CN208141645U - A kind of mathematics teaching aid - Google Patents
A kind of mathematics teaching aid Download PDFInfo
- Publication number
- CN208141645U CN208141645U CN201820130998.0U CN201820130998U CN208141645U CN 208141645 U CN208141645 U CN 208141645U CN 201820130998 U CN201820130998 U CN 201820130998U CN 208141645 U CN208141645 U CN 208141645U
- Authority
- CN
- China
- Prior art keywords
- bottom plate
- support frame
- inner tube
- articulated
- mathematics teaching
- 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 relates to a kind of mathematics teaching aids, including bottom plate, the support frame that is articulated with the cover board of bottom plate two sides and is articulated with bottom plate lower end, the bottom plate front is equipped with long give as security and presss from both sides, the bottom plate back side is equipped with Velcro and multiple pillars, the bottom panel side is equipped with multiple for storing the hole of pencil, it is all provided on described two cover boards fluted, support frame as described above include hollow outer tube, set on outer tube bore inner tube and with the locating rod that is articulated in said inner tube, be equipped with horizontal support rod in said inner tube end.Under receiving state, each component is folded, it is compact-sized；Under use state, each component is opened, and then increases usable floor area；In addition, can be used as floor stand after support frame overturning, it is easy to use.It is equipped with Velcro and multiple pillars using at the bottom plate back side, can be used for storing all kinds of mathematics teaching aids.Support frame uses double-layer sleeve structure, and support frame can stretch up and down, is able to satisfy the demand of different mounting heights.
Description
Technical field
The utility model relates to teaching aid more particularly to a kind of mathematics teaching aids.
Background technique
Apparatus of the teaching aid as teacher's aided education has other means irreplaceable roles.No matter which subject, all
There can be certain teaching aid as auxiliary tool, teaching aid is really included in teaching process as needed by teacher, bases oneself upon reality, is selected
And teaching aid is used in due course, and it can excite students ' interest of study, prominent focal points break through teaching difficulty, Classroom Teaching structure,
Developing Students ' innovative thinking power, can effectively improve quality of instruction and efficiency.Wherein, it in mathematical education, will use a large amount of
Teaching aid.In order to preferably meet the teaching demand of mathematics, it is desirable to provide a kind of teaching aid vdiverse in function, easy to use.
Utility model content
In view of the above-mentioned state of the art, the technical problem to be solved by the utility model is to provide a kind of function is more
Sample, mathematics teaching aid easy to use.
The utility model solves technical solution used by above-mentioned technical problem：A kind of mathematics teaching aid, including bottom plate, hinge
It is connected to the cover board of bottom plate two sides and is articulated with the support frame of bottom plate lower end, the bottom plate front is equipped with long give as security and presss from both sides, the bottom plate back
Face is equipped with Velcro and multiple pillars, the bottom panel side be equipped with it is multiple for storing the holes of pencil, on described two cover boards
Equipped with groove, support frame as described above includes hollow outer tube, determines set on the inner tube of outer tube bore and with being articulated in said inner tube
Position bar is equipped with horizontal support rod in said inner tube end.
Further, the bottom plate front is equipped with graduated scale.
Further, the bottom plate upper end is equipped with handle.It is easy to carry, human oriented design, and there is wall hanging convenient for product
Function.
Further, locking nut is equipped between the outer tube and inner tube.It is easy to adjust, it is easy to use.
Compared with prior art, the utility model has the beneficial effects that：1. using bottom plate and each portion being articulated on bottom plate
Under receiving state, each component is folded for part, compact-sized, convenient for storage, and it is easy to carry；Under use state, each component is beaten
It opens, wherein can be aligned with bottom plate after the overturning of two side cover plates, and then increases usable floor area；In addition, can be used as and fall after support frame overturning
Floor-engaging frame is easy to use.2. being equipped with Velcro and multiple pillars using at the bottom plate back side, it can be used for storing all kinds of mathematics religions
Tool, such as set square, compasses.3. support frame uses double-layer sleeve structure, support frame can stretch up and down, be able to satisfy different installations
The demand of height, meanwhile, structure is more compact when storage.The utility model is designed reasonably is suitble to large-scale promotion.
Detailed description of the invention
Fig. 1 is a kind of mathematics teaching aid use state diagram of the utility model；
Fig. 2 is a kind of another use state diagram of mathematics teaching aid of the utility model；
Fig. 3 is a kind of mathematics teaching aid receiving state schematic diagram of the utility model；
Fig. 4 is a kind of another receiving state schematic diagram of mathematics teaching aid of the utility model.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, for the preferred embodiment in the utility model embodiment,
Instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creation
Property labour under the premise of every other embodiment obtained, fall within the protection scope of the utility model.
As shown in Figs 1-4, a kind of mathematics teaching aid including bottom plate 2, is articulated with the cover board 1 of 2 two sides of bottom plate and is articulated with bottom plate
The support frame of 2 lower ends, 2 front of bottom plate are equipped with long give as security and press from both sides 3, and 2 back side of bottom plate is equipped with Velcro 13 and multiple pillars
11, using 2 back side of bottom plate be equipped with Velcro 12 and multiple pillars 11, can be used for storing all kinds of mathematics teaching aids, as set square,
Compasses etc..2 side of bottom plate is equipped with multiple for storing the hole 13 of pencil, easy to use and storage.Described two cover boards 1
On be all provided with fluted 10, support frame as described above include hollow outer tube 6, set on 6 inner cavity of outer tube inner tube 7 and be articulated in described
Locating rod 9 on pipe is equipped with horizontal support rod 8 in 7 end of said inner tube.Support frame uses double-layer sleeve structure, support frame
It can stretch up and down, be able to satisfy the demand of different mounting heights, meanwhile, structure is more compact when storage.In addition, support frame is overturn
Afterwards, it can be used as floor stand, be easy to use.
Further, 2 front of bottom plate is equipped with graduated scale 5.
To be easy to carry, and has the function of wall hanging convenient for product.The bottom plate upper end is equipped with handle 4.
To realize the height-adjustable of support frame, locking nut is equipped between the outer tube and inner tube.
Specifically
Under receiving state, each component is folded, it is compact-sized, convenient for storing, and it is easy to carry；
Under use state, each component is opened, wherein can be aligned with bottom plate after the overturning of two side cover plates, and then increases using face
Product.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
Claims (4)
1. a kind of mathematics teaching aid, which is characterized in that including bottom plate, be articulated with the cover board of bottom plate two sides and be articulated with bottom plate lower end
Support frame, the bottom plate front are equipped with long give as security and press from both sides, and the bottom plate back side is equipped with Velcro and multiple pillars, and the bottom panel side is set
Have multiple for storing the holes of pencil, is all provided with fluted on described two cover boards, support frame as described above includes hollow outer tube, is set to
The inner tube of outer tube bore and with the locating rod that is articulated in said inner tube, be equipped with horizontal support rod in said inner tube end.
2. a kind of mathematics teaching aid according to claim 1, which is characterized in that the bottom plate front is equipped with graduated scale.
3. a kind of mathematics teaching aid according to claim 1, which is characterized in that the bottom plate upper end is equipped with handle.
4. a kind of mathematics teaching aid according to claim 1, which is characterized in that be equipped with locking screw between the outer tube and inner tube
It is female.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820130998.0U CN208141645U (en) | 2018-01-24 | 2018-01-24 | A kind of mathematics teaching aid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820130998.0U CN208141645U (en) | 2018-01-24 | 2018-01-24 | A kind of mathematics teaching aid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208141645U true CN208141645U (en) | 2018-11-23 |
Family
ID=64285088
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820130998.0U Expired - Fee Related CN208141645U (en) | 2018-01-24 | 2018-01-24 | A kind of mathematics teaching aid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208141645U (en) |
-
2018
- 2018-01-24 CN CN201820130998.0U patent/CN208141645U/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 |
Granted publication date: 20181123 Termination date: 20200124 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |