A blood internal medicine nursing test device

Abstract

The utility model relates to blood test technical field discloses a blood internal medicine nursing test equipment, including organism, the top fixedly connected with sound insulation mechanism of organism, the front side inner wall fixedly connected with two test bins of organism, the inside of two test bins is fixedly connected with fixed establishment respectively, the front and back side inner wall fixedly connected with a plurality of baffle no.

Description

Technical Field

[0001] This utility model relates to the field of blood testing technology, and in particular to a blood internal medicine nursing testing device. Background Technology

[0002] A new type of hematology nursing laboratory equipment uses optical and electrical principles to count and analyze the morphology of components such as red blood cells, white blood cells, and platelets in blood samples. The main function of this type of nursing laboratory equipment is to assist medical staff in quickly and accurately obtaining patients' blood indicators, such as the number, proportion, and abnormal morphology of blood cells. This provides crucial evidence for the diagnosis, treatment evaluation, and disease monitoring of hematological diseases such as anemia, infection, and leukemia. It also plays an important role in routine physical examinations and the differential diagnosis of other systemic diseases, helping to improve the accuracy and efficiency of clinical diagnosis and treatment.

[0003] The hematology nursing laboratory equipment analyzes blood components using electrical impedance tomography and optical detection methods. After dilution, the blood sample forms a single-cell suspension. As the sample passes through a detection orifice, the cells, being non-conductive particles, cause a change in resistance between the electrodes inside and outside the orifice, generating a pulse signal. The pulse size is proportional to the cell volume, thus enabling blood cell counting. Simultaneously, the cells are irradiated with a laser or a light source of a specific wavelength. Based on the cells' light scattering angle and absorption characteristics, such as chromophilicity and granular structure, combined with fluorescent staining techniques, specific cell components are labeled to distinguish cell types and analyze their morphological characteristics. Finally, the quantity, proportion, and related parameters of various blood cells are calculated, providing data support for clinical diagnosis.

[0004] However, some existing hematology nursing laboratory equipment suffers from a lack of sound insulation during operation. The motors of blood cell analyzers, the pumps in the fluid system, and the high-speed rotation of centrifuges all generate continuous mechanical noise. Most equipment uses only ordinary shell materials without adding sound-absorbing materials such as sound insulation cotton or sound-absorbing panels, and does not wrap or isolate key internal noise sources. When multiple devices operate simultaneously, these noises amplify, severely interfering with the normal work, communication, and concentration of medical staff. It also causes psychological stress to patients in the testing area, especially those with hematological diseases who require quiet rest; a noisy environment can negatively impact their mood and recovery process. Furthermore, long-term noise accumulation poses a potential threat to the hearing health of medical staff. Therefore, this paper proposes a hematology nursing laboratory equipment to address these issues. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides a hematology nursing laboratory device, which aims to improve the problem of the inability to insulate sound during use of existing hematology nursing laboratory devices.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a hematology nursing laboratory device, comprising a body, a sound insulation mechanism fixedly connected to the top of the body, two test chambers fixedly connected to the front inner wall of the body, a fixing mechanism fixedly connected to the interior of each of the two test chambers, a plurality of partitions I fixedly connected to the front and rear inner walls of the two test chambers, and a plurality of partitions II fixedly connected to the left and right inner walls of the two test chambers; the sound insulation mechanism comprises a sound insulation shell I, the inner wall of which is fixedly connected to the outside of the top of the body, a connecting shaft I rotatably connected to the rear inner wall of which, a baffle fixedly connected to the outside of which, a connecting shaft II rotatably connected to the front inner wall of which, a sound insulation shell II fixedly connected to the outside of which, power components fixedly connected to the bottom of the left and right sides of which, and a control strip fixedly connected to the rear of the top of which.

