Three-wheel balance structure capable of being matched with multiple frames and balance vehicle

Abstract

The utility model discloses a three-wheel balance structure capable of being matched with a plurality of frames and a balance car. The three-wheel balance structure comprises a triangular plate, a three-wheel balance assembly and a control assembly. Wherein the three-wheel balance assembly comprises two balance wheels and a supporting wheel, each balance wheel is rotationally mounted on a triangular plate through a mounting seat, and the supporting wheel is mounted at the bottom of the triangular plate; the control assembly comprises a master controller and two pedals, the master controller is connected with the balance wheels, one pedal is installed on a wheel shaft of one balance wheel, and the pedals are matched with the master controller to control the balance wheels to move. The three-wheel balance mechanism is stable in overall structure, good in balance performance, reasonable in space distribution, capable of being suitable for frames of different shapes and capable of meeting different requirements of users.

Description

Technical Field

[0001] The utility model relates to the technical field of a balancing structure of a balancing vehicle, in particular to a three-wheel balancing structure capable of being equipped with a plurality of frames and a balancing vehicle. Background Art

[0002] With the enhancement of public environmental awareness and the promotion of sustainable development policies, electric balance scooters have become a popular product as an environmentally friendly and energy-saving means of travel or transportation.

[0003] In the existing market, electric balance scooters are usually divided into single-wheel and double-wheel. Generally speaking, single-wheel and double-wheel balance scooters have a certain threshold for the user's balance, coordination and other abilities. For beginners or users with poor sense of balance, there is a certain risk of falling. Therefore, this poses a certain safety hazard to some users.

[0004] In addition, existing electric balance scooters usually have preset installation positions for various components on the frame, and the balance control system is formed by fixing and installing various components. Therefore, the installation method is fixed and the installation space is limited, which makes the electric balance scooter have a single shape. As the aesthetic taste of users improves, it is difficult to meet the needs of different users. Utility Model Content

[0005] The utility model aims to solve at least one of the technical problems existing in the prior art. To this end, the utility model proposes a three-wheel balancing structure with a stable overall structure, good balancing performance, reasonable spatial distribution, and can be applied to frames of different shapes to meet different needs of users.

[0006] The technical solution adopted by the utility model to solve its technical problems is:

[0007] A three-wheel balancing structure comprises a triangular plate, a three-wheel balancing assembly and a control assembly; wherein the three-wheel balancing assembly comprises two balancing wheels and a supporting wheel, each balancing wheel is rotatably mounted on the triangular plate through a mounting seat, and the supporting wheel is mounted on the bottom of the triangular plate; the control assembly comprises a main controller and two pedals, the main controllers are connected to the balancing wheels, a pedal is mounted on the axle of a balancing wheel, and the pedal cooperates with the main controller to control the movement of the balancing wheel.

[0008] According to some embodiments of the utility model, the triangular plate includes two mounting parts and a supporting part, the two mounting parts are symmetrically arranged and both are wide plate arrangements, and the mounting parts are connected to the supporting part via a connecting part.

[0009] According to some embodiments of the present invention, the mounting seat is mounted on the mounting portion, the supporting wheel is mounted on the bottom of the supporting portion, and the main controller is arranged on the connecting portion.

[0010] According to some embodiments of the present invention, the two mounting portions are symmetrically arranged, and the distances between the two mounting portions and the supporting portion are equal.

[0011] According to some embodiments of the present utility model, a gyroscope is provided in the pedal, the gyroscope is connected to the main controller, and the gyroscope can obtain the deflection state of the pedal.

[0012] According to some embodiments of the utility model, a spring is provided between the mounting seat and the pedal, one end of the spring abuts against the mounting seat, and the other end abuts against the pedal, and the spring is used to achieve deflection and resetting of the pedal.

[0013] According to some embodiments of the present utility model, a hub motor is provided in each balancing wheel, and the hub motor is connected to a main controller.

[0014] The utility model also provides a balancing vehicle, which comprises a three-wheel balancing structure.

[0015] According to some embodiments of the utility model, the balancing vehicle further comprises a frame, which comprises an upper frame and a lower frame, the triangular plate is arranged on the lower frame, and the upper frame is provided with a clearance through hole corresponding to the pedal, and the clearance through hole can accommodate the pedal.

[0016] According to some embodiments of the present invention, the balancing vehicle further includes a battery, which is disposed on the lower frame and located between the two balancing wheels, and the battery is connected to the main controller.

[0017] The three-wheel balancing structure according to the embodiment of the utility model has at least the following beneficial effects:

[0018] The triangle plate provides a triangular balancing foundation for the three-wheel balancing assembly, ensuring good overall balancing performance; the three-wheel balancing assembly includes two balancing wheels and a supporting wheel, and each balancing wheel is installed on the mounting portion through a mounting seat, and the supporting wheel is installed on the bottom of the supporting portion, and then, the two balancing wheels and the supporting wheel form a triangular balancing structure, so that the overall structure is stable and the balancing performance is good; and, a pedal is installed on the axle of a balancing wheel, and the pedal cooperates with the main controller to facilitate the control of the movement of the balancing wheel, so that the overall structural space distribution is reasonable, and the three-wheel balancing structure can be installed as a whole on the frame, and then, it can be suitable for frames of different shapes, and can meet the different aesthetic needs of users. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0020] Figure 1 It is a schematic diagram of the structure of an embodiment of the utility model;

[0021] Figure 2This is a schematic diagram of the structure in which the balance wheel of the embodiment of the utility model is installed on the triangular plate;

[0022] Figure 3 This is a schematic structural diagram of a set plate according to an embodiment of the utility model;

[0023] Figure 4 A schematic structural diagram of a set square of another specification according to an embodiment of the utility model;

[0024] Figure 5 for Figure 3 A schematic diagram of the structure in which the triangle plate is installed on the frame;

[0025] Figure 6 for Figure 4 A schematic diagram of the structure in which the triangle plate is installed on the frame;

[0026] Figure 7 It is a schematic diagram of the structure of the mounting seat and the pedal of the utility model;

[0027] Figure 8 It is a structural schematic diagram of the balance vehicle of the present utility model.

[0028] Figure numerals: triangle plate 1, mounting portion 11, mounting seat 111, accommodating groove 112, spring 113, supporting portion 12, connecting portion 13, balancing wheel 2, axle 21, supporting wheel 3, main controller 4, pedal 5, gyroscope 51, anti-slip strip 52, upper frame 61, make way through hole 611, lower frame 62, battery 7. DETAILED DESCRIPTION

[0029] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0030] In the description of the present invention, it should be understood that descriptions involving orientation, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0031] In the description of the present utility model, "several" means one or more, "more" means more than two, "greater than", "less than", "exceed" etc. are understood to exclude the number itself, and "above", "below", "within" etc. are understood to include the number itself. If there is a description of "first" or "second", it is only used for the purpose of distinguishing the technical features, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0032] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0033] Reference below Figure 1-Figure 8 The three-wheel balancing mechanism is described in detail with specific embodiments. It is worth noting that the following description is only an exemplary description and not a specific limitation of the utility model.

[0034] like Figure 1 and Figure 2 As shown, a three-wheel balancing structure includes a triangular plate 1, a three-wheel balancing assembly and a control assembly; wherein the three-wheel balancing assembly includes two balancing wheels 2 and a supporting wheel 3, each balancing wheel 2 is rotatably mounted on the triangular plate 1 through a mounting seat 111, and the supporting wheel 3 is mounted on the bottom of the triangular plate 1; the control assembly includes a main controller 4 and two pedals 5, the main controller 4 is connected to the balancing wheel 2, one pedal 5 is mounted on the wheel axle 21 of a balancing wheel 2, and the pedal 5 cooperates with the main controller 4 to control the movement of the balancing wheel 2.

[0035] The triangle plate 1 provides a triangular balancing foundation for the three-wheel balancing assembly, ensuring good overall balancing performance; the three-wheel balancing assembly includes two balancing wheels 2 and a supporting wheel 3, and each balancing wheel 2 is installed on the mounting portion 11 through a mounting seat 111, and the supporting wheel 3 is installed at the bottom of the supporting portion 12, and then, the two balancing wheels 2 and the supporting wheel 3 form a triangular balancing structure, so that the overall structure is stable and has good balancing performance; and, a pedal 5 is installed on the axle 21 of a balancing wheel 2, and the pedal 5 cooperates with the main controller 4 to facilitate the control of the movement of the balancing wheel 2, so that the overall structural space distribution is reasonable, and the three-wheel balancing structure can be installed as a whole on the frame, and then, it can be suitable for frames of different shapes, and can meet the different aesthetic needs of users.

[0036] In some embodiments of the present invention, referring to Figure 3 The triangular plate 1 includes two mounting portions 11 and a supporting portion 12 . The mounting portion 11 is a wide plate. The mounting portion 11 and the supporting portion 12 are connected via a connecting portion 13 .

[0037] The triangle plate 1 includes two mounting portions 11 and a supporting portion 12, and the mounting portion 11 and the supporting portion 12 are connected via a connecting portion 13. Thus, the triangle plate 1 has a reasonable and compact structure, and the mounting portion 11 is a wide plate, which can provide sufficient supporting space for the installation of the balance wheel 2, thereby facilitating the installation of the two balance wheels 2 and the supporting wheel 3.

[0038] In some embodiments of the present invention, the mounting seat 111 is mounted on the mounting portion 11 , the supporting wheel 3 is mounted on the bottom of the supporting portion 12 , and the main controller 4 is disposed on the connecting portion 13 .

[0039] The mounting seat 111 is installed on the mounting portion 11, the supporting wheel 3 is installed at the bottom of the supporting portion 12, and the main controller 4 is arranged on the connecting portion 13. This arrangement can ensure that the two balancing wheels 2 and the supporting wheel 3 form a stable triangular balancing support structure, so that the three-wheel balancing structure is stable and reliable as a whole.

[0040] In some embodiments of the present invention, the two mounting portions 11 are symmetrically arranged, and the distances between the two mounting portions 11 and the supporting portion 12 are equal.

[0041] The distances from the two mounting portions 11 to the supporting portion 12 are equal, so that the two mounting portions 11 and the supporting portion 12 form a triangular balanced structure with stability, and this structure helps to evenly distribute the pressure to each part of the triangle, thereby improving the bearing capacity of the entire structure.

[0042] In addition, the distance from the support portion 12 to the connecting portion 13 can be set to different lengths, see Figure 3 and Figure 4 However, the distances from the two mounting portions 11 to the supporting portion 12 are always equal, so that the supporting portion 12 of the triangular plate 1 can be set to different lengths according to different frames to be suitable for frames of different shapes, thereby improving the applicability of the triangular balancing structure. Figure 5 and Figure 6 .

[0043] Preferably, the triangle plate 1 is made of aluminum alloy.

[0044] The triangle plate 1 is made of aluminum alloy material, which enables the aluminum alloy to improve its strength through alloying and other processes while maintaining the lightweight characteristics of aluminum. This arrangement can significantly reduce the weight of the triangular balancing structure, thereby reducing the overall weight of the balancing vehicle, while ensuring that it has a good load-bearing capacity; and the aluminum alloy material is corrosion-resistant, so that the triangle plate 1 has good performance and service life; in addition, the main controller 4 is arranged on the connecting portion 13 of the triangle plate 1, and the aluminum alloy material has good thermal conductivity, and thus can effectively transfer heat to maintain the normal operation of the main controller 4.

[0045] In some embodiments of the present invention, a gyroscope 51 is disposed in the pedal 5 , and the gyroscope 51 is connected to the main controller 4 . The gyroscope 51 can obtain the deflection state of the pedal 5 .

[0046] The gyroscope 51 can measure the inclination angle and angular velocity of the pedal 5, and sense and measure the inclination and deflection of the pedal 5, and transmit them to the main controller 4 for timely processing, thereby controlling the movement of the balance wheel 2. The gyroscope 51 can capture the changes in the inclination and deflection of the pedal 5, so that the user can achieve precise control of the movement direction and speed of the balance wheel 2.

[0047] In some embodiments of the present invention, referring to Figure 7 A spring 113 is provided between the mounting seat 111 and the pedal 5 , one end of the spring 113 abuts against the mounting seat 111 , and the other end abuts against the pedal 5 , and the spring 113 is used to achieve deflection and resetting of the pedal 5 .

[0048] A spring 113 is provided between the mounting seat 111 and the pedal 5, and a receiving groove 112 for receiving the spring 113 is provided at both the front and rear ends of the mounting seat 111, and corresponding receiving grooves 112 are provided at the front and rear ends of the bottom of the pedal 5, and one end of the spring 113 abuts against the receiving groove 112 of the mounting seat 111, and the other end abuts against the receiving groove 112 of the pedal 5. When the user drives the pedal 5 to deflect by tilting the body, the spring 113 has a supporting and restoring effect on the pedal 5, so that the deflection of the pedal 5 is stable and the deflection and reset of the pedal 5 are convenient.

[0049] In some embodiments of the present invention, a hub motor (not shown) is disposed in each balancing wheel 2 , and the hub motor is connected to the main controller 4 .

[0050] The hub motor can efficiently convert electrical energy into mechanical energy to provide power for driving. It is based on the law of electromagnetic effect and can directly drive the balance wheel 2 to rotate without the need for traditional mechanical transmission devices, reducing energy loss in the transmission process and improving transmission efficiency. The hub motor can reach a higher speed in a short time and has good acceleration performance. In addition, the mechanical part of the three-wheel balancing structure can be greatly simplified. This integrated setting not only reduces the weight of the three-wheel balancing structure, but also improves space utilization and overall aesthetics.

[0051] Preferably, each pedal 5 is provided with a plurality of anti-slip strips 52 .

[0052] A plurality of anti-slip strips 52 are provided on each pedal 5 , which can increase the friction force on the surface of the pedal 5 , help the user to maintain balance during driving, and facilitate the user to control the deflection of the pedal 5 .

[0053] The utility model also provides a balancing vehicle, which comprises a three-wheel balancing structure.

[0054] The balance car has a three-wheel balance structure, and thus the overall structure of the balance car is stable and the balance performance is good.

[0055] In some embodiments of the present invention, referring to Figure 8 The balancing vehicle also has a frame, which includes an upper frame 61 and a lower frame 62. The triangle plate 1 is arranged on the lower frame 62. The upper frame 61 is provided with a clearance hole 611 corresponding to the pedal 5, and the clearance hole 611 can accommodate the pedal 5.

[0056] Furthermore, the triangle plate 1 is mounted on the lower frame 62, and the upper frame 61 is provided with a through hole 611 for accommodating the pedal 5. Thus, the three-wheel balancing structure can be integrally mounted on the frame, making the overall structure of the balancing vehicle compact and reasonable.

[0057] Preferably, the balancing vehicle further includes a battery 7 , which is disposed on the lower frame 62 and located between the two balancing wheels 2 , and is connected to the main controller 4 .

[0058] The balancing vehicle also has a battery 7, which is arranged between the two balancing wheels 2 and connected to the main controller 4, thereby being able to provide power for the three-wheel balancing structure, thereby ensuring that the three-wheel balancing structure has sufficient power for normal operation.

[0059] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A three-wheel balancing structure that can be equipped with multiple frames, characterized in that: include: Set square (1); A three-wheel balancing assembly comprises two balancing wheels (2) and a supporting wheel (3), each of the balancing wheels (2) being rotatably mounted on the triangular plate (1) via a mounting seat (111), and the supporting wheel (3) being mounted on the bottom of the triangular plate (1); A control component comprises a main controller (4) and two pedals (5), wherein the main controller (4) is connected to the balancing wheel (2), one of the pedals (5) is mounted on an axle (21) of the balancing wheel (2), and the pedal (5) cooperates with the main controller (4) to control the movement of the balancing wheel (2).

2. The three-wheel balancing structure according to claim 1, characterized in that: The triangular plate (1) comprises two mounting portions (11) and a supporting portion (12); the two mounting portions (11) are symmetrically arranged and are both wide plate arrangements; the mounting portion (11) and the supporting portion (12) are connected via a connecting portion (13).

3. The three-wheel balancing structure according to claim 2, characterized in that: The mounting seat (111) is mounted on the mounting portion (11), the supporting wheel (3) is mounted on the bottom of the supporting portion (12), and the main controller (4) is arranged on the connecting portion (13).

4. The three-wheel balancing structure according to claim 2, characterized in that: The distances between the two mounting portions (11) and the supporting portion (12) are equal.

5. The three-wheel balancing structure according to claim 1, characterized in that: A gyroscope (51) is arranged inside the pedal (5), and the gyroscope (51) is connected to the main controller (4). The gyroscope (51) can obtain the deflection state of the pedal (5).

6. The three-wheel balancing structure according to claim 1, characterized in that: A spring (113) is provided between the mounting seat (111) and the pedal (5); one end of the spring (113) abuts against the mounting seat (111) and the other end abuts against the pedal (5); the spring (113) is used to achieve deflection and resetting of the pedal (5).

7. The three-wheel balancing structure according to claim 1, characterized in that: Each of the balancing wheels (2) is provided with a hub motor, and the hub motor is connected to the main controller (4).

8. A balancing vehicle, characterized in that: The invention comprises the three-wheel balancing structure according to any one of claims 1 to 7.

9. The balancing vehicle according to claim 8, characterized in that: The vehicle also has a frame, the frame comprising an upper frame (61) and a lower frame (62), the triangular plate (1) being arranged on the lower frame (62), the upper frame (61) being provided with a clearance through hole (611) corresponding to the pedal (5), and the clearance through hole (611) being capable of accommodating the pedal (5).

10. The balancing vehicle according to claim 9, characterized in that: It also includes a battery (7), which is arranged on the lower frame (62) and located between the two balancing wheels (2), and the battery (7) is connected to the main controller (4).

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