CN220192928U - Cleaning base station - Google Patents

Abstract

The present disclosure relates to a cleaning base station comprising: the device comprises a machine body and a water supply and drainage module. The machine body comprises a containing cavity with an opening end, and a first inserting end is arranged in the containing cavity; the water supply and drainage module is arranged in the accommodating cavity; the water supply and drainage module comprises a box body with a solution cavity and an electronic element arranged on the box body; the water supply and drainage module further comprises a connecting wire harness penetrating out of the box body, one end of the connecting wire harness is communicated with the electronic element, and a second inserting end is formed at one end of the connecting wire harness penetrating out; the second plug end is configured to plug with and conduct with the first plug end. After the water supply and drainage module is installed on the machine body, the second plug-in end on the connecting wire harness is plugged with the first plug-in end of the machine body, so that the conduction of the electronic element and a circuit in the machine body is realized, the connection between the water supply and drainage module and the machine body is firm and reliable, and the stability of electric connection is enhanced.

Description

Cleaning base station

Technical Field

The present disclosure relates to the field of cleaning equipment, and in particular to a cleaning base station.

Background

With the development of social productivity, the living standard of people is also improved. On the premise of ensuring the material basis, people start to reduce labor and improve life quality by means of various tools, and household cleaning equipment is generated.

With regard to the floor-cleaning robots, more and more floor-cleaning robots in the market at present are provided with matched cleaning base stations capable of automatically changing water. For a cleaning base station with water supply and drain functions, the water supply and drain module installed therein is generally provided with only a cavity for storing water, and electronic components are not generally arranged in the water supply and drain module. The user can only change clear water or empty sewage through dismantling the module of getting up and down, has restricted the function of module of getting up and down from this, makes it unable to satisfy the customization demand of modern user to the module of getting up and down of different functions.

Disclosure of Invention

The present disclosure provides a cleaning base station in order to solve the problems existing in the prior art.

According to a first aspect of the present disclosure, there is provided a cleaning base station comprising:

the device comprises a body, a first connecting piece and a second connecting piece, wherein the body comprises a containing cavity with an opening end, and a first connecting end is arranged in the containing cavity;

the water supply and drainage module is arranged in the accommodating cavity; the water supply and drainage module comprises a box body with a solution cavity and an electronic element arranged on the box body; the water supply and drainage module further comprises a connecting wire harness penetrating out of the box body, one end of the connecting wire harness is communicated with the electronic element, and a second inserting end is formed at one end of the connecting wire harness penetrating out; the second plug end is configured to plug with and conduct with the first plug end.

In one embodiment of the disclosure, an upward extending boss is disposed in the accommodating cavity of the body, and the first plugging end is disposed on an upper end face of the boss; the side wall of the box body is provided with a matching groove matched with the boss.

In one embodiment of the disclosure, the solution cavity is located above the box, a mounting cavity for accommodating a circuit board is arranged below the box, and one end of the connecting wire harness extends into the mounting cavity from the lower position of the box to be connected and communicated with the circuit board; the connection harness is configured to extend from a position where the case body protrudes to an upper end face of the boss.

In one embodiment of the present disclosure, a sinking groove is provided on a groove wall of the fitting groove, the sinking groove being configured to extend in a height direction of the case and configured to accommodate a connection harness; the connection harness is configured to extend upward along the sink at a position protruding from the case.

In one embodiment of the present disclosure, the sink is disposed on a side wall of the housing at a position corresponding to the first mating end, and the connection harness is configured to protrude from the housing at the position of the sink.

In one embodiment of the disclosure, the first plugging end is a plugging female seat arranged on the machine body, and the second plugging end is a plugging male seat matched with the plugging female seat; the plug-in male seat is provided with a sealing element, and the plug-in male seat is sealed with the plug-in female seat through the sealing element.

In one embodiment of the disclosure, the solution chamber includes a clean water chamber and a sewage chamber on opposite sides of the tank, the clean water chamber configured to contain clean water; the sewage chamber is configured to contain a soil; the top wall of the matching groove is provided with a first butt joint assembly, and the end face of the boss is provided with a second butt joint assembly; the first docking assembly is configured to dock with the second docking assembly when the housing is mounted in the receiving cavity to transfer liquid between the cleaning base station and the cleaning device.

In one embodiment of the present disclosure, the second docking assembly includes a sewage docking head and a clear water docking head, the sewage docking head and the clear water docking head being located on opposite sides of the first mating end, respectively.

In one embodiment of the disclosure, the mounting cavity is located at a bottom of the solution cavity, and the electronic component includes a drain pump disposed in the mounting cavity and below the soil cavity, the drain pump configured to drain soil in the soil cavity to the outside.

In one embodiment of the present disclosure, the solution chamber includes a cleaning solution chamber located between the clean water chamber and the sewage chamber; the electronics include a peristaltic pump disposed in the mounting cavity and below the clear water cavity, the peristaltic pump configured to pump the cleaning solution in the cleaning solution cavity toward the clear water interface.

In one embodiment of the present disclosure, the circuit board is disposed in the mounting cavity at a location below the cleaning solution cavity, and the connection harness is configured to pass out from the housing at a location corresponding to the circuit board.

In one embodiment of the disclosure, a water supply pipe communicated with the clean water cavity and a water drain pipe communicated with the drainage pump are arranged on the box body; the machine body comprises a through hole; after the box body is arranged in the accommodating cavity, the free end of the water supply pipe is exposed out of the machine body through the through hole so as to be externally connected with a water source; the drain pipe free end is configured to be exposed to the outside of the body through the through-hole to discharge dirt to the outside.

The cleaning base station has the advantages that various electronic elements can be arranged in the water feeding and discharging module, the functions of the water feeding and discharging module are improved, the water feeding and discharging module with different functions is customized for customers, and the use experience of users is improved. In addition, after the water supply and drainage module is installed on the machine body, the second plug-in end on the connecting wire harness is plugged with the first plug-in end of the machine body, so that the connection between the electronic element and a circuit in the machine body is realized, the connection between the water supply and drainage module and the machine body is firm and reliable, and the stability of electric connection is enhanced.

Other features of the present disclosure and its advantages will become apparent from the following detailed description of exemplary embodiments of the disclosure, which proceeds with reference to the accompanying drawings.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments of the disclosure and together with the description, serve to explain the principles of the disclosure.

FIG. 1 is a schematic view of a cleaning base station with a water supply and drain module of the present disclosure installed in a machine body;

FIG. 2 is a schematic view of a cleaning base station when the water supply and drain module is detached from the machine body;

FIG. 3 is an enlarged view of a portion of FIG. 2 at A;

FIG. 4 is a schematic diagram of a water supply and drain module of the present disclosure;

FIG. 5 is a schematic view of another angle of the water supply and drain module of the present disclosure;

FIG. 6 is a schematic diagram of the internal structure of the water supply and drain module of the present disclosure;

fig. 7 is a schematic view of the internal structure of the installation cavity of the present disclosure.

The one-to-one correspondence between the component names and the reference numerals in fig. 1 to 7 is as follows:

1. the device comprises a machine body, 11, a containing cavity, 12, a first plug-in end, 13, a boss, 14, a second butt joint assembly, 141, a sewage butt joint, 142, a clear water butt joint, 143, a negative pressure butt joint, 15, a top cover, 16, a parking cavity, 17 and an inclined plane;

2. the water supply and drainage module comprises a water supply and drainage module 21, a box body 211, a matching groove 212, a sink groove 213, a first butt joint assembly 214, a wire harness port 22, a clear water cavity 221, a clear water cover 23, a sewage cavity 231, a sewage cover 24, an installation cavity 241, a circuit board 242, a drainage pump 243, a drainage valve 244, a throttle valve 245, a peristaltic pump 25, a water supply pipe 26, a drainage pipe 27 and a cleaning liquid cavity;

3. the wire harness, 31, the second plug-in end, 32 and the sealing element are connected.

Detailed Description

Various exemplary embodiments of the present disclosure will now be described in detail with reference to the accompanying drawings. It should be noted that: the relative arrangement of the components and steps, numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present disclosure unless it is specifically stated otherwise.

The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the disclosure, its application, or uses.

Techniques, methods, and apparatus known to one of ordinary skill in the relevant art may not be discussed in detail, but are intended to be part of the specification where appropriate.

It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further discussion thereof is necessary in subsequent figures.

In this document, "upper", "lower", "front", "rear", "left", "right", and the like are used merely to indicate relative positional relationships between the relevant portions, and do not limit the absolute positions of the relevant portions.

Herein, "first", "second", etc. are used only for distinguishing one another, and do not denote any order or importance, but rather denote a prerequisite of presence.

Herein, "equal," "same," etc. are not strictly mathematical and/or geometric limitations, but also include deviations that may be appreciated by those skilled in the art and allowed by fabrication or use, etc.

The disclosure provides a cleaning base station, which comprises a machine body and an up-down water module. The cleaning base station is used for docking cleaning equipment, and the cleaning equipment can be self-moving cleaning equipment such as a floor cleaning robot, a sweeping and dragging integrated robot and the like for cleaning working surfaces such as floors and carpets; but also can be a hand-held type floor washing machine, a floor mopping machine and a hand-held type cleaning device integrated with sweeping and mopping, and the utility model is not limited to this. In the embodiment that the self-moving cleaning device is the floor cleaning robot, the floor cleaning robot can automatically move to the cleaning base station after the cleaning work is completed so as to pump the sewage in the floor cleaning robot into the water supply and drainage module for temporary storage or drainage, and the water supply of the floor cleaning robot can be carried out through the water supply and drainage module, so that the floor cleaning robot is not specifically described herein.

