Floor brush mechanism and cleaning system

Abstract

The utility model discloses a floor brush mechanism and a cleaning system, the floor brush mechanism comprises a floor brush body and a charging assembly, the floor brush body is provided with a first butt joint part, and the first butt joint part comprises a first side face and a second side face which are oppositely arranged. The charging assembly comprises a first charging part and a second charging part, and each of the first charging part and the second charging part comprises a charging terminal and one or more first communication terminals; wherein the charging terminal of the first charging part and the charging terminal of the second charging part are respectively arranged on at least one of the first side surface and the second side surface, and the first communication terminal of the first charging part and the first communication terminal of the second charging part are respectively arranged on at least one of the first side surface and the second side surface. The problem that the matching stability between the charging terminal of the ground brush mechanism and the power supply module on the base station is poor is solved.

Description

Technical Field

[0001] The present application relates to the technical field of cleaning devices, and in particular to a floor brush mechanism and a cleaning system. Background Art

[0002] Cleaning equipment (such as floor scrubbers and robot vacuums) is a type of cleaning machine that cleans the floor while simultaneously sucking up wastewater and removing it from the site. They offer advantages such as environmental friendliness, energy efficiency, and high efficiency. Existing floor scrubbers have charging terminals on their brush mechanisms. After returning to the base station, the brush mechanisms must connect to the power supply module on the base station through the charging terminals to allow the base station to charge the brush mechanisms.

[0003] However, the coordination stability between the charging terminal of the existing floor brush mechanism and the power supply module on the base station is poor, and poor contact is easily generated between the charging terminal and the power supply module, resulting in the base station being unable to stably charge the floor brush mechanism or even disconnecting the charging operation on the floor brush mechanism. Utility Model Content

[0004] The main purpose of the present application is to provide a floor brush mechanism and a cleaning system to solve the problem of poor matching stability between the charging terminal of the floor brush mechanism and the power supply module on the base station in the background technology.

[0005] According to one aspect of the present application, a floor brush mechanism is provided, comprising:

[0006] A floor brush body, wherein the floor brush body is provided with a first docking portion, the first docking portion comprising a first side surface and a second side surface arranged opposite to each other;

[0007] a charging assembly, the charging assembly comprising a first charging component and a second charging component, wherein the first charging component and the second charging component each comprise a charging terminal and one or more first communication terminals;

[0008] Wherein, the charging terminal of the first charging component and the charging terminal of the second charging component are respectively arranged on at least one of the first side surface and the second side surface, and the first communication terminal of the first charging component and the first communication terminal of the second charging component are respectively arranged on at least the other of the first side surface and the second side surface.

[0009] Furthermore, the charging terminal and / or the first communication terminal on the first side are arranged in a one-to-one correspondence with the charging terminal and / or the first communication terminal on the second side.

[0010] Furthermore, the first docking portion includes a groove, the first side surface and the second side surface are respectively side wall surfaces of the groove along the first direction, the first charging component is arranged on one of the first side surface and the second side surface, and the second charging component is arranged on the other of the first side surface and the second side surface.

[0011] Furthermore, the floor brush body is provided with a first installation cavity on at least one side of the groove along the first direction, at least one of the first side surface and the second side surface is provided with a first opening, the first opening communicating with the first installation cavity and the groove, and at least one of the first charging component and the second charging component further includes:

[0012] The mounting base is installed in the first mounting cavity, the charging terminal and the first communication terminal are installed on the mounting base at intervals, and at least part of the charging terminal and at least part of the first communication terminal respectively extend along the first opening into the groove.

[0013] Furthermore, the floor brush body includes a base and a plug cover, the base is provided with a first mounting slot, the plug cover is detachably plugged into the first mounting slot and is surrounded by an inner wall surface of the first mounting slot to form the first mounting cavity.

[0014] According to another aspect of the present application, there is provided a cleaning system comprising:

[0015] A cleaning device, comprising the floor brush mechanism;

[0016] A base station, wherein the base station is provided with an accommodating portion, a second docking portion, and a power supply assembly, the accommodating portion is used to accommodate the floor brush mechanism, the second docking portion is located within the accommodating portion, and the second docking portion includes a third side surface and a fourth side surface that are arranged opposite to each other;

[0017] The power supply assembly includes a first power supply component and a second power supply component, wherein the first power supply component and the second power supply component each include a power supply terminal and one or more second communication terminals;

[0018] In which, the power supply terminal of the first power supply component and the power supply terminal of the second power supply component are respectively arranged on at least one of the third side surface and the fourth side surface, and the second communication terminal of the first power supply component and the second communication terminal of the second power supply component are respectively arranged on at least the other of the third side surface and the fourth side surface.

[0019] Furthermore, the power supply terminal and / or the second communication terminal on the third side are arranged in a one-to-one correspondence with the power supply terminal and / or the second communication terminal on the fourth side.

[0020] Furthermore, the second docking portion includes a plug-in protrusion, the third side surface and the fourth side surface are respectively located on opposite sides of the plug-in protrusion along the first direction, the first power supply component is arranged on one of the third side surface and the fourth side surface, and the second power supply component is arranged on the other of the third side surface and the fourth side surface.

[0021] Furthermore, a second mounting cavity is provided in the plug-in protrusion, a second opening is provided on at least one of the third side surface and the fourth side surface, and the second opening is communicated with the second mounting cavity, and at least one of the first power supply component and the second power supply component further includes:

[0022] a mounting member, the mounting member being mounted in the second mounting cavity;

[0023] An elastic member, comprising at least two elastic members, at least two of which are spaced apart on a side of the mounting member close to the second opening, and, along the extension and contraction direction of the elastic member, one end of at least one elastic member close to the second opening is connected to the power supply terminal, and one end of at least one elastic member close to the second opening is connected to the second communication terminal.

[0024] Furthermore, the mounting member includes:

[0025] A base, wherein a second mounting groove and a third mounting groove are provided on a side of the base close to the second opening;

[0026] A buckle cover, the buckle cover is buckled with the base and covers the second mounting slot and the third mounting slot, and a third opening and a fourth opening are provided on the buckle cover, the third opening is connected to the second mounting slot and the second opening, the fourth opening is connected to the third mounting slot and the second opening, at least one of the elastic members is located in the second mounting slot and is connected to the power supply terminal, and at least one of the elastic members is located in the third mounting slot and is connected to the second communication terminal.

[0027] The charging assembly of the floor brush mechanism provided in the present application includes a first charging component and a second charging component, and the first charging component and the second charging component both include a charging terminal and a first communication terminal. Wherein, the charging terminal of the first charging component and the charging terminal of the second charging component are respectively arranged on at least one of the first side surface and the second side surface, and the first communication terminal of the first charging component and the first communication terminal of the second charging component are respectively arranged on at least the other of the first side surface and the second side surface. While the charging terminals of the first charging component and the second charging component are paired and contacted with the power supply terminals on the base station, the remaining at least two first communication terminals on the first side surface and / or the second side surface will be paired and contacted with the second communication terminals on the base station. Thus, after the at least four terminals on the first side surface and the second side surface are paired with the power supply assembly of the base station, the matching stability between the charging assembly and the power supply assembly can be improved, and the charging assembly is not easy to shake relative to the power supply assembly, thereby ensuring that the charging terminal can stably contact the power supply terminal in the power supply assembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0029] Figure 1 A schematic structural diagram of a floor brush mechanism provided in one embodiment of the present application;

[0030] Figure 2 This is a structural diagram of the floor brush mechanism from another angle;

[0031] Figure 3 This is a schematic diagram of the assembly of the charging component and the first mounting slot of the floor brush mechanism;

[0032] Figure 4 is a schematic structural diagram of a first charging component and a second charging component;

[0033] Figure 5 for Figure 4 Schematic diagram of the decomposition;

[0034] Figure 6 A schematic diagram of the structure of a base station provided in one embodiment of the present application;

[0035] Figure 7 for Figure 6 A magnified schematic diagram of part A;

[0036] Figure 8 It is a schematic structural diagram of the first power supply component and the second power supply component;

[0037] Figure 9 This is a schematic diagram of the assembly of the mounting parts and power supply components;

[0038] Figure 10 It is a schematic diagram of the assembly between the power supply component and the arc-shaped support component.

[0039] The above drawings include the following reference numerals:

[0040] 10. Floor brush body; 11. First docking portion; 110. Groove; 111. First side; 112. Second side; 113. First opening; 12. Base; 121. First mounting slot; 13. Plug cover; 20. Charging assembly; 21. First charging component; 22. Second charging component; 221. Charging terminal; 222. First communication terminal; 2221. Connecting section; 2222. Contact section; 223. Mounting base; 2231. Mounting hole; 30. Base station; 31. Accommodating portion; 32. Second docking portion; 320 , plug-in protrusion; 321, third side; 322, fourth side; 323, second opening; 40, power supply assembly; 41, first power supply component; 42, second power supply component; 421, power supply terminal; 422, second communication terminal; 423, mounting member; 231, base; 2311, second mounting groove; 2312, third mounting groove; 232, buckle cover; 2321, third opening; 2322, fourth opening; 424, elastic member; 425, arc-shaped supporting member; 251, supporting groove; 2511, arc-shaped avoidance opening. DETAILED DESCRIPTION

[0041] It should be noted that, in the absence of conflict, the embodiments and features of the embodiments in this application can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0042] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, they indicate the presence of features, steps, operations, devices, components and / or combinations thereof.

[0043] Unless otherwise specifically stated, the relative arrangement of the parts and steps, numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present application. At the same time, it should be understood that, for ease of description, the sizes of the various parts shown in the drawings are not drawn according to actual proportional relationships. The techniques, methods and equipment known to those of ordinary skill in the relevant art may not be discussed in detail, but where appropriate, the techniques, methods and equipment should be considered as part of the authorization specification. In all examples shown and discussed here, any specific values should be interpreted as being merely exemplary, not as limitations. Therefore, other examples of the exemplary embodiments may have different values. It should be noted that similar numbers and letters represent similar items in the following figures, and therefore, once an item is defined in one figure, it does not need to be further discussed in subsequent figures.

[0044] Aiming at the problem of poor coordination stability between the charging terminal 221 of the floor brush mechanism and the power supply module on the base station 30. The first embodiment of the utility model provides a floor brush mechanism, see Figures 1 to 5 The floor brush mechanism includes a floor brush body 10 and a charging assembly 20. The floor brush body 10 is provided with a first docking portion 11, and the first docking portion 11 includes a first side surface 111 and a second side surface 112 that are oppositely arranged.

[0045] The charging assembly 20 includes a first charging component 21 and a second charging component 22. Each of the first and second charging components 21 and 22 includes a charging terminal 221 and one or more first communication terminals 222. The charging terminal 221 is used to interface with the power supply terminal 421 of the power supply assembly 40 on the base station 30, enabling the base station 30 to charge the ground brush mechanism. The first communication terminal 222 interfaces with the second communication terminal 422 of the power supply assembly 40 on the base station 30, enabling communication between the base station 30 and the ground brush mechanism.

[0046] Specifically, in this embodiment, the charging terminal 221 of one of the first and second charging components 21, 22 serves as the positive electrode and is electrically connected to the positive terminal of the power supply on the base station 30 via the power supply terminal 421. The other charging terminal 221 of the first and second charging components 21, 22 serves as the negative electrode and is electrically connected to the negative terminal of the power supply on the base station 30 via the power supply terminal 421. The first communication terminal 222 is configured to interface with the second communication terminal 422 on the base station 30, enabling communication between the base station 30 and the ground brush mechanism. The first and / or second charging components 21, 22 may include one or more first communication terminals 222. The number of first communication terminals 222 depends on the stability of the coordination between the charging component 20 and the power supply component 40 and the number of communication functions required. If more stable coordination between the charging component 20 and the power supply component 40 is desired, the number of first communication terminals 222 can be increased. This ensures stable coordination between the charging component 20 and the power supply component 40 while enabling efficient communication between the base station 30 and the ground brush mechanism.

[0047] like Figures 1 to 3 As shown, the charging terminal 221 of the first charging component 21 and the charging terminal 221 of the second charging component 22 are respectively disposed on at least one of the first side surface 111 and the second side surface 112, and the first communication terminal 222 of the first charging component 21 and the first communication terminal 222 of the second charging component 22 are respectively disposed on at least the other of the first side surface 111 and the second side surface 112. In other words, the charging terminals 221 of the first charging component 21 and the second charging component 22 are located on the same side surface or on different side surfaces, and the first communication terminals 222 of the first charging component 21 and the second charging component 22 are located on the same side surface or on different side surfaces.

[0048] For example, in some embodiments, the charging terminals 221 of the first charging component 21 and the second charging component 22 can be simultaneously set on one of the first side 111 and the second side 112, and then at least two first communication terminals 222 can be set on the other of the first side 111 and the second side 112 (in this case, the at least two first communication terminals 222 come from the first charging component 21 and the second charging component 22). In some embodiments, the charging terminals 221 of the first charging component 21 and the second charging component 22 may also be respectively arranged on the first side 111 and the second side 112 (for example, the charging terminal 221 of the first charging component 21 is arranged on the first side 111, and the charging terminal 221 of the second charging component 22 is arranged on the second side 112), and the first communication terminals 222 of the first charging component 21 and the second charging component 22 are both arranged on one of the first side 111 and the second side 112, or the first side 111 and the second side 112 each have a charging terminal 221, and the first communication terminal 222 of the first charging component 21 is arranged on one of the first side 111 and the second side 112, and the first communication terminal 222 of the second charging component 22 is arranged on the other of the first side 111 and the second side 112.

[0049] That is, the first side 111 and the second side 112 may each have at least two terminals (such as two charging terminals 221 or at least two first communication terminals 222 on the same side, or one of the same side is a charging terminal 221 and at least one is a first communication terminal 222), or, one of the first side 111 and the second side 112 may be a charging terminal 221, and the other of the first side 111 and the second side 112 may be a charging terminal 221 plus at least two first communication terminals 222, or, one of the first side 111 and the second side 112 may be one or more first communication terminals 222, and the other of the first side 111 and the second side 112 may be two charging terminals 221 plus at least one first communication terminal 222. Regardless of the above embodiment, the number of terminals on the first side 111 and the second side 112 is at least four. Therefore, after the at least four terminals of the first side 111 and the second side 112 are paired and contacted with the power supply component 40 on the base station 30, the at least four terminals of the first side 111 and the second side 112 can greatly enhance the matching stability between the charging component 20 and the power supply component 40, making it less likely for the charging component 20 and the power supply component 40 to shake, thereby improving the stability of the base station 30 when charging the ground brush mechanism.

