CN210302331U

CN210302331U - Sliding plate

Info

Publication number: CN210302331U
Application number: CN201920143169.0U
Authority: CN
Inventors: 应佳伟; 肖科平; 梅健
Original assignee: Hangzhou Chic Intelligent Technology Co Ltd
Current assignee: Hangzhou Chic Intelligent Technology Co Ltd
Priority date: 2019-01-28
Filing date: 2019-01-28
Publication date: 2020-04-14
Anticipated expiration: 2029-01-28

Abstract

The utility model provides a skateboard. The slide board includes: first pedal platform, second pedal platform and connect the telescopic connection spare between first pedal platform and second pedal platform, first pedal platform and second pedal platform pass through telescopic connection spare and extend or shorten along telescopic connection spare. This slide is owing to have telescopic connection spare, can freely adjust the length of slide, can adjust according to user's needs and feel the region, satisfies the many-sided demand of user, for example, when the slide is elongated, increases the stability of riding, when the slide is received the weak point, conveniently carries and stores to the regional less technical problem of body is felt to the body of having solved current no pole electric skateboard adjustable, improved the user experience degree of slide.

Description

Sliding plate

Technical Field

The utility model relates to a slide technical field particularly, relates to a slide.

Background

The operation mode of the rodless electric skateboard in the current market is that a driver stands on a skateboard foot platform, the foot platform inclines, different angles of inclination are realized according to the requirements of the driver, but the turning included angle of the skateboard is set to be small, so that the turning radius is large; in addition, the pedal area of the rodless electric skateboard is limited and fixed, so that the rodless electric skateboard is inconvenient for various people to use, and the use range of the skateboard is reduced.

In conclusion, the conventional rodless electric skateboard has the technical problems of large turning radius and small adjustable somatosensory area.

SUMMERY OF THE UTILITY MODEL

An embodiment of the utility model provides a slide to solve the current big and adjustable body of current rodless electric skateboard turning radius and feel regional less technical problem.

According to an aspect of the present invention, there is provided a skateboard, comprising: first pedal platform, second pedal platform and connection first pedal platform with telescopic connection between the pedal platform of second, first pedal platform and second pedal platform pass through telescopic connection and follow telescopic connection extends or shortens.

Furthermore, a first wheel assembly is arranged below the first pedal platform and comprises a universal wheel, a second wheel assembly is arranged below the second pedal platform and comprises at least two rollers.

Furthermore, one end of each telescopic connecting piece is directly or indirectly connected with the lower part of the first pedal platform, and the other end of each telescopic connecting piece is directly or indirectly connected with the lower part of the second pedal platform.

Furthermore, the first pedal platform comprises a first upper cover and a first base, the second pedal platform comprises a second upper cover and a second base, and two ends of each telescopic connecting piece are respectively connected with the first base and the second base.

Furthermore, each telescopic connecting piece comprises at least one pair of sliding rods and a pressing component, and at least one end of each sliding rod is connected with the first or second pedal platform in a sliding mode through the pressing component.

Furthermore, each compress tightly the subassembly and include clamp plate, compress tightly handle, bush, the bush cover is established on the slide bar, the clamp plate is used for with the bush is fixed in pedal platform below, compress tightly the handle through the round pin axle positioning on the clamp plate, the turned angle who compresses tightly the handle decides the degree that compresses tightly of slide bar.

Furthermore, a connecting piece accommodating part is arranged below the first pedal platform or the second pedal platform, the connecting piece accommodating part is matched with the telescopic connecting piece in structure and is provided with an accommodating space for accommodating at least part of the telescopic connecting piece.

Further, the skateboard further comprises a sensor assembly, a power supply assembly and a controller, wherein the controller is respectively connected with the sensor group and the power supply assembly.

Further, the sensor assembly includes: the gyroscope is used for sensing the inclination angle information of the pedal platform; a pressure sensor for sensing pressure information of the first and second foot platforms; the controller is connected with the driving devices corresponding to the two rollers and used for generating a first driving control signal according to the inclination angle information so as to control and drive the at least two rollers to rotate at different rotating speeds to realize turning, and the controller is also used for generating a second driving control signal according to the pressure information and the inclination angle information so as to control and drive the at least two rollers to accelerate or decelerate.

Furthermore, an accommodating space is arranged in the pedal platform of the skateboard, the power supply assembly and the controller are respectively arranged in the accommodating space, and the sensor assembly is respectively arranged below the pedal platform or in the accommodating space.

In above-mentioned embodiment, this slide is owing to have a plurality of telescopic connection spare, can follow the length that telescopic connection spare's direction freely adjusted the slide, can adjust according to user's needs and feel the region, satisfies the many-sided demand of user, for example, when the slide is elongated, increases the stability of riding, when the slide is received for a short time, conveniently carries and stores to the regional less technical problem of body is felt to the adjustable body of having solved current rodless electric skateboard, has improved the user experience degree of slide.

Drawings

The accompanying drawings, which form a part hereof, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without undue limitation. In the drawings:

FIG. 1 is a schematic view of an alternative skateboard according to an embodiment of the present invention;

fig. 2 is an exploded view of an alternative skateboard in accordance with an embodiment of the present invention;

FIG. 3 is a schematic view of an alternative second wheel assembly of the skateboard in accordance with an embodiment of the present invention;

FIG. 4 is a schematic side cross-sectional view of a second wheel assembly of an alternative skateboard in accordance with an embodiment of the invention;

figure 5 is an exploded view of an alternative skateboard second wheel assembly according to an embodiment of the present invention;

FIG. 6 is a schematic view of an alternative skateboard compression assembly in an uncompressed state in accordance with an embodiment of the present invention;

FIG. 7 is a schematic side cross-sectional view of an alternative hold-down assembly of a skateboard in accordance with an embodiment of the present invention;

fig. 8 is a schematic diagram of an alternative skateboard compression assembly in a compressed state according to an embodiment of the present invention.

Reference numerals:

1 a first foot platform; 10 a first wheel assembly; 101 universal wheels; 11 a first base; 12 a first upper cover; 13 a first vehicle light; 2 a second foot platform; 20 a second wheel assembly; 21 a second base; 22 a second upper cover; 23 a second vehicle light; 201 a roller; 3. a telescopic connecting piece; 31. a slide bar; 41 a first hold-down assembly; 411 a bushing; 412 press the handle; 413 a press plate; 414 pin shaft; 42 a second compression assembly; 202 a second bracket; 203 a first support; 204/205/206 a resilient member; 51 a main control board; 52 a battery pack; 53 pressure sensor.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the following embodiments and accompanying drawings. The exemplary embodiments and descriptions of the present invention are provided to explain the present invention, but not to limit the present invention.

The turning included angle of the existing rodless sliding plate is small, so that the turning radius is large; in addition, the pedal area of the somatosensory skateboard is limited and fixed, so that the somatosensory skateboard is inconvenient for various people to use, and the application range of the skateboard is reduced. To the root cause who produces above-mentioned technical problem, this application considers can be through set up a plurality of expansion joint spare in the middle of two pedal platforms at the slide, come from by the length of adjusting the slide to, set up a universal wheel with slide below one side, the opposite side sets up a plurality of gyro wheels, can also reduce turning radius like this, thereby can solve the regional less technical problem of body sense that current rodless electric skateboard is adjustable.

Based on the above thought, the present application provides a skateboard, which is described in detail below with reference to fig. 1 to 8:

as shown in fig. 1, the slide board includes: first pedal platform 1, second pedal platform 2 and connect the telescopic connection piece 3 between first pedal platform 1 and second pedal platform 2, first pedal platform 1 and second pedal platform 2 extend or shorten through telescopic connection piece 3 along telescopic connection piece 3.

Specifically, the telescopic connecting pieces in the above embodiments are structures having a telescopic capability and a connecting function, in other words, each of the telescopic connecting pieces may be any structure capable of achieving telescopic function, for example, a telescopic connecting piece that enables two pedal platforms of a skateboard to be telescopic in a sliding rail manner, a telescopic connecting piece that is in a clamping manner with a row of holes and adaptive protruding pins, and a flexible telescopic connecting piece with an adjustable length, so that the two pedal platforms are telescopically connected, and certainly, other structures capable of achieving telescopic function may be provided. The shape of the telescopic connecting piece can be plate-shaped, cylindrical, cuboid or any shape capable of realizing telescopic, and the shape can be selected by a person skilled in the art according to actual needs.

Adopt the above-mentioned embodiment of this application, this slide can adjust the length of slide along the flexible connecting piece direction freely owing to have at least one telescopic connection spare, can come to adjust according to user's needs and feel the region, satisfies the many-sided demand of user, for example, when the slide is elongated, increases the stability of riding, when the slide is received short, conveniently carries and stores to the technical problem that current no pole electric skateboard turning radius is big has been solved, the user experience degree of slide has been improved.

In an alternative embodiment, a first wheel assembly 10 comprising a universal wheel 101 is provided below the first foot platform 1, and a second wheel assembly 20 comprising at least two rollers 201 is provided below the second foot platform 2.

Through adopting above-mentioned embodiment, two pedal platforms still connect fixedly through a plurality of telescopic connection spare, make two pedal platform linkages, and universal wheel and many gyro wheel structure, form stable bearing structure, the stability of riding has been increased, when control slide turns, first and second pedal platform is owing to ride passerby's effort, make two pedal platforms move together, the universal wheel of first pedal platform below can change the direction of turning in a flexible way, thereby realize the turn, compare in the front and back of current by the slide of two gyro wheels, the angle of turning has been increased, the radius of turning has been reduced, thereby solved the regional less technical problem of the body sense that current rodless electric skateboard radius of turning is big and adjustable, the user experience degree of slide has been improved.

The sliding plate in the above embodiments of the present invention is not limited to a rodless sliding plate, but can also be applied to a sliding plate with a rod.

In the above embodiment, the second pedal platform of the skateboard can be forced to tilt left and right by a certain angle relative to the at least two rollers, in other words, the second wheel assembly comprises a self-resetting wheel frame which is connected with the at least two rollers and can tilt left and right.

Specifically, the second pedal platform in the above embodiment can also tilt left and right with the advancing direction as the axis, the first pedal platform is linked together under the action of the plurality of telescopic connectors, and when the two pedal platforms tilt left and right, the first pedal platform drives the universal wheels to tilt together, so that the universal wheels tilt and turn, and the vehicle can turn with a smaller turning radius.

In an alternative embodiment, the telescopic link 3 in the slide is arranged along the forward direction of the slide, and further preferably, the telescopic link 3 in the slide comprises two slide rods 31, both arranged along the forward straight direction of the slide, as shown in fig. 1 and 2. With the arrangement, the two telescopic connecting pieces are arranged in parallel (or coaxially) and are arranged along the advancing direction of the sliding plate, and the two telescopic connecting pieces are connected stably by a relatively simple structure; the arrangement of the two telescopic connecting pieces is not limited to the above arrangement, and the above arrangement is an optional arrangement.

In a preferred embodiment, as shown in fig. 1 and 2, each telescopic link 3 comprises a sliding rod 31 which is a telescopic tube, which can be of any shape, preferably a cylindrical shape. The design process of the telescopic pipe is simple, the cost is saved, and the structure is stable.

Furthermore, one end of each telescopic connecting element 3 is directly or indirectly connected with one side of the first pedal platform 1 provided with the first wheel assembly 10, and the other end of each telescopic connecting element 3 is directly or indirectly connected with one side of the second pedal platform 2 provided with the second wheel assembly 10. So set up, adopt the design of connecting in footboard platform below promptly, the flexible regulation of the flexible connecting piece of being convenient for.

The first and second are used only for distinguishing the respective components, and have no sequential meaning, which is different from that of the first and second. In a preferred embodiment, the first tread platform 1 as shown in fig. 1 is a front tread platform and the second tread platform 2 is a rear tread platform. Further preferably, at least one of the foot platforms is provided with a light for illuminating the road and for enhancing the aesthetic appearance. In a preferred embodiment, as shown in FIG. 2, the first tread platform 1 further comprises a first vehicle light 13 and the second tread platform 2 further comprises a second vehicle light 23.

In order to increase the stability of the foot platform, the first foot platform 1 may comprise a first upper cover 12 and a first base 11, the second foot platform 2 may comprise a second upper cover 22 and a second base 21, and both ends of each telescopic connection member 3 are respectively connected with the first base 11 and the second base 21.

In some alternative embodiments, each telescopic link 3 comprises at least one pair of sliding rods 31 and a hold-down assembly 41, at least one end of the sliding rods being slidably connected to the first or

second tread platform

1, 2 via the hold-down assembly. The length of the telescopic connecting piece can be conveniently adjusted at any time according to the requirement by the connecting mode.

Specifically, the connection manner can be divided into the following cases:

first (as shown in fig. 2): one end of the sliding plate 31 in each telescopic connecting piece 3 is connected with the first pedal platform 1 in a sliding way through the first pressing component, and the other end of the sliding plate 31 in each telescopic connecting piece 3 is fixedly connected with the second pedal platform 2 through the second pressing component 42, so that the length of the telescopic connecting piece can be adjusted through the sliding of the first pressing component at one end, and the distance between the two pedal platforms is increased or reduced;

and the second method comprises the following steps: one end of the sliding rod 31 in each telescopic connecting piece 3 is slidably connected with the first pedal platform 1 through a first pressing component, and the other end of the sliding rod 31 in each telescopic connecting piece 3 is slidably connected with the second pedal platform 2 through a second pressing component, so that the distance between the two pedal platforms can be adjusted through adjusting the pressing components at the two ends.

In the above two cases, the positions of the two end pressing assemblies can be exchanged, or the first pedal platform and the second pedal platform can be exchanged, so as to obtain a modified arrangement mode, and the principle and effect thereof are the same as those of the above two alternative embodiments, which are not listed here.

As shown in fig. 6 to 8, each pressing assembly 41 includes a pressing plate 413, a pressing handle 412, and a bushing 411, the bushing 411 is sleeved on the sliding rod 31, the pressing plate 413 is used for fixing the bushing 411 below the pedal platform, the pressing handle 412 is positioned on the pressing plate 413 through a pin 414, and a rotation angle of the pressing handle 412 determines a pressing degree of the sliding rod 31 in the telescopic connector 3. So set up, it is convenient fast to adjust. Specifically, the pressing handle 412 is positioned on the pressing plate 413 through the pin 414, and the pressing plate 413 fixes the bushing 411 and the sliding rod 31. The cam surface of the pressing handle 412 relaxes a certain surface of the pressing bushing 411 by rotating different positions, so that the telescopic rod is adjusted, adjustment is simple, and operation is easy.

As shown in fig. 3 to 5, the second wheel assembly 20 further includes a wheel frame connected with at least two rollers 201, the wheel frame including:

the first bracket 203 is fixedly connected with the lower part of the second pedal platform 2 and is provided with a first limiting part;

a second bracket 202 connected to the at least two rollers 201 and having a second position-limiting portion;

a connecting part for connecting the first bracket 203 and the second bracket 202, wherein at least one movable connection part is movably connected, and a movable space is arranged between the first bracket 203 and the second bracket 202;

at least one elastic member (204 shown in fig. 3 to 5) disposed in the movable space between the first support 203 and the second support 202, having self-restorability, and capable of restoring to a home position after the first support 203 and the second support 202 are relatively moved.

Specifically, the connecting member includes a bolt as shown in fig. 4 to 6, the elastic members may be two, such as elastic members 204 and 205 sleeved on a screw of the bolt, and the second wheel assembly structure may be described as follows: the second bracket 202 fixes the two rollers 201 left and right, the second bracket 202 has a second limit part (a protruding shaft), the head of the protruding shaft pushes against the third elastic element 206 to be dead against a certain point on the first bracket 203, the point is a first limit part (a groove) of the first bracket 203, the first limit part and the second limit part are matched and used for matching and limiting the relative swing of the second bracket 202 and the first bracket 203; meanwhile, the second bracket 202 is pressed against the first bracket 203 by the first elastic member 204 and the second elastic member 205 in front and at the back, in other words, the bolt may sequentially pass through the first through hole of the first bracket 203, the elastic member 204, the second through hole of the second bracket 202, and the elastic member 205 is screwed with the nut, one of the elastic member 204 and the elastic member 205 may be retained, and at least a part of the elastic member 204 or 205 is disposed inside the through hole of the second bracket 202.

In the above alternative embodiment, the second wheel assembly is fixed under the second tread platform, and the second wheel assembly has an adjustable self-resetting property when the tread platform is tilted. Specifically, when the first bracket 203 rotates or swings with respect to the second bracket 202 about the vehicle body advancing direction, the screw can press the elastic member, and the elastic member can return the first bracket and the second bracket from the swing position to the original position due to the elastic member having a certain elasticity and the property of automatic return. The elastic connecting member is preferably, but not limited to, the above-mentioned manner, for example, the bolt and the nut may be replaced by other structures capable of limiting and connecting and fixing the first bracket and the second bracket.

So set up, can realize that control tramples the pedal platform of second, control its inclination and realize turning to the universal wheel of cooperation front wheel, turning radius is less, can be more freely when making the passerby turn.

In some optional embodiments, the skateboard further includes a sensor assembly (including the pressure sensor 53 shown in fig. 2), a power supply assembly (including the battery pack 52 shown in fig. 2), and a controller (including the main control board 51 shown in fig. 2), wherein the controller is connected to the sensor pack and the power supply assembly respectively. So set up, the slide is more intelligent, and is electronic more laborsaving, simultaneously through the cooperation of sensor subassembly and controller, makes things convenient for people to the manipulation of slide, increases the object for appreciation nature of slide.

The sensor assembly may also be referred to as a force sensing device, the pressure sensor may also be referred to as a pressure sensing device, and the gyroscope sensor may also be referred to as a tilt sensing device.

The above-mentioned sensor package includes: a gyroscope and a pressure sensor, wherein,

the gyroscope is used for sensing the inclination angle information of the pedal platform;

a pressure sensor for sensing pressure information of the first and second foot platforms;

the controller is connected with the driving devices corresponding to the two rollers and used for generating a first driving control signal according to the inclination angle information so as to control and drive the two rollers to rotate at different rotating speeds to realize turning, and the controller is also used for generating a second driving control signal according to the pressure information and the inclination angle information so as to control and drive the acceleration or the deceleration of at least two rollers.

According to the arrangement, the gyroscope senses inclination angle information comprising a left inclination angle, a right inclination angle and a front inclination angle and a rear inclination angle when going up and down a slope; the controller generates a control signal according to the left and right inclination angle information of the pedal platform, and the control signal is used for controlling the driver to drive at least two rollers to rotate at different speeds so as to realize turning; the sensor assembly further comprises a first pressure sensor which is respectively arranged between the first pedal platform and the first wheel assembly, a second pressure sensor which is respectively arranged between the second pedal platform and the second wheel assembly and is used for respectively sensing the pressure information of the front pedal platform and the rear pedal platform, and when the sliding plate is positioned on an upslope, the controller controls the driver to drive at least two rollers to accelerate according to the front and rear inclination angles and the pressure information of the front and rear pedal platforms; when the skateboard is in a downhill, the controller controls the driver to drive the at least two rollers to decelerate according to the front and rear inclination angles and the pressure information of the front and rear pedal platforms.

In an optional embodiment, the controller of the sliding plate is connected with a gyroscope and can be further used for detecting the size of the left-right inclination angle and the detected size of the up-down gradient of the sliding plate according to the gyroscope; judging whether the left-right inclination angle is larger than a first preset angle or not and whether the up-down gradient is larger than a second preset angle or not; and when the inclination angle of the pedal platform is determined to be larger than a first preset angle or the up-down gradient is determined to be larger than a second preset angle, controlling each driving wheel or each roller wheel to stop rotating.

The first preset angle and the second preset angle may be preset inclination angles, which may be preset by the system, input by the user, or calculated from the riding inclination angle statistical data. The first preset angle and the second preset angle are preferably smaller than 90 ° and larger than 0 °, respectively, and optionally, the first preset angle and the second preset angle are smaller than 90 ° and larger than 30 °, respectively.

In this embodiment, when the left-right inclination angle or the up-down gradient is larger than a certain angle, for example, the left-right inclination angle is larger than a first preset angle, or the up-down gradient is larger than a second preset angle, the plurality of driving wheels are controlled to stop rotating. Through the steps, when a driver falls down or other accidents happen, the system can automatically stop the motor from rotating when the inclination angle of the vehicle body is too large (larger than a preset angle), so that external impact is prevented, and the safety performance is passively improved.

Further preferably, an accommodating space is arranged in the pedal platform of the skateboard, the power supply assembly and the controller are respectively arranged in the accommodating space, and the sensor assembly is respectively arranged below the pedal platform or in the accommodating space.

So set up, each subassembly of holding that can be more convenient, including power supply unit spare and controller, and sensor for the slide is more pleasing to the eye, and can use different production technology.

Specifically, the sensor group may include one sensor or a plurality of sensors, and in a preferred embodiment, as shown in fig. 2, the sensor group includes two pressure sensors, namely, a first pressure sensor 53 disposed between the first wheel assembly 10 and the first tread platform 1 (the first base 11); and a second pressure sensor 53 disposed between the second wheel assembly 20 and the second foot platform 2 (second base 21); above-mentioned sensor group still includes the gyroscope sensor, and two gyro wheel 201 rotational speeds are different after main control panel 51 control when detecting 2 inclination of second pedal platform through the gyroscope sensor who sets up below pedal platform realizes the differential turn, and preceding universal wheel 101 still turns passively, can reduce turning radius like this, improves the practicality. The riding body feeling during uphill or downhill is optimized by detecting the front and rear angles of the gyroscope, the front and rear pressure difference value during uphill is reduced, namely the front and rear inclination angle information detected by the gyroscope changes, the vehicle body can be judged to be on the uphill, and if the pressure information indicates that the front and rear pressure difference is reduced, the controller sends a driving control instruction for controlling the roller to accelerate so as to realize the uphill auxiliary function; similarly, the difference between the front pressure and the rear pressure is increased when the vehicle is going downhill, namely the information of the front inclination and the rear inclination detected by the gyroscope is changed, the vehicle body can be judged to be in the downhill, and if the pressure information indicates that the front pressure difference and the rear pressure difference are increased at the moment, the controller sends out a driving control instruction for controlling the roller to decelerate so as to realize the function of assisting the downhill slow descent when the vehicle is going uphill.

The elasticity of intelligence slide makes its convenient storage, and can be suitable for wider crowd.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not intended to limit the present invention, and it will be apparent to those skilled in the art that various modifications and variations can be made in the embodiments of the present invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A skateboard, comprising:

first pedal platform, second pedal platform and connection first pedal platform with telescopic connection between the pedal platform of second, first pedal platform and second pedal platform pass through telescopic connection and follow telescopic connection extends or shortens.

2. A skateboard according to claim 1, wherein a first wheel assembly is provided below said first foot platform, said first wheel assembly comprising a universal wheel, and a second wheel assembly is provided below said second foot platform, said second wheel assembly comprising at least two wheels.

3. A skateboard according to claim 1 or 2, wherein one end of each telescopic link is connected directly or indirectly to the underside of the first foot platform and the other end of each telescopic link is connected directly or indirectly to the underside of the second foot platform.

4. A skateboard according to claim 3, wherein the first foot platform comprises a first upper cover and a first base, the second foot platform comprises a second upper cover and a second base, and the two ends of each telescopic connection are connected to the first base and the second base, respectively.

5. A skateboard according to any one of claims 1, 2 or 4, wherein each telescopic link comprises at least one pair of slide bars and a hold down assembly, at least one end of the slide bars being slidably connected to the first or second foot platforms via the hold down assembly.

6. The skateboard of claim 5, wherein each of the compression assemblies includes a compression plate, a compression handle, and a bushing, the bushing is sleeved on the sliding rod, the compression plate is used for fixing the bushing under the pedal platform, the compression handle is positioned on the compression plate through a pin, and a rotation angle of the compression handle determines a compression degree of the sliding rod.

7. A skateboard according to claim 1, wherein a connector receiving portion is provided below the first or second foot platform, the connector receiving portion being configured to fit the telescopic connector and having a receiving space for receiving at least a portion of the telescopic connector.

8. A skateboard according to claim 1, further comprising a sensor assembly, a power supply assembly, a controller connected to the sensor group and the power supply assembly, respectively.

9. A skateboard according to claim 8, wherein the sensor assembly comprises:

a second wheel assembly is arranged below the second pedal platform and comprises at least two rollers;

the controller is connected with the driving devices corresponding to the two rollers and used for generating a first driving control signal according to the inclination angle information so as to control and drive the at least two rollers to rotate at different rotating speeds to realize turning, and the controller is also used for generating a second driving control signal according to the pressure information and the inclination angle information so as to control and drive the at least two rollers to accelerate or decelerate.

10. A skateboard according to claim 9, wherein a receiving space is provided in the foot platform of the skateboard, the power supply assembly and the controller are respectively provided in the receiving space, and the sensor assembly is respectively provided below the foot platform or in the receiving space.