The body includes the chamber that holds that has the open end, and the upper and lower water module is installed in holding the chamber. The open end of the machine body can be an upward opening, and the water supply and drainage module can be installed into the accommodating cavity from top to bottom. The first plug-in end is arranged in the accommodating cavity, and the upper water module and the lower water module are provided with second plug-in ends matched with the first plug-in ends. When the water supply and drainage module is installed in the accommodating cavity, the second plug-in end is plugged and communicated with the first plug-in end, so that the water supply and drainage module is connected with the machine body and electrified.

The water supply and drain module comprises a box body with a solution cavity and an electronic element arranged on the box body. The electronic components may include various components in the water supply and drain module that need to be controlled by a circuit, such as pumps and valves for supplying water, pumps and valves for draining water, and sensors for measuring the water level in the solution chamber. The present disclosure is not limited to a specific kind of electronic components, and different water supply and drain modules may be equipped with different electronic components according to respective functions.

The water supply and drainage module further comprises a connecting wire harness penetrating out of the box body, one end of the connecting wire harness is communicated with the electronic element, and a second inserting end is formed at one end of the connecting wire harness penetrating out. The connection harness may include an electric wire for supplying power and may further include a signal wire for transmitting a signal. One end of the connecting wire harness in the box body can be connected with the electronic element, and the other end of the connecting wire harness penetrates out of the box body and forms a second plug-in end positioned outside the box body. When the second plug-in end is plugged with the first plug-in end and is conducted, each electronic element in the water supply and drainage module is connected with the machine body and conducted, so that the water supply and drainage module can pump sewage in the floor cleaning robot into the water supply and drainage module for temporary storage or drainage in the cooperative work process of each electronic element, and the water supply and drainage module is used for supplementing water for the floor cleaning robot.

The clean base station can be provided with various electronic elements in the water supply and drainage module, the functions of the water supply and drainage module are improved, the water supply and drainage module with different functions is customized for customers, and the use experience of users is improved. In addition, after the water supply and drainage module is installed on the machine body, the second plug-in end on the connecting wire harness is plugged with the first plug-in end of the machine body, so that the connection between the electronic element and a circuit in the machine body is realized, the connection between the water supply and drainage module and the machine body is firm and reliable, and the stability of electric connection is enhanced.

Specific embodiments of the present disclosure are described below with reference to the accompanying drawings.

Referring to fig. 1, the present disclosure provides a cleaning base station including a body 1 and a water supply and drain module 2. The cleaning base station is used for docking cleaning equipment, and the cleaning equipment can be self-moving cleaning equipment such as a floor cleaning robot, a sweeping and dragging integrated robot and the like for cleaning working surfaces such as floors and carpets; but also can be a hand-held type floor washing machine, a floor mopping machine and a hand-held type cleaning device integrated with sweeping and mopping, and the utility model is not limited to this. In the embodiment that the self-moving cleaning device is the floor cleaning robot, the floor cleaning robot can automatically move to the cleaning base station after the cleaning work is completed so as to pump the sewage in the floor cleaning robot into the water supply and drainage module for temporary storage or drainage, and the water supply of the floor cleaning robot can be carried out through the water supply and drainage module, so that the floor cleaning robot is not specifically described herein.

In one embodiment of the present disclosure, with continued reference to fig. 1, a parking chamber 16 is formed in the bottom region of the machine body 1, the parking chamber 16 being configured for receiving a self-moving cleaning apparatus exemplified by a floor scrubbing robot. As shown in fig. 1, the parking chamber 16 is located at the bottom of the cleaning base station, and the bottom of the parking chamber 16 is provided with a slope 17 extending to the working surface outside the machine body 1, and the floor cleaning robot can automatically travel into the parking chamber 16 through the slope 17.

Referring to fig. 1 and 2, the body 1 includes a receiving chamber 11 having an open end, and the water supply and drain module 2 is installed in the receiving chamber 11. The open end of the body 1 may be opened upward, and the water supply and drainage module 2 may be installed into the accommodating chamber 11 from top to bottom. The body 1 further comprises a top cover 15, the top cover 15 is hinged on one side of the open end in an opening and closing manner, the accommodating cavity 11 is exposed when the top cover 15 is opened, and a user can install the water supply and drain module 2 into the accommodating cavity 11; when the top cover 15 is closed, the open end is closed by the top cover 15, and the water supply and drainage module 2 installed in the accommodating chamber 11 is closed in the accommodating chamber 11, thereby forming an integrated structure with the machine body 1.

Referring to fig. 2, 3 and 5, a first socket end 12 is provided in the receiving chamber 11, and the water supply and drainage module 2 has a second socket end 31 matched with the first socket end 12. As shown in fig. 1, when the water supply and drainage module 2 is installed in the accommodating cavity 11, the second plugging end 31 is plugged into and connected with the first plugging end 12, so that the water supply and drainage module 2 is connected with the machine body 1 and electrified.

The water supply and drain module 2 includes a tank 21 having a solution chamber, and electronic components mounted on the tank 21. The electronic components may include various components in the water supply and drain module 2 that need to be controlled by an electric circuit, such as a pump and a valve for supplying water, a pump and a valve for draining water, and a sensor for measuring the water level in the solution chamber. The present disclosure is not limited to a specific kind of electronic components, and different water supply and drain modules 2 may be equipped with different electronic components according to respective functions. For example: some water feeding and discharging modules 2 do not have the function of automatically feeding and discharging water, a user is required to manually detach the water feeding and discharging module 2 to pour sewage in a solution cavity, and the water feeding and discharging module 2 does not need to comprise electronic elements for automatically feeding and discharging water; some of the water feeding and draining modules 2 have an automatic water feeding and draining function, the water feeding and draining modules 2 are installed in the accommodating cavity 11 of the machine body 1 when leaving a factory, and a user does not need to manually disassemble the water feeding and draining modules 2 when using the water feeding and draining modules at ordinary times, and the water feeding and draining modules 2 need to comprise electronic elements for automatically feeding and draining water.

Referring to fig. 5, the water supply and drain module 2 further includes a connection harness 3 penetrating from the case 21, one end of the connection harness 3 is connected to the electronic component, and a second plugging end 31 is formed at the penetrating end of the connection harness 3. The connection harness 3 may include an electric wire for supplying power and may further include a signal wire for transmitting a signal. One end of the connection harness 3 in the case 21 may be connected to the electronic component, and the other end is passed out of the case 21, and forms a second insertion end 31 located outside the case 21. When the second plugging end 31 is plugged into and connected with the first plugging end 12, each electronic component in the water supply and drainage module 2 is connected with the machine body 1, so that the water supply and drainage module 2 can pump the sewage in the floor cleaning robot into the water supply and drainage module 2 for temporary storage or drainage in the cooperative working process of each electronic component, and the water supply to the floor cleaning robot is performed through the water supply and drainage module 2.

The clean base station can be provided with various electronic elements in the water supply and drainage module 2, so that the functions of the water supply and drainage module 2 are improved, the water supply and drainage module 2 with different functions is customized for customers, and the use experience of users is improved. In addition, after the water supply and drainage module 2 is installed on the machine body 1, the second plug-in end 31 on the connecting wire harness 3 is plugged with the first plug-in end 12 of the machine body 1, so that the connection between an electronic element and a circuit in the machine body 1 is realized, the connection between the water supply and drainage module 2 and the machine body 1 is firm and reliable, and the stability of electric connection is enhanced.

In one embodiment of the present disclosure, referring to fig. 2, 3 and 5, a boss 13 extending upward is provided in the accommodating cavity 11 of the body 1, the first plugging end 12 is provided on an upper end surface of the boss 13, and a side wall of the case 21 is provided with a fitting groove 211 adapted to the boss 13. As shown in fig. 2, the boss 13 is disposed on a side wall of the accommodating cavity 11, the boss 13 extends upward to a position in the middle of the accommodating cavity 11, as shown in fig. 3, a first plugging end 12 is disposed on an upper end surface of the boss 13, and a second plugging end 31 connected with an electronic component in the water supply and drainage module 2 can be electrically connected with the machine body 1 on the boss 13. As shown in fig. 5, the side wall of the case 21 is provided with a fitting groove 211 adapted to the boss 13, and the fitting groove 211 and the boss 13 are fitted to each other when the water supply and drainage module 2 is installed in the accommodating chamber 11.

In the embodiment, the first plug-in end 12 is arranged on the boss 13, so that the electric connection position between the machine body 1 and the water supply and drainage module 2 is raised; when the water supply and drainage module 2 leaks, water is not easy to leak to the boss 13, so that the cleaning base station is prevented from being damaged by short circuit caused by water leakage, and the safety of the cleaning base station is improved.

In one embodiment of the present disclosure, referring to fig. 5 to 7, the solution chamber is located above the case 21, a mounting chamber 24 for accommodating the circuit board 241 is provided below the case 21, and one end of the connection harness 3 extends into the mounting chamber 24 from a position below the case 21 to be connected to and conducted with the circuit board 241; the connection harness 3 is configured to extend from a position where the case 21 protrudes to an upper end face of the boss 13. As shown in fig. 6, the solution chamber may include a clean water chamber 22 and a sewage chamber 23 at opposite sides of the tank 21, wherein the clean water chamber 22 is configured to receive clean water and the sewage chamber 23 is configured to receive sewage. The solution chamber may further include a cleaning solution chamber 27 between the clean water chamber 22 and the dirty water chamber 23, the cleaning solution chamber 27 being configured to contain a cleaning solution.

As shown in fig. 7, a mounting chamber 24 is also provided below the solution chamber. Mounted within the mounting cavity 24 are a variety of electronic components, including a circuit board 241. The circuit board 241 is disposed in the mounting chamber 24 at a position below the cleaning liquid chamber 27, and the connection harness 3 is configured to pass out from the housing 21 at a position corresponding to the circuit board 241. The circuit board 241 may be integrated with a control chip of other electronic components, as shown in fig. 5, one end of the connection harness 3 penetrates the box 21 from the harness port 214 below the box 21, and is connected to and conducted with the circuit board 241. The other end of the connecting harness 3 passes through the box 21 from the harness port 214 and extends to the position of the upper end face of the boss 13, so that the second plug-in end 31 on the end of the connecting harness 3 is plugged into the first plug-in end 12 on the upper end face of the boss 13.

In one embodiment of the present disclosure, as shown in fig. 5, a sinking groove 212 is provided on a groove wall of the fitting groove 211, the sinking groove 212 being configured to extend in a height direction of the case 21 and configured to accommodate the connecting harness 3; the connection harness 3 is configured to extend upward along the sink 212 at a position protruding from the case 21. A sinking groove 212 extending in the height direction is provided on the groove wall of the fitting groove 211 in the groove direction, the groove width of the sinking groove 212 is larger than the width of the connection harness 3, and the connection harness 3 is housed in the sinking groove 212. When the user needs to install the water supply and drainage module 2, the second plugging end 31 is plugged into the first plugging end 12, then the connecting wire harness 3 is straightened into the sink 212, and finally the water supply and drainage module 2 is integrally installed in the accommodating cavity 11.

The structure of the countersink 212 prevents the connecting harness 3 from being squeezed between the case 21 and the inner wall of the accommodating chamber 11, and the connecting harness 3 can be kept in a straightened state without being bent or knotted. Thus, the stability of the electrical connection between the machine body 1 and the water supply and drainage module 2 is improved, and the service life of the connecting wire harness 3 is prolonged.

In one embodiment of the present disclosure, the sinking groove 212 is provided on a side wall of the case 21 at a position corresponding to the first insertion end 12, and the connection harness 3 is configured to protrude from the case 21 at the position of the sinking groove 212. The harness port 214 is located in the sinking groove 212, and the connection harness 3 passing out from the harness port 214 extends in the direction of the sinking groove 212 until the second insertion end 31 of the tip thereof is connected to the first insertion end 12 on the boss 13. Sink 212 may be configured as a straight groove, and harness opening 214 and first mating end 12 are positioned on the same straight line, so that connecting harness 3 may be connected to first mating end 12 through the shortest path, thereby further reducing the difficulty of installation and improving user experience.

In one embodiment of the present disclosure, referring to fig. 3 and 5, the first mating end 12 is a female mating seat provided on the body 1, and the second mating end 31 is a male mating seat mated with the female mating seat; the male plug seat is provided with a sealing element 32, and the male plug seat is sealed with the female plug seat through the sealing element 32. As shown in fig. 3, the first plugging end 12 is a plugging female seat arranged on the boss 13, and as shown in fig. 5, the second plugging end 31 is a plugging male seat matched with the plugging female seat, and the plugging male seat can be inserted into the plugging female seat, so that connection and conduction are realized. A seal 32 is provided on the second plug end 31, the seal 32 being insertable into the first plug end 12 together with the second plug end 31 when plugging. The socket female seat is a socket with a certain depth, and the second socket end 32 needs to be inserted to a certain depth to be connected with the corresponding terminal; the sealing member 32 is partially inserted into the socket during the insertion process, so that the opening of the socket is completely sealed, and thus, the short circuit caused by water penetrating into the first socket end 12 is prevented.

In one embodiment of the present disclosure, referring to fig. 3 and 7, a top wall of the fitting groove 211 is provided with a first docking assembly 213, and an end surface of the boss 13 is provided with a second docking assembly 14; the first docking assembly 213 is configured to dock with the second docking assembly 14 when the housing 21 is mounted in the receiving chamber 11 to transfer liquid between the cleaning base station and the cleaning device. As shown in fig. 7, a first docking assembly 213 is disposed on the top wall of the mating groove 211, and the first docking assembly 213 is of an inwardly recessed structure; as shown in fig. 3, a second docking assembly 14 is disposed on an end surface of the boss 13, and the second docking assembly 14 has an upward protruding structure. The first docking assembly 213 and the second docking assembly 14 are each configured in a plurality, each first docking assembly 213 having a second docking assembly 14 adapted thereto.

