Ostomy bag testing device

Abstract

The utility model relates to ostomy bag test technical field discloses a kind of ostomy bag testing device, including workbench, the same U-shaped frame is fixedly connected in the top left and right sides of workbench, the inside top left and right sides of U-shaped frame are fixedly connected with telescopic rod one, the other end of two telescopic rod one is fixedly connected with horizontal plate, the bottom of horizontal plate is fixedly connected with pressure head, the inside left and right sides of U-shaped frame are fixedly connected with the same limit plate, the top of limit plate is equipped with limit hole, the top of workbench is fixedly connected with detection plate. In the utility model, through detection groove and detection plate provide suitable placement position for ostomy bag, make its position fixed, then utilize telescopic rod one telescopic drive horizontal plate and pressure head move downward, ostomy bag is pressed, in this process, pressure sensor monitors pressure in real time, according to its data judgment ostomy bag performance.

Description

Technical Field

[0001] This utility model relates to the field of ostomy bag testing technology, and in particular to an ostomy bag testing device. Background Technology

[0002] Ostomy bags need to have certain physical properties to ensure that they will not easily break or be damaged during use. The testing device can simulate various real-world usage scenarios to accurately test these properties of the ostomy bag and ensure that the product quality meets the standards.

[0003] A search revealed Chinese Patent Publication No. CN217059185U, which discloses a device for testing the sealing performance of ostomy bags. This device includes a support base and a loading device. The support base comprises a mounting plate and a support plate spaced apart and opposite to each other in a vertical direction. The support plate is used to hold a water-filled ostomy bag. The loading device includes a driving mechanism and a pressure plate. The pressure plate is located between the support plate and the mounting plate. The driving mechanism is mounted on the mounting plate and drives the pressure plate, allowing the pressure plate to move downwards to compress the ostomy bag and move upwards to release the ostomy bag. This device tests the sealing performance of ostomy bags to determine whether the sealing performance of the manufactured ostomy bags meets the usage requirements. It also allows for sampling and testing of ostomy bags produced in the same batch, helping to ensure product quality. However, in actual use, the device uses multiple driving mechanisms, leading to increased operating costs. Utility Model Content

[0004] To overcome the above shortcomings, this utility model provides an ostomy bag testing device, which aims to improve the problem that the use of multiple drive mechanisms in the existing technology leads to increased usage costs.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: an ostomy bag testing device, comprising a workbench, wherein the same U-shaped frame is fixedly connected to the top left and right sides of the workbench, and a telescopic rod is fixedly connected to the top left and right sides of the inner side of the U-shaped frame, and a horizontal plate is fixedly connected to the other end of the two telescopic rods, and a pressure head is fixedly connected to the bottom of the horizontal plate; the same limiting plate is fixedly connected to the inner left and right sides of the U-shaped frame, and a limiting hole is provided on the top of the limiting plate; a detection plate is fixedly connected to the top of the workbench, and a detection groove is provided on the top of the detection plate, a pressure sensor is fixedly connected to the bottom inner side of the detection groove, and a clamping mechanism is provided on the top of the detection plate.

[0006] The above technical solution involves first placing the ostomy bag in the testing slot to stabilize it. Then, by controlling the extension and retraction of the telescopic rod, the horizontal plate moves downward, causing the pressure head to apply pressure to the ostomy bag. During the pressure application process, the pressure sensor detects the pressure applied to the ostomy bag in real time. Based on the pressure data fed back by the pressure sensor, the performance of the ostomy bag under this pressure can be determined. The limiting plate and its limiting holes prevent excessive displacement or deviation of the device components under pressure, ensuring that the entire testing process is safe and stable.

[0007] As a further description of the above technical solution: The clamping mechanism includes two fixed plates. The bottoms of the two fixed plates are respectively fixedly connected to the front and rear sides of the top of the detection plate. Telescopic rods are fixedly connected to both ends of adjacent sides of the two fixed plates. One end of each telescopic rod is fixedly connected to a corresponding L-shaped plate. Grooves are provided at both ends of adjacent sides of the two L-shaped plates. Threaded rods are rotatably connected to the front and rear sides of the top of the two L-shaped plates. The bottom ends of each threaded rod pass through the corresponding grooves and are threadedly connected to sliding blocks. One side of each sliding block is fixedly connected to a corresponding clamping plate.

[0008] The above technical solution works as follows: When the clamping mechanism is needed, first activate the telescopic rod two to move the two L-shaped plates closer or further apart, initially adjusting the distance between the two L-shaped plates to accommodate objects of different sizes. Then, rotate the threaded rod. Since the sliding block and the threaded rod are threadedly connected, the sliding block will move up and down in the groove when the threaded rod rotates. By rotating the threaded rod at different positions, the corresponding sliding block is driven to move, thereby driving the clamping plate to move for clamping.

[0009] As a further description of the above technical solution: A switch is fixedly connected to the top rear side of the workbench, and the switch is electrically connected to telescopic rod one and telescopic rod two respectively.

[0010] Through the above technical solution, when testing the ostomy bag, the operator can use a switch to turn the telescopic rod one and telescopic rod two on or off, thereby realizing the lifting and lowering control of the pressure head and the opening and closing control of the clamping mechanism.

[0011] As a further description of the above technical solution: Triangular plates are fixedly connected to both ends of the left and right sides of the U-shaped frame, and the bottoms of the multiple triangular plates are fixedly connected to the top of the workbench.

[0012] The above technical solution uses multiple triangular plates to enhance the connection stability between the U-shaped frame and the workbench, preventing the U-shaped frame from shaking or deforming due to force during testing.

[0013] As a further description of the above technical solution: The workbench is fixedly connected to four corners at the bottom, and rubber pads are fixedly connected to the bottom of each of the support feet.

[0014] The above technical solution involves supporting feet located at the four corners of the bottom of the workbench, which mainly serve to support the entire testing device, raise the device as a whole, prevent the bottom of the workbench from directly contacting the placement surface, and prevent the workbench from being worn.

[0015] As a further description of the above technical solution: Both clamping plates are fixedly connected to a pad at their bottom, and multiple friction plates are fixedly connected to the bottom of the two pads at equal intervals.

[0016] Through the above technical solution, the pad can increase the contact area between the clamping plate and the clamped object, making the clamping more stable.

[0017] As a further description of the above technical solution: The outer wall of the pressure head is slidably connected to the inside of the limiting hole, and the size of the pressure head matches that of the limiting hole.

[0018] Through the above technical solution, the limiting hole can restrict the movement trajectory of the pressure head, ensuring that the pressure head can only move in the vertical direction, avoiding horizontal deviation of the pressure head during the pressure application to the ostomy bag, making the pressure application action more accurate and improving the accuracy of the test.

[0019] As a further description of the above technical solution: Multiple sliding blocks are slidably connected inside corresponding grooves, and the size of the sliding blocks matches that of the grooves.

[0020] The above technical solution can ensure that the sliding block slides stably in the groove, avoiding the sliding block from shaking or getting stuck.

[0021] This utility model has the following beneficial effects: 1. In this utility model, the detection groove and detection plate provide a suitable placement position for the ostomy bag, fixing its position. Then, the telescopic drive of the telescopic rod drives the horizontal plate and the pressure head to move downward, applying pressure to the ostomy bag. During this process, the pressure sensor monitors the pressure in real time and judges the performance of the ostomy bag based on its data.

[0022] 2. In this utility model, the telescopic function is used to bring the two L-shaped plates closer or further apart to complete the initial spacing adjustment. Then, the threaded rod is rotated, and the sliding block moves up and down in the groove by means of the threaded connection, which drives the clamping plate to move. This realizes flexible and precise clamping of objects of different sizes and improves the versatility of the device. Attached Figure Description

[0023] Figure 1 This is a perspective view of an ostomy bag testing device proposed in this utility model; Figure 2 This is a side view of the structure of an ostomy bag testing device proposed in this utility model; Figure 3 This is a schematic diagram of the U-shaped frame structure of an ostomy bag testing device proposed in this utility model; Figure 4 This is a partial structural schematic diagram of an ostomy bag testing device proposed in this utility model; Figure 5 This is a structural exploded view of an ostomy bag testing device proposed in this utility model.

[0024] Legend: 1. Workbench; 2. Clamping mechanism; 201. Fixed plate; 202. Telescopic rod II; 203. L-shaped plate; 204. Groove; 205. Threaded rod; 206. Sliding block; 207. Clamping plate; 3. U-shaped frame; 4. Telescopic rod I; 5. Horizontal plate; 6. Pressure head; 7. Limiting plate; 8. Limiting hole; 9. Detection plate; 10. Detection groove; 11. Pressure sensor; 12. Switch; 13. Triangular plate; 14. Support foot; 15. Rubber pad; 16. Pad plate; 17. Friction plate. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] Reference Figure 1 , Figure 3 and Figure 4This utility model provides an embodiment of an ostomy bag testing device, comprising a workbench 1. A U-shaped frame 3 is fixedly connected to the top left and right sides of the workbench 1 for supporting and connecting other key components. Telescopic rods 4 are fixedly connected to the top left and right sides of the inner side of the U-shaped frame 3, allowing for telescopic movement to adjust the position of the horizontal plate 5 and the pressure head 6, thereby controlling the pressure application action. The other ends of the two telescopic rods 4 are fixedly connected to the horizontal plate 5, providing an installation position for the pressure head 6 and transmitting power from the telescopic rods 4. The pressure head 6 is fixedly connected to the bottom of the horizontal plate 5, directly applying pressure to the ostomy bag to simulate the external pressure it experiences during use. A limiting plate 7 is fixedly connected to the inner left and right sides of the U-shaped frame 3 to limit the movement of components during the testing process, ensuring the safety of the device. Limiting holes 8 are provided at the top of the limiting plate 7 to limit and guide the movement of the pressure head 6. To ensure that the pressure head 6 can only move in the vertical direction, making the pressure application more accurate, a detection plate 9 is fixedly connected to the top of the workbench 1 to provide a placement position for the ostomy bag to be tested, so that it remains stable during the test. A detection groove 10 is opened on the top of the detection plate 9 to provide space for the ostomy bag to be accommodated and positioned, which facilitates the test operation. A pressure sensor 11 is fixedly connected to the bottom of the inner side of the detection groove 10, which can sense the pressure when the pressure head 6 applies pressure to the ostomy bag and convert it into an electrical signal for measuring and recording the pressure-bearing capacity of the ostomy bag. A clamping mechanism 2 is set on the top of the detection plate 9 to fix the ostomy bag and prevent it from shifting during the test. The outer wall of the pressure head 6 is slidably connected to the inside of the limiting hole 8 to ensure that the pressure head 6 moves in the vertical direction and avoids its horizontal deviation. The size of the pressure head 6 matches that of the limiting hole 8, making the movement of the pressure head 6 more stable and ensuring the accuracy of the pressure application. Specifically, the ostomy bag is first placed in the detection slot 10 to stabilize it. Then, by controlling the extension and retraction of the telescopic rod 4, the horizontal plate 5 is moved downward, causing the pressure head 6 to apply pressure to the ostomy bag. During the pressure application process, the pressure sensor 11 will detect the pressure applied to the ostomy bag in real time. Based on the pressure data fed back by the pressure sensor 11, the performance of the ostomy bag under the pressure can be judged. The limiting plate 7 and its limiting hole 8 can prevent the device components from excessive displacement or deviation under pressure, ensuring that the entire test process is safe and stable. The limiting hole 8 can restrict the movement trajectory of the pressure head 6, ensuring that the pressure head 6 can only move in the vertical direction, avoiding horizontal deviation of the pressure head 6 during the pressure application to the ostomy bag, making the pressure application action more accurate and improving the test accuracy.

[0027] Reference Figure 2 and Figure 5The clamping mechanism 2 includes two fixed plates 201, whose bottoms are fixedly connected to the front and rear sides of the top of the detection plate 9, respectively. Telescopic rods 202 are fixedly connected to both ends of adjacent sides of the two fixed plates 201, allowing for telescopic movement to adjust the initial distance between the two L-shaped plates 203 to accommodate objects of different sizes. One end of each telescopic rod 202 is fixedly connected to a corresponding L-shaped plate 203, serving as a mounting carrier for other components, enabling the integration and connection of different parts. Grooves 204 are provided at both ends of adjacent sides of the two L-shaped plates 203, providing space for the installation and movement of the sliding block 206 and the threaded rod 205, facilitating the arrangement of subsequent components. Threaded rods 205 are rotatably connected to the front and rear sides of the top of the two L-shaped plates 203, allowing the threaded sliding block 206 to move linearly through rotation. For precise adjustment of the clamping position, the bottom ends of multiple threaded rods 205 all pass through corresponding grooves 204 and are threadedly connected to sliding blocks 206. The rotation of the threaded rods 205 is converted into the linear motion of the sliding blocks 206, which drives the clamping plate 207 to achieve the clamping action. Each side of the multiple sliding blocks 206 is fixedly connected to the corresponding clamping plate 207, which directly contacts the object to be clamped, realizing the clamping operation of the object and ensuring that the position of the object is fixed during the test. The multiple sliding blocks 206 are slidably connected to the inside of the corresponding grooves 204, ensuring that the sliding blocks 206 can slide stably along the grooves 204 and avoid deviation during the movement. The size of the sliding blocks 206 matches that of the grooves 204, ensuring that the movement of the sliding blocks 206 in the grooves 204 is smooth, preventing shaking or jamming, and improving the reliability of the clamping action. Specifically, when the clamping mechanism 2 is needed, first activate the telescopic rod 202 to move the two L-shaped plates 203 closer or further apart, initially adjusting the distance between the two L-shaped plates 203 to accommodate objects of different sizes. Then, rotate the threaded rod 205. Since the sliding block 206 is threadedly connected to the threaded rod 205, the sliding block 206 will move up and down in the groove 204 when the threaded rod 205 rotates. By rotating the threaded rod 205 at different positions, the corresponding sliding block 206 is driven to move, thereby driving the clamping plate 207 to move for clamping. This ensures that the sliding block 206 slides stably in the groove 204, preventing the sliding block 206 from shaking or getting stuck.

[0028] Reference Figure 1 , Figure 4 and Figure 5A switch 12 is fixedly connected to the top rear side of the workbench 1. It is mainly used to control the working status of telescopic rod 4 and telescopic rod 202, enabling centralized control of the testing device. The switch 12 is electrically connected to both telescopic rod 4 and telescopic rod 202, allowing for electrical control of their extension and retraction movements, facilitating operator operation. Triangular plates 13 are fixedly connected to both ends of the U-shaped frame 3 to enhance the connection stability between the U-shaped frame 3 and the workbench 1, ensuring the overall structural stability. The bottoms of multiple triangular plates 13 are fixedly connected to the top of the workbench 1, firmly securing the U-shaped frame 3 to the workbench 1 and preventing wobbling or deformation due to force. Support feet 14 are fixedly connected to the four corners of the bottom of the workbench 1, supporting the entire testing device. The platform is raised to prevent the bottom of the workbench 1 from directly contacting the placement surface, thus serving as a protective device. Rubber pads 15 are fixedly connected to the bottom of multiple support feet 14, providing a buffer function for the testing device, reducing the impact of external shocks and vibrations on the device, and also providing an anti-slip effect to prevent the device from sliding. Pads 16 are fixedly connected to the bottom of both clamping plates 207, increasing the contact area between the clamping plates 207 and the clamped object, making the clamping more stable. Multiple friction plates 17 are fixedly connected at equal intervals to the bottom of the two pads 16, increasing the friction between them and the clamped object, further ensuring that the object will not slide during clamping. The pads 16 increase the contact area between the clamping plates 207 and the clamped object, making the clamping more stable and ensuring that the object is firmly clamped during the test, avoiding any impact on the test results due to unstable clamping. Specifically, when testing the ostomy bag, the operator can use switch 12 to turn the telescopic rod 4 and telescopic rod 202 on or off, thereby controlling the lifting and lowering of the pressure head 6 and the opening and closing of the clamping mechanism 2. The use of multiple triangular plates 13 can enhance the connection stability between the U-shaped frame 3 and the worktable 1, and prevent the U-shaped frame 3 from shaking or deforming due to force during the test. The support feet 14 are located at the four corners of the bottom of the worktable 1, mainly serving to support the entire testing device, raising the device as a whole, and preventing the bottom of the worktable 1 from directly contacting the placement surface, thus preventing the worktable 1 from being worn.

[0029] Working principle: When testing the ostomy bag, the ostomy bag is first placed in the testing groove 10 to stabilize it. Then, by controlling the extension and retraction of the telescopic rod 4, the horizontal plate 5 moves downward, causing the pressure head 6 to apply pressure to the ostomy bag. During the pressure application process, the pressure sensor 11 monitors the pressure applied to the ostomy bag in real time. Based on the pressure data fed back by the pressure sensor 11, the performance of the ostomy bag under that pressure can be determined. The limiting plate 7 and its limiting holes 8 prevent excessive displacement or offset of the device components under pressure, ensuring the safety and stability of the entire testing process. The process is carried out at a fixed location. When the clamping mechanism 2 is needed, the telescopic rod 202 is activated first to move the two L-shaped plates 203 closer or further apart, initially adjusting the distance between the two L-shaped plates 203 to accommodate objects of different sizes. Then, the threaded rod 205 is rotated. Since the sliding block 206 is threadedly connected to the threaded rod 205, the sliding block 206 will move up and down in the groove 204 when the threaded rod 205 is rotated. By rotating the threaded rod 205 at different positions, the corresponding sliding block 206 is driven to move, thereby driving the clamping plate 207 to move for clamping.

[0030] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An ostomy bag testing device, comprising a workbench (1), characterized in that: The top left and right sides of the workbench (1) are fixedly connected to the same U-shaped frame (3). The top left and right sides of the inner side of the U-shaped frame (3) are fixedly connected to telescopic rods (4). The other ends of the two telescopic rods (4) are fixedly connected to a horizontal plate (5). The bottom of the horizontal plate (5) is fixedly connected to a pressure head (6). The inside left and right sides of the U-shaped frame (3) are fixedly connected to the same limiting plate (7). The top of the limiting plate (7) is provided with a limiting hole (8). The top of the workbench (1) is fixedly connected to a detection plate (9). The top of the detection plate (9) is provided with a detection groove (10). The bottom of the inner side of the detection groove (10) is fixedly connected to a pressure sensor (11). The top of the detection plate (9) is provided with a clamping mechanism (2).

2. The ostomy bag testing device according to claim 1, characterized in that: The clamping mechanism (2) includes two fixed plates (201). The bottom of the two fixed plates (201) is fixedly connected to the front and rear sides of the top of the detection plate (9). Telescopic rods (202) are fixedly connected to both ends of adjacent sides of the two fixed plates (201). One end of each telescopic rod (202) is fixedly connected to a corresponding L-shaped plate (203). Grooves (204) are provided at both ends of adjacent sides of the two L-shaped plates (203). Threaded rods (205) are rotatably connected to the front and rear sides of the top of the two L-shaped plates (203). The bottom ends of each threaded rod (205) pass through the corresponding groove (204) and are threadedly connected to a sliding block (206). One side of each sliding block (206) is fixedly connected to a corresponding clamping plate (207).

3. The ostomy bag testing device according to claim 1, characterized in that: A switch (12) is fixedly connected to the rear top of the workbench (1), and the switch (12) is electrically connected to the first telescopic rod (4) and the second telescopic rod (202) respectively.

4. The ostomy bag testing device according to claim 1, characterized in that: Both ends of the U-shaped frame (3) are fixedly connected to triangular plates (13), and the bottoms of the multiple triangular plates (13) are fixedly connected to the top of the workbench (1).

5. The ostomy bag testing device according to claim 1, characterized in that: The workbench (1) has four fixed support feet (14) at the bottom corners, and the bottom of each of the support feet (14) has a fixed rubber pad (15).

6. The ostomy bag testing device according to claim 2, characterized in that: The bottom of each of the two clamping plates (207) is fixedly connected to a pad (16), and the bottom of the two pads (16) is fixedly connected to a plurality of friction plates (17) at equal intervals.

7. The ostomy bag testing device according to claim 1, characterized in that: The outer wall of the pressure head (6) is slidably connected to the inside of the limiting hole (8), and the size of the pressure head (6) matches that of the limiting hole (8).

8. The ostomy bag testing device according to claim 2, characterized in that: Multiple sliding blocks (206) are slidably connected inside the corresponding grooves (204), and the size of the sliding blocks (206) matches that of the grooves (204).

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