Electric balance car

Abstract

The present invention provides an electric balancing vehicle, comprising: a top shell, comprising a left top shell and a right top shell that can rotate with each other, and a middle top shell is arranged between the left top shell and the right top shell; a bottom shell, comprising a left bottom shell and a right bottom shell that can rotate with each other, and a middle bottom shell is arranged between the left bottom shell and the right bottom shell; a rotating mechanism, comprising a fixed seat, two middle shafts and two pairs of hinges, the two middle shafts are respectively fixed on both sides of the fixed seat, and each middle shaft is provided with at least one annular groove, a pair of hinges are respectively sleeved on the two middle shafts, at least one pair of grooves are arranged at the position corresponding to the annular groove on the inner side of the hinge, and a ball is arranged in each groove, and the ball can move between the groove and the annular groove; the two pairs of hinges are respectively fixed in the first space defined by the left top shell and the left bottom shell and in the second space defined by the right top shell and the right bottom shell, and the fixed seat is fixed in the third space defined by the middle top shell and the middle bottom shell. By this, the rotating mechanism of the electric balancing vehicle of the present invention is not only more stable in structure, but also rotates more smoothly.

Description

Technical Field

[0001] The present invention relates to the technical field of electric balancing vehicles, and in particular to a two-wheeled electric balancing vehicle. Background Art

[0002] An electric balance scooter is a means of transportation that relies on electricity to drive and self-balance. Its operating principle is mainly based on a basic principle called dynamic stability. It uses the gyroscope and accelerometer inside the vehicle to detect changes in the vehicle's posture, and uses the control system to accurately drive the motor to make corresponding adjustments to maintain the balance of the system.

[0003] At present, there are mainly two types of electric balance bikes: one-wheeled and two-wheeled. The existing two-wheeled electric balance bikes include left and right bodies for carrying people, and the two bodies can be twisted against each other through a rotating mechanism to drive the vehicle. However, the rotating mechanism is generally implemented by bearings and sleeves. On the one hand, the structure of the bearings and sleeves is not stable enough, and the shaft is prone to breakage. On the other hand, the rotation between the bearings and sleeves is not smooth enough, which will seriously affect the user experience.

[0004] In summary, the prior art obviously has inconveniences and defects in practical use, so it is necessary to improve it. Summary of the invention

[0005] In view of the above-mentioned defects, an object of the present invention is to provide an electric balancing vehicle, whose rotating mechanism is not only more stable in structure but also rotates more smoothly.

[0006] In order to achieve the above object, the present invention provides an electric balancing vehicle, comprising:

[0007] A top shell, comprising a left top shell and a right top shell which are symmetrically arranged and can rotate relative to each other, and a middle top shell is arranged between the left top shell and the right top shell;

[0008] The bottom shell comprises a left bottom shell and a right bottom shell which are symmetrically arranged and can rotate relative to each other, and a middle bottom shell is arranged between the left bottom shell and the right bottom shell; the left top shell and the left bottom shell are fixedly connected to each other, the right top shell and the right bottom shell are fixedly connected to each other, and the middle top shell and the middle bottom shell are fixedly connected to each other;

[0009] a motor wheel assembly, fixed on both sides of the top shell and / or the bottom shell;

[0010] The rotating mechanism includes a fixed seat, two central shafts and two pairs of hinges, the two central shafts are respectively fixed on both sides of the fixed seat, and each of the central shafts is provided with at least one annular groove, a pair of hinges are respectively sleeved on the two central shafts, at least one pair of grooves are provided on the inner side of the hinges corresponding to the positions of the annular grooves, each of the grooves is provided with a ball, and the ball can move between the groove and the annular groove; the two pairs of hinges are respectively fixed in a first space defined by the left top shell and the left bottom shell and in a second space defined by the right top shell and the right bottom shell, and the fixed seat is fixed in a third space defined by the middle top shell and the middle bottom shell.

[0011] According to the electric balancing vehicle of the present invention, the fixed seat of the rotating mechanism includes a bottom plate, two side plates are vertically provided on both sides of the bottom plate, the bottom plate and the two side plates together form a U-shaped structure, and the two central axes are respectively fixed to the outer sides of the two side plates.

[0012] According to the electric balancing vehicle of the present invention, a receiving groove is respectively provided on both sides of the middle top shell corresponding to the two side plates of the rotating mechanism, and the two side plates are respectively fixed in the receiving groove; a through hole is provided on the outer side of the receiving groove, and the central axis of the rotating mechanism passes through the through hole.

[0013] According to the electric balancing vehicle of the present invention, the tops of the two side plates of the rotating mechanism are respectively provided with skirts, and the skirts are fixed in the accommodating grooves.

[0014] According to the electric balancing vehicle of the present invention, the two central axes of the rotating mechanism exist independently; or

[0015] The two central shafts of the rotating mechanism are connected as one.

[0016] The electric balancing vehicle according to the present invention further comprises:

[0017] Two foot pad brackets, respectively fixed to the top surfaces of the left top shell and the right top shell;

[0018] Two foot pads, respectively fixed on the two foot pad brackets;

[0019] The two controllers are respectively fixed under the two foot pad brackets.

[0020] The electric balancing vehicle according to the present invention further comprises:

[0021] Two main boards are fixed in the left top shell and the right top shell respectively;

[0022] At least one battery, wherein the battery is fixed in the left top shell, the right top shell and / or the middle bottom shell through a battery buckle.

[0023] According to the electric balancing vehicle of the present invention, the two pairs of hinges are respectively fixed in the left top shell and the right top shell; and / or

[0024] A pair of hinges are respectively sleeved at the two ends of the two central axes.

[0025] According to the electric balancing vehicle of the present invention, each pair of hinges comprises an upper hinge and a lower hinge that are detachably connected to each other;

[0026] A first semicircular long groove is provided on the inner side of the upper hinge, and a second semicircular long groove is correspondingly provided on the inner side of the lower hinge, the first semicircular long groove and the second semicircular long groove together form a circular long groove, and the central axis is accommodated in the circular long groove;

[0027] At least one pair of first grooves is provided on the inner side of the upper hinge, and at least one pair of second grooves is correspondingly provided on the inner side of the lower hinge. The first grooves and the second grooves together form the grooves, and the balls are accommodated in the grooves.

[0028] According to the electric balancing vehicle of the present invention, the upper hinge and the lower hinge are provided with at least one positioning structure at the front end of the circular long groove.

[0029] The electric balancing vehicle of the present invention comprises a top shell, a bottom shell, a motor wheel assembly and a rotating mechanism, wherein the rotating mechanism comprises a fixed seat, two central shafts and two pairs of hinges, wherein the two central shafts are respectively fixed on both sides of the fixed seat, and the fixed seat can make the structure of the rotating mechanism more stable. A pair of hinges are respectively sleeved on the two central shafts, and the hinges are provided with at least one pair of grooves corresponding to the annular grooves on the central shafts, and each groove is provided with a ball, and the ball can move between the grooves and the annular grooves, that is, the ball surface can rotate back and forth in the annular grooves, and the left top shell and the right top shell fixed on the hinges can also rotate around the rotating mechanism, and then the two parts of the body of the electric balancing vehicle can freely realize relative rotation to realize the balancing effect, and the rotating mechanism of the present invention adopts the structure of hinges, balls and central shafts to be more stable and can make the rotation smoother. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 It is a three-dimensional exploded view of the electric balance vehicle of the present invention;

[0031] Figure 2 is a three-dimensional diagram of the electric balancing vehicle of the present invention;

[0032] Figure 3 It is a three-dimensional exploded view of the rotating mechanism of the electric balancing vehicle of the present invention. DETAILED DESCRIPTION

[0033] In order to make the purpose, technical solution and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0034] It should be noted that references to "one embodiment", "embodiment", "example embodiment", etc. in this specification refer to the embodiment described, which may include specific features, structures or characteristics, but not every embodiment must include these specific features, structures or characteristics. In addition, such expressions do not refer to the same embodiment. Furthermore, when describing specific features, structures or characteristics in conjunction with an embodiment, whether or not there is an explicit description, it has been shown that it is within the knowledge of those skilled in the art to combine such features, structures or characteristics into other embodiments.

[0035] In addition, certain words are used in the specification and subsequent claims to refer to specific components or parts. Those with ordinary knowledge in the relevant field should understand that manufacturers can use different nouns or terms to refer to the same component or part. This specification and subsequent claims do not use differences in names as a way to distinguish components or parts, but use differences in the functions of components or parts as the criteria for distinction. "Including" and "including" mentioned throughout the specification and subsequent claims are open-ended terms and should be interpreted as "including but not limited to". In addition, the word "connected" here includes any direct and indirect electrical connection means. Indirect electrical connection means include connection through other devices.

[0036] Figure 1 to Figure 3 The structure of the electric balancing vehicle of the present invention is shown. The electric balancing vehicle 100 at least includes a top shell 10, a bottom shell 20, two motor wheel assemblies 30 and a rotating mechanism 40. The top shell 10 and the bottom shell 20 constitute the main frame of the electric balancing vehicle 100, wherein:

[0037] The top shell 10 includes a left top shell 11 and a right top shell 12 which are symmetrically arranged and can rotate with each other, and a middle top shell 13 is provided between the left top shell 11 and the right top shell 12. The shapes of the left top shell 11 and the right top shell 12 are basically the same and are symmetrically arranged on the left and right. The top shell 10 can be made of metal, plastic and other materials. When the electric balance car 100 is in use, the top shell 10 is at the top. Preferably, two arc structures are protruding from the outer ends of the top shell 11 and the right top shell 12, respectively, and the two arc structures are respectively located above the two motor wheel assemblies 30 and cover part of the motor wheel assemblies 30. The arc structures can effectively block the mud and water splashed by the motor wheel assemblies 30 when walking, or prevent them from being involved in foreign objects.

[0038] The bottom shell 20 includes a left bottom shell 21 and a right bottom shell 22 which are symmetrically arranged and can rotate with each other, and a middle bottom shell 23 is arranged between the left bottom shell 21 and the right bottom shell 22. The shapes of the left bottom shell 21 and the right bottom shell 22 are basically the same and are symmetrically arranged on the left and right sides. The bottom shell 20 can be made of metal, plastic and other materials. When the electric balance car 100 is in use, the bottom shell 20 is at the bottom. The left top shell 11 and the left bottom shell 21 are fixedly connected to each other by screw connection, clamping connection and the like, and the left top shell 11 and the left bottom shell 21 together constitute the left body of the electric balance car 100. The right top shell 12 and the right bottom shell 22 are fixedly connected to each other by screw connection, clamping connection and the like, and the right top shell 12 and the right bottom shell 22 together constitute the right body of the electric balance car 100. The middle top shell 13 and the middle bottom shell 23 are fixedly connected to each other by screw connection, clamping connection and the like. The left body and the right body of the electric balance car 100 can freely realize relative rotation.

[0039] The two motor wheel assemblies 30 are fixed on both sides of the top shell 10 and / or the bottom shell 20, and can rotate around the top shell 10 and / or the bottom shell 20. In this embodiment, the motor wheel assembly 30 is arranged on both sides of the top shell 10, and can rotate around the top shell 10. Compared with the existing electric balance vehicle in which the motor wheel assembly 30 is installed on the bottom shell 20, its movement range and speed advantages are obvious. The motor wheel assembly 30 includes a wheel and a hub motor. The hub motor is directly installed in the wheel, making the structure of the electric balance vehicle 100 more compact and saving space. The motor wheel assembly 30 drives the electric balance vehicle 100 forward, backward or turning under the action of the rotating mechanism 40.

[0040] The rotating mechanism 40, such as Figure 2 and Figure 3As shown, it includes a fixing seat 41, two central shafts 42 and two pairs of hinges 43. The two central shafts 42 are respectively fixed on both sides of the fixing seat 41. The fixing seat 41 can make the structure of the rotating mechanism 40 more stable. Preferably, the fixing seat 41, the central shaft 42 and the hinge 43 are made of metal materials such as aluminum alloy. In addition, at least one annular groove 421 is provided on each central shaft 42, and a pair of hinges 43 are respectively sleeved on the two central shafts 42. At least one pair of grooves 434 are provided at the inner side of the hinge 43 corresponding to the position of the annular groove 421. A ball 44 is provided in each groove, that is, a pair of balls 44 are corresponding to one annular groove 421. The ball 44 can move between the groove and the annular groove 421. Since the spherical surface of the ball 44 can rotate back and forth in the annular groove 421, the left top shell 11 and the right top shell 12 fixed on the hinge 43 can also rotate back and forth around the rotating mechanism 40. The two pairs of hinges 43 are respectively fixed in the first space defined by the left top shell 11 and the left bottom shell 21 and in the second space defined by the right top shell 12 and the right bottom shell 22. Preferably, the two pairs of hinges 43 are respectively fixed on the left top shell 11 and the left bottom shell 21. The fixing seat 41 is fixed in the third space defined by the middle top shell 13 and the middle bottom shell 23. Preferably, the fixing seat 41 is fixed on the middle top shell 13. The electronic components of the electric balance vehicle 100 can be accommodated in the first space, the second space and the third space.

[0041] When the electric balancing vehicle 100 is in use, since a rotating mechanism 40 is installed in the middle of the left top shell 11 and the right top shell 12, the left top shell 11 and the right top shell 12 can rotate around the rotating mechanism 40. When the user stands on the top shell 10, the motor wheel assembly 30 senses the rotation information of the left top shell 11 and the right top shell 12 through the sensor, that is, the inclination information of the user's body, and then rotates. In this way, the two parts of the body of the electric balancing vehicle 100 of the present invention can freely realize relative rotation under the action of the rotating mechanism 40 to balance the body. The rotating mechanism 40 adopts a structure of hinges 43, balls 44 and a central axis 42, which is more stable and can make the rotation smoother.

[0042] Preferably, the fixing base 41 of the rotating mechanism 40 includes a bottom plate 411, such as Figure 3 As shown, two side plates 412 are vertically disposed on both sides of the bottom plate 411 , and the bottom plate 411 and the two side plates 412 together form a U-shaped structure. The two central axes 42 are respectively fixed to the outer sides of the two side plates 412 .

[0043] The two sides of the middle top shell 13 are respectively provided with a receiving groove (not shown) corresponding to the two side plates 412 of the rotating mechanism 40, and the two side plates 412 are respectively fixed in the receiving groove by screwing, clamping, etc. Two through holes 131 are respectively provided on both sides of the receiving groove, so that the two central axes 42 of the rotating mechanism 40 can pass through the through holes 131 respectively. More preferably, the tops of the two side plates 412 of the rotating mechanism 40 are respectively provided with skirts 413, and the skirts 413 are fixed in the receiving groove by screwing, clamping, etc.

[0044] In this embodiment, the two central axes 42 of the rotating mechanism 40 exist independently, that is, the two independent central axes 40 are respectively fixed on both sides of the fixing seat 41. In fact, the two central axes 42 can also be connected as one, that is, the two central axes 42 are an integrally formed central axis structure, the central axis structure passes through the fixing seat 41, and the two ends of the central axis structure extend from the two sides of the fixing seat 41 respectively to form the two central axes 42.

[0045] Preferably, the two pairs of hinges 43 of the rotating mechanism 40 are respectively fixed in the left top shell 11 and the right top shell 12. A pair of hinges 43 are respectively sleeved at the two ends of the two central shafts 42.

[0046] like Figure 3 As shown, preferably, each pair of hinges 43 includes an upper hinge 431 and a lower hinge 432 that are detachably connected to each other. The upper hinge 431 and the lower hinge 432 can be detachably connected to each other by screwing, clamping, etc. In this embodiment, two upper hinges 431 and two lower hinges 432 are included, and each upper hinge 431 and a corresponding lower hinge 432 are fixedly connected to each other by a plurality of screws 45 to form two pairs of hinges 43.

[0047] Furthermore, a first semicircular long groove 4311 is provided on the inner side of the upper hinge 431, and a second semicircular long groove 4321 is correspondingly provided on the inner side of the lower hinge 432. When the upper hinge 431 and the lower hinge 432 are connected together, the first semicircular long groove 4311 and the second semicircular long groove 4321 together form a circular long groove, and the central axis 42 is accommodated in the circular long groove.

[0048] Furthermore, at least one pair of first grooves 4312 are provided on the inner side of the upper hinge 431, and at least one pair of second grooves 4322 are provided on the inner side of the lower hinge 432. When the upper hinge 431 and the lower hinge 432 are connected together, the first groove 4312 and the second groove 4322 form a groove together, and the ball 44 is accommodated in the groove, that is, one. Specifically, when assembling the rotating mechanism 40, the ball 44 is first placed in the second groove 4322 of the lower hinge 432, and then the central axis 42 is put on the two lower hinges 432, and the two upper hinges 431 are respectively covered on the two lower hinges 432, and multiple screws 45 are driven into the screw holes on the hinge member 43 to fix the upper hinge 431 and the lower hinge 432, so that the central axis 42 can be fixed to the center of the rotating mechanism 40. The spherical surface of the ball 44 and the annular groove 421 of the central axis 42 can swing in the front and rear planes to perform a balancing effect.

[0049] In this embodiment, the rotating mechanism 40 includes four balls 44, and an annular groove 421 is respectively provided on the two central shafts 42, and each annular groove 421 corresponds to two balls 44. In fact, two annular grooves 421 can be respectively provided on the two central shafts 42, and each annular groove 421 corresponds to two balls 44, that is, there are a total of eight balls 44. In the present invention, N annular grooves 421 can be respectively provided on the two central shafts 42, N ≥ 1, each annular groove 421 corresponds to two balls 44, and the number of balls 44 is 4N. The more the number of annular grooves 421 and balls 44, the smoother the rotation of the rotating mechanism 40.

[0050] Preferably, the upper hinge 431 and the lower hinge 432 are provided with at least one positioning structure 433 at the front end of the circular long groove. Figure 3 As shown, the positioning structure 433 is preferably a positioning column. The positioning structure 433 limits the two central axes 42 in the circular long groove, which can prevent the rotating mechanism 40 from deviating from the activity trajectory, so that it can swing left and right smoothly.

[0051] Preferably, the electric balancing vehicle 100 further includes:

[0052] The two foot pad brackets 50 are respectively fixed to the top surfaces of the left top shell 11 and the right top shell 12 by means of screw connection, clamping connection, etc.

[0053] The two foot pads 60 are respectively fixed to the two foot pad brackets 50 by screw connection, clamping connection, etc. The foot pads 60 are preferably made of silicone. In order to make the user stand more steadily during the walking process, the upper surface of the foot pad 60 can be provided with a friction strip to increase the friction.

[0054] Two controllers 70 are fixed under the two foot pad brackets 50 by screw connection, clamping connection, etc. The controller 70 is electrically connected to multiple sensors, power supplies and wheel hub motors. The controller controls the corresponding wheel hub motors to drive the corresponding wheels to rotate according to the sensing signals transmitted by the sensors. The sensors may include gyroscopes, induction switches, acceleration sensors, etc. The sensors may be arranged in the left top shell 11 and the right top shell 12, or may be integrated into a main board.

[0055] Preferably, the electric balancing vehicle 100 further includes:

[0056] The two main boards 80 are fixed in the left top shell 11 and the right top shell 12 respectively by screw connection, clamp connection, etc. The main board 80 preferably adopts PCBA (Printed Circuit Board Assembly). In a specific embodiment, the two main boards 80 are fixed on the screw columns of the left top shell 11 and the right top shell 12 respectively and locked with screws.

[0057] At least one battery 91, the battery 91 is fixed in the left top shell 11, the right top shell 12 and / or the middle bottom shell 23 through the battery buckle 92. In a specific embodiment, the battery 91 includes a first battery, a second battery and a third battery, the first battery and the third battery are locked on the screw column of the right top shell 12 through the battery buckle 92, and the second battery is locked on the screw column of the middle bottom shell 23 through the battery buckle 92.

[0058] In fact, the electric balance vehicle 100 of the present invention may also include a switch unit for opening and closing, a charging interface for charging, a prompt board for displaying the working status, decorative lights for aesthetics, and other electronic components, which will not be elaborated here.

[0059] When the electric balancing vehicle 100 of the present invention is in use, the user uses the force of the feet to drive a part or two parts of the vehicle body to twist together, so that the sensor sends a sensing signal to the controller 70. The controller 70 drives the motor wheel assembly 30 to operate according to the internal control program, so that the user can turn, move forward or backward, thereby realizing foot control, which is more convenient to use and more flexible to control.

[0060] In summary, the electric balance vehicle of the present invention includes a top shell, a bottom shell, a motor wheel assembly and a rotating mechanism, wherein the rotating mechanism includes a fixed seat, two central shafts and two pairs of hinges, wherein the two central shafts are respectively fixed on both sides of the fixed seat, and the fixed seat can make the structure of the rotating mechanism more stable. A pair of hinges are respectively sleeved on the two central shafts, and the hinges are provided with at least one pair of grooves corresponding to the annular grooves on the central shafts, and each groove is provided with a ball, and the ball can move between the groove and the annular groove, that is, the ball surface can rotate back and forth in the annular groove, and the left top shell and the right top shell fixed on the hinge can also rotate around the rotating mechanism, and then the two parts of the body of the electric balance vehicle can freely realize relative rotation to realize the balancing effect, and the rotating mechanism of the present invention adopts the structure of hinges, balls and central shafts to be more stable and can make the rotation smoother.

[0061] Of course, the present invention may have many other embodiments. Without departing from the spirit and essence of the present invention, those skilled in the art may make various corresponding changes and modifications based on the present invention, but these corresponding changes and modifications should all fall within the scope of protection of the claims attached to the present invention.

Claims

1. An electric balancing vehicle, characterized in that: include: A top shell, comprising a left top shell and a right top shell which are symmetrically arranged and can rotate relative to each other, and a middle top shell is arranged between the left top shell and the right top shell; The bottom shell comprises a left bottom shell and a right bottom shell which are symmetrically arranged and can rotate relative to each other, and a middle bottom shell is arranged between the left bottom shell and the right bottom shell; the left top shell and the left bottom shell are fixedly connected to each other, the right top shell and the right bottom shell are fixedly connected to each other, and the middle top shell and the middle bottom shell are fixedly connected to each other; Two motor wheel assemblies, fixed on both sides of the top shell and / or the bottom shell; The rotating mechanism comprises a fixing seat, two central shafts and two pairs of hinges, wherein the two central shafts are respectively fixed to the two sides of the fixing seat, and each of the central shafts is provided with at least one annular groove, and a pair of hinges are respectively sleeved on the two central shafts, and at least one pair of grooves are provided at the inner side of the hinges corresponding to the positions of the annular grooves, and each of the grooves is provided with a ball, and the ball can move between the groove and the annular groove; the two pairs of hinges are respectively fixed in a first space defined by the left top shell and the left bottom shell and in a second space defined by the right top shell and the right bottom shell, and the fixing seat is fixed in a third space defined by the middle top shell and the middle bottom shell; The fixed seat of the rotating mechanism comprises a bottom plate, two side plates are vertically arranged on both sides of the bottom plate, the bottom plate and the two side plates together form a U-shaped structure, and the two central axes are respectively fixed to the outer sides of the two side plates; The two pairs of hinges are respectively fixed in the left top shell and the right top shell; and / or A pair of hinges are respectively sleeved at the two ends of the two central axes; Each pair of hinges comprises an upper hinge and a lower hinge that are detachably connected to each other; A first semicircular long groove is provided on the inner side of the upper hinge, and a second semicircular long groove is correspondingly provided on the inner side of the lower hinge, the first semicircular long groove and the second semicircular long groove together form a circular long groove, and the central axis is accommodated in the circular long groove; At least one pair of first grooves is provided on the inner side of the upper hinge, and at least one pair of second grooves is correspondingly provided on the inner side of the lower hinge. The first grooves and the second grooves together form the grooves, and the balls are accommodated in the grooves.

2. The electric balancing vehicle according to claim 1, characterized in that: A receiving groove is respectively provided on both sides of the middle top shell corresponding to the two side plates of the rotating mechanism, and the two side plates are respectively fixed in the receiving groove; through holes are respectively provided on both sides of the receiving groove, and the two central axes of the rotating mechanism pass through the two through holes respectively.

3. The electric balancing vehicle according to claim 2, characterized in that: The tops of the two side plates of the rotating mechanism are respectively provided with skirts, and the skirts are fixed in the accommodating grooves.

4. The electric balancing vehicle according to claim 1, characterized in that: The two central axes of the rotating mechanism exist independently; or The two central shafts of the rotating mechanism are connected as one.

5. The electric balancing vehicle according to claim 1, characterized in that: Also includes: Two foot pad brackets, respectively fixed to the top surfaces of the left top shell and the right top shell; Two foot pads, respectively fixed on the two foot pad brackets; The two controllers are respectively fixed under the two foot pad brackets.

6. The electric balancing vehicle according to claim 1, characterized in that: Also includes: Two main boards are fixed in the left top shell and the right top shell respectively; At least one battery, wherein the battery is fixed in the left top shell, the right top shell and / or the middle bottom shell through a battery buckle.

7. The electric balancing vehicle according to claim 6, characterized in that: The upper hinge and the lower hinge are provided with at least one positioning structure at the front end of the circular long groove.

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