A lucky star light water ball

Abstract

The utility model relates to decorative art technology field discloses a lucky star light water ball, including battery box bottom and the base that is buckled and connected in battery box bottom top, the base top is equipped with glass ball, and the rubber is clamped in the base and glass ball junction, the music bell is installed in the battery box bottom inner bottom surface, and the circular gear is engagedly connected to music bell power output end, the rotating frame is connected to the circular gear top, the rotating frame top is connected with four -sided frame, four -sided frame top is connected with four -jaw vane, and the main part is connected through the rotating frame top of base, and the rotating inner view in glass ball is connected to the main part top, and the PCB board is installed in the base inside, and the LED bulb is welded on the PCB board surface. The utility model discloses through touch switch trigger random light control logic finally keeps single LED bulb constant light, realizes the effect that audiovisual synchronization has random interactive interest.

Description

Technical Field

[0001] This utility model relates to the field of decorative crafts technology, and in particular to a lucky star light water balloon. Background Technology

[0002] Existing water balloon crafts mainly utilize the liquid and landscape encapsulated inside the transparent sphere to create a unique visual aesthetic. To enhance the product's appeal, existing water balloon bases often include lighting components to illuminate the interior of the sphere. However, the existing water balloon lighting control logic is relatively simple. After the power is turned on, the internal light-emitting elements can only maintain a constant brightness or cycle and flash at a fixed frequency preset by the factory. This unchanging lighting effect lacks novelty, and users will experience visual fatigue during prolonged viewing. The existing water balloon circuit structure lacks an interactive trigger mechanism that can respond to external user operation commands, and the existing control system does not have the computational logic to generate random results. As a result, the water balloon ornaments only have basic static lighting decoration functions and cannot create entertainment and interaction with users through random changes in lighting results.

[0003] Therefore, this utility model proposes a lucky star light water ball to overcome the shortcomings of the prior art. Utility Model Content

[0004] In view of the problems of existing light-up water balloons, such as simple light control logic, only able to maintain constant brightness or fixed frequency flashing leading to visual fatigue for users, and lack of interactive triggering mechanism and random result generation logic to respond to external operation commands, resulting in low product interactivity and entertainment, this utility model aims to provide a Lucky Star Light-up Water Balloon with an improved structure that can effectively solve the above problems.

[0005] This utility model provides a lucky star light water balloon, including: a battery box bottom and a base snapped onto the top of the battery box bottom. A glass ball is installed on the top of the base, and an eraser is clamped at the connection between the base and the glass ball. A musical bell is installed on the inner bottom surface of the battery box bottom. A key is connected to the bottom of the musical bell through the bottom of the battery box. A circular gear is meshed with the power output end of the musical bell. A rotating fixing frame located on the side of the circular gear is fixed inside the bottom of the battery box. A rotating frame is coaxially connected to the top of the circular gear. A four-corner frame is snapped onto the top of the rotating frame. Four claw blades are connected to the top of the four-corner frame. A main body is connected to the top of the four claw blades. A rotating functional component is connected to the top of the main body. An inner rotating base is fixed to the top of the rotating functional component. A rotating inner scene located inside the glass ball is installed on the top of the inner rotating base. A PCB board is installed inside the base. LED bulbs are soldered on the surface of the PCB board. An LED light window corresponding to the LED bulb is opened on the side wall of the base. A touch switch electrically connected to the PCB board is installed on the outer wall of the base.

[0006] Preferably, the rotating mounting bracket has a U-shaped structure, with the bottom of the rotating mounting bracket fixed to the bottom of the battery box by screws, the inner side of the rotating mounting bracket fitting against the edge of the circular gear, and the central shaft of the circular gear being rotatably connected to the bottom of the battery box via a bearing.

[0007] Preferably, the bottom surface of the rotating frame is provided with a plug-in protrusion that mates with the top of the circular gear, the top edge of the rotating frame is provided with several slots, and the bottom of the four corner frames is provided with buckles corresponding to the slots. The four corner frames are embedded into the top of the rotating frame through the buckles.

