CN218577403U

CN218577403U - Drawing board

Info

Publication number: CN218577403U
Application number: CN202223065495.5U
Authority: CN
Inventors: 李德明
Original assignee: Jilin Foreign Studies University
Current assignee: Jilin Foreign Studies University
Priority date: 2022-11-18
Filing date: 2022-11-18
Publication date: 2023-03-07
Anticipated expiration: 2032-11-18

Abstract

The utility model relates to the technical field of drawing, in particular to a drawing board, which comprises a front board; the upper end of the rear plate is hinged to the rear side of the upper end of the front plate; the lower end of the bottom plate is rotatably arranged on the front side of the lower end of the front plate; the adjusting rod is fixedly arranged between the support legs at the lower end of the rear plate; the adjusting grooves are provided with a plurality of groups, the groups of adjusting grooves are arranged on the rear side of the bottom plate, and the adjusting grooves are arranged on the bottom plate in a zigzag manner; a collection trough, the collection trough opening on a lower end front side of the bottom plate. The utility model discloses when needing to use the front bezel, expand front bezel and back plate, with the bottom plate upset with the lower extreme card of bottom plate lower extreme to the back plate and can adjust the regulation pole of back plate lower extreme on the adjustment tank according to the angle, the convenient inclination to the front bezel is adjusted, and the different height children of adaptation use the angle to can pull out to both sides in the front bezel in pen rack and the palette in the front bezel both ends in the front bezel, pull out the pen rack, block the drawing pen on the pen rack.

Description

Drawing board

Technical Field

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

Background

The drawing board is the instrument that preschool education commonly used, generally, be applied to in the classroom, the drawing board is sketch, the flat board that is used for the pad drawing paper often when the drawing, often put on the easel, also put knee cap and draw, and the model of drawing board is also more and more, for the drawing study of convenient children, when current drawing board uses children, children can not use the painting brush and a hand to hold the palette on one side, need a shelf of independent use to place palette and painting brush, lead to carrying the drawing board and draw in the room and carry more troublesome, for this reason we have proposed a drawing board and have solved above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a drawing board to when solving the current drawing board that proposes among the above-mentioned background art and using children, children can not use painting brush drawing and a hand to hold the palette on one side, need a shelf of exclusive use to place palette and painting brush, lead to carrying the drawing board and draw in the room and carry more troublesome problem.

In order to achieve the above object, the utility model provides a following technical scheme: a drawing board comprising a front panel;

the upper end of the rear plate is hinged to the rear side of the upper end of the front plate;

the lower end of the bottom plate is rotatably arranged on the front side of the lower end of the front plate;

the adjusting rod is fixedly arranged between the support legs at the lower end of the rear plate;

the adjusting grooves are provided with a plurality of groups, the groups of adjusting grooves are formed in the rear side of the bottom plate, and the adjusting grooves are formed in the bottom plate in a zigzag manner;

the collecting tank is arranged on the front side of the lower end of the bottom plate;

the fixing clamps are provided with four groups, and the four groups of fixing clamps are respectively installed at four corners of the front plate.

Preferably, movable mounting has two sets of penholders on the left end of front bezel, and is two sets of the right-hand member of penholder has been seted up flutedly, vertical installation has the spring in the recess, the upper end movable mounting of spring has the stopper, the spout has been seted up in the stopper lower extreme right side, the upper end right side of recess is provided with the slider, the left end of slider is connected with the stay cord, the left end setting of stay cord is on the left side of penholder, stopper laminating front bezel department has seted up the spacing groove, the stopper is inserted and is established at the spacing inslot.

Preferably, movable mounting has the bracing piece in the right-hand member of front bezel, the right-hand member of bracing piece rotates installs the palette, the rotation groove has been seted up to palette and bracing piece junction, the right-hand member of bracing piece sets up and rotates the lug of inslot wall looks adaptation.

Preferably, the diameter of the inner wall of the adjusting groove is consistent with the diameter of the adjusting rod, and the adjusting rod is movably arranged on the adjusting groove.

Preferably, the lower side of the left end of the sliding block is inclined, and the left side of the sliding block is inserted into the sliding groove.

Preferably, the rotation slot is a quarter circle, and the palette is restricted from rotating ninety degrees at the support bar.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses when needing to use the front bezel, expand front bezel and back plate, the lower extreme of clamping the back plate with the bottom plate lower extreme and can adjust the regulation pole of back plate lower extreme on the adjustment tank according to the angle with the bottom plate upset, the inclination of front bezel is conveniently adjusted, the different height children of adaptation use the angle, and can pull out both sides in front bezel in the front bezel both ends with penholder and palette, pull out the penholder, block the painting brush on the penholder, when painting on the drawing paper, can be convenient change the painting brush, fall pigment on the palette, do not need a hand to hold the palette or the palette is placed to the exclusive use rack during the painting, can liberate a hand like this, the painting brush of conveniently taking fast.

