CN206044003U - A kind of showing stand for mathematical education - Google Patents
A kind of showing stand for mathematical education Download PDFInfo
- Publication number
- CN206044003U CN206044003U CN201620719996.6U CN201620719996U CN206044003U CN 206044003 U CN206044003 U CN 206044003U CN 201620719996 U CN201620719996 U CN 201620719996U CN 206044003 U CN206044003 U CN 206044003U
- Authority
- CN
- China
- Prior art keywords
- stop sleeve
- drawing board
- support
- slide block
- showing stand
- 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
Links
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- Auxiliary Devices For Music (AREA)
Abstract
This utility model is related to teaching aid field, discloses a kind of showing stand for mathematical education, including：Base, support bar, stop sleeve, multiple support drawing boards and multiple universal wheels, the lower end of support bar is fixed on base, the upper end of support bar is fixedly connected with the bottom of stop sleeve, multiple support drawing boards are arranged on stop sleeve, rotate relative to stop sleeve, drawing board is supported to be provided with alligator clamp or hook, multiple universal wheels are uniformly arranged on base bottom, this showing stand for mathematical education, more content can be shown, conveniently moving, can make the classmate of heel row be clear that demo content, easy to use.
Description
Technical field
This utility model is related to teaching aid field, more particularly to a kind of showing stand for mathematical education.
Background technology
In the teaching such as existing mathematical function, there is preferably understanding in order to be able to allow student, be frequently used some school wall maps,
But these school wall maps are to be lifted to demonstrate by teacher's handss mostly, and teacher is easy to handss and tires out, and is unfavorable for observation of students, it is sometimes necessary to
Multiple wall charts are demonstrated, teacher can only demonstrate one by one, or wall chart is suspended on blackboard, but blackboard is unfavorable for hanging, and
Student below can not see, affect teaching efficiency.
Utility model content
This utility model provides a kind of showing stand for mathematical education, can show more content, conveniently moving, can be with
The classmate of heel row is made to be clear that demo content, it is easy to use.
This utility model provides a kind of showing stand for mathematical education, including：It is base, support bar, stop sleeve, many
Individual support drawing board and multiple universal wheels, the lower end of support bar are fixed on base, the upper end of support bar and the bottom of stop sleeve
Portion is fixedly connected, and multiple support drawing boards are arranged on stop sleeve, are rotated relative to stop sleeve, are supported and set on drawing board
There are alligator clamp or hook, multiple universal wheels are uniformly arranged on base bottom.
Further, the support bar is expansion link.
Further, the stop sleeve includes outer tube and inner core, and inner core is located at the inside of outer tube, fixes with outer tube and connects
Connect, on the lateral surface at inner core two ends, be interval with multiple limited blocks, between two neighboring limited block, form draw-in groove, multiple limited blocks
Same side on set salient point, annular groove is provided between multiple limited blocks and outer tube, annular groove is connected with draw-in groove, described
The inner side two ends of drawing board are supported to be respectively connected with clamping slide block, spacing and the thickness of clamping slide block of draw-in groove match, clamping is slided
Block is provided with the concave surface matched with salient point, and clamping slide block can slide along annular groove, support drawing board by clamping slide block and
Annular groove is rotated relative to stop sleeve, and clamping slide block is detachably connected with limited block by concave surface and salient point, is supported and is drawn
Plate is fixed with stop sleeve by concave surface and salient point.
Further, the support drawing board is double-side magnetic suction disc.
Compared with prior art, the beneficial effects of the utility model are：
This utility model is fixed on demonstration graph on support drawing board by alligator clamp and/or hook, and multiple support is drawn
Plate can be rotated along stop sleeve, be easy to show more content, and inquiry is convenient, takes up room little, will can be opened up by universal wheel
Show that frame is moved, facilitate mathematics teacher to be demonstrated, the classmate of heel row can be made to be clear that demo content, user
Just.
Description of the drawings
A kind of overall structure diagram of showing stand for mathematical education that Fig. 1 is provided for this utility model.
A kind of cross section structure of showing stand stop sleeve upper end for mathematical education that Fig. 2 is provided for this utility model shows
It is intended to
Fig. 3 supports the structural representation of drawing board for a kind of showing stand for mathematical education that this utility model is provided
Description of reference numerals：
1- bases, 2- support bars, 3- stop sleevees, 3-1- outer tube, 3-2- inner cores, 3-3- limited blocks, 3-4- salient points, 4-
Support drawing board, 4-1- clamping slide blocks, 4-2- concave surfaces, 5- universal wheels, 6- alligator clamps, 7- hooks.
Specific embodiment
Below in conjunction with the accompanying drawings, a specific embodiment of the present utility model is described in detail, it is to be understood that this
The protection domain of utility model is not limited by specific embodiment.
As shown in figure 1, a kind of showing stand for mathematical education that this utility model embodiment is provided, including：Base 1,
Support bar 2, stop sleeve 3, multiple support drawing boards 4 and multiple universal wheels 5, the lower end of support bar 2 are fixed on base 1,
The upper end of strut 2 is fixedly connected with the bottom of stop sleeve 3, and multiple support drawing boards 4 are arranged on stop sleeve 3, relatively
Rotate in stop sleeve 3, support drawing board 4 to be provided with alligator clamp 6 or hook 7, multiple universal wheels 5 are uniformly arranged on 1 bottom of base
Portion.
