CN216724426U - Base station and floor sweeping robot system - Google Patents

Abstract

The utility model discloses a basic station and robot system of sweeping floor relates to the robot technical field of sweeping the floor, aims at solving the problem that whether the basic station in the correlation technique can't detect the dirt bag and install in place and can't detect whether flip locks. This basic station can include casing, dirt bag and first detection device, and wherein, the casing has first chamber that holds, offers on the casing with first chamber intercommunication that holds cavity opening and the dust outlet. The dust bag is arranged in the first accommodating cavity and is provided with a first connecting port, and when the dust bag is located at the working position, the first connecting port is communicated with the dust outlet. The first detection device is arranged in the first accommodating cavity and used for sending a first in-place instruction if the dust bag is located at the working position, and the first in-place instruction is used for displaying that the dust bag is located at the working position. The utility model is used for collect the scavenging in the robot dirt box of sweeping the floor.

Description

Base station and floor sweeping robot system

Technical Field

The utility model relates to a robot technical field of sweeping the floor especially relates to a basic station and robot system of sweeping the floor.

Background

At present, in the prior art, a detection device for detecting a dust bag in a base station of a floor sweeping robot can only detect whether the dust bag is in the base station or not, and cannot detect whether the dust bag is installed at a working position, so that dust leakage of the dust bag can be caused if the dust bag is not installed in place. And the fixed structure of the detection device for detecting the dust bag is complex, the assembly is complex and the production cost is high. Secondly, there is not the detection device that detects whether base station flip is closed in the basic station, if the base station flip does not close just start the dust extraction system and lead to the dust to scatter to the air easily to influence air quality.

SUMMERY OF THE UTILITY MODEL

An embodiment of the utility model provides a basic station and robot system of sweeping floor aims at solving the problem that whether the basic station in the correlation technique can't detect the dirt bag and install in place and can't detect flip and whether lock.

In order to achieve the above object, the embodiments of the present invention adopt the following technical solutions:

on the one hand, the embodiment of the utility model provides a basic station is applicable to the robot of sweeping the floor, and the basic station includes casing, dirt bag and first detection device. Wherein, the casing has the first chamber that holds, offers on the casing with the first cavity opening and the dust outlet that holds the chamber intercommunication. The dust bag is arranged in the first accommodating cavity and is provided with a first connecting port, and when the dust bag is located at the working position, the first connecting port is communicated with the dust outlet. The first detection device is arranged in the first accommodating cavity and used for sending a first in-place instruction if the dust bag is located at the working position, and the first in-place instruction is used for displaying that the dust bag is located at the working position.

The utility model provides a pair of basic station has solved in the past whether the operating position is installed to the unable detection dirt bag of first detection device. When the dust bag begins to enter the first accommodating cavity in the shell, the first detection device is not started until the first connecting port of the dust bag is communicated with the dust outlet of the first accommodating cavity, and the first detection device is started so as to send a first in-place instruction to display on the next step. Therefore, the situation that dust leakage occurs at the dust outlet due to the fact that the dust extraction system is started when the dust bag is not installed in place can be avoided.

Furthermore, the first detection device is provided with a first switch elastic sheet which is arranged at the bottom of the first accommodating cavity. The first accommodating cavity is provided with a first side wall, a dust outlet is formed in the first side wall, and the first switch elastic sheet is located close to the first side wall.

The base station further comprises a clamping plate, the clamping plate is fixed on the dust bag and provided with a second connecting port, and when the dust bag is located at the working position, the first connecting port is communicated with the dust outlet through the second connecting port; the cardboard with first chamber sliding connection that holds, and the cardboard is close to the first one end that holds the chamber bottom and is used for with first switch shell fragment butt.

Further, the basic station still includes the guide rail, for two at least guide rails, two guide rails are fixed on first lateral wall along first chamber depth direction that holds, the cardboard be located between two guide rails and with guide rail sliding connection.

Further, the base station further comprises a first sealing strip, the first sealing strip is arranged on the first side wall and located in the first accommodating cavity, the first sealing strip is arranged around the dust outlet in a circle, the outer ring of the first sealing strip is in interference fit with the second connector, and the clamping plate is abutted to the first side wall in a fitting mode.

Further, the base station includes a flip, a second detection device, and an abutting portion. The flip cover is arranged at the cavity opening, the first end of the flip cover is hinged to the shell, the second end of the flip cover is a free end, and the flip cover is used for being buckled on the cavity opening. The casing still has first installation cavity, and with first chamber setting side by side that holds, and be close to flip's first end, set up the first jack that is linked together with first installation cavity on the casing. The second detection device is arranged in the first installation cavity and provided with a second switch elastic sheet, and the second switch elastic sheet is exposed out of the first jack. One end of the abutting part is connected with the first end of the flip cover, and the other end of the abutting part is used for penetrating through the first jack and abutting against the second switch elastic sheet when the flip cover is buckled on the cavity opening.

Furthermore, the base station also comprises a dust air duct which is positioned in the shell, one end of the dust air duct is communicated with a dust box of the sweeping robot for a dust inlet, and the other end of the dust air duct is communicated with the first accommodating cavity for a dust outlet.

Further, the base station also comprises a controller and a display screen. The controller is arranged in the shell and electrically connected with the first detection device, and the controller is used for receiving the first in-place instruction and generating a display signal. The display screen is arranged outside the shell, is electrically connected with the controller and displays according to the display signal.

Further, the bottom of the first accommodating cavity is provided with an air outlet. The base station further comprises a fan, the fan is electrically connected with the controller and arranged in the shell, the fan comprises an exhaust hole and an air inlet hole, the air inlet hole is communicated with the air outlet hole in the bottom of the first accommodating cavity, and the exhaust hole is used for exhausting gas in the dust bag.

Further, the housing is also provided with a second accommodating cavity for accommodating at least one part of the sweeping robot.

Further, the second holds the intracavity and has into dirt mouth, and this basic station still includes the second sealing strip, and the second sealing strip sets up around dust inlet hole a week, the outer lane of second sealing strip and the export interference fit of the dirt box of the machine of sweeping the floor.

On the other hand, the utility model also provides a robot system of sweeping the floor, including the robot of sweeping the floor and as above-mentioned technical scheme mention the basic station, this basic station has into dirt mouth. The sweeping robot comprises a shell and a dust box positioned in the shell, and the dust box is communicated with a dust inlet. When the base station is used for a floor sweeping robot system, the base station has the same technical effects as the base station provided in the foregoing embodiment, and details are not repeated here.

Drawings

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

fig. 2 is a schematic view of a sweeping robot provided in the embodiment of the present application;

FIG. 3 is a schematic view of a dust bag provided in an embodiment of the present application;

fig. 4 is a schematic diagram of a dust bag installed in a base station according to an embodiment of the present disclosure;

fig. 5 is a schematic top view of a base station according to an embodiment of the present application;

fig. 6 is a schematic partial cross-sectional view of a base station provided in an embodiment of the present application without a dust bag;

FIG. 7 is a schematic, partially cross-sectional view of a base station being loaded with a dust bag according to an embodiment of the present application;

fig. 8 is a schematic diagram of a switch opening of a first detection device according to an embodiment of the present application;

fig. 9 is a schematic diagram of a first detection device switch provided in an embodiment of the present application after being closed;

FIG. 10 is an enlarged view at C of FIG. 6 according to an exemplary embodiment of the present disclosure;

FIG. 11 is a schematic view of a clamping plate and a dust bag according to an embodiment of the present disclosure;

fig. 12 is a schematic top view of a base station according to an embodiment of the present application after a flip cover is opened;

fig. 13 is a schematic diagram illustrating another base station according to an embodiment of the present application after a flip cover is opened;

FIG. 14 is an enlarged schematic view of a point A in FIG. 5 according to an embodiment of the present disclosure;

fig. 15 is a schematic diagram of an optoelectronic switch for detecting an object according to an embodiment of the present application;

FIG. 16 is a schematic view of a first weatherstrip provided in accordance with an embodiment of the present application;

fig. 17 is a schematic perspective view of a base station according to an embodiment of the present application;

fig. 18 is a schematic partial cross-sectional view of a base station according to an embodiment of the present application when installed in a dust bag;

FIG. 19 is an enlarged view of the point B in FIG. 6 according to an embodiment of the present disclosure;

fig. 20 is a schematic partial cross-sectional view of a base station according to an embodiment of the present application after a flip cover is fastened;

fig. 21 is a schematic front view of a base station according to an embodiment of the present application;

FIG. 22 is a schematic view of a second sealing strip provided in accordance with an embodiment of the present application;

fig. 23 is a schematic diagram of line connections between components in a base station according to an embodiment of the present disclosure;

FIG. 24 is a schematic view of a wind turbine provided in an embodiment of the present application.

Reference numerals are as follows:

001-base station; 002-a sweeping robot; 0021-a dust box;

1-dust bag; 11-a first connection port;

2-a shell; 21-a first containing cavity; 211 — a first sidewall; 212-a second side wall; 213-a third sidewall; 214-a fourth side wall; 215-a first backplane; 2151-via; 2152-air outlet; 216-a cavity opening; 22-a first mounting cavity; 221-a first receptacle; 23-dust wind channel; 231-a dust inlet; 232-dust outlet; 24-a second containing cavity;

3-turning over the cover; 31-an abutment;

4-a first detection device; 41-a first switch spring; 401-a transmitter; 402 a receiver;

5-clamping plate; 51-a second connection port;

6-a guide rail;

7-a groove;

8-a first sealing strip;

9-a second detection device; 91-a second switch spring;

10-a fan; 101-air inlet holes; 102-a vent hole;

12-a second sealing strip;

13-a controller;

14-display screen.

Detailed Description

The embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, which indicate the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are used only for convenience of description and simplification of the description, and do not show or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. The terms "first" and "second" 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 shown. 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 invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The embodiment provides a robot system sweeps floor, is applied to places such as intelligent house, clean official working. The sweeping robot system includes a base station 001 and a sweeping robot 002 shown in fig. 1. The sweeping robot 002 is used for automatically sweeping floors in rooms, can move on the floors along a planned route in the rooms, collects dust on the floors, can autonomously identify areas to be swept through a visual positioning technology, moves to the areas to be swept, and sweeps the areas to be swept, and is not limited in the application.

In the process of cleaning the floor by the cleaning robot 002 or after the cleaning is finished, the cleaning robot can return to the base station 001 of the cleaning robot. The base station 001 has a second accommodating cavity 24 for accommodating the sweeping robot 002 therein. The sweeping robot 002 can be designed into a square box shape with a round angle or a round box shape, and the specific shape of the sweeping robot 002 is not specially limited in the embodiment. In order to better accommodate the sweeping robot 002, the second accommodating cavity 24 of the base station 001 may be shaped to match the contour of the sweeping robot 002.

At this time, the base station 001 may perform garbage collection, mop cleaning, mop drying, mop sterilization, charging, or the like on the floor sweeping robot 002. For example, as shown in fig. 2, after a certain amount of dust is accumulated in the dust box 0021 in the sweeping robot 002, the base station 001 needs to be started to operate, so that the dust in the dust box 0021 is sucked into the base station 001, and the base station 001 discharges the impurities in the dust box 0021, so as to ensure that the sweeping robot 002 can go out of the station again and perform the sweeping operation.

Or, for another example, the base station 001 further includes a washing system, and when cleaning the mop, the washing system may be started to operate, and at this time, the washing system may clean the mop on the sweeping robot 002, and may set a certain cleaning time and power according to a requirement. Also can set up drying system in this basic station 001, treat that the mop washs and to dry the mop in order to prepare for sweeping robot 002 work of delivering from godown again after finishing.

Alternatively, for example, in order to satisfy the operation of the entire base station 001, a power supply port may be provided on a side wall of the housing 2, and the power supply port may be directly connected to a power supply through a wire to operate the base station 001, or of course, the base station 001 may be powered on and operated by providing a storage battery in the housing 2.

Because each system and detection device in this application all are located casing 2, consequently, the robot system of sweeping floor that this application provided can not receive the restriction in installation place. The sweeping robot system can be arranged in water-using rooms such as kitchens, toilets and the like, and can also be arranged in non-water-using rooms such as living rooms, bedrooms, offices and the like, so that the application range of the sweeping robot system is widened.

As can be seen from the above, the sweeping robot 002 needs to discharge the sundries in its own dust box 0021 into the base station 001, in this case, in order to collect the sundries discharged by the sweeping robot 002, the base station 001 is usually provided with the dust bag 1 shown in fig. 3, and the dust bag 1 has the first connection port 11, and the dust bag 1 is used for absorbing the dust in the dust box 0021. When the base station 001 starts the dust extraction system, it is necessary to ensure that the dust bag 1 is installed at a fixed working position in the base station 001, otherwise, dust leakage occurs, and therefore, a detection device is necessary to detect whether the dust bag 1 is installed at the working position, and thus, when the dust bag 1 is installed at the working position, the dust extraction system is restarted to avoid the occurrence of the above-mentioned situation.

In order to solve the above problem, the present embodiment provides a base station 001, as shown in fig. 4, the base station 001 includes a housing 2, and a panel or a decorative plate may be designed outside the housing 2 for aesthetic reasons. The housing 2 may have a first receiving chamber 21 for receiving the dust bag 1.

The structure of the first receiving cavity 21 mentioned above is exemplified below, for example, in some embodiments of the present application, as shown in fig. 5, the first receiving cavity 21 may include a first sidewall 211, a second sidewall 212, a third sidewall 213, a fourth sidewall 214, and a first bottom plate 215, wherein the first sidewall 211 and the second sidewall 212 are oppositely disposed in the X direction (in fig. 5), and the third sidewall 213 and the fourth sidewall 214 are oppositely disposed in the Y direction (in fig. 5). The first side wall 211, the second side wall 212, the third side wall 213 and the fourth side wall 214 are sequentially connected end to form a frame structure, and the frame structure is arranged around the first bottom plate 215, so that the first accommodating cavity 21 mentioned above can be formed between the first bottom plate 215 and the frame structure.

In this case, the first bottom plate 215, the first side wall 211, the second side wall 212, the third side wall 213, and the fourth side wall 214 may be connected by screws, snaps, or integrally molded. At this time, as shown in fig. 6 (a schematic view of the base station 001 partially cut in the Z direction when the dust bag 1 is not attached), a cavity opening 216 communicating with the first housing cavity 21 is opened in the Z direction in the housing 2, and the cavity opening 216 faces the first bottom plate 215. In this case, the user can put the dust bag 1 into the first accommodating chamber 21 through the chamber opening 216, or remove the dust bag 1 with the collected foreign objects from the first accommodating chamber 21 to dump the dust and foreign objects in the dust bag 1.

As shown in fig. 7 (a schematic view of the base station 1 partially cut along the Z direction when the dust bag 1 is mounted), a dust outlet 232 is formed in the first side wall 211, and when the dust bag 1 is mounted in the first housing chamber 21 and located at the operating position of the dust bag 1, the first connection port 11 of the dust bag 1 communicates with the dust outlet 232. Wherein, the dust outlet 232 can be communicated with a dust box 0021 of the sweeping robot 002 through a pipeline in the base station 1. Thus, when the sweeping robot 002 returns to the base station 001, the dust box 0021 of the sweeping robot 002 is connected to the dust bag 1 through the base station 001 dust outlet 232, so that the dust in the dust box 0021 can enter the dust bag 1.

The working position of the dust bag 1 is a position of the dust bag 1 in the first accommodating cavity 21 when the first connection port 11 of the dust bag 1 is communicated with the dust outlet 232 when the dust bag 1 is placed in the first accommodating cavity 21.

On this basis, in order to detect whether the dust bag 1 is located at the working position, the base station 001 may further include a first detecting device 4 shown in fig. 8, which is installed in the first accommodating chamber 21. The first detecting device 4 is used for detecting that if the dust bag 1 is located at the working position, a first in-place instruction is sent. The first in-place command is used to indicate that the dust bag 1 is in the working position. In this way, when the dust bag 1 is mounted in the working position, the first in-place command can be sent, and in this case, the next operation of starting the dust extraction system can be performed when the first connection port 11 of the dust bag 1 is communicated with the dust outlet 232. Therefore, the condition that the dust pumping system is started when the first connecting port 11 is not communicated with the dust outlet 232 is avoided, and dust leakage at the position of the dust outlet 232 is further avoided.

The operation principle of the first detection device 4 mentioned above is exemplified below, for example, in some embodiments of the present application, the first detection device 4 may be one of a micro switch, a photoelectric switch, a hall detection switch, or the like. When the first detecting device 4 is a micro switch (also referred to as a snap switch or a sensitive switch), the micro switch is a contact mechanism having a minute contact interval and a snap mechanism, and the mechanism performs a switching operation with a predetermined stroke and a predetermined force, as shown in fig. 8, the micro switch may have a first switch elastic sheet 41, and an external mechanical force (a force applied in the direction of an arrow in fig. 8) may pass through the first switch elastic sheet 41, so that the fixed contact (end b in fig. 8) and the movable contact (end a in fig. 8) at the end may be quickly abutted together (as shown in fig. 9) and switched on, and when the external mechanical force is removed, the first switch elastic sheet 41 may generate a reverse action force, so that the fixed contact and the movable contact at the end may be quickly switched off.

The installation position of the first detecting device 4 mentioned above is exemplified as a micro switch, for example, in some embodiments of the present application, as shown in fig. 10 (an enlarged schematic view at C in fig. 6), the first switch elastic sheet 41 of the micro switch is disposed at the first bottom plate 215 of the first accommodating cavity 21, and the first switch elastic sheet 41 is disposed near the first side wall 211. The first switch elastic sheet 41 is exposed in the first accommodating cavity 21.

To ensure that gas can flow out of the gas outlet 2152 in the first bottom plate 215 at the bottom of the dust bag 1 and into the gas inlet 101 of the fan 10. In some embodiments of the present application, the material of the dust bag 1 may be one of HEPA mesh (laminated borosilicate microfiber) or non-woven fabric, so that the dust bag 1 itself has small pores, and the pores can allow gas and very small particles to pass through, and large dust and garbage can be filtered and left in the dust bag 1, and the specific material of the dust bag is not limited herein.

In this case, since the material of the dust bag 1 is generally relatively soft, in order to allow the dust bag 1 to be installed in the first accommodating cavity 21, as shown in fig. 11, the base station 001 may further include a clamping plate 5 fixed on the dust bag 1 and capable of being adhered by an adhesive, the clamping plate 5 is provided with a second connection port 51, and when the dust bag 1 is located at the working position, the first connection port 11 is communicated with the dust outlet 232 through the second connection port 51. At this time, one end of the card 5 close to the bottom of the first accommodating cavity 21 abuts against the first switch elastic sheet 41. In this way, the bottom of the card 5 acts on the first switch elastic sheet 41, so that the fixed contact point b end and the movable contact point a end of the microswitch are quickly connected. Thereby issuing a first in-place instruction. Certainly, in order to ensure that the micro switch does not influence the fact that the clamping plate 5 extends into the first accommodating cavity 21, a through hole 2151 can be formed in the first bottom plate 215 of the first accommodating cavity 21 to allow the first switch elastic sheet 41 to pass through, and when the clamping plate 5 abuts against the first switch elastic sheet 41 and the dust bag 1 is located at the working position, the first switch elastic sheet 41 can be kept in the on state.

In addition, in other embodiments of the present application, the card board 5 may have a protrusion thereon, wherein the protrusion may pass through the through hole 2151 on the first bottom plate 215 to abut on the first switch elastic sheet 41, and after the abutment, the first switch elastic sheet 41 may be located below the plane of XY. Thus, not only can realize the butt connection intercommunication of first switch shell fragment 41, can also guarantee cardboard 5 and the first accuracy that holds chamber 21 butt joint position, because arch and through-hole 2151 are the joint structure, can also guarantee the steadiness after cardboard 5 is connected with the first chamber 21 that holds. A groove 7 can be formed in the position, close to the first side wall 211, of the first bottom plate 215, the first switch elastic sheet 41 is located in the groove 7, and when the clamping plate 5 extends into the first accommodating cavity 21, the bottom of the clamping plate 5 can be inserted into the groove 7, so that the clamping plate 5 is abutted to the first switch elastic sheet 41. In this case, the mounting accuracy and the stability of the card board 5 can also be ensured.

For example, the specific position of the first detecting device 4 when it is a micro switch is not limited in the present application, and the first detecting device 4 may be disposed at another position of the first bottom plate 215 as long as it is ensured that the dust bag 1 falls into the first accommodating cavity 21, and when the dust bag 1 falls into the first working position, the micro switch can be abutted and opened, for example, a clamping plate 5 is further disposed on at least one side of the dust bag 1 in the direction approaching to the second side wall 212, the third side wall 213, or the fourth side wall 214, and a micro switch may be disposed at the bottom of the clamping plate 5 according to the above-mentioned installation manner, so as to implement the function of re-opening when the first detecting device 4 detects that the dust bag 1 is located in the first working position.

In this case, in order to ensure that the first connection port 11 of the dust bag 1 is smoothly communicated with the dust outlet 232, the card board 5 may be slidably connected with the first accommodating cavity 21, specifically, the base station 001 may include at least two guide rails 6, the number of the guide rails 6 is not limited by the present application, in some embodiments of the present application, as shown in fig. 12, which is exemplified by two guide rails 6, two guide rails 6 are fixed on the first side wall 211 along the depth direction (i.e., Z direction) of the first accommodating cavity 21 (Z direction), and the card board 5 is located between the two guide rails 6 and slidably connected with the guide rails 6. So, when needing to put into first chamber 21 that holds with dirt bag 1, can lead through cardboard 5 and guide rail 6's cooperation to because guide rail 6 and cardboard 5 sliding connection, guide rail 6 can carry out certain spacing to cardboard 5 in the X direction, thereby lets the first interface 11 of dirt bag 1 and the correspondence that the dirt mouth 232 can be more closely.

In other embodiments of the present application, a clamping plate 5 may be disposed on at least one side of the dust bag 1 near the second sidewall 212, the third sidewall 213, and the fourth sidewall 214, and a guide rail 6 (as shown in fig. 13) may be mounted on the corresponding sidewall to form a sliding connection. For example, in some embodiments of the present application, the first sidewall 211 has two parallel grooves 7 (fig. 14, an enlarged view of a in fig. 5) along the Z direction (fig. 13), and the notches of the two grooves 7 are opposite to each other, so that the card board 5 can be inserted between the two grooves 7 to realize the sliding connection.

When the first detecting device 4 is a photoelectric switch, it can be classified into a contrast type, a diffuse reflection type, a specular reflection type, a slot type photoelectric switch, an optical fiber type photoelectric switch, and the like according to the detection method, and in the case of the contrast type (as shown in fig. 15), a transmitter 401 and a receiver 402 may be installed at the bottom of the first receiving chamber 21, for example, in some embodiments of the present application, the transmitter 401 may be installed at the bottom of the first sidewall 211, and the receiver 402 may be installed at the bottom of the second sidewall 212, opposite to the transmitter 401, and thus, the photoelectric switch is turned on when the bottom of the dust bag 1 forms a shield against the receiver 402, although in other embodiments of the present application, the emitter 401 and the receiver 402 may be oppositely disposed on the third sidewall 213 and the fourth sidewall 214, respectively, so as to ensure that the emitter 401 is opposite to the receiver 402, thereby ensuring that the photoelectric switch is turned on when the light received by the receiver 402 is blocked. The detection mode of the photoelectric switch is not limited, and the photoelectric switch is opened when detecting that the dust bag 1 is installed at the first working position (at this time, the bottom of the dust bag 1 abuts against the first bottom plate 215, and the first connection port 11 of the dust bag 1 is communicated with the dust outlet 232).

When the first detecting device 4 is a photoelectric switch, the first accommodating cavity 21 may also be provided with a guide rail 6 slidably connected to the clamping plate 5 to guide the dust bag 1 into the first accommodating cavity 21.

In other embodiments of the present application, the first detecting device 4 may also be another detecting device such as a hall switch (when a metal or semiconductor thin sheet with current is vertically placed in a magnetic field, a potential difference is generated at two ends of the thin sheet), which can detect that the first connecting port 11 of the dust bag 1 is opened (the first working position) when communicating with the dust outlet 232, and the installation position may also be set according to different switches, which is not specifically limited in the present application.

When the first detecting device 4 is a hall switch, the first accommodating cavity 21 may also be provided with a guide rail 6 slidably connected to the card 5 and guiding the dust bag 1 into the first accommodating cavity 21.

In addition, in order to ensure the air tightness after the first connection port 11 of the dust bag 1 is communicated with the dust outlet 232, the base station 001 may further include a first sealing strip 8 (as shown in fig. 16), the first sealing strip 8 may be a rubber strip, as shown in fig. 17, the first sealing strip 8 is disposed on the first sidewall 211 and located in the first accommodating cavity 21, the first sealing strip 8 is disposed around the dust outlet 232, an outer ring of the first sealing strip 8 is in interference fit with the second connection port 51, and the clamping plate 5 is attached to and abutted to the first sidewall 211. So, because the rubber strip is elastic material, when cardboard 5 inserts along first lateral wall 211, thereby cardboard 5 can extrude this rubber strip and slide the rubber strip and then realize cardboard 5 bottom butt on first bottom plate 215, under this condition, when cardboard 5's second connector 51 slides to first sealing strip 8, thereby first sealing strip 8 can resume elasticity and realize interference fit in getting into cardboard 5's the second connector 51.

The structure of the first sealing strip 8 mentioned above is exemplified below, for example, in some embodiments of the present application, the first sealing strip 8 may be an annular structure. The diameter of the inner ring can be larger than or equal to that of the dust outlet 232, the diameter of the outer ring can be slightly larger than that of the second connecting port 51, and the thickness of the first sealing strip 8 can be smaller than or equal to that of the clamping plate 5. Therefore, dust can smoothly enter the dust bag 1 from the dust outlet 232, and the tightness after the first connecting port 11 of the dust bag 1 is communicated with the dust outlet 232 can be improved, so that dust leakage is prevented.

Further, after the dust bag 1 is located in the first accommodating chamber 21, dust is prevented from falling into the first accommodating chamber 21, as shown in fig. 18. The base station 001 further comprises a flip 3. The flip 3 is disposed opposite to the first base 215 in the Z direction. One end of the flip 3 is a first end c, and the other end of the flip 3 is a second end d opposite to the first end c, wherein the first end c of the flip 3 and a position close to the first sidewall 211 can be connected in a hinged or buckled manner, so as to realize a relative opening or closing action of the flip 3, and the flip 3 can be buckled at the cavity opening 216 when being closed. The second end d of the flip 3 is a free end, and when the flip 3 is buckled, the second end d can abut against the second sidewall 212.

In this case, in order to avoid the dust extraction system starting when the flip 3 is not buckled, as shown in fig. 18, the housing 2 further has a first installation cavity 22, which is arranged side by side (along the X direction) with the first accommodating cavity 21 and is close to the first end c of the flip 3, and the housing 2 is provided with a first insertion hole 221 communicated with the first installation cavity 22. As shown in fig. 19 (an enlarged schematic view at B in fig. 6), the base station 001 further includes an abutting portion 31, and one end of the abutting portion 31 is connected to the first end c of the flip 3. The base station 001 further includes a second detecting device 9 disposed in the first mounting cavity 22, wherein the second detecting device 9 may be a micro switch (also referred to as a snap switch or a sensitive switch, and the principle is the same as that of the first detecting device 4), the second detecting device 9 has a second switch elastic sheet 91 (the structure is the same as that of the first switch elastic sheet 41), the second switch elastic sheet 91 may be exposed at the first jack 221, and thus, the other end of the abutting portion 31 passes through the first jack 221 and abuts against the second switch elastic sheet 91 when the flip 3 is fastened on the cavity opening 216, so as to open the second detecting device 9, and at this time, the second detecting device 9 sends a second in-place instruction, which is used for displaying that the flip 3 is located at the working position.

In other embodiments of the present application, the second detecting device 9 may be a photoelectric switch, and the working principle of the second detecting device is the same as that of the first detecting device 4, and certainly, the second detecting device 9 may also be a hall detecting switch, in this application, the second detecting device 9 may be opened when detecting that the flip 3 is completely located, or the detecting abutting portion 31 may be opened when entering the first inserting hole 221. The present application does not limit the type and mounting detection method of the second detection device 9.

In addition, in order to ensure that the dust can freely circulate in the base station 001, as shown in fig. 20, the base station 001 further includes a dust air duct 23 located in the housing 2, one end of the dust air duct 23 is communicated with a dust box 0021 of the sweeping robot 002 through a dust inlet 231, and the other end of the dust air duct 23 is communicated with the first accommodating cavity 21 through a dust outlet 232. So, when taking out the dust system and starting, the dust can be inhaled in the dirt wind channel 23 by dirt box 0021 in, because the play dirt mouth 232 and the first dirt bag 1 intercommunication that holds in the chamber 21 of dirt wind channel 23, thereby the dust can enter into in the dirt bag 1 and realize that basic station 001 is to the dust absorption work of dirt box 0021.

