CN106935127A

CN106935127A - The water of zigzag the Yellow River is made a return journey model

Info

Publication number: CN106935127A
Application number: CN201710308999.XA
Authority: CN
Inventors: 马洪星
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-05-04
Filing date: 2017-05-04
Publication date: 2017-07-07

Abstract

The invention belongs to teaching aid technical field, it is related to a kind of geographical or natural teaching aid, specifically a kind of water of zigzag the Yellow River is made a return journey model, it is made up of electric micro-sprayer and a thermoplastic molding duroplasts film shell two parts, the water of the zigzag the Yellow River produced using the technical program is made a return journey model, because it be sprayed water with electric micro-sprayer the Yellow River mainstream on the low duroplasts film shells with Huanghe valley landform convex-concave feature of the Xi Gaodong of the colored printing of a pane shape and thermoplastic die forming and tributary U-lag in flowing do dynamic Huanghe water and make a return journey demonstration, so it can more give expression to the geographical knowledge of the Yellow River than the picture and text on the geography textbook of dimensional printing goods visual pattern, teach through lively activities, classmates can be caused to learn the geographical interest in the Yellow River, it is also easier to understand, it is easy to learn easy to remember.

Description

The water of zigzag the Yellow River is made a return journey model

Technical field

The invention belongs to teaching aid technical field, it is related to a kind of geographical or natural teaching aid, specifically a kind of zigzag The water of the Yellow River is made a return journey model.

Background technology

The Bayan Har arteries and veins of Qinghai-Tibet Platean is risen in the Yellow River, and about 5464 kilometers of total length is Chinese second long river, the world the Six long rivers, flow through Qinghai, Sichuan, Gansu, Ningxia, the Inner Mongol, Shaanxi, Shanxi, Henan, nine, Shandong provinces and regions, most from West to East After flow into the Bohai Sea.The Yellow River is the cradle of the Chinese nation, is the mother river of the Chinese nation, and most people is all from geography textbook The geographical knowledge about the Yellow River is acquired, but geography textbook is the graph-text content of planographic, it is dry as dust, it is not visual in image, It is and the sand table yellow River model of solid is although visual in image but heavy, it is difficult to transport and carries, and high cost, can not be in geography The demonstration that the water of classroom Shang Zuo the Yellow River is made a return journey.

The content of the invention

Present invention solves the technical problem that be to provide a kind of water of the educational aid zigzag the Yellow River of geographical or natural science making a return journey Model, it can do the dynamic demonstration that the water of the Yellow River is made a return journey in geographical or natural science one's parents.

The present invention is adopted the technical scheme that：The water of zigzag the Yellow River is made a return journey model, and it is by electric micro-sprayer and one Individual thermoplastic molding duroplasts film shell two parts are constituted, it is characterized in that：The water of the zigzag the Yellow River make a return journey model thermoplastic molding it is hard Plastic housing is to enamel to be printed with the topographic map of the Huanghe valley in duroplasts film, and thermoplastic is molded out and the Yellow River on the topographic map The corresponding kame-and-kettle topography model of watershed unit figure, there is the Qinghai-Tibet model of the Huanghe valley, mountain range mould on the kame-and-kettle topography model The bottom of type, lake model, loess plateau gully model, the Yellow River mainstream and branch flow model, described the Yellow River mainstream and branch flow model It is smooth U-lag, North China Plain model, the deep depression model of aboveground river model and Bohai Sea sea, the deep depression mould in Bohai Sea sea There is the side that is folded up at the edge of type for pond, and the make a return journey upper surface of model of the water of the zigzag the Yellow River is the low rectangles of Xi Gaodong Model, is printed on the height above sea level chart of place name along the river from the Sources of the Yellow River to estuary, the length on the southern side face of the rectangle model The place name along the river from the Sources of the Yellow River to estuary is printed on the north side face of square model apart from length chart, the rectangle model The chart of the length, flow and drainage area in each tributary being printed on the face of west side from the Sources of the Yellow River to estuary, the rectangle mould It is printed on Bohai Sea bathygram table on the east side face of type, the water of the zigzag the Yellow River is made a return journey upper surface, southern side face, west side face, the north of model Side and east side face are a duroplasts film shells for die forming；The water of the zigzag the Yellow River make a return journey model miniature electric spraying Device is arranged in pane shape hard plastic shell, and the water inlet pipe of electric micro-sprayer is connected with pond, electric micro-sprayer Outlet pipe stretches out and connects the shower nozzle for being decorated shape like cloud from the Yellow River mainstream or tributary Yuan Chu of the model, starts micro electric Dynamic sprayer, zigzag mainstream or tributary flow forward that water smoke can just fall on the mold through the Yellow River finally flow into the Bohai Sea of east In pond in Hai Haishen depression models.

The water of the zigzag the Yellow River produced using above technical scheme is made a return journey model, because it is to use electric micro-sprayer The Xi Gaodong that sprays water in the colored printing of a pane shape and thermoplastic die forming it is low with Huanghe valley landform convex-concave feature Duroplasts film shell on the Yellow River mainstream and tributary U-lag in flowing do dynamic Huanghe water and make a return journey demonstration, so its ratio Picture and text on the geography textbook of dimensional printing goods can more give expression to the geographical knowledge of the Yellow River visual pattern, teach through lively activities, energy Cause classmates to learn the geographical interest in the Yellow River, be also easier to understand, it is easy to learn easy to remember；It than sand table yellow River model light weight, just In stacking transport and carrying, low cost easy to manufacture, teaching aid popularization is suitable as, it is not only suitable for making as geographical teaching instrument With it is also adaptable as toy and uses, and the souvenir that it is more suitable for going sight-seeing the Yellow River is used.

