CN220390821U - Preschool education magnetic drawing board with auxiliary tool - Google Patents
Preschool education magnetic drawing board with auxiliary tool Download PDFInfo
- Publication number
- CN220390821U CN220390821U CN202320410289.9U CN202320410289U CN220390821U CN 220390821 U CN220390821 U CN 220390821U CN 202320410289 U CN202320410289 U CN 202320410289U CN 220390821 U CN220390821 U CN 220390821U
- Authority
- CN
- China
- Prior art keywords
- drawing board
- auxiliary
- preschool education
- ruler
- shell
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 9
- 230000005389 magnetism Effects 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 238000010422 painting Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 210000003141 lower extremity Anatomy 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Abstract
The utility model provides an preschool education magnetic drawing board with an auxiliary tool, which is used for solving the technical problem that an infant cannot draw a regular straight line or curve in the prior art.
Description
Technical Field
The utility model relates to the technical field of magnetic drawing boards, in particular to an preschool education magnetic drawing board with auxiliary tools.
Background
The magnetic drawing board is a drawing board commonly used for children education, and comprises a shell, a drawing board, an erasing strip and a drawing pen, wherein the drawing board is positioned inside the shell, the erasing strip is positioned at the bottom of the drawing board, the drawing board is composed of two layers of white semitransparent plastic boards and grids clamped in the middle, iron powder is filled in the grids, the working principle is that when the drawing pen is used for drawing the drawing board, the magnet of a drawing pen point attracts iron powder in the drawing board, the iron powder is attracted onto the white semitransparent plastic boards at the top, and the iron powder can not fall down due to the action of static electricity, so that patterns are displayed on the drawing board. The principle of erasure is the same, the erasure bar has magnetism, and when the erasure bar is scratched, iron powder is attracted to the white semitransparent plastic plate at the bottom, and the displayed pattern is erased.
The magnetic drawing board has the advantages of easy writing, no dust and ink, easy erasing, and is especially suitable for infant education, and because the development of the hands of infants is incomplete, the strength is small, and regular straight lines or curves cannot be drawn, and the conventional magnetic drawing board does not have an auxiliary drawing function.
Disclosure of Invention
The utility model provides an preschool education magnetic drawing board with an auxiliary tool, which is used for solving the technical problems.
The utility model provides a preschool education magnetism drawing board with appurtenance, includes shell 1, drawing board 2, erases strip 4 and painting brush, and drawing board 2 is located inside shell 1, erases strip 4 and is located drawing board 2 bottoms, is equipped with supplementary drawing rule 3 between shell 1 and drawing board 2, and supplementary drawing rule 3 can slide.
Further, a pen slot 9 is arranged in the center of the auxiliary drawing ruler 3.
Further, the edge of the auxiliary drawing ruler 3 is provided with a wavy line 7.
Further, the edge of the auxiliary drawing ruler 3 is provided with saw teeth 8.
Further, the novel roller is characterized by further comprising a curve wheel 10, wherein the curve wheel 10 is circular, external teeth 11 meshed with the saw teeth 8 are arranged on the outer side of the curve wheel 10, and a plurality of through holes 12 are formed in the curve wheel 10.
Further, a bolt 6 is arranged on the auxiliary drawing ruler 3, a sliding groove 5 is arranged on the shell 1, and the bolt 6 penetrates through the sliding groove 5 to be connected with the auxiliary drawing ruler 3.
Further, the auxiliary drawing ruler 3 is provided with length scales.
Compared with the prior art, the utility model has the following beneficial effects: the infant can be assisted to draw regular straight lines or curves; the drawing ruler is arranged inside and cannot be lost; the drawing rule can be fixed through bolts for drawing; a variety of different curves can be drawn using a curved wheel.
Drawings
FIG. 1 is a schematic diagram of the present utility model.
Fig. 2 is a schematic view of the drawing ruler.
Fig. 3 is a schematic view of a curved wheel.
Reference numerals: 1 shell, 2 drawing board, 3 supplementary drawing rules, 4 erasure bars, 5 spouts, 6 bolts, 7 wavy lines, 8 sawtooth, 9 grooves, 10 curve wheels, 11 external teeth, 12 through-holes.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, based on the embodiments of the utility model, which would be apparent to one of ordinary skill in the art without making any inventive effort, are intended to be within the scope of the utility model.
It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the present application. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.
