Leakage-proof medical detection equipment
By introducing a disassembly structure and sealing device into medical testing equipment, the problems of inconvenient cleaning and leakage caused by fixed connection of test tubes are solved, and the stable insertion and sealing of test tubes are achieved, improving the practicality and safety of the equipment.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- SHANGHAI ADICON CLINICAL LAB LNC
- Filing Date
- 2025-06-26
- Publication Date
- 2026-04-17
AI Technical Summary
In the use of existing medical testing equipment, the fixed connection of the test tube makes cleaning and disinfection inconvenient, and the lack of sealing devices may lead to leakage of blood, body fluids and tissues, affecting the practicality of the equipment.
A leak-proof medical testing device was designed, comprising a support base, a motor, a disassembly structure, and a sealing device. Through components such as an insertion slot, a storage slot, a pressing plate, and a rubber stopper, the device achieves stable insertion and sealing of test tubes, preventing leakage during rotation.
This improves the practicality of the equipment, ensures that the test tubes do not leak during the rotational separation process, facilitates cleaning and disinfection, and enhances the efficiency and safety of the equipment.
Smart Images
Figure CN224137299U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of medical equipment technology; more specifically, it relates to a leak-proof medical testing device. Background Technology
[0002] Medical testing utilizes multidisciplinary testing technologies, including microbiology, immunology, biochemistry, and genetics, to systematically analyze human samples such as blood, body fluids, and tissues. This allows for the precise acquisition of key data, such as disease biomarkers, physiological function indicators, and genetic characteristics. It provides a scientific basis for early disease screening, diagnostic classification, treatment planning, efficacy monitoring, and health status assessment, playing a core supporting role in clinical diagnosis and treatment, public health, and health management.
[0003] Currently, existing testing equipment suffers from several drawbacks. Firstly, the storage area for test tubes is often fixed, making cleaning and disinfection difficult after prolonged use. This can affect subsequent testing and reduce the equipment's practicality. Secondly, while existing equipment uses centrifugal force to separate blood, bodily fluids, and tissues from the test tubes for observation, most lack sealing devices. This can lead to leakage of these substances during rotation, potentially causing pathogens to leak and further reducing the equipment's usability. Therefore, a leak-proof medical testing device is urgently needed to address these issues. Utility Model Content
[0004] In order to overcome the above-mentioned defects of the prior art, the present invention provides a leak-proof medical detection device to solve the problems existing in the background art.
[0005] This utility model provides the following technical solution: a leak-proof medical detection device, comprising:
[0006] A support base is provided, in which a motor is installed, and the output end of the motor is fixedly connected to a first mounting slot. The first mounting slot is provided with a disassembly structure and a placement seat. The outer surface of the upper end of the first mounting slot and the interior of the placement seat are provided with a sealing device.
[0007] The disassembly structure includes two sets of insertion slots, and the two sets of insertion slots are respectively opened inside the inner wall surface on both sides of the first mounting slot:
[0008] The sealing device includes a second mounting groove, which is located inside the upper outer surface of the placement base.
[0009] Preferably, the disassembly structure further includes a storage slot, and there are two sets of storage slots. The two sets of storage slots are respectively opened on the inner wall surface of the upper end of the two sets of insertion slots on opposite sides. Movable slots are opened on the inner wall surface on both sides of the storage slot, and a pressing plate is slidably connected inside the movable slot. A first spring is provided inside the storage slot. Insertion blocks are fixedly connected to the outer surface on both sides of the placement seat, and the external dimensions of the placement seat are adapted to the internal dimensions of the first installation slot. This design makes the placement seat more stable when inserted into the first installation slot.
[0010] Preferably, the internal dimensions of the insertion slot are adapted to the external dimensions of the insertion block, trapezoidal sliders are fixedly connected to both ends of the pressing plate, the internal dimensions of the movable slot are adapted to the external dimensions of the trapezoidal sliders, and the two ends of the first spring are respectively fixedly connected to the outer surface of one side of the pressing plate and the inner wall surface of one side of the storage slot. This design makes the insertion block more stable when inserted into the insertion slot and will not deviate from its position.
[0011] Preferably, the sealing device further includes test tubes, and multiple sets of test tubes are provided, with all sets of test tubes inserted into the interior of the second mounting slot. The insertion angle of the test tubes is 25 degrees. A rubber stopper is inserted into the interior of the upper outer surface of the test tube. A top cover is attached to the upper outer surface of the first mounting slot, and a movable groove is formed inside the bottom surface of the top cover at the middle position. A movable abutment post is inserted into the movable groove, and a second spring is provided inside the movable groove. A first connecting plate is fixedly connected to the outer surfaces of both ends of the top cover, and a positioning rod is inserted into the interior of the first connecting plate. A third spring is sleeved on the outer surface of the positioning rod, and a support ring is fixedly connected to the upper outer surface of the positioning rod. A second connecting plate is fixedly connected to the outer surfaces of both ends of the first mounting slot, and a locking groove is formed on the bottom surface of the second connecting plate. This design allows the test tubes to be placed inside the second mounting slot at a centrifugal tilt angle.
[0012] Preferably, the two ends of the second spring abut against the inner wall surface of one side of the moving groove and the surface of the upper end of the moving abutment column, respectively. The upper end of the moving abutment column is fixedly connected to a limiting block, and the external dimensions of the limiting block are adapted to the internal dimensions of the moving groove. A rubber abutment block is fixedly connected to the bottom surface of the moving abutment column. This design allows the moving abutment column to reset itself after moving inside the moving groove.
[0013] Preferably, the two ends of the third spring abut against the bottom surface of the limiting block and the outer surface of the upper end of the first connecting plate, respectively. A rectangular block is fixedly connected to the outer surface of one side of the lower end of the positioning rod. The internal dimensions of the engaging groove are adapted to the external dimensions of the rectangular block. The external dimensions of the lower end of the positioning rod are adapted to the internal dimensions of the second connecting plate. This design allows the rectangular block to engage inside the engaging groove.
[0014] The technical effects and advantages of this utility model are as follows: By pressing the pressing plate inward, the first spring is compressed, so that the pressing plate no longer blocks the outer surface of the upper end of the insertion block. Then, the device can be pulled out upward from the inside of the first mounting groove, which facilitates the cleaning and disinfection of the equipment and avoids affecting the subsequent test tube testing, thereby improving the practicality of the equipment to a certain extent.
[0015] By inserting the test tube into the second mounting slot and the rubber stopper into the opening of the test tube, the top cover can be attached to the outer surface of the upper end of the first mounting slot, and the lower end of the positioning rod can be inserted into the second connecting plate. Rotating the positioning rod causes the rectangular block to engage with the engagement groove, thereby allowing the rubber abutment block at the lower end of the movable abutment column to engage with the outer surface of the upper end of the rubber stopper. This clamps the position of the rubber stopper and the test tube. When the device rotates, the cooperation of the movable abutment column and the second spring can prevent leakage of blood, body fluids, tissues, and other human tissues inside during rotation, thus preventing the leakage of pathogens. This improves the practicality of the device to a certain extent. Moreover, its overall structure is simple and reasonable in design, highly practical, and easy to promote and apply. Attached Figure Description
[0016] Figure 1 This is a three-dimensional structural diagram of the present invention.
[0017] Figure 2 This is a three-dimensional exploded view of the disassembly structure of this utility model.
[0018] Figure 3 This utility model Figure 2 Enlarged diagram of point A in the middle.
[0019] Figure 4 This is a three-dimensional exploded view of the sealing device of this utility model.
[0020] The attached figures are labeled as follows: 1. Support base; 2. Motor; 3. First mounting slot; 4. Disassembly structure; 41. Insertion slot; 42. Storage slot; 43. Movable slot; 44. Pressing plate; 45. First spring; 46. Insertion block; 5. Placement seat; 6. Sealing device; 61. Second mounting slot; 62. Test tube; 63. Rubber stopper; 64. Top cover; 65. Movable slot; 66. Movable clamping post; 67. Second spring; 68. First connecting plate; 69. Positioning rod; 610. Third spring; 611. Second connecting plate; 612. Engaging slot. Detailed Implementation
[0021] The technical solution of this utility model will be clearly and completely described below with reference to the accompanying drawings. In addition, the forms of the various structures described in the following embodiments are merely illustrative. The medical device involved in this utility model is not limited to the structures described in the following embodiments. All other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.
[0022] Example 1
[0023] like Figures 1-4 As shown, this embodiment proposes a leak-proof medical detection device, including:
[0024] The support base 1 has a motor 2 installed inside it, and the output end of the motor 2 is fixedly connected to the first mounting groove 3. The first mounting groove 3 is provided with a disassembly structure 4 and a placement seat 5. The outer surface of the upper end of the first mounting groove 3 and the interior of the placement seat 5 are provided with a sealing device 6.
[0025] The disassembly structure 4 includes an insertion slot 41, and two sets of insertion slots 41 are provided. The two sets of insertion slots 41 are respectively opened inside the inner wall surface on both sides of the first mounting slot 3. The disassembly structure 4 also includes a storage slot 42, and two sets of storage slots 42 are provided. The two sets of storage slots 42 are respectively opened on the inner wall surface on the upper end of the two sets of insertion slots 41, which are far apart from each other. Movable slots 43 are opened on the inner wall surface on both sides of the storage slot 42. A pressing plate 44 is slidably connected inside the movable slot 43. A first spring 45 is provided inside the storage slot 42. Insertion blocks 46 are fixedly connected to the outer surfaces on both sides of the placement seat 5. The external dimensions of the placement seat 5 are adapted to the internal dimensions of the first mounting slot 3. This design allows the placement seat 5 to be inserted into the inside of the first mounting slot 3 and makes the placement seat 5 more stable when inserted into the inside of the first mounting slot 3.
[0026] The internal dimensions of the insertion slot 41 are adapted to the external dimensions of the insertion block 46. Trapezoidal sliders are fixedly connected to both ends of the pressing plate 44. The internal dimensions of the movable slot 43 are adapted to the external dimensions of the trapezoidal sliders. The two ends of the first spring 45 are respectively fixedly connected to the outer surface of one side of the pressing plate 44 and the inner wall surface of one side of the storage slot 42. This design makes the insertion block 46 more stable when inserted into the insertion slot 41, and prevents the insertion block 46 from deviating from its position when moving inside the insertion slot 41. At the same time, this design makes the pressing plate 44 more stable when moving inside the movable slot 43, and allows the pressing plate 44 to self-reset after moving inside the storage slot 42, thereby positioning the position of the placement seat 5 inside the first mounting slot 3 and preventing the placement seat 5 from shaking in the first mounting slot 3.
[0027] Example 2
[0028] like Figure 4 As shown, based on the same concept as the above embodiments, this embodiment also proposes:
[0029] The sealing device 6 includes a second mounting groove 61, which is located inside the upper outer surface of the placement base 5. The sealing device 6 also includes multiple test tubes 62, all of which are inserted into the second mounting groove 61 at a 25-degree angle. A rubber stopper 63 is inserted into the inner surface of the upper outer surface of each test tube 62. A top cover 64 is attached to the upper outer surface of the first mounting groove 3, and a movable groove 65 is located inside the bottom surface of the top cover 64 at its center. The upper cover 64 has a movable abutment post 66 inserted inside, and a second spring 67 is installed inside the movable groove 65. The outer surfaces of both ends of the upper cover 64 are fixedly connected to a first connecting plate 68, and a positioning rod 69 is inserted inside the first connecting plate 68. A third spring 610 is sleeved on the outer surface of the positioning rod 69, and a support ring is fixedly connected to the upper outer surface of the positioning rod 69. The outer surfaces of both ends of the first mounting groove 3 are fixedly connected to a second connecting plate 611, and a locking groove 612 is opened on the bottom surface of the second connecting plate 611. The second spring... The two ends of 67 abut against the inner wall surface of one side of the movable groove 65 and the surface of the upper end of the movable clamping column 66, respectively. A limit block is fixedly connected to the upper end of the movable clamping column 66, and the external dimensions of the limit block are adapted to the internal dimensions of the movable groove 65. A rubber clamping block is fixedly connected to the bottom surface of the movable clamping column 66. This design allows the movable clamping column 66 to move inside the movable groove 65 and then automatically reset and move outward under the elasticity of the second spring 67 to clamp and hold multiple sets of test tubes 62 and rubber stoppers 63. Furthermore, this design prevents the movable clamping post 66 from detaching from the movable groove 65 during its movement, and makes its movement within the groove more stable. Simultaneously, the design utilizes the sealing and elasticity of the rubber clamping block to hold the test tube 62 and rubber stopper 63 firmly, preventing damage to either. Moreover, the angle at which the test tube 62 is inserted facilitates the thorough separation of blood, body fluids, tissues, and other human tissues within the test tube 62.
[0030] The two ends of the third spring 610 abut against the bottom surface of the limiting block and the outer surface of the upper end of the first connecting plate 68, respectively. A rectangular block is fixedly connected to the outer surface of one side of the lower end of the positioning rod 69. The internal dimensions of the locking groove 612 and the external dimensions of the rectangular block are matched. The external dimensions of the lower end of the positioning rod 69 are matched with the internal dimensions of the second connecting plate 611. This design allows the positioning rod 69 to self-reset after moving inside the first connecting plate 68, so that the rectangular block can be locked inside the locking groove 612, and the rectangular block can be more stable when locked inside the locking groove 612, thereby completing the connection between the first mounting groove 3 and the upper cover 64, and making the moving pressing post 66 press against the outer surface of the test tube 62 and the rubber stopper 63. In addition, the lower end of the positioning rod 69 can be inserted into the interior of the second connecting plate 611.
[0031] Working principle: When using the equipment, first place it in a suitable position. Place multiple sets of test tubes 62 inside the second mounting slot 61 and insert multiple sets of rubber stoppers 63 into the openings of the test tubes 62. Then, cover the outer surface of the upper end of the first mounting slot 3 with the top cover 64. Next, press the positioning rod 69 to compress the third spring 610. Then, insert the lower end of the positioning rod 69 into the second connecting plate 611 and rotate the positioning rod 69 to make the rectangular block engage with the engagement slot 612. This connects the first mounting slot 3 and the top cover 64, and makes the bottom of the moving abutment column 66 fit against the outer surface of the upper end of the rubber stopper 63. The elasticity of the second spring 67 can clamp the test tubes 62 and the rubber stopper 63. At this time, the motor 2 can be started, and the output end of the motor 2 drives the first mounting slot 3 to rotate. By placing the test tubes 62 at an angle, the blood and body fluids inside the test tubes 62 can be quickly collected. The test tube 62 separates blood, body fluids, tissues, and other human tissues, and prevents leakage of these tissues during rotation of the first mounting slot 3. After use, the process can be reversed to remove the test tube 62 and rubber stopper 63 for inspection. Simultaneously, the pressing plate 44 can be pressed to compress the first spring 45, causing the pressing plate 44 to be housed inside the receiving slot 42. At this point, the bottom surface of the pressing plate 44 detaches from the upper outer surface of the insertion block 46. The placement seat 5 can then be removed from the first mounting slot 3 for cleaning. The pressing plate 44 can be pressed again to house it inside the receiving slot 42, aligning the position of the insertion block 46 with the position of the insertion slot 41. The placement seat 5 can then be inserted into the first mounting slot 3, while the insertion block 46 is inserted into the insertion slot 41. This completes the disassembly and installation of the placement seat 5. This is the entire working principle of this utility model.
[0032] Finally, the following points should be noted: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installation", "connection", and "linkage" should be interpreted broadly, and can be mechanical or electrical connections, or internal connections between two components, or direct connections. "Up", "down", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may change.
[0033] Secondly: The accompanying drawings of the embodiments disclosed in this utility model only involve the structures involved in the embodiments disclosed in this utility model. Other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of this utility model can be combined with each other.
[0034] In conclusion, the above are merely preferred embodiments of this utility model and are not intended to limit this utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.
Claims
1. A leak-proof medical testing device, comprising: include: A support base (1) is provided with a motor (2) installed inside the support base (1), and the output end of the motor (2) is fixedly connected to a first mounting groove (3). The first mounting groove (3) is provided with a disassembly structure (4) and a placement seat (5). A sealing device (6) is provided on the outer surface of the upper end of the first mounting groove (3) and inside the placement seat (5). The disassembly structure (4) includes an insertion slot (41), and there are two sets of insertion slots (41), and the two sets of insertion slots (41) are respectively opened inside the inner wall surface on both sides of the first mounting slot (3): The sealing device (6) includes a second mounting groove (61), and the second mounting groove (61) is opened inside the upper outer surface of the placement seat (5).
2. The liquid leakage prevention medical testing device according to claim 1, characterized in that: The disassembly structure (4) also includes a storage groove (42), and the storage groove (42) is provided in two sets. The two sets of storage grooves (42) are respectively opened on the inner wall surface of the upper end of the two sets of insertion grooves (41) on one side away from each other. The inner wall surface on both sides of the storage groove (42) is provided with a movable groove (43), and the movable groove (43) is internally engaged and slidably connected with a pressing plate (44). The storage groove (42) is provided with a first spring (45). The outer surfaces on both sides of the placement seat (5) are fixedly connected with insertion blocks (46), and the external dimensions of the placement seat (5) are adapted to the internal dimensions of the first mounting groove (3).
3. The liquid leakage prevention medical testing device according to claim 2, characterized in that: The internal dimensions of the insertion slot (41) are adapted to the external dimensions of the insertion block (46). The two ends of the pressing plate (44) are fixedly connected to trapezoidal sliders. The internal dimensions of the movable slot (43) are adapted to the external dimensions of the trapezoidal sliders. The two ends of the first spring (45) are respectively fixedly connected to the outer surface of one side of the pressing plate (44) and the inner wall surface of one side of the storage slot (42).
4. The liquid leakage prevention medical testing device according to claim 1, characterized in that: The sealing device (6) also includes test tubes (62), and multiple sets of test tubes (62) are provided. All sets of test tubes (62) are inserted into the second mounting groove (61). The insertion angle of the test tubes (62) is 25 degrees. A rubber stopper (63) is inserted into the inner surface of the upper outer end of the test tube (62). A top cover (64) is attached to the outer surface of the upper end of the first mounting groove (3). A movable groove (65) is opened in the inner surface of the bottom surface at the middle position of the top cover (64). A movable clamping column (66) is inserted into the inner surface of the movable groove (65). The moving groove (65) is provided with a second spring (67), the outer surfaces of the two ends of the upper cover (64) are respectively fixedly connected with a first connecting plate (68), and a positioning rod (69) is inserted into the first connecting plate (68). The outer surface of the positioning rod (69) is fitted with a third spring (610), and the outer surface of the upper end of the positioning rod (69) is fixedly connected with a support ring. The outer surfaces of the two ends of the first mounting groove (3) are fixedly connected with a second connecting plate (611), and the bottom surface of the second connecting plate (611) is provided with a locking groove (612).
5. The liquid leakage preventing medical testing device according to claim 4, characterized in that: The two ends of the second spring (67) abut against the inner wall surface of one side of the moving groove (65) and the surface of the upper end of the moving abutment column (66), respectively. The upper end of the moving abutment column (66) is fixedly connected to a limiting block, and the external dimensions of the limiting block are adapted to the internal dimensions of the moving groove (65). A rubber abutment block is fixedly connected to the bottom surface of the moving abutment column (66).
6. The liquid leakage preventing medical testing device according to claim 4, characterized in that: The two ends of the third spring (610) abut against the bottom surface of the limiting block and the outer surface of the upper end of the first connecting plate (68), respectively. A rectangular block is fixedly connected to the outer surface of the lower end of the positioning rod (69). The internal dimensions of the locking groove (612) are adapted to the external dimensions of the rectangular block. The external dimensions of the lower end of the positioning rod (69) are adapted to the internal dimensions of the second connecting plate (611).