Electric snowboard

Abstract

The utility model provides an electric snowboard. The electric snowboard comprises a pedal; the wheels are installed on the pedal in a rolling mode, and the wheels are arranged in a lifting mode relative to the pedal so that the extending height of the wheels relative to the bottom face of the pedal can be adjusted according to the thickness of the snowfield, and the extending height of the wheels can be matched with the thickness of the snowfield; and the first driving structure is in transmission connection with the wheels so as to drive the wheels to roll. The electric snowboard provided by the utility model supports the height adjustment of the wheels so as to break through the limitation of a skiing field, and meanwhile, due to the fact that the electric snowboard provided by the utility model can slide on snowfields with different thicknesses, the dangerousness of a beginner in the skiing learning process is reduced, and the use experience of the snowboard is improved.

Description

Technical Field

[0001] The present application relates to the technical field of skiing equipment, and in particular to an electric ski board. Background Art

[0002] Nowadays, skiing is a very popular sport, and there are a large number of skiing enthusiasts across the country and even around the world. In the general sense, skiing can only be done at a ski resort, and in China, most ski resorts have skiing conditions only in winter. In addition, the existing skis have a simple structure and need to rely on the skier's own gravity to slide from top to bottom on the sloped snow. If the skier leaves the snow with a sufficient slope, the existing skis will not be able to slide. Therefore, for beginners, snowboarding has high technical requirements and a high risk factor, so many beginners are discouraged from skiing before they even try.

[0003] Therefore, in order to allow more skiing enthusiasts to truly participate in skiing and to allow beginners to easily get started with skiing, the prior art provides an electric ski board, which adds an additional power device to an ordinary ski board to solve the limitation of the skiing venue, so that the electric ski board can slide on a flat snowy ground. However, the electric ski board provided in the prior art is driven by tracks and cannot adapt to different snowy ground conditions. Therefore, the existing ski board has great restrictions on skiers and venues, affecting the skiing experience of skiers and the scope of application of skiing. Utility Model Content

[0004] The present application provides an electric ski board, which breaks the restrictions on skier's skiing experience and skiing venues, and helps skiing to be carried out in a wider range.

[0005] The present application provides an electric snowboard, comprising:

[0006] pedal;

[0007] A wheel is rollingly mounted on the pedal, and the wheel can be raised and lowered relative to the pedal to adjust the protruding height of the wheel relative to the bottom surface of the pedal according to the thickness of the snow, so that the protruding height of the wheel matches the thickness of the snow;

[0008] The first driving structure is drivingly connected to the wheel to drive the wheel to roll.

[0009] Preferably, the electric ski board further comprises a mounting bracket, on which a vertical slide groove is provided, and the rotating shaft on the end face of the wheel can be slidably extended into the slide groove, so that the wheel can be raised and lowered relative to the pedal by vertically sliding relative to the slide groove.

[0010] Preferably, a mounting hole is provided on the pedal, and the wheel passes through the mounting hole and extends into the lower side of the pedal.

[0011] Preferably, the slide groove on the mounting bracket is provided with corresponding scales, and the scales are used to mark the lifting height of the wheel relative to the pedal.

[0012] Preferably, the mounting brackets include two mounting brackets, which are respectively mounted on two sides of the mounting hole opposite to two end surfaces of the wheel, and the rotating shafts on the two end surfaces of the wheel can be slidably extended into the corresponding sliding grooves.

[0013] Preferably, the first driving structure includes a controller, a battery and a motor;

[0014] The motor is drivingly connected to the wheel to drive the wheel to rotate;

[0015] The battery is electrically connected to the controller and the motor to supply power to the controller and the motor;

[0016] The controller is electrically connected to the motor to control the rotation of the motor.

[0017] Preferably, the controller and the battery are packaged in a mounting shell, the mounting shell is disposed on the upper side of the pedal, and along the length direction of the pedal, the distance between the center of the mounting shell and the center of the pedal is less than a preset distance.

[0018] Preferably, the electric snowboard further comprises:

[0019] A second driving mechanism, the second driving mechanism comprising a linear motor, the linear motor being connected to a rotating shaft of the wheel;

[0020] The second driving mechanism is mounted on the pedal and is drivingly connected to the wheel to drive the wheel to slide in the slide groove.

[0021] Preferably, the electric snowboard further comprises:

[0022] A fixing component is used to fix the rotating shaft in the sliding groove when the rotating shaft of the wheel slides to a specified position relative to the sliding groove.

[0023] Preferably, the tread of the wheel has a structure with convex ends and concave middle along the rotation direction.

[0024] Preferably, the controller is also used for:

[0025] Acquiring reference height data of the wheels sinking into the snow when a person is standing still on the pedals;

[0026] The extension distance of the wheel relative to the bottom surface of the pedal is adjusted according to the reference height data.

[0027] Preferably, adjusting the extension distance of the wheel relative to the bottom surface of the pedal according to the reference height data comprises:

[0028] Adjust the wheel height to the lowest position, wherein the lowest position is the maximum distance that the wheel extends relative to the bottom of the pedal;

[0029] According to the reference height data, obtaining an adjusted height of the wheel, wherein the adjusted height is a difference between the maximum distance and the reference height data;

[0030] The height is adjusted upward from the lowest position according to the wheel height so that the wheel cannot continue to sink in the snow and the pedal is in contact with the snow ground.

[0031] Preferably, the electric snowboard further comprises:

[0032] A remote controller is communicatively connected with the controller to send a control signal to the controller. The remote controller is provided with a first magnetic structure, and the pedal is provided with a second magnetic structure attracted to the first magnetic structure. The remote controller is adsorbed on the second magnetic structure on the pedal through the first magnetic structure.

[0033] Preferably, the controller is also used for:

[0034] Determining an operating mode of the pedal, wherein the operating mode includes an uphill mode or a downhill mode;

[0035] The driving power of the pedal is determined according to the operation mode, and the motor is controlled to operate according to the driving power.

[0036] Preferably, the electric snowboard further comprises:

[0037] The angle measuring device provided in the pedal is used to measure the inclination angle of the pedal to determine the operating mode of the pedal.

[0038] Compared with the prior art, the wheels of the electric ski provided by the present application are rollingly mounted on the pedals, and the first driving structure is in transmission connection with the wheels to drive the wheels to roll, thereby driving the pedals to slide; and the wheels can be raised and lowered relative to the pedals, and when the thickness of the snow is thick, the wheels are extended more relative to the pedals, and when the thickness of the snow is thin, the wheels are extended less relative to the pedals, so that the wheels and pedals can adapt to snow of different thicknesses. Since a device for driving the wheels is provided, the adoption of this solution is not subject to the restrictions of the original traditional ski resorts and the requirements of skiing technology; at the same time, since the adjustable lifting wheels are used in this solution, the adoption of this solution can overcome the difficulties of different grip and traction on different snow thicknesses, and is more extensive. BRIEF DESCRIPTION OF THE DRAWINGS

[0039] Figure 1 is a first schematic diagram of the electric snowboard structure provided by an embodiment of the present application;

[0040] Figure 2 is a second schematic diagram of the electric snowboard structure provided by an embodiment of the present application;

[0041] Figure 3 is a schematic structural diagram of wheel-related components of an electric snowboard provided in an embodiment of the present application;

[0042] Figure 4 is a schematic structural diagram of the wheel end surface of the electric ski provided in an embodiment of the present application;

[0043] Figure 5 is a schematic cross-sectional structure diagram of a wheel and a mounting bracket of an electric ski provided in an embodiment of the present application;

[0044] Figure 6 It is a schematic diagram of the structure of the electric snowboard provided in an embodiment of the present application.

[0045] Reference numerals:

[0046] 101, pedal; 102, wheel: 102-1, upper tread of wheel; 102-2, lower tread of wheel; 103, first driving structure; 104, mounting hole; 105, fixing bracket;

[0047] 103-1, mounting shell; 301, rotating shaft; 501, step; 601, remote control. DETAILED DESCRIPTION

[0048] In the following description, many specific details are set forth to facilitate a full understanding of the present application. However, the present application can be implemented in many other ways different from those described herein, and those skilled in the art can make similar generalizations without violating the connotation of the present application, so the present application is not limited by the specific implementation disclosed below. In the description of the present application, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", etc. is based on the orientation or positional relationship shown in the accompanying drawings, which is only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation to the present application.

[0049] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of this application, "plurality" means at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0050] In this application, unless otherwise clearly defined and limited, the terms "installed", "connected", "connected", "fixed", "set" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral one; it can be directly connected, or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0051] Nowadays, skiing is a very popular sport, and there are a large number of skiing enthusiasts across the country and even around the world. Generally speaking, skiing must be done in a special ski resort, and in China, most ski resorts are only suitable for skiing in winter. In addition, for beginners, snowboarding requires high skills and a high risk factor, so many beginners are discouraged from skiing before they even try.

[0052] Therefore, in order to allow more skiing enthusiasts to truly participate in skiing and to allow beginners to easily get started with skiing, the present application starts from the above-mentioned problem direction and provides an electric ski board. The electric ski board provided by the present application supports wheel height adjustment and provides additional power to solve the limitation of skiing venues. At the same time, the electric ski board provided by the present application can slide on a flat snow surface, thereby reducing the danger of beginners in the process of skiing learning, improving the use experience of the ski board, and expanding the scope of skiing.

[0053] The present application embodiment provides an electric snowboard. Figure 1 one Figure 6 An electric snowboard provided in an embodiment of the present application is described in detail.

[0054] like Figure 1 As shown in FIG. 1 , this figure is a first schematic diagram of the structure of an electric snowboard provided in an embodiment of the present application. The electric snowboard is composed of three parts: a pedal 101 , a wheel 102 , and a first driving structure 103 .

[0055] like Figure 1 and Figure 2 As shown, the pedal is a plate body with two ends tilted and a smooth middle. The skier can step on the pedal with both feet or one foot to control the operation of the pedal. In actual application, the pedal can also be a smooth plate body with one end tilted, or a smooth plate body parallel to the ground. Similarly, different pedal shapes can be set according to different bottom surface conditions.

[0056] The wheel is rollingly mounted on the pedal, and the wheel can be raised and lowered relative to the pedal to adjust the protruding height of the wheel relative to the bottom surface of the pedal according to the thickness of the snow, so that the protruding height of the wheel matches the thickness of the snow.

[0057] Please continue to refer to Figure 3 ,from Figure 3 The structure of the wheel in this embodiment can be clearly seen in the figure. The tread of the wheel is a structure with convex ends and concave in the middle along the direction of rotation. Along the direction of rotation of the wheel, several convex strips are distributed on the tread. The convex strips have a structure with convex ends and concave in the middle. Such a structure can increase the grip of the wheel and help increase the anti-skid performance of the wheel on snow. There are multiple protruding small teeth in the concave part between the two convex strips. There are three small teeth in the figure. Because ice and snow may stick to the tread when the wheel is used in the snow, the anti-skid effect is greatly reduced. This structure can reduce the amount of ice and snow sticking to the tread, thereby enhancing the anti-skid function of the wheel. Please combine it with Figure 4 From the end view of the wheel in , it can be seen that the height of the small tooth between the two ridges is smaller than the highest point of the ridge. The ridges and the small teeth are evenly distributed in the circumferential direction. The structure of the wheel is not limited, and the wheel can be a snow tire, a normal tire, or a structure with anti-skid chains added to a normal tire. The number of wheels is not limited, and can be one, two or more. If the number of wheels is two or more, the number of mounting brackets can be increased accordingly according to actual conditions, and the corresponding positions can be adjusted. The arrangement position of the wheels can be parallel to each other, can be based on actual conditions, such as vertical arrangement, or partially parallel to each other and partially vertically arranged.

[0058] Please also see Figure 2 , Figure 2 This is the second schematic diagram of the structure of the electric ski in the embodiment of the present application. The pedal is provided with a mounting hole, and the wheel extends into the lower side of the pedal through the mounting hole. The wheel 102 is mounted on the side of the pedal 101 close to the edge in the vertical direction, and the wheel can contact the ground through the mounting hole 104. The upper tread 102-1 of the wheel can extend above the pedal through the mounting hole, and the lower tread 102-2 of the wheel can extend to the lower side of the pedal through the mounting hole to contact the ground. Please refer to Figure 3 , Figure 3 for Figure 1 A partial enlarged structural diagram of the wheel-related parts. Figure 3 It can be seen that the wheel 102 is connected to the mounting bracket 105 through the rotating shaft 301, so that the wheel 102 and the pedal 101 form a whole. The mounting bracket is provided with a vertical slide groove, and the rotating shaft on the end face of the wheel can slide into the slide groove, so that the wheel can be raised and lowered relative to the pedal by vertically sliding relative to the slide groove. Figure 3 It can be seen that the rotating shaft 301 of one side of the wheel extends from one end surface into the slide groove 302. Since the rotating shaft 301 of the wheel extends out from both ends of the two end surfaces of the wheel, the mounting bracket includes two mounting brackets, which are respectively mounted on the two sides of the mounting hole that are opposite to the two end surfaces of the wheel, and the rotating shafts on the two end surfaces of the wheel can slide into the opposite slide grooves. Figure 3 It can be seen that there is also a mounting bracket on the other side of the wheel. A fixing component is set on the mounting bracket 105, which is used to fix the rotating shaft in the sliding groove when the rotating shaft of the wheel slides to a specified position relative to the sliding groove. The fixing component can be implemented using structures such as screws, latches, and clamping holes. Before using the electric snowboard, the rotating shaft 301 of the wheel is fixed to the mounting bracket 105 by the fixing component on the mounting bracket to ensure that the wheel is firmly installed relative to the pedal. Please refer to Figure 5 , understand the following content. Figure 5 It is a schematic diagram of the structure of the wheel installation and fixing parts. Figure 5 As shown, there are two steps 501 on the two end faces of the wheel. There are two ways to connect the wheels by fixing components:

[0059] Method 1: fix the rotating shaft 301 of the wheel in the slide groove 302 by screws. Specifically, the screw structure is set in the middle of the slide groove, the rotating shaft of the wheel is placed in the slide groove, the side of the rotating shaft close to the end face of the wheel is provided with a step 501, the nut is screwed on the rotating shaft, the rotating shaft has a corresponding thread, after tightening, the nut and the step form a combined force, the bracket is clamped between the two, so as to fix the rotating shaft in the slide groove, thereby achieving the fixing of the wheel position.

[0060] Method 2: A socket is set on the mounting bracket 105, and the insertion strip can pass through the socket and the outside of the slide groove in a direction perpendicular to the slide groove 302, so that the wheel shaft is placed in the slide groove, and the insertion strip is placed in a vertically downward position relative to the wheel shaft. After the position of the shaft is determined, the insertion strip on the socket is tightly fixed to fix the wheel.

[0061] The slide groove on the mounting bracket is provided with corresponding scales, and the scales are used to mark the lifting height of the wheel relative to the pedal. Since the rotating shafts on both sides of the wheel need to be adjusted to the same horizontal position, it is difficult to judge whether the wheels are already on the same horizontal line with the naked eye during the process of manually adjusting the wheel height. Therefore, scale lines and corresponding numbers or symbols are set on both sides of the slide groove to indicate the height of the wheel adjustment. Corresponding settings are required on both slide grooves of the two mounting brackets, so that the position of the wheel can be accurately judged, the balance of wheel adjustment can be achieved, and the phenomenon of not being able to ensure the horizontal installation of the wheel when manually adjusting the wheel can be avoided. The screw structure and the socket in the above-mentioned method 1 and method 2 can be set with reference to the scale. For example, the position of the socket can be set according to the scale, and a limited number of sockets are set at equal distances within the length range of the slide groove. The rotating shaft is adjusted according to the position that needs to be adjusted and the position of the corresponding socket.

[0062] The above describes the rolling installation of the wheel by setting the mounting hole. In practical applications, the wheel can also be installed on the bracket at the bottom of the pedal by setting a bracket at the bottom of the pedal, and the wheel height can be set by adjusting the bracket.

[0063] In actual application, the thicker the snow, the deeper the wheels sink into the snow under the same gravity. That is to say, the depth of the wheels sinking is different when the thickness of the snow is different. If the wheels of the skateboard are fixed, then when the snow is thick, the distance that the wheels extend from the bottom of the pedal is not enough, which may cause the pedal to sink into the snow, and the resistance to the pedal is very large, and the pedal will not be able to move normally; on the contrary, when the snow is thin, the distance that the wheels extend from the bottom of the pedal is too large, resulting in the wheels being unable to continue to sink, and the contact area between the pedal and the ground is very small, and only the front side of the pedal is in contact with the ground, while the back side is in an elevated state, which does not conform to the state of the snowboard when skiing. At the same time, it is also possible that the front side of the pedal sinks deeper into the snow, resulting in greater resistance to the snow on the front side, and part of the forward force provided by the wheel will be distributed to the direction of the ground, so the pedal may not be able to move forward normally. Therefore, the height-adjustable wheels can ensure that the electric snowboard can move forward normally under different thicknesses.

[0064] Existing skiing is generally carried out on a dedicated ski slope. The skier is at the top of the slope, sliding from the top to the bottom. In this process, the gravitational potential energy of the skier and the skateboard is converted into kinetic energy for sliding down, until all the gravitational potential energy is converted into kinetic energy, and the skier stops at the bottom. If the skier wants to reach the top of the slope from the bottom, he or she generally needs to pick up the ski board and walk up. The electric ski board provided in this application is based on the above structure, and a driving structure is added to provide power for the skateboard, so that the skateboard can not only move normally on the downhill section, but also move on the non-downhill section.

[0065] The driving structure in this embodiment includes a first driving structure, which is connected to the wheel in a transmission manner to drive the wheel to roll. The first driving structure is arranged in the mounting shell. A mounting hole 104 is arranged on the pedal 101, and the mounting hole is used to provide a mounting space for the wheel 102. The mounting hole 104 is located at a position closer to the edge along the length direction of the pedal, and the position is close to the tail of the pedal. A mounting shell 103-1 is also arranged on the pedal, which is used to pack and fix the relevant components of the control pedal on the pedal. The mounting shell is arranged on the upper side of the pedal, and the distance between the center of the mounting shell and the center of the pedal along the length direction of the pedal is less than a preset distance. The mounting shell 103-1 is located near the center of the pedal 101, and the preset distance is a distance that can ensure that the installation of the mounting shell does not affect the space for the skier's feet. Generally, in actual applications, the mounting shell is installed in the center direction of the pedal but slightly close to the head of the pedal along the length direction of the pedal. Since the bottom of the pedal of the electric ski board is in contact with the snow surface during skiing, none of the above structures is installed on the lower side of the pedal. The mounting position of the mounting shell allows the skier to place one foot in front of the mounting shell and the other foot in front of the wheel behind the mounting shell. This arrangement meets the needs of skiers to use both feet or one foot. In other implementations, the size and front-to-back position of the mounting shell can be adjusted according to the position of the feet, and additionally plays a role in fixing the foot placement.

[0066] The first driving structure includes a controller, a battery and a motor; the motor is connected to the wheel in a transmission manner to drive the wheel to rotate; the battery is electrically connected to the controller and the motor to power the controller and the motor; the controller is electrically connected to the motor to control the motor to rotate. The controller is also used to: obtain reference height data of the wheel sinking into the snow when a person stands still on the pedal; and adjust the extension distance of the wheel relative to the bottom surface of the pedal according to the reference height data. Specifically, the wheel height is adjusted to the lowest position, and the lowest position is the maximum distance of the wheel extending relative to the bottom of the pedal; according to the reference height data, the adjustment height of the wheel is obtained, and the adjustment height is the difference between the maximum distance and the reference height data; and the adjustment height is adjusted upward from the lowest position according to the wheel height, so that the wheel cannot continue to sink in the snow, and the pedal is in contact with the snow surface. Before using the electric snowboard in this embodiment, the wheel height of the electric snowboard is adjusted, and the specific adjustment parameters are determined according to the thickness of the snow and the gravity of the person. Under the condition of the same snow thickness, if the weight of the skier is different, the degree of the wheel sinking into the snow may be different, which is reflected in the different distances of the wheel sinking. In practical applications, the wheel is first adjusted to the lowest position. This step can be achieved by lowering the wheel shaft to the lowest point of the slide. At this time, the distance the wheel extends relative to the bottom of the pedal is the maximum adjustable limit. This limit value indicates that the wheel has supported the pedal to the maximum height and the depth that can be extended into the snow has also reached the maximum value. Generally, for an electric snowboard, this value is fixed. When the skier stands on the electric snowboard, the wheel will sink into the snow in the vertical direction. When the wheel stops sinking, the distance the wheel sinks into the snow at this time is recorded as the reference height data. The reference height data obtained at this time is actually the final adjustment effect achieved by adjusting the target distance to be achieved, that is, adjusting the pedal position to the horizontal line where the reference height data is located. For easier understanding and calculation, it can be expressed as follows: the maximum height is generally not less than the reference height data, the maximum adjustable height of the wheel is subtracted from the reference height data to obtain the difference between the two, and the wheel is adjusted upward from the lowest position by the distance of the difference to achieve the final adjustment effect. In an ideal state, the wheel will no longer sink into the snow, and the skateboard and the snow surface will fit together.

[0067] The above-mentioned embodiment provides height-adjustable wheels on the snowboard, so that the snowboard can better adapt to different snow thicknesses, and by providing a first driving structure, the range of skiing venues is expanded, thereby improving the skier's experience.

[0068] In order to obtain better use effect in practical application, based on the above electric ski board, it also includes: the second driving mechanism is installed on the pedal and is connected to the wheel in driving connection to drive the wheel to slide in the slide groove.

[0069] The second drive mechanism can be placed in the mounting shell and mounted on the pedal. The second drive mechanism is different from the first drive structure. The first drive mechanism mentioned above mainly provides corresponding power for the wheel, drives the wheel to rotate, and thus drives the pedal to move. The second drive mechanism controls the movement of the wheel in the vertical direction and adjusts the position of the wheel in the vertical direction, thereby fixing the wheel at a suitable distance relative to the bottom of the pedal in the vertical direction.

[0070] The second drive mechanism can be started manually or automatically. The manual control start can be achieved by the following steps: first adjust the wheel to the lowest position. This step can be achieved by lowering the wheel shaft to the lowest point of the slide. At this time, the distance that the wheel extends relative to the bottom surface of the pedal is the maximum adjustable limit. This limit value indicates that the wheel has supported the pedal to the maximum height, and the depth that can be extended into the snow has also reached the maximum value. When the skier stands on the electric ski, the wheel will sink into the snow in the vertical direction. When the wheel stops sinking, the distance that the wheel sinks into the snow at this time is recorded as the reference height data. The reference height data obtained at this time is actually the target distance to be achieved by adjusting the pedal position to the horizontal line where the reference height data is located, so that the final adjustment effect can be achieved. That is, the maximum adjustable height of the wheel is subtracted from the reference height data to obtain the difference between the two, and the wheel is adjusted from the lowest position upward by the distance of the difference to achieve the final adjustment effect. When manual control is used, the step is to start the manual control process when the wheel needs to be adjusted upward. At this time, the wheel begins to rise slowly relative to the pedal. When the wheel rises to the position described by the reference height data, the manual control process is stopped. Ideally, the wheel no longer sinks into the snow at this time, and the skateboard and the snow surface fit well. Automatic control can be performed by the controller according to the preset maximum height and the received reference height data to determine the distance that needs to be adjusted upward, and then the controller controls the second drive mechanism to adjust the wheel. When the wheel is adjusted to the target position, the automatic control process stops immediately.

[0071] The second driving mechanism is arranged on the snowboard to adjust the wheel height by manual control or automatic control. This mechanism makes it more convenient to adjust the wheel.

[0072] The above-mentioned electric skis also include: a remote controller, which is communicatively connected with the controller to send control signals to the controller, the remote controller is provided with a first magnetic structure, the pedal is provided with a second magnetic structure attracted to the first magnetic structure, and the remote controller is adsorbed on the second magnetic structure on the pedal through the first magnetic structure. The electric skis provided in this embodiment are controlled by a remote controller. When the remote controller is not in use, the skier can place it in the corresponding position on the pedal, and the magnetic structure can ensure that the remote controller will not be lost at will. When in use, the skier can hold the remote controller equipped on the skis to control the operating status of the electric skis. Please refer to Figure 6 , Figure 6 A schematic diagram of the structure of an electric snowboard provided in an embodiment of the present application. Figure 6 It can be seen that, based on the electric ski provided in the previous embodiment, the electric ski provided in this embodiment further has a matching remote controller 601. Since during skiing, the skier cannot adjust the motion state of the ski board by directly adjusting the components on the ski board, therefore, based on the previous embodiment, a remote controller corresponding to the electric ski board is added, so that the skier can simply and easily control the motion state of the electric ski board by holding the remote controller during skiing.

[0073] The side of the remote controller is provided with a roller structure, and the skier can easily roll the roller structure to adjust the speed of the ski board. Specifically, when the roller is rolled upward, the controller on the ski board will control the rotation speed of the wheel to increase, thereby increasing the sliding speed of the ski board; on the contrary, when the roller is rolled downward, the controller will control the rotation speed of the wheel to slow down, thereby slowing down the sliding speed of the ski board. The rolling of the roller is limited. If the roller is rolled to the point where it cannot be rolled upward, it indicates that the rotation speed of the wheel has reached the maximum value that the electric ski board can provide. Correspondingly, if the roller is rolled to the point where it cannot be rolled downward, it indicates that the rotation speed of the wheel has reached the minimum value, that is, 0. During the sliding process, the skier can control the movement of the electric ski board through the remote controller according to the sliding road conditions and any other factors.

[0074] It should be noted that, since the skier is on the skis during skiing and there is no direct protection on the skis, the speed changes are all increased or decreased slowly when speed control is performed. Because the center of gravity of the skier is high when standing on the skis, if the speed of the skis is increased or decreased quickly, the skier may fall due to inertia. Therefore, even if the time for the skier to directly adjust the speed from the lowest to the highest by operating the remote control is less than the preset time, the lifting speed of the ski wheels will change slowly.

[0075] The above embodiment provides a corresponding remote controller based on the aforementioned electric skis, and the skier can control the motion state of the electric skis through the remote controller, while also ensuring the safety of the skier. In order to enrich the functions of the electric skis, the adjustment method of the electric skis is made more intelligent.

[0076] Compared with the electric skis provided above, the electric skis provided therein further include an angle measuring device. The angle measuring device provided in the pedal is used to measure the inclination angle of the pedal to determine the operating mode of the pedal. The angle measuring device can be installed in the aforementioned mounting shell, which is both beautiful and does not affect the use. The angle measuring device can transmit the measured angle data to the controller, which receives the angle data and adjusts the operating mode of the electric skis according to the angle data. The angle measuring device in this embodiment can be any simple angle measuring instrument, such as a gyroscope, inclinometer or other small measuring equipment. The gyroscope is an angular velocity detection device that uses the momentum of a high-speed rotating body to sense the angular velocity of the housing relative to the inertial space around one or two axes orthogonal to the axis of rotation. A gyroscope in a broad sense can be a device that has the same function as an angular velocity detection device made using other principles. Basically, a gyroscope is a mechanical device, the main part of which is a rotor that rotates around a rotating axis at a very high angular velocity. The rotor is installed in a bracket; an inner ring frame is added to the central axis of the rotor, so that the gyroscope can move freely around two axes of the plane; then, an outer ring frame is added outside the inner ring frame, and the gyroscope has two balance rings, which can move freely around three axes of the plane, becoming a complete space gyroscope. There are many types of gyroscopes. According to their uses, they can be divided into sensing gyroscopes and indicating gyroscopes. Sensing gyroscopes are used in automatic control systems for the movement of flying objects as sensors for horizontal, vertical, pitch, heading and angular velocity. Indicating gyroscopes are mainly used to indicate flight status and are used as driving and navigation instruments. The sensing gyroscope is used here to meet the required functions. The inclination sensor is based on the principle of Newton's second law. By measuring the acceleration of gravity and the acceleration of the object relative to the vertical direction, the accelerometer in the inclination sensor has multiple tiny mass blocks inside. When the object is not subjected to external force, gravity will cause the accelerometer to point in the direction of the earth's gravity. When an object tilts, the accelerometer will sense the change in the gravity component. By calculating and processing this data, the inclinometer can accurately measure the inclination of the object. The angle measuring device can be used to obtain the terrain where the electric ski is located at this time, such as uphill, downhill or flat ground. In practical applications, different terrains result in different power required for sliding. Therefore, it is necessary to set up different operating modes according to different terrains by detecting the terrain. After the controller receives the angle data sent by the angle measuring device, the controller is also used to: determine the operating mode of the pedal, the operating mode includes uphill mode or downhill mode; determine the driving power of the pedal according to the operating mode, and control the motor to operate according to the driving power.The driving power required when going uphill is greater than that on flat ground. The same power has a different acceleration effect on uphill and on flat ground. When going downhill, gravitational potential energy often assists in diving. Therefore, during the downhill process, the driving power can be relatively reduced. This can not only protect the personal safety of the skier, but also save the energy of the driving structure, achieving the effect of energy saving and environmental protection.

[0077] In addition, if you want to manually adjust different operating modes, you can set corresponding buttons on the remote controller according to the functions of the controller, corresponding to uphill mode, downhill mode and flat mode. Skiers can decide which mode to choose by pressing the corresponding buttons on the remote controller.

[0078] The electric snowboard provided in this embodiment is provided with a matching angle measuring device, and the running state of the snowboard can be adjusted according to the angle data measured by the device.

[0079] The wheel of the electric ski provided in the embodiment of the present application is rollingly mounted on the pedal, and the first driving structure is connected to the wheel in a transmission manner to drive the wheel to roll, thereby driving the pedal to slide; and the wheel can be raised and lowered relative to the pedal, and when the thickness of the snow is thick, the wheel is extended more relative to the pedal, and when the thickness of the snow is thin, the wheel is extended less relative to the pedal, so that the wheel and the pedal can adapt to snow of different thicknesses. Since a device for driving the wheel is provided, the adoption of this solution is not subject to the restrictions of the original traditional ski resorts and the requirements of skiing technology; at the same time, since the adjustable lifting wheel is used in this solution, the adoption of this solution can overcome the difficulties of different grip and traction on different snow thicknesses, and is more extensive.

[0080] It should be noted that, although several structures, components or units for realizing related functions are mentioned in the above detailed description, such division is not mandatory. In fact, according to the specific implementation of the present application, the features and functions of two or more structures, components or units described above can be concretized in one structure, component or unit. Conversely, the features and functions of one structure, component or unit described above can be further divided into multiple components, structures or units to be concretized.

[0081] In addition, although the components and the installation methods of the components or devices in the present application are described in a specific order in the drawings, this does not require or imply that the components or devices must be designed according to the specific components or the installation methods of the components, or that all the components shown must be included to achieve the desired results. Additionally or alternatively, some components can be omitted, multiple components can be combined into one component to achieve corresponding functions, and / or one component can be decomposed into multiple components to achieve corresponding functions, etc.

[0082] Although the present application is disclosed as above in the form of a preferred embodiment, it is not intended to limit the present application. Any technical personnel in this field may make possible changes and modifications without departing from the spirit and scope of the present application. Therefore, the scope of protection of the present application shall be based on the scope defined by the claims of the present application.

Claims

1. An electric snowboard, characterized in that: include: pedal; A wheel is rollingly mounted on the pedal, and the wheel can be raised and lowered relative to the pedal to adjust the protruding height of the wheel relative to the bottom surface of the pedal according to the thickness of the snow, so that the protruding height of the wheel matches the thickness of the snow; The first driving structure is drivingly connected to the wheel to drive the wheel to roll.

2. The electric snowboard according to claim 1, characterized in that: It also includes a mounting bracket, which is provided with a vertical slide groove. The rotating shaft on the end surface of the wheel can be slidably extended into the slide groove, so that the wheel can be raised and lowered relative to the pedal by vertically sliding relative to the slide groove.

3. The electric snowboard according to claim 2, characterized in that: The pedal is provided with a mounting hole, and the wheel passes through the mounting hole and extends into the lower side of the pedal.

4. The electric snowboard according to claim 3, characterized in that: The mounting brackets include two mounting brackets, which are respectively mounted on two sides of the mounting hole opposite to the two end surfaces of the wheel, and the rotating shafts on the two end surfaces of the wheel can be slidably extended into the corresponding sliding grooves.

5. The electric snowboard according to claim 1, characterized in that: The first driving structure includes a controller, a battery and a motor; The motor is drivingly connected to the wheel to drive the wheel to rotate; The battery is electrically connected to the controller and the motor to supply power to the controller and the motor; The controller is electrically connected to the motor to control the rotation of the motor.

6. The electric snowboard according to claim 1, characterized in that: The first driving structure is arranged in a mounting shell, the mounting shell is arranged on the upper side of the pedal, and along the length direction of the pedal, the distance between the center of the mounting shell and the center of the pedal is less than a preset distance.

7. The electric snowboard according to claim 5, characterized in that: Also includes: The second driving mechanism is installed on the pedal, electrically connected to the controller, and drivingly connected to the wheel to drive the wheel to slide in the slide groove.

8. The electric snowboard according to claim 2, characterized in that: Also includes: A fixing component is used to fix the rotating shaft in the sliding groove when the rotating shaft of the wheel slides to a specified position relative to the sliding groove.

9. The electric snowboard according to claim 1, characterized in that: The tread of the wheel is in a structure with convex ends and concave middle along the rotation direction.

10. The electric snowboard according to claim 5, characterized in that: Also includes: A remote controller is communicatively connected with the controller to send a control signal to the controller. The remote controller is provided with a first magnetic structure, and the pedal is provided with a second magnetic structure attracted to the first magnetic structure. The remote controller is adsorbed on the second magnetic structure on the pedal through the first magnetic structure.

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