CN207233260U - A kind of Mathematical statistical graph analysis displaying device - Google Patents
A kind of Mathematical statistical graph analysis displaying device Download PDFInfo
- Publication number
- CN207233260U CN207233260U CN201720879185.7U CN201720879185U CN207233260U CN 207233260 U CN207233260 U CN 207233260U CN 201720879185 U CN201720879185 U CN 201720879185U CN 207233260 U CN207233260 U CN 207233260U
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- Prior art keywords
- demonstration board
- column
- accommodating groove
- board
- demonstration
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Abstract
The utility model discloses a kind of Mathematical statistical graph to analyze displaying device, including base, column, preceding demonstration board, rear demonstration board, clipboard and accommodating groove, it is fixedly connected on described base one end and is provided with column, preceding demonstration board and rear demonstration board are provided with the base, the preceding demonstration board and rear demonstration board are molded using Integral design, and one end of the preceding demonstration board and rear demonstration board is fitted and connected with column.The structure design of the utility model is reasonable, base and column combination connection set preceding demonstration board and rear demonstration board, preceding demonstration board is provided with accommodating groove with the rear demonstration board other end and connects setting clipboard, and several columns post and demonstration rope are evenly arranged with the surface of preceding demonstration board, carries out demonstration chart；Several columns magnetism sliding slot is evenly arranged with the front end face of demonstration board afterwards and is equipped with pull magnetic sheet；More intuitively graphic statistics, chart demonstration and teaching point are shown to student, greatly improve efficiency of giving lessons, there is very big application value.
Description
Technical field
It the utility model is related to a kind of Mathematical statistical graph analysis displaying device.
Background technology
Mathematical statistics chart classroom teaching due to hardly possible draw, it is time-consuming, in school mathematics course teaching, if energy
Demonstrated by mathematical statistics chart teaching aid and coordinate explanation, student can be made to be easier to understand and grasp.And it is current, because without suitable religion
Mathematical statistics chart teaching aid, student can only lean on teacher's explanation to go to understand mathematical statistics graph theory, this side given lessons
Formula make it that understanding and Grasping level of the student to mathematics statistical graph is not high, and teacher is also very painstaking during explanation.
Therefore, it is badly in need of a kind of teaching and carries out cooperation teaching with mathematical statistics chart teaching aid.
Utility model content
The technical problem to be solved by the present invention is to provide a kind of Mathematical statistical chart simple in structure, easy to operate
Table analysis shows device.
To solve the above problems, the utility model adopts the following technical solution：
A kind of Mathematical statistical graph analysis displaying device, including base, column, preceding demonstration board, rear demonstration board, writing
Plate and accommodating groove, are fixedly connected on described base one end and are provided with column, and preceding demonstration board and rear demonstration are provided with the base
Plate, the preceding demonstration board and rear demonstration board are molded using Integral design, and one end of the preceding demonstration board and rear demonstration board is with standing
Column is fitted and connected, and uses hollow design inside the preceding demonstration board and rear demonstration board, the preceding demonstration board and rear demonstration board are another
End is provided with accommodating groove, and top and bottom are provided with slideway inside the accommodating groove, and the accommodating groove is connected with book by slideway
Plate is write, several columns post is evenly arranged with the surface of the preceding demonstration board, the post is provided with demonstration rope, is demonstrated after described
Several columns magnetism sliding slot is evenly arranged with the front end face of plate, the magnetism sliding slot sliding way is connected with pull magnetic sheet, institute
State and graduation mark is both provided with base and column, be additionally provided with moving guide rail on the back side of the column, on the moving guide rail
Measuring scale is connected with by movable block.
Preferably, the clipboard is moved left and right by slideway in accommodating groove.
Preferably, the magnetism sliding slot is magnetic opposite with the binding face of pull magnetic sheet.
Preferably, the measuring scale is moved up and down by movable block and moving guide rail on column, measuring scale can
It is flexible.
The structure design of the utility model is reasonable, easy for operation, base and column combination connection set before demonstration board and
Demonstration board afterwards, preceding demonstration board and the rear demonstration board other end, which are provided with accommodating groove and connect, sets clipboard, on the surface of preceding demonstration board
Several columns post and demonstration rope are evenly arranged with, carries out demonstration chart；It is evenly arranged with afterwards on the front end face of demonstration board some
Arrange magnetic sliding slot and be equipped with pull magnetic sheet；More intuitively graphic statistics, chart demonstration and teaching are shown to student
Main points, greatly improve efficiency of giving lessons, and have very big application value.
Brief description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, drawings in the following description are only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, other attached drawings can also be obtained according to these attached drawings.
Fig. 1 is the structure diagram of the utility model.
Fig. 2 is the rearview of the utility model.
Embodiment
The preferred embodiment of the utility model is described in detail below in conjunction with the accompanying drawings, so that the advantages of the utility model
It can be easier to be readily appreciated by one skilled in the art with feature, so as to make the scope of protection of the utility model apparent clear and definite
Define.
Refering to shown in Fig. 1-2, a kind of Mathematical statistical graph analysis shows device, including base 1, column 2, preceding demonstration
Plate 3, rear demonstration board 4, clipboard 5 and accommodating groove 6, are fixedly connected on described 1 one end of base and are provided with column 2, on the base 1
Preceding demonstration board 3 and rear demonstration board 4 are provided with, the preceding demonstration board 3 and rear demonstration board 4 are molded using Integral design, are drilled before described
Show that one end of plate 3 and rear demonstration board 4 is fitted and connected with column 2, the preceding demonstration board 3 and the inside of rear demonstration board 4 are using hollow
Design, the preceding demonstration board 3 and 4 other end of rear demonstration board are provided with accommodating groove 6, and the 6 inside top and bottom of accommodating groove are provided with
Slideway, the accommodating groove 6 are connected with clipboard 5 by slideway, are evenly arranged with the surface of the preceding demonstration board 3 some
Row post 7, the post 7 are provided with demonstration rope 8, and it is magnetic sliding to be evenly arranged with several columns on the front end face of the rear demonstration board 4
Groove 11, magnetism 11 sliding way of sliding slot are connected with pull magnetic sheet 10, scale are both provided with the base 1 and column 2
Line 9, moving guide rail 21 is additionally provided with the back side of the column 2, is passed through the connection of movable block 22 on the moving guide rail 21 and is set
There is measuring scale 23.
It is worth noting that, the clipboard 5 is moved left and right by slideway in accommodating groove 6.
It is worth noting that, the magnetism sliding slot 11 is magnetic opposite with the binding face of pull magnetic sheet 10.
It is worth noting that, the measuring scale 23 carries out shifting up and down by movable block 22 and moving guide rail 21 on column 2
Dynamic, measuring scale 23 is scalable.
The structure design of the utility model is reasonable, easy for operation, base and column combination connection set before demonstration board and
Demonstration board afterwards, preceding demonstration board and the rear demonstration board other end, which are provided with accommodating groove and connect, sets clipboard, on the surface of preceding demonstration board
Several columns post and demonstration rope are evenly arranged with, carries out demonstration chart；It is evenly arranged with afterwards on the front end face of demonstration board some
Arrange magnetic sliding slot and be equipped with pull magnetic sheet；More intuitively graphic statistics, chart demonstration and teaching are shown to student
Main points, greatly improve efficiency of giving lessons, and have very big application value.
The standardized element that the utility model uses can commercially, shaped piece according to specification and attached drawing
Record can carry out customized, the specific connection mode of each part is using bolt ripe in the prior art, rivet, weldering
The conventional means such as connect, machinery, part and equipment are using in the prior art, conventional model, plus circuit connection using existing
Conventional connection mode in technology, this will not be detailed here.
The advantages of basic principle and main feature and the utility model of the utility model has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the present utility model is not limited to the above embodiments, described in above embodiments and description
Simply illustrate the utility model principle, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
Various changes and modifications are had, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed scope is defined by the appending claims and its equivalent thereof.
Claims (4)
- A kind of 1. Mathematical statistical graph analysis displaying device, it is characterised in that：Including base（1）, column（2）, preceding demonstration Plate（3）, rear demonstration board（4）, clipboard（5）And accommodating groove（6）, the base（1）It is fixedly connected on one end and is provided with column （2）, the base（1）On be provided with preceding demonstration board（3）With rear demonstration board（4）, the preceding demonstration board（3）With rear demonstration board（4） It is molded using Integral design, the preceding demonstration board（3）With rear demonstration board（4）One end and column（2）It is fitted and connected, before described Demonstration board（3）With rear demonstration board（4）Inside uses hollow design, the preceding demonstration board（3）With rear demonstration board（4）The other end is set There is accommodating groove（6）, the accommodating groove（6）Internal top and bottom are provided with slideway, the accommodating groove（6）It is connected with by slideway Clipboard（5）, the preceding demonstration board（3）Surface on be evenly arranged with several columns post（7）, the post（7）It is provided with and drills Show rope（8）, the rear demonstration board（4）Front end face on be evenly arranged with several columns magnetism sliding slot（11）, the magnetism sliding slot （11）Sliding way is connected with pull magnetic sheet（10）, the base（1）And column（2）On be both provided with graduation mark（9）, it is described Column（2）The back side on be additionally provided with moving guide rail（21）, the moving guide rail（21）On pass through movable block（22）Connection is set There is measuring scale（23）.
- A kind of 2. Mathematical statistical graph analysis displaying device according to claim 1, it is characterised in that：The writing Plate（5）By slideway in accommodating groove（6）Inside moved left and right.
- A kind of 3. Mathematical statistical graph analysis displaying device according to claim 1, it is characterised in that：The magnetism Sliding slot（11）With pull magnetic sheet（10）Binding face it is magnetic opposite.
- A kind of 4. Mathematical statistical graph analysis displaying device according to claim 1, it is characterised in that：The measurement Ruler（23）Pass through movable block（22）And moving guide rail（21）In column（2）On move up and down, measuring scale（23）It is scalable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720879185.7U CN207233260U (en) | 2017-07-19 | 2017-07-19 | A kind of Mathematical statistical graph analysis displaying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720879185.7U CN207233260U (en) | 2017-07-19 | 2017-07-19 | A kind of Mathematical statistical graph analysis displaying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207233260U true CN207233260U (en) | 2018-04-13 |
Family
ID=61852533
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720879185.7U Expired - Fee Related CN207233260U (en) | 2017-07-19 | 2017-07-19 | A kind of Mathematical statistical graph analysis displaying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207233260U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108766125A (en) * | 2018-07-27 | 2018-11-06 | 张宇涛 | A kind of financial risks anticipation analog demenstration frame |
-
2017
- 2017-07-19 CN CN201720879185.7U patent/CN207233260U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108766125A (en) * | 2018-07-27 | 2018-11-06 | 张宇涛 | A kind of financial risks anticipation analog demenstration frame |
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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: 20180413 Termination date: 20190719 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |