CN210821617U - Education is with portable drawing board - Google Patents
Education is with portable drawing board Download PDFInfo
- Publication number
- CN210821617U CN210821617U CN201920995187.1U CN201920995187U CN210821617U CN 210821617 U CN210821617 U CN 210821617U CN 201920995187 U CN201920995187 U CN 201920995187U CN 210821617 U CN210821617 U CN 210821617U
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- CN
- China
- Prior art keywords
- drawing board
- education
- slider
- apparatus case
- portable
- 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.)
- Expired - Fee Related
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Abstract
The utility model belongs to the technical field of teaching display device, in particular to portable drawing board is used in education, fix the drawing board in the apparatus case top including apparatus case and articulated, the drawing board with be equipped with the slide rail on the apparatus case respectively, the slide rail is equipped with the slider, is equipped with joint support post between two sliders, joint support post's both ends are articulated respectively and are fixed on two sliders, the slider all is equipped with lock nut respectively, the utility model provides a portable drawing board is used in education, the angle of drawing board can be adjusted wantonly at certain within range, satisfies different individual needs, and in addition, when not using, the drawing board can put down, has improved its folding degree, portable and deposits, sets up the apparatus case, can also deposit teaching aid and drawing instrument, unusual convenience.
Description
Technical Field
The utility model belongs to the technical field of the teaching tool, in particular to education is with portable drawing board.
Background
At present primary school's education, and preschool education, in order to increase student's interest, the drawing board is used commonly, and drawing board on the present market is various, but also has some drawbacks, can not adjust at will like the angle of drawing board, and drawing board folding degree is not high, and inconvenient carrying and depositing do not set up the apparatus case on the drawing board, not only will accomodate teaching aid and drawing appliance alone, still cause teaching aid and drawing appliance to lose easily, and is also not very convenient.
SUMMERY OF THE UTILITY MODEL
The utility model provides a portable drawing board is used in education can solve the problem that points out among the background art.
The utility model provides a portable drawing board is used in education, includes the apparatus case and articulates the drawing board of fixing in the apparatus case top, the drawing board with be equipped with the slide rail on the apparatus case respectively, the slide rail is equipped with the slider, is equipped with joint support post between two sliders, joint support post's both ends are articulated respectively and fix on two sliders, the slider all is equipped with lock nut respectively.
Preferably, one side of the appliance box is provided with a drawer capable of being drawn out.
Preferably, two ends of the connecting support column are hinged and fixed on the two sliding blocks through detachable shaft pins respectively.
Preferably, the telescopic rod and the supporting feet are fixed below the tool box, and a hand-screwed nut is arranged on one side of the telescopic rod and used for locking the telescopic rod.
The utility model provides a portable drawing board is used in education, the angle of drawing board can be adjusted wantonly at certain within range, satisfies different individual needs, in addition, when not using, the drawing board can be put down, has improved its folding degree, portable and deposit, sets up the apparatus case, can also deposit teaching aid and drawing appliance, unusual convenience.
Drawings
Figure 1 is a schematic structural diagram of the present invention,
figure 2 is a side schematic view of the present invention,
description of reference numerals:
reference numbers in the figures: 1. a kit; 2. a drawing board; 3. a slide rail; 4. a slider; 5. connecting the supporting columns; 6. locking the nut; 7. a drawer; 8. a shaft pin; 9. a telescopic rod; 10. a support foot; 11. screwing the nut by hand; 12. and (7) a hinge.
Detailed Description
In the following, an embodiment of the present invention will be described in detail with reference to the drawings, but it should be understood that the scope of the present invention is not limited by the embodiment.
As shown in fig. 1-2, the embodiment of the utility model provides a pair of portable drawing board is used in education, including toolbox 1 and articulated drawing board 2 of fixing in toolbox 1 top, drawing board 2 passes through the articulated top of fixing at toolbox 1 of hinge, 1 one side of toolbox is equipped with telescopic drawer 7, can accomodate teaching aid and drawing instrument in the toolbox 1, is convenient for get and puts, drawing board 2 with be equipped with slide rail 3 on the toolbox 1 respectively, slide rail 3 is equipped with slider 4, and slider 4 can slide on slide rail 3, is equipped with joint support post 5 between two sliders 4, the both ends of joint support post 5 are articulated respectively to be fixed on two sliders 4, slider 4 all is equipped with lock nut 6 respectively, and lock nut 6 is used for pinning slider 4.
Loosen lock nut 6, slider 4 slides, changes slider 4's relative position, just can easily adjust drawing board 2's inclination, transfers suitable angle after, adopts lock nut 6 to pin slider 4, makes it stable can, when not using, can fall to the minimum with drawing board 2's inclination, makes it conveniently carry and deposit.
The both ends of joint support post 5 are articulated through detachable pivot 8 respectively and are fixed on two sliders 4, when not using, can pull down detachable pivot 8, just so can take off joint support post 5, make drawing board 2 can put the minimum, improve its folding degree.
In order to meet the requirement of different individual height differences, the telescopic rod 9 and the supporting feet 10 are fixed below the tool box 1, the hand-screwed nut 11 is arranged on one side of the telescopic rod 9 and used for locking the telescopic rod 9, and the length of the telescopic rod 9 is adjusted through the hand-screwed nut 11, so that the height of the tool box 1 is changed, and the tool box is more humanized.
The above disclosure is only for a few specific embodiments of the present invention, however, the present invention is not limited to the embodiments, and any changes that can be considered by those skilled in the art shall fall within the protection scope of the present invention.
Claims (4)
1. The utility model provides a portable drawing board is used in education which characterized in that: including apparatus case (1) and articulated drawing board (2) of fixing in apparatus case (1) top, drawing board (2) with be equipped with slide rail (3) on apparatus case (1) respectively, slide rail (3) are equipped with slider (4), are equipped with joint support post (5) between two slider (4), the both ends of joint support post (5) are articulated respectively to be fixed on two slider (4), slider (4) all are equipped with lock nut (6) respectively.
2. A portable drawing board for education as claimed in claim 1, wherein: one side of the appliance box (1) is provided with a drawer (7) which can be drawn.
3. A portable drawing board for education as claimed in claim 1, wherein: and the two ends of the connecting support column (5) are hinged and fixed on the two sliding blocks (4) through detachable shaft pins (8) respectively.
4. A portable drawing board for education as claimed in any one of claims 1 to 3, wherein: the telescopic rod (9) and the supporting feet (10) are fixed below the tool box (1), and a hand-screwed nut (11) is arranged on one side of the telescopic rod (9) and used for locking the telescopic rod (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920995187.1U CN210821617U (en) | 2019-06-28 | 2019-06-28 | Education is with portable drawing board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920995187.1U CN210821617U (en) | 2019-06-28 | 2019-06-28 | Education is with portable drawing board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210821617U true CN210821617U (en) | 2020-06-23 |
Family
ID=71251258
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920995187.1U Expired - Fee Related CN210821617U (en) | 2019-06-28 | 2019-06-28 | Education is with portable drawing board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210821617U (en) |
-
2019
- 2019-06-28 CN CN201920995187.1U patent/CN210821617U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200623 Termination date: 20210628 |