CN219814025U - Base station and cleaning assembly - Google Patents

Abstract

The application provides a base station and a cleaning assembly, wherein the base station comprises a main body, a base and a reversing piece, wherein the main body is provided with a first dust collection port, a second dust collection port and a suction source; the base is provided with an accommodating space, a first pair of interfaces, a second pair of interfaces and a third pair of interfaces, wherein the first pair of interfaces, the second pair of interfaces and the third pair of interfaces are communicated with the accommodating space, the first pair of interfaces are communicated with a suction source, the second pair of interfaces are communicated with a first dust collecting port, and the third pair of interfaces are communicated with a second dust collecting port; the reversing piece is movably arranged in the accommodating space and is switched between a first position and a second position, and the reversing channel is communicated with the first pair of interfaces and the second pair of interfaces in the first position; in the second position, the reversing channel communicates between the first pair of interfaces and the third pair of interfaces. Different communication paths can be switched through the action of the reversing piece, so that base stations are not required to be arranged for two cleaning devices respectively, the occupied space of the base stations is reduced, the cost is reduced, the structure is simplified, and the use experience of a user is greatly improved.

Description

Base station and cleaning assembly

Technical Field

The application relates to the technical field of cleaning equipment, in particular to a base station and a cleaning assembly.

Background

At present, only one dust collecting port is arranged on a base station of cleaning equipment such as a sweeping robot or a dust collector, and in a practical use scene, two cleaning equipment possibly exist at the same time, and the existing base station cannot accommodate the two cleaning equipment and respectively carry out dust removal cleaning operation on the two cleaning equipment. This requires the base station to be provided for each of the two cleaning devices, which is large in footprint, costly, and inconvenient to use.

Disclosure of Invention

The utility model provides a base station and a cleaning component, which are used for improving the use effect of the base station.

The utility model provides a base station which comprises a main body, a base and a reversing piece.

The main body is provided with a first dust collection port, a second dust collection port and a suction source; the base is provided with an accommodating space, a first pair of interfaces, a second pair of interfaces and a third pair of interfaces, wherein the first pair of interfaces, the second pair of interfaces and the third pair of interfaces are communicated to the accommodating space, the first pair of interfaces are communicated to the suction source, the second pair of interfaces are communicated to the first dust collecting port, and the third pair of interfaces are communicated to the second dust collecting port.

The reversing piece is provided with a reversing channel, and the reversing piece is movably arranged in the accommodating space and is switched between a first position and a second position, and in the first position, the reversing channel is communicated with the first pair of interfaces and the second pair of interfaces; in the second position, the reversing channel communicates with the first pair of interfaces and the third pair of interfaces.

In some embodiments, the reversing element is rotatably disposed within the receiving space.

In some embodiments, the receiving space and the reversing element each extend along an axial direction of a rotation shaft; the first pair of interfaces, the second pair of interfaces and the third pair of interfaces are arranged at intervals in the radial direction of the rotating shaft, the second pair of interfaces and the third pair of interfaces are arranged on two sides of the first pair of interfaces at a first preset angle, reversing ports are arranged on the reversing piece along the circumferential direction of the rotating shaft, and reversing channels are formed between two ends of the reversing ports.

In some embodiments, the angle between the two ends of the reversing port is twice the first preset angle.

In some embodiments, the receiving space and the reversing element each extend along an axial direction of a rotation shaft; the second pair of interfaces and the third pair of interfaces are arranged on two sides of the first pair of interfaces at a second preset angle, the reversing channel is provided with a first end and a second end, and the first end and the second end are arranged at intervals of the second preset angle.

In some embodiments, the first pair of interfaces is disposed along an axial direction of the rotational axis, the second pair of interfaces and the third pair of interfaces are disposed along a radial direction of the rotational axis, and the second pair of interfaces and the third pair of interfaces are equidistant from the first pair of interfaces in the axial direction, the first end is disposed along the axial direction, and the second end is disposed along the radial direction; alternatively, the first, second and third pairs of interfaces are spaced apart in a radial direction of the rotating shaft, and the first and second ends are spaced apart along the radial direction.

In some embodiments, the reversing element is provided with a protruding stop; the fixing piece is provided with a first limiting part and a second limiting part at positions corresponding to the stopping parts, the stopping parts are attached to the first limiting parts at the first positions, and the stopping parts are attached to the second limiting parts at the second positions.

In some embodiments, the base station further comprises a drive member connected to the reversing member; the first limiting part and the second limiting part are position induction switches and are both connected to the driving piece.

In some embodiments, the base station further comprises a seal disposed between the fixture and the diverter, the seal comprising a sealing layer, a protective layer adjacent to one side of the fixture, and a connection layer adjacent to one side of the diverter.

In some embodiments, the first dust collection port is adapted to fit a self-moving cleaning device and the second dust collection port is adapted to fit a handheld cleaning device.

Correspondingly, the embodiment of the application also provides a cleaning assembly, which comprises a base station, a first dust collecting device and a second dust collecting device, wherein the base station comprises a main body, a base and a reversing piece.

The main body is provided with a first dust collection port, a second dust collection port and a suction source; the base is provided with an accommodating space, a first pair of interfaces, a second pair of interfaces and a third pair of interfaces, wherein the first pair of interfaces, the second pair of interfaces and the third pair of interfaces are communicated with the accommodating space, the first pair of interfaces are communicated with the suction source, the second pair of interfaces are communicated with the first dust collecting port, and the third pair of interfaces are communicated with the second dust collecting port; the reversing piece is provided with a reversing channel, and the reversing piece is movably arranged in the accommodating space and is switched between a first position and a second position, and in the first position, the reversing channel is communicated with the first pair of interfaces and the second pair of interfaces; in the second position, the reversing channel communicates with the first pair of interfaces and the third pair of interfaces. The first dust collecting device is connected to the first dust collecting port in a matched mode, and the second dust collecting device is connected to the second dust collecting port in a matched mode.

In some embodiments, the first dust collection device is a self-moving cleaning device and the second dust collection device is a handheld cleaning device.

In some embodiments, the receiving space and the reversing element each extend along an axial direction of a rotation shaft; the first pair of interfaces, the second pair of interfaces and the third pair of interfaces are arranged at intervals in the radial direction of the rotating shaft, the second pair of interfaces and the third pair of interfaces are arranged on two sides of the first pair of interfaces at a first preset angle, reversing ports are arranged on the reversing piece along the circumferential direction of the rotating shaft, reversing channels are formed between two ends of the reversing ports, and an included angle between two ends of the reversing ports is twice the first preset angle.

In some embodiments, the receiving space and the reversing element each extend along an axial direction of a rotation shaft; the second pair of interfaces and the third pair of interfaces are arranged at two sides of the first pair of interfaces at a second preset angle, the first pair of interfaces are arranged along the axial direction of the rotating shaft, the second pair of interfaces and the third pair of interfaces are arranged along the radial direction of the rotating shaft, and the second pair of interfaces and the third pair of interfaces are equal to the first pair of interfaces in the axial direction; the reversing channel has a first end and a second end, the first end and the second end are disposed at the second preset angular interval, the first end is disposed along the axial direction, and the second end is disposed along the radial direction.

The application has the following beneficial effects: the application provides a base station and a cleaning assembly, wherein a passage switching device of the base station comprises a fixing piece and a reversing piece in the fixing piece, and different communication paths can be switched through the action of the reversing piece. The access switching device and the base station adopting the same are simple in structure and convenient to realize, and the base station can realize the conversion dust collection of the first cleaning equipment and the second cleaning equipment according to the needs, especially under the use scenes such as household scenes or office scenes, dust collection cleaning operation of two different cleaning equipment can be realized through one base station, and the dust collection base stations are not required to be respectively arranged for the two cleaning equipment, so that the occupied space of the base station is reduced, the cost is reduced, the structure is simplified, and the use experience of a user is greatly improved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed in the description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 schematically shows a configuration of a passage switching device in a first embodiment.

Fig. 2 is a right-side half-sectional view schematically showing the passage switching device in the first embodiment.

Fig. 3 illustrates a cross-sectional view A-A of fig. 1.

Fig. 4 illustrates a B-B cross-sectional view of fig. 1.

Fig. 5 is a schematic view schematically showing the structure of the base in the first embodiment.

Fig. 6 is a schematic view schematically showing the structure of the commutator in the first embodiment.

Fig. 7 illustrates a front view of the commutator in the first embodiment.

Fig. 8 is a schematic view schematically showing the structure of the seal in the first embodiment.

Fig. 9 schematically shows a top view of the seal in the first embodiment.

Fig. 10 exemplarily shows a schematic structure of a base station.

Fig. 11 exemplarily shows an internal connection diagram of a base station in the first embodiment.

Fig. 12 schematically illustrates a path switching device in the second embodiment.

Fig. 13 illustrates a front view of fig. 12.

Fig. 14 is a schematic view schematically showing the structure of the base in the second embodiment.

Fig. 15 is a schematic view schematically showing the structure of the commutator in the second embodiment.

Fig. 16 illustrates a half cross-sectional view of the commutator in the second embodiment.

Fig. 17 is a schematic view schematically showing the structure of the seal in the second embodiment.

Fig. 18 is a schematic view schematically showing the positions of the first stopper and the second stopper in the second embodiment.

Fig. 19 exemplarily shows an internal connection diagram of a base station in the second embodiment.

Fig. 20 schematically illustrates a cooperation of a cleaning device with a base station.

Fig. 21 shows an exemplary schematic of a cleaning device.

Fig. 22 is a schematic diagram schematically showing a structure of a portion of a base station to which the hand-held cleaning device is fitted.

Fig. 23 illustrates a top view of a portion of a base station that mates with a handheld cleaning device.

Fig. 24 illustrates a side view of a portion of a base station that mates with a handheld cleaning device.

Fig. 25 illustrates a cross-sectional view A-A of fig. 24.

The main elements in the embodiment of the application are marked:

base station 10 main body 11

Working space 13 of accommodation groove 12

Bearing surface 14 stop surface 15

Groove 16 unlocking part 17

Opening 19 of driving member 18

Dust collecting part 21 of cleaning device 20

Suction port portion 22 main body 23

First locking part 25 of dust collecting cover 24

Second locking member 26 mating piece 27

Base 100 of access switching device 30

The first pair of interfaces 120 of the accommodation space 110

Second pair of interfaces 130 third pair of interfaces 140

First limit part 160 of bearing 150

Second limit part 170 reversing piece 200

Reversing channel 220 of reversing port 210

First end 221 and second end 222

Connection end 230 stop 240

Drive 300 seal 400

Hollowed-out portion 410 is divided into a notch 420

First station 500 first dust collection port 510

Second station 600 suction source 700

Dust collecting member 800

Detailed Description

The following description of the embodiments of the present application will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present application, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to fall within the scope of the application. Furthermore, it should be understood that the detailed description is presented herein for purposes of illustration and description only, and is not intended to limit the application. In the present application, unless otherwise indicated, terms of orientation such as "upper", "lower", "left" and "right" are generally used to refer to the directions of the upper, lower, left and right sides of the device in actual use or operation, and are specifically shown in the drawings.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature.

The application provides a base station and a cleaning assembly, which are respectively described in detail below. It should be noted that the following description order of the embodiments is not intended to limit the preferred order of the embodiments of the present application. In the following embodiments, the descriptions of the embodiments are focused on, and for the part that is not described in detail in a certain embodiment, reference may be made to the related descriptions of other embodiments.

Referring to fig. 1, the base station 1 includes a path switching device 30, and the path switching device 30 may be used to implement a communication switch of a dust collecting port in the base station 10. Of course in other embodiments, and may also be used for switching between other paths in the base station 10, the example of this embodiment is not meant to be limiting unduly.

Here, referring to fig. 2 to 4, the path switching device 30 mainly includes a base 100 and a reversing element 200.

Referring to fig. 5, the base 100 is substantially cylindrical, and a substantially cylindrical receiving space 110 is provided in the base 100, and the receiving space 110 may be used to receive and hold the reversing element 200. The receiving space 110 has a central axis T. In the embodiment of the present application, in order to describe the positional relationship of the respective components, the extending direction of the central axis T is defined as an axial direction, the direction perpendicular to the central axis T is a radial direction, and the direction of a circumferential line extending concentrically around the central axis T is a circumferential direction.

On the outer wall of the base 100, a first pair of interfaces 120, a second pair of interfaces 130 and a third pair of interfaces 140 are provided, and the first pair of interfaces 120, the second pair of interfaces 130 and the third pair of interfaces 140 are all communicated into the accommodating space 110 so as to cooperate with the reversing element 200, and the communication relationship between the interfaces is switched under the operation of the reversing element 200.

Here, referring to fig. 2, the first pair of interfaces 120, the second pair of interfaces 130, and the third pair of interfaces 140 are disposed at intervals in the radial direction, and the second pair of interfaces 130 and the third pair of interfaces 140 are disposed at a first predetermined angle on both sides of the first pair of interfaces 120. Here, specifically, the first preset angle is 90 °, and the included angle between the second pair of interfaces 130 and the first pair of interfaces 120, and the included angle between the third pair of interfaces 140 and the first pair of interfaces 120 are all right angles. In the illustrated orientation shown in fig. 2, the second pair of interfaces 130 is located at a 90 ° position clockwise of the first pair of interfaces 120, and the third pair of interfaces 140 is located at a 90 ° position counterclockwise of the first pair of interfaces 120. Of course, it is understood that in other embodiments, the first preset angle may be other angles, and the first preset angle is only required to be less than or equal to 120 °, and the arrangement of the first pair of interfaces 120, the second pair of interfaces 130, and the third pair of interfaces 140 is not affected by the angle being too small. Optionally, the first preset angle is set between 60 ° -120 °.

In addition, since the base 100 is generally stationary in use, the reversing element 200 will act relative to the base 100, and thus the base 100 may also be referred to as a stationary element in various embodiments of the present application.

Referring to fig. 6, the reversing element 200 is disposed substantially in a shape similar to the receiving space 110 of the base 100, and is also substantially cylindrical and disposed coaxially with the receiving space 110. That is, when the direction changing member 200 is mounted and received in the receiving space 110, the central axis of the direction changing member 200 coincides with the central axis T, and thus the direction changing member 200 can be rotated in the receiving space 110 to adjust the communication relationship among the first, second and third pairs of interfaces 120, 130 and 140. When the reversing element 200 rotates relative to the base 100, the central axis T is used as a rotation axis. Here, the base 100 protects the commutator 200 located therein, helps to prevent damage to the commutator 200, and the inner wall of the base 100 also helps to guide the commutator 200 to move more stably.

Here, the reversing element 200 is provided with a reversing port 210 along the circumferential direction, and the reversing port 210 is recessed toward the radially inner side. Referring to fig. 2, the angle between the two ends of the reversing port 210 in the circumferential direction is 180 °, and a reversing channel 220 is formed between the two ends of the reversing port 210.

Here, the reversing element 200 can be switched between a first position and a second position. In the first position, referring to fig. 2, the reversing channel 220 communicates with the first pair of ports 120 and the second pair of ports 130. Here, rotating the reversing element 200 90 ° in the counterclockwise direction shown in fig. 2 moves the reversing element 200 to a second position in which the reversing channel 220 communicates between the first pair of ports 120 and the third pair of ports 140. Correspondingly, in the second position, the reversing element 200 is rotated 90 ° in the clockwise direction as shown in fig. 2, so that the reversing element 200 can be rotated from the second position to the first position.

It will be appreciated that, here, the angle between the two ends of the reversing port 210 in the circumferential direction is set to be twice the first preset angle, so that the first pair of interfaces 120 and the second pair of interfaces 130, the first pair of interfaces 120 and the third pair of interfaces 140 can be better abutted. However, in other embodiments, the angle between the two ends of the reversing port 210 in the circumferential direction may be set to be greater than or less than twice the first preset angle while ensuring that the communication effect is achieved, which may cause leakage or decrease in the flow area at the position of the interface.

Further, in some embodiments, referring to fig. 1, the path switching device 30 further includes a driving member 300, where the driving member 300 is configured to drive the reversing member 200 to rotate so as to switch between the first position and the second position. Here, the driving member 300 may be a motor and a reduction gearbox in a driving fit, and the reversing member 200 is provided with a connection end 230 (see fig. 6) for connecting the driving member 300, and an output shaft of the reduction gearbox is connected to a connection section of the reversing member 200 to drive the reversing member 200 to rotate. Of course, in other embodiments, the reversing element 200 may be directly driven by the motor without the reduction gearbox, and this embodiment is not limited thereto.

Here, referring to fig. 5, a bearing 150 is further disposed on the base 100 along the axial direction, and the reversing element 200 may be disposed on a side opposite to the connecting end 230 in a structure adapted to the bearing 150, so that the stability of the reversing element 200 during rotation is ensured by the cooperative connection of the bearing 150. Of course, in other embodiments, the bearing 150 and the adaptive structure may not be provided, and the example of this embodiment is not meant to be limiting.

Referring to fig. 6, the reversing element 200 is further provided with a protruding stop 240 along the axial direction. Referring to fig. 4, a first limiting portion 160 and a second limiting portion 170 are disposed at positions on the base 100 corresponding to the stop portion 240, and an included angle between the first limiting portion 160 and the second limiting portion 170 is the first preset angle, which is 90 ° in this embodiment. Here, the first limiting portion 160 and the second limiting portion 170 are both micro switches, and the micro switches are connected to the driving member 300.

Therefore, when the reversing element 200 moves to the first position, the stop portion 240 is attached to the first limit portion 160, the micro switch is triggered to send a signal to the driving element 300, and the driving element 300 controls the reversing element 200 to stop at the current position. Similarly, when the reversing element 200 moves to the second position, the stop portion 240 is attached to the second limiting portion 170, and the micro switch is triggered to send a signal to the driving element 300, and the driving element 300 controls the reversing element 200 to stop at the current position.

Of course, it should be understood that in other embodiments, the first limiting portion 160 and the second limiting portion 170 may be other position sensing switches, such as a photoelectric switch, etc., and the photoelectric switch sends a corresponding prompting signal when the reversing element 200 moves in place, which is not limited in this embodiment.

In other embodiments, the first limiting portion 160 and the second limiting portion 170 may be only protruding limiting structures, for example, when the driving member 300 is an operation portion driven manually, the user rotates the reversing member 200 via the operation portion, and when the stop portion 240 of the reversing member 200 abuts against the first limiting portion 160 or the second limiting portion 170, the user feels resistance, so that the user can confirm that the reversing member 200 moves in place and stop applying the force to the reversing member 200 to move.

Referring now to fig. 8, the path switching device 30 further includes a seal 400, where the seal 400 is configured in a similar manner to the reversing element 200. The seal 400 is provided with a hollowed-out portion 410 at a position corresponding to the reversing port 210 so as not to block the reversing port 210. In addition, a dividing opening 420 may be provided on a side of the sealing member 400 facing away from the hollow portion 410. Referring to fig. 9, due to the arrangement of the dividing opening 420, the sealing member 400 is not closed in the circumferential direction, that is, the contour of the sealing member 400 in the circumferential direction is not closed, so that even if there is a dimensional error between the sealing member 400 and the reversing member 200, the sealing member 400 can be assembled to the reversing member 200 conveniently, and the sealing member 400 is prevented from being assembled due to machining errors or damaged due to stress after assembly. At the same time, the assembly of the seal 400 is more convenient, and the seal 400 can be adapted to commutators 200 of different sizes. Of course, in other embodiments, the dividing port 420 may not be provided, and this embodiment does not unduly limit this.

Here, referring to fig. 2, the sealing member 400 is disposed between the base 100 and the direction changing member 200, and the sealing member 400 includes a sealing layer, a protective layer near one side of the base 100, and a connection layer near one side of the direction changing member 200. Wherein, the sealing layer may be made of flexible materials such as EVA, EPDM, sponge, rubber, etc., so that the sealing layer is in interference fit with the base 100 and the reversing element 200, thereby improving the tightness therebetween. The connection layer may be an adhesive layer, etc. for being cooperatively connected with the reversing element 200, and the protective layer may be a PET film layer, etc. which has a function of reducing abrasion to the sealing layer due to rotation, and at the same time, the protective layer is blocked at the outer side of the sealing layer, which is also helpful for reducing phenomena of air leakage or rotation and rotation of the reversing channel 220 due to the blocking of dust and sand particles, hair, etc. on the sealing layer.

Referring again to fig. 10, the base station 10 includes a first station 500 and a second station 600. The first station 500 is configured to adapt to a first cleaning apparatus, and a first dust collecting port 510 is disposed at the first station 500, and the first dust collecting port 510 is connected to the second pair of interfaces 130. The second station 600 is adapted to a second cleaning apparatus, and a second dust collecting opening 610 is provided at the second station 600 (see fig. 11). The first cleaning device and the second cleaning device may be the same or different.

While the foregoing embodiment provides an example of the arrangement of the reversing element 200 and the base 100, it will be appreciated that in other embodiments, the arrangement orientations of the first pair of interfaces 120, the second pair of interfaces 130, and the third pair of interfaces 140 may be different, and accordingly, the structure of the reversing element 200 and/or the rotation angle during the position switching may be different, which does not constitute an undue limitation. The following description of the application gives an example of an embodiment. The structure of the first embodiment is partially the same as or similar to that of the first embodiment, and the description of the first embodiment is omitted. Also, in the following embodiments, the positional relationship of the axial direction, the radial direction, and the circumferential direction shown in the foregoing embodiments is still used.

In the second embodiment, referring to fig. 12 to 13, similar to the first embodiment, the reversing element 200 is rotatably disposed in the accommodating space 110 of the base 100.

Referring to fig. 14, on the outer wall of the base 100, a first pair of interfaces 120, a second pair of interfaces 130, and a third pair of interfaces 140 are provided. Here, the first pair of interfaces 120 is disposed along the axial direction, the second pair of interfaces 130 and the third pair of interfaces 140 are disposed along the radial direction, and the second pair of interfaces 130 and the third pair of interfaces 140 are equally spaced from the first pair of interfaces 120 in the axial direction, that is, centers of the second pair of interfaces 130 and the third pair of interfaces 140 lie in the same plane perpendicular to the axial direction. The second pair of interfaces 130 and the third pair of interfaces 140 are disposed at a second preset angle on both sides of the first pair of interfaces 120, that is, in the circumferential direction, the included angle between the second pair of interfaces 130 and the first pair of interfaces 120 is the same as the included angle between the third pair of interfaces 140 and the first pair of interfaces 120. In this embodiment, the included angle, that is, the second preset angle is 90 °, it will be understood that, in other embodiments, the second preset angle may be other angles, such as 45 °, 60 °, 120 °, 200 °, and the like, which should not be unduly limited.

Referring to fig. 15 and 16, the reversing element 200 has a reversing channel 220, the reversing channel 220 has a first end 221 and a second end 222, the first end 221 is disposed along the axial direction for mating with the first pair of ports 120, and the second end 222 is disposed along the radial direction for mating with the second pair of ports 130 or the third pair of ports 140.

Here, in the example of the present application, the diameters of the second pair of interfaces 130 and the third pair of interfaces 140 are the same, and the diameter of the second end 222 is the same as the second pair of interfaces 130, and the diameter of the first end 221 is the same as the diameter of the first pair of interfaces 120. However, in some embodiments, the diameters of the corresponding pairs of interfaces and ports may also be different according to actual requirements or due to machining errors, and this embodiment does not unduly limit this.

Referring to fig. 13 in combination with fig. 14 and 16, in this embodiment, the first pair of interfaces 120 is always in communication with the first end 221. In the condition shown in fig. 12, the reversing element 200 is in a first position in which the second pair of ports 130 is in communication with the second end 222 and the reversing channel 220 communicates the second pair of ports 130 with the first pair of ports 120. At this time, the reversing element 200 may be moved to a state in which the third pair of ports 140 is in communication with the first pair of ports 120 by rotating 90 ° clockwise along the illustrated orientation of fig. 12, and the reversing element 200 is at the second position, as shown in fig. 13. It will be appreciated that when the second predetermined angle is other, the angle required to rotate when switching between the first and second positions is also different.

Further, as in the previous embodiment, referring to fig. 15 and 16, the reversing member 200 may further be provided with a stopper 240, and the stopper 240 may be provided at an end of the reversing member 200 in the axial direction and protrude outward. Referring to fig. 18, the base 100 is adaptively provided with a first limiting portion 160 and a second limiting portion 170. The reversing element 200 may be coupled to the driving element 300 and driven by the driving element 300. For specific details, reference may be made to the foregoing embodiments, and repeated descriptions of this embodiment are omitted.

In addition, as in the previous embodiment, referring to fig. 17, the path switching device 30 may further include a sealing member 400, where the sealing member 400 is disposed between the reversing member 200 and the base 100 (see fig. 12). Here, the seal 400 is provided with a hollowed-out portion 410 at a position corresponding to the first end 221 and the second end 222 of the reversing channel 220, so that the inlet and the outlet of the reversing channel 220 are exposed. For specific details, reference may be made to the foregoing embodiments, and repeated descriptions of this embodiment are omitted.

In addition, the present application also provides a third embodiment, which has substantially the same structure as the second embodiment, and the second pair of interfaces 130 and the third pair of interfaces 140 are disposed at a second preset angle on both sides of the first pair of interfaces 120, and the reversing channel 220 has a first end 221 and a second end 222, and the first end 221 and the second end 222 are disposed at the second preset angle interval.

The difference is that, here, the first pair of interfaces 120, the second pair of interfaces 130 and the third pair of interfaces 140 are spaced apart in the radial direction of the rotation shaft, and the centers of the three are located on the same plane perpendicular to the axial direction, and the first end 221 and the second end 222 are spaced apart along the radial direction. By rotating the reversing element 200, two ends of the reversing channel 220 can be respectively communicated with the first pair of interfaces 120 and the second pair of interfaces 130 or the first pair of interfaces 120 and the third pair of interfaces 140.

In the foregoing embodiment, the reversing element 200 is illustrated as being rotatably disposed in the accommodating space 110. However, it is understood that in other embodiments, the reversing element 200 may be movably disposed within the receiving space 110 in other manners. Illustratively, the reversing element 200 is a telescoping tube having a first end 221 along an axial direction and a second end 222 along a radial direction. The first pair of ports 120 are axially disposed and always communicate with the first end 221, and the second and third pairs of ports 130 and 140 are radially disposed but at different heights, whereby the second end 222 can be adapted to the second or third pair of ports 130 and 140 as the reversing element 200 expands and contracts. Further, the reversing element 200 selectively enables communication between the first pair of ports 120 and the second pair of ports 130, and between the first pair of ports 120 and the third pair of ports 140.

Here, the base station 10 includes a first station 500 and a second station 600. The first station 500 is configured to adapt to a first cleaning apparatus, and a first dust collecting port 510 is disposed at the first station 500, and the first dust collecting port 510 is connected to the second pair of interfaces 130. The second station 600 is configured to adapt to a second cleaning apparatus, and a second dust collecting port 610 (see fig. 11) is disposed at the second station 600, and the second dust collecting port 610 is connected to the third pair of interfaces 140. The first cleaning device and the second cleaning device may be the same or different.

Here, in the example shown in fig. 10, the first station 500 is used for accommodating a self-moving cleaning device, which may be a sweeping robot, a suction-drag robot, or the like, and the second station 600 is used for carrying a hand-held cleaning device, which may be a hand-held cleaner, a floor washer, or the like. Of course, in other embodiments, the cleaning apparatus used for the first station 500 and the second station 600 are not limited to the above examples.

Referring to fig. 11, the base station 10 is provided with a suction source 700 such as a motor, which is connected to a dust collecting member 800 such as a dust collecting bag, a dust collecting barrel, etc. via a pipeline, etc. and is connected to the first pair of interfaces 120 of the path switching device 30. Illustratively, in FIG. 11 the path switching device 30 communicates the third pair of interfaces 140 with the first pair of interfaces 120, i.e., communicates the second dust collection port 610 to the suction source 700. In use, the suction source 700 generates a suction airflow to suck dirt such as dust from the second dust collecting port 610, and the suction airflow sequentially passes through the passage switching device 30 and the dust collecting member 800 to leave the base station 10, and the dust carried by the suction airflow can be accommodated by the dust collecting member 800. It can be understood that, after the path switching device 30 is adjusted and the second pair of interfaces 130 is communicated with the first pair of interfaces 120, the suction airflow enters the base station 10 through the second pair of interfaces 130, and the following operation processes are similar, and the description of this embodiment is omitted.

Thus, when cleaning is required for the first cleaning apparatus at the first station 500, the first dust collection port 510 may be in communication with the suction source 700 via the passage switching device 30, and when cleaning is required for the second cleaning apparatus at the second station 600, the second dust collection port 610 may be in communication with the suction source 700 via the passage switching device 30. By this, by the provision of the passage switching device 30, the base station 10 can perform dust collection cleaning for the two cleaning apparatuses, and suck dirt such as dust in the two cleaning apparatuses into the base station 10, respectively.

