CN215993115U

CN215993115U - Multifunctional professional drawing table

Info

Publication number: CN215993115U
Application number: CN202121800336.8U
Authority: CN
Inventors: 李灵; 刘建峰
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-08-02
Filing date: 2021-08-02
Publication date: 2022-03-11
Anticipated expiration: 2031-08-02

Abstract

The utility model discloses a multifunctional professional drawing table, which relates to the technical field of drawing tables and comprises a table top and pillars, wherein the pillars are arranged around the bottom end of the table top, a top plate is arranged at the top end of the table top, outer rails are arranged at the front end and the rear end of the top plate, an inner frame is arranged on the inner side of the top plate, a drawing board is arranged on the inner side of the inner frame, a rotating structure is arranged at the bottom end of the drawing board, a built-in sliding groove is arranged in the middle of the top end of the inner frame, and a sliding block is arranged at the top end of the built-in sliding groove. According to the drawing board angle adjusting device, the adjusting rod is rotated to drive the drawing board to move upwards, the telescopic rod starts to extend at the moment, the crank arm rod also follows the telescopic rod to deform, and the sliding block is driven by the telescopic rod to move through the built-in sliding groove.

Description

Multifunctional professional drawing table

Technical Field

The utility model relates to a table, in particular to a multifunctional professional drawing table.

Background

Drawing table, also known as drawing table, fine arts table (platform), drawing table is a teaching aid who is applied to fine arts creation and engineering drawing field. With the development of information technology, drawing is rapidly developed in art creation, computer art and engineering drawing. In actual work, the computer gradually replaces the traditional hand drawing operation, and has the characteristics of simplicity, high efficiency, practicability and the like in the aspect of drawing.

Through retrieval, chinese patent No. CN210158263U, published as 2020, 03 and 20, discloses a multifunctional professional drawing desk, and it is proposed that "the two first lead screws (12) are coaxially connected through a first lead screw sleeve (13), the lower end of the first lead screw (12) is also rotatably connected with a base (4), the lower end of the base (4) is fixedly connected with a second lead screw sleeve (16), the second lead screw sleeve (16) is coaxially inserted with a second lead screw (15), two ends of the second lead screw (15) are respectively rotatably connected with a bracket (3) through a bearing seat (17), the adjusting structure cannot be stored and the appearance is not affected, in view of the above, deep research is performed to solve the above problems, and a tunneling scheme is generated.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a multifunctional professional drawing table to solve the problem that the drawing angle is inconvenient to change in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a multifunctional professional drawing table comprises a table top and pillars, wherein the pillars are arranged around the bottom end of the table top, a top plate is arranged at the top end of the table top, outer rails are arranged at the front end and the rear end of the top plate, an inner frame is arranged on the inner side of the top plate, a drawing board is arranged on the inner side of the inner frame, and a rotating structure is arranged at the bottom end of the drawing board;

an internal sliding groove is formed in the middle of the top end of the inner frame, and a sliding block is arranged at the top end of the internal sliding groove;

a carrying structure is arranged in the middle of the outer side of the strut;

and an auxiliary structure is arranged on the other side of the top plate.

Preferably, the rotating structure still includes the telescopic link, the telescopic link sets up in the central authorities department at the drawing board back, and both ends all are provided with the curved boom pole around the drawing board, adjust the pole and transversely run through in one side of drawing board, the length of adjusting the pole equals the length of drawing board, and is connected by a plurality of screw rods between telescopic link and the drawing board.

Preferably, the crank arm rod is fixedly connected with the inner side of the top plate, and the length of the crank arm rod which is stretched is equal to that of the telescopic rod.

Preferably, carry the structure and constitute by bull stick, carrying handle, hinge and direction wheel, the bull stick sets up in one side of desktop, and the bottom of bull stick is provided with the carrying handle, the hinge sets up in the centre department of pillar, and the upper end of pillar transversely runs through there is the direction wheel, the central point of hinge and the mid point of pillar coincide each other, and the length of direction wheel is greater than the length of hinge.

Preferably, the length of the drawing board is equal to that of the inner frame, and the length of the outer rail is equal to that of the inner frame.

Preferably, the auxiliary structure comprises slide bar, horizontal pole, scraper blade and brush, the slide bar sets up in the front of outer rail, and the opposite side of slide bar is provided with the horizontal pole, the bottom of horizontal pole is provided with the scraper blade, and the bottom of horizontal pole is provided with the brush, the length of scraper blade equals the length of brush, and the length of horizontal pole equals the width of roof.

Preferably, a sliding structure is formed between the sliding rod and the outer rail, and the brush is connected with the cross rod through a plurality of screws.

Compared with the related art, the multifunctional professional drawing table provided by the utility model has the following beneficial effects:

(1) the utility model provides an adjusting rod, a curved arm rod and a telescopic rod, wherein the adjusting rod is rotated to drive a drawing board to move upwards, the telescopic rod starts to extend, the curved arm rod also follows the telescopic rod to deform, and the sliding block is connected with the telescopic rod through a plurality of bolts;

(2) the utility model provides a rotating rod, a carrying handle, a hinge and a direction wheel, wherein the supporting rod is pressed, the hinge is matched with the supporting rod to fold, the height of the supporting rod is shortened to be half of the height of the supporting rod, the direction wheel is in contact with the ground, the carrying handle is held, and the carrying handle moves along the pulling direction under the driving of the rotating rod, so that when a table is not needed, the supporting rod is contracted by half to be convenient to store, and the direction wheel rolls on the ground, so that the carrying is convenient to take away, and the problem of inconvenience in carrying and transportation is solved;

(3) the utility model provides a sliding rod, a cross rod, a scraper and a brush, wherein the brush or the scraper is selected according to untidiness of a drawing board or upwarping of paper by utilizing a rotating cross rod, the sliding rod is rotated to enable the cross rod to be arranged at the top end of the drawing board, at the moment, the sliding rod is moved and drives the cross rod to move on the inner side of an outer rail, so that the paper cannot be curled by the scraper, meanwhile, the brush can clean garbage on the surface of the drawing board, and the problems that impurities are inconvenient to clean and the paper is easy to wrinkle during drawing are solved.

Drawings

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

FIG. 2 is a schematic front sectional view of the present invention;

FIG. 3 is a schematic side view of the present invention;

FIG. 4 is a schematic view of the internal structure of the top plate of the present invention;

FIG. 5 is a schematic view of an auxiliary structure of the present invention.

In the figure: 1. a desktop; 2. a carrying structure; 201. a rotating rod; 202. a carrying handle; 203. a hinge; 204. a steering wheel; 3. adjusting a rod; 4. an outer rail; 5. a pillar; 6. an auxiliary structure; 601. a slide bar; 602. a cross bar; 603. a squeegee; 604. a brush; 7. an inner frame; 8. a chute is arranged inside; 9. a crank arm lever; 10. a drawing board; 11. a top plate; 12. a telescopic rod; 13. a slide block.

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.

Example 1: referring to fig. 1-5, a multifunctional professional drawing table comprises a table top 1 and pillars 5, the pillars 5 are arranged around the bottom end of the table top 1, a top plate 11 is arranged at the top end of the table top 1, outer rails 4 are arranged at the front end and the rear end of the top plate 11, an inner frame 7 is arranged at the inner side of the top plate 11, a drawing board 10 is arranged at the inner side of the inner frame 7, and a rotating structure is arranged at the bottom end of the drawing board 10;

the middle of the top end of the inner frame 7 is provided with an internal sliding chute 8, and the top end of the internal sliding chute 8 is provided with a sliding block 13;

the middle of the outer side of the strut 5 is provided with a carrying structure 2;

the other side of the top plate 11 is provided with an auxiliary structure 6;

referring to fig. 1-5, a multifunctional professional drawing table comprises a rotating structure, the rotating structure comprises a telescopic rod 12, the telescopic rod 12 is arranged at the center of the back of a drawing board 10, the front end and the rear end of the drawing board 10 are both provided with a curved arm rod 9, an adjusting rod 3 transversely penetrates through one side of the drawing board 10, the length of the adjusting rod 3 is equal to that of the drawing board 10, and the telescopic rod 12 is connected with the drawing board 10 through a plurality of screw rods;

specifically, as shown in fig. 1, fig. 2, fig. 3 and fig. 4, the adjusting rod 3 is rotated, the adjusting rod 3 drives the drawing board 10 to move upwards, at this time, the telescopic rod 12 starts to extend, the curved arm 9 also follows the telescopic rod 12 to deform, the sliding block 13 is connected with the telescopic rod 12 through a plurality of bolts, so the telescopic rod 12 extends to the maximum value, the sliding block 13 moves through the built-in sliding chute 8 under the driving of the telescopic rod 12, like this, the drawing board 10 needs to perform angle conversion as long as the adjusting rod 3 is movable, and the telescopic rod 12 and the curved arm 9 are accommodated in the inner frame 7 when the angle of the drawing board 10 does not need to be changed, and the appearance of the appearance cannot be influenced at this time.

Example 2: the carrying structure 2 consists of a rotating rod 201, a handle 202, a hinge 203 and a direction wheel 204, wherein the rotating rod 201 is arranged on one side of the desktop 1, the handle 202 is arranged at the bottom end of the rotating rod 201, the hinge 203 is arranged in the middle of the pillar 5, the direction wheel 204 transversely penetrates through the upper end of the pillar 5, the center point of the hinge 203 and the center point of the pillar 5 are superposed, and the length of the direction wheel 204 is greater than that of the hinge 203;

specifically, as shown in fig. 1, 2, 3 and 4, when the prop 5 is pressed, the hinge 203 is matched with the prop 5 to fold and the height of the prop 5 is shortened to be half of the previous height, the direction wheel 204 is contacted with the ground, the handle 202 is held, and the handle 202 moves along the pulling direction under the driving of the rotating rod 201, so that when the table is not needed, the prop 5 is contracted by half to be convenient to store, and the direction wheel 204 rolls on the ground, so that the carrying is convenient.

Example 3: the auxiliary structure 6 is composed of a sliding rod 601, a cross rod 602, a scraper 603 and a brush 604, the sliding rod 601 is arranged on the front surface of the outer rail 4, the cross rod 602 is arranged on the other side of the sliding rod 601, the scraper 603 is arranged at the bottom end of the cross rod 602, the brush 604 is arranged at the bottom end of the cross rod 602, the length of the scraper 603 is equal to the length of the brush 604, and the length of the cross rod 602 is equal to the width of the top plate 11;

specifically, as shown in fig. 1, fig. 2, fig. 3, fig. 4, and fig. 5, the cross bar 602 is rotated, the brush 604 or the scraper 603 is selected according to untidiness of the drawing board 10 or tilting of paper, the slide bar 601 is rotated to place the cross bar 602 on the top end of the drawing board 10, at this time, the slide bar 601 is moved and the slide bar 601 drives the cross bar 602 to move inside the outer rail 4, so that the scraper 603 can prevent paper from curling, and the brush 604 can clean up garbage on the surface of the drawing board 10.

The working principle is as follows: placing a sheet of paper on a surface of the palette 10 and drawing;

at the moment, the adjusting rod 3 is rotated, the adjusting rod 3 drives the drawing board 10 to move upwards, the telescopic rod 12 starts to extend, the curved arm rod 9 also deforms along with the telescopic rod 12, the sliding block 13 is connected with the telescopic rod 12 through a plurality of bolts, when the telescopic rod 12 extends to the maximum value, the sliding block 13 is driven by the telescopic rod 12 to move through the built-in sliding groove 8, so that the drawing board 10 only needs to be movably adjusted by the adjusting rod 3 when angle conversion is needed, and meanwhile, when the angle of the drawing board 10 does not need to be changed, the telescopic rod 12 and the curved arm rod 9 are contained in the inner frame 7, and the appearance impression degree cannot be influenced;

