CN217852746U - Cleaning assembly and cleaning robot - Google Patents

Abstract

The application relates to the field of cleaning equipment and provides a cleaning assembly and a cleaning robot. The cleaning assembly comprises a floating assembly and a fixed seat. The floating assembly comprises a floating seat and a cleaning piece arranged in the floating seat; the fixing seat is used for accommodating the floating assembly, at least one end of the fixing seat is provided with a locking structure, the locking structure is provided with a locking state and an unlocking state, the locking structure allows the floating assembly to float relative to the fixing seat in the unlocking state, and the locking structure limits the floating assembly to float relative to the fixing seat in the locking state. This cleaning assembly can make locking structure be in the locking state when needing dismouting cleaning member in order to clear up, change or maintain the cleaning member to restriction floating assembly floats for the fixing base from top to bottom, based on this, can be convenient for the operator from the floating seat that is restricted floating from labour saving and time saving accomplish the dismouting operation of cleaning member with saving trouble, and then can reduce the dismouting degree of difficulty of cleaning member, can improve the dismouting convenience and the later maintenance convenience of cleaning member.

Description

Cleaning assembly and cleaning robot

Technical Field

The application belongs to the technical field of cleaning equipment, and particularly relates to a cleaning assembly and a cleaning robot.

Background

A cleaning robot is a cleaning device capable of cleaning home, business, office, and other environments, and generally includes a robot main body and a cleaning assembly mounted to the robot main body. The cleaning assembly generally includes a fixed base, a floating base capable of floating up and down relative to the fixed base, and a cleaning member detachably mounted on the floating base. Based on this, when needs dismouting cleaning member in order to clear up, change or when maintaining the cleaning member, the dismouting degree of difficulty that the floating seat can increase the cleaning member for the floating nature of fixing base is inevitable, and the unsteady stroke of floating seat is big more, and the dismouting degree of difficulty of cleaning member can be big more, leads to the dismouting of cleaning member to waste time and energy, later maintenance is inconvenient.

SUMMERY OF THE UTILITY MODEL

An object of this application embodiment is to provide a clean subassembly to among the solution prior art, the dismouting degree of difficulty that the floating seat can increase the cleaning member for the floating nature of fixing base leads to the dismouting of cleaning member to waste time and energy, the inconvenient technical problem of later maintenance.

In order to achieve the purpose, the technical scheme adopted by the application is as follows: a cleaning assembly comprising:

the floating assembly comprises a floating seat and a cleaning piece arranged in the floating seat;

the fixing seat is used for accommodating the floating assembly, at least one end of the fixing seat is provided with a locking structure, the locking structure has a locking state and an unlocking state, the locking structure allows the floating assembly to float relative to the fixing seat in the unlocking state, and the locking structure limits the floating assembly to float relative to the fixing seat in the locking state.

In one embodiment, at least one end of the fixed seat is provided with a groove for accommodating the locking structure; the locking structure is in the locking state when protruding out of the groove, and the locking structure is in the unlocking state when being accommodated in the groove.

In one embodiment, the groove bottom of the groove is provided with a through hole; the locking structure comprises a lock cap capable of being accommodated in the groove, a first elastic piece and a lock hook, wherein the first elastic piece is elastically abutted to the lock cap and between the lock cap and the groove bottom of the groove, the first end of the lock hook is connected to the lock cap, and the second end of the lock hook penetrates through the through hole to be connected with the floating seat.

In one embodiment, the floating seat is provided with a sliding groove formed by extending along the floating direction of the floating seat, and a locking groove communicated with the sliding groove and formed by extending along the direction close to the locking structure; the second end of the lock hook slides into the sliding groove and is movably connected with the sliding groove when the lock cap is accommodated in the groove, so that the floating assembly floats relative to the fixed seat; the second end of the locking hook slides into the locking groove and is stabilized in the locking groove when the locking cap protrudes out of the groove, so that the floating assembly is fixed relative to the fixed seat.

In one embodiment, the locking groove is located at an end of the sliding groove remote from the surface to be cleaned.

In one embodiment, the latch hook is an L-shaped latch hook or a V-shaped latch hook.

In one embodiment, the lock cap is a cone-shaped structure or a circular truncated cone structure with a smooth surface, and the height of the lock cap is smaller than the depth of the groove.

In one embodiment, at least one buckle is arranged on the periphery of the lock cap, and a bayonet for the buckle to movably buckle therein is correspondingly arranged on the groove wall or the groove bottom of the groove.

In one embodiment, the groove is convexly provided with at least one first guide pillar, and the lock cap is correspondingly provided with a first guide hole in sliding fit with the first guide pillar.

In one embodiment, the groove is provided with at least one through second guide hole, and the lock cap is correspondingly and convexly provided with a second guide post penetrating through the second guide hole.

In one embodiment, the opposite ends of the fixing base are provided with fixing buckles, and the fixing buckles are detachably buckled with the buckle grooves on the robot body.

In one embodiment, the end side of the fixing seat is provided with a through hole for the fixing buckle to penetrate through; the fixing buckle is provided with a locking state and an unlocking state, the fixing buckle protrudes out of the through hole in the locking state, and the fixing buckle is contracted in the through hole in the unlocking state.

In one embodiment, the cleaning assembly further comprises a linkage part connected with each fixing buckle arranged on the same side, and a second elastic part elastically abutted against one side of the linkage part, which is far away from the fixing buckle;

the fixed seat is provided with an accommodating cavity for accommodating the linkage part and the second elastic part and a tripping opening for communicating the accommodating cavity to the outside, and the tripping opening is used for allowing a finger of an operator to probe into the unlocking opening so as to drive the linkage part to move along the direction close to the second elastic part and enable the fixed buckle to be switched to the tripping state.

In one embodiment, the linking piece is concavely provided with a button hand position which is arranged opposite to the button release opening.

It is also an object of an embodiment of the present application to provide a cleaning robot, including a robot main body, and the cleaning assembly, the cleaning assembly is detachably mounted to the robot main body.

The application provides beneficial effect lies in:

the cleaning assembly provided by the embodiment of the application can enable the locking structure to be in the unlocking state when the cleaning piece is not required to be disassembled and assembled, so that the floating assembly can float up and down relative to the fixing seat.

On the contrary, when the cleaning piece needs to be disassembled and assembled to clean, replace or maintain the cleaning piece, the locking structure can be in the locking state to limit the floating assembly to float up and down relative to the fixing seat, and on the basis, an operator can conveniently complete the disassembling and assembling operation of the cleaning piece from the floating seat which is limited to float in a time-saving, labor-saving and trouble-saving mode, so that the disassembling and assembling difficulty of the cleaning piece can be effectively reduced, the disassembling and assembling convenience of the cleaning piece can be effectively improved, and the later maintenance convenience of the cleaning piece can be effectively improved.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise.

Fig. 1 is a schematic perspective view of a cleaning robot provided in an embodiment of the present application;

FIG. 2 is an exploded schematic view of the cleaning robot provided in FIG. 1;

FIG. 3 is a first perspective view of the cleaning assembly provided in FIG. 2;

FIG. 4 is a side view of the cleaning assembly provided in FIG. 3;

FIG. 5 isbase:Sub>A cross-sectional view taken along A-A as provided in FIG. 4;

FIG. 6 is an enlarged view of area C provided in FIG. 5;

FIG. 7 is a cross-sectional view taken along line B-B provided in FIG. 4;

FIG. 8 is an exploded schematic view of the cleaning assembly provided in FIG. 3;

FIG. 9 is an enlarged view of area D provided in FIG. 8;

FIG. 10 is a perspective view of the locking cap and hook provided in FIG. 8;

FIG. 11 is a side view of the anchor block provided in FIG. 8;

fig. 12 is a second perspective view of the cleaning assembly provided in fig. 2.

Wherein, in the figures, the respective reference numerals:

10-cleaning assembly, 11-floating assembly, 111-floating seat, 1111-sliding groove, 1112-locking groove, 112-cleaning piece, 113-floating cover; 12-a fixed seat, 121-a groove, 1211-a through hole, 1212-a bayonet, 1213-a first guide post, 1214-a second guide hole, 122-a through hole, 123-a containing cavity and 124-a tripping hole; 13-locking structure, 131-locking cap, 1311-snap, 1312-first guide hole, 1313-second guide post, 132-first elastic piece, 133-locking hook, 1331-first end, 1332-second end; 14-fixing buckle; 15-linkage part, 151-hand fastening position; 16-a second elastic member; 17-a first connector;

20-robot body, 21-catching groove, 22-second connector.

Detailed Description

In order to make the technical problems, technical solutions and advantageous effects to be solved by the present application clearer, the present application is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of and not restrictive on the broad application.

In the description of the present application, it is to be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings only for the convenience of description and simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated in a particular manner, and thus, are not to be construed as limiting the present application.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.

In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and encompass, for example, both fixed and removable connections or integral parts thereof; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or may be connected through the use of two elements or the interaction of two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as the case may be.