[0007] As a further description of the above technical solution: the fixing mechanism includes two fixing plates, the bottom ends of which are fixedly connected to the inner walls of the bottom of the two inspection chambers. Multiple support columns are fixedly connected to the top ends of the two fixing plates, and connecting plates are fixedly connected to the top ends of the multiple support columns. A shrinking column is fixedly connected to the top end of the connecting plate, and a push plate is fixedly connected to the top end of the shrinking column. An inspection tube is fixedly connected to the top end of the push plate. Multiple rotating shafts are fixedly connected to the outer inner wall of the connecting plate. Fixing plates are rotatably connected to the outer sides of the multiple rotating shafts on opposite sides. Rotating shafts are rotatably connected to the inner walls of the top ends of the multiple fixing plates. Shrinking rods are fixedly connected to the outer bottom ends of the multiple shrinking rods on opposite sides. Moving rings are fixedly connected to the outer ends of the multiple fixed shafts on opposite sides.

[0008] As a further description of the above technical solution: the power assembly includes two power chambers, the adjacent sides of the two power chambers are fixedly connected to the left and right sides of the soundproof shell one, the top of the two power chambers are respectively fixedly connected to push rods, the top of the two push rods are respectively fixedly connected to connecting strips, the inner side of the adjacent top of the two connecting strips is respectively rotatably connected to connecting shaft three, and the outer side of the adjacent side of the two connecting shaft three is respectively rotatably connected to fixing strips.

[0009] As a further description of the above technical solution: the top ends of the two fixing strips are fixedly connected to the bottom ends of the left and right sides of the sound insulation shell II, and the far sides of the two fixing strips are slidably connected to the near sides of the two connecting strips.

[0010] As a further description of the above technical solution: the two ends of the connecting shaft two are respectively fixedly connected to the limiting ring two, and the adjacent sides of the two limiting ring two are slidably connected to the left and right sides of the sound insulation shell two; the two sides of the connecting shaft one are respectively fixedly connected to the limiting ring one, and the adjacent sides of the two limiting ring one are slidably connected to the left and right sides of the sound insulation shell two.

[0011] As a further description of the above technical solution: the outer side of the baffle is slidably connected to the outside of the first soundproof shell, and the outer side of the baffle is slidably connected to the inner wall of the second soundproof shell.

[0012] As a further description of the above technical solution: the adjacent sides of the plurality of fixed plates are fixedly connected to the outside of the inspection tube, and the outside of the movable ring is slidably connected to the outside of the plurality of fixed plates.

[0013] As a further description of the above technical solution: the outer side of the connecting plate has multiple slots, the bottom ends of multiple fixing plates are slidably connected to the outer inner wall of the connecting plate, the multiple fixing plates are provided with multiple sliding grooves, and the outer sides of multiple retractable rods are slidably connected to the inner wall of the fixing plates.

[0014] This utility model has the following beneficial effects:

[0015] 1. In this utility model, the control bar structure drives the second sound insulation shell to rotate around the second connecting shaft. At the same time, the sliding connection between the second limiting ring and the second sound insulation shell ensures the stability of the movement. Finally, it cooperates with the first sound insulation shell to form a complete sound insulation mechanism, thereby achieving effective isolation of the operating noise of the hematology nursing and testing equipment and reducing the noise leakage effect.

[0016] 2. In this utility model, when different sized test tubes are placed, the test tube presses down on the push plate, causing the shrink column to shrink. This causes the rotating shaft on the connecting plate to be stressed, which in turn causes the fixing plate to rotate around the rotating shaft. At the same time, the shrink rod rotates within the fixing plate through the rotating shaft and slides along the slide groove, causing the fixing shaft and the moving ring to move outside the fixing plate. This adjusts the opening and closing degree of the fixing plate to fit the test tube, thereby achieving stable clamping and fixing of test tubes of different sizes, improving the equipment's adaptability to diverse samples and the stability of the testing process. Attached Figure Description

[0017] Figure 1 This is a three-dimensional schematic diagram of a hematology nursing laboratory device proposed in this utility model;

[0018] Figure 2 This is a schematic diagram of the structure of a soundproof shell for a hematology nursing laboratory device proposed in this utility model;

[0019] Figure 3 for Figure 2 Enlarged view of point A in the middle;

[0020] Figure 4 for Figure 2 Enlarged view of point B in the middle;

[0021] Figure 5 This is a schematic diagram of the fixing mechanism of a hematology nursing laboratory equipment proposed in this utility model;

[0022] Figure 6 for Figure 5 A magnified view of point C in the middle.

[0023] Legend:

[0024] 1. Body; 2. Soundproofing mechanism; 21. Soundproofing shell one; 22. Soundproofing shell two; 23. Connecting shaft one; 24. Baffle; 25. Connecting shaft two; 26. Limiting ring one; 27. Limiting ring two; 28. Power assembly; 281. Power compartment; 282. Push rod; 283. Connecting strip; 284. Connecting shaft three; 285. Fixing strip; 29. ​​Control strip; 3. Inspection compartment; 4. Fixing mechanism; 41. Fixing plate one; 42. Support column; 43. Connecting plate; 44. Retraction column; 45. Push plate; 46. Inspection tube; 47. Rotating shaft one; 48. Fixing plate two; 49. Rotating shaft two; 401. Retraction rod; 402. Fixing shaft; 403. Moving ring; 5. Partition one; 6. Partition two. 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] Example 1, refer to Figures 2 to 4 This utility model provides an embodiment of a hematology nursing laboratory testing device, comprising a body 1. A sound insulation mechanism 2 is fixedly connected to the top of the body 1. The sound insulation mechanism 2, installed at the top of the body 1, primarily reduces noise generated during device operation, minimizing its impact on the surrounding environment. Two testing chambers 3 are fixedly connected to the inner front wall of the body 1. These testing chambers 3, fixed to the inner front wall of the body 1, serve as the core area for the device's testing operations, and are used to place items to be tested or install testing equipment. Fixing mechanisms 4 are fixedly connected to the interior of each of the two testing chambers 3. These fixing mechanisms 4, installed inside the testing chambers 3, are primarily used to fix the items to be tested or the testing equipment, ensuring stability of the items or equipment during testing and preventing errors in test results due to vibration, displacement, or other factors.

[0027] Multiple partitions 5 are fixedly connected to the front and rear inner walls of the two inspection chambers 3. These partitions 5, fixed to the front and rear inner walls of the inspection chambers 3, primarily serve to longitudinally divide the internal space of the inspection chambers 3 into multiple independent small spaces. Multiple partitions 6 are fixedly connected to the left and right inner walls of the two inspection chambers 3. These partitions 6 are fixed to the left and right inner walls of the inspection chambers 3 and perpendicular to the partitions 5, further dividing the internal space of the inspection chambers 3 laterally. The sound insulation mechanism 2 includes a sound insulation shell 21, which is the basic outer shell component of the sound insulation mechanism 2. Its inner wall is fixedly connected to the outer top of the body 1, forming a sound insulation barrier covering the top of the body 1. The inner wall of the sound insulation shell 21 is fixedly connected to the outer top of the body 1. Through this stable connection, the sound insulation shell 21 will not loosen due to vibration during device operation, continuously maintaining its sound insulation effect.

[0028] A connecting shaft 23 is rotatably connected to the rear inner wall of the soundproof shell 21. A baffle 24 can rotate around the connecting shaft 23. Through this rotatable connection, the baffle 24 can be flexibly adjusted to open or close the rear opening of the soundproof shell 21. A baffle 24 is fixedly connected to the outside of the connecting shaft 23, serving as a movable shielding component on the rear side of the soundproof shell 21. A connecting shaft 25 is rotatably connected to the front inner wall of the soundproof shell 21, providing rotational support for the soundproof shell 22.

[0029] Soundproof shells 22 are fixedly connected to the external sides of the connecting shaft 25. When it is necessary to operate the front side of the machine body 1, the soundproof shells 22 can be rotated and retracted without affecting normal operation, thus achieving the dual functions of sound insulation and operation. Power components 28 are fixedly connected to the bottom left and right sides of the soundproof shells 22, providing power for the rotation of the soundproof shells 22. A control strip 29 is fixedly connected to the rear top of the soundproof shells 22, serving as an interface component for the operator to control the operation of the soundproof shells 22.

[0030] Reference Figures 4 to 6 The fixing mechanism 4 includes two fixing plates 41, whose main function is to securely install the entire fixing mechanism 4 inside the inspection chamber 3. The bottom ends of the two fixing plates 41 are fixedly connected to the inner walls of the bottom ends of the two inspection chambers 3. Through stable fixing, the fixing mechanism 4 can be effectively prevented from shaking inside the inspection chamber 3, providing a reliable installation foundation for subsequent components and ensuring the accuracy of inspection work. The top ends of the two fixing plates 41 are respectively fixedly connected to multiple support columns 42. The support columns 42 are vertically fixed to the top ends of the fixing plates 41, playing a connecting role and transmitting the supporting force of the fixing plates 41 to the connecting plate 43.

[0031] Multiple support columns 42 are each fixedly connected to a connecting plate 43 at their top ends. The connecting plate 43, as a key structure in the fixing mechanism 4 connecting the support columns 42 to the upper components, has a smooth surface and high strength, capable of evenly distributing the weight from the shrink column 44, push plate 45, and inspection tube 46. The top end of the connecting plate 43 is fixedly connected to the shrink column 44. During inspection, the shrink column 44 can adjust its length according to actual needs, causing the push plate 45 and inspection tube 46 to rise or fall, achieving flexible adjustment of the inspection tube 46's position. The top end of the shrink column 44 is fixedly connected to the push plate 45. When the shrink column 44 extends or retracts, the push plate 45 moves accordingly, causing the inspection tube 46 to adjust its position. The top end of the push plate 45 is fixedly connected to the inspection tube 46. The inspection tube 46, as the core object supported by the fixing mechanism 4, is used to store samples to be inspected or to perform inspection operations.

[0032] Multiple rotating shafts 47 are fixedly connected to the inner wall of the connecting plate 43, providing a fulcrum for the rotation of the fixing plate 48. Fixing plates 48 are rotatably connected to the outer sides of the multiple rotating shafts 47. When the inspection tube 46 needs to be fixed or adjusted, the fixing plates 48 can rotate to the corresponding position, cooperating with the retraction rod 401, the fixing shaft 402, and the moving ring 403 to achieve multi-angle fixing and position adjustment of the inspection tube 46, enhancing the adaptability of the fixing mechanism 4. Rotating shafts 49 are rotatably connected to the inner walls of the top of the multiple fixing plates 48, providing a rotation connection point for the retraction rod 401.

[0033] Multiple rotating shafts 49 are respectively fixedly connected to the bottom external of each of their retractable rods 401. When fixing the inspection tube 46, the retractable rods 401 can adjust their length by telescoping, and cooperate with the fixing plate 48 and the fixing shaft 402 to clamp and fix the inspection tube 46 from different angles. The bottom external of the multiple retractable rods 401 on opposite sides is respectively fixedly connected to the fixing shaft 402. When the retractable rods 401 telescop, extend, and rotate, the fixing shaft 402 moves accordingly, driving the moving ring 403 to perform corresponding actions.

[0034] Multiple fixed shafts 402 are fixedly connected to a movable ring 403 at their far ends. When the retracting rod 401 drives the fixed shafts 402 to move, the movable ring 403 can approach the inspection tube 46 from multiple directions and surround and fix it. Through cooperation with the fixed plate 48 and the retracting rod 401, the inspection tube 46 can be fixed in all directions.

[0035] Reference Figures 1 to 3Limiting rings 27 are fixedly connected to both ends of the connecting shaft 25 to limit the axial movement range of the soundproof shell 22 on the connecting shaft 25. The adjacent sides of the two limiting rings 27 are slidably connected to the left and right sides of the soundproof shell 22. When the soundproof shell 22 rotates and opens around the connecting shaft 25, the limiting rings 27 prevent the soundproof shell 22 from disengaging from the connecting shaft 25, ensuring that the soundproof shell 22 is always on the correct rotational track. Limiting rings 26 are fixedly connected to both sides of the connecting shaft 23 to limit the displacement of the baffle 24 and the soundproof shell 22 in the direction of the connecting shaft 23.

[0036] Two limiting rings 26 are slidably connected on their adjacent sides to the left and right sides of the second soundproof shell 22. The limiting rings 26 and the second soundproof shell 22 form a sliding constraint relationship. When the second soundproof shell 22 rotates or the baffle 24 opens and closes, the limiting rings 26 provide lateral support, preventing horizontal misalignment between the second soundproof shell 22 and the baffle 24. The baffle 24 is slidably connected to the outside of the first soundproof shell 21, allowing it to rotate along the outer wall of the first soundproof shell 21. The baffle 24 is also slidably connected to the inner wall of the second soundproof shell 22. When the second soundproof shell 22 rotates and opens / closes, the baffle 24 can slide on its inner wall. The two work together to effectively fill gaps and improve the sealing performance of the soundproofing mechanism 2.

[0037] Multiple fixing plates 48 are fixedly connected to the outside of the inspection tube 46 on adjacent sides. The fixing plates 48, fixed to the outside of the inspection tube 46, serve as components that directly contact and fix the inspection tube 46, securely clamping it through a multi-point fixing method. A movable ring 403 is slidably connected to the outside of the multiple fixing plates 48. When it is necessary to fix the inspection tube 46, the movable ring 403, guided by the fixing plates 48, can approach and surround the inspection tube 46 from multiple directions, achieving omnidirectional clamping of the inspection tube 46. Multiple slots are provided on the outside of the connecting plate 43, providing space and guidance for the sliding and rotation of the fixing plates 48. The position and size of these slots are precisely designed to match the structure of the bottom end of the fixing plates 48, allowing the fixing plates 48 to slide stably along the slots on the outer inner wall of the connecting plate 43.

[0038] Multiple fixing plates 48 are slidably connected to the inner wall of the connecting plate 43 at their bottom ends. When it is necessary to adjust the fixed position of the inspection tube 46 or loosen the inspection tube 46, the fixing plates 48 can slide on the inner wall of the connecting plate 43, cooperating with the retraction rod 401 and the moving ring 403 to complete the corresponding actions. The multiple fixing plates 48 are provided with multiple sliding grooves, which provide a track for the sliding of the retraction rod 401 and also allow the retraction rod 401 to rotate around the pivot 49. The retraction rods 401 are slidably connected to the inner wall of the fixing plates 48. When fixing the inspection tube 46, the retraction rods 401 can extend along the sliding grooves on the inner wall of the fixing plates 48, driving the moving ring 403 to approach and clamp the inspection tube 46.

[0039] Example 2, refer to Figures 2 to 4 The power assembly 28 includes two power chambers 281, providing power support for the rotation of the second soundproof shell 22. The adjacent sides of the two power chambers 281 are fixedly connected to the left and right sides of the first soundproof shell 21. Through this connection, the vibrations generated by the power chambers 281 during operation can be effectively dispersed and absorbed, reducing their impact on the entire device. Push rods 282 are fixedly connected to the top of each of the two power chambers 281, their main function being to transmit the driving force generated by the power chambers 281 to the connecting strip 283. The push rods 282 are made of high-strength materials, possessing good resistance to pressure and deformation.

[0040] Connecting strips 283 are fixedly connected to the top ends of the two push rods 282, serving to connect the push rods 282 and the connecting shaft 284. Connecting shafts 284 are rotatably connected to the inner ends of the two adjacent sides of the two connecting strips 283. This rotatable connection design allows the connecting strips 283 to rotate around the connecting shafts 284 under the push of the push rods 282. Fixing strips 285 are rotatably connected to the outer sides of the two adjacent sides of the two connecting shafts 284. When the connecting strips 283 rotate around the connecting shafts 284 under the action of the push rods 282, the fixing strips 285 move accordingly, causing the soundproof shell 22 to rotate around the connecting shaft 25.

[0041] The top ends of the two fixing strips 285 are fixedly connected to the bottom left and right sides of the soundproof shell 22. When the fixing strips 285 move under the drive of the connecting strips 283, they can directly drive the soundproof shell 22 to rotate around the connecting shaft 25. The far sides of the two fixing strips 285 are slidably connected to the near sides of the two connecting strips 283. When the connecting strips 283 rotate around the connecting shaft 284, the fixing strips 285 can slide on the connecting strips 283. This sliding fit makes the movement of the fixing strips 285 more stable, reduces friction and resistance during the movement, and ensures that the fixing strips 285 will not detach from the connecting strips 283 during the movement, thus enhancing the overall stability of the power assembly 28.

[0042] Working principle: When the equipment is in use, the control bar 29 acts as a driving structure to rotate the second soundproof shell 22 around the second connecting shaft 25. During the rotation, the second limiting ring 27 slides on both sides of the second soundproof shell 22 to ensure the smoothness of the rotation. At the same time, the first limiting ring 26 on the first connecting shaft 23 also slides on both sides of the second soundproof shell 22. With the cooperation of the baffle 24 sliding between the first soundproof shell 21 and the second soundproof shell 22, the second soundproof shell 22 and the first soundproof shell 21 are precisely connected to form a complete soundproof mechanism 2. This achieves all-round isolation of the operating noise of the hematology nursing laboratory equipment, effectively reducing the interference of equipment operating noise on the working environment of medical staff and the patient's diagnosis and treatment experience, and improving the quietness and comfort of the equipment during use.

[0043] When the test tube 46 is placed on the push plate 45, the weight of the test tube 46 causes the push plate 45 to move downwards, which in turn pushes the contraction column 44 to compress, causing the fixing plate 48 on the connecting plate 43 to rotate around the pivot 47. At the same time, the contraction rod 401 rotates and slides along the pivot 49 within the groove of the fixing plate 48, causing the fixing shaft 402 and the moving ring 403 to move outside the fixing plate 48. By adjusting the opening angle and position of the fixing plate 48, the test tubes 46 of different sizes can be wrapped and fixed. This achieves adaptive fixing of test tubes 46 of different specifications, effectively preventing the test tubes 46 from shaking or shifting during the testing process, and improving the compatibility of the hematology nursing laboratory equipment with diverse samples and the accuracy of the test results.

[0044] When noise reduction is required for the equipment, the push rod 282 serves as the power output structure. After startup, it pushes the connecting bar 283 upward, causing the connecting shaft 284, which is internally connected to the connecting bar 283, to move. This, in turn, pushes the fixing bar 285 to rotate around the connecting shaft 284. At the same time, the fixing bar 285 slides within the connecting bar 283, converting the linear motion of the push rod 282 into the rotation of the second soundproof shell 22. This causes the second soundproof shell 22 to rotate around the connecting shaft 25 and close with the first soundproof shell 21, forming a complete soundproof mechanism 2. This achieves the automated closure of the second soundproof shell 22 and the first soundproof shell 21, replacing traditional manual operation. The soundproof mechanism 2 reduces the interference of equipment operating noise on the external environment, improving the noise reduction efficiency and convenience of using hematology nursing and testing equipment.

[0045] 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. A hematology nursing laboratory device, comprising a body (1), characterized in that: The top of the body (1) is fixedly connected to a sound insulation mechanism (2), and the front inner wall of the body (1) is fixedly connected to two inspection chambers (3). The interior of the two inspection chambers (3) is fixedly connected to a fixing mechanism (4). The front and rear inner walls of the two inspection chambers (3) are fixedly connected to multiple partitions (5), and the left and right inner walls of the two inspection chambers (3) are fixedly connected to multiple partitions (6). The sound insulation mechanism (2) includes a sound insulation shell (21), the inner wall of which is fixedly connected to the top outside of the body (1), the rear inner wall of the sound insulation shell (21) is rotatably connected to a connecting shaft (23), the outside of the connecting shaft (23) is fixedly connected to a baffle (24), the front inner wall of the sound insulation shell (21) is rotatably connected to a connecting shaft (25), the two sides of the connecting shaft (25) are fixedly connected to a sound insulation shell (22), the left and right bottom ends of the sound insulation shell (22) are respectively fixedly connected to a power assembly (28), and the rear top of the sound insulation shell (22) is fixedly connected to a control strip (29).

2. The hematology nursing laboratory equipment according to claim 1, characterized in that: The fixing mechanism (4) includes two fixing plates (41). The bottom ends of the two fixing plates (41) are fixedly connected to the inner walls of the bottom ends of the two inspection chambers (3). Multiple support columns (42) are fixedly connected to the top ends of the two fixing plates (41). Connecting plates (43) are fixedly connected to the top ends of the multiple support columns (42). A shrinking column (44) is fixedly connected to the top end of the connecting plate (43). A push plate (45) is fixedly connected to the top end of the shrinking column (44). An inspection tube (46) is fixedly connected to the top end of the push plate (45). The outer inner wall of the connecting plate (43) is fixedly connected to a plurality of rotating shafts (47). The outer sides of the plurality of rotating shafts (47) are respectively rotatably connected to fixed plates (48). The inner walls of the top of the plurality of fixed plates (48) are respectively rotatably connected to rotating shafts (49). The outer sides of the bottom of the plurality of rotating shafts (49) are respectively fixedly connected to retractable rods (401). The outer sides of the bottom of the plurality of retractable rods (401) are respectively fixedly connected to fixed shafts (402). The outer sides of the outer sides of the plurality of fixed shafts (402) are respectively fixedly connected to movable rings (403).

3. The hematology nursing laboratory equipment according to claim 1, characterized in that: The power assembly (28) includes two power chambers (281). The two power chambers (281) are fixedly connected to the left and right sides of the soundproof shell (21) on their adjacent sides. The top of the two power chambers (281) is fixedly connected to push rods (282). The top of the two push rods (282) is fixedly connected to connecting strips (283). The top of the two connecting strips (283) on their adjacent sides is rotatably connected to connecting shafts (284). The top of the two connecting shafts (284) on their adjacent sides is rotatably connected to fixing strips (285).

4. A hematology nursing laboratory testing device according to claim 3, characterized in that: The top ends of the two fixing strips (285) are fixedly connected to the bottom ends of the left and right sides of the soundproof shell (22), and the far sides of the two fixing strips (285) are slidably connected to the near sides of the two connecting strips (283).

5. A hematology nursing laboratory testing device according to claim 1, characterized in that: The two ends of the second connecting shaft (25) are respectively fixedly connected to the second limiting ring (27), and the two adjacent sides of the second limiting ring (27) are slidably connected to the left and right sides of the second soundproof shell (22). The two sides of the first connecting shaft (23) are respectively fixedly connected to the first limiting ring (26), and the two adjacent sides of the first limiting ring (26) are slidably connected to the left and right sides of the second soundproof shell (22).

6. A hematology nursing laboratory testing device according to claim 1, characterized in that: The outer side of the baffle (24) is slidably connected to the outside of the first soundproof shell (21), and the outer side of the baffle (24) is slidably connected to the inner wall of the second soundproof shell (22).

7. A hematology nursing laboratory testing device according to claim 2, characterized in that: The adjacent sides of the plurality of fixed plates (48) are fixedly connected to the outside of the inspection tube (46), and the outside of the movable ring (403) is slidably connected to the outside of the plurality of fixed plates (48).

8. A hematology nursing laboratory testing device according to claim 2, characterized in that: The connecting plate (43) has multiple slots on its exterior. The bottom ends of multiple fixing plates (48) are slidably connected to the outer inner wall of the connecting plate (43). Multiple fixing plates (48) have multiple sliding grooves. The exterior of multiple retractable rods (401) are slidably connected to the inner wall of the fixing plates (48).

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