[0008] Preferably, the four-claw blade includes a central disk and four claw arms extending outwards from the central disk. The four corners of the top of the four-corner frame are respectively inserted and fixed to the ends of the four claw arms, and the bottom of the main body is fixedly connected to the center of the central disk of the four-claw blade.

[0009] Preferably, a through hole is provided at the center of the base, the main body is in the shape of a slender rod, the main body extends through the through hole into the interior of the glass ball, and a waterproof sealing ring is provided between the outer wall of the main body and the inner wall of the through hole of the base.

[0010] Preferably, the bottom surface of the rotating functional component has a blind hole at the center, the top of the main body is inserted into the blind hole with an interference fit, the top surface of the rotating functional component has a positioning protrusion, the bottom surface of the inner rotating base has a positioning groove corresponding to the positioning protrusion, and the inner rotating base is glued to the rotating functional component.

[0011] Preferably, the PCB board is vertically fixed to the mounting support provided on the inner wall of the base by screws. The PCB board has three LED bulbs, which are arranged in a triangular pattern. A transparent acrylic plate is embedded in the LED light window.

[0012] Preferably, the rubber has a ring-shaped structure, with a ring-shaped groove on the top edge of the base, a ring-shaped flange on the bottom edge of the glass ball, and a rubber pad placed between the ring-shaped groove and the ring-shaped flange and coated with sealant.

[0013] Preferably, the bottom of the battery box has a battery compartment formed inside, and positive and negative electrode springs are installed inside the battery compartment. The positive and negative electrode springs are electrically connected to the power supply terminal of the PCB board through wires. The touch switch adopts a capacitive touch sensor and is attached to the inner side wall of the base.

[0014] This utility model has the following beneficial effects:

[0015] 1. This utility model solves the problem of the existing technology of light water ball having a single light effect mode, only being able to be constantly lit or fixedly flashing, and lacking human-computer interaction by setting a PCB board with random logic program and multiple LED bulbs inside the base, and using a touch switch for trigger control. It achieves the effect that users can trigger random changes in the light by touch, and finally randomly keep one bulb lit as a lucky star, which significantly improves the entertainment and appreciation value of the product.

[0016] 2. This utility model uses a wind-up musical bell as a power source to drive the gear assembly, and utilizes the slots and buckles between the rotating frame and the four corner frames to construct a rigid transmission chain, which stably transmits the bottom rotational power to the rotating interior of the glass sphere step by step. This solves the problem that the interior landscape of the water sphere in the prior art is mostly static display or the mechanical transmission structure is loose and unstable. It achieves a highly synchronized audiovisual effect of music playback and landscape rotation, and the overall structure is compact and the transmission is smooth and reliable. Attached Figure Description

[0017] Figure 1 This is a three-dimensional view of the front side of a lucky star-shaped light-up water balloon proposed in this utility model;

[0018] Figure 2 This is a structural breakdown diagram of a lucky star-shaped light-up water sphere proposed in this utility model;

[0019] Figure 3 This is a partial structural diagram of a lucky star light water ball proposed in this utility model;

[0020] Figure 4 This is a partial structural diagram of the rotating functional component of a lucky star-shaped light-up water ball proposed in this utility model;

[0021] Figure 5 This is a partial structural diagram of the rotating frame for a lucky star-shaped light-up water ball proposed in this utility model.

[0022] Legend:

[0023] 1. Base; 2. LED light window; 3. Eraser; 4. Glass ball; 5. Rotating interior scene; 6. Rotating functional component; 7. Four-claw blade; 8. Four-corner stand; 9. LED bulb; 10. Rotating stand; 11. Touch switch; 12. PCB board; 13. Battery box bottom; 14. Music bell; 15. KEY; 16. Rotating base of interior scene; 17. Main body; 18. Rotating fixing frame; 19. Circular gear. Detailed Implementation

[0024] To make the objectives, technical solutions, and advantages of this utility model clearer, the technical solutions in the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the protection scope of this utility model.

[0025] Example:

[0026] Please refer to Figures 1 to 5 This utility model provides a lucky star light water ball, which aims to solve the problems of existing light water balls that usually only have simple constant light or fixed flashing patterns and lack interactivity with users, random fun of light changes, and the need to improve the stability of the mechanical transmission structure of the internal rotating landscape.

[0027] Please refer to Figure 1 and Figure 2 The Lucky Star Light Water Balloon includes a battery box bottom 13 as a bottom support structure, and a base 1 that is snapped onto the top of the battery box bottom 13. The base 1 and the battery box bottom 13 together form an internal cavity for accommodating mechanical transmission components and electronic control components. A glass ball 4 made of transparent material is installed on the top of the base 1. A rubber 3 is clamped at the connection between the base 1 and the glass ball 4 to prevent internal liquid leakage. To ensure the sealing performance of the connection, the rubber 3 has a ring structure. An annular groove is provided on the top edge of the base 1, and an annular flange is provided on the bottom edge of the glass ball 4. The rubber 3 is placed between the annular groove and the annular flange and is coated with sealant to effectively prevent liquid from entering the interior of the base 1.

[0028] Please refer to Figure 2 and Figure 3 In terms of power drive, a music bell 14 is installed on the inner bottom surface of the battery box bottom 13. The music bell 14 serves as a mechanical power source, and a KEY15 is connected to the bottom of the battery box bottom 13, which passes downward through the bottom shell. The user can wind up the music bell 14 by rotating the KEY15 to store energy. The power output end of the music bell 14 is meshed with a circular gear 19, which transmits the rotational power of the music bell 14. In order to prevent the circular gear 19 from deviating or shaking during rotation, a rotating fixing bracket 18 located on the side of the circular gear 19 is fixed inside the battery box bottom 13. The rotating fixing bracket 18 has a gate-shaped structure. The bottom of the rotating fixing bracket 18 is fixed to the battery box bottom 13 by screws. The inner side of the rotating fixing bracket 18 is in contact with the edge of the circular gear 19 to limit the circular gear 19. The central shaft of the circular gear 19 is rotatably connected to the battery box bottom 13 through a bearing, thus constructing a stable and reliable primary transmission structure.

[0029] Please refer to Figure 3 , Figure 4 and Figure 5The rotating frame 10 has a disc-shaped structure as an intermediate connector. The bottom surface of the rotating frame 10 is provided with a plug-in protrusion that mates with the top of the circular gear 19. The rotating frame 10 achieves coaxial rotational connection by inserting the plug-in protrusion into the plug-in hole on the top of the circular gear 19. The function of the rotating frame 10 is to stably transmit the horizontal rotational motion of the circular gear 19 upward. At the same time, several slots are provided on the top edge of the rotating frame 10, and the bottom of the four corner frames 8 is provided with buckles corresponding to the slots. In the assembled state, the buckles of the four corner frames 8 are embedded in the slots of the rotating frame 10, ensuring that the four corner frames 8 will not undergo relative displacement or fall off when rotating with the rotating frame 10.

[0030] To further transmit torque upwards to the interior of the glass sphere 4, a four-claw blade 7 is connected above the four-corner frame 8. The four-claw blade 7 includes a central disc and four claw arms extending outwards. The four corners of the top of the four-corner frame 8 are respectively connected to the ends of the four claw arms by plugging and fixing. A slender rod-shaped main body 17 is fixedly connected to the center of the central disc of the four-claw blade 7. The main body 17 passes through the through hole in the center of the base 1 and extends into the interior of the glass sphere 4. A waterproof sealing ring is provided between the main body 17 and the through hole to maintain a seal. The top of the main body 17 is inserted into the blind hole on the bottom surface of the rotating functional component 6 located inside the glass sphere 4 by interference fit. The rotating functional component 6 supports an inner scene rotating base 16 fixed by adhesive. A rotating inner scene 5 is installed on the inner scene rotating base 16, thus constructing a complete rigid transmission chain from the bottom music bell 14 to the top rotating inner scene 5.

