Intelligent urinalysis method, intelligent urinalysis module and intelligent pedestal pan

Abstract

The invention relates to the technical field of urine detection, in particular to an intelligent urinalysis method, an intelligent urinalysis module and an intelligent toilet bowl. The intelligent urinalysis method comprises the steps that a detection instruction is received through a control unit; the pushing assembly is controlled to push the electrode plate to a preset position of the detection opening, and the original electrode plate is replaced; the electrode plate collects a urine sample; the detection module is used for detecting the urine sample and generating detection data; transmitting the detection data to external equipment and / or a storage unit; and executing the reset program, and returning the pushing assembly to the initial position. By means of the arrangement, the urine detection efficiency and detection precision can be effectively improved, and the full-automatic process of urine detection is achieved.

Description

Technical Field

[0001] This invention relates to the field of urine testing technology, and in particular to an intelligent urine testing method, an intelligent urine testing module, and an intelligent toilet. Background Technology

[0002] Urine testing is an important method for diagnosing a person's health condition. It typically measures pH, protein, occult blood, specific gravity, glucose, ketones, urobilinogen, nitrates, white blood cells, bilirubin, and vitamin C, reflecting a range of health indicators. Urine testing is usually performed in hospitals, where patients often have to queue to register, see a doctor, pay fees, collect urine samples, and wait for results after batches of tests, which is time-consuming and laborious. Alternatively, dedicated urine analyzers can be purchased for home use, but the process requires manual collection, testing, and cleaning, which is cumbersome, prone to errors, and inefficient, making it unsuitable for elderly users or for the "seamless interaction" scenarios of smart homes.

[0003] In existing technologies, a solution has been developed to integrate urine testing functionality into toilets to address the aforementioned issues. This involves installing a urine testing module within the toilet bowl, collecting urine that comes into contact with test strips within the module, and interpreting and detecting the results based on the color of the test strips. However, this solution requires urine to enter the module during the testing process, which can easily contaminate the test strips. Furthermore, the testing chamber requires cleaning and drying after testing, resulting in a large urine testing module that occupies a significant amount of space. Summary of the Invention

[0004] To address the technical problems of existing toilet-mounted urine testing methods and corresponding modules, such as large size, susceptibility to contamination, and limited test results, this invention provides an intelligent urine testing method, comprising the following steps: Receive detection commands through the control unit; The control push component pushes the electrode sheet to the preset position of the detection port and replaces the original electrode sheet; The electrode plate collects a urine sample, and the detection module detects the urine sample and generates detection data; The detection data is transmitted to external devices and / or storage units; Execute the reset procedure and push the component back to its initial position.

[0005] Furthermore, the process of replacing the original electrode sheet is as follows: the original electrode sheet located at the detection port is pushed out in a direction away from the detection port.

[0006] Furthermore, before the step of the control and pushing component pushing the electrode sheet to the preset position of the detection port, the method further includes: The control flipping component flips the electrode sheet inside the electrode box assembly to the front face of the push component.

[0007] Furthermore, after the step of the push component returning to the initial position, the following is also included: The control flipping component flips the electrode sheet inside the electrode box assembly to the front end of the push component, ready for the next detection.

[0008] Furthermore, before the step of the control flipping component flipping the electrode sheet in the electrode box assembly to the front end face of the pushing component, the following is also included: Compressed gas is introduced into the electrode box assembly, which pushes the sliding stop in the electrode box assembly to push the stacked electrode sheets to the flip position, so that the flipping assembly can flip the electrode sheets located in the flip position.

[0009] Furthermore, the step of receiving the detection command further includes: The control unit detects whether the number of electrode pads in the electrode box assembly is lower than a preset threshold. If the number of electrode pads is lower than the preset threshold, the control unit triggers an electrode pad replenishment prompt.

[0010] Furthermore, when the detection module detects a urine sample, it forms an electrical connection through physical contact between the detection probe group and the detection circuit inside the electrode plate to obtain detection data of the urine sample; the detection probe group is integrated inside the front end face of the push component.

[0011] Furthermore, the reset procedure includes: The push component returns to its initial position, and the used electrode plate remains in the detection port; the electrode plate is in close contact with the annular seal of the detection port, achieving a seal between the detection port and the electrode plate.

[0012] This invention also provides an intelligent urine testing module, which employs the intelligent urine testing method described in any of the above embodiments. The control unit is communicatively connected to the push component and the detection module, and the push component and the detection module are integrated into the intelligent urine testing module.

[0013] This invention also provides an intelligent toilet that employs the intelligent urine testing method or intelligent urine testing module as described in any of the above embodiments.

[0014] Based on the above, the intelligent urine testing method and intelligent toilet provided by this invention, compared with the prior art, require no human intervention. The entire process of electrode pad pushing and replacement, urine testing, and data transmission can be automatically realized through the control unit according to instructions. This reduces the error rate of manual operation, improves the convenience of interaction, and conforms to the trend of "seamless interaction" in smart homes. It is especially suitable for elderly users with limited mobility or sick patients. Furthermore, the process of controlling the pushing component to push the new electrode pad along a preset path and replace the original electrode pad, through the coordination of software logic and mechanical structure, achieves the continuity of the "use and replace" testing process, avoiding the problems of manual electrode pad replacement, and effectively improving testing efficiency and accuracy. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Unless otherwise specified, the positional relationships shown in the drawings in the following description are based on the direction in which the components are drawn in the figures.

[0016] Figure 1 This is a flowchart of an intelligent urine testing method provided in an embodiment of the present invention; Figure 2 A perspective view of an intelligent urine testing module provided in an embodiment of the present invention; Figure 3 This is a three-dimensional sectional view of an intelligent urine testing module provided in an embodiment of the present invention; Figure 4 for Figure 3 A magnified view of part B in the image; Figure 5 This is a three-dimensional exploded view of an intelligent urine testing module provided in an embodiment of the present invention; Figure 6 for Figure 5 A magnified view of part A in the image; Figure 7 A horizontal cross-sectional view showing the electrode box assembly separated from the intelligent urine testing module; Figure 8 Exploded view of the sliding block; Figure 9 A 3D view of the flip component; Figure 10 The flowchart illustrates the operation of a control method for an intelligent urine testing module according to an embodiment of the present invention. Figure 11 This is a perspective sectional view of an intelligent toilet provided in an embodiment of the present invention.

[0017] Figure label: 10. Housing; 111. Detection port; 11. First channel; 12. Second channel; 20. Electrode box assembly; 21. Box body; 22. Outer cover; 30. Pushing assembly; 31. Pushing slider component; 311. Slider body; 312. Detection circuit board; 313. Stylus fixing block; 314. Sensor element; 32. First driving component; 321. First motor; 322. Lead screw transmission rod; 323. Nut component; 33. Detection stylus group; 34. Slider sealing ring; 40. Flipping assembly; 4 1. First jaw; 42. Second jaw; 43. Second drive component; 431. Second motor; 432. Bidirectional lead screw; 433. Threaded slider; 44. Third drive component; 441. Third motor; 442. First driving gear; 443. Second driving gear; 45. First transmission chuck; 451. First driven gear; 46. Second transmission chuck; 461. Second driven gear; 50. Annular seal; 52. Limiting groove; 60. Protective cover; 61. Through groove; 62. Limiting part; S. Electrode plate. Detailed Implementation

[0018] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0019] In the description of this invention, it should be noted that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing the invention and for 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 the invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance, or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this invention, unless otherwise stated, "a plurality of" means two or more. Additionally, the term "comprising" and any variations thereof mean "at least comprising."

[0020] Example 1 To address the technical problems of existing toilet seat built-in urine testing modules, such as large size, susceptibility to contamination, and limited test results, or to achieve at least one or more of the aforementioned advantages, please refer to [link to relevant documentation]. Figure 1 This invention provides an intelligent urine testing method, which includes the following steps: Receive detection commands through the control unit; The control push component 30 pushes the electrode plate S to the preset position of the detection port 111 and replaces the original electrode plate S; The electrode plate S collects a urine sample, and the detection module detects the urine sample and generates detection data. The detection data is transmitted to external devices and / or storage units; The reset procedure is executed, and push component 30 returns to its initial position.

[0021] In specific implementation, a control unit receives detection commands. The control unit includes a microprocessor and a communication module, which is connected to an external device to receive the detection commands. The microprocessor controls the pushing component 30 to push the electrode piece S in the electrode box assembly 20 to a preset position in the detection port 111 along a preset path. Simultaneously with pushing the new electrode piece S into the detection port 111, the original electrode piece S located in the detection port 111 is replaced. After the electrode piece S completes urine collection, it sends an energizing signal to the detection module via the microprocessor. The detection module then detects the urine sample on the new electrode piece S and generates detection data. The detection data is transmitted to the external device and / or stored in a storage unit via the communication module.

[0022] When the control unit receives a urine test command, the command can be triggered in various ways. For example, the user can click the urine test start button on the accompanying smart terminal, or a device associated with the smart urine test module (such as a smart toilet that detects someone using the device and meets specific conditions) can send a corresponding signal to the control unit. The control unit includes a microprocessor and a communication module. The microprocessor can be selected from existing suitable chip models and corresponding peripheral circuits according to actual operating conditions, such as STM32, 32-bit ARM chips, etc., which are not limited in this embodiment. The communication module can adopt, but is not limited to, wired and / or wireless communication, such as Bluetooth or WiFi modules, which can connect to external devices. These external devices can be smart mobile terminals (such as mobile phones, tablets), wearable devices (such as smartwatches, bracelets), home smart devices (smart speakers, health monitoring screens), medical professional equipment (hospital monitoring systems, doctor tablets), cloud servers (for data storage and analysis), etc.

[0023] The microprocessor is responsible for controlling the entire urine testing process, specifically controlling the movement of the push component 30 along a preset path, controlling the detection module to perform urine detection, and controlling data transmission. In this embodiment, after receiving a detection command, the microprocessor controls the push component 30 to start working, pushing the unused new electrode S located on the front surface of the push component 30 from its initial position along the preset path to the preset position of the detection port 111. Preferably, the process of replacing the original electrode S in this embodiment involves pushing the original electrode S located at the detection port 111 away from the detection port 111. That is, after the push component 30 reaches the preset position, the unused new electrode S on its front surface will push over the original used electrode S located at the preset position, leaving the unused original electrode S at the detection port 111 ready for detection.

[0024] When an unused new electrode S located at detection port 111 comes into contact with urine, electrode S collects the urine sample and sends an energizing signal to the detection module via the microprocessor. The detection module then works in concert to detect the urine sample on the new electrode S, generating detection data and transmitting the data to the control unit. The detection module integrates multiple sensors, such as an electrochemical sensor for detecting the concentration of specific chemical components in urine and a pH sensor for measuring the pH value of urine. When urine comes into contact with electrode S, various components in the urine undergo electrochemical reactions with the sensors, generating corresponding electrical signal changes and other detection data. The detection data in the control unit is transmitted to external devices and / or stored in a storage unit via a communication module according to a preset program. The storage unit may include, but is not limited to, local storage integrated on the circuit board and cloud storage accessed via the communication module.

[0025] In this embodiment, the preferred detection module includes a detection circuit and a detection probe assembly 33. When the detection module detects a urine sample, it forms an electrical connection with the detection circuit inside the electrode plate S through physical contact of the detection probe assembly 33 to acquire detection data of the urine sample. The detection probe assembly 33 is integrated inside the front end face of the push assembly 30. The detection probe assembly 33 transmits these electrical signal change detection data to the control unit. The control unit amplifies and filters the electrical signals, and then converts the electrical signals into corresponding urine component data, such as glucose content and protein content, using a built-in algorithm.

[0026] To ensure the accuracy of the test results during the testing process, a multiple sampling and data verification mechanism can be set up. Preferably, the control unit performs multiple samplings and verifications on the test data. If the data differences are within a preset range, the average value is taken; otherwise, the test is deemed abnormal. For example, sampling is performed at regular time intervals, and the data from multiple samplings is analyzed and compared. If the data differences are within a reasonable range, the average value is taken as the final test result; if the data differences are too large, the test is deemed abnormal, and the user is prompted to repeat the test.

[0027] The reset procedure specifically includes: the push component 30 returns to its initial position and the used electrode plate S is still located in the detection port 111; wherein the electrode plate S is in close contact with the annular seal 50 of the detection port 111 to achieve a seal between the detection port 111 and the electrode plate S.

[0028] In practice, after completing the urine test, the push assembly 30 returns to its initial position along a preset path from a preset position. During the return process, the position of the push assembly 30 can be monitored in real time by the control unit. Signals from position sensors (such as photoelectric sensors) mounted on the lead screw or slider are used to precisely control the motor's stopping position, ensuring the push assembly 30 accurately returns to its initial position and prepares for the next test. Simultaneously, during the return process of the push assembly 30, the detection probe assembly 33 can be calibrated. Calibration can be performed by comparing the probe with a built-in standard electrical signal source to adjust the signal transmission parameters of the detection probe assembly 33, ensuring its accuracy.

[0029] Furthermore, while the push component 30 returns to its initial position, the previously used electrode S remains located at the detection port 111 and is sealed to the detection port 111 via the annular seal 50. This effectively prevents urine from entering the intelligent urine detection module through the detection port 111, avoiding urine penetration and contamination of the internal components and electrode S, ensuring that the electrode S inside the module is not cross-contaminated during replacement, and improving detection accuracy and the module's lifespan.

[0030] In an alternative implementation, please refer to Figure 10 Before the step of the control push component 30 pushing the electrode sheet S to the preset position of the detection port 111, the control flip component 40 flips the electrode sheet S in the electrode box component 20 to the front end face of the push component 30.

[0031] In an optional embodiment, after the step of the push component 30 returning to its initial position, the method further includes: controlling the flipping component 40 to flip the electrode sheet S in the electrode box assembly 20 to the front end face of the push component 30 for the next detection.

[0032] In practice, the step of flipping the unused new electrode S in the electrode box assembly 20 to the pushing assembly 30 by the flipping component 40 can occur before the pushing component 30 pushes the electrode S, or it can occur after the pushing component 30 returns to its initial position. The specific setting should be determined according to actual needs and is not limited here.

[0033] During the flipping process, the electrode box assembly 20 must be designed to ensure the stable placement of the electrode sheet S. For example, an electrode sheet S slot with a spring-loaded latch can be used to ensure that the electrode sheet S does not shift or fall off during the flipping process. Simultaneously, to achieve precise replenishment of the electrode sheet S, positioning sensors (such as infrared photocell sensors) can be installed on the electrode box assembly 20 and the push assembly 30. When the electrode sheet S flips to the appropriate position, the positioning sensor detects a signal, and the control unit stops the motor. At this point, the electrode sheet S is precisely aligned with the receiving position of the push assembly 30. Furthermore, to better connect the detection circuit on the electrode sheet S with the detection probe group 33 on the push assembly 30, the push assembly 30 can also transfer the electrode sheet S onto itself through simple translation or adsorption actions (such as using an electromagnet to attract the electrode sheet S), completing the replenishment process.

[0034] In other embodiments, after the step of receiving the detection command, the method further includes: detecting whether the number of electrode pieces S in the electrode box assembly 20 is lower than a preset threshold; if the number of electrode pieces S is lower than the preset threshold, the control unit triggers an electrode piece S replenishment prompt.

[0035] Furthermore, before the step of the control flipping component 40 flipping the electrode sheet S in the electrode box assembly 20 to the front end face of the pushing component 30, the following steps are also included: Compressed gas is introduced into the electrode box assembly 20, which pushes the sliding stop in the electrode box assembly 20 to push the stacked electrode sheets S to the flip position, so that the flipping assembly 40 can flip the electrode sheets S located in the flip position.

[0036] Specifically, compressed gas is input into the electrode box assembly 20 so that the sliding stop in the electrode box assembly 20 pushes the stacked electrode sheets S to one end near the flipping assembly 40 under the action of compressed air, so that the electrode sheet S closest to the flipping assembly 40 is flipped under the action of the flipping assembly 40.

[0037] It should be noted that the specific structure, function and role of the push component 30, the flip component 40 and the electrode box component 20 can be referred to the following embodiment 2, and will not be further described in this embodiment.

[0038] Through the steps of the aforementioned intelligent urine testing method, the collaborative work of each component eliminates the need for human intervention. The entire process, including electrode pad S push-and-replacement, urine testing, and data transmission, is automated via the control unit based on instructions. This reduces human error rates, improves user convenience, and effectively enhances testing efficiency and accuracy, providing users with a convenient urine testing experience. It is particularly suitable for elderly users with limited mobility or sick patients. Furthermore, the microprocessor-controlled push-and-replacement component 30 pushes the new electrode pad S along a preset path, replacing the original electrode pad S. Through the collaboration of software logic and mechanical structure, the "use and replace" continuity of the testing process is achieved, avoiding the problems associated with manual electrode pad S replacement and effectively improving testing efficiency and accuracy. In practical applications, the parameters and control strategies of each component can be optimized and adjusted according to different usage scenarios and needs, further enhancing the performance of the intelligent urine testing module.

[0039] Example 2 One embodiment of the present invention provides an intelligent urine testing module, which employs the intelligent urine testing method described in Embodiment 1 above. The specific method design can be referred to in Embodiment 1 above, and will not be repeated here. Please refer to... Figure 2 , Figure 3 The intelligent urine test module includes a housing 10, an electrode box assembly 20, a pushing assembly 30, a flipping assembly 40, and an annular seal 50.

[0040] The specific structure of the housing 10 should be rationally designed in conjunction with the specific structure and operating principle of the electrode box assembly 20, the pushing assembly 30, and the flipping assembly 40. It should be noted that... Figure 2 The housing 10 shown is only one embodiment. The housing 10 is provided with a detection port 111, and the design position of the detection port 111 should facilitate the flow of urine so that it can be effectively collected at the detection port 111.

[0041] The electrode box assembly 20 is detachably installed on the housing 10. The electrode box assembly 20 has a receiving cavity for accommodating electrode pads S, with the electrode pads S stacked and arranged in the receiving cavity along a predetermined direction. Each electrode pad S integrates a detection circuit for collecting urine information. The detachable electrode box assembly 20 facilitates the addition of new electrode pads S, improving practicality. The detachable connection methods between the electrode box assembly 20 and the housing 10 include, but are not limited to, threaded connection, snap-fit ​​connection, magnetic connection, slide rail insertion, and spring clip engagement.

[0042] Please continue reading. Figure 3 , Figure 5The push component 30 is movably mounted on the housing 10. The push component 30 integrates a detection probe group 33, which is embedded in the front end face of the push component 30 and can form an electrical connection with the detection circuit of the electrode plate S through physical contact. By making contact with the detection circuit through the detection probe group 33, the urine information collected by the detection circuit can be received.

[0043] The pushing component 30 pushes the electrode plate S along a preset path to a preset position on the detection port 111, thereby establishing a stable electrical connection between the detection probe group 33 and the detection circuit of the electrode plate S. This allows for the detection of the urine after the electrode plate S completes urine collection. According to the design, the pushing component 30 may include, but is not limited to, linear reciprocating mechanisms such as pneumatic push rod assemblies, electric piston assemblies, lead screw and nut transmission assemblies, pulley transmission assemblies, gear and rack assemblies, and guide rail and slider assemblies to achieve the pushing function of the electrode plate S.

[0044] Furthermore, to effectively protect the internal structure of the module, this embodiment retains the used original electrode plate S at the detection port 111 to seal the detection port 111, thereby preventing liquid from entering the module. Specifically, when urine testing is required, the pushing component 30 pushes the new electrode plate S into the detection port 111 while simultaneously pushing the original electrode plate S located at the detection port 111 away from the detection port 111. This effectively avoids the risk of water leakage when changing test strips, which is typically required by existing technologies, and the risk of cross-contamination that may occur when switching between the new and original electrode plates S. In other words, this embodiment utilizes the pushing out of the new electrode plate S to automatically push out the used original electrode plate S, thereby effectively achieving seamless sealing of the detection port 111.

[0045] Preferably, the electrode S located at the detection port 111 is press-fitted with the detection port 111 to effectively prevent urine from entering the interior of the intelligent urine test module through the detection port 111. This avoids urine contamination of internal components and also prevents urine from infecting the unused electrode S inside, thus affecting subsequent test results.

[0046] To further improve the sealing between the detection port 111 and the electrode plate S, please refer to [link / reference needed]. Figure 5The intelligent urine testing module also includes an annular seal 50, which is disposed on the detection port 111 to achieve a seal between the electrode plate S and the detection port 111, effectively preventing urine from entering the intelligent urine testing module. The surface of the annular seal 50 that contacts the electrode plate S is made of an elastic material, which deforms under pressure to achieve a seal between the detection port 111 and the electrode plate S. By using the annular seal 50 at the detection port 111 to achieve a seal, urine penetration and contamination of the internal components and electrode plate S are prevented, ensuring that the electrode plate S inside the module is not cross-contaminated during replacement, thus improving detection accuracy and extending the module's lifespan.

[0047] More preferably, please refer to Figure 5 The intelligent urine testing module also includes a protective cover 60, which is detachably connected to the detection port 111. The detachable connection can be, but is not limited to, threaded connections, snap-fit ​​connections, pin connections, hinge connections, etc.

[0048] Please continue reading. Figure 4 , Figure 6 The protective cover 60 extends from its end face near the push assembly 30 to form a limiting portion 62, and the annular seal 50 extends from its end face near the push assembly 30 to form a limiting groove 52. The limiting portion 62 is embedded in the limiting groove 52 to confine the annular seal 50 between the protective cover 60 and the detection port 111. Through the design of the above-mentioned limiting structure, on the one hand, the positional stability of the annular seal 50 during installation and use can be ensured, preventing displacement or detachment of the annular seal 50 due to the push assembly 30 pushing the electrode plate S, thereby ensuring a good sealing effect; on the other hand, the tight cooperation between the limiting portion 62 and the limiting groove 52 can further enhance the connection reliability between the protective cover 60, the annular seal 50, and the electrode plate S, improving the structural stability of the entire intelligent urine testing module.

[0049] The protective cover 60 has a through groove 61, which exposes the electrode S located at the detection port 111. This through groove 61 allows the electrode S to directly contact the urine, enabling the detection of various components in the urine. The shape and size of the through groove 61 can be designed according to the specific shape and size of the electrode S, ensuring that the electrode S is exposed and not obstructed or interfered with by the protective cover 60. It also prevents urine from entering the protective cover 60 and damaging other components during use.

[0050] Based on the above, the method for implementing intelligent urine testing in this embodiment is as follows: the electrode plate S is pushed to a preset position of the detection port 111 by the pushing component 30, and the original electrode plate S located at the detection port 111 is dislodged; when urine passes through the detection port 111 and splashes onto the surface of the electrode plate S, urine detection can be performed by the detection circuit. When the urine test is completed or not performed, the used original electrode plate S is still locked on the detection port 111, forming an isolation to prevent urine from entering the urine test module and contaminating other electrode plates S inside. When the urine test is completed or when it is necessary to replace the electrode plate S for a new urine test, the pushing component 30 returns to the initial position, the new electrode plate S in the electrode box assembly 20 is placed again on the front end of the pushing component 30, and the pushing component 30 pushes the new electrode plate S to the preset position of the detection port 111 along a preset path, and dislodges the original electrode plate S, thus completing the replacement of the electrode plate S.

[0051] This embodiment uses electrode pads S instead of traditional test strips for urine testing. This solution can simultaneously detect multiple biochemical indicators in urine (such as pH, glucose, conductivity, etc.), avoiding the limitations of single-indicator detection. Compared to existing technologies that rely on multi-step manual operation, this design automates the entire urine testing process, fundamentally solving the problems of cumbersome procedures, high error rates, and low detection efficiency caused by manual intervention in traditional methods, thereby improving the accuracy and efficiency of test results. In addition, the single-use mechanism of electrode pads S eliminates the need for auxiliary modules such as cleaning and drying required by traditional test strips, effectively reducing the size of the device and making it more suitable for home medical scenarios. It not only meets the convenient use needs of elderly users or in emergency situations, but also significantly optimizes the user experience through its plug-and-play and automatic electrode pad replacement features. Its modular design and maintenance-free characteristics meet the trend of "seamless interaction" in smart homes.

[0052] Preferably, please refer to Figure 2 , Figure 3 The housing 10 includes a first channel 11 for placing the push assembly 30 and communicating with the detection port 111, and a second channel 12 for placing the electrode box assembly 20. The push assembly 30 pushes the electrode sheet S along a preset path in the extension direction of the first channel 11. The electrode sheets S in the electrode box assembly 20 are stacked and arranged along the extension direction of the second channel 12. The extension direction of the first channel 11 intersects with the extension direction of the second channel 12. By limiting the intersection of the extension direction of the first channel 11 and the extension direction of the second channel 12, the electrode box assembly 20 and the push assembly 30 are arranged at a certain angle, thereby reducing the length of the entire intelligent urine test module, making the structure more compact, and effectively applicable to the application of various intelligent toilets / urinals or other devices in limited spaces.

[0053] Preferably, please refer to Figure 7 The electrode box assembly 20 includes a box body 21 and an outer cover 22. The box body 21 and the housing 10 are detachably connected. The electrode sheet S is located inside the box body 21. The outer cover 22 is movably mounted on the box body 21. The box body 21 and the housing 10 can be installed or removed by operating the outer cover 22.

[0054] The box body 21 and the shell 10 can be connected by a snap-fit ​​structure, a threaded structure, a magnetic structure or other detachable connection structure. The shell and the box body 21 are connected by a rotating connection, a sliding connection or a plug-in connection. By opening, closing, rotating or sliding the outer cover 22, the relative displacement between the box body 21 and the shell 10 can be driven, so as to realize the installation or removal of the electrode box assembly 20.

[0055] In an alternative implementation, please refer to Figure 8 The pushing component 30 includes a pushing slider 31 and a first driving component 32; the pushing slider 31 is movably disposed within the housing 10, and the first driving component 32 drives the pushing slider 31 to reciprocate along a preset path to push the electrode sheet S in the electrode box assembly 20 to the preset position of the detection port 111.

[0056] For specific implementation details, please refer to [link / reference]. Figure 3 The pusher component 31 includes a slider body 311, a detection circuit board 312, and a stylus fixing block 313. The detection stylus group 33 is integrated on the detection circuit board 312. The detection stylus group 33 includes a plurality of arrayed elastic stylus pins for elastic contact with the electrode plate S, ensuring the stability and reliability of the electrical connection between the detection stylus group 33 and the electrode plate S, and avoiding poor electrical contact. The stylus fixing block 313 is connected to the end of the slider body 311 near the detection port 111. The detection circuit board 312 is fixed between the slider body 311 and the stylus fixing block 313, and the detection stylus group 33 on the detection circuit board 312 passes through the stylus fixing block 313 and is exposed on the front end face of the pusher component 30 for contacting the electrode plate S, so that when the electrode plate S is located on the pusher component 30, the detection circuit of the electrode plate S makes contact and conducts with the detection stylus group 33 on the pusher component 30. The detection circuit board 312 is used to communicate with the main control board to transmit relevant instructions for urine testing and data information collected or analyzed.

[0057] Please continue reading. Figure 8 In this embodiment, the push slider 31 preferably also includes a sensor element 314 for detecting whether the electrode plate S is in position on the push assembly 30. The sensor element 314 includes, but is not limited to, a proximity sensor, a photoelectric sensor, a Hall sensor, a pressure sensor, etc.

[0058] Preferably, the slider body 311 has an internal cavity that facilitates the detection of the circuit leads of the circuit board 312. At least one sealing ring groove is also formed on the surface of the slider body 311. The push assembly 30 further includes a slider sealing ring 34, which is nested within the sealing ring groove and forms a seal with the housing 10, effectively sealing and protecting the detection circuit board 312 and the detection pin assembly 33 in the push rod assembly.

[0059] It should be noted that the specific structure of the stylus fixing block 313 can be reasonably designed based on the structure of the detection circuit board 312 and related electronic components. Similarly, the specific structure of the slider body 311 can be reasonably designed based on the actual connection relationship of each component. Based on the concept of this invention, its structural deformation and improvement fall within the protection scope of this invention.

[0060] The first driving component 32 includes, but is not limited to, a motor-driven lead screw and nut structure, a motor-driven rack and pinion mechanism, a motor-driven crank-slider structure, a linear module structure, a direct-acting cylinder structure, a hydraulic rod drive structure, or an electromagnetic drive structure. This embodiment preferably uses a motor-driven lead screw and nut structure; please refer to [link / reference]. Figure 4 The first driving component 32 includes a first motor 321, a lead screw 322, and a nut 323. The nut 323 is connected to the end of the slider body 311 away from the detection port 111. The lead screw 322 passes through the nut 323 and is threadedly connected to the nut 323 and extends into the inner cavity of the slider body 311. The first motor 321 drives the lead screw 322 to rotate, thereby causing the nut 323 to move on the lead screw 322, which in turn drives the slider 31 to reciprocate within the housing 10 toward the detection port 111, specifically within the first channel 11.

[0061] Please see Figure 3 , Figure 5 A flipping component 40 is disposed between the electrode box assembly 20 and the pushing component 30, and is used to flip the electrode sheet S in the electrode box assembly 20 onto the pushing component 30, so that the detection circuit contacts the detection probe group 33. The flipping component 40 can be configured with multiple mechanisms to sequentially flip the electrode sheet S stacked in the electrode box assembly 20 onto the pushing component 30 one by one, such as a worm gear structure, a multi-link structure, or a cam structure. In this embodiment, the flipping component 40 is located at the connection position between the first channel 11 and the second channel 12, facilitating the flipping of the electrode sheet S in the electrode box assembly 20 onto the pushing component 30. By designing the flipping component 40 to transfer the electrode sheet S, not only can miniaturization be better achieved, but the problem of mechanism jamming or wear caused by a single pushing drive method can also be effectively avoided. That is, this embodiment uses the flipping component 40 to separate mechanical stress and prevent the electrode sheet S from getting stuck in the gap.

[0062] In another alternative implementation, please refer to Figure 5 , Figure 9 The flipping component 40 includes a first claw 41, a second claw 42, a second drive member 43, and a third drive member 44. The first claw 41 and the second claw 42 are positioned opposite each other and spaced apart between the electrode box assembly 20 and the push assembly 30. The second drive member 43 drives the first claw 41 and the second claw 42 to move closer or further apart to engage or disengage the electrode sheet S. The third drive member 44 drives the first claw 41 and the second claw 42 to rotate by a preset angle to flip the electrode sheet S in the electrode box assembly 20 onto the push assembly 30.

[0063] In specific implementation, the second driving component 43 can adopt a bidirectional driving device, such as a pneumatic push rod, a micro electric push rod, or a structure of screw drive combined with a motor, or a structure of guide rail slider drive combined with a motor, so as to effectively realize the relative approach and distance between the first claw 41 and the second claw 42.

[0064] Preferably, the second driving component 43 includes a second motor 431, a bidirectional lead screw 432, and a threaded slider 433. The second motor 431, bidirectional lead screw 432, and threaded slider 433 enable the relative movement of the first jaw 41 and the second jaw 42. The two ends of the bidirectional lead screw 432 have threads with different directions of rotation, and each end of the bidirectional lead screw 432 is threadedly connected to a threaded slider 433. The two threaded sliders 433 can be directly or indirectly connected to the first jaw 41 and the second jaw 42, respectively. The second motor 431 drives the bidirectional lead screw 432 to rotate, thereby causing the threaded sliders to move closer or further away, which in turn causes the first jaw 41 and the second jaw 42 to move closer or further away to release the electrode plate S located at the end of the electrode box assembly 20 or the electrode plate S located on the pushing assembly 30. In this embodiment, the first jaw 41 and the second jaw 42 are preferably provided with guide slopes that contact the electrode plate S. The guide slopes can effectively guide the electrode plate S to automatically center, preventing slippage during the flipping process.

[0065] Please continue reading. Figure 5 , Figure 9 The flipping assembly 40 further includes a first transmission chuck 45 connected to the first jaw 41 and a second transmission chuck 46 connected to the second jaw 42. The second driving member 43 is connected to the first transmission chuck 45 and the second transmission chuck 46 in a transmission connection to drive the first transmission chuck 45 and the second transmission chuck 46 to move closer or further away from each other.

[0066] The second driving component 43 includes a second motor 431, a bidirectional lead screw 432, and a threaded slider 433. The second motor 431 is connected to the bidirectional lead screw 432. Each of the two opposite ends of the bidirectional lead screw 432 is threadedly connected to a threaded slider 433, and the two threaded sliders 433 are respectively hinged to the first transmission chuck 45 and the second transmission chuck 46. The first transmission chuck 45 has a first driven tooth 451, the second transmission chuck 46 has a second driven tooth 461, and the third driving member 44 includes a third motor 441, a first driving tooth 442, and a second driving tooth 443. The first driving tooth 442 meshes with the first driven tooth 451, and the second driving tooth 443 meshes with the second driven tooth 461. The third motor 441 drives the first driving tooth 442 and the second driving tooth 443 to rotate so as to simultaneously drive the first driven tooth 451 and the second driven tooth 461 to rotate, thereby driving the first jaw 41 on the first transmission chuck 45 and the second jaw 42 on the second transmission chuck 46 to rotate synchronously.

[0067] Preferably, the width of the first driving tooth 442 is greater than the width of the first driven tooth 451, and the width of the second driving tooth 443 is greater than the width of the second driven tooth 461, so as to ensure that the driven teeth can move relative to each other and rotate synchronously.

[0068] In this embodiment, please refer to Figure 9 The first transmission chuck 45 and the second transmission chuck 46 are hinged to their corresponding threaded sliders 433 and connected to the third drive component 44 via gear meshing. This allows the jaws to move closer or further apart and rotate without interfering with each other. Its structure is simple, low-cost, and eliminates the need for more complex structures to prevent interference, further saving space.

[0069] Of course, other transmission schemes can also be adopted, as long as they can achieve relative movement and synchronous rotation between the first chuck 41 and the second chuck 42. This case does not impose any restrictions on this.

[0070] Furthermore, the first transmission chuck 45 and the second transmission chuck 46 are respectively provided with arc-shaped grooves that do not interfere with the rotation of the first transmission chuck 45 and the second transmission chuck 46. The bidirectional lead screw 432 passes through the arc-shaped grooves and is connected to the first transmission chuck 45 and the second transmission chuck 46 through a hinge, thereby further saving space and achieving a compact structure.

[0071] Example 3 Embodiment 3 of the present invention also provides a urinal, wherein the urinal (not shown in the figure) adopts the intelligent urine detection module as described in any embodiment of Embodiment 1 above or the intelligent urine detection method as described in any embodiment of Embodiment 2 above.

[0072] In practice, the intelligent urine testing module is installed in the urinal. Preferably, the replacement window of the electrode box assembly 20 is located on the side or top of the urinal, and the detection port 111 is located on the inner wall of the urinal.

[0073] By using the intelligent urine testing module provided in the embodiments of the present invention in a urinal or by using the intelligent urine testing method provided in the embodiments of the present invention, urine testing can be automatically realized. This not only avoids the limitations of traditional test strip testing, which has the limitation of single-index detection, but also improves the accuracy and efficiency of the test results.

[0074] It should be noted that the specific steps, functions and processes of the intelligent urine test method can be referred to the aforementioned Embodiment 1, and the specific structure, functions and functions of the intelligent urine test module can be referred to the aforementioned Embodiment 2, and will not be repeated here.

[0075] Example 4 The present invention also provides a smart toilet, wherein the smart toilet adopts the smart urine testing method described in any of the embodiments of the above embodiment one or adopts the smart urine testing module described in any of the embodiments of the above embodiment two.

[0076] In specific implementation, such as Figure 11 As shown, the intelligent urine detection module is located at the front end of the intelligent toilet, and the detection port 111 is located inside the intelligent toilet, making it convenient for users to replace the electrode box assembly 20 without having to go around to the rear end of the toilet for replacement, thus facilitating use. Simultaneously, when the electrode plate S is located at the detection port 111, the electrode plate S and the inner wall surface of the intelligent toilet are a continuous plane.

[0077] Preferably, when the intelligent urine detection module is installed on the front end of the inner wall of the intelligent toilet, the extension direction of the second channel 12 is horizontal, and the extension direction of the first channel 11 is inclined at a preset angle to the extension direction of the second channel 12. The preset angle is between 30° and 90°, and the specific value should be reasonably selected according to the actual inner wall position and internal curvature of the intelligent toilet.

[0078] It should be noted that the specific structure, function and role of the intelligent urine test method can be referred to the aforementioned Embodiment 1, and the specific steps, functions and processes of the intelligent urine test module can be referred to the aforementioned Embodiment 2, and will not be repeated here.

[0079] In summary, the intelligent urine testing method, intelligent urine testing module, and intelligent toilet provided by this invention, compared with existing technologies, use electrode pads instead of traditional test strips for urine testing, which can meet the needs of multi-element detection and effectively realize the fully automated process of urine testing. This avoids the problems of complex processes, frequent interventions, error-prone detection, and low detection efficiency associated with manual operation through multiple steps in existing technologies. Furthermore, it eliminates the need for cleaning and drying modules, reducing the size of the urine testing module and facilitating installation and use.

[0080] Although this document frequently uses terms such as control unit, electrode box assembly, push assembly, and flip assembly, the possibility of using other terms is not excluded. These terms are used merely for the convenience of describing and explaining the essence of the invention; interpreting them as any additional limitation would be contrary to the spirit of the invention.

[0081] Furthermore, those skilled in the art should understand that although many problems exist in the prior art, each embodiment or technical solution of the present invention can be improved in only one or a few aspects, without necessarily solving all the technical problems listed in the prior art or the background art simultaneously. Those skilled in the art should understand that any content not mentioned in a claim should not be construed as a limitation on that claim.

[0082] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, and not to limit them; although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features; and these modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. An intelligent urine testing method, characterized in that, Includes the following steps: Receive detection commands through the control unit; The control push component pushes the electrode sheet to the preset position of the detection port and replaces the original electrode sheet; The electrode plate collects a urine sample, and the detection module detects the urine sample and generates detection data; The detection data is transmitted to external devices and / or storage units; Execute the reset procedure and push the component back to its initial position.

2. The intelligent urine testing method according to claim 1, characterized in that, The process of replacing the original electrode is as follows: the original electrode located at the detection port is pushed out in a direction away from the detection port.

3. The intelligent urine testing method according to claim 1, characterized in that, Before the step of the control and pushing component pushing the electrode sheet to the preset position of the detection port, the following steps are also included: The control flipping component flips the electrode sheet inside the electrode box assembly to the front face of the push component.

4. The intelligent urine testing method according to claim 1, characterized in that: After the step of the push component returning to its initial position, the following is also included: The control flipping component flips the electrode sheet inside the electrode box assembly to the front end of the push component, ready for the next detection.

5. The intelligent urine testing method according to claim 3 or 4, characterized in that, Before the step of the control flipping component flipping the electrode sheet in the electrode box assembly to the front end face of the push component, the following is also included: Compressed gas is introduced into the electrode box assembly, which pushes the sliding stop in the electrode box assembly to push the stacked electrode sheets to the flip position, so that the flipping assembly can flip the electrode sheets located in the flip position.

6. The intelligent urine testing method according to claim 3 or 4, characterized in that, The step of receiving the detection command is followed by: The control unit detects whether the number of electrode pads in the electrode box assembly is lower than a preset threshold. If the number of electrode pads is lower than the preset threshold, the control unit triggers an electrode pad replenishment prompt.

7. The intelligent urine testing method according to claim 1, characterized in that: When the detection module detects a urine sample, it forms an electrical connection through physical contact between the detection probe group and the detection circuit inside the electrode plate to obtain detection data of the urine sample; the detection probe group is integrated into the front end of the push component.

8. The intelligent urine testing method according to claim 1, characterized in that: The reset procedure includes: The push component returns to its initial position, and the used electrode plate remains in the detection port; the electrode plate is in close contact with the annular seal of the detection port, achieving a seal between the detection port and the electrode plate.

9. An intelligent urine testing module, characterized in that, In the intelligent urine testing method according to any one of claims 1 to 8, the control unit is communicatively connected to the push component and the detection module, and the push component and the detection module are integrated in the intelligent urine testing module.

10. A smart toilet, characterized in that: The intelligent urine test method as described in any one of claims 1 to 8, or the intelligent urine test module as described in claim 9, may be used.

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