Hematology analyzer probe cleaning mechanism

Abstract

The utility model relates to the technical field of hematology analyzers, in particular to a hematology analyzer probe cleaning mechanism which can clean the outside and the inside of a probe, improve the cleaning effect, recycle cleaning fluid and reduce waste. Comprising a cleaning cylinder, an inserting assembly, a cleaning assembly and a recycling assembly, an inserting opening is formed in the top end of the cleaning cylinder, the inserting assembly is installed at the position of the inserting opening in the top end of the cleaning cylinder, the cleaning assembly is installed at the bottom end of the cleaning cylinder, and the output end of the cleaning assembly is located in the cleaning cylinder; the cleaning assembly comprises a liquid storage box, a plurality of fixing frames, a liquid adding pipe, a sealing cover, a water pump, a liquid pumping pipe, a conveying pipe, a plurality of connecting rods and a liquid storage disc, and the recycling assembly is installed on the right portion of the cleaning assembly.

Description

Technical Field

[0001] The utility model relates to the technical field of blood cell analyzers, in particular to a blood cell analyzer probe cleaning mechanism. Background Art

[0002] The blood cell analyzer, also known as the blood cell analyzer, blood cell meter, blood cell counter, etc., is one of the instruments widely used in clinical examinations in hospitals. It is mainly used to detect white blood cells, red blood cells, platelets, hemoglobin, etc. in human blood. During the detection process, some stains such as protein will remain in the probe and pipeline of the blood cell analyzer, which will affect the service life and detection accuracy of the equipment. The sampling needle cleaning device for the blood cell analyzer proposed in the prior art publication number CN215902365U, the sampling needle to be cleaned in the device is fixed to the mesh placement container, the lifting and adjusting unit drives the flushing unit to approach the mesh placement container, and then under the combined action of the flushing unit cyclic drive and the swing driving component for driving the mesh placement container to swing back and forth, the mesh placement container is reciprocated and swung for cleaning, while the mesh placement container is flushed and cleaned, thereby improving the cleaning effect of the sampling needle, and at the same time avoiding the flushing unit interfering with the installation of the sampling needle to be cleaned. However, it is not convenient to clean the inside of the sampling needle during use, resulting in reduced cleaning efficiency. Utility Model Content

[0003] In order to solve the above technical problems, the utility model provides a blood cell analyzer probe cleaning mechanism which can clean the outside and inside of the probe, improve the cleaning effect, recycle the cleaning liquid, and reduce waste.

[0004] The utility model discloses a cleaning mechanism for a probe of a blood cell analyzer, comprising a cleaning cylinder, an inserting assembly, a cleaning assembly and a recovery assembly. A socket is provided at the top of the cleaning cylinder, the inserting assembly is mounted at the socket at the top of the cleaning cylinder, the cleaning assembly is mounted at the bottom of the cleaning cylinder, the output end of the cleaning assembly is located inside the cleaning cylinder, a flushing component is arranged on the cleaning assembly, and the recovery assembly is mounted on the right part of the cleaning assembly. The probe is inserted into the cleaning cylinder through the inserting assembly, cleaning liquid is added into the cleaning assembly, the probe is cleaned, and the flushing component flushes the inside of the probe to improve the cleaning effect. The cleaning liquid can be filtered and recovered through the recovery assembly, which is convenient for recycling and reduces waste.

[0005] Preferably, the cleaning assembly includes a liquid storage box, multiple fixing frames, a liquid adding pipe, a sealing cover, a water pump, a liquid extraction pipe, a delivery pipe, multiple connecting rods, a liquid storage tray and a flushing component, the top of the liquid storage box is connected to the bottom end of the cleaning cylinder, multiple fixing frames are evenly and fixedly connected to the outer wall of the liquid storage box, the top front end of the liquid storage box is connected to the liquid adding pipe, the top of the liquid adding pipe is screwed with a sealing cover, the water pump is fixedly installed at the top left end of the liquid storage box, the input end of the water pump is connected to the inside of the liquid storage box through the liquid extraction pipe, the outer side wall of the liquid storage tray is fixedly connected to the inner wall of the cleaning cylinder through multiple connecting rods, the output end of the water pump is connected to the delivery pipe, and the output end of the delivery pipe passes through the side wall of the cleaning cylinder and is connected to the inside of the connecting rod; open the sealing cover to add cleaning liquid to the liquid storage box through the liquid adding pipe, the fixed frame can be used to facilitate the installation of the equipment, start the water pump to extract the cleaning liquid through the liquid extraction pipe, and input it into the liquid storage tray through the delivery pipe to clean the probe.

[0006] Preferably, the flushing component includes a waterproof motor box, a reduction motor, a rotating rod, a U-shaped tube, multiple nozzles, a flushing head and a bearing. The waterproof motor box is fixedly installed at the inner bottom end of the cleaning cylinder, the reduction motor is installed inside the waterproof motor box, the output end of the reduction motor is connected to the rotating rod, the rotating rod passes through the liquid storage pan, and the rotating rod is rotatably connected to the liquid storage pan, the upper part of the rotating rod is set as a central control, and the part located at the liquid storage pan is evenly provided with multiple liquid inlet holes, the top of the rotating rod is fixedly connected to the U-shaped tube, multiple nozzles are evenly installed on the inner wall of the U-shaped tube, and the flushing head is movably installed in the middle of the bottom end of the U-shaped tube through a bearing; after the probe is inserted into the cleaning cylinder, the reduction motor is started to drive the rotating rod to rotate, the rotating rod drives the U-shaped tube to rotate, the cleaning liquid is input into the U-shaped tube through the liquid inlet hole, and is sprayed out through the nozzle to flush the outside of the probe, and at the same time the flushing head is inserted into the probe to flush the inside of the probe to improve the cleaning effect.

[0007] Preferably, the plug-in assembly includes a top socket of the plug-in sleeve, and after the plug-in sleeve is inserted, the socket is sealed to prevent the cleaning liquid from splashing out.

[0008] Preferably, the recovery component includes a grille, a filter frame, a first filter screen, a second filter screen and a sealing plate. A recovery port is opened at the bottom of the cleaning cylinder and the top right end of the liquid storage box, the grille is installed in the recovery port, and an insertion port is opened at the upper right side of the liquid storage box. The filter frame is installed inside the liquid storage box through the insertion port. A sealing plate is connected to the right side of the filter frame, and a handle is provided on the sealing plate. The first filter screen and the second filter screen are installed inside the filter frame. The cleaning liquid after flushing falls on the bottom of the cleaning cylinder and flows into the filter frame through the grille. Some stains such as residual protein in the cleaning liquid are filtered through the first filter screen and the second filter screen, and the cleaning liquid falls into the liquid storage box again, so that the cleaning liquid is recycled and waste is reduced. The filter frame is taken out of the liquid storage box by pulling the sealing plate with the handle, and the first filter screen and the second filter screen can be cleaned to ensure the filtering effect.

[0009] Preferably, it also includes a guide plate, which is fixedly installed at the inner left end of the cleaning cylinder, and the top of the guide plate is inclined to the right; the cleaning liquid falls on the top of the guide plate, and the cleaning liquid is guided by the guide plate to accelerate the outflow of the cleaning liquid.

[0010] Compared with the prior art, the utility model has the following beneficial effects: the probe is inserted into the cleaning cylinder through the insertion component, cleaning liquid is added to the cleaning component to clean the probe, and the flushing component flushes the inside of the probe to improve the cleaning effect, and the cleaning liquid can be filtered and recovered through the recovery component to facilitate recycling and reduce waste. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a structural schematic diagram of the utility model;

[0012] Figure 2 It is a front structural schematic diagram of the utility model;

[0013] Figure 3 It is a schematic diagram of the structure of the utility model viewed from above;

[0014] Figure 4 It is a front cross-sectional structural schematic diagram of the utility model;

[0015] Figure 5 It is a right side cross-sectional structural schematic diagram of the utility model;

[0016] Markings in the attached figure: 1. cleaning cylinder; 2. liquid storage box; 3. fixing frame; 4. liquid adding pipe; 5. sealing cover; 6. water pump; 7. liquid extraction pipe; 8. delivery pipe; 9. connecting rod; 10. liquid storage tray; 11. waterproof motor box; 12. reduction motor; 13. rotating rod; 14. U-shaped pipe; 15. nozzle; 16. flushing head; 17. bearing; 18. plug-in sleeve; 20. filter frame; 21. first filter screen; 22. second filter screen; 23. sealing plate; 24. guide plate. DETAILED DESCRIPTION

[0017] In order to facilitate the understanding of the utility model, the utility model will be described more comprehensively below with reference to the relevant drawings. The utility model can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the utility model more thorough and comprehensive.

[0018] like Figures 1 to 5As shown, a socket is provided at the top of the cleaning cylinder 1, and an insert sleeve 18 is fixedly installed at the top socket of the cleaning cylinder 1, and a groove is arranged inside the insert sleeve 18. The top of the liquid storage box 2 is connected to the bottom end of the cleaning cylinder 1, and a plurality of fixing frames 3 are evenly and fixedly connected to the outer wall of the liquid storage box 2. A liquid adding pipe 4 is connected to the top front end of the liquid storage box 2, and a sealing cover 5 is screwed on the top of the liquid adding pipe 4. A water pump 6 is fixedly installed at the top left end of the liquid storage box 2, and the input end of the water pump 6 is connected to the inside of the liquid storage box 2 through a liquid suction pipe 7. The outer side wall of the liquid storage tray 10 is fixedly connected to the inner wall of the cleaning cylinder 1 through a plurality of connecting rods 9. The output end of the water pump 6 is connected to a delivery pipe 8, and the output end of the delivery pipe 8 passes through the side wall of the cleaning cylinder 1 and is connected to the inside of the connecting rod 9. A waterproof motor box 11 is fixedly installed at the bottom end of the interior of the cleaning cylinder 1, and a reduction motor 12 is installed inside the waterproof motor box 11. A rotating rod is connected to the output end of the reduction motor 12 13, the rotating rod 13 passes through the liquid storage pan 10, and the rotating rod 13 is rotatably connected to the liquid storage pan 10, the upper part of the rotating rod 13 is set as a central control, and the part located at the liquid storage pan 10 is evenly provided with a plurality of liquid inlet holes, the top of the rotating rod 13 is fixedly connected with a U-shaped tube 14, and a plurality of nozzles 15 are evenly installed on the inner wall of the U-shaped tube 14, and a flushing head 16 is movably installed at the middle part of the bottom end of the U-shaped tube 14 through a bearing 17, a recovery port is provided at the bottom of the cleaning cylinder 1 and the top right end of the liquid storage box 2, a grille 19 is installed in the recovery port, an insertion port is provided at the upper right side of the liquid storage box 2, a filter frame 20 is installed inside the liquid storage box 2 through the insertion port, a sealing plate 23 is connected to the right side of the filter frame 20, a handle is provided on the sealing plate 23, a first filter screen 21 and a second filter screen 22 are installed inside the filter frame 20, a guide plate 24 is fixedly installed at the inner left end of the cleaning cylinder 1, and the top of the guide plate 24 is inclined to the right;

[0019] After the probe is inserted into the cleaning cylinder 1, the socket can be closed by the plug-in sleeve 18 to prevent the cleaning liquid from splashing out. The sealing cover 5 is opened to add the cleaning liquid into the liquid storage box 2 through the liquid adding pipe 4. The fixing frame 3 can facilitate the installation of the equipment. The water pump 6 is started to extract the cleaning liquid through the liquid extraction pipe 7 and input it into the liquid storage pan 10 through the delivery pipe 8 to clean the probe. After the probe is inserted into the cleaning cylinder 1, the reduction motor 12 is started to drive the rotating rod 13 to rotate, and the rotating rod 13 drives the U-shaped tube 14 to rotate. The cleaning liquid is input into the U-shaped tube 14 through the liquid inlet hole and sprayed out through the nozzle 15 to flush the outside of the probe. The cleaning liquid is washed, and at the same time, the flushing head 16 is inserted into the probe to flush the inside of the probe to improve the cleaning effect. The cleaning liquid falls on the top of the guide plate 24, and the cleaning liquid is guided by the guide plate 24 to accelerate the outflow of the cleaning liquid, and flows into the filter frame 20 through the grille 19. The first filter screen 21 and the second filter screen 22 are used to filter some stains such as residual protein in the cleaning liquid, and the cleaning liquid falls into the liquid storage box 2 again, so that the cleaning liquid is recycled and the waste is reduced. The filter frame 20 is taken out of the liquid storage box 2 by pulling the sealing plate 23 with a handle, and the first filter screen 21 and the second filter screen 22 can be cleaned to ensure the filtering effect.

[0020] like Figures 1 to 5 As shown, the utility model is a blood cell analyzer probe cleaning mechanism. When it is working, the device is installed through the fixing frame 3, the sealing cover 5 is opened to add the cleaning liquid into the liquid storage box 2 through the liquid adding pipe 4, and the plug sleeve 18 is used to close the socket after the probe is inserted into the cleaning cylinder 1, and the water pump 6 is started to extract the cleaning liquid through the liquid extraction pipe 7, and the cleaning liquid is input into the liquid storage tray 10 through the delivery pipe 8. After the probe is inserted into the cleaning cylinder 1, the reduction motor 12 is started to drive the rotating rod 13 to rotate, and the rotating rod 13 drives the U-shaped tube 14 to rotate, and the cleaning liquid is input into the U-shaped tube 14 through the liquid inlet hole. , sprayed out through the nozzle 15 to rinse the outside of the probe, and at the same time, the rinse head 16 is inserted into the probe to rinse the inside of the probe, and the cleaning liquid falls on the top of the guide plate 24, and is guided by the guide plate 24, and flows into the filter frame 20 through the grille 19, and some stains such as residual protein in the cleaning liquid are filtered through the first filter screen 21 and the second filter screen 22, and the cleaning liquid falls into the liquid storage box 2 again, so that the cleaning liquid is recycled, and the filter frame 20 is taken out of the liquid storage box 2 by pulling the sealing plate 23 with the handle, and the first filter screen 21 and the second filter screen 22 can be cleaned.