when the support 5 is pressed, the hinge 203 is matched with the support 5 to fold, the height of the support 5 is shortened to be half of the height of the support, the direction wheel 204 is in contact with the ground, the handle 202 is held, and the handle 202 moves along the pulling direction under the driving of the rotating rod 201, so that when the desk is not needed, the support 5 is contracted by half to be convenient to store, and the direction wheel 204 rolls on the ground to be convenient to take away;

rotating the cross bar 602, selecting the brush 604 or the scraper 603 according to the untidy condition of the drawing board 10 or the tilting of the paper, rotating the sliding rod 601 to enable the cross bar 602 to be placed at the top end of the drawing board 10, moving the sliding rod 601 at this time and enabling the sliding rod 601 to drive the cross bar 602 to move on the inner side of the outer rail 4, so that the scraper 603 can enable the paper not to curl, and the brush 604 can clean the garbage on the surface of the drawing board 10.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

1. A multi-functional professional drawing table, includes desktop (1) and pillar (5), its characterized in that: pillars (5) are arranged around the bottom end of the desktop (1), a top plate (11) is arranged at the top end of the desktop (1), outer rails (4) are arranged at the front end and the rear end of the top plate (11), an inner frame (7) is arranged on the inner side of the top plate (11), a drawing board (10) is arranged on the inner side of the inner frame (7), and a rotating structure is arranged at the bottom end of the drawing board (10);

an internal sliding groove (8) is arranged in the middle of the top end of the inner frame (7), and a sliding block (13) is arranged at the top end of the internal sliding groove (8);

a carrying structure (2) is arranged in the middle of the outer side of the strut (5);

and an auxiliary structure (6) is arranged on the other side of the top plate (11).

2. A multi-purpose professional drawing table according to claim 1, wherein: rotating-structure still includes telescopic link (12), telescopic link (12) set up in the central authorities department at drawing board (10) back, and both ends all are provided with bent armed lever (9) around drawing board (10), adjust pole (3) and transversely run through in one side of drawing board (10), the length of adjusting pole (3) equals the length of drawing board (10), and is connected by a plurality of screw rods between telescopic link (12) and drawing board (10).

3. A multi-purpose professional drawing table according to claim 2, wherein: the inner sides of the crank arm rod (9) and the top plate (11) are fixedly connected, and the extending length of the crank arm rod (9) is equal to that of the telescopic rod (12).

4. A multi-purpose professional drawing table according to claim 1, wherein: carry structure (2) and constitute by bull stick (201), carrying handle (202), hinge (203) and direction wheel (204), bull stick (201) sets up in one side of desktop (1), and the bottom of bull stick (201) is provided with carrying handle (202), hinge (203) set up in the centre department of pillar (5), and the upper end of pillar (5) transversely runs through there is direction wheel (204), the central point of hinge (203) and the mid point of pillar (5) coincide each other, and the length of direction wheel (204) is greater than the length of hinge (203).

5. A multi-purpose professional drawing table according to claim 1, wherein: the length of the drawing board (10) is equal to that of the inner frame (7), and the length of the outer rail (4) is equal to that of the inner frame (7).

6. A multi-purpose professional drawing table according to claim 1, wherein: auxiliary structure (6) comprise slide bar (601), horizontal pole (602), scraper blade (603) and brush (604), slide bar (601) set up in the front of outer rail (4), and the opposite side of slide bar (601) is provided with horizontal pole (602), the bottom of horizontal pole (602) is provided with scraper blade (603), and the bottom of horizontal pole (602) is provided with brush (604), the length of scraper blade (603) equals the length of brush (604), and the length of horizontal pole (602) equals the width of roof (11).

7. A multifunctional professional drawing table according to claim 6, wherein: a sliding structure is formed between the sliding rod (601) and the outer rail (4), and the brush (604) is connected with the cross rod (602) through a plurality of screws.