CN209738677U

CN209738677U - Foldable multi-functional drawing board of preschool education

Info

Publication number: CN209738677U
Application number: CN201920110048.6U
Authority: CN
Inventors: 胡月
Original assignee: Luoyang Normal University
Current assignee: Luoyang Normal University
Priority date: 2019-01-23
Filing date: 2019-01-23
Publication date: 2019-12-06
Anticipated expiration: 2029-01-23

Abstract

The utility model discloses a foldable multi-functional drawing board of preschool education, including second frame, panel and drawing board main part, spacing frame is installed to the bottom of panel, the loop bar is installed through the third articulated shaft in the inboard panel bottom of spacing frame, the telescopic link has been cup jointed to the inboard of loop bar, first frame is installed through the second articulated shaft in the top of panel, the second frame is installed through first articulated shaft in the top of first frame, the inboard of second frame is provided with the spout, the drawing board main part is installed through the pivot to the inboard of spout. The utility model discloses a set up third articulated shaft, first articulated shaft, second articulated shaft, drawing board main part, pivot, light, magnetite, metallic iron piece, telescopic link structure, solved and lacked folding shrinkage function and function too single problem.

Description

foldable multi-functional drawing board of preschool education

Technical Field

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

Background

Preschool education is a component of education, and the day of birth of the human society is the time of preschool education. Preschool education is the initial stage of an educational activity, being the first educational stage of an individual. The broad preschool education refers to all activities which have influence on the physical and mental development of preschool children and come from various aspects of society, schools and families. The preschool education in the narrow sense means education performed by a special preschool education institution, i.e., education of a nursery and a kindergarten. Preschool education is broadly and narrowly defined. Pre-school education in the broad sense refers to care and education performed from birth to children 6 or 7 years of age. The preschool education in the narrow sense means care and education for children aged 3 to 6 years or 7 years. The utility model particularly relates to a foldable multi-functional drawing board of preschool education.

However, the prior art has the following defects:

1. In the existing preschool education, a drawing board is needed to assist children in drawing and learning, but the existing drawing board is too large in main body frame, is not easy to unfold and cannot be stretched and folded randomly, and occupies a large space when not in use;

2. The existing drawing board is only used as a single auxiliary board for placing drawing paper, the function is too single, and the applicability is too poor.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

not enough to prior art, the utility model provides a foldable multi-functional drawing board of preschool education has solved and has lacked folding contraction work ability and function problem too single.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a foldable multi-functional drawing board of preschool education, includes second frame, panel and drawing board main part, spacing frame is installed to the bottom of panel, the loop bar is installed through the third articulated shaft in the inboard panel bottom of spacing frame, the telescopic link has been cup jointed to the inboard of loop bar, first frame is installed through the second articulated shaft in the top of panel, the second frame is installed through first articulated shaft in the top of first frame, the inboard of second frame is provided with the spout, the drawing board main part is installed through the pivot in the inboard of spout.

Preferably, the inboard of loop bar is connected with the horizontal pole, the surface of loop bar is provided with spacing hole, the surface mounting of telescopic link has spacing bolt, the telescopic link is fixed through spacing bolt and the spacing hole joint on loop bar surface.

preferably, the inner side of the panel is provided with a placing groove, and a limiting block is arranged above the panels on two sides of the placing groove.

Preferably, the top end swing joint of first articulated shaft and first frame is passed through on the top of second frame, the bottom joint of second frame is inboard at the stopper, the bottom of drawing board main part is also the joint inboard at the stopper, the pivot is located the upper end position and the spout sliding connection of drawing board main part both sides.

Preferably, the second frame surface of drawing board main part top is provided with the draw-in groove, the coil is installed to the inboard of draw-in groove, the light is installed on the top of coil, the second frame internally mounted of draw-in groove one side has the panel, the output and the light connection of panel.

Preferably, the inside of drawing board main part is installed with the metal iron sheet, the surface adsorption of drawing board main part has the magnetite.

