Portable urine and excrement detection device and urine and excrement detection method

Abstract

The invention discloses a portable urine and excrement detection device which is used for being hung on the two sides of a closestool or an excrement groove through a support and is characterized in that the portable urine and excrement detection device comprises a body, and the body is detachably placed in the middle of the support; after the supports are hung on the two sides of a toilet bowl or a toilet bowl groove, the body is located in the toilet bowl or the toilet bowl groove and close to a water outlet. The main body comprises a shell, a cavity is formed in the shell, and an automatic detection assembly is installed in the cavity and used for automatically detecting urine and excrement indexes; the top of the shell is provided with a urine and excrement channel, the urine and excrement channel is communicated with the cavity, and the urine and excrement channel is used for enabling urine and excrement to pass through and reach an automatic detection assembly to be detected; a strip-shaped hole is formed in the shell, and an indicator lamp is installed in the strip-shaped hole and used for displaying a detection result.

Description

Technical Field

[0001] The present invention relates to the field of portable urine and feces parameter detection, and in particular to a portable urine and feces detection device and a urine and feces detection method. Background Art

[0002] Currently, the incidence of colorectal cancer and gastric cancer has risen to the third and fourth place in the national cancer incidence ranking. At the same time, the incidence of kidney disease is as high as 10.8% of the total population, about 120 million people. Most gastrointestinal diseases and kidney diseases do not have obvious symptoms in the early stage of onset, causing users to delay treatment time and reduce patient survival rate.

[0003] However, in the early stages of most gastrointestinal diseases and kidney diseases, certain indicators of urine and stool often show intermittent or continuous abnormalities, including stool and urine detection indicators. By discovering and continuously monitoring these abnormal indicators, the time of discovery of gastrointestinal diseases and kidney diseases can be greatly advanced.

[0004] However, due to people's busy work and study or the lack of disease prevention awareness among the elderly, people are unwilling to go to the hospital for regular physical examinations when they have no obvious symptoms, or are unwilling to go to a specialist for further examinations when some indicators are abnormal. Even if some indicators are found to be abnormal, it is difficult to continuously monitor the indicators due to the cumbersome procedures of going to the hospital for examination. In addition, if it is possible to go to the hospital regularly to continuously monitor certain abnormal indicators, it will cost a lot of money, which increases people's economic pressure and makes it more difficult for people to continuously monitor abnormal indicators.

[0005] Therefore, if people can quickly test urine and stool indicators at home and provide rapid urine and stool indicator testers similar to blood glucose meters, blood pressure meters, and blood oximeters, the various shortcomings and obstacles mentioned above can be overcome, so that people will be willing to continuously monitor abnormal indicators to discover the existence of some diseases in advance or monitor the development of the disease, thereby achieving the effect of initial disease screening, saving users a lot of time and cost, and also winning time for later treatment.

[0006] The market for home physiological index testing is huge. According to the data of Global Point of Care Testing Market Outlook 2022, the scale of the global POCT industry will be 97 billion US dollars in 2022. It is expected that the scale of the global POCT industry will grow at a CAGR of 11.9% in the next four years and will exceed 120 billion US dollars in 2024. It is developing rapidly. The domestic market has reached 119.7 billion yuan in 2022, with an annual growth rate of no less than 15.68%, and it is expected to exceed 170 billion yuan in 2024. At present, major platforms have also begun to establish home testing business, and some institutions have achieved sales of 800 million in stool tests. Therefore, home physiological index testing is the future development trend.

[0007] However, the urine and stool tests currently on the market are different from blood glucose meters, blood pressure meters, and blood oximeters. The special properties of urine and stool themselves have led to users being reluctant to use related testing equipment, especially stool testing. Stool is mostly solid and needs to be diluted with testing fluid during testing. Users are easily affected by the strong and unpleasant odor and appearance of the sample, causing some uncomfortable physiological phenomena, such as dry heaving.

[0008] Alternatively, improper design of the sampling equipment may make sampling difficult, or improper design of the testing equipment may easily cause urine and feces to stick to the user's hands or other places, thereby causing psychological discomfort and disgust to the user.

[0009] Therefore, when designing a portable urine and feces detection instrument or device, it is necessary to solve the technical problems that the portable urine and feces detection instruments or devices in the prior art have low convenience and automation, which leads to complex structure, difficult operation, and easy to get hands dirty, further causing derivative problems such as high manufacturing cost, high pricing, and high user learning cost, thereby affecting product sales and promotion. Summary of the invention

[0010] The purpose of the present invention is to provide a portable urine and feces detection device and a urine and feces detection method to solve the technical problems that the portable urine and feces detection instruments or devices in the prior art have low convenience and automation, resulting in complex structure, difficult operation, and easy to get hands dirty, further causing derivative problems such as high manufacturing cost, high pricing, and high user learning cost, thereby affecting the sales and promotion of the product.

[0011] In order to solve the above technical problems, the present invention adopts the following technical solutions: In a first aspect, the present invention discloses a portable urine and feces detection device, which is used to be hung on both sides of a toilet or a toilet bowl through a bracket, and the portable urine and feces detection device includes a main body, and the main body is detachably placed in the middle of the bracket; after the bracket is hung on both sides of the toilet or the toilet bowl, the main body is located inside the toilet or the toilet bowl near the drain outlet; The main body comprises a shell, the shell has a cavity, and an automatic detection component is installed in the cavity for automatically detecting urine and feces indicators; A urine and feces channel is provided on the top of the shell, the urine and feces channel is connected to the cavity, and the urine and feces channel is used to allow urine and feces to pass through and reach the automatic detection component for detection; The shell is provided with a strip hole, an indicator light is installed in the strip hole, and the indicator light is used to display the detection result.

[0012] The working principle of this solution is: when conducting urine and stool testing at home, simply hang the portable urine and stool testing device on both sides of the toilet or toilet bowl, use the toilet normally, use the urine and stool channel on the top of the main body to collect urine or stool, and then the automatic detection component will perform the detection. After the detection is completed, the test result will be displayed by the indicator light, which is very intuitive. There is no need to judge whether there is one line or two lines displayed on the test paper, and what they represent respectively. After the test is completed, the entire detection device can be directly discarded into the trash can, and the test result is very intuitive.

[0013] The entire detection device is highly convenient and automated, and has a simple structure. The entire detection process is very easy to operate, convenient and fast, does not dirty hands, has low manufacturing costs, and has strong market price competitiveness. Users have almost no learning costs, which is conducive to the sales and promotion of products and has very broad application prospects. Users only need to urinate or defecate normally, without manual intervention, and the detection is completed immediately by twisting, releasing, and pulling. The entire detection device is a disposable product to prevent cross contamination, and users do not need to face excrement at close range.

[0014] As a preferred solution of the portable urine and feces detection device, a control circuit board is installed in the shell, and a temperature sensor is provided on the top of the shell, located on both sides of the urine and feces passage, and the temperature sensor is electrically connected to the control circuit board; at the same time, the automatic detection component and the indicator light are electrically connected to the control circuit board respectively; When urine or feces falls into the urine and feces channel, the temperature sensor senses the temperature and transmits the temperature sensor signal to the control circuit board, which in turn controls the detection circuit to be turned on, and then the automatic detection component starts the detection operation.

[0015] As a preferred solution of the automatic detection component, the automatic detection component includes a liquid storage cavity, a lifting platform is arranged in the liquid storage cavity, and the lifting platform is slidably connected to the inner wall of the liquid storage cavity; The side wall of the liquid storage cavity is provided with a liquid outlet for discharging the sample; The initial position of the lifting platform is located below the liquid storage cavity, and the working position of the lifting platform is located above the liquid storage cavity and below the liquid outlet, and close to the liquid outlet.

[0016] In the initial state, the lifting platform is located below the liquid storage chamber, waiting for the urine sample to be collected in the liquid storage chamber. After the urine sample is collected, the lifting platform starts to rise to the working position and raises the liquid level of the urine sample so that the urine can be discharged from the liquid outlet.

[0017] As a preferred embodiment of the automatic detection component, the automatic detection component also includes a stirring device; the stirring device extends into the liquid storage chamber and is used to stir the sample in the liquid storage chamber; the stirring device includes a first motor, a propeller is fixed to the output end of the first motor, and the propeller extends deep into the liquid storage chamber. The first motor can drive the output end to rotate, thereby driving the propeller to rotate.

[0018] As a preferred solution for detection, the inner wall of the housing is further provided with a test paper slot for placing the test paper; the test paper slot is provided with a liquid receiving port, and a water absorbing strip is provided between the liquid receiving port and the liquid outlet; An installation position is arranged beside the test paper slot, a color sensor is installed in the installation position, and a sensing end of the color sensor faces the inside of the test paper slot.

[0019] A specific structure is used to guide the sample and the test paper to react, that is, the liquid in the liquid storage chamber is absorbed by the water absorbent strip through the liquid outlet and guided to the liquid receiving port to contact the test paper in the test paper slot, and the colloidal gold test paper method is used to detect the indicators. This method can control the accuracy of the reaction and uses a water absorbent strip instead of a water pipe, which can effectively control the sample flow.

[0020] As one of the implementation methods of the bracket, the bracket includes a first wing and a second wing symmetrically arranged, and the first wing and the second wing respectively have a first bending portion and a second bending portion; the first bending portion and the second bending portion are used to be hung on both sides of a toilet or a toilet bowl, and a placement plate is fixed between the first wing and the second wing, and the placement plate is used to detachably place the main body.

[0021] As another implementation of the bracket, the first wing includes a first extension plate, one end of the first extension plate is rotatably connected to the placement plate via a first rotating shaft, and the other end of the first extension plate is rotatably connected to a first hanging plate via a first folding plate rotating shaft; the first hanging plate is used to be hung on the side wall of a toilet or toilet bowl; The second wing includes a second extension plate, one end of which is rotatably connected to the placement plate via a second rotating shaft, and the other end of the second extension plate is rotatably connected to a second hanging plate via a second folding plate rotating shaft; the second hanging plate is used to be hung on the side wall of a toilet or toilet bowl.

[0022] In addition, the intelligence of portable urine and feces detection instruments or devices in the prior art is relatively low. They are often just a test strip that displays a single result without performing systematic data integration and analysis. This can easily lead to scattered test data, making it difficult to intuitively obtain periodic test result analysis, and difficult to effectively monitor relevant indicators.

[0023] Therefore, it is also necessary to solve the technical problem of low intelligence of portable urine and feces detection instruments or devices in the prior art, so as to facilitate the collection, integration and scientific analysis of single detection data, so as to facilitate users to effectively monitor relevant indicators.

