CN215814768U - Meteorological science popularization display device - Google Patents
Meteorological science popularization display device Download PDFInfo
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- CN215814768U CN215814768U CN202122044236.3U CN202122044236U CN215814768U CN 215814768 U CN215814768 U CN 215814768U CN 202122044236 U CN202122044236 U CN 202122044236U CN 215814768 U CN215814768 U CN 215814768U
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Abstract
The utility model relates to the technical field of science popularization display, in particular to a meteorological science popularization display device, which comprises: the weather display device comprises a display box body base, a display box body cover fixed on the upper side of the display box body base, a display cover fixed on the upper side of the display box body cover, a weather display mechanism fixed in the display cover and a display rack positioned on one side of the box body base; the display stand comprises a frame, at least one cross bar fixed on the lower side of the frame, and a display board fixed on the upper side of the frame. Through the meteorological popular science display device that this application embodiment provided, realized the measurement of simulation part meteorological data for the public is convenient for public's quick understanding to physical meaning and the measuring principle that can audio-visually understand these meteorological data.
Description
Technical Field
The utility model relates to the technical field of science popularization display, in particular to a meteorological science popularization display device.
Background
Atmospheric pressure, rainfall, air humidity, wind speed and the like are common meteorological data, and the measurement of the meteorological data has important significance in meteorology.
In the science popularization field, when the physical significance and the measurement principle of the meteorological data are displayed and explained for the public, the meteorological data are often not intuitive for the public and are inconvenient for the public to quickly understand.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem of overcoming the defects in the prior art and provides a meteorological science popularization display device.
The utility model is realized by the following technical scheme:
a meteorological science popularization display device, comprising: the weather display device comprises a display box body base, a display box body cover fixed on the upper side of the display box body base, a display cover fixed on the upper side of the display box body cover, a weather display mechanism fixed in the display cover and a display rack positioned on one side of the box body base;
the display stand comprises a frame, at least one cross bar fixed on the lower side of the frame, and a display board fixed on the upper side of the frame.
Optionally, the weather display mechanism comprises any one of:
an atmospheric pressure display mechanism;
a rainfall measurement display mechanism;
an air humidity display mechanism;
wind speed measurement display mechanism.
Optionally, if the weather display mechanism includes an atmospheric pressure display mechanism, the atmospheric pressure display mechanism includes: the vacuum pump is fixed on the inner side of the display box body cover, the vacuum cover is fixed on the upper side of the display box body cover, the water tank is fixed on the inner side of the vacuum cover, and the test tube is fixed on the inner side of the water tank through a test tube fixing frame;
wherein, the mouth of pipe of test tube is down, the vacuum pump pass through the trachea with the inboard intercommunication of vacuum cover.
Optionally, a vacuum cover bottom plate is fixed on the upper side of the display box cover, the vacuum cover bottom plate is provided with a clamping groove matched with the shape of the lower portion of the vacuum cover, and a sealing rubber gasket is arranged in the clamping groove.
Optionally, if the weather display mechanism includes a rainfall measurement display mechanism, the rainfall measurement display mechanism includes: the display box comprises a first water tank and a first water pump which are positioned on the inner side of a display box body cover, a spray header fixed on the upper side of the display box body cover, and a rain gauge fixed on the lower side of the spray header;
wherein, the water inlet of the first water pump extends into the first water tank, and the water outlet of the first water pump is communicated with the spray header.
Optionally, the first water pump comprises a straight-flow pump and/or a peristaltic pump.
Optionally, if the weather display mechanism includes an air humidity display mechanism, the air humidity display mechanism includes: the second water tank and the second water pump are positioned on the inner side of the display box body cover, the fan fixing frame is fixed on the upper part of the inner side of the display cover, the first fan is fixed on the fan fixing frame, and the wet-dry bulb hygrothermograph is positioned in the display cover;
the water inlet of the second water pump extends into the second water tank, the water outlet of the second water pump is communicated with the atomizing nozzle, and the display cover is provided with an air inlet at a position opposite to the fan fixing frame.
