Cleaning device

Abstract

The utility model relates to cleaning equipment. The cleaning equipment comprises a base; the water tank is detachably mounted on the base, and the water tank is provided with a conductive module; the bracket is mounted on the base and positioned on one side of the water tank; the key assembly is installed on the support and used for enabling the water tank to be switched between a locking state in which the water tank is fixed relative to the base and an unlocking state in which the water tank can be separated from the base; and the detection module is mounted on the bracket, and is in contact with the conductive module to realize electrical connection when the water tank is in a locked state. According to the cleaning equipment, the key assembly and the detection module are integrated on the structure of the support, on one hand, disassembly and assembly of the water tank can be achieved through the key assembly, on the other hand, relevant detection of the water tank is achieved through the detection module, the number of parts is effectively reduced, the overall structure of the cleaning equipment is simplified, and the assembly efficiency of the cleaning equipment is remarkably improved.

Description

Technical Field

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

[0002] With social progress and technological development, people have higher and higher requirements for their work and living environment. Cleaning equipment such as cleaning robots for floor cleaning are being used more and more widely in people's lives. Cleaning robots can automatically clean the floor, reduce people's burden, and improve people's living environment.

[0003] As people's demands for cleaning robots increase, cleaning robots with real-time mop cleaning capabilities have emerged, with wastewater generated during mop cleaning being collected into a wastewater tank. To ensure proper wastewater collection during operation, the wastewater tank needs to be correctly installed and emptied promptly. However, existing wastewater tank assembly and disassembly methods are cumbersome, and the inclusion of detection mechanisms such as presence detection and water full detection further complicates the robot's structure, increasing the assembly difficulty. Utility Model Content

[0004] Therefore, it is necessary to provide a cleaning device to address the problems of complex structure and difficult assembly of cleaning robots.

[0005] A cleaning device, comprising:

[0006] Base;

[0007] A water tank is detachably mounted on the base, and the water tank is equipped with a conductive module;

[0008] A bracket is installed on the base and located on one side of the water tank;

[0009] A button assembly, mounted on the bracket, is used to switch the water tank between a locked state, where it is fixed relative to the base, and an unlocked state, where it can be detached from the base; and

[0010] The detection module is installed on the bracket and makes contact with the conductive module to achieve electrical connection when the water tank is in the locked state.

[0011] In one embodiment, the detection module includes a first detection unit and a second detection unit that are electrically connected, and the conductive module includes a first conductive unit;

[0012] When the water tank is in a locked state, the first detection unit and the second detection unit respectively contact and are electrically connected to the first conductive unit, and the first detection unit, the second detection unit and the first conductive unit together form a conductive circuit.

[0013] In one embodiment, the detection module further includes a third detection unit, and the conductive module includes a second conductive unit;

[0014] When the water tank is locked, the second conductive unit contacts and is electrically connected to the third detection unit. When the liquid in the water tank reaches a preset level, the first detection unit, the second detection unit, the first conductive unit, the second conductive unit, and the third detection unit together form a conductive circuit.

[0015] In one embodiment, the cleaning device further includes at least one detection mounting component movably mounted on the bracket, the detection module being mounted on the detection mounting component and contacting the conductive module under the influence of the detection mounting component.

[0016] In one embodiment, the cleaning device further includes a retainer located between the bracket and the detection mounting member, the retainer being capable of recoverable deformation under external force to apply a force toward the water tank to the detection mounting member.

[0017] In one embodiment, the water tank is provided with a locking groove, and the button assembly can switch between a first state and a second state under the action of external force;

[0018] When the button assembly is in the first state, the button assembly is inserted into the locking slot to put the water tank in the locked state;

[0019] When the button is in the second state, the button assembly disengages from the locking slot to put the water tank in the unlocked state.

[0020] In one embodiment, the button assembly includes:

[0021] A transmission component is rotatably mounted on the bracket;

[0022] A button, movably mounted on the bracket and confined at one end of the transmission member; and

[0023] A pin is movably mounted on the bracket and confined at the other end of the transmission member;

[0024] The button can be driven by the transmission component to insert or disengage the locking groove under the action of external force.

[0025] In one embodiment, the button assembly further includes a first reset member disposed between the button and the bracket, the first reset member being capable of generating a recoverable deformation to apply a force to the button to move it away from the water tank.

[0026] In one embodiment, the button assembly further includes a second reset member disposed between the pin and the bracket, the second reset member being capable of generating a recoverable deformation to apply a force to the pin to bring it closer to the water tank.

[0027] In one embodiment, the cleaning device further includes a pushing component located between the base and the water tank;

[0028] When the water tank is in the unlocked state, the pushing component is used to push the water tank out of the base.

[0029] In one embodiment, the cleaning device is a sweeper.

[0030] In the aforementioned cleaning equipment, the button assembly and detection module are integrated into a single bracket structure. On the one hand, the water tank can be disassembled and assembled via the button assembly, and on the other hand, the water tank can be tested via the detection module. This effectively saves on the number of parts, simplifies the overall structure of the cleaning equipment, and significantly improves the assembly efficiency of the cleaning equipment. Attached Figure Description

[0031] The accompanying drawings, which form part of this application, are used to provide a further understanding of the invention. The illustrative embodiments of the invention and their descriptions are used to explain the invention and do not constitute an improper limitation of the invention.

[0032] To more clearly illustrate the technical solutions in the embodiments of the present invention, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0033] Figure 1 This is a top view schematic diagram of a part of the structure of a cleaning device according to an embodiment of this application.

[0034] Figure 2 for Figure 1 The diagram shows a partial assembly of the cleaning device.

[0035] Figure 3 for Figure 1 The AA cross-sectional view of the cleaning device is shown.

[0036] Figure 4This is an exploded view of a portion of the structure of a cleaning device according to an embodiment of this application.

[0037] Figure 5 for Figure 1 The cleaning device shown is a BB cross-section with the water tank locked.

[0038] Figure 6 for Figure 1 The cleaning device shown is a BB cross-section with the water tank in the unlocked state.

[0039] Figure 7 This is a partial structural schematic diagram of a cleaning device according to an embodiment of this application.

[0040] Explanation of reference numerals in the attached figures:

[0041] 10. Base; 20. Water tank; 21. Conductive module; 212. First conductive unit; 214. Second conductive unit; 20a. Locking groove; 30. Bracket; 32. First mounting part; 34. Second mounting part; 40. Button assembly; 41. Button; 43. Pin; 45. Transmission component; 47. First reset component; 49. Second reset component; 50. Pushing assembly; 52. Pushing component; 54. Elastic component; 60. Detection module; 61. First detection unit; 612. Detection part; 614. Spring arm; 6141. Buckle; 63. Second detection unit; 65. Third detection unit; 70. Detection mounting part; 72. Limiting part; 80. Supporting component. Detailed Implementation

[0042] To make the above-mentioned objectives, features, and advantages of this application more apparent and understandable, the specific embodiments of this application are described in detail below with reference to the accompanying drawings. Many specific details are set forth in the following description to provide a thorough understanding of this application. However, this application 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 application. Therefore, this application is not limited to the specific embodiments disclosed below.

[0043] In the description of this application, it should be understood that if terms such as "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" appear, these terms indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this application 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, and therefore should not be construed as a limitation of this application.

[0044] 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 application, where the term "multiple" appears, "multiple" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0045] In this application, unless otherwise expressly 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 expressly limited. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0046] In this application, unless otherwise expressly 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.

[0047] 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 application are for illustrative purposes only and do not represent the only possible implementation.

[0048] See Figure 1 As shown in Figure 2, an embodiment of this application provides a cleaning device, including a base 10, a walking mechanism (not shown), a cleaning component (not shown), and a water tank 20.

