A shared bubble machine

Abstract

The utility model discloses a kind of shared bubble machines, including body, with controller;Shielding component, for shielding bubble car under harsh environment;Rainfall identification module, with the shielding component electric connection, the rainfall identification module is set to the side of body, to be able to identify and drive shielding component action when raining;The shielding component includes pre-buried groove, double-shaft motor, support frame and shielding curtain, the pre-buried groove is U type and pre-buried in soil, the double-shaft motor is set to the below of body, the output shaft of the double-shaft motor extends to the both sides of body, the both ends of the support frame are connected with the output shaft of the double-shaft motor, the shielding curtain is folded and stored in pre-buried groove, one end of the shielding curtain is connected with the crossbeam of the support frame, and the other end is connected to the groove bottom setting of pre-buried groove. By the above structure, to realize automatic shielding protection to shared bubble car when raining.

Description

Technical Field

[0001] This utility model relates to bubble cars, and more particularly to a shared bubble machine. Background Technology

[0002] Bubble cars, as a type of children's toy car, are loved by many children for their fun. Currently, bubble cars are usually placed outdoors to avoid the bubbles they emit polluting the indoor environment. Therefore, bubble cars typically need to be placed outdoors. However, the outdoor environment exposes bubble cars to rain, and when rainwater seeps inside, the electronic components inside the bubble car are easily damaged, affecting its lifespan.

[0003] Furthermore, the playability of existing bubble cars is determined by a few preset modes in the controller, which leads to children losing interest after playing a few times. Therefore, increasing the playability, especially interactivity, of shared bubble cars is clearly a way to enhance their appeal. Utility Model Content

[0004] The purpose of this invention is to provide a shared bubble machine that can protect the machine itself in inclement weather. At the same time, it enhances the playability of traditional bubble cars by increasing interactivity.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A shared bubble machine, including

[0007] The main body has a controller;

[0008] Shielding components for shielding bubble cars in harsh environments;

[0009] A rainfall recognition module is electrically connected to the shading component. The rainfall recognition module is located on the side of the main body so that it can recognize rainfall and drive the shading component to operate during rainfall.

[0010] The shielding assembly includes a pre-embedded groove, a dual-axis motor, a support frame, and a shielding curtain. The pre-embedded groove is U-shaped and pre-buried in the soil. The dual-axis motor is located below the main body, and its output axis extends to both sides of the main body. Both ends of the support frame are connected to the output shaft of the dual-axis motor. The shielding curtain is folded and stored in the pre-embedded groove. One end of the shielding curtain is connected to the crossbeam of the support frame, and the other end is connected to the bottom of the pre-embedded groove.

[0011] Preferably, the curtain is provided with several constraint rings at equal intervals, and a constraint mechanism is provided on the outside of the pre-embedded groove. The constraint mechanism has a traction rope that can extend along with the curtain as it is flipped up. The traction rope passes through the constraint rings so that the retracted curtain is folded.

[0012] Preferably, the constraint mechanism includes a protective shell disposed on the outside of the pre-embedded groove, and an electric winding machine is disposed in the protective shell. One end of the traction rope passes through the bottom of the pre-embedded groove and is wound onto the winding mechanism. The winding mechanism winds the traction rope with a constant force.

[0013] Preferably, the controller includes

[0014] The pedal intensity collection module is connected to the foot pedal electrical signal to collect the pedal pedal frequency;

[0015] The bubble ejection module is used to control the ejection of bubbles;

[0016] The control module is electrically connected to the trampling intensity collection module and the bubble spraying module to control the bubble spraying module to spray out a bubble amount that matches the corresponding trampling intensity after receiving the trampling intensity signal.

[0017] Preferably, the main body is provided with a voice interaction module and an activation button, the activation button being electrically connected to the voice interaction module.

[0018] Compared with the prior art, the beneficial effects of this utility model are:

[0019] 1. This solution achieves the protection of the main body during rainfall by combining a rainfall recognition module and a shielding component.

[0020] 2. By setting up a traction rope, the curtain is kept folded when it is stored, so as to prevent the stored curtain from being exposed outside the pre-embedded groove and being trampled and damaged.

[0021] 3. The restraint mechanism enables the traction rope to follow the changes in the state of the stored curtain, ensuring that the curtain restrained by the traction rope is always within the pre-embedded groove.

[0022] 4. By combining the stomping intensity collection module, bubble spraying module, and control module on the controller, the system can adjust the amount of bubble spraying based on changes in stomping intensity, thereby effectively enhancing the fun and interactivity of the solution.

[0023] 5. Set up a voice interaction module to enable interaction between the bubble car and the user during the stamping process through Internet of Things technology. Attached Figure Description

[0024] Figure 1 This is a schematic diagram of the structure of this utility model;

[0025] Figure 2 This is a cross-sectional view of the present invention;

[0026] Figure 3 This is a schematic diagram showing the cooperation between the shielding curtain and the restraint mechanism of this utility model;

[0027] Figure 4 for Figure 2 A magnified view of a portion of the image;

[0028] Figure 5 This is the control logic diagram of the controller.

[0029] Reference numerals: 1. Main body; 11. Controller; 111. Trampling intensity collection module; 112. Bubble spraying module; 113. Control module; 114. Voice interaction module; 2. Shielding component; 21. Embedded groove; 22. Dual-axis motor; 23. Support frame; 24. Shielding curtain; 25. Restraint mechanism; 251. Traction rope; 252. Protective shell; 253. Electric winding machine; 254. Restraint ring; 3. Rainfall recognition module. Detailed Implementation

[0030] The technical solution of this utility model will now be clearly and completely described with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0031] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and 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, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0032] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" 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; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0033] like Figures 1-5 The shared bubble machine shown includes a main body 1, which is equipped with a controller 11 to control the main body to work in a preset mode after the user pays and starts the machine (after payment, the user drives the main body to spray bubbles outward by stepping on a foot pedal).

[0034] It should be noted that the main body of the above structure is a traditional shared bubble car structure. If this structure is placed directly in the open without any protective measures, it is highly susceptible to rainwater erosion, which will accelerate the aging of the parts and affect the service life of the bubble car. To this end, this solution also includes a set of shielding components 2, which can promptly cover the main body 11 when it rains outdoors, reducing the probability of rainwater erosion.

[0035] In this solution, a rainfall recognition module 3 is also included. This module is electrically connected to the shading component 2 so that it can automatically activate the shading component 2 when outdoor rainfall is detected. It should be noted that the rainfall recognition component in this solution can employ a capacitive switch-type triggering structure. When rainfall occurs, rainwater falls on the surface of the rainfall recognition module, causing a change in the capacitance within the module, thereby triggering the rainfall recognition module.

[0036] Additionally, it should be noted that the shielding component 2 in this solution includes a pre-embedded groove 21, a dual-axis motor 22, a support frame 23, and a shielding curtain 24. The pre-embedded groove is a U-shaped groove structure embedded in the ground, while the dual-axis motor 22 is installed below the bubble machine body. The output shaft of the dual-axis motor 22 extends to both sides of the body, and both ends of the output shaft are connected to the support frame. The shielding curtain in this solution is folded and stored in the pre-embedded groove 21, with one end connected to the crossbeam of the support frame 23 and the other end connected to the bottom of the pre-embedded groove. Therefore, when the support frame 23 is lifted by the dual-axis motor, the shielding curtain is also lifted by the support frame 23 and covers the surface of the body 1, reducing rainwater falling directly onto the body 1.

[0037] It should be noted that, under the above scheme, although the shielding component 2 can protect the main body during rainfall, the shielding curtain will inevitably be stored haphazardly when it is subsequently retracted. That is, some of the shielding curtain will fall outside the pre-embedded groove 21, posing a risk of the shielding curtain being trampled.

[0038] To improve the above situation, the shielding curtain in this solution is provided with at least two rows of restraint rings 254 on one side, and these restraint rings 254 are arranged at equal intervals along the stretching direction of the shielding curtain. Specifically, the distance between two restraint rings is the distance of one fold. At the same time, a restraint mechanism 25 is also provided on the outside of the pre-embedded groove. This restraint mechanism has a traction rope 251 that can extend along with the flipped-up shielding curtain 24. The traction rope 251 passes through the restraint rings 254 and guides the shielding curtain into a folded state during the retraction process. It should be noted that in this solution, the restraint mechanism 25 applies a constant tension to the traction rope to ensure the stability of the shielding curtain during the pulling out or retraction process.

[0039] Specifically, the restraint mechanism 25 includes a protective shell 252 located outside the pre-embedded groove 21, and an electric winding machine 253 is installed inside the protective shell. The traction rope in the restraint mechanism 25 is wound on the electric winding machine 253 and maintains a constant traction force when the curtain is pulled out and put away, that is, it remains taut.