In this case, in order to ensure smooth communication between the dust inlet 231 of the sweeping base station 001 and the dust box 0021 of the sweeping robot 002. As shown in fig. 21, a second accommodating cavity 24 is further formed at the bottom of the housing 2 for accommodating at least a part of the sweeping robot 002. Wherein, dust inlet 231 is located in second accommodation cavity 24, and the shape of second accommodation cavity 24 can cooperate with the outside shape of robot 002 sweeping, for example, in some embodiments of the present application, robot 002 sweeping can be square box-shaped, in this case, the shape of second accommodation cavity 24 can be the cavity that can cooperate to accommodate square box. In other embodiments of this application, robot 002 of sweeping the floor can be the round box shape, and so, the shape that the second held chamber 24 also can be for can cooperate the cavity that holds the round box shape, certainly, the utility model discloses hold the concrete shape of chamber 24 to the second and do not restrict, thereby as long as can hold robot 002 of sweeping the floor the part thereby guarantee robot 002 of sweeping the floor advance dirt mouth 231 and the smooth intercommunication of the dirt box 0021 of robot 002 of sweeping the floor.

In order to increase the tightness of the communication between the dust inlet 231 and the dust box 0021, the base station 001 further includes a second sealing strip 12 as shown in fig. 22, the second sealing strip 12 is disposed around the dust inlet 231 for a circle, and an outer ring of the second sealing strip 12 is in interference fit with an outlet of the dust box 0021. Wherein, the second sealing strip 12 can be a square ring structure. The area of the inner ring of the second sealing strip 12 may be smaller than or equal to the area of the dust inlet 231, and the area of the inner ring of the second sealing strip 12 is smaller than or equal to the area of the outlet outside of the dust box 0021. So, because second sealing strip 12 can be the rubber strip, and has certain elasticity, the export of dirt box 0021 can be pegged graft in second sealing strip 12, both can guarantee that the dust can follow the smooth entering into dirt mouth 231 in the export of dirt box 0021, can increase the leakproofness behind the export of dirt box 0021 and the dust inlet 231 intercommunication again to the condition of preventing to leak the ash takes place.

In addition, in other embodiments of the present application, the dust inlet 231 may also be communicated with the outlet of the dust box 0021 in a fitting manner, and the communication manner between the dust inlet 231 and the dust box 0021 is not limited in the present application.

As can be seen from the above description, the first in-place command and the second in-place command are commands transmitted for the user to recognize whether the dust bag 1 or the lid 3 is in the working position.

In some embodiments of the present application, as shown in fig. 23, the base station 001 further includes a controller 13 installed in the housing 2, and the controller 13 may include electrical components such as a circuit board and a processing chip. The first detection device 4 is electrically connected with the controller 13, and the controller 13 receives the first in-place instruction and generates a display signal. The second detection device 9 is electrically connected with the controller 13, and the controller 13 receives the second in-place instruction and generates a display signal. The base station 001 further includes a display screen 14, which is installed outside the housing 2, electrically connected to the controller 13, and displays the display signal according to the first on-site instruction and the second on-site instruction.

The display mode on the display screen 14 is not limited in the present application, and may be other characters (full name or abbreviation) such as chinese and english, and may also display information such as patterns for the user to view the state of the base station 001.

In order to understand the technical solution of the present application more clearly, the following chinese description illustrates that when the controller 13 receives a display signal of the first in-place command, "the dust bag 1 is installed completely" may be displayed on the display screen 14, and if the first in-place command is not received, "the dust bag 1 is not installed" may be displayed. When the controller 13 receives the display signal of the second in-place instruction, "the installation of the flip 3 is completed" may be displayed on the display screen 14, and if the second in-place instruction is not received, "the non-installation of the flip 3" may be displayed. When the controller 13 receives both the first in-place command and the second in-place command, a "standby" state may be displayed, and the dust extraction system may be started by touching a start button on the display screen 14, or by a physical start button provided outside the housing 2.

In addition, in other embodiments of the present application, a voice broadcast module may be further included in the base station 001, and the voice broadcast module is electrically connected to the controller 13, so as to convert the display signal of the first in-place instruction and the display signal of the second in-place instruction into a voice broadcast. For example, in some embodiments of the present application, when the controller 13 receives a display signal of the first in-place command, the controller sends a control command to the voice broadcast module, so as to send a voice "the dust bag 1 is installed completely" to remind the user. When the controller 13 receives the display signal of the second in-place instruction, the control instruction is sent to the voice broadcasting module, and then voice is sent to remind a user that the flip 3 is installed. When the controller 13 receives the display signal of the first in-place instruction and the display signal of the second in-place instruction, the controller sends the control instruction to the voice broadcast module, and then sends voice standby to remind a user. Of course, the content of the voice broadcast is not limited in the application, and can be in other language forms, so that the voice content can correspond to the signal.

