Field

The utility model relates to the technical field of drawing tables, in particular to a multifunctional electric drawing table convenient to adjust.

Background

The drawing desk is a desk with an adjustable inclination angle, and is suitable for artists or plotters. Some drawing tables may also be height adjustable. There are many styles of general drawing tables that may be chosen. The desktop size of such drawing tables varies from 20 x 30 inches to 40 x 60 inches.

The in-process that needs to use the drawing desk to carry out the hand drawing to electric power design drawing, but prior art's drawing desk is inconvenient in actual use highly according to the height adjustment drawing board of user, leads to the user to be limited in the travelling comfort when using, to this problem, provides a multi-functional electric power drawing desk convenient to adjust.

Disclosure of Invention

The utility model aims to provide a multifunctional electric drawing table convenient to adjust, so as to solve the problems in the background technology. In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a multi-functional electric power drawing desk convenient to adjust, includes the fixed case, fixed case top four corners all is provided with the telescopic link, and is a plurality of the top of telescopic link is provided with the lifter plate, the inner chamber of fixed case is provided with lifting unit, lifting unit's top extends to the top of fixed case and with the bottom fixed connection of lifter plate, the top of lifter plate is provided with angle adjusting assembly, be provided with the drawing board on the angle adjusting unit, the top rear side of lifter plate is provided with the fixed plate, the top of fixed plate is provided with the slip case, the inner chamber of slip case is provided with sliding component, sliding component's front end left and right sides extends to the front end left and right sides of slip case respectively and fixed mounting has splint respectively.

Preferably, the lifting assembly comprises a second motor, a worm, a screw rod, a worm wheel and a movable cylinder, wherein the second motor is arranged at the right end of the fixed box, the output end of the second motor extends to the inner cavity of the fixed box, one end of the worm is rotationally connected to the left side of the inner cavity of the fixed box through a bearing, the other end of the worm is fixedly connected with the output end of the second motor, one end of the screw rod is rotationally connected to the bottom end of the inner cavity of the fixed box through a bearing, the other end of the screw rod extends to the top end of the fixed box, the movable cylinder is in threaded connection with the outer wall of the screw rod and is fixedly connected with the bottom end of the lifting plate, and the worm wheel is fixedly sleeved on the outer wall of the screw rod and meshed with the screw rod.

Preferably, the angle adjusting component comprises a fixed frame, a first motor, a rotary column and a connecting frame, wherein the fixed frame is arranged at the top end of the lifting plate, the first motor is arranged at the right end of the fixed frame, the output end of the first motor extends to the inner cavity of the fixed frame, one end of the rotary column is rotationally connected to the left side of the inner cavity of the fixed frame through a bearing, the other end of the rotary column is fixedly connected with the output end of the first motor, and the connecting frame is fixedly sleeved on the outer wall of the rotary column and is fixedly connected with the drawing board.

Preferably, the sliding assembly comprises a screw rod, a rotary table, sliding blocks, sliding ways, moving rods and limiting assemblies, one end of the screw rod is rotationally connected to the left side of an inner cavity of the sliding box through a bearing, the other end of the screw rod penetrates through the inner cavity of the sliding box and extends to the right end of the sliding box, the rotary table is fixedly arranged at the right end of the screw rod, the sliding blocks are respectively screwed on the left side and the right side of the outer wall of the screw rod, the sliding ways are arranged in the middle of the front end of the sliding box, the moving rods are respectively and slidably embedded in the inner cavities of the sliding ways, the rear ends of the moving rods are respectively fixedly connected with the front ends of the two sliding blocks, and the limiting assemblies are arranged at the rear side of the inner cavity of the sliding box and are fixedly connected with the two sliding blocks.

Preferably, the limiting assembly comprises a limiting groove and limiting blocks, wherein the limiting groove is formed in the rear side of an inner cavity of the sliding box, one ends of the limiting blocks are embedded in the inner cavity of the limiting groove in a sliding mode, the other ends of the limiting blocks are fixedly connected with the rear ends of the two sliding blocks respectively, and the inner cavity of the limiting groove is matched with the outer wall of the limiting block in a matched mode and is in a T shape.

Preferably, threads on the left side and the right side of the outer wall of the screw rod are oppositely arranged.

