A flying saucer simulation device for scientific and educational use

Abstract

The present invention discloses a flying saucer simulation device for science and education, which relates to the technical field of science and education equipment. The device comprises a base, a controller and a plurality of flying saucer simulation mechanisms. The flying saucer simulation mechanisms comprise a transparent conveying tube, a flying saucer top cover, a central axis, a rotating assembly, a rotating drive component, a transmission assembly and a rotary switch. The flying saucer top cover comprises a flying saucer body, a distance sensor, a light bar and a sound generator. The rotary switch is connected to the transmission assembly through a side wall of a shell. The upper end of the transmission assembly extends to the top of a cover plate through a positioning hole. The top of the transmission assembly is equipped with a rotating drive component, which is loosely sleeved on the central axis. The rotary switch can drive the rotating drive component to rotate through the transmission assembly, and the rotating drive component can drive the rotating assembly to rotate and rise along the central axis. Thus, a personalized, themed flying saucer simulation device for science and education is provided, which integrates entertainment and education, and can stimulate children's interest in exploring physical knowledge while playing, thereby combining education with entertainment.

Description

Technical Field

[0001] The present invention relates to the technical field of scientific and educational equipment, in particular to a flying saucer simulation device for scientific and educational use. Background Art

[0002] With the improvement of people's living standards and the advancement of educational concepts, children's growth cannot be separated from toys, and the demand for toys with scientific and educational characteristics is increasing day by day. However, today's children are not interested in traditional toys. Consumers are more focused on the entertainment and educational aspects of children's toys. They want to perfectly combine fun and knowledge, stimulate children's curiosity, and explore physics knowledge through play. At the same time, the trend of children's toys developing in the direction of personalization and theme in terms of creativity and design is becoming increasingly clear. Therefore, there is an urgent need to provide personalized, themed children's toys that combine entertainment and education. Summary of the Invention

[0003] In order to solve the above technical problems, the present invention provides a personalized, themed, and entertaining and educational flying saucer simulation device for science and education, which can stimulate children's interest in exploring physical knowledge while playing, and make education fun.

[0004] To achieve the above object, the present invention provides the following solutions:

[0005] The present invention provides a flying saucer simulation device for scientific and educational use, comprising a base, a controller, and a plurality of flying saucer simulation mechanisms. The base comprises a shell with an upper opening and a cover plate, the cover plate being mounted on the shell opening. The flying saucer simulation mechanism comprises a transparent conveying tube, a flying saucer top cover, a central axis, a rotating assembly, a rotating drive component, a transmission assembly, and a rotary switch. The transparent conveying tube is a structure with two ends open. The cover plate is provided with a plurality of positioning holes, each of which is covered with a transparent conveying tube. The bottom of the transparent conveying tube is mounted on the cover plate. The flying saucer top cover comprises a flying saucer body, a distance sensor, a light bar, and a sound generator. The flying saucer body is mounted on the top of the transparent conveying tube. The distance sensor is arranged at the bottom of the flying saucer body. The light bar and the sound generator are both arranged on the top of the flying saucer body. The distance sensor, the light bar, and the sound generator are all arranged on the top of the flying saucer body. The light bar and the sound generator are both connected to the controller; the rotary switch is connected to the transmission assembly through the side wall of the shell, the transmission assembly is installed at the lower part of the cover plate, and the upper end of the transmission assembly passes through the positioning hole and extends to the top of the cover plate, the top of the transmission assembly is installed with the rotation drive component, the upper end of the central axis is installed on the flying saucer body, the lower end of the central axis extends to the interior of the rotation drive component and the transmission assembly, and there is a gap between the rotation drive component and the transmission assembly and the central axis, the rotation assembly gap is sleeved on the central axis, and the rotation assembly is located above the rotation drive component, the rotary switch can drive the rotation drive component to rotate through the transmission assembly, and the rotation drive component can drive the rotation component to rotate and rise along the central axis.

[0006] Preferably, the transmission assembly includes a reversing component, a gear box, a first mounting bracket and a connecting cylinder, the first mounting bracket is fixed to the lower surface of the cover plate, the gear box is fixed to the bottom of the first mounting bracket, the upper end of the power output shaft of the gear box is fixedly mounted with the connecting cylinder, and the connecting cylinder passes through the positioning hole and extends to the top of the cover plate, the upper end of the connecting cylinder is fixedly sleeved with the rotary drive component, the lower end of the central shaft extends into the connecting cylinder, and the rotary switch is connected to the power input shaft of the gear box through the reversing component.

[0007] Preferably, the reversing component includes a first bevel gear and a second bevel gear, the rotary switch includes a turntable, a connecting shaft, a handle, a mounting plate, a first bearing seat and a first bearing, the mounting plate is vertically mounted on the lower surface of the cover plate, the first bearing seat is fixedly mounted on one side of the mounting plate, the first bearing is mounted in the first bearing seat, the connecting shaft passes through the side wall of the housing and is rotatably mounted in the first bearing, the first bevel gear is fixed to the end of the connecting shaft extending from the first bearing, the second bevel gear is fixed to the power input shaft of the gearbox, the first bevel gear is meshed with the second bevel gear, the turntable is fixed to the end of the connecting shaft located outside the housing, and the handle is fixed to the outside of the turntable.

[0008] Preferably, the transmission assembly also includes a second mounting frame, a decorative cover, a second bearing seat, a second bearing, a third bearing seat, a third bearing and a fourth bearing. The second mounting frame is fixed to the upper surface of the cover plate and is located above the positioning hole. The second bearing seat is fixed to the cover plate. The second bearing is installed in the second bearing seat. The third bearing seat is fixed to the top of the second mounting frame. The third bearing is installed in the third bearing seat. The connecting cylinder is rotatably installed in the second bearing and the third bearing. The fourth bearing is installed between the rotating drive component and the center axis. The decorative cover is fixed to the cover plate and covers the outside of the second mounting frame. The top surface of the decorative cover is located above the third bearing seat and below the rotating drive component.

[0009] Preferably, the first mounting bracket is a U-shaped mounting bracket, and the second mounting bracket is an inverted U-shaped bracket.

[0010] Preferably, the flying saucer simulation mechanism further includes a fourth bearing seat and a fifth bearing, the fourth bearing seat is fixed on the flying saucer body, the fifth bearing is installed in the fourth bearing seat, and the upper end of the central shaft is installed in the fifth bearing.

[0011] Preferably, the rotating driving component is a driving cylinder, and the top of the driving cylinder forms a first vertical surface, a first spiral surface, a second vertical surface and a second spiral surface connected in sequence, the bottom end of the first vertical surface is connected to the lowest end of the first spiral surface, the highest end of the first spiral surface is connected to the top end of the second vertical surface, the bottom end of the second vertical surface is connected to the lowest end of the second spiral surface, and the highest end of the second spiral surface is connected to the top end of the first vertical surface.

[0012] Preferably, the rotating component includes a rotating cylinder and a plurality of blades arranged along the circumference of the rotating cylinder, and a colored tail is provided at the end of each blade. The rotating cylinder is gap-mounted on the central axis; the bottom of the rotating cylinder forms a third vertical surface, a third spiral surface, a fourth vertical surface and a fourth spiral surface connected in sequence, the third vertical surface can be fitted with the first vertical surface, the third spiral surface can be fitted with the first spiral surface, the fourth vertical surface can be fitted with the second vertical surface, and the fourth spiral surface can be fitted with the second spiral surface.

[0013] Preferably, the shell includes a bottom bracket, a bottom plate, a top annular bracket, a plurality of columns and a plurality of side plates, the bottom plate is fixed to the upper surface of the bottom bracket, the controller is arranged on the bottom plate, the plurality of columns are fixed to the bottom bracket along the circumferential direction, the top annular bracket is fixed to the top ends of the plurality of columns, the cover plate is installed on the top annular bracket, the upper and lower ends of each side plate are respectively installed on the top annular bracket and the bottom bracket, and the rotary switch is connected to the transmission assembly through the side plate.

[0014] Preferably, a supporting cylinder is provided at the bottom of the transparent conveying tube, and the supporting cylinder is fixed on the cover plate.

[0015] Compared with the prior art, the present invention has achieved the following technical effects:

[0016] The present invention provides a flying saucer simulation device for scientific education, comprising a base, a controller, and several flying saucer simulation mechanisms. The base comprises a housing with an upper opening and a cover plate, the cover plate being mounted on the housing opening. The flying saucer simulation mechanism comprises a transparent conveying pipe, a flying saucer top cover, a central axis, a rotating assembly, a rotating drive component, a transmission assembly, and a rotary switch. The rotating assembly is loosely sleeved on the central axis and the rotating assembly is located above the rotating drive component. The rotary switch can drive the rotating drive component to rotate through the transmission assembly, and the rotating drive component can drive the rotating assembly to rotate and rise along the central axis. When in use, turning the rotary switch can cause the rotating assembly to rotate and rise along the central axis. When a distance sensor disposed on the flying saucer body senses that the rotating assembly is approaching, the controller controls a light bar on the flying saucer body to emit special effect lights and a sound generator to emit special effect sounds. The unique Martian flying saucer shape, combined with the special effects of sound and light, attracts children's interest and stimulates their imagination. The device utilizes physical knowledge such as mechanical transmission to enable children to participate in the game independently or in cooperation, allowing children to learn knowledge through play and combining education with entertainment, thereby providing a personalized, themed children's toy that combines entertainment and education. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0018] Figure 1 A three-dimensional structural diagram of the flying saucer simulation device for scientific and educational use provided by the present invention;

[0019] Figure 2 for Figure 1 A partial enlarged view of point A in the middle;

[0020] Figure 3 This is a schematic diagram of the installation of the connecting cylinder, driving cylinder and central shaft in the flying saucer simulation device for scientific education provided by the present invention;

[0021] Figure 4 A schematic diagram of the structure of the driving cylinder in the flying saucer simulation device for scientific and educational use provided by the present invention;

[0022] Figure 5 A schematic diagram of the structure of the rotating assembly in the flying saucer simulation device for scientific and educational use provided by the present invention;

[0023] Figure 6 A front view of the flying saucer simulation device for scientific and educational use provided by the present invention;

[0024] Figure 7 for Figure 6 A partial enlarged view of point B in the middle;

[0025] Figure 8 A schematic diagram of the installation of the housing, cover plate, and second mounting frame of the flying saucer simulation device for scientific and educational use provided by the present invention;

[0026] Figure 9 This is a schematic diagram of the installation of a flying saucer top cover, central axis and rotating components in the flying saucer simulation device for scientific education provided by the present invention.

[0027] Explanation of the accompanying reference numerals: 100, a flying saucer simulation device for scientific education; 1, a bottom bracket; 2, a bottom plate; 3, a top annular bracket; 4, a column; 5, a side plate; 6, a cover plate; 7, a transparent conveying tube; 8, a supporting cylinder; 9, a flying saucer body; 10, a light bar; 11, a positioning hole; 12, a central axis; 13, a first mounting frame; 14, a gear box; 15, a connecting cylinder; 16, a first bevel gear; 17, a second bevel gear; 18, a turntable; 19, a connecting shaft; 20, a handle; 21, a mounting plate; 22, a first bearing seat; 23, a second mounting frame; 24, a decorative cover; 25, a second bearing seat; 26, a third bearing seat; 27, a fourth bearing; 28, a fourth bearing seat; 29, a driving cylinder; 30, a first vertical surface; 31, a first helical surface; 32, a second vertical surface; 33, a second helical surface; 34, a rotating cylinder; 35, a blade. DETAILED DESCRIPTION

[0028] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0029] The purpose of the present invention is to provide a personalized, themed flying saucer simulation device for science and education that is both entertaining and educational, so as to stimulate children's interest in exploring physical knowledge while playing, and to combine education with entertainment.

[0030] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the present invention is further described in detail below with reference to the accompanying drawings and specific embodiments.

[0031] like Figures 1-9As shown, this embodiment provides a flying saucer simulation device 100 for scientific and educational use, including a base, a controller and several flying saucer simulation mechanisms, the base includes a shell with an upper opening and a cover plate 6, the cover plate 6 is installed at the shell opening, the flying saucer simulation mechanism includes a transparent conveying tube 7, a flying saucer top cover, a central axis 12, a rotating assembly, a rotating drive component, a transmission assembly and a rotary switch, the transparent conveying tube 7 is a structure with openings at both ends, a plurality of positioning holes 11 are provided on the cover plate 6, and a transparent conveying tube 7 is installed on the outer cover of each positioning hole 11, the bottom of the transparent conveying tube 7 is installed on the cover plate 6, the flying saucer top cover includes a flying saucer body 9, a distance sensor, a light bar 10 and a sound generator, the flying saucer body 9 is installed at the top of the transparent conveying tube 7, the distance sensor is provided at the bottom of the flying saucer body 9, the light bar 10 and the sound generator are It is arranged on the top of the flying saucer body 9, and the distance sensor, light bar 10 and sound generator are all connected to the controller; the rotary switch is connected to the transmission assembly through the side wall of the shell, the transmission assembly is installed at the lower part of the cover plate 6, and the upper end of the transmission assembly passes through the positioning hole 11 and extends to the top of the cover plate 6. A rotary drive component is installed on the top of the transmission assembly, the upper end of the central shaft 12 is installed on the flying saucer body 9, and the lower end of the central shaft 12 extends to the inside of the rotary drive component and the transmission assembly, and there is a gap between the rotary drive component and the transmission assembly and the central shaft 12. The gap of the rotary assembly is sleeved on the central shaft 12, and the rotary assembly is located above the rotary drive component. The rotary switch can drive the rotary drive component to rotate through the transmission assembly, and the rotary drive component can drive the rotary assembly to rotate and rise along the central axis 12.

[0032] When in use, turning the rotary switch can make the rotating assembly rotate and rise along the central axis 12. When the distance sensor arranged on the flying saucer body 9 senses that the rotating assembly is approaching, the controller controls the light bar 10 on the flying saucer body 9 to emit special effect lights, and the sound generator to emit special effect sounds. The unique Martian flying saucer shape, combined with the special effects of sound and light, attracts children's interest and stimulates their imagination. By using physical knowledge such as mechanical transmission and centrifugal force, children can participate in the game independently or in cooperation, allowing children to learn knowledge while playing, and learn through entertainment, thereby providing a personalized, themed children's toy that combines entertainment and education.

[0033] The educational UFO simulator 100 can simulate the following scenario: a Martian UFO runs out of energy, requiring the rotation of a rotary switch to launch the rotating assembly. When the rotating assembly approaches a proximity sensor, a controller illuminates the light bar 10 and emits a sound. This illumination and sound signal indicates that energy is being recharged to the UFO. This educational UFO simulator 100 leverages physics knowledge such as mechanical transmission, incorporates UFO elements into its design, and employs sound and light to create a Martian science-fiction atmosphere. Multiple UFO simulators are provided, allowing for multiple players to compete, fostering a child's interest in science and achieving a fun and educational experience.

[0034] like Figure 6and Figure 7 As shown, the transmission assembly includes a reversing component, a gearbox 14, a first mounting bracket 13, and a connecting cylinder 15. The first mounting bracket 13 is fixed to the lower surface of the cover plate 6. The gearbox 14 is fixed to the bottom of the first mounting bracket 13. The connecting cylinder 15 is fixedly mounted on the upper end of the power output shaft of the gearbox 14, and the connecting cylinder 15 extends through the positioning hole 11 to the top of the cover plate 6. The upper end of the connecting cylinder 15 is fixedly sleeved with a rotary drive component. The lower end of the central shaft 12 extends into the connecting cylinder 15. The rotary switch is connected to the power input shaft of the gearbox 14 through the reversing component. Specifically, the power input shaft and power output shaft of the gearbox 14 are both vertically arranged and located at the upper part of the housing of the gearbox 14. During operation, when the rotary switch is turned, the power input shaft of the gearbox 14 can be driven to rotate by the reversing component, and the connecting cylinder 15 and the rotary drive component can be driven to rotate by the power output shaft of the gearbox 14.

[0035] The reversing component includes a first bevel gear 16 and a second bevel gear 17. The rotary switch includes a turntable 18, a connecting shaft 19, a handle 20, a mounting plate 21, a first bearing seat 22 and a first bearing. The mounting plate 21 is vertically mounted on the lower surface of the cover plate 6. The first bearing seat 22 is fixedly mounted on one side of the mounting plate 21. The first bearing is mounted in the first bearing seat 22. The connecting shaft 19 passes through the side wall of the housing and is rotatably mounted in the first bearing, that is, the connecting shaft 19 in this embodiment is horizontally arranged, and the first bevel gear 16 is fixed at one end of the connecting shaft 19 extending from the first bearing. The second bevel gear 17 is fixed to the power input shaft of the gearbox 14. The first bevel gear 16 is meshed with the second bevel gear 17. The turntable 18 is fixed at one end of the connecting shaft 19 located outside the housing, and the handle 20 is fixed to the outside of the turntable 18. During operation, the handle 20 is used to rotate the turntable 18 to rotate the connecting shaft 19 and the first bevel gear 16 , and then the second bevel gear 17 meshing with the first bevel gear 16 is used to achieve reversal and transmit power to the power input shaft of the gear box 14 .

[0036] like Figure 2 and Figure 3As shown, the transmission assembly also includes a second mounting frame 23, a decorative cover 24, a second bearing seat 25, a second bearing, a third bearing seat 26, a third bearing and a fourth bearing 27. The second mounting frame 23 is fixed to the upper surface of the cover plate 6 and is located above the positioning hole 11. The second bearing seat 25 is fixed on the cover plate 6 and the second bearing seat 25 is located directly above the positioning hole 11. The second bearing is installed in the second bearing seat 25. The third bearing seat 26 is fixed to the top of the second mounting frame 23. The third bearing is installed in the third bearing seat 26. The connecting cylinder 15 is rotatably installed in the second bearing and the third bearing, and the rotation process of the connecting cylinder 15 is supported and guided by the second bearing and the third bearing. The fourth bearing 27 is installed between the rotating drive component and the central shaft 12. By setting the fourth bearing 27, it is ensured that the central axis of the rotating drive component and the central axis of the central shaft 12 remain collinear. The decorative cover shell 24 is fixed on the cover plate 6 and is covered on the outside of the second mounting frame 23. The top surface of the decorative cover shell 24 is located above the third bearing seat 26 and below the rotating drive component.

[0037] In this embodiment, the first mounting bracket 13 is a U-shaped mounting bracket, and the second mounting bracket 23 is an inverted U-shaped bracket.

[0038] like Figure 9 As shown, the flying saucer simulation mechanism also includes a fourth bearing seat 28 and a fifth bearing. The fourth bearing seat 28 is fixed on the flying saucer body 9, the fifth bearing is installed in the fourth bearing seat 28, and the upper end of the central shaft 12 is installed in the fifth bearing.

[0039] like Figure 4 As shown, the rotating driving component is a driving cylinder 29, and the top of the driving cylinder 29 forms a first vertical surface 30, a first helical surface 31, a second vertical surface 32 and a second helical surface 33 connected in sequence. The bottom end of the first vertical surface 30 is connected to the lowest end of the first helical surface 31, the highest end of the first helical surface 31 is connected to the top of the second vertical surface 32, the bottom end of the second vertical surface 32 is connected to the lowest end of the second helical surface 33, and the highest end of the second helical surface 33 is connected to the top of the first vertical surface 30.

[0040] like Figure 5 As shown, the rotating assembly includes a rotating cylinder 34 and a plurality of blades 35 arranged along the circumference of the rotating cylinder 34, and a colored tail is provided at the end of each blade 35. The rotating cylinder 34 is loosely sleeved on the central axis 12; the bottom of the rotating cylinder 34 forms a third vertical surface, a third spiral surface, a fourth vertical surface and a fourth spiral surface connected in sequence, the third vertical surface can be fitted with the first vertical surface 30, the third spiral surface can be fitted with the first spiral surface 31, the fourth vertical surface can be fitted with the second vertical surface 32, and the fourth spiral surface can be fitted with the second spiral surface 33, that is, the rotating cylinder 34 matches the structure of the driving cylinder 29.

[0041] When the driving cylinder 29 rotates, the first vertical surface 30 applies thrust to the third vertical surface, and at the same time, under the inclined upward guiding action of the first spiral surface 31, the rotating cylinder 34 generates a power to rotate and fly upward. The second vertical surface 32 applies thrust to the fourth vertical surface, and at the same time, under the inclined upward guiding action of the second spiral surface 33, the rotating cylinder 34 generates a power to rotate and fly upward. The blades 35 of the rotating component rotate, and the generated air flow causes the rotating component to continue to rotate and rise along the central axis 12 after leaving the driving cylinder 29.

[0042] like Figure 1 and Figure 8 As shown, the shell includes a bottom bracket 1, a bottom plate 2, a top annular bracket 3, multiple columns 4 and multiple side plates 5. The bottom plate 2 is fixed to the upper surface of the bottom bracket 1, the controller is arranged on the bottom plate 2, multiple columns 4 are fixed to the bottom bracket 1 along the circumferential direction, the top annular bracket 3 is fixed to the top of the multiple columns 4, the cover plate 6 is installed on the top annular bracket 3, and the upper and lower ends of each side plate 5 are respectively installed on the top annular bracket 3 and the bottom bracket 1, and the rotary switch is connected to the transmission assembly through the side plate 5.

[0043] Specifically, a supporting cylinder 8 is provided at the bottom of the transparent conveying tube 7 , and the supporting cylinder 8 is fixed on the cover plate 6 .

[0044] In this specific embodiment, the number of the flying saucer simulation mechanism and the number of the positioning holes 11 are both three.

[0045] The specific operating process is as follows: In the initial state, the rotating assembly is located at the bottom, with the rotating cylinder 34 connected to the driving cylinder 29. The handle 20 rotates the turntable 18, causing the connecting shaft 19 and the first bevel gear 16 to rotate. This is then reversed via the second bevel gear 17 meshing with the first bevel gear 16, transmitting power to the power input shaft of the gearbox 14. The power output shaft of the gearbox 14 then drives the connecting cylinder 15 and the driving cylinder 29 to rotate. The driving cylinder 29 provides an upward force to the rotating cylinder 34, causing it to separate from the driving cylinder 29 and fly upward. The air flow generated by the rotating blades 35 causes the rotating assembly to continue rotating and ascending along the central axis 12 after separating from the driving cylinder 29. When the proximity sensor on the flying saucer body 9 detects the rotating assembly approaching, the controller controls the light bar 10 on the flying saucer body 9 to emit special light effects and the sound generator to produce special sound effects. After the rotating assembly reaches a certain height, it descends along the central axis 12 due to gravity, returning to the driving cylinder 29.

[0046] This specification uses specific examples to illustrate the principles and implementation methods of the present invention. The above examples are only intended to help understand the method and core concept of the present invention. At the same time, those skilled in the art will find that the specific implementation methods and application scopes may vary based on the concept of the present invention. In summary, the contents of this specification should not be construed as limiting the present invention.

Claims

1. A flying saucer simulation device for scientific and educational use, characterized in that: The invention comprises a base, a controller and several flying saucer simulation mechanisms, wherein the base comprises a shell with an upper opening and a cover plate, wherein the cover plate is installed at the shell opening, the flying saucer simulation mechanism comprises a transparent delivery tube, a flying saucer top cover, a central axis, a rotating assembly, a rotating drive component, a transmission assembly and a rotary switch, wherein the transparent delivery tube is a structure with openings at both ends, the cover plate is provided with several positioning holes, and each positioning hole is covered with a transparent delivery tube, and the bottom of the transparent delivery tube is installed on the cover plate, and the flying saucer top cover comprises a flying saucer body, a distance sensor, a light bar and The pronunciation device, the flying saucer body is installed at the top of the transparent conveying tube, the distance sensor is arranged at the bottom of the flying saucer body, the light bar and the pronunciation device are both arranged at the top of the flying saucer body, and the distance sensor, the light bar and the pronunciation device are all connected to the controller; the rotary switch is connected to the transmission assembly through the side wall of the shell, the transmission assembly is installed at the lower part of the cover plate, and the upper end of the transmission assembly passes through the positioning hole and extends to the top of the cover plate, the top of the transmission assembly is equipped with the rotation drive component, the upper end of the central shaft is installed on the flying saucer body, the lower end of the central shaft extends to the interior of the rotation drive component and the transmission assembly, and there is a gap between the rotation drive component and the transmission assembly and the central shaft, the rotation assembly gap is sleeved on the central shaft, and the rotation assembly is located above the rotation drive component, the rotary switch can drive the rotation drive component to rotate through the transmission assembly, and the rotation drive component can drive the rotation assembly to rotate and rise along the central axis; the transmission assembly includes a reversing component, a gear box, a first mounting frame and a connecting circle Cylinder, the first mounting bracket is fixed to the lower surface of the cover plate, the gear box is fixed to the bottom of the first mounting bracket, the upper end of the power output shaft of the gear box is fixedly mounted with the connecting cylinder, and the connecting cylinder passes through the positioning hole and extends to the top of the cover plate, the upper end of the connecting cylinder is fixedly sleeved with the rotating drive component, the lower end of the central shaft extends into the connecting cylinder, and the rotary switch is connected to the power input shaft of the gear box through the reversing component; a supporting cylinder is provided at the bottom of the transparent conveying tube, and the supporting cylinder is fixed to the cover plate.

