Intelligent closestool

Abstract

The utility model discloses an intelligent closestool, and belongs to the technical field of sanitary ware. The smart toilet includes: a toilet body; the rotating part is arranged above the closestool main body and is rotationally connected with the closestool main body, and an inertial sensor is arranged in the rotating part; the foaming device comprises a foaming driving circuit and a foaming piece, the foaming driving circuit and the foaming piece are both arranged in the closestool body, and the foaming driving circuit is electrically connected with the foaming piece; the main control device is arranged in the closestool main body, the inertial sensor is electrically connected with the main control device and transmits an electric signal generated by overturning of the rotating part to the main control device, and the main control device is further electrically connected with the foaming driving circuit and drives the foaming device. According to the invention, the accuracy of intelligent closestool flip detection can be improved.

Description

Technical Field

[0001] The present application relates to the technical field of sanitary ware, and in particular to a smart toilet. Background Art

[0002] A smart toilet is a sanitary ware with integrated intelligent functions, designed to provide users with a more comfortable and convenient experience. In related technologies, an angle sensor is used to monitor the opening and closing of the smart toilet lid. For example, when the smart toilet lid changes from a closed state to an open state, the smart toilet can generate a foam shield for user convenience.

[0003] At present, the angle sensor is usually installed inside the gear box of the smart toilet. However, the gear box usually has a small space and the heat energy generated cannot be dissipated in time. This can easily damage the angle sensor, resulting in the inability to monitor the opening and closing of the smart toilet lid well, thereby causing the accuracy of the smart toilet lid flip detection to decrease. Utility Model Content

[0004] The embodiment of the present application provides a smart toilet, which can improve the accuracy of smart toilet lid flap detection.

[0005] To achieve the above-mentioned purpose, a first aspect of an embodiment of the present application provides a smart toilet, the smart toilet comprising:

[0006] Toilet body;

[0007] A rotating member, the rotating member is arranged above the toilet body and is rotatably connected to the toilet body, and an inertial sensor is arranged in the rotating member;

[0008] A foaming device, wherein the foaming device comprises a foaming drive circuit and a foaming member, wherein the foaming drive circuit and the foaming member are both arranged in the toilet body, and the foaming drive circuit is electrically connected to the foaming member;

[0009] A main control device is arranged in the toilet body, the inertial sensor is electrically connected to the main control device and transmits the electrical signal generated by the turning of the rotating part to the main control device, and the main control device is also electrically connected to the foaming drive circuit and drives the foaming device.

[0010] In some embodiments, the main control device includes a main control chip, and the inertial sensor is provided with an inertia detection pin and an inertia clock pin, both of which are electrically connected to the main control chip, the inertia clock pin is used to transmit a clock signal, and the inertia detection pin is used to transmit the electrical signal generated by the flipping of the rotating part to the main control chip.

[0011] In some embodiments, the main control chip is provided with a first power pin, a foaming on pin and a foaming off pin, and the first power pin, the foaming on pin and the foaming off pin are connected to the foaming drive circuit, and when the first power pin and the foaming on pin receive the electrical signal sent by the main control device, they control the foaming part to enter a working state, and when the first power pin and the foaming off pin receive the electrical signal sent by the main control device, they control the foaming part to enter a sleep state.

[0012] In some embodiments, the smart toilet also includes a flushing device, which includes a flushing drive circuit and a flushing pump. The flushing drive circuit and the flushing pump are both arranged in the toilet body, and the flushing drive circuit is electrically connected to the flushing pump.

[0013] In some embodiments, the main control chip is also provided with a second power pin, a flush start pin and a flush stop pin, the second power pin, the flush start pin and the flush stop pin are connected to the flush drive circuit, and the second power pin and the flush start pin control the flush pump to enter a working state when they receive the electrical signal sent by the main control device, and the second power pin and the flush stop pin control the flush pump to enter a sleep state when they receive the electrical signal sent by the main control device.

[0014] In some embodiments, the smart toilet also includes a lighting device, which includes a lighting drive circuit and a lighting lamp. The lighting drive circuit and the lighting lamp are both arranged in the toilet body, and the lighting drive circuit is electrically connected to the lighting lamp.

[0015] In some embodiments, the main control chip is further provided with a third power pin, and the third power pin is connected to the lighting drive circuit. When the third power pin receives the electrical signal sent by the main control device, it controls the lighting lamp to enter a working state.

[0016] In some embodiments, the smart toilet also includes a circuit conversion device, an input end of the circuit conversion device is electrically connected to a power supply, an output end of the circuit conversion device is electrically connected to the inertial sensor, and the circuit conversion device is used to convert the high voltage of the power supply input into a low voltage for use by the inertial sensor.

[0017] In some embodiments, the rotating member includes at least one of a rotating cover and a rotating seat ring, and the inertial sensor is disposed in the rotating cover and / or the rotating seat ring.

[0018] In some embodiments, the smart toilet further includes a turning ring shaft, the toilet body is connected to the rotating member via the turning ring shaft, and the inertial sensor is disposed at one end away from the turning ring shaft.

[0019] The embodiments of the present application include at least the following beneficial effects: Compared with installing the angle sensor in the gear box using a complex structure in a narrow gear box, the embodiments of the present application set the inertial sensor in the rotating part of the smart toilet. It can be understood that the inertial sensor is small in size and the installation space of the rotating part is large, and the inertial sensor can be more easily integrated in the rotating part. In addition, when the rotating part flips, the inertial sensor can detect the acceleration, angular velocity, etc. of the rotating part to capture the subtle flip changes in real time. Compared with the angle sensor, it can respond to the movement changes of the rotating part more quickly, thereby improving the accuracy of the smart toilet lid flip detection. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is an optional schematic diagram of the appearance of a smart toilet provided by an embodiment of the present application;

[0021] Figure 2 This is a schematic diagram of an optional main control chip and an inertial sensor connected to a smart toilet provided by an embodiment of the present application;

[0022] Figure 3 It is a schematic structural diagram of an optional foaming device of a smart toilet provided in one embodiment of the present application;

[0023] Figure 4 It is a schematic structural diagram of an optional flushing device of a smart toilet provided in an embodiment of the present application;

[0024] Figure 5 It is a schematic diagram of the structure of an optional lighting device of a smart toilet provided by an embodiment of the present application;

[0025] Figure 6 It is a schematic diagram of the structure of an optional circuit conversion device of a smart toilet provided in an embodiment of the present application.

[0026] Figure numerals: toilet body 110, rotating part 120, inertial sensor 130, foaming device 140, foaming drive circuit 141, foaming part 142, main control device 150, main control chip 151, flushing device 160, flushing drive circuit 161, flushing pump 162, lighting device 170, lighting drive circuit 171, lighting lamp 172, circuit conversion device 180. DETAILED DESCRIPTION

[0027] In the description of the present application, it should be understood that the descriptions involving orientation, such as up, down, front, back, left, right, etc., indicating orientation or positional relationships, are based on the orientation or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the embodiments of the present application.

[0028] It should be understood that in the description of the embodiments of the present application, "a" means more than one, "a plurality" means more than two, "greater than", "less than", "exceed", etc. are understood to exclude the number itself, and "above", "below", "within", etc. are understood to include the number itself. If there is a description of "first", "second", etc., it is only used for the purpose of distinguishing technical features, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0029] In the description of the embodiments of the present application, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the embodiments of the present application based on the specific content of the technical solution.

[0030] In the description of the present application, the description with reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials, or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described may be combined in any one or more embodiments or examples in a suitable manner.

[0031] A smart toilet is a sanitary ware with integrated intelligent functions, designed to provide users with a more comfortable and convenient experience. In related technologies, an angle sensor is used to monitor the opening and closing of the smart toilet lid. For example, when the smart toilet lid changes from a closed state to an open state, the smart toilet can generate a foam shield for user convenience.

[0032] At present, the angle sensor is usually installed inside the gear box of the smart toilet. However, the gear box usually has a small space and the heat energy generated cannot be dissipated in time. This can easily damage the angle sensor, resulting in the inability to monitor the opening and closing of the smart toilet lid well, thereby causing the accuracy of the smart toilet lid flip detection to decrease.

[0033] The following is combined with Figures 1 to 6 , the embodiments of the present application are further described, wherein the reference numerals of the various structures are in the attached Figures 1 to 6Mentioned in .

[0034] like Figure 1 As shown, Figure 1 It is an optional appearance schematic diagram of a smart toilet provided by an embodiment of the present application. The embodiment of the present application provides a smart toilet. In some embodiments, the smart toilet includes: a toilet body 110; a rotating member 120, the rotating member 120 is arranged above the toilet body 110 and is rotatably connected to the toilet body 110, and an inertial sensor 130 is arranged in the rotating member 120; a foaming device 140, the foaming device 140 contains a foaming drive circuit 141 and a foaming member 142, the foaming drive circuit 141 and the foaming member 142 are both arranged in the toilet body 110, and the foaming drive circuit 141 is electrically connected to the foaming member 142; a main control device 150, the main control device 150 is arranged in the toilet body 110, the inertial sensor 130 is electrically connected to the main control device 150 and transmits an electrical signal generated by the flipping of the rotating member 120 to the main control device 150, and the main control device 150 is also electrically connected to the foaming drive circuit 141 and drives the foaming device 140.

[0035] Furthermore, the rotating member 120 may be a toilet cover, and when the user does not use the smart toilet, the rotating member 120 is usually in a flat position to close the smart toilet. The foaming device 140 is used to generate a foam shield for user convenience.

[0036] Furthermore, the inertial sensor 130 is a measuring device based on the motion state of an object, which is often used to detect and record information such as acceleration, angular velocity and direction of the object. The inertial sensor 130 may be at least one of a gyroscope, an accelerometer or an attitude sensor.

[0037] Furthermore, the gyroscope is used to measure the angular velocity of an object in each axial direction. When the inertial sensor 130 is a gyroscope, the gyroscope can determine whether the rotating member 120 is flipped up by detecting the change in the angular velocity of the rotating member 120 .

[0038] Furthermore, the accelerometer is used to measure the linear acceleration of the object in each axial direction. When the inertial sensor 130 is an accelerometer, the accelerometer can determine whether the rotating member 120 is flipped up by detecting the acceleration change of the rotating member 120.

[0039] Furthermore, the attitude sensor is an inertial sensor 130 unit composed of an accelerometer, a gyroscope and a magnetometer. When the inertial sensor 130 is an attitude sensor, the attitude sensor can simultaneously detect changes in acceleration, angular velocity and magnetic field information of the rotating part 120, and then determine whether the rotating part 120 is flipped up.

[0040] It should be noted that the inertial sensor 130 may also be other measuring devices that can detect the motion state of the rotating member 120. The embodiments of the present application are only described with reference to preferred embodiments, and no specific limitation is made.

[0041] Furthermore, when the inertial sensor 130 detects that the rotating part 120 has flipped, the inertial sensor 130 can generate an electrical signal and transmit the electrical signal to the main control device 150, which then transmits the electrical signal to the foaming drive circuit 141, and the foaming drive circuit 141 drives the foaming part 142 to work. Since the inertial sensor 130 can provide high-precision detection results, it can more accurately detect changes in the rotating part 120, and then quickly respond to the user's action of flipping the rotating part 120, thereby improving the accuracy of the smart toilet lid flip detection.

[0042] Furthermore, the inertial sensor 130 is very small in size, and its miniaturized design enables it to be well integrated into the rotating member 120. At the same time, the inertial sensor 130 usually adopts a micro-power circuit design, which can effectively reduce power consumption and extend battery life while achieving high performance.

[0043] It is understandable that in the related art, a human body detection sensor is installed on the smart toilet, and the foaming device 140 generates a foam shield only after the human body sits down. If the user is in a hurry to defecate, the foam shield generated after sitting down may not be able to cover up the odor in time; or, in the related art, an angle sensor installed in the toilet gear box is also used to detect the flipping of the rotating member 120. However, the sensitivity of the angle sensor may not be enough to detect a small angle change, especially for some slight opening actions, and then the turning of the rotating member 120 cannot be sensed, and the narrow gear box is very likely to cause the angle sensor to fail or be damaged, resulting in its inability to work normally. In comparison, the embodiment of the present application installs the inertial sensor 130 on the rotating member 120. On the one hand, the installation space of the rotating member 120 is large, and the inertial sensor 130 can be easily installed in the rotating member 120. Even if the inertial sensor 130 fails, it can be easily replaced. On the other hand, the detection principle of the inertial sensor 130 is different from that of the angle sensor. Therefore, it can better detect the small changes of the rotating member 120, thereby improving the accuracy of the intelligent toilet cover flip detection.

[0044] In some embodiments, Figure 2 As shown, Figure 2This is a schematic diagram of an optional main control chip and an inertial sensor connection of a smart toilet provided by an embodiment of the present application. The main control device 150 includes a main control chip 151. The inertial sensor 130 is provided with an inertia detection pin and an inertia clock pin. The inertia detection pin and the inertia clock pin are both electrically connected to the main control chip 151. The inertia clock pin is used to transmit a clock signal. The inertia detection pin is used to transmit an electrical signal generated by the flipping of the rotating member 120 to the main control chip 151.

[0045] Furthermore, the main control chip 151 may be a 32-bit microcontroller (STMicroelectronics 32-bitMicrocontroller, STM32). Alternatively, the main control chip 151 may be selected according to actual conditions, such as a programmable logic chip (Field-Programmable Gate Array, FPGA), etc., and the present application embodiment does not make specific limitations.

[0046] Further, in Figure 2 In the figure, the inertia detection pin is pin 13 and the inertia clock pin is pin 14, pin 13 and pin 14 are respectively connected to the PF0 / OSC_IN pin (pin 22) and PF1 / OSC_OUT (pin 23) of the main control chip 151 through wiring. When the inertia sensor 130 receives the electrical signal generated by the flipping of the rotating part 120, the inertia sensor 130 can transmit the electrical signal to the main control chip 151.

[0047] Furthermore, the resistor R1 is grounded and used for resetting the main control chip 151; the resistors R2, R3 and R4 are used for filtering out signals of certain frequencies in the circuit to achieve the purpose of filtering; and the capacitor C1 is used for filtering and voltage stabilization.

[0048] In some embodiments, the main control chip 151 is provided with a first power pin, a foaming on pin and a foaming off pin, and the first power pin, the foaming on pin and the foaming off pin are connected to the foaming drive circuit 141. When the first power pin and the foaming on pin receive an electrical signal sent by the main control device 150, they control the foaming part 142 to enter a working state. When the first power pin and the foaming off pin receive an electrical signal sent by the main control device 150, they control the foaming part 142 to enter a sleep state.

[0049] Furthermore, if Figure 3 As shown, Figure 3This is a schematic diagram of the structure of an optional foaming device of an intelligent toilet provided by an embodiment of the present application, wherein the NSLEPP1 pin (pin 47), DRVA pin (pin 46), and DRVB pin (pin 45) of the foaming drive circuit 141 are respectively connected to the PA2 pin (pin 28), PA3 pin (pin 29), and PA4 pin (pin 30) of the main control chip 151 through wiring, wherein the PA2 pin, PA3 pin, and PA4 pin correspond to the first power pin, the foaming on pin, and the foaming off pin, respectively. When the main control chip 151 receives the electrical signal transmitted by the inertial sensor 130, the main control chip 151 can send an electrical signal to the foaming drive circuit 141 according to the electrical signal to drive the foaming member 142 to enter the working state or the dormant state. When the foaming member 142 is in the working state, the foaming member 142 generates a foam shield.

[0050] Furthermore, when the PA2 and PA3 pins of the main control chip 151 are at high levels and the PA4 pin is at low levels, the foaming driving circuit 141 drives the foaming member 142 to enter the working state; when the PA2, PA3 and PA4 pins of the main control chip 151 are all at low levels, the foaming member 142 is in the dormant state. Capacitor C2 is used for filtering and voltage stabilization.

[0051] It should be noted that VDDA / VDD is the power pin, VSS is the ground pin, BOOT is the start pin, NRST is the reset pin, PAx (x=0, 1, 2...14) is the communication input / output pin, and other functional devices can also be connected to these pins through wiring to realize other functions of the smart toilet.

[0052] In some embodiments, the smart toilet also includes a flushing device 160 , which includes a flushing drive circuit 161 and a flushing pump 162 . The flushing drive circuit 161 and the flushing pump 162 are both arranged in the toilet body 110 , and the flushing drive circuit 161 is electrically connected to the flushing pump 162 .

[0053] Further, the flushing pump 162 can be arranged in Figure 1 Or, it can be set around the inner ring of the toilet to better clean the smart toilet. It can be observed that Figure 1 The flushing device 160 is externally displayed on the toilet body 110. However, in actual use, the flushing device 160 is arranged inside the toilet body 110 so that the flushing drive circuit 161 can make the flushing pump 162 enter the working state according to the electrical signal transmitted by the main control chip 151, that is, Figure 1 This is only for a better understanding of the embodiments of the present application, rather than disposing the flushing device 160 outside the toilet body 110 .

[0054] In some embodiments, the main control chip 151 is also provided with a second power pin, a flushing start pin and a flushing stop pin. The second power pin, the flushing start pin and the flushing stop pin are connected to the flushing drive circuit 161. When the second power pin and the flushing start pin receive an electrical signal sent by the main control device 150, they control the flushing pump 162 to enter a working state. When the second power pin and the flushing stop pin receive an electrical signal sent by the main control device 150, they control the flushing pump 162 to enter a sleep state.

[0055] Furthermore, if Figure 4 As shown, Figure 4 1 is a schematic diagram of an optional flushing device of an intelligent toilet provided by an embodiment of the present application, wherein the NSLEPP2 pin (pin 57), the DRVC pin (pin 56), and the DRVCD pin (pin 55) of the flushing drive circuit 161 are respectively connected to the PA5 pin (pin 31), the PA6 pin (pin 32), and the PA7 pin (pin 33) of the main control chip 151, wherein the PA5 pin, the PA6 pin, and the PA7 pin correspond to the second power pin, the flushing on pin, and the flushing off pin, respectively. When the main control chip 151 receives the electrical signal transmitted by the inertial sensor 130, the main control chip 151 can send an electrical signal to the flushing drive circuit 161 according to the electrical signal to drive the flushing pump 162 to enter the working state or the dormant state. When the flushing pump 162 is in the working state, the flushing pump 162 extracts water from the water tank or other water source by pumping or pressurizing and sends it to the intelligent toilet to achieve the functions of flushing and cleaning.

[0056] Furthermore, when the PA5 and PA6 pins of the main control chip 151 are at high levels and the PA7 pin is at low levels, the flushing drive circuit 161 drives the flushing pump 162 to enter the working state; when the PA5, PA6 and PA7 pins of the main control chip 151 are all at low levels, the flushing pump 162 is in the dormant state. Capacitor C3 is used for filtering and voltage stabilization.

[0057] It should be noted that the VCC pin is a power pin, and the VM pin is a DC power pin.

[0058] In some embodiments, the smart toilet also includes a lighting device 170 , which includes a lighting drive circuit 171 and a lighting lamp 172 . The lighting drive circuit 171 and the lighting lamp 172 are both disposed in the toilet body 110 , and the lighting drive circuit 171 is electrically connected to the lighting lamp 172 .

[0059] Further, the lighting lamp 172 can be set as follows Figure 1 Alternatively, it can be arranged around the inner ring of the toilet to better realize the lighting of the smart toilet at night. It can be observed that Figure 1The lighting device 170 is externally displayed on the toilet body 110. In actual use, the lighting device 170 can also be arranged inside the toilet body 110 so that the lighting lamp 172 can better illuminate the smart toilet. Figure 1 This is only for a better understanding of the embodiments of the present application, and there is no specific limitation on the location of the lighting lamp 172 .

[0060] In some embodiments, the main control chip 151 is further provided with a third power pin, which is connected to the lighting driving circuit 171 . When the third power pin receives an electrical signal sent by the main control device 150 , it controls the lighting lamp 172 to enter a working state.

[0061] Furthermore, if Figure 5 As shown, Figure 5 This is a schematic diagram of the structure of an optional lighting device for a smart toilet provided by an embodiment of the present application, wherein the LED pin of the lighting drive circuit 171 is connected to the LED pin (pin 27) of the main control chip 151, wherein the third power pin corresponds to the LED pin. When the main control chip 151 receives the electrical signal transmitted by the inertial sensor 130, the main control chip 151 can send an electrical signal to the lighting drive circuit 171 according to the electrical signal to drive the lighting lamp 172 to enter the working state or the dormant state. When the lighting lamp 172 is in the working state, the lighting lamp 172 is on, so that the user can use the smart toilet in a dark environment, thereby improving the user experience.