[0021] The water pump 6 and the reduction motor 12 of the probe cleaning mechanism of the blood cell analyzer of the utility model are purchased on the market, and technicians in the industry only need to install and operate them according to the accompanying instruction manual, without the need for creative labor by technicians in the field.

[0022] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A blood cell analyzer probe cleaning mechanism, characterized in that: The invention comprises a cleaning cylinder (1), a plug-in assembly, a cleaning assembly and a recovery assembly. The top of the cleaning cylinder (1) is provided with a socket. The plug-in assembly is installed at the top socket of the cleaning cylinder (1). The cleaning assembly is installed at the bottom of the cleaning cylinder (1). The output end of the cleaning assembly is located inside the cleaning cylinder (1). A flushing component is provided on the cleaning assembly. The recovery assembly is installed on the right part of the cleaning assembly.

2. A blood cell analyzer probe cleaning mechanism as claimed in claim 1, characterized in that: The cleaning assembly comprises a liquid storage box (2), a plurality of fixing frames (3), a liquid adding pipe (4), a sealing cover (5), a water pump (6), a liquid extraction pipe (7), a delivery pipe (8), a plurality of connecting rods (9), a liquid storage tray (10) and a flushing component. The top end of the liquid storage box (2) is connected to the bottom end of the cleaning cylinder (1), a plurality of fixing frames (3) are evenly fixedly connected to the outer wall of the liquid storage box (2), the top front end of the liquid storage box (2) is connected to the liquid adding pipe (4), and the liquid adding pipe (4) A sealing cover (5) is screwed onto the top of the liquid storage box (2). A water pump (6) is fixedly mounted on the top left end of the liquid storage box (2). The input end of the water pump (6) is connected to the inside of the liquid storage box (2) through a liquid extraction pipe (7). The outer wall of the liquid storage tray (10) is fixedly connected to the inner wall of the cleaning cylinder (1) through a plurality of connecting rods (9). The output end of the water pump (6) is connected to a delivery pipe (8). The output end of the delivery pipe (8) passes through the side wall of the cleaning cylinder (1) and is connected to the inside of the connecting rod (9).

3. A blood cell analyzer probe cleaning mechanism as claimed in claim 2, characterized in that: The flushing component comprises a waterproof motor box (11), a reduction motor (12), a rotating rod (13), a U-shaped tube (14), a plurality of nozzles (15), a flushing head (16) and a bearing (17). The waterproof motor box (11) is fixedly mounted on the inner bottom end of the cleaning cylinder (1), the reduction motor (12) is mounted inside the waterproof motor box (11), the output end of the reduction motor (12) is connected with a rotating rod (13), the rotating rod (13) passes through a liquid storage tray (10), and the rotating rod (13) is rotatably connected to the liquid storage tray (10), the upper part of the rotating rod (13) is arranged as a central control, and a plurality of liquid inlet holes are evenly opened on the part located at the liquid storage tray (10), the top of the rotating rod (13) is fixedly connected with a U-shaped tube (14), a plurality of nozzles (15) are evenly mounted on the inner wall of the U-shaped tube (14), and a flushing head (16) is movably mounted on the middle part of the bottom end of the U-shaped tube (14) through a bearing (17).

4. A blood cell analyzer probe cleaning mechanism as claimed in claim 1, characterized in that: The plug-in assembly comprises a plug-in sleeve (18), which is fixedly mounted at the top insertion opening of the cleaning cylinder (1), and a groove is arranged inside the plug-in sleeve (18).

5. A blood cell analyzer probe cleaning mechanism as claimed in claim 1, characterized in that: The recovery component comprises a grille (19), a filter frame (20), a first filter screen (21), a second filter screen (22) and a sealing plate (23); a recovery port is provided at the bottom of the cleaning cylinder (1) and the top right end of the liquid storage box (2); the grille (19) is installed in the recovery port; an insertion port is provided at the upper right part of the liquid storage box (2); the filter frame (20) is installed inside the liquid storage box (2) through the insertion port; the right side of the filter frame (20) is connected to the sealing plate (23); a handle is provided on the sealing plate (23); and the first filter screen (21) and the second filter screen (22) are installed inside the filter frame (20).

6. A blood cell analyzer probe cleaning mechanism as claimed in claim 1, characterized in that: It also comprises a guide plate (24) which is fixedly mounted on the left end of the interior of the cleaning cylinder (1), and the top of the guide plate (24) is inclined to the right.

Images