CN202443686U - Geographic teaching model - Google Patents
Geographic teaching model Download PDFInfo
- Publication number
- CN202443686U CN202443686U CN2012200775656U CN201220077565U CN202443686U CN 202443686 U CN202443686 U CN 202443686U CN 2012200775656 U CN2012200775656 U CN 2012200775656U CN 201220077565 U CN201220077565 U CN 201220077565U CN 202443686 U CN202443686 U CN 202443686U
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- China
- Prior art keywords
- gasbag
- air bag
- model
- intake opening
- air inlet
- 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.)
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Abstract
The utility model relates to a geographic teaching model. The geographic teaching model is realized in such a way as follows: a bottom rack is arranged at the bottom of the geographic teaching model, one side of the bottom rack is provided with a hanging rod vertical to the bottom rack, a hanging ring is arranged on the hanging rod, the upper face of the bottom rack is provided with an inflation gasbag, labels for a rock layer and a soil layer are arranged on one edge of the inflation gasbag, one side of the label for the rock layer and the soil layer is marked with a response value table, one side of the inflation gasbag is provided with a lower air inlet, a lower pressurization gasbag is connected to the lower air inlet, and a switch of the lower pressurization gasbag is arranged between the lower air inlet and the lower pressurization gasbag; and the upper face of the inflation gasbag is provided with a wavy inflation gasbag, labels for a mountain range, a lake and a vegetation are arranged on the wavy inflation gasbag, one side of the wavy inflation gasbag is provided with an upper air inlet, an upper pressurization gasbag is connected to the upper air inlet, and a switch of the upper pressurization gasbag is arranged between the upper air inlet and the upper pressurization gasbag. The geographic model disclosed by the utility model has a simple structure, is convenient to use and is convenient to carry.
Description
Technical field:
The utility model belongs to the teaching demonstration apparatus, particularly a kind of geographical teaching model.
Background technology:
In geographical teaching, often to use some teaching modes, existing three-dimensional geographic model is made trouble, cost an arm and a leg, and inconvenience carries, and it is made, and used material is also fragile, and the content of its model is also more single, is difficult for forming complete map perception system.
The utility model content:
The utility model overcomes the deficiency of the problems referred to above, provides a kind of making simple, is easy to carry; Geographical teaching model easy to use, this geographical teaching model are achieved in that underframe is arranged on the bottom of geographical teaching model, are provided with the peg perpendicular to underframe in a side of underframe; Peg is provided with hanging ring, on underframe, is provided with air bag, on wherein one side of air bag, is provided with rock stratum and soil horizon sign; Being provided with at one side mark that rock stratum and soil horizon indicate should the value table; Side at air bag is provided with air intake opening down, is connected with down pressurised airbag on the following air intake opening, is provided with down the pressurised airbag switch between following air intake opening and the following pressurised airbag; On air bag, be provided with a wavy air bag; There are mountain range, lake and vegetation to indicate on the wavy air bag; One side of wavy air bag is provided with air intake opening; Be connected with pressurised airbag on the last air intake opening, between last air intake opening and last pressurised airbag, be provided with the pressurised airbag switch.
Beneficial effect: a kind of geographic model of the utility model is simple in structure, easy to use, is easy to carry.
Description of drawings:
Accompanying drawing 1 is the structural representation of the utility model: 1, hanging ring 2, peg 3, wavy air bag 4, go up air intake opening 5, go up pressurised airbag switch 6, go up pressurised airbag 7, down pressurised airbag 8, down pressurised airbag switch 9, down air intake opening 10, air bag 11, rock stratum and soil horizon indicate 12, underframe
Embodiment:
Be embodied as in conjunction with accompanying drawing 1: a kind of geographical teaching model; Be achieved in that underframe 12 is arranged on the bottom of geographical teaching model, be provided with the peg 2 perpendicular to underframe in a side of underframe 12, peg 2 is provided with hanging ring 1; On underframe 12, be provided with air bag 10; Wherein being provided with the rock stratum on one side and indicating 11 of air bag 10, indicate one side of 11 in the rock stratum with soil horizon and mark that be provided with should the value table, air intake opening 9 under a side of air bag 10 is provided with soil horizon; Be connected with down pressurised airbag 7 on the following air intake opening 9, be provided with down pressurised airbag switch 8 between following air intake opening 9 and the following pressurised airbag 7; On air bag 10, be provided with a wavy air bag 3; There are mountain range, lake and vegetation to indicate on the wavy air bag; One side of wavy air bag 3 is provided with air intake opening 4; Be connected with pressurised airbag 6 on the last air intake opening 4, between last air intake opening 4 and last pressurised airbag 6, be provided with pressurised airbag switch 5.
Claims (1)
1. geographical teaching model; It is characterized in that: underframe (12) is arranged on the bottom of geographical teaching model, is provided with the peg (2) perpendicular to underframe in a side of underframe (12), and peg (2) is provided with hanging ring (1); On underframe (12), be provided with air bag (10); Wherein being provided with the rock stratum on one side and indicating (11) with soil horizon of air bag (10), the one side that indicates (11) with soil horizon in the rock stratum marks that be provided with should the value table, air intake opening (9) under a side of air bag (10) is provided with; Be connected with down pressurised airbag (7) on the following air intake opening (9), be provided with down pressurised airbag switch (8) between following air intake opening (9) and the following pressurised airbag (7); On air bag (10), be provided with a wavy air bag (3); There are mountain range, lake and vegetation to indicate on the wavy air bag; One side of wavy air bag (3) is provided with air intake opening (4); Be connected with pressurised airbag (6) on the last air intake opening (4), between last air intake opening (4) and last pressurised airbag (6), be provided with pressurised airbag switch (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200775656U CN202443686U (en) | 2012-02-27 | 2012-02-27 | Geographic teaching model |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200775656U CN202443686U (en) | 2012-02-27 | 2012-02-27 | Geographic teaching model |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202443686U true CN202443686U (en) | 2012-09-19 |
Family
ID=46825124
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200775656U Expired - Fee Related CN202443686U (en) | 2012-02-27 | 2012-02-27 | Geographic teaching model |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202443686U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106935127A (en) * | 2017-05-04 | 2017-07-07 | 马洪星 | The water of zigzag the Yellow River is made a return journey model |
| CN107067948A (en) * | 2017-05-04 | 2017-08-18 | 马洪星 | The water in ten thousand borough chief rivers is made a return journey model |
| CN108109510A (en) * | 2018-01-19 | 2018-06-01 | 刘仕博 | A kind of geographical teaching model convenient for demonstration |
-
2012
- 2012-02-27 CN CN2012200775656U patent/CN202443686U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106935127A (en) * | 2017-05-04 | 2017-07-07 | 马洪星 | The water of zigzag the Yellow River is made a return journey model |
| CN107067948A (en) * | 2017-05-04 | 2017-08-18 | 马洪星 | The water in ten thousand borough chief rivers is made a return journey model |
| CN108109510A (en) * | 2018-01-19 | 2018-06-01 | 刘仕博 | A kind of geographical teaching model convenient for demonstration |
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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: 20120919 Termination date: 20130227 |