CN217994682U

CN217994682U - Electrodynamic balance car that can heel

Info

Publication number: CN217994682U
Application number: CN202222037906.3U
Authority: CN
Inventors: 于海杰
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-08-03
Filing date: 2022-08-03
Publication date: 2022-12-09
Anticipated expiration: 2032-08-03

Abstract

The utility model discloses an electrodynamic balance car capable of heeling, which comprises two car bodies which are symmetrically arranged, the tops of the two car bodies are connected through a soft belt, each car body comprises a frame component, a wheel component and a pedal, the two sides of the frame component are respectively connected with the pedal and the wheel component, the inner side of the frame component is connected with a motor stator shaft of the wheel component, and the outer side of the frame component is connected with the pedal; the bottom of a frame component in one vehicle body is provided with a connecting shaft, the connecting shaft is parallel to a motor stator shaft in a corresponding wheel component, one end of the connecting shaft is fixedly connected to the inner side of the frame component, the other end of the connecting shaft is connected with a driving connecting rod, one end of the driving connecting rod is rotatably connected with the motor stator shaft in the other wheel component, and the other end of the driving connecting rod bypasses the two wheel components and is rotatably connected with the connecting shaft. The utility model discloses an electrodynamic balance car wheel can heels when turning, with prior art electrodynamic balance car, more nimble safety, adaptable more complicated road conditions.

Description

Electrodynamic balance car that can heel

Technical Field

The utility model belongs to the technical field of electrodynamic balance car, specifically belong to an electrodynamic balance car that can heel.

Background

The electric balance vehicle is a personal transportation carrier which is driven by electricity and has self-balancing capacity, mainly utilizes a gyroscope and an acceleration sensor inside a vehicle body to detect the change of the posture of the vehicle body, and utilizes a servo control system to accurately drive a motor to carry out corresponding adjustment so as to keep the balance of the system.

The distance between wheels on two sides of the balance car in a double-wheel mode is wide, and people stand between two wheels, so that if the wheels on one side of the balance car meet obstacles which are difficult to pass through, the dangerous condition of losing balance can be caused, and the road condition can not be passed through in a complex way. And the balance car of single round form installs two coaxial tires that parallel on same in-wheel motor, solves the problem of electronic wheel barrow left and right sides equilibrium, nevertheless because two tires are relatively fixed, consequently can be very difficult when turning, when meetting complicated road conditions, has one side tire perk unbalanced danger, consequently current electrodynamic balance car structure all is not suitable for normal commuting instead of walk, can't pass through complicated road conditions smoothly.

SUMMERY OF THE UTILITY MODEL

In view of this, the present invention provides an electric balance car capable of tilting to overcome the shortcomings in the prior art. The application provides the following technical scheme:

the electric balance car capable of rolling comprises two car bodies which are symmetrically arranged, the tops of the two car bodies are connected through a soft belt, each car body comprises a car frame assembly, a wheel assembly and a pedal, the two sides of the car frame assembly are respectively connected with the pedals and the wheel assembly, the inner side of the car frame assembly is connected with a motor stator shaft of the wheel assembly, and the outer side of the car frame assembly is connected with the pedals;

the bottom of the frame component in one vehicle body is provided with a connecting shaft, the connecting shaft is parallel to a motor stator shaft in the corresponding wheel component, one end of the connecting shaft is fixedly connected to the inner side of the frame component, the other end of the connecting shaft is connected with a driving connecting rod, one end of the driving connecting rod is rotatably connected with the motor stator shaft in the other wheel component, and the other end of the driving connecting rod bypasses the two wheel components and is rotatably connected with the connecting shaft.

In one possible embodiment, the soft belt is provided with a lifting opening.

In one possible embodiment, each frame assembly comprises a main plate assembly and a battery assembly, the top of the main plate assembly is connected with the soft belt, and the bottom of the main plate assembly is fixedly connected with the battery assembly.

In one possible embodiment, one side of the frame assembly is provided with an auxiliary support block, and the auxiliary support block is positioned above the pedal.

In one possible embodiment, a fan is provided on each of the frame assemblies.

In one possible embodiment, each frame assembly is provided with a handle, and the handle is rotatably connected with the frame assembly.

In one possible embodiment, a shock absorber is arranged on one side of the frame assembly, one end of the shock absorber is fixedly connected with the top of the frame assembly, the other end of the shock absorber is fixedly connected with the corresponding pedal, and a motor stator shaft of the wheel assembly is connected with the shock absorber.

In one possible embodiment, the shock absorber comprises an inner tube, an outer tube and a spring, wherein one end of the inner tube is provided with a connecting base, the other end of the inner tube is provided with a connecting top seat, the outer tube is sleeved on the inner tube, an outer ring of the outer tube is provided with a blocking ring, the spring is arranged between the blocking ring and the connecting top seat, a damping part is arranged in the outer tube, the damping part is sleeved on the inner tube, the connecting top is fixedly connected with the top of the frame assembly, the connecting base is fixedly connected with the pedal, and a motor stator shaft of the wheel assembly is connected with the outer tube through a connecting seat.

In one possible embodiment, the damping component includes a piston, a damping oil, bearing bushes, and a sealing assembly, the piston is fixed on the inner cylinder, the piston is provided with an oil passage, the sealing assembly is fixed at both ends of the outer cylinder, the bearing bushes are fixed at positions close to both ends of the outer cylinder, the damping oil is located between the two bearing bushes, and the piston, the bearing bushes, and the sealing assembly are all sleeved on the inner cylinder.

In a possible embodiment, the outer ring of the piston is provided with a limiting groove, and the inner side wall of the outer cylinder is provided with a limiting strip which is matched with the limiting groove.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

when the utility model needs to turn in the driving process, the two wheel assemblies can displace under the limitation of the driving connecting rod, so that the whole vehicle body can tilt to resist the centrifugal force during turning, and the acceleration and deceleration of the wheel assemblies are respectively controlled by the motor to realize the differential speed of the two wheels, thereby realizing turning; meanwhile, the utility model discloses a mode of riding is that both feet are in the automobile body both sides that two wheels are constituteed, rather than between two wheels, and two wheel subassembly intervals are very close, and two wheels relative displacement is less when heeling, and the stability influence is less to the driving of automobile body, and when jolting the complicated road conditions in particular, the road conditions that two wheel subassemblies face also are nearly the same, when having avoided two wheels interval broad, the road conditions difference that faces each other leads to too big and unbalance, therefore the utility model discloses an electrodynamic balance car wheel can heeling when turning, and with the electrodynamic balance car of prior art, more nimble safety is adaptable more complicated road conditions; simultaneously the utility model discloses a balance car is when driving, and both sides 'balance is guaranteed by motor and electricity driving system all the time around, and two fulcrums that left and right sides direction's balance provided realize balancedly by two wheel subassemblies, consequently the utility model discloses a balance car is easy to be got to the hand, need not study, does not have the threshold, moreover the utility model discloses a balance car compact structure, small, light in weight, the energy consumption is low, and it is many to be suitable for the scene.

In order to make the aforementioned objects, features and advantages of the present application more apparent and understandable, preferred embodiments are described below in detail with reference to the accompanying drawings.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and that those skilled in the art can also obtain other related drawings based on these drawings without inventive efforts.

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a schematic perspective view of another perspective of the present invention.

Fig. 3 is the structure schematic diagram of the utility model when turning under the riding state.

Fig. 4 is a schematic perspective view of another embodiment of the present invention.

Fig. 5 is a schematic view of the front view angle structure of the shock absorber of the present invention.

Fig. 6 isbase:Sub>A schematic sectional view taken along linebase:Sub>A-base:Sub>A of fig. 5.

Fig. 7 is a schematic structural view of the outer tub of the present invention.

Reference numerals: 1-a soft belt; 2-a motherboard assembly; 3-a battery assembly; 4-a wheel assembly; 5-a pedal; 6-connecting the shaft; 7-motor stator shaft; 8-a drive link; 9-an auxiliary supporting block; 10-a shock absorber; 11-a fan; 12-a handle; 101-an inner cylinder; 102-an outer barrel; 103-a spring; 104-a blocking ring; 105-a piston; 106-bearing shell; 107-spacing bar.

Detailed Description

Reference will now be made in detail to embodiments of the present application, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present application and are not to be construed as limiting the present application.

In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral parts; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through intervening media. Also, a first feature "on," "above," and "over" a second feature may be directly on or obliquely above the second feature, or simply mean that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

Example one

Referring to fig. 1-3, a balancing electric vehicle capable of tilting according to a first embodiment of the present invention includes two vehicle bodies symmetrically disposed, top portions of the two vehicle bodies are connected by a soft belt 1, each vehicle body includes a frame assembly, a wheel assembly 4 and a pedal 5, two sides of the frame assembly are respectively connected to the pedal 5 and the wheel assembly 4, an inner side of the frame assembly is connected to a motor stator shaft 7 of the wheel assembly 4, and an outer side of the frame assembly is connected to the pedal 5; a connecting shaft 6 is arranged at the bottom of the frame component in one vehicle body, the connecting shaft 6 is parallel to a motor stator shaft 7 in the corresponding wheel component 4, one end of the connecting shaft 6 is fixedly connected to the inner side of the frame component, the other end of the connecting shaft 6 is connected with a driving connecting rod 8, one end of the driving connecting rod 8 is rotatably connected with the motor stator shaft 7 in the other wheel component 4, and the other end of the driving connecting rod 8 is rotatably connected with the connecting shaft 6 by bypassing the two wheel components 4; each frame component comprises a main board component 2 and a battery component 3, the top of the main board component 2 is connected with the soft belt 1, and the bottom of the main board component 2 is fixedly connected with the battery component 3; each wheel assembly 4 comprises a hub and a motor located within the hub, the motor comprising the motor stator shaft 7.

In specific implementation, the electric balance car of the utility model comprises two car bodies which are oppositely arranged, the two car bodies have the same structure, and are independently controlled and matched with each other, as shown in figure 1, the car body positioned at the left side comprises a car frame component, a wheel component 4 and a pedal 5, the car frame component comprises a main board component 2 and a battery component 3, the car frame component is the same as the prior art, the main board component 2 is internally provided with a control system, a gyroscope, an acceleration sensor and the like, and can monitor the change of the posture of the car body at the left side, the top of the main board component 2 at the left side is connected with the top of the main board component 2 at the right side through a soft belt 1, the soft belt 1 can connect the left car body and the right car body and is used for limiting the limit of the two car bodies when the car bodies are tilted, for example, when the tilt angle is 30 degrees (satisfying all maximum turning scenes), the positions of the two wheels are limited by the soft belt, the utility model discloses a motor, it is unlikely to continue to heel to empty, and two automobile bodies can rotate around the motor shaft separately when shutting down or out of control, need soft area restriction as an organic whole rotatory, the bottom of mainboard subassembly 2 sets up with battery pack 3 is integrative, the battery is equipped with in the battery pack 3, battery and each part electric connection of automobile body, between two frames, set up two wheel subassemblies 4 in the inboard of two wheel subassemblies 4 promptly, set up footboard 5 at the opposite side of wheel subassembly 4, the structure of wheel subassembly 4 is the same with prior art, it comprises in-wheel motor, be about, the motor is installed in-wheel, the rotor shaft of motor can drive wheel hub and rotate, but the utility model discloses in with the stator shaft of motor and the inboard bottom rigid coupling of battery pack 3, the outside bottom of battery constitution and footboard 5 rigid coupling, the automobile body on the right side is so set up like;

a connecting shaft 6 parallel to the left motor stator shaft 7 is fixed on the inner side of the left frame component, the connecting shaft 6 extends to the right wheel hub side, the connecting shaft 6 is positioned in front of the wheel, a driving connecting rod 8 is rotatably connected on the right motor stator shaft 7, the driving connecting rod 8 is L-shaped, the end part of the driving connecting rod 8 rounds the front of the two wheel components 4 after being rotatably connected with the right motor stator shaft 7, and the two wheels are integrally connected under the connection constraint of the driving connecting rod 8, when the whole vehicle body is vertical to a horizontal ground, the shafts of the two wheels are in a coaxial state, and when the vehicle body moves laterally and laterally in a tilting mode, the radial surfaces of the two wheels are always in parallel and the distance between the wheels is unchanged.

When the bicycle needs to turn, two wheels with closer left and right distances need to roll towards the center of curvature to change the overall gravity center to resist the centrifugal force in order to balance the centrifugal force generated in the turning process, so that the two wheels can generate relative displacement under the limitation of the connecting rod, the bicycle body rolls, and the turning is completed, specifically:

the acceleration and deceleration of the wheels are changed through the center of gravity of the human body, when the bicycle is ridden, the wheels are accelerated when the center of gravity of the human body is forward relative to the bicycle body, and when the center of gravity is backward, the wheels are decelerated, and when the center of gravity is consistent with the bicycle body, the uniform speed is kept; in the utility model, the two wheels realize acceleration and deceleration through respective motors;

when the vehicle turns to the right at a low speed, the gravity center of the right foot is controlled to be positioned in the middle of the pedal 5, the gyroscope and the acceleration sensor positioned in the main board assembly 2 on the right side can control the motor on the right side to keep rotating speed, so that the wheels on the right side do uniform motion, the gravity center of the left foot is controlled to be positioned in the front of the pedal 5, the gyroscope and the acceleration sensor on the left side can control the motor on the left side to improve the rotating speed, so that the wheels on the left side are accelerated, and differential turning of the two wheels is realized; when turning to the right at high speed, the human body needs to be tilted to the right in addition to the above operation to overcome the centrifugal force caused by the high speed of the balance car.

The angle of both feet control slope, whole automobile body to left side slope, gyroscope and acceleration sensor detect the automobile body gesture change, through servo control system, the acceleration and deceleration of two wheels about the driving motor adjustment accurately realize the differential of two wheels to realize turning, reach the effect of human unification.

It should be noted that, the utility model discloses a carry out the improvement on the basis of current double round balance car and single wheel balance car, the utility model discloses the electrodynamic balance car that can heel comprises two automobile bodies of the left and right sides, and two body construction are the same, connects through drive connecting rod 8 between two automobile bodies, and wherein wheel subassembly 4 comprises the in-wheel motor among the prior art, the utility model discloses a frame subassembly is mainboard subassembly 2 and battery pack 3 and constitutes, and mainboard subassembly 2 is inside to have gyroscope, acceleration sensor and singlechip etc. consequently single spare part is like wheel subassembly 4, frame subassembly and footboard 5 they all belong to the mature product among the prior art, and their theory of operation is no longer specifically explained in this application, if through gyroscope and acceleration sensor, detect the automobile body gesture change, utilize control system, accurate driving motor etc..

In an optional scheme of this embodiment, the soft belt 1 is provided with a lifting opening.

Particularly, soft area 1 can be for the canvas area also can be the plastic tape, has seted up the mouth of carrying and drawing in its side, uses both hands to detain the mouth of carrying and drawing can with the utility model discloses mention.

In an alternative solution of this embodiment, an auxiliary support block 9 is provided at one side of the frame assembly, and the auxiliary support block 9 is located above the pedal 5.

Particularly, one side at frame subassembly is battery pack 3's one side and is provided with auxiliary supporting shoe 9, auxiliary supporting shoe 9 is total three, including the auxiliary block that leans forward, hypsokinesis auxiliary block and jump auxiliary block, when the user needs accelerate, it leans forward to need the human body, block the human body through the auxiliary block that leans forward, avoid the human body to drop from the balance car, the while is supplementary to do accelerated motion, reach laborsaving mesh, when needing the user to slow down when the reason, the human body leans backward, block the human body through hypsokinesis auxiliary block, avoid the human body to drop from the balance car, supplementary doing the speed reduction, reach laborsaving mesh, when needing to stride across the barrier when riding, the user can take off with both feet and catch on the jump auxiliary block with the foot, thereby mention the balance car.

In an alternative solution of this embodiment, a fan 11 is disposed on each of the frame assemblies.

Particularly, as shown in fig. 4, the utility model discloses set up fan 11 between battery pack 3 and mainboard subassembly 2, centrifugal fan can be chooseed for use to fan 11, and the wind direction is vertical downwards, can give the fin heat dissipation of mainboard, and surplus wind can also blow to motor and damping part, accomplishes radiating effect simultaneously.

In an alternative solution of this embodiment, each of the frame assemblies is provided with a handle 12, and the handle 12 is rotatably connected with the frame assembly.

Specifically, as shown in fig. 4, a handle 12 is disposed at a position close to the top of the battery assembly 3, the handle 12 is rotatably connected to the side of the battery assembly 3 through a rotating shaft, when the vehicle is not ridden, the handle 12 can be rotated 180 degrees to lift the vehicle, the balance vehicle is pushed by the handle, when the vehicle is parked and the vehicle body tilts, the handle 12 rotates around the rotating shaft under the action of gravity to be perpendicular to the ground and is supported on the ground, the balance of the vehicle body is stabilized, the action of pushing the handle by feet or hands when the vehicle is parked at any time is omitted, when the vehicle needs to be ridden again, the handle 12 does not need to be pushed by hands or feet, and when the vehicle body is started and erected, the handle 12 can be automatically retracted and attached to the vehicle body in parallel under the action of gravity.

Referring to fig. 5-7, the present invention further provides a shock absorber 10 suitable for the electric balance car, wherein the shock absorber 10 connects two moving parts to one end of a spring 103, and achieves a shock absorbing effect through a relatively stretching integral structure of the spring 103, such that the relative positions of the pedal 5 and the wheel can be reasonably set, and the shock absorber 10 in the prior art connects two moving parts to two ends of the spring 103, and achieves a shock absorbing effect through a shortening integral structure of the spring 103, and the shock absorber 10 in the prior art is compressed at two ends to make the pedal 5 higher than the wheel, which is not convenient for a user to ride the balance car.

Specifically, a shock absorber 10 is arranged on one side of the frame component, one end of the shock absorber 10 is fixedly connected with the top of the frame component, the other end of the shock absorber 10 is fixedly connected with the corresponding pedal 5, and a motor stator shaft 7 of the wheel component 4 is connected with the shock absorber 10.

The shock absorber 10 comprises an inner cylinder 101, an outer cylinder 102 and a spring 103, wherein one end of the inner cylinder 101 is provided with a connecting base, the other end of the inner cylinder 101 is provided with a connecting footstock, the outer cylinder 102 is sleeved on the inner cylinder 101, an outer ring of the outer cylinder 102 is provided with a check ring 104, the spring 103 is arranged between the check ring 104 and the connecting footstock, a damping part is arranged in the outer cylinder 102, the damping part is sleeved on the inner cylinder 101, the connecting top is fixedly connected with the top of the frame component, the connecting base is fixedly connected with the pedal 5, and a motor stator shaft 7 of the wheel component 4 is connected with the outer cylinder 102 through a connecting seat; the damping part comprises a piston 105, damping oil, bearing bushes 106 and sealing components, wherein the piston 105 is fixedly arranged on the inner cylinder 101, an oil duct is formed in the piston 105, the sealing components are fixedly arranged at two ends of the outer cylinder 102, the bearing bushes 106 are fixedly arranged at positions close to the two ends of the outer cylinder 102, the damping oil is arranged between the two bearing bushes 106, and the piston 105, the bearing bushes 106 and the sealing components are all sleeved on the inner cylinder 101.

In specific implementation, the shock absorber 10 of the present invention is disposed outside the frame assembly and the wheel assembly 4, and comprises an inner tube 101, an outer tube 102 and a spring 103, wherein the outer tube 102 is sleeved on the inner tube 101, the inner tube 101 can slide back and forth along the outer tube 102, a connection footstock is disposed on the top end of the inner tube 101, which is fixedly connected with the frame assembly, a connection base is disposed at the bottom end of the inner tube 101, which is connected with the pedal 5 after passing through the outer tube 102, the motor stator shaft 7 located at the center of the wheel assembly 4 is connected with the outer tube 102 through a connection seat, the connection position is close to the bottom of the outer tube 102, a blocking ring 104 is disposed at a position close to 1/3 of the bottom of the outer tube 102, the inner tube 101 has a section of thread, the blocking ring 104 is fixed on the outer tube 102 through a thread, the spring 103 is disposed between the blocking ring 104 and the connection footstock of the inner tube 101, a damping component is disposed in the outer tube 102, the inner tube 101 passes through the damping component, the damping component comprises a piston 105, a bearing bush 106 and a sealing component, the piston 105 is sleeved on the inner cylinder 101 through a pin, the piston 105 is positioned in the outer cylinder 102 and moves along with the inner cylinder 101 relative to the outer cylinder 102, damping oil is arranged in the outer cylinder 102, an oil passage for passing the damping oil is arranged on the piston 105, the moving path of the piston 105 is limited by the bearing bush 106 arranged at two ends of the outer cylinder 102, the outer ring of the bearing bush 106 and the inner side wall of the outer cylinder 102 are provided with threads, the bearing bush 106 is fixed in the outer cylinder 102, meanwhile, sealing components are fixedly arranged at two ends of the outer cylinder 102, the bearing bush 106 is screwed and fixed with the outer cylinder through the outer ring threads, the sealing components are also limited and fixed on the outer cylinder 102 by a spring, the inner cylinder 101 and the two components are in relative sliding relation along the shaft, and the sealing components comprise an oil seal for preventing the damping oil leakage and a sealing cover for preventing external dust from entering the inner cylinder 102, through the setting, the utility model provides a bumper shock absorber 10 can be applicable to the utility model discloses an electrodynamic balance car, during the use, inner tube 101 stretches out for urceolus 102 both ends for bumper shock absorber 10 has inner tube 101 both ends and the three fixed point of urceolus 102, and top, footboard 5 and the motor stator axle 7 of car frame subassembly are connected respectively to this three fixed point, make the design of balance car more reasonable, and the motion rigidity is better.

In an optional scheme of the second embodiment, a limiting groove is formed in an outer ring of the piston 105, a limiting strip 107 is formed in an inner side wall of the outer cylinder 102, and the limiting strip 107 is matched with the limiting groove.

Particularly, for prevent that inner tube 101 from taking place axial rotation around urceolus 102, set up the spacing groove in piston 105's outer lane, the inside wall of urceolus 102 sets up spacing 107, and piston 105 uses the round pin axle with the fixed back of inner tube 101, installs inside urceolus 102, through the restraint of spacing groove and spacing 107, can prevent that inner tube 101 from taking place axial rotation, and adopt extra part to retrain the pivoting of bumper shock absorber 10 among the prior art, the utility model discloses a bumper shock absorber 10 need not to adopt extra part, has practiced thrift balance car installation space, makes the utility model discloses the structure is compacter.

Although embodiments of the present application have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present application, and that variations, modifications, substitutions and alterations may be made to the above embodiments by those of ordinary skill in the art within the scope of the present application.

Claims

1. The utility model provides an electrodynamic balance car that can heel which characterized in that: the bicycle comprises two symmetrically arranged bicycle bodies, the tops of the two bicycle bodies are connected through a soft belt (1), each bicycle body comprises a bicycle frame component, a wheel component (4) and a pedal (5), the two sides of the bicycle frame component are respectively connected with the pedals (5) and the wheel component (4), the inner side of the bicycle frame component is connected with a motor stator shaft (7) of the wheel component (4), and the outer side of the bicycle frame component is connected with the pedals (5);

a connecting shaft (6) is arranged at the bottom of the frame assembly in one vehicle body, the connecting shaft (6) is parallel to a motor stator shaft (7) in the corresponding wheel assembly (4), one end of the connecting shaft (6) is fixedly connected to the inner side of the frame assembly, the other end of the connecting shaft (6) is connected with a driving connecting rod (8), one end of the driving connecting rod (8) is rotatably connected with the motor stator shaft (7) in the other wheel assembly (4), and the other end of the driving connecting rod (8) is rotatably connected with the connecting shaft (6) by bypassing the two wheel assemblies (4);

the soft belt (1) is provided with a lifting opening; each frame subassembly all includes mainboard subassembly (2) and battery pack (3), the top and the soft area (1) of mainboard subassembly (2) are connected, the bottom of mainboard subassembly (2) with battery pack (3) rigid coupling.

2. The electric balancing vehicle capable of rolling according to claim 1, wherein: and an auxiliary supporting block (9) is arranged on one side of the frame component, and the auxiliary supporting block (9) is positioned above the pedal (5).

3. The electric balancing vehicle capable of rolling according to claim 1, wherein: each frame component is provided with a fan (11).

4. The electric balancing vehicle capable of rolling according to claim 1, wherein: each frame component is provided with a handle (12), and the handle (12) is rotatably connected with the frame component.

5. The electric balancing vehicle capable of rolling according to claim 1, wherein: a shock absorber (10) is arranged on one side of the frame assembly, one end of the shock absorber (10) is fixedly connected with the top of the frame assembly, the other end of the shock absorber (10) is fixedly connected with the corresponding pedal (5), and a motor stator shaft (7) of the wheel assembly (4) is connected with the shock absorber (10).

6. The electric balancing vehicle capable of rolling according to claim 5, wherein: shock absorber (10) include inner tube (101), urceolus (102) and spring (103), the one end of inner tube (101) is provided with connects the base, and the other end of inner tube (101) is provided with connects the footstock, urceolus (102) cover is established on inner tube (101), be provided with on the outer lane of urceolus (102) and hinder retaining ring (104), hinder retaining ring (104) with be provided with spring (103) between the connection footstock, be provided with damping part in urceolus (102), damping part cover is established on inner tube (101), connect the top with the top rigid coupling of frame subassembly, connect the base with footboard (5) rigid coupling, motor stator axle (7) of wheel subassembly (4) pass through the connecting seat with urceolus (102) are connected.

7. The electric balancing vehicle capable of rolling according to claim 6, wherein: the damping part comprises a piston (105), damping oil, bearing bushes (106) and sealing assemblies, wherein the piston (105) is fixedly arranged on the inner cylinder (101), oil ducts are formed in the piston (105), the sealing assemblies are fixedly arranged at two ends of the outer cylinder (102), the bearing bushes (106) are fixedly arranged at positions close to two ends of the outer cylinder (102), the damping oil is located between the two bearing bushes (106), and the piston (105), the bearing bushes (106) and the sealing assemblies are all sleeved on the inner cylinder (101).

8. The electric balancing vehicle capable of rolling according to claim 7, wherein: the outer ring of the piston (105) is provided with a limiting groove, the inner side wall of the outer barrel (102) is provided with a limiting strip (107), and the limiting strip (107) is matched with the limiting groove.