CN219267183U - Planetary detection demonstration device based on rabdosia - Google Patents
Planetary detection demonstration device based on rabdosia Download PDFInfo
- Publication number
- CN219267183U CN219267183U CN202320103107.3U CN202320103107U CN219267183U CN 219267183 U CN219267183 U CN 219267183U CN 202320103107 U CN202320103107 U CN 202320103107U CN 219267183 U CN219267183 U CN 219267183U
- Authority
- CN
- China
- Prior art keywords
- star
- planetary
- driving assembly
- fixed
- planet
- 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.)
- Active
Links
Images
Landscapes
- Studio Devices (AREA)
Abstract
The utility model discloses a planetary detection demonstration device based on a Rabdosia method, which comprises a fixed frame, a fixed star, a planet I, a planet II, a satellite and a camera component. The fixed star can emit light with constant illumination, the planet I and the planet II do circular motion around the fixed star, the satellite does circular motion around the planet II, and the camera component can collect illumination in a visual field to generate signal waves. The planetary I and the planetary II can periodically shield the light of the star in the circular motion process, so that the waveform of the signal wave is periodically changed, and whether the star exists around the star can be detected through waveform analysis, and the detection method is called a star method. The planetary detection demonstration device based on the method of the utility model can demonstrate the phenomenon that the optical signal waveform changes periodically with the periodic star of the planet when the planet is in the star, and the device can teach the principle of the method of the star and provide great help for astronomical teaching.
Description
Technical Field
The utility model belongs to the field of astronomical teaching, and particularly relates to a planetary detection demonstration device based on a satellite method.
Background
In the astronomical science field, exploration and research of planets revolving around stars in an unknown space is always limited by objective characteristics of the planets, such as no light emission and no visibility. Unlike the planet, the star has the characteristic of self-luminescence, and the planet can periodically shade the light emitted by the star in the process of revolving around the star, and the astronomical phenomenon is called Ling Xing. In the process of planetary planets, the optical sensor can observe the periodical change of the optical signal received by the sensor, the existence of the planets around the star can be known by the periodical change, and the method for judging the existence of the planets around the star is called a planets method in astronomy. Ling Xingfa is an important astronomical method for judging whether planets exist around stars in a space, but in the field of astronomical teaching, a demonstration device based on the method is still blank. Therefore, innovative research and development of a planetary detection demonstration device based on the satellite method is necessary for teaching demonstration of a method and a principle of universe planetary detection by using the satellite method.
Disclosure of Invention
First, the technical problem to be solved
The utility model provides a planetary detection demonstration device based on a satellite method, which aims to solve the current situation that the astronomical teaching aid for carrying out planetary detection principle display by using the satellite method in the astronomical teaching field at present.
(II) technical scheme
In order to solve the problems, the utility model provides a planetary detection demonstration device based on a Rabdosia method, which comprises a fixed frame, a star, a planet I, a planet II, a satellite and a camera component;
the fixed frame is fixed on the ground;
the fixed star is rotatably connected with a driving assembly I, the driving assembly I is fixed on a fixed frame, and the driving assembly I comprises a driving motor, a base, a transmission shaft and an illumination power supply device;
the planetary I is rotatably connected with a driving assembly II, the driving assembly II is fixed on a fixed frame, and the driving assembly II comprises a driving motor, a base, a transmission shaft and a bracket;
the planetary II is rotatably connected with the driving assembly III, the driving assembly III comprises a driving motor, a base, a transmission shaft and a bracket, and the driving assembly III is rotatably connected with the driving assembly I through the bracket;
the satellite is rotatably connected with the driving assembly III;
the camera component comprises a camera, a fixing frame, a signal wire and a PC (personal computer), wherein the camera is fixed on the ground through the fixing frame and connected with the PC through the signal wire, the camera is opposite to a luminous star, and the distance between the camera component and the star is larger than that between the camera component and the star and that between the camera component and the star are larger than those between the camera component and the star.
Further, the fixed star is a luminous light source, the fixed star light source is powered by the illumination power supply device of the driving assembly I, continuously emits light with constant illumination under the driving of electric power, the fixed star rotates under the driving of the driving assembly I to simulate the autorotation of the fixed star, and the autorotation period can be regulated by the output rotating speed of the driving motor.
Further, the planet I is rotatably connected with the driving assembly II, and driven by a driving motor of the driving assembly II, the planet I moves circularly around the fixed star to simulate the revolution of the planet I around the fixed star, the revolution period of the planet I can be adjusted by adjusting the output rotating speed of the driving motor, and the orbit radius can be adjusted by adjusting the fixed position of the planet I on the support.
Further, the planet II and the driving assembly III are rotatably connected with the driving assembly I, the planet II and the driving assembly III do circular motion around the star under the action of a driving motor of the driving assembly I, the revolution period of the planet II around the star is simulated, the revolution period can be regulated by regulating the output rotating speed of the driving motor, the orbit radius can be regulated by regulating the fixed positions of the planet II and the driving assembly III on the support, and the planet II does circular motion by itself under the action of the driving motor of the driving assembly III, so that the autorotation of the planet II is simulated.
Further, the satellite is rotatably connected with the driving assembly III, the satellite performs circular motion around the planet II under the action of a driving motor of the driving assembly III, the revolution of the satellite around the planet II is simulated, the revolution period of the satellite can be regulated by regulating the output rotating speed of the driving motor, and the orbit radius can be regulated by the fixed position of the satellite on the support.
Further, the camera can collect illuminance in the visual field range, the collected data are transmitted to the PC through the signal wire, and the illuminance signals in the visual field range are converted into electric signals through software to generate a waveform chart.
Further, the planetary I, the planetary II and the satellite periodically shield the light emitted by the star and entering the camera in the process of respective circular motions, so that the illuminance received by the camera is periodically changed, and further the electric signal waveform is periodically changed, the function of detecting and judging the existence of the planetary around the star can be realized through analyzing the electric signal waveform, the demonstration device can intuitively demonstrate the process of shielding the light emitted by the star in the revolution process, not only can demonstrate the real-time state of each celestial body in the process of the star, but also can demonstrate the phenomenon of real-time change of the illuminance received by the camera in real time in the process, and realize the function of intuitively demonstrating Ling Xingfa the planetary detection method at multiple angles.
Further, the demonstration device can demonstrate the process of the star I without the satellite and the process of the star II without the satellite, the real-time state of each celestial body and the waveform difference of the illuminance signal wave in the satellite-based satellite detection method are intuitively reflected, and more objective and comprehensive teaching demonstration on the satellite-based satellite detection method is realized.
The revolution period and orbit radius of the planet I, the planet II and the satellite are adjustable, the planet I, the planet II and the satellite are used for simulating the phenomenon of the satellite in different periods and radii to obtain satellite data in different states, and the law of influence of the parameters of the revolution period and the orbit radius on the waveform can be obtained through analysis of the change law of the data, so that astronomical scientific detection is assisted.
(III) beneficial effects
The technical scheme of the utility model has the following advantages: the planetary detection demonstration device based on the rabdosia method provided by the utility model can demonstrate the process of shielding the sun from emitting light in the revolution process of the planet and also can demonstrate the phenomenon of real-time change of illuminance received by a camera in the process, and the principle of the planetary detection method Ling Xingfa is intuitively demonstrated at multiple angles. Meanwhile, the demonstration device can simulate and demonstrate the change trend and change rule of waveforms under the conditions of the existence of the planet, different revolution radiuses, revolution periods, the existence of satellites and the like by starting and stopping the driving motor of the planet, changing the revolution radiuses, revolution periods and the like of the planet, further analyze and obtain the data of the influence of the planet in different parameter states on the waveform of the signal wave when the planet is in a satellite state, and further guide astronomical scientific detection.
In addition to the technical problems, features of the constituent technical solutions and advantages brought by the technical features of the technical solutions described above, other technical features of the present utility model and advantages brought by the technical features of the technical solutions, further description will be made with reference to the accompanying drawings.
Drawings
Fig. 1 is a schematic diagram of a planetary detection demonstration device based on a rubberstar method according to an embodiment of the present utility model.
In the figure: 1: a fixed frame; 2: a drive assembly I;3: star; 4: planetary I;5: a drive assembly II;6: a drive assembly III;7: planetary II;8: a satellite; 9: and a camera assembly.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted", "connected" and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected or rotatably connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
As shown in fig. 1, the planetary detection demonstration device based on the rubble method provided by the embodiment of the utility model comprises a fixed frame 1, a driving assembly I2, a star 3, a planet I4, a driving assembly II 5, a driving assembly III 6, a planet II 7, a satellite 8 and a camera component 9.
The driving assembly I2 is fixed on the fixed frame 1 through a fastener, and the driving assembly I2 consists of a base, a driving motor, an illumination power supply device and a transmission shaft. The fixed star 3 and the driving assembly I2 are rotatably connected through a transmission shaft, the fixed star 3 can rotate under the driving of the driving motor, the rotation of the fixed star is simulated, and the rotation period can be regulated by regulating the output rotation speed of the driving motor. The fixed star 3 is a luminous light source, and the fixed star 3 is connected with the illumination power supply device and emits light with constant illumination under the drive of electric power.
The driving assembly II 5 comprises a driving motor, a base, a transmission shaft and a bracket, wherein the driving assembly II 5 is fixed on the fixed frame 1 through the base, and the driving assembly I2 is coaxial with the transmission shaft of the driving assembly II 5. The planet I4 is rotatably connected with the driving assembly II 5 through the support and the transmission shaft, the planet I4 moves circularly around the fixed star 3 under the driving of the driving motor, the revolution of the planet I4 around the fixed star is simulated, the revolution period of the planet I4 can be regulated by regulating the output rotating speed of the driving motor, and the orbit radius of the revolution of the planet I4 can be regulated by regulating the fixed position of the planet I4 on the support.
The driving assembly III 6 consists of a base, a driving motor, a transmission shaft and a support, the planetary II 7 and the driving assembly III 6 are rotatably connected with the driving assembly I2 through the support, and the planetary II 7 is circularly moved around the fixed star 3 under the action of the driving motor of the driving assembly I2 to simulate the revolution of the planetary II 7 around the fixed star 3. The revolution period can be adjusted by adjusting the output rotation speed of the driving motor, and the orbit radius can be adjusted by adjusting the fixed position of the planet II 7 on the bracket. The planet II 7 performs circular motion under the action of a driving motor of the driving assembly III 6, and the rotation of the planet II 7 is simulated.
Meanwhile, the satellite 8 is rotatably connected with the driving assembly III 6 through the support and the transmission shaft, and moves circularly around the satellite II 7 under the action of the driving motor, so that the revolution of the satellite 8 around the satellite II 7 is simulated, the revolution period of the satellite 8 can be regulated by regulating the output rotating speed of the driving motor, and the orbit radius can be regulated by regulating the fixed position of the satellite 8 on the support.
Meanwhile, the camera component 9 comprises a camera, a fixing frame, a signal wire and a PC, wherein the camera is fixed on the ground through the fixing frame and is connected with the PC through the signal wire. The distance between the camera and the star is larger than that between the camera and the star and the distance between the camera and the star are larger than those between the camera and the star I4 and the star II 7, and the camera faces the luminous star 3. The PC of the camera assembly 9 is provided with software capable of converting illuminance signals into waveform signals, the camera can collect illuminance in a visual field range, the collected illuminance signals are transmitted to the PC through a signal wire, the illuminance signals in the visual field range are converted into electric signals through the software, and a waveform diagram is generated and displayed.
It should be noted that, in the process of revolving around the star 3, the planetary I4 and the planetary II 7 periodically block the light emitted by the star 3 and entering the camera, so that the illumination received by the camera periodically changes, which is called as a "rubble" in astronomy, and the existence of the planetary may be determined by this method, and this determination method is called a "rubble" method. The periodic change of the illuminance received by the camera can be reflected on the change of the electric signal waveform in real time, and the existence, revolution period, orbit radius and other information of the planets around the star can be analyzed through analysis of the electric signal waveform. The Ling Xingfa planetary detection demonstration device can intuitively demonstrate the process that each planetary shields the star from emitting light in the revolution process of the planetary at a plurality of angles, can demonstrate the real-time state of each celestial body in the revolution process of the planetary, and can also demonstrate the phenomenon that the illuminance received by the camera view angle in real time changes in real time in the process, so that the function of intuitively demonstrating Ling Xingfa the planetary detection method at a plurality of view angles is realized, and the blank situation of the astronomical teaching field demonstration device is filled.
Furthermore, the demonstration device can demonstrate the process of the star I without the satellite and the process of the star II without the satellite, the real-time state of each celestial body and the waveform difference of the illuminance signal wave in the satellite-based satellite in-satellite process are intuitively reflected, so that teaching demonstration of a satellite detection method is more objective and comprehensive.
The revolution period and orbit radius of the planet I, the planet II and the satellite in the demonstration device are adjustable, and the demonstration device is used for simulating the phenomenon of the planet under different periods and radii to obtain waveform data under different states. By analyzing the data change rules under different states, the rules of the influence of revolution period and orbit radius parameters on waveforms can be obtained, and the purpose of assisting in guiding scientific detection can be realized while astronomical teaching.
In this embodiment, star 3, planet I4, planet II 7, satellite 8, camera are on same horizontal plane, and the planet is in-process to the shielding effect of star light more obvious, adopts lower cost's camera also can realize more obvious wave form show state, obtains better teaching effect. If all celestial bodies are not in the same horizontal plane, when the waveform difference acquired by adopting the low-cost cameras is relatively fine, technicians only need to replace the high-sensitivity cameras, and good display effects can be realized as well.
In conclusion, the planetary detection demonstration device based on the satellite method provided by the utility model fills the situation that no astronomical teaching device of the type exists at present, can realize the function of intuitively demonstrating the Ling Xingfa planetary detection method in multiple angles, and has great teaching significance. Meanwhile, rules and conclusions obtained by analyzing and summarizing the waveform diagrams of the device in different satellite states can assist astronomical scientific researchers in carrying out space planetary detection, and the device has certain scientific significance.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.
Claims (6)
1. Planetary detection presentation device based on Ling xing method, its characterized in that: the device comprises a fixed frame, a fixed star, a planet I, a planet II, a satellite and a camera component;
the fixed frame is fixed on the ground;
the fixed star is rotatably connected with a driving assembly I, the driving assembly I is fixed on a fixed frame, and the driving assembly I comprises a driving motor, a base, a transmission shaft and an illumination power supply device;
the planetary I is rotatably connected with a driving assembly II, the driving assembly II is fixed on a fixed frame, and the driving assembly II comprises a driving motor, a base, a transmission shaft and a bracket;
the planetary II is rotatably connected with the driving assembly III, the driving assembly III comprises a driving motor, a base, a transmission shaft and a bracket, and the driving assembly III is rotatably connected with the driving assembly I through the bracket;
the satellite is rotatably connected with the driving assembly III;
the camera component comprises a camera, a fixing frame, a signal wire and a PC (personal computer), wherein the camera is fixed on the ground through the fixing frame and connected with the PC through the signal wire, the camera is opposite to a luminous star, and the distance between the camera component and the star is larger than that between the camera component and the star and that between the camera component and the star are larger than those between the camera component and the star.
2. The planetary detection demonstration device based on the rubberstar method according to claim 1, wherein: the fixed star is a luminous light source, the fixed star light source is powered by the illumination power supply device of the driving assembly I, continuously emits light with constant illumination under the driving of electric power, the fixed star rotates under the driving of the driving assembly I to simulate the autorotation of the fixed star, and the autorotation period can be regulated by the output rotating speed of the driving motor.
3. The planetary detection demonstration device based on the rubberstar method according to claim 1, wherein: the planetary I is rotatably connected with the driving assembly II, and driven by a driving motor of the driving assembly II, the planetary I moves circularly around the fixed star to simulate the revolution of the planetary I around the fixed star, the revolution period of the planetary I can be regulated by regulating the output rotating speed of the driving motor, and the orbit radius can be regulated by regulating the fixed position of the planetary I on the support.
4. The planetary detection demonstration device based on the rabdosia method according to claim 1 or 2, wherein: the planetary II and the driving assembly III are rotatably connected with the driving assembly I, the planetary II and the driving assembly III do circular motion around the star under the action of a driving motor of the driving assembly I, the revolution period can be adjusted by adjusting the output rotating speed of the driving motor to simulate the revolution of the planetary II around the star, the orbit radius can be adjusted by adjusting the fixed positions of the planetary II and the driving assembly III on the support, and the planetary II does circular motion by itself under the action of the driving motor of the driving assembly III to simulate the autorotation of the planetary II.
5. A planetary detection demonstration device based on the method of the rabdosia as claimed in any one of claims 1 to 4, wherein: the satellite is rotatably connected with the driving assembly III, the satellite performs circular motion around the planet II under the action of a driving motor of the driving assembly III, the revolution period of the satellite is simulated around the planet II, the revolution period of the satellite can be regulated by regulating the output rotating speed of the driving motor, and the orbit radius can be regulated by the fixed position of the satellite on the support.
6. The planetary detection demonstration device based on the rubberstar method according to claim 5, wherein: the camera can collect illuminance in the visual field range, the collected data are transmitted to the PC through the signal wire, and the illuminance signals in the visual field range are converted into electric signals through software to generate a waveform chart.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320103107.3U CN219267183U (en) | 2023-02-02 | 2023-02-02 | Planetary detection demonstration device based on rabdosia |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320103107.3U CN219267183U (en) | 2023-02-02 | 2023-02-02 | Planetary detection demonstration device based on rabdosia |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219267183U true CN219267183U (en) | 2023-06-27 |
Family
ID=86871959
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320103107.3U Active CN219267183U (en) | 2023-02-02 | 2023-02-02 | Planetary detection demonstration device based on rabdosia |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219267183U (en) |
-
2023
- 2023-02-02 CN CN202320103107.3U patent/CN219267183U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103939296A (en) | Offshore wind turbine simulation experiment device | |
| CN219267183U (en) | Planetary detection demonstration device based on rabdosia | |
| CN206877575U (en) | A kind of physical optics demonstrator | |
| CN204463691U (en) | The dynamic demonstration device of geostationary satellite and polar-orbiting satellite operation service | |
| CN101567149B (en) | Sun and earth movement demonstrator and sun, earth and moon movement demonstrator | |
| CN100443881C (en) | Field BRDF fixed point automatic measuring device | |
| CN107830822A (en) | A kind of opto-electrical angle measuring apparatus | |
| CN210200128U (en) | A light space operation appearance for building creation | |
| CN115046634A (en) | Novel all-fiber moon tracker | |
| KR101201605B1 (en) | A system for simulation of solar motion using latitude, longitude and time information | |
| CN209340752U (en) | Terahertz single-element detector rotated detection is without blind spot device | |
| CN211362275U (en) | Intelligent shopping guide robot for shopping mall | |
| CN220272051U (en) | Experimental device for demonstrating Ling Xing method | |
| CN109027772B (en) | Centripetal dynamic solar simulator | |
| CN212484755U (en) | Direct sunlight demonstration mechanism | |
| CN202677712U (en) | Sun vertical incident point regression movement apparatus | |
| CN105609026B (en) | A kind of device for detecting performance and method of panel drive circuit | |
| CN106128235A (en) | Vibration and wave motion demonstrator | |
| CN2713465Y (en) | Fixed point automatic measurement device for field BRDF | |
| CN115900600B (en) | Deep hole straightness and contour detection device and detection method | |
| CN209765900U (en) | moon phase change simulator | |
| CN205581654U (en) | Real -time sun tracer of panorama | |
| CN109163183B (en) | Device for rotating and detecting terahertz unit detector without blind spot | |
| CN211292961U (en) | Calibration device of wind speed sensor | |
| CN111081135B (en) | Sun and earth movement demonstration instrument with earth axis orientation mechanism |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |