Cleaning chassis and cleaning equipment

Abstract

This application relates to a cleaning chassis and a cleaning device. The cleaning device includes a main unit and a cleaning chassis connected to the main unit. The cleaning chassis includes a base, a drive component, a cleaning component, an information tag, and a detection component. The drive component is located on the base; the cleaning component is connected to the drive component and can move relative to the base under the drive of the drive component; the information tag is located on the cleaning component; and the detection component is located on the base and can read information from the information tag. Through the information tag on the cleaning component and the detection component on the base, key information such as the type, service life, working time, and wear condition of the cleaning component can be automatically identified.

Description

Technical Field

[0001] This utility model relates to the field of cleaning equipment technology, and in particular to a cleaning chassis and cleaning equipment. Background Technology

[0002] Cleaning equipment is widely used in home, commercial and industrial environments. However, the disc brush components of traditional cleaning equipment only have basic cleaning functions and cannot identify key information such as their own type and wear condition. This makes it difficult for users to grasp the actual usage of the disc brush and affects maintenance efficiency. Utility Model Content

[0003] Therefore, it is necessary to provide a chassis cleaning and cleaning equipment to address the above problems.

[0004] A cleaning chassis, comprising:

[0005] Base;

[0006] A driving component, wherein the driving component is disposed on the base;

[0007] A cleaning component, which is connected to the driving component and is capable of moving relative to the base under the drive of the driving component;

[0008] Information label, the information label being disposed on the cleaning component; and

[0009] A detection component, which is disposed on the base and is capable of reading information on the information tag.

[0010] The aforementioned cleaning chassis achieves at least the following beneficial effects: Through information tags on the cleaning components and detection devices on the base, it can automatically identify key information such as the type, lifespan, operating time, and wear condition of the cleaning components, facilitating timely replacement or maintenance and improving cleaning efficiency. Since the detection devices can read the information tags, the system can automatically match different models of cleaning components, preventing equipment malfunctions or reduced cleaning effectiveness due to incorrect installation. By recording usage data of the cleaning components, it can provide intelligent reminder functions (such as replacement cycle warnings), reducing manual inspection costs and extending equipment lifespan.

[0011] In some embodiments, the cleaning component is a disc brush, positioned below the base and capable of rotation by the drive component. The information tag is located on the periphery of the disc brush facing the base, and the detection range of the detection component covers at least a portion of the information tag's movement range. The disc brush, positioned below the base and driven by the drive component, rotates. The information tag is positioned on the upper surface of the disc brush near its edge, and the detection area of ​​the detection component covers a portion of the information tag's trajectory as the disc brush rotates. This layout allows the detection component to periodically read data from the information tag as the disc brush rotates, thus monitoring the disc brush's operating status in real time. By placing the information tag on the surface adjacent to the disc brush and the base, the influence of external contamination on tag recognition is avoided, while the mechanical characteristics of the rotating disc brush are fully utilized for continuous detection. Covering a portion of the information tag's movement path within the detection range satisfies basic recognition requirements; this selective coverage method reduces the system's requirements for detection accuracy and response speed while ensuring reliable recognition. While maintaining the original cleaning function, this structure achieves intelligent monitoring of the brush status through clever label placement and detection area design, providing effective support for the automated management of cleaning equipment.

[0012] In some embodiments, the cleaning chassis further includes a sensing element and a water-blocking structure mounted on the base. The water-blocking structure includes a door panel rotatably connected to the base, a triggering element mounted on the door panel, and a water-blocking assembly located below the door panel. The door panel can rotate relative to the base to an open position and a closed position. In the open position, the triggering element is away from the sensing element and does not trigger it, and the water-blocking assembly does not obstruct the cleaning component. In the closed position, the triggering element is close to the sensing element and triggers it, and the water-blocking assembly obstructs at least a portion of the periphery of the cleaning component. By integrating the sensing element and the water-blocking structure, the cleaning chassis achieves intelligent monitoring of the working status of the cleaning component. The rotation of the door panel enables the switching of the working state and protection of the cleaning components. When the door panel is rotated to the closed position, the trigger element enters the detection range of the sensing element, generates an electrical signal and feeds it back to the control system to confirm that the water-blocking structure is in place. Conversely, when the door panel is opened, the signal disappears, and the system determines that the cleaning components are in an inoperable state. This can be considered as the cleaning components being in a maintenance state for repair, replacement, or other operations.

[0013] In some embodiments, the sensing element includes at least one of a Hall sensor, a micro switch, and a photosensitive sensor. The door panel is determined to be in the closed position by detecting changes in the position of the trigger element. The Hall sensor outputs a signal by sensing changes in the magnetic field of the trigger element; the micro switch controls the on / off state through the mechanical contact of the trigger element; and the photosensitive sensor identifies the state by receiving or blocking the light signal from the trigger element. Multiple sensing methods can be flexibly selected according to actual needs to adapt to different installation environments and reliability requirements.

[0014] In some embodiments, the triggering element includes a magnetic component. When the door panel rotates to the closed position, the relative position between the magnetic component and the sensing element changes, enabling the sensing element to detect the change in magnetic field strength and output a corresponding trigger signal. This accurately determines whether the door panel is in the closed state. The magnetic component can be implemented using a permanent magnet or an electromagnet, and its installation position corresponds to that of the sensing element to ensure detection accuracy while avoiding wear problems caused by mechanical contact, thus improving the reliability of the water-blocking structure's status detection.

[0015] In some embodiments, the cleaning chassis further includes a fixed seat on the base, and the water-blocking structure further includes a locking member on the door panel and an operating member connected to the locking member. When the door panel is in the closed position, the operating member is used to operate and drive the locking member to rotate so that the locking member is locked or disengaged from the fixed seat. The locking member can be detachably connected to the fixed seat by means of a rotating buckle, elastic claw, or threaded engagement. The operating member can be designed with a lever, knob, or push-pull structure to provide a convenient operation method, ensuring that the door panel can be securely locked in the closed position, preventing the water-blocking structure from being accidentally opened due to vibration or external force during cleaning, while also allowing the user to quickly unlock and switch to the open position, improving ease of use and structural reliability.

[0016] In some embodiments, the water-blocking assembly includes a fixing plate, a water-blocking strip, and a locking plate. The water-blocking strip is sandwiched between the fixing plate and the locking plate, and the locking plate is detachably connected to the fixing plate. The water-blocking strip can be made of a flexible waterproof material to conform to the ground and form a seal. The locking plate is fastened to the fixing plate by bolts, clips, or quick-release structures, so that the water-blocking strip is evenly compressed to ensure the waterproof effect, while facilitating disassembly, maintenance, or replacement of worn water-blocking strips.

[0017] In some embodiments, one end of the fixing plate has a first snap-fit ​​protrusion, and the other end of the fixing plate has a second snap-fit ​​protrusion. One end of the locking plate has a slot, and the other end of the locking plate has a latch. The slot is for inserting the first snap-fit ​​protrusion, and the latch can engage or disengage with the second snap-fit ​​protrusion under external force. During assembly, the first snap-fit ​​protrusion can be inserted into the slot for initial positioning, and then the latch can be engaged with the second snap-fit ​​protrusion to form a stable connection. During disassembly, the locking plate can be separated from the fixing plate simply by reversing the operation of the latch. This structure achieves quick assembly and disassembly through snap-fit ​​engagement, allowing for the replacement or maintenance of the water-blocking strip without auxiliary tools, while ensuring uniform pressure of the locking plate on the water-blocking strip, balancing sealing reliability and ease of operation.

[0018] In some embodiments, one end of the fixing plate is rotatably connected to one end of the locking plate, the other end of the fixing plate is provided with a second snap-fit ​​protrusion, and the other end of the locking plate is provided with a latch. The latch can engage or disengage with the second snap-fit ​​protrusion under external force. During assembly and disassembly, the latch can be separated from the second snap-fit ​​protrusion, the locking plate can be rotated and flipped open relative to the fixing plate, the water-blocking strip can be installed or removed, and then the latch can be engaged with the second snap-fit ​​protrusion.

[0019] In some embodiments, the fixing plate has a limiting protrusion on the side facing the water-blocking strip, the water-blocking strip has a limiting hole, and the locking plate has a limiting groove. The limiting protrusion passes through the limiting hole and the limiting groove in sequence. The cooperation of the limiting protrusion, the limiting hole, and the limiting groove achieves precise positioning and a stable connection between the fixing plate, the water-blocking strip, and the locking plate, ensuring that the water-blocking strip will not shift or loosen during installation.

[0020] In some embodiments, the water-blocking structure further includes a linkage assembly and an elastic component. The linkage assembly is connected to both the door panel and the water-blocking component, allowing the water-blocking component to move closer to or further away from the door panel. The elastic component is connected to both the linkage assembly and the door panel, providing an elastic force that tends to push the linkage assembly away from the door panel. One end of the elastic component is fixed to the door panel, and the other end is connected to the linkage assembly. The pre-compressed elastic force ensures that the linkage assembly always tends to push the water-blocking component away from the door panel, thus keeping the water-blocking component pressed against the ground.

[0021] In some embodiments, the elastic component includes a first elastic member and a second elastic member disposed on the door panel, and the linkage assembly includes a first link and a second link spaced apart; the middle portion of the first link is rotatably connected to the door panel, one end of the first link is connected to the first elastic member, and the other end of the first link is rotatably connected to the fixed plate; the middle portion of the second link is rotatably connected to the door panel, one end of the second link is connected to the second elastic member, and the other end of the second link is rotatably connected to the fixed plate; the first elastic member and the second elastic member can provide elastic force so that the first link and the second link have a tendency to drive the water-blocking assembly away from the door panel.

[0022] In some embodiments, a limiting groove is formed on the door panel, and a limiting post is provided on the first connecting rod. The limiting post is inserted into the limiting groove and can slide within it. The limiting groove can limit the sliding range of the limiting post, thereby limiting the movement range of the first connecting rod. Through the contour design of the limiting groove, the movement path of the limiting post can be precisely constrained, thereby limiting the rotation angle range of the first connecting rod. When the first connecting rod moves under the action of the elastic component, the limiting post slides along the groove and stops moving when it reaches the end of the groove, ensuring that the water-blocking component always operates within a preset stroke range. This limiting mechanism achieves controllable adjustment of the movement trajectory of the connecting rod assembly through mechanical constraint, effectively preventing sealing failure or structural interference problems caused by excessive displacement of the water-blocking component.

[0023] In some embodiments, the information tag is an RFID tag. An RFID (Radio Frequency Identification) tag is an electronic tag attached to an asset or item that stores and transmits data via radio signals to achieve automatic asset identification and tracking. The use of RFID tags, with their non-contact identification characteristics, allows them to adapt to the high-speed rotating working environment of the disc brush, avoiding identification failures caused by mechanical wear or poor contact. Simultaneously, the anti-pollution capability of RFID tags allows them to withstand water stains, dust, or detergent corrosion during the cleaning process, ensuring long-term stable operation. The detection component can quickly capture the rotating tag signal, obtain information such as the disc brush model and wear data in real time, and dynamically adjust cleaning parameters (such as rotation speed and pressure) based on this data. If the chassis is equipped with multiple disc brushes, different RFID tags can be distinguished by a unique ID, avoiding identification confusion and enabling collaborative management of multiple cleaning components.

[0024] In some embodiments, the detection component includes a detection board. This detection board, acting as a core processing unit, is responsible for acquiring, decoding, and processing signals from the information tags. It can parse the identification or status data in the tags in real time and transmit the information to the main control system of the cleaning equipment via a communication interface. This modular design improves the integration and reliability of the detection component, while facilitating functional expansion and maintenance upgrades. The detection board can be directly fixed inside the base, and through optimized circuit layout and anti-interference design, it ensures stable operation under high-speed brush rotation and cleaning conditions, providing hardware support for intelligent equipment management.

[0025] This application also provides a cleaning device, which includes a main unit and a cleaning chassis as described in any of the above embodiments connected to the main unit.

[0026] Since the aforementioned cleaning equipment includes the cleaning chassis described in any of the above embodiments, it also provides at least the following beneficial effects: The cleaning chassis, through information tags on the cleaning components and detection components on the base, can automatically identify key information such as the type, service life, and wear condition of the cleaning components, facilitating timely replacement or maintenance by the user and improving cleaning efficiency. Because the detection components can read the information tags, the system can automatically match different models of cleaning components, avoiding equipment malfunctions or reduced cleaning effectiveness due to incorrect installation. By recording the usage data of the cleaning components, intelligent reminder functions (such as replacement cycle warnings) can be provided, reducing manual inspection costs and extending the equipment's service life. Attached Figure Description

[0027] To more clearly illustrate the technical solutions in the embodiments of this utility model or the conventional technology, the drawings used in the description of the embodiments or the conventional technology will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0028] Figure 1 A schematic diagram of a cleaning chassis provided in one embodiment of the present invention.

[0029] Figure 2 A schematic diagram of a cleaning chassis provided in one embodiment of the present invention.

[0030] Figure 3 This is a schematic diagram of the structure of a cleaning component and an information label provided in one embodiment of the present invention.

