CN214355309U

CN214355309U - Preschool education is with drawing board that benefits intelligence

Info

Publication number: CN214355309U
Application number: CN202023061234.7U
Authority: CN
Inventors: 南姣鹏
Original assignee: Xianyang Normal University
Current assignee: Xianyang Normal University
Priority date: 2020-12-17
Filing date: 2020-12-17
Publication date: 2021-10-08
Anticipated expiration: 2030-12-17

Abstract

The utility model belongs to the technical field of the teaching aid, especially, be a preschool education is with drawing board that benefits intelligence, the on-line screen storage device comprises a base, the top symmetry of base is fixed with the storing box, the top of base is fixed with the barrel, a lateral wall of barrel is fixed with the L template, a lateral wall of L template is fixed with first telescope tube, first telescope tube's one end is fixed with the baffle, a lateral wall of baffle is fixed with the dop, first telescope tube's outside cover is equipped with the spring, the both ends of spring respectively with a lateral wall fixed connection of L template and baffle, the inside sliding connection of barrel has the body of rod, the draw-in groove has been seted up to a lateral wall equidistance of the body of rod. The utility model discloses a design of lead screw, U-shaped piece, connecting block, T type slider makes the drawing board can angle regulation, has made things convenient for children to use, makes the drawing more comfortable.

Description

Preschool education is with drawing board that benefits intelligence

Technical Field

The utility model relates to a teaching aid technical field specifically is a preschool education is with drawing board that benefits intelligence.

Background

Preschool education is the initial stage of educational activities, is the first educational stage of life, and the broad preschool education refers to all activities which have influence on physical and mental development of preschool children, and comes from various aspects of society, school and family.

The prior education on the market is with promoting wisdom drawing board has following problem at present:

1. the pre-school education intelligence-developing drawing board on the market is single in function and poor in using effect, most of the intelligence-developing drawing boards cannot adjust the angle of the drawing board, and the drawing board is inconvenient to use.

2. The pre-school education on the market is with drawing board that benefits intelligence does not possess height-adjusting's function, when the children in the face of different heights, use drawing board that can not be fine.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a preschool education is with drawing board that benefits intelligence has solved the problem that the preschool education on the market does not possess height-adjusting and can not adjust the drawing board angle with the drawing board that benefits intelligence.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a developmental drawing board for preschool education comprises a base, wherein storage boxes are symmetrically fixed at the top of the base, a barrel is fixed at the top of the base, an L-shaped plate is fixed on one side wall of the barrel, a first telescopic sleeve is fixed on one side wall of the L-shaped plate, a baffle is fixed at one end of the first telescopic sleeve, a chuck is fixed on one side wall of the baffle, a spring is sleeved outside the first telescopic sleeve, two ends of the spring are respectively fixedly connected with one side walls of the L-shaped plate and the baffle, a rod body is slidably connected inside the barrel, clamping grooves are formed in the same distance of one side wall of the rod body, the chuck is inserted into the corresponding clamping grooves, a frame is fixed at the top of the rod body, a second telescopic sleeve is fixed at the bottom of the frame, the bottom of the second telescopic sleeve is fixedly connected with the top of the base, and a drawing board is rotatably connected to the front of the frame through a hinge, the utility model discloses a drawing board, including frame, U template, pivot, bracing piece, pivot, U template, the back of frame is fixed with the U template, a lateral wall of U template has the lead screw through threaded connection, the one end of lead screw runs through the U template and is fixed with the knob, the other end of lead screw rotates through the bearing and is connected with U type piece, the both sides wall symmetry fixed stay pole of U type piece, U type piece rotates through the round pin axle and is connected with the connecting block, the one end of connecting block is fixed with T type slider, a lateral wall sliding connection of T type slider and drawing board, the bilateral symmetry of lead screw is provided with guide bar, two the one end of guide bar and a lateral wall fixed connection of bracing piece, two the other end of guide bar runs through the U template.

As an optimized technical scheme of the utility model, the bottom of base is provided with anti-skidding rubber pad.

As an optimal technical scheme of the utility model, T type spout has been seted up at the back of drawing board, T type slider sliding connection is on the surface of T type spout.

As a preferred technical scheme of the utility model, a threaded hole is seted up to a lateral wall of U template, screw hole and lead screw threaded connection, the guiding hole has been seted up, two to the surface symmetry of U template the guide bar runs through corresponding guiding hole.

As an optimized technical scheme of the utility model, the surface of knob is provided with anti-skidding line.

As an optimized technical scheme of the utility model, two the one end of guide bar is fixed with the dog.

(III) advantageous effects

Compared with the prior art, the utility model provides a preschool education is with drawing board that benefits intelligence possesses following beneficial effect:

1. this preschool education is with drawing board that benefits intelligence, through the design of lead screw, U-shaped piece, connecting block, T type slider, make the drawing board can angle regulation, made things convenient for children to use, make the drawing more comfortable.

2. This preschool education is with drawing board that benefits intelligence makes whole device can height-adjusting through the design of the barrel, the body of rod, and the children that have adapted to different heights use the device, and this has also protected preschool children's eyesight, is favorable to preschool children's healthy growth.

Drawings

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

FIG. 2 is a schematic view of the overall side structure of the present invention;

FIG. 3 is a schematic cross-sectional view of the barrel and the rod of the present invention;

fig. 4 is a schematic structural diagram of the drawing board of the present invention;

fig. 5 is a schematic diagram of the U-shaped plate structure of the present invention.

In the figure: 1. a base; 2. a storage box; 3. a barrel; 4. an L-shaped plate; 5. a first telescopic sleeve; 6. a baffle plate; 7. clamping a head; 8. a spring; 9. a rod body; 10. a card slot; 11. a frame; 12. a second telescopic sleeve; 13. a drawing board; 14. a U-shaped plate; 15. a screw rod; 16. a knob; 17. a U-shaped block; 18. a support bar; 19. connecting blocks; 20. a T-shaped slider; 21. a guide bar; 22. a T-shaped chute; 23. a threaded hole; 24. a guide hole; 25. an anti-skid rubber pad; 26. and a stop block.

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.

Examples

Referring to fig. 1-5, the present invention provides the following technical solutions: a educational drawing board for preschool education comprises a base 1, wherein storage boxes 2 are symmetrically fixed on the top of the base 1, a barrel 3 is fixed on the top of the base 1, an L-shaped plate 4 is fixed on one side wall of the barrel 3, a first telescopic sleeve 5 is fixed on one side wall of the L-shaped plate 4, a baffle 6 is fixed at one end of the first telescopic sleeve 5, a clamping head 7 is fixed on one side wall of the baffle 6, a spring 8 is sleeved outside the first telescopic sleeve 5, two ends of the spring 8 are respectively fixedly connected with the L-shaped plate 4 and one side wall of the baffle 6, a rod body 9 is slidably connected inside the barrel 3, clamping grooves 10 are equidistantly formed in one side wall of the rod body 9, the clamping heads 7 are inserted into the corresponding clamping grooves 10, a frame 11 is fixed on the top of the rod body 9, a second telescopic sleeve 12 is fixed on the bottom of the frame 11, the bottom of the second telescopic sleeve 12 is fixedly connected with the top of the base 1, a drawing board 13 is rotatably connected on the front of the frame 11 through a hinge, the back of frame 11 is fixed with U template 14, there is lead screw 15 on a lateral wall of U template 14 through threaded connection, the one end of lead screw 15 runs through U template 14 and is fixed with knob 16, the other end of lead screw 15 rotates through the bearing and is connected with U type piece 17, the both sides wall symmetry fixed support pole 18 of U type piece 17, U type piece 17 rotates through the round pin axle and is connected with connecting block 19, the one end of connecting block 19 is fixed with T type slider 20, a lateral wall sliding connection of T type slider 20 and drawing board 13, the bilateral symmetry of lead screw 15 is provided with guide bar 21, the one end of two guide bars 21 and a lateral wall fixed connection of bracing piece 18, the other end of two guide bars 21 runs through U template 14.

In this embodiment, whole device makes whole device can height-adjusting under the effect of the barrel 3 and the body of rod 9 through the design of frame 11 below, owing to seted up draw-in groove 10 through a lateral wall of the body of rod 9, dop 7 messenger is fixed at a lateral wall of barrel 3 makes height to be fit for at adjusting device in-process fixed, such design has made things convenient for the children of different heights to use, lead screw 15 through the setting of 14 a lateral wall of U template, make and make the angle that can effectual regulation drawing board 13 at rotatory lead screw 15, made things convenient for children to have a comfortable drawing angle when using this drawing board 13 like this, the effectual physical and mental of present children that has adapted to, this also effectual damage of having avoided children's eyesight before learning does benefit to children's healthy growth before learning.

Specifically, the bottom of the base 1 is provided with an anti-skid rubber pad 25.

In this embodiment, the anti-slip rubber pad 25 is disposed at the bottom of the base 1, so as to prevent slipping when the device is placed.

Specifically, a T-shaped sliding groove 22 is formed in the back surface of the drawing board 13, and the T-shaped sliding block 20 is slidably connected to the surface of the T-shaped sliding groove 22.

In this embodiment, a T-shaped sliding groove 22 is formed in the back surface of the drawing board 13, and the T-shaped sliding block 20 is slidably connected to the surface of the T-shaped sliding groove 22 to perform a limiting function.

Specifically, a threaded hole 23 is formed in one side wall of the U-shaped plate 14, the threaded hole 23 is in threaded connection with the screw rod 15, guide holes 24 are symmetrically formed in the surface of the U-shaped plate 14, and the two guide rods 21 penetrate through the corresponding guide holes 24.

In this embodiment, threaded holes 23 are formed in the surface of the U-shaped plate 14, the threaded holes 23 are used in cooperation with the screw rod 15, and guide holes 24 are symmetrically formed in the surface of the U-shaped plate 14, so that the two guide rods 21 penetrate through the guide holes 24 to perform a limiting effect.

Specifically, the surface of the knob 16 is provided with anti-slip lines.

In this embodiment, the surface of the knob 16 is designed with anti-slip lines, so that a good anti-slip effect is achieved during rotation.

Specifically, a stopper 26 is fixed to one end of each of the two guide rods 21.

In this embodiment, a stopper 26 is fixed to one end of each of the two guide rods 21, and the stopper 26 is designed to be placed so as to cause the guide rods 21 to be disengaged when moved.

The utility model discloses a theory of operation and use flow: at first through the pull height-adjusting about the body of rod 9 when using the device, because the draw-in groove 10 has been seted up at a lateral wall of the body of rod 9, so dop 7 through a lateral wall setting of barrel 3 inserts corresponding draw-in groove 10 after adjusting high, thereby fix the height of adjusting, later lead screw 15 through adjusting 14 a lateral wall of U template, drive drawing board 13 angle regulation through rotatory knob 16, stop rotatory knob 16 after adjusting suitable drawing board 13 angle, whole device has made things convenient for children's use after the adjustment like this.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a preschool education is with drawing board that benefits intelligence, includes base (1), its characterized in that: the storage box (2) is symmetrically fixed at the top of the base (1), the barrel (3) is fixed at the top of the base (1), an L-shaped plate (4) is fixed on one side wall of the barrel (3), a first telescopic sleeve (5) is fixed on one side wall of the L-shaped plate (4), a baffle (6) is fixed at one end of the first telescopic sleeve (5), a clamping head (7) is fixed on one side wall of the baffle (6), a spring (8) is sleeved outside the first telescopic sleeve (5), two ends of the spring (8) are respectively fixedly connected with one side walls of the L-shaped plate (4) and the baffle (6), a rod body (9) is connected inside the barrel (3) in a sliding manner, clamping grooves (10) are formed in the equal distance of one side wall of the rod body (9), the clamping heads (7) are inserted in the corresponding clamping grooves (10), and a frame (11) is fixed at the top of the rod body (9), the bottom of frame (11) is fixed with second telescopic sleeve (12), the bottom of second telescopic sleeve (12) and the top fixed connection of base (1), the front of frame (11) is rotated through the hinge and is connected with drawing board (13), the back of frame (11) is fixed with U template (14), a lateral wall of U template (14) has lead screw (15) through threaded connection, the one end of lead screw (15) runs through U template (14) and is fixed with knob (16), the other end of lead screw (15) is rotated through the bearing and is connected with U type piece (17), the both sides wall symmetry fixed support rod (18) of U type piece (17), U type piece (17) is rotated through the round pin axle and is connected with connecting block (19), the one end of connecting block (19) is fixed with T type slider (20), T type slider (20) and a lateral wall sliding connection of drawing board (13), the guide rods (21) are symmetrically arranged on two sides of the screw rod (15), one end of each guide rod (21) is fixedly connected with one side wall of the support rod (18), and the other end of each guide rod (21) penetrates through the U-shaped plate (14).

2. The board of claim 1, wherein: the bottom of the base (1) is provided with an anti-skid rubber pad (25).

3. The board of claim 1, wherein: t-shaped sliding grooves (22) are formed in the back face of the drawing board (13), and the T-shaped sliding blocks (20) are connected to the surfaces of the T-shaped sliding grooves (22) in a sliding mode.

4. The board of claim 1, wherein: threaded holes (23) are formed in one side wall of the U-shaped plate (14), the threaded holes (23) are in threaded connection with the screw rod (15), guide holes (24) are symmetrically formed in the surface of the U-shaped plate (14), and the two guide rods (21) penetrate through the corresponding guide holes (24).

5. The board of claim 1, wherein: the surface of the knob (16) is provided with anti-skid grains.

6. The board of claim 1, wherein: one end of each guide rod (21) is fixed with a stop block (26).