CN213892037U - Pupil's drawing study is with collapsible retractable drawing board - Google Patents
Pupil's drawing study is with collapsible retractable drawing board Download PDFInfo
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- CN213892037U CN213892037U CN202022392456.0U CN202022392456U CN213892037U CN 213892037 U CN213892037 U CN 213892037U CN 202022392456 U CN202022392456 U CN 202022392456U CN 213892037 U CN213892037 U CN 213892037U
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- drawing board
- supporting column
- board body
- retractable
- plug
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Abstract
The utility model discloses a pupil's drawing study is with collapsible retractable drawing board relates to drawing board technical field, including the drawing board body, one side of drawing board body bottom is rotated and is connected with the second support column, one side fixedly connected with connecting block of second support column, and the inside of connecting block is rotated and is connected with first support column, and first spout has been seted up to the inside of first support column, and the inside sliding connection of first spout has the slide, one side fixedly connected with plug of slide, and compression spring has been cup jointed in the outside of plug. The utility model has the advantages that: this pupil's drawing study is with collapsible retractable drawing board mutually supports with stop device through the rotation connected relation of support column with the drawing board, can independently adjust the angle of drawing board, and the drawing board adopts beta structure, and whole easy operation saves space and is convenient for collect, can fold the drawing board according to the demand simultaneously and keep flat, becomes dual-purpose desk.
Description
Technical Field
The utility model relates to a drawing board technical field specifically is a pupil's drawing study is with collapsible retractable drawing board.
Background
Under the conditions of implementation of quality education and perfection of sound beauty, the art education industry is pushed to the forefront, the fundamental leading point of art education is to cultivate the correct aesthetic examination of students and improve the abilities of the students to feel beauty, enjoy beauty and create beauty, art education not only needs to cultivate painters, but also needs to develop the intelligence of the students by using the method more importantly, the observability, imagination and creativity of the students are cultivated, meanwhile, the personality, ideology and temperament of the students are also cultivated, and therefore the development of the art education is better promoted due to the appearance of art tools.
Indispensable when the status of drawing board in fine arts instrument, especially be the in-process at the drawing and provide the support for the drawing person, the position of fixed drawing avoids the removal of drawing to lead to the error of work, and the ann of drawing board can be adjusted according to user's demand simultaneously, designs more humanized, simple structure.
Along with the development of economy, the competition of art tools industry is also constantly increased, and the consumer increases gradually the functional demand to the drawing board, and drawing board user's colony scope also enlarges gradually, and traditional drawing board is too heavy, and functional singleness is inconvenient to be removed, has caused inconvenient influence to the use of pupil's colony, for this reason, we have provided a pupil's drawing study with collapsible retractable drawing board.
Disclosure of Invention
Not enough to prior art, the utility model provides a pupil's drawing study is with collapsible retractable drawing board has solved the problem of proposing in the above-mentioned background art.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a foldable retractable drawing board for drawing study of pupils comprises a drawing board body, wherein one side of the bottom of the drawing board body is rotatably connected with a second supporting column, one side of the second supporting column is fixedly connected with a connecting block, the inside of the connecting block is rotatably connected with a first supporting column, a first chute is formed in the first supporting column, a sliding plate is slidably connected in the first chute, a plug is fixedly connected to one side of the sliding plate, a compression spring is sleeved on the outer side of the plug, a connecting plate is fixedly mounted in the first chute, the plug penetrates through the connecting plate and is slidably connected with the connecting plate, a third supporting column is rotatably connected to one side of the bottom of the drawing board body, which is far away from the first supporting column, a limiting device is rotatably connected to one side of the bottom of the drawing board body, which is close to the third supporting column, and a second chute is formed in the limiting device, the inside sliding connection of second spout has the stopper, one side fixedly connected with gag lever post of stopper, the inside one side fixedly connected with limiting plate of keeping away from the stopper of second spout, spacing spring has been cup jointed in the outside of gag lever post, the gag lever post run through the limiting plate and with limiting plate sliding connection.
Preferably, a first slot is formed in the bottom of the drawing board body, a second slot is formed in one end, close to the connecting block, of the second supporting column, and the width of the first slot and the width of the second slot are matched with the plug bolt.
Preferably, the magnet piece is arranged above the drawing board body, and the magnetic block is arranged at the top of the magnet piece.
