Base assembly and cleaning system

Abstract

The utility model provides a base assembly and a cleaning system, and relates to the technical field of cleaning equipment. The base assembly comprises a base, a first clamping piece and a second clamping piece, the base comprises a containing space, and the containing space is used for containing cleaning equipment; the first clamping piece and the second clamping piece are oppositely arranged on the top face of the base, and the first clamping piece and the second clamping piece are matched to form a positioning hole with an opening facing the side, away from the bottom face, of the top face. The base assembly provided by the utility model can be conveniently arranged below the target equipment.

Description

Technical Field

[0001] The present disclosure relates to the technical field of cleaning equipment, and more particularly, to a cleaning system for a base assembly. Background Art

[0002] With the development of technology, floor-sweeping robots have become common household appliances in people's daily lives. After completing the cleaning work, the floor-sweeping robot usually needs to go to the base station for storage and perform a series of operations such as charging and self-cleaning. Through the setting of the base station, the floor-sweeping robot can automatically and repeatedly execute the cleaning process, greatly improving the convenience of using the floor-sweeping robot.

[0003] However, the base station of the floor-sweeping robot usually needs to be placed separately, which affects the space utilization rate of users. Summary of the Utility Model

[0004] The purpose of the present disclosure is to provide a base assembly and a cleaning system.

[0005] According to one aspect of the present disclosure, there is provided a base assembly, which includes:

[0006] A base, the base includes an accommodation space for accommodating a cleaning device;

[0007] A first engaging member and a second engaging member, the first engaging member and the second engaging member are oppositely provided on the top surface of the base, and the first engaging member and the second engaging member cooperate to form a positioning hole with an opening facing away from the bottom surface towards the top surface.

[0008] In an exemplary embodiment of the present disclosure, the first engaging member and the second engaging member are detachably connected.

[0009] In an exemplary embodiment of the present disclosure, the base assembly includes multiple groups of the first engaging member and the second engaging member.

[0010] In an exemplary embodiment of the present disclosure, the first engaging member includes a first fixing portion and a first positioning portion, the first positioning portion forms a first recess, the second engaging member includes a second fixing portion and a second positioning portion, the second positioning portion forms a second recess; the first fixing portion is fixedly connected to the base, the second fixing portion is connected to the first fixing portion, and the first recess and the second recess cooperate to form the positioning hole.

[0011] In an exemplary embodiment of the present disclosure, the opening of the first recess faces the outer periphery of the side surface of the base.

[0012] In an exemplary embodiment of the present disclosure, the first engaging member further includes a third fixing portion, the third fixing portion is connected to the first positioning portion, and the extending direction of the third fixing portion intersects with the extending direction of the first fixing portion.

[0013] In an exemplary embodiment of the present disclosure, the first engaging member further includes a limiting portion, the limiting portion is connected to the first fixing portion, and the limiting portion is configured to form a limit for the connection between the second fixing portion and the first fixing portion.

[0014] According to another aspect of the present disclosure, a cleaning system is provided, and the cleaning system includes:

[0015] The base assembly as described above;

[0016] A laundry treatment device, the laundry treatment device is disposed on the base assembly, and a support member is provided at the bottom of the laundry treatment device, and the support member is located in the positioning hole.

[0017] In an exemplary embodiment of the present disclosure, the second engaging member includes a second fixing portion, a second positioning portion, and a third positioning portion. The second positioning portion is formed with a second recessed portion, and the third positioning portion is located on a side of the second positioning portion away from the base; the third positioning portion is formed with a card slot, and the width of the card slot is smaller than the diameter of the positioning hole;

[0018] The support member includes a first support portion and a second support portion. The second support portion is located on a side of the first support portion away from the second device. The first support portion is located in the card slot, and the second support portion is located in the positioning hole, and the width of the second support portion is greater than the width of the card slot.

[0019] In an exemplary embodiment of the present disclosure, the support member includes a foot, and the foot includes a support seat and a support rod. The support seat is located in the positioning hole, and the support rod is located in the card slot.

[0020] The base assembly provided by the present disclosure enables the movable cleaning device to be housed in the base assembly under the laundry treatment device when not in use, so that the base station of the cleaning device and the laundry treatment device occupy the same position, avoiding the base station of the cleaning device occupying additional area; at the same time, integrating the base assembly with the laundry treatment device, when the cleaning device is charging in the base assembly, it can share the same power interface with the laundry treatment device, avoiding the need to specially set up a circuit for the base assembly; when the cleaning device performs self-cleaning in the base assembly, the cleaning device can share the same water source and sewage outlet with the laundry treatment device, avoiding the need to specially set up a water source and a sewage outlet for the base assembly, greatly improving the use convenience of the cleaning device.

[0021] It should be understood that the above general description and the following detailed description are merely exemplary and explanatory, and do not limit the present disclosure. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The drawings herein are incorporated into the specification and form a part of the specification, showing embodiments consistent with the present disclosure, and are used together with the specification to explain the principles of the present disclosure. It is obvious that the drawings in the following description are only some embodiments of the present disclosure, and those of ordinary skill in the art can obtain other drawings based on these drawings without creative efforts.

[0023] Figure 1 Schematic diagram of the connection between a laundry treatment device and a base assembly provided for an embodiment of the present disclosure.

[0024] Figure 2 For Figure 1 Enlarged view of part A in

[0025] Figure 3 Schematic diagram of the connection between a laundry treatment device and a base assembly provided for an embodiment of the present disclosure.

[0026] Figure 4 For Figure 3 Enlarged view of part B in

[0027] Figure 5 For Figure 3 Enlarged view of part C in

[0028] Figure 6 Schematic diagram of the connection between a laundry treatment device and a base assembly provided for an embodiment of the present disclosure.

[0029] Figure 7 For Figure 6 Enlarged view of part D in

[0030] Figure 8 For Figure 6 Enlarged view of part E in

[0031] Figure 9 Schematic diagram of a base and a first engaging member provided for an embodiment of the present disclosure.

[0032] Figure 10 For Figure 9 Enlarged view of part F in

[0033] Figure 11 Schematic diagram of a second engaging member provided for an embodiment of the present disclosure.

[0034] Figure 12 Schematic diagram of another perspective of a second engaging member provided for an embodiment of the present disclosure.

[0035] Figure 13 Side view of a laundry treatment device and a base assembly provided by an embodiment of the present disclosure.

[0036] Figure 14 Provided by an embodiment of the present disclosure Figure 13 Cross-sectional view taken along the plane K-K in

[0037] Figure 15 Is Figure 14 Enlarged view at location G in

[0038] Explanation of reference numerals:

[0039] 10. Base assembly; 20. Laundry treatment device; 30. Cleaning device;

[0040] 11. Bottom plate; 12. Top cover; 13. First side plate; 14. Second side plate; 15. Open end;

[0041] 110. First engaging member; 111. First fixing portion; 112. First positioning portion; 113. First recessed portion; 114. Third fixing portion; 115. Limiting portion;

[0042] 120. Second engaging member; 121. Second fixing portion; 122. Second positioning portion; 123. Second recessed portion; 124. Third positioning portion; 125. Card slot;

[0043] 210. Leg; 211. Support; 212. Support rod. Detailed implementation manners

[0044] Example embodiments will now be described more fully with reference to the accompanying drawings. However, the example embodiments can be implemented in various 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 concept of the example embodiments to those skilled in the art. Like reference numerals in the figures denote the same or similar structures, and thus their detailed description will be omitted.

[0045] Although relative terms such as "upper" and "lower" are used in this specification to describe the relative relationship of one component of an icon to another component, these terms are used in this specification only for convenience, for example, according to the directions of the examples described in the accompanying drawings. It can be understood that if the device of the icon is turned upside down, the component described as "upper" will become the component described as "lower". When a structure is "on" another structure, it may mean that a structure is integrally formed on another structure, or that a structure is "directly" disposed on another structure, or that a structure is "indirectly" disposed on another structure through another structure.

[0046] The terms "a", "an", "the", "said", and "at least one" are used to indicate the presence of one or more elements / components / etc.; the terms "comprising" and "having" are used to mean an open inclusion and refer to the possibility of the existence of additional elements / components / etc. in addition to the listed elements / components / etc.; the terms "first", "second", "third", etc. are used only as labels and do not limit the quantity of their objects.

[0047] Embodiments of the present disclosure provide a cleaning system, which includes a base assembly, a first device, and a second device. The base assembly forms a receiving space with an open end. The second device can be disposed on the base assembly, and the first device can be movably received in the receiving space of the base assembly below the second device. In some embodiments, as Figure 1 shown, the first device can be a cleaning device 30, the second device can be a laundry treatment device 20, the base assembly 10 forms a receiving space with an open end, and the cleaning device 30 can be movably received in the receiving space of the base assembly 10 below the laundry treatment device 20, that is, the base assembly 10 disposed below the laundry treatment device 20 can serve as a base station for the cleaning device 30.

[0048] By placing the laundry treatment device 20 and the base station of the movable cleaning device 30 vertically, the base assembly 10 of the cleaning device 30 can occupy the same position as the laundry treatment device 20, avoiding the base assembly 10 of the cleaning device 30 occupying additional area; at the same time, by disposing the base assembly 10 of the cleaning device 30 and the laundry treatment device 20 together, when the cleaning device 30 is charging in the base assembly 10, it can share the same power interface with the laundry treatment device 20, avoiding the need to specially set up a circuit for the base assembly 10 of the cleaning device 30; when the cleaning device 30 is self-cleaning in the base assembly 10, the base assembly 10 can share the same water source and sewage outlet with the laundry treatment device 20, avoiding the need to specially set up a water source and a sewage outlet for the base assembly 10 of the cleaning device 30, greatly improving the convenience of use of the cleaning device 30. Of course, the power supply for the cleaning device 30 when charging in the base assembly 10 and the power supply of the laundry treatment device 20 can be two independent power supplies, the water source for the cleaning device 30 when self-cleaning in the base assembly 10 and the water source of the laundry treatment device 20 can also be two independent water sources, and the sewage outlet for the cleaning device 30 when self-cleaning in the base assembly 10 and the sewage outlet of the laundry treatment device 20 can also be two independent sewage outlets.

[0049] In some embodiments, the laundry treatment device 20 can be a drum washing machine, a pulsator washing machine, a clothes dryer, a washer-dryer, etc., and the cleaning device 30 can be a floor sweeping robot, a floor washing robot, a sweeping and mopping integrated robot, etc. The present disclosure does not limit this.

[0050] It is understandable that the present disclosure is not limited to only being able to set the clothing processing device 20 above the base assembly 10, and different devices or objects can be placed on the base assembly 10 as needed, and the present disclosure does not impose any limitation on this.

[0051] In one embodiment, Figures 1 to 8 As shown, the base is used to support the top cover 12 of the clothing processing device 20 and is provided with a first snap-fit ​​component 110 and a second snap-fit ​​component 120. The first snap-fit ​​component 110 and the second snap-fit ​​component 120 are relatively arranged on the surface of the top cover 12 of the base, and the first snap-fit ​​component 110 and the second snap-fit ​​component 120 cooperate to form a positioning hole opening along a first direction Z facing away from the top cover 12.

[0052] The bottom of the clothing processing device 20 is usually provided with a support member to form a support installation for the clothing processing device 20. In the present disclosure, a positioning hole with an opening facing the top surface away from the bottom surface is formed by the cooperation of the first engaging member 110 and the second engaging member 120. When the clothing processing device 20 is assembled on the base, the support member is located in the positioning hole to limit the position of the support member on the top cover 12 on the base, thereby achieving positioning support for the clothing processing device 20. The original structure of the clothing processing device 20 is utilized, and there is no need to improve the clothing processing device 20, thereby improving the adaptability of the base.

[0053] In some embodiments, Figure 9 As shown, the base includes a bottom plate 11, a top cover 12, a first side plate 13 and a second side plate 14. The first side plate 13 and the second side plate 14 are located between the bottom plate 11 and the top cover 12 along a first direction Z, and are connected to both sides of the bottom plate 11 in a width direction along a second direction X. The top cover 12, the first side plate 13, the second side plate 14 and the bottom plate 11 enclose a receiving space with an open end 15, and the open end 15 is open along a third direction Y. The first direction Z is the thickness direction of the bottom plate 11 and the top cover 12, that is, the height direction of the first side plate 13 and the second side plate 14; the second direction X is the width direction of the bottom plate 11 and the top cover 12, that is, the thickness direction of the first side plate 13 and the second side plate 14; the third direction Y is the width direction of the first side plate 13 and the second side plate 14.

[0054] In some embodiments, the first engaging member 110 and the second engaging member 120 are detachably connected. When the laundry treating device 20 is supported on the base, the first engaging member 110 can be first fixed on the top cover 12 of the base, and then the laundry treating device 20 is placed on the top cover 12 of the base, and the supporting member of the laundry treating device 20 is located at the first engaging member 110; then, the second engaging member 120 is placed on the other side opposite to the supporting member and the first engaging member 110, and the supporting member is clamped between the first engaging member 110 and the second engaging member 120. The first engaging member 110 and the second engaging member 120 form a positioning hole, that is, the supporting member is located in the positioning hole; then, the first engaging member 110 and the second engaging member 120 are detachably fixedly connected together. When it is necessary to remove the laundry treating device 20 from the base, the first engaging member 110 and the second engaging member 120 can be disassembled and separated, which is convenient for the installation and maintenance of the laundry treating device 20.

[0055] In some embodiments, the first engaging member 110 and the second engaging member 120 can be detachably connected by means of bolts, screws, etc. For example, through holes are provided on the first engaging member 110 and the second engaging member 120, and then bolts are used to pass through the through holes on the first engaging member 110 and the second engaging member 120 to fixedly connect the first engaging member 110 and the second engaging member 120 together; for another example, threaded holes are provided on the first engaging member 110, and through holes or threaded holes are provided on the second engaging member 120, and then screws are used to pass through the second engaging member 120 and the first engaging member 110 to fixedly connect the first engaging member 110 and the second engaging member 120 together. In some other embodiments, the first engaging member 110 and the second engaging member 120 can also be detachably connected by snap connection. For example, a positioning groove is provided on one of the first engaging member 110 and the second engaging member 120, and a positioning protrusion is provided on the other, so that the positioning groove is located in the positioning protrusion to realize the limit of the separation movement of the first engaging member 110 and the second engaging member 120. Then, another limiting member is used to make the positioning groove located in the positioning protrusion, and the positioning protrusion can be withdrawn from the positioning groove by removing the limiting member. In some other embodiments, the first engaging member 110 and the second engaging member 120 are fixedly connected inseparably. For example, the first engaging member 110 and the second engaging member 120 can be fixedly connected by means of bonding, welding, riveting, etc., and the present disclosure does not limit this.

[0056] In some embodiments, multiple groups of the first engaging member 110 and the second engaging member 120 are provided on the base. Since the laundry treating device 20 is generally rectangular as a whole and has four corners at its bottom, when supporting, it is supported at the four corner positions, that is, supporting members are respectively provided at the four corner positions of the laundry treating device 20; correspondingly, as Figure 9As shown, the overall shape of the base can also be rectangular, so as to provide as large a receiving space as possible without occupying extra space, facilitating the accommodation of the cleaning device 30. The top surface of the rectangular base also has four corners, that is, four corner portions. When supporting the laundry treatment device 20, a set of first engaging members 110 and second engaging members 120 are respectively arranged at the four corner portions thereof, so as to be correspondingly connected to the four supporting members at the four corner positions of the laundry treatment device 20 one by one, improving the stability of the support for the laundry treatment device 20 and the stability of the connection; at the same time, the original structure of the laundry treatment device 20 is utilized. The original supporting members of the laundry treatment device 20 have high strength, avoiding the improvement of the structure of the laundry treatment device 20 due to being fixed on the support 211, improving the adaptability of the base assembly, reducing the production cost and maintenance cost, and improving the installation efficiency and reliability.

[0057] In some embodiments, the structures and sizes of the four sets of first engaging members 110 and second engaging members 120 located at the four corner portions of the top cover 12 of the base are exactly the same, that is, the four sets of first engaging members 110 and second engaging members 120 can be installed without distinguishing the specific corner portions during installation, reducing the design and production cost of the first engaging members 110 and second engaging members 120 and improving the installation convenience of the first engaging members 110 and second engaging members 120. At the same time, since the structures and sizes of the four sets of first engaging members 110 and second engaging members 120 are exactly the same, the structures and sizes of the first engaging members 110 and second engaging members 120 between different sets are exactly the same, and the first engaging members 110 and the second engaging members 120 can be arbitrarily matched to form positioning holes, further improving the installation convenience of the first engaging members 110 and second engaging members 120. In some other embodiments, the four sets of first engaging members 110 and second engaging members 120 at the four corner portions may be different, and the present disclosure does not limit this.

[0058] In some embodiments, as Figure 10 shown, the first engaging member 110 includes a first fixing portion 111 and a first positioning portion 112, and the first positioning portion 112 is formed with a first recessed portion 113.

[0059] In some embodiments, the first fixing portion 111 can be detachably connected to the top cover 12 of the base through bolts. For example, through holes can be provided at the corner portions of the top cover 12, and corresponding through holes can be provided on the first fixing portion 111, so as to fixedly connect the first fixing portion 111 to the top cover 12 through bolts. The number of through holes is greater than two, so as to form a unique fixing position of the first fixing portion 111 on the top cover 12 through multi-point fixing, which is convenient for the assembly of the first fixing portion 111 on the top cover 12. The first fixing portion 111 can also be detachably connected to the top cover 12 of the base through screws. For example, threaded holes can be provided at the corner portions of the top cover 12, and corresponding through holes or threaded holes can be provided on the first fixing portion 111, so as to fixedly connect the first fixing portion 111 to the top cover 12 through screws, so as to improve the convenience of connection. In other embodiments, the first fixing portion 111 can also be fixedly connected to the top cover 12 in forms such as welding, bonding, riveting, and clamping.

[0060] In some embodiments, as Figure 10 shown, the first engaging member 110 further includes a third fixing portion 114. The second fixing portion 121 is connected to the first positioning portion 112, and the extending direction of the third fixing portion 114 intersects with the extending direction of the first fixing portion 111. The first fixing portion 111 and the first positioning portion 112 can be located at two edges of the corner portion of the top surface of the base, that is, the extending direction of the first fixing portion 111 and the extending direction of the first positioning portion 112 can be perpendicularly arranged, which is convenient for the positioning and installation of the first engaging member 110 on the base and has the effect of preventing incorrect installation.

[0061] In some embodiments, as Figure 11 and Figure 12 shown, the second engaging member 120 includes a second fixing portion 121 and a second positioning portion 122, and the second positioning portion 122 is formed with a second recessed portion 123.

[0062] In some embodiments, the second fixing portion 121 is detachably connected to the first fixing portion 111, so that the first recessed portion 113 and the second recessed portion 123 are arranged facing each other to form a positioning hole. For example, through holes or threaded holes are provided on the second fixing portion 121 and the first fixing portion 111 to adopt detachable connection by bolts or screws; in other embodiments, the second fixing portion 121 is fixedly and non-detachably connected to the first fixing portion 111 in forms such as welding, bonding, riveting, and clamping.

[0063] In some embodiments, as Figures 10 to 12As shown, the opening of the first recess 113 faces the side periphery. By making the opening of the first recess 113 face the side periphery (the opening direction is the direction opposite to the recess direction), that is, the opening of the second recess 123 of the second engaging member 120 faces the inner side of the base. When connecting the second engaging member 120 with the first engaging member 110, the second engaging member 120 is located on the periphery of the second engaging member 120, which facilitates the assembly of the second engaging member 120, reduces the assembly difficulty, and improves the assembly efficiency and accuracy.

[0064] In some embodiments, as Figures 10 to 12 shown, the first engaging member 110 further includes a limiting portion 115. The limiting portion 115 is connected to the first fixing portion 111, and the limiting portion 115 is configured to form a limit for the connection between the second fixing portion 121 and the first fixing portion 111. When the second engaging member 120 is assembled with the first engaging member 110, a limit for the second engaging member 120 is formed through the limiting portion 115, enabling the second engaging member 120 and the first engaging member 110 to be quickly positioned.

[0065] In some embodiments, as Figures 10 to 12 shown, the limiting portion 115 is located at the end of the first fixing portion 111 away from the first recess 113 and extends towards the periphery of the base, forming a limit in the length direction of the second engaging member 120 during its assembly; when the end of the second fixing portion 121 on the second engaging member 120 away from the second recess 123 abuts against the limiting portion 115, the second recess 123 and the first recess 113 are aligned to form a positioning hole, thereby realizing the limit of the support member.

[0066] In some embodiments, as Figure 11 and Figure 12As shown, the second engaging member 120 includes a third positioning portion 124, and the third positioning portion 124 is located on the side of the second positioning portion 122 away from the base; a card slot 125 is formed in the third positioning portion 124, and the width of the card slot 125 is smaller than the diameter of the positioning hole. The support member includes a first support portion and a second support portion. The second support portion is located on the side of the first support portion away from the laundry treatment device 20. The first support portion is located in the card slot 125, and the second support portion is located in the positioning hole, and the width of the second support portion is greater than the width of the card slot 125. When connecting the second engaging member 120 with the first engaging member 110, the second support portion is located in the second recessed portion 123 of the second engaging member 120, and the first support portion is located in the card slot 125 of the second engaging member 120. The second engaging member 120 simultaneously limits the second support portion and the first support portion, improving the limiting effect on the support member; at the same time, the card slot 125 limits the second support portion in the height direction (the first direction Z), that is, limits the laundry treatment device 20 in the height direction, preventing it from separating from the base in the height direction, and improving the reliability and stability of the connection between the laundry treatment device 20 and the base.

[0067] In some embodiments, as Figures 13 to 15 shown, the support member includes a support leg 210 provided on the laundry treatment device 20. The support leg 210 includes a support base 211 and a support rod 212. The support base 211 is connected to the laundry treatment device 20 through the support rod 212. In some embodiments, the support base 211 may be circular, and the diameter of the support base 211 is greater than that of the support rod 212, providing a larger contact area to improve the support stability. One end of the support rod 212 is connected to the support base 211, and the other end is threadedly connected to the laundry treatment device 20. That is, by rotating the support rod 212, the distance between the support base 211 and the laundry treatment device 20 can be adjusted, so that the support members at the respective corners of the laundry treatment device 20 can be adjusted to the same plane, and further the laundry treatment device 20 is in a horizontal state, improving the stability during the operation of the laundry treatment device 20.

[0068] When connecting the second engaging member 120 with the first engaging member 110, the support base 211 is located in the second recessed portion 123 of the second engaging member 120, and the support rod 212 is located in the card slot 125 of the second engaging member 120. The second engaging member 120 simultaneously limits the support base 211 and the support rod 212, improving the limiting effect on the support leg 210; at the same time, through the card slot 125, the laundry treatment device 20 is limited in the height direction, preventing it from separating from the base in the height direction, and improving the reliability of the connection between the laundry treatment device 20 and the base.

[0069] In some embodiments, the size of the positioning hole formed by the cooperation of the second engaging member 120 and the first engaging member 110, as well as the size of the slot 125 on the second engaging member 120, can be set according to the sizes of the support 211 and the support rod 212 of the support member, so that the size of the positioning hole matches the size of the support 211, and the size of the slot 125 matches the size of the support rod 212, forming a clearance fit to improve the limiting effect.

[0070] In some embodiments, the distance between the first engaging member 110 and the second engaging member 120 can be adjusted by setting a gasket, so that the cooperation of the first engaging member 110 and the second engaging member 120 can limit supports 211 with different diameters, improving the adaptability of the first engaging member 110 and the second engaging member 120. The gasket can be arranged between the first fixing portion 111 of the first engaging member 110 and the second fixing portion 121 of the second engaging member 120.

[0071] In some embodiments, the first engaging member 110 and the second engaging member 120 can be structural members formed of a metal material to reduce the manufacturing cost, make them have high durability and large structural strength, and improve the reliability of limiting the laundry treatment device 20.

[0072] Those skilled in the art will readily conceive of other embodiments of the present disclosure after considering the specification and practicing the invention disclosed herein. This application is intended to cover any variations, uses, or adaptations of the present disclosure, which follow the general principles of the present disclosure and include known common knowledge or conventional technical means in the technical field not disclosed in the present disclosure. The specification and examples are only regarded as exemplary, and the true scope and spirit of the present disclosure are pointed out by the appended claims.

Claims

1. A base assembly, characterized in that, Comprising: A base, the base including an accommodation space for accommodating a first device; A first engaging member and a second engaging member, the first engaging member and the second engaging member being oppositely disposed on the top surface of the base, and the first engaging member and the second engaging member cooperating to form a positioning hole with an opening facing away from the bottom surface towards the top surface.

2. The base assembly according to claim 1, wherein, The first engaging member and the second engaging member are detachably connected.

3. The base assembly according to claim 1, characterized in that, The base assembly includes multiple sets of the first engaging member and the second engaging member.

4. The base assembly according to claim 1, wherein The first engaging member includes a first fixing portion and a first positioning portion, the first positioning portion having a first recessed portion formed therein, the second engaging member including a second fixing portion and a second positioning portion, the second positioning portion having a second recessed portion formed therein; the first fixing portion is fixedly connected to the base, the second fixing portion is connected to the first fixing portion, and the first recessed portion and the second recessed portion cooperate to form the positioning hole.

5. The base assembly according to claim 4, characterized in that, The opening of the first recessed portion faces the outer periphery of the side surface of the base.

6. The base assembly according to claim 4, characterized in that, The first engaging member further includes a third fixing portion, the third fixing portion being connected to the first positioning portion, and the extending direction of the third fixing portion intersects the extending direction of the first fixing portion.

7. The base assembly according to claim 4, wherein, The first engaging member further includes a limiting portion, the limiting portion being connected to the first fixing portion, and the limiting portion is configured to form a limit for the connection between the second fixing portion and the first fixing portion.

8. A cleaning system, characterized in that, Comprising: The base assembly according to any one of claims 1 to 7; A second device, the second device being disposed on the base assembly, and a support member being provided at the bottom of the second device, the support member being located in the positioning hole.

9. The cleaning system according to claim 8, characterized in that, The second engaging member includes a second fixing portion, a second positioning portion, and a third positioning portion, the second positioning portion having a second recessed portion formed therein, the third positioning portion being located on a side of the second positioning portion away from the base; the third positioning portion has a card slot formed therein, and the width of the card slot is smaller than the diameter of the positioning hole; The support member includes a first support portion and a second support portion, the second support portion being located on a side of the first support portion away from the second device, the first support portion being located in the card slot, the second support portion being located in the positioning hole, and the width of the second support portion being greater than the width of the card slot.

10. The cleaning system according to claim 9, characterized in that, The support member includes a support leg, the support leg including a support base and a support rod, the support base being located in the positioning hole, and the support rod being located in the card slot.

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