For example, in some embodiments of the present application, the first bottom plate 215 at the bottom of the first accommodating chamber 21 may further have an air outlet 2152, and the dust extraction system may include a fan 10 as shown in fig. 24, electrically connected to the controller 13, and the fan 10 is disposed in the housing 2 and located at the bottom of the first accommodating chamber 21. The blower 10 may include an air exhaust hole 102 and an air intake hole 101, wherein the air intake hole 101 is communicated with the air outlet hole 2152 at the bottom of the first accommodating chamber 21, and the air exhaust hole 102 is used for exhausting the air in the dust bag 1.

In the description herein, particular features, structures, materials, or characteristics may be combined in any suitable manner in any one or more embodiments or examples.

The above embodiments are only specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily think of changes or substitutions within the technical scope of the present invention, and all should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims (12)

1. A base station, is applicable to robot of sweeping floor, its characterized in that, the base station includes:

the dust collector comprises a shell, a dust collecting device and a dust collecting device, wherein the shell is provided with a first accommodating cavity, and a cavity opening and a dust outlet which are communicated with the first accommodating cavity are formed in the shell;

the dust bag is arranged in the first accommodating cavity and is provided with a first connecting port, and when the dust bag is located at a working position, the first connecting port is communicated with the dust outlet;

and the first detection device is arranged in the first accommodating cavity and used for sending a first in-place instruction if the dust bag is located at the working position, and the first in-place instruction is used for displaying that the dust bag is located at the working position.

2. The base station of claim 1, wherein the first detecting device has a first switch spring, and the first switch spring is disposed at the bottom of the first accommodating cavity;

the first accommodating cavity is provided with a first side wall, the dust outlet is formed in the first side wall, and the first switch elastic sheet is located close to the first side wall.

3. A base station according to claim 2, characterized in that the base station further comprises:

the clamping plate is fixed on the dust bag and provided with a second connecting port, and when the dust bag is located at the working position, the first connecting port is communicated with the dust outlet through the second connecting port; the clamping plate is connected with the first accommodating cavity in a sliding mode, and one end, close to the bottom of the first accommodating cavity, of the clamping plate is used for being abutted to the first switch elastic sheet.

4. A base station according to claim 3, characterized in that the base station further comprises:

the clamping plate is located between the two guide rails and is in sliding connection with the guide rails.

5. The base station of claim 4, further comprising a first sealing strip, wherein the first sealing strip is disposed on the first sidewall and located in the first accommodating cavity, the first sealing strip is disposed around the dust outlet for a circle, an outer ring of the first sealing strip is in interference fit with the second connector, and the clamping plate is abutted against the first sidewall.

6. A base station according to any of claims 1 to 5, characterized in that the base station comprises:

the turnover cover is arranged at the opening of the cavity, the first end of the turnover cover is hinged with the shell, the second end of the turnover cover is a free end, and the turnover cover is used for being buckled on the opening of the cavity;

the shell is also provided with a first mounting cavity, the first mounting cavity is arranged in parallel with the first accommodating cavity and is close to the first end of the turnover cover, and a first jack communicated with the first mounting cavity is formed in the shell;

the second detection device is arranged in the first installation cavity and provided with a second switch elastic sheet, and the second switch elastic sheet is exposed out of the first jack;

and one end of the abutting part is connected with the first end of the flip cover, and the other end of the abutting part is used for penetrating through the first jack and abutting against the second switch elastic sheet when the flip cover is buckled on the cavity opening.

7. The base station of claim 1, further comprising a dust air duct located in the housing, wherein one end of the dust air duct is a dust inlet communicated with a dust box of the sweeping robot, and the other end of the dust air duct is a dust outlet communicated with the first accommodating cavity.

8. A base station according to claim 1, characterized in that the base station further comprises:

the controller is arranged in the shell and electrically connected with the first detection device, and is used for receiving the first in-place instruction and generating a display signal;

and the display screen is arranged outside the shell, is electrically connected with the controller and displays according to the display signal.

9. The base station of claim 8, wherein the bottom of the first accommodating cavity is further provided with an air outlet;

the base station further comprises:

the fan is electrically connected with the controller and arranged in the shell, the fan comprises an exhaust hole and an air inlet hole, the air inlet hole is communicated with the air outlet hole at the bottom of the first accommodating cavity, and the exhaust hole is used for exhausting gas in the dust bag.

10. The base station of claim 1, wherein the housing further comprises a second receiving cavity for receiving at least a portion of the sweeping robot.

11. The base station of claim 10, wherein the second accommodating cavity has a dust inlet, the base station further comprises a second sealing strip, the second sealing strip is disposed around the dust inlet, and an outer ring of the second sealing strip is in interference fit with a dust box outlet of the sweeping machine.

12. A sweeping robot system is characterized by comprising a sweeping robot and the base station as claimed in any one of claims 1 to 11, wherein the base station is provided with a dust inlet;

the sweeping robot comprises a shell and a dust box positioned in the shell, and the dust box is communicated with the dust inlet.

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