Specific implementations of the present application are described in more detail below with reference to specific embodiments:

referring to fig. 1 and 2, the present disclosure provides a cleaning assembly 10, which is suitable for a household or commercial cleaning robot having a cleaning function, such as a sweeper, a sweeping and mopping all-in-one machine, a floor scrubber, and the like. The cleaning assembly 10 may be mounted to the underside of the robot body 20 of the cleaning robot and used to exert cleaning utility.

Referring to fig. 3, 4 and 5, the cleaning assembly 10 includes a floating assembly 11 and a fixed base 12. Wherein, the floating assembly 11 comprises a floating seat 111 and a cleaning piece 112 arranged in the floating seat 111; the fixed seat 12 is used for accommodating the floating assembly 11, at least one end of the fixed seat 12 is provided with a locking structure 13, the locking structure 13 has a locking state and an unlocking state, the locking structure 13 allows the floating assembly 11 to float relative to the fixed seat 12 in the unlocking state, and the locking structure 13 limits the floating assembly 11 to float relative to the fixed seat 12 in the locking state.

The cleaning assembly 10 provided by the embodiment of the application can enable the locking structure 13 to be in the unlocking state when the cleaning piece 112 is not required to be disassembled and assembled, so that the floating assembly 11 can float up and down relative to the fixed seat 12, and therefore, during the period that the cleaning assembly 10 is installed on the robot main body 20 of the cleaning robot and cleaning operation is carried out, the floating assembly 11 can float up and down relative to the fixed seat 12 along with the surface to be cleaned and obstacles passing by the floating assembly, flexible and smooth obstacle surmounting is realized, and the cleaning piece 112 of the floating assembly 11 can be enabled to be adaptive to and attached to the surface to be cleaned, so that a better cleaning effect is achieved.

On the contrary, when the cleaning member 112 needs to be disassembled and assembled to clean, replace or maintain the cleaning member 112, the locking structure 13 can be in a locking state to limit the floating assembly 11 to float up and down relative to the fixed seat 12, so that an operator can conveniently complete the disassembling and assembling operation of the cleaning member 112 from the floating seat 111 limited to float in a time-saving, labor-saving and trouble-saving manner, the disassembling and assembling difficulty of the cleaning member 112 can be effectively reduced, the disassembling and assembling convenience of the cleaning member 112 can be effectively improved, and the later maintenance convenience of the cleaning member 112 can be effectively improved.

The cleaning member 112 may be a rolling brush capable of playing a cleaning role, or a mop, a roller, or the like capable of playing a mopping role, which is not limited in this embodiment.

Referring to fig. 8, the floating assembly 11 may further include a floating cover 113 detachably connected to the floating base 111, and the floating cover 113 may be used to protect a portion of the bottom side of the cleaning element 112. Based on this, the floating seat 111 and the floating cover 113 can be combined to protect the cleaning piece 112 more reliably and completely, and the cleaning piece 112 can contact the surface to be cleaned through the part thereof which is not covered and protected by the floating seat 111 and the floating cover 113, thereby keeping the cleaning effect thereof. Therefore, when the cleaning piece 112 needs to be detached for cleaning, replacing or maintaining the cleaning piece 112, the locking structure 13 can be in a locking state to limit the floating component 11 to float up and down relative to the fixed seat 12, so that an operator can detach the floating cover 113 from the floating seat 111 limited to float conveniently in a time-saving, labor-saving and labor-saving manner and then detach the cleaning piece 112, and can install the cleaning piece 112 from the floating seat 111 limited to float conveniently in a time-saving, labor-saving and labor-saving manner and then install the floating cover 113, thereby ensuring and improving the detaching convenience of the floating cover 113 and the cleaning piece 112, and ensuring and improving the later maintenance convenience of the cleaning piece 112.

Wherein, fixing base 12 can be in one locking structure 13 respectively at its relative both ends, based on this, when need not dismouting cleaning member 112, can make the locking structure 13 at both ends be in the unblock state simultaneously to make floating assembly 11 can float for fixing base 12 from top to bottom, and make the relative both sides of cleaning assembly 10 more balanced, and then do benefit to the guarantee and improve the motion stationarity of floating assembly 11 when floating for fixing base 12 from top to bottom. On the contrary, when the cleaning member 112 needs to be disassembled and assembled for cleaning, replacing or maintaining the cleaning member 112, the two opposite locking structures 13 can be simultaneously in the locking state to jointly limit the floating assembly 11 from floating up and down relative to the fixed seat 12, thereby being beneficial to ensuring and improving the stability of the state when the floating assembly 11 is locked relative to the fixed seat 12.

In a possible example, referring to fig. 5, 6 and 11, in this embodiment, at least one end of the fixing base 12 is provided with a groove 121 for accommodating the locking structure 13, and a notch of the groove 121 is disposed outward; the locking structure 13 is in a locking state when protruding out of the groove 121, and the locking structure 13 is in an unlocking state when being accommodated in the groove 121.

Specifically, referring to fig. 2, when the cleaning assembly 10 is mounted on the robot body 20 of the cleaning robot and the cleaning member 112 does not need to be mounted and dismounted, the locking structure 13 is accommodated in the groove 121 and is limited by the robot body 20 to protrude out of the groove 121, and the unlocking state is maintained, and the accommodation includes a case where the locking structure 13 is completely accommodated in the groove 121 and a case where the locking structure 13 protrudes out of the groove 121 and protrudes by a distance less than a preset threshold value, so that the floating assembly 11 can keep floating up and down relative to the fixed base 12 during the period that the cleaning assembly 10 is mounted on the robot body 20 of the cleaning robot, particularly during the cleaning operation.

On the contrary, when the cleaning assembly 10 is detached from the robot main body 20 of the cleaning robot, that is, the cleaning member 112 needs to be detached, the locking structure 13 may protrude from the groove 121 and automatically switch to the locking state, where the protrusion refers to a situation where the locking structure 13 protrudes from the groove 121 and the protruding distance is greater than the preset threshold, based on which, the floating assembly 11 is automatically and reliably limited from floating up and down relative to the fixed seat 12 during the period that the cleaning assembly 10 is detached from the robot main body 20 of the cleaning robot, particularly, the cleaning member 112 needs to be detached, so that the operator can complete the detachment and installation operation of the cleaning member 112 from the floating seat 111, which is limited from floating, in a time-saving, labor-saving and time-saving manner, and further improve the convenience of detachment and installation of the cleaning member 112 and the convenience of later maintenance.

In a possible example, referring to fig. 6, 8 and 10, in the present embodiment, a through hole 1211 is formed at the bottom of the groove 121; the locking structure 13 includes a locking cap 131 capable of being received in the recess 121, a first elastic member 132 elastically abutted between the locking cap 131 and the bottom of the recess 121, and a locking hook 133, wherein a first end 1331 of the locking hook 133 is connected to the locking cap 131, and a second end 1332 of the locking hook 133 is inserted through the through hole 1211 to connect to the floating seat 111.

Specifically, referring to fig. 2, when the cleaning assembly 10 is mounted on the robot main body 20 of the cleaning robot and the cleaning piece 112 does not need to be dismounted, the lock cap 131 of the locking structure 13 is pressed by the robot main body 20 and is accommodated in the groove 121, the first elastic piece 132 is compressed by the lock cap 131 to accumulate elastic force, at this time, the second end 1332 of the lock hook 133 is movably connected with the floating seat 111 and allows the floating seat 111 to float up and down relative to the fixed seat 12, so that when the cleaning assembly 10 is mounted on the robot main body 20 of the cleaning robot, the locking structure 13 can be automatically switched to the unlocking state, and the locking structure 13 can maintain the unlocking state during the period when the cleaning piece 112 is not dismounted, and the floating assembly 11 can maintain the movement performance of floating up and down relative to the fixed seat 12.

On the contrary, when the cleaning assembly 10 is detached from the robot main body 20 of the cleaning robot, that is, when the cleaning member 112 needs to be detached, the lock cap 131 of the locking structure 13 can keep a movement trend moving in a direction away from the bottom of the groove 121 under the elastic force of the first elastic member 132 until the lock cap 131 protrudes out of the groove 121, at this time, the second end 1332 of the lock hook 133 is connected to the floating seat 111 in a limited manner and is relatively fixed, and the floating seat 111 is limited from floating up and down relative to the fixed seat 12, so that the locking structure 13 can be automatically switched to the locking state when the cleaning assembly 10 is detached from the robot main body 20 of the cleaning robot, and during the period when the cleaning member 112 needs to be detached, the floating assembly 11 is continuously and reliably limited from the floating seat 111 by the limited connection between the second end 1332 of the lock hook 133 and the floating seat 111, and the detachment operation of the cleaning member 112 can be completed easily and conveniently.

The elastic member may be, but is not limited to, a spring.

In a possible example, referring to fig. 5, 6 and 9, in the present embodiment, the floating seat 111 is provided with a sliding groove 1111 formed to extend in a floating direction of the floating seat 111, and a locking groove 1112 formed to communicate with the sliding groove 1111 and to extend in a direction close to the locking structure 13; the second end 1332 of the latch hook 133 slides into the sliding slot 1111 and is movably connected with the sliding slot 1111 when the lock cap 131 is received in the groove 121, so that the floating assembly 11 can float up and down relative to the fixed base 12; the second end 1332 of the locking hook 133 slides into the locking groove 1112 and is stabilized in the locking groove 1112 when the locking cap 131 protrudes out of the groove 121, so that the floating assembly 11 is fixed relative to the fixed base 12.

Specifically, referring to fig. 2, when the cleaning assembly 10 is mounted on the robot body 20 of the cleaning robot and the cleaning element 112 is not required to be mounted and dismounted, the locking cap 131 of the locking structure 13 is pressed by the robot body 20 and is accommodated in the groove 121, the first elastic element 132 is compressed by the locking cap 131 to accumulate an elastic force, and the second end 1332 of the locking hook 133 slides into the sliding groove 1111 from the locking groove 1112 and can slide back and forth along the extending direction of the sliding groove 1111, so that the locking structure 13 can be automatically switched to the unlocking state when the cleaning assembly 10 is mounted on the robot body 20 of the cleaning robot, the locking structure 13 can maintain the unlocking state during the period when the cleaning element 112 is not required to be mounted and dismounted, and the floating assembly 11 can maintain the motion performance of floating up and down relative to the fixed base 12.

On the contrary, when the cleaning assembly 10 is detached from the robot main body 20 of the cleaning robot, that is, when the cleaning member 112 needs to be detached, the lock cap 131 of the locking structure 13 may keep a movement tendency moving in a direction away from the bottom of the groove 121 under the elastic force of the first elastic member 132, and on this basis, the floating assembly 11 may slightly float with respect to the fixed seat 12, and the second end 1332 of the lock hook 133 may slide along the sliding groove 1111 to the communication port between the sliding groove 1111 and the lock groove 1112, and then the lock cap 131 may drive the second end 1332 of the lock hook 133 to slide into the lock groove 1112 along with the elastic force of the first elastic member 132, based on which, when the cleaning assembly 10 is detached from the robot main body 20 of the cleaning robot, the locking structure 13 may be automatically switched to the locking state, and during the period when the cleaning member 112 needs to be detached, the floating assembly 133 and the second end 1332 of the lock hook 133 may be limited in the up-down direction, thereby continuously and reliably limiting the floating assembly and detachment of the fixed seat 12, and the cleaning member 112 may be conveniently detached in a later period, and the cleaning operation of the cleaning operation may be conveniently and the cleaning member 112 may be conveniently performed.

In a possible example, referring to fig. 5, 6 and 9, in this embodiment, the locking groove 1112 is located at an end of the sliding groove 1111 far from the surface to be cleaned, i.e. the locking groove 1112 is located at a top end of the sliding groove 1111.

Specifically, referring to fig. 2, when the cleaning element 10 is detached from the robot body 20 of the cleaning robot, i.e. the cleaning element 112 needs to be detached, the floating element 11 can float downward automatically relative to the fixing base 12 under the action of gravity, and the second end 1332 of the locking hook 133 can slide upward along the sliding slot 1111 to the top end of the sliding slot 1111, so as to accurately reach the communication opening between the sliding slot 1111 and the locking slot 1112. During the process, because the lock cap 131 keeps moving in the direction away from the bottom of the groove 121 under the elastic force of the first elastic element 132, at the moment when the second end 1332 of the lock hook 133 reaches the communicating opening between the sliding groove 1111 and the lock groove 1112, the lock cap 131 can drive the second end 1332 of the lock hook 133 to slide into the lock groove 1112 under the elastic force of the first elastic element 132, so that the locking structure 13 can be automatically switched to the locking state more smoothly and conveniently.

In a possible example, referring to fig. 6, 9 and 10, in the present embodiment, the latch hook 133 is an L-shaped latch hook or a V-shaped latch hook.

By adopting the above scheme, the second end 1332 of the locking hook 133 can be bent 0 to 90 ° relative to the first end 1331 thereof, so as to ensure that the locking hook 133 can reliably and smoothly slide in the sliding groove 1111 when the locking structure 13 is in the locking state, and cannot be accidentally disengaged; it is also ensured that the locking hook 133 can be reliably and stably retained in the locking groove 1112 when the locking structure 13 is in the unlocked state, and cannot be accidentally disengaged.

In a possible example, referring to fig. 6 and 10, in the present embodiment, the locking cap 131 is a smooth-surfaced cone-shaped structure or a circular truncated cone structure, and the height of the locking cap 131 in the axial direction thereof is smaller than the groove depth of the groove 121.

Referring to fig. 2, by adopting the above scheme, when the cleaning assembly 10 is mounted on the robot main body 20 of the cleaning robot and the cleaning element 112 does not need to be dismounted, the locking cap 131 of the locking structure 13 can be pressed by the robot main body 20 and completely accommodated in the groove 121, the contact area between the conical or circular truncated cone-shaped locking cap 131 and the robot main body 20, that is, the friction area is small, and the inclined surface of the locking cap 131 can be drawn into the groove 121 after contacting the robot main body 20, so that the locking structure 13 can be reliably switched to the unlocking state, the friction between the locking cap 131 and the robot main body 20 can be effectively reduced, and the service performance and the service life of the locking structure 13 can be ensured and prolonged.

In a possible example, referring to fig. 6, 10, and 11, in the present embodiment, at least one latch 1311 is disposed on the periphery of the locking cap 131, and a bayonet 1212 for the latch 1311 to movably latch therein is correspondingly disposed on a groove wall or a groove bottom of the groove 121.

Specifically, by correspondingly fastening one or more fasteners 1311 on the circumferential side of the lock cap 131 into the bayonet 1212 on the groove wall or groove bottom of the groove 121, the lock cap 131 can be stably and reliably mounted in the groove 121 in an assembling and convenient manner. Moreover, when the locking cap 131 is pressed to move in the direction close to the groove bottom of the groove 121, the bayonet 1212 allows the latch 1311 to move therein; when the locking cap 131 moves in a direction away from the bottom of the groove 121 under the elastic force of the first elastic element 132, the bayonet 1212 not only allows the latch 1311 to move therein, but also effectively limits the latch 1311 from being disengaged, and thus reliably limits the locking cap 131 from being disengaged from the groove 121.

In a possible example, referring to fig. 6, 10 and 11, in the present embodiment, the groove 121 is convexly provided with at least one first guide pillar 1213, and the locking cap 131 is correspondingly provided with a first guide hole 1312 slidably engaged with the first guide pillar 1213. Both the extending direction of the first guide pillar 1213 and the extending direction of the first guide hole 1312 correspond to the groove depth direction of the groove 121. Wherein, the first guide pillar 1213 is disposed on the groove wall of the groove 121, and the first guide hole 1312 is correspondingly disposed on the peripheral side of the locking cap 131; alternatively, the first guide pillar 1213 is disposed at the bottom of the groove 121, and the first guide hole 1312 is correspondingly disposed on the locking cap 131.

Based on this, during the movement of the locking cap 131 in the direction close to the bottom of the recess 121 and during the movement of the locking cap 131 in the direction away from the bottom of the recess 121 under the elastic force of the first elastic member 132, the sliding engagement between the first guide post 1213 and the first guide hole 1312 guides the movement direction and the movement path of the locking cap 131 and limits the locking cap 131 from rotating in the recess 121, so that the movement of the locking cap 131 in the recess 121 is smoother and smoother, the movement of the locking hook 133 relative to the through hole 1211 is smoother and smoother, the risk of collision damage between the locking hook 133 and the through hole 1211 is reduced, and the locking hook 133 can slide into or out of the locking groove 1112 more smoothly and reliably.

In a possible example, referring to fig. 6, 10 and 11, in the present embodiment, the groove 121 is provided with at least one through second guiding hole 1214, and the locking cap 131 is correspondingly provided with a second guiding post 1313 protruding through the second guiding hole 1214. Both the penetrating direction of the second guide hole 1214 and the extending direction of the second guide post 1313 correspond to the groove depth direction of the groove 121. Wherein, the second guiding hole 1214 is disposed at the bottom of the groove 121, and the second guiding post 1313 is correspondingly disposed on the locking cap 131; alternatively, the second guide hole 1214 is formed like a groove in the groove wall of the groove 121, one end of the second guide hole 1214 penetrates the groove bottom of the groove 121 in the extending direction, and the second guide pin 1313 is correspondingly disposed on the peripheral side of the lock cap 131.

Based on this, during the period that the locking cap 131 is pressed to move in the direction close to the bottom of the recess 121 and during the period that the locking cap 131 moves in the direction away from the bottom of the recess 121 under the elastic force of the first elastic member 132, the second guide post 1313 penetrates through the second guide hole 1214 to guide the moving direction and the moving path of the locking cap 131, guide the moving direction and the moving path of the locking hook 133 relative to the through hole 1211 and limit the locking cap 131 from rotating in the recess 121, so that the locking cap 131 can move more smoothly in the recess 121, the locking hook 133 can move more smoothly relative to the through hole 1211, the risk of collision damage between the locking hook 133 and the through hole 1211 can be reduced, and the locking hook 133 can slide more smoothly and reliably into or out of the locking groove 1112.

In a possible example, referring to fig. 1 and 2, in the present embodiment, the cleaning assembly 10 is detachably mounted to the robot main body 20.

By adopting the above scheme, cleaning assembly 10 can be conveniently dismounted from robot main body 20, so that dismounting convenience and post-maintenance convenience of cleaning assembly 10 are ensured and improved, and especially dismounting convenience and post-maintenance convenience of cleaning pieces 112 are ensured and improved.

Referring to fig. 2 and 3, the fixing base 12 has fixing buckles 14 at opposite ends thereof, and the fixing buckles 14 are detachably fastened to buckle grooves 21 of the robot body 20. Specifically, when the cleaning assembly 10 is placed at the corresponding mounting position of the robot main body 20, the cleaning assembly 10 can be fastened and matched with the corresponding fastening groove 21 of the robot main body 20 through the fixing fasteners 14 disposed at the two opposite ends of the fixing base 12, so as to establish a stable, reliable and detachable mechanical connection relationship.

Referring to fig. 2 and 12, a first connector 17 is disposed on one side of the fixing base 12, and the first connector 17 is used for being detachably and electrically connected and matched with a second connector 22 on the robot main body 20. Specifically, when the cleaning assembly 10 is placed at the corresponding mounting position of the robot main body 20, the cleaning assembly 10 can be electrically connected and matched with the second connector 22 of the robot main body 20 correspondingly through the first connector 17 arranged at one side of the fixed seat 12, so as to establish a stable, reliable and detachable electrical connection relationship, and establish a power transmission channel between the cleaning assembly 10 and the robot main body 20.

In a possible example, please refer to fig. 3, fig. 4, and fig. 7, in the present embodiment, the end side of the fixing base 12 is provided with a through hole 122 for the fixing buckle 14 to pass through; the fixing buckle 14 has a buckling state and a releasing state, the fixing buckle 14 protrudes out of the through opening 122 in the buckling state, and the fixing buckle 14 is retracted into the through opening 122 in the releasing state.

Specifically, referring to fig. 2, when the cleaning assembly 10 is placed at the corresponding mounting position of the robot main body 20, the fixing buckles 14 may be switched to the locking state to protrude from the through holes 122 and be fastened to the corresponding fastening grooves 21 of the robot main body 20, and based on this, the cleaning assembly 10 may establish a stable and reliable mechanical connection relationship with the robot main body 20 through the fixing buckles 14 in the locking state, so as to achieve a stable mounting position and a stable mounting state. On the contrary, when the cleaning assembly 10 needs to be detached from the robot main body 20, the fixing buckle 14 can be switched to the unbuckled state to be contracted into the through hole 122 and to release the buckling relation with the buckling groove 21, so that the cleaning assembly 10 can be detached from the robot main body 20 conveniently and unimpededly, which is beneficial to ensuring and improving the convenience of detachment and installation of the cleaning assembly 10 and the convenience of later maintenance.

In a possible example, referring to fig. 3, 7, and 8, in the present embodiment, the cleaning assembly 10 further includes a linking member 15 connected to each of the fixing buckles 14 disposed on the same side, and a second elastic member 16 elastically abutted against a side of the linking member 15 away from the fixing buckles 14; the fixing base 12 has an accommodating cavity 123 for accommodating the linkage 15 and the second elastic member 16, and a release opening 124 for communicating the accommodating cavity 123 to the outside, the release opening 124 is located on the top side of the fixing base 12, and the release opening 124 is used for an operator's finger to insert, so as to drive the linkage 15 to move in a direction close to the second elastic member 16, and thus the fixing buckle 14 is switched to a release state.

Specifically, referring to fig. 2, when the cleaning assembly 10 is placed at the corresponding mounting position of the robot main body 20, the fixing buckle 14 is pressed by the corresponding wall surface of the robot main body 20 before moving to the corresponding buckle slot 21, and contracts to the through hole 122 and compresses the second elastic element 16, so as to reduce the resistance to the cleaning assembly 10, and further improve the mounting convenience of the cleaning assembly 10. When the cleaning assembly 10 moves to the corresponding fastening groove 21, the fixing fastener 14 can automatically protrude from the through hole 122 and fasten in the corresponding fastening groove 21 of the robot main body 20 under the elastic force of the second elastic member 16, and maintain the fastening state, so that the cleaning assembly 10 can be conveniently mounted on the robot main body 20, and the connection reliability and the connection stability between the cleaning assembly 10 and the robot main body 20 can be ensured and improved, so as to ensure and improve the position stability and the state stability of the cleaning assembly 10 during the mounting on the robot main body 20.

On the contrary, when the cleaning assembly 10 needs to be detached from the robot main body 20, the fingers of the operator can be inserted from the unbuckling opening 124 and apply force to the linking member 15 to drive the linking member 15 to move along the direction of compressing the second elastic member 16, so as to drive the fixing buckles 14 connected with the linking member 15 to contract in the through openings 122 and switch to the unlocking state, so as to release the buckling relation with the buckling grooves 21.

In a possible example, referring to fig. 3, fig. 7, and fig. 8, in the present embodiment, the linking member 15 is recessed with a locking position 151 disposed opposite to the unlocking opening 124.

Specifically, referring to fig. 2, when the cleaning assembly 10 needs to be detached from the robot body 20, the fingers of the operator can be inserted from the unlatching opening 124 and contact the recessed latching positions 151, so as to apply force to the linkage member 15, and during the application of force, the risk of slipping between the fingers and the linkage member 15 can be effectively reduced, thereby facilitating the operator to complete the unlocking more easily.

Referring to fig. 1 and 2, an embodiment of the present application provides a cleaning robot, including a robot main body 20 and a cleaning assembly 10, wherein the cleaning assembly 10 is detachably mounted to the robot main body 20.

By adopting the above scheme, can be convenient for from the clean subassembly 10 of robot main part 20 dismouting to the guarantee improves the dismouting convenience and the later maintenance convenience of clean subassembly 10, especially ensures and improves the dismouting convenience and the later maintenance convenience of cleaning piece 112, and then does benefit to the cleaning performance who continuously ensures cleaning robot.

The above description is only exemplary of the present application and should not be taken as limiting the present application, as any modification, equivalent replacement or improvement made within the spirit and principle of the present application should be included in the protection scope of the present application.

Claims (10)

1. A cleaning assembly, comprising:

the floating assembly comprises a floating seat and a cleaning piece arranged in the floating seat;

a fixed seat for accommodating the floating assembly, at least one end of the fixed seat being provided with a locking structure, the locking structure having a locked state and an unlocked state, the locking structure allowing the floating assembly to float relative to the fixed seat in the unlocked state, the locking structure restricting the floating assembly from floating relative to the fixed seat in the locked state.

2. The cleaning assembly of claim 1, wherein at least one end of the holder is provided with a recess for receiving the locking structure; the locking structure is in the locking state when protruding out of the groove, and the locking structure is in the unlocking state when being contained in the groove.

3. The cleaning assembly of claim 2 wherein the floor of said recess is provided with a through-going bore; the locking structure comprises a lock cap capable of being accommodated in the groove, a first elastic piece and a lock hook, wherein the first elastic piece is elastically abutted to the lock cap and between the lock cap and the groove bottom of the groove, the first end of the lock hook is connected to the lock cap, and the second end of the lock hook penetrates through the through hole to be connected with the floating seat.

4. The cleaning assembly of claim 3, wherein said floating seat is provided with a sliding groove formed to extend in a floating direction of said floating seat, and a locking groove communicating with said sliding groove and formed to extend in a direction close to said locking structure;

the second end of the lock hook slides into the sliding groove and is movably connected with the sliding groove when the lock cap is accommodated in the groove, so that the floating assembly floats relative to the fixed seat; and the second end of the lock hook slides into the locking groove and is stabilized in the locking groove when the lock cap protrudes out of the groove, so that the floating assembly is fixed relative to the fixed seat.

5. The cleaning assembly of claim 4, wherein the locking slot is located at an end of the sliding slot remote from the surface to be cleaned.

6. The cleaning assembly of claim 3, wherein the latch hook is an L-shaped latch hook or a V-shaped latch hook.

7. The cleaning assembly of claim 3, wherein the locking cap is a smooth-surfaced conical or frustoconical structure, and the locking cap has a height less than the groove depth of the recess.

8. The cleaning assembly of claim 3, wherein the locking cap is provided with at least one clip on the periphery thereof, and the groove wall or groove bottom of the groove is correspondingly provided with a bayonet for the clip to be movably clipped therein.

9. The cleaning assembly of claim 3, wherein the recess is provided with at least one first guide post, and the locking cap is correspondingly provided with a first guide hole for slidably engaging with the first guide post;

and/or the groove is provided with at least one through second guide hole, and the lock cap is correspondingly and convexly provided with a second guide post penetrating through the second guide hole.

10. A cleaning robot comprising a robot main body, and a cleaning assembly as claimed in any one of claims 1 to 9, the cleaning assembly being detachably mounted to the robot main body.

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