CN220327393U - Floor sweeping machine - Google Patents

Abstract

The utility model provides a floor sweeping machine, which comprises a base station, a host and a motion assembly, wherein the base station is provided with a containing cavity and an operation hole communicated with the containing cavity, and at least one battery assembly is arranged in the containing cavity; at least a portion of the host may enter or exit the base station, the host having a battery compartment for receiving the battery assembly; at least one part of the moving assembly is movably arranged in the accommodating cavity, and at least one other part of the moving assembly can extend out of or retract into the accommodating cavity through the operation hole; when the host enters the base station, the battery groove is opposite to the operation hole, and the movement assembly can take out the battery assembly in the battery groove and/or place the battery assembly in the accommodating cavity in the battery groove. The utility model solves the problem of poor cruising ability caused by that the base station of the sweeper can continue to work after being fully charged in the prior art.

Description

Floor sweeping machine

Technical Field

The utility model relates to the technical field of cleaning equipment, in particular to a sweeper.

Background

In the prior art, functions of the household sweeping robot are more and more abundant, and power consumption of the sweeping robot is further increased while functions are increased, so that cruising ability is particularly important for users with large household areas. The existing sweeping robot is provided with a charging base station, but the charging time is long, if the sweeping robot is half cleaned, the electric quantity is low, the sweeping robot can only return to the base station to charge and then continue to clean, the waiting time for charging the base station is long, the charging time is inconvenient, and the user experience is seriously influenced.

Therefore, the problem that the sweeping robot can continue to work after being fully charged in the base station in the prior art, so that the cruising ability is poor is solved.

Disclosure of Invention

The utility model mainly aims to provide a sweeping machine, which aims to solve the problem that the sweeping robot in the prior art can continue to work after being fully charged in a base station, so that the cruising ability is poor.

In order to achieve the above object, according to one aspect of the present utility model, there is provided a floor sweeper comprising a base station, a main unit, and a moving assembly, wherein the base station has a receiving chamber and an operation hole communicating with the receiving chamber, and at least one battery assembly is provided in the receiving chamber; at least a portion of the host may enter or exit the base station, the host having a battery compartment for receiving the battery assembly; at least one part of the moving assembly is movably arranged in the accommodating cavity, and at least one other part of the moving assembly can extend out of or retract into the accommodating cavity through the operation hole; when the host enters the base station, the battery groove is opposite to the operation hole, and the movement assembly can take out the battery assembly in the battery groove and/or place the battery assembly in the accommodating cavity in the battery groove.

Further, the battery jar is provided at the top of the main unit.

Further, the floor sweeping machine still includes spacing subassembly, and at least a part activity of spacing subassembly sets up in the inside of host computer, and spacing subassembly has spacing position and position of stepping down, and when spacing subassembly was in spacing position, at least a part of spacing subassembly stretched into the battery jar and with the battery pack butt in the battery jar, when spacing subassembly was in the position of stepping down, battery pack could get into or withdraw from the battery jar.

Further, the limiting component is in signal connection with the base station, and after the host enters the base station, the limiting component can be switched between a limiting position and a yielding position.

Further, the sweeper further comprises a reset piece, the reset piece is arranged in the battery groove, one end of the reset piece is in butt joint with the host machine, and the other end of the reset piece is in butt joint with the battery assembly in the battery groove so as to provide reset force for the battery assembly in the battery groove to extend out of the battery groove.

Further, the battery assembly is provided with at least one limiting groove matched with the limiting assembly, the limiting assembly is provided with at least one limiting protrusion, and when the limiting assembly is positioned at the limiting position, the at least one limiting protrusion of the limiting assembly extends into the at least one limiting groove.

Further, the battery assembly comprises a battery body and an adsorption part, wherein the adsorption part is arranged at the top of the battery body, the adsorption part is provided with a limiting groove, and one side of the adsorption part, which is far away from the battery body, is provided with an adsorption surface matched with the motion assembly.

Further, the circumferential side wall of the adsorption part is provided with at least one limit groove; and/or the cross-sectional area of the adsorption part is larger than the cross-sectional area of the battery body; and/or the limit grooves and the limit protrusions are multiple and correspond to each other one by one.

Further, the accommodating cavity is internally provided with a working area, a charging area and a placing area, the working area is communicated with the operation hole, at least one part of the movement assembly is movably arranged in the working area, and the movement assembly can circularly convey the battery assembly among the working area, the charging area and the placing area.

Further, the placement area is provided with a plurality of fully charged battery assemblies, and the movement assembly is capable of conveying at least one fully charged battery assembly from the placement area to the working area.

Further, the moving assembly comprises a telescopic structure, a first conveying mechanism, a second conveying mechanism and a third conveying mechanism, wherein the telescopic structure is arranged in the working area in a telescopic way and is provided with an adsorption end matched with the battery assembly; the first conveying mechanism is connected with the working area and the charging area, and can convey the battery assembly positioned in the working area to the charging area; the second conveying mechanism is connected with the charging area and the placement area, and can convey the fully charged battery assembly positioned in the charging area to the placement area; the third conveying mechanism is connected with the placement area and the working area, and can convey the battery assembly located in the placement area to the working area.

By applying the technical scheme of the utility model, the floor sweeper comprises a base station, a host machine and a motion assembly, wherein the base station is provided with a containing cavity and an operation hole communicated with the containing cavity, and at least one battery assembly is arranged in the containing cavity; at least a portion of the host may enter or exit the base station, the host having a battery compartment for receiving the battery assembly; at least one part of the moving assembly is movably arranged in the accommodating cavity, and at least one other part of the moving assembly can extend out of or retract into the accommodating cavity through the operation hole; when the host enters the base station, the battery groove is opposite to the operation hole, and the movement assembly can take out the battery assembly in the battery groove and/or place the battery assembly in the accommodating cavity in the battery groove.

In this scheme, when the battery pack electric quantity in the host computer is lower or the electric quantity is exhausted, the host computer gets into the basic station, and after the host computer gets into the basic station in place, the battery jar is relative with the operation hole, the battery pack that the electric quantity is lower in this moment can be stretched out by the operation hole and take out with the battery pack in the battery jar, and after the battery pack that the electric quantity is lower is put back to the battery pack of motion subassembly, the battery pack that full electricity in the chamber will be held in the motion subassembly is taken out and is placed in the battery jar, thereby realize that the basic station can change the battery pack in the battery jar, the host computer need not wait for the time that the basic station charges to the battery pack, guarantee that the machine can accomplish extensive cleaning work in a short time, there is not the restriction of continuation of journey, and, can take out the battery pack in the battery jar through same motion subassembly, also can place the battery pack in the holding the chamber in the battery jar, get the battery pack simple and convenient and saving cost. Therefore, the sweeper in the application solves the problem that the sweeper in the prior art can work continuously after the base station is fully charged, so that the cruising ability is poor.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model. In the drawings:

fig. 1 shows a schematic construction view of a sweeper according to an alternative embodiment of the present utility model;

FIG. 2 is a schematic view showing the structure of the moving assembly of the sweeper of FIG. 1 extending out of the receiving chamber;

FIG. 3 illustrates a schematic view of the battery assembly of the sweeper of FIG. 1 moving from a work area to a charging area;

FIG. 4 is a schematic view showing a battery assembly of the sweeper of FIG. 1 moving from a charging zone to a working zone;

FIG. 5 is a schematic view showing the construction of a main frame of the sweeper of FIG. 1;

FIG. 6 is a schematic diagram showing the exit of the battery pack of the host of FIG. 5 from the battery compartment;

fig. 7 is a schematic view showing the structure of a battery assembly of the sweeper of fig. 5.

Wherein the above figures include the following reference numerals:

10. a base station; 11. a receiving chamber; 111. a working area; 112. a charging area; 113. a placement area; 20. a host; 21. a battery case; 30. a motion assembly; 31. a telescoping structure 40, a battery assembly; 41. a battery body; 42. an adsorption unit; 421. a limit groove; 422. and (5) an adsorption surface.

Detailed Description

The following description of the embodiments of the present utility model 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 utility model, but not all embodiments. The following description of at least one exemplary embodiment is merely exemplary in nature and is in no way intended to limit the utility model, its application, or uses. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The utility model provides a sweeper, which aims to solve the problem that the continuous operation of a sweeping robot in the prior art can be continued after a base station is fully charged, so that the cruising ability is poor.

