CN213282013U

CN213282013U - Drawing table convenient to adjust drawing board

Info

Publication number: CN213282013U
Application number: CN202022008698.5U
Authority: CN
Inventors: 刘毅丞
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-15
Filing date: 2020-09-15
Publication date: 2021-05-28
Anticipated expiration: 2030-09-15

Abstract

The utility model provides a drawing table convenient to adjust drawing board relates to drawing table technical field. This drawing table convenient to adjust drawing board, including drawing table main part, the bottom fixed mounting of drawing table main part has fixed table leg, the one end fixed mounting that fixed table leg kept away from the drawing table main part has the skid resistant course, the top fixedly connected with fixed plate of drawing table main part, one side fixed mounting at fixed plate top has the connecting block, the inside of drawing table main part and the below that is located the connecting block are provided with the drawer. This drawing table convenient to adjust drawing board through the joint setting of connecting axle, connecting block, fixture block, reset spring and pivot gear, makes this drawing table can adjust the angle of drawing board through the contained angle of adjusting drawing board and drawing table when drawing, reaches the most suitable user's drawing custom, lets the user be joyful at drawing in-process more mind and body, and the picture of drawing is better, has improved the efficiency of drawing.

Description

Drawing table convenient to adjust drawing board

Technical Field

The utility model relates to a drawing table technical field specifically is a drawing table convenient to adjust drawing board.

Background

The desk and chair for students has an important position in the ordinary study and life of students, the desk and chair can not be used in daily work, the utilization rate is high, the desk and chair is also an important external environment for cultivating good sitting postures of students, the desk and chair has close relation with the occurrence of spine bending abnormal syndrome and myopia and is also an important factor influencing the study operation capacity and the body function, so the desk and chair for students is more in line with the human engineering principle, the students can develop good sitting postures habits, the operation efficiency can be improved, and the drawing rate of occupational diseases is reduced; the height and the angle of desk are all fixed, do not possess functions such as height-adjusting and angle, can't adapt to the needs of different proportion height crowds, are difficult to realize purpose a to many, and the desktop is flat, when needs are drawn for a long time, can arouse cervical vertebra deformation, discomfortable symptoms such as waist soreness back pain, consequently, we provide a drawing table of being convenient for adjust drawing board and solve above-mentioned problem.

Disclosure of Invention

Not enough to prior art, the utility model provides a drawing table convenient to adjust drawing board has solved the fixed problem of drawing table drawing angle.

Technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a drawing table convenient to adjust drawing board, includes drawing table main part, the bottom fixed mounting of drawing table main part has fixed table leg, the one end fixed mounting that drawing table main part was kept away from to fixed table leg has the skid resistant course, the top fixedly connected with fixed plate of drawing table main part, one side fixed mounting at fixed plate top has the connecting block, the inside of drawing table main part and the below that is located the connecting block are provided with the drawer, there is the drawing board that is located the fixed plate top inside of connecting block through connecting axle swing joint, the top of fixed plate and the below fixedly connected with connecting plate that is located the drawing board, one side that the fixed plate was kept away from to the connecting plate just is located the below fixedly connected with buffer layer of drawing board, the spread groove has been seted up at the top of connecting plate, one side fixed mounting that the drawing board is close to the buffer layer has the bottom connecting block, one side fixed mounting that Spring fixed connection' S elasticity stay cord, one side fixed mounting that the buffer layer was kept away from to the drawing board has N level magnet, S level magnet has been placed at the top of N level magnet, the connecting block is located connecting axle top both sides and has seted up the button groove, the inside of connecting block and the below that is located the button groove have seted up the dashpot, the button has been placed to the inside in button groove, the button is located one side fixedly connected with connecting rod of button inslot portion, the one end fixedly connected with who keeps away from the button of connecting rod pulls the piece, the inside of dashpot just is located the top fixed mounting who pulls the piece has reset spring, one side fixedly connected with card of reset spring is fast, the surface of connecting axle and the top fixed mounting who is located the fixture block have pivot gear.

Furthermore, the bottom of buffer slot is through spring fixedly connected with pulling piece, and the one end fixedly connected with fixture block that the connecting rod was kept away from to pulling piece.

Furthermore, the two sides of the connecting block and the position above the connecting shaft are provided with buckling devices driven by the buttons, and the two buckling devices act on the connecting block together.

Furthermore, the height of the connecting groove is higher than that of the bottom connecting block, and a buffer spring is arranged inside the connecting groove.

Furthermore, the size of the N-level magnet is equal to that of the S-level magnet, and the N-level magnet and the S-level magnet are located at one end, far away from the connecting block, of the drawing board.

Furthermore, the length of drawing board equals with the length of fixed plate and buffer layer, and the width of drawing board equals with the width of connecting block with the width on fixed plate and buffer layer.

Advantageous effects

Compared with the prior art, the method has the advantages that,

1. this drawing table convenient to adjust drawing board through the joint setting of connecting axle, connecting block, fixture block, reset spring and pivot gear, makes this drawing table can adjust the angle of drawing board through the contained angle of adjusting drawing board and drawing table when drawing, reaches the most suitable user's drawing custom, lets the user be joyful at drawing in-process more mind and body, and the picture of drawing is better, has improved the efficiency of drawing.

2. This drawing table convenient to adjust drawing board, through the joint setting of button, connecting rod, button groove, pulling are fast, dashpot, fixture block, reset spring and pivot gear, make this drawing table can make the fixture block drop-down through pressing the button when not using to make the drawing board laminating on the drawing table, prolonged the life of this drawing table.

3. This drawing table convenient to adjust drawing board through the joint setting of connecting plate, buffer layer, bottom connecting block, makes this drawing table can make drawing board return the top of connecting plate through the pulling force of gravity, elasticity stay cord and the reaction force of spring when not using, makes this drawing table also can use like ordinary desk.

Drawings

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

FIG. 2 is an enlarged view of the point A in FIG. 1 according to the present invention;

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

FIG. 4 is an enlarged view of the point B in FIG. 3 according to the present invention;

fig. 5 is a side view of the rotating shaft gear of the present invention.

In the figure: 1 drawing table main part, 2 fixed table legs, 3 skid resistant course, 4 drawers, 5 fixed plates, 6 connecting blocks, 7 connecting axles, 8 drawing boards, 9 connecting plates, 10 buffer layers, 11 bottom connecting blocks, 12N level magnet, 13S level magnet, 14 elasticity stay ropes, 15 button grooves, 16 buttons, 17 connecting rods, 18 pulling blocks, 19 buffer grooves, 20 reset spring, 21 fixture blocks, 22 pivot gears, 23 spread grooves.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in FIGS. 1-5, the embodiment of the present invention provides a drawing table convenient for adjusting a drawing board, comprising a drawing table main body 1, wherein a fixing table leg 2 is fixedly installed at the bottom of the drawing table main body 1, an anti-slip layer 3 is fixedly installed at one end of the fixing table leg 2 away from the drawing table main body 1, a fixing plate 5 is fixedly connected to the top of the drawing table main body 1, a connecting block 6 is fixedly installed at one side of the top of the fixing plate 5, a drawer 4 is arranged inside the drawing table main body 1 and below the connecting block 6, a drawing board 8 located above the fixing plate 5 is movably connected inside the connecting block 6 through a connecting shaft 7, a connecting plate 9 is fixedly connected to the top of the fixing plate 5 and below the drawing board 8, a buffer layer 10 is fixedly connected to one side of the connecting plate 9 away from the fixing plate 5 and below the drawing board 8, the length of the drawing board 8 is equal to the length, the width of the drawing board 8, the width of the fixing plate 5 and the width of the buffer layer 10 are equal to the width of the connecting block 6, the top of the connecting plate 9 is provided with a connecting groove 23, one side of the drawing board 8, which is close to the buffer layer 10, is fixedly provided with a bottom connecting block 11, one side of the bottom connecting block 11, which is close to the buffer layer 10, is fixedly provided with an elastic pull rope 14, one end of which is fixedly connected with a spring fixedly arranged inside the connecting groove 23, the size of the N-level magnet 12 is equal to that of the S-level magnet 13, the N-level magnet 12 and the S-level magnet 13 are positioned at one end of the drawing board 8, which is far away from the connecting block 6, one side of the drawing board 8, which is far away from the buffer layer 10, is fixedly provided with the N-level magnet 12, the S-level magnet 13 is positioned, inside of connecting block 6 and the below that is located button groove 15 has seted up dashpot 19, button 16 has been placed to the inside of button groove 15, connecting block 6's both sides and the top that is located connecting axle 7 have seted up the buckle device that button 16 drags, and two buckle device combined action are on connecting block 6, button 16 is located one side fixedly connected with connecting rod 17 of button groove 15 inside, connecting rod 17 keeps away from the one end fixedly connected with pulling block 18 of button 16, the inside of dashpot 19 and the top fixed mounting that is located pulling block 18 have reset spring 20, one side fixedly connected with card of reset spring 20 is fast 21, spring fixedly connected with pulling block 18 is passed through to the bottom of dashpot 19, and pulling block 18 keeps away from the one end fixedly connected with fixture block 21 of connecting rod 17, the surface of connecting axle 7 and the top fixed mounting that is located fixture block 21 have pivot gear 22.

The working principle is as follows: when the drawing board 8 is pulled to be used, a proper angle is formed between the drawing board 8 and the drawing table main body 1, the clamping block 21 reversely buckles the rotating shaft gear 22 at the moment, the drawing board 8 is in a fixed state, the S-level magnet 13 is taken up, the drawing paper is placed on the upper side of the drawing board 8, and the S-level magnet 13 is placed above the N-level magnet 12 to start drawing.

When the drawing board 8 is not used, the button 16 is pressed, the button 16 drives the connecting rod 17 and the pulling block 18 to move downwards, the clamping block 21 is not fastened with the rotating shaft gear 22, the drawing board 8 falls above the buffer layer 10 under the action of the pulling force and the gravity of the elastic pulling rope 14, drawing paper is drawn out, and drawing is finished.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

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 drawing table convenient to adjust drawing board, includes drawing table main part (1), its characterized in that: the anti-skid drawing table is characterized in that fixed table legs (2) are fixedly mounted at the bottom of the drawing table main body (1), an anti-skid layer (3) is fixedly mounted at one end, far away from the drawing table main body (1), of each fixed table leg (2), a fixed plate (5) is fixedly connected to the top of the drawing table main body (1), a connecting block (6) is fixedly mounted on one side of the top of the fixed plate (5), a drawer (4) is arranged inside the drawing table main body (1) and below the connecting block (6), a drawing board (8) is movably connected to the inside of the connecting block (6) through a connecting shaft (7) and is positioned above the fixed plate (5), a connecting plate (9) is fixedly connected to the top of the fixed plate (5) and is positioned below the drawing board (8), a buffer layer (10) is fixedly connected to one side, far away from the fixed plate (5) and is positioned, connecting groove (23) has been seted up at the top of connecting plate (9), one side fixed mounting that drawing board (8) are close to buffer layer (10) has bottom connecting block (11), one side fixed mounting that bottom connecting block (11) are close to buffer layer (10) has spring fixed connection' S elasticity stay cord (14) of one end and connecting groove (23) inside fixed mounting, one side fixed mounting that buffer layer (10) were kept away from in drawing board (8) has N level magnet (12), S level magnet (13) have been placed at the top of N level magnet (12), button groove (15) have been seted up to connecting block (6) both sides of being located connecting axle (7) top, buffer slot (19) have been seted up to the inside of connecting block (6) and being located the below of button groove (15), button (16) have been placed to the inside of button groove (15), button (16) are located one side fixedly connected with connecting rod (17) of button groove (15) inside, one end fixedly connected with that button (16) was kept away from in connecting rod (17) pulls piece (18), the inside of dashpot (19) and the top fixed mounting that is located and pulls piece (18) have reset spring (20), one side fixedly connected with fixture block (21) of reset spring (20), the surface of connecting axle (7) and the top fixed mounting that is located fixture block (21) have pivot gear (22).

2. The drawing table convenient for adjusting the drawing board as claimed in claim 1, wherein: the bottom of the buffer groove (19) is fixedly connected with a pulling block (18) through a spring, and one end of the pulling block (18) far away from the connecting rod (17) is fixedly connected with a clamping block (21).

3. The drawing table convenient for adjusting the drawing board as claimed in claim 1, wherein: the two sides of the connecting block (6) are positioned above the connecting shaft (7) and are provided with buckling devices driven by the buttons (16), and the two buckling devices act on the connecting block (6) together.

4. The drawing table convenient for adjusting the drawing board as claimed in claim 1, wherein: the height of connecting groove (23) is higher than the height of bottom connecting block (11), and connecting groove (23) inside is provided with buffer spring.

5. The drawing table convenient for adjusting the drawing board as claimed in claim 1, wherein: the size of the N-level magnet (12) is equal to that of the S-level magnet (13), and the N-level magnet (12) and the S-level magnet (13) are located at one end, far away from the connecting block (6), of the drawing board (8).

6. The drawing table convenient for adjusting the drawing board as claimed in claim 1, wherein: the length of drawing board (8) equals with the length of fixed plate (5) and buffer layer (10), and the width of drawing board (8) is equal with the width of connecting block (6) in addition to the width of fixed plate (5) and buffer layer (10).