CN214671329U - Tornado demonstration system synchronous with music - Google Patents
Tornado demonstration system synchronous with music Download PDFInfo
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- CN214671329U CN214671329U CN202022384165.7U CN202022384165U CN214671329U CN 214671329 U CN214671329 U CN 214671329U CN 202022384165 U CN202022384165 U CN 202022384165U CN 214671329 U CN214671329 U CN 214671329U
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- base
- air inlet
- transparent plastic
- music
- inlet pipe
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Abstract
The utility model discloses a tornado demonstration system synchronous with music, which comprises a transparent plastic cylinder, wherein a top seat and a base are respectively arranged on the upper side and the lower side of the transparent plastic cylinder, the base is close to the bottom surface and is provided with an air inlet, the air inlet is connected with an air inlet pipe positioned in the base, the air inlet pipe is provided with an axial flow fan, the top of the base is provided with three air outlets communicated with the interior of the transparent plastic cylinder, the front end of the air inlet pipe is provided with three branch pipes which are respectively butted with the three air outlets, the three branch pipes are equidistantly distributed by taking the central axis of the base as the center, the three branch pipes are spiral, the top seat is provided with a dustproof cover, and the bottom of the dustproof cover is provided with a lighting lamp; the base is also internally provided with a control panel and a loudspeaker, and the control panel is provided with an SD card; the device is additionally provided with the steering engine and the flow blocking blades which can rapidly control the air quantity, the SD card and the loudspeaker play music, and the rhythm of the air flow and the music can synchronously wave through the control panel.
Description
Technical Field
The utility model relates to a meteorological teaching articles for use specifically are a tornado demonstration system synchronous with music.
Background
The tornado is a powerful and beautiful natural phenomenon, but people rarely have the opportunity to directly observe the natural phenomenon, and in order to meet the requirements of propaganda and teaching, a plurality of tornado demonstration systems are available in the market, so that people can visually see the operation of the tornado.
However, the cyclone strength of the current demonstration device cannot be changed, background music cannot be set off, and the experience feeling is single.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a tornado demonstration system synchronous with music to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a tornado demonstration system synchronous with music comprises a transparent plastic cylinder, wherein a top seat and a base are respectively arranged on the upper side and the lower side of the transparent plastic cylinder, an air inlet is formed in the position, close to the bottom surface, of the base, the air inlet is connected with an air inlet pipe located in the base, an axial flow fan is arranged on the air inlet pipe, three air outlets communicated with the interior of the transparent plastic cylinder are formed in the top of the base, three branch pipes which are respectively butted with the three air outlets are arranged at the front end of the air inlet pipe, the three branch pipes are distributed at equal intervals by taking the central axis of the base as the center, the three branch pipes are spiral, the top seat is provided with a dustproof cover, and a lighting lamp is arranged at the bottom of the dustproof cover; the base is also internally provided with a control panel and a loudspeaker, the control panel is provided with an SD card and is connected with the loudspeaker; and a flow blocking blade is arranged between the branch pipe and the axial flow fan, and a steering engine connected with the flow blocking blade is arranged on the outer wall of the air inlet pipe.
An upper filter screen is arranged at the joint of the top seat and the transparent plastic cylinder, and a lower filter screen is arranged at the joint of the base and the transparent plastic cylinder.
Compared with the prior art, the beneficial effects of the utility model are that: the device is additionally provided with the steering engine and the flow blocking blades which can rapidly control the air quantity, the SD card and the loudspeaker play music, and the rhythm of the air flow and the music can synchronously wave through the control panel.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
In the figure, 1-a top seat, 2-a transparent plastic cylinder, 3-a base, 11-a dustproof cover, 12-a lighting lamp, 13-an upper filter screen, 30-an air inlet, 31-an air inlet pipe, 32-an axial flow fan, 33-a flow blocking blade, 34-a steering engine, 35-an SD card, 36-a control panel, 37-a loudspeaker, 38-an air outlet and 39-a lower filter screen.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1, in an embodiment of the present invention, a tornado demonstration system synchronous with music comprises a transparent plastic cylinder 2, a top base 1 and a bottom base 3 are respectively disposed on the upper and lower sides of the transparent plastic cylinder 2, the bottom base 3 has an air inlet 30 near the bottom surface, the air inlet 30 is connected to an air inlet pipe 31 located inside the bottom base 3, an axial fan 32 is disposed on the air inlet pipe 31, three air outlets 38 communicated with the inside of the transparent plastic cylinder 2 are disposed on the top of the bottom base 3, three branch pipes respectively abutting against the three air outlets 38 are disposed at the front end of the air inlet pipe 31, the three branch pipes are equally spaced apart from each other with the central axis of the bottom base 3 as the center, and are spiral, the top base 1 has a dust cap 11, a lighting lamp 12 is disposed at the bottom of the dust cap 11, when the axial fan 32 operates, the airflows at the three air outlets 38 jointly form a spiral rising airflow, the transparent plastic cylinder 2 is illuminated by the illuminating lamp 12 to simulate a tornado effect; a control panel 36 and a loudspeaker 37 are further arranged in the base 3, the control panel 36 is provided with an SD card 35, the control panel 36 is connected with the loudspeaker 37, and when a 'tornado' is formed, the control panel 36 controls the loudspeaker 37 to play sound; be equipped with choked flow blade 33 between bleeder and axial fan 32, be equipped with the steering wheel 34 that is connected with choked flow blade 33 on the air-supply line 31 outer wall, when producing "tornado" through axial fan 32, can control the direction of choked flow blade 33 through steering wheel 34, thereby control the size of the inside air current cross-section of air-supply line 31, and then the air current intensity of control air outlet 38, form the "tornado" that the rotational speed is different, control panel 36 control loudspeaker 37 when steering wheel 34 controls choked flow blade 33, play different audio, the rotational speed of "tornado" can follow music rhythm synchronous change, form the effect of waving.
The connection part of the top seat 1 and the transparent plastic cylinder 2 is provided with an upper filter screen 13, and the connection part of the base 3 and the transparent plastic cylinder 2 is provided with a lower filter screen 39, so that dust entering the transparent plastic cylinder 2 under the action of wind power is prevented from influencing the demonstration effect.
The device is additionally provided with the steering engine 34 and the flow blocking blades 33 which can rapidly control the air quantity, the SD card 35 and the loudspeaker 37 to play music, and the airflow and the rhythm of the music are synchronously waved through the control panel 36.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (3)
1. A tornado demonstration system synchronous with music comprises a transparent plastic cylinder (2), it is characterized in that the upper side and the lower side of the transparent plastic cylinder (2) are respectively provided with a top seat (1) and a base seat (3), an air inlet (30) is arranged on the base (3) close to the bottom surface, the air inlet (30) is connected with an air inlet pipe (31) positioned in the base (3), an axial flow fan (32) is arranged on the air inlet pipe (31), the top of the base (3) is provided with three air outlets (38) communicated with the inside of the transparent plastic cylinder (2), the front end of the air inlet pipe (31) is provided with three branch pipes which are respectively butted with the three air outlets (38), the three branch pipes are distributed at equal intervals by taking the central axis of the base (3) as the center, the three branch pipes are spiral, the top seat (1) is provided with a dustproof cover (11), and the bottom of the dustproof cover (11) is provided with an illuminating lamp (12); the base (3) is also internally provided with a control panel (36) and a loudspeaker (37), the control panel (36) is provided with an SD card (35), and the control panel (36) is connected with the loudspeaker (37); flow blocking blades (33) are arranged between the branch pipes and the axial flow fan (32), and a steering engine (34) connected with the flow blocking blades (33) is arranged on the outer wall of the air inlet pipe (31).
2. A music-synchronized tornado presentation system according to claim 1, characterized in that the connection between the top base (1) and the transparent plastic tube (2) is provided with an upper filter screen (13).
3. A music-synchronized tornado presentation system according to claim 2, characterized in that the connection between the base (3) and the transparent plastic tube (2) is provided with a lower filter screen (39).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022384165.7U CN214671329U (en) | 2020-10-23 | 2020-10-23 | Tornado demonstration system synchronous with music |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022384165.7U CN214671329U (en) | 2020-10-23 | 2020-10-23 | Tornado demonstration system synchronous with music |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214671329U true CN214671329U (en) | 2021-11-09 |
Family
ID=78444621
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022384165.7U Active CN214671329U (en) | 2020-10-23 | 2020-10-23 | Tornado demonstration system synchronous with music |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214671329U (en) |
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2020
- 2020-10-23 CN CN202022384165.7U patent/CN214671329U/en active Active
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