Demonstration graph is fixed on support drawing board 4 by alligator clamp 6 or hook 7,4 energy edge of multiple support drawing boards supports
Sleeve 3 is rotated, and is easy to show more content, and inquiry is convenient, takes up room little, can carry out showing stand by universal wheel 5
It is mobile, facilitate mathematics teacher to be demonstrated, the classmate of heel row can be made to be clear that demo content, it is easy to use.
Further, the support bar 2 is expansion link, is easy to be adjusted the height for adjusting showing stand.
Further, as shown in Figures 2 and 3, the stop sleeve 3 includes that outer tube 3-1 and inner core 3-2, inner core 3-2 are located at
The inside of outer tube 3-1, is fixedly connected with outer tube 3-1, and multiple limited block 3-3, phase are interval with the lateral surface at inner core 3-2 two ends
Draw-in groove is formed between two limited block 3-3 of neighbour, salient point 3-4, multiple limited block 3-3 on the same side of multiple limited block 3-3, is set
Annular groove is provided between outer tube 3-1, annular groove is connected with draw-in groove, the inner side two ends for supporting drawing board 4 connect
Clamping slide block 4-1 is connected to, spacing and the thickness of clamping slide block 4-1 of draw-in groove match, and clamping slide block 4-1 is provided with and salient point 3-
The 4 concave surface 4-2 for matching, clamping slide block 4-1 can slide along annular groove, support drawing board 4 to pass through clamping slide block 4-1 and annular
Chute is rotated relative to stop sleeve 3, and clamping slide block 4-1 is detachably connected by concave surface 4-2 and salient point 3-4 and limited block 3-3,
Drawing board 4 is supported to be fixed with stop sleeve 3 by concave surface 4-2 and salient point 3-4.
Drawing board 4 is supported to slide in annular groove by clamping slide block 4-1 so as to support drawing board 4 relative to support
Sleeve 3 is rotated, and draw-in groove is formed between two neighboring limited block 3-3, and spacing and the thickness of clamping slide block 4-1 of draw-in groove match,
Clamping slide block 4-1 is detachably connected with draw-in groove by concave surface 4-2 and salient point 3-4 so that support drawing board 4 to can be positioned at support
On sleeve 3, it is shown, it is easy to use.
Further, the support drawing board 4 is double-side magnetic suction disc.
Double-side magnetic suction disc can be positioned to showing content with magnetic clasp, while more contents can be shown, it is easy to use.
Disclosed above is only several specific embodiments of the present utility model, but, this utility model embodiment not office
It is limited to this, the changes that any person skilled in the art can think of should all fall into protection domain of the present utility model.
Claims (4)
1. a kind of showing stand for mathematical education, it is characterised in that include：Base (1), support bar (2), stop sleeve (3),
Multiple supports drawing board (4) and multiple universal wheels (5), the lower end of support bar (2) are fixed on base (1), support bar (2) it is upper
End be fixedly connected with the bottom of stop sleeve (3), it is multiple support drawing board (4) be arranged on stop sleeve (3), relative to prop up
Support set cylinder (3) is rotated, and supports drawing board (4) to be provided with alligator clamp (6) or hook (7), and multiple universal wheels (5) are uniformly arranged on bottom
On seat (1).
2. the showing stand of mathematical education is used for as claimed in claim 1, it is characterised in that the support bar (2) is expansion link.
3. the showing stand of mathematical education is used for as claimed in claim 1, it is characterised in that the stop sleeve (3) is including outer
Cylinder (3-1) and inner core (3-2), inner core (3-2) are fixedly connected with outer tube (3-1) positioned at the inside of outer tube (3-1), inner core (3-2)
Multiple limited blocks (3-3) are interval with the lateral surface at two ends, between two neighboring limited block (3-3), draw-in groove, multiple limits is formed
Salient point (3-4) is set on the same side of position block (3-3), between multiple limited blocks (3-3) and outer tube (3-1), annular groove is provided with,
Annular groove is connected with draw-in groove, and the inner side two ends for supporting drawing board (4) are respectively connected with clamping slide block (4-1), draw-in groove
Spacing is matched with the thickness of clamping slide block (4-1), and clamping slide block (4-1) is provided with the concave surface (4- matched with salient point (3-4)
2), clamping slide block (4-1) can slide along annular groove, support drawing board (4) relative by clamping slide block (4-1) and annular groove
Rotate in stop sleeve (3), clamping slide block (4-1) is detachably connected with limited block (3-3) by concave surface (4-2) and salient point (3-4)
Connect, support drawing board (4) to be fixed with stop sleeve (3) by concave surface (4-2) and salient point (3-4).
4. the showing stand of mathematical education is used for as claimed in claim 1, it is characterised in that the support drawing board (4) is double
Face magnetic plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620719996.6U CN206044003U (en) | 2016-07-08 | 2016-07-08 | A kind of showing stand for mathematical education |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620719996.6U CN206044003U (en) | 2016-07-08 | 2016-07-08 | A kind of showing stand for mathematical education |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206044003U true CN206044003U (en) | 2017-03-29 |
Family
ID=58377063
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620719996.6U Expired - Fee Related CN206044003U (en) | 2016-07-08 | 2016-07-08 | A kind of showing stand for mathematical education |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206044003U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107319803A (en) * | 2017-06-05 | 2017-11-07 | 马骏 | A kind of teaching component |
-
2016
- 2016-07-08 CN CN201620719996.6U patent/CN206044003U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107319803A (en) * | 2017-06-05 | 2017-11-07 | 马骏 | A kind of teaching component |
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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 |
Granted publication date: 20170329 Termination date: 20180708 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |