CN206171644U - Two single wheels combination formula self -balancing car - Google Patents

Abstract

The utility model relates to a combined self-balancing vehicle with double unicycles, which comprises two self-balancing vehicle bodies with two unicycles. There are also pedals on both sides of the balance car body, and a mechanical interlock device is arranged on the pedals, and the two unicycle self-balancing car bodies can be detachably combined through the mechanical interlock device. The self-balancing vehicle of the utility model can freely switch between two independent and portable one-wheel self-balancing vehicles and a safe and stable two-wheel self-balancing vehicle, and is easy to control, flexible to turn, and easy to maintain balance when driving and standing still.

Description

A self-balancing vehicle with double single-wheel combination

technical field

The utility model relates to the field of personal electric transportation, in particular to a double-single-wheel combined self-balancing vehicle.

Background technique

As a means of transportation, self-balancing vehicles have gradually been understood and accepted by people under the background of increasing awareness of energy saving, environmental protection and healthy travel. It has no mechanical parts such as accelerator, brake, steering handle, etc. The user controls the driving of the self-balancing unicycle by adjusting the center of gravity of the body. The self-balancing unicycle is mainly composed of a gyroscope, an accelerometer, a controller, a motor, and a battery. The gyroscope and acceleration sensor are used to detect the change of the driver's center of gravity, and the automatic control technology is used to control the forward and reverse rotation of the motor to complete the forward movement. , backward, acceleration, deceleration and braking, etc., and automatically maintain the balance in the front and rear directions.

Since the appearance of the unicycle balance bike, it has been accepted by people because of its small size, light weight and relatively low price. Although the unicycle self-balancing vehicle is small and light, there are many problems, such as the driver needs to spend a lot of time learning to drive, and the driving comfort, stability and safety are poor. These problems all restrict the promotion of the unicycle self-balancing vehicle. The development of two-wheel self-balancing vehicles has also taken a long time, and many new improvement schemes have been produced, but they cannot take into account the compactness and convenience of unicycle self-balancing vehicles, nor can they be used in combination with existing unicycle self-balancing vehicles to enhance stability and balance. sex and security.

Contents of the invention

The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art, and provide a double-wheel combined self-balancing vehicle, which is simple in structure, easy to use, reduces the instability of the single-wheel self-balancing vehicle, and improves the dual-wheel self-balancing vehicle. The inportability of the balance bike.

For solving above technical problem, a kind of technical scheme that the utility model takes is:

A self-balancing vehicle with double unicycle combined, comprising two self-balancing vehicle bodies with two unicycles, each self-balancing vehicle body with wheels, a drive control system and a battery, each body There are also pedals on both sides, and a mechanical interlocking device is arranged on the pedals, and the body of the two unicycle self-balancing vehicles can be detachably combined through the mechanical interlocking device.

Preferably, the pedal is also provided with a circuit interconnection interface, and the circuit interconnection interface is connected to the battery of the body of the self-balancing vehicle with one wheel. Two unicycle self-balancing vehicle body batteries work together to balance the two unicycle self-balancing vehicle body batteries.

Further preferably, the body of one of the self-balancing vehicles with one wheel further includes a power processing module, and the circuit interconnection interface is connected to the battery through the power processing module.

Preferably, the mechanical interlocking device keeps the axial free rotation of the body of the self-balancing vehicle with two wheels when connecting the bodies of the two self-balancing vehicles with one wheel.

Due to the adoption of the above technical solutions, the utility model has the following advantages compared with the prior art:

1. The self-balancing vehicle of the utility model can switch freely between two independent and portable one-wheel self-balancing vehicles and one safe and stable two-wheel self-balancing vehicle through the mechanical interlocking device of the pedals, reducing the self-balancing self-balancing vehicle with one wheel. The instability of the balance car improves the portability of the two-wheel balance car;

2. The pedal of the utility model is provided with a circuit interconnection interface, so that the battery packs in the two wheelbarrows can work together in parallel in the combined state, so as to balance the battery power of the wheelbarrows on both sides and ensure safe driving.

Description of drawings

Fig. 1 is the structural representation under the combined state of the utility model;

Fig. 2 is a schematic structural view of the utility model in a disassembled state;

Among them: 1. Pedal; 2. Drive control system; 3. Wheel; 4. Mechanical interlock device; 5. Circuit interconnection interface.

detailed description

The utility model will be described in further detail below in conjunction with the accompanying drawings and specific embodiments.

As shown in accompanying drawing 1 to accompanying drawing 2, a kind of double unicycle combined self-balancing vehicle of the present invention comprises two unicycle self-balancing vehicle bodies, and each unicycle self-balancing vehicle body includes wheels 3, Drive control system 2 and battery, each side of the self-balancing vehicle body is equipped with a pedal 1, the pedal 1 is provided with a mechanical interlocking device 4, two self-balancing vehicle body with two wheels through the mechanical interlocking device 4 The combination is detachable, and the mechanical interlocking device 4 connects and locks the bodies of two self-balancing vehicles with two wheels to form a self-balancing vehicle with two wheels, while maintaining the free rotation of the body of the self-balancing vehicle with one wheel in the axial direction.

In this embodiment, the pedal 1 is also provided with a circuit interconnection interface 5, and the circuit interconnection interface 5 is connected to the battery of the body of the self-balancing vehicle with one wheel. Connect to make the batteries in the body of the two unicycle self-balancing vehicles work together in the combined state to balance the battery power of the two unicycle self-balancing vehicles to ensure safe driving.

In order to better balance the battery power of the two unicycle self-balancing vehicles, one of the unicycle self-balancing vehicle bodies also includes a power processing module, and the circuit interconnection interface 5 is connected to the battery through the power processing module. The circuit interconnection interface 5 of the wheel self-balancing vehicle body is connected to each other, and the battery power is balanced through the power processing module.

In this embodiment, the pedal 1 is connected to the body of the self-balancing vehicle with one wheel through a hinge, and the pedal 1 is vertically stowed in the non-use state and closely attached to the body of the self-balancing vehicle with one wheel to save space.

In the single-wheel working mode, the self-balancing vehicle of the utility model controls the advance and retreat through the forward and backward inclination of the driver's body center of gravity, and realizes the steering through the left and right twist of the driver's body; Steering is realized by pitching and staggering the left and right feet of the driver so that the left and right wheels produce a differential speed.

The self-balancing car of the utility model can freely switch between two independent and portable one-wheel self-balancing cars and one safe and stable two-wheel self-balancing car, and is easy to drive, convenient to use and stable in performance.

The utility model has been described in detail above, and the description of the embodiment is only used to help understand the method of the utility model and its core idea, and its purpose is to allow those familiar with the technology in this field to understand the content of the utility model and implement it accordingly , and cannot limit the protection scope of the present utility model with this. All equivalent changes or modifications made according to the spirit of the utility model shall fall within the protection scope of the utility model.

Claims (4)

1. a kind of pair of single wheel combination type Self-Balancing vehicle, it is characterised in that：Including two single wheel Self-Balancing vehicle car bodies, each is described solely Wheel Self-Balancing vehicle car body includes wheel, driving control system and battery, and each described single wheel Self-Balancing vehicle car body both sides also sets Pedal is equipped with, mechanical interlock on the pedal, is provided with, two single wheel Self-Balancing vehicle car bodies pass through the mechanical mutual Locking device is detachably combined.

2. according to claim 1 pair of single wheel combination type Self-Balancing vehicle, it is characterised in that：Electricity is additionally provided with the pedal Road interconnecting interface, the circuit interconnecting interface connect the battery of the single wheel Self-Balancing vehicle car body, under assembled state described in two The circuit interconnecting interface of single wheel Self-Balancing vehicle car body is connected, and makes under assembled state in two single wheel Self-Balancing vehicle car bodies battery altogether With working, to balance two single wheel Self-Balancing vehicle car body battery electric quantities.

3. according to claim 2 pair of single wheel combination type Self-Balancing vehicle, it is characterised in that：One of them described single wheel is certainly flat Weighing apparatus car car body also includes power supply processing module, and the circuit interconnecting interface is connected with the battery by the power supply processing module Connect.

4. according to claim 1 pair of single wheel combination type Self-Balancing vehicle, it is characterised in that：The pedal passes through hinge and institute State single wheel Self-Balancing vehicle car body to be connected, the pedal is vertically packed up in non-working condition and is close to the single wheel Self-Balancing vehicle car Body.