Sample clamping mechanism of blood analyzer

Abstract

The utility model discloses a sample clamping mechanism of a blood analyzer, which comprises a mounting base, two sides of the mounting base are provided with connecting seats, two groups of fixing frames are arranged above the mounting base, the top ends of the two sides of the mounting base are provided with fixing grooves, the top ends of the interiors of the fixing grooves are fixedly connected with outer sliding rails, and the outer sliding rails are fixedly connected with the outer sliding rails. The outer sliding rail is sleeved with a sliding balance seat, and the rear end of the interior of the fixing groove is fixedly connected with a baffle. According to the sample clamping mechanism of the blood analyzer, through the arrangement of the fixing groove, the baffle, the mounting plate, the sliding balance seat, the outer sliding rail and the handle, a blood sample needing to be detected can be fixed, the blood sample can be conveniently mounted and dismounted, and the problem that the blood sample needing to be detected cannot be clamped and fixed and is inconvenient to use is solved. The problems that a blood sample flows out due to inclination and rollover easily during detection, the detection result is influenced by insufficient blood sample, meanwhile, the position of a clamping structure is single and fixed, the clamping structure cannot be moved to a proper position for use, and the flexibility is low are solved.

Description

Technical Field

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

[0002] A blood analyzer is a device used to analyze and evaluate human blood. It can provide information about blood components and indicators to help doctors diagnose diseases, monitor treatment effects and evaluate conditions. It can measure red blood cells, white blood cells, hemoglobin, platelets and other indicators in the blood. It is used to detect anemia, infection, inflammation and other diseases, and evaluate the functional state of the blood system. It determines the blood type in the blood sample, which is very important for blood transfusion and the diagnosis of blood type-related diseases. It can measure glucose, renal function indicators, liver function indicators, electrolyte levels, etc. in the blood, evaluate the body's metabolic state and level, and is widely used in medical institutions and laboratories. It plays an important role in the diagnosis and monitoring of diseases. By quickly, accurately and comprehensively analyzing blood samples, it helps doctors make a reasonable diagnosis and provide appropriate treatment recommendations.

[0003] The blood analyzers currently in use do not have a clamping structure and are unable to clamp and fix the blood samples that need to be tested. During testing, they are prone to tilting and tipping over, causing the blood samples to flow out. Insufficient blood samples affect the test results. At the same time, the position of the clamping structure is fixed and single, and it cannot be moved to a suitable position for use, resulting in low flexibility.

[0004] Therefore, a novel sample clamping mechanism for a blood analyzer is proposed to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide a sample clamping mechanism for a blood analyzer to solve the problems raised in the above-mentioned background technology that the blood sample to be tested cannot be clamped and fixed, the blood sample is easily tilted and overturned during the test, causing the blood sample to flow out, and insufficient blood sample affects the test result. At the same time, the position of the clamping structure is fixed in a single position and cannot be moved to a suitable position for use, resulting in low flexibility.

[0006] To achieve the above object, the utility model provides the following technical solutions: a sample clamping mechanism of a blood analyzer, comprising a mounting base, connecting seats are arranged on both sides of the mounting base, and two sets of fixing frames are arranged above the mounting base;

[0007] The top ends of both sides of the mounting base are provided with fixing grooves, the top ends of the fixing grooves are fixedly connected with outer slide rails, the outer sleeve of the outer slide rails is provided with sliding balance seats, the rear ends of the fixing grooves are fixedly connected with baffles, the front ends of the baffles are fixedly connected with mounting plates, and the front ends of the fixing frames are fixedly connected with handles.

[0008] Preferably, the interior of the sliding balance seat and the exterior of the outer slide rail form a sliding connection, and the mounting plate and the rear end of the interior of the sliding balance seat form a snap-fit ​​connection.

[0009] Preferably, the bottom end of the fixing bracket is fixedly connected to the top end of the sliding balance seat, and the fixing grooves are symmetrically distributed about the vertical center line of the mounting base.

[0010] Preferably, two groups of threaded sleeves are vertically penetrated inside the connection seat, the internal threads of the threaded sleeves are penetrated and connected with mounting bolts, the top ends of the mounting bolts are fixedly connected with knobs, and the bottom ends of the mounting bolts are pointed.

[0011] Preferably, a limiting plug plate is fixedly connected to one side of the exterior of the connecting seat, mounting grooves are symmetrically provided on both sides of the mounting base, and the limiting plug plate and the interior of the mounting groove form a snap-fit ​​connection.

[0012] Preferably, a screw rod is transversely provided inside the fixing frame, one side of the screw rod is fixedly connected to a hand wheel, the other side of the screw rod is movably connected to a limiting frame, and an elastic clamping plate is fixedly connected inside the side wall of the limiting frame.

[0013] Preferably, a placement rack is fixedly connected to one side of the fixing rack, two groups of placement tubes are arranged through the interior of the placement rack, and partitions are fixedly connected to both sides of the interior of the placement tubes.

[0014] Preferably, an elastic limiting plate is provided on one side of the partition, and a connecting plate is fixedly connected between the partition and the elastic limiting plate.

[0015] Compared with the prior art, the beneficial effects of the utility model are: the sample clamping mechanism of the blood analyzer not only realizes the flexible movement function, the fixed support function, but also realizes the storage function;

[0016] (1) A fixed groove, a baffle, a mounting plate, a sliding balance seat, an outer slide rail and a handle are provided. The outer slide rail is provided at the bottom end of the fixed groove. The sliding balance seat is sleeved on the outside of the outer slide rail by a sliding structure. The sliding balance seat can be pushed and pulled by the handle, which is convenient for installing and removing the blood sample. The flexibility is high, and the stability of the sliding balance seat during movement is improved to prevent the blood sample from tilting and tipping over. The blood sample to be tested can be fixed by using the clamping structure between the mounting plate and the sliding balance seat. The fixation of the sliding balance seat is improved by the baffle, and the firmness between the sliding balance seat and the mounting base is enhanced.

[0017] (2) By providing a connecting seat, a limiting plug plate, a mounting groove, a threaded sleeve and a mounting bolt, the mounting bolt can be stably rotated downward inside the threaded sleeve by using the matching thread direction, which can provide all-round protection for the outer wall of the mounting bolt. The mounting base is installed and fixed by the tip to ensure that the overall clamping structure will not shake. At the same time, the locking structure between the limiting plug plate and the mounting groove can be used to fix the connecting seat on both sides of the mounting base, which is convenient for operation and use. After damage, there is no need to replace the entire body, which makes maintenance more convenient;

[0018] (3) By providing a placement rack, a placement tube, a partition, a connecting plate and an elastic limiting plate, multiple groups of blood samples are placed in the placement tube in an orderly manner. The elastic limiting plate can limit and fix the two sides of the blood samples by utilizing the elastic characteristics of the elastic limiting plate to ensure stability. At the same time, the partition is used to enhance the strength of the inner wall of the placement tube and provide support and protection for the two sides of the blood samples. The elastic limiting plate and the partition can be fixed by the connecting plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a front view cross-sectional structural schematic diagram of the utility model;

[0020] Figure 2 This is a schematic diagram of the top view of the screw rod structure of the utility model;

[0021] Figure 3 This is a schematic diagram of the front cross-sectional structure of the connecting seat of the utility model;

[0022] Figure 4 For the utility model Figure 1 Schematic diagram of the enlarged structure of the local section at point A in the middle.

[0023] In the figure: 1. Mounting base; 2. Connecting seat; 3. Threaded sleeve; 4. Knob; 5. Handwheel; 6. Fixed bracket; 7. Screw; 8. Limit bracket; 9. Placement bracket; 10. Limit plug plate; 11. Outer slide rail; 12. Sliding balance seat; 13. Baffle; 14. Mounting plate; 15. Fixing groove; 16. Elastic clamping plate; 17. Handle; 18. Mounting bolt; 19. Mounting groove; 20. Partition; 21. Elastic limit plate; 22. Placement tube; 23. Connecting plate. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] Example 1: Please refer to Figure 1-4 , a sample clamping mechanism of a blood analyzer, comprising a mounting base 1, connecting bases 2 are arranged on both sides of the mounting base 1, and two sets of fixing frames 6 are arranged above the mounting base 1;

[0026] The tops of both sides of the mounting base 1 are provided with fixing grooves 15, the tops of the fixing grooves 15 are fixedly connected with the outer slide rails 11, the outer sleeve of the outer slide rails 11 is provided with a sliding balance seat 12, the rear end of the fixing grooves 15 is fixedly connected with the baffle 13, the front end of the baffle 13 is fixedly connected with the mounting plate 14, and the front end of the fixing frame 6 is fixedly connected with the handle 17;

[0027] The inside of the sliding balance seat 12 and the outside of the outer slide rail 11 form a sliding connection, and the mounting plate 14 and the rear end inside the sliding balance seat 12 form a snap-fit ​​connection;

[0028] The bottom end of the fixing frame 6 is fixedly connected to the top end of the sliding balance seat 12, and the fixing grooves 15 are symmetrically distributed about the vertical center line of the mounting base 1;

[0029] Specifically, Figure 1 and Figure 2 As shown, when in use, the sliding balance seat 12 is pulled to the front end by the handle 17, and the blood sample to be tested is placed between the two sets of limit frames 8. After placement, the sliding balance seat 12 is pushed backward until the mounting plate 14 is engaged and fixed inside the sliding balance seat 12, and the sliding balance seat 12 is fixed to ensure that the opening of the blood sample is aligned with the detection port.