Optionally, if the weather display mechanism includes a wind speed measurement display mechanism, the wind speed measurement display mechanism includes: the second fan is fixed on the upper side of the display box body cover, and the anemometer is fixed on the air outlet side of the second fan;
and an air outlet is formed in the position, which is opposite to the air outlet side of the second fan, of the display cover.
The utility model has the beneficial effects that:
through the meteorological popular science display device that this application embodiment provided, realized the measurement of simulation part meteorological data for the public is convenient for public's quick understanding to physical meaning and the measuring principle that can audio-visually understand these meteorological data.
Drawings
Fig. 1 is a schematic structural view of an atmospheric pressure display mechanism of the present invention.
Fig. 2 is a schematic structural view of the rainfall measurement display mechanism of the present invention.
Fig. 3 is a schematic structural view of the air humidity display mechanism of the present invention.
FIG. 4 is a schematic structural view of a wind speed measurement demonstration of the present invention.
In the figure: 1. the test tube test box comprises a box body base, a 2-display box body cover, a 3-display cover, a 4-frame, a 5-cross bar, a 6-display plate, a 7-vacuum pump, a 8-vacuum cover, a 9-water tank, a 10-test tube fixing frame, a 11-test tube, a 12-first water tank, a 13-first water pump, a 14-spray header, a 15-rain gauge, a 16-second water tank, a 17-second water pump, a 18-fan fixing frame, a 19-first fan, a 20-wet and dry bulb hygrothermograph, a 21-second fan and an anemometer 22.
Detailed Description
In order to make the technical solutions of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings and preferred embodiments.
As shown in the figures, the utility model provides a meteorological science popularization display device, comprising: the display box comprises a display box base 1, a display box cover 2 fixed on the upper side of the display box base, a display cover 3 fixed on the upper side of the display box cover, a weather display mechanism fixed in the display cover and a display rack positioned on one side of the box base;
the display stand comprises a frame 4, at least one cross-bar 5 fixed to the lower side of the frame, and a display board 6 fixed to the upper side of the frame.
In the embodiment of the application, the meteorological demonstration mechanism is a main demonstration part and is used for visually demonstrating the physical significance and the measuring principle of meteorological data. The show case base is used for the bearing of whole device, and show case base can be for the box structure, and inside can be used for holding article. The display box cover can be of a box body structure and covers the display box base, and a certain accommodating space can be formed in the inner side of the display box cover. The show cover is used for providing the protection for meteorological show mechanism, and the show cover can adopt the transparent glass material, is convenient for observe.
The frame may be a U-shaped frame, the bottom of which is reinforced by cross bars connected transversely to the sides of the frame. The show shelf can be fixedly connected with one side of the box body base, particularly, the cross rod can be fixedly connected with one side of the box body base through a bolt component. The display board is fixed on the top of the frame, and the display board can be marked with some introductions of the device and some basic meteorological knowledge.
In actual use, the display board can be replaced by an electronic display screen.
In an optional embodiment of the present application, the weather display mechanism comprises any one of:
an atmospheric pressure display mechanism;
a rainfall measurement display mechanism;
an air humidity display mechanism;
wind speed measurement display mechanism.
As an example, if the weather display mechanism comprises an atmospheric pressure display mechanism, the atmospheric pressure display mechanism comprises: the vacuum pump 7 is fixed on the inner side of the display box cover, the vacuum cover 8 is fixed on the upper side of the display box cover, the water tank 9 is fixed on the inner side of the vacuum cover, and the test tube 11 is fixed on the inner side of the water tank through the test tube fixing frame 10;
wherein, the mouth of pipe of test tube is down, the vacuum pump pass through the trachea with the inboard intercommunication of vacuum cover.
Wherein, the vacuum cover possesses the gas tightness, keeps apart with the external gas, has held water in the basin, and the test tube mount is used for fixed test tube for the test tube mouth of pipe is down, inverted in the basin top, has certain liquid level height in the test tube.
The vacuum pump is communicated with the vacuum cover and used for controlling the air pressure in the vacuum cover, when the vacuum pump works to draw the air in the vacuum cover outwards, the air pressure in the vacuum cover is reduced, and the water column in the test tube can be seen to start to reduce.
The air pressure gauge is arranged in the vacuum cover, and the degree of the air pressure gauge can be displayed through the display panel on the front side of the display box body cover, so that a user can observe air pressure change.
Optionally, a plurality of colored small balloons or hollow rubber balls can be prevented from being arranged in the vacuum cover, when the vacuum pump works and the gas in the vacuum cover is pumped outwards, the air pressure in the vacuum cover is reduced, and the colored small balloons or the rubber balls can be seen to be gradually enlarged.
Optionally, a vacuum cover bottom plate is fixed on the upper side of the display box cover, the vacuum cover bottom plate is provided with a clamping groove matched with the shape of the lower portion of the vacuum cover, and a sealing rubber gasket is arranged in the clamping groove.
The clamping groove at the bottom side of the bottom plate of the vacuum cover is matched with the opening at the lower part of the vacuum cover in shape, and the sealing rubber gasket is arranged at the joint in a matching way, so that the air tightness of the vacuum cover is ensured.
As an example, if the weather display mechanism includes a rainfall measurement display mechanism, the rainfall measurement display mechanism includes: the display box comprises a first water tank 12 and a first water pump 13 which are positioned on the inner side of a display box body cover, a spray header 14 fixed on the upper side of the display box body cover, and a rain gauge 15 fixed on the lower side of the spray header;
wherein, the water inlet of the first water pump extends into the first water tank, and the water outlet of the first water pump is communicated with the spray header.
Wherein, hold water in the first basin, the water inlet of first water pump stretches into in the first basin, first water pump during operation can be with the leading-in shower head of the water in the basin, through the shower head blowout, realize the simulation to the rainfall. The water sprayed by the spray header can fall into the rain gauge, and the rainfall is measured by the rain gauge, so that the rainfall measurement simulation is realized.
Optionally, the first water pump comprises a straight-flow pump and/or a peristaltic pump.
The combination of double water pumps and spray headers can be adopted, the peristaltic pump simulates small rain and medium rain, and the direct-current water pump simulates large rain and heavy rain. The rain gauge is made of transparent materials, so that an observer can intuitively know how the rain gauge works.
In practical use, an adjusting button can be configured for adjusting the flow rate of the first water pump to simulate rainfall of different sizes.
Optionally, first water pump system also can adopt hand water pump to replace electric water pump, but then the manual selection gear that rains forms different rainfall for audience's participation feels good, and is interesting stronger.
As an example, if the weather display mechanism comprises an air humidity display mechanism, the air humidity display mechanism comprises: the second water tank 16 and the second water pump 17 are positioned on the inner side of the display box body cover, the fan fixing frame 18 is fixed on the upper part of the inner side of the display cover, the first fan 19 is fixed on the fan fixing frame, and the wet-dry bulb hygrothermograph 20 is positioned in the display cover;
the water inlet of the second water pump extends into the second water tank, the water outlet of the second water pump is communicated with the atomizing nozzle, and the display cover is provided with an air inlet at a position opposite to the fan fixing frame.
In this embodiment, the psychrometer measures the air temperature and humidity by using a psychrometer, the psychrometer measures the wet bulb temperature by using a spray-after-blow mode, and more specifically, the second water pump sprays the water in the second water tank to the psychrometer through the atomizer and blows the water to the psychrometer through the fan.
The fan fixing frame is fixedly connected with the display cover and used for fixing the fan, and an air inlet is formed in the position of the display cover, which is right opposite to the fan fixing frame, so that air can be conveniently led in.
The hygrothermograph of the wet-dry bulb can display through the display panel on the front side of the display box cover, so that a user can observe temperature and humidity changes.
As an example, if the weather display mechanism comprises a wind speed measurement display mechanism, the wind speed measurement display mechanism comprises: the second fan 21 is fixed on the upper side of the display box body cover, and the anemometer 22 is fixed on the air outlet side of the second fan;
and an air outlet is formed in the position, which is opposite to the air outlet side of the second fan, of the display cover.
The wind speed measurement adopts a combination form of a fan and an anemometer, the second fan can continuously blow to audiences after blowing the anemometer, and the measured wind volume can be displayed in time through the display panel, so that the audiences know how the anemometer works, and can actually feel feelings brought by different wind power sizes.
Optionally, the second fan may be fitted with an adjustment button to adjust the wind speed. The second fan may also be a manually rotatable fan to provide a greater level of audience participation.
Through the meteorological popular science display device that this application embodiment provided, realized the measurement of simulation part meteorological data for the public is convenient for public's quick understanding to physical meaning and the measuring principle that can audio-visually understand these meteorological data.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (8)
1. A meteorological science popularization display device, characterized by includes: the weather display device comprises a display box body base, a display box body cover fixed on the upper side of the display box body base, a display cover fixed on the upper side of the display box body cover, a weather display mechanism fixed in the display cover and a display rack positioned on one side of the box body base;
the display stand comprises a frame, at least one cross bar fixed on the lower side of the frame, and a display board fixed on the upper side of the frame.
2. The weather display device of claim 1, wherein the weather display mechanism includes any one of:
an atmospheric pressure display mechanism;
a rainfall measurement display mechanism;
an air humidity display mechanism;
wind speed measurement display mechanism.
3. The weather science display device according to claim 2, wherein if the weather display mechanism comprises an atmospheric pressure display mechanism, the atmospheric pressure display mechanism comprises: the vacuum pump is fixed on the inner side of the display box body cover, the vacuum cover is fixed on the upper side of the display box body cover, the water tank is fixed on the inner side of the vacuum cover, and the test tube is fixed on the inner side of the water tank through a test tube fixing frame;
wherein, the mouth of pipe of test tube is down, the vacuum pump pass through the trachea with the inboard intercommunication of vacuum cover.
4. The weather science display device according to claim 3, wherein a vacuum cover bottom plate is fixed on the upper side of the display box cover, the vacuum cover bottom plate is provided with a clamping groove which is matched with the shape of the lower portion of the vacuum cover, and a sealing rubber gasket is arranged in the clamping groove.
5. The weather science display device of claim 2, wherein if the weather display mechanism comprises a rain measurement display mechanism, the rain measurement display mechanism comprises: the first water tank and the first water pump are positioned on the inner side of the display box body cover, the spray header is fixed on the upper side of the display box body cover, and the rain measuring cylinder is fixed on the lower side of the spray header;
wherein, the water inlet of the first water pump extends into the first water tank, and the water outlet of the first water pump is communicated with the spray header.
6. The weather science display of claim 5, wherein the first water pump comprises a straight-flow pump and/or a peristaltic pump.
7. The weather science display device of claim 2, wherein if the weather display mechanism comprises an air humidity display mechanism, the air humidity display mechanism comprises: the second water tank and the second water pump are positioned on the inner side of the display box body cover, the fan fixing frame is fixed on the upper part of the inner side of the display cover, the first fan is fixed on the fan fixing frame, and the wet-dry bulb hygrothermograph is positioned in the display cover;
the water inlet of the second water pump extends into the second water tank, the water outlet of the second water pump is communicated with the atomizing nozzle, and the display cover is provided with an air inlet at a position opposite to the fan fixing frame.
8. The weather science display device of claim 2, wherein if the weather display mechanism comprises a wind speed measurement display mechanism, the wind speed measurement display mechanism comprises: the second fan is fixed on the upper side of the display box body cover, and the anemometer is fixed on the air outlet side of the second fan;
and an air outlet is formed in the position, which is opposite to the air outlet side of the second fan, of the display cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122044236.3U CN215814768U (en) | 2021-08-27 | 2021-08-27 | Meteorological science popularization display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122044236.3U CN215814768U (en) | 2021-08-27 | 2021-08-27 | Meteorological science popularization display device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215814768U true CN215814768U (en) | 2022-02-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122044236.3U Active CN215814768U (en) | 2021-08-27 | 2021-08-27 | Meteorological science popularization display device |
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| Country | Link |
|---|---|
| CN (1) | CN215814768U (en) |
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2021
- 2021-08-27 CN CN202122044236.3U patent/CN215814768U/en active Active
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