Cleaning equipment, cleaning base station and cleaning system

Abstract

The invention relates to cleaning equipment, a cleaning base station and a cleaning system.The cleaning equipment can stop on the cleaning base station, a first adsorption assembly is arranged on the cleaning base station, and the cleaning equipment comprises an equipment body, a second adsorption assembly and a cleaning assembly; the second adsorption assembly is connected with the equipment main body; the cleaning assembly is connected with the equipment main body through the second adsorption assembly; wherein the first adsorption assembly responds to the situation that the cleaning equipment stops at the cleaning base station and adsorbs the cleaning assembly so that the cleaning assembly can be separated from the equipment body, and the second adsorption assembly responds to the situation that the cleaning equipment leaves the cleaning base station and adsorbs the cleaning assembly so that the cleaning assembly can be connected with the equipment body. According to the cleaning equipment, the cleaning assembly is easy and convenient to replace, and the replacement cost is low.

Description

Technical Field

[0001] The present disclosure relates to the technical field of cleaning equipment, and in particular to a cleaning equipment, a cleaning base station and a cleaning system. Background Art

[0002] In the field of cleaning equipment technology, different cleaning components need to be selected for different cleaning scenarios. Therefore, in order to meet different cleaning scenarios, different cleaning components need to be replaced for the cleaning equipment. However, the operation steps for replacing the cleaning components of existing cleaning equipment are relatively complicated and the replacement cost is high.

[0003] It should be noted that the information disclosed in the above background technology section is only used to enhance the understanding of the background of the present disclosure, and therefore may include information that does not constitute prior art known to ordinary technicians in this field. Summary of the Invention

[0004] The present disclosure aims to provide a cleaning device, a cleaning base station and a cleaning system, wherein the cleaning components of the cleaning device, the cleaning base station and the cleaning system are easy to replace and the replacement cost is low.

[0005] On one hand, the present disclosure provides a cleaning device, which can be docked at a cleaning base station. The cleaning base station is provided with a first adsorption component, and the cleaning device includes:

[0006] Equipment body;

[0007] a second adsorption component connected to the device body;

[0008] a cleaning component connected to the device body via the second adsorption component;

[0009] In which, in response to the cleaning device docking at the cleaning base station, the first adsorption component adsorbs the cleaning component to separate the cleaning component from the device body, and in response to the cleaning device leaving the cleaning base station, the second adsorption component adsorbs the cleaning component to connect the cleaning component to the device body.

[0010] In an exemplary embodiment of the present disclosure, a third adsorption component is provided on the cleaning component. The first adsorption component adsorbs the third adsorption component in response to the cleaning device docking at the cleaning base station, and the second adsorption component adsorbs the third adsorption component in response to the cleaning device leaving the cleaning base station.

[0011] In an exemplary embodiment of the present disclosure, the cleaning device further comprises:

[0012] A connecting component connects the device body and the cleaning component, and the connecting component includes a driving part and a limiting part. The driving part is used to drive the cleaning component to move in the vertical direction, and the limiting part is used to drive the cleaning component to move in the horizontal direction along with the device body.

[0013] In an exemplary embodiment of the present disclosure, when the cleaning device is docked at the cleaning base station, the driving part drives the cleaning component to approach the first adsorption component, and when the cleaning device leaves the cleaning base station, the limiting part drives the cleaning component away from the first adsorption component.

[0014] In an exemplary embodiment of the present disclosure, the first adsorption component includes a first magnetic component, the second adsorption component includes a second magnetic component, and the third adsorption component includes a third magnetic component;

[0015] In response to the cleaning device docking at the cleaning base station, the first magnetic element attracts the third magnetic element to separate the cleaning component from the device body;

[0016] In response to the cleaning device leaving the cleaning base station, the second magnetic attraction member attracts the third magnetic attraction member to connect the cleaning component to the device body.

[0017] In an exemplary embodiment of the present disclosure, when the cleaning device is docked at the cleaning base station, the attraction between the first magnetic member and the third magnetic member is greater than the attraction between the second magnetic member and the third magnetic member, so that the cleaning component is separated from the device body;

[0018] When the cleaning device leaves the cleaning base station, the attraction between the first magnetic member and the third magnetic member is smaller than the attraction between the second magnetic member and the third magnetic member, so that the cleaning component is connected to the device body.

[0019] In an exemplary embodiment of the present disclosure, the third magnetic member includes:

[0020] a first sub-magnetic component, located on top of the cleaning component;

[0021] A second sub-magnetic component is located at the bottom of the cleaning component;

[0022] Wherein, in response to the cleaning device docking at the cleaning base station, the first magnetic attraction member attracts the second sub-magnetic attraction member to separate the cleaning component from the device body;

[0023] In response to the cleaning device leaving the cleaning base station, the second magnetic attraction member attracts the first sub-magnetic attraction member to connect the cleaning component to the device body.

[0024] In an exemplary embodiment of the present disclosure, when the cleaning device is docked at the cleaning base station, the attraction between the first magnetic member and the second sub-magnetic member is greater than the attraction between the second magnetic member and the first sub-magnetic member, so that the cleaning component is separated from the device body;

[0025] When the cleaning device leaves the cleaning base station, the attraction between the first magnetic member and the second sub-magnetic member is smaller than the attraction between the second magnetic member and the first sub-magnetic member, so that the cleaning component is connected to the device body.

[0026] In an exemplary embodiment of the present disclosure, the driving portion is connected to the second adsorption assembly to drive the second adsorption assembly to move along the vertical direction.

[0027] In an exemplary embodiment of the present disclosure, the second adsorption assembly is disposed on the limiting portion, and the driving portion is connected to the limiting portion to drive the limiting portion to move along the vertical direction.

[0028] In an exemplary embodiment of the present disclosure, the cleaning component has a protruding structure, at least part of the third adsorption component is disposed on the protruding structure, and the limiting portion includes:

[0029] The second adsorption component is arranged in the sleeve, and the sleeve has an opening. The sleeve can be sleeved on the outer peripheral surface of the protruding structure through the opening. The driving part is connected to the sleeve to drive the sleeve to move along the vertical direction.

[0030] In an exemplary embodiment of the present disclosure, the second adsorption component is arranged facing the opening.

[0031] In an exemplary embodiment of the present disclosure, the sleeve is provided with a mounting boss, the mounting boss faces the opening, and the second adsorption assembly is fixed to the mounting boss.

