WO2022213441A1

WO2022213441A1 - Base station of cleaning apparatus, and cleaning system having base station

Info

Publication number: WO2022213441A1
Application number: PCT/CN2021/092271
Authority: WO
Inventors: 朱小刚; 汪飞
Original assignee: 美智纵横科技有限责任公司
Priority date: 2021-04-09
Filing date: 2021-05-08
Publication date: 2022-10-13
Also published as: CN113133716B; CN113133716A

Abstract

A base station (10) of a cleaning apparatus (20). The base station comprises: a housing (11), wherein a dust collection apparatus (13) and a dust collection opening, which is in communication with the dust collection apparatus (13), are provided in the housing (11), a microswitch (112) is provided at the dust collection opening, and the cleaning apparatus (20) is butt-jointed with the dust collection apparatus (13) at the dust collection opening, and triggers the microswitch (112); and a pulse sensor (113), wherein the pulse sensor (113) is arranged on the housing (11), faces a placement region of the cleaning apparatus (20), and emits a pulse signal to the placement region and receives a pulse signal therefrom, both the pulse sensor (113) and the microswitch (112) are electrically connected to the dust collection apparatus (13), and the base station (10) controls the switching on and off of the dust collection apparatus (13) according to the pulse signal of the pulse sensor (113) and a pressure signal of the microswitch (112). The base station (10) of the cleaning apparatus (20) can determine, according to the pulse sensor (113), whether the cleaning apparatus (20) is located in the placement region, and can determine, by means of the microswitch (112), whether the cleaning apparatus (20) is butt-jointed with the dust collection opening in a sealed manner, and can then control the operation of the dust collection apparatus (13), so as to improve the operation reliability of the dust collection apparatus (13).

Description

Base station of cleaning device and cleaning system having the same

priority information

This application claims the priority and rights of the Chinese patent application with the application number 202110383060.6 and the title of "Base Station for Cleaning Device and Cleaning System Therewith", which was submitted to the State Intellectual Property Office of China on April 9, 2021, all of which are The contents are incorporated herein by reference.

technical field

The present invention relates to the technical field of cleaning equipment, in particular to a base station of a cleaning device and a cleaning system having the same.

Background technique

This section provides merely background information related to the present disclosure and is not necessarily prior art.

The existing common cleaning robot with a dust collection station is in the same position in two working modes of recharging and charging and discharging dust to the dust collection station. In this working mode, as long as the charging terminal on the base of the sweeping robot and the charging terminal on the dust collecting station are connected, it is considered that the sweeping robot is in place, and the fan of the dust collecting station can be started to perform the vacuuming operation. When the opening of the dust box on the robot is not aligned with the suction port on the base station, or is misplaced, the fan of the dust collection station will still perform the vacuuming operation on the dust box, which will cause dust in the dust box of the sweeping robot to appear. The leakage phenomenon greatly reduces the user experience.

Moreover, the sweeping robot is in the same position in the two working modes of recharging and discharging dust to the dust collection station. There are also cases where the sweeping robot is discharged when it does not need to discharge dust during recharging and charging, and the cleaning robot is in the dust collection station. It is charged when it does not need to be charged during dust removal.

SUMMARY OF THE INVENTION

The present invention aims to solve at least one of the above-mentioned technical problems existing in the base station of the existing cleaning device at least to a certain extent.

In order to achieve the above object, a first aspect of the present invention provides a base station of a cleaning device, the base station of the cleaning device includes: a casing, wherein a dust suction device and a dust suction port communicated with the dust suction device are arranged in the casing, and the dust suction port There is a micro switch at the cleaning device, and the cleaning device is docked with the vacuum device at the suction port and triggers the micro switch; the pulse sensor is arranged on the shell and faces the parking area of the cleaning device, and sends a pulse signal to the parking area. and receiving the pulse signal, the pulse sensor and the micro switch are both electrically connected to the dust collector, and the base station controls the switch of the dust collector according to the pulse signal of the pulse sensor and the pressure signal of the micro switch.

The base station of the cleaning device of the present invention can judge whether the cleaning device is located in the parking area according to the pulse sensor, and judge whether the cleaning device is sealed with the dust suction port through the micro switch, and then control the dust collector to work, so as to improve the performance of the dust collector. Work reliability.

In addition, the base station of the above-mentioned cleaning device according to the present invention may also have the following additional technical features:

According to an embodiment of the present invention, the base station further includes a flexible gasket disposed on the casing and surrounding the periphery of the dust suction port, the micro switch is disposed on the casing and is located on the side of the flexible gasket facing away from the cleaning device, and The micro switch is provided with a switch stroke corresponding to the compression stroke of the flexible sealing gasket.

According to an embodiment of the present invention, the flexible sealing gasket includes a corrugated portion extending along the docking direction of the cleaning device, the side of the corrugated portion facing away from the cleaning device is provided with a protrusion corresponding to the micro switch, and the corrugated portion is pushed by the cleaning device. Press down to drive the protrusion to trigger the micro switch.

According to an embodiment of the present invention, the corrugated portion forms a valance at the periphery of the dust suction port, and the protrusion is arranged on the side of the valance facing away from the cleaning device.

According to an embodiment of the present invention, the base station further includes a swing rod disposed between the protrusion and the micro switch, the swing rod is rotatably mounted on the housing, and the swing stroke of the swing rod is located between the protrusion and the micro switch. between.

According to an embodiment of the present invention, an annular baffle is provided around the inner wall of the dust suction port, at least part of the corrugated portion is mounted on the annular baffle, the outer flange covers the gap between the corrugated portion and the annular baffle, and The annular baffle is provided with a notch matched with the protrusion.

According to an embodiment of the present invention, a mounting platform is provided in the area below the dust suction port on the housing, and the mounting platform is provided on the housing on the side of the annular baffle facing away from the cleaning device. The micro switch and the pendulum rod All are set on the installation platform.

According to an embodiment of the present invention, the pendulum rod includes a mounting portion, the mounting portion is provided with an arc-shaped pressing portion extending toward one side of the protrusion, the mounting portion is provided with a guiding protrusion toward one side of the micro switch, and the housing is provided with a guide protrusion. Guide grooves that cooperate with guide protrusions.

According to an embodiment of the present invention, the side wall of the housing is provided with a groove forming a parking area, the top of the groove is provided with an upper eaves above the parking area, and the pulse sensor is mounted on the upper eaves and points downward to the parking area.

According to an embodiment of the present invention, an installation groove is provided on the upper eaves facing the parking area, the base station further includes an installation bracket, the installation bracket is clamped to the installation groove, and the pulse sensor is clamped to the installation bracket.

According to an embodiment of the present invention, the base station further includes a charging terminal disposed on the housing, and the charging position when the cleaning device is docked with the charging terminal is different from the dust discharging position when the cleaning device is docked with the dust suction port.

A second aspect of the present invention also provides a cleaning system comprising a self-moving cleaning device and a base station of the cleaning device according to the first aspect of the present invention.

Description of drawings

Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are for the purpose of illustrating preferred embodiments only and are not to be considered limiting of the invention. Also, the same components are denoted by the same reference numerals throughout the drawings. In the attached image:

1 is a schematic structural diagram of a cleaning device in a charging state according to an embodiment of the present invention;

2 is a schematic structural diagram of a cleaning device in a dust discharge state according to an embodiment of the present invention;

FIG. 3 is a schematic structural diagram of a base station according to an embodiment of the present invention;

4 is a cross-sectional view of the base station shown in FIG. 3;

Fig. 5 is the top view of the base station shown in Fig. 3;

6 is a schematic diagram of a split structure of the base station shown in FIG. 3;

7 is a schematic diagram of a split structure of the base of the base station shown in FIG. 3;

Fig. 8 is a top view of the base of the base station shown in Fig. 3;

9 is a schematic structural diagram of a pulse sensor according to an embodiment of the present invention;

10 is a schematic structural diagram of a mounting bracket according to an embodiment of the present invention;

11 is a schematic structural diagram of a pendulum rod according to an embodiment of the present invention;

12 is an axonometric view of a base of a base station according to an embodiment of the present invention;

13 is a schematic structural diagram of a flexible sealing gasket according to an embodiment of the present invention;

FIG. 14 is an axonometric view of a cleaning system in a dust-removing state according to an embodiment of the present invention;

FIG. 15 is a schematic structural diagram of a cleaning device according to an embodiment of the present invention.

Among them, the reference numerals are as follows:

100. Cleaning system;

10, base station; 11, shell; 111, flexible gasket; 1111, protrusion; 1112, pleated part; 1113, valgus; 112, micro switch; 113, pulse sensor; 114, pendulum rod; 1141, installation part; 1142, arc-shaped pressing part; 1143, pressing protrusion; 115, mounting bracket; 116, annular baffle; 1161, notch; 117, upper eaves; 12, base; 121, charging terminal; 122, mounting shaft; 123 , rotating shaft; 13, vacuuming device; 131, vacuuming pipe;

20, cleaning device; 21, dust box; 211, dust outlet; 22, side brush;

C, groove.

Detailed ways

Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided so that the present disclosure will be more thoroughly understood, and will fully convey the scope of the present disclosure to those skilled in the art. It should be noted that the description of the cleaning device by the self-moving cleaning device in the present invention is only a preferred embodiment of the present invention, and does not limit the protection scope of the cleaning device of the present invention. For example, the cleaning device of the present invention can also be other cleaning equipment such as Glass-wiping robots or hand-held mopping machines, this adjustment belongs to the protection scope of the cleaning device of the present invention.

It is to be understood that the terminology used herein is for the purpose of describing particular example embodiments only and is not intended to be limiting. As used herein, the singular forms "a," "an," and "the" can also be intended to include the plural forms unless the context clearly dictates otherwise. The terms "comprising", "comprising" and "having" are inclusive and thus indicate the presence of stated features, elements and/or components, but do not exclude the presence or addition of one or more other features, elements, components , and/or their combination.

In the description of the present invention, unless otherwise expressly specified and limited, the terms "arrangement" and "connection" should be understood in a broad sense, for example, it may be a fixed connection, a detachable connection, or an integral connection; it may be a Directly connected or indirectly connected through an intermediary. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

For ease of description, spatially relative terms such as "on", "inside", "top" may be used herein to describe the relationship of one element or feature to another element or feature as shown in the figures ", "bottom", etc. This spatially relative term is intended to include different orientations of the mechanism in use or operation in addition to the orientation depicted in the figures. For example, if the mechanism in the figures is turned over, elements described as "below" or "beneath" other elements or features would then be oriented "above" or "above the other elements or features" above features". Thus, the example term "below" can encompass both an orientation of above and below. The mechanism may be otherwise oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

As shown in FIGS. 1 to 4 , according to an embodiment of the present invention, a first aspect of the present invention provides a base station 10 of a cleaning device 20 . The base station 10 of the cleaning device 20 includes a housing 11 , a micro switch 112 and a pulse Sensor 113, the housing 11 is provided with a dust suction device 13 and a dust suction port communicating with the dust suction device 13, a micro switch 112 is provided at the dust suction port, and the cleaning device 20 is docked with the dust suction device 13 at the dust suction port And trigger the micro switch 112, the pulse sensor 113 is arranged on the housing 11 and faces the parking area of the cleaning device 20, and transmits and receives pulse signals to the parking area. 13 is electrically connected, and the base station 10 controls the switch of the vacuum cleaner 13 according to the pulse signal of the pulse sensor 113 and the pressure signal of the micro switch 112 .

The base station 10 of the cleaning device 20 of the present invention can judge whether the cleaning device 20 is located in the parking area according to the pulse sensor 113, and judge whether the cleaning device 20 is sealed with the dust suction port through the micro switch 112, and then control the dust suction device 13 to work, In this way, the operational reliability of the vacuum cleaner 13 is improved. When the cleaning device 20 needs to discharge dust at the base station 10, the cleaning device 20 has been moved to the parking area on the base station 10. At this time, the cleaning device 20 triggers and collides with the micro switch 112 on the base station 10, and the pulse sensor 113 on the base station 10 detects When the cleaning device 20 arrives at the parking area, the base station 10 determines that the cleaning device 20 is in place, and the dust collecting device 13 in the base station 10 starts to perform a dust collection operation on the cleaning device 20 .

Specifically, the setting position of the micro switch 112 is associated with the parking position of the cleaning device 20, that is, when the dust outlet 211 on the dust box 21 of the cleaning device 20 is in close contact with the dust suction outlet on the base station 10, the cleaning device 20 will collide and trigger the micro switch 112 on the base station 10. Through the trigger signal of the micro switch 112, it can be determined whether the dust outlet 211 on the dust box 21 of the cleaning device 20 is in close contact with the dust suction port on the base station 10. state.

It should be noted that the cleaning device 20 in the embodiment of the present invention may be a self-moving cleaning device, a glass-wiping robot, or a hand-held mopping machine. The following describes the embodiment of the present invention in detail by taking the self-moving cleaning device as an example. Further, the pulse sensor 113 and the micro switch 112 are electrically connected to the controller of the base station 10, and/or the pulse sensor 113 and the micro switch 112 are connected in series to the start switch of the dust collector 13 of the base station 10, and the base station 10 passes the pulse The pulse signal of the sensor 113 and the pressure signal of the micro switch 112 control the switch of the dust collector 13, and the dust collector 13 can be a fan or a vacuum device.

Specifically, when the pulse sensor 113 and the micro switch 112 are electrically connected to the controller of the base station 10 , the controller receives the pulse signal of the pulse sensor 113 and the trigger signal of the micro switch 112 , so as to send a control signal to the dust suction device 13 , when the cleaning device 20 is in the parking position, and the dust outlet 211 of the dust box 21 is in close contact with the dust suction outlet of the base station 10, the cleaning device 13 is controlled to perform a cleaning operation on the cleaning device 20, or when the cleaning device 20 is not in When the parking position and the dust outlet 211 of the dust box 21 are not in close contact with the dust suction outlet of the base station 10, the dust collector 13 is controlled to stop performing the vacuuming operation on the cleaning device 20, so as to reduce the dust in the cleaning device 20 from being trapped in the dust box. 21 Leakage occurs at the gap between base stations 10 .

When the pulse sensor 113 and the micro switch 112 are connected in series to the start switch of the vacuum cleaner 13 of the base station 10, the pulse sensor 113 and the micro switch 112 are always in an open circuit state. At this time, only when the cleaning device 20 is in the parking position When the pulse sensor 113 normally sends and receives the pulse signal, it is in the connected state, and only after the cleaning device 20 collides and triggers the micro switch 112, the micro switch 112 is in the connected state. When the pulse sensor 113 and the micro switch 112 When both are in the connected state, the start switch of the dust collector 13 is in the connected state, and the dust collector 13 starts to work to extract the dust in the cleaning device 20 .

As shown in FIG. 4 and FIG. 7 , according to an embodiment of the present invention, the base station 10 further includes a flexible gasket 111 disposed on the casing 11 and surrounding the periphery of the dust suction port, and the micro switch 112 is disposed on the casing 11 It is located on the side of the flexible sealing gasket 111 facing away from the cleaning device 20 , and the micro switch 112 is provided with a switch stroke corresponding to the compression stroke of the flexible sealing gasket 111 .

In this embodiment, the flexible gasket 111 plays a sealing role during the docking process of the cleaning device 20 and the base station 10 . Taking the cleaning device 20 as the self-moving cleaning device 20 as an example, the self-moving cleaning device 20 is moving toward the base station 10 . During the process, the dust outlet 211 on the dust box 21 of the self-moving cleaning device 20 is in close contact with the flexible sealing gasket 111 , and then the purpose of sealing and docking is achieved by pressing the flexible sealing gasket 111 . Further, in the process of being squeezed and compressed by the cleaning device 20, the flexible sealing gasket 111 contracts to the side facing away from the cleaning device 20. When the flexible gasket 111 contracts to the side facing away from the cleaning device 20 by a certain compression stroke (equal to the micro switch The micro switch 112 is triggered after the switch stroke of 112), and the base station 10 controls the vacuum cleaner 13 to start the working mode according to the triggering of the micro switch 112. Specifically, taking the micro switch 112 provided with an elastic contact piece as an example, the elastic stroke of the elastic contact piece is the switching stroke of the micro switch 112 .

As shown in FIG. 4 , FIG. 7 and FIG. 13 , according to an embodiment of the present invention, the flexible sealing gasket 111 includes a corrugated portion 1112 extending along the docking direction of the cleaning device 20 , and the corrugated portion 1112 is provided on a side facing away from the cleaning device 20 There is a protrusion 1111 corresponding to the micro switch 112 , and the corrugated portion 1112 drives the protrusion 1111 to trigger the micro switch 112 under the pressing of the cleaning device 20 .

In this embodiment, the corrugated portion 1112 can provide a suitable compression stroke between the flexible sealing gasket 111 and the micro switch 112, and the cleaning device 20 squeezes the flexible sealing gasket 111 to move the distance of the compression stroke, which not only enables cleaning There is a suitable sealing pressure between the dust outlet 211 on the dust box 21 of the device 20 and the flexible sealing gasket 111, which can also provide sufficient installation space for the micro switch 112. The protrusions 1111 of the mass structure are formed, so that the protrusions 1111 can exert sufficient thrust on the microswitch 112 and trigger the start of the microswitch 112 .

Further, according to an embodiment of the present invention, the corrugated portion 1112 forms an outer flange 1113 around the dust suction port, and the protrusion 1111 is disposed on the side of the outer flange 1113 facing away from the cleaning device 20 . By arranging the protrusions 1111 on the valgus 1113, the protrusions 1111 can move in the direction facing away from the cleaning device 20 along with the valgus, so that the protrusions 1111 located at other positions do not move or hinder the expansion and contraction of the pleated portion 1112. Phenomenon.

As shown in FIG. 4 , FIG. 7 and FIG. 11 , according to an embodiment of the present invention, the base station 10 further includes a swing rod 114 disposed between the protrusion 1111 and the micro switch 112 , and the swing rod 114 is rotatably mounted on the housing On the body 11 , and the swinging stroke of the pendulum rod 114 is located between the protrusion 1111 and the micro switch 112 . Further, an annular baffle 116 is provided around the inner wall of the suction port, at least part of the pleated portion 1112 is mounted on the annular baffle 116, and the outer flange covers the gap between the pleated portion 1112 and the annular baffle 116, and The annular baffle 116 is provided with a notch 1161 which is matched with the protrusion 1111 .

As shown in FIGS. 8 and 12 , in this embodiment, a mounting platform is provided in the area below the dust suction port on the housing 11 , and the mounting platform is located on the housing 11 at a portion of the annular baffle 116 facing away from the cleaning device. The installation platform is provided with installation space in the horizontal and vertical directions. The installation platform is provided with the installation shaft 122 and the rotating shaft 123 . The pendulum rod 114 includes a mounting portion 1141 . The mounting portion 1141 is provided with an arc-shaped pressing portion 1142 extending toward one side of the micro-switch 112 . A pressing protrusion 1143 is provided on one side of the lift 1111 .

As shown in FIG. 12 , further, in order to enable the protrusion 1111 on the flexible sealing gasket 111 to collide and trigger the micro switch 112 across the annular baffle 116 , a gap 1161 is provided on the annular baffle 116 in the embodiment of the present invention, Therefore, the protrusion 1111 on the flexible sealing gasket 111 can collide and trigger the micro switch 112 across the gap 1161 .

Specifically, the flexible sealing pad 111 at the dust suction port on the base station 10 is generally selected from an elastic member or a rubber member. The outer side of the pad 111 has a circle of outer flanges 1113. The outer flanges 1113 are used to wrap and fit the dust outlet 211 on the dust box 21 of the self-moving cleaning device. The outer flanges 1113 are provided with a protrusion 1111. 1111 cooperates with the collision boss on the swing rod 114. When the self-moving cleaning device hits the flexible gasket 111 on the base station 10, the flexible gasket 111 transmits the collision action to the swing rod 114 through the protrusion 1111, and the swing rod 114 transmits it to the swing rod 114. The trigger shrapnel on the micro switch 112 triggers the micro switch 112 .

According to an embodiment of the present invention, the side wall of the housing 11 is provided with a groove C forming a parking area, the top of the groove C is provided with an upper eaves 117 located above the parking area, and the pulse sensor 113 is installed on the upper eaves 117 and Point down to the parking area.

In this embodiment, by installing the pulse sensor 113 on the upper eaves 117 , the purpose of rationally utilizing the installation space on the housing 11 can be achieved, and at the same time, the risk of the pulse sensor 113 being damaged can also be reduced. Specifically, the pulse sensor 113 can be a photoelectric sensor, such as an infrared sensor, the pulse sensor 113 can also be a magnetic pulse sensor, such as a Hall sensor, and the pulse sensor 113 can also be an ultrasonic sensor, which will not be listed here.

As shown in FIG. 6 , FIG. 9 and FIG. 10 , according to an embodiment of the present invention, a part of the upper eaves 117 facing the parking area is provided with a mounting groove, and the base station 10 further includes a mounting bracket 115 , and the mounting bracket 115 is clamped at the mounting groove , the pulse sensor 113 is clamped on the mounting bracket 115 .

In this embodiment, the pulse sensor 113 is pre-installed with the mounting bracket 115, and then integrally fixed in the mounting groove on the housing 11, and both the pulse sensor 113 and the mounting bracket 115 are located inside the upper eaves 117 to reduce cleaning The phenomenon that the device 20 collides with the pulse sensor 113 or the mounting bracket 115 during the movement to the base station.

According to an embodiment of the present invention, the base station 10 further includes a charging terminal 121 disposed on the housing 11 , and the charging position when the cleaning device 20 is docked with the charging terminal 121 is the same as the dust discharging position when the cleaning device 20 is docked with the dust suction port different.

In this embodiment, the cleaning device 20 has different positions relative to the dust collecting station when it is in the charging state and the dust collecting state. Specifically, as shown in FIG. 1 , when the self-moving cleaning device is charged, the head of the self-moving cleaning device faces the base station 10 , as shown in FIGS. 2 and 14 , when the self-moving cleaning device is discharging dust, the self-moving cleaning device The rear of the self-moving cleaning device faces the base station 10. When the self-moving cleaning device cooperates with the base station 10, the charging terminal 121 does not work. The front end of the self-moving cleaning device will hit the micro switch 112 to generate a control signal. The upper eaves 117 of the self-moving cleaning device are located above the self-moving cleaning device, and are provided with a pulse sensor 113. The pulse sensor 113 can detect whether the self-moving cleaning device is on the base station 10 by transmitting and receiving pulse signals to the self-moving cleaning device.

It should be noted that the charging position when the cleaning device 20 is docked with the charging terminal 121 in the embodiment of the present invention is different from the dust discharging position when the cleaning device 20 is docked with the dust suction port, including the head of the self-moving cleaning device. The part or tail faces the base station 10, and also includes a small position difference of the self-moving cleaning device on the base station 10. Through the small position difference, the self-moving cleaning device can be docked with the dust suction port or docked with the charging terminal 121, so as to achieve The purpose of not discharging dust when the self-moving cleaning device is in the charging state, and not charging when it is in the dust discharging state.

The second aspect of the present invention also provides a cleaning system 100, the cleaning system 100 includes a self-moving cleaning device 20 and a base station 10 of the cleaning device 20 according to the first aspect of the present invention.

In this embodiment, the cleaning system 100 is composed of two subsystems, a self-moving cleaning device 20 and a base station 10. As shown in FIG. 15 , the self-moving cleaning device mainly includes a body, a front collision plate, a base, a universal wheel, and a side brush 22. It is composed of roller brush, driving wheel, dust box 21 and so on. As shown in FIG. 5 , the base station 10 mainly includes an upper cover, a casing 11 and a base 12 and the like. The housing 11 is provided with a dust suction port, and the base 12 is provided with a charging terminal 121 composed of metal elastic sheets.

When the self-moving cleaning device discharges dust at the base station 10, the dust suction port on the base station 10 is connected to the dust outlet 211 of the dust box 21 of the self-moving cleaning device, and the dust collecting device 13 in the base station 10 removes the dust in the dust box 21. The garbage is sucked into the base station 10 , and the dust collecting device 13 is connected to the air duct on the cleaning device 20 to generate negative pressure in the dust box 21 so that the dust in the dust box 21 is sucked into the base station 10 .

It should be noted that the above-mentioned embodiments only describe the structure of the cleaning system 100 related to the improvement points of the present invention, which does not mean that the cleaning system 100 does not have other structures, because other structures on the cleaning system 100 are technical in the art The conventional devices of personnel are not repeated here.

