CN201765720U - Multifunctional teaching rod - Google Patents
Multifunctional teaching rod Download PDFInfo
- Publication number
- CN201765720U CN201765720U CN2010205353558U CN201020535355U CN201765720U CN 201765720 U CN201765720 U CN 201765720U CN 2010205353558 U CN2010205353558 U CN 2010205353558U CN 201020535355 U CN201020535355 U CN 201020535355U CN 201765720 U CN201765720 U CN 201765720U
- Authority
- CN
- China
- Prior art keywords
- teaching
- rod
- chalk
- multifunctional teaching
- multifunctional
- 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 discloses a multifunctional teaching rod, belonging to the field of teaching aids. The multifunctional teaching rod comprises a telescopic rod, wherein the front end of the telescopic rod is provided with an array light and the root of the telescopic rod is provided with a chalk sheath. With the help of the multifunctional teaching rod having simple structure, teacher can locate teaching contents clearly in the process of teaching and can write with chalk, thereby reducing the teaching difficulty of teacher.
Description
Technical field: the utility model belongs to the teaching aid technical field, is a kind of multifunctional teaching bar specifically.
Background technology: the religion bar is the indispensable instrument in the teaching process, and existing religion bar mainly is made of a up-and-down rod, because its front end is more tiny, indicating positions is difficult to see clearly sometimes, and function is very single, can not write chalk writing, has increased teaching difficulty to the teacher.
Summary of the invention: the purpose of this utility model provides a kind ofly can clear indication tell about content in teaching process, and can write the multifunctional teaching bar of letter written with chalk.
The technical solution of the utility model is: comprise expansion link, it is characterized in that being provided with arrow lamp at the expansion link front end that the expansion link root is provided with chalk sleeve.
The beneficial effects of the utility model are: the utility model is simple in structure, can clear indication tell about content in teaching process, and can write letter written with chalk, has alleviated teacher's teaching difficulty.
Description of drawings: accompanying drawing 1 is a structural representation of the present utility model.
Among the figure 1, expansion link, 2, arrow lamp, 3, chalk sleeve.
Embodiment: comprise expansion link 1, it is characterized in that being provided with arrow lamp 2 that expansion link 1 root is provided with chalk sleeve 3 at expansion link 1 front end.In teaching process, tell about content with arrow lamp 2 indication, chalk is inserted chalk sleeve 3 write letter written with chalk and get final product.
Claims (1)
1. the multifunctional teaching bar comprises expansion link (1), it is characterized in that: be provided with arrow lamp (2) at expansion link (1) front end, expansion link (1) root is provided with chalk sleeve (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205353558U CN201765720U (en) | 2010-09-10 | 2010-09-10 | Multifunctional teaching rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205353558U CN201765720U (en) | 2010-09-10 | 2010-09-10 | Multifunctional teaching rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201765720U true CN201765720U (en) | 2011-03-16 |
Family
ID=43718327
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205353558U Expired - Fee Related CN201765720U (en) | 2010-09-10 | 2010-09-10 | Multifunctional teaching rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201765720U (en) |
-
2010
- 2010-09-10 CN CN2010205353558U patent/CN201765720U/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: 20110316 Termination date: 20110910 |