Scientific device for simulating revolution motion of eight planets

Abstract

The utility model provides a scientific device for simulating revolution motion of eight planets. The scientific device comprises a control system, a bottom plate and a sun simulation structure arranged at the center of the bottom plate, eight groups of planet simulation devices and glass panels are sequentially arranged on the outer side of the sun simulation structure from near to far; the control system comprises a touch screen, a computer host, a motor controller, a serial server and eight rotary encoders; the touch screen is arranged on the glass panel and is connected with the computer host; the computer host is connected with the eight planetary simulation devices through the motor controller. The eight rotary encoders are installed on the eight planet simulation devices respectively and connected with the computer host through the serial port server. According to the utility model, the touch screen is clicked to send an instruction to the computer host, and the computer host indirectly controls the start and stop of the eight planetary simulation devices by controlling the motor controller. The rotary encoder is used for identifying the rotation speed and direction of the planet simulation device and displaying the obtained information on the touch screen.

Description

Technical Field

[0001] This utility model relates to the field of scientific simulation device technology, and in particular to a scientific device for simulating the orbital motion of eight planets. Background Technology

[0002] Over thousands of years of development, human civilization has gained a wealth of geometric knowledge about celestial bodies through astronomical observation, which in turn led to the development of mechanics. For example, by observing the motion of planets in the solar system, Kepler proposed the three laws of planetary motion, which Newton then used to develop calculus and derive the law of universal gravitation. Simulating the motion of planets in the solar system has given people an intuitive understanding of planetary motion, which is of great significance for both deep space exploration mission planning and for teaching and demonstration.

[0003] Currently, similar products on the market do not allow users to control the operation of the simulation device during use, making it impossible to rewind the orbital motion of the eight planets or achieve rapid changes in planetary positions. This is not conducive to user observation and lacks entertainment and fun. Utility Model Content

[0004] The purpose of this invention is to provide a scientific device for simulating the orbital motion of eight planets, which can solve the problem.

[0005] The objective of this utility model is achieved through the following technical solution:

[0006] A scientific device simulating the orbital motion of eight planets includes a control system, a base plate, and a solar simulation structure installed at the center of the base plate. Eight sets of planetary simulation devices and glass panels are arranged sequentially from near to far on the outer side of the solar simulation structure. The control system includes a touch screen, a computer host, a motor controller, a serial port server, and eight rotary encoders. The touch screen is mounted on the glass panel and connected to the computer host. The computer host is connected to each of the eight sets of planetary simulation devices via the motor controller. The eight rotary encoders are installed on each of the eight sets of planetary simulation devices and connected to the computer host via the serial port server.

[0007] Preferably, each set of planetary simulation devices includes multiple support rods, a planetary assembly, a revolution gear ring, multiple sets of drive assemblies, and a rotation gear ring; each support rod has a fixing component at its top, and the revolution gear ring is movably mounted between multiple fixing components; both the rotation gear ring and the revolution gear ring are annular frames with a toothed groove structure on the inner side; the rotation gear ring is fixed to the top of each support rod; each set of drive assemblies includes a column and a motor located on the outer side of the column top, with a first gear connected to the output end of the motor; the revolution gear ring is mounted on the top of multiple columns and meshes with the first gear on its inner side; a limit ring is fixedly mounted above the revolution gear ring via multiple rod-like structures; the planetary assembly includes a rotating rod and a planetary model and a second gear respectively connected to the upper and lower ends of the rotating rod; the rotating rod is movably mounted on the limit ring; the second gear meshes with the inner side of the rotation gear ring.

[0008] Preferably, the motor controller is connected to the motor on each set of planetary simulation devices; each rotary encoder is installed on each motor.

[0009] Preferably, the limiting ring is provided with a fixed cylinder for installing the planetary assembly, and the rotating rod is movably installed inside the fixed cylinder; the outer side of the fixed cylinder is connected to the satellite model through a rod-like structure.

[0010] Preferably, a protective plate is provided between the glass panel and the base plate, with the upper edge of the protective plate connected to the outer side of the glass panel and the lower edge of the protective plate connected to the outer side of the base plate.

[0011] Preferably, the protective plate has an inspection port.

[0012] Preferably, the fixing member consists of a column and two limiting plates, the minimum outer diameter of the limiting plates being greater than the maximum outer diameter of the column; the orbital gear ring is installed between the two limiting plates.

[0013] Preferably, the solar simulation structure consists of a cylindrical body and a hemispherical dome; the hemispherical dome is a solar model made of a light-transmitting material, and a first light strip is installed inside the cylindrical body.

[0014] Preferably, a second light strip is provided under the glass panel.

[0015] The advantages of this utility model compared to the prior art are as follows:

[0016] Users can send commands to the computer host by clicking the touchscreen. The computer host then indirectly controls the start and stop of the eight planetary simulators through the motor controller, increasing the fun. A rotary encoder identifies the rotation speed and direction of the planetary simulators and displays the information on the touchscreen for easy viewing. Attached Figure Description

[0017] Figure 1 This is a structural diagram of a scientific device for simulating the orbital motion of eight planets according to this utility model.

[0018] Figure 2 This is a schematic diagram of the control system of a scientific device simulating the orbital motion of eight planets according to this utility model.

[0019] Figure 3 for Figure 1 Structural diagram of the eight planetary simulation devices in the middle.

[0020] Figure 4 for Figure 1 Top view.

[0021] Figure 5 for Figure 4 A schematic diagram of the cross section of AA.

[0022] Figure 6 for Figure 1 A structural diagram of a group of planetary simulation devices.

[0023] Figure 7 for Figure 6 Structural diagram of the middle support rod.

[0024] The following are the descriptions of the reference numerals:

[0025] 1: Base plate, 2: Solar simulation structure, 3: Planetary simulation device, 4: Glass panel, 5: Touch screen, 6: Computer host, 7: Motor controller, 8: Serial server, 9: Rotary encoder, 10: Protective plate, 101: Inspection port, 201: Cylinder, 202: Hemispherical cover, 203: First light strip, 301: Support rod, 302: Planetary assembly, 303: Revolutionary gear, 304: Drive assembly, 305: Rotating gear, 306: Fixing component, 307: Column, 308: Motor, 309: First gear, 310: Limiting ring, 311: Fixed cylinder, 312: Planetary model, 313: Rotating rod, 314: Second gear, 315: Satellite model, 316: Column, 317: Limiting plate, 401: Second light strip. Detailed Implementation

[0026] The embodiments of this disclosure will now be described in detail with reference to the accompanying drawings.

[0027] The following specific examples illustrate the implementation of this disclosure. Those skilled in the art can easily understand the advantages and effects of this disclosure from the content disclosed in this specification. Obviously, the described embodiments are only a part of the embodiments of this disclosure, and not all of them. This disclosure can also be implemented or applied through other different specific embodiments, and the details in this specification can also be modified or changed based on different viewpoints and applications without departing from the spirit of this disclosure. It should be noted that, in the absence of conflict, the following embodiments and features in the embodiments can be combined with each other. Based on the embodiments in this disclosure, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this disclosure.

[0028] Example 1

[0029] This invention allows users to send commands to the computer host 6 via the touchscreen 5. The computer host 6 then indirectly controls the start and stop of the eight planetary simulation devices 3 through the motor controller 7, increasing the fun. The rotary encoder 9 is used to identify the rotation speed and direction of the planetary simulation devices 3 and displays the acquired information on the touchscreen 5 for easy viewing by the user.

[0030] like Figure 1-4 As shown, a scientific device simulating the orbital motion of eight planets includes a control system, a base plate 1, and a solar simulation structure 2 installed at the center of the base plate 1. Eight sets of planetary simulation devices 3 and a glass panel 4 are arranged sequentially from near to far on the outer side of the solar simulation structure 2. The control system includes a touch screen 5, a computer host 6, a motor controller 7, a serial port server 8, and eight rotary encoders 9. The touch screen 5 is mounted on the glass panel 4 and connected to the computer host 6. The computer host 6 is connected to the eight sets of planetary simulation devices 3 through the motor controller 7. The eight rotary encoders 9 are installed on the eight sets of planetary simulation devices 3 and connected to the computer host 6 through the serial port server 8.

[0031] like Figure 6-7As shown, each planetary simulation device 3 further includes multiple support rods 301, a planetary assembly 302, a revolution gear ring 303, multiple drive assemblies 304, and a rotation gear ring 305; each support rod 301 has a fixing member 306 at its top, and the revolution gear ring 303 is movably mounted between multiple fixing members 306; both the rotation gear ring 305 and the revolution gear ring 303 are annular frames with a toothed groove structure on the inner side; the rotation gear ring 305 is fixed to the top of each support rod 301; each drive assembly 304 includes a column 307 and a component mounted on the column. A motor 308 is located on the outer side of the top of column 307, and the output end of motor 308 is connected to a first gear 309. A planetary gear ring 303 is installed on the top of multiple columns 307 and meshes with the first gear 309 on its inner side. A limit ring 310 is fixedly installed above the planetary gear ring 303 by multiple rod-like structures. The planetary assembly 302 includes a rotating rod 313 and a planetary model 312 and a second gear 314 respectively connected to the upper and lower ends of the rotating rod 313. The rotating rod 313 is movably installed on the limit ring 310. The second gear 314 meshes with the inner side of the rotating gear ring 305.

[0032] Furthermore, the motor controller 7 is connected to the motor 308 on each set of planetary simulation devices 3; each rotary encoder 9 is correspondingly installed on each motor 308.

[0033] Furthermore, the limiting ring 310 is provided with a fixed cylinder 311 for installing the planetary assembly 302, and the rotating rod 313 is movably installed inside the fixed cylinder 311; the outer side of the fixed cylinder 311 is connected to the satellite model 315 through a rod-like structure.

[0034] Furthermore, a protective plate 10 is provided between the glass panel 4 and the base plate 1, with the upper edge of the protective plate 10 connected to the outer side of the glass panel 4 and the lower edge of the protective plate 10 connected to the outer side of the base plate 1.

[0035] Furthermore, the guard plate 10 is provided with an inspection port 101.

[0036] Furthermore, the fixing member 306 is composed of a column 316 and two limiting plates 317, the minimum outer diameter of the limiting plate 317 being greater than the maximum outer diameter of the column 316; the revolving gear ring 303 is installed between the two limiting plates 317.

[0037] like Figure 5 As shown, the solar simulation structure 2 is further composed of a cylindrical body 201 and a hemispherical cover 202; the hemispherical cover 202 is a solar model made of light-transmitting material, and a first light strip 203 is provided inside the cylindrical body 201.

[0038] Furthermore, a second light strip 401 is provided under the glass panel 4.

[0039] Working principle:

[0040] The user sends commands to the computer host 6 by clicking the touch screen 5. The computer host 6 then controls the motor 308 to start via the motor controller 7. The motor 308 drives the first gear 309 to rotate, and the orbital gear ring 303 meshing with the first gear 309 is also driven. The planetary assembly 302 located on the orbital gear ring 303 revolves around the solar simulation structure 2. During the orbital motion of the planetary assembly 302, the second gear 314 also moves. However, because it meshes with the rotational gear ring 305, and the rotational gear ring 305 is in a fixed state, the second gear 314 rotates, thereby driving the planetary model 312 at the top of the rotating rod 313 to rotate. The entire device thus realizes the rotation and revolution of the planetary model 312.

[0041] In the description of this utility model, it should be understood that the terms "middle", "length", "upper", "lower", "front", "rear", "vertical", "horizontal", "inner", "outer", "radial", "circumferential", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0042] In this invention, unless otherwise expressly specified and limited, the first feature "on" the second feature may be in direct contact with the first feature, or indirect contact with the first feature through an intermediate medium. "A plurality of" means at least two, such as two, three, etc., unless otherwise expressly and specifically limited.

[0043] In this utility model, unless otherwise specified or limited, the terms "installed," "connected," "connect," "fixed," etc. should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integration; mechanical connection, electrical connection, or communication; direct connection or indirect connection through an intermediate medium; internal communication between two elements or interaction between two elements, unless otherwise specified. For those skilled in the art, the specific meanings of the above terms in this utility model can be understood according to specific circumstances.

[0044] The above description is merely illustrative of the embodiments of this utility model and is not intended to limit the scope of this utility model. For those skilled in the art, any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model without creative labor should be included within the protection scope of this utility model.

Claims

1. A scientific device for simulating the orbital motion of eight planets, characterized in that, The system includes a control system, a base plate (1), and a solar simulation structure (2) installed at the center of the base plate (1). Eight sets of planetary simulation devices (3) and a glass panel (4) are arranged in sequence from near to far on the outer side of the solar simulation structure (2). The control system includes a touch screen (5), a computer host (6), a motor controller (7), a serial port server (8), and eight rotary encoders (9). The touch screen (5) is set on the glass panel (4) and connected to the computer host (6). The computer host (6) is connected to the eight sets of planetary simulation devices (3) through the motor controller (7). The eight rotary encoders (9) are installed on the eight sets of planetary simulation devices (3) and connected to the computer host (6) through the serial port server (8).

2. The scientific device for simulating the orbital motion of eight planets as described in claim 1, characterized in that, Each planetary simulation device (3) includes multiple support rods (301), a planetary assembly (302), a revolution gear ring (303), multiple drive assemblies (304), and a rotation gear ring (305). Each of the support rods (301) is provided with a fixing member (306) at its top, and the revolution gear ring (303) is movably installed between the fixing members (306); the rotation gear ring (305) and the revolution gear ring (303) are both ring-shaped frames with tooth grooves on the inner side; the rotation gear ring (305) is fixed to the top of each of the support rods (301); each drive assembly (304) includes a column (307) and a motor (308) provided on the outer side of the top of the column (307), and the output end of the motor (308) is connected to a first gear (309). The revolution gear ring (303) is installed on the top of the multiple columns (307) and meshes with the first gear (309) on its inner side; a limit ring (310) is fixedly installed above the revolution gear ring (303) by multiple rod-like structures; the planetary assembly (302) includes a rotating rod (313) and a planet model (312) and a second gear (314) respectively connected to the upper and lower ends of the rotating rod (313); the rotating rod (313) is movably installed on the limit ring (310); the second gear (314) meshes with the inner side of the self-rotating gear ring (305).

3. The scientific device for simulating the orbital motion of eight planets as described in claim 2, characterized in that, The motor controller (7) is connected to the motor (308) on each set of planetary simulation devices (3); each of the rotary encoders (9) is installed on each motor (308).

4. The scientific device for simulating the orbital motion of eight planets as described in claim 2, characterized in that, The limiting ring (310) is provided with a fixed cylinder (311) for installing the planetary assembly (302), and the rotating rod (313) is movably installed inside the fixed cylinder (311); the outer side of the fixed cylinder (311) is connected to the satellite model (315) through a rod-like structure.

5. The scientific device for simulating the orbital motion of eight planets as described in claim 1, characterized in that, A protective plate (10) is provided between the glass panel (4) and the base plate (1). The upper edge of the protective plate (10) is connected to the outer side of the glass panel (4), and the lower edge of the protective plate (10) is connected to the outer side of the base plate (1).

6. The scientific device for simulating the orbital motion of eight planets as described in claim 5, characterized in that, The guard plate (10) is provided with an inspection port (101).

7. The scientific device for simulating the orbital motion of eight planets as described in claim 2, characterized in that, The fastener (306) is composed of a column (316) and two limiting plates (317), the minimum outer diameter of the limiting plate (317) is greater than the maximum outer diameter of the column (316); the revolving gear ring (303) is installed between the two limiting plates (317).

8. The scientific device for simulating the orbital motion of eight planets as described in claim 1, characterized in that, The solar simulation structure (2) is composed of a cylindrical body (201) and a hemispherical cover (202); the hemispherical cover (202) is a solar model made of light-transmitting material, and the cylindrical body (201) is equipped with a first light strip (203).

9. The scientific device for simulating the orbital motion of eight planets as described in claim 1, characterized in that, A second light strip (401) is provided under the glass panel (4).

Images