CN202062894U - Mathematic teaching rule capable of serving as teaching rod - Google Patents
Mathematic teaching rule capable of serving as teaching rod Download PDFInfo
- Publication number
- CN202062894U CN202062894U CN2011201109198U CN201120110919U CN202062894U CN 202062894 U CN202062894 U CN 202062894U CN 2011201109198 U CN2011201109198 U CN 2011201109198U CN 201120110919 U CN201120110919 U CN 201120110919U CN 202062894 U CN202062894 U CN 202062894U
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- CN
- China
- Prior art keywords
- teaching
- serving
- handle
- triangle
- mathematic
- 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 provides a mathematic teaching rule capable of serving as a teaching rod. The technical scheme includes that the mathematic teaching rule capable of serving as the teaching rod consists of a triangular body and is characterized in that a hollow-out circle, a hollow-out equilateral triangle and a hollow-out right-angled triangle are arranged on the triangular body. A handle is arranged at one end of the right angle of the triangular body, an anti-slip sleeve is sleeved on the handle, and a hanging hole is arranged at the tail end of the handle. The mathematic teaching rule capable of serving as the teaching rod has the advantages of wide application and simplicity in operation.
Description
Technical field
The utility model relates to a kind of mathematical education instrument, specifically is a kind of mathematics teaching aid chi of making the religion bar.
Background technology
In the mathematical education process, can use some teaching aids, and the teaching aid effect is single mostly, brings a little inconvenience to teaching.
Summary of the invention
In order to solve the problem of above-mentioned existence, the utility model provides a kind of mathematics teaching aid chi of making the religion bar, its technical scheme is: a kind of mathematics teaching aid chi of making the religion bar, it is to be made of triangle body, it is characterized in that: triangle body is provided with positive circle, equilateral triangle, the right angled triangle of hollow out; One end at described triangle body right angle is provided with handle; Be with anti-sliding sleeve on the described handle, its end is provided with hanging hole.
The beneficial effects of the utility model are: of many uses, simple to operate.
Description of drawings
Fig. 1 is a structural representation of the present utility model; Triangle body 1, handle 2, hanging hole 3, positive circle 4, equilateral triangle 5, right angled triangle 6, anti-sliding sleeve 7 are arranged among the figure.
The specific embodiment
With reference to the accompanying drawings, the utility model provides a kind of mathematics teaching aid chi of making the religion bar, and it is to be made of triangle body 1, it is characterized in that: triangle body 1 is provided with positive circular 4, equilateral triangle 5, the right angled triangle 6 of hollow out; One end at described triangle body 2 right angles is provided with handle 2; Be with anti-sliding sleeve 7 on the described handle 2, its end is provided with hanging hole 3.
The utility model generally adopts timber, plastic production; Positive circle, equilateral triangle, right angled triangle are as drawing on the triangle body, and hand-held handle can also use as the religion bar.
Claims (1)
1. can make the mathematics teaching aid chi of teaching bar for one kind, it is to be made of triangle body, it is characterized in that: triangle body is provided with positive circle, equilateral triangle, the right angled triangle of hollow out; One end at described triangle body right angle is provided with handle; Be with anti-sliding sleeve on the described handle, its end is provided with hanging hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201109198U CN202062894U (en) | 2011-04-08 | 2011-04-08 | Mathematic teaching rule capable of serving as teaching rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201109198U CN202062894U (en) | 2011-04-08 | 2011-04-08 | Mathematic teaching rule capable of serving as teaching rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202062894U true CN202062894U (en) | 2011-12-07 |
Family
ID=45056769
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201109198U Expired - Fee Related CN202062894U (en) | 2011-04-08 | 2011-04-08 | Mathematic teaching rule capable of serving as teaching rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202062894U (en) |
-
2011
- 2011-04-08 CN CN2011201109198U patent/CN202062894U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111207 Termination date: 20120408 |