Cleaning device and cleaning system

Abstract

The embodiment of the utility model discloses cleaning equipment and a cleaning system, the cleaning equipment comprises a cleaning equipment main body and a control panel assembly, the control panel assembly comprises a plurality of circuit boards, and the plurality of circuit boards are stacked. According to the cleaning equipment body provided by the embodiment of the invention, the control panel assembly comprises the multiple circuit boards, the multiple circuit boards are stacked, the space in the height direction of the interior of the shell can be fully utilized, then the space occupied by the control panel assembly in the width direction and the length direction of the shell is reduced, the shell can provide more installation space for other parts, and the installation efficiency is improved. According to the cleaning equipment, the size of the cleaning equipment can be reduced, particularly, under the condition that the cleaning equipment is provided with the grabbing assembly, sufficient assembling space can be provided for the grabbing assembly, and the size of the cleaning equipment can be controlled. When the cleaning equipment works, the cleaning effect can be improved, and when the cleaning equipment is provided with a base station, the size of the base station can be reduced, the space occupancy rate can be reduced, and the user experience can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of smart home, and particularly relates to a cleaning device and a cleaning system. Background Art

[0002] With the continuous development of science and technology and the continuous improvement of people's living standards, cleaning devices, such as intelligent floor sweeping robots, have continuously entered our daily lives. For current cleaning devices, with the increase in the functions of the cleaning devices, the number of components inside the cleaning devices increases, resulting in a large occupied space of the cleaning devices and easily causing the cleaning devices to be unable to drive into some areas to be cleaned, affecting the user experience. Summary of the Utility Model

[0003] A series of simplified concepts are introduced in the Summary of the Utility Model section, which will be further described in detail in the Detailed Implementation section. This section of the utility model does not mean to attempt to define the key features and essential technical features of the claimed technical solution, nor does it mean to attempt to determine the protection scope of the claimed technical solution.

[0004] The utility model aims to solve at least one of the technical problems existing in the prior art or related technologies.

[0005] To this end, a first aspect of the utility model provides a cleaning device.

[0006] A second aspect of the utility model provides a cleaning system.

[0007] In view of this, according to a first aspect of the embodiments of the present application, a cleaning device is provided, including:

[0008] A cleaning device main body, where the cleaning device main body includes a housing;

[0009] A control board assembly, a cavity is formed inside the housing, the cavity houses the control board assembly, and the control board assembly is connected to the cleaning device main body for controlling the cleaning device main body;

[0010] Wherein, the control board assembly includes a plurality of circuit boards, and the plurality of circuit boards are stacked.

[0011] In a feasible implementation manner, the control board assembly further includes:

[0012] Fasteners, adjacent two of the circuit boards are fixedly connected through the fasteners;

[0013] Flexible circuit boards, adjacent two of the circuit boards are communicatively connected through the flexible circuit boards.

[0014] In a feasible implementation manner, the cleaning device further includes:

[0015] A power supply, which is arranged inside the housing and is located below the control board assembly;

[0016] Wherein, taking the direction away from the power supply as the first direction, the heat generation amounts of the plurality of circuit boards show a gradually increasing trend in the first direction.

[0017] In a feasible implementation manner, the cleaning device further includes:

[0018] A heat dissipation member, which is arranged on a side of the control board assembly facing away from the power supply.

[0019] In a feasible implementation manner, the plurality of circuit boards include:

[0020] A voice recognition board, a key control board, a vision processing board, and a traveling control board that are stacked in sequence.

[0021] In a feasible implementation manner, the cleaning device main body further includes:

[0022] A voice control module, and the voice recognition board is connected to the voice control module;

[0023] Control keys, and the control keys are connected to the key control board;

[0024] An obstacle avoidance module, and the obstacle avoidance module is connected to the vision processing board;

[0025] A traveling module, and the traveling module is connected to the traveling control board.

[0026] In a feasible implementation manner, the cleaning device further includes:

[0027] A grasping assembly, which is connected to the housing and is arranged on one side of the control board assembly.

[0028] In a feasible implementation manner, the cleaning device main body further includes:

[0029] A cleaning member, which is arranged on a side of the grasping assembly facing away from the control board assembly;

[0030] A dust collection assembly, which is arranged on a side of the cleaning member facing away from the grasping assembly.

[0031] In a feasible implementation manner, at least some of the plurality of circuit boards include a board body and a plurality of functional devices. The board body includes a first surface and a second surface that are oppositely arranged, and the plurality of functional devices are respectively arranged on the first surface and the second surface of the board body.

[0032] In a feasible implementation manner, taking the traveling direction of the main body of the cleaning device as the second direction, the dust collection assembly, the cleaning member, the grasping assembly, and the control board assembly are arranged in sequence in the second direction, and the control board assembly is arranged at the front end in the second direction.

[0033] According to a second aspect of the embodiments of the present application, a cleaning system is provided, including:

[0034] The cleaning device according to any of the above technical solutions;

[0035] A base station for accommodating the cleaning device.

[0036] Compared with the prior art, the present utility model at least includes the following beneficial effects:

[0037] The cleaning device provided by the embodiments of the present application includes a main body of the cleaning device and a control board assembly. The control board assembly includes a plurality of circuit boards, and the plurality of circuit boards are stacked. During use, the control board assembly is used to control the main body of the cleaning device to perform operations and can control specific operation modes. For the main body of the cleaning device provided by the embodiments of the present application, the control board assembly includes a plurality of circuit boards, and the plurality of circuit boards are stacked, which can make full use of the space in the height direction inside the housing, thereby reducing the occupation of the space in the width and length directions of the housing by the control board assembly. The housing can provide more installation space for other components, which is beneficial to reducing the volume of the cleaning device. Especially when the cleaning device is equipped with a grasping assembly, it can provide sufficient assembly space for the grasping assembly and can control the volume of the cleaning device. When the cleaning device operates, it can make the cleaning device travel to a relatively narrow space, improving the cleaning effect. When the cleaning device is equipped with a base station or parked in the user's space, it can reduce the volume of the base station, reduce the space occupancy rate of the cleaning device, and improve the user experience.

[0038] The above description is only an overview of the technical solution of the present utility model. In order to be able to understand the technical means of the present utility model more clearly, it can be implemented according to the content of the description. And in order to make the above and other purposes, features, and advantages of the present utility model more obvious and understandable, the following specific embodiments of the present utility model are specifically given. Description of the Drawings

[0039] By reading the detailed description of the preferred embodiments below, various other advantages and benefits will become clear to those of ordinary skill in the art. The drawings are only for the purpose of showing the preferred embodiments and are not considered to be a limitation of the present application. And throughout the drawings, the same reference numerals are used to represent the same components. In the drawings:

[0040] Figure 1Schematic structural diagram of the control board assembly of a cleaning device according to an embodiment provided by the present application, from the first angle;

[0041] Figure 2 Schematic structural diagram of the control board assembly of a cleaning device according to an embodiment provided by the present application, from the second angle;

[0042] Figure 3 Schematic structural diagram of the control board assembly of a cleaning device according to an embodiment provided by the present application, from the third angle;

[0043] Figure 4 Schematic structural diagram of the control board assembly of a cleaning device according to an embodiment provided by the present application, from the fourth angle;

[0044] Figure 5 Schematic structural diagram of the control board assembly of a cleaning device according to an embodiment provided by the present application in a disassembled state;

[0045] Figure 6 Schematic structural diagram of a cleaning device according to an embodiment provided by the present application, from the first angle with the housing hidden;

[0046] Figure 7 Schematic structural diagram of a cleaning device according to an embodiment provided by the present application, from the second angle with the housing hidden;

[0047] Figure 8 Schematic structural diagram of a cleaning device according to an embodiment provided by the present application, from the third angle with the housing hidden;

[0048] Figure 9 Schematic structural diagram of a cleaning device according to an embodiment provided by the present application, from the fourth angle with the housing hidden;

[0049] Figure 10 Schematic structural diagram of a cleaning device according to an embodiment provided by the present application, from the first angle;

[0050] Figure 11 Schematic structural diagram of a cleaning device according to an embodiment provided by the present application, from the second angle.

[0051] Among them, Figures 1 to 11 The corresponding relationship between the reference numerals and the component names in the figures is as follows:

[0052] 110 cleaning device main body, 120 control board assembly, 130 power supply, 140 grasping component, 150 control button;

[0053] 111 housing, 112 cleaning member, 113 dust collection assembly, 121 circuit board, 122 fastener, 123 flexible circuit board, 124 functional device, 151 function adjustment module, 152 emergency stop assembly;

[0054] 1211 voice recognition board, 1212 button control board, 1213 vision processing board, 1214 travel control board. Detailed implementation mode

[0055] In the following description, numerous specific details are given to provide a more thorough understanding of the technical solutions provided by the present utility model. However, it will be apparent to those skilled in the art that the technical solutions provided by the present utility model can be implemented without one or more of these details.

[0056] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present utility model. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, they specify the presence of the described features, wholes, steps, operations, elements and / or components, but do not exclude the presence or addition of one or more other features, wholes, steps, operations, elements, components and / or combinations thereof.

[0057] Now, exemplary embodiments according to the present utility model will be described in more detail with reference to the accompanying drawings. However, these exemplary embodiments can be implemented in many different forms and should not be construed as being limited only to the embodiments set forth herein. It should be understood that these embodiments are provided so that the disclosure of the present utility model is thorough and complete, and the concept of these exemplary embodiments is fully conveyed to those of ordinary skill in the art.

[0058] As Figures 1 to 11 shown, according to the first aspect of the embodiments of the present application, a cleaning device is proposed, including: a cleaning device main body 110, the cleaning device main body 110 includes a housing 111; a control board assembly 120, a cavity is formed in the housing 111, the cavity houses the control board group 120, the control board assembly 120 is connected to the cleaning device main body 110 for controlling the cleaning device main body 110; the control board assembly 120 is connected to the cleaning device main body 110 for controlling the cleaning device main body 110; wherein, the control board assembly 120 includes a plurality of circuit boards 121, and the plurality of circuit boards 121 are stacked.

[0059] The cleaning device provided by the embodiment of the present application includes a cleaning device main body 110 and a control board assembly 120. The control board assembly 120 includes a plurality of circuit boards 121, and the plurality of circuit boards 121 are stacked. During use, the control board assembly 120 is used to control the cleaning device main body 110 to perform operations and can control specific operation modes. For the cleaning device main body 110 provided by the embodiment of the present application, the control board assembly 120 includes a plurality of circuit boards 121, and the plurality of circuit boards 121 are stacked, which can make full use of the space in the height direction inside the housing 111, thereby reducing the occupation of the space in the width and length directions of the housing 111 by the control board assembly 120. The housing 111 can provide more installation space for other components, which is beneficial to reducing the volume of the cleaning device. Especially when the cleaning device is equipped with a grasping assembly 140, it can provide sufficient assembly space for the grasping assembly 140 and can control the volume of the cleaning device. When the cleaning device is operating, it can make the cleaning device travel to a relatively narrow space, improve the cleaning effect. When the cleaning device is equipped with a base station or parked in the user's space, it can reduce the volume of the base station, reduce the space occupancy rate of the cleaning device, and improve the user experience.

[0060] A cavity is formed inside the housing 111 of the cleaning device provided by the embodiment of the present application. The control board assembly 120 is accommodated through the cavity, which can protect the control board assembly 120. When the cleaning device main body 110 moves, it can prevent the control board assembly 120 from colliding with other objects, ensuring the service life of the cleaning device.

[0061] It can be understood that the stacking of the plurality of circuit boards 121 can include arranging the plurality of circuit boards 121 in sequence along the height direction, that is, the orthographic projection of the circuit board 121 at the top can completely cover the circuit board 121 at the bottom. Of course, it can also be that some areas of the projections of the plurality of circuit boards overlap, that is, two adjacent circuit boards 121 can also be cross-stacked. As long as the control board assembly 120 is designed as a plurality of circuit boards 121 and the plurality of circuit boards 121 are stacked or cross-stacked along the height direction, both can reduce the space occupied by the control board assembly 120 and make the structure of the cleaning device more compact.

[0062] It can be understood that the circuit board 121 can include a rigid PCB board, based on which the circuit board 121 can have the characteristics of high density, high reliability, designability, producibility, testability, maintainability, miniaturization, light weight, high-efficiency production, and good repair and interchangeability. Specifically, high-density integration of circuits can be achieved. With the improvement of the integration degree of integrated circuits and the progress of installation technology, the high density of the circuit board 121 is also constantly developing. This high-density design makes the structure of electronic products more compact and improves the space utilization rate. The circuit board 121 can pass through a series of strict quality control processes such as inspections and tests to ensure its long-term and reliable working performance. The circuit board 121 can withstand harsh environments such as high temperature and high humidity, providing a stable and reliable circuit support for electronic devices. The design of the circuit board 121 has high flexibility and can be designed in a standardized and normalized manner according to various performance requirements such as electrical, physical, chemical, and mechanical. This design method not only shortens the design cycle but also improves the design efficiency. The production process of the circuit board 121 can be standardized, scaled, and automated, thus ensuring the consistency of product quality and the improvement of production efficiency. This production method reduces the production cost, making the circuit board 121 have significant advantages in large-scale production. The circuit board 121 has perfect test methods and test standards, as well as a variety of test equipment and instruments, which can accurately detect the qualification and service life of the circuit board 121 products. This helps to promptly discover and solve potential problems, improving the reliability and stability of the products. The design of the circuit board 121 enables various electronic components to be conveniently assembled in a standardized manner and also supports automated and scaled mass production. This assembly method improves the production efficiency and product quality and reduces the production cost. When a system fails, the circuit board 121 can be quickly, conveniently, and flexibly replaced or repaired, thus quickly restoring the working state of the system. This maintainability reduces the downtime and repair cost of the system. The design of the circuit board 121 enables the electronic system to be miniaturized and light-weighted, which is of great significance for the development of portable electronic devices and mobile devices. At the same time, miniaturization and light weight also help to improve the performance and reliability of electronic products. The circuit board 121 can achieve the electrical connection between each component in the circuit, replacing the complex wiring method, thus simplifying the soldering, assembly, and debugging work of electronic products. This high-efficiency production method improves the production efficiency and reduces the production cost. The circuit board 121 has good mechanical and electrical properties, enabling the electronic device to achieve assembly line production. At the same time, the whole printed circuit board 121 after assembly and debugging can be used as a spare part for interchange and repair, thus improving the maintainability and reliability of the device.

[0063] It can be understood that the cleaning device main body 110 may include, but is not limited to, a machine main body, a cleaning system, a driving system, etc., and the machine main body, the cleaning system, and the driving system can all be connected to the control board assembly 120. Through the control board assembly 120, the above-mentioned various systems can cooperate with each other, enabling the cleaning device to move autonomously to achieve the cleaning function. The functional components that make up the above-mentioned various systems in the cleaning device are integrally arranged within the housing 111. It can be understood that the cleaning device can be a self-moving cleaning device, where the self-moving cleaning device is a device that automatically performs cleaning operations in a certain area to be cleaned without the operation of a user.

[0064] It can be understood that the cleaning device main body 110 can have multiple operation modes, and the control board assembly 120 can be used to select and control the operation modes of the cleaning device main body 110. The operation modes of the cleaning device main body 110 include, but are not limited to, a mopping mode, a sweeping mode, a dust collection mode, an efficient obstacle avoidance cleaning mode, a scheduled cleaning mode, and so on. In addition to adjusting the operation mode, the control board assembly 120 can also control the specific cleaning method of the cleaning device main body 110. For example, it can adjust the traveling speed of the cleaning device main body 110, control the cleaning frequency of the cleaning member 112 of the cleaning device main body 110, such as controlling the rotation speed of the main brush of the cleaning device main body 110, and so on. By mounting the control board assembly 120 on the cleaning device main body 110, users can be more involved in the direct control of the cleaning device main body 110, making the operation mode of the cleaning device main body 110 more in line with the user's expectations and improving the user experience.

[0065] As Figure 1 shown, in a feasible implementation manner, the control board assembly 120 further includes: a fastener 122, and two adjacent circuit boards 121 are fixedly connected through the fastener 122; a flexible circuit board 123, and two adjacent circuit boards 121 are communicatively connected through the flexible circuit board 123.

[0066] In this technical solution, considering that when multiple circuit boards 121 are stacked, communication connections need to be made between the multiple circuit boards 121, and when the cleaning device jolts when the multiple circuit boards 121 are stacked, it may affect the performance of the control board assembly 120. Based on this, the cleaning device provided in the embodiments of the present application may include a fastener 122 and a flexible circuit board 123. The circuit boards 121 between two adjacent layers or different levels can be communicatively connected through the flexible circuit board 123, thereby meeting the control of the collaborative work between different systems of the cleaning device main body 110.

[0067] In this technical solution, the control board assembly 120 of the cleaning device may further include a fastener 122. By arranging the fastener 122, a physical connection relationship can be established between adjacent layers of circuit boards 121. Moreover, the fastener 122 can play a role in supporting and fixing adjacent layers of circuit boards 121, enabling the control board assembly 120 to have higher stability. Even when the cleaning device is in a bumpy state, it will not affect the performance of the cleaning device.

[0068] In some examples, the fastener 122 may include SMT screws.

[0069] As Figures 6 to 9 shown, in a feasible implementation, the cleaning device further includes: a power supply 130, which is arranged inside the housing 111 and below the control board assembly 120; wherein, taking the direction away from the power supply 130 as the first direction, the heat generation of multiple circuit boards 121 shows a gradually increasing trend in the first direction.

[0070] In this technical solution, the cleaning device may further include a power supply 130. By arranging the power supply 130, it can serve as a power source for the movement and cleaning operation of the cleaning device.

[0071] In this technical solution, the power supply 130 is arranged below the control board assembly 120, which can make full use of the space of the height of the housing 111. Combining the stacking of multiple circuit boards 121, it can further make full use of the space in the height direction inside the housing 111, thereby reducing the occupation of the space of the housing 111 in the width and length directions by the control board assembly 120. As a result, the housing 111 can provide more installation space for other components, which is beneficial to reducing the volume of the cleaning device. Especially when the cleaning device is equipped with a grasping assembly 140, it can provide sufficient assembly space for the grasping assembly 140 and control the volume of the cleaning device. When the cleaning device is operating, it can enable the cleaning device to travel to a relatively narrow space, improving the cleaning effect. When the cleaning device is equipped with a base station or parked in the user's space, it can reduce the volume of the base station, reduce the space occupancy rate of the cleaning device, and improve the user experience.

[0072] In this technical solution, considering that the battery and the control board assembly 120 generate heat energy during operation, and high temperature will affect the performance of the battery and the response efficiency of the control board assembly 120. On this basis, in the embodiment of the present application, the direction away from the power supply 130 is defined as the first direction, and the heat generation of the multiple circuit boards 121 gradually increases in the first direction. That is to say, the circuit board 121 with higher heat generation is arranged away from the battery, and the circuit board 121 with less heat generation is arranged closer to the battery. Based on this, the heat transfer between the control board assembly 120 and the battery assembly can be reduced. Only by separately dissipating heat from the battery or the control board assembly 120 can the battery or the control board assembly 120 be fully cooled, which is beneficial to improving the performance of the battery, beneficial to extending the service life of the control board assembly 120, capable of extending the service life of the cleaning device, and improving the stability of the cleaning device operation.

[0073] In a feasible implementation manner, the cleaning device further includes: a heat dissipation member, which is arranged on the side of the control board assembly 120 facing away from the power supply 130.

[0074] In this technical solution, the cleaning device may include a heat dissipation member, which is arranged on the side of the control board assembly 120 facing away from the power supply 130. Based on this, the heat dissipation member can dissipate heat from the control board assembly 120, enabling the control board assembly 120 to operate at a lower temperature and further improving the heat dissipation performance.

[0075] It can be understood that the heat dissipation member may include but is not limited to: metal heat sinks, non-metal heat sinks, semiconductor heat sinks, passive heat dissipation devices, active heat dissipation devices, etc. For example, it may include copper heat sinks, aluminum heat sinks, copper-embedded aluminum heat sinks, graphite heat dissipation films, graphene heat sinks, air-cooled heat dissipation members, water-cooled heat dissipation members, etc.

[0076] Such as Figures 1 to 5 As shown, in a feasible implementation manner, the multiple circuit boards 121 include: a voice recognition board 1211, a button control board 1212, a vision processing board 1213, and a travel control board 1214 that are stacked in sequence.

[0077] In this technical solution, the types of multiple circuit boards 121 are further provided. The multiple circuit boards 121 may include a voice recognition board 1211, a button control board 1212, a vision processing board 1213, and a travel control board 1214, and the voice recognition board 1211, the button control board 1212, the vision processing board 1213, and the travel control board 1214 are stacked in sequence. That is to say, the voice recognition board 1211 is closer to the top of the housing 111, followed by the button control board 1212, and then the vision processing board 1213 and the travel control board 1214. Based on this, when the user issues a voice recognition instruction, the voice will be recognized by the voice recognition board 1211 as soon as possible, which can improve the efficiency of voice recognition. The button control board 1212 is also set relatively close to the top of the housing 111, which is convenient for the buttons to be directly connected to the button control board 1212, facilitating the assembly of the buttons on the cleaning device main body 110, facilitating the buttons to directly establish a connection relationship with the circuit board 121, and can improve the response efficiency. The vision processing board 1213 needs to operate continuously during the use of the cleaning device, so the heat generated by the vision processing board 1213 is relatively large, and the heat generated by the travel control board 1214 is relatively small. The vision processing board 1213 is arranged on the top of the travel control board 1214, which can keep the circuit board 121 with higher heat away from the battery, and the circuit board 121 with less heat closer to the battery. Based on this, the heat transfer between the control board assembly 120 and the battery assembly can be reduced. Only by separately dissipating the heat of the battery or the control board assembly 120 can the battery or the control board assembly 120 be fully cooled, which is conducive to improving the performance of the battery, conducive to improving the service life of the control board assembly 120, can improve the service life of the cleaning device, and improve the stability of the cleaning device operation.

[0078] It can be understood that the cleaning device main body 110 includes an obstacle avoidance module. The obstacle avoidance module may include a graphic acquisition unit and a radar unit, and the vision processing board 1213 is connected to the obstacle avoidance module; the cleaning device main body 110 may include a travel unit. The travel unit may include a driving wheel and an auxiliary wheel, and the travel control board 1214 is connected to the travel unit.

[0079] As Figure 10 and Figure 11 shown, in a feasible implementation manner, the cleaning device main body 110 further includes: a voice control module, and the voice recognition board 1211 is connected to the voice control module; a control button 150, and the button control board 1212 is connected to the control button 150; an obstacle avoidance module, and the obstacle avoidance module is connected to the vision processing board 1213; a travel module, and the travel module is connected to the travel control board 1214.

[0080] In this technical solution, the main body 110 of the cleaning device may further include a voice control module, which is connected to the voice control board. Based on this, the main body 110 of the cleaning device can control the operation of the main body 110 of the cleaning device based on the voice input by the user.

[0081] In this technical solution, the main body 110 of the cleaning device may further include control buttons 150, which are connected to the button control board 1212. Based on this, the user can control the operation of the main body 110 of the cleaning device by pressing the buttons.

[0082] In this technical solution, the main body 110 of the cleaning device may further include an obstacle avoidance module. Based on this, the main body 110 of the cleaning device can plan the path through the obstacle avoidance module, which can improve the cleaning efficiency.

[0083] In this technical solution, the main body 110 of the cleaning device may further include a traveling module. By setting the traveling module, it is convenient to drive the main body 110 of the cleaning device to move.

[0084] It can be understood that the control buttons 150 may include a function adjustment module 151 and an emergency stop component 152. Through the settings of the function adjustment module 151 and the emergency stop component 152, the operation mode of the main body 110 of the cleaning device can be adjusted through the function adjustment module 151, making the control of the main body 110 of the cleaning device more convenient. When the cleaning device is in an abnormal working state, the grasping component 140 can be directly controlled to stop by the emergency stop module to prevent danger caused by the main body 110 of the cleaning device carrying the grasping component 140.

[0085] Such as Figures 6 to 11 As shown, in a feasible implementation, the cleaning device further includes: a grasping component 140, which is connected to the housing 111 and arranged on one side of the control board assembly 120.

[0086] In this technical solution, the cleaning device may further include a grasping component 140. The grasping component 140 is applied to the cleaning device. For example, the grasping component 140 is connected to the housing 111 of the main body 110 of the cleaning device, so that the grasping component 140 can move with the movement of the main body 110 of the cleaning device to reach the target position. Then, through the movement of the grasping component 140, the grasping or moving of obstacles, objects, and garbage near the cleaning device can be realized, so as to better realize the autonomous cleaning function. It can be understood that the above objects can also be objects required by the user, such as a remote control, an apple, etc., which will not be listed one by one here.

[0087] It can be understood that the grasping component 140 is arranged on one side of the control board assembly 120 means that in the traveling direction or the front-back direction of the cleaning device, the grasping component 140 is arranged on one side of the control board assembly 120.

[0088] As Figures 6 to 11 shown, in a feasible implementation, the main body 110 of the cleaning device further includes: a cleaning member 112 disposed on a side of the grasping assembly 140 facing away from the control board assembly 120; and a dust collection assembly 113 disposed on a side of the cleaning member 112 facing away from the grasping assembly 140.

[0089] In this technical solution, the main body 110 of the cleaning device may further include a cleaning member 112 and a dust collection assembly 113. The dust collection assembly 113 is conducted to the area where the cleaning member 112 is located, and the cleaning member 112 and the dust collection assembly 113 are disposed on the same side of the grasping assembly 140. With such a setting, it is convenient to collect the dust collected by the cleaning member 112 as soon as possible through the dust collection assembly 113, and the cleaning efficiency of the cleaning device can be improved.

[0090] In this technical solution, the control board assembly 120 and the power supply 130 are distributed on the other side of the grasping assembly 140, which can make the center of gravity of the grasping assembly 140 be distributed at the front end in the traveling direction of the housing 111. When the housing 111 is circular, the center of gravity of the grasping assembly 140 can be at the front end in the traveling direction of the housing 111, so that the center of gravity of the grasping assembly 140 can be distributed on the wheel body for driving or responsible for moving the main body 110 of the cleaning device, which can make the movement of the cleaning device more stable and reduce the probability of tipping over. The control board assembly 120 can have a connection relationship with the grasping assembly 140, the dust collection assembly 113, and the cleaning member 112, and can control the grasping assembly 140, the dust collection assembly 113, and the cleaning member 112 to perform specific operation actions. The main board is disposed on the top of the power supply 130, making full use of the space on one side of the grasping assembly 140, and enabling the layout of the cleaning device to be more compact.

[0091] It can be understood that the present application does not limit the specific style of the dust collection assembly 113. The style of the dust collection assembly 113 can be various. For example, the dust collection assembly 113 can include an air duct and a fan. The air duct is conducted to the cleaning member 112, and the fan provides a negative pressure environment for the air duct, and the negative pressure environment can collect the dust at the cleaning member 112.

[0092] It can be understood that the cleaning member 112 and the dust collection assembly 113 being disposed on the same side of the grasping assembly 140 means that in the traveling direction or the front-back direction of the cleaning device, the cleaning member 112 and the dust collection assembly 113 are disposed on the same side of the grasping assembly 140, where Figure 9 direction A is the side of the grasping assembly 140 facing away from the control board assembly 120, and direction B is the side of the cleaning member 112 facing away from the grasping assembly 140.

[0093] As Figures 6 to 10As shown in the figure, taking the traveling direction of the cleaning device main body 110 as the second direction, a dust collection component 113, a cleaning component 112, a grasping component 140, and a control board component 120 are arranged in sequence in the second direction, and the control board component 120 is arranged at the front end in the second direction. With such an arrangement, the space can be fully utilized, the layout is reasonable, and the centers of gravity of the grasping component 160 and the control board component 120 are located at the front side of the cleaning device, while functional components such as the dust collection component 113 and the cleaning component 112 are located at the rear side of the cleaning device, so that the center of gravity of the entire cleaning device is located at the front end in the traveling direction of the cleaning device. Since the wheels for driving the traveling of the cleaning device main body 110 are arranged on the left and right sides and the front part of the middle of the cleaning device main body 110, the center of gravity of the entire cleaning device is within the range supported by the wheels, making the cleaning device operate more smoothly, not easily toppled, and the movement is also smoother.

[0094] As Figures 1 to 5 shown, in a feasible implementation manner, at least some of the plurality of circuit boards 121 include a board body and a plurality of functional components 124. The board body includes a first surface and a second surface arranged opposite to each other, and the plurality of functional components 124 are respectively arranged on the first surface and the second surface of the board body.

[0095] In this technical solution, the structural composition of each circuit board 121 is further provided. The circuit board 121 may include a board body and a plurality of functional components 124, and the plurality of functional components 124 are distributed on both sides of the board body. Based on this, the areas of both sides of the board body can be fully utilized, so that the board body can carry more functional components 124, reduce the size of a single circuit board 121, and further reduce the overall size of the control board component 120, which is beneficial to reducing the volume of the cleaning device. Especially when the cleaning device is equipped with the grasping component 140, it can provide sufficient assembly space for the grasping component 140 and can control the volume of the cleaning device. When the cleaning device is operating, it can make the cleaning device travel to a relatively narrow space, improve the cleaning effect, and when the cleaning device is equipped with a base station or parked in the user's space, it can reduce the volume of the base station, reduce the space occupancy rate of the cleaning device, and improve the user experience.

[0096] As Figures 1 to 11 shown, according to the second aspect of the embodiments of the present application, a cleaning system is proposed, including: a cleaning device as in any of the above technical solutions; a base station for accommodating the cleaning device.

[0097] The cleaning system provided by the embodiment of the present application includes a cleaning device and a base station. In the non-operating state, the base station can accommodate the cleaning device. When cleaning is required, the base station can replenish cleaning liquid and clean water for the cleaning device, and can also clean the cleaning part 112 of the cleaning device, making the use of the cleaning device more convenient. The control board assembly 120 of the cleaning device of this cleaning system includes a plurality of circuit boards 121, and the plurality of circuit boards 121 are stacked, which can make full use of the space in the height direction inside the housing 111, and then reduce the space occupied by the control board assembly 120 in the width and length directions of the housing 111, so that the housing 111 can provide more installation space for other components, which is beneficial to reducing the volume of the cleaning device. Especially when the cleaning device is equipped with a grasping component 140, it can provide sufficient assembly space for the grasping component 140 and can control the volume of the cleaning device. When the cleaning device is operating, it can make the cleaning device travel to a relatively narrow space, which can improve the cleaning effect. When the cleaning device is equipped with a base station or parked in the user's space, it can reduce the volume of the base station, reduce the space occupancy rate of the cleaning device, and improve the user experience.

[0098] In the present invention, the terms "first", "second", "third" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance; the term "plurality" means two or more, unless otherwise clearly defined. Terms such as "installation", "connection", "connection", "fixation" and other terms should be understood in a broad sense. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; "connection" can be a direct connection or an indirect connection through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0099] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", "left", "right", "front", "rear", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or unit referred to must have a specific direction, be constructed and operated in a specific orientation, and therefore cannot be construed as a limitation of the present invention.

[0100] In the description of this specification, the description of terms such as "one embodiment", "some embodiments", "specific embodiments", etc. means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in a suitable manner in any one or more embodiments or examples.

[0101] The above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. For those skilled in the art, the present utility model may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A cleaning device, characterized in that, Comprising: A cleaning device main body, the cleaning device main body including a housing; A control board assembly, a cavity is formed in the housing, the cavity accommodating the control board group, the control board assembly being connected to the cleaning device main body for controlling the cleaning device main body; Wherein, the control board assembly includes a plurality of circuit boards, and the plurality of circuit boards are stacked.

2. The cleaning device according to claim 1, wherein The control board assembly further includes: Fasteners, adjacent two of the circuit boards being fixedly connected through the fasteners; Flexible circuit boards, adjacent two of the circuit boards being communicatively connected through the flexible circuit boards.

3. The cleaning device according to claim 1, characterized in that, Further comprising: A power supply, the power supply being arranged in the housing and located below the control board assembly; Wherein, taking the direction away from the power supply as the first direction, the heat generation amounts of the plurality of circuit boards show a gradually increasing trend in the first direction.

4. The cleaning device according to claim 3, characterized in that, Further comprising: A heat dissipation member, the heat dissipation member being arranged on a side of the control board assembly facing away from the power supply.

5. The cleaning device according to claim 1, wherein The plurality of circuit boards include: A voice recognition board, a button control board, a vision processing board, and a travel control board that are stacked in sequence.

6. The cleaning device according to claim 5, wherein, The cleaning device main body further includes: A voice control module, the voice recognition board being connected to the voice control module; Control buttons, the control buttons being connected to the button control board; An obstacle avoidance module, the obstacle avoidance module being connected to the vision processing board; A travel module, the travel module being connected to the travel control board.

7. The cleaning device according to any one of claims 1 to 6, characterized in that, Further comprising: A grasping assembly, the grasping assembly being connected to the housing and arranged on one side of the control board assembly.

8. The cleaning device according to claim 7, characterized in that, The cleaning device main body further includes: A cleaning member, the cleaning member being arranged on a side of the grasping assembly facing away from the control board assembly; A dust collection assembly, the dust collection assembly being arranged on a side of the cleaning member facing away from the grasping assembly.

9. The cleaning device according to claim 8, wherein Taking the travel direction of the cleaning device main body as the second direction, the dust collection assembly, the cleaning member, the grasping assembly, and the control board assembly are arranged in sequence in the second direction, and the control board assembly is arranged at the front end in the second direction.

10. The cleaning device according to any one of claims 1 to 6, characterized in that, At least some of the plurality of circuit boards include a board body and a plurality of functional devices, the board body including a first surface and a second surface that are oppositely arranged, and the plurality of functional devices are respectively arranged on the first surface and the second surface of the board body.

11. A cleaning system, characterized in that, Comprising: The cleaning device according to any one of claims 1 to 10; A base station, the base station being used for accommodating the cleaning device.

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