[0024] Then, as an intelligent solution, the control circuit board is provided with a power supply module, a communication module, a control module, a data acquisition module, and a data processing module; The power supply module is used to supply power to the first motor; The control module is used to control the first motor to rotate forward or reverse, control the color sensor to sense, and control the indicator light to turn on or off or change color; The data acquisition module is used to collect the temperature sensor signal transmitted by the temperature sensor and the color signal transmitted by the color sensor; The data processing module is used to determine the color signal transmitted by the color sensor, convert it into detection result data, and transmit it back to the control module, which controls the indicator light to turn on or off or the color to change; The communication module is used to transmit the converted test result data to the background data management system.

[0025] As a further preferred solution of the intelligent solution, the portable urine and feces detection device is also equipped with a data display terminal, including a data receiving module and a display module, for receiving the data of each control node and the detection result data transmitted by the communication module; The display module includes voice and light. The voice can play the corresponding sound at the corresponding control node, and the light can light up and flash at the corresponding control node to remind the user of the progress. The display module also includes a test result display light, which is a negative light or a positive light, and can light up the negative light or the positive light according to the test result; In addition, the data display terminal is also provided with WIFI / Bluetooth dual-mode, which is used to upload the test result data to the background data management system or cloud server via WIFI or Bluetooth, so as to facilitate users to view the test data.

[0026] In a second aspect, the present invention further discloses a urine and feces detection method, using the portable urine and feces detection device as described above, comprising the following steps: S1. Take out the bracket, unfold both ends of the bracket and hang them symmetrically on both sides of the toilet or toilet bowl; S3, turning on the portable urine and stool testing device; S4. Place the portable urine and feces testing device correctly in the middle of the bracket, and squeeze the testing reagent into the liquid storage cavity through the urine and feces channel; S5. Use the toilet normally, and the urine and feces enter the liquid storage chamber through the urine and feces channel, mix with the detection reagent, and obtain the sample to be tested; S6. Test the sample to be tested in the liquid storage chamber and wait for the test result. After obtaining the test result, lift the bracket and discard the entire portable urine and feces testing device to complete the urine and feces test.

[0027] The present invention has the following beneficial effects: the entire portable urine and feces detection device is highly convenient and automated, and has a simple structure. The entire detection process is very easy to operate, convenient and fast, does not dirty hands, has low manufacturing costs, and has strong market price competitiveness. Users have almost no learning costs, which is conducive to the sales and promotion of products and has very broad application prospects. Users only need to urinate or defecate normally, without manual intervention, and the detection is completed immediately by twisting, releasing, and pulling. The entire detection device is a disposable product, which eliminates cross contamination, and the user does not need to face the excrement at close range. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] In order to make the purpose, technical solution and advantages of the invention more clear, the present invention will be further described in detail below with reference to the accompanying drawings, in which: Figure 1 It is a schematic diagram of the structure of the portable urine and feces detection device of the present invention.

[0029] Figure 2 This is a schematic diagram of the installation position of the portable urine and feces detection device of the present invention.

[0030] Figure 3 It is a schematic diagram of the main structure of the portable urine and feces detection device of the present invention.

[0031] Figure 4 This is an exploded view of the main structure of the portable urine and feces detection device of the present invention.

[0032] Figure 5 It is a schematic diagram of the internal structure of the portable urine and feces detection device of the present invention.

[0033] Figure 6 It is a schematic diagram of the structure of the automatic detection component of the present invention.

[0034] Figure 7 This is a schematic diagram of the color sensor installation structure of the present invention.

[0035] Figure 8 It is a schematic diagram of the color sensor bracket structure of the present invention.

[0036] Fig. 9 It is a schematic diagram of one structure of the support structure of the present invention.

[0037] Fig.10 Another structural schematic diagram of the support structure of the present invention.

[0038] Description of reference numerals: 100, portable urine and feces detection device; 101, upper shell; 102, lower shell; 103, switch button; 104, control circuit board; 105, urine and feces channel; 106, protective cover; 107, temperature sensor; 108, strip hole; 109, indicator light; 110, perforation; 111, test paper slot; 112, color sensor; 113, positioning block; 114, sensor bracket; 115, first window; 116, second window; 117, installation position; 200, bracket; 201, first wing; 2011, first extension plate; 2012, first hanging plate; 2013, first folding plate shaft; 202, second wing; 20 21. Second extension plate; 2022. Second hanging plate; 2023. Second folding plate shaft; 203. Placement plate; 204. First shaft; 205. Second shaft; 206. Positioning slot; 207. Button slot; 300. Automatic detection component; 301. Liquid storage chamber; 302. Stirring device; 303. Liquid outlet; 304. Lifting platform; 305. Propeller; 306. First motor; 307. Sealing ring; 308. Screw rod; 309. Base; 310. Driving gear; 311. Driven gear; 312. First gear set; 313. Second gear set; 314. Second motor; 315. Liquid receiving port; 316. Water absorption strip; 400. Toilet or cesspool. DETAILED DESCRIPTION

[0039] To make the purpose, technical solution and advantages of the embodiments of the present invention more clear, the technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0040] It should be noted that similar numbers and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in the subsequent drawings. In the description of the present invention, it should be noted that the orientation or position relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. is based on the orientation or position relationship shown in the drawings, or the orientation or position relationship in which the invention product is usually placed when used, which is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present invention. In addition, the terms "first", "second", "third", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance. In addition, the terms "horizontal", "vertical", etc. do not mean that the components are absolutely horizontal or suspended, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly tilted. In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0041] The present invention can be applied to the field of portable urine and feces indicator detection, solving the technical problems that portable urine and feces-related detection instruments or devices in the prior art have low convenience and automation, resulting in complex structures, difficult operations, and easy dirtying of hands, further causing derivative problems such as high manufacturing costs, high pricing, and high user learning costs, thereby affecting product sales and promotion.

[0042] First, see Figure 1 and Figure 2 as well as Figure 4 Based on the technical problems solved above, the present invention discloses a portable urine and feces detection device 100, which is used to be hung on a toilet or toilet trough 400. The portable urine and feces detection device 100 includes a main body. After the portable urine and feces detection device 100 is installed, the main body is located inside the toilet or toilet trough 400 near the drain outlet; The main body includes a shell, and a cavity is provided in the shell. An automatic detection component 300 is installed in the cavity for automatically detecting urine and feces indicators; The top of the housing is provided with a urine and feces passage 105, the urine and feces passage 105 is connected with the cavity, and the urine and feces passage 105 is used to allow urine and feces to pass through and reach the automatic detection component 300 for detection; The housing is provided with a strip-shaped hole 108 , in which an indicator light 109 is installed. The indicator light 109 is used to display the detection result.

[0043] The working principle of this solution is: when conducting urine and feces testing at home, simply hang the portable urine and feces testing device 100 on both sides of the toilet or toilet bowl 400, use the toilet normally, use the urine and feces channel 105 on the top of the main body to collect urine or feces, and then the automatic detection component 300 performs the detection. After the detection is completed, the indicator light 109 displays the detection result, which is very intuitive. There is no need to judge whether there is one line or two lines displayed on the test paper, and what they represent respectively. After the detection is completed, the entire detection device is directly discarded in the trash can, and the detection result is very intuitive.

[0044] The entire portable urine and feces detection device 100 is highly convenient and automated, and has a simple structure. The entire detection process is very easy to operate, convenient and fast, does not dirty hands, has low manufacturing costs, and has strong market price competitiveness. Users have almost no learning costs, which is conducive to the sales and promotion of products and has a very broad application prospect. Users only need to urinate or defecate normally, without manual intervention, and the detection is completed immediately by twisting, releasing, and pulling. The entire detection device is a disposable product to prevent cross contamination, and users do not need to face excrement at close range.

[0045] Specifically, the indicator light 109 can display the detection result by turning on and off. For example, if the indicator light 109 is on, it means that the object has been detected, and if the indicator light 109 is off, it means that the object has not been detected.

[0046] Specifically, the indicator light 109 can display the detection result by displaying different colors, for example, green represents undetected and red represents detected.

[0047] Specifically, the indicator light 109 adopts a high-brightness LED lamp.

[0048] Specifically, a protective cover 106 is provided on the top of the shell body, and the protective cover 106 can cover the urine and feces passage 105, so as to protect the main structure during transportation or storage.

[0049] As a preferred embodiment of the portable urine and feces detection device 100, please refer to Figure 4A control circuit board 104 is installed in the housing, and a temperature sensor 107 is provided on the top of the housing, located on both sides of the urine and feces passage 105, and the temperature sensor 107 is electrically connected to the control circuit board 104; at the same time, the automatic detection component 300 and the indicator light 109 are electrically connected to the control circuit board 104 respectively; When urine or feces falls into the urine and feces passage 105, the temperature sensor 107 senses the temperature and transmits the temperature sensor 107 signal to the control circuit board 104, which in turn controls the detection circuit to be turned on, and then the automatic detection component 300 starts the detection operation.

[0050] As a preferred solution of the automatic detection component 300, please refer to Figure 5 The automatic detection component 300 includes a liquid storage chamber 301, in which a lifting platform 304 is arranged, and the lifting platform 304 is slidably connected to the inner wall of the liquid storage chamber 301; a liquid outlet 303 is opened on the side wall of the liquid storage chamber 301 for discharging samples; the initial position of the lifting platform 304 is located below the liquid storage chamber 301, and the working position of the lifting platform 304 is located above the liquid storage chamber 301 and below the liquid outlet 303, and is close to the liquid outlet 303.

[0051] In the initial state, the lifting platform 304 is located below the liquid storage chamber 301, waiting for the urine sample to be collected in the liquid storage chamber 301. After the urine sample is collected, the lifting platform 304 starts to rise to the working position and raises the liquid level of the urine sample so that the urine can be discharged from the liquid outlet 303.

[0052] As a method for realizing the lifting function of the lifting platform 304, please refer to Figure 6 A screw rod 308 is fixed at the bottom of the lifting platform 304, and one end of the screw rod 308 away from the lifting platform 304 is rotatably connected to a base 309, and the base 309 is fixedly connected to the bottom of the lower shell 102; the screw rod 308 is driven by a transmission structure to make it rotate forward and rise or reverse and fall; the transmission mechanism includes a second motor 314, and a driving gear 310 is fixed to the output end of the second motor 314, and correspondingly, a driven gear 311 is threadedly connected to the screw rod 308, and the driving gear 310 can drive the driven gear 311 to rotate forward or reverse, thereby realizing the forward rotation and rise or reverse descent of the screw rod 308.

[0053] As a preferred option for the transmission mechanism, please refer to Figure 6The transmission mechanism further includes a first gear set 312 and a second gear set 313, wherein the first gear set 312 includes a first large gear and a first small gear, wherein the first large gear is fixedly connected to the first small gear and is coaxially arranged; the second gear set 313 includes a second large gear and a second small gear, wherein the second large gear is fixedly connected to the second small gear and is coaxially arranged; the driven gear 311 is meshed with the first small gear, the first large gear is meshed with the second small gear, and the second large gear is meshed with the driving gear 310; When the driving gear 310 rotates forward or reversely, it can drive the second large gear, the second small gear, the first large gear, and the first small gear to rotate forward or reversely in sequence, and then drive the driven gear 311 to rotate forward or reversely, and then drive the screw rod 308 to rotate forward and rise or reverse and fall.

[0054] The purpose of setting up a multi-stage gear transmission is as follows: by combining gears of different sizes, the rotational speed can be changed, and the multi-stage gear transmission can provide more precise speed and position control. When the large gear and the small gear are meshed, the rotational speed of the output shaft can be changed, so that the lifting platform 304 can accurately control the speed when lifting; in addition, since the space of the lower shell 102 is limited, the required motion transmission is achieved through a multi-stage gear transmission, which can make more efficient use of the space. Moreover, through a multi-stage gear transmission, the load can be dispersed to multiple gears, which can reduce the load of a single gear, extend the service life of the gear, and reduce noise and vibration by reducing direct contact; when the driven gear 311 needs to move in the opposite direction, this can be more easily achieved through a multi-stage gear transmission.

[0055] Specifically, a through hole 110 is opened in the middle of the control circuit board 104 , and the liquid storage cavity 301 passes through the through hole 110 from the bottom of the shell and extends to the urine and feces channel 105 .

[0056] For details, please refer to Figure 4 The shell includes an upper shell 101 and a lower shell 102, and the upper shell 101 and the lower shell 102 are snap-connected and detachable; a switch button 103 is provided on the lower shell 102, and the side of the switch button 103 facing the inside of the shell corresponds to the power switch on the control circuit board 104, and the switch button 103 extends from the side wall of the lower shell 102 to facilitate the operator to operate.

[0057] For specific implementation, please refer to Figure 6 A sealing ring 307 is provided between the lifting platform 304 and the inner wall of the liquid storage chamber 301 to prevent the sample in the liquid storage chamber 301 from leaking out.

[0058] As a preferred solution of the automatic detection component 300, please refer to Figure 6The automatic detection component 300 also includes a stirring device 302; the stirring device 302 extends into the liquid storage chamber 301 and is used to stir the sample in the liquid storage chamber 301.

[0059] As a preferred embodiment of the stirring device 302, please refer to Figure 6 The stirring device 302 includes a first motor 306 , and a propeller 305 is fixed to the output end of the first motor 306 . The propeller 305 penetrates into the liquid storage chamber 301 . The first motor 306 can drive the output end to rotate, thereby driving the propeller 305 to rotate.

[0060] As a preferred option for testing, please refer to Figure 5 The inner wall of the shell is also provided with a test paper slot 111 for placing the test paper; a liquid receiving port 315 is opened on the test paper slot 111, and a water absorption strip 316 is arranged between the liquid receiving port 315 and the liquid outlet 303; a mounting position 117 is arranged beside the test paper slot 111, and a color sensor 112 is installed in the mounting position 117, and the sensing end of the color sensor 112 faces the inside of the test paper slot 111.

[0061] A specific structure is used to guide the sample and the test paper to react, that is, the liquid in the liquid storage chamber 301 is absorbed by the water absorption strip 316 through the liquid outlet 303 and guided to the liquid receiving port 315 to contact the test paper in the test paper slot 111, and the colloidal gold test paper method is used to detect the index. This method can control the accuracy of the reaction, and uses the water absorption strip 316 instead of a water pipe, which can effectively control the sample flow.

[0062] As a method of installing the color sensor 112, refer to Figure 7 and Figure 8 A sensor bracket 200114 is installed at the installation position 117, and a first window 115 and a second window 116 are provided on the sensor bracket 200114. Correspondingly, the color sensor 112 has a first sensing end and a second sensing end, the first sensing end corresponds to the position of the first window 115, and the second sensing end corresponds to the position of the second window 116, so as to facilitate the sensing of the color of the test paper.

[0063] During the test, the test strip uses the colloidal gold method, the basic principle of which is to reduce gold ions into colloidal gold particles by chemical reduction. These particles are usually between 10-100 nanometers in diameter and have a stable red appearance. During the test, the sample is added to the test strip, and the sample moves along the test strip under capillary action. The test strip is usually provided with a test line (Test Line, T line) and a control line (Control Line, C line). Whether the T line and the C line appear is specifically determined to determine whether there is a target molecule to be detected. Then the first sensing end and the second sensing end correspond to the position of the T line or the C line on the test strip, respectively, to facilitate reading the test results, and after the test results are determined in the control circuit board 104, the light or color change of the control indicator 109 is controlled.

[0064] Specifically, the test strips can be fecal occult blood test strips for initial screening of intestinal function, early warning of colorectal cancer, etc.; Helicobacter pylori test strips can also be used; urine microalbumin test strips can also be used for initial screening of kidney disease, early warning of uremia, etc.; pregnancy test strips can also be used for pregnancy detection.

[0065] As one implementation of the bracket 200, please refer to Fig. 9 The bracket 200 includes a first wing 201 and a second wing 202 that are symmetrically arranged, and the first wing 201 and the second wing 202 have a first bending portion and a second bending portion respectively; the first bending portion and the second bending portion are used to be hung on both sides of the toilet or toilet bowl 400, and a placement tray 203 is fixed between the first wing 201 and the second wing 202, and the placement tray 203 is used to detachably place the main body.

[0066] As another implementation of the bracket 200, please refer to Fig.10 The bracket 200 includes a first wing 201 and a second wing 202 symmetrically arranged, the first wing 201 includes a first extension plate 2011, one end of the first extension plate 2011 is rotatably connected to the placement plate 203 through a first rotating shaft 204, and the other end of the first extension plate 2011 is rotatably connected to a first hanging plate 2012 through a first folding plate rotating shaft 2013; the first hanging plate 2012 is used to be hung on the side wall of a toilet or toilet bowl 400; the second wing 202 includes a second extension plate 2021, one end of the second extension plate 2021 is rotatably connected to the placement plate 203 through a second rotating shaft 205, and the other end of the second extension plate 2021 is rotatably connected to a second hanging plate 2022 through a second folding plate rotating shaft 2023; the second hanging plate 2022 is used to be hung on the side wall of a toilet or toilet bowl 400.

[0067] Specifically, the support 200 is made of paper or plastic, and the first wing 201 and the second wing 202 are made of cardboard or plastic board, or other disposable board structures.

[0068] For details, please refer to Fig. 9 and Fig.10 A positioning groove 206 is provided at the center of the placement plate 203 , and correspondingly, a positioning block 113 is provided at the bottom of the lower shell 102 . The positioning block 113 can be coupled with the positioning groove 206 to assist in accurately placing the portable urine and feces detection device 100 in the middle of the bracket 200 .

[0069] For details, please refer to Fig. 9 and Fig.10 A button groove 207 is formed at the edge of the placement plate 203 , and the button groove 207 corresponds to the switch button 103 on the lower shell 102 , so as to prevent the placement plate 203 from blocking the switch button 103 .

[0070] Preferably, the control circuit board is provided with a power supply module, a communication module, a control module, a data acquisition module, and a data processing module; The power supply module is used to supply power to the first motor or the second motor; The control module is used to control the first motor or the second motor to rotate forward or reverse, control the color sensor to sense, and control the indicator light to turn on or off or change color; The data acquisition module is used to collect the temperature sensor signal transmitted by the temperature sensor and the color signal transmitted by the color sensor; The data processing module is used to determine the color signal transmitted by the color sensor, convert it into detection result data, and transmit it back to the control module, which controls the indicator light to turn on or off or the color to change; The communication module is used to transmit the converted test result data to the background data management system.

[0071] Preferably, the portable urine and feces detection device is also equipped with a data display terminal, including a data receiving module and a display module, for receiving the data of each control node and the detection result data transmitted by the communication module; The display module includes voice and light. The voice can play the corresponding sound at the corresponding control node, and the light can light up and flash at the corresponding control node to remind the user of the progress. The display module also includes a test result display light, which is a negative light or a positive light, and can light up the negative light or the positive light according to the test result; In addition, the data display terminal is also provided with WIFI / Bluetooth dual-mode, which is used to upload the test result data to the background data management system or cloud server via WIFI or Bluetooth, so as to facilitate users to view the test data.

[0072] In this way, the user is prompted with lights / voices to follow the operation process and to display data, allowing the user to intuitively understand the test results and health status to avoid the user receiving erroneous test results. It can also be used for data upload, making it convenient for users to use.

[0073] The portable urine and feces detection device disclosed in the present invention has the following technical effects: 1. The portable urine and feces detection device disclosed in the present invention can perform "non-sensory" detection, and is applicable to toilets or toilet bowls, without changing the normal toilet habits, and the toilet process is the detection process; 2. The portable urine and feces detection device disclosed in the present invention has an integrated fully automatic design, which simplifies the cumbersome steps of feces and urine detection, and no longer requires users to take samples manually. It improves the user experience, reduces the difficulty of users getting started, and ensures the accuracy of detection.

[0074] 3. The portable urine and feces detection device disclosed in the present invention is a one-time design, which is thrown away after use, avoiding cross contamination problems and ensuring the detection accuracy of the product. Moreover, the portable urine and feces detection device disclosed in the present invention has low cost and low price. Compared with similar products, it is more cost-effective and has market competitiveness.

[0075] 4. The portable urine and feces detection device disclosed in the present invention is designed with a bracket adapted to a toilet or toilet bowl, which can be adapted to two different scenarios. The bracket and the toilet or toilet bowl are glued to facilitate user operation, and the bracket can also be designed with cardboard to further reduce costs.

[0076] 5. The portable urine and feces detection device disclosed in the present invention does not require manual participation during the detection process. During normal defecation, the product will automatically collect samples, mix them, and identify them. The identification results will be presented in the form of indicator lights turning on and off or color changes, to avoid the situation where some users, especially the elderly, will not check the test results. At the same time, you can also choose to upload the identification results to the mini program page via Bluetooth, so that you can easily view the data analysis results and historical records.

[0077] 6. The product test paper used in the portable urine and stool detection device disclosed in the present invention is colloidal gold test paper, which has the characteristics of high detection sensitivity and accurate detection. The unique structure guides the sample and the test paper to react accurately, and the high-precision color sensor ensures the accuracy of the test results.

[0078] 7. Compared with similar competing products, the portable urine and stool detection device disclosed in the present invention is truly fully automated and intelligent. Other rapid detection products are all manually sampled and operated, which increases the learning cost for consumers. In addition, this product also achieves data collection, and the data can be seamlessly connected to the mobile phone app, which can truly achieve data analysis, disease warning, and health model analysis. Comprehensive monitoring of important organs such as the human intestines, stomach, and kidneys will be of great help in the early screening of colorectal cancer and gastric cancer. It buys time for users to treat and intervene in advance.

[0079] 8. Other products in the prior art can only perform single-item tests on urine or feces, while the device of the present invention can achieve three-in-one testing and can test urine, feces, secretions, etc.

[0080] In a second aspect, the present invention also discloses a urine and feces detection method, see Figures 1 to 8 , using the portable urine and stool detection device as described above, comprising the following steps: S1. Take out the bracket, unfold both ends of the bracket and hang them symmetrically on both sides of the toilet or toilet bowl; S3, turning on the portable urine and stool testing device; S4. Place the portable urine and feces testing device correctly in the middle of the bracket, and squeeze the testing reagent into the liquid storage cavity through the urine and feces channel; S5. Use the toilet normally, and the urine and feces enter the liquid storage chamber through the urine and feces channel, mix with the detection reagent, and obtain the sample to be tested; S6. Test the sample to be tested in the liquid storage chamber and wait for the test result. After obtaining the test result, lift the bracket and discard the entire portable urine and feces testing device to complete the urine and feces test.

[0081] Specifically, in step S6, the sample to be tested in the liquid storage chamber is a urine sample, and the detection process is: When urine is spilled onto the urine and feces channel and the area where the temperature sensor is located on the top of the housing of the portable urine and feces detection device, the detection reagent in the liquid storage chamber contacts the urine spilled onto the urine and feces channel, or part of the urine enters the liquid storage chamber through the urine and feces channel to contact the detection reagent; at this time, the temperature sensor first senses the urine falling, and transmits a temperature sensor signal to the control circuit board, at which time the urine enters the liquid storage chamber and mixes with the detection reagent; then, after receiving the temperature sensor signal, the control circuit board controls the second motor to start forward rotation, so that the lifting platform rises and the volume of the liquid storage chamber is reduced; then, the sample to be detected flows out from the liquid outlet, is absorbed by the water absorption strip and transferred to the liquid receiving port and enters the test paper slot to contact the test paper; then the test paper reacts with the sample to be detected, and after the reaction is completed, the color sensor transmits the color detection result data to the control circuit board for the color at the C line or the T line, and the control circuit board determines the corresponding detection result according to the corresponding color combination, and then sends the corresponding display instruction to the indicator light according to the detection result.

[0082] Specifically, in step S7, the sample to be tested in the liquid storage chamber is a stool sample, and the testing process is: When the stool block falls into the area where the urine and feces channel and the temperature sensor are located on the top of the shell of the portable urine and feces detection device, the detection reagent in the liquid storage chamber contacts the stool block that falls into the urine and feces channel, or part of the stool block enters the liquid storage chamber through the urine and feces channel and contacts the detection reagent; at this time, the temperature sensor first senses the stool falling and transmits a temperature sensor signal to the control circuit board; after the control circuit board receives the temperature sensor signal, the control circuit board controls the first motor to rotate, thereby driving the propeller to rotate, and under the stirring action of the propeller, the detection reagent is fully mixed with the part that contacts the stool block , forming a diluted sample to be tested; then the control circuit board controls the second motor to start forward rotation, so that the lifting platform rises and the volume of the liquid storage chamber decreases; then, the sample to be tested flows out from the liquid outlet, is absorbed by the water absorption strip and transferred to the liquid receiving port and enters the test paper slot to contact the test paper; then the test paper reacts with the sample to be tested, and after the reaction is completed, the color sensor respectively measures the color at the C line or the T line, and transmits the color detection result data to the control circuit board, and the control circuit board determines the corresponding detection result according to the corresponding color combination, and then sends the corresponding display instruction to the indicator light according to the detection result.

[0083] The urine and stool detection method disclosed in the present invention has the following technical effects: 1. Easy to operate, the detection can be completed in one step; 2. Hygienic and safe, fully automatic, no need for manual sampling, you can test at any time when you feel like it, without being restricted by time and place; 3. Visual display of results is highly readable and can be read immediately after measurement. It is eye-catching and natural. The background management system can also provide further extended services such as data analysis and result interpretation.

[0084] 4. Compared with hospital testing, the first advantage of this method is time advantage. This method only takes 5 minutes to complete the test. Going to the hospital for testing, leaving aside the time spent on the journey, only considering the registration, ordering, and testing process, it takes at least 1-2 hours. This method can conduct testing very conveniently, save testing time, and enhance the user's willingness to monitor abnormal indicators.

[0085] It is understood that the present invention is described by some embodiments, and those skilled in the art are aware that various changes or equivalent substitutions may be made to these features and embodiments without departing from the spirit and scope of the present invention. Under the teachings of the present invention, these features and embodiments may be modified to adapt to specific circumstances and materials without departing from the spirit and scope of the present invention. The embodiments described in the present invention are part of the embodiments of the present invention, rather than all of the embodiments. The components of the embodiments of the present invention generally described and shown in the drawings herein may be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present invention provided in the drawings is not intended to limit the scope of the invention claimed for protection, but merely represents selected embodiments of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed herein, and all other embodiments obtained by ordinary technicians in the art without creative work based on the embodiments in the present invention belong to the scope of protection of the present invention.

Claims

1. A portable urine and feces detection device, which is used to be hung on both sides of a toilet or toilet bowl through a bracket, characterized in that: The portable urine and feces detection device includes a main body, which can be detachably placed in the middle of a bracket; after the bracket is hung on both sides of a toilet or a toilet bowl, the main body is located inside the toilet or toilet bowl near the drain outlet; the main body includes a shell, which has a cavity, and an automatic detection component is installed in the cavity for automatically detecting urine and feces indicators; a urine and feces channel is provided on the top of the shell, and the urine and feces channel is connected to the cavity, and the urine and feces channel is used to allow urine and feces to pass through and reach the automatic detection component for detection; a strip hole is opened on the shell, and an indicator light is installed in the strip hole, and the indicator light is used to display the detection result.

2. The portable urine and feces detection device according to claim 1, characterized in that: A control circuit board is installed in the shell, and temperature sensors are provided on the top of the shell, located on both sides of the urine and feces passage, and the temperature sensors are electrically connected to the control circuit board; at the same time, the automatic detection component and the indicator light are electrically connected to the control circuit board respectively; when urine or feces falls into the urine and feces passage, the temperature sensor senses the temperature and transmits the temperature sensor signal to the control circuit board, which in turn controls the detection circuit to be turned on, and then the automatic detection component starts the detection operation.

3. The portable urine and feces detection device according to claim 2, characterized in that: The automatic detection component includes a liquid storage cavity, in which a lifting platform is arranged, and the lifting platform is slidably connected to the inner wall of the liquid storage cavity; a liquid outlet is opened on the side wall of the liquid storage cavity for discharging samples; the initial position of the lifting platform is located below the liquid storage cavity, and the working position of the lifting platform is located above the liquid storage cavity and below the liquid outlet, and close to the liquid outlet.

4. The portable urine and feces detection device according to claim 3, characterized in that: The automatic detection component also includes a stirring device; the stirring device extends into the liquid storage chamber and is used to stir the sample in the liquid storage chamber; the stirring device includes a first motor, a propeller is fixed to the output end of the first motor, and the propeller extends deep into the liquid storage chamber. The first motor can drive the output end to rotate, thereby driving the propeller to rotate.

5. The portable urine and feces detection device according to claim 4, characterized in that: The inner wall of the shell is also provided with a test paper slot for placing the test paper; the test paper slot is provided with a liquid receiving port, and a water absorption strip is provided between the liquid receiving port and the liquid outlet; an installation position is provided beside the test paper slot, and a color sensor is installed in the installation position, and the sensing end of the color sensor faces the inside of the test paper slot.

6. The portable urine and feces detection device according to claim 1, characterized in that: The bracket includes a first wing and a second wing symmetrically arranged, and the first wing and the second wing respectively have a first bending portion and a second bending portion; the first bending portion and the second bending portion are used to be hung on both sides of a toilet or a toilet bowl, and a placement plate is fixed between the first wing and the second wing, and the placement plate is used to detachably place the main body.

7. The portable urine and feces detection device according to claim 1, characterized in that: The bracket includes a first wing and a second wing symmetrically arranged, the first wing includes a first extension plate, one end of the first extension plate is rotatably connected to the placement plate via a first rotating shaft, and the other end of the first extension plate is rotatably connected to a first hanging plate via a first folding plate rotating shaft; the first hanging plate is used to be hung on the side wall of a toilet or toilet bowl; The second wing includes a second extension plate, one end of which is rotatably connected to the placement plate via a second rotating shaft, and the other end of the second extension plate is rotatably connected to a second hanging plate via a second folding plate rotating shaft; the second hanging plate is used to be hung on the side wall of a toilet or toilet bowl.

8. The portable urine and feces detection device according to claim 5, characterized in that: The control circuit board is provided with a power supply module, a communication module, a control module, a data acquisition module, and a data processing module; The power supply module is used to supply power to the first motor; The control module is used to control the first motor to rotate forward or reverse, control the color sensor to sense, and control the indicator light to turn on or off or change color; The data acquisition module is used to collect the temperature sensor signal transmitted by the temperature sensor and the color signal transmitted by the color sensor; The data processing module is used to determine the color signal transmitted by the color sensor, convert it into detection result data, and transmit it back to the control module, which controls the indicator light to turn on or off or the color to change; The communication module is used to transmit the converted test result data to the background data management system.

9. The portable urine and feces detection device according to claim 8, characterized in that: The portable urine and feces detection device is also equipped with a data display terminal, including a data receiving module and a display module, for receiving the data of each control node and the detection result data transmitted by the communication module; The display module includes voice and light. The voice can play the corresponding sound at the corresponding control node, and the light can light up and flash at the corresponding control node to remind the user of the progress. The display module also includes a test result display light, which is a negative light or a positive light, and can light up the negative light or the positive light according to the test result; In addition, the data display terminal is also provided with WIFI / Bluetooth dual-mode, which is used to upload the test result data to the background data management system or cloud server via WIFI or Bluetooth, so as to facilitate users to view the test data.

10. A method for detecting urine and feces, using the portable urine and feces detection device as claimed in claim 8, characterized in that: The following steps are involved: S1. Take out the bracket, unfold both ends of the bracket and hang them symmetrically on both sides of the toilet or toilet bowl; S3, turning on the portable urine and stool testing device; S4. Place the portable urine and feces testing device correctly in the middle of the bracket, and squeeze the testing reagent into the liquid storage cavity through the urine and feces channel; S5. Use the toilet normally, and the urine and feces enter the liquid storage chamber through the urine and feces channel, mix with the detection reagent, and obtain the sample to be tested; S6. Test the sample to be tested in the liquid storage chamber and wait for the test result. After obtaining the test result, lift the bracket and discard the entire portable urine and feces testing device to complete the urine and feces test.

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