Waste liquid collecting device

Abstract

The utility model discloses a waste liquid collecting device, which relates to the technical field of medical instruments and comprises a cart, a waste liquid barrel is placed at the upper end of the cart, a liquid inlet is arranged at the top end of the waste liquid barrel, guide columns are symmetrically arranged at the upper end of the waste liquid barrel, a support is fixed at one ends of the two guide columns far away from the cart, and a carrying seat is slidably connected between the two guide columns. A first clamping support pad is fixed at one end, close to the carrying seat, of the support, and a second clamping support pad is fixed at one end, close to the support, of the carrying seat; a vertical bolt is further fixed to one side of the support, a plugging disc is rotationally connected to the lower end of the outer side of the vertical bolt, and a plugging cushion is fixed to the bottom end of the plugging disc. According to the waste liquid collecting device provided by the utility model, the carrying seat is controlled to be close to the support, the second clamping support cushion and the first clamping support cushion are used for fixing the liquid discharging pipeline, the plugging disc is synchronously pushed to turn over by taking the vertical bolt as the axis, and the plugging soft cushion is used for extruding and wrapping the whole liquid discharging pipeline and the liquid inlet; and peculiar smell emission is effectively reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of medical equipment, in particular to a waste liquid collection device. Background Art

[0002] Dialysis therapy is a treatment method that allows components (solutes or water) in body fluids to be excreted from the body through a semipermeable membrane. It can generally be divided into hemodialysis and peritoneal dialysis. Existing dialysis room waste liquid collection devices, when in use, usually use the dialyzer to discharge the patient's waste liquid after dialysis through a pipe into the collection device.

[0003] For example, the Chinese utility model patent (CN212739293U) discloses a waste liquid collection device for dialysis room care, which states: "It includes a barrel body, a support plate, universal wheels, a glass plate, a drain pipe and a control valve, the upper surface of the barrel body is provided with a threaded opening, the barrel body is movably connected to a barrel cover through the threaded opening, the upper surface of the barrel cover is fixedly connected to a water inlet pipe, the surface of the water inlet pipe is provided with a threaded hole, and the inside of the threaded hole is movably connected to a control bolt."

[0004] Although the above device can fix the drainage pipe and prevent the pipe from falling off during the drainage process, it cannot simultaneously seal the water inlet pipe during the drainage process, resulting in the water inlet pipe opening being open and continuously emitting odor, causing discomfort to medical staff. For this reason, the present application proposes a waste liquid collection device. Utility Model Content

[0005] Based on this, it is necessary to provide a waste liquid collection device to address the above technical problems. Through the overall structural coordination design, the carrying seat is controlled to move closer to the support, and the second clamping support pad and the first clamping support pad are used to fix the drainage pipe. At the same time, the sealing disk is pushed to flip with the vertical bolt as the axis through the movement of the carrying seat, so that the sealing pad is used to squeeze and wrap the entire drainage pipe and the liquid inlet, so as to achieve the effect of fixing the drainage pipe and sealing the liquid inlet at the same time, effectively reducing the emission of odor.

[0006] In order to solve the above technical problems, the present invention adopts the following technical solutions:

[0007] A waste liquid collection device is used for collecting waste liquid in a dialysis room;

[0008] A cart is provided, wherein a waste liquid barrel is placed on the upper end of the cart, a liquid inlet is provided on the top of the waste liquid barrel, guide posts are symmetrically provided on the upper end of the waste liquid barrel, two guide posts are fixed to the cart, a support is fixed on one end of the two guide posts away from the cart, a carrying seat is slidably connected between the two guide posts, a first clamping pad is fixed on one end of the support close to the carrying seat, and a second clamping pad is fixed on the other end of the carrying seat close to the support;

[0009] A vertical bolt is also fixed to one side of the support, and the vertical bolt is located between the support and the carrying seat. The lower end of the outer side of the vertical bolt is rotatably connected to a blocking disk, and a blocking cushion is fixed to the bottom end of the blocking disk. A first screw is fixed to the end of the carrying seat away from the support and located between two guide columns, and a driving assembly is provided between the trolley and the first screw.

[0010] As a preferred embodiment of the waste liquid collection device provided by the present invention, an upper through groove is provided at the upper end of the interior of the cart, a support plate is provided inside the upper through groove, and the support plate is fixed to the cart.

[0011] As a preferred embodiment of the waste liquid collection device provided by the present invention, the driving assembly includes a first screw barrel, the upper end of the support plate is rotatably connected to the first screw barrel, the end of the first screw away from the mounting seat passes through the first screw barrel and is threadedly connected to the first screw barrel, a first spur gear is fixed to the outside of the end of the first screw barrel away from the mounting seat, a reduction motor is fixed at the center of the support plate, a third spur gear is fixed to the output end of the reduction motor, and the third spur gear is meshed with the first spur gear.

[0012] As a preferred embodiment of the waste liquid collection device provided by the present invention, the lower end of the support plate is rotatably connected to the second screw barrel, the inner side of the second screw barrel is threadedly connected to the second screw rod, the end of the second screw rod close to the waste liquid barrel is fixed with an arc-shaped upper bracket, the upper end of the arc-shaped upper bracket is slidably connected to two guide pillars, the arc-shaped upper bracket is located on the outside of the waste liquid barrel and fits the waste liquid barrel, the outer side of the second screw barrel away from the waste liquid barrel is fixed with a second flat gear, and the second flat gear is meshed with the third flat gear.

[0013] The upper end of the upper handle is located on the inner side of the L-shaped support frame, and the lower end of the lower handle frame is fixed with the upper end of the L-shaped support frame.

[0014] As a preferred embodiment of the waste liquid collection device provided by the present invention, a second spring is sleeved on the upper end of the outer side of the vertical bolt, and the upper and lower ends of the second spring are respectively fixed to the vertical bolt and the sealing disk.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] The waste liquid collection device provided by the utility model is designed with an overall structure, so that the carrying seat is controlled to move closer to the support seat, and the second clamping pad and the first clamping pad are used to fix the drainage pipe. At the same time, the blocking disk is pushed to flip around the vertical bolt as the axis through the convenient movement of the carrying seat, so that the blocking pad is used to squeeze and wrap the entire drainage pipe and the liquid inlet, so that the drainage pipe is fixed and the liquid inlet is blocked at the same time, thereby effectively reducing the emission of odor.

[0017] Use the hinge to flip and erect the arc-shaped lower bracket, so that the upper end of the arc-shaped lower bracket is in contact with the outside of the waste liquid barrel, and then slide the limit frame upward to make the two sides of the limit frame slide into the two sides of the arc-shaped lower bracket to limit the arc-shaped lower bracket. At the same time, cooperate with the driving component to make the arc-shaped upper bracket move while the carrying seat moves, and then use the arc-shaped lower bracket and the arc-shaped upper bracket to conveniently support and limit the outside of the waste liquid barrel, effectively avoiding tipping over during the transportation of the waste liquid barrel. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the solutions in the present invention, a brief introduction will be given below to the drawings required for use in the description of the embodiments. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0019] Figure 1 This is a schematic diagram of the overall structure of the waste liquid collection device provided by the utility model;

[0020] Figure 2 This is a structural diagram of the inner side of the lower through trough of the waste liquid collection device provided by the utility model;

[0021] Figure 3 This is a structural diagram of the inner side of the upper through groove of the waste liquid collection device provided by the utility model;

[0022] Figure 4 This is a schematic structural diagram of the waste liquid collection device provided by the utility model after the carrying seat at the upper end of the waste liquid barrel is moved.

[0023] The markings in the figure are as follows:

[0024] 1. Trolley; 2. Waste liquid barrel; 3. Arc-shaped lower bracket; 4. Lower through slot; 5. Upper through slot; 6. Vertical column; 7. Limiting frame; 8. L-shaped footrest; 9. First spring; 10. Guide column; 11. Support; 12. Vertical bolt; 13. Blocking plate; 14. Second spring; 15. Blocking cushion; 16. First clamping pad; 17. Carrying seat; 18. Second clamping pad; 19. First screw; 20. Support plate; 21. First screw barrel; 22. Second screw barrel; 23. Second screw; 24. Arc-shaped upper bracket; 25. First flat gear; 26. Second flat gear; 27. Speed reducer motor; 28. Third flat gear. DETAILED DESCRIPTION

[0025] As described in the background technology, although the above device can fix the drainage pipe and prevent the pipe from falling off during the drainage process, it cannot simultaneously block the water inlet pipe during the drainage process, resulting in the water inlet pipe opening being open and continuously emitting odor, causing discomfort to medical staff.

[0026] In order to solve this technical problem, the utility model provides a waste liquid collection device, which is used for collecting waste liquid in a dialysis room;

[0027] The invention comprises a cart 1, a waste liquid barrel 2 is placed on the upper end of the cart 1, a liquid inlet is opened at the top of the waste liquid barrel 2, and guide posts 10 are symmetrically provided on the upper end of the waste liquid barrel 2. The two guide posts 10 are fixed to the cart 1, and a support 11 is fixed to the end of the two guide posts 10 away from the cart 1. A carrying seat 17 is slidably connected between the two guide posts 10. A first clamping support pad 16 is fixed to the end of the support 11 close to the carrying seat 17, and a second clamping support pad 18 is fixed to the end of the carrying seat 17 close to the support 11.

[0028] A vertical bolt 12 is also fixed to one side of the support 11, and the vertical bolt 12 is located between the support 11 and the carrying seat 17. The lower end of the outer side of the vertical bolt 12 is rotatably connected to a blocking disk 13, and a blocking cushion 15 is fixed to the bottom end of the blocking disk 13. The carrying seat 17 is away from the end of the support 11 and is located between the two guide columns 10. A first screw 19 is fixed, and a driving assembly is provided between the cart 1 and the first screw 19.

[0029] The waste liquid collection device provided by the present invention controls the carrying seat 17 to approach the support 11 through the driving component, and uses the second clamping support pad 18 and the first clamping support pad 16 to fix the drainage pipe. At the same time, the movement of the carrying seat 17 facilitates the synchronous pushing of the blocking disk 13 to flip around the vertical bolt 12 as the axis, so that the blocking cushion 15 is used to squeeze and wrap the entire drainage pipe and the liquid inlet, so as to achieve the effect of fixing the drainage pipe and blocking the liquid inlet at the same time, thereby effectively reducing the emission of odor.

[0030] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features and technical solutions therein can be combined with each other.

[0031] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, it does not need to be further defined or explained in subsequent drawings.

[0032] Example 1:

[0033] Please refer to Figure 1-4 A waste liquid collection device includes a cart 1, a waste liquid barrel 2 is placed on the upper end of the cart 1, and a liquid inlet is opened on the top of the waste liquid barrel 2. When the drainage pipe is inserted into the waste liquid barrel 2 through the liquid inlet for drainage, in order to facilitate the fixation of the drainage pipe and the blocking of the liquid inlet at the same time, a guide column 10 is symmetrically provided on the upper end of the waste liquid barrel 2, and the two guide columns 10 are fixed to the cart 1. A support 11 is fixed at one end of the two guide columns 10 away from the cart 1, and a carrying seat 17 is slidably connected between the two guide columns 10. A first clamping pad 16 is fixed to one end of the support 11 close to the carrying seat 17, and a second clamping pad 18 is fixed to one end of the carrying seat 17 close to the support 11;

[0034] A vertical bolt 12 is also fixed to one side of the support 11. The vertical bolt 12 is located between the support 11 and the carrying seat 17. The lower end of the outer side of the vertical bolt 12 is rotatably connected to the blocking disk 13. The bottom end of the blocking disk 13 is fixed with a blocking cushion 15. The upper end of the outer side of the vertical bolt 12 is sleeved with a second spring 14. The upper and lower ends of the second spring 14 are respectively fixed to the vertical bolt 12 and the blocking disk 13. In order to be able to control the carrying seat 17 to move in the direction close to the support 11, the carrying seat 17 is away from the support 11. One end and a first screw 19 are fixed between the two guide columns 10. An upper through groove 5 is opened at the upper end of the interior of the trolley 1. A support plate 20 is provided on the inner side of the upper through groove 5. The support plate 20 is fixed to the trolley 1, and a driving assembly is provided between the trolley 1 and the first screw 19.

[0035] Specifically, the drive assembly includes a first screw barrel 21. The upper end of the support plate 20 is rotatably connected to the first screw barrel 21. The end of the first screw 19 away from the mounting seat 17 passes through the first screw barrel 21 and is threadedly connected to the first screw barrel 21. A first spur gear 25 is fixed to the outer side of the end of the first screw barrel 21 away from the mounting seat 17. A reduction motor 27 is fixed at the center of the support plate 20. A third spur gear 28 is fixed to the output end of the reduction motor 27. The third spur gear 28 is meshed with the first spur gear 25.

[0036] Example 2:

[0037] The waste liquid collection device provided in Example 1 is further optimized, specifically, as Figure 1-3As shown, when the waste liquid barrel 2 is placed on the cart 1, in order to synchronously support and limit the waste liquid barrel 2 to prevent the waste liquid barrel 2 from tipping over, the lower end of the support plate 20 is rotatably connected to the second screw barrel 22, and the second screw rod 23 is threadedly connected to the inner side of the second screw barrel 22. An arc-shaped upper bracket 24 is fixed to the end of the second screw barrel 2 close to the waste liquid barrel 2. The upper end of the arc-shaped upper bracket 24 is slidably connected to the two guide pillars 10. The arc-shaped upper bracket 24 is located outside the waste liquid barrel 2 and fits the waste liquid barrel 2. A second flat gear 26 is fixed to the outer side of the second screw barrel 22 away from the end of the waste liquid barrel 2. The second flat gear 26 is meshed with the third flat gear 28, and the outer side of the upper end of the waste liquid barrel 2 is supported and limited by the arc-shaped upper bracket 24.

[0038] The upper end of the upper frame 3 is located at the inner side of the upper groove 5, and the lower end of the lower frame 3 is fixed to the upper frame 1.

[0039] The waste liquid collection device provided by the present invention is used as follows: first, after placing the waste liquid bucket 2 on the cart 1, step on the L-shaped footrest 8 and use the hinge to flip and stand up the arc-shaped lower bracket 3, then release the L-shaped footrest 8, and the elasticity of the first spring 9 pushes the L-shaped footrest 8 upward, thereby moving the limiting frame 7 upward, so that the upper ends of both sides of the limiting frame 7 slide into the two sides of the arc-shaped lower bracket 3 respectively, limiting and fixing the arc-shaped lower bracket 3, and then stably supporting the outer side of the lower end of the waste liquid bucket 2 through the arc-shaped lower bracket 3;

[0040] After the drainage pipe is placed into the inner side of the waste liquid barrel 2 through the liquid inlet for drainage, the reduction motor 27 is started at this time to drive the third flat gear 28 to rotate, and the meshing of the third flat gear 28 and the first flat gear 25 drives the first screw barrel 21 to rotate. The threaded connection between the first screw barrel 21 and the first screw rod 19 drives the carrying seat 17 to move in the direction close to the support 11 through the guidance of the guide column 10, and then the first clamping support pad 16 and the second clamping support pad 18 are brought close to each other to squeeze and fix the drainage pipe. While the carrying seat 17 moves, it can push the blocking disk 13 to flip around the vertical bolt 12 as the axis, so that the blocking disk 13 moves in the direction close to the liquid inlet, so that the drainage pipe and the liquid inlet are wrapped by the blocking pad 15 to achieve blocking, effectively reducing the emission of odor;

[0041] When the reduction motor 27 is started, the second screw barrel 22 is driven to rotate through the meshing of the third flat gear 28 and the second flat gear 26, so that the threaded connection between the second screw 23 and the second screw barrel 22 drives the arc-shaped upper bracket 24 to move toward the direction close to the waste liquid barrel 2 through the guidance of the guide column 10, so that the arc-shaped upper bracket 24 is fitted with the outer side of the upper end of the waste liquid barrel 2, and the outer side of the upper end of the waste liquid barrel 2 is stably supported by the arc-shaped upper bracket 24 to prevent the waste liquid barrel 2 from tipping over.

Claims

1. A waste liquid collection device, characterized in that: The utility model comprises a trolley (1), wherein a waste liquid barrel (2) is placed on the upper end of the trolley (1), a liquid inlet is provided at the top end of the waste liquid barrel (2), a guide column (10) is symmetrically provided on the upper end of the waste liquid barrel (2), two guide columns (10) are fixed to the trolley (1), a support (11) is fixed at one end of the two guide columns (10) away from the trolley (1), a carrying seat (17) is slidably connected between the two guide columns (10), a first clamping support pad (16) is fixed at one end of the support (11) close to the carrying seat (17), and a second clamping support pad (18) is fixed at one end of the carrying seat (17) close to the support (11); A vertical bolt (12) is fixed to one side of the support (11), and the vertical bolt (12) is located between the support (11) and the carrying seat (17). The lower end of the outer side of the vertical bolt (12) is rotatably connected to a blocking disk (13), and a blocking cushion (15) is fixed to the bottom end of the blocking disk (13). A first screw (19) is fixed to one end of the carrying seat (17) away from the support (11) and located between two guide columns (10). A driving component is provided between the trolley (1) and the first screw (19).

2. The waste liquid collection device according to claim 1, characterized in that: An upper through groove (5) is provided at the upper end of the interior of the cart (1), a support plate (20) is provided inside the upper through groove (5), and the support plate (20) is fixed to the cart (1).

3. The waste liquid collection device according to claim 2, characterized in that: The driving assembly includes a first screw barrel (21), the upper end of the support plate (20) is rotatably connected to the first screw barrel (21), the end of the first screw rod (19) away from the mounting seat (17) passes through the first screw barrel (21) and is threadedly connected to the first screw barrel (21), a first spur gear (25) is fixed on the outer side of the end of the first screw barrel (21) away from the mounting seat (17), a reduction motor (27) is fixed at the center of the support plate (20), and a third spur gear (28) is fixed to the output end of the reduction motor (27), and the third spur gear (28) is meshed and connected with the first spur gear (25).

4. The waste liquid collection device according to claim 3, characterized in that: The lower end of the support plate (20) is rotatably connected to a second screw barrel (22), the inner side of the second screw barrel (22) is threadedly connected to a second screw rod (23), an arc-shaped upper bracket (24) is fixed to the end of the second screw rod (23) close to the waste liquid barrel (2), the upper end of the arc-shaped upper bracket (24) is slidably connected to the two guide pillars (10), the arc-shaped upper bracket (24) is located outside the waste liquid barrel (2) and fits with the waste liquid barrel (2), a second flat gear (26) is fixed to the outer side of the end of the second screw barrel (22) away from the waste liquid barrel (2), and the second flat gear (26) is meshed with a third flat gear (28).

5. The waste liquid collection device according to claim 2, characterized in that: A lower through slot (4) is provided inside the cart (1) and at the lower end of the upper through slot (5), a column (6) is provided inside the lower through slot (4), the column (6) is fixed to the cart (1), an L-shaped footrest (8) is slidably connected inside the lower through slot (4) and located outside the column (6), a first spring (9) is provided outside the column (6) and at the lower end of the L-shaped footrest (8), the upper end of the first spring (9) is fixed to the L-shaped footrest (8), and the lower end of the first spring (9) is fixed to the cart ( 1) is fixed, the end of the L-shaped footrest (8) close to the waste liquid barrel (2) is fixed with a limiting frame (7), the upper end of the cart (1) away from the end of the L-shaped footrest (8) is provided with an arc-shaped lower bracket (3), a hinge is provided between the lower end of the arc-shaped lower bracket (3) and the cart (1), the upper end of the arc-shaped lower bracket (3) is located outside the waste liquid barrel (2) and is in contact with the waste liquid barrel (2), and the upper ends of both sides of the limiting frame (7) are respectively located inside both sides of the arc-shaped lower bracket (3) and are slidably connected to the arc-shaped lower bracket (3).

6. The waste liquid collection device according to claim 1, characterized in that: A second spring (14) is sleeved on the upper end of the outer side of the standing bolt (12), and the upper end and the lower end of the second spring (14) are respectively fixed to the standing bolt (12) and the blocking disk (13).

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