When installing the water supply and drainage module 2, the user needs to complete the circuit connection first, and then only needs to install the box 21 into the accommodating cavity 11 along the quick-dismantling path formed by the boss 13 and the matching groove 211, so that each first docking assembly 213 and the corresponding second docking assembly 14 can be aligned respectively. The second docking assemblies 14 can be inserted into the respective first docking assemblies 213, thereby forming a communicating pipe between the body 1 and the water supply and drain module 2. The cleaning equipment which is butted on the machine body 1 is communicated with the water supply and drainage module 2 through the pipeline, so that liquid is conveyed between the cleaning base station and the cleaning equipment.

In one particular embodiment of the present disclosure, as shown in fig. 3, the second docking assembly 14 includes a sewage docking head 141 and a clear water docking head 142, with the sewage docking head 141 and the clear water docking head 142 being located on opposite sides of the first mating end 12, respectively. The sewage docking head 141 is adapted to communicate with a corresponding docking head in the first docking assembly 213, thereby pumping sewage in the cleaning device into the sewage chamber 23 of the up-down water module 2. The clear water docking head 142 is adapted to communicate with a corresponding docking head in the first docking assembly 213 for delivering clear water in the clear water chamber 22 of the upper and lower water module 2 to the cleaning device. The sewage butt joint 141 and the clear water butt joint 142 are respectively located at two opposite sides of the first plugging end 12, specifically, the sewage butt joint 141 is located at one side where the sewage cavity 23 is located, and the clear water butt joint 142 is located at one side where the clear water cavity 22 is located. The butt joints distributed on the two sides of the first plugging end 12 enable the stress of the water supply and drainage module 2 during installation to be more balanced, and the situation that the second plugging end 31 is inclined due to the fact that the stress of a single side is large during plugging is avoided.

With continued reference to fig. 3, a third abutment, namely a negative pressure abutment 143, is also provided on the side of the sewage abutment 141. The negative pressure butt joint 143 is used for communicating with a corresponding butt joint in the first butt joint assembly 213, and negative pressure is formed in the sewage cavity 23 of the upper and lower water modules 2 through a negative pressure device arranged in the machine body 1, so that sewage in the cleaning device can flow into the sewage cavity 23 through the sewage butt joint 141 under the action of the negative pressure.

In one embodiment of the present disclosure, referring to fig. 5 and 7, the mounting chamber 24 is located at the bottom of the solution chamber, and the electronic component includes a drain pump 242 disposed in the mounting chamber 24 and below the soil chamber 23, the drain pump 242 being configured to drain the soil in the soil chamber 23 to the outside. The tank 21 is provided with a water supply pipe 25 communicating with the clean water chamber 22 and a water discharge pipe 26 communicating with the drain pump 242. The machine body 1 comprises a through hole, and after the box body 21 is arranged in the accommodating cavity 11, the free end of the water feeding pipe 25 is exposed out of the machine body 1 through the through hole so as to be externally connected with a water source; the free end of the sewer pipe 26 is configured to be exposed to the outside of the body 1 through the through-hole to discharge dirt to the outside.

As shown in fig. 7, the drain pump 242 may be a centrifugal pump, and the sewage in the sewage chamber 23 flows into the drain pipe 26 communicating with the drain pump 242 by the drain pump 242 and discharges the sewage in the sewage chamber 23 to the outside through the drain pipe 26. A drain valve 243 may be further installed in the installation cavity 242, and both the drain valve 243 and the drain pump 242 may be electronic components controlled through the circuit board 241, and dirt in the soil water cavity 23 may be discharged outwards under the combined action of the drain valve 243 and the drain pump 242.

A throttle valve 244 can be arranged below the clean water cavity 22 in the installation cavity 242, the throttle valve 244 is communicated with the water supply pipe 25, and the water supply pipe 25 externally connected with a water source injects clean water into the clean water cavity 22 under the control of the throttle valve 244. The throttle valve 244 may be an electronic component controlled by the circuit board 241, and each electronic component can start to work under the control of the circuit board 241 under the condition that the electric conduction is formed between the water supply and drainage module 2 and the machine body 1, so as to realize the function of automatically supplying and draining water.

In one embodiment of the present disclosure, with continued reference to fig. 7, the electronics further include a peristaltic pump 245 disposed in the mounting cavity 24 and below the clean water cavity 22, the peristaltic pump 245 being configured to pump the cleaning liquid in the cleaning liquid cavity 27 toward the clean water docking head 142. Cleaning fluid can enter the cleaning device through the clean water butt joint 142, and compared with a mode of flushing only with clean water, the cleaning fluid can be pumped into the water containing cavity of the cleaning device to be disinfected and cleaned more thoroughly.

As shown in fig. 5, the free ends of the water supply pipe 25 and the water drain pipe 26 are exposed outside the box body 21, and when the water supply and drain module 2 is installed in the accommodating cavity 11, the free ends of the water supply pipe 25 and the water drain pipe 26 can be exposed outside the machine body 1 through the through holes at the corresponding positions of the machine body 1, thereby realizing external water supply and dirt discharge.