[0062] It should be noted that the pin sequence of the inertial sensor 130, the main control chip 151, the foaming drive circuit 141, and the flushing drive circuit 161 does not necessarily follow Figures 2 to 4 The specific order in the sequence needs to be determined according to the pin functions of each device in actual situations. The embodiments of the present application are only described with reference to preferred embodiments, and are not specifically limited.

[0063] In some embodiments, the smart toilet also includes a circuit conversion device 180, the input end of the circuit conversion device 180 is electrically connected to the power supply, and the output end of the circuit conversion device 180 is electrically connected to the inertial sensor 130. The circuit conversion device 180 is used to convert the high voltage of the power supply input into a low voltage for use by the inertial sensor 130.

[0064] Furthermore, if Figure 6 As shown, Figure 6This is a schematic diagram of the structure of an optional circuit conversion device of an intelligent toilet provided by an embodiment of the present application, wherein VBAT represents a power supply, and the power supply can be connected to the intelligent toilet through wiring. For example, the intelligent toilet can be connected to an external 12V power supply, and the circuit conversion device 180 converts the 12V voltage into a 3.3V voltage to supply the inertial sensor 130 or other devices requiring low voltage. Capacitors C4 and C5 are used for filtering and voltage stabilization. VIN is the power input pin, VOUT is the power output pin, and GND is the ground pin.

[0065] In some embodiments, the rotating member 120 includes at least one of a rotating cover and a rotating race, and the inertial sensor 130 is disposed in the rotating cover and / or the rotating race.

[0066] Furthermore, the rotating cover is a toilet lid, and the rotating seat is a toilet seat. The inertial sensor 130 can be set in one of the toilet lid or the toilet seat, or the inertial sensor 130 can be set in both the toilet lid and the toilet seat, so that the inertial sensor 130 can better capture the flipping situation of the smart toilet and improve the flipping detection accuracy of the smart toilet.

[0067] Furthermore, the function that needs to be turned on by the smart toilet can be determined by the initial state of the rotating member 120 and the number of times the rotating member 120 flips. For example, when the initial state of the rotating member 120 is a flat state, and the inertial sensor 130 detects that the rotating member 120 has a single small angle rotation in the same direction, the main control device 150 sends an electrical signal to the foaming drive circuit 141, so that the foaming drive circuit 141 drives the foaming member 142 to enter the working state; when the initial state of the rotating member 120 is a flat state, and the inertial sensor 130 detects that the rotating member 120 has multiple small angle rotations in the same direction, the main control device 150 sends an electrical signal to the flushing drive circuit 161, so that the flushing drive circuit 161 drives the flushing pump 162 to enter the working state.

[0068] In another example, when the rotating member 120 is initially in a flat state and the inertial sensor 130 detects that the rotating member 120 has a single large-angle rotation in the same direction, the main control device 150 sends an electrical signal to the lighting drive circuit 171 so that the lighting drive circuit 171 drives the lighting lamp 172 to enter a working state.

[0069] Alternatively, when the rotating member 120 is initially in an open state and the inertial sensor 130 detects that the rotating member 120 has a single small-angle rotation in the same direction, the main control device 150 sends an electrical signal to the lighting drive circuit 171, so that the lighting drive circuit 171 drives the lighting lamp 172 to enter a working state, so that the user can use the smart toilet; when the rotating member 120 is initially in an open state and the inertial sensor 130 detects that the rotating member 120 has multiple small-angle rotations in the same direction, the main control device 150 sends an electrical signal to the flush drive circuit 161, so that the flush drive circuit 161 drives the flush pump 162 to enter a working state.

[0070] The small angle and the large angle in the above example can be defined by a preset angle threshold, for example, the angle threshold can be 90 degrees.

[0071] It should be noted that the number of times and angles at which the user controls the activation of various functions of the smart toilet by flipping the rotating part 120 can be set according to actual conditions. The purpose is to make it more convenient for users to use the smart toilet on the basis that the inertial sensor 130 can detect subtle changes in the rotating part 120 more accurately.

[0072] In some embodiments, the smart toilet further includes a turning ring shaft, the toilet body 110 is connected to the rotating member 120 via the turning ring shaft, and the inertial sensor 130 is disposed at one end away from the turning ring shaft.

[0073] Furthermore, the flip ring shaft is a rotating component connecting the toilet body 110 and the rotating part 120. By setting the inertial sensor 130 at one end away from the flip ring shaft of the smart toilet, the mechanical vibration generated by the various components of the smart toilet during operation can be reduced, the influence of interference signals can be reduced, and the accuracy of the smart toilet cover can be further improved.

[0074] It should also be understood that the various implementations provided in the embodiments of the present application can be combined arbitrarily to achieve different technical effects.

[0075] The above is a specific description of the preferred implementation of the present application, but the present application is not limited to the above implementation mode. Technical personnel familiar with the field can also make various equivalent modifications or substitutions under the shared conditions without violating the spirit of the present application. These equivalent modifications or substitutions are all included in the scope defined by the claims of the present application.

Claims

1. A smart toilet, characterized in that: The smart toilet comprises: Toilet body; A rotating member, the rotating member is arranged above the toilet body and is rotatably connected to the toilet body, and an inertial sensor is arranged in the rotating member; A foaming device, wherein the foaming device comprises a foaming drive circuit and a foaming member, wherein the foaming drive circuit and the foaming member are both arranged in the toilet body, and the foaming drive circuit is electrically connected to the foaming member; A main control device is arranged in the toilet body, the inertial sensor is electrically connected to the main control device and transmits the electrical signal generated by the turning of the rotating part to the main control device, and the main control device is also electrically connected to the foaming drive circuit and drives the foaming device.

2. The smart toilet according to claim 1, characterized in that: The main control device includes a main control chip. The inertia sensor is provided with an inertia detection pin and an inertia clock pin. Both the inertia detection pin and the inertia clock pin are electrically connected to the main control chip. The inertia clock pin is used to transmit a clock signal. The inertia detection pin is used to transmit an electrical signal generated by the flipping of the rotating part to the main control chip.

3. The smart toilet according to claim 2, characterized in that: The main control chip is provided with a first power pin, a foaming on pin and a foaming off pin, the first power pin, the foaming on pin and the foaming off pin are connected to the foaming drive circuit, and the first power pin and the foaming on pin control the foaming part to enter a working state when they receive the electrical signal sent by the main control device, and the first power pin and the foaming off pin control the foaming part to enter a dormant state when they receive the electrical signal sent by the main control device.

4. The smart toilet according to claim 2, characterized in that: The smart toilet also includes a flushing device, which includes a flushing drive circuit and a flushing pump. The flushing drive circuit and the flushing pump are both arranged in the toilet body, and the flushing drive circuit is electrically connected to the flushing pump.

5. The smart toilet according to claim 4, characterized in that: The main control chip is also provided with a second power pin, a flushing start pin and a flushing stop pin. The second power pin, the flushing start pin and the flushing stop pin are connected to the flushing drive circuit. When the second power pin and the flushing start pin receive the electrical signal sent by the main control device, they control the flushing pump to enter a working state. When the second power pin and the flushing stop pin receive the electrical signal sent by the main control device, they control the flushing pump to enter a dormant state.

6. The smart toilet according to claim 2, characterized in that: The smart toilet also includes a lighting device, which includes a lighting drive circuit and a lighting lamp. The lighting drive circuit and the lighting lamp are both arranged in the toilet body, and the lighting drive circuit is electrically connected to the lighting lamp.

7. The intelligent toilet according to claim 6, characterized in that: The main control chip is also provided with a third power pin, and the third power pin is connected to the lighting drive circuit. When the third power pin receives the electrical signal sent by the main control device, it controls the lighting lamp to enter a working state.

8. The smart toilet according to claim 1, characterized in that: The smart toilet also includes a circuit conversion device, an input end of the circuit conversion device is electrically connected to a power supply, an output end of the circuit conversion device is electrically connected to the inertial sensor, and the circuit conversion device is used to convert a high voltage input by the power supply into a low voltage for use by the inertial sensor.

9. The smart toilet according to claim 1, characterized in that: The rotating member includes at least one of a rotating cover and a rotating seat ring, and the inertial sensor is arranged in the rotating cover and / or the rotating seat ring.

10. The smart toilet according to claim 9, characterized in that: The smart toilet further comprises a turning ring shaft, the toilet body is connected to the rotating member via the turning ring shaft, and the inertial sensor is arranged at one end away from the turning ring shaft.

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