CN205984085U - Geographical teaching aid of show topography structure suitable for junior middle school - Google Patents
Geographical teaching aid of show topography structure suitable for junior middle school Download PDFInfo
- Publication number
- CN205984085U CN205984085U CN201620594233.3U CN201620594233U CN205984085U CN 205984085 U CN205984085 U CN 205984085U CN 201620594233 U CN201620594233 U CN 201620594233U CN 205984085 U CN205984085 U CN 205984085U
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- CN
- China
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- water
- outlet
- middle school
- pipe
- axostylus axostyle
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Abstract
The utility model provides a geographical teaching aid of show topography structure suitable for junior middle school, belongs to the educational aid field, has solved the problem that exists among the geography teaching of junior middle school, it contains a water containing ware, the water containing ware sets up on the support, is provided with a water inlet respectively in the relative both sides of water containing ware, two water inlets are responsible for and are communicate with one through an inlet tube respectively, still are provided with a delivery port on the water containing ware, the delivery port pass through the outlet pipe and be responsible for the intercommunication, the position that is less than the delivery port in being responsible for is provided with the one or more screw, an one or more screw and a radical axis pole fixed connection, and the axostylus axostyle is connected with the circumferential direction who is responsible for along the axostylus axostyle, and the axostylus axostyle still is connected with hand crank or motor, be provided with a vertical water pipe between two water inlets inside the lieing in of water containing ware, the position of the last port of vertical water pipe is less than the position of water inlet, and the lower extreme of vertical water pipe passes through connecting pipe and delivery port intercommunication, the utility model is used for the geography teaching of junior middle school.
Description
Technical field
This utility model belong to educational aid field and in particular to a kind of be applied to junior middle school displaying terrain configuration geography
Teaching aid.
Background technology
The content of courses of junior middle school's geography includes the overall shape of the earth, size and the characteristics of motion, the division through parallel, land
With the distribution of ocean, terrain configuration, weather such as levies at the content, and at present wherein terrain configuration part is lacked when imparting knowledge to students with related religion
Tool, makes student that this partial content is understood not deep, impact senior middle school, university's period are to geographical study further.
Content of the invention
The purpose of this utility model is to solve the problems referred to above present in middle school geography class, there is provided a kind of applicable
In the geographical teaching aid of the displaying terrain configuration in junior middle school, its technical scheme is as follows：
A kind of geographical teaching aid of the displaying terrain configuration being applied to junior middle school, it comprises a water container, and water container is arranged on
On support, be respectively arranged with a water inlet in the opposite sides of water container, two water inlets pass through respectively a water inlet pipe with
Piece supervisor's connection, is additionally provided with an outlet on water container, and outlet is passed through outlet pipe and connected with described supervisor, two
Water inlet is located on sustained height and is located higher than the position of outlet, and in supervisor, the position less than outlet is provided with one
Individual or more than one propeller, one or more propeller is fixedly connected with an axostylus axostyle, and axostylus axostyle and supervisor are along axle
Bar circumferentially rotate connection, axostylus axostyle also with hand crank or motor connection；It is internally located at setting between two water inlets in water container
There is a vertical water pipe, the position of the vertical upper port of water pipe is less than the position of water inlet, and the lower end of vertical water pipe leads to
Cross connecting tube to connect with outlet.
The beneficial effects of the utility model are：Water can be added in water container not cross water inlet, rotating propeller makes
Water is gone out to enter from water inlet by outlet simultaneously, forms water circulation, the water of the water surface is by two lateral intermediate flow, leans on the water surface
Nearly two water inlets place a soft floating thing respectively, such as hollow photoplate, and two floating things mutually extrude when clashing into,
Produce the deformation such as protuberance, fold, the process simulating geological movement of image, deepen the understanding to terrain configuration for the student.
Brief description
Fig. 1 is overall structure diagram of the present utility model；
Fig. 2 is Fig. 1 decomposing schematic representation；
The schematic internal view of Fig. 3 water container.
Specific embodiment
With reference to Fig. 1, Fig. 2 and Fig. 3, a kind of geographical teaching aid of the displaying terrain configuration being applied to junior middle school, it comprises a water
Container 1, water container 1 is arranged on support 2, is respectively arranged with a water inlet 1-1 in the opposite sides of water container 1, and two are entered
Mouth of a river 1-1 is passed through a water inlet pipe 1-1-1 respectively and is connected with a supervisor 3, is additionally provided with an outlet 1- on water container 1
2, outlet 1-2 are passed through outlet pipe 1-2-1 and are connected with described supervisor 3, and two water inlet 1-1 are located on sustained height and are located at
Higher than the position of outlet 1-2, in supervisor 3, the position less than outlet 1-2 is provided with one or more propeller
4, one or more propeller 4 is fixedly connected with an axostylus axostyle 5, and axostylus axostyle 5 and supervisor 3 are along the company of circumferentially rotating of axostylus axostyle 5
Connect, axostylus axostyle 5 also with hand crank 5-1 or motor connection；It is internally located between two water inlet 1-1 in water container 1 and be provided with one
Vertical water pipe 6, the position of the vertical upper port of water pipe 6 is less than the position of water inlet 1-1, and the lower end of vertical water pipe 6 leads to
Cross connecting tube 6-1 to connect with outlet 1-2.
Preferably, it is provided with two hollow photoplates 7 in water container 1.
For the ease of observing, the area of photoplate 7 should be larger, and the volume of corresponding water container 1 also should be larger.
Claims (2)
1. a kind of geographical teaching aid of the displaying terrain configuration being applied to junior middle school is it is characterised in that it comprises a water container (1), water
Container (1) is arranged on support (2), is respectively arranged with a water inlet (1-1) in the opposite sides of water container (1), two are entered
The mouth of a river (1-1) is passed through a water inlet pipe (1-1-1) respectively and is connected with a supervisor (3), is additionally provided with one on water container (1)
Outlet (1-2), outlet (1-2) is connected with described supervisor (3) by outlet pipe (1-2-1), and two water inlets (1-1) are located at
On sustained height and be located higher than the position of outlet (1-2), in supervisor (3), the position less than outlet (1-2) is arranged
There is one or more propeller (4), one or more propeller (4) is fixedly connected with an axostylus axostyle (5), axle
Bar (5) with supervisor (3) be connected along circumferentially rotating of axostylus axostyle (5), axostylus axostyle (5) also with hand crank (5-1) or motor connection；In the water capacity
Device (1) is internally located between two water inlets (1-1) and is provided with a vertical water pipe (6), the upper port of vertical water pipe (6)
Position be less than the position of water inlet (1-1), connecting tube (6-1) is passed through with outlet (1-2) even in the lower end of vertical water pipe (6)
Logical.
2. as claimed in claim 1 a kind of geographical teaching aid of the displaying terrain configuration being applied to junior middle school it is characterised in that in the water capacity
It is provided with two hollow photoplates (7) in device (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620594233.3U CN205984085U (en) | 2016-06-18 | 2016-06-18 | Geographical teaching aid of show topography structure suitable for junior middle school |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620594233.3U CN205984085U (en) | 2016-06-18 | 2016-06-18 | Geographical teaching aid of show topography structure suitable for junior middle school |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205984085U true CN205984085U (en) | 2017-02-22 |
Family
ID=58021100
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620594233.3U Expired - Fee Related CN205984085U (en) | 2016-06-18 | 2016-06-18 | Geographical teaching aid of show topography structure suitable for junior middle school |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205984085U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109658810A (en) * | 2019-02-26 | 2019-04-19 | 烟台工程职业技术学院(烟台市技师学院) | A kind of geography teaching shell motion demonstrating device |
-
2016
- 2016-06-18 CN CN201620594233.3U patent/CN205984085U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109658810A (en) * | 2019-02-26 | 2019-04-19 | 烟台工程职业技术学院(烟台市技师学院) | A kind of geography teaching shell motion demonstrating 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170222 Termination date: 20180618 |