[0032] In an exemplary embodiment of the present disclosure, the sleeve comprises:

[0033] a first cylindrical portion, wherein a first connecting portion is provided on an outer peripheral surface of the first cylindrical portion;

[0034] a second cylindrical portion, sleeved on at least a portion of the outer circumference of the first cylindrical portion, wherein the inner circumference of the second cylindrical portion is provided with a second connecting portion, and the second connecting portion is rotatably connected to the first connecting portion;

[0035] In which, the first barrel portion or the second barrel portion can be sleeved on the outer circumferential surface of the protruding structure, and the driving portion is configured to be connected to the first barrel portion and / or the second barrel portion, and to make the first barrel portion and the second barrel portion rotate relative to each other; when the first connecting portion and the second connecting portion rotate relative to each other, the barrel portion sleeved on the outer circumferential surface of the protruding structure moves along the vertical direction.

[0036] In an exemplary embodiment of the present disclosure, the first connecting portion includes a first thread, and the second connecting portion includes a second thread that cooperates with the first thread;

[0037] Alternatively, one of the first connecting portion and the second connecting portion includes a thread, and the other includes a slider, and the slider is movable along a gap of the thread.

[0038] In an exemplary embodiment of the present disclosure, the opening is provided in the first cylindrical portion, the first cylindrical portion can be sleeved on the outer peripheral surface of the protruding structure through the opening, and the second adsorption component is provided in the first cylindrical portion.

[0039] In an exemplary embodiment of the present disclosure, the sleeve further comprises:

[0040] The third cylindrical portion is sleeved on the outer circumferential surface of the second cylindrical portion, and one end of the third cylindrical portion close to the device body is connected to one end of the second cylindrical portion away from the device body.

[0041] In an exemplary embodiment of the present disclosure, the sleeve further comprises:

[0042] The fourth cylinder is sleeved on the outer circumference of the third cylinder and is connected to the device body.

[0043] In an exemplary embodiment of the present disclosure, the second barrel is connected to the fourth barrel, and one end of the third barrel close to the device body is located on a side away from the device body at the connection between the second barrel and the fourth barrel.

[0044] In an exemplary embodiment of the present disclosure, a first connecting plate is provided on the outer circumference of the second cylinder portion, a second connecting plate is provided on the inner circumference of the fourth cylinder portion, and the second cylinder portion and the fourth cylinder portion are connected by the first connecting plate and the second connecting plate.

[0045] In an exemplary embodiment of the present disclosure, the first connecting plate is located on a side of the second connecting plate close to the device body, and the first connecting plate and the second connecting plate are in abutment with each other.

[0046] In an exemplary embodiment of the present disclosure, the driving unit includes:

[0047] a transmission sleeve, wherein the transmission sleeve is sleeved on a portion of the outer circumference of the first cylindrical portion, and an inner circumference of the transmission sleeve abuts against the outer circumference of the first cylindrical portion;

[0048] A driving assembly is connected to the transmission sleeve, and the driving assembly is configured to drive the transmission sleeve so that the first barrel moves relative to the transmission sleeve along the vertical direction.

[0049] In an exemplary embodiment of the present disclosure, the first barrel portion includes:

[0050] a first sub-cylinder portion, wherein the transmission sleeve is sleeved on the outer circumferential surface of the first sub-cylinder portion;

[0051] The second sub-cylinder portion is located away from the device body relative to the first sub-cylinder portion, and the first connecting portion is provided on an outer peripheral surface of the second sub-cylinder portion.

[0052] In an exemplary embodiment of the present disclosure, the outer diameter of the second sub-barrel portion is greater than the outer diameter of the first sub-barrel portion, and an accommodating groove is provided at one end of the second sub-barrel portion close to the device body, and part of the transmission sleeve can extend into the accommodating groove.

[0053] In an exemplary embodiment of the present disclosure, an inner wall of the accommodating groove away from the first connecting portion is flush with an outer wall of the first sub-cylinder portion.

[0054] Another aspect of the present disclosure provides a cleaning base station, the cleaning base station being used to dock a cleaning device, the cleaning device comprising a device body and a cleaning component, the cleaning base station comprising:

[0055] Station body;

[0056] The first adsorption component adsorbs the cleaning component to separate the cleaning component from the device body in response to the cleaning device docking at the cleaning base station.

[0057] Another aspect of the present disclosure provides a cleaning system, comprising:

[0058] Cleaning a base station, wherein the base station is the base station described above;

[0059] The cleaning device is the cleaning device described above, and the cleaning device can replace the cleaning components in the cleaning base station.

[0060] The technical solution provided by the present disclosure can achieve the following beneficial effects:

[0061] The cleaning device provided by the present disclosure includes: a device body, a second adsorption component and a cleaning component. The cleaning component is connected to the device body through the second adsorption component, so that the cleaning device can carry the cleaning component to clean the surface to be cleaned.

[0062] The first adsorption component of the cleaning base station absorbs the cleaning component in response to the cleaning device docking at the cleaning base station to separate the cleaning component from the device body. As a result, when the cleaning device docks in the cleaning base station, the cleaning component can automatically separate from the device body, thereby improving the degree of automation in disassembling the cleaning component and saving labor costs. Moreover, such a configuration can improve the convenience of disassembling the cleaning component by providing the first adsorption component, thereby improving the convenience and efficiency of replacing the cleaning component. At the same time, through the above configuration, the disassembly of the cleaning component can be achieved without adding other additional motion mechanisms to the device body, thereby reducing the cost of replacing the cleaning component and reducing the manufacturing cost of the cleaning device.

[0063] Furthermore, the second adsorption component of the cleaning device adsorbs the cleaning component in response to the cleaning device leaving the cleaning base station, so that the cleaning component and the device body are connected. Thus, when the cleaning device leaves the cleaning base station, the cleaning component can automatically connect to the device body, thereby improving the degree of automation in installing the cleaning component and saving labor costs. Moreover, such a configuration can improve the convenience of installing the cleaning component by providing the second adsorption component, thereby further improving the convenience and efficiency of replacing the cleaning component. At the same time, through the above configuration, the installation of the cleaning component can be achieved without adding other additional motion mechanisms to the device body, thereby further reducing the cost of replacing the cleaning component and further reducing the manufacturing cost of the cleaning device.

[0064] It is to be understood that the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure. BRIEF DESCRIPTION OF THE DRAWINGS

[0065] The accompanying drawings are incorporated into and constitute a part of the specification, illustrate embodiments consistent with the present disclosure, and together with the specification, are used to explain the principles of the present disclosure. Obviously, the drawings described below are only some embodiments of the present disclosure, and those skilled in the art can derive other drawings based on these drawings without inventive effort.

[0066] Figure 1 A partial structural schematic diagram of a cleaning system according to an exemplary embodiment of the present disclosure is shown;

[0067] Figure 2 A partial structural diagram of a cleaning base station according to an exemplary embodiment of the present disclosure is shown;

[0068] Figure 3 An exemplary embodiment of the present disclosure is shown. Figure 1 Schematic diagram of part of the structure;

[0069] Figure 4 An exemplary embodiment of the present disclosure is shown. Figure 2 Schematic diagram of the cross-sectional structure;

[0070] Figure 5 A schematic structural diagram of a cleaning assembly according to an exemplary embodiment of the present disclosure is shown;

[0071] Figure 6 A schematic structural diagram of a limiting portion according to an exemplary embodiment of the present disclosure is shown.

[0072] Description of reference numerals:

[0073] 1. Cleaning base station; 10. First adsorption component; 11. First magnetic attraction member; 12. Limiting device; 121. First limiting portion; 122. Cleaning tray;

[0074] 2. Cleaning device; 20. Device body; 21. Second adsorption assembly; 211. Second magnetic element; 22. Connecting assembly; 221. Positioning portion; 222. Driving portion; 2221. Driving assembly; 2222. Transmission sleeve; 22221. Third connecting portion; 223. Sleeve; 223a. Opening; 2231. Mounting boss; 2232. First barrel; 22321. First sub-barrel; 22322. Second sub-barrel; 22322a. Receiving groove; 2233. Second barrel; 22331. First connecting plate; 2234. Third barrel; 2235. Fourth barrel; 22351. Second connecting plate;

[0075] 3. Cleaning component; 30. Third adsorption component; 31. Third magnetic component; 311. First sub-magnetic component; 312. Second sub-magnetic component; 32. Second limiting portion; 33. Protruding structure. DETAILED DESCRIPTION

[0076] Example embodiments will now be described more fully with reference to the accompanying drawings. However, example embodiments can be implemented in many forms and should not be construed as limited to the embodiments set forth herein; rather, these embodiments are provided so that this disclosure will be thorough and complete and will fully convey the concepts of the example embodiments to those skilled in the art. Like reference numerals in the figures represent like or similar structures, and thus their detailed description will be omitted.

[0077] Although relative terms such as "upper" and "lower" are used in this specification to describe the relationship of one illustrated component to another, these terms are used herein for convenience only, such as in accordance with the orientation of the illustrations in the accompanying drawings. It will be understood that if the illustrated device were flipped upside down, the component described as "upper" would become the component "lower." When a structure is referred to as "on" another structure, this may mean that the structure is integrally formed with the other structure, that the structure is "directly" disposed on the other structure, or that the structure is "indirectly" disposed on the other structure via the other structure.

[0078] The terms "a", "an", "the", and "said" are used to indicate the presence of one or more elements / components / etc.; the terms "including" and "having" are used to express open-ended inclusion and mean that additional elements / components / etc. may exist in addition to the listed elements / components / etc.; the terms "first" and "second" etc. are used only as labels and are not intended to limit the quantity of their objects.

[0079] like Figures 1 to 6 As shown, some embodiments provide a cleaning system, which may include: a cleaning base station 1 and a cleaning device 2. The cleaning device 2 can be docked at the cleaning base station 1, and the cleaning device 2 can replace the cleaning component 3 in the cleaning base station 1, so as to use different cleaning components 3 to clean different cleaning scenes, which can improve the cleaning effect. The cleaning device 2 can be a sweeping robot, a floor scrubber, a vacuum and mop all-in-one machine, etc., and the present disclosure does not impose specific restrictions on this. When the cleaning device 2 is a sweeping robot, the cleaning component 3 can be a mop plate, a side brush, etc.; when the cleaning device 2 is a floor scrubber, the cleaning device 2 can be a roller brush, etc.

[0080] In some embodiments, the cleaning base station 1 may have a component replacement area 1a. For example, the cleaning base station 1 may have a housing that may define a receiving cavity, and the component replacement area 1a may be located at the bottom of the receiving cavity. The cleaning device 2 may enter the receiving cavity and dock within the component replacement area 1a to replace the cleaning component within the component replacement area 1a.

[0081] like Figures 1 to 6 As shown, the cleaning base station 1 may be provided with a first adsorption assembly 10, which may be located within the assembly replacement area 1a, but is not limited thereto. The cleaning device 2 may include: a device body 20, a second adsorption assembly 21, and a cleaning assembly 3. The second adsorption assembly 21 is connected to the device body 20. The cleaning assembly 3 is connected to the device body 20 via the second adsorption assembly 21, thereby allowing the cleaning device to carry the cleaning assembly to clean the surface to be cleaned.

[0082] In response to the cleaning device 2 docking at the cleaning base station 1, the first adsorption component 10 of the cleaning base station 1 adsorbs the cleaning component 3 to separate the cleaning component 3 from the device body 20. As a result, when the cleaning device 2 docks in the cleaning base station 1, the cleaning component 3 can automatically separate from the device body 20, thereby improving the degree of automation in disassembling the cleaning component 3 and saving labor costs. Moreover, such a configuration can improve the convenience of disassembling the cleaning component 3 by providing the first adsorption component 10, thereby improving the convenience and efficiency of replacing the cleaning component 3. At the same time, through the above configuration, the disassembly of the cleaning component 3 can be achieved without adding other additional motion mechanisms to the device body 20, thereby reducing the cost of replacing the cleaning component 3 and reducing the manufacturing cost of the cleaning device 2.

[0083] Furthermore, the second adsorption component 21 of the cleaning device 2 adsorbs the cleaning component 3 in response to the cleaning device 2 leaving the cleaning base station 1, so that the cleaning component 3 is connected to the device body 20. Thus, when the cleaning device 2 leaves the cleaning base station 1, the cleaning component 3 can automatically connect to the device body 20, thereby improving the degree of automation in installing the cleaning component 3 and saving labor costs. Furthermore, with such a configuration, the convenience of installing the cleaning component 3 can be improved by providing the second adsorption component 21, thereby further improving the convenience and efficiency of replacing the cleaning component 3. At the same time, with the above configuration, the installation of the cleaning component 3 can be achieved without adding any additional motion mechanisms to the device body 20, thereby further reducing the cost of replacing the cleaning component 3 and further reducing the manufacturing cost of the cleaning device 2.

[0084] In some embodiments, the cleaning component 3 may be provided with a third adsorption component 30, and the first adsorption component 10 may adsorb the third adsorption component 30 in response to the cleaning device 2 docking at the cleaning base station 1. The second adsorption component 21 may adsorb the third adsorption component 30 in response to the cleaning device 2 leaving the cleaning base station 1. By providing the third adsorption component 30, the third adsorption component 30 can be utilized to attract the first adsorption component 10 or the second adsorption component 21, thereby improving the connection strength between the cleaning component 3 and the device body 20, and improving the connection strength between the cleaning component 3 and the cleaning base station 1.

[0085] The first adsorption component 10 may include a first magnetic member 11, the second adsorption component 21 may include a second magnetic member 211, and the third adsorption component 30 may include a third magnetic member 31. In response to the cleaning device 2 docking at the cleaning base station 1, the first magnetic member 11 may attract the third magnetic member 31 to separate the cleaning component 3 from the device body 20. The second magnetic member 211 may attract the third magnetic member 31 to connect the cleaning component 3 to the device body 20 in response to the cleaning device 2 leaving the cleaning base station 1.

[0086] In this embodiment, magnetic elements are provided in the first adsorption component 10, the second adsorption component 21, and the third adsorption component 30, respectively, and are used for suction connection. This can further improve the convenience of installing and removing the cleaning component 3, thereby further improving the convenience and efficiency of replacing the cleaning component 3. At the same time, the strong attraction force between the magnetic elements can further improve the connection strength between the cleaning component 3 and the device body 20, and can also improve the connection strength between the cleaning component 3 and the cleaning base station 1.

[0087] The first magnetic member 11 , the second magnetic member 211 and the third magnetic member 31 may be magnets, which may include but are not limited to permanent magnets, electromagnets, and the like.

[0088] In some embodiments, when the cleaning device 2 is docked at the cleaning base station 1, the attraction between the third magnetic member 31 and the first magnetic member 11 can be greater than the attraction between the third magnetic member 31 and the second magnetic member 211, so that the third magnetic member 31 can be separated from the second magnetic member 211, thereby separating the cleaning component 3 from the device body 20. This configuration ensures that when the cleaning device 2 is docked at the cleaning base station 1, the first magnetic member 11 can automatically engage with the third magnetic member 31, and the third magnetic member 31 can automatically separate from the second magnetic member 211, thereby ensuring that the cleaning component 3 can be automatically disassembled.

[0089] When the cleaning device 2 leaves the cleaning base station 1, the attraction between the third magnetic member 31 and the first magnetic member 11 can be smaller than the attraction between the third magnetic member 31 and the second magnetic member 211, so that the third magnetic member 31 can be separated from the first magnetic member 11, and the third magnetic member 31 can be attracted to the second magnetic member 211, thereby separating the cleaning component 3 from the cleaning base station 1 and connecting the cleaning component 3 to the device body 20. This arrangement ensures that when the cleaning device 2 leaves the cleaning base station 1, the second magnetic member 211 can automatically attract the third magnetic member 31, and the third magnetic member 31 can automatically separate from the first magnetic member 11, thereby ensuring that the cleaning component 3 can be automatically installed.

[0090] Further, such as Figure 1 、 Figures 3 to 6As shown, the third magnetic member 31 may include: a first sub-magnetic member 311 and a second sub-magnetic member 312. The first sub-magnetic member 311 may be disposed on the top of the cleaning assembly 3, and the second sub-magnetic member 312 may be disposed on the bottom of the cleaning assembly 3. The first magnetic member 11 may attract the second sub-magnetic member 312 in response to the cleaning device 2 docking at the cleaning base station 1, thereby separating the cleaning assembly 3 from the device body 20. The second magnetic member 211 may attract the first sub-magnetic member 311 in response to the cleaning device 2 leaving the cleaning base station 1, thereby connecting the cleaning assembly 3 to the device body 20.

[0091] When the cleaning device 2 is docked at the cleaning base station 1, the suction force between the second sub-magnetic component 312 and the first magnetic component 11 can be greater than the suction force between the first sub-magnetic component 311 and the second magnetic component 211, so that the first sub-magnetic component 311 can be separated from the second magnetic component 211, thereby separating the cleaning component 3 from the device body 20.

[0092] When the cleaning device 2 leaves the cleaning base station 1, the suction force between the first sub-magnetic component 311 and the second magnetic component 211 can be greater than the suction force between the second sub-magnetic component 312 and the first magnetic component 11, so that the first sub-magnetic component 311 can be separated from the first magnetic component 11, thereby connecting the cleaning component 3 to the device body 20.

[0093] The present disclosure divides the third magnetic component 31 into two sub-magnetic components, which makes it easy to adjust and set the suction force between the third magnetic component 31 and the first magnetic component 11, and to adjust and set the suction force between the third magnetic component 31 and the second magnetic component 211, thereby reducing the manufacturing difficulty and manufacturing cost of the cleaning system.

[0094] In some embodiments, as Figures 2 to 5 As shown, the cleaning base station 1 may include: a limiting device 12. The limiting device 12 may be provided in the component replacement area 1a, and the first adsorption component 10 may be provided in the limiting device 12. By providing the limiting device 12, the position of the cleaning component 3 may be limited, so that after the cleaning component 3 is disassembled, it may be accurately located at a predetermined position in the component replacement area 1a, so as to facilitate the recovery of the disassembled cleaning component 3. At the same time, the cleaning component 3 to be replaced may also be located in the limiting device 12 and be attracted to the first adsorption component 10, so as to utilize the limiting device 12 to limit the position of the cleaning component 3 to be replaced, thereby improving the accuracy of the connection between the cleaning device 2 and the cleaning component 3 to be replaced, and improving the success rate of the connection between the cleaning device 2 and the cleaning component 3 to be replaced.

[0095] like Figure 2 and Figure 3As shown, the top of the limiting device 12 can be provided with a first limiting portion 221121, and the bottom of the cleaning component 3 can be provided with a second limiting portion 22132. The first limiting portion 221121 and the second limiting portion 22132 can be limited and matched to limit the cleaning component 3 using the first limiting portion 221121.

[0096] One of the first limiting portion 221121 and the second limiting portion 22132 can be a protruding portion, and the other can be a recessed portion, and the protruding portion can extend into the recessed portion so that the protruding portion and the recessed portion can cooperate in a limiting manner. Such an arrangement can improve the limiting effect between the first limiting portion 221121 and the second limiting portion 22132, and can improve the speed and efficiency of the limiting cooperation between the first limiting portion 221121 and the second limiting portion 22132. However, the present invention is not limited thereto, and the first limiting portion 221121 and the second limiting portion 22132 can also be a buckle and a slot, etc., respectively, which can be selected and arranged according to actual conditions, and all of this is within the scope of protection of the present disclosure.

[0097] The first adsorption component can be set on the first limiting portion 221121, and the third adsorption component 30 can be set on the second limiting portion 22132. In this way, when the first adsorption component and the third adsorption component are attracted, it can be ensured that the first limiting portion 221121 and the second limiting portion 22132 can be accurately limited and matched.

[0098] In some embodiments, the limiting device 12 may further include a cleaning tray 122, a first limiting portion 221121 may be disposed on the cleaning tray 122, and the cleaning tray 122 may be configured to clean the cleaning assembly 3. With this arrangement, when the cleaning tray 122 cleans the cleaning assembly 3, the first limiting portion 221121 may limit the cleaning assembly 3 to prevent the cleaning assembly 3 from detaching from the cleaning tray 122 during the cleaning process.

[0099] In some embodiments of the present disclosure, Figure 1 、 Figure 3 and Figure 4 As shown, cleaning device 2 may include a connecting assembly 22. Connecting assembly 22 may connect device body 20 and cleaning assembly 3. For example, connecting assembly 22 may be mounted on device body 20 and connected to cleaning assembly 3, allowing device body 20 to carry cleaning assembly 3 to clean a surface. The second adsorption assembly 21 may be mounted on connecting assembly 22.

[0100] The connecting assembly 22 may include a limiting portion 221 and a driving portion 222. The limiting portion 221 may be used to drive the cleaning assembly to move horizontally along with the device body, and the driving portion may be used to drive the cleaning assembly to move vertically.

[0101] When the cleaning device 2 is docked at the cleaning base station 1, the driving unit 222 can drive the cleaning component 3 toward the first adsorption component 10, so that the first adsorption component 10 and the third adsorption component 30 are attracted to each other. When the cleaning device 2 leaves the cleaning base station 1, the limiting unit 221 can drive the cleaning component 3 away from the first adsorption component 10, so that the second adsorption component 21 and the third adsorption component 30 are attracted to each other.

[0102] The driving unit 222 can be installed on the device body 20, and the driving unit 222 can be connected to the second adsorption component 21 to drive the second adsorption component 21 to move in the vertical direction. For example: when the cleaning component 3 needs to be disassembled from the cleaning device 2, the driving unit 222 can drive the second adsorption component 21 to move in the direction close to the first adsorption component 10, so that the second adsorption component 21 drives the cleaning component 3 to move in the direction close to the first adsorption component 10. At this time, the third adsorption component 30 of the cleaning component 3 can be attracted to the first adsorption component 10, and the third adsorption component 30 is separated from the second adsorption component 21, thereby realizing the disassembly of the cleaning component 3. After the cleaning component 3 is disassembled, the driving unit 222 can drive the second adsorption component 21 to move in the direction away from the first adsorption component 10, so that the cleaning device 2 can perform other work.

[0103] Furthermore, the second adsorption component 21 can be set on the limiting part 221, and the driving part 222 can be connected to the limiting part 221 to drive the limiting part 221 to move in the vertical direction, thereby driving the second adsorption component 21 to move in the vertical direction.

[0104] The cleaning assembly 3 may have a protruding structure 33, and at least a portion of the third adsorption assembly 30 may be disposed on the protruding structure 33. When the third adsorption assembly 30 includes a first sub-magnetic component 311 and a second sub-magnetic component 312, the first sub-magnetic component 311 may be disposed on the protruding structure 33. Furthermore, the first sub-magnetic component 311 may be disposed on top of the protruding structure 33.

[0105] The limiting portion 221 may include: a sleeve 223. The second adsorption component 21 may be disposed in the sleeve 223, and as shown in FIG. Figure 6 As shown, the sleeve 223 may have an opening 223a, and the sleeve 223 can be sleeved on the outer peripheral surface of the protruding structure 33 through the opening 223a, so that the sleeve 223 and the protruding structure 33 are engaged. In this way, the sleeve 223 can be used to limit the protruding structure 33, thereby improving the stability of the connection between the cleaning device 2 and the cleaning assembly 3 and reducing the probability of the cleaning device 2 and the cleaning assembly 3 being separated during operation.

[0106] In some embodiments, the second adsorption component 21 can be arranged facing the opening 223a to facilitate the adsorption of the second adsorption component 21 and the third adsorption component 30. The sleeve 223 can be provided with a mounting boss 2231, which can face the opening 223a, and the second adsorption component 21 can be fixed to the mounting boss 2231, so as to provide a mounting position for the second adsorption component 21 using the mounting boss 2231 and improve the stability of the second adsorption component 21. The second adsorption component 21 and the mounting boss 2231 can be fixedly connected by screws to improve the stability of the second adsorption component 21. However, the present invention is not limited thereto. The second adsorption component 21 and the mounting boss 2231 can also be connected by bonding or other methods, which can be selected and arranged according to actual needs.

[0107] The drive unit 222 can be connected to the sleeve 223 to drive the sleeve 223 to move in a vertical direction. Thus, when the second adsorption component 21 and the third adsorption component 30 are attracted to each other, the drive unit 222 can drive the sleeve 223 to move the cleaning component 3 toward the first adsorption component 10, thereby achieving the separation of the second adsorption component 21 and the third adsorption component 30. Moreover, after the second adsorption component 21 and the third adsorption component 30 are separated, the drive unit 222 can drive the sleeve 223 to move away from the first adsorption component 10, so that the sleeve 223 is separated from the protruding structure 33, thereby achieving the disassembly of the cleaning component 3.

[0108] Furthermore, when the connecting assembly 22 is provided with the sleeve 223, the cleaning assembly 3 can also be automatically installed on the cleaning device 2. Specifically, the driving portion 222 can drive the sleeve 223 toward the first adsorption assembly 10, so that the sleeve 223 is positioned around the outer surface of the protruding structure 33, thereby limiting the position of the protruding structure 33. At this point, the cleaning device 2 can move away from the cleaning base station 1, that is, the cleaning device 2 can leave the cleaning base station 1, and the sleeve 223 can push the protruding structure 33 away from the cleaning base station 1, thereby separating the first adsorption assembly 10 and the third adsorption assembly 30 and allowing the second adsorption assembly 21 and the third adsorption assembly 30 to engage.

[0109] For example: when the cleaning device 2 leaves the cleaning base station 1, the sleeve 223 can push the protruding structure 33 to move horizontally away from the cleaning base station 1, so that the suction force between the second magnetic component 21 of the second adsorption component 21 and the third magnetic component 31 of the third adsorption component 30 is greater than the suction force between the first magnetic component 11 of the first adsorption component 10 and the third magnetic component 31 of the third adsorption component 30, so that the second magnetic component 21 and the third magnetic component 31 can be attracted to complete the installation of the cleaning component 3.

[0110] In some embodiments, as Figure 4 As shown, the sleeve 223 may include a first cylindrical portion 2232 and a second cylindrical portion 2233. The outer circumference of the first cylindrical portion 2232 may be provided with a first connecting portion. The second cylindrical portion 2233 may be sleeved over at least a portion of the outer circumference of the first cylindrical portion 2232, and the inner circumference of the second cylindrical portion 2233 may be provided with a second connecting portion, the second connecting portion and the first connecting portion being rotatably connected.

[0111] The first connecting portion may include a first thread, and the second connecting portion may include a second thread, wherein the first thread may cooperate with the second thread to enable a threaded connection between the first and second connecting portions. Alternatively, one of the first and second connecting portions may include a thread, and the other may include a slider. Specifically, the first connecting portion may include a first thread, and the second connecting portion may include a slider, or the first connecting portion may include a slider, and the second connecting portion may include a second thread, wherein the slider is capable of moving along a gap between the threads to achieve a rotational connection between the first and second connecting portions.

[0112] The above-mentioned first cylinder portion 2232 can be sleeved on the outer circumference of the protruding structure 33, and the driving portion 222 can be configured to be connected to the first cylinder portion 2232 to drive the first cylinder portion 2232 to rotate, so that the first cylinder portion 2232 and the second cylinder portion 2233 rotate relative to each other. At this time, the first cylinder portion 2232 sleeved on the outer circumference of the protruding structure 33 can move in the vertical direction.

[0113] Alternatively, the first cylinder portion 2232 can be sleeved on the outer circumference of the protruding structure 33, and the driving portion 222 can be configured to be connected to the second cylinder portion 2233 to drive the second cylinder portion 2233 to rotate, so that the first cylinder portion 2232 and the second cylinder portion 2233 rotate relative to each other. At this time, the first cylinder portion 2232 sleeved on the outer circumference of the protruding structure 33 can move in the vertical direction.

[0114] Alternatively, the first cylinder portion 2232 can be sleeved on the outer peripheral surface of the protruding structure 33, and the driving portion 222 can be configured to be connected to both the first cylinder portion 2232 and the second cylinder portion 2233 to drive the first cylinder portion 2232 and the second cylinder portion 2233 to rotate relative to each other. At this time, the first cylinder portion 2232 sleeved on the outer peripheral surface of the protruding structure 33 can move in the vertical direction.

[0115] Alternatively, the second cylinder portion 2233 can be sleeved on the outer circumference of the protruding structure 33, and the driving portion 222 can be configured to be connected to the second cylinder portion 2233 to drive the second cylinder portion 2233 to rotate, thereby causing the first cylinder portion 2232 and the second cylinder portion 2233 to rotate relative to each other. At this time, the second cylinder portion 2233 sleeved on the outer circumference of the protruding structure 33 can move in the vertical direction.

[0116] Alternatively, the second cylinder portion 2233 can be sleeved on the outer circumference of the protruding structure 33, and the driving portion 222 can be configured to be connected to the first cylinder portion 2232 to drive the first cylinder portion 2232 to rotate, so that the first cylinder portion 2232 and the second cylinder portion 2233 rotate relative to each other. At this time, the second cylinder portion 2233 sleeved on the outer circumference of the protruding structure 33 can move in the vertical direction.

[0117] Alternatively, the second cylinder portion 2233 can be sleeved on the outer peripheral surface of the protruding structure 33, and the driving portion 222 can be configured to be connected to both the first cylinder portion 2232 and the second cylinder portion 2233 to drive the first cylinder portion 2232 and the second cylinder portion 2233 to rotate relative to each other. At this time, the second cylinder portion 2233 sleeved on the outer peripheral surface of the protruding structure 33 can move in the vertical direction.

[0118] In some embodiments, as Figure 4 and Figure 6 As shown, the opening 223 a can be provided in the first tube portion 2232 , the first tube portion 2232 can be sleeved on the outer circumference of the protruding structure 33 through the opening 223 a , and the second adsorption assembly 21 can be provided in the first tube portion 2232 .

[0119] In this embodiment, the sleeve 223 may further include: a third barrel 2234. The third barrel 2234 may be sleeved on the outer circumferential surface of the second barrel 2233, and the end of the third barrel 2234 close to the device body 20 may be connected to the end of the second barrel 2233 away from the device body 20. That is, it can be understood that the second barrel 2233 may be located between the first barrel 2232 and the third barrel 2234, and the first barrel 2232 and the third barrel 2234 may limit the second barrel 2233 to ensure the connection stability between the first connecting portion and the second connecting portion. At the same time, when the first barrel 2232 and the third barrel 2234 move in a direction away from the first adsorption assembly 10, the end of the second barrel 2233 away from the device body 20 may stop the connection between the first barrel 2232 and the third barrel 2234 to limit the movement stroke of the first barrel 2232 and the third barrel 2234.

[0120] The sleeve 223 may further include a fourth cylindrical portion 2235. The fourth cylindrical portion 2235 may be sleeved onto the outer circumference of the third cylindrical portion 2234 and may be connected to the device body 20. This arrangement allows the fourth cylindrical portion 2235 to limit the positions of the first cylindrical portion 2232, the second cylindrical portion 2233, and the third cylindrical portion 2234.

[0121] The second barrel portion 2233 may be connected to the fourth barrel portion 2235, and an end of the third barrel portion 2234 close to the device body 20 may be located on a side of the connection between the second barrel portion 2233 and the fourth barrel portion 2235 away from the device body 20. That is, it can be understood that the third barrel portion 2234 may be located between the second barrel portion 2233 and the fourth barrel portion 2235. When the first barrel portion 2232 and the third barrel portion 2234 move in a direction away from the first adsorption assembly 10, the connection between the second barrel portion 2233 and the fourth barrel portion 2235 may stop the end of the third barrel portion 2234 close to the device body 20, thereby further limiting the movement stroke of the first barrel portion 2232 and the third barrel portion 2234.

[0122] The outer circumference of the second barrel 2233 can be provided with a first connecting plate 22331, and the inner circumference of the fourth barrel 2235 is provided with a second connecting plate 22351. The second barrel 2233 and the fourth barrel 2235 can be connected by the first connecting plate 22331 and the second connecting plate 22351. In this way, the connection area of the second barrel 2233 and the fourth barrel 2235 can be increased by the first connecting plate 22331 and the second connecting plate 22351, thereby improving the connection stability of the second barrel 2233 and the fourth barrel 2235. The first connecting plate 22331 can be located on a side of the second connecting plate 22351 close to the device body 20, and the first connecting plate 22331 and the second connecting plate 22351 can abut. However, it is not limited thereto, and the first connecting plate 22331 and the second connecting plate 22351 can also be connected by screw connection or bonding.

[0123] In some embodiments, as Figure 1 、 Figure 3 and Figure 4 As shown, the driving portion 222 may include a driving assembly 2221 and a transmission sleeve 2222. The outer circumference of the transmission sleeve 2222 may be provided with a third connecting portion 22221, which may be connected to the driving assembly 2221. The driving assembly 2221 may drive the third connecting portion 22221 to rotate, thereby driving the entire transmission sleeve 2222 to rotate.

[0124] The transmission sleeve 2222 can be sleeved on a portion of the outer circumference of the first cylindrical portion 2232, and the inner circumference of the transmission sleeve 2222 can abut against the outer circumference of the first cylindrical portion 2232, so that the transmission sleeve 2222 can drive the first cylindrical portion 2232 to rotate synchronously during the rotation process. When the first cylindrical portion 2232 rotates, the first cylindrical portion 2232 can move in a vertical direction relative to the transmission sleeve 2222.

[0125] The first barrel portion 2232 may include: a first sub-barrel portion 22321 and a second sub-barrel portion 22322. The transmission sleeve 2222 may be sleeved on the outer circumference of the first sub-barrel portion 22321. The second sub-barrel portion 22322 may be away from the device body 20 relative to the first sub-barrel portion 22321, and the first connecting portion may be arranged on the outer circumference of the second sub-barrel portion 22322. Such an arrangement can avoid positional interference of the transmission sleeve 2222 on the first connecting portion, thereby ensuring the connection effect between the first connecting portion and the second connecting portion. At the same time, it can be ensured that the outer circumference of the first sub-barrel portion 22321 is smooth, thereby being able to reduce the friction between the outer circumference of the first sub-barrel portion 22321 and the inner circumference of the transmission sleeve 2222, thereby improving the smoothness of the movement of the first sub-barrel portion 22321 in the vertical direction.

[0126] In some embodiments, the outer diameter of the second sub-barrel portion 22322 can be larger than the outer diameter of the first sub-barrel portion 22321. This arrangement allows the second sub-barrel portion 22322 to have a sufficient size for fitting the protruding structure 33 of the cleaning assembly 3. Furthermore, this arrangement can reduce the size of the first sub-barrel portion 22321, thereby reducing the outer diameter of the transmission sleeve 2222, thereby reducing the volume of the transmission sleeve 2222, miniaturizing the drive unit 222, and reducing the space occupied by the drive unit 222 in the cleaning device 2. At the same time, this arrangement can save manufacturing materials for the first sub-barrel portion 22321 and the transmission sleeve 2222, thereby reducing the manufacturing costs of the first sub-barrel portion 22321 and the transmission sleeve 2222.

[0127] Further, such as Figure 4 As shown, the end of the second sub-cylinder 22322 near the device body 20 can be provided with a receiving groove 22322a, into which a portion of the transmission sleeve 2222 can extend. In this arrangement, when the first sleeve 223 moves in a direction away from the first adsorption assembly 10, a portion of the transmission sleeve 2222 can extend into the receiving groove 22322a, thereby ensuring that there is no positional interference between the transmission sleeve 2222 and the first connecting portion, while utilizing the receiving groove 22322a to increase the movement range of the first cylinder 2232.

[0128] Furthermore, when the movement stroke of the first barrel portion 2232 is constant, since part of the transmission sleeve 2222 can extend into the receiving groove 22322a, the length of the first sub-barrel portion 22321 can be reduced, and the movement stroke can be kept the same as when the receiving groove 22322a is not provided. Therefore, the manufacturing material of the first sub-barrel portion 22321 can be further saved, and the manufacturing cost of the first sub-barrel portion 22321 can be further reduced.

[0129] In this embodiment, the inner wall of the accommodating groove 22322a away from the first connecting portion can be flush with the outer wall of the first sub-cylinder portion 22321. This arrangement can ensure the smoothness of the movement of the first sub-cylinder portion 22321 toward or away from the first magnetic member 11. However, the present invention is not limited thereto. The inner wall of the accommodating groove 22322a away from the first connecting portion can also be closer to the axis of the first cylinder portion 2232 relative to the outer wall of the first cylinder portion 2232. This arrangement can be made according to actual conditions and is within the scope of protection of the present disclosure.

[0130] In some embodiments, as Figure 1 and Figure 2 As shown, when the cleaning component 3 needs to be cleaned, the sleeve 223 can carry the cleaning component 3 on the cleaning disk 122, and the driving part 222 can drive the sleeve 223 to rotate, so that the sleeve 223 can drive the cleaning component 3 to rotate relative to the cleaning disk 122, thereby enabling the cleaning component 3 and the cleaning disk 122 to rub against each other, thereby achieving the purpose of cleaning the cleaning component 3.

[0131] Other embodiments of the present disclosure will readily occur to those skilled in the art after considering the specification and practicing the invention disclosed herein. This disclosure is intended to cover any variations, uses, or adaptations of the present disclosure that follow the general principles of the present disclosure and include common knowledge or customary techniques in the art not disclosed herein. The description and examples are to be considered as exemplary only, with the true scope and spirit of the present disclosure being indicated by the appended claims.

Claims

1. A cleaning device, characterized in that: The cleaning device can be docked at a cleaning base station, and the cleaning base station is provided with a first adsorption component. The cleaning device includes: Equipment body; a second adsorption component connected to the device body; a cleaning component connected to the device body via the second adsorption component; In which, in response to the cleaning device docking at the cleaning base station, the first adsorption component adsorbs the cleaning component to separate the cleaning component from the device body, and in response to the cleaning device leaving the cleaning base station, the second adsorption component adsorbs the cleaning component to connect the cleaning component to the device body.

2. The cleaning device according to claim 1, wherein The cleaning component is provided with a third adsorption component. The first adsorption component adsorbs the third adsorption component in response to the cleaning device docking at the cleaning base station. The second adsorption component adsorbs the third adsorption component in response to the cleaning device leaving the cleaning base station.

3. The cleaning device according to claim 1, wherein The cleaning device also includes: A connecting component connects the device body and the cleaning component, and the connecting component includes a driving part and a limiting part. The driving part is used to drive the cleaning component to move in the vertical direction, and the limiting part is used to drive the cleaning component to move in the horizontal direction along with the device body.

4. The cleaning device according to claim 3, characterized in that When the cleaning device is docked at the cleaning base station, the driving part drives the cleaning component to approach the first adsorption component. When the cleaning device leaves the cleaning base station, the limiting part drives the cleaning component to move away from the first adsorption component.

5. The cleaning device according to claim 2, characterized in that The first adsorption component includes a first magnetic component, the second adsorption component includes a second magnetic component, and the third adsorption component includes a third magnetic component; In response to the cleaning device docking at the cleaning base station, the first magnetic element attracts the third magnetic element to separate the cleaning component from the device body; In response to the cleaning device leaving the cleaning base station, the second magnetic attraction member attracts the third magnetic attraction member to connect the cleaning component to the device body.

6. The cleaning device according to claim 5, characterized in that When the cleaning device is docked at the cleaning base station, the attraction between the first magnetic member and the third magnetic member is greater than the attraction between the second magnetic member and the third magnetic member, so that the cleaning component is separated from the device body; When the cleaning device leaves the cleaning base station, the attraction between the first magnetic member and the third magnetic member is smaller than the attraction between the second magnetic member and the third magnetic member, so that the cleaning component is connected to the device body.

7. The cleaning device according to claim 6, characterized in that The third magnetic member includes: a first sub-magnetic component, located on top of the cleaning component; A second sub-magnetic component is located at the bottom of the cleaning component; Wherein, in response to the cleaning device docking at the cleaning base station, the first magnetic attraction member attracts the second sub-magnetic attraction member to separate the cleaning component from the device body; In response to the cleaning device leaving the cleaning base station, the second magnetic attraction member attracts the first sub-magnetic attraction member to connect the cleaning component to the device body.

8. The cleaning device according to claim 7, characterized in that When the cleaning device is docked at the cleaning base station, the attraction between the first magnetic member and the second sub-magnetic member is greater than the attraction between the second magnetic member and the first sub-magnetic member, so that the cleaning component is separated from the device body; When the cleaning device leaves the cleaning base station, the attraction between the first magnetic member and the second sub-magnetic member is smaller than the attraction between the second magnetic member and the first sub-magnetic member, so that the cleaning component is connected to the device body.

9. The cleaning device according to claim 3 or 4, characterized in that The driving portion is connected to the second adsorption assembly to drive the second adsorption assembly to move along the vertical direction.

10. The cleaning device according to claim 9, characterized in that The second adsorption component is arranged on the limiting portion, and the driving portion is connected to the limiting portion to drive the limiting portion to move along the vertical direction.

11. The cleaning device according to claim 10, characterized in that The cleaning component has a protruding structure, at least part of the third adsorption component is arranged on the protruding structure, and the limiting portion includes: The second adsorption component is arranged in the sleeve, and the sleeve has an opening. The sleeve can be sleeved on the outer peripheral surface of the protruding structure through the opening. The driving part is connected to the sleeve to drive the sleeve to move along the vertical direction.

12. The cleaning device according to claim 11, wherein the second adsorption component is arranged facing the opening.

13. The cleaning device according to claim 12, characterized in that The sleeve is provided with a mounting boss, the mounting boss faces the opening, and the second adsorption assembly is fixed to the mounting boss.

14. The cleaning device according to claim 11, characterized in that The sleeve comprises: a first cylindrical portion, wherein a first connecting portion is provided on an outer peripheral surface of the first cylindrical portion; a second cylindrical portion, sleeved on at least a portion of the outer circumference of the first cylindrical portion, wherein the inner circumference of the second cylindrical portion is provided with a second connecting portion, and the second connecting portion is rotatably connected to the first connecting portion; In which, the first barrel portion or the second barrel portion can be sleeved on the outer circumferential surface of the protruding structure, and the driving portion is configured to be connected to the first barrel portion and / or the second barrel portion, and to make the first barrel portion and the second barrel portion rotate relative to each other; when the first connecting portion and the second connecting portion rotate relative to each other, the barrel portion sleeved on the outer circumferential surface of the protruding structure moves along the vertical direction.

15. The cleaning device according to claim 14, characterized in that The first connecting portion includes a first thread, and the second connecting portion includes a second thread that matches the first thread; Alternatively, one of the first connecting portion and the second connecting portion includes a thread, and the other includes a slider, and the slider is movable along a gap of the thread.

16. The cleaning device according to claim 14, characterized in that The opening is provided on the first cylindrical portion, the first cylindrical portion can be sleeved on the outer peripheral surface of the protruding structure through the opening, and the second adsorption component is provided in the first cylindrical portion.

17. The cleaning device according to claim 16, characterized in that The sleeve further comprises: The third cylindrical portion is sleeved on the outer circumferential surface of the second cylindrical portion, and one end of the third cylindrical portion close to the device body is connected to one end of the second cylindrical portion away from the device body.

18. The cleaning device according to claim 17, characterized in that The sleeve further comprises: The fourth cylinder is sleeved on the outer circumference of the third cylinder and is connected to the device body.

19. The cleaning device according to claim 18, characterized in that The second cylindrical portion is connected to the fourth cylindrical portion, and one end of the third cylindrical portion close to the device body is located on a side of the connection between the second cylindrical portion and the fourth cylindrical portion away from the device body.

20. The cleaning device according to claim 19, characterized in that A first connecting plate is provided on the outer circumferential surface of the second cylindrical portion, and a second connecting plate is provided on the inner circumferential surface of the fourth cylindrical portion. The second cylindrical portion and the fourth cylindrical portion are connected via the first connecting plate and the second connecting plate.

21. The cleaning device according to claim 20, characterized in that The first connecting plate is located on a side of the second connecting plate close to the device body, and the first connecting plate and the second connecting plate are in abutment with each other.

22. The cleaning device according to claim 16, characterized in that The driving unit includes: a transmission sleeve, wherein the transmission sleeve is sleeved on a portion of the outer circumference of the first cylindrical portion, and an inner circumference of the transmission sleeve abuts against the outer circumference of the first cylindrical portion; A driving assembly is connected to the transmission sleeve, and the driving assembly is configured to drive the transmission sleeve so that the first barrel moves relative to the transmission sleeve along the vertical direction.

23. The cleaning device according to claim 22, characterized in that The first barrel portion includes: a first sub-cylinder portion, wherein the transmission sleeve is sleeved on the outer circumferential surface of the first sub-cylinder portion; The second sub-cylinder portion is located away from the device body relative to the first sub-cylinder portion, and the first connecting portion is provided on an outer peripheral surface of the second sub-cylinder portion.

24. The cleaning device according to claim 23, characterized in that The outer diameter of the second sub-cylinder is greater than the outer diameter of the first sub-cylinder. An accommodating groove is provided at one end of the second sub-cylinder close to the device body, and part of the transmission sleeve can extend into the accommodating groove.

25. The cleaning device according to claim 24, characterized in that The inner wall of the accommodating groove away from the first connecting portion is flush with the outer wall of the first sub-cylinder portion.

26. A cleaning base station, characterized in that: The cleaning base station is used to dock a cleaning device, wherein the cleaning device includes a device body and a cleaning component. The cleaning base station includes: Station body; The first adsorption component adsorbs the cleaning component to separate the cleaning component from the device body in response to the cleaning device docking at the cleaning base station.

27. A cleaning system, characterized in that: include: A cleaning base station, wherein the base station is the base station according to claim 26; A cleaning device, wherein the cleaning device is the cleaning device according to any one of claims 1 to 25, and the cleaning device is capable of replacing cleaning components within the cleaning base station.

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