Surface cleaning robot system and base station

Abstract

The invention provides a surface cleaning robot system and a base station, the base station is provided with a power supply, the power supply is electrically connected with a first body through a power line, and a second body is provided with a first accommodating space and a flip assembly; the first containing space is used for containing the first body and provided with a first side face and a second side face, the normal of the first side face and the normal of the second side face are arranged to form an included angle, the flip cover assembly can be switched between an opening position and a closing position, and in the opening position, the first side face and the second side face are opened. Therefore, the first body can be stored and taken conveniently, and power can be supplied to the first body through the power line in each state.

Description

Technical Field

[0001] The present application relates to the technical field of self-moving equipment, and in particular to a surface cleaning robot system and a base station. Background Art

[0002] Existing window cleaning robots use power cords to connect to indoor sockets for power supply, but indoor sockets are generally far away from windows. When the power cord is not long enough, the window cleaning robot will not be able to work. A long power cord will cause problems such as inconvenience in storing the power cord, and when the window cleaning robot works on the window, the power cord and the safety rope will be entangled with each other, affecting the operation of the window cleaning robot. For this reason, the inventor of the present application proposed a solution of setting a base station for the window cleaning robot, but it is inconvenient to take and put the window cleaning robot from the base station. Summary of the invention

[0003] The present application provides a surface cleaning robot system and a base station to improve the use effect thereof.

[0004] The present application provides a surface cleaning robot system, comprising a first body and a second body.

[0005] The first body is used to be adsorbed on a surface to be cleaned to clean the surface; the second body is used to be detachably fixed on a fixed surface, the second body has a power supply, the power supply is electrically connected to the first body through a power cord, and the second body is provided with a first accommodating space and a flip cover assembly; wherein, the first accommodating space is used to accommodate the first body, and has a first side surface and a second side surface, the normals of the first side surface and the second side surface are arranged at an angle, and the flip cover assembly can be switched between an open position and a closed position, and in the open position, the first side surface and the second side surface are opened.

[0006] In some embodiments, the second body further includes a main body portion, and in the closed position, the flip cover assembly and the main body portion enclose the first accommodating space, and the flip cover assembly can be rotatably engaged with the main body portion to rotatably switch between the open position and the closed position.

[0007] In some embodiments, the first side surface is located at a side of the first accommodating space away from the fixing surface, and the second side surface is adjacent to the first side surface.

[0008] In some embodiments, the first body has a thickness direction, and a normal line of the first side surface is perpendicular to the thickness direction.

[0009] In some embodiments, the flip cover assembly is provided with a first wire outlet hole on a side close to the first side surface, the first wire outlet hole is connected to the first accommodating space, and when the first body is located outside the first accommodating space, the power cord is passed through the first wire outlet hole.

[0010] In some embodiments, a first wire blocking plate is provided at the first wire outlet, and the first wire blocking plate can be switched between a shielding position and an open position. In the shielding position, the first wire outlet is covered by the first wire blocking plate; in the open position, the first wire outlet is open.

[0011] In some embodiments, a winding mechanism is further included, which is disposed on one of the first body and the second body, the winding mechanism includes a drive assembly and a reel assembly, the reel assembly includes a reel, the power cord is engaged on the reel, the drive assembly is connected to the reel and can drive the reel to rotate so as to wind the power cord around the reel.

[0012] In some embodiments, the winding mechanism further includes a clutch assembly, which includes a clutch and a clutch receiver. The clutch is connected to the drive assembly; the clutch receiver is connected to the reel; the clutch assembly can be switched between a mating state and a disengaging state, in which the clutch is mated to the clutch receiver and can drive the clutch receiver to rotate; in the disengaging state, the clutch is disengaged from the clutch receiver.

[0013] In some embodiments, the clutch assembly also includes a connecting member, and the clutch is connected to the drive assembly through the connecting member. When the connecting member is driven by the drive assembly, it can drive the clutch to move to switch between the engaged state and the disengaged state, and in the engaged state, the connecting member can drive the clutch to rotate.

[0014] In some embodiments, one of the connecting member and the clutch is provided with a guide groove, and the other is provided with a protrusion, wherein the protrusion fits in the guide groove and can move along the guide groove.

[0015] In some embodiments, the guide groove is arranged on the radial inner side of the clutch, and the guide groove is spiral.

[0016] In some embodiments, the clutch assembly further includes a resistance member, wherein the resistance member cooperates with the clutch to provide resistance to the rotation of the clutch.

[0017] In some embodiments, the base station further comprises an adsorption assembly, the adsorption assembly comprising a suction cup, a power member and an air release valve. The suction cup is arranged on the second body to detachably fix the second body on a fixed surface; the air release valve is connected to the suction cup to adjust the adsorption force of the suction cup. The power member is connected to the air release valve to switch the opening and closing of the air release valve.

[0018] In some embodiments, the surface cleaning robot system is further provided with a damping assembly, which is transmission-connected to the reel and meshes with a clutch receiver, wherein the number of teeth on the clutch receiver is greater than the number of teeth on the gear on the damping assembly.

[0019] In some embodiments, an adsorption member and an air pressure detector are provided on the first body, the adsorption member has an adsorption vacuum chamber, and the air pressure detector is used to detect the pressure of the adsorption vacuum chamber; the second body has a controller, and the controller is connected to the power member and the air pressure detector by signal.

[0020] In some embodiments, the second body has at least one second accommodating space, the second accommodating space is independent of the first accommodating space or the second accommodating space is connected to the first accommodating space through a wire hole, and the second accommodating space is used to accommodate other components of the first body and / or the second body.

[0021] In some embodiments, the reel assembly also includes a reel housing, a rotating shaft, a conductive ring and an electrical connector, the rotating shaft and the electrical connector are arranged on the reel housing, the electrical connector is electrically connected to the power supply, the reel is fitted on the rotating shaft and can rotate relative to the reel housing, the conductive ring is connected to the reel and is electrically connected to the electrical connector and the power cord.

[0022] Accordingly, the embodiment of the present application further provides a base station, which is used for a surface cleaning robot to supply power to the surface cleaning robot. Of course, the base station may also have other uses, and the examples in this embodiment do not constitute an undue limitation thereto.

[0023] Here, the base station includes a main body, a power supply and a flip cover assembly. The main body has a first accommodating space, the first accommodating space has a first side surface and a second side surface, and the normal lines of the first side surface and the second side surface are arranged at an angle; the power supply is arranged on the main body and has a power line for connecting to the surface cleaning robot; the flip cover assembly is arranged on the main body and can be switched between an open position and a closed position, and in the open position, the first side surface and the second side surface are opened.

[0024] In some embodiments, the first side surface and the second side surface are adjacent to each other and perpendicular to each other.

[0025] In some embodiments, the flip cover assembly is provided with a first wire outlet hole on a side close to the first side surface, and the first wire outlet hole is connected to the first accommodating space; a first wire blocking plate is provided at the first wire outlet hole, and the first wire blocking plate can be switched between a blocking position and an open position. In the blocking position, the first wire outlet hole is covered by the first wire blocking plate; in the open position, the first wire outlet hole is open.

[0026] In some embodiments, the base station also includes a winding mechanism, which includes a drive component and a reel component, the reel component includes a reel, the power cord is engaged on the reel, the drive component is connected to the reel and can drive the reel to rotate so as to wind the power cord around the reel.

