CN211942821U

CN211942821U - Preschool education is with multi-functional drawing board

Info

Publication number: CN211942821U
Application number: CN202020483028.6U
Authority: CN
Inventors: 霍亨
Original assignee: Northwest Normal University
Current assignee: Northwest Normal University
Priority date: 2020-04-03
Filing date: 2020-04-03
Publication date: 2020-11-17
Anticipated expiration: 2030-04-03

Abstract

The utility model relates to a drawing board technical field, and a multi-functional drawing board is used in preschool education is disclosed, including PMKD, altitude mixture control frame and stoving mechanism, altitude mixture control frame sets up the rear end at PMKD, altitude mixture control frame's upper end articulates there is the drawing board, stoving mechanism sets up the rear end at the upper surface of drawing board, rear end through the upper surface at the drawing board sets up stoving mechanism, make stoving mechanism discharge warm braw forward, thereby fast drying oil painting, works such as watercolor painting, reduce and wait for drying time, avoid the work to damage, make things convenient for the drawing, support the drawing board through altitude mixture control frame, and be provided with the inclination adjustment mechanism articulated mutually with the drawing board at the front surface of backup pad, thereby be convenient for adjust the height and the inclination of drawing board, set up the drawing carton through the upper surface at PMKD, be convenient for store drawing paper.

Description

Preschool education is with multi-functional drawing board

Technical Field

The utility model relates to a drawing board technical field specifically is a multi-functional drawing board is used in preschool education.

Background

Preschool education is the education with preschool children as the object, including education, preschool hygiene, drawing, vocal music, children literature, contents such as infant psychology, wherein the drawing is preschool education and one of important content, the drawing helps students to know the color, the impression color, improve the ability of expression color, in the drawing process, need use the drawing board, and current drawing board, the function is comparatively single, it is convenient inadequately to use, especially when carrying out the water-color painting, oil painting teaching show, often need longer drying time, at this in-process, the work is damaged easily, consequently, specially propose the utility model discloses a system for drawing and drawing a painting, the oil painting teaching show is carried out to the water-color painting, the oil painting show.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a multi-functional drawing board is used in preschool education possesses multiple functions such as altitude mixture control, inclination are adjusted, drawing paper is dried and drawing paper storage, but the drawing of fast drying reduces and waits for drying time, avoids works to damage, very big has made things convenient for the drawing to use, has solved current drawing board, and the function is single, and is inconvenient to use, and drawing drying time is longer, the easy impaired problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a preschool education is with multi-functional drawing board, includes PMKD, altitude mixture control frame and stoving mechanism, altitude mixture control frame sets up the rear end at PMKD, altitude mixture control frame's upper end articulates there is the drawing board, stoving mechanism sets up the rear end at the upper surface of drawing board, stoving mechanism include with drawing board assorted frid, the upper end middle part of frid is provided with quick-witted case, the inner chamber of machine case has set gradually switch, air pump and battery from left to right, the rear portion of frid is provided with the T shape trachea that end intercommunication is mutually aired exhaust with the air pump lower part, a plurality of gas pockets have been seted up to the tracheal front surface of T shape is even, the middle part of frid is provided with the electric heat net, the open end fixedly connected with exhaust hood in front portion of frid, hold electric connection switch, air pump and electric heat net.

Preferably, the height adjusting frame comprises a sleeve, a supporting plate is inserted into the inner wall of the sleeve, the upper end of the supporting plate is hinged to the rear end of the drawing board, a screw is screwed to the upper end of the rear surface of the sleeve, the front end of the screw is rotatably connected with a square plate matched with the sleeve, a non-slip mat is bonded to the front surface of the square plate, and the front surface of the non-slip mat is attached to the rear surface of the supporting plate.

Preferably, the front surface of backup pad is provided with the inclination adjustment mechanism who articulates mutually with the drawing board, inclination adjustment mechanism includes the barrel, and the screw thread opposite in direction has been seted up respectively to the front portion and the rear portion of barrel, the equal spiro union of front portion inner wall and the rear portion inner wall of barrel has the connection pad, two the equal fixedly connected with connecting rod of outer wall of connection pad, two the outer end of connecting rod is articulated mutually with the front surface of backup pad or the lower surface of drawing board respectively.

Preferably, the upper portion of the front surface of the sleeve is provided with a through groove, and the outer wall of the connecting rod is in sliding connection with the inner wall of the through groove.

Preferably, the middle part of the upper surface of the fixed bottom plate is provided with a drawing box.

Preferably, a foot pad is bonded to the outer side of the upper surface of the fixed bottom plate, and four corners of the bottom surface of the fixed bottom plate are fixedly connected with rubber bases.

Compared with the prior art, the utility model provides a multi-functional drawing board is used in preschool education possesses following beneficial effect:

1. according to the multifunctional drawing board for preschool education, the drying mechanism is arranged at the rear end of the upper surface of the drawing board, so that warm air is discharged forwards by the drying mechanism, works such as oil paintings and watercolor paintings are dried quickly, waiting drying time is shortened, the works are prevented from being damaged, and drawing is facilitated;

2. this multifunctional drawing board is used in preschool education supports the drawing board through the altitude mixture control frame to be provided with at the front surface of backup pad with drawing board looks articulated inclination adjustment mechanism, thereby be convenient for adjust the height and the inclination of drawing board, through the upper surface at PMKD set up drawing box, be convenient for store drawing paper.

Drawings

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

FIG. 2 is a left side sectional view of the present invention;

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

fig. 4 is a schematic structural view of the tilt angle adjusting mechanism of the present invention.

In the figure: 1. fixing the bottom plate; 2. a height adjusting bracket; 21. a sleeve; 22. a support plate; 23. a screw; 24. a square plate; 25. a non-slip mat; 3. a drawing board; 4. an inclination angle adjusting mechanism; 41. a barrel; 42. a connecting disc; 43. a connecting rod; 5. a drying mechanism; 51. a groove plate; 52. a chassis; 53. a switch; 54. an air pump; 55. a storage battery; 56. a T-shaped trachea; 57. air holes; 58. an electric heating net; 59. an exhaust hood; 6. a through groove; 7. drawing a carton; 8. a foot pad; 9. a rubber base.

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.

Referring to fig. 1, 2, 3 and 4, a multifunctional drawing board for preschool education comprises a fixed base board 1, a height adjusting frame 2 and a drying mechanism 5, wherein the fixed base board 1 is a square board, the height adjusting frame 2 is arranged at the rear end of the upper surface of the fixed base board 1, the upper end of the height adjusting frame 2 is hinged with a drawing board 3, the drawing board 3 is a conventional drawing board, the height of the drawing board is adjustable by the height adjusting frame 2, the drying mechanism 5 is arranged at the rear end of the upper surface of the drawing board 3, the drying mechanism 5 comprises a slot board 51 matched with the drawing board 3, the slot board 51 is arranged at the rear end of the upper surface of the drawing board 3, the front end is open, a case 52 is arranged in the middle of the upper end of the slot board 51, a switch 53, an air pump 54 and a storage battery 55 are sequentially arranged in the inner cavity of the case 52 from left to right, the storage battery 55 can be charged through a USB charging port, a filter screen corresponding to the suction, the rear portion of frid 51 is provided with T shape trachea 56 with air pump 54 lower part end intercommunication of airing exhaust, the length of T shape trachea 56 and frid 51 phase-match, the even a plurality of gas pockets 57 that have seted up of front surface of T shape trachea 56, the middle part of frid 51 is provided with electric heat net 58, the open end fixedly connected with exhaust hood 59 in front portion of frid 51, when opening switch 53, then air pump 54 and electric heat net 58 circular telegram work, air pump 54 inhales the outside air, and discharge by a plurality of gas pockets 57 of T shape trachea 56 front end, and heat by electric heat net 58, thereby produce hot-blastly, hot-blastly under exhaust hood 59's effect, discharge to the front portion, thereby the quick drying painting, reduce latency, avoid the work to damage, and then make things convenient for the drawing.

Referring to fig. 1 and 2, the height adjusting frame 2 includes a sleeve 21, the sleeve 21 is a square tube, a supporting plate 22 is inserted into an inner wall of the sleeve 21, an upper end of the supporting plate 22 is hinged to a rear end of a lower surface of the drawing board 3 through a transverse connecting rod, a screw 23 is screwed to an upper end of a rear surface of the sleeve 21, a square plate 24 matched with the sleeve 21 is rotatably connected to a front end of the screw 23, a non-slip mat 25 is bonded to a front surface of the square plate 24, and a hand wheel is fixedly connected to a rear end of the screw 23.

Referring to fig. 1, 2 and 4, an inclination angle adjusting mechanism 4 hinged to the drawing board 3 is disposed on the front surface of the supporting plate 22, the inclination angle adjusting mechanism 4 includes a barrel 41, threads with opposite directions are respectively disposed on the front portion and the rear portion of the barrel 41, connecting discs 42 are respectively screwed on the front portion inner wall and the rear portion inner wall of the barrel 41, connecting rods 43 are respectively fixedly connected to the outer walls of the two connecting discs 42, the outer ends of the two connecting rods 43 are respectively hinged to the lower portion of the front surface of the supporting plate 22 or the front portion of the lower surface of the drawing board 3, when the barrel 41 is rotated clockwise, the two connecting discs 42 synchronously move outwards in the opposite directions, so as to increase the total length of the inclination angle adjusting mechanism 4 and further lift the front end of the drawing board, otherwise, when the barrel 41 is rotated counterclockwise, the front end of.

Referring to fig. 1 and 2, a through groove 6 is formed in the upper portion of the front surface of the sleeve 21, and the outer wall of the connecting rod 43 is slidably connected to the inner wall of the through groove 6, so as to prevent the inclination angle adjusting mechanism 4 from affecting the normal lifting of the drawing board 3.

Referring to fig. 1 and 2, a drawing box 7 is provided in the middle of the upper surface of the fixing base 1, thereby facilitating storage of drawing paper and other tools.

Referring to fig. 1 and 2, a foot pad 8 is adhered to the outer side of the upper surface of the fixing base plate 1, so that two feet can be conveniently placed, and rubber bases 9 are fixedly connected to four corners of the bottom surface of the fixing base plate 1, so that stable fixing is facilitated.

The working principle is as follows: when using this drawing board, accessible drawing carton 7 storage drawing paper and other instruments, through the height of height-adjusting bracket 2 regulation drawing board 3, through inclination adjustment mechanism 4 regulation drawing board 3's inclination, behind water-color painting or oil painting drawing, can open drying mechanism 5, then by the warm braw of drying mechanism 5 forward discharge to works such as quick drying oil painting, water-color painting reduce and wait for drying time, avoid works to damage, convenient drawing, the utility model relates to a rationally, it is convenient to use, have multiple functions such as altitude mixture control, inclination are adjusted, drawing paper stoving and drawing paper storage, but quick drying drawing reduces and waits for drying time, avoids works to damage, the very big use of drawing of having made things convenient for.

To sum up, this multi-functional drawing board is used in preschool education, rear end through the upper surface at drawing board 3 sets up stoving mechanism 5, make stoving mechanism 5 warm braw of discharging forward, thereby the rapid draing oil painting, works such as watercolor painting, reduce and wait for drying time, avoid the works to damage, make things convenient for the drawing, support drawing board 3 through height adjusting bracket 2, and be provided with at the front surface of backup pad 22 with drawing board 3 looks articulated inclination adjustment mechanism 4, thereby be convenient for adjust the height and the inclination of drawing board 3, through setting up drawing carton 7 at PMKD 1's upper surface, be convenient for store drawing paper.

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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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 preschool education is with multi-functional drawing board, includes PMKD (1), altitude mixture control frame (2) and stoving mechanism (5), its characterized in that: the height adjusting frame (2) is arranged at the rear end of the fixed base plate (1), the upper end of the height adjusting frame (2) is hinged with the drawing board (3), the drying mechanism (5) is arranged at the rear end of the upper surface of the drawing board (3), the drying mechanism (5) comprises a groove plate (51) matched with the drawing board (3), the middle part of the upper end of the groove plate (51) is provided with a case (52), the inner cavity of the case (52) is sequentially provided with a switch (53), an air pump (54) and a storage battery (55) from left to right, the rear part of the groove plate (51) is provided with a T-shaped air pipe (56) communicated with the air exhaust end of the lower part of the air pump (54), the front surface of the T-shaped air pipe (56) is uniformly provided with a plurality of air holes (57), the middle part of the groove plate (51) is provided with an electric heating net (58), and the front part of the groove plate, the storage battery (55) is electrically connected with a switch (53), and the switch (53) is respectively electrically connected with the air pump (54) and the electric heating net (58).

2. The multifunctional drawing board for preschool education as claimed in claim 1, wherein: height adjusting frame (2) include sleeve (21), the inner wall of sleeve (21) is pegged graft and is had backup pad (22), the upper end of backup pad (22) is articulated mutually with the rear end of drawing board (3), the upper end spiro union of the rear surface of sleeve (21) has screw rod (23), the front end of screw rod (23) is rotated and is connected with square board (24) with sleeve (21) assorted, the front surface bonding of square board (24) has slipmat (25), and the front surface of slipmat (25) laminates mutually with the rear surface of backup pad (22).

3. The multifunctional drawing board for preschool education as claimed in claim 2, wherein: the front surface of backup pad (22) is provided with inclination adjustment mechanism (4) with drawing board (3) looks articulated, inclination adjustment mechanism (4) include barrel (41), and the screw thread opposite in direction is seted up respectively to the front portion and the rear portion of barrel (41), the equal spiro union of front portion inner wall and the rear portion inner wall of barrel (41) has connection pad (42), two the equal fixedly connected with connecting rod (43) of outer wall of connection pad (42), two the outer end of connecting rod (43) is articulated mutually with the front surface of backup pad (22) or the lower surface of drawing board (3) respectively.

4. The multifunctional drawing board for preschool education as claimed in claim 3, wherein: the upper portion of the front surface of the sleeve (21) is provided with a through groove (6), and the outer wall of the connecting rod (43) is connected with the inner wall of the through groove (6) in a sliding mode.

5. The multifunctional drawing board for preschool education as claimed in claim 1, wherein: the middle part of the upper surface of the fixed bottom plate (1) is provided with a drawing box (7).

6. The multifunctional drawing board for preschool education as claimed in claim 1, wherein: the outer side of the upper surface of the fixed base plate (1) is bonded with a foot pad (8), and four corners of the bottom surface of the fixed base plate (1) are fixedly connected with rubber bases (9).