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

1. through the arrangement of the lifting assembly, the lifting plate can drive the angle adjusting assembly and the drawing plate to slide up and down along a straight line under the limiting action of a plurality of telescopic rods, so that the height of the drawing plate is adjusted, a user can conveniently adjust the height of the drawing plate according to the height condition of the user, the comfort of the user in use is improved, and the problem that the drawing table is inconvenient to adjust the height of the drawing plate according to the height of the user in the actual use process, and the comfort of the user is limited in use is solved;

2. through the arrangement of the angle adjusting component, the height of the drawing board can be adjusted, a user can conveniently adjust the angle of the drawing board according to own drawing habit, and the flexibility of the device in use is improved;

3. through the setting of slip subassembly, can make two splint slide to the front end middle part of slip case simultaneously, and then can make two splint press from both sides tight fixed at the front end of slip case with cell-phone or panel computer etc. tightly, conveniently seek the data when carrying out the electric power design drawing.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a top cross-sectional view of the slide case of the present utility model;

FIG. 3 is a schematic view of a lifting assembly according to the present utility model;

fig. 4 is a top cross-sectional view of the holding tank of the present utility model.

In the figure: 1. a fixed box; 2. a telescopic rod; 3. a lifting plate; 4. a fixed frame; 5. a first motor; 6. a spin column; 7. a connecting frame; 8. drawing board; 9. a fixing plate; 10. a slide box; 11. a clamping plate; 12. a second motor; 13. a worm; 14. a screw; 15. a worm wheel; 16. a moving cylinder; 17. a screw rod; 18. a turntable; 19. a slide block; 20. a slideway; 21. a moving rod; 22. a limit groove; 23. and a limiting block.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which are obtained by a worker of ordinary skill in the art without creative efforts, are within the protection scope of the present utility model based on the embodiments of the present utility model.

Referring to fig. 1 to 4, the present utility model provides a technical solution: the utility model provides a multifunctional electric drawing table convenient to adjust, including fixed box 1, fixed box 1 top four corners all is provided with telescopic link 2, the top of a plurality of telescopic links 2 is provided with lifter plate 3, the inner chamber of fixed box 1 is provided with the lifting unit, lifter plate 3's top extends to fixed box 1's top and with lifter plate 3's bottom fixed connection, lifter plate 3's top is provided with angle adjustment subassembly, be provided with drawing board 8 on the angle adjustment subassembly, lifter plate 3's top rear side is provided with fixed plate 9, fixed plate 9's top is provided with sliding box 10, sliding box 10's inner chamber is provided with the sliding unit, sliding unit's front end left and right sides extends to sliding box 10's front end left and right sides respectively and respectively fixed mounting have splint 11, through lifter plate 3 drive angle adjustment subassembly and drawing board 8 slide along the straight line under the spacing effect of a plurality of telescopic link 2, the height of the drawing board 8 is adjusted, the height of the drawing board 8 is adjusted by a user according to the height condition of the user, the comfort of the user during use is improved, the problem that the height of the drawing board 8 is inconvenient to adjust according to the height of the user in the actual use process, so that the comfort of the user during use is limited is solved, the height of the drawing board 8 can be adjusted by the arrangement of the angle adjusting component, the angle of the drawing board 8 is adjusted by the user according to the drawing habit of the user, the flexibility of the device during use is improved, the two clamping plates 11 can slide towards the middle part of the front end of the sliding box 10 at the same time by the arrangement of the sliding component, and the two clamping plates 11 can clamp and fix a mobile phone or a tablet personal computer at the front end of the sliding box 10, the data can be conveniently searched when the power design drawing is carried out.

In this embodiment, lifting unit is including second motor 12, worm 13, screw rod 14, worm wheel 15 and remove a section of thick bamboo 16, second motor 12 sets up the right-hand member at fixed case 1, the output of second motor 12 extends to the inner chamber of fixed case 1, the one end of worm 13 passes through the bearing rotation to be connected in the inner chamber left side of fixed case 1, the other end of worm 13 and the output fixed connection of second motor 12, the one end of screw rod 14 passes through the bearing rotation to be connected in the inner chamber bottom of fixed case 1, the other end of screw rod 14 extends to the top of fixed case 1, remove a section of thick bamboo 16 spiro union at the outer wall of screw rod 14 and with the bottom fixed connection of lifter plate 3, worm wheel 15 is fixed cup joint at the outer wall of screw rod 14 and meshes with worm 13, when adjusting the drawing board 8 height, start second motor 12, make second motor 12 drive worm 13 rotatory because worm 13 meshes with worm 13, consequently, when worm 13 rotatory, can make worm rod 14 outer wall screw thread rotation effect under, when screw rod 14 rotation, can make a section of thick bamboo 16 drive the lifter plate 3, worm wheel 4, the bottom end of rotation 5, the 5 is at the 5-and 8 and the user's of the user's height at the height of 5 is at the height of 8, the user's height that the user's height is adjusted at the height of the user's height that the user's height is adjusted, the user's height is more than 8, the user's height is convenient for the user's height, and user's height at the user's height, user's height is adjusted at the height, user's top at the height 8.

In this embodiment, angle adjusting part is including fixed frame 4, first motor 5, column spinner 6 and link 7, fixed frame 4 sets up the top at lifter plate 3, first motor 5 sets up the right-hand member at fixed frame 4, the output of first motor 5 extends to the inner chamber of fixed frame 4, the one end of column spinner 6 passes through the bearing and rotates the inner chamber left side of connecting at fixed frame 4, the other end of column spinner 6 and the output fixed connection of first motor 5, link 7 is fixed cup joint at column spinner 6's outer wall and with drawing board 8 fixed connection, start first motor 5, make first motor 5 drive drawing board 8 through column spinner 6 and link 7 and rotate, and then realized the regulation to drawing board 8 angle, the angle of drawing board 8 is adjusted according to the drawing habit of facilitating the use, the flexibility of the device when using has been improved.

In this embodiment, the sliding component includes lead screw 17, carousel 18, slider 19, slide 20, carriage release lever 21 and spacing subassembly, the one end of lead screw 17 is rotated through the bearing and is connected in the inner chamber left side of sliding box 10, the other end of lead screw 17 runs through the inner chamber of sliding box 10 and extends to the right-hand member of sliding box 10, carousel 18 fixed mounting is at the right-hand member of lead screw 17, two sliders 19 spiro union respectively in the outer wall left and right sides of lead screw 17, slide 20 is offered at the front end middle part of sliding box 10, the inner chamber at slide 20 is inlayed to two carriage release levers 21 all slidable, the rear end of two carriage release levers 21 respectively with the front end fixed connection of two sliders 19, the front end of two carriage release levers 21 respectively with two splint 11 fixed connection, spacing subassembly sets up at the inner chamber rear side of sliding box 10 and with two sliders 19 fixed connection, when fixed cell-phone, place the front end at sliding box 10, rotatory carousel 18, make carousel 18 drive lead screw 17 rotatory, and then make the screw 17 outer wall left and right sides relative screw thread rotation force produces, make two sliders 19 carry out the relative screw thread rotation force under the effect at the front end of two slider grooves 23 and two limit blocks 11 simultaneously at the two clamp plates 11 at the same time of the two clamp plates of the two carriage release levers 11, the profile is fixed to the front end of the two clamp pieces of the two carriage release levers 11 at the front end of the two clamp plates of the sliding box 10.

In this embodiment, spacing subassembly is including spacing groove 22 and stopper 23, spacing groove 22 is seted up at the inner chamber rear side of slip case 10, the inner chamber at spacing groove 22 is all slideable embedded to the one end of two stoppers 23, the other end of two stoppers 23 respectively with the rear end fixed connection of two sliders 19, under the interact between spacing groove 22 and stopper 23, slider 19 can be prevented when lead screw 17 is rotatory to follow lead screw 17 rotatory, the stability of slip subassembly when using has been improved, the inner chamber of spacing groove 22 and the outer wall looks adaptation of stopper 23 just all are "T" font, can make the one end of stopper 23 remain embedded at the inner chamber of spacing groove 22 all the time, the stability of spacing subassembly when using has been improved.

In this embodiment, the threads on the left and right sides of the outer wall of the screw 17 are disposed opposite to each other, so that the left and right sides of the outer wall of the screw 17 generate opposite thread rotation force when the screw 17 rotates, and thus the two sliders 19 slide relatively simultaneously.

The application method and the advantages of the utility model are as follows: when in use, the working process is as follows:

when the angle of the drawing board 8 is regulated, the first motor 5 is started, the first motor 5 drives the drawing board 8 to rotate through the rotary column 6 and the connecting frame 7, so that the angle of the drawing board 8 is regulated, a user can conveniently regulate the angle of the drawing board 8 according to own drawing habit, the flexibility of the device in use is improved, when the height of the drawing board 8 is regulated, the second motor 12 is started, the second motor 12 drives the worm 13 to rotate, because the worm 13 is meshed with the worm wheel 15, when the worm 13 rotates, the worm wheel 15 can drive the screw 14 to rotate, under the action of the screw thread rotation force of the outer wall of the screw 14, when the screw 14 rotates, the movable cylinder 16 can drive the lifting board 3, the fixed frame 4, the rotary column 6, the connecting frame 7 and the drawing board 8 to slide up and down under the limit action of the telescopic rods 2, and the height regulation of the drawing board 8 is realized, the height of the drawing board 8 is convenient for a user to adjust according to the height condition of the user, the comfort of the user during use is improved, the problem that the drawing desk is inconvenient to adjust the height of the drawing board 8 according to the height of the user in the actual use process, so that the comfort of the user is limited during use is solved, when a mobile phone is fixed, the mobile phone is placed at the front end of the sliding box 10, the rotary disc 18 rotates, the rotary disc 18 drives the screw rod 17 to rotate, further, opposite threads on the left side and the right side of the outer wall of the screw rod 17 generate opposite thread rotating force, the two sliding blocks 19 slide towards the middle part of the screw rod 17 under the limiting effect of the limiting grooves 22 and the limiting blocks 23, further, the two moving rods 21 respectively drive the two clamping plates 11 to slide towards the middle part of the front end of the sliding box 10 at the same time, the two clamping plates 11 clamp the mobile phone to be fixed at the front end of the sliding box 10, the data can be conveniently searched when the power design drawing is carried out.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (6)

1. Multifunctional electric drawing desk convenient to adjust, including fixed case (1), its characterized in that: the utility model discloses a fixed box, including fixed box (1), lifter (3), slide subassembly, angle adjusting subassembly, drawing board (8) are provided with on the angle adjusting subassembly, the top rear side of lifter (3) is provided with fixed plate (9), the top of fixed plate (9) is provided with slide case (10), the inner chamber of slide case (10) is provided with slide subassembly, slide subassembly's front end left and right sides extends to the front end left and right sides of slide case (10) respectively and fixedly installed splint (11) respectively.

2. The multifunctional electric drawing desk convenient to adjust according to claim 1, wherein: the lifting assembly comprises a second motor (12), a worm (13), a screw rod (14), a worm wheel (15) and a movable cylinder (16), wherein the second motor (12) is arranged at the right end of the fixed box (1), the output end of the second motor (12) extends to the inner cavity of the fixed box (1), one end of the worm (13) is rotationally connected to the left side of the inner cavity of the fixed box (1) through a bearing, the other end of the worm (13) is fixedly connected with the output end of the second motor (12), one end of the screw rod (14) is rotationally connected to the bottom end of the inner cavity of the fixed box (1) through a bearing, the other end of the screw rod (14) extends to the top end of the fixed box (1), the movable cylinder (16) is connected to the outer wall of the screw rod (14) in a threaded mode and is fixedly connected with the bottom end of the lifting plate (3), and the worm wheel (15) is fixedly sleeved on the outer wall of the screw rod (14) and meshed with the worm (13).

3. The multifunctional electric drawing desk convenient to adjust according to claim 1, wherein: the angle adjusting assembly comprises a fixed frame (4), a first motor (5), a rotary column (6) and a connecting frame (7), wherein the fixed frame (4) is arranged at the top end of a lifting plate (3), the first motor (5) is arranged at the right end of the fixed frame (4), the output end of the first motor (5) extends to the inner cavity of the fixed frame (4), one end of the rotary column (6) is rotationally connected to the left side of the inner cavity of the fixed frame (4) through a bearing, the other end of the rotary column (6) is fixedly connected with the output end of the first motor (5), and the connecting frame (7) is fixedly sleeved on the outer wall of the rotary column (6) and fixedly connected with a drawing board (8).

4. The multifunctional electric drawing desk convenient to adjust according to claim 1, wherein: the utility model provides a sliding assembly is including lead screw (17), carousel (18), slider (19), slide (20), movable rod (21) and spacing subassembly, the one end of lead screw (17) is rotated through the bearing and is connected in the inner chamber left side of slip case (10), the other end of lead screw (17) runs through the inner chamber of slip case (10) and extends to the right-hand member of slip case (10), carousel (18) fixed mounting is at the right-hand member of lead screw (17), two slider (19) spiro union respectively in the outer wall left and right sides of lead screw (17), the front end middle part at slip case (10) is seted up to slide (20) two the inner chamber at slide (20) is all slideable to the embedded, two the rear end of movable rod (21) respectively with the front end fixed connection of two slider (19), the front end of two movable rod (21) respectively with two splint (11) fixed connection, spacing subassembly sets up at the inner chamber rear side of slip case (10) and with two slider (19) fixed connection.

5. The multifunctional electric drawing desk convenient to adjust according to claim 4, wherein: the limiting assembly comprises limiting grooves (22) and limiting blocks (23), wherein the limiting grooves (22) are formed in the rear side of an inner cavity of the sliding box (10), one ends of the limiting blocks (23) are embedded in the inner cavity of the limiting grooves (22) in a sliding mode, the other ends of the limiting blocks (23) are fixedly connected with the rear ends of the two sliding blocks (19) respectively, and the inner cavity of the limiting grooves (22) is matched with the outer wall of the limiting blocks (23) in a T-shaped mode.

6. The multifunctional electric drawing desk convenient to adjust according to claim 4, wherein: threads on the left side and the right side of the outer wall of the screw rod (17) are oppositely arranged.