[0040] It's important to note that to enhance the playability of the shared bubble car, this solution also incorporates interactive features. Specifically, the controller 11 in this solution includes the following modules: a pedal intensity collection module 111, a bubble spraying module 112, and a control module 113. The pedal intensity collection module 111 uses current intensity detection to measure the pedaling intensity of the bubble car. That is, during pedaling, a current is generated by cutting magnetic lines of field, and the magnitude of this current can be easily converted into the pedaling intensity. It should be noted that the pedal intensity collection module 111 is electrically connected to the control module 113 to detect the intensity signal of the relevant current. Furthermore, the bubble spraying module 112, which controls the amount of bubbles sprayed, is also electrically connected to the control module 113. After receiving the current signal from the pedal intensity collection module 111, the control module controls the amount of bubbles sprayed by the bubble spraying module, thereby establishing a strong correlation between the amount of bubbles sprayed and the pedaling intensity during operation, thus enhancing the fun.

[0041] It's also worth noting that, to further enhance interactivity and fun, the controller in this solution includes a voice interaction module 114. Specifically, this voice interaction module can utilize devices such as smart speakers or integrated smart voice recognition devices. This module connects to the surrounding network via an internally inserted IoT card. Users can interact with the shared bubble car by issuing voice commands. To reduce interference, an activation button 115 is also provided on the main unit. This activation button is electrically connected to the voice interaction module and is activated by pressing and holding the button for 3-5 seconds when voice interaction is needed. It should be noted that the voice interaction module in this solution can achieve interactive features such as intelligent question-and-answer, poetry recitation, and English tutoring, achieving the goal of edutainment.

[0042] Working Principle: This solution is a shared bubble car placed outdoors. When it rains, the rain recognition module identifies the rainfall by changes in capacitance, then drives the shelter component to flip up and cover the car body, preventing rainwater from falling directly on it. When the rain stops, the rainwater on the surface of the rain recognition module evaporates, the capacitance returns to normal, and the shelter component is then driven by the rain recognition module to reopen, revealing the covered car body. It should be noted that when the shelter component is retracted, the traction rope, pulled by the restraint mechanism, maintains a constant tension, ensuring the tautness of the folded shelter. Furthermore, the controller in this solution also has an interactive function. Specifically, the controller's pedal intensity collection module collects the change signal of the pedal rotation frequency and sends a relevant signal to the electrically connected control module. The control module then sends an adjustment signal to the bubble spraying module, thereby controlling the amount of bubbles sprayed to match the pedal intensity. Additionally, a voice interaction module is included to enhance the interactivity and fun of using the shared bubble car.

[0043] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A shared bubble machine, characterized by: include The main body (1) has a controller (11); A shielding component (2) is used to shield the bubble car in harsh environments; Rainfall recognition module (3) is electrically connected to the shielding component (2). The rainfall recognition module (3) is located on the side of the main body (1) so that it can recognize and drive the shielding component (2) to operate during rainfall. The shielding component (2) includes a pre-embedded groove (21), a dual-axis motor (22), a support frame (23), and a shielding curtain (24). The pre-embedded groove (21) is U-shaped and pre-embedded in the soil. The dual-axis motor (22) is located below the main body (1). The output axis of the dual-axis motor (22) extends to both sides of the main body (1). The two ends of the support frame (23) are connected to the output shaft of the dual-axis motor (22). The shielding curtain (24) is folded and stored in the pre-embedded groove (21). One end of the shielding curtain (24) is connected to the crossbeam of the support frame (23), and the other end is connected to the bottom of the pre-embedded groove (21).

2. A shared bubble machine as described in claim 1, characterized in that: The curtain (24) is provided with several constraint rings (254) at equal intervals. The pre-embedded groove (21) is provided with a constraint mechanism (25) on the outside. The constraint mechanism (25) has a traction rope (251) that can extend along with the curtain (24) when it is flipped up. The traction rope (251) passes through the constraint rings (254) so ​​that the retracted curtain (24) is folded.

3. A shared bubble machine as claimed in claim 2, characterized in that: The restraint mechanism (25) includes a protective shell (252) disposed outside the pre-embedded groove (21). An electric winding machine (253) is disposed in the protective shell (252). The traction rope (251) is wound around the electric winding machine (253) after passing through the bottom of the pre-embedded groove (21) at one end. The electric winding machine (253) winds the traction rope (251) with a constant force.

4. A shared bubble machine as described in claim 1, characterized in that: The controller (11) includes The pedal intensity collection module (111) is connected to the foot pedal electrical signal to collect the pedal pedal frequency; A bubble ejection module (112) is used to control the ejection of bubbles; The control module (113) is electrically connected to the trampling intensity collection module (111) and the bubble spraying module (112) to control the bubble spraying module (112) to spray out a bubble amount that matches the corresponding trampling intensity after receiving the trampling intensity signal.

5. A shared bubble machine as defined in claim 1, wherein: The main body (1) is provided with a voice interaction module (114) and an activation button (115) is provided on the main body. The activation button (115) is electrically connected to the voice interaction module (114).

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