[0031] As a preferred embodiment, in order to achieve precise control of the light and shadow effects and stable installation of the circuit system, the PCB board 12 is vertically installed in a specific position inside the base 1. Specifically, the inner wall of the base 1 is integrally formed with several mounting pillars with screw holes. The PCB board 12 is fastened to the mounting pillars with screws to maintain a vertical state. Three LED bulbs 9 are soldered on the side surface of the PCB board 12 facing the LED light window 2. The three LED bulbs 9 are arranged in a triangular or straight line to optimize the light coverage. A transparent acrylic plate or transparent light guide sheet is embedded in the LED light window 2 on the side wall of the base 1. The transparent acrylic plate or transparent light guide sheet is sealed and bonded to the side wall of the base 1 with glue. While protecting the internal electronic components, it can softly transmit the light emitted by the LED bulbs 9 into the rotating inner scene 5 and the glass ball 4.

[0032] As another preferred embodiment, in order to provide a continuous and stable power supply and a sensitive touch experience, a battery compartment for accommodating the battery is formed inside the bottom 13 of the battery box. Positive and negative metal springs are installed at both ends inside the battery compartment. The positive and negative metal springs are electrically connected to the power input terminal of the PCB board 12 through wires. The touch switch 11 adopts a capacitive touch sensing sheet structure. The touch switch 11 is attached to the inner surface of the side wall of the base 1. The touch switch 11 is connected to the control port of the PCB board 12 through a signal transmission line. The user only needs to lightly touch the area on the outside of the base 1 corresponding to the touch switch 11 to trigger the circuit logic. In addition, in order to further strengthen the stability of the mechanical transmission, the rotating fixing bracket 18 is locked to the bottom 13 of the battery box with screws and is located in the tangential direction of the circular gear 19. The inner side of the rotating fixing bracket 18 is designed with an arc-shaped limiting surface that matches the contour of the circular gear 19. A small safety gap is maintained between the arc-shaped limiting surface and the circular gear 19, thereby preventing the circular gear 19 from axially running without hindering rotation.

[0033] Working principle:

[0034] The user rotates KEY15 located below the bottom 13 of the battery box. KEY15 winds up the internal spring of the music bell 14 to store mechanical energy. When the spring is released, the music bell 14 plays music and drives the built-in roller gear to rotate. The roller gear meshes with the circular gear 19, thereby driving the circular gear 19 to rotate. The circular gear 19 drives the rotating frame 10 located above the circular gear 19 to rotate synchronously. The rotating frame 10 drives the four-corner frame 8 to rotate through the cooperation of the slot and the buckle. The four-corner frame 8 drives the four-claw blade 7 to rotate through the plug-in fixation. The four-claw blade 7 drives the fixed main body 17 to rotate. The main body 17 drives the rotating functional component 6 at the top to rotate through the interference fit. The rotating functional component 6 drives the inner scene rotating base 16 and the rotating inner scene 5 fixed on the inner scene rotating base 16 to rotate slowly in the liquid environment inside the glass ball 4, achieving a synchronized audio-visual effect with the music played by the music bell 14.

[0035] Meanwhile, the battery in the bottom 13 of the battery box provides power to the PCB board 12. When the user touches the touch switch 11 on the side of the base 1, the touch switch 11 sends a control signal to the PCB board 12. The PCB board 12 controls the three LED bulbs 9 facing the LED light window 2 to light up or flash simultaneously. The light passes through the LED light window 2 and the side wall of the base 1 and shines into the rotating interior 5 and the liquid in the glass ball 4 to create an atmosphere. After the program-set time ends, the random logic program inside the PCB board 12 controls two of the LED bulbs 9 to turn off, and finally only one LED bulb 9 is kept in a constantly lit state, which is the lucky star. This design of randomly keeping a single LED bulb 9 lit corresponds to the theme of the lucky star and increases the fun and interactivity of the lucky star light water ball.

