CN112971650A - Base station and cleaning robot system - Google Patents
Base station and cleaning robot system Download PDFInfo
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- CN112971650A CN112971650A CN202110307941.XA CN202110307941A CN112971650A CN 112971650 A CN112971650 A CN 112971650A CN 202110307941 A CN202110307941 A CN 202110307941A CN 112971650 A CN112971650 A CN 112971650A
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- base station
- cleaning
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- water
- cleaning robot
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- 238000004140 cleaning Methods 0.000 title claims abstract description 222
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 149
- 230000007246 mechanism Effects 0.000 claims abstract description 43
- 230000000903 blocking effect Effects 0.000 claims abstract description 36
- 239000007788 liquid Substances 0.000 claims abstract description 35
- 230000001960 triggered effect Effects 0.000 claims abstract description 10
- 230000001681 protective effect Effects 0.000 claims abstract description 7
- 239000004744 fabric Substances 0.000 claims description 31
- 238000003860 storage Methods 0.000 description 21
- 238000003825 pressing Methods 0.000 description 13
- 238000010586 diagram Methods 0.000 description 9
- 230000000694 effects Effects 0.000 description 9
- 238000000034 method Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 7
- 230000005484 gravity Effects 0.000 description 6
- 238000011084 recovery Methods 0.000 description 6
- 230000009471 action Effects 0.000 description 5
- 230000000712 assembly Effects 0.000 description 5
- 238000000429 assembly Methods 0.000 description 5
- 238000004506 ultrasonic cleaning Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 238000003032 molecular docking Methods 0.000 description 2
- 230000002441 reversible effect Effects 0.000 description 2
- 238000004062 sedimentation Methods 0.000 description 2
- 238000002791 soaking Methods 0.000 description 2
- 238000005202 decontamination Methods 0.000 description 1
- 230000003588 decontaminative effect Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- -1 stains Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
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Classifications
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
- A47L11/4091—Storing or parking devices, arrangements therefor; Means allowing transport of the machine when it is not being used
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L11/28—Floor-scrubbing machines, motor-driven
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L2201/00—Robotic cleaning machines, i.e. with automatic control of the travelling movement or the cleaning operation
- A47L2201/02—Docking stations; Docking operations
- A47L2201/028—Refurbishing floor engaging tools, e.g. cleaning of beating brushes
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- Manipulator (AREA)
Abstract
本发明涉及清洁机器人领域，提供一种基站及清洁机器人系统。基站包括壳体、基座、行走坡和挡水装置，壳体具有防护腔，以及将防护腔的一侧连通至外部的进出口；基座设于防护腔内，基座上设有清洗槽；行走坡设于基座靠近进出口的一侧；挡水装置包括挡水板、带动挡水板在收容状态和挡水状态之间进行切换的驱动机构，以及使驱动机构工作的触发结构，触发结构在清洁机器人进入基站时被触发，且驱动机构使挡水板从收容状态切换至挡水状态，挡水板在挡水状态时与行走坡的坡面呈夹角设置，且能够用于阻挡液体，并使液体流回至至少一清洗槽。该基站可相对全面地阻挡从清洗槽溅出的液体，可基本防止液体外溅，从而可有效提高基站的使用性能。
The invention relates to the field of cleaning robots, and provides a base station and a cleaning robot system. The base station includes a casing, a base, a walking slope and a water blocking device. The casing has a protective cavity and an inlet and outlet connecting one side of the protective cavity to the outside; the base is arranged in the protective cavity, and a cleaning tank is arranged on the base. ; The walking slope is arranged on the side of the base close to the inlet and outlet; the water blocking device includes a water blocking plate, a driving mechanism that drives the water blocking plate to switch between the receiving state and the water blocking state, and a trigger structure that makes the driving mechanism work, The triggering structure is triggered when the cleaning robot enters the base station, and the driving mechanism switches the water baffle from the containment state to the water retaining state. When the water retaining plate is in the water retaining state, it is arranged at an angle with the slope of the walking slope, and can be used for The liquid is blocked and returned to the at least one cleaning tank. The base station can relatively completely block the liquid splashed from the cleaning tank, and can basically prevent the liquid from splashing out, thereby effectively improving the use performance of the base station.
Description
Technical Field
The invention belongs to the technical field of cleaning robots, and particularly relates to a base station and a cleaning robot system.
Background
The cleaning robot can realize relatively stable movement through at least two walking components and drive the cleaning cloth at the bottom of the cleaning robot to realize mopping cleaning operation, and after the cleaning robot works for a period of time, the cleaning cloth is stained with impurities such as stains, dust and the like. In this regard, in the related art, it is common to enter a cleaning robot into a base station and perform a cleaning operation on a cleaning cloth of the cleaning robot through the base station. However, during the cleaning operation, the cleaning solution is easy to splash, so that the base station has poor usability.
Disclosure of Invention
The embodiment of the invention aims to provide a base station to solve the technical problem that cleaning liquid is easy to splash outwards when the existing base station is used for cleaning.
In order to achieve the purpose, the invention adopts the technical scheme that: a base station, comprising:
the shell is provided with a protection cavity and an inlet and outlet which communicate one side of the protection cavity to the outside;
the base is arranged in the protective cavity, and at least one cleaning tank is arranged on the base;
the walking slope is arranged on one side, close to the inlet and the outlet, of the base;
the water retaining device comprises a water retaining plate and a driving mechanism for driving the water retaining plate to be switched between an accommodating state and a water retaining state, and a trigger structure for driving the driving mechanism to work, wherein the trigger structure enters the base station at a cleaning robot and is triggered, the driving mechanism enables the water retaining plate to be switched to the accommodating state, the water retaining plate is arranged at an included angle with the slope surface of the walking slope during the water retaining state and can be used for blocking liquid, and the liquid flows back to at least one cleaning tank.
In one embodiment, the water baffle and the tank of the cleaning tank are arranged at intervals, at least one drainage structure is arranged on the walking slope, and the drainage structure is communicated to the cleaning tank from one side of the water baffle close to the cleaning tank.
In one embodiment, the water deflector is disposed adjacent to a tank edge of the cleaning tank.
In one embodiment, the base is further provided with at least one walking bridge, and the end part of each walking bridge is connected with the walking slope.
In one embodiment, the base station further comprises a plurality of subsidence structures formed by depressions and respectively arranged on the walking slopes and the walking bridges, and the subsidence structures are arranged on a moving path of a walking component of the cleaning robot.
In one embodiment, an accommodating groove is formed in the walking slope, one side of the water baffle is rotatably connected with one side, close to the base, of the accommodating groove, the water baffle is accommodated in the accommodating groove in the accommodating state, and the surface of the water baffle is flush with the slope surface of the walking slope.
In one embodiment, the walking slope is provided with a containing opening, the water baffle is contracted in the containing opening in the containing state, and the water baffle extends out of the containing opening in the water baffle state.
In one embodiment, the number of the walking bridges is two, the number of the cleaning grooves is one, and the cleaning groove is arranged between the two walking bridges.
In one embodiment, the trigger structure is arranged on a moving path of the middle walking component of the cleaning robot and can be used for supporting the middle walking component of the cleaning robot.
In one embodiment, the trigger structure is a pressing plate, the driving mechanism comprises a first rod connected with the pressing plate and a second rod connected with the water baffle, the first rod is further connected with the second rod and has a fixed included angle, and the first rod and the second rod can synchronously rotate around a rotation axis.
The embodiment of the invention also aims to provide a cleaning robot system, which comprises a cleaning robot, wherein the bottom of the cleaning robot is provided with a cleaning cloth and a walking mechanism, and the cleaning robot system further comprises the base station.
The invention has the following beneficial effects:
the base station provided by the embodiment of the invention can trigger the trigger structure when the cleaning robot enters the base station to drive the driving mechanism to drive the water baffle plate to be switched from the accommodating state to the water baffle state, so that during the cleaning operation of the cleaning cloth of the cleaning robot by the base station, the base station can block liquid at other sides except the inlet side and the outlet side through the shell, the splashing of the liquid can be reduced through the groove wall of the cleaning groove, the liquid can be blocked at the inlet side and the outlet side through the water baffle plate which is switched to the water baffle state and is arranged at an included angle between the plate surface and the slope surface of the walking slope, and the liquid flows back to the cleaning groove, so that the liquid splashed from the cleaning groove can be relatively completely blocked, the splashing of the liquid can be basically prevented, the risk of damage of each device due to the splashed liquid can be reduced, and the frequency and labor intensity of cleaning the base station by an operator after the base station finishes, and a door plate assembly is not required to be arranged to open and close the inlet and the outlet, so that the service performance of the base station can be effectively improved.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise.
Fig. 1 is a first schematic structural diagram of a base station according to a first embodiment of the present invention;
fig. 2 is a schematic diagram of a base station and a cleaning robot according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a base station according to a first embodiment of the present invention;
fig. 4 is a schematic structural diagram of a base station according to a first embodiment of the present invention;
fig. 5 is a bottom view of a cleaning robot according to an embodiment of the present invention;
fig. 6 is a schematic structural diagram of a base station according to a second embodiment of the present invention;
fig. 7 is a schematic diagram of a base station and a cleaning robot according to a third embodiment of the present invention;
fig. 8 is a schematic structural diagram of a base station according to a third embodiment of the present invention;
fig. 9 is a schematic diagram of a base station and a cleaning robot according to a fourth embodiment of the present invention;
fig. 10 is a schematic structural diagram of a base station according to a fourth embodiment of the present invention.
Wherein, in the figures, the respective reference numerals:
100-base station, 110-housing, 111-protective chamber, 112-inlet and outlet; 120-base, 121-cleaning tank, 122-walking bridge; 130-walking slope, 131-accommodating groove, 132-drainage structure and 133-parking position; 140-water retaining device, 141-water retaining plate, 142-driving mechanism, 1421-first rod, 1422-second rod, 143-triggering structure; 150-a settling structure;
200-cleaning robot, 210-cleaning cloth, 220-walking assembly, 221-left walking assembly, 222-right walking assembly, 223-middle walking assembly.
Detailed Description
In order to make the technical problems, technical solutions and advantageous effects to be solved by the present invention more clearly apparent, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are used merely for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
The following describes a specific implementation of the present invention in more detail with reference to specific embodiments:
example one
Referring to fig. 1, fig. 2, and fig. 4, an embodiment of the invention provides a base station 100, which includes a housing 110, a base 120, a walking slope 130, and a water blocking device 140. The housing 110 has a protection chamber 111, and an inlet and outlet 112 communicating one side of the protection chamber 111 to the outside; the base 120 is arranged in the protective cavity 111, and at least one cleaning tank 121 is arranged on the base 120; the walking slope 130 is arranged on one side of the base 120 close to the inlet and outlet 112; the water blocking device 140 includes a water blocking plate 141, a driving mechanism 142 for driving the water blocking plate 141 to switch between a storage state and a water blocking state, and a triggering mechanism 143 for operating the driving mechanism 142, wherein the triggering mechanism 143 is triggered when the cleaning robot 200 enters the base station 100, and the driving mechanism 142 switches the water blocking plate 141 from the storage state to the water blocking state, and the water blocking plate 141 forms an included angle with the slope surface of the traveling slope 130 in the water blocking state, and can be used for blocking liquid and allowing the liquid to flow back to the at least one cleaning tank 121.
It should be noted that the water deflector 141 is normally in the storage state, and the movement of the cleaning robot 200 into and out of the entrance 112 is not affected by the storage state of the water deflector 141.
Specifically, when the cleaning robot 200 operates for a period of time and the cleaning cloth 210 needs to be cleaned, the walking assembly 220 of the cleaning robot 200 may move along the slope surface (inclined between the base 120 and the ground) of the walking slope 130 into the entrance/exit 112 until the cleaning robot 200 reaches and stabilizes at the preset position, and then the cleaning cloth 210 of the cleaning robot 200 may be aligned with the cleaning tank 121 to wait for the base station to perform soaking or ultrasonic cleaning on the cleaning cloth 210.
During the cleaning operation of the base station 100 for cleaning the cleaning cloth 210 of the cleaning robot 200, the housing 110 can exert a certain liquid-blocking effect and a certain liquid-splashing-preventing effect on the sides other than the inlet/outlet 112 side, and the groove wall of the cleaning groove 121 formed in the concave shape can also exert a certain liquid-blocking effect and a certain liquid-splashing-reducing effect.
On the inlet/outlet 112 side, the triggering structure 143 is triggered when the cleaning robot 200 enters the base station 100, and the triggering structure 143 can cause the driving mechanism 142 to drive the water baffle 141 to switch from the accommodating state to the water baffle state, at this time, the water baffle 141 in the water baffle state protrudes from the slope of the walking slope 130 and forms an included angle with the slope of the walking slope 130, so that the inlet/outlet 112 side can exert the effects of blocking liquid and preventing the liquid from splashing outward, and the blocked liquid flows back to the cleaning tank 121. On the contrary, when the base station 100 completes the cleaning operation of the cleaning robot 200 and the cleaning robot 200 leaves the base station 100, the trigger structure 143 is deactivated, and the water guard 141 is switched from the water guard state to the recovery capacity state to avoid the cleaning robot 200, thereby facilitating the movement of the cleaning robot 200.
To sum up, the base station 100 according to the embodiment of the present invention can trigger the trigger structure 143 when the cleaning robot 200 enters the base station 100, so as to prompt the driving mechanism 142 to drive the water baffle 141 to switch from the storage state to the water baffle state, and therefore, during the cleaning operation of the cleaning cloth 210 of the cleaning robot 200 by the base station 100, the base station 100 can block the liquid at the sides other than the inlet and outlet 112 sides through the housing 110, and can also reduce the splashing of the liquid through the tank wall of the cleaning tank 121, and can also block the liquid at the inlet and outlet 112 sides through the water baffle 141 which is switched to the water baffle state and has the plate surface arranged at an included angle with the slope surface of the walking slope 130, and make the liquid flow back to the cleaning tank 121, so as to relatively completely block the liquid splashed from the cleaning tank 121, and basically prevent the splashing of the liquid, thereby reducing the risk of damage of each device due to the splashed liquid, and reducing the frequency and labor intensity of cleaning the base station 100 by the operator after the base station 100 finishes Furthermore, a door panel assembly is not required to be arranged to open and close the inlet and outlet 112, so that the use performance of the base station 100 can be effectively improved.
In addition, the base station 100 may optionally have at least one of maintenance functions of charging, drying cleaning cloth, replacing cleaning cloth, collecting dust, and replenishing water.
Referring to fig. 3, in the present embodiment, the water baffle 141 and the tank edge of the cleaning tank 121 are disposed at an interval, at least one drainage structure 132 is disposed on the walking slope 130, and the drainage structure 132 is communicated to the cleaning tank 121 from a side of the water baffle 141 close to the cleaning tank 121.
It should be noted that at least one drainage structure 132 on the traveling slope 130 may form a passage leading from one side of the water baffle 141 close to the cleaning tank 121 and close to the traveling slope 130 to the cleaning tank 121, so that when the water baffle 141 in the water baffle state keeps off the liquid, the blocked liquid may naturally flow back into the cleaning tank 121 along each drainage structure 132 under the action of its own gravity, thereby facilitating the recovery of the liquid and avoiding the need for cleaning by the user.
Referring to fig. 1, 2 and 4, in the present embodiment, at least one walking bridge 122 is further disposed on the base 120, and an end of each walking bridge 122 is connected to the walking slope 130.
Specifically, during the process that the walking assembly 220 of the cleaning robot 200 moves along the slope of the walking slope 130 into the entrance/exit 112, part of the walking assembly 220 of the cleaning robot 200 can correspondingly move on the walking bridge 122 and enter the base 120, thereby facilitating the cleaning robot 200 to reach and stabilize at the predetermined position and facilitating the alignment of the cleaning cloth 210 of the cleaning robot 200 with the cleaning tank 121.
Referring to fig. 4 and 5, in the present embodiment, there is one traveling bridge 122, and there are two cleaning tanks 121, where the two cleaning tanks 121 are respectively disposed at two opposite sides of the traveling bridge 122.
It should be noted that the present embodiment provides one possible implementation example of the base station 100 for the cleaning robot 200 in which the cleaning cloth 210 is located at the front half of the cleaning robot 200, and for the cleaning robot 200, the cleaning cloth 210 and the middle walking assembly 223 are relatively disposed at the same side (front side) of the cleaning robot 200, and the left walking assembly 221 and the right walking assembly 222 are relatively disposed at the other side (rear side) of the cleaning robot 200. Here, "front" and "rear" in the present embodiment are relative to the use state of the cleaning robot 200.
Specifically, when the cleaning robot 200 operates for a period of time and the cleaning cloth 210 needs to be cleaned, the middle traveling assembly 223 of the cleaning robot 200 may move along the slope of the traveling slope 130 to the traveling bridge 122 between the two cleaning tanks 121 until the cleaning robot 200 reaches a predetermined position, at this time, the middle traveling assembly 223 of the cleaning robot 200 stops on the traveling bridge 122, the left traveling assembly 221 and the right traveling assembly 222 both stop on the traveling slope 130, and each cleaning cloth 210 is opposite to the two cleaning tanks 121. Subsequently, the cleaning cloth 210 of the cleaning robot 200 may be inserted into the cleaning bath 121 to wait for the base station to perform the bubble washing or the ultrasonic cleaning of the cleaning cloth 210.
Referring to fig. 4, in the present embodiment, the base station 100 further includes a plurality of sinking structures 150 formed in a plurality of recesses and respectively disposed on the walking slope 130 and the walking bridges 122, and the sinking structures 150 are disposed on a moving path of the walking component 220 of the cleaning robot 200.
It should be noted that, when the cleaning robot 200 is stopped at the preset position, each walking assembly 220 of the cleaning robot 200 may respectively and correspondingly drive into the corresponding sedimentation structure 150, so as to drive the cleaning robot 200 to wholly sink based on the sinking characteristic of the sedimentation structure 150, so that the cleaning cloth 210 may directly extend into the cleaning tank, and thus, the arrangement of the telescopic functional assembly for extending the cleaning cloth 210 into the cleaning tank may be omitted, so as to simplify the structure and further improve the usability of the base station 100. Wherein, the settling structure 150 can be arranged on the docking station 133 of the walking assembly 220 of the cleaning robot 200.
Referring to fig. 1 and 2, in the present embodiment, when the cleaning robot 200 enters the base station 100, the trigger structure 143 is pressed by the cleaning robot 200 to trigger.
It should be noted that, during the period from the cleaning robot 200 entering the base station 100 to the cleaning cloth 210 of the cleaning robot 200 aligning with the cleaning tank 121, the cleaning robot 200 will pass through the triggering structure 143, and then the cleaning robot 200 can press the triggering structure 143 based on its own gravity, so as to immediately, automatically, quickly and reliably trigger and release the triggering structure 143, thereby facilitating to immediately and reliably switch the state of the water baffle 141, and the triggering structure 143 adopts a gravity mechanical triggering manner, which is more immediate and accurate, has a lower risk of failure compared with other sensing elements, and is energy-saving and environment-friendly.
Referring to fig. 1, 2 and 5, in the present embodiment, the triggering structure 143 is disposed on a moving path of the walking assembly 220 of the cleaning robot 200.
It should be noted that the traveling mechanism of the cleaning robot 200 generally includes at least three traveling assemblies 220 (the left traveling assembly 221, the right traveling assembly 222, and the middle traveling assembly 223 are arranged in a triangle) such as the left traveling assembly 221, the right traveling assembly 222, and the middle traveling assembly 223, so as to achieve a smooth movement. Based on this, in the embodiment, one or more trigger structures 143 are respectively disposed on the moving path of each walking assembly 220 of the cleaning robot 200, so that, in the process that the cleaning robot 200 enters or exits the base station 100, the walking assembly 220 can move along the moving path thereof through the corresponding trigger structure 143, and the trigger structure 143 is triggered in real time, thereby facilitating to realize the state switching of the water guard 141 in real time, accurately and reliably.
Of course, in other possible embodiments, the traveling mechanism of the cleaning robot 200 may include a single or two traveling assemblies 220, and the traveling assemblies 220 may be in a wheel type or a crawler type, and for example, the traveling mechanism includes one crawler type traveling assembly 220 located at the center of the bottom of the cleaning robot 200, or the traveling mechanism includes crawler type traveling assemblies 220 located at the left and right sides of the cleaning robot 200, respectively.
Alternatively, the trigger structure 143 may be a self-resetting trigger structure 143. Specifically, when the cleaning robot 200 enters the base station 100 and presses the trigger structure 143 for the first time (after the pressing, the cleaning robot 200 may leave the trigger structure 143), the trigger structure 143 enters the closed state, and in this process, the water blocking plate 141 is switched from the storage state to the water blocking state and is maintained in the water blocking state; on the contrary, when the cleaning robot 200 is about to leave the base station 100 and press the trigger structure 143 again (the cleaning robot 200 can leave the trigger structure 143 after the pressing), the trigger structure 143 is switched from the closed state to the open state, and in the process, the water blocking plate 141 is switched from the water blocking state to the recovery accommodating state and is moved back to the cleaning robot 200.
Defining that the walking assembly 220 of the cleaning robot 200 is located at the parking position 133 of the walking assembly 220 when the cleaning robot 200 is parked at the preset position. Alternatively, the parking position 133 may be groove-shaped, so that the parking position 133 can exert a certain limiting and positioning effect on the walking assembly 220.
Preferably, the trigger structure 143 is disposed at the docking station 133, and is an instant trigger structure 143. Specifically, when the cleaning robot 200 is stopped at the preset position and the walking assembly 220 continuously presses the trigger structure 143, the trigger structure 143 maintains the closed state, and in this process, the water blocking plate 141 is switched from the storage state to the water blocking state and maintains the water blocking state; on the contrary, when the cleaning robot 200 leaves the preset position and the triggering structure 143 is not pressed by the traveling assembly 220, the triggering structure 143 maintains the off state, and in this process, the water blocking plate 141 is switched from the water blocking state to the recovery state and avoids the movement of the cleaning robot 200.
Referring to fig. 1 and 2, in the present embodiment, the walking slope 130 is provided with an accommodating groove 131, one side of the water baffle 141 is rotatably connected to one side of the accommodating groove 131 close to the base 120, the water baffle 141 is accommodated in the accommodating groove 131 in an accommodated state, and a plate surface of the water baffle 141 is flush with a slope surface of the walking slope 130.
Here, in the present embodiment, the shape of the accommodating groove 131 corresponds to the shape of the plate surface of the water guard 141, and the size of the accommodating groove 131 corresponds to the size of the plate surface of the water guard 141. One side of the water baffle 141 is rotatably connected to one side of the accommodating groove 131 close to the base 120, and the water baffle 141 can be rotated relative to the traveling slope 130 under the driving of the driving mechanism 142 to realize switching between the water blocking state and the accommodating state. Specifically, when the water baffle 141 is switched from the storage state to the water-blocking state, the water baffle 141 can rotate around the rotation side thereof to form a certain angle with the slope of the walking slope 130, and at this time, the water baffle 141 can block the liquid from splashing from the side close to the base 120 to the side of the storage groove 131. When the water baffle 141 is switched from the water baffle state to the storage state, the water baffle 141 can be finally stored in the storage groove 131, and at this time, the surface of the water baffle 141 departing from the bottom of the storage groove 131 is flush with the slope of the walking slope 130, and can be used for the walking assembly 220 of the cleaning robot 200 to walk together.
Therefore, by adopting the above scheme, the switching action of the water baffle 141 between the accommodating state and the water blocking state can be reliably realized, the structure is simple, and the operation is simple and convenient; and the water baffle 141 can be used together with the walking slope 130 in the accommodated state for the walking assembly 220 of the cleaning robot 200 to walk, and forms a guiding effect for the walking assembly 220, and the service performance is better.
In addition, a possible implementation example of the driving mechanism 142 is provided herein, and is not intended to limit the present embodiment. Specifically, the end of the driving mechanism 142 near the triggering mechanism 143 is connected to the driving mechanism 142, and when the triggering mechanism 143 is triggered, at least the end of the driving mechanism 142 near the water guard 141 can rotate relatively. Based on this, the end of the driving mechanism 142 close to the water baffle 141 can be connected to the water baffle 141 (as shown in fig. 1 and 2), so that the water baffle 141 can be directly driven to switch between the accommodating state and the water baffle state based on the rotation of the driving mechanism 142. Of course, the end of the driving mechanism 142 close to the water baffle 141 may not be directly connected to the water baffle 141 (as shown in fig. 3), so that when the triggering structure 143 is triggered, the end of the driving mechanism 142 close to the water baffle 141 can rotate relatively and push the water baffle 141 to switch the water baffle 141 from the storage state to the water-retaining state, whereas when the triggering structure 143 is not triggered, the end of the driving mechanism 142 close to the water baffle 141 can rotate reversely ("reverse" is relative to the rotation state of the driving mechanism 142 when the triggering structure 143 is triggered), and then the water baffle 141 which is not pushed can switch the recovery state from the water-retaining state under the action of gravity.
Referring to fig. 1, 2 and 5, an embodiment of the present invention further provides a cleaning robot system, which includes a cleaning robot 200, a cleaning cloth 210 and a traveling mechanism are disposed at the bottom of the cleaning robot 200, and the cleaning robot system further includes a base station 100. Optionally, the walking mechanism includes at least three walking assemblies 220.
By adopting the above scheme, the base station 100 can be utilized to clean the cleaning robot 200, and the situation that liquid in the base station 100 splashes outwards in the cleaning operation process can be effectively reduced, so that the use performance of the cleaning robot system can be effectively improved, and the service life of the cleaning robot system can be even prolonged.
Example two
The difference between this embodiment and the first embodiment is:
referring to fig. 6, in the present embodiment, the water baffle 141 is disposed near the tank edge of the cleaning tank 121.
It should be noted that, in the present embodiment, the water baffle 141 is close to the tank edge of the cleaning tank 121, or the tank edge of the cleaning tank 121 extends to the water baffle 141. Thus, the water baffle 141 in the water blocking state can directly block the liquid back into the cleaning tank 121, so as to improve the effect of blocking the liquid from splashing, thereby being beneficial to improving the service performance of the base station 100.
EXAMPLE III
The difference between this embodiment and the first embodiment is:
referring to fig. 7 and 8, referring to fig. 5, in the present embodiment, two walking bridges 122 are provided, one cleaning tank 121 is provided, and the cleaning tank 121 is provided between the two walking bridges 122.
It should be noted that the present embodiment provides one possible implementation example of the base station 100 for the cleaning robot 200 in which the cleaning cloth 210 is located at the rear half of the cleaning robot 200, and for the cleaning robot 200, the cleaning cloth 210, the left walking assembly 221, and the right walking assembly 222 are relatively disposed at the same side (rear side) of the cleaning robot 200, and the middle walking assembly 223 is relatively disposed at the other side (front side) of the cleaning robot 200. Here, "front" and "rear" in the present embodiment are relative to the use state of the cleaning robot 200.
Specifically, when the cleaning robot 200 operates for a period of time and the cleaning cloth 210 needs to be cleaned, the left walking assembly 221 and the right walking assembly 222 of the cleaning robot 200 can move along the slope of the walking slope 130 to the corresponding walking bridges 122 until the cleaning robot 200 reaches a preset position, at this time, the left walking assembly 221 and the right walking assembly 222 of the cleaning robot 200 respectively stop on different walking bridges 122, the middle walking assembly 223 can stop on the walking slope 130, and each cleaning cloth 210 is opposite to the cleaning tank 121. Subsequently, the cleaning cloth 210 of the cleaning robot 200 may be inserted into the cleaning tank 121 to wait for the cleaning operation such as soaking, rinsing, scraping, decontamination, or ultrasonic cleaning to the cleaning cloth 210 by the base station.
Referring to fig. 7 and 8, in the present embodiment, the triggering structure 143 is disposed on a moving path of the middle walking assembly 223 of the cleaning robot 200, and can be used for supporting the middle walking assembly 223 of the cleaning robot 200.
It should be noted that, in the present embodiment, the triggering structure 143 is disposed on the moving path of the middle walking assembly 223 of the cleaning robot 200. When the cleaning robot 200 reaches the predetermined position, the left walking assembly 221 and the right walking assembly 222 of the cleaning robot 200 are respectively stopped on the different walking bridges 122, and the middle walking assembly 223 is stopped on the triggering structure 143. At this time, the pressing of the middle walking component 223 against the triggering structure 143 may trigger the triggering structure 143 in time, so as to prompt the driving mechanism 142 to drive the water baffle 141 to switch from the accommodating state to the water baffle state in time, and at the same time, the triggering structure 143 will support the middle walking component 223, so as to maintain the relative position of the middle walking component 223 stable, which is convenient for the base station 100 to clean the cleaning robot 200. On the contrary, when the middle walking assembly 223 leaves the triggering structure 143, the triggering structure 143 can immediately release the triggering, and prompt the water baffle 141 to immediately switch from the water-blocking state to the recovery state.
Therefore, by adopting the above scheme, the structure of the base station 100 can be further simplified, and the instantaneity of triggering and releasing the trigger of the trigger structure 143 can also be improved.
Referring to fig. 7 and 8, in the present embodiment, the triggering structure 143 is a pressing plate, the driving mechanism 142 includes a first bar 1421 connected to the pressing plate and a second bar 1422 connected to the water baffle 141, the first bar 1421 is further connected to the second bar 1422 and has a fixed included angle, and the first bar 1421 and the second bar 1422 can synchronously rotate around the rotation axis L.
Specifically, when the cleaning robot 200 reaches the predetermined position, the middle traveling assembly 223 is stopped and pressed against the trigger structure 143. Under the action of gravity of the cleaning robot 200, the pressing plate can drive the end of the first rod 1421 connected to the pressing plate to rotate downward around the rotation axis L, so as to drive the end of the second rod 1422 on the other side of the rotation axis L, which is connected to the water baffle 141, to rotate upward around the rotation axis L in a relatively reverse direction and synchronously, and further drive the water baffle 141 to switch from the accommodating state to the water baffle state in real time, and meanwhile, the pressing plate will support the middle walking assembly 223 to maintain the relative position of the middle walking assembly 223 to be stable, thereby facilitating the cleaning operation of the cleaning robot 200 by the base station 100.
On the contrary, when the middle traveling assembly 223 leaves the triggering structure 143, the gravity of the water baffle 141 side is greater than that of the pressing plate side, so that the water baffle 141 can be switched back to the storage state, and the end portion of the second rod 1422 connected with the water baffle 141 is driven to rotate downward around the rotation axis L, and further the end portion of the first rod 1421 on the other side of the rotation axis L connected with the pressing plate is driven to rotate upward around the rotation axis L relatively and synchronously, so that the pressing plate is reset.
Therefore, by adopting the above-mentioned scheme, the structure of the water guard 140 can be further simplified, and the instantaneity and reliability of the state switching of the water guard 141 can be improved.
Example four
The difference between this embodiment and the first embodiment is:
referring to fig. 9 and 10, in the present embodiment, the walking slope 130 is provided with a receiving opening (not shown), and the water blocking plate 141 is retracted into the receiving opening in the receiving state and extends out of the receiving opening in the water blocking state.