[0049] The base 10 has a shell structure, and a walking mechanism is installed at the bottom of the base 10 to move the base 10 on the ground or other working surfaces. A cleaning component is installed on the base 10 for cleaning the ground and can self-clean during operation. A water tank 20 is detachably installed on the base 10 and located on one side of the cleaning component to collect wastewater generated during the self-cleaning process.

[0050] like Figure 2 and Figure 3 As shown, in order to enable the water tank 20 to be quickly disassembled and inspected, the cleaning equipment also includes a bracket 30, a button assembly 40 and a detection module 60. The water tank 20 is provided with a conductive module 21 that matches the detection module 60.

[0051] Specifically, bracket 30 is mounted on base 10 and located on one side of water tank 20. Button assembly 40 is mounted on bracket 30, and button assembly 40 is used to switch water tank 20 between a locked state fixed relative to base 10 and an unlocked state detachable from base 10. Detection module 60 is mounted on bracket 30. When water tank 20 is in the locked state, detection module 60 and conductive module 21 are in contact and electrically connected.

[0052] Thus, the button assembly 40 and the detection module 60 are integrated into the bracket 30. On the one hand, the water tank 20 can be disassembled and assembled through the button assembly 40, and on the other hand, the water tank 20 can be tested through the detection module 60. This effectively saves the number of parts, simplifies the overall structure of the cleaning equipment, and significantly improves the assembly efficiency of the cleaning equipment.

[0053] Furthermore, in this application, the base 10 provides a certain lifting space for the cleaning component, which can be raised and lowered as needed. Therefore, when the cleaning equipment encounters items that cannot be wetted, such as carpets, during the cleaning process, the cleaning component can be raised to prevent the carpet from getting wet. Thus, to avoid occupying the lifting space of the cleaning component, in this application, the cleaning component is located in front of the water tank 20 in the forward direction of the cleaning equipment, and the bracket 30 is located above the water tank 20 in the direction of gravity. Therefore, the placement of the button assembly 40 and the detection module 60 will not occupy the lifting space of the cleaning component.

[0054] In the prior art, since the water tank is usually located inside the cleaning equipment, when the operator tries to observe the water level, the water tank cannot be directly viewed due to the obstruction of the top decorative cover. Therefore, it is necessary to open the decorative cover to remove the water tank for observation. In this application, as a preferred embodiment, the water tank 20 is located at the rear of the base 10, thereby facilitating the operator to observe the water level in the water tank 20.

[0055] In the following embodiments, a direction parallel to the forward direction of the cleaning equipment is defined as the first direction (i.e., Figure 3The X direction in the middle), the height direction of the cleaning equipment is the second direction (i.e., Figure 3 The width direction of the cleaning equipment is the third direction (i.e., the Z direction in the middle). Figure 4 The first direction, the second direction, and the third direction intersect each other. In a preferred embodiment, the first direction, the second direction, and the third direction are perpendicular to each other. Thus, the cleaning component is located on one side of the water tank 20 in the first direction, and the bracket 30 is located above the water tank 20 in the second direction.

[0056] like Figures 4 to 6 As shown, the water tank 20 has a hollow shell structure. The water tank 20 is inserted into the base 10 along the first direction. The water tank 20 is provided with a locking groove 20a and a conductive module 21 on the side of the support 30 in the second direction. The locking groove 20a is used to cooperate with the button assembly 40, and the conductive module 21 is used to electrically connect with the detection module 60.

[0057] The bracket 30 includes a first mounting portion 32 and two second mounting portions 34, which are located on opposite sides of the first mounting portion 32 in a third-order direction. The first mounting portion 32 is used to mount the button assembly 40, and the second mounting portions 34 are used to mount the detection module 60. It is understood that the structure of the bracket 30 is not limited to this and can be configured as needed to meet different requirements.