Preferably, one side of the bottom of the drawing board body, which is close to the limiting device, is fixedly provided with a universal wheel.
Preferably, a limiting hole matched with the limiting rod is formed in the third supporting column.
Preferably, one side of the drawing board body is provided with a drawer.
The utility model provides a pupil's drawing study is with collapsible retractable drawing board possesses following beneficial effect:
1. this pupil's drawing study is with collapsible retractable drawing board mutually supports with stop device through the rotation connected relation of support column with the drawing board, can independently adjust the angle of drawing board, and the drawing board adopts beta structure, and whole easy operation saves space and is convenient for collect, can fold the drawing board according to the demand simultaneously and keep flat, becomes dual-purpose type desk.
2. This pupil drawing study is with collapsible retractable drawing board, magnet piece and the magnetic path that can be convenient more fix the drawing through the inside setting of drawing board, one side fixed mounting of drawing board has the universal wheel, can lighten pupil's physical burden when outdoor sketching, has increased functional use, satisfies pupil's colony's the demand to drawing board operation difficulty degree.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic side view of the present invention;
fig. 3 is an enlarged view of the present invention at 1A.
In the figure: 1. a drawing board body; 2. a first support column; 3. connecting blocks; 4. a first chute; 5. a connecting plate; 6. plugging; 7. a compression spring; 8. a slide plate; 9. a first slot; 10. a second slot; 11. a magnetic block; 12. a second support column; 13. a magnet piece; 14. a third support column; 15. a universal wheel; 16. a limiting device; 17. a limiting rod; 18. a limiting spring; 19. a second chute; 20. a limiting plate; 21. a limiting block; 22. a drawer.
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.
Referring to fig. 1 to 3, the present invention provides a technical solution: a foldable retractable drawing board for drawing study of pupils comprises a drawing board body 1, wherein one side of the bottom of the drawing board body 1 is rotatably connected with a second supporting column 12, the angle between the drawing board and the board is adjusted, one side of the second supporting column 12 is fixedly connected with a connecting block 3, the inside of the connecting block 3 is rotatably connected with a first supporting column 2, the inside of the first supporting column 2 is provided with a first chute 4, the inside of the first chute 4 is slidably connected with a sliding plate 8, one side of the sliding plate 8 is fixedly connected with a plug 6, the outer side of the plug 6 is sleeved with a compression spring 7, the bottom of the drawing board body 1 is provided with a first slot 9, one end of the second supporting column 12 close to the connecting block 3 is provided with a second slot 10, the widths of the first slot 9 and the second slot 10 are matched with the plug 6, the angle of the drawing board is favorably fixed, the stability of the drawing board structure is increased, the connecting board 5 is fixedly installed inside the first chute 4, the plug 6 penetrates through the connecting plate 5 and is connected with the connecting plate 5 in a sliding manner, one side of the bottom of the drawing board body 1, which is far away from the first supporting column 2, is rotatably connected with a third supporting column 14, a limiting hole matched with a limiting rod 17 is formed in the third supporting column 14, so that the connection between the third supporting column 14 and the drawing board body 1 is conveniently fixed, one side of the bottom of the drawing board body 1, which is close to the third supporting column 14, is rotatably connected with a limiting device 16, a second sliding groove 19 is formed in the limiting device 16, a limiting block 21 is connected in the second sliding groove 19 in a sliding manner, the limiting rod 17 is fixedly connected with the limiting rod 21, one side of the second sliding groove 19, which is far away from the limiting block 21, a limiting plate 20 is fixedly connected with the outer side of the limiting rod 17, a limiting spring 18 is sleeved on the outer side of the limiting rod 17, the limiting rod 17 penetrates through the limiting plate 20 and is connected with the limiting plate 20 in a sliding manner, and a magnet piece 13 is arranged above the drawing board body 1, magnet piece 13's top is provided with magnetic path 11 for fixed drawing paper avoids the removal of drawing, and one side fixed mounting that drawing board body 1 bottom is close to stop device 16 has universal wheel 15, is favorable to the removal of drawing board, alleviates user's health burden, and one side of drawing board body 1 is provided with drawer 22, makes things convenient for the storage and the use of drawing instrument.
In summary, when the foldable retractable drawing board for drawing learning of pupils is used, the universal wheel 15 on one side of the drawing board body 1 is pushed to a designated place, one side of the drawing board body 1 is rotatably connected with the third supporting column 14, one side of the bottom of the drawing board body 1 near the third supporting column 14 is fixedly provided with the limiting device 16, the third supporting column 14 is rotated to be perpendicular to the ground, the limiting rod 17 of the limiting device 16 is pulled, the limiting rod 17 is inserted into the limiting hole in the third supporting column 14, the first supporting column 2 is rotated in a similar manner, the first supporting column 2 is parallel to the second supporting column 12, the first sliding groove 4 is formed in the first supporting column 2, the plug 6 is slidably connected in the first sliding groove 4, the compression spring 7 is sleeved outside the plug 6, the plug 6 is pulled to be inserted into the second slot 9 under the action of the compression spring 7, and the first supporting column 2 and the second supporting column 12 are fixed into a whole, after the second supporting column 12 is rotated to the drawing board body 1 to reach a proper angle, drawing paper is placed above the drawing board body 1, the drawing paper is fixed by magnetic force generated by the magnetic block 11 and the magnet piece 13, the drawer 22 is pulled open, drawing tools can be taken out to start drawing, when a desk is taken, the first supporting column 2 is rotated to be parallel to the third supporting column 14 by pulling the plug 6, the plug 6 is inserted into the first slot 10 at the bottom of the drawing board body 1, and the drawing board is fixed to be a four-corner desk.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a pupil's drawing study is with collapsible retractable drawing board, includes drawing board body (1), its characterized in that: one side of the bottom of the drawing board body (1) is rotatably connected with a second supporting column (12), one side of the second supporting column (12) is fixedly connected with a connecting block (3), the inside of the connecting block (3) is rotatably connected with a first supporting column (2), a first sliding chute (4) is formed in the first supporting column (2), a sliding plate (8) is slidably connected in the first sliding chute (4), a plug (6) is fixedly connected to one side of the sliding plate (8), a compression spring (7) is sleeved on the outer side of the plug (6), a connecting plate (5) is fixedly installed in the first sliding chute (4), the plug (6) penetrates through the connecting plate (5) and is slidably connected with the connecting plate (5), one side of the bottom of the drawing board body (1), which is far away from the first supporting column (2), is rotatably connected with a third supporting column (14), drawing board body (1) bottom is close to one side rotation of third support column (14) and is connected with stop device (16), second spout (19) have been seted up to stop device (16) inside, the inside sliding connection of second spout (19) has stopper (21), one side fixedly connected with gag lever post (17) of stopper (21), one side fixedly connected with limiting plate (20) of stopper (21) are kept away from to second spout (19) inside, limiting spring (18) have been cup jointed in the outside of gag lever post (17), gag lever post (17) run through limiting plate (20) and with limiting plate (20) sliding connection.
2. The foldable and retractable drawing board for drawing learning of pupils as claimed in claim 1, wherein: first slot (9) have been seted up to the bottom of drawing board body (1), second slot (10) have been seted up to the one end that second support column (12) are close to connecting block (3), first slot (9) and second slot (10) width all mutually support with plug (6).
3. The foldable and retractable drawing board for drawing learning of pupils as claimed in claim 1, wherein: magnet piece (13) are arranged above the drawing board body (1), and magnetic blocks (11) are arranged at the tops of the magnet pieces (13).
4. The foldable and retractable drawing board for drawing learning of pupils as claimed in claim 1, wherein: one side that drawing board body (1) bottom is close to stop device (16) is fixed mounting has universal wheel (15).
5. The foldable and retractable drawing board for drawing learning of pupils as claimed in claim 1, wherein: and a limiting hole matched with the limiting rod (17) is formed in the third supporting column (14).
6. The foldable and retractable drawing board for drawing learning of pupils as claimed in claim 1, wherein: one side of the drawing board body (1) is provided with a drawer (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022392456.0U CN213892037U (en) | 2020-10-23 | 2020-10-23 | Pupil's drawing study is with collapsible retractable drawing board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022392456.0U CN213892037U (en) | 2020-10-23 | 2020-10-23 | Pupil's drawing study is with collapsible retractable drawing board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213892037U true CN213892037U (en) | 2021-08-06 |
Family
ID=77114689
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022392456.0U Active CN213892037U (en) | 2020-10-23 | 2020-10-23 | Pupil's drawing study is with collapsible retractable drawing board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213892037U (en) |
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2020
- 2020-10-23 CN CN202022392456.0U patent/CN213892037U/en active Active
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