[0050] In particular, when the charging terminal 221 of the first charging component 21 is disposed on one of the first side surface 111 and the second side surface 112, and the charging terminal 221 of the second charging component 22 is disposed on the other of the first side surface 111 and the second side surface 112, at least one first communication terminal 222 may also be disposed on each of the first side surface 111 and the second side surface 112. This arrangement not only increases the coordination stability between the charging assembly 20 and the power supply assembly 40, but also improves the charging installation and service life of the floor brush mechanism. This is because the charging terminals 221 of the first charging component 21 and the charging terminals 221 of the second charging component 22 are located on two opposing side surfaces. When water splashes onto the floor brush mechanism or a water tank leak occurs, the probability of the same water flow flowing through both charging terminals 221 simultaneously is greatly reduced, thereby making it less likely that a short circuit will occur between the charging terminals 221 of the first charging component 21 and the second charging component 22.

[0051] As can be seen, the charging assembly 20 of the floor brush mechanism provided in this embodiment includes a first charging component 21 and a second charging component 22, each of which includes a charging terminal 221 and a first communication terminal 222. The charging terminal 221 of the first charging component 21 and the second charging component 22 is disposed on at least one of the first side surface 111 and the second side surface 112, and the first communication terminal 222 of the first charging component 21 and the second charging component 22 is disposed on at least the other of the first side surface 111 and the second side surface 112. When the charging terminals 221 of the first charging component 21 and the second charging component 22 mate and contact with the power supply terminals 421 on the base station 30, the remaining at least two first communication terminals 222 on the first side surface 111 and / or the second side surface 112 mate and contact with the second communication terminals 422 on the base station 30. Therefore, by pairing the at least four terminals on the first side 111 and the second side 112 with the power supply component 40 of the base station 30, the matching stability between the charging component 20 and the power supply component 40 can be improved, and the charging component 20 is not easy to shake relative to the power supply component 40, thereby ensuring that the charging terminal 221 can stably contact the power supply terminal 421 in the power supply component 40.

[0052] To improve charging stability after the charging assembly 20 is docked with the power supply assembly 40 on the base station 30, this embodiment arranges the charging terminals 221 and / or first communication terminals 222 on the first side 111 in a one-to-one correspondence with the charging terminals 221 and / or first communication terminals 222 on the second side 112. For example, if one charging terminal 221 and one first communication terminal 222 are provided on the first side 111, and one charging terminal 221 and one first communication terminal 222 are also provided on the second side 112, the charging terminals 221 on the first side 111 can be arranged in a one-to-one correspondence with the charging terminals 221 on the second side 112, or the charging terminals 221 on the first side 111 can be arranged in a one-to-one correspondence with the first communication terminals 222 on the second side 112. For example, if two charging terminals 221 are provided on the first side 111 and two first communication terminals 222 are provided on the second side 112, the two charging terminals 221 on the first side 111 can be arranged in a one-to-one correspondence with the two first communication terminals 222 on the second side 112. Alternatively, when one side has only one terminal and the other side has at least three terminals, for example, there is one charging terminal 221 on the first side 111 and one charging terminal 221 and two first communication terminals 222 on the second side 112, then the charging terminal 221 on the first side 111 can correspond one-to-one with the charging terminal 221 on the second side 112, or one-to-one with one of the first communication terminals 222 on the second side. This embodiment does not impose a single limitation on the type combination of two corresponding terminals on different sides, as long as the terminals are in a one-to-one correspondence.

[0053] Therefore, after the charging terminal 221 and the first communication terminal 222 on the first side 111 and the second side 112 are paired and contacted with the corresponding power supply terminals 421 and the second communication terminals 422 on the power supply component 40, the contact force generated by the first side 111 and the second side 112 at the contact position between the charging component 20 and the power supply component 40 will be more concentrated, so that the risk of shaking between the charging component 20 and the power supply component 40 will be smaller and the charging stability will be higher.

[0054] The first docking portion 11 on the floor brush body 10 includes a groove 110, and the first side surface 111 and the second side surface 112 are respectively the groove 110 along the first direction (the first direction is Figure 1The first charging component 21 is disposed on one of the first side 111 and the second side 112, and the second charging component 22 is disposed on the other of the first and second side 111 and 112. In some embodiments, the first side 111 is provided with a charging terminal 221 and one or more first communication terminals 222 for the first charging component 21, while the second side 112 is provided with a charging terminal 221 and one or more first communication terminals 222 for the second charging component 22. Thus, in this embodiment, the first and second charging components 21 and 22 are disposed on the first and second sides 111 and 112 of the recess 110, respectively, making assembly easy and installation simple. Furthermore, the corresponding arrangement of at least two terminals on the first side 111 and at least two terminals on the second side reduces the risk of shaking between the charging component 20 and the power supply component 40, thereby improving charging stability. To enable the charging component 20 to cooperate with the power supply component 40 on the base station 30, the power supply component 40 on the base station 30 is disposed on the second docking portion 32 of the base station 30. In this regard, in this embodiment, when the first docking portion 11 has a groove 110 structure, the second docking portion 32 can be configured as a plug-in protrusion 320 structure. The plug-in protrusion 320 is compatible with the groove 110. When the floor brush mechanism returns to the base station 30 for charging, the plug-in protrusion 320 is plugged into the groove 110, which can dock the charging component 20 and the power supply component 40 (i.e., the charging terminal 221 and the power supply terminal 421 are in contact, and the first communication terminal 222 and the second communication terminal 422 are in contact). The docking is convenient and accurate. Of course, the first docking portion 11 in this embodiment can also be a convex structure. In this case, the second docking portion 32 can be configured as a concave structure that is compatible with the convex structure.

[0055] Among them, the floor brush body 10 is located in at least one side of the groove 110 along the first direction and is provided with a first installation cavity, and at least one of the first side 111 and the second side 112 is provided with a first opening 113, that is, the first opening 113 is provided on the first side 111 or the second side 112, or the first opening 113 is provided on both the first side 111 and the second side 112. The first opening 113 connects the first installation cavity and the groove 110. At least one of the first charging component 21 and the second charging component 22 also includes a mounting seat 223, and the mounting seat 223 is installed in the first installation cavity. The charging terminal 221 and the first communication terminal 222 are installed on the mounting seat 223 at intervals to prevent the charging terminal 221 and the first communication terminal 222 from overlapping with each other and affecting their respective functions. At least a portion of the charging terminal 221 and at least a portion of the first communication terminal 222 extend along the first opening 113 into the groove 110, respectively, so that when the charging assembly 20 of the floor brush mechanism is docked with the power supply assembly 40 of the base station 30, the charging terminal 221 and the first communication terminal 222 can contact the power supply terminal 421 and the second communication terminal 422 of the power supply assembly 40. In this embodiment, by installing the charging terminal 221 and the first communication terminal 222 of at least one of the first charging component 21 and the second charging component 22 on the mounting base 223 and then installing the mounting base 223 in the first mounting cavity, efficient assembly between the main bodies of the first charging component 21 and the second charging component 22 and the floor brush body 10 is achieved. Furthermore, connecting the charging terminal 221 and the first communication terminal 222 to the mounting base 223 before assembling them to the floor brush body 10 facilitates modular production of the floor brush body 10, thereby improving production efficiency of the floor brush body 10.

[0056] To enhance installation convenience when the first and second charging components 21 and 22 are mounted on the floor brush body 10, the floor brush body 10 in this embodiment includes a base 12 and a cover 13. The base 12 is provided with a first mounting slot 121. The cover 13 removably engages with the first mounting slot 121 and forms a first mounting cavity with the inner wall of the first mounting slot 121. Thus, before installing the first and second charging components 21 and 22, the charging terminals 221 and first communication terminals 222 of the respective charging components can be mounted on the mounting base 223. After the mounting base 223 is installed in the first mounting slot 121, with the charging terminals 221 and first communication terminals 222 extending at least partially along the first opening 113 into the recess 110, the cover 13 can be plugged into the first mounting slot 121 to complete installation of the respective charging components. This not only enhances installation convenience for at least one of the first and second charging components 21 and 22, but also facilitates maintenance and repair of the respective charging components. When the charging component needs to be maintained or repaired, the corresponding charging component can be taken out by separating the plug cover 13 from the first mounting groove 121 on the base.

[0057] Specifically, if Figure 4 and Figure 5 As shown, at least two mounting holes 2231 are spaced apart on the mounting base 223. The charging terminal 221 and the first communication terminal 222 are both sheet-shaped connecting pieces, and the connecting piece includes a plug-in section 2221 and a contact section 2222. The contact section 2222 is located on one side of the plug-in section 2221 along its own length direction and forms a predetermined angle with the plug-in section 2221. The predetermined angle is an acute angle or an obtuse angle, and the predetermined angle is preferably ninety degrees, so that the contact area of the contact section 2222 and the power supply terminal 421 is larger and the contact is more stable. In this embodiment, the charging terminal 221 and the first communication terminal 222 can be installed on the mounting base 223 by plugging the plug-in section 2221 into the mounting hole 2231. Among them, the plug-in section 2221 of the charging terminal 221 is used to connect to the battery, and the plug-in section 2221 of the first communication terminal 222 is used to electrically connect to the communication equipment of the floor brush mechanism.

[0058] The second embodiment of the present invention provides a cleaning system, comprising a cleaning device and a base station 30. The cleaning device includes a floor brush mechanism. The specific structure of the floor brush mechanism is described in detail in the first embodiment of the present invention and will not be further described in this embodiment. The cleaning device may be a floor scrubber, a floor mop, or the like. The cleaning device may further include a host computer connected to the floor brush mechanism. The host computer may be provided with a sewage tank, a power supply, and communication equipment.

[0059] See Figures 6 to 10 The base station 30 is provided with a receiving portion 31, a second docking portion 32, and a power supply assembly 40. The receiving portion 31 is used to accommodate the floor brush mechanism. For the specific structure of the floor brush mechanism, please refer to the content provided in the first embodiment of the present invention, and this embodiment will not be described in detail here. The second docking portion 32 is located in the receiving portion 31, and the second docking portion 32 includes a third side surface 321 and a fourth side surface 322 arranged opposite to each other.

[0060] like Figure 8 and Figure 9 As shown, the power supply component 40 includes a first power supply component 41 and a second power supply component 42, and the first power supply component 41 and the second power supply component 42 both include a power supply terminal 421 and one or more second communication terminals 422. The number of power supply terminals 421 and the second communication terminals 422 corresponds to the number of charging terminals 221 and the first communication terminals 222 of the floor brush mechanism charging component 20. That is, the number of charging terminals 221 in the floor brush mechanism corresponds to the number of power supply terminals 421 in the base station 30, and the number of first communication terminals 222 in the floor brush mechanism corresponds to the number of second communication terminals 422 in the base station 30, so that the base station 30 can realize the charging and communication functions of the floor brush mechanism by contacting the corresponding terminals in the power supply component 40 with the corresponding terminals in the charging component 20.

[0061] The power supply terminal 421 of the first power supply component 41 and the power supply terminal 421 of the second power supply component 42 are respectively arranged on at least one of the third side surface 321 and the fourth side surface 322, and the second communication terminal 422 of the first power supply component 41 and the second communication terminal 422 of the second power supply component 42 are respectively arranged on at least the other of the third side surface 321 and the fourth side surface 322. That is, the power supply terminal 421 of the first power supply component 41 and the power supply terminal 421 of the second power supply component 42 can be located on the same side surface (i.e., the third side surface 321 or the fourth side surface 322), or they can be located on different side surfaces. The second communication terminals 422 of the first power supply component 41 and the second power supply component 42 can be located on the same side surface (i.e., the third side surface 321 or the fourth side surface 322), or they can be located on different side surfaces. If the power supply terminal 421 of the first power supply component 41 and the power supply terminal 421 of the second power supply component 42 are set on the third side surface 321, then at least two second communication terminals 422 belonging to the first power supply component 41 and the second power supply component 42 are set on the fourth side surface 322. The third side 321 and the fourth side 322 can each be provided with a power supply terminal 421 and at least one second communication terminal 422. In short, the number and type of terminals provided on the third side 321 and the fourth side 322 depend on the number and type of terminals on the first side 111 and the second side 112 of the floor brush mechanism, and this embodiment does not impose a sole limitation thereto. As long as it can be ensured that the charging terminal 221 on the floor brush mechanism can contact the power supply terminal 421 on the base station 30, and the first communication terminal 222 on the floor brush mechanism and the second communication terminal 422 on the base station 30 can contact each other, it is sufficient.

[0062] In this embodiment, when the charging terminal 221 and / or the first communication terminal 222 on the first side 111 of the floor brush mechanism is provided in a one-to-one correspondence with the charging terminal 221 and / or the first communication terminal 222 on the second side 112, the power supply terminal 421 and / or the second communication terminal 422 on the third side 321 of the base station 30 is provided in a one-to-one correspondence with the power supply terminal 421 and / or the second communication terminal 422 on the fourth side 322. For example, in some embodiments, the third side 321 is provided with a power supply terminal 421 and a second communication terminal 422, and the fourth side 322 is also provided with a power supply terminal 421 and a second communication terminal 422. Then, the power supply terminal 421 on the third side 321 corresponds to the power supply terminal 421 on the fourth side 322, and the second communication terminal 422 on the third side 321 corresponds to the second communication terminal 422 on the fourth side 322. The correspondence between the different types of terminals on different sides depends on the correspondence between the terminals on the two sides of the floor brush mechanism, and this embodiment does not set a sole limitation. As a result, the cooperation between the charging component 20 and the power supply component 40 is made more stable and reliable, the risk of shaking between the charging component 20 and the power supply component 40 is reduced, and the charging stability is higher.

[0063] The second docking portion 32 in this embodiment may specifically include a plug-in protrusion 320. The third side 321 and the fourth side 322 are respectively located on opposite sides of the plug-in protrusion 320 along the first direction. When the floor brush mechanism returns to the base station 30, the plug-in protrusion 320 is inserted into the groove 110 on the floor brush mechanism to dock the charging component 20 and the power supply component 40 together. Among them, the first power supply component 41 in this embodiment is arranged on one of the third side 321 and the fourth side 322, and the second power supply component 42 is arranged on the other of the third side 321 and the fourth side 322. In this embodiment, the first power supply component 41 and the second power supply component 42 are respectively arranged on the third side 321 and the fourth side 322 of the plug-in protrusion 320, which is convenient to assemble and has low installation difficulty.

[0064] A second mounting cavity is provided in the plug-in protrusion 320, and a second opening 323 is provided in at least one of the third side surface 321 and the fourth side surface 322, and the second opening 323 is communicated with the second mounting cavity. At least one of the first power supply component 41 and the second power supply component 42 further includes a mounting member 423 and an elastic member 424. In this embodiment, the structures of the first power supply component 41 and the second power supply component 42 are the same or different. Preferably, when the structures of the two are the same (that is, both are composed of the same mounting member 423 and elastic member 424), the design difficulty and production process difficulty of the power supply component 40 can be reduced. Among them, the mounting member 423 is installed in the second mounting cavity. The elastic member 424 includes at least two, and at least two elastic members 424 are spaced apart and arranged on the side of the mounting member 423 close to the second opening 323. Furthermore, along the expansion and contraction direction of the elastic member 424 (which is parallel to the first direction), one end of at least one elastic member 424 near the second opening 323 is connected to the power supply terminal 421, and one end of at least one elastic member 424 near the second opening 323 is connected to the second communication terminal 422, so that the power supply terminal 421 can elastically contact the charging terminal 221, and the second communication terminal 422 can elastically contact the first communication terminal 222. In the case where the base station 30 and / or the floor brush mechanism is affected by vibration (such as being bumped or shaken), the elastic contact can ensure that the charging component 20 and the power supply component 40 are always in contact with each other without being affected by the vibration, further improving the stability and reliability between the charging component 20 and the power supply component 40. The elastic member 424 can specifically be at least one of a spring, an elastic telescopic cylinder, etc.

[0065] Among them, the mounting member 423 includes a base 231 and a buckle cover 232. A second mounting groove 2311 and a third mounting groove 2312 are provided on the side of the base 231 close to the second opening 323. The buckle cover 232 is buckled with the base 231 and covers the second mounting groove 2311 and the third mounting groove 2312. A third opening 2321 and a fourth opening 2322 are provided on the buckle cover 232. The third opening 2321 connects the second mounting groove 2311 and the second opening 323, and the fourth opening 2322 connects the third mounting groove 2312 and the second opening 323. At least one elastic member 424 is located in the second mounting groove 2311 and is connected to the power supply terminal 421, and at least one elastic member 424 is located in the third mounting groove 2312 and is connected to the second communication terminal 422. In this embodiment, the mounting member 423 is composed of the base 231 and the buckle cover 232. After the elastic member 424 and the corresponding power supply terminal 421 and second communication terminal 422 are connected and installed in the second mounting groove 2311 and the third mounting groove 2312, the buckle cover 232 is buckled together with the base 231 to obtain the corresponding power supply component. This is efficient and convenient assembly, and facilitates the modular and standardized production of the power supply assembly 40, which has a positive effect on improving the production efficiency of the power supply assembly 40.

[0066] See Figure 10 In this embodiment, when the power supply terminal 421 and / or the second communication terminal 422 are arcuate connecting pieces, the first power supply component 41 and / or the second power supply component 42 in this embodiment further include an arcuate supporting member 425. The arcuate supporting member 425 is installed in both the second mounting groove 2311 and the third mounting groove 2312. A supporting groove 251 is provided on the side of the arcuate supporting member 425 facing away from the second opening 323. A predetermined mounting spacing exists between the supporting groove 251 and the bottom of the second mounting groove 2311 and the third mounting groove 2312 away from the buckle cover 232. Furthermore, an arcuate avoidance opening 2511 is provided on the bottom of the supporting groove 251 near the second opening 323. One circumferential end of the arcuate connecting piece passes through the arcuate supporting member 425 and is connected to the wire. The circumferential side of the arcuate connecting piece, away from the wire, is located within the supporting groove 251 and connected to the elastic member 424. The arcuate connecting piece can move relative to the arcuate supporting piece 425 along the extension and contraction direction of the elastic member 424, and the arcuate connecting piece is at least partially located outside the arcuate avoidance opening 2511, so that the corresponding arcuate arched portion of the arcuate connecting piece can contact the charging terminal 221 and the first communication terminal 222. Although the charging terminal 221 and the power supply terminal 421, and the first communication terminal 222 and the second communication terminal 422 can be connected in a plane-to-plane manner, and this design is simple and sufficient in some cases, the method of contacting the arcuate apex of the arcuate connecting piece with the raised platform on the contact section 2222 of the charging assembly 20 can optimize the participation and distribution of the contact points between the two, provide a more uniform contact pressure distribution, and show greater advantages and reliability.

[0067] For ease of description, spatially relative terms such as "above", "above", "on the upper surface of", "above", etc. may be used herein to describe the spatial positional relationship of a device or feature to other devices or features as shown in the figures. It should be understood that spatially relative terms are intended to include different orientations of the device in use or operation in addition to the orientation described in the figures. For example, if the device in the drawings is inverted, the device described as "above other devices or structures" or "above other devices or structures" will be positioned as "below other devices or structures" or "below other devices or structures". Thus, the exemplary term "above" can include both "above" and "below". The device can also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatially relative descriptions used here are interpreted accordingly.

[0068] In addition, it should be noted that the use of terms such as "first" and "second" to limit components is only for the convenience of distinguishing the corresponding components. Unless otherwise stated, the above terms have no special meaning and therefore cannot be understood as limiting the scope of protection of this application.

[0069] The above are merely preferred embodiments of the present application and are not intended to limit the present application. Those skilled in the art will readily appreciate that various modifications and variations are possible. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of the present application shall be included within the scope of protection of the present application.

Claims

1. A floor brush mechanism, characterized in that: include: A floor brush body (10), wherein the floor brush body (10) is provided with a first docking portion (11), and the first docking portion (11) comprises a first side surface (111) and a second side surface (112) that are arranged opposite to each other; A charging component (20), the charging component (20) comprising a first charging component (21) and a second charging component (22), the first charging component (21) and the second charging component (22) each comprising a charging terminal (221) and one or more first communication terminals (222); The charging terminal (221) of the first charging component (21) and the charging terminal (221) of the second charging component (22) are respectively arranged on at least one of the first side surface (111) and the second side surface (112), and the first communication terminal (222) of the first charging component (21) and the first communication terminal (222) of the second charging component (22) are respectively arranged on at least the other of the first side surface (111) and the second side surface (112).

2. The floor brush mechanism according to claim 1, characterized in that: The charging terminal (221) and / or the first communication terminal (222) of the first side surface (111) are arranged in a one-to-one correspondence with the charging terminal (221) and / or the first communication terminal (222) of the second side surface (112).

3. The floor brush mechanism according to any one of claims 1 to 2, characterized in that: The first docking portion (11) includes a groove (110), the first side surface (111) and the second side surface (112) are respectively side walls of the groove (110) along a first direction, the first charging component (21) is arranged on one of the first side surface (111) and the second side surface (112), and the second charging component (22) is arranged on the other of the first side surface (111) and the second side surface (112).

4. The floor brush mechanism according to claim 3, characterized in that: The floor brush body (10) is provided with a first installation cavity on at least one side of the groove (110) along a first direction, and at least one of the first side surface (111) and the second side surface (112) is provided with a first opening (113), wherein the first opening (113) communicates with the first installation cavity and the groove (110), and at least one of the first charging component (21) and the second charging component (22) further comprises: A mounting seat (223), wherein the mounting seat (223) is installed in the first mounting cavity, the charging terminal (221) and the first communication terminal (222) are installed on the mounting seat (223) at intervals, and at least a portion of the charging terminal (221) and at least a portion of the first communication terminal (222) respectively extend along the first opening (113) into the groove (110).

5. The floor brush mechanism according to claim 4, characterized in that: The floor brush body (10) comprises a base (12) and a plug cover (13); a first mounting groove (121) is provided on the base (12); the plug cover (13) is detachably plugged into the first mounting groove (121) and is formed with the inner wall surface of the first mounting groove (121) to form the first mounting cavity.

6. A cleaning system, characterized in that: include: A cleaning device, comprising the floor brush mechanism according to any one of claims 1 to 5; A base station (30), wherein the base station (30) is provided with a receiving portion (31), a second docking portion (32), and a power supply assembly (40), wherein the receiving portion (31) is used to receive the floor brush mechanism, the second docking portion (32) is located in the receiving portion (31), and the second docking portion (32) includes a third side surface (321) and a fourth side surface (322) that are arranged opposite to each other; The power supply component (40) includes a first power supply component (41) and a second power supply component (42), and the first power supply component (41) and the second power supply component (42) each include a power supply terminal (421) and one or more second communication terminals (422); The power supply terminal (421) of the first power supply component (41) and the power supply terminal (421) of the second power supply component (42) are respectively arranged on at least one of the third side surface (321) and the fourth side surface (322), and the second communication terminal (422) of the first power supply component (41) and the second communication terminal (422) of the second power supply component (42) are respectively arranged on at least the other of the third side surface (321) and the fourth side surface (322).

7. The cleaning system according to claim 6, characterized in that The power supply terminal (421) and / or the second communication terminal (422) of the third side surface (321) are arranged in a one-to-one correspondence with the power supply terminal (421) and / or the second communication terminal (422) of the fourth side surface (322).

8. The cleaning system according to claim 6 or 7, characterized in that The second docking portion (32) includes a plug-in protrusion (320), the third side surface (321) and the fourth side surface (322) are respectively located on opposite sides of the plug-in protrusion (320) along the first direction, the first power supply component (41) is arranged on one of the third side surface (321) and the fourth side surface (322), and the second power supply component (42) is arranged on the other of the third side surface (321) and the fourth side surface (322).

9. The cleaning system according to claim 8, characterized in that A second installation cavity is provided in the plug-in protrusion (320), a second opening (323) is provided on at least one of the third side surface (321) and the fourth side surface (322), and the second opening (323) is communicated with the second installation cavity, and at least one of the first power supply component (41) and the second power supply component (42) further comprises: a mounting member (423), the mounting member (423) being mounted in the second mounting cavity; An elastic member (424), comprising at least two elastic members (424), at least two of which are spaced apart on a side of the mounting member (423) close to the second opening (323), and, along the expansion and contraction direction of the elastic member (424), one end of at least one elastic member (424) close to the second opening (323) is connected to the power supply terminal (421), and one end of at least one elastic member (424) close to the second opening (323) is connected to the second communication terminal (422).

10. The cleaning system according to claim 9, characterized in that The mounting member (423) comprises: A base (231), wherein a second mounting groove (2311) and a third mounting groove (2312) are provided on a side of the base (231) close to the second opening (323); A buckle cover (232), the buckle cover (232) is buckled with the base (231) and covers the second mounting groove (2311) and the third mounting groove (2312), and a third opening (2321) and a fourth opening (2322) are provided on the buckle cover (232), the third opening (2321) is connected to the second mounting groove (2311) and the second opening (323), and the fourth opening (2322) is connected to the third mounting groove (2312) and the second opening (323), at least one of the elastic members (424) is located in the second mounting groove (2311) and is connected to the power supply terminal (421), and at least one of the elastic members (424) is located in the third mounting groove (2312) and is connected to the second communication terminal (422).

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