The utility model provides a preschool education magnetism drawing board with appurtenance, including shell 1, drawing board 2, erase strip 4 and painting brush, drawing board 2 is located inside shell 1, erase strip 4 is located drawing board 2 bottom, be equipped with supplementary drawing rule 3 between shell 1 and drawing board 2, supplementary drawing rule 3 can slide, supplementary drawing rule 3 central authorities are equipped with pen slot 9, the upper edge of supplementary drawing rule 3 is equipped with wavy line 7, the lower limb of supplementary drawing rule 3 is equipped with sawtooth 8, be equipped with bolt 6 on the supplementary drawing rule 3, be equipped with spout 5 on the shell 1, bolt 6 passes spout 5 and links to each other with supplementary drawing rule 3, still include curve wheel 10, curve wheel 10 is circular, the outside is equipped with external tooth 11 with sawtooth 8 engaged with, curve wheel 10 is equipped with a plurality of through-holes 12.
As a preferred embodiment, the auxiliary scale 3 is provided with length scales.
The drawing board consists of two layers of white semitransparent plastic boards and grids clamped in the middle, wherein iron powder is filled in the grids, and the working principle is that when a drawing pen passes through the drawing board, the iron powder in the drawing board is attracted by a magnet of a pen point of the drawing pen, and the iron powder is attracted to the white semitransparent plastic boards at the top. The principle of erasure is the same, the erasure bar has magnetism, and when the erasure bar is scratched, iron powder is attracted to the white semitransparent plastic plate at the bottom, and the displayed pattern is erased.
The auxiliary drawing ruler 3 can slide up and down, and the auxiliary drawing ruler 3 can be fixed by rotating the bolt 6 so as to facilitate drawing.
The pen slot 9 of the auxiliary drawing ruler 3 can help draw a straight line, the wavy line 7 at the upper edge can help draw a wavy line, and the saw teeth 8 at the lower edge can help draw a saw tooth line.
The external teeth of the curve wheel 10 are tightly attached to the saw teeth 8, the pen point of the painting brush is inserted into the through hole 12, the curve wheel 10 is rotated along the auxiliary drawing ruler 3, and the curve can be drawn, and different through holes 12 can draw different curves.
Although the embodiments of the present utility model are described above, the embodiments are only used for facilitating understanding of the present utility model, and are not intended to limit the present utility model. Any person skilled in the art can make any modification and variation in form and detail without departing from the spirit and scope of the present disclosure, but the scope of the present disclosure is to be determined by the appended claims.
Although embodiments of the present utility model have been shown and described above, it will be understood that the above embodiments are illustrative and not to be construed as limiting the utility model, and that variations, modifications, alternatives and variations may be made to the above embodiments by those skilled in the art without departing from the spirit and principles of the utility model, and any simple modification, equivalent variation and modification of the above embodiments in light of the technical principles of the utility model may be made within the scope of the present utility model.
Claims (3)
1. The preschool education magnetic drawing board with the auxiliary tool comprises a shell (1), a drawing board (2), an erasing strip (4) and a drawing pen, wherein the drawing board (2) is positioned inside the shell (1), the erasing strip (4) is positioned at the bottom of the drawing board (2), and the preschool education magnetic drawing board is characterized in that an auxiliary drawing ruler (3) is arranged between the shell (1) and the drawing board (2), the auxiliary drawing ruler (3) can slide, a pen groove (9) is formed in the center of the auxiliary drawing ruler (3), wavy lines (7) and saw teeth (8) are formed in the edge of the auxiliary drawing ruler (3), the preschool education magnetic drawing board further comprises a curve wheel (10), the curve wheel (10) is circular, external teeth (11) meshed with the saw teeth (8) are formed in the outer side, and a plurality of through holes (12) are formed in the curve wheel (10).
2. The preschool education magnetic drawing board with auxiliary tool as defined in claim 1, wherein: the auxiliary drawing ruler (3) is provided with a bolt (6), the shell (1) is provided with a chute (5), and the bolt (6) passes through the chute (5) to be connected with the auxiliary drawing ruler (3).
3. The preschool education magnetic drawing board with auxiliary tool as defined in claim 1, wherein: the auxiliary drawing ruler (3) is provided with length scales.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320410289.9U CN220390821U (en) | 2023-03-07 | 2023-03-07 | Preschool education magnetic drawing board with auxiliary tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320410289.9U CN220390821U (en) | 2023-03-07 | 2023-03-07 | Preschool education magnetic drawing board with auxiliary tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220390821U true CN220390821U (en) | 2024-01-26 |
Family
ID=89606186
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320410289.9U Active CN220390821U (en) | 2023-03-07 | 2023-03-07 | Preschool education magnetic drawing board with auxiliary tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220390821U (en) |
-
2023
- 2023-03-07 CN CN202320410289.9U patent/CN220390821U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |