A globe toy

Abstract

The application discloses a globe toy, comprising a base, a supporting rod, a top driving mechanism and a globe shell. The top of the supporting rod forms a top seat. The top driving mechanism is arranged on the top seat and comprises a driving assembly and a magnetic matching piece. The driving assembly can drive the magnetic matching piece to rotate. The globe shell is provided with a slot and a magnetic attraction part. The magnetic matching piece is inserted into the slot. The magnetic matching piece and the magnetic attraction part are magnetically attracted to each other. The magnetic attraction force is greater than the gravity of the globe shell, so that the globe shell is suspended on the top seat of the supporting rod. The globe toy of the application realizes the suspension assembly of the globe shell through the magnetic attraction of the magnetic matching piece and the magnetic attraction part. The loose assembly structure replaces the existing rigid connection. The assembly structure is simple. The globe shell and the supporting rod do not need tools for disassembly and assembly. Children can operate independently. After disassembly, the volume is small and convenient to transport and store. Single component failure can be individually repaired or replaced. At the same time, the production and assembly process is simplified, the manufacturing cost is reduced, and stability and convenience are considered.

Description

Technical Field

[0001] This utility model relates to the field of toy technology, specifically to a globe toy. Background Technology

[0002] Globe toys, combining scientific information with fun, are widely used in children's early education and daily entertainment. In existing technology, globe toys with transmission functions typically include a base, a support rod, a drive mechanism, and a globe shell. One end of the support rod is connected to the base, while the drive mechanism is located at the end of the support rod away from the base. The drive mechanism and the globe shell are primarily fixed using bolts or an interference fit. Bolts require tools to lock the globe shell to the output shaft of the drive mechanism; an interference fit requires applying significant external force to press the slightly larger output shaft into the mounting hole of the globe shell, relying on friction for fixation. While some products may add auxiliary limiting structures such as rollers or sliding plates, the core fixation still relies on the aforementioned rigid connection method.

[0003] However, such structures are complex, and assembly and disassembly are cumbersome. Bolted connections require tools for assembly and disassembly, while interference fits and snap-fit ​​derivative structures require significant external force to assemble and disassemble the Earth's shell and supporting components. This not only inconveniences users, but is especially detrimental to children's independent operation. Repeated disassembly and assembly can easily lead to wear and deformation of connecting shafts and assembly holes, or breakage of snaps, seriously affecting the product's lifespan. Secondly, transportation and storage are inconvenient. Since most components are fixed connections or rigid structures that are difficult to disassemble, the globe cannot be disassembled into smaller components. Its overall size is large, which increases packaging difficulty and transportation costs. When not in use, it also occupies a lot of space, making it unsuitable for storage in confined spaces. Finally, maintenance and replacement are inconvenient. The rigid connection between the drive mechanism and the Earth's shell forms a strongly integrated whole. If any component (such as motor failure or damage to the Earth's shell surface) malfunctions, the entire globe must be disassembled for repair. In some cases, the difficulty of disassembly and assembly may prevent the replacement of damaged components individually, forcing the entire globe to be scrapped, resulting in a waste of resources.

[0004] Therefore, there is an urgent need for a globe toy structure that is simple to assemble and disassemble, easy to transport and store, and can ensure stable assembly and transmission of the Earth's shell, in order to solve the above-mentioned problems existing in the prior art.

[0005] In view of the above, this utility model is hereby proposed. Utility Model Content

[0006] To solve one of the above-mentioned technical problems, this utility model provides a globe toy.

[0007] This application provides the following technical solution:

[0008] A globe toy, comprising:

[0009] Base;

[0010] A support rod, the bottom of which is connected to the base, the support rod is curved to form a side clearance space, and the top of the support rod forms a top seat;

[0011] A top drive mechanism is disposed on the top seat. The top drive mechanism includes a drive assembly and a magnetic mating component. The magnetic mating component is throttle-connected to the drive assembly, and the drive assembly can drive the magnetic mating component to rotate.

[0012] The Earth shell is located in the clearance space. The Earth shell is provided with a slot and a magnetic component. The magnetic fitting is inserted into the slot. The magnetic fitting and the magnetic component are magnetically attracted to each other, and the magnetic attraction force is greater than the weight of the Earth shell, so that the Earth shell is suspended from the top seat of the support rod.

[0013] Optionally, the Earth's crust includes a spherical shell body and a connecting component;

[0014] The connector is at least partially located inside the spherical shell body, and the connector has the slot, the opening of which is exposed outside the spherical shell body;

[0015] The magnetic attraction component is disposed on the coupling member.

[0016] Optionally, the coupling includes a main housing and a sleeve;

[0017] The sleeve is connected to the main shell;

[0018] The Earth's crust has a cavity and an opening communicating with the cavity;

[0019] The main shell is located inside the spherical shell and connected to the spherical shell body. The main shell has a receiving cavity. The sleeve extends to the opening and has the slot.

[0020] The magnetic suction component is disposed in the receiving cavity.

[0021] Optionally, the main shell has a bottom wall and side walls located around the edge of the bottom wall;

[0022] The sleeve is located inside the side wall and is connected to the bottom wall;

[0023] The receiving cavity is formed between the sidewall and the sleeve;

[0024] The magnetic attraction component is annular and is sleeved on the sleeve. The sidewall is connected to the inner wall of the spherical shell body.

[0025] Optionally, a positioning ring groove is provided on the inner wall of the spherical shell body;

[0026] The positioning groove extends circumferentially around the opening;

[0027] The sidewall facing away from the bottom wall is inserted into the positioning ring groove, and the sidewall is fixed to the inner wall of the spherical shell body by adhesive bonding.

[0028] Optionally, an outwardly expanding ring edge is provided on the side of the sidewall facing away from the bottom wall, and an annular step is formed on the inner side of the outwardly expanding ring edge;

[0029] The inner wall of the spherical shell body is provided with an inner ring rib and an outer ring rib. Both the inner ring rib and the outer ring rib extend around the circumference of the opening. The height of the inner ring rib is less than the height of the outer ring rib. The positioning ring groove is formed between the outer ring rib and the inner ring rib.

[0030] The outer expanding ring edge is inserted into the positioning ring groove, and the inner ring rib abuts against the annular step.

[0031] Optionally, the drive assembly includes a motor and a wheel system;

[0032] The motor is connected to the input gear of the gear train, and the output gear of the gear train is connected to the magnetic mating component.

[0033] Optionally, the globe toy includes an outer shell;

[0034] The top drive mechanism includes a wheel housing disposed on the top seat, and the wheel housing has an extension cylinder that extends out of the top seat toward one side of the base.

[0035] The gear train is disposed in the gear train housing;

[0036] The magnetic fitting is disposed through the extension cylinder;

[0037] The outer shell is connected to the top seat. The outer shell has a tapered extended shell portion, which is sleeved on the outside of the extension cylinder and the magnetic mating member. The tapered extended shell portion extends to the earth's shell.

[0038] The cross-section of the conical extended shell gradually decreases in the direction from the top seat to the earth's crust.

[0039] Optionally, the output gear has a central groove;

[0040] The magnetic fitting is a long shaft with its end inserted into the central groove.

[0041] Optionally, a lamp assembly is provided on the support rod.

[0042] By adopting the above technical solution, this application has the following beneficial effects:

[0043] The globe toy of this application achieves the suspension and assembly of the earth shell through the magnetic adsorption of magnetic mating parts and magnetic suction components. It replaces the existing rigid connection with a loose fit structure, which simplifies the assembly structure. The earth shell and support rod can be disassembled and assembled without tools, and children can operate it independently. After disassembly, it is small in size, which is convenient for transportation and storage. Furthermore, individual parts can be repaired or replaced individually if they malfunction. At the same time, it simplifies the production and assembly process, reduces manufacturing costs, and balances stability and convenience. Attached Figure Description

[0044] The accompanying drawings, which form part of this application, are used to provide a further understanding of the present invention. The illustrative embodiments and descriptions of the present invention are used to explain the present invention, but do not constitute an undue limitation of the present invention. Obviously, the drawings described below are merely some embodiments, and those skilled in the art can obtain other drawings based on these drawings without any creative effort.

[0045] Figure 1 A schematic diagram of the structure of the globe toy provided in the embodiment of this utility model application;

[0046] Figure 2 A schematic diagram of the internal structure of the base and support rod of the globe toy provided in the embodiment of this utility model application after removing part of the shell;

[0047] Figure 3 A schematic diagram of the Earth shell structure of a globe toy provided in an embodiment of this utility model application;

[0048] Figure 4 A schematic diagram of the internal structure of the main body of the globe toy provided in the embodiment of this utility model application;

[0049] Figure 5 A cross-sectional view of a globe toy provided in an embodiment of this utility model application;

[0050] Figure 6 for Figure 5 Enlarged view of point A in the middle;

[0051] Figure 7 A schematic diagram of the structure of the connecting component of the globe toy provided in the embodiment of this utility model application;

[0052] Figure 8 A schematic diagram of the top drive mechanism and connecting parts of a globe toy provided in an embodiment of this utility model application;

[0053] Figure 9 A schematic diagram of the structure of the magnetic mating component of the globe toy provided in the embodiment of this utility model application;

[0054] Figure 10 A schematic diagram of the output end gear of the globe toy provided in the embodiment of this utility model application.

[0055] In the diagram: 1. Base; 2. Support rod; 21. Top seat; 3. Top drive mechanism; 31. Drive assembly; 31. Motor; 311. Gear train; 312. Input gear; 3121. Output gear; 3122. Center groove; 3122a. Magnetic mating part; 32. Limiting shaft; 321. Gear train housing; 33. Extension cylinder; 331. Limiting cylinder; 332. Earth shell; 4. Spherical shell body; 41. Opening; 411. Positioning ring groove; 412. Inner ring rib; 413. Outer ring rib; 414. Connecting part; 42. Main shell; 421. Bottom wall; 4211. Side wall; 4212. Outer expanding ring edge; 4212a. Annular step; 4212b. Sleeve; 4222. Slot; 5. Magnetic suction part; 6. Flat surface; 7. Outer shell; 8. Conical extension shell; 9. Lamp assembly; 10. Battery; 11. Circuit board. Detailed Implementation

[0056] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions in the embodiments will be clearly and completely described below with reference to the accompanying drawings. The following embodiments are used to illustrate this utility model, but are not intended to limit the scope of this utility model.

[0057] In the description of this utility model, it should be noted that the terms "upper", "lower", "inner", "outer", 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.

[0058] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation" and "connection" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0059] See Figures 1 to 10As shown in the illustration, this application provides a globe toy, including: a base 1, a support rod 2, a top drive mechanism 3, and a globe shell 4. The bottom of the support rod 2 is connected to the base 1, and the support rod 2 is curved to form a side clearance space. The top of the support rod 2 forms a top seat 21. The top drive mechanism 3 is disposed on the top seat 21, and the top drive mechanism 3 includes a drive component 31 and a magnetic coupling component 32. The magnetic coupling component 32 is tractively connected to the drive component 31, and the drive component 31 can drive the magnetic coupling component 32 to rotate. The globe shell 4 is partially located in the clearance space. The globe shell 4 is provided with a slot 4221 and a magnetic suction component 5. The magnetic coupling component 32 is inserted into the slot 4221, and the magnetic coupling component 32 and the magnetic suction component 5 are magnetically attracted to each other. The magnetic attraction force is greater than the weight of the globe shell 4, so that the globe shell 4 is suspended from the top seat 21 of the support rod 2. Both the inner wall of the slot 4221 and the end of the magnetic mating member 32 are provided with one or more flat surfaces a, the shape and number of which are matched. When the magnetic mating member 32 is inserted into the slot 4221, the flat surface a of the magnetic mating member 32 precisely fits with the flat surface a on the inner wall of the slot 4221, forming a circumferential limiting structure, preventing the magnetic mating member 32 from rotating relative to the Earth shell 4. When the driving assembly 31 drives the magnetic mating member 32 to rotate, the magnetic mating member 32 can drive the Earth shell 4 to rotate synchronously through the torque transmission between the flat surfaces a, ensuring transmission stability.

[0060] The globe toy of this application achieves the suspension and assembly of the earth shell 4 through the magnetic adsorption of the magnetic mating part 32 and the magnetic suction part 5. The loose fit structure replaces the existing rigid connection, the assembly structure is simple, the earth shell 4 and the support rod 2 can be disassembled and assembled without tools, children can operate independently, the size after disassembly is small, easy to transport and store, and individual component failures can be repaired or replaced individually. At the same time, it simplifies the production and assembly process, reduces manufacturing costs, and balances stability and convenience.

[0061] In one possible implementation, such as Figure 3 , Figure 4 , Figure 7 and Figure 8As shown, the Earth shell 4 includes a spherical shell body 41 and a connector 42. The connector 42 is at least partially located inside the spherical shell body 41. The connector 42 has a slot 4221, the opening of which is exposed outside the spherical shell body 41. The magnetic attraction component 5 is disposed on the connector 42. The spherical shell body 41 can be made of plastic. This structure, by setting the connector 42 inside the spherical shell body 41, allows the spherical shell body 41 and the connector 42 to be separately disposed, eliminating the need to directly form the slot 4221 on the spherical shell body 41. This simplifies the structure of the spherical shell body 41, streamlines the processing flow, and reduces manufacturing costs. Simultaneously, it ensures the assembly accuracy and structural stability of the slot 4221 and the magnetic mating component 32, improving overall assembly reliability.

[0062] like Figure 3 , Figure 4 , Figure 7 and Figure 8 As shown, the connector 42 includes a main shell 421 and a sleeve 422. The sleeve 422 is connected to the main shell 421. The earth shell 4 has a cavity and an opening 411 communicating with the cavity. The main shell 421 is located inside the spherical shell and is connected to the spherical shell body 41. The main shell 421 has a receiving cavity. The sleeve 422 extends to the opening 411 and has the slot 4221. The magnetic suction component 5 is disposed in the receiving cavity. The connector 42 has a simple structure, which ensures the assembly accuracy and transmission stability of the slot 4221, and makes the magnetic suction component 5 installed neatly and with reliable magnetic attraction effect. At the same time, it simplifies the assembly and positioning process of each component, improves the overall structural robustness, and fully meets the assembly requirements.

[0063] In one possible implementation, such as Figure 4 , Figure 6 , Figure 7 and Figure 8 As shown, the main shell 421 has a bottom wall 4211 and a side wall 4212 located around the edge of the bottom wall 4211. The sleeve 422 is located inside the side wall 4212 and connected to the bottom wall 4211. The receiving cavity is formed between the side wall 4212 and the sleeve 422. The magnetic suction component 5 is annular and is sleeved on the sleeve 422. The side wall 4212 is connected to the inner wall of the spherical shell body 41. The main shell 421 forms a regular installation space through the bottom wall 4211 and the side wall 4212. The annular magnetic suction component 5 can be accurately sleeved on the sleeve 422, making assembly and positioning convenient and the magnetic attraction effect uniform and stable. Moreover, the overall structure is simple and compact, and the layout is scientific. It not only ensures the transmission accuracy of the slot 4221 and the magnetic mating component 32, but also strengthens the connection of each component, efficiently meeting the assembly and use requirements.

[0064] like Figure 4 , Figure 6 Figure 7 As shown, a positioning ring groove 412 is provided on the inner wall of the spherical shell body 41. The positioning ring groove 412 extends circumferentially around the opening 411. The side wall 4212, facing away from the bottom wall 4211, is inserted into the positioning ring groove 412. The side wall 4212 is fixed to the inner wall of the spherical shell body 41 by adhesive bonding. During assembly, the magnetic suction component 5 is first sleeved on the outside of the sleeve 422 from the open side of the main shell 421 facing away from the bottom wall 4211. With the guiding and positioning effect of the sleeve 422, the magnetic suction component 5 slides along the outer wall of the sleeve 422 to the bottom wall 4211 of the main shell 421. The magnetic suction component 5 is precisely defined in the receiving cavity formed by the side wall 4212 and the sleeve 422, completing the pre-installation positioning of the magnetic suction component 5. Then, two adhesive application assembly methods can be selected: Method 1, first on the main shell 421... Apply adhesive to the end face of the side wall 4212 facing away from the bottom wall 4211 and the outer side wall 4212. Then align the side wall 4212 with the positioning ring groove 412 extending circumferentially around the hole 411 on the inner wall of the spherical shell body 41, and insert it into place along the circumferential groove. The adhesive will naturally fill the gap. Alternatively, apply adhesive to the inner wall of the positioning ring groove 412 first, and then align the side wall 4212 of the main shell 421 with the positioning ring groove 412 and insert it for fixation. Both methods can achieve a firm bond between the connector 42 and the spherical shell body 41. The entire installation process is clear and precise, requiring no complicated tools. The magnetic component 5 is stably assembled, and the connector 42 is reliably connected to the spherical shell body 41, ensuring assembly accuracy, adapting to mass production requirements, and improving assembly efficiency.

[0065] like Figure 4 , Figure 6 and Figure 7As shown, the sidewall 4212 opposite to the bottom wall 4211 is provided with an outwardly expanding ring edge 4212a, and an annular step 4212b is formed on the inner side of the outwardly expanding ring edge 4212a. An inner ring rib 413 and an outer ring rib 414 are provided on the inner wall of the spherical shell body 41. Both the inner ring rib 413 and the outer ring rib 414 extend circumferentially around the opening 411. The height of the inner ring rib 413 is less than the height of the outer ring rib 414, and a positioning ring groove 412 is formed between the outer ring rib 414 and the inner ring rib 413. The outwardly expanding ring edge 4212a is inserted into the positioning ring groove 412, and the inner ring rib 413 abuts against the annular step 4212b. The positioning groove 412, which is surrounded by the outer expanding ring edge 4212a, the inner ring rib 413, and the outer ring rib 414, is precisely inserted and fitted. The inner ring rib 413 abuts against the annular step 4212b on the inner side of the outer expanding ring edge 4212a, forming a dual positioning structure of axial limiting and circumferential positioning. This not only makes the assembly and positioning of the connecting part 42 and the spherical shell body 41 more convenient and accurate, but also greatly improves the firmness and structural stability of the connection between the two, providing a reliable guarantee for subsequent magnetic drive.

[0066] In one possible implementation, such as Figure 6 and Figure 8 As shown, the drive assembly 31 includes a motor 311 and a gear train 312. The motor 311 is connected to the input gear 3121 of the gear train 312, and the output gear 3122 of the gear train 312 is connected to the magnetic mating component 32. The drive assembly 31 is connected to the input gear 3121 of the gear train 312 via the motor 311, and the output gear 3122 of the gear train 312 drives the magnetic mating component 32 to rotate. The gear train 312 can flexibly adjust the speed and torque to ensure smooth and precise power transmission. This not only meets the synchronous rotation requirements of the Earth's shell 4 but also reduces the load on the motor 311, improving the stability and service life of the overall transmission system. The structure is scientifically designed and the transmission is efficient and reliable.

[0067] In one possible implementation, such as Figure 2 , Figure 6 and Figure 8As shown, the globe toy includes an outer shell 6, and the top drive mechanism 3 includes a wheel train shell 33. The wheel train shell 33 is disposed on the top seat 21. The wheel train shell 33 has an extension tube 331 that extends out of the top seat 21 toward the base 1. The wheel train 312 is disposed on the wheel train shell 33, and the magnetic mating member 32 passes through the extension tube 331. The outer shell 6 is connected to the top seat 21 and has a conical extension shell portion 61. The conical extension shell portion 61 is fitted over the extension tube 331 and the magnetic mating member 32, extending to the globe shell 4. The cross-section of the conical extension shell gradually decreases in the direction from the top seat 21 to the globe shell 4. The conical extension shell, fitted over the extension tube 331 and the magnetic mating member 32, effectively conceals exposed parts, providing protection, and also enhances the overall aesthetics. The extension tube 331 provides radial restraint to the through-penetrating magnetic mating component 32, preventing axial sway and ensuring transmission stability. The conical extension shell 61 has a gradually decreasing cross-section along the direction from the top seat 21 to the earth shell 4. This structure fits the assembly path, has a compact and reasonable layout, and balances protection, aesthetics, and transmission reliability, thereby improving the overall user experience of the product.

[0068] like Figure 6 , Figure 8 , Figure 9 and Figure 10 As shown, the output gear 3122 has a central groove 3122a, and the magnetic mating component 32 is a long shaft with its end inserted into the central groove 3122a. The magnetic mating component 32 passes through the central groove 3122a, and the magnetic mating component 32 and the output gear 3122 can be fixed by adhesive bonding to achieve synchronous rotation. An integrally formed limiting shaft 321 is provided on the side of the magnetic mating component 32 away from the Earth shell 4, and a limiting cylinder 332 is provided on the inner wall of the gear train housing 33. The limiting shaft 321 and the limiting cylinder 332 are inserted and fitted together to form an axial limit on one end of the magnetic mating component 32. In addition, the extension cylinder 331 provides radial limit on the long shaft. Together, they form a multi-limiting structure in the axial and radial directions, which can effectively suppress the deviation and swaying problems during the rotation of the long shaft, significantly improve the transmission accuracy and stability, and ensure that the Earth shell 4 can rotate synchronously and smoothly. The overall structure layout is scientific and the fit is reliable.

[0069] In one possible implementation, such as Figure 1 , Figure 2 and Figure 5As shown, a lamp assembly 7 is mounted on the support rod 2. A battery 8 and a circuit board 9 are housed inside the base 1. The lamp assembly 7 is electrically connected to the circuit board 9 via a cable, and the battery 8 and circuit board 9 form a power supply circuit. The lamp assembly 7 can be an LED light panel, and its on / off state can be controlled via the circuit board 9, enriching product functionality, enhancing the user experience, and balancing practicality and aesthetics.

[0070] The preferred embodiments disclosed above are merely illustrative of this application. These preferred embodiments do not exhaustively describe all details, nor do they limit the application to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this application, thereby enabling those skilled in the art to better understand and utilize this application. This application is limited only by the claims and their full scope and equivalents.

Claims

1. A globe toy, characterized in that, include: Base; A support rod, the bottom of which is connected to the base, the support rod is curved to form a side clearance space, and the top of the support rod forms a top seat; A top drive mechanism is disposed on the top seat. The top drive mechanism includes a drive assembly and a magnetic mating component. The magnetic mating component is throttle-connected to the drive assembly, and the drive assembly can drive the magnetic mating component to rotate. The Earth shell is located in the clearance space. The Earth shell is provided with a slot and a magnetic component. The magnetic fitting is inserted into the slot. The magnetic fitting and the magnetic component are magnetically attracted to each other, and the magnetic attraction force is greater than the weight of the Earth shell, so that the Earth shell is suspended from the top seat of the support rod.

2. A globe toy according to claim 1, wherein The Earth's crust includes a spherical shell body and connecting components; The connector is at least partially located inside the spherical shell body, and the connector has the slot, the opening of which is exposed outside the spherical shell body; The magnetic attraction component is disposed on the coupling member.

3. The globe toy according to claim 2, characterized in that, The coupling includes a main housing and a sleeve; The sleeve is connected to the main shell; The Earth's crust has a cavity and an opening communicating with the cavity; The main shell is located inside the spherical shell and connected to the spherical shell body. The main shell has a receiving cavity. The sleeve extends to the opening and has the slot. The magnetic suction component is disposed in the receiving cavity.

4. The globe toy according to claim 3, characterized in that, The main shell has a bottom wall and side walls located around the edge of the bottom wall; The sleeve is located inside the side wall and is connected to the bottom wall; The receiving cavity is formed between the sidewall and the sleeve; The magnetic attraction component is annular and is sleeved on the sleeve. The sidewall is connected to the inner wall of the spherical shell body.

5. The globe toy according to claim 4, characterized in that, The inner wall of the spherical shell body is provided with a positioning ring groove; The positioning groove extends circumferentially around the opening; The sidewall facing away from the bottom wall is inserted into the positioning ring groove, and the sidewall is fixed to the inner wall of the spherical shell body by adhesive bonding.

6. The globe toy according to claim 5, characterized in that, The sidewall facing away from the bottom wall is provided with an outwardly expanding ring edge, and an annular step is formed on the inner side of the outwardly expanding ring edge; The inner wall of the spherical shell body is provided with an inner ring rib and an outer ring rib. Both the inner ring rib and the outer ring rib extend around the circumference of the opening. The height of the inner ring rib is less than the height of the outer ring rib. The positioning ring groove is formed between the outer ring rib and the inner ring rib. The outer expanding ring edge is inserted into the positioning ring groove, and the inner ring rib abuts against the annular step.

7. The globe toy according to claim 6, characterized in that, The drive assembly includes a motor and a wheel system; The motor is connected to the input gear of the gear train, and the output gear of the gear train is connected to the magnetic mating component.

8. The globe toy according to claim 7, characterized in that, Including the outer casing; The top drive mechanism includes a wheel housing disposed on the top seat, and the wheel housing has an extension cylinder that extends out of the top seat toward one side of the base. The gear train is disposed in the gear train housing; The magnetic fitting is disposed through the extension cylinder; The outer shell is connected to the top seat. The outer shell has a tapered extended shell portion, which is sleeved on the outside of the extension cylinder and the magnetic mating member. The tapered extended shell portion extends to the earth's shell. The cross-section of the conical extended shell gradually decreases in the direction from the top seat to the earth's crust.

9. The globe toy according to claim 7, characterized in that, The output gear has a central groove; The magnetic fitting is a long shaft with its end inserted into the central groove.

10. The globe toy according to any one of claims 1-9, characterized in that, A light assembly is installed on the support rod.

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