CN209199393U - A kind of teaching aid can be improved child's mathematical ability - Google Patents
A kind of teaching aid can be improved child's mathematical ability Download PDFInfo
- Publication number
- CN209199393U CN209199393U CN201820948848.0U CN201820948848U CN209199393U CN 209199393 U CN209199393 U CN 209199393U CN 201820948848 U CN201820948848 U CN 201820948848U CN 209199393 U CN209199393 U CN 209199393U
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- support column
- mounting rack
- fixed link
- teaching aid
- 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
- 230000000694 effects Effects 0.000 description 9
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
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- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
Abstract
The utility model discloses a kind of teaching aids that can be improved child's mathematical ability, including connecting rod, support column, trigonal slider and mounting rack, connecting rod includes first connecting rod and second connecting rod, support column includes the first support column and the second support column, first connecting rod is mounted on the lower end of the first support column, second connecting rod is mounted on the lower end of the second support column, the both ends of first mounting rack are connect with the first support column and first connecting rod respectively, the both ends of second support frame are connect with the second support column and second connecting rod respectively, fixed link is mounted on the both ends of the first mounting rack and the second mounting rack, trigonal slider is fixed in fixed link, using simple, it is easy to carry, securely and reliably, it is practical.
Description
Technical field
The utility model relates to a kind of teaching aids that can be improved child's mathematical ability.
Background technique
With the development of society, how the deep attention by people of education, improve the learning interest of child, and can obtain certain
Learning effect develop child's so that child acquires the knowledge of more science, technology, engineering, mathematics, logic etc.
Creative thinking is the common issue that teacher and parent face；For the learning interest and learning efficiency for improving child, teaching aid is used
It is more and more.
The most of patterns of the teaching aid of education currently on the market are more traditional, and pattern is more stiff, and novelty is insufficient, cannot
The learning interest of child is enough triggered, permanence operation is poor, cannot play better learning effect, reach the destination of study.
Utility model content
It is easy to carry the technical problem to be solved by the present invention is to provide a kind of easy to use, it is practical to mention
High child's learning interest, learning effect, learning efficiency, the religion that can be improved child's mathematical ability with security reliability effect
Tool.
To solve the above problems, the utility model adopts the following technical solution:
A kind of teaching aid can be improved child's mathematical ability, including connecting rod, support column, trigonal slider, mounting rack and solid
Fixed pole, the connecting rod include first connecting rod and second connecting rod, and support column includes the first support column and the second support column, and described first
Connecting rod is mounted on the lower end of the first support column, and second connecting rod is mounted on the lower end of the second support column, the both ends point of the first mounting rack
It not being connect with the first support column and first connecting rod, the both ends of the second mounting rack are connect with the second support column and second connecting rod respectively,
The fixed link is mounted on the both ends of the first mounting rack and the second mounting rack, and trigonal slider is fixed in fixed link.
The utility model between mounting rack by more fixed links are arranged, by installing multiple triangles in fixed link
Shape sliding block improves the learning interest of child, by the use to trigonal slider, improves the learning efficiency and manually of child
Ability develops the creative thinking of child, learn while so that child is while playing, and with practicability and uses
Popularity, securely and reliably.
The first connecting rod and second connecting rod are all made of front and back two parts as a preferred technical solution, front and back two
Divide and be all connected by screw to, passes through between first connecting rod, the first support column and the first mounting rack and position pin connection, first connecting rod,
First support column and the first mounting rack form first connecting rod mechanism, the second connecting rod, the second support column and the second mounting rack it
Between by positioning pin connection, second connecting rod, the second support column and the second mounting rack form second connecting rod mechanism, the first connecting rod
Mechanism and second connecting rod mechanism cooperate.
The setting of the structure is packed up and is strutted convenient for teaching aid conveniently, so that teaching aid is easy to carry, improves usage range.
The fixed link shape is triangular structure as a preferred technical solution, and trigonal slider is sliding in fixed link
Dynamic, the fixed link is ten, and every fixed link is equipped with ten trigonal sliders.
The setting of the structure so that trigonal slider will not outlet overturning the phenomenon that, while novel in appearance can more lift
The learning interest of child learns while so that child is while playing, improves learning effect.
Easy to carry the beneficial effects of the utility model are: easy to use, practical to can be improved child's study emerging
Interest, learning effect, learning efficiency have security reliability effect.
Detailed description of the invention
Illustrate the utility model embodiment or technical solution in the prior art for more Chu, below will to embodiment or
Attached drawing needed to be used in the description of the prior art is briefly described, but is not the limit to scope of protection of the utility model
System.
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the schematic top plan view of the utility model；
Fig. 3 is the trigonal slider structural schematic diagram of the utility model；
Wherein, 1. first connecting rod, 2. second connecting rods, 3. first support columns, 4. second support columns, 5. fixed links, 6. triangles
Shape sliding block, 7. first mounting racks, 8. second mounting racks, 9. bolts.
Specific embodiment
A kind of teaching aid that can be improved child's mathematical ability referring to FIG. 1 to 3, including connecting rod, support column, triangle
Shape sliding block 6, mounting rack and fixed link 5, the connecting rod include first connecting rod 1 and second connecting rod 2, and support column includes the first support column
3 and second support column 4, the first connecting rod 1 be mounted on the lower end of the first support column 3, second connecting rod 2 is mounted on the second support column
4 lower end, the both ends of the first mounting rack 7 are connect with the first support column 3 and first connecting rod 1 respectively, the both ends point of the second mounting rack 8
It is not connect with the second support column 4 and second connecting rod 2, the fixed link 5 is mounted on the two of the first mounting rack 7 and the second mounting rack 8
End, trigonal slider 6 are fixed in fixed link.
The first connecting rod 1 and second connecting rod 2 are all made of front and back two parts, and front and back two parts all pass through screw 9 and connect,
Pass through positioning pin connection, first connecting rod 1,3 and of the first support column between first connecting rod 1, the first support column 3 and the first mounting rack 7
First mounting rack 7 forms first connecting rod mechanism, by fixed between the second connecting rod 2, the second support column 4 and the second mounting rack 8
Position pin connection, second connecting rod 2, the second support column 4 and the second mounting rack 8 form second connecting rod mechanism, the first connecting rod mechanism
It cooperates with second connecting rod mechanism.
5 shape of fixed link is triangular structure, and trigonal slider 6 slides in fixed link 5, and the fixed link 5 is
Ten, every fixed link 5 is equipped with ten trigonal sliders 6.
When the utility model is used, first connecting rod and second connecting rod are strutted, teaching aid is placed on the table, by all three
Angular sliding block is moved to side, and when needing number number, sliding block slices are moved to the other side；When not needing, by first
Connecting rod and second connecting rod doubling, so that mounting rack is overlapped with support column.Its is easy to use, easy to carry, practical to mention
High child's learning interest, learning effect, learning efficiency have security reliability effect.
More than, only specific embodiment of the present utility model, but protection scope of the utility model is not limited thereto,
Any change or replacement expected without creative work, should be covered within the scope of the utility model.Therefore,
The protection scope of the utility model should be determined by the scope of protection defined in the claims.
Claims (3)
1. a kind of teaching aid that can be improved child's mathematical ability, it is characterised in that: including connecting rod, support column, trigonal slider, peace
It shelves and fixed link, the connecting rod includes first connecting rod and second connecting rod, support column includes the first support column and the second support column,
The first connecting rod is mounted on the lower end of the first support column, and second connecting rod is mounted on the lower end of the second support column, the first mounting rack
Both ends connect respectively with the first support column and first connecting rod, the both ends of the second mounting rack respectively with the second support column and second connect
Bar connection, the fixed link are mounted on the both ends of the first mounting rack and the second mounting rack, and trigonal slider is fixed in fixed link.
2. a kind of teaching aid that can be improved child's mathematical ability according to claim 1, it is characterised in that: described first connects
Bar and second connecting rod are all made of front and back two parts, and front and back two parts are all connected by screw to, first connecting rod, the first support column and
By positioning pin connection between first mounting rack, first connecting rod, the first support column and the first mounting rack form first connecting rod mechanism,
Pass through positioning pin connection, second connecting rod, the second support column and the between the second connecting rod, the second support column and the second mounting rack
Two mounting racks form second connecting rod mechanism, and the first connecting rod mechanism and second connecting rod mechanism cooperate.
3. a kind of teaching aid that can be improved child's mathematical ability according to claim 1, it is characterised in that: the fixed link
Shape is triangular structure, and trigonal slider slides in fixed link, and the fixed link is ten, and every fixed link is equipped with ten
A trigonal slider.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820948848.0U CN209199393U (en) | 2018-06-20 | 2018-06-20 | A kind of teaching aid can be improved child's mathematical ability |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820948848.0U CN209199393U (en) | 2018-06-20 | 2018-06-20 | A kind of teaching aid can be improved child's mathematical ability |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209199393U true CN209199393U (en) | 2019-08-02 |
Family
ID=67404453
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820948848.0U Expired - Fee Related CN209199393U (en) | 2018-06-20 | 2018-06-20 | A kind of teaching aid can be improved child's mathematical ability |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209199393U (en) |
-
2018
- 2018-06-20 CN CN201820948848.0U patent/CN209199393U/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: 20190802 |