Intelligent sanitary ware with physical examination function

Abstract

The present invention discloses an intelligent sanitary ware with a physical examination function, characterized in that it includes a toilet sanitary ware body, a urine isolation and collection device, a cleaning device, a system electric control board and a urine detection device, wherein the toilet sanitary ware body is equipped with a urine isolation and collection device, the urine isolation and collection device is respectively connected to the urine detection device and the cleaning device, and the system electric control board controls the operation of the urine isolation and collection device, the cleaning device and the urine detection device. The present invention provides a device that can be used in a waterless ecological toilet or a household sanitary ware, can more conveniently detect one's own health condition, and can meet the standards for medical urine detection. The present invention can be used for urine detection in a waterless ecological toilet, creating an unprecedented toilet health revolution.

Description

Technical Field

[0001] This invention pertains to toilet sanitary ware devices, specifically relating to an intelligent sanitary ware device with a health check function. Background Technology

[0002] Routine urinalysis has significant diagnostic value in clinical testing. In hospitals, patients typically leave their urine samples at the hospital, which are then sent to the laboratory. The results are usually available after a wait of approximately 1-2 hours. The large number of patients at hospitals also increases the risk of sample mixing, leading to incorrect results and misdiagnosis. Furthermore, the cost of a urinalysis at a hospital can range from tens of yuan, resulting in high laboratory costs for patients.

[0003] Smart bathroom fixtures are gaining increasing acceptance, and smart toilets, as a type of smart home appliance, offer features such as bidet functions, pelvic cleaning, movable cleaning, seat warming, warm air drying, automatic deodorization, and silent seating, all operated via a button panel on the toilet itself. The ability to combine urine testing with smart bathroom fixtures to generate health reports has broad market potential.

[0004] Patent publication number CN106759727A discloses a smart urine detection toilet and detection method, but its technical solution does not involve the flushing and isolation functions of the urine collection device. The urine is easily contaminated during urine control, which can easily cause errors in urine detection. Summary of the Invention

[0005] Purpose of the invention: In order to overcome the shortcomings of the existing technology, the present invention provides an intelligent sanitary ware with a physical examination function.

[0006] Technical Solution: To solve the above-mentioned technical problems, the present invention provides an intelligent toilet fixture with a physical examination function, including a toilet fixture body, a urine isolation and collection device, a cleaning device, a system control board, and a urine detection device. The urine isolation and collection device is installed on the toilet fixture body and is connected to the urine detection device and the cleaning device respectively. The system control board controls the operation of the urine isolation and collection device, the cleaning device, and the urine detection device.

[0007] Furthermore, the urine isolation and collection device includes a cover, an opening on the cover, an isolation ball inside the cover, and a driving device connected to the isolation ball. The isolation ball includes a sphere and a urine filtration and collection chamber on the sphere. A filter screen is provided inside the urine filtration and collection chamber. The urine filtration and collection chamber is funnel-shaped, and the maximum diameter of the funnel is consistent with the maximum diameter of the opening of the cover. The driving device is capable of rotating the isolation ball inside the cover, so that the urine filtration and collection chamber is exposed and disappears at the opening of the cover, allowing the isolation ball to freely switch between closed and open states.

[0008] Furthermore, the driving device includes a transmission wheel, a motor, a drive wheel, and a transmission belt. A first fixed rotating shaft and a second fixed rotating shaft are respectively provided on one side of the sphere. The transmission wheel is located on the second fixed rotating shaft on one side of the sphere, the drive wheel is connected to the motor, and the transmission belt connects the transmission wheel and the drive wheel.

[0009] Furthermore, the cover body includes an upper cover body and a lower cover body, the lower cover body includes a fixing hole for fixing the rotating shaft, a motor fixing cavity, and a discharge port; the lower cover body includes a motor protective cover.

[0010] Furthermore, the urine filtration and collection chamber is provided with a urine outlet, which is connected to a first fixed rotating shaft. The first fixed rotating shaft is connected to a liquid inlet tube, which is connected to a booster pump and a first solenoid valve respectively via a three-way valve.

[0011] Furthermore, the rinsing device of the cleaning device includes a cleaning tank, a booster pump connected to the cleaning tank, a first solenoid valve connected to the booster pump, a collection cup connected to the first solenoid valve, and a second solenoid valve connected to the collection cup; the booster pump is connected to the urine filtration collection chamber and the first solenoid valve respectively through a three-way valve, and part of the urine in the collection cup enters the urine detection device.

[0012] Furthermore, the control program of the system control board is as follows:

[0013] 1) When the toilet is not in use, the urine isolation collection device is in an isolated state;

[0014] 2) When the sanitary ware is in use, the system control board receives a start signal, which puts the urine isolation and collection device into sampling mode;

[0015] 3) After urine sampling is completed, the urine enters the urine detection device through the urine isolation collection device for detection and analysis, and the results are fed back to the system control board;

[0016] 4) Simultaneously with urine testing, the flushing device activates the flushing path after sampling;

[0017] 5) The urine isolation collection device is restored to the isolation state;

[0018] 6) The electronic control board sends the urine test and analysis results to the terminal, which may include a mobile app, tablet computer, or computer.

[0019] Furthermore, in step 1), the step of the urine collection system being in an isolated state is as follows: the isolation ball does not receive a signal, and its smooth surface is facing upwards and it is in contact with the urine outlet to prevent urine from entering, thus being in an isolated state.

[0020] Furthermore, in step 3), the urine collection system is in a sampling state. The steps are as follows: the isolation ball receives the signal, and is placed on one side of the spherical cavity to fit with the urine outlet so that urine can enter, thereby entering the sampling state.

[0021] Further, the flushing path in step 4) is as follows: close the first solenoid valve and the second solenoid valve, start the booster pump, back-flushing the isolation ball for a certain period of time, then open the first solenoid valve, and after the waste liquid in the sampling cup is discharged naturally through the three-way valve, close the second solenoid valve. When the cleaning liquid enters the cup and reaches the cleaning liquid level, trigger the switch, stop the booster pump, and keep the second solenoid valve open to discharge the waste liquid.

[0022] Furthermore, the cleaning tank, booster pump, urine isolation filter device, and first solenoid valve are connected by a liquid inlet tube.

[0023] Furthermore, the drive device is capable of rotating the isolation ball 180 degrees within the cover.

[0024] Furthermore, a liquid level sensor switch is installed inside the liquid collection cup. The liquid level sensor switch is connected to the system control board. When the liquid level is reached, the liquid level sensor switch controls the booster pump to stop working.

[0025] Beneficial effects: Compared with the prior art, the present invention has the following features:

[0026] 1) The urine detection flushing device provided by the present invention can flush the urine in the inlet tube in a segmented and outlet manner, with high flushing efficiency, no contamination of the next urine, and high detection efficiency.

[0027] 2) The urine isolation and collection device provided by the present invention utilizes the characteristic of the sphere having a constant height point, combined with the funnel shape and the sphere's flipping motion, to freely switch between standby and liquid receiving states at the opening of the cover, so that the isolation system achieves the effects of fewer accessories, energy saving, good effect, not easy to be contaminated, and easy to clean, and can greatly block impurities from entering the urine outlet.

[0028] 3) This invention provides a method that can be applied in waterless ecological toilets or household sanitary ware to conveniently detect one's own health status and can meet the standards for medical urine testing. This invention can be used for urine detection in waterless ecological toilets, creating an unprecedented toilet health revolution.

[0029] 4) The intelligent sanitary ware provided by this invention can intelligently collect liquid, rinse, and detect; it has high detection accuracy, is easy to use, and is relatively inexpensive compared to hospitals, making it convenient for customers to use. Attached Figure Description

[0030] Figure 1 This is a schematic diagram of the structure of the present invention.

[0031] Figure 2 This is a schematic diagram of the cleaning device structure in this invention.

[0032] Figure 3 This is an exploded view of a structure that combines a urine isolation and collection device with a squat toilet.

[0033] Figure 4 This is an exploded view of the structure of a urine isolation and collection device.

[0034] Figure 5 This is a schematic diagram of the urine isolation and filtration device in liquid receiving state.

[0035] Figure 6 This is a schematic diagram of the overall isolation state of the present invention.

[0036] Figure 7 This is a cross-sectional view of each stage of the urine isolation and filtration device.

[0037] Figure 7 a is a cross-sectional view of the urine isolation filtration device in the isolation state.

[0038] Figure 7 b is a cross-sectional view of the urine isolation filter device in the liquid receiving state.

[0039] Figure 7 c is a schematic diagram of the urine isolation and filtration device in the reset state.

[0040] Figure 8 This is a schematic diagram of the structure of a sphere in various directions.

[0041] Figure 8 a is a schematic diagram of the cross-section of a sphere.

[0042] Figure 8 b is a schematic diagram of the sphere as a whole.

[0043] Figure 8 c is a top view of the sphere.

[0044] Figure 8 d is a cross-sectional view of the sphere.

[0045] Figure 9 This is a flowchart of a urine testing device.

[0046] Figure 10 This is a diagram of a squat toilet.

[0047] Figure 11 This is a flowchart of the workflow of the present invention.