Brief description of the drawings

Fig. 1 is that the water of zigzag the Yellow River of the present invention is made a return journey the structural representation of model.

Fig. 2 is that the water of zigzag the Yellow River of the present invention is made a return journey the electric micro-sprayer scheme of installation of model.

In figure：1st, pane shape duroplasts film shell；1.1st, upper surface；1.2nd, southern side face；1.3rd, west side face；1.4th, east side Face；1.5th, pond；2nd, the Yellow River mainstream or tributary source；3rd, electric micro-sprayer；3.1st, shower nozzle.

Specific embodiment

In Fig. 1,2, the water of the zigzag the Yellow River that the present invention is provided is made a return journey model, and it is by electric micro-sprayer and one Thermoplastic molding duroplasts film shell two parts are constituted, it is characterized in that：The water of the zigzag the Yellow River make a return journey model thermoplastic molding hard plastic Material shell is to enamel to be printed with the topographic map of the Huanghe valley in duroplasts film, and thermoplastic is molded out and is flowed with the Yellow River on the topographic map The corresponding kame-and-kettle topography model of domain topographic map, there is a Qinghai-Tibet model of the Huanghe valley on the kame-and-kettle topography model, mountain range model, The bottom of lake model, loess plateau gully model, the Yellow River mainstream and branch flow model, described the Yellow River mainstream and branch flow model is suitable Sliding U-lag, North China Plain model, the deep depression model of aboveground river model and Bohai Sea sea, the deep depression model in Bohai Sea sea It is pond that there is the side being folded up at edge（1.5）, the water of the zigzag the Yellow River makes a return journey the upper surface of model（1.1）It is Xi Gaodong low Rectangle model, the southern side face of the rectangle model（1.2）On be printed on place name height above sea level along the river from the Sources of the Yellow River to estuary Degree chart, is printed on the place name along the river from the Sources of the Yellow River to estuary apart from length chart on the north side face of the rectangle model, should The west side face of rectangle model（1.3）On be printed on length, flow and the drainage area in each tributary from the Sources of the Yellow River to estuary Chart, the east side face of the rectangle model（1.4）On be printed on Bohai Sea bathygram table, the water of the zigzag the Yellow River is made a return journey the upper of model Surface（1.1）, southern side face（1.2）, west side face（1.3）, north side face and east side face（1.4）Be a die forming duroplasts it is thin Putamina；The water of the zigzag the Yellow River is made a return journey the electric micro-sprayer of model（3）In pane shape hard plastic shell, micro electric Dynamic sprayer（3）Water inlet pipe and pond（1.5）Connection, electric micro-sprayer（3）Outlet pipe done from the Yellow River of the model Stream or tributary source（2）The shower nozzle for being decorated shape like cloud is stretched out and connects at place（3.1）, start electric micro-sprayer（3）, water Zigzag mainstream or tributary flow forward that mist can just fall on the mold through the Yellow River, finally flow into the deep depression mould in Bohai Sea sea of east Pond in type（1.5）In.

Claims

1. the water of zigzag the Yellow River is made a return journey model, and it is by electric micro-sprayer and a thermoplastic molding duroplasts film shell two Divide and constitute, it is characterized in that：The water of the zigzag the Yellow River make a return journey model thermoplastic molding hard plastic shell be to be enameled in duroplasts film The topographic map of the Huanghe valley is printed with, thermoplastic is molded out kame-and-kettle topography mould corresponding with Huanghe valley topographic map on the topographic map Type, the Qinghai-Tibet model for having the Huanghe valley on the kame-and-kettle topography model, mountain range model, lake model, loess plateau gully mould The bottom of type, the Yellow River mainstream and branch flow model, described the Yellow River mainstream and branch flow model is smooth U-lag, North China Plain model, The deep depression model of aboveground river model and Bohai Sea sea, it is pond that there is the side being folded up at the edge of the deep depression model in Bohai Sea sea （1.5）, the water of the zigzag the Yellow River makes a return journey the upper surface of model（1.1）It is the low rectangle models of Xi Gaodong, the rectangle model Southern side face（1.2）On be printed on the height above sea level chart of place name along the river from the Sources of the Yellow River to estuary, the north of the rectangle model The place name along the river from the Sources of the Yellow River to estuary is printed on side apart from length chart, the west side face of the rectangle model（1.3） On be printed on each tributary from the Sources of the Yellow River to estuary length, flow and drainage area chart, the east of the rectangle model Side（1.4）On be printed on Bohai Sea bathygram table, the water of the zigzag the Yellow River is made a return journey the upper surface of model（1.1）, southern side face（1.2）、 West side face（1.3）, north side face and east side face（1.4）It is a duroplasts film shell for die forming；The water of the zigzag the Yellow River comes Remove the electric micro-sprayer of model（3）In pane shape hard plastic shell, electric micro-sprayer（3）Water inlet pipe with Pond（1.5）Connection, electric micro-sprayer（3）The Yellow River mainstream or tributary source from the model of outlet pipe（2）Place is stretched out simultaneously Connect the shower nozzle for being decorated shape like cloud（3.1）, start electric micro-sprayer（3）, water smoke can just fall and pass through on the mold The zigzag mainstream of the Yellow River or tributary flow forward, finally flow into the pond in the deep depression model in Bohai Sea sea of east（1.5）In.