Description of the drawings:

in order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

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

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

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

FIG. 4 is a schematic sectional view of the front view of the structure of the present invention;

FIG. 5 is a schematic rear view of the structure of the present invention;

fig. 6 is an enlarged partial view of a in fig. 4 according to the present invention;

fig. 7 is a partially enlarged schematic view of B in fig. 5 according to the present invention.

In the figure: 1. a front plate; 2. a back plate; 3. a base plate; 4. adjusting a rod; 5. an adjustment groove; 6. collecting tank; 7. a pen rack; 8. a groove; 9. a spring; 10. a limiting block; 11. a chute; 12. a slider; 13. pulling a rope; 14. a limiting groove; 15. a support bar; 16. a color palette; 17. a rotating groove; 18. and (4) fixing clips.

The specific implementation mode is as follows:

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 efforts all belong to the protection scope of the present invention.

Referring to fig. 1-7, the present invention provides an embodiment: a drawing board comprising a front panel 1;

the upper end of the rear plate 2 is hinged to the rear side of the upper end of the front plate 1;

the lower end of the bottom plate 3 is rotatably arranged on the front side of the lower end of the front plate 1;

the adjusting rod 4 is fixedly arranged between the support legs at the lower end of the back plate 2;

the adjusting grooves 5 are formed in multiple groups, the multiple groups of adjusting grooves 5 are formed in the rear side of the bottom plate 3, and the adjusting grooves 5 are formed in the bottom plate 3 in a zigzag manner;

the collecting tank 6 is arranged on the front side of the lower end of the bottom plate 3;

the device comprises fixing clamps 18, wherein four groups of fixing clamps 18 are arranged, the four groups of fixing clamps 18 are respectively arranged at four corners of a front plate 1, the device is used for unfolding the front plate 1 and a rear plate 2 and clamping an adjusting groove 5 at the rear side of a bottom plate 3 onto an adjusting rod 4, so that the inclination angles of the front plate 1 and the rear plate 2 are adjusted;

further, movable mounting has two sets of penholders 7 on the left end of front bezel 1, recess 8 has been seted up to the right-hand member of two sets of penholders 7, vertical spring 9 of installing in recess 8, spring 9's upper end movable mounting has stopper 10, spout 11 has been seted up in stopper 10 lower extreme right side, recess 8's upper end right side is provided with slider 12, slider 12's left end is connected with stay cord 13, stay cord 13's left end sets up on the left side of penholder 7, stopper 10 laminating front bezel 1 department has seted up spacing groove 14, stopper 10 is inserted and is established in spacing groove 14, this structure drives slider 12 through pulling stay cord 13 and breaks away from stopper 10 from spacing groove 14, thereby pull out penholder 7 in the front bezel 1, be convenient for place the pen in darkness on penholder 7.

Further, movable mounting has bracing piece 15 in the right-hand member of front bezel 1, and the right-hand member of bracing piece 15 rotates and installs palette 16, and rotation groove 17 has been seted up to palette 16 and bracing piece 15 junction, and bracing piece 15's right-hand member setting and the lug that rotates groove 17 inner wall looks adaptation, this structure through pulling out palette 16 from front bezel 1's right-hand member to fall pigment on palette 16, convenient to use pigment draws.

Furthermore, the diameter of the inner wall of the adjusting groove 5 is consistent with that of the adjusting rod 4, the adjusting rod 4 can be movably arranged on the adjusting groove 5, and the adjusting groove 4 can be tightly attached to the adjusting groove 5 when the adjusting groove 5 is clamped on the adjusting rod 4 according to the diameters of the adjusting rod 4 and the adjusting groove 5.

Furthermore, the lower side of the left end of the sliding block 12 is inclined, the left side of the sliding block 12 is inserted into the sliding groove 11, and the structure turns over the sliding block 12 to enter the sliding groove 11 according to the shape of the sliding block 12, so that the limiting block 10 is separated from the limiting groove 14.

Further, the rotation slot 17 is a quarter circle, and the palette 16 is restricted from rotating ninety degrees at the support bar 15, and this structure restricts the palette 16 from rotating ninety degrees forward according to the size of the rotation slot 17, thereby preventing the palette 16 from rotating too much.