In one embodiment of the present disclosure, referring to fig. 4, the tank 21 further includes a sewage cover 231 and a clean water cover 221, one side of the sewage cover 231 is hinged on the tank 21 at a position corresponding to the sewage chamber 23 to open or close the sewage chamber 23; one side of the clean water cover 221 is hinged to the housing 21 at a position corresponding to the clean water chamber 22 to open or close the clean water chamber 22. During the operation of the water supply and drain module 2 installed in the accommodating chamber 11, the clean water cover 221 and the sewage cover 231 are kept at the closed positions, and the sewage chamber 23 and the clean water chamber 22 are closed spaces. In some embodiments of the present disclosure, the water supply and drain module 2 does not have the function of automatically supplying and draining water, and after the water supply and drain module 2 is detached from the machine body 1, a user needs to manually pour the sewage in the sewage chamber 23, and also needs to manually pour clean water into the clean water chamber 22. In this case, the openable and closable sewage cover 231 and the clean water cover 221 are required, and the user can adjust the opened and closed states of the sewage cover 231 and the clean water cover 221 according to the use requirement.

Application scenario one

In a home cleaning scenario, the cleaning base station of the present disclosure may be a cleaning base station that is configured with a floor scrubbing robot. After the floor washing robot finishes the floor washing work, the floor washing robot can automatically move to a cleaning base station to pump the sewage in the floor washing robot into the water supply and drainage module 2 for temporary storage or drainage, and the floor washing robot can be supplemented with water through the water supply and drainage module 2.

The cleaning base station includes a body 1 and a water supply and drainage module 2, and as shown in fig. 2, the body 1 includes a housing chamber 11 having an open end, and the water supply and drainage module 2 is installed in the housing chamber 11. As shown in fig. 3, a first plugging end 12 is provided in the accommodating cavity 11, and a second plugging end 31 matched with the first plugging end 12 is provided on the water supply and drainage module 2. As shown in fig. 1, when the water supply and drainage module 2 is installed in the accommodating cavity 11, the second plugging end 31 is plugged into and connected with the first plugging end 12, so that the water supply and drainage module 2 is connected with the machine body 1 and electrified.

The water supply and drain module 2 includes a tank 21 having a solution chamber, and electronic components mounted on the tank 21. The electronic components may include various components in the water supply and drain module 2 that need to be controlled by an electric circuit, such as a pump and a valve for supplying water, a pump and a valve for draining water, and a sensor for measuring the water level in the solution chamber. The electronic component and the machine body 1 need to be electrically conducted, so that the functions of the water supply and drainage module 2 are realized, however, a common electrical connection mode easily causes poor contact and even short circuit.

To solve the above-mentioned problem, as shown in fig. 5, the water supply and drainage module 2 of the present disclosure further includes a connection harness 3 penetrating out from the box 21, one end of the connection harness 3 is conducted with the electronic component, and a second plugging end 31 is formed at one end of the connection harness 3 penetrating out. The connection harness 3 may include an electric wire for supplying power and may further include a signal wire for transmitting a signal. One end of the connection harness 3 in the case 21 may be connected to the electronic component, and the other end is passed out of the case 21, and forms a second insertion end 31 located outside the case 21. When the second plugging end 31 is plugged into and connected with the first plugging end 12, each electronic component in the water supply and drainage module 2 is connected with the machine body 1, so that the water supply and drainage module 2 can pump the sewage in the floor cleaning robot into the water supply and drainage module 2 for temporary storage or drainage in the cooperative working process of each electronic component, and the water supply to the floor cleaning robot is performed through the water supply and drainage module 2.

When the user needs to install the water supply and drainage module 2, the second plugging end 31 is plugged into the first plugging end 12, then the connecting wire harness 3 is straightened, and finally the water supply and drainage module 2 is integrally installed in the accommodating cavity 11.

The clean base station can be provided with various electronic elements in the water supply and drainage module 2, so that the functions of the water supply and drainage module 2 are improved, the water supply and drainage module 2 with different functions is customized for customers, and the use experience of users is improved. In addition, after the water supply and drainage module 2 is installed on the machine body 1, the second plug-in end 31 on the connecting wire harness 3 is plugged with the first plug-in end 12 of the machine body 1, so that the connection between an electronic element and a circuit in the machine body 1 is realized, the connection between the water supply and drainage module 2 and the machine body 1 is firm and reliable, and the stability of electric connection is enhanced.

The foregoing description of the embodiments of the present disclosure has been presented for purposes of illustration and description, and is not intended to be exhaustive or limited to the embodiments disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the various embodiments described. The terminology used herein was chosen in order to best explain the principles of the embodiments, the practical application, or the technical improvements in the marketplace, or to enable others of ordinary skill in the art to understand the embodiments disclosed herein. The scope of the present disclosure is defined by the appended claims.

