A type of modular toy ornament

Abstract

This utility model relates to an assembled toy ornament, comprising a base and a display ornament. The display ornament is detachably mounted on the base. The base contains an electrical control component and a transmission component. The transmission component includes a gear ring, planetary gears, and a central gear. The electrical control component includes a drive motor, a main control circuit board, a power supply, and a switch. The drive motor, power supply, and switch are all electrically connected to the main control circuit board. The output shaft of the drive motor is connected to the central gear. A rotating spindle is connected to the end of the gear ring away from the central gear. The rotating spindle extends to the surface of the base. A positioning hole is provided at the bottom of the display ornament. The end of the rotating spindle extending to the surface of the base can be inserted into the positioning hole. The rotating spindle can drive the display ornament to rotate relative to the base. Users can disassemble and replace display ornaments of different shapes at any time according to their needs, or manually adjust the angle of the ornament and reassemble it, significantly enhancing the interactivity and playability of the product.

Description

Technical Field

[0001] This utility model relates to the field of toy ornaments, and in particular to an assembly-type toy ornament. Background Technology

[0002] Rotatable toy figurines are creative products that combine decoration and interactive functions, widely used in children's toys, desktop ornaments, and collectible models. Their dynamic rotating display design attracts user attention and enhances viewing enjoyment. Traditional figurines typically only support static display, while the rotating design allows for automatic rotation via a motor, providing users with a more vivid visual experience.

[0003] Existing rotatable toy figurines typically consist of two parts: a base and a display piece. The base houses a drive motor, transmission components, and a power source. The transmission components use gears or belts to transmit the motor's power to the display piece, causing it to rotate around its axis.

[0004] In existing rotatable toy figurines, the display figurine is fixedly connected to the base, and users cannot disassemble or replace the figurine, resulting in a limited product display. When the figurine rotates automatically, if users want to manually adjust the angle of the figurine, such as pausing the rotation and fixing it to a specific position, they need to stop the motor before operating it, otherwise it may cause damage to the equipment. Utility Model Content

[0005] In order to overcome the shortcomings of existing technical solutions, this utility model provides an assembly-type toy ornament that can effectively solve the technical problems of the inability to replace the display ornament and the inability to manually adjust the ornament when rotating.

[0006] The technical solution adopted by this utility model to solve its technical problem is:

[0007] An assembly-type toy ornament includes a base and a display ornament. The display ornament is detachably mounted on the base. The base contains an electrical control component and a transmission component. The transmission component includes a gear ring, planetary gears, and a central gear. There are three or more planetary gears, which are interconnected by cages and mesh with the central gear. The planetary gears can rotate around the axis of the central gear. The gear ring is coaxial with the central gear but meshes with all three or more planetary gears. The electrical control component includes a drive motor, a main control circuit board, a power supply, and a switch. The drive motor, power supply, and switch are all electrically connected to the main control circuit board. The switch extends to the surface of the base. The output shaft of the drive motor is connected to the central gear. A rotating spindle is connected to the end of the gear ring away from the central gear. The rotating spindle extends to the surface of the base. The bottom of the display ornament has a positioning hole. The end of the rotating spindle extending to the surface of the base can be paired and inserted into the positioning hole. The rotating spindle can drive the display ornament to rotate relative to the base.

[0008] Furthermore, the display piece is equipped with a receiving coil and an electrical appliance, and the base is equipped with a power supply coil. The power supply coil is electrically connected to the main control circuit board, and the receiving coil and the electrical appliance are electrically connected. Power can be transmitted between the power supply coil and the receiving coil.

[0009] Furthermore, the surface of the base is provided with an annular groove, and three or more sliders are provided in the annular groove. The three or more sliders are connected by a support platform, and the bottom of the display ornament can be placed on the surface of the support platform, and the sliders can move in the annular groove.

[0010] Furthermore, the surface of the support platform is provided with anti-slip texture, and the bottom surface of the display ornament is provided with an anti-slip mat.