2. The flying saucer simulation device for scientific and educational use according to claim 1, characterized in that: The reversing component includes a first bevel gear and a second bevel gear, and the rotary switch includes a turntable, a connecting shaft, a handle, a mounting plate, a first bearing seat and a first bearing. The mounting plate is vertically mounted on the lower surface of the cover plate, the first bearing seat is fixedly mounted on one side of the mounting plate, the first bearing is mounted in the first bearing seat, the connecting shaft passes through the side wall of the housing and is rotatably mounted in the first bearing, the first bevel gear is fixed to one end of the connecting shaft extending from the first bearing, the second bevel gear is fixed to the power input shaft of the gearbox, the first bevel gear is meshed with the second bevel gear, the turntable is fixed to one end of the connecting shaft located outside the housing, and the handle is fixed to the outside of the turntable.

3. The flying saucer simulation device for scientific and educational use according to claim 1, characterized in that: The transmission assembly also includes a second mounting frame, a decorative cover, a second bearing seat, a second bearing, a third bearing seat, a third bearing and a fourth bearing. The second mounting frame is fixed to the upper surface of the cover plate and is located above the positioning hole. The second bearing seat is fixed to the cover plate. The second bearing is installed in the second bearing seat. The third bearing seat is fixed to the top of the second mounting frame. The third bearing is installed in the third bearing seat. The connecting cylinder is rotatably installed in the second bearing and the third bearing. The fourth bearing is installed between the rotating drive component and the central axis. The decorative cover is fixed to the cover plate and covers the outside of the second mounting frame. The top surface of the decorative cover is located above the third bearing seat and below the rotating drive component.

4. The flying saucer simulation device for scientific and educational use according to claim 3, characterized in that: The first mounting bracket is a U-shaped mounting bracket, and the second mounting bracket is an inverted U-shaped bracket.

5. The flying saucer simulation device for scientific and educational use according to claim 1, characterized in that: The flying saucer simulation mechanism also includes a fourth bearing seat and a fifth bearing. The fourth bearing seat is fixed on the flying saucer body, the fifth bearing is installed in the fourth bearing seat, and the upper end of the central shaft is installed in the fifth bearing.

6. The flying saucer simulation device for scientific education according to claim 1, characterized in that: The rotating driving component is a driving cylinder, and the top of the driving cylinder forms a first vertical surface, a first spiral surface, a second vertical surface and a second spiral surface connected in sequence, the bottom end of the first vertical surface is connected to the lowest end of the first spiral surface, the highest end of the first spiral surface is connected to the top end of the second vertical surface, the bottom end of the second vertical surface is connected to the lowest end of the second spiral surface, and the highest end of the second spiral surface is connected to the top end of the first vertical surface.

7. The flying saucer simulation device for scientific and educational use according to claim 6, characterized in that: The rotating assembly includes a rotating cylinder and a plurality of blades arranged along the circumference of the rotating cylinder, and a colored tail is provided at the end of each blade. The rotating cylinder is loosely sleeved on the central axis; the bottom of the rotating cylinder forms a third vertical surface, a third spiral surface, a fourth vertical surface and a fourth spiral surface connected in sequence, the third vertical surface can be fitted with the first vertical surface, the third spiral surface can be fitted with the first spiral surface, the fourth vertical surface can be fitted with the second vertical surface, and the fourth spiral surface can be fitted with the second spiral surface.

8. The flying saucer simulation device for scientific and educational use according to claim 1, characterized in that: The shell includes a bottom bracket, a bottom plate, a top annular bracket, multiple columns and multiple side plates, the bottom plate is fixed to the upper surface of the bottom bracket, the controller is arranged on the bottom plate, multiple columns are fixed to the bottom bracket along the circumferential direction, the top annular bracket is fixed to the top ends of multiple columns, the cover plate is installed on the top annular bracket, the upper and lower ends of each side plate are respectively installed on the top annular bracket and the bottom bracket, and the rotary switch is connected to the transmission assembly through the side plate.

Images