Claims

1. A lucky star-shaped illuminated water balloon, comprising: The battery box has a bottom (13), a base (1) and an eraser (3), with a glass ball (4) mounted on top of the base (1); Its features are, A music bell (14) is installed on the inner bottom surface of the battery box bottom (13). A key (15) is installed on the bottom of the music bell (14). A circular gear (19) is meshed with the output end of the music bell (14). A rotating fixing frame (18) is fixed inside the battery box bottom (13). A rotating frame (10) is coaxially connected to the top of the circular gear (19). A four-corner frame (8) is snapped onto the top of the rotating frame (10). A four-claw blade (7) is connected to the top of the four-corner frame (8). 7) The top is connected to the main body (17), the top of the main body (17) is connected to the rotating functional component (6), the top of the rotating functional component (6) is fixed with the inner scene rotating base (16), the top of the inner scene rotating base (16) is installed with the rotating inner scene (5), the base (1) is installed with the PCB board (12), the surface of the PCB board (12) is soldered with LED bulbs (9), the side wall of the base (1) is provided with LED light window (2), and the outer side wall of the base (1) is installed with touch switch (11).

2. The lucky star light-up water balloon according to claim 1, characterized in that, The rotating fixing bracket (18) has a U-shaped structure. The bottom of the rotating fixing bracket (18) is fixed to the bottom of the battery box (13) by screws. The inner side of the rotating fixing bracket (18) is attached to the edge of the circular gear (19). The central shaft of the circular gear (19) is rotatably connected to the bottom of the battery box (13) through a bearing.

3. The lucky star light-up water balloon according to claim 1, characterized in that, The bottom surface of the rotating frame (10) is provided with a plug-in protrusion that cooperates with the top of the circular gear (19). The top edge of the rotating frame (10) is provided with several slots. The bottom of the four-corner frame (8) is provided with buckles corresponding to the slots. The four-corner frame (8) is embedded into the top of the rotating frame (10) through the buckles.

4. The lucky star light-up water balloon according to claim 1, characterized in that, The four-claw blade (7) includes a central disk and four claw arms extending from the central disk to the surrounding area. The four corners of the top of the four corner brackets (8) are respectively inserted and fixed to the ends of the four claw arms. The bottom end of the main body (17) is fixedly connected to the center of the central disk of the four-claw blade (7).

5. A lucky star light-up water balloon according to claim 1, characterized in that, The base (1) has a through hole at its center. The main body (17) is in the shape of a slender rod. The main body (17) extends through the through hole into the interior of the glass ball (4). A waterproof sealing ring is provided between the outer wall of the main body (17) and the inner wall of the through hole of the base (1).

6. A lucky star light-up water balloon according to claim 1, characterized in that, The rotating functional component (6) has a blind hole at the center of its bottom surface. The top of the main body (17) is inserted into the blind hole with an interference fit. The top surface of the rotating functional component (6) has a positioning protrusion. The bottom surface of the inner scene rotating base (16) has a positioning groove corresponding to the positioning protrusion. The inner scene rotating base (16) is glued to the rotating functional component (6).

7. A lucky star light-up water balloon according to claim 1, characterized in that, The PCB board (12) is vertically fixed to the mounting support provided on the inner wall of the base (1) by screws. The number of LED bulbs (9) on the PCB board (12) is three. The three LED bulbs (9) are arranged in a triangular shape. A transparent acrylic plate is embedded in the LED light window (2).

8. A lucky star light-up water balloon according to claim 1, characterized in that, The rubber (3) has a ring structure, the top edge of the base (1) has a ring groove, the bottom edge of the glass ball (4) has a ring flange, the rubber (3) is placed between the ring groove and the ring flange, and is coated with sealant.

9. A lucky star light-up water balloon according to claim 1, characterized in that, The bottom (13) of the battery box has a battery compartment formed inside. Positive and negative electrode springs are installed inside the battery compartment. The positive and negative electrode springs are electrically connected to the power supply terminal of the PCB board (12) through wires. The touch switch (11) adopts a capacitive touch sensor and is attached to the inner side wall of the base (1).

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