Outdoor walking equipment

Abstract

The utility model discloses outdoor walking equipment, and the equipment comprises an operation mechanism which comprises a first operation rod and a second operation rod, and the first operation rod and the second operation rod are operably connected with a first driving wheel and a second driving wheel respectively; handle parts are respectively arranged in the first operating rod and the second operating rod; the operating mechanism further comprises a display assembly, the display assembly is configured to at least display the running state of the outdoor walking equipment, the display assembly is at least arranged on the handle portion of the first operating rod, the display assembly comprises a first display screen, and the size of the first display screen is larger than or equal to 1.5 inches. The outdoor walking equipment operating mechanism is convenient to operate.

Description

Technical Field

[0001] This application relates to an outdoor work vehicle, specifically an outdoor walking device. Background Technology

[0002] Outdoor mobility equipment is used for outdoor operations. Examples include multi-purpose vehicles, agricultural machinery, farm vehicles, ATVs, golf carts, and lawnmowers. Outdoor mobility equipment uses control components for forward, backward, and turning movements. In related technologies, when operating the control components with both hands, users need to look down at the central control display screen to check equipment parameters. Furthermore, adjusting equipment parameters requires releasing the control components.

[0003] This section provides background information related to this application, which is not necessarily prior art. Utility Model Content

[0004] One objective of this application is to solve or at least alleviate some or all of the aforementioned problems. Therefore, one objective of this application is to provide an outdoor walking device with a display screen mounted on a joystick for convenient user confirmation of device parameters.

[0005] To achieve the above objectives, this application adopts the following technical solution:

[0006] An outdoor walking device includes: a frame; a walking mechanism mounted to the frame, the walking mechanism including a first drive wheel and a second drive wheel; a controller for controlling at least the walking mechanism; an operating mechanism including a first operating lever and a second operating lever, the first operating lever and the second operating lever being operably connected to the first drive wheel and the second drive wheel respectively; a handle portion is provided in the first operating lever and the second operating lever respectively; the operating mechanism further includes a display component configured to at least display the operating status of the outdoor walking device, the display component being at least located in the handle portion of the first operating lever, the display component including a first display screen, the size of the first display screen being greater than or equal to 1.5 inches.

[0007] In some embodiments, the operating mechanism further includes an operating component that is operated to enable the controller to receive an operating command from the user, and the operating component is at least disposed on the outer periphery of the first display screen.

[0008] In some embodiments, the first operating lever further includes a display housing that houses the first display screen, the display housing being formed or connected to the first operating lever, and the edge of the display housing protruding from the handle portion in the radial direction of the handle portion.

[0009] In some embodiments, the outdoor walking device further comprises: a total control display screen capable of displaying at least the working state of the outdoor walking device; a total control switch assembly capable of waking up the total control display screen to enter a start-up interface when operated by a user; and the total control display screen and the total control switch assembly are arranged on the frame and separated from the operating mechanism.

[0010] In some embodiments, the outdoor walking device further comprises a support mechanism configured to support a user; the support mechanism is mounted on the frame, and the display assembly is arranged in front of or above the support mechanism.

[0011] In some embodiments, the first operating rod comprises a first end close to the walking mechanism, a second end arranged in an opposite direction of the first end, and a handle portion arranged near the second end; and the display assembly is arranged at an end of the second end.

[0012] In some embodiments, the display housing is defined by a first housing and a second housing which are divided in the front-rear direction.

[0013] In some embodiments, the outdoor walking device further comprises a second controller; the display assembly and the operating assembly are respectively connected to the second controller; and the second controller is arranged in the display housing.

[0014] In some embodiments, the second controller is connected to the controller via a cable; and the cable passes through the first operating rod.

[0015] In some embodiments, the first operating rod and the second operating rod are respectively used to independently control the steering of the first driving wheel and the second driving wheel.

[0016] The outdoor walking device has the advantages that: a first display screen with a size greater than or equal to 1.5 inches is arranged on the handle portion of the first operating rod, so that the user can basically observe the information on the first display screen without turning his head or bending down greatly, the first display screen with an increased size makes the display content more abundant, the user's observation effect is better, and the first display screen is less likely to be completely blocked by the user. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 FIG. 1 is a schematic diagram of the structure of an outdoor walking device according to an embodiment of the present application;

[0018] Figure 2 FIG. 2 is a schematic diagram of part of the structure of an outdoor walking device according to an embodiment of the present application, mainly showing the walking mechanism and the first circuit board part;

[0019] Figure 3 FIG. 3 is a schematic diagram of part of the structure of an outdoor walking device according to an embodiment of the present application; mainly showing the battery pack part;

[0020] Figure 4 FIG. 4 is a schematic diagram of the structure of an operating mechanism of an outdoor walking device according to an embodiment of the present application;

[0021] Figure 5 is a schematic view of another perspective of the structure of the operating mechanism of the outdoor walking device of an embodiment of the present application;

[0022] Figure 6 is a schematic view of the structure of a part of Figure 4 ; mainly showing the display assembly and the operating assembly;

[0023] Figure 7 is a schematic view of the sectional view of Figure 6 ; mainly showing the structure of the first storage box;

[0024] Figure 8 is a schematic view of the structure of the general console and the first storage box of the outdoor walking device of an embodiment of the present application;

[0025] Figure 9 is a schematic view of the structure of the first storage box with the box cover closed in Figure 8 ; mainly showing the structure of the first storage box with the box cover closed;

[0026] Figure 10 is a schematic view of the “standby” interface of the general control display screen in the outdoor walking device of an embodiment of the present application;

[0027] Figure 11 is a schematic view of the interface of the “home page” of the general control display screen in the outdoor walking device of an embodiment of the present application;

[0028] Figure 12 is a schematic view of the interface of the “power information interface” of the general control display screen in the outdoor walking device of an embodiment of the present application;

[0029] Figure 13 is a schematic view of the interface of the “operation history interface” of the general control display screen in the outdoor walking device of an embodiment of the present application;

[0030] Figure 14 is a schematic view of the interface of the “machine state interface” of the general control display screen in the outdoor walking device of an embodiment of the present application;

[0031] Figure 15 is a schematic view of the interface of the “charging interface” of the general control display screen in the outdoor walking device of an embodiment of the present application;

[0032] Figure 16 is a schematic view of the interface of the “unmet start condition interface” of the general control display screen in the outdoor walking device of an embodiment of the present application. DETAILED DESCRIPTION

[0033] Before any embodiments of the present application are explained in detail, it is to be understood that the application is not limited in its application to the details of construction and the arrangement of components set forth in the following description or illustrated in the above-described drawings.

[0034] In this application, the terms "comprise", "contain", "include", or any other variable thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not explicitly listed, or further includes elements inherent to such a process, method, article or device. Without more limitations, the element defined by the statement "comprising a" does not exclude the presence of other identical elements in the process, method, article or device comprising the element.

[0035] In this application, the term "and / or", is a description of the association relationship of the associated objects, which means that there can be three kinds of relationships. For example, A and / or B can represent the following three cases: A exists alone, A and B exist together, and B exists alone. In addition, the character " / " in this application generally represents a "and / or" relationship between the front and rear associated objects.

[0036] In this application, the terms "connection", "combination", "coupling", "mounting" can be direct connection, combination, coupling or mounting, or indirect connection, combination, coupling or mounting. Among them, direct connection refers to the connection of two parts or components without the need for an intermediate part, and indirect connection refers to the connection of two parts or components with at least one intermediate part. In addition, "connection" and "coupling" are not limited to physical or mechanical connection or coupling, and can include electrical connection or coupling.

[0037] In this application, those of ordinary skill in the art will understand that the relative terms used in connection with quantities or conditions (for example, "about", "approximately", "substantially" and the like) include the values described and have the meaning indicated by the context. For example, the relative terms at least include the degree of error related to the measurement of a specific value, the tolerance caused by manufacturing, assembly, use, etc. related to a specific value. Such terms should also be considered to disclose the range defined by the absolute values of the two endpoints. The relative term can refer to a certain percentage (for example, 1%, %, 1% or more) of the indicated value. The numerical value without the relative term should also be disclosed as a specific value with a tolerance. In addition, "substantially" when expressing the relative angular positional relationship (for example, substantially parallel, substantially perpendicular), can refer to a certain degree (for example, 1 degree, degrees, 1 degree or more) added or subtracted from the indicated angle.

[0038] In this application, those of ordinary skill in the art will understand that the functions performed by the components can be performed by one component, multiple components, one part, or multiple parts. Similarly, the functions performed by the parts can also be performed by one part, one component, or multiple parts in combination.

[0039] In the present application, the terms "upper", "lower", "left", "right", "front", "back" and the like are described in the orientation and positional relationship shown in the drawings, and should not be understood as a limitation on the embodiments of the present application. In addition, it is also understood in the context that when referring to an element connected to another element "on" or "under", it can be directly connected to another element "on" or "under" or indirectly connected to another element "on" or "under" through an intermediate element. It should also be understood that the terms "upper", "lower", "left", "right", "front", "back" and the like not only represent the positive direction, but also can be understood as the side direction. For example, the lower side can include the directly below, left below, right below, front below and back below, etc.

[0040] In the present application, the terms "controller", "processor", "central processing unit", "CPU", "MCU" can be interchangeable. When using a unit "controller", "processor", "central processing unit", "CPU" or "MCU" to perform a specific function, unless otherwise specified, these functions can be performed by a single unit or multiple units.

[0041] In the present application, the terms "device", "module" or "unit" can be realized by hardware or software to achieve a specific function.

[0042] In the present application, the terms "calculate", "judge", "control", "determine", "identify" and the like refer to the operation and process of a computer system or similar electronic computing device (e.g., controller, processor, etc.).

[0043] As shown in Figure 1 The outdoor walking device 100 disclosed in the present application can be used by a user to ride or stand on it to control. For example, the outdoor walking device 100 can be a manned mower to trim lawns and other vegetation. The outdoor walking device 100 can also be an all-terrain vehicle (UTV, Utility Vehicle). In the related art, the all-terrain vehicle includes a four-wheel all-terrain vehicle (ATV, All Terrain Vehicle), a multi-purpose all-terrain vehicle and an entertainment venue vehicle. The outdoor walking device 100 can also be a manned snow sweeper or an electric motorcycle. The front, rear, left, right, up and down directions are described as shown in Figure 1 Specifically, when the user rides or stands on the outdoor walking device 100 located on the ground, the direction facing the user is defined as the front direction, the direction facing away is defined as the back direction, the left-hand side is defined as the left direction, the right-hand side is defined as the right direction, the direction close to the ground is defined as the lower direction, and the direction away from the ground is defined as the upper direction.

[0044] As shown in Figures 1 to 3As shown, in this embodiment, the outdoor walking device 100 is taken as a manned work machine. The outdoor walking device 100 includes: a vehicle body 10 and a power supply mechanism 20.

[0045] The vehicle body 10 includes a frame 11, a running mechanism 40, an operating mechanism 30, a support mechanism 90, and a mowing assembly 80. The frame 11 extends substantially in the front-to-back direction and is used to mount the running mechanism 40, the operating mechanism 30, the support mechanism 90, and the mowing assembly 80.

[0046] A support mechanism 90 is used to support an operator and is mounted on the vehicle body 10. Optionally, the support mechanism 90 includes a seat 91. The seat 91 is mounted to the frame 11 for a user to sit on. In other alternative embodiments, the support mechanism 90 includes a platform for a user to stand on.

[0047] like Figure 3 As shown, the mowing assembly 80 includes mowing blades 81 and a mowing motor 82 for driving the mowing blades 81. The mowing blades 81 are generally replaceable and available in various sizes. Of course, in some embodiments, the mowing assembly 80 may not be provided, for example, when the outdoor walking device is an all-terrain vehicle. In some embodiments, the mowing assembly 80 may not be provided, and other working accessories such as snowplows may be provided instead.

[0048] In this embodiment, the walking mechanism 40 includes walking wheels and a walking motor that drives the walking wheels to rotate. In some embodiments, the walking mechanism 40 includes components such as walking tracks that drive the manned lawnmower 100 to move. In this embodiment, the walking wheels include rear walking wheels 411 and front walking wheels 412. Wherein, as... Figure 2 As shown, the rear walking wheel 411 includes a left rear walking wheel 411L and a right rear walking wheel 411R. The front walking wheel 412 includes a left front walking wheel 412L and a right front walking wheel 412R. A walking motor drives the rear walking wheel 411 or the front walking wheel 412 to rotate, thereby enabling the walking function of the manned lawnmower 100. Optionally, the number of walking motors can be one, two, three, or four. Exemplarily, the walking mechanism 40 includes a first drive wheel and a second drive wheel that provide driving force. In this embodiment, the first drive wheel is the right rear walking wheel 411R, and the second drive wheel is the left rear walking wheel 411L. The walking motors include a first walking motor 421 that provides driving force to the right rear walking wheel 411R, and a second walking motor 422 that provides driving force to the left rear walking wheel 411L. For ease of reference, in the following description, the first drive wheel 411R refers to the right rear walking wheel, and the second drive wheel 411L refers to the left rear walking wheel. The walking mechanism 40 uses an independent drive method to provide driving force to the first drive wheel 411R and the second drive wheel 411L respectively.

[0049] The operating mechanism 30 includes a first operating lever 31 and a second operating lever 32. The first operating lever 31 and the second operating lever 32 are operated by the user and instruct the user on desired actions to control the manned lawnmower 100 to move forward, backward, and turn. For example, the first operating lever 31 can be gripped by the user's right hand and can also be considered a right-hand operating lever, while the second operating lever 32 can be gripped by the user's left hand and can also be considered a left-hand operating lever. The manned lawnmower 100 of this application is equipped with two sets of operating levers, left and right, and the steering and straight-line speed of the outdoor walking device 100 are controlled according to the tilt angle of the left and right sets of operating levers. For example, the rotation angle of the first operating lever 31 and the second operating lever 32 is positively correlated with the travel speed. The rotation angle refers to the angle between the initial position and the current position of the control lever. When the first control lever 31 and the second control lever 32 are in the initial position, the walking speed of the walking mechanism 40 is zero. When the first control lever 31 and the second control lever 32 are in the extreme position (at which time the rotation angle is the maximum), the walking speed of the walking mechanism 40 is the maximum value corresponding to the current driving speed gear. The walking direction of the outdoor walking device 100 is adjusted by making the rotation angles of the first control lever 31 and the second control lever 32 different.

[0050] For example, a first operating lever 31 is connected to a first drive wheel 411R, and a second operating lever 32 is connected to a second drive wheel 411L. For example, the first operating lever 31 is coupled to a first travel motor 421, and the second operating lever 32 is coupled to a second travel motor 422. The first operating lever 31 and the second operating lever 32 independently control the movement of the first drive wheel 411R and the second drive wheel 411L. Optionally, the first operating lever 31 and the second operating lever 32 independently input drive requirements to the first travel motor 421 and the second travel motor 422.

[0051] like Figure 3 As shown, the power supply mechanism 20 provides energy to at least the walking mechanism 40, enabling the outdoor walking device 100 to be used as an electric tool capable of carrying a person. Compared to fuel-powered outdoor walking devices 100, electric outdoor walking devices 100 are more environmentally friendly and energy-efficient. In this embodiment, the power supply mechanism 20 is a DC power source, such as a battery pack 21. The battery pack 21, in conjunction with the corresponding power circuit, provides power to at least the walking motors 421 and 422 and the lawnmower motor 82.

[0052] In this embodiment, a controller 71 is also included, which controls at least the walking mechanism 40. For convenience, the controller 71 is defined as the first controller 71, which controls at least the walking mechanism 40. The first controller 71 includes its own processor and memory. The processor can be an MCU (Microcontroller Unit), ARM (Advanced RISC Machines), a single-chip microcomputer, etc., and they are configured to programmably control and implement their respective functions. The memory can store the program to be executed and related data. The first controller 71 is disposed on a first circuit board 72. Exemplarily, the first circuit board 72 includes a printed circuit board (PCB) and a flexible printed circuit board (FPC). The first circuit board 72 is disposed on the frame 11. Exemplarily, the first circuit board 72 is disposed under the seat 91, which saves space and makes the overall structure more compact.

[0053] like Figure 1 and Figures 3 to 7 As shown, the operating mechanism 30 also includes a display component 33 and an operating component 34. The display component 33 is at least disposed on the first operating lever 31 and is configured to display at least the operating status of the outdoor walking device 100. The operating status of the outdoor walking device 100 is characterized by including the device parameters, component status, and fault information of the outdoor walking device 100. The operating component 34 is operated to enable the first controller 71 to receive the user's operating command. The operating component 34 is at least disposed on the first operating lever 31 or the second operating lever 32, allowing the user to adjust the parameters of the outdoor walking device without releasing the operating lever, which is safe and convenient.

[0054] Figures 3 to 7 As shown, taking the first operating lever 31 as an example, the first operating lever 31 includes a handle portion 311 configured to receive a user's hand. The first operating lever 31 also includes a steering lever 312 configured to be movably connected to the frame 11 or the walking mechanism 40. They can be welded, bolted, and / or otherwise attached to each other, and the steering lever 312 is operatively coupled to a drive wheel (e.g., a first drive wheel 411R) of the outdoor walking device 100 to provide steering input to that wheel. Exemplarily, the first operating lever 31 includes a first end 31a near the walking mechanism 40 and a second end 31b configured in the opposite direction to the first end 31a. In this embodiment, the first end 31a is configured to connect to the frame 11 or the walking mechanism 40, and the second end 31b of the first operating lever 31 and the second end 32b of the second operating lever 32 are disposed opposite each other; it can be understood that the second ends 31b and 32b are free ends. The handle portion 311 is disposed near the second end 31b.

[0055] In the present embodiment, the handle portion 311 extends at least partially forward and / or upward of the support mechanism 90. For example, when the support mechanism 90 is a seat 91, the handle portion 311 extends at least upward of the seat 91 when the user is ready to operate the outdoor walking device 100, so as to facilitate the user to push or turn. In some embodiments, when the support mechanism 90 is a standing platform, the handle portion 311 extends at least partially forward and upward of the standing platform, so as to facilitate the user to operate in standing position.

[0056] In the present embodiment, the display assembly 33 is disposed at least on the handle portion 311 of the first operating rod 31. It can be understood that the handle portion 311 of the first operating rod 31 is located substantially at the forward view position of the user when the user is in the driving position of the outdoor walking device 100. The user can generally see the display assembly 33 of the handle portion 311 without turning the head or bending the body. In the present embodiment, the display assembly 33 is disposed at the end of the second end 31b of the first operating rod 31, that is, the display assembly 33 is disposed at one end of the first operating rod 31. For example, the display assembly 33 is disposed at the handle portion 311 of the first operating rod 31, that is, the display assembly 33 is disposed at the second end 31b of the first operating rod 31, and the operating assembly 34 is also disposed at the handle portion 311 of the first operating rod 31, that is, the operating assembly 34 is also disposed at the second end 31b of the first operating rod 31, for example, the operating assembly 34 is disposed at the outer circumferential side of the display assembly 33, so as to facilitate the arrangement of the wiring harness. In some embodiments, the display assembly 33 is disposed at the handle portion 311 of the first operating rod 31, and the operating assembly 34 is disposed at the handle portion 321 of the second operating rod 32. When the display assembly 33 and the operating assembly 34 are disposed on the same component, the space occupation is large, and the display assembly 33 and the operating assembly 34 are disposed separately, so as to reduce the space occupation of the first operating rod 31 and the second operating rod 32. In some embodiments, the display assembly 33 is disposed at the handle portion 311 of the first operating rod 31, and the operating assembly 34 is disposed at the handle portion of the first operating rod 31 and the handle portion of the second operating rod 32, respectively, so as to facilitate the user to operate and reduce the space occupation of the first operating rod 31 and the second operating rod 32.

[0057] Exemplarily, the display assembly 33 comprises at least a first display screen 331, the size of the first display screen 331 is greater than or equal to 1.5 inch, the size of the first display screen 331 is greater than or equal to 30mm*22.5mm. Exemplarily, the size of the first display screen 331 is greater than or equal to 35mm*26.5mm. Exemplarily, the size of the first display screen 331 is greater than or equal to 35mm*20mm. The size of the first display screen 331 is about equal to 2 inch, the size of the first display screen 331 is about equal to 40mm*30mm. The size of the first display screen 331 is about equal to 2 inch, the size of the first display screen 331 is about equal to 45mm*25.3mm. The display screen with a large enough size is more convenient for the user to identify the prompt information. The first display screen with a larger size makes the display content more abundant, the user observation effect is better, and it is less likely to be completely blocked by the user. Exemplarily, the first display screen 331 displays the running state of the outdoor walking device 100, the running state comprises at least the power display, the running speed of the mowing assembly 80, the driving speed of the walking mechanism 40, the power output function, the state of the lighting, etc. Exemplarily, the first display screen 331 can be a plasma display panel (“PDP”), a light-emitting diode (“LED”) display, an electroluminescence (“EL”) display, a vacuum fluorescent display (“VFD”) thin film transistor (“TFT”) display screen, a liquid crystal display (“LCD”), or any other display device. The display mode of the running state comprises but is not limited to the display of text content (such as low power), the display of graphic or picture content, the display of digital content, the display of symbol content, the display of color content, and the display of other dynamic content.

[0058] In some embodiments, the steering lever 312 can be a metal tube (or a tube made of another rigid material) that includes at least one portion that extends substantially vertically (when installed in the intermediate position) and another portion that extends substantially horizontally. In some embodiments, the substantially horizontally extending portion of the steering lever 312 can be considered or actually include a handle portion 311 or a structure for connecting a handle portion 311. In some embodiments, the handle portion 311 can be made of a different material (e.g., a softer material) that is more comfortable for an operator to grip. In some cases, the handle portion 311 can include a texture or other feature to enhance or improve the grip feel for an operator.

[0059] The first operation lever 31 further comprises a housing accommodating the first display screen 331. For the convenience of reference, the housing accommodating the first display screen 331 is referred to as a display housing 313, and the display housing 313 is formed on or connected to the first operation lever 31. For example, the display housing 313 comprises a first housing 313a and a second housing 313b, and the first housing 313a and the second housing 313b are divided in the front-rear direction, and the first housing 313a and the second housing 313b form a clamshell structure. For example, the first housing 313a and the second housing 313b are formed on the second end 31b of the first operation lever 31. For example, the first housing 313a and the second housing 313b are formed on the handle portion 311 of the first operation lever 31. For example, the first housing 313a and the second housing 313b are integrally connected to the handle of the first operation lever 31.

[0060] In the radial direction of the handle portion 311, the edge of the display housing 313 protrudes from the handle portion 311. Optionally, the display housing 313 protrudes from the handle portion 311 on the outer circumferential side of the handle portion 311. The display housing 313 is provided with at least one plane, and the first display screen 331 is exposed from the plane to expose the display content to the outside. In this embodiment, the upper surface 3131 of the display housing 313 is configured as the plane, and the upper surface 3131 is provided with a window 3132 to expose the display content of the first display screen 331 through the window 3132. For example, in order to facilitate the user to observe and avoid screen reflection, the upper surface 3131 is inclined relative to the horizontal plane, wherein the side of the upper surface 3131 close to the user is lower than the other side, that is, in the front-rear direction, the upper surface 3131 is inclined and extends upward.

[0061] In some embodiments, the operation assembly 34 comprises a switch element 341, which receives an operation instruction representing the user's intention and sends a corresponding signal or changes the state. For example, the switch element 341 comprises at least one of a mechanical switch or an electronic switch. For example, the mechanical switch comprises at least one of a push switch (button switch, key switch, membrane switch, cantilever switch, etc.), a dial switch (gear switch, lever switch, pull rod switch, etc.), a rotary switch (knob switch, dial switch, etc.), and a micro switch. For example, the electronic switch comprises a sensor and a chip, and according to the type of sensor, the electronic switch comprises a touch switch (capacitive, resistive), an inductive switch (infrared induction, microwave induction, ultrasonic induction, piezoelectric induction, electromagnetic induction, capacitive induction), a voice control switch, and a wireless switch (connected to an external smart device).