[0027] In some embodiments, the winding mechanism further includes a clutch assembly, which includes a clutch and a clutch receiver. The clutch is connected to the drive assembly; the clutch receiver is connected to the reel; the clutch assembly can be switched between a mating state and a disengaging state, in which the clutch is mated to the clutch receiver and can drive the clutch receiver to rotate; in the disengaging state, the clutch is disengaged from the clutch receiver.

[0028] In some embodiments, the clutch assembly also includes a connecting member, and the clutch is connected to the drive assembly through the connecting member. When the connecting member is driven by the drive assembly, it can drive the clutch to move to switch between the engaged state and the disengaged state, and in the engaged state, the connecting member can drive the clutch to rotate.

[0029] In some embodiments, one of the connecting member and the clutch is provided with a guide groove, and the other is provided with a protrusion, wherein the protrusion fits in the guide groove and can move along the guide groove.

[0030] In some embodiments, the guide groove is spiral.

[0031] In some embodiments, the clutch assembly further includes a resistance member, wherein the resistance member cooperates with the clutch to provide resistance to the rotation of the clutch.

[0032] In some embodiments, the base station further comprises an adsorption component, the adsorption component comprising a suction cup and an air release valve. The suction cup is arranged on the second body to detachably fix the second body on a fixed surface; the air release valve is connected to the suction cup to adjust the adsorption force of the suction cup.

[0033] In some embodiments, the reel assembly also includes a reel housing, a rotating shaft, a conductive ring and an electrical connector, the rotating shaft and the electrical connector are arranged on the reel housing, the electrical connector is electrically connected to the power supply, the reel is fitted on the rotating shaft and can rotate relative to the reel housing, the conductive ring is connected to the reel and is electrically connected to the electrical connector and the power cord.

[0034] The present application has the following beneficial effects: The present application provides a surface cleaning robot system and a base station, wherein the base station has a power supply and a power cord to power the surface cleaning robot, whereby the surface cleaning robot does not need to be connected to an external socket, and its use is more convenient, solving the dilemma of being unable to work in areas without sockets. In addition, the second body is provided with a first accommodating space and a flip cover assembly; the first accommodating space is used to accommodate the first body, and has a first side surface and a second side surface, the normals of the first side surface and the second side surface are arranged at an angle, and the flip cover assembly can be switched between an open position and a closed position, and in the open position, the first side surface and the second side surface are opened. Thus, it is convenient to store and take out the first body, and in different states where the first body is located inside the second body, or the first body is located outside the second body, the first body can be powered by the power cord. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For those skilled in the art, other drawings can be obtained based on these drawings without creative work.

[0036] Figure 1 A schematic diagram exemplarily showing a closed state of a base station;

[0037] Figure 2 A schematic diagram exemplarily showing a base station in an open state;

[0038] Figure 3 An exploded view of a surface cleaning robot system is shown by way of example;

[0039] Figure 4 An exploded view of the cover assembly is shown as an example;

[0040] Figure 5 An exploded view of the cover assembly is shown as an example;

[0041] Figure 6 An exploded view of a winding mechanism is shown as an example;

[0042] Figure 7 An exploded view of a reel assembly is shown exemplarily;

[0043] Figure 8 An exploded view showing an electrically conductive ring and an electrical connector is shown;

[0044] Fig. 9 A schematic diagram showing the structure of a clutch assembly is shown as an example;

[0045] Fig.10 An exploded view of a clutch assembly is shown as an example;

[0046] Fig.11 A half-section view of a clutch is shown as an example;

[0047] Fig.12 A schematic diagram showing the cooperation between the damping assembly and the clutch receiver is exemplified;

[0048] Fig.13 The schematic diagram of the structure of the adsorption component is shown as an example.

[0049] The main components in the embodiment of the present application are marked as follows: a first body 10, a second body 20, a power cord 21, a main body 110, a first accommodating space 111, a first side 1111, a second side 1112, a second accommodating space 112, a side wall 113, an end wall 114, a cover assembly 115, a cover 1151, a button 1152, a sealing gasket 1153, a roller fixing member 1154, a roller shaft 1155, a roller 1156, a second outlet hole 1157, a mounting groove 116, a flip cover assembly 120, an outer flip cover 121, a first side wall 1211, a second side wall 1212, a first outlet hole 1213, a lining 122, a first wire blocking plate 123, and a first damper 12 4. Magnet 125, first damper fixing member 126, winding mechanism 30, drive assembly 200, reel assembly 300, reel 310, reel housing 320, rotating shaft 330, bearing 340, conductive ring 350, inner ring 351, outer ring 352, electrical connector 360, first connecting end 361, second connecting end 362, conductive ring bracket 370, electrical connector bracket 380, clutch assembly 400, clutch 410, guide groove 411, clutch receiver 420, connector 430, protrusion 431, resistance member 440, damping assembly 500, adsorption assembly 600, suction cup 610, air release valve 620, power member 630, pipeline 640, connecting seat 650. DETAILED DESCRIPTION

[0050] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without making creative work are within the scope of protection of the present application. In addition, it should be understood that the specific implementation methods described herein are only used to illustrate and explain the present application and are not used to limit the present application. In the present application, unless otherwise stated, the directional words used, such as "up", "down", "left", and "right", generally refer to the up, down, left, and right of the device in actual use or working state, specifically the drawing direction in the accompanying drawings.

[0051] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features.

[0052] The present application provides a surface cleaning robot system and a base station, which are described in detail below. It should be noted that the description order of the following embodiments does not limit the preferred order of the embodiments of the present application. In the following embodiments, the description of each embodiment has its own emphasis. For parts that are not described in detail in a certain embodiment, please refer to the relevant description of other embodiments.

[0053] The embodiment of the present application provides a surface cleaning robot system, see Figure 1 The surface cleaning robot system includes a base station. Figure 2 , a housing space may be provided in the base station, and the housing space may be used to house the surface cleaning robot. In the embodiment of the present application, the surface cleaning robot is defined as a first body 10 , and the base station is defined as a second body 20 .

[0054] Here, the first body 10, i.e., the surface cleaning robot, is used to be adsorbed on a surface to be cleaned to clean the surface to be cleaned. A cleaning component such as a mop or a roller brush may be provided on the first body 10 to clean the surface to be cleaned. Usually, the surface cleaning robot may be a glass cleaning robot, a wall cleaning robot, etc., but the examples in this embodiment do not constitute an undue limitation thereto, and in some embodiments, the first body 10 may also be other types of robots.

[0055] The second body 20, i.e., the base station, can accommodate the first body 10 when the first body 10 is not working. For example, the base station includes a housing, and the housing is provided with the aforementioned accommodation space. Of course, it can be understood that in some embodiments, the base station may not have an accommodation space, i.e., the base station may not be used to store the first body 10, or the base station may have multiple accommodation spaces for accommodating the first body 10 and / or other components, and the examples in this embodiment do not constitute an undue limitation thereto.

[0056] Exemplarily, the housing of the second body 20 includes a main body 110 and a flip cover assembly 120. The flip cover assembly 120 is flippably disposed on the main body 110. When the flip cover assembly 120 is opened, Figure 2 , the first body 10 is exposed, and the first body 10 can be separated from the second body 20; when the flip cover assembly 120 is closed, please refer to Figure 1 The first body 10 is accommodated in the second body 20, and the second body 20 can protect the first body 10. In addition, the first body 10 is matched in the second body 20, so that the surface cleaning robot system occupies less space and is convenient for users to carry, move and store the surface cleaning robot system.

[0057] For further examples, see Figure 3The flip cover assembly 120 includes an outer flip cover 121, a lining 122, a first wire blocking plate 123, a first damper 124, a magnet 125 and a first damper fixing member 126. The lining 122 is arranged on the inner side of the outer flip cover 121, that is, the side of the outer flip cover 121 close to the main body 110. The outer flip cover 121 has a connecting end and a free end, and a damper fixing member is arranged at the connecting end. The damper fixing member is provided with a first damper 124, and is rotatably connected to the main body 110 through the first damper 124. The first damper 124 allows the outer flip cover 121 to rotate with damping around the axis where the first damper 124 is located, so as to achieve opening and closing with a damping effect relative to the main body 110, and prevent the outer flip cover 121 from hitting the ground due to the gravity of the outer flip cover 121 during the opening process. A magnet 125 is provided at the free end of the outer flip cover 121. Of course, the magnet 125 can also be provided at the position of the lining 122 corresponding to the free end, and this embodiment does not limit it. Thus, the flip cover assembly 120 and the main body 110 are tightly buckled together through the magnet 125. In addition, a first wire outlet hole 1213 is also provided on the outer flip cover 121, and a first wire blocking plate 123 can also be provided on the lining 122 or the outer flip cover 121. The first wire blocking plate 123 is movably provided on the lining 122 or the outer flip cover 121 by means of rotational connection, etc. Thus, when the outer flip cover 121 is closed, the first wire outlet hole 1213 on the outer flip cover 121 can be blocked by toggling the first wire blocking plate 123. Of course, it can be understood that in other embodiments, the structure of the flip cover assembly 120 can also be different from the above, and the example in this embodiment does not constitute an improper limitation to this application.

[0058] Here, please continue to read Figure 3 The flip cover assembly 120 and the main body 110 are mutually enclosed to form a first accommodation space 111, and the first accommodation space 111 is used to accommodate the aforementioned first body 10. Figure 2 The first accommodating space 111 has a first side surface 1111 and a second side surface 1112. Here, the first side surface 1111 and the second side surface 1112 are two adjacent side surfaces and are perpendicular to each other.

[0059] Further, the first side surface 1111 may be an end surface covering the side surface of the first body 10. For example, please continue to refer to Figure 2 The first body has a thickness direction X, and the normal line of the first side surface 1111 may be parallel to the direction Y, that is, perpendicular to the thickness direction X. The normal line of the second side surface 1112 is parallel to the thickness direction X. Here, the direction X and the direction Y are perpendicular to each other.

[0060] Of course, it is understood that in other embodiments, the angle between the first side surface 1111 and the second side surface 1112 is not limited to a right angle, and the first side surface 1111 and the second side surface 1112 can also be set at other angles, as long as the first side surface 1111 and the second side surface 1112 are not parallel to or overlap each other. In addition, in other embodiments, the first side surface 1111 and the second side surface 1112 are not limited to being two adjacent side surfaces, and the examples in this embodiment do not constitute an improper limitation on the present application.

[0061] Corresponding to the first side 1111 and the second side 1112, please combine Figure 2 and Figure 4 , the flip cover assembly 120 has a portion for covering the first side surface 1111 and the second side surface 1112. For example, the outer flip cover 121 of the flip cover assembly 120 has a first side wall 1211 and a second side wall 1212 arranged at an angle, wherein the first side wall 1211 is arranged corresponding to the first side surface 1111 to cover and open the first side surface 1111, and the second side wall 1212 is arranged corresponding to the second side surface 1112 to cover and open the second side surface 1112. Here, the first side surface 1111 and the second side surface 1112 are perpendicular to each other, and therefore, the first side wall 1211 and the second side wall 1212 are also perpendicular to each other. Here, the aforementioned first outlet hole 1213 can be arranged on the same side of the first side surface 1111, that is, arranged on the first side wall 1211, and of course this embodiment does not constitute an improper limitation thereto.

[0062] Thus, the flip cover assembly 120 can be switched between an open position and a closed position based on a rotational connection or other connection methods with the main body 110. In the open position, see Figure 2 , the first side surface 1111 and the second side surface 1112 are open. Since the two sides are open, the user can conveniently hold the first body 10 in the first accommodation space 111, thereby facilitating the user to take and place the first body 10. In the closed position, see Figure 1 The first side surface 1111 and the second side surface 1112 are closed by the flip cover assembly 120, thereby protecting the first body 10 therein.

[0063] In particular, when the first side surface 1111 is located at a side of the first accommodation space 111 away from the fixing surface, and the second side surface 1112 is adjacent to the first side surface 1111, the first side surface 1111 is perpendicular to the vertical direction ( Figure 2 The Y direction is located at the upper side, and at this time, the user can take and place the first body 10 in the first accommodating space 111 without squatting, which is more convenient for the user to perform related operations.

[0064] In addition, the housing may further include a side wall 113, an end wall 114, and a cover assembly 115. The side wall 113, the end wall 114, the cover assembly 115 and the main body 110 are mutually enclosed to form a second storage space 112. The cover assembly 115 is openably connected to the main body 110 by means of a rotation connection, etc. Here, the second storage space 112 can be used to accommodate other components of the first body 10 and the second body 20, for example, it can be used to accommodate the winding mechanism 30 described below, a power source, etc. Exemplarily, a mounting groove 116 is provided in the second storage space 112, and the mounting groove 116 is used to store related components, for example, a cleaning liquid bottle, and the cleaning liquid bottle can be used to replenish the cleaning liquid for the first body 10, etc. Here, the first accommodating space 111 and the second accommodating space 112 are roughly separated from each other and arranged back to back. Of course, in other embodiments, the second accommodating space 112 can also be formed by enclosing other structures and forms; the first accommodating space 111 and the second accommodating space 112 can also be connected to each other, for example, through a wire outlet hole, etc.; the relative position relationship between the first accommodating space 111 and the second accommodating space 112 can also be different, and the example in this embodiment does not constitute an undue limitation to it.

[0065] Here, illustratively, a power source is provided on the second body 20, and the power source is connected to the first body 10 through a power cord 21. When the first body 10 is located in the first body 20, the power cord 21 located in the second body 20 is connected to the first body 10 also located in the second body 20. When the first body 10 is taken out of the first accommodation space 111, the power cord 21 can be passed through the aforementioned first outlet hole 1213 and connected to the first body 10 outside the second body 20, thereby maintaining the connection between the power source and the first body 10 in more states, thereby providing the required electrical energy to the first body 10.

[0066] Here, in some embodiments, see Figure 5The cover assembly 115 includes a cover 1151, a button 1152, a sealing gasket 1153, a roller fixing member 1154, a roller shaft 1155 and a roller 1156. The cover 1151 is provided with a second wire outlet hole 1157, a roller fixing member 1154 is provided at the second wire outlet hole 1157, at least one roller shaft 1155 is provided on the roller fixing member 1154, and a roller 1156 is provided on the roller shaft 1155. The wire outlet at the second wire outlet hole 1157 contacts the roller 1156, thereby converting the sliding friction into rolling friction, thereby reducing the resistance of the wire outlet. Exemplarily, three roller shafts 1155 and corresponding rollers 1156 are provided at the second outlet hole 1157, and the rollers 1156 are loosely matched with the roller shafts 1155, and the three rollers 1156 enclose a passage for the outlet to pass through, and the passage is connected to the second outlet hole 1157. In addition, a sealing gasket 1153 may be provided at the second outlet hole 1157 to achieve better sealing performance; a button 1152 may be provided on the cover 1151, and the button 1152 is connected to the control chip of the second body 20, etc., so as to control the second body 20 accordingly. Of course, the example in this embodiment does not constitute an improper limitation thereto, and in other embodiments, the cover assembly 115 may not be provided, and the structure of the cover assembly 115 may also be different from the above example.

[0067] In the embodiment of the present application, the second body 20 is used to supply power to the first body 10. To this end, the second body 20 has a power supply, and the power supply is electrically connected to the first body 10 through a power cord 21. Exemplarily, the power supply can be accommodated in the aforementioned second accommodation space 112. Thus, the first body 10 can be powered by the second body 20, which solves the problem that the first body 10 needs to be powered by connecting to a socket, which is inconvenient, and the use of a built-in power supply will result in excessive volume and weight.

[0068] Here, when in use, if the user is required to pull out the entire power cord 21 from the second body 20 by hand in advance, the surface cleaning robot system will be inconvenient to use, and the excessively long power cord 21 may also affect the movement of the first body 10. If the power cord 21 is not pulled out, the movement of the first body 10 will be restricted due to the length limitation of the power cord 21, and may even slip and fall.

[0069] Therefore, in an embodiment of the present application, the surface cleaning robot system also includes a winding mechanism 30, which can be arranged on the first body 10 or the second body 20, for winding the power cord 21 so that the power cord 21 is at a length suitable for the first body 10 to move and clean.

[0070] Here, see Figure 3, the following description is made by taking the winding mechanism 30 disposed on the second body 20 as an example, where, for example, the winding mechanism 30 is disposed in the aforementioned second accommodation space 112. Of course, it can be understood that, in other embodiments, the winding mechanism 30 can be disposed at other positions of the second body 20, or the winding mechanism 30 can be disposed on the first body 10, and the examples in this embodiment do not constitute an improper limitation to the present application.

[0071] See also Figure 6 The winding mechanism 30 includes a driving assembly 200 and a reel assembly 300, and the reel assembly 300 includes a reel 310 (see Figure 7 ), the power cord 21 is matched with the reel 310 of the reel assembly 300, and the driving assembly 200 is used to connect to the reel assembly 300 and drive the reel 310 to rotate, so as to wind the power cord 21 on the reel 310, thereby adjusting the length of the power cord 21 extending to the second body 20. One end of the power cord 21 is fixed inside the winding mechanism 30, and the other end is fixed on the first body 10. Thus, the second body 20 can continuously supply power to the first body 10 through the power cord 21. Here, the power cord 21 can be a power cord 21 that only has the purpose of power supply, or it can be a composite power cord 21 that also has the function of a safety rope. For example, the composite power cord 21 includes a safety rope positioned and attached thereto in addition to its body. The use of the composite power cord 21 also helps to solve the problem of the power cord 21 and the safety rope being entangled with each other. Of course, this embodiment does not constitute an improper restriction on the specific type and structure of the power cord 21.

[0072] Here, the drive assembly 200 includes a motor, which is used to drive the reel 310 of the reel assembly 300 to rotate, so as to provide power for winding the wire, thereby realizing the winding of the power cord 21. Of course, in some embodiments, the drive assembly 200 may also include a gear box, etc., and the motor may be connected to the gear box and then indirectly connected to the reel 310, and the gear box may be used to achieve a speed change effect.

[0073] Here, in some embodiments, see Figure 7 In addition to the reel 310, the reel assembly 300 also includes a reel housing 320, a rotating shaft 330, a bearing 340, a conductive ring 350 and an electrical connector 360. The reel housing 320 is a split type, and a space for accommodating the reel 310 is formed therein. The rotating shaft 330 is connected to the reel housing 320 through the bearing 340, and the reel 310 is connected to the rotating shaft 330. Thus, the rotating shaft 330 can carry the reel 310, and the reel 310 and the rotating shaft 330 can rotate synchronously relative to the reel housing 320 with the axis of the rotating shaft 330 as the rotation axis. The setting of the bearing 340 helps to reduce the rotation resistance of the rotating shaft 330 and the reel 310, and at the same time improve the rotation life and precision of the rotating shaft 330 and the reel 310.

[0074] The conductive ring 350 is arranged on the reel 310, for example, the conductive ring 350 can be arranged coaxially with the reel 310, and the electrical connector 360 is fixed on the reel housing 320 and contacts the conductive ring 350 to form an electrical connection, and at the same time, the electrical connector 360 is electrically connected to the power supply. Therefore, during the rotation process, the conductive ring 350 rotates with the rotation of the reel 310, and the electrical connector 360 continues to contact the conductive ring 350, and the power supply energy can be transferred to the conductive ring 350 through the conductive member. The conductive ring 350 and the power cord 21 arranged on the reel 310 are relatively fixed, that is, the conductive ring 350 can maintain contact and electrical connection with the power cord 21, so that the power supply energy can be transferred to the power cord 21, thereby realizing the function of rotating power supply.

[0075] Among them, in further examples, see Figure 8 , the reel assembly 300 also includes a conductive ring bracket 370 and an electrical connector bracket 380, the conductive ring 350 is coaxially connected to the reel 310 through the conductive ring bracket 370, and the electrical connector 360 is connected to the reel housing 320 through the electrical connector bracket 380. Here, the conductive ring 350 includes an inner ring 351 and an outer ring 352. Usually, the inner ring 351 and the outer ring 352 are made of copper. There are two electrical connectors 360, and each connector 430 has a first connection end 361 and a second connection end 362, which is shaped like a butterfly, so it is also called a butterfly sheet assembly. The electrical connector 360 is used to contact the inner ring 351 and the outer ring 352 to achieve electrical connection. Of course, the examples in this embodiment do not constitute an improper limitation to the present application. In other embodiments, the structures of the reel assembly 300, the conductive ring 350, the electrical connector 360, etc. are not limited to the above examples, as long as they can achieve rotation and power supply.

[0076] Here, through the above configuration, the drive assembly 200 drives the reel 310 to rotate, thereby winding the power cord 21. Therefore, there is no need to manually retract the power cord 21. Of course, in other embodiments, the drive assembly 200 can also reversely drive the reel 310 to rotate, thereby allowing the power cord 21 to be separated from the reel 310, and the example in this embodiment does not constitute an undue limitation to it.

[0077] In addition, in some embodiments, the power cord 21 can also be pulled out by the self-movement of the first body 10, so that the power cord 21 is separated from the reel 310, and at this time, the length of the power cord 21 can be automatically extended with the movement of the first body 10, or in other embodiments, the power cord 21 can also be manually pulled out by the user. However, here, if the driving component 200 is transmission-connected to the reel 310, the force required to pull out the power cord 21 is large, and the pulling out of the power cord 21 may not be smooth and convenient enough.

[0078] To this end, in some embodiments, see Figure 6 The winding mechanism 30 also includes a clutch assembly 400. Fig. 9 and Fig.10 The clutch assembly 400 includes a clutch 410 and a clutch receiver 420. The clutch 410 is connected to the aforementioned drive assembly 200, and the clutch receiver 420 is connected to the aforementioned reel 310. For example, the clutch 410 is connected to the drive shaft of the drive assembly 200 through a coupling, etc., and the clutch receiver 420 is connected to the reel 310 through a gear transmission or other transmission structure, etc. Of course, the examples in this embodiment do not constitute an improper limitation to it. In other embodiments, the specific connection method between the components is not limited to the above.

[0079] Here, the clutch assembly 400 can switch between an engaged state and a disengaged state. In the engaged state, the clutch 410 is engaged with the clutch receiver 420, and the engagement between the two can be gear engagement, etc. This embodiment does not constitute an improper restriction on it. At this time, the clutch 410 can drive the clutch receiver 420 to rotate, thereby the power of the drive assembly 200 can be transmitted to the reel 310; in the disengaged state, the clutch 410 and the clutch receiver 420 are released from engagement, and the clutch receiver 420 can rotate freely without being restricted by the clutch 410. At this time, the first body can freely pull the power cord 21 when moving.

[0080] The clutch assembly 400 may further include a connecting member 430, through which the clutch 410 is connected to the drive assembly 200. The connecting member 430 may be a connecting shaft, etc., which may be connected to the output shaft of the drive assembly 200 through a flat position, etc. When the connecting member 430 is driven by the drive assembly 200, it may drive the clutch 410 to move so as to switch between the engaged state and the disengaged state, and in the engaged state, the connecting member 430 may drive the clutch 410 to rotate, thereby driving the reel 310 to rotate.

[0081] For example, see Fig.10, a protrusion 431 is provided on the outer surface of the connecting member 430, and the number of the protrusion 431 can be one or more. Here, a plurality of protrusions 431 are provided, and the protrusions 431 are evenly spaced along the circumference of the connecting member 430. Corresponding to the position and number of the protrusions 431, a guide groove 411 is provided on the radial inner side of the clutch 410, and the protrusion 431 fits in the corresponding guide groove 411 and can move along the guide groove 411. Here, the guide groove 411 is inclined to the axial direction of the connecting member 430. Specifically, the connecting groove can be linear or spiral, and this embodiment does not limit it. Here, when the connecting member 430 begins to be driven by the driving assembly 200, the clutch 410 and the clutch receiver 420 have not yet formed a match. Since the protrusion 431 is matched in the inclined guide groove 411, the connecting member 430 will have a movement tendency relative to the clutch 410 along the guide groove 411. Since the connecting member 430 is fixed, the clutch 410 will be displaced and move in a direction close to the clutch receiver 420 and form a matching connection with the clutch receiver 420. Correspondingly, when the driving assembly 200 rotates in the reverse direction, the clutch 410 will move in a direction away from the clutch receiver 420 and release the matching connection with the clutch receiver 420. In this way, the clutch assembly 400 is switched between the matching state and the disengaged state.

[0082] Of course, it is understandable that in other embodiments, the positions of the guide groove 411 and the protrusion 431 may be different. For example, the guide groove 411 may be set on the radial outside, and correspondingly the protrusion 431 will be located on the radial inside of the connecting member 430; or, in other embodiments, the guide groove 411 may be set on the connecting member 430, and the protrusion 431 may be set on the clutch 410. The examples in this embodiment do not constitute an undue limitation thereto.

[0083] In addition, in the embodiment provided with the clutch 410 assembly, please continue to refer to Fig.10 A resistance member 440 may also be provided, and the resistance member 440 is used to cooperate with the clutch 410 to provide friction resistance for the rotation of the clutch 410. Fig. 9 For example, the resistance member 440 is attached to the outer peripheral surface of the clutch 410 , so that the resistance member 440 can hinder the rotation of the clutch 410 .

[0084] Therefore, when working, the driving component 200 drives the connecting member 430 to rotate in the forward direction, and the connecting member 430 and the clutch 410 cooperate with each other through the protrusion 431 and the guide groove 411. The connecting member 430 causes the clutch 410 to produce two movement trends: axial sliding and rotation. Since the setting of the resistance member 440 provides the clutch 410 with resistance in the rotation direction, the clutch 410 will slide axially first during movement until it cooperates with the clutch receiver 420 and is blocked by the clutch receiver 420 in the axial direction.

[0085] When the clutch 410 slides and engages with the clutch receiver 420, the clutch 410 begins to overcome the friction provided by the rotation resistance member 440 and starts to rotate, and transmits power to the clutch receiver 420. The clutch receiver 420 transmits power to the reel 310 and drives the reel 310 to rotate to achieve the line-winding action.

[0086] When the driving assembly 200 drives the connecting member 430 to rotate in the reverse direction, the clutch 410 will slide in the reverse direction, that is, in a direction away from the clutch receiver 420 and disengage from the clutch receiver 420. At this time, the rotation of the reel 310 will not be affected by the resistance brought by the driving assembly 200, so that the rotation resistance of the reel 310 becomes smaller. At this time, the output force of pulling out the power cord 21 will be very low, realizing the function of low-resistance output.

[0087] For example, when the first body 10 is working on the window surface waiting to be cleaned, the clutch 410 assembly is in a normally open state, that is, the clutch 410 and the clutch receiver 420 are in a separated state. At this time, when the power cord 21 is pulled out from the winding assembly, it is only necessary to overcome the friction of the clutch receiver 420 and the reel assembly 300. This friction is much smaller than the force of the driving wheel when the first body moves forward. Therefore, when the first body is cleaning on the window surface waiting to be cleaned, the power cord 21 in the reel assembly 300 can be automatically and easily dragged out without manual pulling, which can reduce the situation of entanglement caused by the power cord 21 being too long.

[0088] From the above, it can be seen that in the embodiment of the present application, through the setting of the clutch 410 assembly, the power connection between the drive assembly 200 and the reel 310 can be controllably controlled, that is, the rotation of the connecting member 430 can drive the clutch 410 to slide back and forth to achieve power connection and interruption, thereby achieving electric winding of the power cord 21 while reducing the resistance when pulling out the power cord 21.

[0089] In addition, in some embodiments, see Figure 6 and Fig.12The surface cleaning robot system is also provided with a damping assembly 500, and the damping assembly 500 is transmission-connected to the reel 310, for example, connected between the driving assembly 200 and the reel assembly 300. For example, in an embodiment in which a clutch 410 assembly is provided, the damping assembly 500 can also be transmission-connected between the clutch receiver 420 and the rotating shaft 330 of the reel assembly 300. Of course, this embodiment does not limit the specific connection position of the damping assembly 500, and it only needs to be transmission-connected to the reel 310, so as to provide damping for the movement of the reel 310.

[0090] Exemplarily, the damping assembly 500 includes a damping transmission member, which is meshed with the clutch receiver 420 to provide damping for the rotation of the reel assembly 300. The number of teeth on the gear on the clutch receiver 420 is greater than the number of teeth on the gear on the damping transmission member, so that the damping transmission member can provide low damping when the reel 310 moves at a low speed, and provide high torque when the reel 310 moves at a high speed, so that the reel 310 can stop quickly at both high and low speeds, so that the power cord 21 will not be tangled due to the idling of the reel 310, and a very comfortable wire pulling feel can be provided.

[0091] In some embodiments, see Figure 3 The second body 20 further includes an adsorption assembly 600, which can be disposed at the bottom of the second body 20 or at other locations. Fig.13 , the adsorption assembly 600 includes a suction cup 610, a relief valve 620 and a power piece 630. The suction cup 610 may be a rubber suction cup or the like. The power piece 630 is transmission-connected to the relief valve 620 to switch the opening and closing state of the relief valve 620. For example, the power piece 630 is a motor, which is connected to the relief valve 620 through a coupling or the like. The relief valve 620 is connected to the suction cup 610 to adjust the adsorption force of the suction cup 610. For example, the relief valve 620 is connected to the suction cup 610 through a pipe 640.

[0092] In addition, in some embodiments, in order to facilitate the assembly between the adsorption assembly 600 and the shell of the second body 20, the adsorption assembly 600 may also include a connecting seat 650, and the suction cup 610, the air release valve 620 and the power part 630 are all arranged on the connecting seat 650 and connected to the shell of the second body 20 through the connecting seat 650.

[0093] When in use, the second body 20 is placed on a fixed surface such as the ground, and the suction cup 610 is deformed under pressure to discharge the air in the suction cup 610. In this state, the suction cup 610 is connected to the atmosphere through the air release valve 620 connected to the air pipe, and the safety adsorption effect of the suction cup 610 is weak.

[0094] The first body 10 is provided with an adsorption member (not shown in the figure), which may be a rubber suction cup, etc. The adsorption member has an adsorption vacuum chamber and an air pressure detector is provided at the adsorption vacuum chamber. When the first body 10 is adsorbed on the window surface waiting for cleaning, the air pressure detector on the first body 10 detects that the air pressure at the adsorption vacuum chamber of the adsorption member reaches the set value, the first body 10 transmits a signal to the controller of the second body 20, and the controller of the second body 20 controls the power member 630 to drive the air release valve 620 from the open state to the closed state. At this time, the edge of the suction cup 610 is in close contact with the ground, so that the space inside the suction cup 610 is isolated from the atmosphere, so that the pressure inside the rubber suction cup is much lower than the external atmospheric pressure. When there is a sudden external force pulling the suction cup 610, the rubber suction cup is firmly fixed on the ground or other fixed surface under the pressure of atmospheric pressure, ensuring the stability and reliability of the second body 20 and the fixed surface, so that the second body 20 and the first body 10 connected to the second body 20 are not easy to fall.

[0095] When the first body 10 is removed from the window surface to be cleaned, the air pressure detector detects that the air pressure at the adsorption vacuum chamber of the adsorption member is less than the set value, and the power member 630 drives the air release valve 620 from the closed state to the open state. The internal space of the suction cup 610 is connected to the atmospheric pressure, eliminating the pressure difference between the inside and the outside. At this time, the suction cup 610 cannot be fixed to the ground under the action of atmospheric pressure, and the second body 20 can be easily lifted.

[0096] Of course, in other embodiments, the power member 630 may be controlled manually or by other means, or the power member 630 may not be provided and the air release valve 620 may be directly controlled manually, etc. The examples in this embodiment do not constitute an undue limitation thereto.

[0097] In some embodiments, a hook may be provided in the first receiving space 111 of the main body 110, and a groove may be provided on the first body 10. The first body 10 may be fixed to the hook of the main body 110 through the groove to ensure the stability and reliability of the first body 10 in the storage state.

[0098] In some embodiments, the surface cleaning robot system further includes a safety rope, one end of which is connected to the first body 10 and / or the second body 20, and the other end is connected to a fixed object, thereby further ensuring the safety of the first body 10. The fixed object here can be any object in the use scenario, such as a wall, a ground, or an object with a large mass, etc., and this embodiment does not constitute an undue restriction on it. Among them, when the safety rope is connected to the fixed second body 20 instead of the mobile first body 10, it helps to reduce the number of connecting parts on the first body 10 and reduce the impact of the safety rope on the movement of the first body 10.

[0099] When the safety rope is not in use, the safety rope can be accommodated in the aforementioned second accommodation space 112 .

[0100] Accordingly, the embodiment of the present application further provides a base station, which is used for a surface cleaning robot to supply power to the surface cleaning robot. Of course, the base station may also have other uses, and the examples in this embodiment do not constitute an undue limitation thereto.

[0101] Here, the base station includes a main body 110, a power supply is provided on the main body 110, and a power cord 21 for connecting to the surface cleaning robot is connected to the power supply. A first accommodating space 111 is provided in the main body 110, and the first accommodating space 111 has a first side surface 1111 and a second side surface 1112, and the normals of the first side surface 1111 and the second side surface 1112 are arranged at an angle, for example, the first side surface 1111 and the second side surface 1112 can be adjacent and perpendicular to each other.

[0102] The base station further includes a flip cover assembly 120 , which is disposed on the main body 110 and can be switched between an open position and a closed position. In the open position, the first side surface 1111 and the second side surface 1112 are opened.

[0103] In some embodiments, the flip cover assembly 120 is provided with a first wire outlet hole 1213 on a side close to the first side surface 1111, and the first wire outlet hole 1213 is connected to the first accommodating space 111. A first wire blocking plate 123 is provided at the first wire outlet hole 1213, and the first wire blocking plate 123 can be switched between a shielding position and an open position. In the shielding position, the first wire outlet hole 1213 is covered by the first wire blocking plate 123; in the open position, the first wire outlet hole 1213 is open.

[0104] In some embodiments, the base station further comprises a winding mechanism 30, and the power source has a power cord 21 for connecting to the surface cleaning robot. The winding mechanism 30 comprises a driving assembly 200 and a reel assembly 300, the reel assembly 300 comprises a reel 310, the power cord 21 is fitted on the reel 310, the driving assembly 200 is connected to the reel 310 and can drive the reel 310 to rotate, so as to wind the power cord 21 on the reel 310.

[0105] In some embodiments, the winding mechanism 30 further includes a clutch assembly 400, which includes a clutch 410 and a clutch receiver 420. The clutch 410 is connected to the driving assembly 200; the clutch receiver 420 is connected to the reel 310; the clutch assembly 400 can be switched between a mating state and a disengaging state. In the mating state, the clutch 410 is mated to the clutch receiver 420, and the clutch 410 can drive the clutch receiver 420 to rotate; in the disengaging state, the clutch 410 and the clutch receiver 420 are disengaged.

[0106] In some embodiments, the clutch assembly 400 also includes a connecting member 430, and the clutch 410 is connected to the drive assembly 200 through the connecting member 430. When the connecting member 430 is driven by the drive assembly 200, it can drive the clutch 410 to move to switch between a mating state and a disengaging state, and in the mating state, the connecting member 430 can drive the clutch 410 to rotate.

[0107] In some embodiments, one of the connecting member 430 and the clutch 410 is provided with a guide groove 411 , and the other is provided with a protrusion 431 , and the protrusion 431 fits in the guide groove 411 and can move along the guide groove 411 .

[0108] In some embodiments, the guide groove 411 is spiral.

[0109] In some embodiments, the clutch 410 assembly further includes a resistance member 440 , which cooperates with the clutch 410 to provide resistance to the rotation of the clutch 410 .

[0110] In some embodiments, the surface cleaning robot system is further provided with a damping assembly 500, which is transmission-connected to the reel 310 and meshes with the clutch receiver 420, and the number of teeth on the gear on the clutch receiver 420 is greater than the number of teeth on the gear on the damping assembly 500.

[0111] In some embodiments, the base station further includes an adsorption assembly 600, which includes a suction cup 610 and an air release valve 620. The suction cup 610 is disposed on the second body 20 to detachably fix the second body 20 on a fixed surface; the air release valve 620 is connected to the suction cup 610 to adjust the adsorption force of the suction cup 610.

[0112] In some embodiments, the reel assembly 300 also includes a reel housing 320, a rotating shaft 330, a conductive ring 350 and an electrical connector 360. The rotating shaft 330 and the electrical connector 360 are arranged on the reel housing 320. The electrical connector 360 is electrically connected to a power source. The reel 310 is fitted on the rotating shaft 330 and can rotate relative to the reel housing 320. The conductive ring 350 is connected to the reel 310 and is electrically connected to the electrical connector 360 and the power cord 21.

[0113] In some embodiments, the base station is the second main body 20 in the aforementioned embodiments. The related descriptions in the two embodiments can be directly referenced to each other, and this embodiment will not elaborate on the repeated parts.

[0114] Accordingly, an embodiment of the present application also provides a cleaning method of a surface cleaning robot system, in which a surface cleaning robot system is provided, the surface cleaning robot system includes a surface cleaning robot and a base station, the base station includes a power supply, a drive assembly 200 and a reel 310, the power supply is connected to the surface cleaning robot via a power cord 21, and the power cord 21 is connected to the reel 310. Here, the surface cleaning robot system can be the surface cleaning robot system in the aforementioned embodiment, and the specific structure thereof will not be described in detail in this embodiment.

[0115] When the surface cleaning robot is cleaning, the connection between the drive assembly 200 and the reel 310 is disconnected; when the surface cleaning robot stops cleaning, the drive assembly 200 is connected to the reel 310 and drives the reel 310 to rotate to reel the power cord 21 onto the reel 310.

[0116] Here, in some embodiments, the specific cleaning method of the surface cleaning robot system can refer to the relevant instructions on the use of the aforementioned surface cleaning robot system, and will not be elaborated in this embodiment.

[0117] Application Example 1

[0118] In application example 1, a base station is provided, which has a power supply and a power line 21, so that the surface cleaning robot can be powered by the base station, that is, when the surface cleaning robot is working, it can directly obtain electricity from the base station.

[0119] Application Example 2

[0120] In application example 2, a base station is provided, which is substantially the same as the base station provided in application example 1.

[0121] Further, the base station includes a main body 110, a power supply is provided on the main body 110, and a power cord 21 for connecting to the surface cleaning robot is connected to the power supply. A first accommodating space 111 is provided in the main body 110, and the first accommodating space 111 has a first side surface 1111 and a second side surface 1112, and the first side surface 1111 and the second side surface 1112 can be adjacent and perpendicular to each other, wherein the first side surface 1111 is the top surface of the first accommodating space 111.

[0122] The base station further includes a flip cover assembly 120 , which is disposed on the main body 110 and can be switched between an open position and a closed position. In the open position, the first side surface 1111 and the second side surface 1112 are opened.

[0123] Application Example 3

[0124] In application example three, a base station is provided, which is substantially the same as the base station provided in application example two.

[0125] Furthermore, the flip cover assembly 120 is provided with a first wire outlet hole 1213 on one side close to the first side surface 1111, and the first wire outlet hole 1213 is connected to the first accommodating space 111. A first wire blocking plate 123 is provided at the first wire outlet hole 1213, and the first wire blocking plate 123 can be switched between a shielding position and an open position. In the shielding position, the first wire outlet hole 1213 is covered by the first wire blocking plate 123; in the open position, the first wire outlet hole 1213 is open.

[0126] Application Example 4

[0127] In application example 4, a base station is provided, which is substantially the same as the base station provided in any of the aforementioned application examples.

[0128] Furthermore, here, the base station also includes a driving component 200 and a reel component 300, the reel component 300 includes a reel 310, the power cord 21 is connected to the reel 310, and the driving component 200 can drive the reel 310 to rotate to reel the power cord 21, that is, the power cord 21 is wound on the reel 310.

[0129] Application Example 5

[0130] In application example five, a base station is provided, which is substantially the same as the base station provided in application example four.

[0131] Further, here, the base station also includes a clutch assembly 400, which includes a clutch 410, a connecting member 430, a clutch receiver 420 and a resistance member 440. The clutch 410 is connected to the driving assembly 200 through the connecting member 430, the clutch receiver 420 is connected to the reel 310, and the resistance member 440 is engaged with the clutch 410 to provide rotation resistance for the clutch 410. A spiral guide groove 411 is provided on the clutch 410 along the axial direction, and a protrusion 431 is provided on the connecting member 430, and the protrusion 431 is engaged in the guide groove 411.

[0132] Here, the clutch assembly 400 can switch between a mating state and a disengaging state. When the driving assembly 200 just drives the connecting member 430 to rotate, the clutch 410 will generate more axial displacement under the drive of the connecting member 430 due to the obstruction of the resistance member 440, and move to a position meshed with the clutch receiver 420. In the mating state, the clutch 410 is mated to the clutch receiver 420, and the clutch 410 can drive the clutch receiver 420 to rotate. When the driving assembly 200 is reversed, the clutch 410 will move away from the clutch receiver 420, and the mating between the two is released and in a disengaging state.

[0133] Application Example 6

[0134] In application example six, a base station is provided, which is substantially the same as the base station provided in application example five.

[0135] Furthermore, the surface cleaning robot system is also provided with a damping assembly 500, which is transmission-connected to the reel 310 and meshes with the clutch receiver 420, and the number of teeth on the gear on the clutch receiver 420 is greater than the number of teeth on the gear on the damping assembly 500.

[0136] Application Example 7

[0137] In application example seven, a base station is provided, which is substantially the same as the base station provided in application example four.

[0138] Furthermore, here, the reel assembly 300 also includes a reel housing 320, a rotating shaft 330, a conductive ring 350 and an electrical connector 360. The rotating shaft 330 and the electrical connector 360 are arranged on the reel housing 320. The electrical connector 360 is electrically connected to the power supply. The reel 310 is fitted on the rotating shaft 330 and can rotate relative to the reel housing 320. The conductive ring 350 is connected to the reel 310 and is electrically connected to the electrical connector 360 and the power cord 21.

[0139] Application Example 8

[0140] In application example eight, a base station is provided, which is substantially the same as the base station provided in any one of application examples one to seven.

[0141] Further, here, the base station also includes an adsorption component 600, which includes a suction cup 610, a relief valve 620 and a power piece 630, and the power piece 630 can be a motor. The suction cup 610 is set on the base station to detachably fix the base station on a fixed surface; the relief valve 620 is connected to the suction cup 610 to adjust the adsorption force of the suction cup 610; the power piece 630 is connected to the relief valve 620 to switch the relief valve 620 on and off.

[0142] Application Example 9

[0143] In application example nine, a surface cleaning robot system is provided, which includes a base station provided in any of the aforementioned application examples and a surface cleaning robot. The surface cleaning robot can be adsorbed on fixed objects such as windows or walls for cleaning.

[0144] It can be understood that the meanings of the terms in the embodiments of the present application are the same. For the content not described in detail in a certain embodiment, the specific implementation details can refer to the descriptions in other embodiments. The example descriptions and technical effects shown in the aforementioned embodiments can be implemented accordingly. For the repeated parts, this embodiment will not go into details.

[0145] The surface cleaning robot system and base station provided by the present application are introduced in detail above. Specific examples are used in this article to illustrate the principles and implementation methods of the present application. The description of the above embodiments is only used to help understand the method of the present application and its core idea; at the same time, for general technical personnel in this field, according to the idea of ​​the present application, there will be changes in the specific implementation method and application scope. In summary, the content of this specification should not be understood as a limitation on the present application.

Claims

1. A surface cleaning robot system, characterized in that: include, The first body is used to be adsorbed on a surface to be cleaned to clean the surface; A second body, used for being detachably fixed on a fixed surface, the second body having a power supply, the power supply being electrically connected to the first body via a power line, and the second body being provided with a first accommodation space and a flip cover assembly; Among them, the first accommodating space is used to accommodate the first body and has a first side surface and a second side surface, the normal lines of the first side surface and the second side surface are set at an angle, and the flip cover assembly can be switched between an open position and a closed position. In the open position, the first side surface and the second side surface are opened.

2. The surface cleaning robot system according to claim 1, characterized in that The second body also includes a main body portion. In the closed position, the flip cover assembly and the main body portion enclose the first accommodating space. The flip cover assembly is rotatably engaged with the main body portion to rotatably switch between the open position and the closed position.

3. The surface cleaning robot system according to claim 1 or 2, characterized in that: The first side surface is located at a side of the first accommodating space away from the fixing surface, and the second side surface is adjacent to the first side surface.

4. The surface cleaning robot system according to claim 1 or 2, characterized in that: The first body has a thickness direction, and a normal line of the first side surface is perpendicular to the thickness direction.

5. The surface cleaning robot system of claim 1, wherein: The flip cover assembly is provided with a first wire outlet hole on a side close to the first side surface, the first wire outlet hole is connected to the first accommodating space, and when the first body is located outside the first accommodating space, the power cord is passed through the first wire outlet hole.

6. The surface cleaning robot system of claim 1, wherein: A first wire blocking plate is provided at the first wire outlet hole, and the first wire blocking plate can be switched between a shielding position and an open position. In the shielding position, the first wire outlet hole is covered by the first wire blocking plate; in the open position, the first wire outlet hole is open.

7. The surface cleaning robot system of claim 1, wherein: It also includes a winding mechanism, which is arranged on one of the first body and the second body, and includes: Drive components; A reel assembly, comprising a reel, the power cord being fitted on the reel, the drive assembly being connected to the reel and capable of driving the reel to rotate so as to wind the power cord on the reel; as well as A clutch assembly, the clutch assembly comprising: a clutch connected to the drive assembly; a clutch receiver connected to the reel; The clutch assembly can switch between an engaged state and a disengaged state. In the engaged state, the clutch is engaged with the clutch receiver, and the clutch can drive the clutch receiver to rotate; In the disengaged state, the clutch is released from the clutch receiver.

8. The surface cleaning robot system of claim 7, wherein: The clutch assembly also includes a connecting member, and the clutch is connected to the driving assembly through the connecting member. When the connecting member is driven by the driving assembly, it can drive the clutch to move so as to switch between the engaged state and the disengaged state, and in the engaged state, the connecting member can drive the clutch to rotate.

9. The surface cleaning robot system of claim 8, wherein: One of the connecting member and the clutch is provided with a guide groove, and the other is provided with a protrusion, wherein the protrusion is fitted in the guide groove and can move along the guide groove.

10. The surface cleaning robot system of claim 9, wherein: The guide groove is arranged on the radial inner side of the clutch, and the guide groove is spiral.

11. The surface cleaning robot system of claim 7, wherein: The reel assembly also includes a reel housing, a rotating shaft, a conductive ring and an electrical connector, wherein the rotating shaft and the electrical connector are arranged on the reel housing, the electrical connector is electrically connected to the power supply, the reel is fitted on the rotating shaft and can rotate relative to the reel housing, and the conductive ring is connected to the reel and is electrically connected to the electrical connector and the power cord.

12. The surface cleaning robot system according to any one of claims 7 to 11, characterized in that: The clutch assembly further includes a resistance member, which cooperates with the clutch to provide resistance to the rotation of the clutch.

13. The surface cleaning robot system according to any one of claims 7 to 11, characterized in that: The surface cleaning robot system is also provided with a damping assembly, which is transmission-connected to the reel and meshes with a clutch receiver, wherein the number of teeth on the clutch receiver is greater than the number of teeth on the gear on the damping assembly.

14. The surface cleaning robot system of claim 1, wherein: Also included is an adsorption component, the adsorption component includes, A suction cup, disposed on the second body, for detachably fixing the second body on a fixed surface; an air release valve connected to the suction cup for adjusting the suction force of the suction cup; A power component is connected to the air relief valve to switch the opening and closing of the air relief valve.

15. The surface cleaning robot system of claim 14, wherein: The first body is provided with an adsorption member and an air pressure detector, the adsorption member has an adsorption vacuum cavity, and the air pressure detector is used to detect the pressure of the adsorption vacuum cavity; The second body has a controller, and the controller is connected to the power member and the air pressure detector by signal.

16. The surface cleaning robotic system of claim 1, wherein: The second body has at least one second accommodating space, which is independent of the first accommodating space or connected to the first accommodating space through a wire hole, and the second accommodating space is used to accommodate other components of the first body and / or the second body.

17. A base station for a surface cleaning robot, characterized in that: include, The main body has a first accommodating space, wherein the first accommodating space has a first side surface and a second side surface, and the normal lines of the first side surface and the second side surface are arranged at an angle; a power source disposed in the main body and having a power cord for connecting to the surface cleaning robot; as well as The flip cover assembly is arranged on the main body and can be switched between an open position and a closed position. In the open position, the first side surface and the second side surface are opened.

18. The base station according to claim 17, characterized in that The first side surface and the second side surface are adjacent to each other and perpendicular to each other.

19. The base station according to claim 17, characterized in that The flip cover assembly is provided with a first wire outlet hole on a side close to the first side surface, and the first wire outlet hole is connected to the first accommodating space; A first wire blocking plate is provided at the first wire outlet hole, and the first wire blocking plate can be switched between a shielding position and an open position. In the shielding position, the first wire outlet hole is covered by the first wire blocking plate; in the open position, the first wire outlet hole is open.

20. The base station according to claim 17, characterized in that Also includes a winding mechanism, the winding mechanism includes Drive components; A reel assembly, comprising a reel, the power cord being fitted on the reel, the drive assembly being connected to the reel and capable of driving the reel to rotate so as to wind the power cord on the reel; as well as A clutch assembly, the clutch assembly comprising: a clutch connected to the drive assembly; a clutch receiver connected to the reel; The clutch assembly can switch between an engaged state and a disengaged state. In the engaged state, the clutch is engaged with the clutch receiver, and the clutch can drive the clutch receiver to rotate; In the disengaged state, the clutch is released from the clutch receiver.

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