Waste liquid treatment equipment for medical examination and detection

Abstract

The invention provides waste liquid treatment equipment for medical examination and detection, and relates to the field of medical examination, the waste liquid treatment equipment comprises a shell, the inner side of the shell is provided with a liquid outlet, the side surface of the shell is fixedly provided with a motor, the output end of the motor is fixedly provided with a threaded rod, and the inner side of the shell is fixedly provided with a guide rod; and the surface of the guide rod is slidably connected with a cleaning plate. According to the medical waste liquid solid-liquid separation device, by arranging the threaded rod, the guide rod, the cleaning plate, the intercepting plate, a top plate, a storage cavity, a baffle, a sliding rod, a spring A, an inclined plate and a ball, in the medical waste liquid injection process, solid impurities and glass fragments carried in medical waste liquid can be intercepted, so that the solid-liquid separation effect on the waste liquid can be achieved, and the waste liquid treatment effect can be improved; and in the working process of the motor, the cleaning plate can be automatically driven to move, the intercepted solid impurities are discharged from the inner side of the equipment, and the impurity collecting efficiency is improved.

Description

Technical Field

[0001] The present invention relates to the field of medical testing technology, and in particular to a waste liquid treatment device for medical testing. Background Art

[0002] Medical testing and inspection waste liquid treatment equipment, as the name implies, is a device specifically used to treat waste liquid generated during medical testing and inspection. This type of waste liquid usually includes various chemical reagents, drugs, reaction products, biological samples, etc. used in the laboratory, etc. Liquid waste generated during the experiment.

[0003] Publication No. CN115925065A discloses a waste liquid treatment device for medical examination and detection, including a base, a reaction box is fixedly connected to the top of the base, and a mounting frame is fixedly connected to the lower part of the reaction box. The waste liquid treatment device for medical examination and detection provided by the present invention can make the medicine liquid fully come into initial contact with the waste liquid by rotating and spilling the medicine liquid. Unlike ordinary equipment, the initial contact area is small, which leads to slow reaction of the waste liquid. The waste liquid can be mixed and treated deeply inside the waste liquid, and the generated precipitate can be collected at the same time. The reaction effect is good, the reaction efficiency is high, and it is easy to use. Four protrusions are arranged on the top of the connecting ring, and the upper part of the protrusion is in conflict with the bottom of the leak-proof membrane. The liquid can be deeply inserted into the waste liquid for rotation through the direction of water flow, and the liquid can be spilled around, so that the contact area of ​​the liquid can be increased and the liquid mixing can be more sufficient.

[0004] However, before the medical waste liquid is treated, since the waste liquid may contain glass fragments or solid impurities, this may affect the treatment of the medical waste liquid. Generally, such solid impurities must be intercepted before the waste liquid is treated. However, this type of waste liquid treatment equipment does not have an interception mechanism. It may be necessary to use a filter to filter the waste liquid before it is put into the waste liquid. The process is more cumbersome and the filter needs to be replaced regularly. There is a risk of blockage and it needs to be optimized and improved. Summary of the invention

[0005] The purpose of the present invention is to solve the technical problems raised in the above background technology.

[0006] The present invention adopts the following technical scheme: a waste liquid treatment device for medical inspection and detection, comprising a shell, a liquid outlet is arranged on the inner side of the shell, a motor is fixedly installed on the side of the shell, a threaded rod is fixedly installed on the output end of the motor, a guide rod is fixedly installed on the inner side of the shell, a cleaning plate is slidably connected to the surface of the guide rod, an intercepting plate is fixedly installed on the inner side of the shell, a top plate is fixedly installed on the top of the cleaning plate, a storage cavity is opened on the inner side of the shell, a baffle is slidably connected to the inner side of the storage cavity, a sliding rod is fixedly installed on the top of the baffle, a spring A is sleeved on the surface of the sliding rod, an inclined plate is fixedly installed on the side of the baffle, and a ball is arranged on the inner side of the inclined plate.

[0007] Preferably, the inner side of the shell is hinged with an opening and closing plate through a rotating shaft, a gear is fixedly installed on the surface of the opening and closing plate, a fixed plate is fixedly installed on the side of the shell, a sliding rod is fixedly installed on the top of the fixed plate, a spring B is sleeved on the surface of the sliding rod, a moving plate is slidably connected to the surface of the sliding rod, a tooth plate is fixedly installed on the top of the moving plate, a pressure plate is fixedly installed on the top of the tooth plate, a long rod is fixedly installed on the bottom of the pressure plate, and a connecting seat is fixedly installed on the surface of the shell. Here, the medical waste liquid inside the shell can be blocked after the medical waste liquid is poured in, reducing the spread of bacteria and viruses, and the operation is convenient, and it can be automatically closed when the dumping work is completed.

[0008] Preferably, a pulley A is fixedly installed at the output end of the motor, a pulley B is rotatably connected to the side of the housing, a belt is sleeved on the surface of the pulley A, a long shaft is rotatably connected to the inner side of the housing, a frame plate is fixedly installed on the surface of the long shaft, a scraper is slidably connected to the inner side of the frame plate, and a spring C is arranged on the inner side of the frame plate. Here, the transmission mechanism can drive the scraper to slide along the inner side of the housing during the operation of the motor, thereby preventing the waste liquid inside from being deposited and forming a scale layer, thereby improving the cleaning effect.

[0009] Preferably, the inclined plate is slidably connected to the inner side of the shell, and the sliding rod is slidably connected to the inner side of the shell. Here, when the top plate contacts the inclined plate, the baffle is driven to slide upward along the storage cavity under the action of pressure and the inclined surface.

[0010] Preferably, the inner side of the cleaning plate is provided with threads, and the cleaning plate is connected to the threaded rod by threads. Here, during the rotation of the threaded rod, the cleaning plate can be driven to slide along the guide rod under the action of the threads, thereby pushing the impurities intercepted on the surface of the intercepting plate.

[0011] Preferably, one end of the spring A is fixedly installed on the inner side of the storage cavity, and the other end of the spring A is fixedly installed on the top of the baffle. Here, the spring A can drive the baffle to pop out from the inner side of the storage cavity and make the baffle close the opening.

[0012] Preferably, the gear is meshed with the toothed plate, and the long rod is slidably connected with the connecting seat. Here, under the meshing action of the toothed plate and the gear, the opening and closing plate can be driven to open or close along the rotating shaft at an angle.

[0013] Preferably, one end of the spring B is fixedly installed at the top of the fixed plate, and the other end of the spring B is fixedly installed at the bottom of the movable plate. Here, under the action of the spring B, the movable plate can be driven to slide upward, and the tooth plate can be driven to move upward, and the opening and closing plate can be reversed and reset under the meshing action.

[0014] Preferably, the pulley A is connected to the pulley B via a belt, and the scraper is slidably connected to the housing. Here, the motor drives the pulley A to rotate while working, and drives the pulley B to rotate under the action of the belt, thereby driving the long shaft and the scraper to scrape the inner side of the housing.

[0015] Preferably, one end of the spring C is fixedly installed on the inner side of the frame plate, and the other end of the spring C is fixedly installed on the back of the scraper. Here, the spring C can ensure that the scraper is in close contact with the inner wall of the shell, thereby scraping off the sediment attached to the inner wall of the shell to avoid the formation of a scale layer.

[0016] Compared with the prior art, the advantages and positive effects of the present invention are: 1. In the present invention, by arranging threaded rods, guide rods, cleaning plates, intercepting plates, top plates, storage chambers, baffles, sliding rods, springs A, inclined plates, and balls, solid impurities and glass fragments carried in medical waste liquid can be intercepted during the injection of medical waste liquid, thereby achieving a solid-liquid separation effect on the waste liquid, improving the treatment effect of the waste liquid, and automatically driving the cleaning plate to move during the operation of the motor, so that the intercepted solid impurities are discharged from the inside of the equipment, thereby improving the impurity collection efficiency.

[0017] 2. In the present invention, by arranging an opening and closing plate, a gear, a fixed plate, a sliding rod, a spring B, a movable plate, a toothed plate, a pressing plate, a long rod, and a connecting seat, by pressing down the pressing plate, the opening and closing plate can be driven to rotate and open at an angle under the action of a transmission mechanism, and the opening and closing plate can be reset under the action of the spring B, thereby sealing the medical waste liquid inside the shell, reducing the spread of bacteria and viruses, and facilitating the dumping of waste liquid.

[0018] 3. In the present invention, by arranging pulley A, pulley B, belt, long shaft, frame plate, scraper and spring C, the scraper can be driven to slide along the inner side of the shell under the cooperation of the transmission mechanism while the motor is working, thereby preventing the waste liquid inside from being deposited and forming a scale layer, thereby improving the cleaning effect, and no extra power source is required, reducing expenses. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the three-dimensional structure of a waste liquid treatment device for medical testing and detection proposed by the present invention; Figure 2 This is a schematic diagram of the explosion structure of a waste liquid treatment device for medical testing and detection proposed by the present invention; Figure 3 A waste liquid treatment device for medical testing proposed by the present invention Figure 2 Enlarged view of point A in the middle; Figure 4 This is a schematic cross-sectional view of a waste liquid treatment device for medical testing and detection proposed by the present invention; Figure 5 A waste liquid treatment device for medical testing proposed by the present invention Figure 4 Enlarged view of point B in the middle; Figure 6 This is a partial structural schematic diagram of a waste liquid treatment device for medical testing and detection proposed by the present invention; Figure 7 A waste liquid treatment device for medical testing proposed by the present invention Figure 6 Enlarged view of point C in the middle.

[0020] Legend: 1. Shell; 2. Liquid outlet; 3. Motor; 4. Threaded rod; 5. Guide rod; 6. Cleaning plate; 7. Interceptor plate; 8. Top plate; 9. Storage chamber; 10. Baffle; 11. Sliding rod; 12. Spring A; 13. Inclined plate; 14. Ball; 15. Opening and closing plate; 16. Gear; 17. Fixed plate; 18. Sliding rod; 19. Spring B; 20. Moving plate; 21. Tooth plate; 22. Pressing plate; 23. Long rod; 24. Connecting seat; 25. Pulley A; 26. Pulley B; 27. Belt; 28. Long shaft; 29. ​​Frame plate; 30. Scraper; 31. Spring C. DETAILED DESCRIPTION

[0021] In order to more clearly understand the above-mentioned purpose, features and advantages of the present invention, the present invention is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0022] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0023] Unless otherwise specified, the reagents, methods and equipment used in the present invention are conventional reagents, methods and equipment in the technical field.

[0024] Embodiment 1 See also Figure 1-7 The present invention provides a technical solution: a waste liquid treatment device for medical inspection and detection, comprising a shell 1, a liquid outlet 2 is arranged on the inner side of the shell 1, a motor 3 is fixedly installed on the side of the shell 1, a threaded rod 4 is fixedly installed on the output end of the motor 3, a guide rod 5 is fixedly installed on the inner side of the shell 1, a cleaning plate 6 is slidably connected on the surface of the guide rod 5, an intercepting plate 7 is fixedly installed on the inner side of the shell 1, a top plate 8 is fixedly installed on the top of the cleaning plate 6, a storage cavity 9 is opened on the inner side of the shell 1, a baffle 10 is slidably connected on the inner side of the storage cavity 9, a sliding rod 11 is fixedly installed on the top of the baffle 10, a spring A12 is sleeved on the surface of the sliding rod 11, an inclined plate 13 is fixedly installed on the side of the baffle 10, and a ball 14 is arranged on the inner side of the inclined plate 13.

[0025] In one embodiment, the inner side of the housing 1 is hinged with an opening and closing plate 15 through a rotating shaft, a gear 16 is fixedly installed on the surface of the opening and closing plate 15, a fixed plate 17 is fixedly installed on the side of the housing 1, a slide bar 18 is fixedly installed on the top of the fixed plate 17, a spring B19 is sleeved on the surface of the slide bar 18, a moving plate 20 is slidably connected to the surface of the slide bar 18, a tooth plate 21 is fixedly installed on the top of the moving plate 20, a pressing plate 22 is fixedly installed on the top of the tooth plate 21, a long rod 23 is fixedly installed on the bottom of the pressing plate 22, and a connecting seat 24 is fixedly installed on the surface of the housing 1. Not only can the medical waste liquid inside the housing 1 be blocked after the medical waste liquid is poured in, reducing the spread of bacteria and viruses, but also it is convenient for the waste liquid dumping work.

[0026] In one embodiment, a pulley A25 is fixedly installed at the output end of the motor 3, a pulley B26 is rotatably connected to the side of the housing 1, a belt 27 is sleeved on the surface of the pulley A25, a long shaft 28 is rotatably connected to the inner side of the housing 1, a frame plate 29 is fixedly installed on the surface of the long shaft 28, a scraper 30 is slidably connected to the inner side of the frame plate 29, and a spring C31 is arranged on the inner side of the frame plate 29. During the operation of the motor 3, the scraper 30 is driven to slide along the inner side of the housing 1 under the cooperation of the transmission mechanism, thereby preventing the waste liquid inside from being deposited and forming a scale layer, thereby improving the cleaning effect without the need for an extra power source.

[0027] In one embodiment, the inclined plate 13 is slidably connected to the inner side of the housing 1, and the sliding rod 11 is slidably connected to the inner side of the housing 1. When the top plate 8 is in contact with the inclined plate 13, the baffle 10 and the sliding rod 11 are driven to slide upward along the receiving cavity 9 and the inner side of the housing 1 respectively under the combined action of pressure and the inclined surface.

[0028] In one embodiment, the inner side of the cleaning plate 6 is provided with threads, and the cleaning plate 6 is connected to the threaded rod 4 by threads. The motor 3 is started to drive the threaded rod 4 to rotate, and the cleaning plate 6 can be driven to slide along the guide rod 5 under the action of the threads, so that the impurities intercepted on the surface of the interception plate 7 can be pushed.

[0029] In one embodiment, one end of the spring A12 is fixedly installed inside the receiving cavity 9, and the other end of the spring A12 is fixedly installed at the top of the baffle 10. Under the action of the spring A12, the baffle 10 and the sliding rod 11 are driven to reset.

[0030] In one embodiment, the gear 16 is meshed with the toothed plate 21, and the long rod 23 is slidably connected with the connecting seat 24. Under the meshing action of the toothed plate 21 and the gear 16, the opening and closing plate 15 can be driven to open or close along the rotating shaft.

[0031] In one embodiment, one end of the spring B19 is fixedly installed at the top of the fixed plate 17, and the other end of the spring B19 is fixedly installed at the bottom of the movable plate 20. When the pressure on the pressure plate 22 disappears, the movable plate 20 can slide upward under the action of the spring B19, and the tooth plate 21 can be moved upward, and the opening and closing plate 15 can be reversed and reset under the meshing action.

[0032] In one embodiment, the pulley A25 is connected to the pulley B26 via a belt 27, and the scraper 30 is slidably connected to the housing 1. When the motor 3 is working, it drives the pulley A25 to rotate, and under the action of the belt 27, it drives the pulley B26 to rotate, thereby driving the long shaft 28 to rotate.

[0033] In one embodiment, one end of the spring C31 is fixedly installed on the inner side of the frame plate 29, and the other end of the spring C31 is fixedly installed on the back of the scraper 30. Under the action of the spring C31, it can be ensured that the scraper 30 always presses against the inner wall of the housing 1, thereby improving the cleaning effect.

[0034] Working principle: When working, first press the collection container containing medical waste liquid on the pressure plate 22. At this time, under the action of gravity, the pressure plate 22 and the long rod 23 will slide downward along the connecting seat 24. In this process, the tooth plate 21 will be driven to descend. Under the meshing action of the tooth plate 21 and the gear 16, the opening and closing plate 15 can be driven to open along the rotating shaft at an angle, so that the opening and closing plate 15 can be opened. In this process, the moving plate 20 will slide downward along the slide bar 18 and squeeze the spring B19, and then the collection container can be tilted and the medical waste liquid can be poured into the shell 1. When the pressure on the pressure plate 22 disappears, the spring B19 can drive the movable plate 20 to slide upward, and drive the tooth plate 21 to move upward, and the opening and closing plate 15 can be reversed and reset under the meshing action, so as to block the internal medical waste liquid and reduce the spread of germs and bacteria. In the process of the medical waste liquid entering the inner side of the shell 1, the glass fragments and solid impurities in the medical waste liquid will be intercepted by the interception effect of the interception plate 7. When it is necessary to clean the solid impurities intercepted on the interception plate 7, the motor 3 is started and the threaded rod 4 is driven. The cleaning plate 6 is rotated, and the cleaning plate 6 can be driven to slide along the guide rod 5 under the action of the thread, so that the impurities intercepted on the surface of the interception plate 7 can be pushed. In this process, the cleaning plate 6 will drive the top plate 8 to slide together. In the process of contact between the top plate 8 and the inclined plate 13, under the joint action of pressure and the inclined surface, the baffle 10 and the sliding rod 11 will be driven to slide upward along the storage cavity 9 and the inner side of the shell 1 respectively, and the spring A12 will be squeezed. Then the cleaning plate 6 can discharge the solid impurities through the opening opened by the movement of the baffle 10. When the motor 3 drives When the movable threaded rod 4 reverses, it will drive the cleaning plate 6 to move in the opposite direction along the guide rod 5. At the same time, the baffle 10 and the sliding rod 11 will be reset under the action of the spring A12. When the motor 3 is working, it will drive the pulley A25 to rotate, and the pulley B26 will rotate under the action of the belt 27, so as to drive the long shaft 28 to rotate, and then the scraper 30 can be scraped along the inner side of the shell 1. At this time, under the action of the spring C31, it can ensure that the scraper 30 is always against the inner wall of the shell 1, thereby preventing the medical waste liquid from depositing a scale layer on the inner wall of the shell 1.

[0035] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A waste liquid treatment device for medical testing and examination, comprising a housing (1), characterized in that: The inner side of the shell (1) is provided with a liquid outlet (2); a motor (3) is fixedly mounted on the side of the shell (1); a threaded rod (4) is fixedly mounted on the output end of the motor (3); a guide rod (5) is fixedly mounted on the inner side of the shell (1); a cleaning plate (6) is slidably connected to the surface of the guide rod (5); an intercepting plate (7) is fixedly mounted on the inner side of the shell (1); a top plate (8) is fixedly mounted on the top of the cleaning plate (6); a storage cavity (9) is opened on the inner side of the shell (1); a baffle (10) is slidably connected to the inner side of the storage cavity (9); a sliding rod (11) is fixedly mounted on the top of the baffle (10); a spring A (12) is sleeved on the surface of the sliding rod (11); an inclined plate (13) is fixedly mounted on the side of the baffle (10); a ball (14) is arranged on the inner side of the inclined plate (13).

2. The waste liquid treatment equipment for medical testing and detection according to claim 1 is characterized in that: An opening and closing plate (15) is hingedly connected to the inner side of the shell (1) via a rotating shaft, a gear (16) is fixedly mounted on the surface of the opening and closing plate (15), a fixing plate (17) is fixedly mounted on the side of the shell (1), a sliding rod (18) is fixedly mounted on the top of the fixing plate (17), a spring B (19) is sleeved on the surface of the sliding rod (18), a moving plate (20) is slidably connected to the surface of the sliding rod (18), a tooth plate (21) is fixedly mounted on the top of the moving plate (20), a pressing plate (22) is fixedly mounted on the top of the tooth plate (21), a long rod (23) is fixedly mounted on the bottom of the pressing plate (22), and a connecting seat (24) is fixedly mounted on the surface of the shell (1).

3. The waste liquid treatment equipment for medical testing and detection according to claim 1 is characterized in that: A pulley A (25) is fixedly mounted on the output end of the motor (3), a pulley B (26) is rotatably connected to the side of the housing (1), a belt (27) is sleeved on the surface of the pulley A (25), a long shaft (28) is rotatably connected to the inner side of the housing (1), a frame plate (29) is fixedly mounted on the surface of the long shaft (28), a scraper (30) is slidably connected to the inner side of the frame plate (29), and a spring C (31) is arranged on the inner side of the frame plate (29).

4. The waste liquid treatment equipment for medical testing and detection according to claim 1 is characterized in that: The inclined plate (13) is slidably connected to the inner side of the housing (1), and the sliding rod (11) is slidably connected to the inner side of the housing (1).

5. The medical test waste liquid treatment equipment according to claim 1, characterized in that: The inner side of the cleaning plate (6) is provided with threads, and the cleaning plate (6) is connected to the threaded rod (4) via threads.

6. The waste liquid treatment equipment for medical testing and detection according to claim 1, characterized in that: One end of the spring A (12) is fixedly mounted on the inner side of the storage cavity (9), and the other end of the spring A (12) is fixedly mounted on the top end of the baffle (10).

7. The waste liquid treatment equipment for medical testing and detection according to claim 2, characterized in that: The gear (16) is meshed with the toothed plate (21), and the long rod (23) is slidably connected to the connecting seat (24).

8. The waste liquid treatment equipment for medical testing and detection according to claim 2 is characterized in that: One end of the spring B (19) is fixedly mounted on the top end of the fixed plate (17), and the other end of the spring B (19) is fixedly mounted on the bottom end of the movable plate (20).

9. The waste liquid treatment equipment for medical testing and detection according to claim 3, characterized in that: The pulley A (25) is connected to the pulley B (26) via a belt (27), and the scraper (30) is slidably connected to the housing (1).

10. The waste liquid treatment equipment for medical testing and detection according to claim 3, characterized in that: One end of the spring C (31) is fixedly mounted on the inner side of the frame plate (29), and the other end of the spring C (31) is fixedly mounted on the back side of the scraper plate (30).

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