[0011] Furthermore, a positioning block is provided at the end of the rotating spindle away from the gear ring, and a positioning groove is provided on the inner wall of the positioning hole. When the rotating spindle is inserted into the positioning hole, the positioning block engages with the positioning groove.

[0012] Furthermore, a photoelectric sensor is provided on the surface of the base. The photoelectric sensor is electrically connected to the main control circuit board and is used to detect whether the display ornament is on the base.

[0013] Compared with existing technologies, the advantages of this utility model are as follows: the display ornament is detachably connected to the rotating main shaft of the base through the positioning hole at the bottom. Users can disassemble and replace display ornaments of different shapes at any time according to their needs, or manually adjust the angle of the ornament and reinstall it, which significantly enhances the interactivity and playability of the product. When the drive motor drives the central gear to rotate, the planetary gears revolve around the central gear and drive the gear ring to rotate, ultimately driving the rotating main shaft to rotate smoothly. It has the characteristics of high transmission efficiency and low noise. Moreover, when the user manually rotates the ornament, the meshing design of the planetary gears allows the reverse force to be transmitted to the drive motor, avoiding damage to the drive motor. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of this utility model;

[0015] Figure 2 This is a schematic diagram of the transmission component in this utility model;

[0016] Figure 3 This is a schematic diagram showing the meshing of the gear ring, planetary gears, and central gear in this utility model;

[0017] The following numbers are labeled in the diagram: 1-Base, 2-Display ornament, 201-Positioning hole, 202-Positioning groove, 3-Transmission component, 301-Gear ring, 302-Planetary gear, 303-Central gear, 304-Cage, 305-Rotating spindle, 306-Positioning block, 4-Drive motor, 5-Main control circuit board, 6-Power supply, 7-Receiving coil, 8-Sending coil, 9-Annular slide, 10-Support platform, 11-Slider. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0019] The following is combined Figures 1-3 A detailed description of an assembly-type toy ornament of this utility model is provided below:

[0020] A modular toy ornament includes a base 1 and a display ornament 2, which is detachably mounted on the base 1. The base 1 houses an electronic control assembly and a transmission assembly 3. The transmission assembly 3 includes a gear ring 301, planetary gears 302, and a central gear 303. Three planetary gears 302 are provided, interconnected by a retainer 304 and meshing with the central gear 303. The planetary gears 302 can rotate around the axis of the central gear 303. The gear ring 301 is coaxial with the central gear 303 but meshes with all three planetary gears 302. The electronic control assembly includes... The system includes a drive motor 4, a main control circuit board 5, a power supply 6, and a switch. All components are electrically connected to the main control circuit board 5. The switch extends to the surface of the base 1. The output shaft of the drive motor 4 is connected to a central gear 303. A rotating spindle 305 is connected to the end of a gear ring 301 away from the central gear 303. The rotating spindle 305 extends to the surface of the base 1. A positioning hole 201 is provided at the bottom of the display piece 2. The end of the rotating spindle 305 extending to the surface of the base 1 can be inserted into the positioning hole 201, allowing the rotating spindle 305 to rotate relative to the base 1. A positioning block 306 is provided at the end of the rotating spindle 305 away from the gear ring 301. A positioning groove 202 is provided on the inner wall of the positioning hole 201. When the rotating spindle 305 is inserted into the positioning hole 201, the positioning block 306 engages with the positioning groove 202, ensuring precise alignment between the display piece 2 and the rotating spindle 305 and preventing unstable rotation or transmission failure due to installation errors.

[0021] The display piece 2 is detachably connected to the rotating spindle 305 of the base 1 via the positioning hole 201 at the bottom. Users can disassemble and replace display pieces 2 with different shapes at any time as needed, or manually adjust the angle of the piece and reinstall it, which significantly enhances the interactivity and playability of the product. When the drive motor 4 drives the central gear 303 to rotate, the planetary gear 302 revolves around the central gear 303 and drives the gear ring 301 to rotate, ultimately driving the rotating spindle 305 to rotate smoothly. It has the characteristics of high transmission efficiency and low noise. Moreover, when the user manually rotates the piece, the meshing design of the planetary gear 302 allows the reverse force to be transmitted to the drive motor 4, avoiding damage to the drive motor 4.

[0022] The display piece 2 is equipped with a receiving coil 7 and electrical appliances, including a speaker and LED lights. A power supply coil 8 is installed inside the base 1, electrically connected to the main control circuit board 5. The receiving coil 7, speaker, and LED lights are also electrically connected. Power can be transferred between the power supply coil 8 and the receiving coil 7. Wireless power supply is achieved through electromagnetic induction, providing power to the display piece 2 without physical connection. This design avoids the cable tangling problem of traditional wired power supply and reduces the risk of electric shock, making it particularly suitable for children's toy scenarios.

[0023] The base 1 has an annular groove 9 on its surface, and three sliders 11 are arranged in the annular groove 9. The three sliders 11 are connected by a support platform 10. The bottom of the display piece 2 can be placed on the surface of the support platform 10, and the sliders 11 can move in the annular groove 9. The surface of the support platform 10 is provided with anti-slip texture, and the bottom of the display piece 2 is provided with anti-slip pad, so that the display piece 2 remains stable during rotation and avoids swaying or tipping due to the shift of the center of gravity. At the same time, the anti-slip texture of the support platform 10 and the anti-slip pad on the bottom of the display piece 2 further enhance the stability.

[0024] A photoelectric sensor is provided on the surface of the base 1. The photoelectric sensor is electrically connected to the main control circuit board 5. The photoelectric sensor is used to detect whether the display ornament 2 is on the base 1. When the photoelectric sensor detects that the display ornament 2 is not installed or has fallen off, the main control circuit board 5 immediately cuts off the power supply 6 to prevent the rotating spindle 305 from spinning idly or the motor from being overloaded, thereby improving the safety and service life of the equipment.

[0025] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A modular toy ornament, comprising a base and a display ornament, wherein the display ornament is detachably mounted on the base, characterized in that: The base contains an electrical control assembly and a transmission assembly. The transmission assembly includes a gear ring, planetary gears, and a central gear. There are three or more planetary gears, which are interconnected by cages and mesh with the central gear. The planetary gears can rotate around the axis of the central gear. The gear ring is coaxial with the central gear but meshes with all three or more planetary gears. The electrical control assembly includes a drive motor, a main control circuit board, a power supply, and a switch. The drive motor, power supply, and switch are all electrically connected to the main control circuit board. The switch extends to the surface of the base. The output shaft of the drive motor is connected to the central gear. A rotating spindle is connected to the end of the gear ring away from the central gear. The rotating spindle extends to the surface of the base. The bottom of the display piece has a positioning hole. The end of the rotating spindle extending to the surface of the base can be paired and inserted into the positioning hole. The rotating spindle can drive the display piece to rotate relative to the base.

2. The assembled toy ornament according to claim 1, characterized in that: The display piece contains a receiving coil and an electrical appliance, while the base contains a power supply coil. The power supply coil is electrically connected to the main control circuit board, and the receiving coil is electrically connected to the electrical appliance. Power can be transmitted between the power supply coil and the receiving coil.

3. The assembled toy ornament according to claim 1, characterized in that: The base has an annular groove on its surface, and three or more sliders are installed in the annular groove. The three or more sliders are connected by a support platform. The bottom of the display piece can be placed on the surface of the support platform, and the sliders can move in the annular groove.

4. The assembled toy ornament according to claim 3, characterized in that: The surface of the support platform is provided with anti-slip texture, and the bottom of the display ornament is provided with an anti-slip mat.

5. A modular toy ornament according to any one of claims 1-4, characterized in that: A positioning block is provided at the end of the rotating spindle away from the gear ring, and a positioning groove is provided on the inner wall of the positioning hole. When the rotating spindle is inserted into the positioning hole, the positioning block engages with the positioning groove.

6. A modular toy ornament according to any one of claims 1-4, characterized in that: A photoelectric sensor is provided on the surface of the base. The photoelectric sensor is electrically connected to the main control circuit board and is used to detect whether the display item is on the base.

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