Here, in the present embodiment, the receiving opening is narrowed relative to the receiving groove 131 in the first embodiment. The water baffle 141 can be driven by the driving mechanism 142 to extend into the accommodating port, so as to switch between a water blocking state and an accommodating state. Specifically, when the water baffle 141 is switched from the storage state to the water-blocking state, the water baffle 141 extends from the inner side of the storage opening and at least partially protrudes from the storage opening, and the surface of the water baffle 141 forms a certain included angle with the slope surface of the walking slope 130, and at this time, the water baffle 141 can block the liquid from splashing from one side close to the base 120 to the other side. On the contrary, when the water guard 141 is switched from the water guard state to the storage state, the portion of the water guard 141 protruding from the storage port may be retracted into the storage port to avoid the cleaning robot 200 from walking on the walking slope 130. Moreover, when the water guard 141 is in the storage state, the walking slope 130 can also provide a protective effect to the water guard 141 to a certain extent.
Therefore, by adopting the above-mentioned scheme, the switching action of the water baffle 141 between the accommodating state and the water blocking state can be reliably realized, the structure is simple, the operation is simple and convenient, and the usability is good.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents or improvements made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (11)
1. A base station, comprising:
the shell is provided with a protection cavity and an inlet and outlet which communicate one side of the protection cavity to the outside;
the base is arranged in the protective cavity, and at least one cleaning tank is arranged on the base;
the walking slope is arranged on one side, close to the inlet and the outlet, of the base;
the water retaining device comprises a water retaining plate and a driving mechanism for driving the water retaining plate to be switched between an accommodating state and a water retaining state, and a trigger structure for driving the driving mechanism to work, wherein the trigger structure enters the base station at a cleaning robot and is triggered, the driving mechanism enables the water retaining plate to be switched to the accommodating state, the water retaining plate is arranged at an included angle with the slope surface of the walking slope during the water retaining state and can be used for blocking liquid, and the liquid flows back to at least one cleaning tank.
2. The base station of claim 1, wherein the water baffle is spaced apart from the tank of the cleaning tank, and at least one drainage structure is disposed on the traveling slope and leads from a side of the water baffle adjacent to the cleaning tank.
3. The base station of claim 1, wherein the water deflector is disposed proximate to a tank edge of the cleaning tank.
4. The base station of claim 1, wherein the base is further provided with at least one walking bridge, and an end of each walking bridge is connected with the walking slope.
5. The base station of claim 4, further comprising a plurality of subsidence structures formed in the depressions and disposed on the walking slopes and the walking bridges, respectively, wherein the subsidence structures are disposed on a moving path of a walking assembly of the cleaning robot.
6. The base station of claim 1, wherein the walking slope is provided with a receiving groove, one side of the water baffle is rotatably connected with one side of the receiving groove close to the base, the water baffle is received in the receiving groove in the receiving state, and the surface of the water baffle is flush with the slope surface of the walking slope.
7. The base station of claim 1, wherein said walking slope is provided with a receiving opening, said water guard plate is retracted in said receiving opening in said receiving state, and is extended out from said receiving opening in said water guard state.
8. The base station of claim 4, wherein there are two of said traveling bridges, and one of said cleaning tanks is provided, and said cleaning tank is provided between two of said traveling bridges.
9. The base station of claim 8, wherein the trigger structure is disposed in a path of movement of the central traveling assembly of the cleaning robot and is operable to support the central traveling assembly of the cleaning robot.
10. The base station of claim 9, wherein the trigger structure is a pressure plate, the driving mechanism comprises a first rod connected to the pressure plate and a second rod connected to the water deflector, the first rod is further connected to the second rod and has a fixed included angle, and the first rod and the second rod can rotate synchronously around a rotation axis.
11. A cleaning robot system comprising a cleaning robot provided with a cleaning cloth and a running gear at its bottom, characterized in that the cleaning robot system further comprises a base station according to any of claims 1-10.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110307941.XA CN112971650A (en) | 2021-03-23 | 2021-03-23 | Base station and cleaning robot system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110307941.XA CN112971650A (en) | 2021-03-23 | 2021-03-23 | Base station and cleaning robot system |
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| CN112971650A true CN112971650A (en) | 2021-06-18 |
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| CN202110307941.XA Pending CN112971650A (en) | 2021-03-23 | 2021-03-23 | Base station and cleaning robot system |
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| CN115067839A (en) * | 2021-02-10 | 2022-09-20 | 北京顺造科技有限公司 | Cleaning liquid interaction method for surface cleaning system and surface cleaning system |
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