The working principle is as follows: when painting is required, as shown in fig. 1 and 2, a front plate 1 and a rear plate 2 are unfolded, a bottom plate 3 on the front side of the front plate 1 is turned to the lower end of the rear plate 2 after the front plate 1 and the rear plate 2 are unfolded, a gap between the lower end of the rear plate 2 and an adjusting rod 4 is penetrated, the adjusting groove 5 on the lower side of the bottom plate 3 is clamped on the adjusting rod 4 after the gap penetrates, the angle between the front plate 1 and the rear plate 2 is limited, after the front plate 1 and the rear plate 2 are unfolded, a piece of painting paper is fixed on the front plate 1 through a fixing clamp 18, before painting, a pull rope 13 is pulled to drive a slide block 12 to move leftwards, the slide block 12 is inserted into a slide groove 11 in a leftward sliding manner at the upper end of a groove 8, when the slide block 12 is inserted into the slide groove 11, the limit block 10 is pressed by the lower side of the slide block 12, the limit block 10 is pressed to slide downwards, and the limit block 10 slides downwards, and separates from a limit groove 14, when the limiting block 10 is separated from the limiting groove 14, the pen rack 7 is pulled out leftwards, the pen rack 7 is pulled, when the left opening of the utility model is above, the pull rope 13 is loosened, the limiting block 10 can be upwards ejected and clamped into the limiting groove 14 on the left side of the front plate 1 under the action of the resilience of the spring 9, so that the pen rack 7 is fixed, then a painting brush can be placed on the pen rack 7, as shown in fig. 7, the color palette 16 on the right side of the front plate 1 is pulled out from the front plate 1, the supporting rod 15 is driven to slide in the front plate 1 by pulling the color palette 16, after the color palette 16 is pulled out from the front plate 1, the color palette 16 is rotated forwards, when the color palette 16 is rotated ninety degrees forwards, the rotating groove 17 in the color palette 16 can be limited and fixed under the effect of the lug on the upper side of the right end of the supporting rod 15, so that the pigment can be placed on the color palette 16, when painting, the pigment used on the paper can drop into the 6 on the lower end of the bottom plate 3, thereby prevent that pigment from dripping subaerial, difficult clearance, do above the utility model discloses a whole theory of operation.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A drawing board, comprising:

a front plate (1);

the upper end of the rear plate (2) is hinged to the rear side of the upper end of the front plate (1);

the lower end of the bottom plate (3) is rotatably arranged on the front side of the lower end of the front plate (1);

the adjusting rod (4), the said adjusting rod (4) is fixedly mounted between the lower end support legs of the back plate (2);

the adjusting grooves (5) are provided with a plurality of groups, the groups of adjusting grooves (5) are arranged on the rear side of the bottom plate (3), and the adjusting grooves (5) are arranged on the bottom plate (3) in a zigzag manner;

the collecting tank (6), the collecting tank (6) is arranged on the front side of the lower end of the bottom plate (3);

the fixing clips (18) are arranged, four groups of fixing clips (18) are arranged, and the four groups of fixing clips (18) are respectively installed at four corners of the front plate (1).

2. A drawing board according to claim 1, wherein: movable mounting has two sets of penholders (7) on the left end of front bezel (1), and is two sets of recess (8) are seted up to the right-hand member of penholder (7), vertically install spring (9) in recess (8), the upper end movable mounting of spring (9) has stopper (10), spout (11) have been seted up in stopper (10) lower extreme right side, the upper end right side of recess (8) is provided with slider (12), the left end of slider (12) is connected with stay cord (13), the left end setting of stay cord (13) is on the left side of penholder (7), stopper (10) laminating front bezel (1) department has seted up spacing groove (14), stopper (10) are inserted and are established in spacing groove (14).

3. A drawing board according to claim 1, wherein: movable mounting has bracing piece (15) in the right-hand member of front bezel (1), the right-hand member of bracing piece (15) is rotated and is installed palette (16), rotation groove (17) have been seted up with bracing piece (15) junction to palette (16), the right-hand member of bracing piece (15) sets up and rotates the lug of groove (17) inner wall looks adaptation.

4. A drawing board according to claim 1, wherein: the diameter of the inner wall of the adjusting groove (5) is consistent with that of the adjusting rod (4), and the adjusting rod (4) can be movably arranged on the adjusting groove (5).

5. A drawing board according to claim 2, wherein: the lower side of the left end of the sliding block (12) is inclined, and the left side of the sliding block (12) is inserted into the sliding groove (11).

6. A drawing board according to claim 3, wherein: the rotating groove (17) is a quarter circle, and the palette (16) is limited to rotate ninety degrees on the supporting rod (15).