CN217244174U

CN217244174U - Recharge station and cleaning machine system

Info

Publication number: CN217244174U
Application number: CN202220314465.4U
Authority: CN
Inventors: 郭日福; 孙金宁; 叶力荣; 林远峰
Original assignee: Shenzhen Nei Innovation Technology Co ltd
Current assignee: Shenzhen Nei Innovation Technology Co ltd
Priority date: 2022-02-16
Filing date: 2022-02-16
Publication date: 2022-08-23
Anticipated expiration: 2032-02-16

Abstract

The utility model discloses a recharge station and cleaning machines system, wherein, should recharge the station including recharging a body, recharge a body and be provided with and hold the chamber, hold the chamber including the first accommodation region that supplies the cleaning solution bottle to place, the second accommodation region that supplies cleaning machines people's cleaning member to place and supply the third accommodation region that burnisher deposited. So set up, have the consumptive material and the accomodating of accessory of the cleaning robot of being convenient for to the accessory of having avoided cleaning robot and the losing of consumptive material.

Description

Recharge station and cleaning machine system

Technical Field

The utility model relates to a cleaning device technical field, in particular to recharge station and cleaning machines system.

Background

The recharging station is a device used with a cleaning robot, and is capable of charging the cleaning robot, and generally, the cleaning robot can navigate to the recharging station for charging.

Cleaning members of a cleaning robot are generally required to be cleaned or replaced or cleaning liquid is added after the cleaning robot is used for a period of time, so that the cleaning members of a new cleaning robot are required to be replaced with the original cleaning members, or the cleaning liquid is required to be added into a liquid storage structure of the cleaning robot.

Because current recharging station does not possess the function of accomodating, this position that just leads to cleaning robot's accessory and consumptive material to accomodate is not together with recharging station to all need look for cleaning robot's accessory and consumptive material when leading to the user to maintain cleaning robot at every turn, and then cause the loss of cleaning robot's accessory and consumptive material easily.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a recharge station, aim at making things convenient for the taking in of cleaning machines people's consumptive material and accessory.

In order to achieve the above object, the utility model provides a recharging station, with the supporting use of cleaning machines people, recharging station is including recharging the station body, recharging the station body and being provided with and holding the chamber, hold the chamber including the first accommodation region that supplies the cleaning solution bottle to place, the second accommodation region that supplies cleaning machines people's cleaning member to place and the third accommodation region that supplies burnisher to deposit.

In some embodiments of the present invention, the upper surface of the recharging station body is partially recessed to form the accommodating cavity, and the accommodating cavity is step-shaped and has a first cavity bottom and a second cavity bottom located above the first cavity bottom;

the space above the first cavity bottom forms the first accommodating area, the space above the second cavity bottom forms the second accommodating area, and the second cavity bottom is concavely arranged to form the third accommodating area.

The utility model discloses an in some embodiments, the protruding a plurality of sand grips that are equipped with in first accommodation area's chamber wall, each the sand grip is to placing in clean liquid bottle in the first accommodation area carries on spacingly.

In some embodiments of the present invention, the recharging station further comprises a cover body, and the cover body is connected to the recharging station body and used for covering the opening of the accommodating cavity.

In some embodiments of the present invention, the recharging station further comprises a recharging station bearing seat for bearing the cleaning robot, wherein the recharging station bearing seat is provided with a moisture-proof pad at a position below the cleaning member of the cleaning robot.

In some embodiments of the present invention, the recharging station body includes a main body portion and a connecting portion extending laterally from the main body portion, an upper surface of the connecting portion is formed with a first guide rail extending away from the main body portion;

the recharging station bearing seat is connected with one side, far away from the main body part, of the connecting part, a second guide rail extending along the extending direction of the first guide rail is arranged on the upper surface of the recharging station bearing seat, and the second guide rail is used for being in butt joint with the first guide rail.

The utility model discloses an in some embodiments, the upper surface that returns to fill the station and bear the seat has the vicinity the connection region of connecting portion and keep away from the dampproofing region of connecting portion, the second guide rail set up in connection region, dampproofing pad set up in dampproofing region.

In some embodiments of the present invention, the recharging station bearing seat and the connecting portion can be detachably connected.

The utility model discloses an in some embodiments, connecting portion keep away from one side of main part is formed with the guide inclined plane of tilt from bottom to top, fill the station again bear the seat with one side that connecting portion are connected be formed with the concatenation inclined plane of guide inclined plane looks concatenation.

The utility model also provides a cleaning machine system, the cleaning machine system includes cleaning machines people and returns and fills the station, it fills the station body including returning to fill to return, it is provided with and holds the chamber to return to fill the station body, it includes the third accommodation area that the first accommodation area that supplies the cleaning solution bottle to place, the second accommodation area that supplies cleaning machines people's cleaning piece to place and supply burnisher to deposit to hold the chamber.

The utility model discloses a set up on recharging the station body in recharging station and hold the chamber, should hold the chamber and hold the region including the first region that holds that supplies the cleaning solution bottle to place, the second that supplies cleaning machines people's cleaning member to place holds the region and supplies the third that burnisher deposited, so set up, have the consumptive material of being convenient for cleaning machines people and accomodating of accessory to the accessory of cleaning machines people and the loss of consumptive material have been avoided.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

Fig. 1 is a schematic structural view of an embodiment of the recharging station of the present invention;

FIG. 2 is an exploded view of the recharging station of FIG. 1;

FIG. 3 is a schematic view of the refill station of the present invention assembled with a cleaning solution bottle and a cleaning tool;

fig. 4 is a schematic view of the recharging station after being assembled with a cleaning liquid bottle and a cleaning member of a cleaning robot according to the present invention;

fig. 5 is an enlarged schematic view of a portion a of fig. 2.

The reference numbers illustrate:

reference numerals	Name (R)	Reference numerals	Name (R)
				1000	Recharge station	140	Connecting part
100	Recharge station body	141	First guide rail
				110	Containing cavity	142	Guide slope
110a	A first accommodation area	200	Cover body
				110b	Second accommodation area	300	Back-charging station bearing seat
110c	A third accommodation area	310	Second guide rail
				110d	First chamber bottom	320	Connection area
110e	Second chamber bottom	330	Moisture-proof area
				120	Convex strip	340	Splicing inclined plane
130	Main body part	400	Moisture-proof pad

The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.

Furthermore, the descriptions in the present application related to "first", "second", etc. are for descriptive purposes only and are not to be construed as indicating or implying relative importance or to imply that the number of technical features indicated are implicitly being indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, it should be considered that the combination of the technical solutions does not exist, and is not within the protection scope of the present invention.

Referring to fig. 1, the present invention provides a recharging station 1000, wherein the recharging station 1000 is used in cooperation with a cleaning robot, the recharging station 1000 can be used for charging the cleaning robot, the recharging station 1000 can recover cleaning water from the cleaning robot, and the recharging station 1000 can also perform other actions on the cleaning robot, which are not listed herein.

It should be noted that there are various types of the cleaning robot, the cleaning robot may be a sweeping robot, the cleaning robot may also be a mopping all-in-one machine having sweeping and mopping functions, the cleaning robot may also be other types of cleaning robots, and the type of the cleaning robot is not specifically limited herein.

Referring to fig. 2 to 4, the recharging station 1000 includes a recharging station body 100, the recharging station body 100 is provided with a receiving cavity 110, and the receiving cavity 110 includes a first receiving area 110a for receiving the cleaning solution bottle, a second receiving area 110b for receiving the cleaning element of the cleaning robot, and a third receiving area 110c for receiving the cleaning tool.

The recharging station body 100 can be used as a mounting carrier for other components of the recharging station 1000, and the recharging station body 100 has a certain volume and various shapes, for example, the recharging station body 100 can be disposed in a cylindrical shape, and if the recharging station body 100 is disposed in a C-shape, or if the recharging station body 100 is disposed in an L-shape, these are not listed here.

