CN205810206U - A kind of mathematical education figure demonstrating teaching aid - Google Patents
A kind of mathematical education figure demonstrating teaching aid Download PDFInfo
- Publication number
- CN205810206U CN205810206U CN201620326939.1U CN201620326939U CN205810206U CN 205810206 U CN205810206 U CN 205810206U CN 201620326939 U CN201620326939 U CN 201620326939U CN 205810206 U CN205810206 U CN 205810206U
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- groove
- shift knob
- cabinet
- pallet
- electric lifting
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Abstract
A kind of mathematical education figure demonstrating teaching aid, relates to a kind of teaching aid.Cabinet upper surface is provided with groove two and multiple groove one, and groove one bottom land is connected with electric lifting pole lower surface, and electric lifting pole upper end is fixed with pallet, when pallet is in groove one, leaves gap between pallet and groove one, and upper cover plate is connected with groove one；Graphic Panel is connected with groove two, has grid paper, coordinate system and function curve light bar before Graphic Panel, and cabinet upper surface is provided with shift knob one and shift knob two, and each shift knob one electrically connects with a function curve light bar；Each shift knob two electrically connects with an electric lifting pole；Magnetic table is hinged with cabinet upper surface, and table is connected with Polygonal magnetic button magnetic.This utility model can meet the teaching demand of basic figure demonstrating, can intuitively show various figure, and the accuracy rate of drawing is high, saves instructional blocks of time, improves teaching efficiency.
Description
Technical field
This utility model relates to a kind of teaching aid, especially a kind of mathematical education figure demonstrating teaching aid.
Background technology
In mathematical education, graphic teaching is important ingredient, and figure demonstrating can preferably help teacher to carry out figure
Shape is imparted knowledge to students.And in mathematical education now, the most single teaching aid for figure demonstrating, for the demonstration of major part figure,
Needing teacher to paint when giving lessons, the accuracy rate of drawing is relatively low, and has delayed instructional blocks of time, reduces teaching efficiency.
Summary of the invention
The purpose of this utility model is to provide a kind of mathematical education figure demonstrating teaching aid, and it can meet basic figure
The teaching demand of demonstration, can intuitively show various figure, and the accuracy rate of drawing is high, saves instructional blocks of time, improves teaching effect
Rate.
Realizing above-mentioned purpose, this utility model takes following technical proposals: a kind of mathematical education figure demonstrating teaching aid, bag
Include cabinet, table, Graphic Panel, grid paper, coordinate system, multiple Polygonal magnetic button, multiple shift knob one, multiple shift knob
Two, a plurality of function curve light bar, multiple pallet, multiple upper cover plate and multiple electric lifting pole,
The front end of described cabinet upper surface is provided with multiple groove one, the bottom land of each described groove one each with one
The lower surface of electric lifting pole is fixing to be connected, and the upper end of each described electric lifting pole is respectively fixed with a pallet, when described
Pallet when being arranged in groove one, leave gap between pallet and groove one, one end of each described upper cover plate is with corresponding
The upper end of a sidewall of groove one be rotationally connected；The rear end of cabinet upper surface is provided with groove two, the one of described Graphic Panel
Holding the upper end with the rear wall of described groove two to be rotationally connected, the leading flank of described Graphic Panel glueds joint with grid paper, shows
The leading flank of plate is provided with coordinate system and a plurality of function curve light bar, and cabinet upper surface is provided with multiple shift knob one, each
The function curve light bar that described shift knob one is respectively correspondingly arranged with one electrically connects；Cabinet upper surface is positioned at each described
The rear end of groove one is each provided with a shift knob two, and each described shift knob two is the most electronic with what one was correspondingly arranged
Lifting column electrically connects；One end of described table is hinged with the front end of cabinet upper surface, and described table is magnetic sheet, table with
Multiple Polygonal magnetic button magnetic connect.
Compared with prior art, the beneficial effects of the utility model are:
1. it is provided with electric lifting pole and pallet, solid figure can be placed on pallet, and by electric lifting pole control
System height, saves storage area, is provided with upper cover plate simultaneously, has dustproof effect.
2. on Graphic Panel, it is provided with grid paper, coordinate system and function curve light bar, it is simple to intuitively show function curve diagram
Shape.
3. table is magnetic sheet, and magnetic connection has Polygonal magnetic button, it is simple to displaying polygon plane figure directly perceived.
4. improve the accuracy of drawing, save instructional blocks of time, improve teaching efficiency.
Accompanying drawing explanation
Fig. 1 is the integrally-built main optical axis mapping of a kind of mathematical education figure demonstrating teaching aid of the present utility model；
Fig. 2 is the integrally-built backsight axonometric drawing of the demonstration teaching aid shown in Fig. 1.
Component names shown in figure and label are as follows:
1-cabinet；2-table；3-Polygonal magnetic button；4-1-shift knob one；4-2-shift knob two；5-Graphic Panel；
6-grid paper；7-function curve light bar；8-coordinate system；9-pallet；10-upper cover plate；11-electric lifting pole.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model is carried out clear,
It is fully described by, it is clear that described embodiment is only a part of embodiment of utility model rather than whole embodiments,
Based on the embodiment in this utility model, those of ordinary skill in the art are obtained under not making creative work premise
Every other embodiment, broadly falls into the scope of this utility model protection.
As shown in Fig. 1 ~ Fig. 2, the utility model discloses a kind of mathematical education figure demonstrating teaching aid, including cabinet 1, table
Plate 2, Graphic Panel 5, grid paper 6, coordinate system 8, multiple Polygonal magnetic button 3, multiple shift knob one 4-1, multiple shift knob
Two 4-2, a plurality of function curve light bar 7, multiple pallet 9, multiple upper cover plate 10 and multiple electric lifting pole 11,
The front end of described cabinet 1 upper surface is provided with multiple groove one, and the bottom land of each described groove one is each with one
The lower surface of individual electric lifting pole 11 is fixing to be connected, and the upper end of each described electric lifting pole 11 is respectively fixed with a pallet 9,
When described pallet 9 is arranged in groove one, between pallet 9 and groove one, leave gap, each described upper cover plate 10
One end is rotationally connected with the upper end of a sidewall of corresponding groove one；The rear end of cabinet 1 upper surface is provided with groove two, described
One end of Graphic Panel 5 is rotationally connected with the upper end of the rear wall of described groove two, the leading flank of described Graphic Panel 5 and grid
Paper 6 glueds joint, and the leading flank of Graphic Panel 5 is provided with coordinate system 8 and a plurality of function curve light bar 7, and cabinet 1 upper surface is provided with multiple
Shift knob one 4-1, the function curve light bar 7 that each described shift knob one 4-1 is respectively correspondingly arranged with electrically connects；Cabinet
Body 1 upper surface is positioned at the rear end of each described groove one and is each provided with shift knob two 4-2, and each described switch is pressed
Button two 4-2 respectively electrically connects with an electric lifting pole being correspondingly arranged 11；One end of described table 2 and cabinet 1 upper surface
Front end is hinged, and described table 2 is magnetic sheet, and table 2 is connected with multiple Polygonal magnetic button 3 magnetic.
The upper end of each described shift knob one 4-1 and shift knob two 4-2 is each provided with a slot tag, is used for putting
Put and write the label that corresponding diagram form and name claims.
Solid figure can be placed on pallet 9, and control height by electric lifting pole 11, be provided with upper cover plate 10 simultaneously,
There is dustproof effect.
Graphic Panel 5 is provided with grid paper 6, coordinate system 8 and function curve light bar 7, it is simple to intuitively show function curve
Figure.
Table 2 is magnetic sheet, and magnetic connection has Polygonal magnetic button 3, it is simple to displaying polygon plane figure directly perceived.
It is obvious to a person skilled in the art that this utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, it is possible to realize this practicality with other dress bodily form formula new
Type.Therefore, no matter from the point of view of which point, all should regard embodiment as exemplary, and be nonrestrictive, this practicality is new
The scope of type is limited by claims rather than described above, it is intended that by the containing of condition of equivalent in claim that fall
All changes in justice and scope are included in this utility model.Should not be considered as any reference in claim limiting
Involved claim.
Although moreover, it will be appreciated that this specification is been described by according to embodiment, but the most each embodiment only wraps
Containing an independent technical scheme, this narrating mode of description is only that for clarity sake those skilled in the art should
Description can also be formed those skilled in the art through appropriately combined as an entirety, the technical scheme in each embodiment
May be appreciated other embodiments.
Claims (2)
1. a mathematical education figure demonstrating teaching aid, it is characterised in that: include cabinet (1), table (2), Graphic Panel (5), net
Ruled paper (6), coordinate system (8), multiple Polygonal magnetic button (3), multiple shift knob one (4-1), multiple shift knob two (4-
2), a plurality of function curve light bar (7), multiple pallet (9), multiple upper cover plate (10) and multiple electric lifting pole (11), described
The front end of cabinet (1) upper surface be provided with multiple groove one, the bottom land of each described groove one is each with an electric up-down
The lower surface of post (11) is fixing to be connected, and the upper end of each described electric lifting pole (11) is respectively fixed with a pallet (9), works as institute
When the pallet (9) stated is arranged in groove one, between pallet (9) and groove one, leave gap, each described upper cover plate (10)
One end be rotationally connected with the upper end of a sidewall of corresponding groove one；The rear end of cabinet (1) upper surface is provided with groove two, institute
The one end of the Graphic Panel (5) stated is rotationally connected with the upper end of the rear wall of described groove two, the front side of described Graphic Panel (5)
Face is gluedd joint with grid paper (6), and the leading flank of Graphic Panel (5) is provided with coordinate system (8) and a plurality of function curve light bar (7), cabinet
(1) upper surface is provided with multiple shift knob one (4-1), and each described shift knob one (4-1) is respectively correspondingly arranged with one
Function curve light bar (7) electrical connection；Cabinet (1) upper surface is positioned at the rear end of each described groove one and is each provided with one and opens
Closing button two (4-2), each described shift knob two (4-2) is respectively electrically connected with an electric lifting pole being correspondingly arranged (11)
Connect；One end of described table (2) is hinged with the front end of cabinet (1) upper surface, and described table (2) is magnetic sheet, table (2)
It is connected with multiple Polygonal magnetic button (3) magnetic.
A kind of mathematical education figure demonstrating teaching aid the most according to claim 1, it is characterised in that: each described switch
The upper end of button one (4-1) and shift knob two (4-2) is each provided with a slot tag.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620326939.1U CN205810206U (en) | 2016-04-19 | 2016-04-19 | A kind of mathematical education figure demonstrating teaching aid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620326939.1U CN205810206U (en) | 2016-04-19 | 2016-04-19 | A kind of mathematical education figure demonstrating teaching aid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205810206U true CN205810206U (en) | 2016-12-14 |
Family
ID=58145198
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620326939.1U Active CN205810206U (en) | 2016-04-19 | 2016-04-19 | A kind of mathematical education figure demonstrating teaching aid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205810206U (en) |
-
2016
- 2016-04-19 CN CN201620326939.1U patent/CN205810206U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |