CN209297560U - A kind of management class teaching pie figure simulation tool - Google Patents
A kind of management class teaching pie figure simulation tool Download PDFInfo
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- CN209297560U CN209297560U CN201821576526.4U CN201821576526U CN209297560U CN 209297560 U CN209297560 U CN 209297560U CN 201821576526 U CN201821576526 U CN 201821576526U CN 209297560 U CN209297560 U CN 209297560U
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- pie
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Abstract
The utility model provides a kind of management class teaching pie figure simulation tool.The management class teaching pie figure simulation tool includes outer disc, inner disk, multiple partition rods and suction disc, and the outer disc includes disk body and vertically extending clamping side from outside the disk body, and the disk body is hollow structure；The inner disk is fixedly arranged on the hollow part of the outer disc comprising ontology and vertically extending fixed edge outside the ontology；Multiple partition rod active cards are set between the fixed edge and clamping side；The suction disc is set to the ontology far from fixed edge one end.Compared with the relevant technologies, a kind of management class teaching partition rod described in pie figure simulation tool and outer disc and inner disk provided by the utility model are using the form of clamping, and the segmentation of Lai Chengxian pie element, structure is simple, and manufacturing cost is low.
Description
Technical field
The utility model relates to instructional technology field more particularly to a kind of management class teaching pie figure simulation tools.
Background technique
Currently, will use cake chart usually in the teaching of management curricula preferably to show the ratio between each element
Example relationship, the relationship between each element told about with the intuitive performance person of giving lessons.Traditional cake chart needs teacher showing
Freehandhand-drawing on plate.Which is not only time-consuming and laborious, and not intuitive.And the proportionate relationship between each element can not be showed accurately,
It needs constantly to modify, causes to extend hours of instruction, and reduce teaching quality.
In the prior art, such as the patent No.: CN204496782, it discloses a kind of multifunctional free partition type cake chart points
Sub- instrument, apparatus main body is solid construction, excessively heavy, not readily portable.
The for another example patent No.: CN206516140, it discloses a kind of management class teaching cake chart simulation tool, simulations
Tool construction is complicated, and especially partition rod has been arranged inside ball, spring etc., has on the one hand processed complicated, purchase to realize movement
Buy at high cost, on the other hand, component is more, weight weight or not readily portable.
Accordingly, it is desirable to provide a kind of new management class teaching is solved the above problems with pie figure simulation tool.
Utility model content
The purpose of this utility model is to provide a kind of easy to carry, structure simple management class teaching pie graphic simulations
Tool.
The utility model provides a kind of management class teaching pie figure simulation tool comprising:
Outer disc comprising disk body and vertically extending clamping side from outside the disk body, the disk body are hollow knot
Structure；
Inner disk is fixedly arranged on the hollow part of the outer disc comprising ontology and outside the ontology vertically
The fixed edge of extension；
Multiple partition rods, section are N-shaped structure, and active card is set between the fixed edge and clamping side；
Suction disc is set to the ontology far from fixed edge one end.
For the ease of the installation of simulation tool, the suction disc is magnet, meanwhile, guarantee the stationarity of its absorption, the suction
Plate and the disk body are concordant on the outside.
It in order to avoid proportion is not right due to error in judgement, needs to dismantle readjustment, and wastes time, by described
Graduation mark is circumferentially equipped on body.
Meanwhile the partition rod is silica gel part, while light-weight, installation is dismantled also for convenience.
Preferably, the upper surface of the partition rod includes that the first coating being disposed adjacent along its length and second apply
The line of demarcation of layer, the first coating and second coating is concordant with graduation mark, the first coating of single partition rod and second
The color of coating is different, and the color for constituting the adjacent coating of two partition rods of each cheese is identical.
Preferably, the height of the clamping side and fixed edge is equal.
Preferably, the color of the disk body is white.
Compared with the relevant technologies, a kind of management class teaching provided by the utility model pie figure simulation tool have with
It is lower the utility model has the advantages that
One, the form of the partition rod and outer disc and inner disk using clamping, the segmentation of Lai Chengxian pie element, and
And partition rod is made of silica gel material, on the one hand, can quickly be presented, on the other hand, structure is simple, and manufacturing cost is low；
Two, the outer disc and inner disk are sunk structure, can reduce its own weight, while the separation of silica gel material
Bar is light-weight, easy to carry；
Three, inner disk is equipped with graduation mark, can avoid to teacher as reference and need weight because out of proportion
New adjustment, the problem of wasting time；
Four, partition rod uses different colours, and the color for constituting two partition rods of each cheese is identical, more intuitively
The segmentation for presenting each element, has reached purpose of giving lessons, and improves teaching quality.
Detailed description of the invention
Fig. 1 is the structural schematic diagram that pie figure simulation tool is used in management class teaching provided by the utility model；
Fig. 2 is the A-A section view and expanded schematic diagram along Fig. 1.
Specific embodiment
The utility model is described in detail below with reference to attached drawing and in conjunction with the embodiments.It should be noted that not conflicting
In the case where, the feature in the embodiments of the present invention and embodiment can be combined with each other.For sake of convenience, hereinafter such as
There is "upper", "lower", "left", "right" printed words, only indicates consistent with the upper and lower, left and right direction of attached drawing itself, not to structure
Play restriction effect.
As shown in Figure 1 and Figure 2, wherein Fig. 2 is spread out, this is practical new to indicate the structure feature of partition rod installation
The management class teaching pie figure simulation tool that type provides includes outer disc 1, inner disk 2, partition rod 3 and suction disc 4.It is described outer
Disk 1 and inner disk 2 are plastic material, and the partition rod 3 is silica gel material, and silica gel is slightly softer than plastics.The suction disc 4 is
Magnet.
The outer disc 1 includes disk body 11 and the clamping side 12 vertically extending from 11 outside of disk body, is consequently formed
Its section is u-shaped structure.The disk body 11 is hollow structure.
The inner disk 2 is fixedly arranged on the hollow part of the outer disc 1 comprising ontology 22 and outside the ontology 22
The vertically extending fixed edge 21 in edge.The inner disk 2 has been similarly formed u-shaped structure.It is circumferentially equipped with and carves on the ontology 22
Line is spent, which does not measure line, a circle is divided into 10 10% sections by percentage-proportion interval line.
The section of the partition rod 3 is N-shaped structure, and active card is set between the fixed edge 21 and clamping side 12.In order to
Guarantee the stationarity of clamping, the clamping side 12 is equal with the height of fixed edge 21.
The quantity of the partition rod 3 is section one percentage element of composition multiple, that every two partition rod 3 forms.
As shown in Figure 1, the upper surface of the partition rod 3 includes that first be disposed adjacent from left to right along its length applies
The line of demarcation of layer 31 and second coating 32, the first coating 31 and second coating 32 is concordant with graduation mark.Single partition rod 3
The first coating 31 is different with the color of second coating 32, constitutes the face of the adjacent coating of two partition rods 3 of each cheese
Color is identical.
Such as, before giving lessons, teacher, which says, needs to show the partition rod 3 which content selection needs well matching in colour.
When being shown, from the scale of either one or two of graduation mark 10%, by the first coating 31 of first partition rod 3
It is aligned with the line of demarcation of second coating 32, and be clamped and install.
Second partition rod is taken again, and first coating is identical with the second coating color of first partition rod 3, is placed on corresponding
Installation is clamped on the graduation mark of section.
Third partition rod is taken again, and equally, first coating is identical with the second coating color of second partition rod, is placed on
Installation is clamped on respective bins graduation mark.
And so on, the to the last first coating color of the second coating color of a partition rod and first partition rod
It is identical, constitute complete pie display diagram.
To avoid combination excessive, color can be no more than three kinds, make multiple partition rods according to combination.
In addition, it is necessary to explanation, the setting of the above color is intended merely to allow student to have an intuitive sense, and teacher can also be with
It need to only consider that its usage quantity without considering color, voluntarily chooses at random partition rod, the displaying in this not influent factor section.This
The considerations of it is simple, easy to carry that utility model mainly provides structure, cake chart simulation tool easy to use, color be into
The preferred embodiment of one step.
The color of the adjacent coating of two partition rods 3 of each cheese is identical, is convenient for student intuitively each element section.
Therefore, in order to preferably see section element, the color of the disk body 11 is white.
The suction disc 4 is set to the ontology far from fixed edge one end, for fixing entire simulation tool.It can be with display board
Absorption fixation is carried out, and position can arbitrarily be replaced, it is easy for installation.
The above description is only the embodiments of the present invention, and therefore it does not limit the scope of the patent of the utility model, all
Equivalent structure or equivalent flow shift made based on the specification and figures of the utility model, is applied directly or indirectly in
Other relevant technical fields, are also included in the patent protection scope of the utility model.
Claims (7)
1. a kind of management class teaching pie figure simulation tool characterized by comprising
Outer disc comprising disk body and vertically extending clamping side from outside the disk body, the disk body are hollow structure；
Inner disk is fixedly arranged on the hollow part of the outer disc comprising ontology and outside the ontology it is vertically extending
Fixed edge；
Multiple partition rods, section are N-shaped structure, and active card is set between the fixed edge and clamping side；
Suction disc is set to the ontology far from fixed edge one end.
2. management class teaching pie figure simulation tool according to claim 1, which is characterized in that the suction disc is magnetic
Iron, it is concordant on the outside with the disk body.
3. management class teaching pie figure simulation tool according to claim 1, which is characterized in that be on the ontology
Circumference is equipped with graduation mark.
4. management class according to claim 1 teaching pie figure simulation tool, which is characterized in that the partition rod is
Silica gel part.
5. management class teaching pie figure simulation tool according to claim 4, which is characterized in that the partition rod
Upper surface includes the first coating and second coating being disposed adjacent from left to right along its length, the first coating and second
The line of demarcation of coating is concordant with graduation mark, and the first coating of single partition rod and the color of second coating are different, constitutes every
The color of the adjacent coating of two partition rods of a cheese is identical.
6. management class according to claim 1 teaching pie figure simulation tool, which is characterized in that the clamping side with
The height of fixed edge is equal.
7. management class teaching pie figure simulation tool according to claim 1, which is characterized in that the face of the disk body
Color is white.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821576526.4U CN209297560U (en) | 2018-09-26 | 2018-09-26 | A kind of management class teaching pie figure simulation tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821576526.4U CN209297560U (en) | 2018-09-26 | 2018-09-26 | A kind of management class teaching pie figure simulation tool |
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| Publication Number | Publication Date |
|---|---|
| CN209297560U true CN209297560U (en) | 2019-08-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201821576526.4U Active CN209297560U (en) | 2018-09-26 | 2018-09-26 | A kind of management class teaching pie figure simulation tool |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111127994A (en) * | 2019-12-19 | 2020-05-08 | 中国大唐集团科学技术研究院有限公司火力发电技术研究院 | Presentation device for comprehensive energy distribution planning |
-
2018
- 2018-09-26 CN CN201821576526.4U patent/CN209297560U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111127994A (en) * | 2019-12-19 | 2020-05-08 | 中国大唐集团科学技术研究院有限公司火力发电技术研究院 | Presentation device for comprehensive energy distribution planning |
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