(III) advantageous effects

The utility model provides a foldable multi-functional drawing board of preschool education possesses following beneficial effect:

(1) The utility model can be unfolded quickly when in use and can well adjust the angle of the drawing board so as to have the best angle drawing, can be folded and contracted quickly when not in use and save the occupied space, is more convenient to store and carry, thereby effectively solving the problem of lacking the folding and contracting function, when in use, the sleeve rod is rotated by the third hinge shaft to ensure that the sleeve rod is unfolded outwards, the fixed support is realized by the limit of the limit frame, the first frame is unfolded above the panel by the second hinge shaft, the second frame is unfolded by the first hinge shaft and is limited and fixed by the limit block, then the drawing board main body is taken out from the inner side of the second frame, the required angle is adjusted by taking the rotary shaft as the center and slides in the chute, fixed with the inboard joint of stopper, and then carry out subsequent drawing operation, need not use the utility model discloses the time, with the telescopic link in the inboard shrink of loop bar to the minimum to the third articulated shaft rotates, folds to place in spacing frame inboard, and then, places the drawing board main part in the second frame is inboard in the slip, and the light is placed in the draw-in groove inboard, rotates the second frame through first articulated shaft again and laminates with first frame, rotates with the second articulated shaft at last, makes the second frame laminate in the panel surface, realizes folding accomodating.

(2) The utility model has the advantages that the function of the utility model is diversified by arranging the lighting lamp, the magnet, the metal iron sheet and the telescopic rod, the lighting lamp can be sufficiently used for drawing in dark environment, the fixed placement of the drawing paper is firmer, the drawing failure caused by the deviation can not occur, the utility model is suitable for preschool children with different heights, the practical value is high, thereby effectively solving the problem of single function, when the loop bar is fixedly unfolded, the sleeve length of the telescopic rod in the loop bar is adjusted, the fixation is realized by the clamping of the limiting bolt and the limiting hole, the height of the supported panel is convenient to adjust, thereby being suitable for children with different heights, the surface of the second frame above the drawing board main body is provided with the clamping groove, the coil pipe is arranged at the inner side of the clamping groove, the lighting lamp is arranged at the top end of the coil pipe, when the light is dim, the lighting lamp is unfolded from the inside of the clamping groove, utilize the panel power supply to realize the illumination, and the internally mounted of drawing board main part has the sheet metal iron, when drawing, places the drawing paper on the surface of drawing board main part, utilizes the magnetite to adsorb the inside sheet metal iron of drawing board main part can realize adsorbing fixedly, thereby makes the utility model discloses a function is diversified, and practical value is high, and is with low costs, simple structure, easy operation, and economic benefits is high, suitable popularization.

Drawings

Fig. 1 is a schematic view of the internal structure of the present invention;

FIG. 2 is a schematic diagram of the right-view internal structure of the present invention;

Fig. 3 is a top view of the panel of the present invention;

fig. 4 is a bottom view of the panel of the present invention;

fig. 5 is a cross-sectional view of the drawing board main body of the present invention.

In the figure: 1. a coil pipe; 2. a first hinge shaft; 3. a first frame; 4. a rotating shaft; 5. a second frame; 6. a chute; 7. a second hinge shaft; 8. a panel; 9. a limiting frame; 10. a loop bar; 11. a cross bar; 12. a telescopic rod; 13. an illuminating lamp; 14. a magnet; 15. a drawing board body; 16. a limiting block; 17. a placement groove; 18. a third hinge shaft; 19. a limiting hole; 20. a limiting bolt; 21. a card slot; 22. a battery plate; 23. a metallic iron sheet.

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 fig. 1-5, the utility model provides a technical solution: a folding multifunctional drawing board for preschool education comprises a second frame 5, a panel 8 and a drawing board main body 15, wherein a placing groove 17 is arranged on the inner side of the panel 8, a limiting block 16 is arranged above the panel 8 on two sides of the placing groove 17, a limiting frame 9 is arranged at the bottom of the panel 8, a loop bar 10 is arranged at the bottom of the panel 8 on the inner side of the limiting frame 9 through a third articulated shaft 18, a telescopic rod 12 is sleeved on the inner side of the loop bar 10, a cross bar 11 is connected with the inner side of the loop bar 10, a limiting hole 19 is arranged on the surface of the loop bar 10, a limiting bolt 20 is arranged on the surface of the telescopic rod 12, the telescopic rod 12 is clamped and fixed with the limiting hole 19 on the surface of the loop bar 10 through the limiting bolt 20, the first frame 3 is arranged above the panel 8 through a second articulated shaft 7, the second frame 5 is arranged at the top end of the first frame 3 through a first articulated shaft, the top end of the second frame 5 is movably connected with the top end of the first frame 3 through a first articulated shaft 2, the bottom end of the second frame 5 is clamped inside a limiting block 16, the bottom end of the drawing board main body 15 is also clamped inside the limiting block 16, the upper end parts of the rotating shafts 4 positioned at the two sides of the drawing board main body 15 are in sliding connection with a sliding groove 6, when in use, the sleeve rod 10 is rotated through the third articulated shaft 18, the sleeve rod 10 is unfolded outwards, the limiting of the limiting frame 9 is utilized to realize fixed support, the first frame 3 is unfolded through the second articulated shaft 7 above the panel 8, the second frame 5 is unfolded through the first articulated shaft 2 and is limited and fixed through the limiting block 16, then the drawing board main body 15 is taken out from the inner side of the second frame 5, the required angle is adjusted by taking the rotating shafts 4 as the center, and slides inside the sliding groove 6 and is clamped and fixed with the inner side of the limiting block 16, when the utility model is not needed to be used, the telescopic rod 12 is contracted to the minimum inside the loop bar 10, and is rotated by the third articulated shaft 18, and is folded and placed inside the limit frame 9, and further, the drawing board main body 15 is slidably placed inside the second frame 5, the lighting lamp 13 is placed inside the clamping groove 21, and then the second frame 5 is jointed with the first frame 3 by the rotation of the first articulated shaft 2, and finally is rotated by the second articulated shaft 7, so that the second frame 5 is jointed on the surface of the panel 8, and the folding and the storage are realized, the utility model can be rapidly unfolded when in use, and the angle of the drawing board main body 15 can be well adjusted, so as to have the best angle drawing, can be rapidly folded and contracted when not in use, the occupation of space is saved, and the storage and the carrying are more convenient, the clamping groove 21 is arranged on the surface of the second frame 5 above the drawing board main body 15, the inner side of, the top end of the coil 1 is provided with an illuminating lamp 13, a battery panel 22 is arranged inside the second frame 5 on one side of the clamping groove 21, the output end of the battery panel 22 is connected with the illuminating lamp 13, a metal iron sheet 23 is arranged inside the drawing board main body 15, a magnet 14 is adsorbed on the surface of the drawing board main body 15, when the loop bar 10 is fixedly unfolded, the sleeving length of the telescopic rod 12 inside the loop bar 10 is adjusted, and the fixing is realized through the clamping of a limiting bolt 20 and a limiting hole 19, the height of the supported panel 8 is convenient to adjust, so that the drawing board is suitable for children with different heights, the surface of the second frame 5 above the drawing board main body 15 is provided with the clamping groove 21, the coil 1 is arranged on the inner side of the clamping groove 21, the illuminating lamp 13 is arranged at the top end of the coil 1, when the light is dim, the illuminating lamp 13 is unfolded from the inside of the clamping groove 21 by unfolding the coil 1, the, when drawing, place the drawing paper on the surface of drawing board main part 15, utilize magnetite 14 to adsorb the inside sheet metal 23 of drawing board main part 15 and can realize adsorbing fixedly, thereby make the utility model discloses a function is diversified, and practical value is high, and is with low costs, simple structure, easy operation, and economic benefits is high, suitable popularization, messenger the utility model discloses the function is diversified, also has sufficient illumination to supply the drawing to use in dim environment, and the fixed of drawing paper is placed more firmly, can not take place the skew and lead to the drawing failure, is applicable to different height preschool children and uses, and practical value is high.

When in use, the utility model utilizes the third hinge shaft 18 to rotate the loop bar 10, so that the loop bar 10 is unfolded outwards, the limit of the limit frame 9 is utilized to realize fixed support, the first frame 3 is unfolded through the second hinge shaft 7 above the panel 8, the second frame 5 is unfolded through the first hinge shaft 2 and is limited and fixed through the limit block 16, then the drawing board main body 15 is taken out from the inner side of the second frame 5, the required angle is adjusted by taking the rotating shaft 4 as the center, and the drawing board main body slides in the sliding groove 6 and is clamped and fixed with the inner side of the limit block 16, so as to carry out subsequent drawing operation, when the utility model is not needed to be used, the telescopic rod 12 is contracted to the minimum in the loop bar 10, the third hinge shaft 18 rotates and is folded to be placed in the limit frame 9, further, the drawing board main body 15 is slidingly placed in the second frame 5, the illuminating lamp 13 is placed in the clamping groove 21, then the second frame 5 is rotated through the first hinge shaft 2 to be attached to the first frame 3, and finally the second hinge shaft 7 is rotated to enable the second frame 5 to be attached to the surface of the panel 8, so as to realize folding and storage, when the loop bar 10 is fixedly unfolded, the sleeving length of the telescopic rod 12 in the loop bar 10 is adjusted, and the fixation is realized through the clamping of the limiting bolt 20 and the limiting hole 19, so that the height of the supported panel 8 is convenient to adjust, thereby being suitable for children with different heights to use, the surface of the second frame 5 above the drawing board main body 15 is provided with a clamping groove 21, the inner side of the clamping groove 21 is provided with a coil 1, the top end of the coil 1 is provided with an illuminating lamp 13, when the light is dim, the illuminating lamp 13 is unfolded from the inside of the clamping groove 21 through unfolding the coil 1, the power is supplied by the battery plate 22 to realize illumination, the inside of the drawing board main body 15 is provided with a metal iron sheet 23, when, utilize magnetite 14 to adsorb the inside sheet metal 23 of drawing board main part 15 can realize adsorbing fixedly to make the utility model discloses a function is diversified, and practical value is high, and is with low costs, simple structure, easy operation, and economic benefits is high, suitable popularization.

To sum up, the utility model discloses a set up third articulated shaft 18, first articulated shaft 2, second articulated shaft 7, drawing board main part 15, pivot 4, light 13, magnetite 14, metallic iron piece 23, telescopic link 12 structure, solved and lacked folding shrinkage function and function too single problem.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a foldable multi-functional drawing board of preschool education, includes second frame (5), panel (8) and drawing board main part (15), its characterized in that: spacing frame (9) are installed to the bottom of panel (8), loop bar (10) are installed through third articulated shaft (18) in panel (8) bottom of spacing frame (9) inboard, telescopic link (12) have been cup jointed to the inboard of loop bar (10), first frame (3) are installed through second articulated shaft (7) in the top of panel (8), second frame (5) are installed through first articulated shaft (2) in the top of first frame (3), the inboard of second frame (5) is provided with spout (6), drawing board main part (15) are installed through pivot (4) to the inboard of spout (6).

2. The folding multifunctional drawing board for preschool education as claimed in claim 1, wherein: the inboard of loop bar (10) is connected with horizontal pole (11), the surface of loop bar (10) is provided with spacing hole (19), the surface mounting of telescopic link (12) has spacing bolt (20), telescopic link (12) are fixed through spacing bolt (20) and spacing hole (19) joint on loop bar (10) surface.

3. The folding multifunctional drawing board for preschool education as claimed in claim 1, wherein: the inner side of the panel (8) is provided with a placing groove (17), and a limiting block (16) is arranged above the panel (8) on two sides of the placing groove (17).

4. The folding multifunctional drawing board for preschool education as claimed in claim 1, wherein: the top end swing joint of first articulated shaft (2) and first frame (3) is passed through on the top of second frame (5), the bottom joint of second frame (5) is inboard at stopper (16), the bottom of drawing board main part (15) is also the joint inboard at stopper (16), pivot (4) are located the upper end position and spout (6) sliding connection of drawing board main part (15) both sides.

5. The folding multifunctional drawing board for preschool education as claimed in claim 1, wherein: second frame (5) surface of drawing board main part (15) top is provided with draw-in groove (21), coil (1) are installed to the inboard of draw-in groove (21), light (13) are installed on the top of coil (1), second frame (5) internally mounted of draw-in groove (21) one side has panel (22), the output and the light (13) of panel (22) are connected.

6. The folding multifunctional drawing board for preschool education as claimed in claim 1, wherein: the drawing board is characterized in that a metal iron sheet (23) is mounted inside the drawing board main body (15), and a magnet (14) is adsorbed on the surface of the drawing board main body (15).