Illustratively, the first station 500 is provided with an in-place induction switch, which may be a contact type induction component (such as a micro switch) or a non-contact type induction component (such as an infrared induction switch), which is not limited in this embodiment. The in-place inductive switch is in signal connection with the driving member 300 for driving the reversing member 200 to act. When the in-place induction switch at the first station 500 senses that the first cleaning device moves in place, that is, when the dust collecting component (such as a dust collecting bag, a dust collecting barrel, etc.) of the first cleaning device moves to a position corresponding to the first dust collecting port 510, the in-place induction switch sends a driving signal to the driving member 300, so that the driving member 300 acts and the first dust collecting port 510 is communicated to the suction source 700. Similarly, an in-place inductive switch may be disposed at the second station 600, where the in-place inductive switch is in signal connection with the driving member 300 for driving the reversing member 200 to act. When the in-place sensing switch at the second station 600 senses that the second cleaning device moves in place, that is, the dust collecting component (such as a dust collecting bag, a dust collecting barrel, etc.) of the second cleaning device moves to a position corresponding to the second dust collecting port 610, the in-place sensing switch sends a driving signal to the driving member 300, so that the driving member 300 acts and the second dust collecting port 610 is communicated to the suction source 700.

Here, the first station 500 and the second station 600 may be both provided with an in-place inductive switch, or one of them may be provided with an in-place inductive switch, which is not limited in this embodiment, and when both are provided with an in-place inductive switch, the driving member 300 may control the switching of the channels according to the sequence of the in-place signals. For example, when the in-place signal at the first station 500 and the in-place signal at the second station 600 are received, the first dust collecting port 510 is connected to the suction source 700 for a predetermined time, and then the second dust collecting port 610 is connected to the suction source 700 for a predetermined time.

Of course, in other embodiments, a switch key or the like may be additionally provided to allow the user to manually operate the reversing element 200 to change the state of the path switching, which is not limited in this embodiment.

Referring to fig. 19, the passage switching device 30 provided in the foregoing second embodiment is shown in fig. 19, where, referring to fig. 14, the first pair of ports 120 are disposed along the axial direction, the second pair of ports 130 and the third pair of ports 140 are disposed along the radial direction, and the direction of the first pair of ports 120 is perpendicular to the second pair of ports 130 and the third pair of ports 140, so that in practical use, the first pair of ports 120 are more convenient to connect with the suction source 700 through the pipeline, and less bending occurs between the first pair of ports 120 and the suction source 700, so that better dust collecting and sucking effects can be achieved.

As can be seen from the foregoing, the base station 10 provided in the embodiment of the present application has a simple structure and is convenient to implement, and the base station 10 can implement conversion dust collection for the first cleaning device and the second cleaning device as required, especially in a use scenario such as a household scenario or an office scenario, the dust collection cleaning operation for two different cleaning devices can be implemented through one base station 10, without separately providing the two cleaning devices with the dust collection base station 10, thereby not only reducing the occupied space of the base station 10, reducing the cost, simplifying the structure, but also greatly improving the use experience of the user.

Furthermore, for either one of the first station 500 and the second station 600, if it is a cleaning device for adapting to a hand-held type, it may be provided with the following structure.

Referring to fig. 20, in an example of the embodiment of the present application, a hand-held cleaner as the cleaning device 20 may be carried on the first station 500 or the second station 600 of the base station 10 for dust cleaning, and when the first station 500 is used for carrying the cleaning device 20, the cleaning device 20 is the aforementioned first cleaning device; when the second station 600 is used for carrying the cleaning apparatus 20, the cleaning apparatus 20 is the aforementioned second cleaning apparatus.

Referring to fig. 21, in some embodiments, the cleaning apparatus 20 may include a dust collecting part 21 and a suction port part 22. The dust collecting part 21 may be a dust collecting barrel or the like, and includes a main body 23 and a dust collecting cover 24, wherein a first locking part 25 is provided on the main body 23, a second locking part 26 is provided on the dust collecting cover 24, and the first locking part 25 and the second locking part 26 are openably locked to open and close the dust collecting cover 24. Typically, the dust collection cover 24 has a connecting end pivotally connected to the body 23 and a free end at which said first locking member 25 is arranged. Here, the first locking member 25 may be a hook, the second locking member 26 may be a buckle connected with an elastic member such as a spring or a snap spring, the hook and the buckle cooperate to lock the dust collecting cover 24 under the action of the elastic force of the spring, and when the external force is applied, the buckle rotates against the elastic force of the spring, so as to disengage from the cooperation with the hook, and the locking is released, and the dust collecting cover 24 may be opened, which is a structure of locking the dust collecting cover 24 conventionally in the art, and is well known to those skilled in the art. Of course, it should be understood that the above examples do not limit the present application unduly, and the structures of the first locking member 25 and the second locking member 26 may be different in other embodiments, for example, the first locking member 25 is a buckle connected with a spring, and the second locking member 26 is a hook or the like.

The suction port portion 22 is provided on the body 23, and the suction port portion 22 communicates into the body 23 of the dust collecting member 21. The suction port 22 is used for connecting a dust suction pipe or the like for realizing a dust suction function. Typically, the body 23 is further provided with a handle for the user to grasp, where the handle and the mouthpiece 22 are located on opposite sides of the body 23, although in other embodiments the relative positional relationship of the handle and the mouthpiece 22 may be different, and this embodiment does not constitute an undue limitation.

It will be understood, of course, that the cleaning apparatus 20 may further include a suction source such as a motor, a filtering assembly such as a hepa, etc., which are not related to the present application and are well known to those skilled in the art, and thus, the embodiments of the present application will not be repeated.

When the cleaning apparatus 20 is used, external dirt enters the dust collecting part 21 via the dust suction pipe, the suction port part 22, and is temporarily stored in the dust collecting part 21. After a lapse of a certain period of use, it is necessary to clean dirt such as dust stored in the dust collecting part 21 for the subsequent use of the cleaning apparatus 20.

The base station 10 provided by the embodiment of the application can be mainly used for assisting in cleaning the dust collecting part 21 so as to improve the use experience of users. Herein, referring to fig. 22, the base station 10 mainly includes a main body 11, a receiving slot 12, and a working space 13, and a first station 500 is described herein as an example for adapting to the hand-held cleaner, where the main body 11 is a main body structure of the first station 500. In other embodiments, the second station 600 may be adapted to a hand-held cleaner, and this embodiment is not meant to be limiting.

Here, in the embodiment of the present application, referring to fig. 20 and 22, for convenience of description of the positional relationship between the respective components, a first direction X and a second direction Y perpendicular to each other are defined. Wherein the first direction X is generally parallel to the horizontal plane and the second direction Y may be parallel to the vertical direction, although it will be appreciated that in other embodiments the first and second directions X and Y are not limited to the examples described above.

Here, the main body 11 constitutes a main external configuration of the base station 10, and it may be used as a structural basis of the base station 10 for connecting and carrying the remaining components of the base station 10. For example, with continued reference to fig. 20 and 22, the base station 10 is generally L-shaped in steps. Of course, in other embodiments, the base station 10 may have other shapes, and the example of this embodiment does not unduly limit this.

The body 11 has a bearing surface 14, the bearing surface 14 extending along a first direction X. The support surface 14 serves here to support an end face of the cleaning device 20 on the dust collecting cover 24 side, which is configured in a profile manner with respect to the cleaning device 20. Illustratively, the end surface of the cleaning apparatus 20 on the dust collecting cover 24 side (i.e., the lower end surface of the cleaning apparatus 20 in the illustrated direction of fig. 20 and 21) is a plane, and accordingly, the carrying surface 14 is a plane.

Here, with continued reference to fig. 22, a working space 13 is disposed on the main body 11 at a position of the bearing surface 14 at one side of the first direction X, and referring to fig. 23 and 25, the working space 13 has an opening 19, and the opening 19 extends along the second direction Y. The working space 13 is used for providing a space for opening the dust collecting cover 24, and the projection of the dust collecting cover 24 in the second direction Y is covered by the projection of the opening 19 in the second direction Y, so that the dust collecting cover 24 can be opened and closed at the position of the opening 19. It will be appreciated that the length of the opening 19 in the first direction X is substantially the same as the length of the dust cup 24 when closed. Here, dirt such as dust in the dust collecting part 21 may fall into the working space 13 after the dust collecting cover 24 is opened. Accordingly, the base station 10 may also include a suction source such as a motor, and the working space 13 is provided with a dust collecting port, where the dust collecting port is the first dust collecting port 510 when the main body 11 is part of the first station 500; when the main body 11 is part of the second station 600, the dust collecting opening is the second dust collecting opening 610 accordingly. The motor communicates to the dust collection port of the work space 13 through a pipe or the like to suck dirt such as dust so as to preferably achieve cleaning of the cleaning device 20, and a filter structure or the like may be further provided in the pipe, which is not limited in this embodiment. Of course, it will be appreciated that in some embodiments, a suction source or the like may not be provided, and dirt such as dust may simply fall downwardly under gravity and into the workspace 13 and/or a dust collection space in communication with the workspace 13 or the like.

In the embodiment of the present application, as shown in fig. 22, the main body 11 is further provided with a stop surface 15, and the stop surface 15 is located on a side of the working space 13 away from the bearing surface 14 and extends along the second direction Y, so that the bearing surface 14 and the stop surface 15 are disposed vertically. Here, the working space 13 is located between the bearing surface 14 and the stop surface 15, and if the base station 10 is defined to have a first side and a second side opposite along the first direction X, the bearing surface 14 is located on the first side of the working space 13, and the stop surface 15 is located on the second side of the working space 13. And, the stop surface 15 protrudes from the bearing surface 14 along the second direction Y. The stop surface 15 is used to stop the cleaning device 20 to limit the mating position between the cleaning device 20 and the base station 10.

In order to achieve a better stop and limit effect, the stop surface 15 is a substantially arc-shaped arc surface, which is contoured to the outer end surface of the cleaning device 20 near the suction port 22, i.e. to the outer wall surface of the substantially cylindrical body 23 near the suction port 22. Of course, it will be appreciated that in other embodiments, the stop surface 15 may also be adapted to change when the outer end surface of the cleaning device 20 is changed near the suction portion 22, for example when the body 23 is rectangular, the stop surface 15 may also be configured as a planar surface, the example of which is not meant to be unduly limiting.

On the stop surface 15, a receiving groove 12 is provided, which receiving groove 12 is arranged in a similar manner to the suction opening portion 22 and is recessed in a first direction X for receiving at least part of the suction opening portion 22 of the cleaning device 20.

Whereby, when the cleaning device 20 is placed in a position in which it cooperates with the base, the cleaning device 20 is carried on the carrying surface 14, the projection of the dust collecting cover 24 in the second direction Y is covered by the projection of the opening 19 of the working space 13 in the second direction Y, the outer wall of the cleaning device 20 adjacent to the dust collecting part substantially abuts against the stop surface 15, and at least part of the suction opening 22 is accommodated in the accommodating recess 12. At this time, the dust collecting cover 24 is opened, and dirt such as dust in the dust collecting part 21 can enter the working space 13, which is defined as a first state of the cleaning apparatus 20 in the embodiment of the present application. Illustratively, the outer wall of the dust collecting cover 24 may be in a state of being in contact with the inner wall of the working space 13 on the side close to the carrying surface 14 and far from the stop surface 15, which facilitates the movement of dirt such as dust into the working space 13.

Here, referring to fig. 25, the length of the accommodating groove 12 in the first direction X is L1, and the length of the accommodating groove 12 in the first direction X is substantially equal to the length of the dust collecting cover 24 in the first direction X when the accommodating groove is closed. The length of the opening 19 in the first direction X is L2, and the length L1 is longer than or equal to the length L2. Here, referring to fig. 25, 20 and 21, when the cleaning apparatus 20 is out of the first state in the reverse direction of the first direction X, the dust collecting cover 24 contacts the carrying surface 14 and has a movement tendency to move in the closing direction by the carrying surface 14 as the cleaning apparatus 20 moves, which is shown in fig. 21 as the dust collecting cover 24 rotates in the counterclockwise direction. Here, since the length L1 is longer than or equal to the length L2, when the suction port portion 22 is completely separated from the accommodating groove 12, the dust collecting cover 24 is necessarily completely separated from the working space 13, and the free end of the dust collecting cover 24 is brought into contact with the bearing surface 14, and thus the dust collecting cover 24 will be substantially in a position parallel to the first direction X under the guidance of the bearing surface 14 and complete the closing. For example, the dust collecting cover 24 is moved to a state parallel to the first direction X under the guide of the carrying surface 14 and the first locking member 25 and the second locking member 26 cooperate to achieve locking, or the dust collecting cover 24 is moved to a state parallel to the first direction X under the guide of the carrying surface 14 and thereafter an external force is applied by a user or other structure to ensure that the first locking member 25 and the second locking member 26 cooperate and achieve locking. Thus, the user can conveniently close the dust collection cover 24 during the process of releasing the cooperation of the cleaning apparatus 20 and the base station 10. That is, the base station 10 facilitates automatic closing of the dust cap 24 of the cleaning apparatus 20, thereby improving the user experience. In addition, the base station 10 is not additionally provided with complex structural components, and has simple structure, easy realization and lower cost.

Here, in some embodiments, the in-place sensor switch may be disposed on the stop surface 15, and when the cleaning device 20 substantially abuts against the stop surface 15, the driving member 300 may drive the reversing member 200 to perform the communication between the passages, and clean the cleaning device 20.

The disengaged condition of the cleaning device 20 and the base station 10 is defined herein as a second condition in which the cleaning device 20 is not in engagement with the stop surface 15, the dust collecting cover 24 is not located in the working space 13, at least part of the dust collecting cover 24 is in engagement with the carrying surface 14 and closes the body 23, and the first and second locking members 25, 26 cooperate and provide a locking of the dust collecting cover 24.

In some embodiments, the base station 10 may further be provided with a driving member 18 for closing the dust cap 24, and the driving member 18 may apply a force outwardly in the second direction Y to further ensure that the dust cap 24 is closed. It will be appreciated that the force applied by the actuator 18 to the dust cup 24 need only have a component in the second direction Y, and this embodiment is not meant to be unduly limiting.

Illustratively, referring to fig. 25, a slot is provided in the base station 10 at the location of the bearing surface 14 for receiving the driver 18. Here, the driving member 18 is a magnetic member, and suitably, a mating member 27 is provided on the dust collecting cover 24, the mating member 27 is also a magnetic member, and the driving member 18 and the mating member 27 are disposed at corresponding positions, so that the driving member 18 and the mating member 27 can magnetically mate with each other during the reverse movement of the cleaning apparatus 20 along the first direction X and the switching from the first state to the second state. For example, the driving member 18 and the matching member 27 are magnets with opposite magnetic poles, and can be moved to a position where the driving member 18 and the matching member 27 are close to each other during the reverse movement of the cleaning apparatus 20 along the first direction X, and then the dust collecting cover 24 is moved away from the driving member 18 and is closed by the magnetic force.

Here, a wall surface of the opening 19 on the side close to the carrying surface 14 is separated from the driving member 18 in the first direction X by a distance L3, and L3 is shorter than or equal to the aforementioned length L1. Thus, the cleaning device 20 can be necessarily moved to a position where the driving member 18 and the matching member 27 are close to each other during or when being out of the first state, thereby improving the automatic fastening effect of the dust collecting cover 24.

In some embodiments, the base station 10 is further provided with an unlocking member 17, and the unlocking member 17 is used for releasing the engagement between the first locking member 25 and the second locking member 26, so that the free end of the dust collecting cover 24 is in a free state and is opened.

For example, referring to fig. 24, a groove 16 is provided on the stop surface 15, the unlocking member 17 is provided in the groove 16, and the unlocking member 17 is a protrusion, and the protrusion protrudes along the first direction. When the cleaning apparatus 20 approaches the first state, the protrusion contacts at least one of the first locking member 25 and the second locking member 26 to apply a force thereto and release the locking thereof, so that the dust collecting cover 24 can be opened in the first state. For example, when the cleaning apparatus 20 approaches the first state, the protruding portion contacts with the catch of the second locking member 26, gradually drives the catch to overcome the elastic force of the spring and rotate, and when the first state, the catch rotates to a position separated from the catch of the first locking member 25, and the dust collecting cover 24 is opened.

Of course, it will be appreciated that in other embodiments the unlocking member 17 is not limited to the above, for example the unlocking member 17 may not be provided on the stop surface 15, but may extend to a position close to the stop surface 15 to contact the cleaning device 20 and unlock the dust cap 24. As another example, the unlocking component 17 may include two magnetic attraction components disposed on the cleaning device 20 and the base station 10, and when the two components are close to each other, the magnetic attraction components on the cleaning device 20 are moved under the action of magnetic force and drive the first locking component 25 and/or the second locking component 26 to move so as to release the locking. For another example, the unlocking member 17 may be an electric mechanical arm, etc., which is provided on the main body 11 of the base station 10 and is operable to unlock the first locking member 25 and the second locking member 26, etc., and this embodiment is an example and not intended to be limiting.

It will of course be appreciated that in some embodiments the base station 10 may have a charging or other related function in addition to the function of cleaning the cleaning device 20. For example, the base station 10 is provided with a power supply and a charging interface, and in the first state, the charging interface of the base station 10 interfaces with the cleaning device 20 and can charge the cleaning device 20, and the foregoing example of the embodiment does not unduly limit the base station 10 of the present application.

In order to better achieve the technical effects of the embodiments of the present application, accordingly, here, the embodiments of the present application also provide a cleaning assembly including the cleaning device 20 and the base station 10. The specific structure and embodiments of the cleaning device 20 and the base station 10 are substantially the same as those of the foregoing examples, and details not described in detail in the foregoing embodiments will be referred to in the foregoing embodiments, which are not repeated.

The cleaning device 20 is provided with a dust collecting part 21 and a suction port part 22, the dust collecting part 21 comprises a body 23 and a dust collecting cover 24, a first locking part 25 is arranged on the body 23, a second locking part 26 is arranged on the dust collecting cover 24, the first locking part 25 and the second locking part 26 are locked in an openable mode to open and close the dust collecting cover 24, and the suction port part 22 is arranged on the body 23.

The base station 10 comprises a main body 11, a receiving groove 12 and an unlocking part 17, wherein the main body 11 is provided with a bearing surface 14, and the bearing surface 14 extends along a first direction for bearing the cleaning device 20, and the first direction is parallel to a horizontal plane; the accommodating groove 12 is provided on one side of the bearing surface 14 in the first direction for accommodating the suction port portion 22, and the length of the accommodating groove 12 in the first direction is longer than the length of the bearing surface 14 in the first direction; the unlocking member 17 is provided on the main body 11 for acting on at least one of the first locking member 25 and the first locking member 25 to unlock the locking between the first locking member 25 and the second locking member 26 and to open the dust collecting cover 24.

Wherein when the cleaning device 20 leaves the base station 10 in a horizontal direction, the carrying surface 14 contacts the dust collecting cover 24 to guide the dust collecting cover 24 to move to a position where the first locking part 25 and the second locking part 26 are locked.

In some embodiments, the main body 11 is further provided with a working space 13, the working space 13 has an opening 19, the opening 19 extends along a second direction and is located between the bearing surface 14 and the accommodating groove 12, the second direction is perpendicular to the first direction, and a length of the accommodating groove 12 in the first direction is longer than or equal to a length of the opening 19 in the first direction.

In some embodiments, the first direction is parallel to a horizontal plane, the base station 10 has first and second sides opposite along the first direction, the bearing surface 14 is located on the first side of the workspace 13, and the stop surface 15 is located on the second side of the workspace 13.

In order to better achieve the technical effects of the present application, an embodiment of the present application also provides a cleaning assembly including a base station 10, a first dust collecting device, and a second dust collecting device. Referring to fig. 1 to 25, the structure of the base station 10 is the same as that described in the foregoing embodiments of the base station 10, and the description of this embodiment is omitted.

Here, in some embodiments, the first dust collecting device is a self-moving cleaning device and the second dust collecting device is a handheld cleaning device.

Application example one

In an application example one, there is provided a base station 10, the base station 10 having a first dust collection port 510, a second dust collection port 610, a dust collection bag, a suction source 700, and a driving motor, the first dust collection port 510 being adapted to a hand-held cleaner, the second dust collection port 610 being adapted to a sweeping robot.

Here, the base station 10 is provided therein with a path switching device 30, and the path switching device 30 is disposed between the first dust collection port 510, the second dust collection port 610, and a pipe connected to the suction source 700. Specifically, the path switching device 30 includes a base 100 and a reversing member 200 provided in the base 100. The base 100 has a receiving space 110 and a first pair of interfaces 120, a second pair of interfaces 130, and a third pair of interfaces 140 that communicate to the receiving space 110. The first pair of interfaces 120, the second pair of interfaces 130 and the third pair of interfaces 140 are arranged at intervals in the radial direction, and the second pair of interfaces 130 and the third pair of interfaces 140 are arranged at two sides of the first pair of interfaces 120 at an included angle of 90 degrees. The driving motor is connected to the reversing element 200 for driving the reversing element 200 to rotate, a reversing opening 210 is arranged on the reversing element 200 along the circumferential direction, the reversing opening 210 is recessed towards the radial inner side, and an included angle between two ends of the reversing opening 210 in the circumferential direction is 180 degrees.

Wherein the reversing element 200 is switchable between a first position and a second position. In the first position, the reversing port 210 communicates with the first pair of ports 120 and the second pair of ports 130. Here, the driving motor drives the reversing element 200 to rotate, so that the reversing element 200 can be moved to the second position, and in the second position, the reversing port 210 communicates with the first pair of interfaces 120 and the third pair of interfaces 140. Similarly, the driving motor drives the reversing element 200 to rotate again, so that the reversing element 200 can be moved to the first position.

Application example two

In application example two, there is provided a base station 10, which is substantially the same as the base station 10 provided in application example one. The difference is that the first pair of interfaces 120 is disposed along the axial direction, the second pair of interfaces 130 and the third pair of interfaces 140 are disposed along the radial direction, and the second pair of interfaces 130 and the third pair of interfaces 140 are equally spaced from the first pair of interfaces 120 in the axial direction, that is, centers of the second pair of interfaces 130 and the third pair of interfaces 140 lie in the same plane perpendicular to the axial direction. The second pair of interfaces 130 and the third pair of interfaces 140 are disposed at an included angle of 90 ° on both sides of the first pair of interfaces 120. The reversing element 200 has a reversing channel 220, the reversing channel 220 having a first end 221 and a second end 222, the first end 221 being arranged along the axial direction and the second end 222 being arranged along the radial direction

Here, the first pair of ports 120 is always connected to the first end 221, and the reversing element 200 may be rotated under the driving of the driving motor, so that the second pair of ports 130 is connected to the second end 222, or the third pair of ports 140 is connected to the second end 222.

Application example three

In application example three, there is provided a base station 10, the base station 10 being substantially the same as the base station 10 provided in application example one or two. The difference is that the reversing element 200 may further be provided with a stopper 240, and the stopper 240 may be provided at an end of the reversing element 200 in the axial direction and protrude outward. Correspondingly, the base 100 is provided with a first limiting part 160 and a second limiting part 170, the first limiting part 160 and the second limiting part 170 are micro switches, and are connected with a driving motor signal, so that when the reversing piece 200 moves in place, the driving motor receives the in-place signal and stops operating.

Application example four

In application example four, there is provided a base station 10, the base station 10 being substantially the same as the base station 10 provided in any one of the foregoing application examples. The difference is that the passage switching device 30 may further include a sealing member 400, and the sealing member 400 is disposed between the reversing member 200 and the base 100. Here, the seal 400 is provided with a hollowed-out portion 410 at a position corresponding to the first end 221 and the second end 222 of the reversing channel 220, so that the inlet and the outlet of the reversing channel 220 are exposed. The sealing member 400 may have a three-layer structure including an outer PET film layer, a middle sponge layer, and an inner adhesive layer.

Application example five

There is provided a cleaning assembly comprising the base station 10 provided by any of the application examples described above, as well as a hand-held cleaning device and a self-moving cleaning device.

It may be understood that the meaning of the terms in the embodiments of the present application is the same, and for some embodiments, details of implementation of the terms may refer to descriptions in other embodiments, and the exemplary descriptions and technical effects shown in the foregoing embodiments may be implemented correspondingly, so that the repeated parts will not be repeated.

The foregoing has outlined the more detailed description of the base station and cleaning assembly of the present application, and the detailed description of the principles and embodiments of the present application has been provided herein by way of example only to facilitate the understanding of the method and core concepts of the present application; meanwhile, as those skilled in the art will have variations in the specific embodiments and application scope in accordance with the ideas of the present application, the present description should not be construed as limiting the present application in view of the above.

Claims (14)

1. A base station, comprising,

a main body having a first dust collection port, a second dust collection port, and a suction source;

The base is provided with an accommodating space, a first pair of interfaces, a second pair of interfaces and a third pair of interfaces, wherein the first pair of interfaces, the second pair of interfaces and the third pair of interfaces are communicated with the accommodating space, the first pair of interfaces are communicated with the suction source, the second pair of interfaces are communicated with the first dust collecting port, and the third pair of interfaces are communicated with the second dust collecting port; and

the reversing piece is provided with a reversing channel and is movably arranged in the accommodating space so as to switch between a first position and a second position, and the reversing channel is communicated with the first pair of interfaces and the second pair of interfaces in the first position; in the second position, the reversing channel communicates with the first pair of interfaces and the third pair of interfaces.

2. The base station of claim 1, wherein the diverter is rotatably disposed within the receiving space.

3. The base station of claim 2, wherein,

the accommodating space and the reversing piece extend along the axial direction of a rotating shaft;

the first pair of interfaces, the second pair of interfaces and the third pair of interfaces are arranged at intervals in the radial direction of the rotating shaft, the second pair of interfaces and the third pair of interfaces are arranged on two sides of the first pair of interfaces at a first preset angle, reversing ports are arranged on the reversing piece along the circumferential direction of the rotating shaft, and reversing channels are formed between two ends of the reversing ports.

4. A base station as claimed in claim 3, wherein the angle between the two ends of the reversing port is twice the first predetermined angle.

5. The base station of claim 2, wherein,

the accommodating space and the reversing piece extend along the axial direction of a rotating shaft;

the second pair of interfaces and the third pair of interfaces are arranged on two sides of the first pair of interfaces at a second preset angle, the reversing channel is provided with a first end and a second end, and the first end and the second end are arranged at intervals of the second preset angle.

6. The base station of claim 5, wherein,

the first pair of interfaces is arranged along the axial direction of the rotating shaft, the second pair of interfaces and the third pair of interfaces are arranged along the radial direction of the rotating shaft, the second pair of interfaces and the third pair of interfaces are equal to the first pair of interfaces in the axial direction, the first end is arranged along the axial direction, and the second end is arranged along the radial direction; or alternatively, the process may be performed,

the first pair of interfaces, the second pair of interfaces and the third pair of interfaces are arranged at intervals in the radial direction of the rotating shaft, and the first end and the second end are arranged at intervals along the radial direction.

7. The base station according to any of the claims 3-6, characterized in that,

a convex stop part is arranged on the reversing piece;

the base is provided with a first limit part and a second limit part at positions corresponding to the stop parts, the stop parts are attached to the first limit part at the first positions, and the stop parts are attached to the second limit part at the second positions.

8. The base station of claim 7, wherein,

the driving piece is connected to the reversing piece;

the first limiting part and the second limiting part are position induction switches and are both connected to the driving piece.

9. The base station of any of claims 3-6, further comprising a seal disposed between the base and the diverter, the seal comprising a sealing layer, a protective layer on a side proximate the base, and a connection layer on a side proximate the diverter.

10. The base station of claim 1, wherein the first dust port is for adapting a self-moving cleaning device and the second dust port is for adapting a handheld cleaning device.

11. A cleaning assembly comprising a base station, a first dust collection device, and a second dust collection device, wherein the base station comprises,

a main body having a first dust collection port, a second dust collection port, and a suction source;

the base is provided with an accommodating space, a first pair of interfaces, a second pair of interfaces and a third pair of interfaces, wherein the first pair of interfaces, the second pair of interfaces and the third pair of interfaces are communicated with the accommodating space, the first pair of interfaces are communicated with the suction source, the second pair of interfaces are communicated with the first dust collecting port, and the third pair of interfaces are communicated with the second dust collecting port; and

the reversing piece is provided with a reversing channel and is movably arranged in the accommodating space so as to switch between a first position and a second position, and the reversing channel is communicated with the first pair of interfaces and the second pair of interfaces in the first position; in the second position, the reversing channel communicates the first pair of interfaces and the third pair of interfaces;

the first dust collecting device is connected to the first dust collecting port in a matched mode, and the second dust collecting device is connected to the second dust collecting port in a matched mode.

12. The cleaning assembly of claim 11, wherein the first dust collection device is a self-moving cleaning device and the second dust collection device is a handheld cleaning device.

13. The cleaning assembly of claim 11,

the accommodating space and the reversing piece extend along the axial direction of a rotating shaft;

the first pair of interfaces, the second pair of interfaces and the third pair of interfaces are arranged at intervals in the radial direction of the rotating shaft, the second pair of interfaces and the third pair of interfaces are arranged on two sides of the first pair of interfaces at a first preset angle, reversing ports are arranged on the reversing piece along the circumferential direction of the rotating shaft, reversing channels are formed between two ends of the reversing ports, and an included angle between two ends of the reversing ports is twice the first preset angle.

14. The cleaning assembly of claim 11,

the accommodating space and the reversing piece extend along the axial direction of a rotating shaft;

the second pair of interfaces and the third pair of interfaces are arranged at two sides of the first pair of interfaces at a second preset angle, the first pair of interfaces are arranged along the axial direction of the rotating shaft, the second pair of interfaces and the third pair of interfaces are arranged along the radial direction of the rotating shaft, and the second pair of interfaces and the third pair of interfaces are equal to the first pair of interfaces in the axial direction;

The reversing channel has a first end and a second end, the first end and the second end are disposed at the second preset angular interval, the first end is disposed along the axial direction, and the second end is disposed along the radial direction.