Urine detection device with internal flow channel

Abstract

The invention discloses a urine detection device with an internal flow channel, which comprises a first body and a second body, the first body is internally provided with an analysis unit and a urine collection flow channel, the second body is connected to the first body, the second body is internally provided with a light-emitting element, a photosensitive element and a detection flow channel, the light-emitting element and the photosensitive element are electrically connected to the analysis unit, and the detection flow channel is electrically connected to the analysis unit. One end of a slow flow pipe is communicated and connected with the urine collection flow channel, the other end of the slow flow pipe is communicated and connected with the detection flow channel through a necking opening, and the caliber of the necking opening is smaller than that of the urine collection flow channel and that of the detection flow channel; through the urine detection device with the internal flow channel, urine can be rapidly discharged after detection, so that a next user can be rapidly detected, and the practicability of the urine detection device is effectively improved.

Description

Technical Field

[0001] The present invention relates to a urine detection device, especially a urine detection device with an internal flow channel that is installed in a urinal and can quickly obtain detection results. Background Art

[0002] For existing urine detection devices, such as the "Urinal additional device for detecting blood in urine" of U.S. Patent No. 11536649, which is a patent applied by the inventor, its main feature is to know the trace blood components contained in urine through spectroscopic analysis, so as to detect unknown disease risks in the body at an early stage. Furthermore, it is equipped with a fixed box to directly install the detector on the inner surface of the urinal, thereby having the effects of small size, high accuracy, fast detection speed and convenient operation. Although this innovative product has been recognized in the market, the inventor still adheres to the spirit of excellence and further improves it in combination with the actual use results of the product. The main improvement lies in that the detector adopts an external detection method, that is, a urine collection box must be used to store urine at the detection head, and the detection can only start after the urine volume rises to cover the detection head. After the detection is completed, it is necessary to wait for the urine discharge hole under the urine collection box to slowly drain all the urine. Before it is completely drained, the next user will not be able to perform the detection, or inaccurate results of mixed urine will be caused. This situation often occurs in public toilets with a large number of people. If the diameter of the urine discharge hole is increased, it will be difficult to fill up to the detectable water level, thus delaying the start time of the detection. This will cause the urinal to start flushing with water before the detection is completed. On the other hand, the small diameter of the urine discharge hole is prone to accumulation of dirt and blockage, so the urine collection box needs to be removed frequently for cleaning. Therefore, the inventor further developed a urine detection device with an internal flow channel to effectively overcome the above-mentioned deficiencies.

[0003] In view of this, based on years of experience in the manufacturing, development and design of related products, the inventor carefully designed and evaluated in detail for the above-mentioned objectives, and finally obtained a practical invention. Summary of the Invention

[0004] The technical problem to be solved by the present invention is to provide a urine detection device with an internal flow channel in view of the above-mentioned deficiencies existing in the prior art.

[0005] Inside a first main body, there is an analysis unit and a urine collection channel. The urine collection channel penetrates through the first main body and forms an enlarged opening at one end, and a connection port is formed at the other end of the urine collection channel. Moreover, the first main body forms a joint surface and is fixedly used on the inner surface of the urinal by this joint surface, enabling the enlarged opening to be arranged towards the direction of the user's urination. A second main body is connected to the first main body. Inside the second main body, there is a light-emitting element, a light-sensitive element, and a detection channel. The light-emitting element and the light-sensitive element are electrically connected to the analysis unit. Also, the light-emitting element and the light-sensitive element penetrate through the detection channel for urine detection. And the detection channel is provided with an inlet and an outlet. One end of a slow-flow pipe is connected to the connection port in a communicating manner, and the other end of the slow-flow pipe is connected to the inlet in a communicating manner through a necked-down opening, and the diameter of the necked-down opening is smaller than that of the connection port and the outlet.

[0006] Wherein, at the joint surface of the first main body, there is a bracket assembled, and the bracket is adhesively fixed to the inner surface of the urinal. Moreover, the bracket protrudes with a guiding vane near the enlarged opening, and the guiding vane is obliquely placed between the inner surface of the urinal and the enlarged opening, enabling urine to be guided by the guiding vane to the enlarged opening.

[0007] Wherein, the joint surface is recessed with a strip-shaped groove, and a blocking portion is formed at the position of the strip-shaped groove corresponding to the enlarged opening of the first main body, and an opening portion is formed at the position of the strip-shaped groove corresponding to the connection port of the first main body. Moreover, the bracket protrudes with a clamping block, enabling the clamping block to slide into the strip-shaped groove from the opening portion and abut against the blocking portion to form the connection between the first main body and the bracket.

[0008] Wherein, the bracket is made of elastic rubber material. Moreover, the bracket is adhered to the inner surface of the urinal by at least one waterproof double-sided adhesive, and a water stop ring is annularly protruded on the surface of the bracket adhered with the waterproof double-sided adhesive, enabling the water stop ring to abut against the inner surface of the urinal, thereby blocking any liquid from contacting the waterproof double-sided adhesive.

[0009] Wherein, on the opposite surface of the bracket combined with the joint surface, there is an arc-shaped portion, and an arc-shaped guiding vane is formed at the position of the arc-shaped portion adjacent to the enlarged opening of the first main body. Moreover, the arc-shaped portion can be attached to the arc-shaped inner surface of the urinal, and the urine can flow smoothly to the enlarged opening by the arc-shaped guiding vane.

[0010] Wherein, the joint surface of the first main body extends towards one side with a bottom plate, and at least one first magnet is installed at the bottom plate. Moreover, a light-shielding cover is additionally installed on the first main body, and at least one second magnet is fixed to the light-shielding cover. Additionally, the light-shielding cover covers the second main body and the slow-flow pipe, and the light-shielding cover is fixed by the magnetic attraction of the first magnet and the second magnet.

[0011] A display panel is provided on the surface of the first body, and the display panel is electrically connected to the analysis unit. The display panel at least includes a wake-up indicator light, a detection result indicator light, and a low battery display indicator light. The analysis unit is connected to a power supply unit, and the power supply unit can be any one or both of a built-in battery and an external mains power supply used simultaneously.

[0012] The analysis unit is further connected to an IoT networking component, and the IoT networking component communicates with a cloud platform wirelessly, enabling the detection results to be transmitted to the cloud platform for recording, AI deep learning, and intelligent analysis. The user can then communicate with the cloud platform through a smartphone and receive the detection results and intelligent analysis results, thereby obtaining real-time warnings about the user's health status.

[0013] The analysis unit is connected to a communication component, and the communication component can communicate with the smartphone via Bluetooth, allowing the smartphone to obtain the detection results in real time and display them in the form of graphics, text, and sound. When the smartphone receives the detection results, the detection results are bound to a dedicated code of the smartphone, and the detection results with the dedicated code are transmitted to the cloud platform for recording and analysis.

[0014] The analysis unit is connected to a trigger component. The analysis unit is awakened and started by the signal of the trigger component, driving the light-emitting component and the photosensitive component to perform optical detection on urine, and the detection results are obtained by analysis of the analysis unit. The trigger component is an NTC temperature sensor or an infrared sensor.

[0015] The first main object of the present invention is that the urine detection device with an internal flow channel is connected to the detection flow channel through the constricted opening of the slow-flow tube, and the diameter of the constricted opening is smaller than that of the urine collection flow channel and the flow outlet. Accordingly, an appropriate amount of urine can pass through the constricted opening with a reduced diameter to control the outflow volume, so that the urine is collected and temporarily stored in the urine collection flow channel and the slow-flow tube, and flows into the detection flow channel in a slow-flow state, that is, to ensure that a stable urine volume can be maintained in the detection flow channel for 5 to 10 seconds, enabling smooth optical detection. After the detection period, the flow outlet with an opening larger than the constricted opening can quickly drain the urine, thereby enabling rapid detection of the next user, and at the same time, preventing the situation of the discharge hole being too small and easily blocked.

[0016] The second main object of the present invention is that a storage chamber is formed in the middle section of the slow-flow tube, and the storage chamber is used to increase the temporary storage volume of urine. Through the cooperation of the constricted opening, the urine is temporarily stagnated in the storage chamber for buffering and defoaming, making the detection results more accurate. In addition, by replacing the slow-flow tube, the appropriate diameter of the constricted opening or the volume of the storage chamber can be selected, thereby increasing or decreasing the slow-flow effect on urine.

[0017] The third main object of the present invention is that a bracket is combined at the joint surface of the first body, and the bracket is adhesively fixed to the inner surface of the urinal. Moreover, a diversion piece protrudes from the bracket near the enlarged opening, so that urine is diverted by the diversion piece to the enlarged opening, thereby increasing the effect of concentrating urine. In addition, the engaging block of the bracket is fitted into the strip-shaped groove of the first body, and the bracket is made of elastic rubber material. Accordingly, the diversion piece can be elastically bent to enable the strip-shaped groove and the engaging block to be smoothly combined, and the diversion piece elastically blocks above the strip-shaped groove, so that the first body will not fall off or drop by itself.

[0018] Other objects, advantages and novel features of the present creation will become more apparent from the following detailed description and related drawings. Description of the Drawings

[0019] Figure 1 It is a perspective view of the present invention.

[0020] Figure 2 It is a front perspective schematic view of the present invention.

[0021] Figure 3 It is a side perspective schematic view of the present invention.

[0022] Figure 4 It is a schematic view of the usage state of the present invention.

[0023] Figure 5 It is a schematic view of the present invention fixed to the bracket.

[0024] Figure 6 It is an exploded perspective view of the present invention fixed to the bracket.

[0025] Figure 7 It is a schematic view of the present invention used on the inner surface of the urinal.

[0026] Figure 8 It is a schematic view of the present invention in cooperation with IoT networking and a smartphone application.

[0027] Figure 9 It is a schematic view of the bracket of the present invention fixed with double-sided tape.

[0028] Figure 10 It is a schematic view of the bracket of the present invention having an arc portion.

[0029] Figure 11 It is a schematic view of the present invention equipped with a light shield.

[0030] Among them, reference numerals:

[0031] 10: First body

[0032] 11: Analysis unit

[0033] 12: Urine collection channel

[0034] 121: Enlargement opening

[0035] 122: Connection port

[0036] 13: Joint surface

[0037] 131: Strip-shaped groove

[0038] 132: Blocking part

[0039] 133: Opening part

[0040] 134: Bottom plate

[0041] 135: First magnet

[0042] 14: Display panel

[0043] 141: Wake-up indicator light

[0044] 142: Detection result indicator light

[0045] 143: Low battery display indicator light

[0046] 15: Power supply unit

[0047] 16: Trigger element

[0048] 17: IoT networking element

[0049] 18: Cloud platform

[0050] 19: Communication element

[0051] 20: Second body

[0052] 21: Light-emitting element

[0053] 22: Photosensitive element

[0054] 23: Detection channel

[0055] 231: Inlet

[0056] 232: Outlet

[0057] 30: Flow buffer tube

[0058] 31: Necking opening

[0059] 32: Accommodation chamber

[0060] 40: Bracket

[0061] 41: Deflector

[0062] 42: Engaging block

[0063] 43: Waterproof double-sided tape

[0064] 44: Water stop ring

[0065] 45: Arc portion

[0066] 46: Arc-shaped diversion

[0067] 50: Light shield

[0068] 51: Second magnet

[0069] 60: Smart phone

[0070] 61: Special coding Detailed implementation manners

[0071] To enable those skilled in the art to have a further understanding and recognition of the purpose, features and effects of the present invention, the following is described in detail in conjunction with (brief description of the drawings):

[0072] First, please start from Figure 1 continuously to Figure 4 As shown, a urine detection device with an internal flow channel includes: a first body 10, a second body 20 and a slow flow pipe 30. An analysis unit 11 and a urine collection flow channel 12 are provided inside the first body 10. The urine collection flow channel 12 penetrates the first body 10 and forms an enlarged opening 121 at one end. The enlarged opening 121 is in a funnel shape, so that urine can be centrally diverted into the urine collection flow channel 12, and a connection port 122 is formed at the other end of the urine collection flow channel 12. The first body 10 forms a joint surface 13, and is fixedly used on the inner surface of the urinal (cooperating with Figure 7As shown, the enlarged opening 121 can be arranged in the direction of the user's urination. Among them, the combination of the joint surface 13 and the inner surface of the urinal can be realized through fixing methods such as double-sided tape, screws, hooks, brackets, gluing, suction cups, magnets, etc. Thereby, the enlarged opening 121 is relatively arranged above the connection port 122. Moreover, a display panel 14 is arranged on the surface of the first body 10. The display panel 14 is electrically connected to the analysis unit 11, and the display panel 14 at least includes a wake-up indicator light 141, a detection result indicator light 142, and a low battery display indicator light 143. The wake-up indicator light 141 is used to remind that the detection has been started. The detection result indicator light 142 displays the detection result by lighting, which can be different lighting colors, flashing times, or whether to light up to achieve the purpose of notification and early warning. The low battery display indicator light 143 is used to display the current power supply status. In addition, the analysis unit 11 is connected to a power supply unit 15, and the power supply unit 15 is any one or both of an internal battery and an external mains power supply used simultaneously. In other words, the power supply unit 15 can be a battery and a dry battery arranged inside the first body 10, and when the power is low, the low battery display indicator light 143 is used for prompting to notify the user to replace the dry battery. It can also be a wire and a transformer connected to the external mains power supply.

[0073] A second body 20 is connected to the first body 10, and the connection method can be integrally formed or assembled and disassembled. An illuminating element 21, a photosensitive element 22 and a detection channel 23 are provided inside the second body 20. The illuminating element 21 and the photosensitive element 22 are electrically connected to the analysis unit 11. Moreover, the illuminating element 21 and the photosensitive element 22 penetrate through the detection channel 23 to perform urine detection. The first method is that the illuminating element 21 and the photosensitive element 22 are arranged on both sides of the detection channel 23, so that the light emitted by the illuminating element 21 directly passes through the detection channel 23 and is directly received by the photosensitive element 22. The second method is that the illuminating element 21 and the photosensitive element 22 are arranged on the same side of the detection channel 23, and a reflecting mirror (not shown in the figure) is arranged on the other side, so that the light emitted by the illuminating element 21 passes through the detection channel 23, is reflected by the reflecting mirror and then passes through the detection channel 23, and finally is indirectly received by the photosensitive element 22. Moreover, a fluid inlet 231 and a fluid outlet 232 are formed in the detection channel 23, and the fluid inlet 231 is arranged directly above the fluid outlet 232, that is, urine can flow into the detection channel 23 along the flow from the fluid inlet 231 and is discharged from the fluid outlet 232. Wherein, the width of the detection channel 23 is between 1 mm and 10 mm, so that urine can easily fill the space between the illuminating element 21 and the photosensitive element 22. Moreover, the analysis unit 11 is connected with a trigger element 16, and the analysis unit 11 is awakened and started by the signal of the trigger element 16 to drive the illuminating element 21 and the photosensitive element 22 to perform optical detection on urine, and the analysis unit 11 analyzes the spectrum to obtain a detection result. Wherein, the trigger element 16 is an NTC temperature sensor, which judges that the user is urinating by sensing the liquid temperature, or is an infrared sensor, which judges that the user is using the urinal by sensing the infrared rays of the user approaching the urinal.

[0074] A slow flow pipe 30 has one end connected to the connection port 122 in a communicating manner. The other end of the slow flow pipe 30 is connected to the inlet 231 through a necking port 31, and the diameter of the necking port 31 is smaller than that of the connection port 122 and the outlet 232. Accordingly, urine can flow into the slow flow pipe 30 from the connection port 122 in an appropriate amount, and the outflow rate of the slow flow pipe 30 is controlled or reduced through the necking port 31 with a reduced diameter, so that urine is collected and temporarily stored in the urine collection channel 12 and the slow flow pipe 30, and flows into the detection channel 23 in a slow flow state, that is, the detection channel 23 can maintain a stable urine volume within 5 to 10 seconds, enabling smooth optical detection. The outlet 232 with an opening larger than the necking port 31 can quickly drain the urine after the 5 - to - 10 - second detection period, thereby enabling rapid detection of the next user, and at the same time, the situation of the discharge hole being too small and prone to blockage will not occur. Moreover, a receiving chamber 32 is formed in the middle section of the slow flow pipe 30, and the receiving chamber 32 is used to increase the temporary storage amount of urine. Through the cooperation of the necking port 31, urine stays in the receiving chamber 32 briefly for buffering and defoaming, making the detection result more accurate. Additionally, by replacing the slow flow pipe 30, the diameter of the appropriate necking port 31 or the volume of the receiving chamber 32 can be selected, thereby increasing or decreasing the slow flow effect on urine.

[0075] Please observe again from Figure 5 continuously to Figure 7 As can be seen from the figure, a bracket 40 is combined at the joint surface 13 of the first body 10, and the bracket 40 is adhesively fixed to the inner surface of the urinal. Moreover, a guiding vane 41 protrudes from the bracket 40 adjacent to the enlarged port 121, and the guiding vane 41 is obliquely placed between the inner surface of the urinal and the enlarged port 121, so that urine is guided by the guiding vane 41 to the enlarged port 121, thereby increasing the effect of concentrating urine. The joint surface 13 is recessed with a strip - shaped groove 131, and a blocking portion 132 is formed at the position of the strip - shaped groove 131 corresponding to the enlarged port 121 of the first body 10, and an opening portion 133 is formed at the position of the strip - shaped groove 131 corresponding to the connection port 122 of the first body 10. The cross - section of the strip - shaped groove 131 is in an inverted T - shape, and the bracket 40 protrudes with a clamping block 42, and the cross - section of the clamping block 42 is in a T - shape. The clamping block 42 slides into the strip - shaped groove 131 from the opening portion 133 and abuts against the blocking portion 132 to form the connection between the first body 10 and the bracket 40. Additionally, the bracket 40 is made of elastic rubber material. Accordingly, the guiding vane 41 can be elastically bent to enable the smooth combination of the strip - shaped groove 131 and the clamping block 42. Moreover, the first body 10 can only be detached from above the bracket 40, and the guiding vane 41 elastically blocks above the strip - shaped groove 131, so that the first body 10 will not detach or fall off by itself. Then, in cooperation with Figure 9As further illustrated, the bracket 40 is adhered to the inner surface of the urinal by at least one waterproof double-sided adhesive 43, and a water stop ring 44 is annularly protruded on the side of the bracket 40 adhered with the waterproof double-sided adhesive 43, so that the water stop ring 44 abuts against the inner surface of the urinal, thereby blocking any liquid from contacting the waterproof double-sided adhesive 43, so as to improve the bonding strength between the bracket 40 and the inner surface of the urinal, and the gap between the bracket 40 and the urinal will not accumulate dirt, thereby eliminating the disadvantages of being difficult to clean and prone to odor.

[0076] To further illustrate its usage, please refer to Figure 2 、 3 As shown in FIGS. 4 and 7, the second body 20 is fixed to the connection port 122 end of the first body 10, so that the light-emitting element 21 and the photosensitive element 22 are connected to the analysis unit 11, and power is provided by the power supply unit 15. The flow tube 30 is connected between the connection port 122 and the inflow port 231. In actual use, the joint surface 13 of the first body 10 is fixed to the inner surface of the urinal, so that the enlarged port 121 of the first body 10 can be oriented. The installation height is such that the user can easily discharge urine towards the enlarged port 121. Urine will flow through the urine collection channel 12, the inside of the flow tube 30, the necking port 31, and the inflow port 231 in sequence from the enlarged port 121, and a slow flow state will be formed at the detection channel 23. At this time, it is sensed that the user is urinating, the analysis unit 11 is awakened and the optical detection of the light-emitting element 21 and the photosensitive element 23 is started. To improve the detection success rate, multiple detections can be performed in units of once per second when starting the detection program. When the results of multiple detections are inconsistent, the detection result at the middle section is preferentially adopted, and other detection results towards both sides are adopted as the second priority in this way. During the detection, a light beam is emitted by the light-emitting element 21, the light beam passes through the detection channel 23 and penetrates the urine, and then the photosensitive element 22 performs spectral absorption. The measured information is compared and analyzed by the analysis unit 11, so as to obtain various disease messages that can be measured by optical instruments in the urine, and the detection result can be analyzed and obtained within just a few seconds. Among them, the detection content can at least analyze whether the urine contains blood components and analyze the uric acid concentration in the urine, so as to achieve the use effect of preventive medicine. During the process of the detection program, the collected urine forms a reduced flow into the detection channel 23 from the necking port 31 of the flow tube 30, and the outflow port 232 of the detection channel 23 forms a direct discharge. There will be no excessive accumulation of urine in the detection channel 23. Therefore, without affecting the detection accuracy, urine can be quickly discharged and the next user can immediately connect for detection, so as to improve its practicality.

[0077] Another embodiment of the present invention, please refer to Figure 8As can be seen, the analysis unit 11 is further connected to an IoT networking component 17, and the IoT networking component 17 communicates with a cloud platform 18 wirelessly, enabling the detection results to be transmitted to the cloud platform 18 for recording, AI deep learning, and intelligent analysis. The user can then communicate with the cloud platform 18 through a smartphone 60 and receive the detection results and intelligent analysis results, thereby obtaining real-time warnings about the user's health status. Additionally, the analysis unit 11 is connected to a communication component 19, and the communication component 19 can communicate with the smartphone 60 via Bluetooth, allowing the smartphone 60 to obtain the detection results in real time and display them in the form of graphics, text, and sound. When the smartphone 60 receives the detection results, the detection results are bound to a dedicated code 61 of the smartphone 60, and the detection results with the dedicated code 61 are transmitted to the cloud platform 18 for recording and analysis, thereby generating personal health resume data that can be bound to the smartphone 60.

[0078] Please also refer to Figure 10 As can be seen, the bracket 40 forms an arc portion 45 on the opposite side of the combined joint surface 13, and an arc-shaped flow guide piece 46 is formed adjacent to the enlarged opening 121 of the first body 10 at the arc portion 45. Moreover, the arc portion 45 can conform to the arc-shaped inner surface of the urinal, and the urine can flow smoothly to the enlarged opening 121 through the arc-shaped flow guide piece 46. When the present invention is applied to a urinal with an arc-shaped inner surface, the bracket 40 with the arc portion 45 can be selected for assembly, thereby improving its practicality.

[0079] Please also refer to Figure 11 As can be seen, a bottom plate 134 extends from the joint surface 13 of the first body 10 to one side, and at least one first magnet 135 is installed at the bottom plate 134. Additionally, a light-shielding cover 50 is installed on the first body 10, and at least one second magnet 51 is fixed to the light-shielding cover 50. Moreover, the light-shielding cover 50 covers the second body 20 and the flow buffer pipe 30, and the light-shielding cover 50 is fixed by the magnetic attraction of the first magnet 135 and the second magnet 51. By installing the light-shielding cover 50, the stability of light collection during optical detection can be provided, thereby reducing the probability of detection misjudgment. At the same time, the second body 20 and the flow buffer pipe 30 can also be shielded, keeping the second body 20 and the flow buffer pipe 30 in a clean state.

[0080] However, the above is only a preferred embodiment of the present invention and cannot be used to limit the scope of implementation of the present invention; that is, all equivalent changes and modifications made within the scope of the patent of the present invention should still fall within the scope covered by the patent of the present invention.

[0081] Of course, the present invention may have many other embodiments. Without departing from the spirit and essence of the present invention, those skilled in the art can make various corresponding changes and modifications according to the present invention. However, these corresponding changes and modifications should all fall within the protection scope of the claims of the present invention.

Claims

1. A urine detection device with an internal flow channel, characterized in that, it includes: A first body, inside which there is an analysis unit and a urine collection flow channel. The urine collection flow channel penetrates the first body and forms an enlarged opening at one end, and a connection port is formed at the other end of the urine collection flow channel. Also, the first body forms a joint surface and is fixedly used on the inner surface of the urinal by this joint surface, so that the enlarged opening can be arranged towards the direction of the user's urination; A second body, which is connected to the first body. Inside the second body, there is a light-emitting element, a photosensitive element and a detection flow channel. The light-emitting element and the photosensitive element are electrically connected to the analysis unit. Also, the light-emitting element and the photosensitive element penetrate the detection flow channel for urine detection, and a flow inlet and a flow outlet are provided on the detection flow channel; and A slow flow tube, one end of which is connected to the connection port in communication, and the other end of the slow flow tube is connected to the flow inlet in communication with a constricted opening, and the diameter of the constricted opening is smaller than that of the connection port and the flow outlet.

2. The urine detection device with an internal flow channel according to claim 1, characterized in that, a bracket is combined at the joint surface of the first body, and the bracket is adhesively fixed to the inner surface of the urinal. Also, a guide vane protrudes near the enlarged opening of the bracket, and the guide vane is obliquely placed between the inner surface of the urinal and the enlarged opening, so that urine is guided by the guide vane to the enlarged opening.

3. The urine detection device with an internal flow channel according to claim 2, characterized in that, a strip-shaped groove is recessed in the joint surface, and a blocking portion is formed at the position of the enlarged opening of the strip-shaped groove relative to the first body, and an opening portion is formed at the position of the connection port of the strip-shaped groove relative to the first body. Also, a clamping block protrudes from the bracket, so that the clamping block slides into the strip-shaped groove from the opening portion and abuts against the blocking portion to form the connection between the first body and the bracket.

4. The urine detection device with an internal flow channel according to claim 2, characterized in that, the bracket is made of elastic rubber material, and the bracket is adhered to the inner surface of the urinal by at least one waterproof double-sided adhesive. Also, a water stop ring protrudes annularly on the surface of the bracket adhered with the waterproof double-sided adhesive, so that the water stop ring abuts against the inner surface of the urinal, thereby blocking any liquid from contacting the waterproof double-sided adhesive.

5. The urine detection device with an internal flow channel according to claim 2, characterized in that, an arc portion is formed on the opposite surface of the bracket where the joint surface is combined, and an arc-shaped guide vane is formed at the position adjacent to the enlarged opening of the first body. Also, the arc portion can be attached to the arc-shaped inner surface of the urinal, and the urine is made to flow smoothly to the enlarged opening by the arc-shaped guide vane.

6. The urine detection device with an internal flow channel according to claim 1, characterized in that, a bottom plate extends from the joint surface of the first body to one side, and at least one first magnet is installed at the bottom plate. Also, a light-shielding cover is added to the first body, and at least one second magnet is fixed to the light-shielding cover. In addition, the light-shielding cover covers the second body and the slow flow tube, and the light-shielding cover is fixed by the magnetic attraction of the first magnet and the second magnet.

7. The urine detection device with an internal flow channel according to claim 1, characterized in that, A display panel is provided on the surface of the first body. The display panel is electrically connected to the analysis unit, and the display panel at least includes a wake-up indicator light, a detection result indicator light, and a low battery display indicator light. The analysis unit is connected to a power supply unit, and the power supply unit is any one or both of a built-in battery and an external mains power supply used simultaneously.

8. The urine detection device with an internal flow channel according to claim 7, wherein, the analysis unit is further connected to an IoT networking component, and the IoT networking component communicates with a cloud platform wirelessly, enabling the detection results to be transmitted to the cloud platform for recording, AI deep learning, and intelligent analysis. The user can then communicate with the cloud platform through a smartphone and receive the detection results and intelligent analysis results, thereby obtaining real-time warnings about the user's health status.

9. The urine detection device with an internal flow channel according to claim 8, wherein, the analysis unit is connected to a communication component, and the communication component can communicate with the smartphone via Bluetooth, allowing the smartphone to obtain the detection results in real-time and display them in the form of graphics, text, and sound. When the smartphone receives the detection results, the detection results are bound to a specific code of the smartphone, and the detection results with the specific code are transmitted to the cloud platform for recording and analysis.

10. The urine detection device with an internal flow channel according to claim 1, wherein, the analysis unit is connected to a trigger component. The analysis unit is awakened and started by the signal of the trigger component, driving the light-emitting component and the photosensitive component to perform optical detection on the urine, and the detection results are obtained by analysis of the analysis unit. The trigger component is an NTC temperature sensor or an infrared sensor.

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