[0062] In some embodiments, the operation assembly 34 includes a plurality of switch elements 341 representing different control functions. The operation of the outdoor walking device 100 by operating the operation assembly 34 includes but is not limited to power output function, engine start-stop, and travel speed gear adjustment. It can also include grass cutting speed gear adjustment, adjustment of vehicle lights, or turning off the first display screen 331. The plurality of switch elements 341 can be one or more of the above-mentioned switch types. For example, the operation assembly 34 includes a power take-off (PTO) switch 3411, which is a push switch, and the PTO switch 3411 is pressed to start or stop the grass cutting blade 81. The operation assembly 34 also includes a rotary switch 3412 for controlling the travel gear adjustment of the walking mechanism 40, or a combination of other switch types and combinations of different control functions, which are not limited by the present example. For example, the operation assembly 34 is arranged on the outer circumferential side of the first display screen 331, for example, the operation assembly 34 is arranged on the lower side of the first display screen 331, or the operation assembly 34 is arranged on the right side of the first display screen 331, for example, the plurality of switch elements 341 of the operation assembly 34 are arranged on the four circumferential sides of the first display screen 331, respectively. In the present embodiment, the operation assembly 34 is arranged on the display housing 313.

[0063] In some embodiments, the operation assembly 34 is arranged on the first display screen, that is, the first display screen is a touch screen component, and the user can directly touch the corresponding position on the display screen, so that the operation assembly 34 and the display assembly 33 are integrated on one display screen.

[0064] For example, the display housing 313 is fixedly connected to the first operating rod 31. In some alternative embodiments, the display housing 313 is rotatably connected to the first operating rod 31. So that during the rotation of the first operating rod 31, the upper surface 3131 of the display housing 313 can always be kept facing the user.

[0065] In this embodiment, the outdoor walking device 100 further includes a second controller 73. The display component 33 and the operation component 34 are respectively connected to the second controller 73, which is connected to the first controller 71. Exemplarily, the second controller 73 is disposed on a second circuit board 74. The second circuit board 74 is disposed within the first operating lever 31. Optionally, the second circuit board 74 is disposed within the display housing 313. Exemplarily, the second circuit board 74 is disposed below the first display screen 331, that is, on the back of the first display screen 331, facilitating wiring and installation. Exemplarily, the second controller 73 controls the display component 33 and transmits input commands from the operation component 34 to the first controller 71. The second circuit board 74 includes a printed circuit board (PCB) and a flexible printed circuit board (FPC). Figure 7 As shown, the second circuit board 74 receives the switch body 341a of the switch element 341 on its plane. For example, when the switch element 341 is a pressed switch, the position change of the operating part in the front-back direction causes the switch body to engage or disengage (activate or disable), and the second circuit board 74 is arranged in the vertical direction. In some alternative embodiments, when the switch element 341 is a pressed switch, the position change of the operating part in a direction perpendicular to the upper surface 3131 causes the switch body to engage or disengage (activate or disable), and the second circuit board 74 is arranged in a direction parallel to the upper surface 3131. Exemplarily, the second circuit board 74 is connected to the first display screen 331 via a wired connection. Optionally, the second circuit board 74 is connected to the first display screen 331 via a cable 75. Exemplarily, the second circuit board 74 is connected to the first controller 71 via a cable 75, and the cable 75 connects the second controller 73 and the first controller 71 through the first operating lever 31. Exemplarily, the first operating lever 31 is a hollow lever, and the cable 75 is connected to the first controller 71 through the hollow portion. Optionally, the cable 75 includes a spiral portion so that the length of the cable 75 can vary depending on the position of the first operating lever 31 when the position changes. This ensures that the cable 75 will not get tangled, become excessively long and wear out, or become too short and be stretched within the first operating lever 31.

[0066] When the support mechanism 90 in the outdoor walking device 100 is a seat 91, the outdoor walking device 100 includes a central control panel 60 located next to the seat 91 (on one side or the other side of the seat 91). Exemplarily, the central control panel 60 is located on the right side of the seat 91. In some embodiments, for users accustomed to left-handed use, the central control panel 60 is located on the left side of the seat 91, which does not affect the substance of this application. When the support mechanism 90 in the outdoor walking device 100 is a standing platform, the central control panel 60 is located above the standing platform. Exemplarily, the central control panel 60 is located below the operating mechanism 30.

[0067] The master console 60 comprises a master console display screen 61 and a master console switch assembly 62. The master console display screen 61 is capable of displaying at least the running state of the outdoor walking device 100, and the master console switch assembly 62 is capable of controlling at least the running state of the outdoor walking device 100 when operated by the user. The running state of the outdoor walking device 100 is characterized by device parameters, component states, and fault information of the outdoor walking device 100. In the embodiment, the master console display screen 61 and the master console switch assembly 62 are arranged on the frame 11 and are separated from the operating mechanism 30, that is, the outdoor walking device 100 has two control components arranged at different positions but having associated functions. The outdoor walking device 100 can be controlled by operating the master console switch assembly 62, including but not limited to power output function, engine start-stop, lighting or extinguishing of the master console display screen 61, working mode adjustment, travel speed gear adjustment, mowing speed gear adjustment, and lighting device adjustment.

[0068] In the embodiment, the operating assembly 34 and the master console switch assembly 62 have at least partially the same control functions, such as power output function, engine start-stop, and travel speed gear adjustment. Optionally, the master console display screen 61 displays the operating instructions of the operating assembly 34, and the first display screen 331 displays the operating instructions of the master console switch assembly 62. For example, the operating assembly 34 and the master console switch assembly 62 can both control the travel speed gear. When the user adjusts the travel speed gear to "3" gear using the master console switch assembly 62, the first controller 71 controls the maximum travel speed of the walking mechanism 40 in the speed range of "3" gear in response to the input instruction of the master console switch assembly 62, the travel speed gear of the master console display screen 61 is displayed as "3" gear, and the travel speed gear of the first display screen 331 is displayed as "3" gear. Then, if the user adjusts the travel speed gear using the operating assembly 34, the adjustment starts from "3" gear, that is, the first controller 71 increases or decreases the gear based on "3" gear even if it receives the gear increase or decrease signal from the operating assembly 34, and controls the maximum travel speed of the walking mechanism 40 based on the gear increased or decreased from "3" gear.

[0069] As Figures 8 to 9As shown, the master control switch assembly 62 comprises physical switches. The master control display screen 61 is peripherally arranged with a plurality of physical switches to adjust part or all of the functions or attributes of the outdoor walking device 100. Exemplarily, the physical switches are independently arranged outside the master control display screen 61, rather than virtual buttons inside the master control display screen 61 working by touch. The physical switches comprise at least one of mechanical switches or electronic switches. The mechanical switches comprise push switches (button switches, key switches, thin film switches, cantilever switches, etc.), dial switches (gear switches, lever switches, rod switches, etc.), rotary switches (knob switches, dial switches, etc.), and micro switches, etc. The electronic switches comprise sensors and chips, and according to different types of sensors, the electronic switches comprise touch switches (capacitive, resistive), induction switches (infrared induction, microwave induction, ultrasonic induction, piezoelectric induction, electromagnetic induction, capacitive induction), voice control switches, wireless switches (connected with external smart devices), etc.

[0070] Exemplarily, a power take-off (PTO) switch 621 is arranged on one side of the master control display screen 61, the PTO switch 611 is a push switch, and the PTO switch 621 is pressed to start or stop the mower blade 81. Optionally, the PTO switch 621 is long pressed (continuously pressed for more than a preset time) to start the rotation of the mower blade 81, and the PTO switch 621 is short pressed (pointed or non-continuously pressed for more than a preset time) to stop the rotation of the mower blade 81. The continuous pressing time of the push switch is ≥2 seconds, which is considered as long pressing; and the pressing time is <2 seconds, which is considered as short pressing. Exemplarily, a start switch 622 is arranged on one side of the master control display screen 61, and the start switch 622 is configured to make the outdoor walking device 100 enter a standby state. Optionally, the start switch 622 is also configured to control the lighting or extinguishing of the master control display screen 61. Exemplarily, the start switch 622 is a push switch. Exemplarily, the start switch 622 and the PTO switch 621 are located on the same side of the master control display screen 61, and the start switch 622 and the PTO switch 621 are integrally arranged with the master control display screen 61.

[0071] With reference to the foregoing description, the outdoor walking device 100 is configured to be used in a variety of environments, and the master control display screen 61 is arranged with a plurality of physical switches to adjust part or all of the functions or attributes of the outdoor walking device 100. The outdoor walking device 100 is convenient and easy to use, and the user can easily adjust the functions or attributes of the outdoor walking device 100 according to the actual situation. Figures 8 to 9As shown, the first storage box 12 is located on the right side of the seat 91, and the first storage box 12 is arranged on one side of the general console 60 close to the backrest of the seat 91. The first storage box 12 includes a box body 121 and a box cover 122. The box body 121 is formed around a first containing space 123, and the box cover 122 is rotationally connected to the box body 121. The first containing space 123 is used to store a mobile phone or other sundries, for example. A key hole 124 for inserting a key is further arranged in the box body 121. When the key is inserted into the key hole 124, a switch located in the key hole 124 can be activated, that is, when the key is inserted into the key hole 124, the switch located in the key hole 124 can be activated without rotating the key, thereby facilitating the operation of the user. In this embodiment, the key hole 124 is arranged in the box body 121. When the box cover 122 closes the box body 121 to form a substantially sealed box body 121 structure of the first storage box 12, the key hole 124 is also closed in the box body 121, thereby achieving dustproof and waterproof of the key hole 124. Optionally, the first storage box 12 further includes a biasing element for biasing the box cover 122 to move towards the closed position of the box body 121. The biasing element is a torsion spring connected between the box body 121 and the box cover 122. The box body 121 further includes a charging interface 125. The charging interface 125 includes a USB interface, for example, Type-A, Type-B, Type-C, MiniUSB, and MicroUSB, for example. In this embodiment, the box cover 122 seals the charging interface 125 when closing the box body 121, thereby achieving dustproof and waterproof of the charging interface 125. In some embodiments, the charging interface 125 is separately provided with a sealing cover, which is arranged separately from the box cover 122 and does not need to be associated with the opening or closing of the box cover 122. The key hole 124 and the charging interface 125 are arranged in the box body 121 of the first storage box 12, which is more compact and simple in appearance.

[0072] In this embodiment, after the key is inserted into the key hole 124, the switch 622 is activated in the first operation mode, the general console display screen 61 is lit and enters the boot animation demonstration mode, and after the boot animation is loaded, the outdoor walking device 100 is booted, as shown in FIG. 6D. Figure 11As shown, the total control display interface 611 of the total control display screen 61 enters the "home page" mode. After the key is inserted into the keyhole 124, the total control display screen 61 is lighted and the total control display interface 611 enters the "standby" interface by operating the start switch 622 in the second operation mode. When the start switch 622 is operated in the first operation mode, the total control display screen 61 enters the boot animation demonstration mode. After the boot animation is loaded, the outdoor walking device 100 is booted, and the total control display interface 611 of the total control display screen 61 enters the "home page" mode. When the total control display screen 61 is in the "standby" interface, the total control display screen 61 is turned off again by operating the start switch 622 in the second operation mode. The start switch 622 can also be a touch switch. The first operation mode is to continuously operate the start switch 622 for more than a preset time, for example, 2 seconds. The second operation mode is to touch or operate the start switch 622 for less than a preset time, for example, 2 seconds. Alternatively, when the total control display screen 61 is in the "standby" interface, if the outdoor walking device 100 is not inputted with an instruction for more than a preset time (for example, 5 minutes), the total control display screen 61 is turned off. Alternatively, after the outdoor walking device 100 is booted, if the user leaves the support mechanism 90 and the outdoor walking device 100 is not inputted with an instruction for more than a preset time (for example, 1 hour), the total control display screen 61 is turned off and the outdoor walking device 100 is shut down. The input instruction can come from the total control switch assembly 62, the operation assembly 34, the first operation rod 31 and the second operation rod 32, and other components that can receive user input instructions and give corresponding signals.

[0073] As Figures 8 to 9As shown, the master control switch assembly 62 further includes a travel gear adjustment key 623, a mowing gear adjustment key 624, a mode adjustment key 625, an illumination setting key 626, and a switching key 627. The travel gear adjustment key 623 allows the user to select between two or more travel gear modes, such as 1st gear, 2nd gear, 3rd gear, and 4th gear, or L gear, M gear, H gear, and T gear, for example. Alternatively, the same operation mode can be used during the switching of different gears, or a different operation mode can be used when switching between certain gears. The mowing gear adjustment key 624 allows the user to select between two or more mowing gear modes, such as 1st gear, 2nd gear, 3rd gear, and 4th gear, or economy gear, light load gear, and heavy load gear, for example. Alternatively, the same operation mode can be used during the switching of different gears, or a different operation mode can be used when switching between certain gears. The mode adjustment key 625 allows the user to select between two or more operating modes, such as CONTROL mode, STANDARD mode, and SPORT mode, for example, which correspond to different preset parameters of the outdoor walking device 100. The illumination setting key 626 is used by the user to control the illumination functions of the outdoor walking device 100, such as the turning on and off of the vehicle lights, which can include one or more of the headlight, the taillight, the underbody light, the accessory light, the backlight, and the like. The switching key 627 allows the user to switch between the display pages, wherein the master control display interface 611 of the master control display screen 61 includes a home page interface / electricity information interface / operation history interface / machine status interface / language setting interface / version information interface, at least some of which have a secondary page. For example, the home page interface and the language setting interface are configured as parameter displays, such as the electricity information interface and the version information interface, the parameter displays of at least some of the display interfaces can be operated and reset, such as the operation history interface, which displays at least the total travel time, the total mowing time, and the current blade cumulative use time, wherein the current blade cumulative use time can be operated to reset, for example, the reset operation key is provided, and the reset operation key of the current blade cumulative use time is integrated with the mowing gear adjustment key 624 in an example, and the selection between the mowing gear modes and the reset operation is distinguished by different operation modes.

[0074] In an example, the outdoor walking device 100 with the E-STEER™ technology further has a cruise control mode. Alternatively, the master control switch assembly 62 further has a cruise control key for starting and canceling the cruise control mode, and in the present embodiment, the cruise control key is integrated with the switching key 627, and the switching between the display pages and the switching between the cruise control modes are distinguished by different operation modes.

[0075] For example, the master control switch assembly 62 also includes control keys that can activate and deactivate a wireless communication transceiver, such as Bluetooth, allowing the master control display 61 and / or display assembly 33 to communicate with applications corresponding to other external devices, including smartphones, tablets, smart wearable devices, etc. For example, the control keys for the wireless communication transceiver are integrated with the lighting setting key 626, allowing for different operation methods to distinguish between controlling the lighting function of the outdoor walking device 100 and controlling the wireless communication transceiver.

[0076] The master control display 61 can be a display device based on any type of display, such as a plasma display panel (“PDP”), a light-emitting diode (“LED”) display, an electroluminescence (“EL”) display, a vacuum fluorescent display (“VFD”), a thin film transistor (TFT) display, a liquid crystal display (“LCD”), or any other display device.

[0077] like Figure 10 The image shows an example of the interface content of the master control display interface 611 in "standby" mode, including the display of battery power value 612a, battery power icon 612b, Bluetooth status icon 612c, and key status icon 612d.

[0078] like Figure 11As shown, the interface exemplary content of the "home page" of the total control display interface 611 includes a state information bar 613a, a display area 613b, and an abnormal alarm area 613c. The state information bar 613a is arranged at the top of the display interface 611, and the state information bar 613a displays information including: cruise control state, Bluetooth state 6132, lighting state 6133, mechanical parking state 6134, hill parking state 6131, operator on-site state 6135, and wireless network state. The display area 613b is the main display area, and occupies the largest position in the total control display interface 611. The display content of the display area 613b includes: battery power value 6141, total driving time 6142, working mode and current working mode information 6143, driving gear and current driving gear information 6144, mowing gear and current mowing gear information 6145, wherein the current information is represented by lighting, or different display states, or different display colors, or special marks. The abnormal alarm area 613c is arranged below the state information bar 613a and in the display area 613b, and displays a prompt banner when a fault or abnormality occurs, so as to more easily attract the attention of the user, and the prompt banner is displayed in red font. The content displayed in the abnormal alarm area 613c includes: fault information quantity, fault or abnormality information content (for example, motor temperature is too high, or battery power is too low, etc.). In some embodiments, a pop-up window is displayed when a fault or abnormality occurs, and the display pop-up window basically covers the display area 613b to issue an abnormality prompt.

[0079] In some embodiments, the "home page" interface further includes a power display area 613d to display the current whole machine power. Exemplarily, the power display area 613d uses a power bar to represent the power. Wherein, the current power is represented by lighting, or different display states, or different display colors, or special marks, and the other part represents the energy recovery condition. In this embodiment, the power display area 613d is arranged between the abnormal alarm area 613c and the state information bar 613a.

[0080] As Figure 12As shown, the interface exemplary content of the "power information interface" of the total control display interface 611 includes a state information bar 613a and a battery pack state display area 615b. Among them, the state information bar 613a has the same content as the "home page" interface. The battery pack state display area 615b displays the remaining power in each battery compartment. The battery power value of the "home page" interface represents the total remaining power of all battery packs. The battery pack state display area 615b of the "power information interface" clearly displays the remaining power in each battery compartment, making it convenient for users to replace the corresponding low-power battery pack in time. In this embodiment, the outdoor walking device 100 includes six battery compartments. Among them, the battery compartment without installing the battery pack displays the "empty compartment" state 6151, and the battery compartment with the battery pack displays the corresponding remaining power 6152 of the battery pack. Exemplarily, when the battery pack fails, a corresponding fault prompt 6153 will also be issued, such as color marking, text prompt or icon prompt, etc. Exemplarily, when the minimum working battery number condition is not met (for example, when the battery pack is less than 5P), and the user tries to drive the outdoor walking device 100 or start the mower assembly 80, the "power information interface" will be automatically jumped to. The empty battery compartment on the "power information interface" will flash to remind the user to insert the battery pack.

[0081] As shown, Figure 13 As shown, the interface exemplary content of the "operation history interface" of the total control display interface 611 includes: total driving time, total mowing time and current blade cumulative use time. As described above, the current blade cumulative use time can be reset by operating the mowing gear adjustment key 624. The blade cumulative use time is cleared, configured to reset the timing after the user replaces the blade.

[0082] As shown, Figure 14 As shown, the interface exemplary content of the "machine status interface" of the total control display interface 611 includes: state information bar 613a and whole machine state display area 616b. Among them, the state information bar 613a has the same content as the "home page" interface. The whole machine state display area 616b includes a whole machine diagram display 6161 and a state display 6162. Among them, the state display 6162 includes all modules available, as well as fault codes when a fault occurs and descriptions and solutions of the corresponding fault. The forms of expression include but are not limited to text description, icon display, etc.

[0083] The "language setting interface" of the total control display interface 611 is configured to set the system language by operating part of the keys of the total control switch assembly 62. The "version information interface" of the total control display interface 611 is configured to display the machine version, and the forms of expression include but are not limited to text description, icon display, etc.

[0084] When the outdoor walking device 100 is charging, the total control display interface 611 is configured to enter the "charging interface". As shown in Figure 15 FIG. 11, which is an exemplary content of the "charging interface" of the total control display interface 611, includes the charging station display 6171, the cable state 6172, the whole machine diagram display 6173, the current power digital display and the power progress bar 6174, and the fault display 6175. Different charging states are distinguished by different color displays, dynamic animation displays, text or numerical displays, wherein the charging states include: charging state, full power state, plug-in state, and fault display. The fault display at least includes fault or abnormal information content code.

[0085] In some embodiments, when the starting condition is not met and the user tries to drive the outdoor walking device 100 or start the mowing assembly 80, the "starting condition not met interface" is automatically jumped to. It can be understood that the starting condition not met interface is a kind of pop-up window information, as shown in Figure 16 FIG. 12, which is an exemplary content of the "starting condition not met interface" of the total control display interface 611, includes the whole machine diagram display 6181, the component prompt 6182 of the starting condition not met, and the description and solution of the corresponding fault 6183.

[0086] In some embodiments, the outdoor walking device 100 has a correction mode, which is configured to set the whole machine to be balanced. When the total control display screen 61 is in the preset interface, the "correction" interface is entered by preset operation, and the outdoor walking device 100 is corrected by adjusting the left and right leveling keys. Exemplarily, when the total control display screen 61 is in the "standby" interface, the "correction" interface is entered by simultaneously operating the mode adjustment key 625 and the switching key 627. Optionally, the driving gear adjustment key 623 and the mowing gear adjustment key 624 represent left correction and right correction. It can be understood that the above-mentioned operation mode is an example, and other operation forms and operation combinations are not limited.

[0087] In some embodiments, the total control display interface 611 is also configured to display the reverse state, the driving adjustment preparation completion state, the outdoor walking device 100 "home" prompt state, the firmware version upgrade and other working states of the outdoor walking device 100.

[0088] In some embodiments, the total control display screen 61 can also be configured as a touch screen, and the functions of part of the total control switch assembly 62 are realized by virtual keys. Exemplarily, the virtual keys can only be enabled when the driving speed is less than the preset speed, and when the driving speed is higher than the preset speed, the virtual keys are disabled, and the function adjustment can be realized by the entity switch of the total control switch assembly 62. To ensure the driving safety of the outdoor walking device.

[0089] The above shows and describes the basic principles, main features and advantages of the present application. Those skilled in the art should understand that the above embodiments do not limit the present application in any form, and any technical solutions obtained by equivalent replacement or equivalent transformation fall within the protection scope of the present application.

Claims

1. An outdoor walking apparatus, characterized by comprising: The outdoor walking device comprises: a frame; a walking mechanism mounted to the frame, the walking mechanism comprising a first driving wheel and a second driving wheel; a controller configured to control at least the walking mechanism, an operating mechanism comprising a first operating lever and a second operating lever, the first operating lever and the second operating lever being operatively connected to the first driving wheel and the second driving wheel, respectively; the first operating lever and the second operating lever each being provided with a handle portion; the operating mechanism further comprising a display assembly configured to display at least an operating state of the outdoor walking device, the display assembly being provided at least on the handle portion of the first operating lever, the display assembly comprising a first display screen, the first display screen having a size greater than or equal to 1.5 inches.

2. The outdoor walking apparatus according to claim 1, wherein The operating mechanism further comprises an operating assembly configured to enable the controller to receive an operating instruction of a user, the operating assembly being provided at least on a peripheral side of the first display screen.

3. The outdoor walking apparatus according to claim 2, wherein The first operating lever further comprises a display housing configured to accommodate the first display screen, the display housing being formed on or connected to the first operating lever, an edge of the display housing being protruded from the handle portion in a radial direction of the handle portion.

4. The outdoor walking apparatus according to claim 1, wherein The outdoor walking device further comprises a master control display screen configured to display at least an operating state of the outdoor walking device; a master control switch assembly configured to wake up the master control display screen to enter a start-up interface when operated by a user; the master control display screen and the master control switch assembly being provided on the frame and being separated from the operating mechanism.

5. The outdoor walking apparatus according to claim 1, wherein The outdoor walking device further comprises a supporting mechanism configured to support a user, the supporting mechanism being mounted on the frame, the display assembly being provided in front of or above the supporting mechanism.

6. The outdoor walking apparatus according to claim 1, wherein The first operating lever comprises a first end close to the walking mechanism and a second end opposite to the first end, the handle portion being provided adjacent to the second end, the display assembly being provided at an end portion of the second end.

7. The outdoor walking apparatus according to claim 3, wherein The display housing is defined by a first housing and a second housing which are divided in a front-rear direction.

8. The outdoor walking apparatus according to claim 7, wherein The outdoor walking device further comprises a second controller, the display assembly and the operating assembly being connected to the second controller, respectively, the second controller being provided in the display housing.

9. The outdoor walking apparatus according to claim 8, wherein The second controller is connected to the controller via a cable, the cable being passed through the first operating lever.

10. The outdoor walking apparatus according to claim 1, wherein The first operating lever and the second operating lever are configured to independently control a steering of the first driving wheel and the second driving wheel, respectively.

Images