[0031] Figure 4 This is a schematic diagram of a water-blocking structure provided in one embodiment of the present invention.

[0032] Figure 5This is another structural schematic diagram of a water-blocking structure provided in one embodiment of the present utility model.

[0033] Figure 6 This is a schematic diagram of the structure of a fixing plate provided in one embodiment of the present invention.

[0034] Figure 7 This is a structural schematic diagram of a fixing plate and a water-blocking strip provided in one embodiment of the present utility model.

[0035] Figure 8 This is a structural schematic diagram of a fixing plate, a water-blocking strip, and a locking plate provided in one embodiment of the present utility model.

[0036] Figure label:

[0037] 10. Cleaning chassis; 100. Base; 200. Drive unit; 300. Cleaning unit; 400. Information tag; 500. Detection unit; 610. Sensing element; 620. Fixing base; 700. Water-blocking structure; 710. Door panel; 711. Limiting slide; 720. Triggering element; 730. Water-blocking assembly; 731. Fixing plate; 7311. First snap-fit ​​protrusion; 7312. Second snap-fit ​​protrusion; 7313, Limiting protrusion; 732, Water-blocking strip; 7321, Limiting hole; 733, Locking plate; 7331, Slot; 7332, Lock; 7333, Limiting groove; 740, Locking element; 750, Linkage assembly; 751, First link; 7511, Limiting post; 752, Second link; 760, Elastic component; 761, First elastic element; 762, Second elastic element; 770, Operating element. Detailed Implementation

[0038] To make the above-mentioned objects, features, and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings. Many specific details are set forth in the following description to provide a full understanding of this utility model. However, this utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar modifications without departing from the spirit of this utility model. Therefore, this utility model is not limited to the specific embodiments disclosed below.

[0039] Please see Figure 1 , Figure 2 and Figure 3In some embodiments, this application provides a cleaning chassis 10, which includes a base 100, a drive component 200, a cleaning component 300, an information tag 400, and a detection component 500. The drive component 200 is disposed on the base 100; the cleaning component 300 is connected to the drive component 200 and is movable relative to the base 100 under the drive of the drive component 200; the information tag 400 is disposed on the cleaning component 300; and the detection component 500 is disposed on the base 100 and is capable of reading information from the information tag 400.

[0040] The aforementioned cleaning chassis 10 can achieve at least the following beneficial effects: Through the information tag 400 on the cleaning component 300 and the detection element 500 on the base 100, key information such as the type, service life, working time, and wear condition of the cleaning component 300 can be automatically identified, facilitating timely replacement or maintenance by the user and improving cleaning efficiency. Since the detection element 500 can read the information tag 400, the system can automatically match different models of cleaning components 300, avoiding equipment malfunctions or reduced cleaning effectiveness due to incorrect installation. By recording the usage data of the cleaning component 300, intelligent reminder functions (such as replacement cycle warnings) can be provided, reducing manual inspection costs and extending the equipment's service life.

[0041] like Figure 3 As shown, in some embodiments, the cleaning component 300 is a disc brush, which is located below the base 100 and can rotate under the drive of the drive component 200. The information label 400 is located on the periphery of the disc brush facing the base 100, and the detection range of the detection component 500 covers at least a portion of the movement range of the information label 400. The disc brush is located below the base 100 and rotates via the drive component 200. The information label 400 is positioned on the upper surface of the disc brush near the edge, and the detection area of ​​the detection component 500 covers a portion of the trajectory traversed by the information label 400 as the disc brush rotates. This layout design allows the detection component 500 to periodically read the data from the information label 400 as the disc brush rotates, thereby monitoring the working status of the disc brush in real time. By placing the information label 400 on the surface adjacent to the disc brush and the base 100, the influence of external contamination on label recognition is avoided, and the mechanical characteristics of the rotating disc brush are fully utilized for continuous detection. Covering only a portion of the movement path of the 400 information tags is sufficient for basic identification. This selective coverage method reduces the system's requirements for detection accuracy and response speed while ensuring the reliability of identification. While maintaining the original cleaning functions, this structure, through clever tag placement and detection area design, achieves intelligent monitoring of the disc brush status, providing effective support for the automated management of cleaning equipment.

[0042] In some embodiments, the cleaning component 300 is a roller brush, and the information tag 400 is located at the end of the roller brush shaft and corresponds to the detection component 500. When the roller brush is working, the detection component 500 can periodically or in real time read the data from the information tag 400 to detect the working status of the roller brush. The cleaning component 300 can also be a mop, roller mop, etc., and no specific limitation is made here.

[0043] In some embodiments, the information tag 400 is an RFID tag, and the detection component 500 contains a detection board. RFID (Radio Frequency Identification) tags are electronic tags attached to assets or items, storing and transmitting data via radio signals to achieve automatic asset identification and tracking. The information tag 400 uses an RFID tag; its non-contact identification characteristics allow it to adapt to the high-speed rotating working environment of the disc brush, avoiding identification failures caused by mechanical wear or poor contact. Simultaneously, the RFID tag's anti-pollution capability allows it to withstand water stains, dust, or detergent corrosion during the cleaning process, ensuring long-term stable operation. The detection component 500 can quickly capture the rotating tag signal, obtain information such as the disc brush model and wear data in real time, and dynamically adjust cleaning parameters (such as rotation speed and pressure) based on this data. If the chassis is equipped with multiple disc brushes, different RFID tags can be distinguished by a unique ID, avoiding identification confusion and enabling collaborative management of multiple cleaning components 300. The detection board, as the core processing unit, is responsible for collecting, decoding, and processing the signals from the information tag 400, and can parse the identity or status data in the tag in real time, transmitting the information to the main control system of the cleaning equipment through a communication interface. This modular design enhances the integration and reliability of the testing component 500, while also facilitating functional expansion and maintenance upgrades. The testing board can be directly fixed inside the base 100, and through optimized circuit layout and anti-interference design, it ensures stable operation under high-speed rotation of the disc brush and cleaning conditions, providing hardware support for intelligent equipment management.

[0044] like Figure 1 , Figure 2 and Figure 4As shown, in some embodiments, the cleaning chassis 10 further includes a sensing element 610 and a water-blocking structure 700 disposed on the base 100. The water-blocking structure 700 includes a door panel 710 rotatably connected to the base 100, a trigger element 720 disposed on the door panel 710, and a water-blocking assembly 730 disposed below the door panel 710. The door panel 710 can rotate relative to the base 100 to an open position and a closed position. In the open position, the trigger element 720 is away from the sensing element 610 and does not trigger the sensing element 610, and the water-blocking assembly 730 does not obstruct the cleaning component 300. In the closed position, the trigger element 720 is close to the sensing element 610 and triggers the sensing element 610, and the water-blocking assembly 730 obstructs at least a portion of the periphery of the cleaning component 300. By integrating the sensing element 610 and the water-blocking structure 700, the cleaning chassis 10 achieves intelligent monitoring of the working status of the cleaning component 300. The rotation of the door panel 710 enables the switching of the working state and protection of the cleaning component 300. When the door panel 710 is rotated to the closed position, the trigger element 720 enters the detection range of the sensing element 610, generates an electrical signal and feeds it back to the control system to confirm that the water-blocking structure 700 is in place. Conversely, when the door panel 710 is opened, the signal disappears and the system determines that the cleaning component 300 is in an inoperable state. This can be considered as the cleaning component 300 being in a maintenance state for repair, replacement and other operations.

[0045] In some embodiments, the sensing element 610 includes at least one of a Hall sensor, a micro switch, and a photosensitive sensor. Whether the door panel 710 is in the closed position is determined by detecting changes in the position of the trigger element 720. The Hall sensor outputs a signal by sensing changes in the magnetic field of the trigger element 720; the micro switch controls the on / off state through the mechanical contact of the trigger element 720; and the photosensitive sensor identifies the state by receiving or blocking the light signal from the trigger element 720. Multiple sensing methods can be flexibly selected according to actual needs to adapt to different installation environments and reliability requirements.

[0046] In some embodiments, the trigger element 720 includes a magnetic component. When the door panel 710 is rotated to the closed position, the relative position between the magnetic component and the sensing element 610 changes, allowing the sensing element 610 to detect the change in magnetic field strength and output a corresponding trigger signal. This accurately determines whether the door panel 710 is in the closed state. The magnetic component can be a permanent magnet or an electromagnet, and its installation position corresponds to that of the sensing element 610 to ensure detection accuracy while avoiding wear problems caused by mechanical contact, thus improving the reliability of the status detection of the water-blocking structure 700. Of course, the trigger element 720 can also be of other forms, such as mechanical contact or shielding, which will not be elaborated here.

