CN218304738U - Cleaning robot - Google Patents

Abstract

The utility model relates to a cleaning device technical field, concretely relates to cleaning robot, cleaning robot includes machine body, cleaning member and drive assembly set up in machine body's bottom, machine body includes portable main part and function main part, portable main part drives the function main part and removes, function main part detachably installs in portable main part, the function main part configures to different function boxes, function box through different functions is in order to realize different functions, and through the removable assembly of portable main part and function main part, can realize the fast assembly of portable main part and function main part, improve user experience.

Description

Cleaning robot

Technical Field

The utility model relates to a cleaning device technical field, concretely relates to cleaning robot.

Background

The existing cleaning robot only has a single cleaning function or a floor mopping function, the functions of the cleaning robot are realized through the cleaning module and the floor mopping module respectively, and the cleaning module or the floor mopping module is integrated with the development of the cleaning robot, but the functions are single, so that the functions of the cleaning robot are limited, the functions cannot be effectively expanded, the requirements of consumers cannot be met, and the user experience is poor.

SUMMERY OF THE UTILITY MODEL

An object of the present disclosure is to provide a cleaning robot, thereby overcoming, at least to some extent, the problems due to the limitations and disadvantages of the related art.

The utility model provides a cleaning robot, cleaning robot includes machine body, cleaning member and drive assembly, cleaning member with drive assembly sets up the bottom of machine body, machine body includes portable main part and functional main part, portable main part drives functional main part removes, functional main part detachably install in portable main part, functional main part configuration is different function boxes.

In an exemplary embodiment of the present disclosure, the functional body is mounted to a side wall of the movable body, the side wall being a rear end wall of the movable body in a traveling direction.

In an exemplary embodiment of the present disclosure, a magnetic body is provided on a sidewall of the movable body, and the functional body is mounted to the movable body by a magnetic attraction of the magnetic body.

In an exemplary embodiment of the present disclosure, the driving assembly includes a driving wheel provided at a bottom of the movable body and a supporting wheel provided at a bottom of the movable body and/or the functional body.

In an exemplary embodiment of the disclosure, the number of the driving wheels is two, the two driving wheels are symmetrically arranged at intervals in a direction perpendicular to a traveling direction of the movable body, and the supporting wheels and the two driving wheels are distributed in an isosceles triangle.

In an exemplary embodiment of the present disclosure, when the functional body is a cleaning box, a cleaning member and a dust inlet are disposed at the bottom of the functional body, and the cleaning member is a side sweeping member or a floor mopping member.

In an exemplary embodiment of the present disclosure, when the functional body is a charging box, a charging pad is disposed on a sidewall of the movable body, and a contact is disposed on the functional body, and when the functional body is mounted to the movable body, the contact is electrically connected to the charging pad.

In an exemplary embodiment of the present disclosure, a sensing device is provided on the movable body, the sensing device detecting a position of the functional body, the movable body moving toward and docking with the functional body.

In an exemplary embodiment of the present disclosure, a detection portion is disposed on a side wall of the movable body, a detected portion is disposed on the functional body, and when the detection portion is attached to the detected portion to perform signal communication, the movable body is docked with the functional body.

In an exemplary embodiment of the present disclosure, the detecting portion is a first detecting member and a second detecting member, the detected portions are a first detected member and a second detected member, the first detecting member is attached to the first detected member, the second detecting member is attached to the second detected member, and the detecting portion is attached to the detected portions.

The cleaning robot of the scheme of the disclosure has the following beneficial effects: the cleaning part arranged at the bottom of the machine main body plays a cleaning role on the bottom surface, the machine main body can be driven to move and clean through the driving assembly, the function main body is detachably arranged in the movable main body, the movable main body drives the function main body to move, the function main body is configured into different function boxes, for example, the cleaning box and the charging box are arranged on the function main body, the function boxes with different functions are used for realizing different functions, and the quick assembly of the movable main body and the function main body can be realized through the detachable assembly of the movable main body and the function main body, so that the user experience is improved.

