Sealness full-inspection equipment for precise urine collection device

Abstract

The utility model discloses a precise and dense urine collector sealing performance full-detection device which comprises an inflation device, the tail end of the inflation device is connected with a urine collector body, pressure gas is injected into the inflation device, the other end of the urine collector body is plugged, and a pressure detection device and a pressure control valve are arranged on the inflation device. The pressure detection device is electrically connected with the control end of the pressure control valve, and pressure data detected by the pressure detection device serves as a basis for controlling the opening degree of the pressure control valve. According to the sealing performance full-inspection equipment for the precise and dense urine collector, gas with certain pressure is filled into the urine collector body through the gas filling pipe, pressure drop parameters are monitored in real time through the pressure sensor, and whether leakage exists in a container part and an inlet control valve of the urine collector or not can be visually judged according to the pressure. According to the device, when the urine collector body is placed in the positioning groove, the opening in the inlet control valve can be blocked, and the other end of the urine collector body is used for blocking the urine outlet by using the push block, so that the rapid sealing of the urine collector is realized.

Description

Technical Field

[0001] The utility model relates to the technical field of detection equipment, in particular to a precision urine collector sealing full detection device. Background Art

[0002] A precision urine collector is a device specifically designed to collect and measure urine, often used in the medical field. It consists of a container and a measuring device that can accurately measure the volume and composition of urine. A precision urine collector is a very useful medical device that can help doctors better understand the health status of their patients and develop appropriate treatment plans. Precision urine collectors are often used in the following situations:

[0003] Urinalysis: Doctors can collect urine samples from patients through precision urine collectors, and then perform various analyses, such as urine pH, protein content, sugar content, etc. This helps diagnose and treat many diseases, such as diabetes, kidney disease, etc.

[0004] Drug monitoring: Certain drugs require their concentration to be measured at specific intervals to ensure that the patient is taking the drug correctly and to avoid side effects. Precision urine collectors can be used to monitor the concentration of these drugs.

[0005] The schematic diagram of the relevant precision urine collector produced by our company is as follows Figure 1 As shown, it includes a container part for containing urine, a urine inlet is provided at the upper end of the container part, the urine inlet is arranged on an inlet control valve which can be rotatably controlled to be opened or closed, an exhaust valve is also provided on the inlet control valve, which is used to discharge the gas in the container part when urine enters, and the lower end of the container part is a urine outlet; after the production of the urine collector is completed, it needs to be inflated for sealing inspection to ensure that the sealing performance of the welds at various parts of the urine collector and the inlet control valve and the exhaust valve is good.

[0006] In view of the above, it is necessary to propose a precision urine collector sealing full inspection device to solve the above problems. Utility Model Content

[0007] The purpose of the utility model is to solve the above technical problems and to provide a precise urine collector sealing full inspection device.

[0008] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a precision urine collector sealing full inspection device, including an inflation device, the end of the inflation device is connected to one end of the urine collector body and pressurized gas is injected into it, and the other end of the urine collector body is sealed, and the inflation device is provided with a pressure detection device and a pressure control valve, the pressure detection device is electrically connected to the control end of the pressure control valve, and the pressure data detected by the pressure detection device is used as the basis for controlling the opening of the pressure control valve.

[0009] Furthermore, the inflation device includes an inflation tube, on which a pressure sensor and an electromagnetic control valve are provided. The electromagnetic control valve is controlled by a PLC controller, on which a control panel is provided. One end of the inflation tube is connected to a stable air source.

[0010] Furthermore, it also includes a product inspection tool, which includes a positioning groove for placing the urine collector body, one end of the positioning groove is an inlet end blocking part, and the other end is an outlet end blocking part, and the inflation device is connected to the product inspection tool.

[0011] Furthermore, the positioning groove includes a positioning base plate, and side guard strips matching the width of the urine collector body are provided on both sides of the positioning base plate. An end block is provided at one end of the side guard strips on both sides, and a comb-shaped block is provided at the other end. The distance between the end block and the comb-shaped block is slightly greater than the length of the urine collector body.

[0012] Furthermore, the comb-shaped stopper includes a plurality of vertical plates perpendicular to the positioning base plate, the vertical plate is provided with an arc edge on one side facing the end stopper, and the lower end of the arc plate is connected with a vertical edge; a notch is provided in the middle of the comb-shaped stopper for the protrusion on the urine collector body to extend out.

[0013] Furthermore, an inlet blocking portion is provided on the outer side of the end block, which includes a slider, a guide rod, a back plate, and a spring. The back plate is arranged parallel to the end block, and a guide rod is connected between the back plate and the end block. The slider is slidably arranged on the guide rod, and a spring is arranged between the slider and the back plate; a flexible first silicone sealing surface is provided on the side of the slider facing the positioning groove, and the first silicone sealing surface is contoured to cooperate with the inlet control valve.

[0014] Furthermore, the silicone sealing surface is provided with a concave spherical surface matching with the spherical surface, the concave spherical surface covers the urine inlet and the exhaust valve, and one side of the concave spherical surface is provided with an anti-foolproof notch, and the anti-foolproof notch matches with the handle.

[0015] Furthermore, the outlet end blocking portion is arranged on the outside of the comb-shaped stopper, and the outlet end blocking portion includes a push block and a cylinder. The cylinder is arranged on the positioning base plate, and the push block is arranged at the free end of the cylinder. The push block is provided with a second silicone sealing surface on the side facing the positioning groove, and the second silicone sealing surface cooperates with the urine outlet. A charging outlet is provided at the center of the second silicone sealing surface, and a charging inlet is provided on one side of the push block. The charging inlet and the charging outlet are connected in the push block, and the charging inlet is connected to the inflation device.

[0016] Compared with the prior art, the utility model has the following beneficial effects: the utility model is a precision urine collector sealing full inspection device that injects a certain pressure of gas into the urine collector body through an inflation tube, and monitors the pressure drop parameters in real time through a pressure sensor, and can intuitively judge whether there is a leakage problem in the container part and the inlet control valve of the urine collector based on the pressure. When the urine collector body is placed in the positioning groove, the device can block the opening on the inlet control valve, and the other end uses a push block to block the urine outlet, thereby realizing rapid sealing of the urine collector. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of the urine collector body;

[0018] Figure 2 This is a schematic diagram of a precision urine collector sealing full inspection device of the utility model;

[0019] Figure 3 A schematic diagram of placing a product testing tool into the urine collector body;

[0020] Figure 4 This is a side view of the product inspection tooling;

[0021] Figure 5 The shaft side of the product inspection tooling Figure 1 ;

[0022] Figure 6 The shaft side of the product inspection tooling Figure 2 ;

[0023] In the figure: 1, inflation device; 2, urine collector body; 3, urine inlet; 4, inlet control valve; 5, exhaust valve; 6, urine outlet; 7, pressure sensor; 8, pressure control valve; 9, inflation tube; 10, electromagnetic control valve; 11, PLC controller; 12, control panel; 13, positioning groove; 14, inlet end blocking part; 15, outlet end blocking part; 16, positioning bottom plate; 17, side stopper; 18, end stopper; 19, comb-shaped stopper; 20, vertical plate; 21, arc edge; 22, vertical edge; 23, notch; 24, slider; 25, guide rod; 26, abutment plate; 27, spring; 28, first silicone sealing surface; 29, concave spherical surface; 30, foolproof notch; 31, push block; 32, cylinder; 33, second silicone sealing surface; 34, pressurized outlet; 35, pressurized inlet. DETAILED DESCRIPTION

[0024] The technical solution of the present invention will be clearly and completely described below in conjunction with the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments.

[0025] A precision urine collector sealing full inspection device, such as Figure 2 As shown, it includes an inflation device 1, the end of which is connected to one end of the urine collector body 2 and pressurized gas is injected into it. Specifically, the inflation device 1 includes an inflation tube 9, and the inflation tube 9 is provided with a pressure sensor 7 and an electromagnetic control valve 10. The electromagnetic control valve 10 is controlled by a PLC controller 11. The PLC controller 11 is provided with a control panel 12. The control panel 12 can set pressure parameters and real-time pressure display. One end of the inflation tube 9 is connected to a stable air source, and the inflation tube 9 is pressurized through the stable air source to allow the pressurized gas to enter the urine collector body 2. The other end of the urine collector body 2 is blocked, as shown in FIG. Figure 2 As shown, the urine inlet 3 is blocked, thereby establishing air pressure in the urine collector body 2, and the sealing performance of the product is tested using gas at a certain pressure.

[0026] The inflation device 1 is provided with a pressure detection device and a pressure control valve 8, and the pressure detection device is electrically connected to the control end of the pressure control valve 8, and the pressure data detected by the pressure detection device is used as the basis for controlling the opening of the pressure control valve 8. When in use, the inflation device 1 is used to pressurize the urine collector body 2. During the pressure charging, the pressure detection device (i.e., the pressure sensor 7) can detect the charged pressure in real time. When the predetermined value is reached, the electromagnetic control valve 10 can be controlled by the PLC controller 11 to close the inflation tube 9, so that the product is kept under pressure. During the pressure keeping process, the pressure sensor 7 is used to monitor whether the pressure drops to determine whether the product is leaking.

[0027] It also includes product testing tooling, such as Figure 3-6 As shown, the product inspection tooling includes a positioning groove 13 for placing the urine collector body 2, one end of the positioning groove 13 is an inlet end blocking portion 14, and the other end is an outlet end blocking portion 15, and the inflation device 1 is connected to the product inspection tooling. Specifically, the positioning groove 13 includes a positioning base plate 16, and both sides of the positioning base plate 16 are provided with side guards 17 that match the width of the urine collector body 2. When the urine collector body 2 is placed in the positioning groove 13, its two sides are respectively fitted with the side guards 17 on both sides and placed in the positioning groove 13, so that the urine inlet 3 can be aligned with the inlet end blocking portion 14, and the urine outlet 6 can be aligned with the outlet end blocking portion 15. After the two ends are blocked and the internal pressure is charged, the product can be tested for sealing.

[0028] One end of the side stopper 17 is provided with an end stopper 18, and the other end is provided with a comb-shaped stopper 19. The distance between the end stopper 18 and the comb-shaped stopper 19 is slightly greater than the length of the urine collector body 2. Figure 4As shown, when the product is put in, the side block limits the two sides of the product, and then the urine inlet 3 is pushed toward the inlet end blocking part 14 side, and the urine outlet 6 side is pressed, and the urine outlet 6 side is guided by the comb-shaped block 19 and inserted into the positioning groove 13. Specifically, the comb-shaped block 19 includes a plurality of vertical plates 20 perpendicular to the positioning bottom plate 16, and the vertical plate 20 is provided with an arc-shaped edge 21 on the side facing the end block 18, and the lower end of the arc plate is connected with a vertical edge 22; the middle part of the comb-shaped block 19 is provided with a notch 23 for the protruding part on the urine collector body 2 to extend out; when in use, when the urine outlet 6 is pressed, the end first sticks to the arc-shaped edge 21, and when pressed down, it is pushed by the arc-shaped edge 21, so that the product moves toward the inlet end blocking part 14, and finally when it is inserted into the positioning groove 13, the urine outlet 6 side is pressed against the vertical edge 22, and the pressing force is provided by the inlet end blocking part 14 at this time.

[0029] Specifically, the outer side of the end block 18 is provided with an inlet blocking portion, which includes a slider 24, a guide rod 25, a butt plate 26, and a spring 27. The butt plate 26 is arranged in parallel with the end block 18, and the guide rod 25 is connected between the butt plate 26 and the end block 18. The slider 24 is slidably arranged on the guide rod 25, and a spring 27 is arranged between the slider 24 and the butt plate 26; when the product is installed in the positioning groove 13, the slider 24 is pushed to compress the spring 27, and the product is moved under the guidance of the guide rod 25, and the reaction force of the spring 27 pushes the product to press against the vertical edge 22. A flexible first silicone sealing surface 28 is provided on the side of the slider 24 facing the positioning groove 13, such as Figure 5 As shown, the first silicone sealing surface 28 is contoured to match the inlet control valve 4; Figure 1 As shown, the surface of the inlet control valve 4 forms a spherical surface, and the upper part of the spherical surface is provided with a urine inlet 3 and an exhaust valve 5, and a handle is provided on one side of the spherical surface. The silicone sealing surface is matched with the spherical surface and is provided with a concave spherical surface 29 matched with the spherical surface. The concave spherical surface 29 covers the urine inlet 3 and the exhaust valve 5. One side of the concave spherical surface 29 is provided with an anti-idiot notch 30, and the anti-idiot notch 30 is matched with the handle. The function of the anti-idiot notch is to make the inlet control valve 4 in an open state during detection. At this time, the position of the handle corresponds to the position of the anti-idiot notch, so that the inlet control valve 4 of the product is in the detection position. When the product is installed in the positioning groove 13, the concave spherical surface 29 in the slider 24 completely blocks the urine inlet 3 and the exhaust valve 5, and a good seal can be achieved by using the thrust of the spring 27 and the silicone surface.

[0030] Furthermore, the outlet end blocking portion is arranged on the outside of the comb-shaped stopper 19, and the outlet end blocking portion includes a push block 31 and a cylinder 32. The cylinder 32 is arranged on the positioning base plate 16, and the push block 31 is arranged at the free end of the cylinder 32. The push block 31 is provided with a second silicone sealing surface 33 on the side facing the positioning groove 13, and the second silicone sealing surface 33 cooperates with the urine outlet 6. A charging outlet 34 is provided at the center of the second silicone sealing surface 33, and a charging inlet 35 is provided on one side of the push block 31. The charging inlet 35 is connected with the charging outlet 34 in the push block 31, and the charging inlet 35 is connected with the charging device 1. The charging inlet 35 is connected to the inflation tube 9. During the sealing test, the cylinder 32 pushes the push block 31 to press against the urine outlet 6, and a seal is formed using the second silicone sealing surface 33. It can be understood that the urine outlet 6 is in an open state at this time, so that the air pressure is transmitted from the charging inlet 35 to the charging outlet 34 and finally enters the urine collector body 2 for sealing test.

[0031] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A precision urine collector sealing full inspection device, characterized in that: The invention comprises an inflation device (1), the end of which is connected to one end of a urine collector body (2) and into which pressurized gas is injected, and the other end of the urine collector body (2) is sealed; the inflation device (1) is provided with a pressure detection device and a pressure control valve (8); the pressure detection device is electrically connected to a control end of the pressure control valve (8); and pressure data detected by the pressure detection device is used as a basis for controlling the opening of the pressure control valve (8).

2. A precision urine collector sealing full inspection device according to claim 1, characterized in that: The inflation device (1) comprises an inflation tube (9), the inflation tube (9) being provided with a pressure sensor (7) and an electromagnetic control valve (10), the electromagnetic control valve (10) being controlled by a PLC controller (11), the PLC controller (11) being provided with a control panel (12), and one end of the inflation tube (9) being connected to a stable air source.

3. A precision urine collector sealing full inspection device according to claim 1, characterized in that: It also comprises a product inspection tool, the product inspection tool comprising a positioning groove (13) for placing the urine collector body (2), one end of the positioning groove (13) being an inlet end blocking portion (14), and the other end being an outlet end blocking portion (15), and the inflation device (1) being connected to the product inspection tool.

4. A precision urine collector sealing full inspection device according to claim 3, characterized in that: The positioning groove (13) comprises a positioning base plate (16), and side stoppers (17) matching the width of the urine collector body (2) are provided on both sides of the positioning base plate (16). An end stopper (18) is provided at one end of the side stoppers (17), and a comb-shaped stopper (19) is provided at the other end. The distance between the end stopper (18) and the comb-shaped stopper (19) is slightly greater than the length of the urine collector body (2).

5. A precision urine collector sealing full inspection device according to claim 4, characterized in that: The comb-shaped stopper (19) comprises a plurality of vertical plates (20) perpendicular to the positioning base plate (16); a curved edge (21) is provided on one side of the vertical plate (20) facing the end stopper (18); a vertical edge (22) is connected to the lower end of the curved plate; and a notch (23) is provided in the middle of the comb-shaped stopper (19) for the protruding portion of the urine collector body (2) to extend out.

6. A precision urine collector sealing full inspection device according to claim 4, characterized in that: An inlet blocking portion is provided on the outer side of the end stopper (18), comprising a slider (24), a guide rod (25), a stop plate (26), and a spring (27); the stop plate (26) is arranged parallel to the end stopper (18); a guide rod (25) is connected between the stop plate (26) and the end stopper (18); the slider (24) is slidably arranged on the guide rod (25); a spring (27) is arranged between the slider (24) and the stop plate (26); a first flexible silicone sealing surface (28) is provided on the side of the slider (24) facing the positioning groove (13); the first silicone sealing surface (28) is designed to be conformed to the inlet control valve (4); the surface of the inlet control valve (4) forms a spherical surface; a urine inlet (3) and an exhaust valve (5) are provided on the upper part of the spherical surface; and a handle is provided on one side of the spherical surface.

7. A precision urine collector sealing full inspection device according to claim 6, characterized in that: The silicone sealing surface is provided with a concave spherical surface (29) that matches the spherical surface, the concave spherical surface (29) covers the urine inlet (3) and the exhaust valve (5), and a foolproof notch (30) is provided on one side of the concave spherical surface (29), and the foolproof notch (30) matches the handle.

8. The precision urine collector sealing full inspection device according to claim 4, characterized in that: The outlet end blocking portion is arranged on the outside of the comb-shaped stopper (19), and the outlet end blocking portion comprises a push block (31) and a cylinder (32). The cylinder (32) is arranged on the positioning base plate (16), and the push block (31) is arranged at the free end of the cylinder (32). The push block (31) is provided with a second silicone sealing surface (33) on the side facing the positioning groove (13), and the second silicone sealing surface (33) cooperates with the urine outlet (6). A charging outlet (34) is provided at the center of the second silicone sealing surface (33). A charging inlet (35) is provided on one side of the push block (31), and the charging inlet (35) is connected to the charging outlet (34) in the push block (31), and the charging inlet (35) is connected to the charging device (1).

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