[0047] like Figure 1 , Figure 2 and Figure 4 As shown, in some embodiments, the cleaning chassis 10 further includes a fixed seat 620 disposed on the base 100, and the water-blocking structure 700 further includes a locking member 740 disposed on the door panel 710 and an operating member 770 connected to the locking member 740. When the door panel 710 is in the closed position, the operating member 770 is used to operate and drive the locking member 740 to rotate so that the locking member 740 is locked or disengaged from the fixed seat 620. The locking member 740 can be detachably connected to the fixed seat 620 by means of a rotating buckle, elastic claw, or threaded engagement. The operating member 770 can be designed with a lever, knob, or push-pull structure to provide a convenient operation method, ensuring that the door panel 710 can be securely locked in the closed position, preventing the water-blocking structure 700 from being accidentally opened due to vibration or external force during cleaning, while also allowing the user to quickly unlock and switch to the open position, improving ease of use and structural reliability.

[0048] like Figure 5 , Figure 6 , Figure 7 and Figure 8 As shown, in some embodiments, the water-blocking assembly 730 includes a fixing plate 731, a water-blocking strip 732, and a locking plate 733. The water-blocking strip 732 is sandwiched between the fixing plate 731 and the locking plate 733, and the locking plate 733 is detachably connected to the fixing plate 731. The water-blocking strip 732 can be made of a flexible waterproof material to conform to the ground and form a seal. The locking plate 733 is fastened to the fixing plate 731 by bolts, clips, or a quick-release structure, so that the water-blocking strip 732 is evenly compressed to ensure the waterproof effect, while facilitating disassembly, maintenance, or replacement of worn water-blocking strip 732.

[0049] like Figure 6 and Figure 8As shown, in some embodiments, one end of the fixing plate 731 is provided with a first snap-fit ​​protrusion 7311, and the other end of the fixing plate 731 is provided with a second snap-fit ​​protrusion 7312. One end of the locking plate 733 is provided with a slot 7331, and the other end of the locking plate 733 is provided with a latch 7332. The slot 7331 is used for inserting the first snap-fit ​​protrusion 7311, and the latch 7332 can engage or disengage with the second snap-fit ​​protrusion 7312 under external force. During assembly, the first snap-fit ​​protrusion 7311 can be inserted into the slot 7331 for initial positioning, and then the latch 7332 can be engaged with the second snap-fit ​​protrusion 7312 to form a stable connection. During disassembly, the locking plate 733 can be separated from the fixing plate 731 simply by reversing the operation of the latch 7332. This structure enables quick assembly and disassembly through a snap-fit ​​connection, allowing for the replacement or maintenance of the water-blocking strip 732 without the need for auxiliary tools. It also ensures uniform pressure from the locking plate 733 on the water-blocking strip 732, balancing sealing reliability and ease of operation. In other embodiments, one end of the fixing plate 731 is rotatably connected to one end of the locking plate 733. The other end of the fixing plate 731 has a second snap-fit ​​protrusion 7312, and the other end of the locking plate 733 has a latch 7332. The latch 7332 can engage or disengage with the second snap-fit ​​protrusion 7312 under external force. During assembly and disassembly, the latch 7332 can be separated from the second snap-fit ​​protrusion 7312, the locking plate 733 can be rotated open relative to the fixing plate 731, the water-blocking strip 732 can be installed or removed, and then the latch 7332 can be engaged with the second snap-fit ​​protrusion 7312.

[0050] like Figure 5 , Figure 6 , Figure 7 and Figure 8 As shown, in some embodiments, the fixing plate 731 has a limiting protrusion 7313 on the side facing the water-blocking strip 732, the water-blocking strip 732 has a limiting hole 7321, and the locking plate 733 has a limiting groove 7333. The limiting protrusion 7313 passes through the limiting hole 7321 and the limiting groove 7333 in sequence. The cooperation of the limiting protrusion 7313, the limiting hole 7321, and the limiting groove 7333 achieves precise positioning and stable connection between the fixing plate 731, the water-blocking strip 732, and the locking plate 733, ensuring that the water-blocking strip 732 will not shift or loosen during installation.

[0051] like Figure 5As shown, in some embodiments, the water-blocking structure 700 further includes a linkage assembly 750 and an elastic component 760. The linkage assembly 750 is connected to both the door panel 710 and the water-blocking component 730, allowing the water-blocking component 730 to move closer to or further away from the door panel 710. The elastic component 760 is connected to both the linkage assembly 750 and the door panel 710, providing an elastic force that tends to push the linkage assembly 750 away from the door panel 710. One end of the elastic component 760 is fixed to the door panel 710, and the other end is connected to the linkage assembly 750. The pre-compressed elastic force ensures that the linkage assembly 750 always tends to push the water-blocking component 730 away from the door panel 710, thus keeping the water-blocking component 730 pressed against the ground.

[0052] like Figure 5 As shown, in some embodiments, the elastic component 760 includes a first elastic element 761 and a second elastic element 762 disposed on the door panel 710, and the linkage assembly 750 includes a first link 751 and a second link 752 spaced apart; the middle portion of the first link 751 is rotatably connected to the door panel 710, one end of the first link 751 is connected to the first elastic element 761, and the other end of the first link 751 is rotatably connected to the fixing plate 731; the middle portion of the second link 752 is rotatably connected to the door panel 710, one end of the second link 752 is connected to the second elastic element 762, and the other end of the second link 752 is rotatably connected to the fixing plate 731; the first elastic element 761 and the second elastic element 762 can provide elastic force so that the first link 751 and the second link 752 have a tendency to drive the water-blocking assembly 730 away from the door panel 710.

[0053] like Figure 4As shown, in some embodiments, a limiting groove 711 is provided on the door panel 710, and a limiting post 7511 is provided on the first connecting rod 751. The limiting post 7511 is inserted into the limiting groove 711 and can slide within the limiting groove 711. The limiting groove 711 can limit the sliding range of the limiting post 7511 to limit the movement range of the first connecting rod 751. Through the contour design of the limiting groove 711, the movement path of the limiting post 7511 can be precisely constrained, thereby limiting the rotation angle range of the first connecting rod 751. When the first connecting rod 751 moves under the action of the elastic component 760, the limiting post 7511 slides along the groove and stops moving when it reaches the end of the groove, ensuring that the water-blocking component 730 always operates within the preset stroke range. This limiting mechanism realizes the controllable adjustment of the movement trajectory of the connecting rod component 750 through mechanical constraint, effectively preventing the water-blocking component 730 from sealing failure or structural interference problems caused by excessive displacement.

[0054] In addition, this application also provides a cleaning device, which includes a main unit and a cleaning chassis 10 as described in any of the above embodiments connected to the main unit.

[0055] Since the cleaning equipment described above includes the cleaning chassis 10 as described in any of the above embodiments, the cleaning equipment also has at least the following beneficial effects: The cleaning chassis 10 of the cleaning equipment, through the information tag 400 set on the cleaning component 300 and the detection element 500 on the base 100, can automatically identify key information such as the type, service life, and wear condition of the cleaning component 300, facilitating timely replacement or maintenance by the user and improving cleaning efficiency. Because the detection element 500 can read the information tag 400, the system can automatically match different models of cleaning components 300, avoiding equipment failure or reduced cleaning effect due to incorrect installation. By recording the usage data of the cleaning component 300, intelligent reminder functions (such as replacement cycle warnings) can be provided, reducing manual inspection costs and extending the service life of the equipment.

[0056] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0057] The embodiments described above are merely illustrative of several implementations of this utility model, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the patent application. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these all fall within the protection scope of this utility model. Therefore, the protection scope of this utility model patent should be determined by the appended claims.

[0058] In the description of this utility model, it should be understood that if terms such as "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. appear, these terms indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0059] Furthermore, where the terms "first" and "second" appear, these terms are for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined with "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this utility model, where the term "multiple" appears, "multiple" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0060] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0061] In this utility model, unless otherwise explicitly specified and limited, the use of descriptions such as "above" or "below" the second feature indicates that the first and second features are in direct contact, or indirect contact via an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. Similarly, "below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0062] It should be noted that if an element is referred to as being "fixed to" or "set on" another element, it can be directly on the other element or there may be an intervening element. If an element is considered to be "connected to" another element, it can be directly connected to the other element or there may be an intervening element. If so, the terms "vertical," "horizontal," "upper," "lower," "left," "right," and similar expressions used in this invention are for illustrative purposes only and do not represent the only possible implementation.

[0063] In this specification, the use of terms such as "an embodiment," "another implementation," etc., refers to a specific feature, structure, material, or characteristic described in connection with that embodiment or example that is included in at least one embodiment or example of the present invention. In this specification, the illustrative descriptions of the above terms do not necessarily refer to the same embodiment or example. Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.

Claims

1. A cleaning chassis, characterized in that, include: Base; A driving component, wherein the driving component is disposed on the base; A cleaning component, which is connected to the driving component and is capable of moving relative to the base under the drive of the driving component; Information label, the information label being disposed on the cleaning component; as well as A detection component, which is disposed on the base and is capable of reading information on the information tag.

2. The cleaning chassis according to claim 1, characterized in that, The cleaning component is a disc brush, which is located below the base and can rotate under the drive of the driving component. The information label is located on the periphery of the disc brush facing the base, and the detection range of the detection component covers at least part of the movement range of the information label.

3. The cleaning chassis according to claim 1, characterized in that, The cleaning chassis also includes a sensing element and a water-blocking structure disposed on the base. The water-blocking structure includes a door panel rotatably connected to the base, a triggering element disposed on the door panel, and a water-blocking assembly disposed below the door panel. The door panel can rotate relative to the base to an open position and a closed position. In the open position, the triggering element is away from the sensing element and does not trigger the sensing element, and the water-blocking assembly does not obstruct the cleaning component. In the closed position, the triggering element is close to the sensing element and triggers the sensing element, and the water-blocking assembly obstructs at least a portion of the periphery of the cleaning component.

4. The cleaning chassis according to claim 3, characterized in that, The triggering element includes a magnetic component; And / or, the sensing element includes at least one of a Hall sensor, a micro switch, and a photosensitive sensor.

5. The cleaning chassis according to claim 3, characterized in that, The cleaning chassis also includes a fixed seat on the base, and the water-blocking structure also includes a locking member on the door panel and an operating member connected to the locking member. When the door panel is in the closed position, the operating member is used to operate and drive the locking member to rotate so that the locking member is locked or separated from the fixed seat.

6. The cleaning chassis according to any one of claims 3-5, characterized in that, The water-blocking assembly includes a fixed plate, a water-blocking strip, and a locking plate. The water-blocking strip is sandwiched between the fixed plate and the locking plate, and the locking plate is detachably connected to the fixed plate.

7. The cleaning chassis according to claim 6, characterized in that, One end of the fixing plate is provided with a first snap-fit ​​protrusion, and the other end of the fixing plate is provided with a second snap-fit ​​protrusion. One end of the locking plate is provided with a slot, and the other end of the locking plate is provided with a buckle. The slot is used for the first snap-fit ​​protrusion to be inserted, and the buckle can be snapped or separated from the second snap-fit ​​protrusion under the action of external force. Alternatively, one end of the fixing plate is rotatably connected to one end of the locking plate, the other end of the fixing plate is provided with a second snap-fit ​​protrusion, and the other end of the locking plate is provided with a latch, which can snap or separate from the second snap-fit ​​protrusion under the action of external force.

8. The cleaning chassis according to claim 6, characterized in that, The fixing plate has a limiting protrusion on the side facing the water baffle, the water baffle has a limiting hole, the locking plate has a limiting groove, and the limiting protrusion passes through the limiting hole and the limiting groove in sequence.

9. The cleaning chassis according to claim 6, characterized in that, The water-blocking structure also includes a linkage assembly and an elastic assembly. The linkage assembly is connected to the door panel and the water-blocking assembly respectively, so that the water-blocking assembly can move closer to or away from the door panel. The elastic assembly is connected to the linkage assembly and the door panel respectively, and the elastic assembly can provide elastic force so that the linkage assembly has a tendency to move the water-blocking assembly away from the door panel.

10. The cleaning chassis according to claim 9, characterized in that, The elastic component includes a first elastic member and a second elastic member disposed on the door panel. The linkage assembly includes a first link and a second link spaced apart. The middle portion of the first link is rotatably connected to the door panel, one end of the first link is connected to the first elastic member, and the other end of the first link is rotatably connected to the fixed plate. The middle portion of the second link is rotatably connected to the door panel, one end of the second link is connected to the second elastic member, and the other end of the second link is rotatably connected to the fixed plate. The first elastic member and the second elastic member can provide elastic force so that the first link and the second link have a tendency to drive the water-blocking assembly away from the door panel.

11. The cleaning chassis according to claim 10, characterized in that, The door panel has a limiting groove, and the first connecting rod is provided with a limiting post. The limiting post is inserted into the limiting groove and can slide within the limiting groove. The limiting groove can limit the sliding range of the limiting post to limit the movement range of the first connecting rod.

12. A cleaning device, characterized in that, Includes a host and a cleaning chassis as described in any one of claims 1 to 10 connected to the host.

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