It should be noted that the cleaning device 20 in this embodiment can also be a glass-wiping robot or a hand-held mopping machine. The internal structure and working mode of the glass-wiping robot are similar to the self-moving cleaning device 20. Therefore, the specific implementation of the glass-wiping robot The method is not repeated here.

The above are only preferred specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art who is familiar with the technical scope disclosed by the present invention can easily think of changes or substitutions, All should be included within the protection scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope of the claims.

Claims

A base station of a cleaning device, characterized in that the base station of the cleaning device comprises:

A casing, a dust suction device and a dust suction port communicating with the dust suction device are arranged in the casing, a micro switch is arranged at the dust suction port, and the cleaning device is connected with the dust suction port at the dust suction port. The dust collector is docked and the micro switch is triggered;

a pulse sensor, the pulse sensor is arranged on the housing and faces the parking area of the cleaning device, and transmits and receives a pulse signal to the parking area,

Both the pulse sensor and the micro switch are electrically connected to the dust collector, and the base station controls the switch of the dust collector according to the pulse signal of the pulse sensor and the pressure signal of the micro switch.
The base station of a cleaning device according to claim 1, wherein the base station further comprises a flexible gasket disposed on the casing and surrounding the periphery of the dust suction port, and the micro switch is disposed on the The housing is located on the side of the flexible gasket facing away from the cleaning device, and the micro switch is provided with a switch stroke corresponding to the compression stroke of the flexible gasket.
The base station of the cleaning device according to claim 2, wherein the flexible sealing pad comprises a corrugated portion extending along the docking direction of the cleaning device, and a side of the corrugated portion facing away from the cleaning device is provided with a corrugated portion. A protrusion corresponding to the micro switch, and the corrugated portion drives the protrusion to trigger the micro switch when pressed by the cleaning device.
The base station of a cleaning device according to claim 3, wherein the corrugated portion forms an outer flange on the periphery of the dust suction port, and the protrusion is disposed on the outer flange and faces away from the cleaning side of the device.
The base station of the cleaning device according to claim 4, characterized in that, the base station further comprises a swing rod disposed between the protrusion and the micro switch, and the swing rod is rotatably installed on the on the housing, and the swinging stroke of the swing rod is located between the protrusion and the micro switch.
The base station of the cleaning device according to claim 5, wherein an annular baffle is provided around the inner wall of the dust suction port, and at least part of the corrugated portion is mounted on the annular baffle, and the eversion is formed on the annular baffle. The edge covers the gap between the corrugated portion and the annular baffle, and the annular baffle is provided with a notch matched with the protrusion.
The base station of the cleaning device according to claim 6, characterized in that, a mounting platform is provided in an area of the housing below the dust suction port, and the mounting platform is provided on the housing and is located in the A side of the annular baffle facing away from the cleaning device, the micro switch and the swing rod are both arranged on the installation platform.
The base station of the cleaning device according to claim 7, wherein the swing rod comprises a mounting part, and an arc-shaped pressing plate is extended from the mounting part to one side of the protrusion, and the mounting part is extended to the side of the protrusion. One side of the micro switch is provided with a guide protrusion, and the casing is provided with a guide groove matched with the guide protrusion.
The base station of the cleaning device according to claim 1, wherein the side wall of the housing is provided with a groove forming the parking area, and the top of the groove is provided with a groove located above the parking area. An upper eave to which the pulse sensor is mounted and directed downwards towards the parking area.
The base station of the cleaning device according to claim 9, wherein a part of the upper eaves facing the parking area is provided with an installation groove, the base station further comprises an installation bracket, and the installation bracket is clamped to the installation At the groove, the pulse sensor is clamped on the mounting bracket.
The base station of the cleaning device according to claim 1, characterized in that, the base station further comprises a charging terminal provided on the casing, and the charging position when the cleaning device is docked with the charging terminal is the same as that of the charging terminal. The dust discharge positions of the cleaning device when docked with the dust suction port are different.
A cleaning system, characterized in that the cleaning system comprises a self-moving cleaning device and a base station of the cleaning device according to any one of claims 1 to 11.