[0058] The button assembly 40 is mounted on the first mounting portion 32 of the bracket 30. The button assembly 40 can switch between a first state and a second state under the action of external force. When the button assembly 40 is in the first state, it is inserted into the locking slot 20a of the water tank 20 to lock the water tank 20, thereby preventing the water tank 20 from detaching from the base 10 and allowing the cleaning equipment to operate normally. When the button assembly 40 is in the second state, it disengages from the locking slot 20a to unlock the water tank 20, making it easy for the operator to remove the water tank 20 from the base 10.

[0059] Thus, the water tank 20 can be locked and unlocked simply by changing the state of the button component 40, which greatly facilitates the disassembly and assembly of the water tank 20, simplifies the operation of the cleaning equipment, effectively improves the user experience of the cleaning equipment, and further reduces people's housework burden.

[0060] Specifically, the button assembly 40 includes a button 41, a pin 43, and a transmission member 45 that are mutually engaged. The transmission member 45 is rotatably mounted at the middle position of the first mounting portion 32 of the bracket 30, and its opposite ends in the third direction are respectively connected to the button 41 and the pin 43. The button 41 is movably mounted in the second direction on one side of the first mounting portion 32 in the third direction and is confined at one end of the transmission member 45 in the third direction. The pin 43 is movably mounted in the second direction on the other side of the first mounting portion 32 in the third direction and is confined at the other end of the transmission member 45 in the third direction.

[0061] Thus, button 41 and pin 43 are connected by transmission component 45. Button 41 can move in the second direction under the action of external force to approach or move away from water tank 20, thereby driving transmission component 45 to rotate relative to bracket 30, and finally driving pin 43 to move in the second direction to insert or disengage from locking groove 20a. Specifically, when the operator presses button 41, button 41 moves towards water tank 20 in the second direction. One end of transmission component 45 moves towards water tank 20 under the push of button 41, while the other end of transmission component 45 moves away from water tank 20 based on the lever principle, thereby driving pin 43 connected to that end to disengage from locking groove 20a.

[0062] In some embodiments, the button assembly 40 further includes a first reset member 47 and a second reset member 49. The first reset member 47 is disposed between the bracket 30 and the button 41. The first reset member 47 is capable of undergoing recoverable deformation to apply a force to the button 41, causing it to move away from the water tank 20 in a second direction. When the operator presses the button 41 downward in the second direction, the first reset member 47 is compressed under the force applied by the operator, and the button 41 moves towards the water tank 20 in the second direction. When the operator releases the button 41, the first reset member 47 returns to its initial state, and the button 41, pushed by the first reset member 47, moves away from the water tank 20 in the second direction to return to its initial position.

[0063] The second reset member 49 is located between the bracket 30 and the pin 43. The second reset member 49 can generate a recoverable deformation to apply a force to the pin 43, bringing it closer to the locking groove 20a, thereby inserting the pin 43 into the locking groove 20a of the water tank 20. When the operator presses the button 41 downward in the second direction, the transmission member 45 drives the button 41 to move upward in the second direction and disengage from the locking groove 20a. At this time, the second reset member 49 is in a compressed state. When the operator releases the button 41, the second reset member 49 returns to its initial state, and the pin 43 moves towards the water tank 20 under the push of the second reset member 49.

[0064] In some embodiments, the cleaning device further includes a pushing component 50 located between the base 10 and the water tank 20. The pushing component 50 applies a force to the water tank 20 in a second direction away from the cleaning component. When the water tank 20 is in the unlocked state, the pushing component 50 pushes a portion of the water tank 20 to move in the second direction away from the cleaning component to extend it out of the base 10, thereby facilitating the operator to remove the water tank 20 from the base 10.

[0065] Specifically, in some embodiments, the pushing assembly 50 includes a pushing member 52 and an elastic member 54. One end of the pushing member 52 is movably mounted to the water tank 20 along a second direction, and the other end of the pushing member 52 abuts against the base 10. One end of the elastic member 54 is confined within the water tank 20, and the other end of the elastic member 54 is confined within the pushing member 52. The elastic member 54 is capable of producing a recoverable deformation to apply a force to the water tank 20, causing it to partially extend out of the base 10.

[0066] like Figure 2 , Figure 3 , Figure 4 as well as Figure 7 As shown, the detection module 60 is mounted on the second mounting part 34 of the bracket 30 and includes multiple detection units. The conductive module 21 includes multiple conductive units. The detection units and conductive units can contact each other to achieve electrical connection, thereby realizing different detection functions.

[0067] Specifically, the detection module 60 includes a first detection unit 61, a second detection unit 63, and a third detection unit 65. The first detection unit 61 and the second detection unit 63 are mounted on one second mounting part 34 of the bracket 30, and the third detection unit 65 is mounted on another second mounting part 34. The conductive module 21 includes a first conductive unit 212 and a second conductive unit 214. Both the first conductive unit 212 and the second conductive unit 214 are mounted on the water tank 20 and pass through the base 10 to contact the detection module 60. The first conductive unit 212 and the second conductive unit 214 are arranged at a distance from each other in the third direction.

[0068] When the water tank 20 is in the locked state, the first detection unit 61 and the second detection unit 63 are in contact with and electrically connected to the first conductive unit 212, and the second conductive unit 214 is in contact with and electrically connected to the third detection unit 65. The first detection unit 61, the second detection unit 63 and the first conductive unit 212 together form a conductive circuit. Therefore, it can be determined that the water tank 20 has been installed in place and in-situ detection is achieved.

[0069] When the water tank 20 is locked and the liquid in the water tank 20 reaches the preset liquid level, the first conductive unit 212 and the second conductive unit 214 are electrically connected through the liquid in the water tank 20. Therefore, the first detection unit 61, the second detection unit 63, the first conductive unit 212, the second conductive unit 214 and the third detection unit 65 together form a conductive circuit, thereby determining that the water in the water tank 20 has reached the preset liquid level and realizing full water detection.

[0070] In some embodiments, the cleaning device further includes at least one detection mounting member 70, which is mounted on the bracket 30 from bottom to top along a second direction and is movable relative to the bracket 30 along the second direction. The detection module 60 is mounted on the detection mounting member 70 and contacts the conductive module 21 under the action of the detection mounting member 70.

[0071] Specifically, the detection mounting component 70 has a generally cubic shell structure, including a shell bottom wall and a shell side wall extending from the edge of the shell bottom wall in a second direction. The shell side wall surrounds the shell bottom wall in the circumferential direction to form a receiving groove with one end open. The shell bottom wall has a connecting hole that allows the detection unit to pass through. The shell side wall has a snap-fit ​​part that cooperates with the detection unit on opposite sides in a third direction.

[0072] Furthermore, the detection mounting component 70 also includes two limiting portions 72, which are disposed on opposite sides of the detection mounting component 70 in the first direction. The limiting portions 72 are used to abut against the bracket 30 in the direction of moving toward the water tank 20, thereby limiting the position of the detection mounting component 70 in the first direction and preventing the detection mounting component 70 from coming off the bracket 30 in the first direction.

[0073] Each detection unit includes a detection section 612 and two spring arms 614. The two spring arms 614 are respectively connected to the two sides of the detection section 612 in the third direction. One end of each spring arm 614 is connected to the detection section 612, and the other end extends along the second direction. Each spring arm 614 is provided with a buckle 6141 that corresponds to the snap-fit ​​portion on the detection mounting member 70. In this way, the detection unit is installed in the detection mounting member 70 through the mutual cooperation of the buckle 6141 and the snap-fit ​​groove. The detection section 612 passes through the connecting hole to be electrically connected to the conductive unit.

[0074] Furthermore, the cleaning equipment also includes a retainer 80, which is located between the bracket 30 and the detection mounting member 70. The retainer 80 can generate recoverable deformation in a second direction under the action of external force, so as to apply a force toward the water tank 20 to the detection mounting member 70, thereby enabling the detection unit to make close contact with the conductive unit, thereby ensuring that the two can be stably electrically connected.

[0075] like Figure 5 , Figure 6As shown, the disassembly principle of the water tank 20 is as follows:

[0076] When the water tank 20 is normally installed on the base 10, the button assembly 40 is in the first state. Under the support of the second reset member 49, the pin 43 of the button assembly 40 is inserted into the locking groove 20a of the water tank 20. Therefore, the water tank 20 cannot detach from the base 10 in the second direction and is in a locked state. At this time, the button 41 of the button assembly 40 is also in a position away from the water tank 20 under the support of the first reset member 47.

[0077] When the water tank 20 is disassembled, the operator presses the button 41 of the button assembly 40 downward in the second direction. The button assembly 40 switches from the first state to the second state. The first reset member 47 is compressed under pressure, allowing the button 41 to move toward the water tank 20, thereby driving the transmission member 45 to rotate, which in turn drives the pin 43 to move upward in the second direction, causing the pin 43 to leave the locking groove 20a of the water tank 20. At this time, the second reset member 49 is in a compressed state.

[0078] After the pin 43 leaves the locking slot 20a, the elastic element 54 of the push assembly 50 switches from the compressed state to the extended state, thereby pushing the water tank 20 to move in the second direction away from the cleaning assembly and extend out of the base 10. At this time, the operator can remove the water tank 20 from the base 10.

[0079] When the water tank 20 extends out of the base 10 under the push of the push component 50, the force applied by the operator to the button 41 disappears, the first reset component 47 drives the button 41 to return to the initial position, and the pin 43 also returns to the initial position under the action of the second reset component 49.

[0080] When installing the water tank 20, the operator inserts the water tank 20 into the base 10 in the first direction, and the pin 43 moves upward in the second direction under the support of the water tank 20. After the water tank 20 is fully inside the base 10, the pin 43, no longer supported by the water tank 20, extends into the locking groove 20a of the water tank 20 under the push of the second reset member 49 to relock the water tank 20.

[0081] like Figure 3 , Figure 4 As shown, the in-situ detection principle of the water tank 20 of the above-mentioned cleaning equipment is as follows:

[0082] When the water tank 20 is installed on the base 10 and locked, the first detection unit 61 and the second detection unit 63 respectively contact and are electrically connected to the first conductive unit 212. The first detection unit 61, the second detection unit 63 and the first conductive unit 212 together form a conductive circuit, thus determining that the water tank 20 has been installed in place.

[0083] The principle behind the full-water detection of the water tank 20 of the above-mentioned cleaning equipment is as follows:

[0084] When the water tank 20 is installed on the base 10 and locked, when the liquid in the water tank 20 is lower than the preset liquid level, the first conductive unit 212 and the second conductive unit 214 are disconnected. Therefore, the first detection unit 61, the second detection unit 63, the first conductive unit 212, the second conductive unit 214 and the third detection unit 65 cannot form a complete conductive circuit.

[0085] When the liquid in the water tank 20 accumulates and reaches the preset liquid level, the first conductive unit 212 and the second conductive unit 214 are electrically connected through the liquid in the water tank 20. Therefore, the first detection unit 61, the second detection unit 63, the first conductive unit 212, the second conductive unit 214 and the third detection unit 65 together form a conductive circuit, thereby determining that the water in the water tank 20 has reached the preset liquid level.

[0086] The aforementioned cleaning equipment, because the bracket 30 integrates the button assembly 40 and the detection module 60, achieves modular assembly of the button assembly 40 and the detection module 60, effectively improving production assembly efficiency and simplifying the overall structure of the cleaning equipment.

[0087] 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.

[0088] The embodiments described above are merely illustrative of several implementation methods of this application, 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 application, and these all fall within the protection scope of this application. Therefore, the protection scope of this patent application should be determined by the appended claims.

Claims

1. A cleaning device, characterized in that, include: Base (10); A water tank (20) is detachably mounted on the base (10), and the water tank (20) is provided with a conductive module (21); A bracket (30) is mounted on the base (10) and located on one side of the water tank (20); A button assembly (40) is mounted on the bracket (30) and is used to switch the water tank (20) between a locked state fixed relative to the base (10) and an unlocked state that can be detached from the base (10); as well as The detection module (60) is installed on the bracket (30) and makes contact with the conductive module (21) to achieve electrical connection when the water tank (20) is in the locked state.

2. The cleaning equipment according to claim 1, characterized in that, The detection module (60) includes a first detection unit (61) and a second detection unit (63) that are electrically connected, and the conductive module (21) includes a first conductive unit (212). When the water tank (20) is in a locked state, the first detection unit (61) and the second detection unit (63) respectively contact and are electrically connected to the first conductive unit (212), and the first detection unit (61), the second detection unit (63) and the first conductive unit (212) together form a conductive circuit.

3. The cleaning equipment according to claim 2, characterized in that, The detection module (60) further includes a third detection unit (65), and the conductive module (21) includes a second conductive unit (214). When the water tank (20) is locked, the second conductive unit (214) contacts and is electrically connected to the third detection unit (65). When the liquid in the water tank (20) reaches the preset liquid level, the first detection unit (61), the second detection unit (63), the first conductive unit (212), the second conductive unit (214), and the third detection unit (65) together form a conductive circuit.

4. The cleaning equipment according to claim 1, characterized in that, The cleaning equipment also includes at least one detection mounting component (70), which is movably mounted on the bracket (30). The detection module (60) is mounted on the detection mounting component (70) and contacts the conductive module (21) under the action of the detection mounting component (70).

5. The cleaning equipment according to claim 4, characterized in that, The cleaning equipment also includes a retainer (80) which is located between the bracket (30) and the detection mounting member (70). The retainer (80) is capable of undergoing recoverable deformation under external force to apply a force toward the water tank (20) to the detection mounting member (70).

6. The cleaning equipment according to claim 1, characterized in that, The water tank (20) is provided with a locking groove (20a), and the button assembly (40) can switch between a first state and a second state under the action of external force; When the button assembly (40) is in the first state, the button assembly (40) is inserted into the locking slot (20a) to put the water tank (20) in the locked state; When the button (41) is in the second state, the button assembly (40) disengages from the locking slot (20a) to put the water tank (20) in the unlocked state.

7. The cleaning equipment according to claim 6, characterized in that, The button assembly (40) includes: The transmission component (45) is rotatably mounted on the bracket (30). Button (41), movably mounted on the bracket (30) and confined at one end of the transmission member (45); and A pin (43) is movably mounted on the bracket (30) and confined at the other end of the transmission member (45); The button (41) can be driven by the transmission component (45) to insert or disengage the pin (43) from the locking groove (20a) under the action of external force.

8. The cleaning equipment according to claim 7, characterized in that, The button assembly (40) further includes a first reset member (47), which is disposed between the button (41) and the bracket (30). The first reset member (47) is capable of generating a recoverable deformation to apply a force to the button (41) to move it away from the water tank (20).

9. The cleaning equipment according to claim 7, characterized in that, The button assembly (40) further includes a second reset member (49) disposed between the pin (43) and the bracket (30). The second reset member (49) is capable of generating a recoverable deformation to apply a force to the pin (43) to bring it closer to the water tank (20).

10. The cleaning equipment according to claim 1, characterized in that, The cleaning device also includes a pushing component (50) located between the base (10) and the water tank (20); When the water tank (20) is in the unlocked state, the pushing component (50) is used to push the water tank (20) out of the base (10).

11. The cleaning equipment according to any one of claims 1 to 10, characterized in that, The cleaning equipment is a floor sweeper.

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