CN205680334U - The broken line statistics plate imparted knowledge to students for economic class - Google Patents
The broken line statistics plate imparted knowledge to students for economic class Download PDFInfo
- Publication number
- CN205680334U CN205680334U CN201620186320.5U CN201620186320U CN205680334U CN 205680334 U CN205680334 U CN 205680334U CN 201620186320 U CN201620186320 U CN 201620186320U CN 205680334 U CN205680334 U CN 205680334U
- Authority
- CN
- China
- Prior art keywords
- line
- line stretcher
- plate body
- broken line
- box
- 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
Abstract
This utility model relates to a kind of broken line statistics plate imparted knowledge to students for economic class, including plate body, rule, line stretcher box, some slide rails it are evenly distributed with on front side of plate body, line stretcher box is slidably mounted in slide rail, the sidewall of the dorsal part of line stretcher box correspondence connecting line outlet is provided with connection ring, and adjacent two line stretcher boxes are corresponding in turn to connect by connecting line；On the frame of plate body both sides, corresponding slide rail is provided with rule, and line stretcher box anterior end surface is provided with LED lamp.It is sliding combined with some interconnective line stretcher boxes, available line stretcher box and connecting line analog information broken line graph, plate body is provided with rule, line stretcher box height can be freely regulated according to concrete data, this device can carry out broken line graph demonstration at any time in the classroom not possessing multimedia teaching condition, improves teaching efficiency, can be used for multiple times and arbitrarily make broken line graph according to different pieces of information, simple in construction, it is easy to accomplish.
Description
Technical field
This utility model relates to a kind of economics education teaching aid, is specifically related to the broken line statistics plate of a kind of Teaching reform.
Background technology
In current science of economic management teaching process, teacher's broken line graph to be used during giving lessons is carried out to student
Explanation；Owing to classroom condition limits, part classroom does not possess use multimedia teaching condition；Teacher needs to carry out manually in classroom
Draw, relatively time-consuming arduously, affect teaching efficiency；Therefore, need one badly and can carry out economic management teaching aid, particularly broken line graph
The demonstration teaching aid of table.
Utility model content
In order to solve the problems referred to above, it is provided that a kind of demonstration teaching aid for broken line chart, this utility model devises one
The broken line statistics plate of Teaching reform.
Concrete technology contents of the present utility model is: a kind of broken line statistics plate imparted knowledge to students for economic class, including plate body, quarter
Degree chi, line stretcher box, be evenly distributed with some slide rails on front side of plate body, line stretcher box is slidably mounted in slide rail, line stretcher box pair
The sidewall answering the dorsal part that connecting line exports is provided with connection ring, and adjacent two line stretcher boxes are corresponding in turn to connect by connecting line；
On the frame of plate body both sides, corresponding slide rail is provided with rule, and line stretcher box anterior end surface is provided with LED lamp.
Slide rail is dovetail groove, and line stretcher box is connected in slide rail by the joint tongue block matched with slide rail；LED lamp connects
There is control switch.
Advantageous Effects of the present utility model is: this utility model is sliding combined with some interconnective on plate body
Line stretcher box, available line stretcher box and connecting line analog information broken line graph, plate body is provided with rule, can be according to concrete data
Freely regulating line stretcher box height, this device can be drilled carrying out broken line graph at any time in the classroom not possessing multimedia teaching condition
Show, improve teaching efficiency, can be used for multiple times and arbitrarily make broken line graph, simple in construction according to different pieces of information, it is easy to accomplish.
Accompanying drawing explanation
Accompanying drawing 1 is this apparatus structure sketch；
Accompanying drawing 2 is that slide block coordinates sketch with plate body；
Fig. 3 is line stretcher box structural representation in Fig. 1.
Figure 1 is plate body, 2 be slide rail, 3 be rule, 4 for connect ring, 5 be connecting line, 6 be LED lamp, 7 for line stretcher
Box, 8 it is joint tongue block.
Detailed description of the invention
A kind of broken line statistics plate imparted knowledge to students for economic class, sees Fig. 1-3: include plate body, rule, line stretcher box, plate
Being evenly distributed with some slide rails on front side of body, line stretcher box is slidably mounted in slide rail, the back of the body of line stretcher box correspondence connecting line outlet
The sidewall of side is provided with connection ring, and adjacent two line stretcher boxes are corresponding in turn to connect by connecting line；On the frame of plate body both sides right
Answering slide rail to be provided with rule, line stretcher box anterior end surface is provided with LED lamp.
Slide rail is dovetail groove, and line stretcher box is connected in slide rail by the joint tongue block matched with slide rail；LED lamp connects
There is control switch.
Some interconnective line stretcher boxes it are sliding combined with, available line stretcher box and connecting line analog information on plate body
Broken line graph, plate body is provided with rule, can freely regulate line stretcher box height according to concrete data, and this device can not have
The classroom of standby multimedia teaching condition carries out broken line graph demonstration at any time, improves teaching efficiency, can be used for multiple times and according to different numbers
According to arbitrarily making broken line graph, simple in construction, it is easy to accomplish；LED lamp is set, it is simple to teacher awards under dark environment
Class.
Claims (2)
1., for a broken line statistics plate for economic class teaching, including plate body, rule, line stretcher box, it is characterized in that: before plate body
Side is evenly distributed with some slide rails, and line stretcher box is slidably mounted in slide rail, the dorsal part of line stretcher box correspondence connecting line outlet
Sidewall is provided with connection ring, and adjacent two line stretcher boxes are corresponding in turn to connect by connecting line；On the frame of plate body both sides, correspondence is sliding
Rail is provided with rule, and line stretcher box anterior end surface is provided with LED lamp；Slide rail is dovetail groove, and line stretcher box is by with slide rail mutually
The joint tongue block joined is connected in slide rail.
The broken line statistics plate imparted knowledge to students for economic class the most according to claim 1, is characterized in that: LED lamp connects control
Switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620186320.5U CN205680334U (en) | 2016-03-11 | 2016-03-11 | The broken line statistics plate imparted knowledge to students for economic class |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620186320.5U CN205680334U (en) | 2016-03-11 | 2016-03-11 | The broken line statistics plate imparted knowledge to students for economic class |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205680334U true CN205680334U (en) | 2016-11-09 |
Family
ID=57438476
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620186320.5U Expired - Fee Related CN205680334U (en) | 2016-03-11 | 2016-03-11 | The broken line statistics plate imparted knowledge to students for economic class |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205680334U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108847058A (en) * | 2018-07-07 | 2018-11-20 | 江西师范大学 | A kind of electronic commerce teaching device |
-
2016
- 2016-03-11 CN CN201620186320.5U patent/CN205680334U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108847058A (en) * | 2018-07-07 | 2018-11-20 | 江西师范大学 | A kind of electronic commerce teaching device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161109 Termination date: 20180311 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |