Cleaning system

Abstract

The utility model discloses a kind of cleaning systems. The cleaning system includes cleaning host computer and base station. Among them, driving motor is provided on cleaning host computer, transmission assembly and cleaning assembly, transmission assembly is connected with driving motor and is lifted and rotated under the driving of driving motor, cleaning assembly is detachably connected in transmission assembly, first element is provided on cleaning assembly;Second element is provided on base station and is matched with the first element and is connected. When driving motor drives transmission assembly to descend and rotates along first direction, to make the first element of cleaning assembly connected on transmission assembly and second element matched connection, realize the disassembly of cleaning assembly. At least the present application can solve the problem that mop disassembly is complicated on cleaning equipment in prior art, and user experience is poor.

Description

Technical Field

[0001] This utility model relates to the field of cleaning technology, and more specifically, to a cleaning system. Background Technology

[0002] In existing technologies, when cleaning equipment encounters carpets or rugs during wet mopping, the wet mop cloth can soak, soil, or even damage the carpet. Simultaneously, the significant frictional resistance makes the cleaning equipment difficult to move, increases power consumption dramatically, and can even cause it to get stuck, resulting in poor cleaning performance. In such cases, the user needs to manually remove the mop cloth from the bottom of the main unit, and then manually reinstall it after the cleaning equipment has passed over the carpet or finished vacuuming. This process of removing and installing the mop cloth is not only cumbersome but also gets the user's hands dirty, significantly impacting the user experience. Utility Model Content

[0003] The main objective of this invention is to provide a cleaning system that at least solves the problems of cumbersome mop removal and poor user experience in existing cleaning equipment.

[0004] According to one aspect of the present invention, a cleaning system is provided, comprising:

[0005] A cleaning host is provided with a drive motor, a transmission assembly and a cleaning assembly. The transmission assembly is connected to the drive motor and is lifted, lowered and rotated under the drive of the drive motor. The cleaning assembly is detachably connected to the transmission assembly and is provided with a first element.

[0006] A base station, wherein a second element is provided on the base station, the second element being at least used to cooperate and connect with the first element;

[0007] The drive motor is configured to drive the transmission assembly to descend and rotate in a first direction, so that the first element and the second element of the cleaning assembly connected to the transmission assembly can be engaged and connected, and the cleaning assembly can be removed from the transmission assembly.

[0008] Furthermore, the drive motor is also configured to drive the transmission assembly to descend and rotate in a second direction opposite to the first direction, so as to disengage the first element and the second element on the cleaning assembly disposed on the base station, and connect the cleaning assembly to the transmission assembly.

[0009] Furthermore, one of the first element and the second element includes a stud, and the other includes a threaded hole that mates with the stud; and / or,

[0010] The cleaning component also includes:

[0011] Mounting bracket;

[0012] A floating connection assembly, which is floatingly disposed on the mounting bracket and detachably connected to the transmission assembly, wherein the first element is disposed on the floating connection assembly;

[0013] When the transmission assembly descends to a predetermined height, the floating connection assembly remains relatively stationary with respect to the mounting bracket; when the transmission assembly descends to a height exceeding the predetermined height, the floating connection assembly floats relative to the mounting bracket, thereby causing the first element and the second element to engage or disengage.

[0014] Furthermore, the mounting bracket includes a mounting groove, the bottom of which is provided with a clearance hole that extends to the bottom surface of the mounting bracket;

[0015] The floating connection assembly includes a floating component, which is floatingly mounted in the mounting groove, and the first element is mounted on the floating component and passes through the clearance hole.

[0016] Furthermore, the floating connection assembly further includes a first elastic element, which abuts against the bottom surface of the mounting groove and the floating member; and / or,

[0017] A limiting portion is provided on the side wall of the mounting groove, and a limiting engagement portion is provided on the floating member to cooperate with the limiting portion. The limiting engagement portion cooperates with the limiting portion and confines the floating member within the mounting groove; and / or,

[0018] The floating connection assembly further includes a second elastic element, which abuts against the first element and the floating member; and / or

[0019] A guide section is provided at the end of the clearance hole opposite to the floating component.

[0020] Furthermore, one of the limiting part and the limiting mating part is a protrusion, and the other is a groove, which extends a predetermined length along the height direction of the floating member.

[0021] Furthermore, the floating connection assembly and the transmission assembly are detachably connected via a magnetic attraction assembly or a snap-fit ​​assembly.

[0022] Furthermore, the base station includes a cleaning tray, and the second element is disposed on the cleaning tray.

[0023] Furthermore, the cleaning tray is provided with a protrusion, and the second element is disposed on the protrusion; and / or

[0024] The protrusion is provided with a flow guide groove, which extends from the second element to the outer edge of the cleaning tray, and the height of the bottom surface of the flow guide groove gradually decreases in the direction away from the second element.

[0025] Furthermore, the cleaning component has an inward position close to the cleaning host and an outward position extending beyond the outer edge of the cleaning host. In the projection of the cleaning host in the height direction, the area of ​​the cleaning component extending beyond the outer edge of the cleaning host when it is in the outward position is greater than the area of ​​the cleaning component extending beyond the outer edge of the cleaning host when it is in the inward position.

[0026] A limiting component is provided at the cleaning tray. When the drive motor drives the transmission assembly and causes the cleaning assembly to rotate and descend along the first direction, the limiting component is used to limit the cleaning assembly to be located within the cleaning tray, preventing the cleaning assembly from switching from the retracted position to the outward expansion position.

[0027] In this invention, the cleaning component is detachably connected to the transmission component. A first element is provided on the cleaning component, and a second element, which engages with the first element, is provided on the base station. By controlling the drive motor to drive the transmission component to descend and rotate along a first or second direction, the first and second elements can be engaged or disengaged, thus enabling the cleaning component to be disassembled or assembled. This design eliminates the need for manual contact with the cleaning component, improving the user experience. Attached Figure Description

[0028] The accompanying drawings, which are included to provide a further understanding of the present invention and constitute a part of this invention, illustrate exemplary embodiments of the present invention and, together with the description thereof, serve to explain the present invention and do not constitute an undue limitation thereof. In the drawings:

[0029] Figure 1 This is a schematic diagram of the overall structure of the cleaning system disclosed in an embodiment of the present utility model;

[0030] Figure 2 This is an exploded view of the cleaning system disclosed in an embodiment of the present utility model;

[0031] Figure 3 This is a schematic diagram of the structure of the cleaning components of the cleaning system disclosed in the embodiments of this utility model;

[0032] Figure 4 This is a top view of the cleaning components of the cleaning system disclosed in an embodiment of the present utility model;

[0033] Figure 5 This is a cross-sectional view of the cleaning components of the cleaning system disclosed in an embodiment of the present utility model;

[0034] Figure 6 This is a schematic diagram of the base station structure of the cleaning system disclosed in an embodiment of the present utility model;

[0035] Figure 7 for Figure 6 A magnified view of a portion of region A in the middle;

[0036] Figure 8 This is a schematic diagram illustrating the process of disassembling or assembling cleaning components in the cleaning system disclosed in this embodiment of the utility model;

[0037] Figure 9 This is a schematic diagram showing the connection between the cleaning component and the transmission component of the cleaning system disclosed in this embodiment of the utility model;

[0038] Figure 10 This is a cross-sectional view of the transmission component of the cleaning system disclosed in an embodiment of the present utility model;

[0039] Figure 11 This is a schematic diagram showing the cleaning components of the cleaning system disclosed in this embodiment of the present utility model after disassembly.

[0040] Figure 12 This is a schematic diagram of the structure of the second transmission component of the cleaning system disclosed in an embodiment of this utility model;

[0041] Figure 13 This is a flowchart illustrating the control method of the cleaning system disclosed in an embodiment of this utility model.

[0042] The above figures include the following reference numerals:

[0043] 10. Cleaning main unit; 11. Drive motor; 12. Transmission assembly; 121. Gearbox; 122. Drive shaft; 123. First transmission component; 1231. Push rod; 124. Second transmission component; 1241. Track surface; 1241a. First area; 1241b. Second area; 1241c. Third area; 1241d. Connecting area; 1242. Limiting structure; 1243. Baffle rib; 125. Elastic component; 126. Support block; 127. Magnetic component; 13. Cleaning assembly; 131. First element Components; 1311, limiting flange; 132, mounting bracket; 1321, mounting groove; 13211, limiting part; 1322, clearance hole; 13221, guide section; 133, floating connection assembly; 1331, floating component; 13311, limiting mating part; 13312, limiting step; 1332, first elastic element; 1333, second elastic element; 1334, magnet; 20, base station; 21, second element; 22, cleaning tray; 221, protrusion; 222, guide groove; 223, limiting component. Detailed Implementation

[0044] It should be noted that, where there is no conflict, the embodiments and features in the embodiments of this utility model can be combined with each other. The present utility model will now be described in detail with reference to the accompanying drawings and embodiments.

[0045] It should be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the exemplary embodiments according to the present invention. As used herein, the singular form is intended to include the plural form as well, unless the context clearly indicates otherwise. Furthermore, it should be understood that when the terms "comprising" and / or "including" are used in this specification, they indicate the presence of features, steps, operations, devices, components, and / or combinations thereof.

[0046] Unless otherwise specifically stated, the relative arrangement, numerical expressions, and values ​​of the components and steps described in these embodiments do not limit the scope of this invention. It should also be understood that, for ease of description, the dimensions of the various parts shown in the drawings are not drawn to actual scale. Techniques, methods, and devices known to those skilled in the art may not be discussed in detail, but where appropriate, such techniques, methods, and devices should be considered part of the specification. In all examples shown and discussed herein, any specific values ​​should be interpreted as merely exemplary and not as limitations. Therefore, other examples of exemplary embodiments may have different values. It should be noted that similar reference numerals and letters in the following drawings denote similar items; therefore, once an item is defined in one drawing, it need not be further discussed in subsequent drawings.

[0047] As mentioned in the background section, in existing technologies, when cleaning equipment performs wet mopping tasks and encounters carpets or rugs, the wet mop cloth coming into contact with the carpet can cause the carpet to become wet, soiled, or even damaged. Simultaneously, the significant frictional resistance makes it difficult for the cleaning equipment to move, increases power consumption dramatically, and can even cause it to get stuck, resulting in poor cleaning performance. In such cases, the user needs to manually remove the mop cloth from the bottom of the main unit, and then manually reinstall the mop cloth after the cleaning equipment has passed over the carpet or finished vacuuming the carpet. This process of removing and installing the mop cloth is not only cumbersome but also soils the user's hands, significantly impacting the user experience. Therefore, this application provides a cleaning system that solves the problems of cumbersome mop cloth removal and poor user experience in existing cleaning equipment. The cleaning system of this application will be described in detail below with reference to the accompanying drawings.

[0048] See Figures 1 to 12 As shown, this application provides a cleaning system. The cleaning system includes a cleaning host 10 and a base station 20.

[0049] Specifically, in this embodiment, the cleaning host 10 is provided with a drive motor 11, a transmission assembly 12 and a cleaning assembly 13. The transmission assembly 12 is connected to the drive motor 11 and is lifted and rotated under the drive of the drive motor 11. The cleaning assembly 13 is detachably connected to the transmission assembly 12 and is provided with a first element 131. The base station 20 is provided with a second element 21, which is at least used to cooperate with the first element 131.

[0050] The drive motor 11 is configured to drive the transmission assembly 12 to descend and rotate in a first direction, so that the first element 131 of the cleaning assembly 13 connected to the transmission assembly 12 is engaged with the second element 21, and the cleaning assembly 13 is removed from the transmission assembly 12.

[0051] like Figure 8 and Figure 12 As shown, in actual operation, when the cleaning host 10 encounters carpets or similar objects while performing a wet mopping task, it controls the cleaning host 10 to return to the base station 20. The drive motor 11 drives the transmission assembly 12 to rotate and descend along a first direction (the first direction can be clockwise or counterclockwise; in this application, the direction in which the first element 131 and the second element 21 are connected is the first direction). The cleaning assembly 13 (which has a mop cloth (not shown in the figure) attached to it, and which can be connected by a snap fastener or glued to the bottom of the cleaning assembly 13) descends and rotates under the drive of the transmission assembly 12. During this process, after the first element 131 on the cleaning assembly 13 and the second element 21 on the base station 20 are connected, the cleaning assembly 13 can be detached from the transmission assembly 12. The user does not need to manually disassemble the cleaning assembly 13, thus improving the user experience.

[0052] In other words, in this application, by detachably connecting the cleaning component 13 to the transmission component 12, and by providing a first element 131 on the cleaning component 13 and a second element 21 on the base station 20 that cooperates with the first element 131, the transmission component 12 is driven to descend and rotate in a first direction by controlling the drive motor 11, thereby enabling the first element 131 and the second element 21 to cooperate and connect, thus achieving the disassembly or assembly of the cleaning component 13. With this configuration, the user does not need to manually contact the cleaning component 13, improving the user experience.

[0053] Furthermore, in this application, the drive motor 11 is also configured to drive the transmission assembly 12 to rotate and descend along a second direction, so that the first element 131 of the cleaning assembly 13 disposed on the base station 20 is disengaged from the second element 21, and the cleaning assembly 13 is connected to the transmission assembly 12. In some usage scenarios, when the cleaning host 10 completes the cleaning task of carpets, etc., and needs to perform a wet mopping task on other surfaces to be cleaned, and the cleaning system needs to perform the action of assembling the cleaning assembly 13, it is only necessary to control the cleaning host 10 to return to the base station 20, and the drive motor 11 drives the transmission assembly 12 to rotate and descend along the second direction (the second direction can be clockwise or counterclockwise; in this application, the direction in which the first element 131 and the second element 21 are disengaged is the second direction), so that the first element 131 on the cleaning assembly 13 is disengaged from the second element 21 on the base station 20, and the cleaning assembly 13 is connected to the transmission assembly 12, thereby completing the assembly of the cleaning assembly 13.

[0054] Furthermore, such as Figure 2 , Figure 8 and Figure 12 The illustration shows a cleaning unit 10 equipped with two cleaning components 13. Compared to a single cleaning component 13, this configuration improves the cleaning efficiency of the cleaning unit 10 on the surface to be cleaned. Each cleaning component 13 is individually equipped with a corresponding drive motor 11 and transmission component 12. This arrangement facilitates precise control and flexible adaptation of each cleaning component 13, avoiding power loss or action conflicts in a single drive mode, preventing power attenuation, and ensuring maximum output efficiency of the drive motor 11. Furthermore, when a cleaning component 13 malfunctions (such as a stuck drive motor or worn transmission gears), only that component needs to be repaired or replaced, without disassembling the entire drive system, reducing maintenance costs.

[0055] Of course, in other embodiments of this application, the number of cleaning components 13 can be one, three, or more, depending on actual production needs, and this application does not impose a specific limitation. Furthermore, in this application, when disassembly or assembly is required, the number can be one, two, three, or more, and the specific number can be selected according to the actual situation.

[0056] Furthermore, in actual use, the cleaning component 13 can be disassembled not only when encountering carpets, but also according to the actual usage scenario. For example, when the material or degree of dirt on the surface to be cleaned by the cleaning host 10 is different, a different material or a clean mop needs to be used to improve cleaning efficiency. In other cases, when the cleaning host 10 has two cleaning components 13, when the cleaning host 10 needs to clean specific corners, one cleaning component 13 can be temporarily disassembled, allowing the remaining cleaning component 13 to rotate as close as possible to the edge of the obstacle, potentially achieving a better edge-to-edge cleaning effect. Additionally, if the cleaning host 10 needs to pass through a narrow space and the dual cleaning components 13 hinder its passage, one cleaning component 13 can be temporarily disassembled to allow passage.

[0057] Furthermore, such as Figures 8 to 12 As shown, in this application, the transmission assembly 12 includes a gearbox 121, a transmission shaft 122, a first transmission member 123, a second transmission member 124, and an elastic member 125. Specifically, the first transmission member 123 is a U-shaped push rod 1231, and the second transmission member 124 is a cylindrical cam. The gearbox 121 is driven by the drive motor 11, and the output shaft of the gearbox 121 (not shown) is coaxially connected to the transmission shaft 122. The first transmission member 123 is fixedly connected to the transmission shaft 122, and the cleaning assembly 13 is detachably disposed at the bottom of the second transmission member 124. The second transmission member 124 is sleeved on the transmission shaft 122 and can move up and down relative to the transmission shaft 122. The elastic element 125 is capable of elastic deformation and is sleeved on the drive shaft 122. A support block 126 is provided at the bottom end of the drive shaft 122. The two ends of the elastic element 125 abut against the second drive member 124 and the support block 126, respectively. After being compressed by the second drive member 124, the elastic element 125 can recover its elastic deformation, causing it to extend and push the second drive member 124 to move along the drive shaft 122. Exemplarily, the elastic element 125 can be a spring, an elastic sleeve, or a similar structure. The cleaning assembly 13 is detachably connected to the second drive member 124.

[0058] In this application, when the drive motor 11 drives the gear (not shown in the figure) in the gearbox 121 to rotate, it drives the transmission shaft 122 and the first transmission member 123 to rotate in the first direction or the second direction. The first transmission member 123 abuts against the second transmission member 124. The second transmission member 124 rotates in the first direction or the second direction under the drive of the first transmission member 123 and moves up and down in the height direction of the cleaning host 10 to disassemble or assemble the cleaning component 13.

[0059] Furthermore, when the cleaning system performs the disassembly action, the cleaning host 10 is controlled to move onto the base station 20. The second transmission component 124 rotates along the first direction and descends along the height direction of the cleaning host 10 under the drive of the first transmission component 123, so that the first element 131 disposed on the cleaning component 13 and the second element 21 disposed on the base station 20 cooperate and connect, thereby disassembling the cleaning component 13 onto the base station 20 and completing the disassembly action.

[0060] Furthermore, when the cleaning system performs the assembly action, the cleaning host 10 is controlled to return to the base station 20. The second transmission component 124 rotates along the second direction under the drive of the first transmission component 123 and descends along the height direction of the cleaning host 10, so that the cleaning component 13 is connected to the second transmission component 124. The second transmission component 124 continues to rotate along the second direction under the drive of the first transmission component 123. After the first element 131 and the second element 21 are disengaged, the assembly action is completed.

[0061] In other words, in this application, the efficient transmission of power from the drive motor 11 to the second transmission component 124 is achieved through the cooperation of the first transmission component 123 and the second transmission component 124, ensuring the stability and reliability of rotation. Furthermore, the second transmission component 124 can not only rotate along the first or second direction under the drive of the first transmission component 123, but also rise or fall along the height of the cleaning host 10, enabling the first component 131 and the second component 21 to engage or disengage, thus achieving automatic disassembly or assembly of the cleaning assembly 13, reducing manual installation and removal by the user, and improving the user experience.

[0062] Specifically, the second transmission member 124 is provided with a trajectory surface 1241 and a limiting structure 1242. The trajectory surface 1241 can be provided on the outer peripheral surface of the second transmission member 124 or on the inner wall surface of the second transmission member 124. Figure 9 and Figure 11The illustration shows the case where the trajectory surface 1241 is positioned on the outer peripheral surface of the second transmission member 124. The limiting structure 1242 is positioned on the trajectory surface 1241 and located at its highest point. In this application, the limiting structure 1242 can be a protrusion structure, consisting of two protrusions respectively positioned on opposite sides of the second transmission member 124. During actual operation, the push rods 1231 at both ends of the first transmission member 123 abut against the trajectory surface 1241 between the two limiting structures 1242 and slide along this trajectory surface 1241 to drive the second transmission member 124 to rise and fall along either the first or second direction. When the push rods 1231 at both ends of the first transmission member 123 stop at the two limiting structures 1242, the second transmission member 124 descends to its limit position along the first direction, thus completing the disassembly of the cleaning component 13. When the first transmission member 123 descends to its limit position along the second direction, the cleaning component 13 can be assembled.

[0063] In some use cases, such as Figure 11 As shown, the trajectory surface 1241 includes a first region 1241a, a second region 1241b, a third region 1241c, and a connecting region 1241d. Along the circumferential direction of the second transmission member 124, the first region 1241a, the second region 1241b, and the third region 1241c are connected sequentially, with the second region 1241b lower than the first region 1241a and the third region 1241c. Adjacent regions can be connected via the connecting region 1241d, and the first transmission member 123 can move from one region to another via the connecting region 1241d. When the first transmission member 123 abuts against the first region 1241a or the third region 1241c, the cleaning assembly 13 is disassembled or the cleaning system begins assembly. When the first transmission member 123 abuts against the second region 1241b, the cleaning assembly 13 is disassembled and the first cleaning host 10 completes the lifting command; or the cleaning assembly 13 is assembled and the cleaning host 10 completes the lifting command.

[0064] Furthermore, a baffle 1243 is provided on the second transmission member 124. The baffle 1243 is provided on the outer surface of the second transmission member 124 and extends along the height direction of the second transmission member 124. The baffle 1243 can not only improve the structural strength of the second transmission member 124 to a certain extent, but also make the connection between the first transmission member 123 and the second transmission member 124 more effective, and avoid radial misalignment between the first transmission member 123 and the second transmission member 124 during the process of the first transmission member 123 driving the second transmission member 124, so that the movement from the first transmission member 123 to the second transmission member 124 cannot be transmitted normally.

[0065] like Figure 2 , Figure 6 and Figure 7As shown, one of the first element 131 and the second element 21 includes a stud, and the other includes a threaded hole that mates with the stud. Exemplarily, the first element 131 can be a screw or bolt; the second element 21 can be a nut or a threaded hole on the base station 20. Of course, in some other embodiments of this application, the first element 131 can be a nut or a threaded hole on the cleaning assembly 13 that mates with the second element 21; the second element 21 can be a screw or bolt, etc. In this application, it is preferred that the first element 131 is a screw and the second element 21 is a nut. With this configuration, the first element 131 is a screw, which is lightweight and occupies little space, thus having a minimal impact on the overall weight of the cleaning assembly 13 when placed on it. Furthermore, setting the first element 131 as a screw also avoids any impact on the cleaning host 10 when it returns to the base station 20. Furthermore, in this application, setting the second element 21 as a nut not only improves the fit with the screw and reduces the occurrence of stripping, but also helps to reduce the loosening of the connection caused by thread deformation due to wear, thereby improving the disassembly or assembly efficiency of the cleaning component 13. If threaded holes are directly machined on the base station 20, it not only requires high machining accuracy but also increases costs and complicates the processing of threaded holes, reducing production efficiency. By setting the nut on the base station 20, the nut can distribute stress when the cleaning component 13 is disassembled onto the base station 20, preventing cracking of the base station 20, and also facilitating later maintenance and replacement.

[0066] Specifically, when the cleaning system disassembles the cleaning component 13, the drive motor 11 drives the transmission component 12 to rotate and descend in the first direction. When the cleaning component 13 contacts the base station 20, the screws on the cleaning component 13 and the nuts on the base station 20 engage. As the drive motor 11 continues to drive the transmission component 12 to rotate and descend in the first direction, the screws and nuts achieve a complete engagement, thus completing the disassembly of the cleaning component 13. When the cleaning system assembles the cleaning component 13, the drive motor 11 drives the transmission component 12 to rotate and descend in the second direction. The transmission component 12 connects to the cleaning component 13. As the drive motor 11 continues to drive the transmission component 12 to rotate in the second direction, the screws and nuts gradually disengage, thus completing the assembly of the cleaning component 13.

[0067] like Figures 3 to 5As shown, the cleaning assembly 13 also includes a mounting bracket 132 and a floating connection assembly 133. The floating connection assembly 133 is floatingly mounted on the mounting bracket 132 and detachably connected to the transmission assembly 12. The first element 131 is disposed on the floating connection assembly 133. Specifically, the floating connection assembly 133 is detachably connected to the transmission assembly 12. When the cleaning assembly 13 requires maintenance or replacement, it is not necessary to disassemble the entire transmission system; only the floating connection assembly 133 needs to be separated, reducing maintenance complexity. Furthermore, the floating connection assembly 133 can float relative to the mounting bracket 132. When the transmission assembly 12 descends to a height exceeding a predetermined level, this floating mechanism avoids the impact force caused by the rigid connection, preventing damage to the first element 131 and the second element 21 due to hard collisions, thus improving the durability of the cleaning system.

[0068] Specifically, when the transmission assembly 12 descends to a predetermined height (i.e., the cleaning assembly 13 and the base station 20 are at the critical point of just making contact), the floating connection assembly 133 remains relatively stationary with respect to the mounting bracket 132. When the transmission assembly 12 descends to a height exceeding the predetermined height, the floating connection assembly 133 floats relative to the mounting bracket 132, thereby causing the first element 131 and the second element 21 to engage or disengage. In this application, the descent height of the transmission assembly 12 is used as the condition to trigger the floating connection assembly 133 to float, thereby achieving the engagement or disengagement of the first element 131 and the second element 21.

[0069] Furthermore, when the transmission assembly 12 descends to a predetermined height, the floating connection assembly 133 remains relatively stationary with respect to the mounting bracket 132. When the transmission assembly 12 descends to a height exceeding the predetermined height, the floating connection assembly 133 floats relative to the mounting bracket 132, thereby engaging or disengaging the first element 131 and the second element 21. Specifically, when the transmission assembly 12 descends along the first direction to a height exceeding the predetermined height, the floating connection assembly 133 floats downward relative to the mounting bracket 132, thereby engaging the first element 131 and the second element 21, completing the automatic disassembly of the cleaning assembly 13. When the transmission assembly 12 descends along the second direction to a height exceeding the predetermined height, the transmission assembly 12 connects to the cleaning assembly 13, disengaging the first element 131 and the second element 21, and the floating connection assembly 133 floats upward relative to the mounting bracket 132, completing the automatic assembly of the cleaning assembly 13.

[0070] like Figure 5 As shown, the mounting bracket 132 includes a mounting groove 1321, and a clearance hole 1322 is provided at the bottom of the mounting groove 1321, extending to the bottom surface of the mounting bracket 132. The floating connection assembly 133 includes a floating member 1331, which is floatingly mounted in the mounting groove 1321. A first element 131 is mounted on the floating member 1331 and passes through the clearance hole 1322.

[0071] In this application, the clearance hole 1322 penetrates the bottom surface of the mounting bracket 132, providing a vertical movement channel for the first element 131 while restricting its horizontal displacement. For example, when the floating element 1331 floats up and down, the inner wall of the clearance hole 1322 can guide the first element 131 to maintain vertical movement, preventing thread engagement misalignment due to tilting and ensuring the coaxiality of the stud and the threaded hole. Furthermore, in this application, the floating stroke of the floating element 1331 is defined by the depth of the mounting groove 1321 and the position of the clearance hole 1322. In addition, the floating connection allows the first element 131 to undergo minor displacement relative to the mounting groove 1321 within a certain range, which can compensate for installation errors and positional deviations.

[0072] See you again Figure 5 As shown, the floating connection assembly 133 also includes a first elastic element 1332, which abuts against the bottom surface of the mounting groove 1321 and the floating member 1331. Exemplarily, the first elastic element 1332 may be a spring or a rubber pad, etc. Figure 5 The illustration shows the case where the first elastic element 1332 is a spring. When the first elastic element 1332 abuts against the bottom surface of the mounting groove 1321 and the floating member 1331, the first elastic element 1332 is in a predetermined compressed state. When the transmission assembly 12 descends beyond a predetermined height, the floating member 1331 is compressed, thus absorbing the impact force through elastic deformation. When the cleaning assembly 13 needs to be assembled, when the cleaning assembly 13 and the transmission assembly 12 are engaged, causing the first element 131 and the second element 21 to disengage, the first elastic element 1332 gradually returns to the predetermined compressed state. This causes the floating member 1331 to move upward relative to the mounting groove 1321, allowing the cleaning assembly 13 and the transmission assembly 12 to engage, thus completing the assembly of the cleaning assembly 13. Figure 3 and Figure 4 As shown, a limiting part 13211 is provided on the side wall of the mounting groove 1321, and a limiting mating part 13311 that cooperates with the limiting part 13211 is provided on the floating member 1331. The limiting mating part 13311 cooperates with the limiting part 13211 and confines the floating member 1331 within the mounting groove 1321. In this application, the limiting part 13211 provided on the mounting groove 1321 and the limiting mating part 13311 provided on the floating member 1331 cooperate with the limiting part 13211 to prevent the floating member 1331 from coming out of the top of the mounting groove 1321.

[0073] Furthermore, during the actual installation of the cleaning component 13, the first element 131 and the floating element 1331 are first assembled and then installed in the mounting groove 1321. Specifically, the floating element 1331 is provided with a limiting step 13312, and the first element 131 is provided with a limiting flange 1311. Through the cooperation of the limiting step 13312 and the limiting flange 1311, the first element 131 is fixed to the floating element 1331. Then, the first elastic element 1332 is installed at the bottom of the mounting groove 1321, and the floating element 1331 is installed in the mounting groove 1321 and abuts against the first elastic element 1332. Through the combined action of the limiting part 13211 and the limiting mating part 13311, the floating element 1331 is installed in the mounting groove 1321 and is prevented from coming out of the top of the mounting groove 1321, thus improving the assembly reliability of the cleaning component 13.

[0074] like Figures 3 to 5 As shown, the floating connection assembly 133 also includes a second elastic element 1333, which abuts against the first element 131 and the floating member 1331. Exemplarily, the second elastic element 1333 can be a spring or an elastic rubber pad, etc. In this application, by abutting the second elastic element 1333 against the first element 131 and the floating member 1331, a hard collision between the first element 131 and the second element 21 can be prevented when the cleaning assembly 13 is disassembled. Furthermore, when the cleaning assembly 13 is mounted on the cleaning host 10 and performs a wet mopping task, the second elastic element 1333 can ensure the pressure between the cleaning assembly 13 and the surface to be cleaned, thereby improving the cleaning effect. Further, when the cleaning host 10 is working, the second elastic element 1333 converts vibration energy into elastic potential energy through reciprocating deformation over a predetermined distance, reducing the vibration amplitude between the first element 131 and the floating member 1331, and reducing the risk of component resonance.

[0075] like Figure 5 As shown, a guide section 13221 is provided at the end of the clearance hole 1322 opposite to the floating member 1331. Specifically, the guide section 13221 is flared outwards in the shape of a trumpet. When the cleaning system performs a disassembly operation, the drive motor 11 drives the transmission assembly 12 to rotate and descend in the first direction. The guide section 13221 cooperates with the second element 21 (nut) provided on the base station 20 to support the cleaning assembly 13. The guide section 13221 also has a guiding function, guiding the first element 131 and the second element 21 to connect. After the floating member 1331 is subjected to the pressure of the cleaning host 10, it moves downward. The screw and nut engage, continuing to drive the floating member 1331 downward. The cleaning assembly 13 disengages from the transmission assembly 12, completing the disassembly operation of the cleaning assembly 13.

[0076] Furthermore, one of the limiting part 13211 and the limiting mating part 13311 is a protrusion, and the other is a groove. The groove extends a predetermined length along the height direction of the floating member 1331. This arrangement limits the maximum floating stroke of the floating member 1331 within the mounting groove 1321. When the first elastic element 1332 is compressed to its limit, the engagement of the groove and the protrusion prevents the floating member 1331 from continuing to move downwards, preventing the first element 131 from excessively extending into the second element 21 and causing jamming, which would hinder the subsequent assembly of the cleaning assembly 13.

[0077] Further, exemplarily, in this application, the number of protrusions can be one, two, three, or more than three, and the number of grooves corresponds to the number of protrusions. The specific number is not limited in this application and can be adjusted adaptively according to actual conditions. This application shows a case where three grooves are provided on the side wall of the mounting groove 1321, and protrusions corresponding to the grooves are provided on the floating member 1331. Specifically, a guide slope (not shown in the figure) is provided on the protrusion, which guides the floating member 1331 to be quickly installed in the mounting groove 1321. Specifically, in this application, the radial cross-section of the mounting groove 1321 can be a polygonal structure such as an equilateral triangle or a regular hexagon. The outer contour of the floating member 1331 has the same structure as the mounting groove 1321, and a spline connection is formed between the floating member 1331 and the mounting groove 1321, thereby ensuring installation stability. In addition, the inner contour structure of the second transmission component 124 is the same as the outer contour structure of the mounting groove 1321. During the assembly process, the bottom of the second transmission component 124 is covered and disposed on the outer periphery of the mounting groove 1321 and forms a spline connection to ensure the connection stability between the cleaning component 13 and the transmission component 12, and to avoid the risk of the cleaning component 13 falling off when the cleaning host 10 is performing mopping operations.

[0078] Furthermore, the floating connection assembly 133 and the transmission assembly 12 are detachably connected via a magnetic attraction assembly or a snap-fit ​​assembly. In this application, it is preferred that the floating connection assembly 133 and the transmission assembly 12 are detachably connected via a magnetic attraction assembly. Due to the self-guiding characteristics of the magnetic attraction assembly, when the transmission assembly 12 descends, the magnetic lines of force automatically pull the floating connection assembly 133 into the center position, improving the docking success rate. Moreover, the non-rigid contact of the magnetic attraction connection can absorb the impact energy when the transmission assembly 12 descends, reducing the impact load and avoiding hard collisions between the first element 131 and the second element 21 that could lead to thread wear. In addition, the magnetic separation process involves no mechanical friction, and compared to the plastic deformation separation of snap-fit ​​connections, it can withstand repeated connections, extending the service life of the cleaning system.

[0079] Furthermore, in this application, the magnetic suction assembly includes a magnet 1334 and a magnetic suction element 127 that attracts the magnet 1334. Exemplarily, the magnetic suction element 127 can be a magnet or a magnetically conductive sheet (i.e., a metal sheet or a metal alloy sheet). In this application, the magnet 1334 is mounted on the top of the floating member 1331, and the magnetic suction element 127 is mounted on the bottom of the transmission assembly 12. Through the magnetic attraction between the magnet 1334 and the magnetic suction element 127, the cleaning assembly 13 is detachably connected to the transmission assembly 12.

[0080] Furthermore, when the cleaning system disassembles the cleaning component 13, the magnetic force between the cleaning component 13 and the transmission component 12 is less than the lifting and restoring force of the elastic element 125 of the second transmission member 124 (i.e., the cylindrical cam), causing the cleaning component 13 to disengage from the transmission component 12, thus completing the disassembly of the cleaning component 13. When the cleaning system assembles the cleaning component 13, the magnet 1334 installed on the top of the floating member 1331 in the cleaning component 13 located on the base station 20 has a predetermined distance between it and the top of the floating member 1331. When the drive motor 11 drives the transmission component 12 to rotate and descend in the second direction, the bottom of the second transmission member 124 and the outer contour of the mounting groove 1321 of the cleaning component 13 engage. The drive motor 11 continues to drive the transmission component 12 to rotate in the second direction, and the magnet 1334 gradually connects with the magnetic attractor 127, causing the cleaning component 13 to rotate in the second direction and causing the first element 131 and the second element 21 to disengage, thus completing the assembly of the cleaning component 13.

[0081] like Figure 2 , Figure 6 and Figure 7 As shown, the base station 20 includes a cleaning tray 22, on which a second element 21 is disposed. In this application, the second element 21 is disposed on the cleaning tray 22. When the first element 131 on the cleaning component 13 is connected with the second element 21, the cleaning component 13 is directly in the optimal position of the cleaning tray 22, which facilitates the temporary storage of the cleaning component 13.

[0082] See you again Figure 2 , Figure 6 and Figure 7 As shown, a protrusion 221 is provided on the cleaning tray 22, and a second element 21 is disposed on the protrusion 221. In this application, the second element 21 is disposed on the protrusion 221. When the cleaning host 10 returns to the base station 20 with the cleaning component 13, and when the cleaning component 13 is disassembled and located in the cleaning tray 22, the protrusion 221 increases the distance between the cleaning component 13 and the cleaning tray 22, allowing the wastewater dripping from the cleaning component 13 to be discharged smoothly, reducing odor generation.

[0083] Furthermore, in this application, the protrusion 221 can be a cleaning scraper, or it can be a protrusion 221 specifically designed for mounting the second element 21. In this application, it is preferable to mount the second element 21 on the cleaning scraper. This arrangement not only saves space but also facilitates installation and maintenance.

[0084] like Figure 2 , Figure 6 and Figure 7 As shown, a guide channel 222 is provided on the protrusion 221. The guide channel 222 extends from the second element 21 to the outer edge of the cleaning tray 22, and the height of the bottom surface of the guide channel 222 gradually decreases in the direction away from the second element 21. With this configuration, the bottom surface of the guide channel 222 has an inclined angle, so that when the cleaning assembly 13 is removed from the cleaning tray 22, the dripping wastewater can be quickly discharged into the wastewater tank (not shown in the figure). If wastewater or dirt may remain in the second element 21 after cleaning the cleaning assembly 13, the guide channel 222 can be used to quickly discharge the wastewater or dirt remaining in the second element 21 into the wastewater tank (not shown in the figure) after shutdown, so that the user does not need to manually clean the guide channel 222 and the wastewater or dirt inside the second element 21.

[0085] See you again Figure 2 , Figure 6 and Figure 7 As shown, the cleaning component 13 has an inward position close to the cleaning host 10 and an outward position extending beyond the outer edge of the cleaning host 10. In the projection of the cleaning host 10 in the height direction, the area of ​​the cleaning component 13 extending beyond the outer edge of the cleaning host 10 when it is in the outward position is greater than the area of ​​the cleaning component 13 extending beyond the outer edge of the cleaning host 10 when it is in the inward position. A limiting member 223 is provided at the cleaning tray 22. When the drive motor 11 drives the transmission component 12 and drives the cleaning component 13 to rotate and descend in the first direction, the limiting member 223 is used to limit the cleaning component 13 within the cleaning tray 22 to prevent the cleaning component 13 from switching from the inward position to the outward position.

[0086] Specifically, during the disassembly of the cleaning component 13, when the drive motor 11 drives the transmission component 12 to rotate and descend along the first direction, a torque is generated when the cleaning component 13 contacts the cleaning tray 22, etc. This torque causes the cleaning component 13 to swing relative to the cleaning host 10 along a second direction opposite to the first direction, causing the cleaning component 13 to protrude from the outer edge of the cleaning host 10 and be in an outward expansion position. However, when disassembling the cleaning component 13, it is necessary to disassemble the cleaning component 13 into the cleaning tray 22 according to a preset path. The limiting member 223 restricts the lateral / radial offset of the cleaning component 13, preventing it from protruding from the cleaning host 10 and being tilted in the outward expansion position when under force, thus preventing the cleaning component 13 from colliding with, jamming, or even damaging the drive motor 11 or the transmission component 12, maintaining the stability and safety of the specific operation. In addition, when the transmission assembly 12 drives the cleaning assembly 13 to rotate and descend, there may be a certain mechanical impact force. The limiting member 223 can absorb part of the impact force through its own structural characteristics, ensuring that the cleaning assembly 13 can fall stably into the target position after disassembly, and protecting the second element 21 on the cleaning disc 22 and reducing wear.

[0087] As can be seen from the above embodiments, the cleaning system provided in this application can achieve at least the following technical effects:

[0088] This application sets a first element 131 on the cleaning component 13 and a second element 21 connected to the first element 131 on the base station 20. By controlling the drive motor 11 to drive the transmission component 12 to lift and rotate in a first or second direction, the first element 131 and the second element 21 can be connected or disconnected, thereby realizing the disassembly or assembly of the cleaning component 13. This reduces the need for users to manually disassemble and assemble the cleaning component 13 and improves the user experience.

[0089] In this application, the working principle of disassembly and assembly of cleaning component 13 is as follows:

[0090] First: When the cleaning host 10 receives the call to perform the recharge operation: the cleaning host 10 returns to the fixed position on the base station 20, and the electrode plates of the cleaning host 10 and the base station 20 are used to detect whether the position is successfully reached.

[0091] Furthermore, when the cleaning host 10 returns to the base station 20, the cleaning component 13 is typically in a position close to the ground. At this time, it is necessary to control the drive motor 11 to reverse (rotate in the opposite direction to the descent direction of the cleaning component 13). After a predetermined reversal time, the cleaning component 13 is raised to the predetermined position, which helps the cleaning host 10 to accurately enter the docking area on the base station 20 and improves alignment accuracy. By reversing first to raise the cleaning component 13, the cleaning component 13 can be temporarily removed from the ground or avoid the docking structure of the base station 20, providing sufficient space for the cleaning host 10 to return to the station, reducing the risk of mechanical interference, and ensuring that the cleaning host 10 smoothly enters the preset position. In addition, raising the cleaning component 13 to the predetermined position first helps to calibrate the attitude of the cleaning component 13, ensuring accurate reset during subsequent disassembly and descent; it also helps to reduce frictional damage between the cleaning component 13 and the ground, extending the service life of the cleaning component 13.

[0092] When the cleaning unit 10 is in position and disassembly is performed: the drive motor 11 drives the transmission assembly 12 to rotate and descend along the first direction (the direction in which the first element 131 and the second element 21 are connected), and at the same time drives the cleaning assembly 13 to rotate and descend along the first direction. The cleaning assembly 13 is provided with the first element 131, the cleaning tray 22 of the base station 20 is provided with the second element 21 that cooperates with the first element 131, and the mounting bracket 132 of the cleaning assembly 13 is provided with the guide section 13221. The guide section 13221 cooperates with the second element 21 on the cleaning tray 22. During the rotation of the cleaning assembly 13, the first element 131 cooperates with the second element 21, and the magnet 1334 on the cleaning assembly 13 and the magnetic suction member 127 provided at the bottom of the transmission assembly 12 disengage, thereby disassembling the cleaning assembly 13 onto the cleaning tray 22.

[0093] When the cleaning host 10 performs assembly: After the cleaning host 10 returns to its charging position on the base station 20, it controls the drive motor 11 to drive the transmission assembly 12 to rotate and descend in a second direction opposite to the first direction. The transmission assembly 12 is connected to the cleaning assembly 13. During this process, after rotating for a period of time, the cleaning assembly 13 is raised, and it is checked whether the cleaning assembly 13 is assembled in place. If it is in place, any one of the following operations can be performed: cleaning operation, drying operation of the cleaning assembly 13, or departure operation. If the cleaning assembly 13 is not detected to be in place, the transmission assembly 12 is lowered again and the assembly operation is performed. The detection process is repeated until the assembly operation is completed.

[0094] On the other hand, see Figures 1 to 13As shown, this application also provides a control method for a cleaning system, which is used to control the aforementioned cleaning system. The control method includes: controlling the cleaning host 10 to move to the base station 20; detecting whether the cleaning component 13 is connected to the transmission component 12 and determining, based on the detection result, whether the cleaning system should disassemble or assemble the cleaning component 13; when disassembly of the cleaning component 13 is required, controlling the drive motor 11 to drive the transmission component 12 to rotate and descend along a first direction; when assembly of the cleaning component 13 is required, controlling the drive motor 11 to drive the transmission component 12 to rotate and descend along a second direction.

[0095] Specifically, the cleaning host 10 is controlled to execute a recharge command and move to the base station 20. A recharge positioning structure is provided on the base station 20, and the electrode plates of the cleaning host 10 and the base station 20 are used to detect whether the positioning is successful. Then, the cleaning component 13 is detected to be connected to the transmission component 12, and the result of the detection determines whether to disassemble or assemble the cleaning component 13.

[0096] Furthermore, based on the detection results, the cleaning system performs the disassembly of the cleaning component 13. During the process of controlling the drive motor 11 to drive the transmission component 12 to rotate and descend in the first direction, the first predetermined parameters of the cleaning system are detected, and the first predetermined parameters are used to determine whether the disassembly of the cleaning component 13 has been completed.

[0097] The first predetermined parameter includes the current of the drive motor 11. The current of the drive motor 11 is detected in real time. If the current of the drive motor 11 is greater than the first preset value, the disassembly of the cleaning component 13 is completed. Specifically, the drive motor 11 drives the transmission component 12 to rotate and descend in the first direction. The first element 131 on the cleaning component 13 and the second element 21 on the base station 20 gradually contact and engage until they are tightened. When the current of the drive motor 11 is detected to be greater than the first preset value (which can be based on the current reading on the control system or by setting a corresponding current detection device to monitor the current value), it is determined that the disassembly of the cleaning component 13 is complete, and subsequent related instructions can be executed.

[0098] Specifically, the drive motor 11 drives the transmission assembly 12 to descend and rotate in the first direction until the guide section 13221 on the cleaning assembly 13 engages with the second element 21 to press against the cleaning assembly 13. The second transmission member 124 of the transmission assembly 12 continues to rotate downward. The floating connection assembly 133 is subjected to pressure and moves downward relative to the mounting bracket 132, so that the first element 131 and the second element 21 contact and bite together, and continue to drive the floating connection assembly 133 to move downward. The magnetic force between the magnet 1334 on the floating connection assembly 133 and the magnetic suction member 127 on the transmission assembly 12 is less than the lifting and restoring force of the elastic member 125 of the second transmission member 124 of the transmission assembly 12, and the magnet 1334 disengages from the transmission assembly 12. When the first element 131 and the second element 21 are fully connected, the drive motor 11 stalls and the current increases. The cleaning host 10 uses this signal to determine that the cleaning component 13 has been disassembled. The cleaning host 10 can then execute a lifting command. At this time, the drive motor 11 reverses slightly, the second transmission component 124 is lifted, the cleaning component 13 remains in the base station 20, and the cleaning system completes the disassembly of the cleaning component 13.

[0099] Optionally, the first predetermined parameter also includes a detection signal for whether the cleaning component 13 is in place. A detection element positioned between the transmission component 12 and the cleaning component 13 detects whether the cleaning component 13 is connected to the transmission component 12. When the cleaning component 13 is detected not to be connected to the transmission component 12, it is determined that the cleaning component 13 has been successfully disassembled. Specifically, in actual operation, after the drive motor 11 drives the second transmission component 12 to rotate and descend along the first direction for a period of time, the detection element detects whether the cleaning component 13 is in place, further determining whether the disassembly of the cleaning component 13 has been successful. If the cleaning component 13 is detected to be connected to the transmission component 12 (i.e., in place), the drive motor 11 is controlled again to drive the transmission component 12 to rotate and descend along the first direction, and the disassembly of the cleaning component 13 is performed again. If the cleaning component 13 is detected not to be connected to the transmission component 12 (i.e., not in place), it is determined that the disassembly is complete. After disassembly, the cleaning host 10 can execute the next relevant instructions according to actual needs, such as charging or executing an off-site instruction and cleaning.

[0100] Furthermore, based on the test results, it is determined that during the assembly of the cleaning component 13 by the cleaning system, the drive motor 11 drives the transmission component 12 to rotate and descend in the second direction:

[0101] The second predetermined parameter of the cleaning system is detected, and the assembly status of the cleaning component 13 is determined based on the second predetermined parameter; wherein,

[0102] The second predetermined parameter includes the current of the drive motor 11. When the current of the drive motor 11 is detected to be less than the second preset value, it is determined that the cleaning component 13 has been assembled. Specifically, when the drive motor 11 drives the transmission component 12 to rotate and descend in the second direction, when the transmission component 12 descends to its limit position (i.e., when it engages with the cleaning component 13 located on the cleaning tray 22), the drive motor 11 will stall (at this time, the first element 131 and the second element 21 are in a fully tightened state), resulting in an increase in the current value. As the drive motor 11 drives the transmission component 12 to continue rotating in the second direction, the first element 131 and the second element 21 gradually disengage, and the current gradually decreases. When the current value is less than the second preset value and the current value is greater than the second preset value, it is determined that the first element 131 and the second element 21 have completely disengaged, indicating that the assembly of the cleaning component 13 is complete.

[0103] Optionally, the second predetermined parameter includes the operating time of the drive motor 11. When the drive motor 11 drives the transmission assembly 12 to rotate and descend in the second direction for a predetermined operating time, it is determined that the cleaning assembly 13 has completed assembly. Specifically, according to the predetermined operating time set on the cleaning system, when the drive motor 11 drives the transmission assembly 12 to rotate in the second direction for a predetermined time, so that the first element 131 and the second element 21 are completely disengaged, and the magnet 1334 on the cleaning assembly 13 is magnetically attracted to the magnetic attractor 127 on the transmission assembly 12, the assembly operation is completed.

[0104] Optionally, the second predetermined parameter includes a detection signal for whether the cleaning component 13 is in place. When the detection element located between the transmission component 12 and the cleaning component 13 detects whether the cleaning component 13 is connected to the transmission component 12, it is determined that the cleaning component 13 has been assembled when the cleaning component 13 is detected to be connected to the transmission component 12.

[0105] Specifically, when the current of the drive motor 11 is less than the second preset value, or after the drive motor 11 has been working for a predetermined time, the assembly completion can be further determined by detecting whether the cleaning component 13 is connected to the transmission component 12 through a detection element located between the transmission component 12 and the cleaning component 13. If it is in place (i.e., the cleaning component 13 is connected to the transmission component 12), subsequent related tasks can be performed. If not, the drive motor 11 is controlled again to drive the transmission component 12 to rotate and descend in the second direction, and the assembly of the cleaning component 13 is performed again. The detection element can be a linear Hall effect sensor. After the cleaning component 13 is detected to be in place, the cleaning host 10 can detect whether the lifting position of the cleaning component 13 on the cleaning host 10 meets the requirements based on the linear Hall effect sensor. If it meets the requirements, the cleaning host 10 is controlled to perform the task of leaving the base station 20 or to perform other tasks; if the lifting position of the cleaning component 13 does not meet the requirements, the cleaning component 13 is controlled to perform the lifting command again until it meets the requirements and then other operations are performed.

[0106] Furthermore, the control method of the cleaning system further includes: after the assembly of the cleaning component 13 is completed, when or before the cleaning host 10 needs to perform any one of the cleaning task, drying task, or off-site task of the cleaning component 13, controlling the cleaning host 10 to move so that the first element 131 and the second element 21 are misaligned. Optionally, after the cleaning host 10 completes the assembly of the cleaning component 13 on the base station 20, before the cleaning host 10 controls the cleaning component 13 to rotate in the first direction, controlling the cleaning host 10 to move so that the first element 131 and the second element 21 are misaligned.

[0107] Specifically, in some usage scenarios, after the cleaning component 13 is magnetically connected to the transmission component 12, and the engagement between the first element 131 and the second element 21 gradually disengages, the first element 131 may still be in contact with the second element 21. At this time, before the cleaning host 10 needs to perform any of the aforementioned tasks, when the cleaning host 10 controls the cleaning component 13 to rotate and lift in the first direction, it needs to first control the cleaning host 10 to move forward (i.e., move away from the positioning structure), thus misaligning the first element 131 and the second element 21. At this time, the cleaning component 13 and the base station 20 are completely detached, making it easier to execute the lifting command and preventing the cleaning component 13 from being disassembled into the cleaning tray 22. If the first element 131 and the second element 21 are not misaligned before lifting, a vertical hard collision may occur between the first element 131 and the second element 21, causing damage to the edge of the second element 21, and hindering the lifting, increasing the probability of stalling the drive motor 11. In other application scenarios, when the cleaning component 13 does not need to be lifted and rotated during the execution of the task, if the rotation direction of the cleaning component 13 is consistent with the disassembly direction of the cleaning component 13 (i.e., the first direction), the first element 131 and the second element 21 are first misaligned to avoid interference during the rotation process and cause wear on the structure on the base station 20.

[0108] For example, when the cleaning host 10 needs to perform a cleaning task after assembly, if the cleaning direction of the cleaning component 13 is consistent with the direction of the mating connection between the first element 131 and the second element 21 during the disassembly of the cleaning component 13 (i.e., the first direction), the first element 131 and the second element 21 are first misaligned. This prevents the first element 131 and the second element 21 from accidentally contacting and tightening during the rotation of the cleaning component 13 during the cleaning task, thus preventing the cleaning component 13 from being disassembled into the cleaning tray 22 and detached from the transmission component 12, thus preventing it from rotating and cleaning normally. If the cleaning direction of the cleaning component 13 is consistent with the direction of the disassembly connection between the first element 131 and the second element 21 (i.e., the second direction), and the first element 131 and the second element 21 are first misaligned before the cleaning task is performed, this prevents the first element 131 and the second element 21 from rubbing against each other due to contact, which would hinder the rotation of the cleaning component 13, increase the load on the drive motor 11, and may even cause component wear. In other words, misaligning the first element 131 and the second element 21 before performing the cleaning task can prevent the cleaning component 13 from accidentally falling off during cleaning, and can also avoid structural interference, thereby improving the cleaning effect and extending the service life of the components.

[0109] Furthermore, after assembly, when the cleaning host 10 needs to perform the drying task, the first component 131 and the second component 21 also need to be misaligned. Specifically, the drying task usually relies on specific drying devices (such as hot air outlets, heating plates, etc.) to dry the cleaning component 13. These devices may be spatially close to the second component 21 of the base station 20 (such as the nut of the cleaning disc 22). If the first component 131 and the second component 21 are not misaligned, interference will occur between them due to contact, thus hindering the stable rotation of the cleaning component 13. It may also limit the alignment accuracy of the drying device, resulting in uneven drying. In addition, during the drying process, the cleaning component 13 needs to maintain a stable connection with the transmission component 12 of the cleaning host 10 (such as through magnetic attraction) to ensure that the cleaning component 13 can rotate with the transmission component 12 (for uniform drying). In some application scenarios, before performing the drying task, when the drying rotation direction of the cleaning component 13 is consistent with the direction of the connection between the first element 131 and the second element 21, the first element 131 and the second element 21 are first misaligned. This prevents the cleaning component 13 from being disassembled into the cleaning tray 22 and detached from the control of the transmission component 12, which would prevent the cleaning component 13 from rotating with the transmission component 12 and causing uneven drying. Furthermore, misaligning the first element 131 and the second element 21 ensures the drying efficiency of the cleaning component 13, avoids local obstruction or heat loss, and improves the drying speed and uniformity of the cleaning component 13. In other application scenarios, the cleaning component 13 needs to be lifted before drying. In this case, the rotation direction of the cleaning component 13 during lifting is consistent with the direction of disassembly of the cleaning component 13 (i.e., the first direction). The first element 131 and the second element 21 need to be misaligned first to prevent the lifting of the cleaning component 13 from being obstructed and affecting its drying.

[0110] Furthermore, after assembly, when the cleaning host 10 needs to perform the off-site task, the first component 131 and the second component 21 must first be misaligned. Before the cleaning host 10 performs the off-site task, the cleaning component 13 needs to be raised first to prevent the clean cleaning component 13 from being contaminated by the dirty structure on the base station 20, or the unclean cleaning component 13 from contaminating the clean structure on the base station 20. At this time, if the lifting and rotation direction of the cleaning component 13 is consistent with the first direction (i.e., the disassembly direction of the cleaning component 13), this setting, which misaligns the first component 131 and the second component 21, can completely decouple the physical connection between the cleaning host 10 and the base station 20, ensuring smooth off-site power. In addition, misaligning the first component 131 and the second component 21 first can avoid spatial interference during the off-site process and prevent the first component 131 from colliding with the structure on the base station 20. Meanwhile, the misalignment of the first element 131 and the second element 21 can also ensure a stable connection between the cleaning component 13 and the transmission component 12, preventing the cleaning component 13 from falling off or shifting when the cleaning host 10 leaves the station. After the misalignment, the cleaning component 13 is only constrained by the transmission component 12, which can maintain the stable state during assembly and ensure that it can work normally immediately after leaving the station.

[0111] In other words, after the assembly of the cleaning component 13 is completed, when or before the cleaning host 10 needs to perform any of the following tasks: cleaning the cleaning component 13, drying the cleaning component 13, or performing an off-site task, the cleaning host 10 is controlled to move so that the first element 131 and the second element 21 are misaligned. This can eliminate the risk of interference, ensure the independence of the operation, and improve the reliability of the equipment.

[0112] For ease of description, spatial relative terms such as "above," "on top of," "on the upper surface of," "above," etc., are used herein to describe the spatial positional relationship of a device or feature as shown in the figures to other devices or features. It should be understood that spatial relative terms are intended to encompass different orientations in use or operation beyond the orientation of the device as described in the figures. For example, if the device in the figures were inverted, a device described as "above" or "on top of" other devices or structures would subsequently be positioned as "below" or "under" other devices or structures. Thus, the exemplary term "above" can include both "above" and "below." The device may also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatial relative descriptions used herein will be interpreted accordingly.

[0113] Furthermore, it should be noted that the use of terms such as "first" and "second" to define components is merely for the purpose of distinguishing the corresponding components. Unless otherwise stated, the above terms have no special meaning and therefore should not be construed as limiting the scope of protection of this utility model.

[0114] The above are merely preferred embodiments of this utility model and are not intended to limit the scope of this utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A cleaning system, characterized in that, include: A cleaning host (10) is provided with a drive motor (11), a transmission assembly (12) and a cleaning assembly (13). The transmission assembly (12) is connected to the drive motor (11) and moves up and down and rotates under the drive of the drive motor (11). The cleaning assembly (13) is detachably connected to the transmission assembly (12). A first element (131) is provided on the cleaning assembly (13). A base station (20) is provided with a second element (21), the second element (21) being at least used to cooperate with and connect with the first element (131); The drive motor (11) is configured to drive the transmission assembly (12) to descend and rotate in a first direction, so that the first element (131) of the cleaning assembly (13) connected to the transmission assembly (12) engages with the second element (21), and removes the cleaning assembly (13) from the transmission assembly (12).

2. The cleaning system according to claim 1, characterized in that, The drive motor (11) is also configured to drive the transmission assembly (12) to descend and rotate in a second direction opposite to the first direction, so that the first element (131) on the cleaning assembly (13) disposed on the base station (20) is disengaged from the second element (21), and the cleaning assembly (13) is connected to the transmission assembly (12).

3. The cleaning system according to claim 1 or 2, characterized in that, One of the first element (131) and the second element (21) includes a stud, and the other includes a threaded hole that mates with the stud; and / or, The cleaning component (13) also includes: Mounting bracket (132); A floating connection assembly (133) is floatingly disposed on the mounting bracket (132) and detachably connected to the transmission assembly (12), wherein the first element (131) is disposed on the floating connection assembly (133); When the transmission assembly (12) descends to a predetermined height, the floating connection assembly (133) remains relatively stationary with respect to the mounting bracket (132); when the transmission assembly (12) descends to a height exceeding the predetermined height, the floating connection assembly (133) floats relative to the mounting bracket (132) to drive the first element (131) and the second element (21) to engage or disengage.

4. The cleaning system according to claim 3, characterized in that, The mounting bracket (132) includes a mounting groove (1321), and a clearance hole (1322) is provided at the bottom of the mounting groove (1321), the clearance hole (1322) extending to the bottom surface of the mounting bracket (132); The floating connection assembly (133) includes a floating element (1331) which is floatingly mounted in the mounting groove (1321). The first element (131) is mounted on the floating element (1331) and passes through the clearance hole (1322).

5. The cleaning system according to claim 4, characterized in that, The floating connection assembly (133) further includes a first elastic element (1332) abutting against the bottom surface of the mounting groove (1321) and the floating member (1331); and / or, A limiting part (13211) is provided on the side wall of the mounting groove (1321), and a limiting mating part (13311) is provided on the floating member (1331) to cooperate with the limiting part (13211). The limiting mating part (13311) cooperates with the limiting part (13211) and confines the floating member (1331) within the mounting groove (1321); and / or, The floating connection assembly (133) further includes a second elastic element (1333) abutting between the first element (131) and the floating member (1331); and / or, The clearance hole (1322) is provided with a guide section (13221) at the end opposite to the floating member (1331).

6. The cleaning system according to claim 5, characterized in that, One of the limiting part (13211) and the limiting mating part (13311) is a protrusion, and the other is a groove. The groove extends a predetermined length along the height direction of the floating member (1331).

7. The cleaning system according to claim 3, characterized in that, The floating connection assembly (133) and the transmission assembly (12) are detachably connected by a magnetic attachment assembly or a snap-fit ​​assembly.

8. The cleaning system according to claim 1, characterized in that, The base station (20) includes a cleaning tray (22), and the second element (21) is disposed on the cleaning tray (22).

9. The cleaning system according to claim 8, characterized in that, The cleaning tray (22) is provided with a protrusion (221), and the second element is disposed on the protrusion (221); and / or, The protrusion (221) is provided with a guide groove (222), which extends from the second element (21) to the outer edge of the cleaning plate (22), and the height of the bottom surface of the guide groove (222) gradually decreases in the direction away from the second element (21).

10. The cleaning system according to claim 8, characterized in that, The cleaning component (13) has an inward position close to the cleaning host (10) and an outward position extending beyond the outer edge of the cleaning host (10). In the projection of the cleaning host (10) in the height direction, the area of ​​the cleaning component (13) extending beyond the outer edge of the cleaning host (10) when it is in the outward position is greater than the area of ​​the cleaning component (13) extending beyond the outer edge of the cleaning host (10) when it is in the inward position. A limiting member (223) is provided at the cleaning tray (22). When the drive motor (11) drives the transmission assembly (12) and drives the cleaning assembly (13) to rotate and descend along the first direction, the limiting member (223) is used to limit the cleaning assembly (13) to be located within the cleaning tray (22) to prevent the cleaning assembly (13) from switching from the inward position to the outward position.

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