When the recharging station body 100 is provided with a charging electrode, the charging electrode includes a charging positive electrode and a charging negative electrode, the charging positive electrode and the charging negative electrode may be two contacts arranged at intervals in the horizontal direction or the vertical direction, the charging positive electrode and the charging negative electrode may also be arranged at intervals inside and outside, and the installation of the charging positive electrode and the charging negative electrode is not limited herein.

The shape of the accommodating cavity 110 is various, the accommodating cavity 110 may be a cylindrical cavity, the accommodating cavity 110 may also be a square cavity, and the accommodating cavity 110 may also be a cavity of other shapes, which is not limited herein.

Should hold chamber 110 and can be formed by the chamber structure on recharging station body 100, should hold chamber 110 and also can be formed by the box body structure, do not do specific limit here, preferably, should hold chamber 110 and form by demountable installation's box body structure, just so can pull down the box body structure as required, and then conveniently clean the space that holds the inside of chamber 110.

It should be noted that the volumes of the first receiving area 110a, the second receiving area 110b and the third receiving area 110c of the receiving cavity 110 can be set according to the requirement, and considering that the volume of the cleaning solution bottle is larger, the volume of the cleaning member of the cleaning robot is the second order, and the volume of the cleaning tool (brush, blade, etc.) is the smallest, therefore, the volume of the first receiving area 110a can be set to be the largest, the volume of the second receiving area 110b is the second order, and the volume of the third receiving area 110c is the smallest.

It should be further noted that the first accommodating area 110a, the second accommodating area 110b and the third accommodating area 110c in the accommodating cavity 110 may be spaced apart, and the first accommodating area 110a, the second accommodating area 110b and the third accommodating area 110c in the accommodating cavity 110 may also be communicated with each other, and how to arrange the three areas is not limited herein.

When the cleaning robot stops at the refill station carrier 300 of the refill station 1000, the user can take out the cleaning tool from the accommodating cavity 110 of the refill station body 100 to clean the filaments such as hairs and strings on the side brush or the rolling brush of the cleaning robot; the user can also take out the cleaning liquid bottle to add cleaning liquid into the cleaning box of the cleaning robot; the user can also take out the cleaning member of the cleaning robot and replace the cleaning member on the cleaning robot.

The utility model discloses a set up on recharging station body 100 of recharging station 1000 and hold chamber 110, should hold chamber 110 and hold regional 110c including the first region 110a that holds that supplies the cleaning solution bottle to place, the second that supplies cleaning machines people's cleaning member to place and supply the third that cleaning tools deposited, so set up, have the consumptive material and the accomodating of accessory of the cleaning machines people of being convenient for to the accessory of cleaning machines people and the losing of consumptive material have been avoided.

It should be noted that the accommodating cavity 110 may be formed by recessing the upper surface of the refilling station body 100, and the accommodating cavity 110 may also be formed by recessing the side surface of the refilling station body 100, which is not specifically limited herein, and in consideration of the shorter height of the refilling station 1000 and the convenience of taking and placing the articles in the accommodating cavity 110, preferably, referring to fig. 2, the accommodating cavity 110 is recessed in the upper surface of the refilling station body 100.

Specifically, the accommodating cavity 110 is arranged in a step shape and has a first cavity bottom 110d and a second cavity bottom 110e located above the first cavity bottom 110d, a space above the first cavity bottom 110d forms a first accommodating area 110a, a space above the second cavity bottom 110e forms a second accommodating area 110b, and a part of the second cavity bottom 110e is recessed to form a third accommodating area 110 c.

With the arrangement, the first accommodating area 110a can be ensured to have a sufficient height in the vertical direction, so that the first accommodating area 110a can accommodate a cleaning liquid bottle with a relatively high height, the cleaning liquid bottle can be ensured to contain enough cleaning liquid, and meanwhile, a cleaning piece of the cleaning robot is stored above the cleaning tool, so that the space in the accommodating cavity 110 is fully utilized.

Considering that after the cleaning liquid bottles are stored in the accommodating cavity 110, gaps exist between two adjacent cleaning liquid bottles and between the cleaning liquid bottles and the cavity wall of the first accommodating cavity 110, which leads to the cleaning liquid bottles to easily shake, in view of this, referring to fig. 2 to 4, a plurality of convex strips 120 are convexly arranged on the cavity wall of the first accommodating area 110a, and each convex strip 120 is used for limiting the cleaning liquid bottles placed in the first accommodating area 110a, so that the cleaning liquid bottles can be effectively limited, and further the cleaning liquid bottles are more stably fixed.

It should be noted that, when the accommodating cavity 110 is in the open state, the cleaning liquid bottle, the cleaning element of the cleaning robot and the cleaning tool stored in the accommodating cavity 110 are easily affected by the external factors, and in view of this, referring to fig. 1 and fig. 2, the recharging station 1000 further includes a cover 200, the cover 200 is connected to the recharging station body 100 and is used for covering the opening of the accommodating cavity 110, so as to prevent the cleaning liquid bottle, the cleaning element of the cleaning robot and the cleaning tool stored in the accommodating cavity 110 from being easily affected by the external factors.

It should be noted that there are various connection manners of the cover 200 and the recharging station body 100, the cover 200 can be rotatably connected to the recharging station body 100, so as to open or close the opening of the accommodating cavity 110 in a turning manner, the cover 200 can be detachably connected to the recharging station body 100, the cover 200 and the recharging station body 100 can be clamped by a buckle, the cover 200 and the recharging station body 100 can be magnetically connected by a magnet assembly, and the cover 200 can also be connected to the recharging station body 100 by other manners, which are not listed herein.

It is worth noting that when the cleaning robot finishes the cleaning work of the ground or needs to be charged, the cleaning robot needs to travel to the recharging station 1000, and if liquid still remains in the cleaning piece of the cleaning robot, the liquid remaining on the cleaning piece of the cleaning robot drops onto the recharging station body 100 or the ground under the action of the gravity of the cleaning robot, so that a user needs to clean the recharging station 1000 or the ground.

Based on the above problem, in some embodiments of the present invention, please refer to fig. 1 and fig. 2, the recharging station 1000 further includes a recharging station bearing seat 300, the recharging station bearing seat 300 is connected to the recharging station body 100, the recharging station bearing seat 300 and the recharging station body 100 may be integrally disposed, and the recharging station bearing seat 300 and the recharging station body 100 may also be fixedly connected or detachably connected, which is not limited herein.

The recharging station carrier 300 is mainly used for carrying a cleaning robot, the cleaning robot can be completely parked on the recharging station carrier 300, the cleaning robot can also be partially positioned on the recharging station carrier 300, and how to park the cleaning robot is not limited herein.

The recharging station carrier 300 can be in various shapes, for example, the recharging station carrier 300 is disposed in a flat plate shape, and the recharging station carrier 300 is disposed in a wedge shape, which is not limited herein as long as the recharging station carrier 300 can carry a cleaning robot.

The upper surface of the recharging station carrier seat 300 is provided with a moisture-proof pad 400, the area of the moisture-proof pad 400 can be equivalent to the area covered by the cleaning piece of the cleaning robot, the area of the moisture-proof pad 400 can also be larger than the area covered by the cleaning piece of the cleaning robot, preferably, the area of the moisture-proof pad 400 is larger than the area covered by the cleaning piece of the cleaning robot, so that the requirement of the parking position of the cleaning robot is reduced.

There are various ways of mounting the moisture-proof pad 400 on the carrier 300 of the refilling station, for example, the moisture-proof pad 400 is adhered to the upper surface of the carrier 300 of the refilling station by glue, and if the moisture-proof pad 400 is mounted on the upper surface of the carrier 300 of the refilling station by embedding, the moisture-proof pad 400 can also be fixed on the upper surface of the carrier 300 of the refilling station by other ways, which are not listed here.

Based on above-mentioned scheme, cleaning machines people has executed cleaning work or when cleaning machines people need to charge to ground, cleaning machines people with fill back and establish communication connection between the station 1000, cleaning machines people can stop under navigation on filling back the station carrier seat 300 of station 1000 back, cleaning machines people's cleaning member is located back and fills on the dampproof pad 400 of station carrier seat 300 this moment, just so avoided water on cleaning machines people's cleaning member to permeate to filling back in the station 1000, and then lead to inside multiplying the bacterium of cleaning machines or lead to the unable normal operating's of the inside spare part of cleaning machines people problem to appear.

Considering that when cleaning robot travels to the station of filling back of station 1000 and bears seat 300, this cleaning robot's position need with the position phase-match that predeterminees, in view of this, in some embodiments of the utility model, should fill back and all be provided with guide structure on the station body of filling and fill back the station and bear seat 300, this guide structure guide cleaning robot is located predetermined position when berthhing to the station of filling back of station 1000 and bear seat 300.

Specifically, referring to fig. 2, the recharging station body includes a main body 130 and a connecting portion 140 extending laterally from the main body 130, that is, the recharging station body is disposed in an L shape, a shape or other shapes, the charging electrode can be disposed on the main body 130 or the connecting portion 140, and a first guide track 141 extending in a direction away from the main body 130 is formed on an upper surface of the connecting portion 140. The upper surface of the recharging station bearing seat 300 is provided with a second guide rail 310 extending along the extending direction of the first guide rail 141, and when the recharging station bearing seat 300 is connected with one side of the connecting part 140 far away from the main body part 130, the first guide rail 141 is in butt joint with the second guide rail 310.

It should be noted that there are many kinds of the first guide rail 141 and the second guide rail 310, the first guide rail 141 and the second guide rail 310 may be formed by a groove structure, and the first guide rail 141 and the second guide rail 310 may be formed by two protruding ribs, which are not listed here.

The length of the first guide rail 141 may be equal to or less than the length of the connecting portion 140, preferably, the length of the first guide rail 141 is less than the length of the connecting portion 140, so that the traveling wheel on the cleaning robot may be limited by the first guide rail 141, and thus the charging connector of the cleaning robot may be docked with the charging electrode on the recharging station body after the traveling wheel is limited.

The length of the second guide rail 310 may be less than or equal to the length of the refill station carrier 300, and the length of the second guide rail 310 is set to be less than the length of the refill station carrier 300 while the moisture-proof pad 400 and the second guide rail 310 are spaced apart, considering that the arrangement of the second guide rail 310 affects the moisture-proof pad 400 to receive water dropped from the cleaning members of the cleaning robot.

Specifically, the upper surface of the refilling station carrier 300 has a connection area 320 adjacent to the connection portion 140 and a moisture-proof area 330 far away from the connection portion 140, the second guide rail 310 is disposed at the connection area 320, and the moisture-proof pad 400 is disposed at the moisture-proof area 330.

So set up, both can guarantee that the walking wheel of cleaning robot can be smooth and easy advance to first guide rail 141 through second guide rail 310, still ensured simultaneously that cleaning robot's cleaner drippage's water all is accepted by dampproofing pad 400, and this dampproofing pad 400 keeps away from connecting portion 140 setting in addition, can also avoid effectively that the water on the dampproofing pad 400 influences the electrode that charges.

It is worth noting that should fill the dampproof pad 400 on the station bearing seat 300 for a long time and accept and become dirty easily after the water that drips from cleaning element of cleaning robot, for the convenience to fill the dampproof pad 400 on the station bearing seat 300 for a long time, in some embodiments of the utility model, will fill the station body and fill the station bearing seat 300 for a short time and can dismantle with being connected, so can fill the station bearing seat 300 for a short time and wholly dismantle and clean from this back filling the station body.

The recharging station carrier 300 and the recharging station body 100 can be connected in various ways, for example, the recharging station carrier 300 and the recharging station body 100 can be connected by a snap fit, and if the recharging station carrier 300 and the recharging station body 100 can be connected by a magnetic assembly, or if the recharging station carrier 300 and the recharging station body 100 can be connected by an insertion structure, the connection of the base carrier and the recharging station body 100 is not always performed.

It should be mentioned that, after the recharging station carrier base 300 is detached from the recharging station body 100, the recharging station body 100 can also be used alone, and at this time, the recharging station body 100 can perform actions such as charging, adding cleaning liquid and the like on the cleaning robot, so that the recharging station carrier base 300 of the recharging station 1000 can be detached and cleaned under the condition that the cleaning piece of the cleaning robot is dry, thereby not delaying charging of the cleaning robot, and simultaneously facilitating cleaning of the moisture-proof pad 400 on the recharging station carrier base 300.

It should be noted that, when the recharging station body 100 is used alone, the traveling wheel of the cleaning robot is not easy to travel from the ground to the connecting portion 140 because the connecting portion 140 has a certain height, and in view of this, in some embodiments of the present invention, please refer to fig. 2 and fig. 5 together, a guiding inclined plane 142 inclined from bottom to top is formed on one side of the connecting portion 140 away from the main body portion 130, and a splicing inclined plane 340 matched with the guiding inclined plane 142 is formed on one side of the recharging station bearing seat 300 connected with the connecting portion 140.

When the recharging station body 100 is connected with the recharging station bearing seat 300, the guide inclined surface 142 and the splicing inclined surface 340 are spliced with each other, and when the recharging station body 100 is separated from the recharging station bearing seat 300, the guide inclined surface 142 can also guide the travelling wheel of the cleaning robot to travel to the first guide rail 141, so that the arrangement is convenient for splicing the recharging station body 100 and the recharging station bearing seat 300, and meanwhile, the recharging station body 100 is independently used for charging the cleaning robot.

The utility model discloses still provide a cleaning machines system, this cleaning machines system includes cleaning machines people and returns and fills the station, and this returns and fills the concrete structure in station and refer to above-mentioned embodiment, because cleaning machines system has adopted the whole technical scheme of above-mentioned all embodiments, consequently has all beneficial effects that the technical scheme of above-mentioned embodiment brought at least, and the repeated description is no longer given here.

The above only be the preferred embodiment of the utility model discloses a not consequently restriction the patent scope of the utility model, all be in the utility model discloses a under the design, utilize the equivalent structure transform of what the content of the description and the attached drawing was done, or direct/indirect application all includes in other relevant technical field the utility model discloses a patent protection is within range.

Claims

1. The utility model provides a recharging station, uses with cleaning machines people is supporting, its characterized in that, recharging station includes recharging station body, recharging station body is provided with holds the chamber, hold the chamber including the first accommodation region that supplies the cleaning solution bottle to place, the second accommodation region that supplies cleaning machines people's cleaning piece to place and the third accommodation region that supplies cleaning tool to deposit.

2. The backfill station according to claim 1, characterized in that an upper surface of the backfill station body is partially recessed to form the housing chamber, which is stepped and has a first chamber bottom and a second chamber bottom above the first chamber bottom;

3. The recharging station of claim 2, wherein the walls of the first receiving area are provided with a plurality of ribs, each rib limiting a cleaning fluid bottle placed in the first receiving area.

4. A refilling station according to claim 1, further comprising a cover connected to said refilling station body for covering the opening of said receiving cavity.

5. A refill station according to any of claims 1 to 4, further comprising a refill station carrier for carrying a cleaning robot, the refill station carrier being provided with a moisture barrier at least at a location below the cleaning members of the cleaning robot.

6. A refill station according to claim 5, wherein the refill station body comprises a main body portion and a connecting portion extending laterally from the main body portion, the upper surface of the connecting portion being formed with a first guide track extending away from the main body portion;

7. A refill station according to claim 6, wherein the upper surface of the refill station carrier has a connection region adjacent the connecting portion and a moisture barrier region remote from the connecting portion, the second guide track being provided at the connection region and the moisture barrier being provided at the moisture barrier region.

8. A refill station according to claim 6, wherein the refill station carrier and the connecting portion are removably connected.

9. The recharging station of claim 8 wherein a side of the connecting portion remote from the main body portion is formed with a guiding slope sloping from bottom to top, and a side of the recharging station carrier connected to the connecting portion is formed with a splicing slope that splices with the guiding slope.

10. A cleaning machine system, characterized in that the cleaning machine system comprises a cleaning robot and a recharging station according to any one of claims 1 to 9 for recharging the cleaning robot.