Claims (12)

1. A cleaning base station, comprising:

the device comprises a machine body (1), wherein the machine body (1) comprises a containing cavity (11) with an opening end, and a first inserting end (12) is arranged in the containing cavity (11);

the water supply and drainage module (2), and the water supply and drainage module (2) is arranged in the accommodating cavity (11); the water supply and drainage module (2) comprises a box body (21) with a solution cavity and an electronic element arranged on the box body (21); the water supply and drainage module (2) further comprises a connecting wire harness (3) penetrating out of the box body (21), one end of the connecting wire harness (3) is communicated with the electronic element, and a second inserting end (31) is formed at one penetrating end of the connecting wire harness (3); the second plug-in end (31) is configured to plug in and conduct with the first plug-in end (12).

2. Cleaning base station according to claim 1, characterized in that an upwardly extending boss (13) is provided in the housing cavity (11) of the machine body (1), the first plug-in end (12) being provided at the upper end face of the boss (13); the side wall of the box body (21) is provided with a matching groove (211) matched with the boss (13).

3. The cleaning base station according to claim 2, wherein the solution chamber is located above the box body (21), a mounting chamber (24) for accommodating a circuit board (241) is arranged below the box body (21), and one end of the connecting wire harness (3) extends into the mounting chamber (24) from a position below the box body (21) to be connected and communicated with the circuit board (241); the connection harness (3) is configured to extend from a position where the case (21) protrudes to an upper end face of the boss (13).

4. A cleaning base station according to claim 3, characterized in that a countersink (212) is provided on the groove wall of the mating groove (211), the countersink (212) being configured to extend in the height direction of the box (21) and being configured for accommodating a connecting harness (3); the connection harness (3) is configured to extend upward along the sink (212) at a position protruding from the case (21).

5. The cleaning base station according to claim 4, wherein the sink (212) is provided on a side wall of the case (21) at a position corresponding to the first plugging end (12), and the connection harness (3) is configured to protrude from the case (21) at the position of the sink (212).

6. A cleaning base station according to claim 3, characterized in that the first plug-in end (12) is a plug-in female seat provided on the machine body (1), and the second plug-in end (31) is a plug-in male seat cooperating with the plug-in female seat; a sealing element (32) is arranged on the plug-in male seat, and the plug-in male seat is sealed with the plug-in female seat through the sealing element (32).

7. A cleaning base station according to claim 3, characterized in that the solution chamber comprises a clean water chamber (22) and a sewage chamber (23) on opposite sides of the tank (21), the clean water chamber (22) being configured for containing clean water; the sewage chamber (23) is configured for containing sewage; the top wall of the matching groove (211) is provided with a first butt joint assembly (213), and the end surface of the boss (13) is provided with a second butt joint assembly (14); the first docking assembly (213) is configured to dock with the second docking assembly (14) when the housing (21) is mounted in the receiving cavity (11) to transfer liquid between the cleaning base station and the cleaning device.

8. The cleaning base station of claim 7, wherein the second docking assembly (14) comprises a sewage docking head (141) and a clear water docking head (142), the sewage docking head (141), clear water docking head (142) being located on opposite sides of the first docking end (12), respectively.

9. The cleaning base station according to claim 7, characterized in that the mounting cavity (24) is located at the bottom of the solution cavity, the electronic components comprising a drain pump (242) arranged in the mounting cavity (24) below the sewage cavity (23), the drain pump (242) being configured to drain dirt in the sewage cavity (23) to the outside.

10. A cleaning base station according to claim 8, characterized in that the solution chamber comprises a cleaning solution chamber (27) between the clean water chamber (22) and the sewage chamber (23); the electronic component comprises a peristaltic pump (245) arranged in the mounting cavity (24) and below the clean water cavity (22), the peristaltic pump (245) being configured to pump the cleaning solution in the cleaning solution cavity (27) towards the clean water abutment (142).

11. The cleaning base station according to claim 10, characterized in that the circuit board (241) is arranged in the mounting chamber (24) at a position below the cleaning liquid chamber (27), and the connection harness (3) is configured to pass out from the housing (21) at a position corresponding to the circuit board (241).

12. Cleaning station according to claim 9, characterized in that a water supply pipe (25) communicating with the clean water chamber (22) and a water drain pipe (26) communicating with the drain pump (242) are provided on the tank (21); the machine body (1) comprises a through hole; after the box body (21) is arranged in the accommodating cavity (11), the free end of the water feeding pipe (25) is exposed out of the machine body (1) through the through hole so as to be externally connected with a water source; the free end of the sewer pipe (26) is configured to be exposed to the outside of the machine body (1) through the through hole so as to discharge dirt.