CN201340688Y - Geography model - Google Patents
Geography model Download PDFInfo
- Publication number
- CN201340688Y CN201340688Y CNU2009200189624U CN200920018962U CN201340688Y CN 201340688 Y CN201340688 Y CN 201340688Y CN U2009200189624 U CNU2009200189624 U CN U2009200189624U CN 200920018962 U CN200920018962 U CN 200920018962U CN 201340688 Y CN201340688 Y CN 201340688Y
- Authority
- CN
- China
- Prior art keywords
- air bag
- intake opening
- air intake
- model
- inflatable air
- 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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- Air Bags (AREA)
Abstract
The utility model provides a geography model which is realized as follows: a bottom board is set on a bottom of the geography model, an upper part of the bottom board is equipped with an inflatable air bag, one side of the inflatable air bag is equipped with a rock formation and soil formation sign, a side of the rock formation and soil formation sign is equipped with a should value table, one side of the inflatable air bag is equipped with a down air intake port, the down air intake port connects with a down pressing air bag; an upper part of the inflatable air bag is equipped with a wavilness shape inflatable air bag, the wavilness shape inflatable air bag is marked with mountain range, lake and vegetation sign, one side of the wavilness shape inflatable air bag is equipped with an upper air inlet port, the upper air inlet port connects with an upper pressing air bag. The geography model has advantages of simple structure, convenient operation and carry.
Description
Technical field:
The utility model belongs to the teaching demonstration articles for use, particularly a kind of geographic 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 also fragile that it makes used material.
The utility model content:
The utility model overcomes the deficiency of above-mentioned technology, and a kind of geographic model is provided, and this geographic model is with low cost, is easy to carry, and is easy to use.This geographic model is achieved in that base plate is arranged on the bottom of geographic model, on base plate, be provided with air bag, on wherein one side of air bag, be 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; Be provided with a wavy air bag on air bag, have mountain range, lake and vegetation to indicate on the wavy air bag, one side of wavy air bag is provided with air intake opening, is connected with pressurised airbag on the last air intake opening.
Beneficial effect: a kind of geographic model of the present utility model is simple in structure, easy to use, is easy to carry.
Description of drawings:
Embodiment:
In conjunction with the accompanying drawings 1 concrete implement as follows: a kind of geographic model by base plate 2, air bag 6, down air intake opening 4, down pressurised airbag 5, wavy air bag 7, go up air intake opening 8 and last pressurised airbag 9 constitutes, base plate 2 is arranged on the bottom of geographic model, on base plate 2, be provided with air bag 6, on wherein one side of air bag 6, be provided with rock stratum and soil horizon sign 3, indicating at rock stratum and soil horizon that one side mark of 3 is provided with should value table 1, side at air bag 6 is provided with air intake opening 4 down, is connected with down pressurised airbag 5 on the following air intake opening 4; Be provided with a wavy air bag 7 on air bag 6, have mountain range, lake and vegetation to indicate 10 on the wavy air bag 7, one side of wavy air bag 7 is provided with air intake opening 8, is connected with pressurised airbag 9 on the last air intake opening 8.
Claims (1)
1, a kind of geographic model is by base plate (2), air bag (6), following air intake opening (4), following pressurised airbag (5), wavy air bag (7), last air intake opening (8) and last pressurised airbag (9) constitute, base plate (2) is arranged on the bottom of geographic model, it is characterized in that: on base plate (2), be provided with air bag (6), on wherein one side of air bag (6), be provided with rock stratum and soil horizon sign (3), one side mark that indicates (3) at rock stratum and soil horizon is provided with should value table (1), side at air bag (6) is provided with air intake opening (4) down, is connected with down pressurised airbag (5) on the following air intake opening (4); On air bag (6), be provided with a wavy air bag (7), there are mountain range, lake and vegetation to indicate (10) on the wavy air bag (7), one side of wavy air bag (7) is provided with air intake opening (8), is connected with pressurised airbag (9) on the last air intake opening (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200189624U CN201340688Y (en) | 2009-02-04 | 2009-02-04 | Geography model |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200189624U CN201340688Y (en) | 2009-02-04 | 2009-02-04 | Geography model |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201340688Y true CN201340688Y (en) | 2009-11-04 |
Family
ID=41236231
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009200189624U Expired - Fee Related CN201340688Y (en) | 2009-02-04 | 2009-02-04 | Geography model |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201340688Y (en) |
-
2009
- 2009-02-04 CN CNU2009200189624U patent/CN201340688Y/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: 20091104 Termination date: 20100204 |