As shown in fig. 1 to 7, the floor sweeper in the present application includes a base station 10, a main machine 20 and a moving assembly 30, wherein the base station 10 has a housing chamber 11 and an operation hole communicating with the housing chamber 11, and at least one battery assembly 40 is provided in the housing chamber 11; at least a portion of the host 20 may enter or exit the base station 10, the host 20 having a battery compartment 21 for receiving the battery assembly 40; at least one part of the moving assembly 30 is movably arranged inside the accommodating cavity 11, and at least one other part of the moving assembly 30 can extend out of or retract into the accommodating cavity 11 through the operation hole; when the host 20 enters the base station 10, the battery slot 21 is opposite to the operation hole, the moving assembly 30 can take out the battery assembly 40 in the battery slot 21, and the moving assembly 30 can place the battery assembly 40 in the accommodating cavity 11 into the battery slot 21.

In this scheme, when the battery pack 40 electric quantity in the host computer 20 is lower or the electric quantity is exhausted, the host computer 20 gets into the basic station 10, and after the host computer 20 gets into basic station 10 and put in place, battery jar 21 is relative with the operation hole, the motion subassembly 30 can be stretched out by the operation hole and take out the battery pack 40 that the electric quantity is lower in the battery jar 21 this moment, and after the motion subassembly 30 puts back the battery pack 40 that the electric quantity is lower into holding chamber 11, the motion subassembly 30 can take out and place the battery pack 40 that holds the intracavity 11 full electricity in the battery jar 21, thereby realize that basic station 10 can change the battery pack 40 in the battery jar 21, the host computer 20 need not wait for the time that basic station 10 charges to battery pack 40, guarantee that the sweeper can accomplish extensive clean work in a short time, there is not the restriction of endurance, and, can take out the battery pack 40 in the battery jar 21 through same motion subassembly 30, also can place the battery pack 40 in holding chamber 11 in the battery jar 21, get the battery pack 40 simple and convenient and practice thrift the cost. Therefore, the sweeper in the application solves the problem that the sweeper in the prior art can work continuously after the base station 10 is fully charged, so that the cruising ability is poor.

In some embodiments, as shown in fig. 2, a battery compartment 21 is provided on top of the host 20. Thus, after the electric quantity of the host 20 enters the base station 10, the moving assembly 30 can extend downwards out of the accommodating cavity 11 and take out the battery assembly 40 in the battery slot 21 upwards, and the space of the base station 10 above the host 20 is larger than the space of the base station 10 below the host 20, so that the moving assembly 30 is ensured to have enough moving space in the accommodating cavity 11. Preferably, the extending direction of the battery compartment 21 is the same as the moving direction when the moving assembly 30 takes out the battery assembly 40 in the battery compartment 21. The purpose of this is to enable the movement assembly 30 to more easily remove the battery assembly 40 from the battery compartment 21.

In some embodiments, as shown in fig. 1 and 2, the sweeper further includes a limiting component, at least a portion of the limiting component is movably disposed in the host 20, the limiting component has a limiting position and a yielding position, when the limiting component is in the limiting position, at least a portion of the limiting component extends into the battery slot 21 and abuts against the battery component 40 in the battery slot 21, and when the limiting component is in the yielding position, the battery component 40 can enter or exit the battery slot 21. Thus, when the limiting component is at the limiting position, the limiting component can ensure the mounting reliability of the battery component 40 and the battery groove 21, and prevent the battery component 40 from sliding out of the battery groove 21 in the process of cleaning the ground by the host 20; when the limit assembly is in the rest position, the battery assembly 40 can be ensured to freely enter or exit the battery slot 21 so as to replace the battery assembly 40 in the host 20. That is, in the present application, before the moving assembly 30 takes out the battery assembly 40 in the battery slot 21, it is required that the limit assembly is switched from the limit position to the yield position, and after the moving assembly 30 re-puts the charged battery assembly 40 in the accommodating cavity 11 into the battery slot 21, the limit assembly can be switched from the yield position to the limit position, so as to prevent the battery assembly 40 in place from falling from the battery slot 21.

In some embodiments, as shown in fig. 1 and 2, the spacing component is in signal connection with the base station 10, and the spacing component is capable of switching between a spacing position and a yielding position when the host 20 enters the base station 10. Thus, when the electric quantity of the battery assembly 40 in the host 20 is lower and enters the base station 10, the battery groove 21 is opposite to the operation hole, and the limit assembly is switched from the limit position to the position of giving way, so that the movement assembly 30 can take out the battery assembly 40 in the battery groove 21, and when the movement assembly 30 places the battery assembly 40 full of electricity in the accommodating cavity 11 into the battery groove 21, the limit assembly is switched from the position of giving way to the limit position, so that the battery assembly 40 full of electricity is fixed into the battery groove 21.

It should be noted that, in this embodiment, the limiting component includes a motor and a limiting protrusion, the motor is connected with the limiting protrusion in a driving manner, so that the limiting protrusion is movably disposed in the host 20, when the limiting protrusion extends into the battery slot 21, the limiting component is located at a limiting position, and when the limiting protrusion exits from the battery slot 21, the limiting component is located at a yielding position.

In some embodiments, as shown in fig. 5 and 6, the sweeper further includes a reset member disposed in the battery slot 21, one end of the reset member is abutted against the host 20, and the other end of the reset member is abutted against the battery assembly 40 in the battery slot 21 to provide a reset force for the battery assembly 40 in the battery slot 21 to extend out of the battery slot 21. Thus, when the limiting assembly is switched from the limiting position to the yielding position, the reset member can provide a reset force for the battery assembly 40 to extend out of the battery slot 21, so that the battery assembly 40 is lifted beyond the top surface of the host 20, and the movement assembly 30 is convenient for adsorbing the battery assembly 40.

It should be noted that, in this embodiment, the reset element is an elastic structure, for example: springs, etc.

In some embodiments, as shown in fig. 7, the battery assembly 40 has at least one limiting groove 421 that mates with a limiting assembly, the limiting assembly having at least one limiting protrusion, the at least one limiting protrusion of the limiting assembly extending into the at least one limiting groove 421 when the limiting assembly is in the limiting position. In this way, the limiting groove 421 cooperates with the limiting protrusion to ensure the reliability of the connection of the battery assembly 40 with the battery groove 21.

In some embodiments, as shown in fig. 7, the battery assembly 40 includes a battery body 41 and an adsorption part 42, the adsorption part 42 is disposed at the top of the battery body 41, the adsorption part 42 has a limiting groove 421, and a side of the adsorption part 42 away from the battery body 41 has an adsorption surface 422 that cooperates with the moving assembly 30. In this way, the moving component 30 is connected to the adsorption surface 422 of the battery component 40 in an adsorption manner, so as to drive the battery component 40 to move.

Preferably, in the present embodiment, the moving assembly 30 and the adsorption surface 422 of the battery assembly 40 may be attached by magnetic attraction or vacuum.

In some embodiments, as shown in fig. 7, the circumferential side wall of the adsorption portion 42 has at least one limit groove 421; thus, the limit groove 421 of the circumferential side wall of the adsorption part 42 is in limit fit with the limit component, so that the connection reliability of the battery component 40 and the battery groove 21 is ensured.

In some embodiments, as shown in fig. 7, the cross-sectional area of the adsorption part 42 is larger than the cross-sectional area of the battery body 41; in this way, the adsorption area between the adsorption part 42 and the moving assembly 30 is larger, so that the stability of the connection between the moving assembly 30 and the battery assembly 40 is ensured.

In the present embodiment, the radial cross-sectional area of the adsorption portion 42 is larger than the radial cross-sectional area of the battery body 41.

Preferably, in the present embodiment, the radial cross section of the adsorption part 42 is circular, the radial cross section of the battery body 41 is square, and the axial height of the adsorption part 42 is smaller than the axial height of the battery body 41.

In some embodiments, as shown in fig. 7, the limiting grooves 421 and the limiting protrusions are all plural and correspond to each other one by one. In this way, the plurality of stopper grooves 421 cooperate with the plurality of stopper protrusions to further improve the reliability of the connection of the battery assembly 40 with the battery groove 21.

Preferably, the plurality of limiting grooves 421 are uniformly and alternately arranged along the circumferential direction of the adsorption portion 42.

In some embodiments, as shown in fig. 3 and 4, the accommodating chamber 11 has a working area 111, a charging area 112 and a placement area 113, the working area 111 is in communication with the operation hole, at least a part of the moving assembly 30 is movably disposed at the working area 111, and the moving assembly 30 is capable of circulating the battery assembly 40 among the working area 111, the charging area 112 and the placement area 113. In this way, the motion assembly 30 can transfer the battery assembly 40 with lower electric quantity from the working area 111 to the charging area 112 so as to charge the battery assembly 40 with lower electric quantity, thereby realizing the recycling of the battery assembly 40; when the battery assembly 40 is fully charged in the charging area 112, the moving assembly 30 transfers the fully charged battery assembly 40 from the charging area 112 to the placement area 113 to store the fully charged battery assembly 40; when the host 20 enters the base station 10 and the battery assembly 40 with lower electric quantity is taken out from the battery groove 21, the moving assembly 30 conveys the fully charged battery assembly 40 from the placing area 113 to the working area 111, and then the moving assembly 30 installs the fully charged battery assembly 40 positioned in the working area 111 into the battery groove 21 so as to realize the replacement of the battery assembly 40 in the host 20.

In some embodiments, as shown in fig. 4, the placement area 113 is provided with a plurality of fully charged battery assemblies 40, and the motion assembly 30 is capable of transferring at least one fully charged battery assembly 40 from the placement area 113 to the working area 111. In this way, the plurality of fully charged battery assemblies 40 ensure a sufficient reserve of power to meet the cleaning requirements of a larger area of the sweeper.

It should be noted that, in the present embodiment, the placement area 113 includes a plurality of battery placement positions and a specific placement position, at least one fully charged battery assembly 40 is located in the specific placement position, the motion assembly 30 can transfer the battery assembly 40 located in the specific placement position to the working area 111 and install the battery assembly into the battery slot 21, and when the base station 10 detects that the specific placement position does not have the battery assembly 40, the battery assembly 40 of the plurality of battery placement positions is automatically transferred to the specific placement position, so as to ensure that the fully charged battery assembly 40 exists in the specific placement position all the time.

In some embodiments, as shown in fig. 3 and 4, the movement assembly 30 includes a telescoping structure 31, a first transfer mechanism, a second transfer mechanism, and a third transfer mechanism, wherein the telescoping structure 31 is telescopically disposed within the working area 111, the telescoping structure 31 having an adsorption end that mates with the battery assembly 40; the first conveying mechanism is connected with the working area 111 and the charging area 112, and is capable of conveying the battery assembly 40 positioned in the working area 111 to the charging area 112; the second conveying mechanism is connected with the charging area 112 and the placement area 113, and can convey the fully charged battery assembly 40 positioned in the charging area 112 to the placement area 113; the third transfer mechanism connects the placement area 113 and the working area 111, and the third transfer mechanism is capable of transferring the battery assembly 40 located in the placement area 113 to the working area 111. Thus, after the battery assembly 40 in the host 20 has lower electric quantity and enters the base station 10, the battery slot 21 is opposite to the operation hole, the base station 10 controls the limiting assembly to switch from the limiting position to the yielding position, the resetting member pops up the battery assembly 40 from the battery slot 21, the telescopic structure 31 stretches out of the adsorption end of the accommodating cavity 11 to be in adsorption connection with the battery assembly 40 and drives the battery assembly 40 to retract into the working area 111 in the accommodating cavity 11, the first conveying mechanism conveys the battery assembly 40 from the working area 111 to the charging area 112 so as to charge the battery assembly 40 with lower electric quantity, the fully charged battery assembly 40 in the accommodating area 113 is conveyed to the working area 111 through the third conveying mechanism, the telescopic structure 31 adsorbs the adsorption surface 422 of the fully charged battery assembly 40, the telescopic structure 31 stretches out of the accommodating cavity 11 so as to mount the fully charged battery assembly 40 in the battery slot 21, the resetting member at the moment is in a compressed state, the base station 10 controls the limiting assembly to switch from the yielding position to the limiting position, the battery assembly 40 is completely charged, and the host 20 can exit the base station 10 so as to continue cleaning work.

In this embodiment, when the battery assembly 40 located in the charging area 112 is fully charged, the second conveying mechanism automatically conveys the fully charged battery assembly 40 from the charging area 112 to the placement area 113.

In this application, the arrow direction in fig. 3 and 4 is the movement direction of the battery assembly 40.

Preferably, in the present embodiment, the first conveying mechanism is a conveyor belt structure, the second conveying mechanism is a conveyor belt structure, and the third conveying mechanism is a conveyor belt structure.

It should be noted that, in this embodiment, the base station 10 further has a supporting cover plate, the supporting cover plate is openably and closably disposed at the operation hole, so that the supporting cover plate has an open state and a closed state, when the battery assembly 40 in the host 20 has a low electric quantity, and the supporting cover plate is opened, the telescopic structure 31 extends out of the accommodating cavity 11 to detach the battery assembly 40 in the battery slot 21, the supporting cover plate is closed, the third conveying mechanism conveys the fully charged battery assembly 40 in the placing area 113 to the supporting cover plate in the working area 111, the telescopic structure 31 adsorbs the adsorbing surface 422 of the fully charged battery assembly 40, the supporting cover plate is opened, and the telescopic structure 31 extends out of the accommodating cavity 11 to mount the fully charged battery assembly 40 in the battery slot 21.

It should be noted that, in the present embodiment, the battery assembly 40 with low electric power is automatically transferred to the charging area 112 after being removed, if the battery assembly 40 is charged in the charging area 112, the battery assembly 40 automatically enters the queuing process, and after the battery assembly 40 in front is fully charged, the battery assembly 40 is transferred to the placement area 113 by the second transfer mechanism, and then the battery assembly 40 with low electric power is transferred to the charging area 112 for charging.

From the above description, it can be seen that the above embodiments of the present utility model achieve the following technical effects: in this scheme, when the battery pack 40 electric quantity in the host computer 20 is lower or the electric quantity is exhausted, the host computer 20 gets into the basic station 10, battery jar 21 is relative with the operation hole, motion subassembly 30 can stretch out and take out battery pack 40 that the electric quantity is lower in the battery jar 21 by the operation hole, motion subassembly 30 can place battery pack 40 that holds the intracavity 11 full electricity in the battery jar 21, the basic station 10 can change battery pack 40 in the battery jar 21, the host computer 20 need not wait for the time that basic station 10 charges to battery pack 40, guarantee to sweep the floor machine and can accomplish the clean work of large tracts of land in a short time, no duration restriction, and, can take out battery pack 40 in the battery jar 21 through same motion subassembly 30, also can place battery pack 40 in holding the chamber 11 in the battery jar 21, get the battery pack 40 simple and convenient and saving cost. The problem of the machine returns base station 10 to be full charge in the prior art and just can continue work, leading to the duration poor is solved in this scheme.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments in accordance with the present application. As used herein, the singular is also intended to include the plural unless the context clearly indicates otherwise, and furthermore, it is to be understood that the terms "comprises" and/or "comprising" when used in this specification are taken to specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof.

The relative arrangement of the components and steps, numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present utility model unless it is specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective parts shown in the drawings are not drawn in actual scale for convenience of description. Techniques, methods, and apparatus known to one of ordinary skill in the relevant art may not be discussed in detail, but should be considered part of the specification where appropriate. In all examples shown and discussed herein, any specific values should be construed as merely illustrative, and not a limitation. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further discussion thereof is necessary in subsequent figures.

Spatially relative terms, such as "above … …," "above … …," "upper surface at … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial location relative to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "above" or "over" other devices or structures would then be oriented "below" or "beneath" the other devices or structures. Thus, the exemplary term "above … …" may include both orientations of "above … …" and "below … …". The device may also be positioned in other different ways (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments in accordance with the present application. As used herein, the singular is also intended to include the plural unless the context clearly indicates otherwise, and furthermore, it is to be understood that the terms "comprises" and/or "comprising" when used in this specification are taken to specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof.

It should be noted that the terms "first," "second," and the like in the description and claims of the present application and the above figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate such that embodiments of the present application described herein may be implemented in sequences other than those illustrated or described herein.

The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (11)

1. A sweeper, comprising:

a base station (10), the base station (10) having a housing cavity (11) and an operation hole communicating with the housing cavity (11), at least one battery assembly (40) being provided in the housing cavity (11);

-a host (20), at least a portion of the host (20) being accessible or removable from the base station (10), the host (20) having a battery compartment (21) for receiving the battery assembly (40);

a moving assembly (30), at least one part of the moving assembly (30) is movably arranged inside the accommodating cavity (11), and at least one other part of the moving assembly (30) can extend out of the operating hole or retract into the accommodating cavity (11);

when the host (20) enters the base station (10), the battery groove (21) is opposite to the operation hole, and the movement assembly (30) can take out the battery assembly (40) in the battery groove (21) and/or put the battery assembly (40) in the accommodating cavity (11) into the battery groove (21).

2. The sweeper according to claim 1, characterized in that the battery compartment (21) is provided on top of the main machine (20).

3. The sweeper according to claim 1, further comprising a limiting assembly, at least a portion of which is movably disposed inside the main machine (20), the limiting assembly having a limiting position and a yielding position, wherein when the limiting assembly is in the limiting position, at least a portion of the limiting assembly extends into the battery compartment (21) and abuts against the battery assembly (40) in the battery compartment (21), and when the limiting assembly is in the yielding position, the battery assembly (40) is able to enter or exit the battery compartment (21).

4. A sweeper according to claim 3, characterized in that said limit assembly is in signal connection with said base station (10), said limit assembly being capable of switching between said limit position and said yielding position when said host (20) enters said base station (10).

5. A sweeper according to claim 3, further comprising a return member disposed within the battery compartment (21), one end of the return member being in abutment with the main unit (20) and the other end of the return member being in abutment with the battery assembly (40) within the battery compartment (21) to provide a return force to the battery assembly (40) within the battery compartment (21) extending out of the battery compartment (21).

6. A sweeper according to claim 3, characterized in that the battery assembly (40) has at least one limit groove (421) cooperating with the limit assembly, the limit assembly having at least one limit projection, at least one of the limit projections of the limit assembly extending into at least one of the limit grooves (421) when the limit assembly is in the limit position.

7. The sweeper of claim 6, characterized in that the battery assembly (40) comprises:

a battery body (41);

the adsorption part (42), the adsorption part (42) sets up the top of battery body (41), adsorption part (42) have spacing groove (421), just adsorption part (42) keep away from one side of battery body (41) have with motion subassembly (30) complex adsorption face (422).

8. The sweeper of claim 7, wherein,

the circumferential side wall of the adsorption part (42) is provided with at least one limit groove (421); and/or

The cross-sectional area of the adsorption part (42) is larger than the cross-sectional area of the battery body (41); and/or

The limiting grooves (421) and the limiting protrusions are multiple and correspond to each other one by one.

9. The sweeper according to any one of claims 1 to 8, characterized in that said housing (11) has a working area (111), a charging area (112) and a placement area (113), said working area (111) being in communication with said operating aperture, at least a portion of said moving assembly (30) being movably arranged in said working area (111), said moving assembly (30) being capable of cyclically transferring said battery assembly (40) between said working area (111), said charging area (112) and said placement area (113).

10. The sweeper according to claim 9, characterized in that said placement area (113) is provided with a plurality of fully charged battery assemblies (40), said movement assembly (30) being able to transfer at least one fully charged battery assembly (40) from said placement area (113) to said working area (111).

11. The sweeper according to claim 9, characterized in that said movement assembly (30) comprises:

-a telescopic structure (31), said telescopic structure (31) being telescopically arranged within said working area (111), said telescopic structure (31) having an adsorption end cooperating with said battery assembly (40);

a first transfer mechanism connecting the work area (111) and the charging area (112), the first transfer mechanism being capable of transferring the battery assembly (40) located within the work area (111) to the charging area (112);

a second transfer mechanism connecting the charging area (112) and the placement area (113), the second transfer mechanism being capable of transferring the fully charged battery assembly (40) located in the charging area (112) to the placement area (113);

and a third conveying mechanism connecting the placement area (113) and the working area (111), the third conveying mechanism being capable of conveying the battery assembly (40) located in the placement area (113) to the working area (111).