Additional features and advantages of the disclosure will be set forth in the detailed description which follows, or in part will be obvious from the description, or may be learned by practice of the disclosure.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present disclosure and together with the description, serve to explain the principles of the disclosure. It is to be understood that the drawings in the following description are merely exemplary of the disclosure, and that other drawings may be derived from those drawings by one of ordinary skill in the art without the exercise of inventive faculty.

Fig. 1 is a schematic view of a first structure of a cleaning robot according to an embodiment of the present invention;

fig. 2 is a second schematic structural diagram of the cleaning robot in the embodiment of the present invention;

fig. 3 is a schematic structural diagram of a movable body in an embodiment of the present invention;

fig. 4 is a schematic structural diagram of a functional entity in an embodiment of the present invention;

FIG. 5 is a schematic structural view of the embodiment of the present invention, wherein the main function body is a cleaning box, and the bottom of the cleaning box is provided with a side sweeping part;

FIG. 6 is a schematic structural view of the embodiment of the present invention, wherein the functional body is a cleaning box, and a floor mopping member is installed at the bottom of the cleaning box;

fig. 7 is a schematic structural diagram of the charging box as an embodiment of the present invention.

Description of the reference numerals:

10. a machine body;

100. a movable body;

200. a functional body; 210. a vent hole; 220. a dust inlet;

310. a first magnet; 320. a second magnet;

410. a drive wheel; 420. a support wheel;

511. a side sweeping part; 520. a floor mopping piece;

610. a charging sheet; 620. a contact;

700. an induction device.

Detailed Description

Example embodiments will now be described more fully with reference to the accompanying drawings. Example embodiments may, however, be embodied in many different forms and should not be construed as limited to the examples set forth herein; rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of example embodiments to those skilled in the art.

Furthermore, the described features, structures, or characteristics may be combined in any suitable manner in one or more embodiments. In the following description, numerous specific details are provided to give a thorough understanding of embodiments of the disclosure. One skilled in the relevant art will recognize, however, that the subject matter of the present disclosure can be practiced without one or more of the specific details, or with other methods, components, devices, steps, and so forth. In other instances, well-known methods, devices, implementations, or operations have not been shown or described in detail to avoid obscuring aspects of the disclosure.

The present disclosure is described in further detail below with reference to the figures and the specific embodiments. It should be noted that the technical features involved in the embodiments of the present disclosure described below may be combined with each other as long as they do not conflict with each other. The embodiments described below with reference to the drawings are exemplary and intended to be illustrative of the present disclosure, and should not be construed as limiting the present disclosure.

It should be noted that: reference herein to "a plurality" means two or more. "and/or" describe the association relationship of the associated objects, meaning that there may be three relationships, e.g., A and/or B may mean: a exists alone, A and B exist simultaneously, and B exists alone. The character "/" generally indicates that the former and latter associated objects are in an "or" relationship.

The embodiment of the present disclosure provides a cleaning robot, which includes a robot body 10, a cleaning element and a driving assembly, wherein the cleaning element and the driving assembly are disposed at the bottom of the robot body 10, the robot body 10 includes a movable main body 100 and a functional main body 200, the movable main body 100 drives the functional main body 200 to move, the functional main body 200 is detachably mounted on the movable main body 100, and the functional main body 200 is configured as different functional boxes, such as a cleaning box and a charging box, to effectively expand the functions of the functional main body 200.

Referring to fig. 1 and 2, the functional body 200 is mounted to a side wall of the movable body 100, the side wall being a rear end wall of the movable body 100 in the traveling direction, and a front end wall of the functional body 200 and a rear end wall of the movable body 100 are fitted to each other, so that the functional body 200 is detachably attached to the movable body 100.

Referring to fig. 3 and 4, the first magnet 310 is installed on the rear end wall of the movable body 100, the second magnet 320 is installed on the front end wall of the functional body 200, and magnetic attraction can be generated between the first magnet 310 and the second magnet 320, so that the functional body 200 can be attached to the movable body 100, and the quick detachment can be realized by the magnetic attraction.

Referring to fig. 3 and 4, the abutting surfaces of the rear end wall of the movable body 100 and the front end wall of the functional body 200 are flat to make the movable body 100 and the functional body 200 abut more closely.

In this embodiment, when the first magnet 310 and the second magnet 320 are attracted to each other, the movable body 100 drives the functional body 200 to perform a cleaning task together, and when the functional body 200 with a different function needs to be replaced, the first magnet 310 is separated from the second magnet 320 to disconnect the movable body 100 and the functional body 200, so as to replace the functional box with a different function.

In some embodiments, the first magnet 310 is an electromagnet, the second magnet 320 is a magnet, the first magnet 310 can generate a magnetic attraction force with the second magnet 320 after being powered on, and the mounting electromagnet can be controlled by a processor inside the cleaning robot to realize automatic detachment. The processor may control the first magnet 310 to be energized, and the functional body 200 is attached to the movable body 100; the processor may control the first magnet 310 to be powered off when the functional body 200 is detached from the movable body 100.

In some embodiments, both the first magnet 310 and the second magnet 320 are electromagnets, and when the first magnet 310 and the second magnet 320 are powered on, the first magnet 310 and the second magnet 320 attract each other, and when the first magnet 310 and the second magnet 320 are powered off, the first magnet 310 is disengaged from the second magnet 320.

Referring to fig. 2, the driving assembly includes a driving wheel 410 and a supporting wheel 420, the driving wheel 410 is disposed at the bottom of the movable body 100, and the supporting wheel 420 is disposed at the bottom of the movable body 100 and/or the functional body 200.

The number of the driving wheels 410 is two, the two driving wheels 410 are symmetrically arranged in a direction perpendicular to the traveling direction of the movable body 100 at intervals, and the supporting wheels 420 and the two driving wheels 410 are distributed in an isosceles triangle. The two driving wheels 410 are spaced apart from each other in a direction perpendicular to the forward direction, the supporting wheel 420 is disposed on either side of the two driving wheels 410, and is disposed between the two driving wheels 410, and is distributed in an isosceles triangle with the two driving wheels 410, the two driving wheels 410 are driven in combination, and are driven by a motor in the movable body 100, so as to provide power to drive the movable body 100 to move.

In some embodiments, the support wheels 420 include a first support wheel provided at the bottom of the movable body 100 and a second support wheel provided at the bottom of the functional body 200, the second support wheels being arranged in line with the first support wheel in the advancing direction of the movable body 100. The first supporting wheel and the second supporting wheel are universal wheels to support the cleaning robot to keep stable, and 360-degree rotation can be realized on the bottom surface, so that no dead angle exists in cleaning.

The first supporting wheel, the second supporting wheel and the two driving wheels 410 all form an isosceles triangle relationship, so that the movable body 100 and the functional body 200 can be stably placed on the ground, wherein the first supporting wheel and the second supporting wheel are all configured as universal wheels, the driving wheels 410 provide driving force and control the moving direction, and the universal wheels can cooperate with the driving wheels 410 to move in any direction.

Referring to fig. 5 and 6, when the functional body 200 is a cleaning box, a cleaning member, which is a side sweeping member 511 or a floor mopping member 520, and a dust inlet 220 are provided at the bottom of the functional body 200.

When the functional body 200 is a cleaning box, the dust inlet 220 formed at the bottom of the cleaning box is located at one side of the second supporting wheel close to the second side wall. The bottom of the cleaning box is provided with cleaning members, which are either side sweepers 511 or floor sweepers 520, on opposite sides of the second support wheels to sweep and mop the floor.

Referring to fig. 5, the side scan pieces 511 are disposed at both sides of the dust inlet 220, and the side scan pieces 511 rotate to collect the garbage at the dust inlet 220 and to be sucked into the dust collecting chamber through the dust inlet 220.

In this embodiment, when the functional body 200 is configured as a clean box, the functional body 200 includes a body structure for housing various components. Be equipped with the stock solution structure and the dust collection chamber that are used for storing liquid in the major structure, the stock solution structure stores clear water, sterile water or other liquid, sprays the liquid of storing in the stock solution structure to the bottom surface according to the clean demand on ground, generally, needs liquid when carrying out the task of dragging and wiping, and the solid waste who mainly cleans ground when carrying out the task of cleaning.

Referring to fig. 5, the cleaning member is configured as two side sweeping members 511, the side sweeping members 511 are rotated to clean the bottom surface, the two side sweeping members 511 are spaced at the bottom of the functional body 200, each side sweeping member 511 is provided with three sweeping rods, the sweeping rods are continuously rotated to collect the garbage toward the dust inlet 220, the sweeping rods are provided with brushes to effectively sweep the garbage on the ground, and the garbage is absorbed through the dust inlet 220.

In some embodiments, the cleaning member is configured as a middle sweeping member, the middle sweeping member is disposed in front of the dust inlet 220, and a brush is mounted on the middle sweeping member, and the middle sweeping member rotates to collect the garbage at the dust inlet 220 and then absorbs the garbage through the dust inlet 220.

Referring to fig. 6, when the cleaning members are configured as the floor mopping members 520, the floor mopping members 520 are mounted at the bottom of the floor mopping box for mopping after cleaning, the two floor mopping members 520 are configured in two, the two floor mopping members 520 are arranged at intervals, the floor mopping is performed by rotating the floor mopping members 520, it can be understood that the mopping is a secondary cleaning of the floor, when the floor mopping members 520 are used for mopping, water is collected to the dust inlet 220, the garbage is absorbed through the dust inlet 220, the dust inlet 220 is communicated with the dust collecting cavity, and the garbage enters the dust collecting cavity through the dust inlet 220.

In this embodiment, when the cleaning member is configured as the floor mopping member 520, the functional body 200 further includes a clear water tank for containing clear water, and clear water is sprayed to the ground through the clear water tank when the mopping task is performed, the floor mopping member 520 is disc-shaped and is provided with bristles vertically extending toward the ground, and the bristles are distributed outwards around the center of the circle of the floor mopping member 520.

In this embodiment, the brush hair of mopping piece 520 can be for dividing into multiple hardness, the brush hair of different hardnesses can be chooseed for use to the material of the ceramic tile or the carpet of laying through the bottom surface, if the ceramic tile adopts softer brush hair can increase the frictional force with ground and can have better clean effect, also avoid injuring the ceramic tile simultaneously, if adopt harder brush hair effect when the carpet more, because the collection dirt ability of carpet is stronger, harder brush hair more can stretch into and play better clean effect in the carpet gap.

In this embodiment, the function body 200 is detachably mounted with a dust collecting box, the dust collecting box is provided with a dust collecting chamber, the dust collecting chamber can collect garbage and sewage, and the garbage and the sewage are filled in the dust collecting box or cleaned up and then cleaned up by detaching the dust collecting box.

Referring to fig. 3 and 7, when the functional body 200 is a charging box, a charging sheet 610 is provided on a sidewall of the movable body 100, and a contact 620 is provided on the functional body 200, and when the functional body 200 is mounted to the movable body 100, the contact 620 is electrically connected to the charging sheet 610.

Referring to fig. 3 and 7, the functional body 200 is a charging box, and the rear end wall of the movable body 100 is provided with two first magnets 310 at intervals, and a positive electrode tab and a negative electrode tab between the two first magnets 310. The rear end wall of the functional body 200 is provided with two second magnets 320 at intervals, and a positive contact 620 and a negative contact 620 are arranged between the two second magnets 320, and when the rear end wall of the movable body 100 is mated with the rear end wall of the functional body 200, the positive contact 620 is electrically connected with the positive pole piece, and the negative contact 620 is electrically connected with the negative pole piece, so as to supply power to the movable body 100.

In this embodiment, the battery is installed in the charging box, the battery is installed inside the charging box and used for supplying power to the movable main body 100, the battery is also installed in the movable main body 100, and when the battery capacity of the movable main body 100 is insufficient, the battery of the functional main body 200 provides power to the movable main body 100, so that the movable main body 100 can continue to operate continuously.

Referring to fig. 1, a sensing device 700 is provided on the movable body 100, the sensing device 700 detects the position of the functional body 200, and the movable body 100 moves toward the functional body 200 and is docked with the functional body 200.

Specifically, the sensing device 700 is configured as an infrared signal or a laser radar, and the laser radar is taken as an example in the embodiment for description.

In this affair example, lidar sets up at portable main part 100 upper surface, and lidar includes laser rangefinder module and laser receiver, and function main part 200 or the laser emitter that laser rangefinder module and laser receiver match is installed in the region of placing function main part 200, and the position and the distance of function main part 200 are confirmed to the signal that laser rangefinder module and laser receiver received laser emitter transmission.

It will be appreciated that the laser ranging module is configured in a TOF (Time of Flight) mode, or the laser ranging module is configured in other types of laser ranging modes, such as the principle of triangulation.

In this embodiment, the cleaning robot is configured with a charging base station, the charging box and the movable body 100 are charged through the charging base station, the cleaning area is divided into a plurality of sub-areas, one charging base station is installed in each sub-area, each sub-area is configured with one charging box, and the charging base station can be fixedly installed in the corresponding sub-area, and can also be flexibly called and placed in a designated area.

In this embodiment, when cleaning machines people and charging base station electricity are connected, charging base station can provide the power for cleaning machines people to cleaning machines people continues to accomplish the work task, and cleaning machines people and charging station all are provided with the terminal that charges, and when the terminal that charges electricity is connected, charging base station provides the electric energy for cleaning machines people.

It is understood that the charging base station may support not only wired charging but also wireless charging, for example, the cleaning robot is provided with a wireless charging receiving circuit, the charging base station is provided with a wireless charging transmitting circuit, when the cleaning robot moves to a preset area range of the charging base station, the charging base station transmits energy to the outside through the wireless charging transmitting circuit, and the wireless charging receiving circuit of the cleaning robot couples the energy and converts the energy into a power source.

In this embodiment, the side wall of the movable body 100 is provided with a detection portion, the functional body 200 is provided with a detected portion, and when the detection portion is attached to the detected portion to perform signal communication, the movable body 100 and the functional body 200 are in butt joint.

In this embodiment, the detection portion is a first detection piece and a second detection piece, the detected portion is a first detected piece and a second detected piece, the first detection piece and the first detected piece are attached to each other, the second detection piece and the second detected piece are attached to each other to perform signal communication, and the detection portion and the detected portion are attached to each other.

In the present embodiment, the first detecting member and the second detecting member are configured as a light sensor or an electromagnetic sensor, and when the movable body 100 is docked with the functional body 200, the signal communication between the monitoring portion and the detected portion can be used to determine whether the movable body 100 is docked with the functional body 200, or detect whether the movable body 100 is docked with the functional body 200 in a misaligned state, or the like.

In some embodiments, the movable body 100 is provided with a guide portion, and the functional body 200 is provided with a guide portion, and when the movable body 100 is docked with the functional body 200, the guide portion of the movable body 100 slides along the guide portion of the functional body 200, thereby preventing the movable body 100 from being docked and dislocated with the functional body 200, specifically, the guide portion of the movable body 100 is a protruding rib, and the guide portion of the functional body 200 is a sliding groove, and the protruding rib is inserted into the sliding groove so that the guide portion slides along the guide portion.

In this embodiment, the working principle of the cleaning robot is as follows:

in the same cleaning area, functional bodies 200 with different functions are arranged, wherein the functional bodies 200 are a cleaning box with a cleaning function and a charging box with a cruising function, and one or more functional bodies can be arranged in the same cleaning area. After the movable main body 100 obtains the position corresponding to the functional main body 200 through the laser radar, the movable main body approaches the corresponding functional main body 200, when the movable main body 100 approaches the corresponding functional main body 200, the first magnet 310 and the second magnet 320 are electrified to generate magnetic force, and the functional main body 200 is attracted and locked through the magnetic attraction principle of the electromagnet; after a certain task is performed, the functional main body 200 is moved to a position where the functional main body 200 is fixedly placed, the first magnet 310 and/or the second magnet 320 is de-energized, and the magnetic force disappears, so that the movable main body 100 is separated from the functional main body 200.

The movable main body 100 preferentially executes the cleaning task, the storage battery arranged in the movable main body 100 is required to provide electric quantity when the movable main body 100 executes the cleaning task and the mopping task, the cleaning box is connected through the method before executing the cleaning task, the mopping box is connected through the method after executing the cleaning task, and the charging box is connected through the method when the electric quantity is insufficient, so that the whole cleaning process is automatically controlled.

Referring to the drawings, the rear end surface of the functional main body 200 is provided with vent holes 210, the vent holes 210 are circular holes and are distributed on the side surface in multiple rows and multiple columns, and the vent holes 210 can play a role in heat dissipation.

In the present disclosure, unless otherwise expressly stated or limited, the terms "disposed (provided)", "connected", and the like are to be construed broadly, e.g., as being connectable, detachably connectable, or integral; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present disclosure can be understood by those of ordinary skill in the art as appropriate.

In the description herein, references to the description of "some embodiments" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment is included in at least one embodiment of the disclosure. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

Although embodiments of the present disclosure have been shown and described, it is understood that the above embodiments are exemplary and should not be construed as limiting the present disclosure, and that changes, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art within the scope of the present disclosure, and therefore all changes and modifications that are intended to be covered by the claims and the specification of this disclosure are within the scope of the patent disclosure.

Claims (10)

1. The cleaning robot is characterized by comprising a robot body, a cleaning piece and a driving assembly, wherein the cleaning piece and the driving assembly are arranged at the bottom of the robot body, the robot body comprises a movable main body and a function main body, the movable main body drives the function main body to move, the function main body is detachably arranged in the movable main body, and the function main body is configured into different function boxes.

2. The cleaning robot according to claim 1, wherein the functional body is mounted to a side wall of the movable body, the side wall being a rear end wall of the movable body in a traveling direction.

3. The cleaning robot as claimed in claim 2, wherein a magnetic body is provided on a side wall of the movable body, and the functional body is attached to the movable body by a magnetic attraction force of the magnetic body.

4. The cleaning robot according to claim 1, wherein the driving assembly includes a driving wheel provided at a bottom of the movable body and a supporting wheel provided at a bottom of the movable body and/or the functional body.

5. The cleaning robot as claimed in claim 4, wherein the number of the driving wheels is two, the two driving wheels are symmetrically spaced in a direction perpendicular to a traveling direction of the movable body, and the supporting wheels and the two driving wheels are distributed in an isosceles triangle.

6. The cleaning robot according to claim 1, wherein when the functional body is a cleaning tank, a cleaning member and a dust inlet are provided at a bottom of the functional body, and the cleaning member is a sweeping member or a mopping member.

7. The cleaning robot according to claim 1, wherein when the functional body is a charging tank, a charging sheet is provided on a side wall of the movable body, and a contact is provided on the functional body, the contact being electrically connected to the charging sheet when the functional body is mounted to the movable body.

8. The cleaning robot according to claim 1, wherein a sensing device that detects a position of the functional body is provided on the movable body, and the movable body moves toward and abuts against the functional body.

9. The cleaning robot as claimed in claim 8, wherein a detecting portion is provided on a side wall of the movable body, a detected portion is provided on the functional body, and the movable body and the functional body are mated when the detecting portion and the detected portion are mated for signal communication.

10. The cleaning robot according to claim 9, wherein the detecting unit includes a first detecting member and a second detecting member, the detected unit includes a first detected member and a second detected member, the first detecting member is attached to the first detected member, the second detecting member is attached to the second detected member, and the detecting unit is attached to the detected unit.

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