[0048] The components are: 1-Squat toilet, 1.1-Feces inlet, 2-Upper cover, 2.2-Opening, 3-Filter screen, 4-Isolation ball, 4.1-First fixed rotating shaft, 4.2-Second fixed rotating shaft, 4.3-Urine filtration and collection chamber, 5-Liquid inlet tube, 6-Lower cover, 6.1-Fixing hole, 6.2-Emergency discharge outlet, 6.3-Motor fixing chamber, 7-Transmission belt, 8-Motor, 9-Drive wheel, 10-Transmission wheel, 11-Motor protective cover, 12-Urine isolation and filtration device, 13-T-way valve, 14-Booster pump, 15-Cleaning tank, 16-First solenoid valve, 17-Collection cup, 18-Second solenoid valve, 19-Urine isolation and collection device, 20-Cleaning device, 21-System control board; 22-Urine detection device. Detailed Implementation

[0049] The invention will now be further described with reference to the accompanying drawings.

[0050] This embodiment provides a smart sanitary ware with a health check function. The sanitary ware body can be applied to squat toilets, seated toilets, and urinals. This embodiment uses a squat toilet as an example. Figure 1 and 10 As shown, the system includes a squat toilet 1, a urine isolation and collection device 19, a cleaning device 20, a system control board 21, and a urine detection device 22. The squat toilet 1 is equipped with the urine isolation and collection device 19, which is connected to both the urine detection device 22 and the cleaning device 20. The system control board 21 controls the operation of the urine isolation and collection device 19, the cleaning device 20, and the urine detection device 22. The squat toilet 1 includes separate fecal inlet 1.1 and urine inlet.

[0051] like Figure 11 As shown, the control program of the system control board is as follows:

[0052] 1) When the toilet is not in use, the urine isolation collection device 19 is in an isolated state;

[0053] 2) When the sanitary ware is in use, the system control board 21 receives a start signal and puts the urine isolation and collection device 19 into sampling mode;

[0054] 3) After urine sampling is completed, the urine enters the urine detection device 22 through the urine isolation collection device 19 for detection and analysis, and the results are fed back to the system control board 21;

[0055] 4) Simultaneously with urine testing, the flushing device 20 initiates the flushing path after sampling;

[0056] 5) The urine isolation collection device 19 is restored to the isolation state;

[0057] 6) The electronic control board sends the urine test and analysis results to the terminal, which may include a mobile app, tablet computer, or computer.

[0058] In step 1), the urine isolation collection device 19 is in an isolation state as follows: the isolation ball does not receive a signal, and its smooth surface faces upward and is in contact with the urine opening to prevent urine from entering, thus being in an isolation state.

[0059] In step 3), the liquid isolation collection device 19 is in sampling state. The steps are as follows: the isolation ball receives the signal, and is placed on one side of the spherical cavity to fit with the urine opening so that urine can enter, thus entering the sampling state.

[0060] The flushing path in step 4) is as follows: close the first and second solenoid valves, start the booster pump, back-flushing the isolation ball for a certain period of time, then open the first solenoid valve, and after the waste liquid in the sampling cup is discharged naturally through the three-way valve, close the second solenoid valve. When the cleaning liquid enters the cup and reaches the cleaning liquid level, trigger the switch, stop the booster pump, and keep the second solenoid valve open to discharge the waste liquid.

[0061] like Figure 9 As shown, the urine testing and analysis steps in step 2) are as follows: urine sample is dripped onto the urine dry chemistry analysis test strip, and the test strip is pushed into the urine dry chemistry reading mechanism for urine dry chemistry analysis; the urine testing and analysis specifically includes: the strip selection mechanism first selects the test strip, and then the internal strip pushing mechanism conveys the test strip to the sample dripping position of the strip conveying mechanism, drips the urine sample onto the corresponding sample dripping position, drips the sample onto the test strip, and then the strip conveying mechanism conveys the test strip to the reading mechanism of the urine analysis device, the reading mechanism reads the information on the test strip and analyzes and processes the data, and then feeds the data back to the control center, and the control center sends the data to the end user.

[0062] like Figure 2 As shown, the cleaning device includes a cleaning tank 15, a booster pump 14 connected to the cleaning tank 15, a first solenoid valve 16 connected to the booster pump 14, a collection cup 17 connected to the first solenoid valve 16, and a second solenoid valve 18 connected to the collection cup 17. The booster pump 14 is connected to a urine isolation and filtration device 12. The cleaning tank 8, booster pump 7, urine isolation and filtration device 12, and first solenoid valve 16 are connected by a liquid inlet pipe 5. The booster pump 14 is connected to the urine isolation and collection device 12 and the first solenoid valve 16 respectively through a three-way valve 13, and part of the urine in the collection cup 17 enters the urine detection device.

[0063] This embodiment uses a squat toilet as an example, such as Figure 3 and 4As shown, the urine isolation and collection device includes a cover, an opening 2.2 on the cover, an isolation ball inside the cover, and a drive device connected to the isolation ball. The isolation ball contains a urine filtration and collection chamber 4.3. The drive device rotates the smooth side and the cavity side of the isolation ball 4 180 degrees within the cover, causing the urine filtration and collection chamber to appear and disappear at the opening 2.2 of the cover, allowing the isolation ball to freely switch between closed and open states. This urine detection and flushing device is installed at the urine inlet of a squat toilet 1, which has its own independent fecal inlet 1.1 and urine inlet.

[0064] like Figure 8 As shown in 8a, 8b, 8c, and 8d, in this embodiment, the isolation sphere includes an isolation sphere 4 and a urine filtration and collection cavity 4.3 disposed on the isolation sphere, such that the isolation sphere 4 is divided into a smooth side and a cavity side. A filter screen 3 is disposed inside the urine filtration and collection cavity 4.3. The urine filtration and collection cavity 4.3 is funnel-shaped, and the maximum diameter of the funnel shape is consistent with the maximum diameter at the opening 2.2 of the cover. A first fixed rotation shaft 4.1 and a second fixed rotation shaft 4.2 are respectively provided on one side of the isolation sphere 4. The isolation sphere 4 is fixed in the cover through a fixing hole 6.1, enabling rotation.

[0065] like Figure 5 and 6 As shown, the driving device in this embodiment includes a transmission wheel 10, a motor 8, a drive wheel 9, and a transmission belt 7. The transmission wheel 10 is mounted on a second fixed rotating shaft 4.2 on one side of the isolation ball 4. The drive wheel 9 is connected to the motor 8. The transmission belt 7 connects the transmission wheel 10 and the drive wheel 9. The urine filtration and collection chamber 4.3 is provided with a urine outlet, which is connected to a first fixed rotating shaft 4.1. The first fixed rotating shaft 4.1 is connected to a drainage tube 5. The first fixed rotating shaft 4.1 is hollow.

[0066] In this embodiment, the cover includes an upper cover 2 and a lower cover 6. The lower cover 6 includes a fixing hole 6.1 for fixing the rotating shaft, a motor fixing cavity 6.3, and an emergency outlet 6.2 (normally closed). The lower cover 6 also includes a motor protection cover 11.

[0067] A liquid level sensor switch is installed inside the liquid collection cup 17. The liquid level sensor switch is connected to the system control board. When the liquid level is reached, the liquid level sensor switch controls the booster pump 14 to stop working. The booster pump 14, the first solenoid valve 16, the second solenoid valve 18, and the urine detection device 22 are all connected to the system control board 21.

[0068] In this implementation, such as Figure 7 As shown, the working process of the urine isolation and filtration device 12 is as follows: 1) Figure 7In step a), in standby mode, the funnel faces downwards to ensure the collection inlet is not contaminated. The booster pump is in standby mode 7, the first solenoid valve 4 is normally open, and the second solenoid valve 6 is normally closed; 2) Figure 7 As shown in b, when the motor receives the start signal, the motor 8 drives the drive wheel 9, which in turn drives the transmission wheel 7, causing the isolation ball 4 to rotate 180 degrees, so that the funnel opening faces upward, receiving liquid, flowing into the liquid inlet pipe 5, passing through the three-way valve 13, and then through the first solenoid valve 16 into the liquid collection cup 17; 3) Figure 7 In step c, after urine collection is complete, motor 8 drives drive wheel 9, which in turn drives transmission wheel 7, causing isolation ball 4 to rotate 180 degrees. Isolation ball 4 returns to the isolation state with the funnel facing down. After urine testing is completed, second solenoid valve 18 is normally open for a period of time to drain waste liquid; 4) After drainage is completed, first solenoid valve 16 is normally closed to seal liquid inlet pipe 5. Isolation ball 4 in the isolation device is in the isolation state with the funnel facing down. Booster pump 14 starts working, pumping cleaning fluid into three-way valve 13 into isolation ball to flush the funnel cavity of isolation ball and perform reverse flushing; 5) After backflushing is completed, first solenoid valve 16 is normally open for a period of time. After the waste liquid in the collection cup 17 from three-way valve 13 is naturally discharged, second solenoid valve 18 is normally closed. When cleaning fluid enters the collection cup 17 and reaches the cleaning fluid level, the switch is triggered, booster pump 14 stops working, and second solenoid valve 18 is normally open to drain waste liquid.

[0069] The above description is only a preferred embodiment of the present invention. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the principle of the present invention, and these improvements and modifications should also be considered within the scope of protection of the present invention.

Claims

1. An intelligent sanitary ware with a physical examination function, characterized in that: It includes a toilet sanitary ware body, a urine isolation and collection device, a cleaning device, a system electric control board and a urine detection device. The toilet sanitary ware body is equipped with a urine isolation and collection device, which is respectively connected to the urine detection device and the cleaning device. The system electric control board controls the operation of the urine isolation and collection device, the cleaning device and the urine detection device. The urine isolation and collection device comprises a cover body, an opening arranged on the cover body, an isolation ball arranged in the cover body, and a driving device connected to the isolation ball. The isolation ball comprises a sphere and a urine filtration and collection cavity arranged on the sphere. A filter screen is arranged in the urine filtration and collection cavity. The urine filtration and collection cavity is funnel-shaped, and the maximum diameter of the funnel is consistent with the maximum diameter of the opening of the cover body. The driving device can rotate the isolation ball in the cover body, so that the urine filtration and collection cavity appears and disappears at the opening of the cover body, and the isolation ball can switch freely between the closed state and the open state.

2. The intelligent sanitary ware with a physical examination function according to claim 1, characterized in that: The driving device includes a transmission wheel, a motor, a driving wheel and a transmission belt. A first fixed rotating shaft and a second fixed rotating shaft are respectively provided on one side of the sphere; the transmission wheel is arranged on the second fixed rotating shaft on one side of the sphere, the driving wheel is connected to the motor, and the transmission belt connects the transmission wheel and the driving wheel.

3. The intelligent sanitary ware with a physical examination function according to claim 2, characterized in that: The cover body comprises an upper cover body and a lower cover body, wherein the lower cover body comprises a fixing hole for fixing the first fixed rotating shaft and the second fixed rotating shaft, a motor fixing cavity and a discharge port; The lower cover body includes a motor protection cover.

4. The intelligent sanitary ware with a physical examination function according to claim 2, characterized in that: The cleaning device includes a cleaning box, a booster pump connected to the cleaning box, a first solenoid valve connected to the booster pump, a liquid collection cup connected to the first solenoid valve, and a second solenoid valve connected to the liquid collection cup; the booster pump is connected to the urine filtration collection chamber and the first solenoid valve through a three-way connection, and part of the urine in the liquid collection cup enters the urine detection device.

5. The intelligent sanitary ware with a physical examination function according to claim 4, characterized in that: A urine outlet is provided in the urine filtering and collecting chamber, the urine outlet is connected to the first fixed rotating shaft, the first fixed rotating shaft is connected to the drainage tube, and the drainage tube is respectively connected to the booster pump and the first electromagnetic valve through a three-way connection.

6. The intelligent sanitary ware with a physical examination function according to claim 5, characterized in that: The control procedure of the system electric control board is as follows: 1) When the sanitary ware is not in use, the urine isolation and collection device is in isolation; 2) When the sanitary ware is used, the system electronic control panel receives the start signal and puts the urine isolation and collection device into sampling state; 3) After the urine sampling is completed, the urine enters the urine detection device through the urine isolation and collection device for detection and analysis, and the results are fed back to the system electronic control board; 4) While the urine is being tested, the cleaning device starts the post-sampling flushing path; 5) The urine isolation collection device returns to the isolation state; 6) The system electronic control board sends the urine test analysis results to the terminal.

7. The intelligent sanitary ware with a physical examination function according to claim 6, characterized in that: In the step 1), the liquid isolation collection device is in an isolation state as follows: the isolation ball does not receive a signal, and is in an isolation state with the smooth surface facing upward and in contact with the urine outlet to prevent urine from entering.

8. The intelligent sanitary ware with a physical examination function according to claim 6, characterized in that: The liquid isolation collection device in step 3) is in a sampling state, and the steps are: the isolation ball receives a signal, and is located at one side of the spherical cavity and fits with the urine outlet to allow urine to enter, thereby being in a sampling state.

9. The intelligent sanitary ware with a physical examination function according to claim 6, characterized in that: The flushing path in step 4) is: close the first solenoid valve and the second solenoid valve, start the booster pump, reversely flush the isolation ball for a certain period of time, then open the first solenoid valve, wait for the waste liquid in the liquid collection cup to be naturally discharged from the three-way valve, close the second solenoid valve, and when the cleaning liquid enters the cup body and reaches the cleaning liquid level, trigger the switch, stop the booster pump, and keep the second solenoid valve open to discharge the waste liquid.

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