[0030] Embodiment 2: Two sets of threaded sleeves 3 are vertically penetrated inside the connection seat 2, and the internal threads of the threaded sleeves 3 are penetrated and connected with mounting bolts 18, the top of the mounting bolts 18 is fixedly connected with a knob 4, and the bottom of the mounting bolts 18 is pointed;

[0031] A limit plate 10 is fixedly connected to one side of the outside of the connection seat 2, and mounting grooves 19 are symmetrically arranged on both sides of the mounting base 1, and the limit plate 10 and the inside of the mounting groove 19 form a snap connection;

[0032] A screw rod 7 is disposed transversely through the interior of the fixed frame 6, one side of the screw rod 7 is fixedly connected to a hand wheel 5, the other side of the screw rod 7 is movably connected to a limit frame 8, and an elastic clamping plate 16 is fixedly connected to the interior of the side wall of the limit frame 8;

[0033] Specifically, Figure 1 and Figure 3 As shown, when in use, the limiting plug plate 10 is engaged and fixed inside the mounting groove 19, and the two sets of connecting seats 2 are fixed on both sides of the mounting base 1 in sequence. The manual knob 4 drives the mounting bolt 18 to rotate and move downward to quickly fix the connecting seat 2.

[0034] Embodiment 3: A placement rack 9 is fixedly connected to one side of the fixing rack 6, two sets of placement tubes 22 are arranged inside the placement rack 9, and partitions 20 are fixedly connected to both sides of the placement tubes 22;

[0035] An elastic limiting plate 21 is provided on one side of the partition 20, and a connecting plate 23 is fixedly connected between the partition 20 and the elastic limiting plate 21;

[0036] Specifically, Figure 1 and Figure 4 As shown, when in use, the blood samples to be tested are placed in the placement tube 22 in an orderly manner, and the elastic limiting plates 21 on both sides clamp and fix the two sides of the blood samples, while the placement tube 22 limits the entirety.

[0037] Working principle: When the utility model is in use, the manual knob 4 drives the mounting bolt 18 to rotate and move downward, and the connecting seat 2 is quickly fixed. The sliding balance seat 12 is pulled to the front end through the handle 17, and the blood sample to be tested is placed between the two sets of limit frames 8. At the same time, the blood samples to be tested are placed in the placement tube 22 in an orderly manner, and the two sides of the blood samples are clamped and fixed by the elastic limit plates 21 on both sides. After the placement is completed, the sliding balance seat 12 is pushed backward until the mounting plate 14 is engaged and fixed inside the sliding balance seat 12, and the sliding balance seat 12 is fixed to ensure that the opening of the blood sample is aligned with the detection port.

[0038] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A sample clamping mechanism for a blood analyzer, comprising a mounting base (1), characterized in that: Connecting seats (2) are arranged on both sides of the mounting base (1), and two sets of fixing frames (6) are arranged above the mounting base (1); The top ends of both sides of the mounting base (1) are provided with fixing grooves (15), the top ends of the fixing grooves (15) are fixedly connected to the outer slide rails (11), the outer sleeve of the outer slide rails (11) is provided with sliding balance seats (12), the rear ends of the fixing grooves (15) are fixedly connected to the baffles (13), the front ends of the baffles (13) are fixedly connected to the mounting plates (14), and the front ends of the fixing frames (6) are fixedly connected to the handles (17).

2. The sample clamping mechanism of a blood analyzer according to claim 1, characterized in that: The interior of the sliding balance seat (12) and the exterior of the outer slide rail (11) form a sliding connection, and the mounting plate (14) and the rear end of the interior of the sliding balance seat (12) form a snap-fit ​​connection.

3. The sample clamping mechanism of a blood analyzer according to claim 1, characterized in that: The bottom end of the fixing frame (6) is fixedly connected to the top end of the sliding balance seat (12), and the fixing grooves (15) are symmetrically distributed about the vertical center line of the mounting base (1).

4. The sample clamping mechanism of a blood analyzer according to claim 1, characterized in that: Two groups of threaded sleeves (3) are vertically penetrated inside the connection seat (2), and the internal threads of the threaded sleeves (3) are penetrated and connected with mounting bolts (18), the top end of the mounting bolts (18) is fixedly connected with a knob (4), and the bottom of the mounting bolts (18) is pointed.

5. The sample clamping mechanism of a blood analyzer according to claim 1, characterized in that: A limiting plug plate (10) is fixedly connected to one side of the outside of the connection seat (2), and mounting grooves (19) are symmetrically arranged on both sides of the mounting base (1), and the limiting plug plate (10) and the inside of the mounting groove (19) form a snap-fit ​​connection.

6. The sample clamping mechanism of a blood analyzer according to claim 1, characterized in that: A screw rod (7) is disposed transversely through the interior of the fixed frame (6); one side of the screw rod (7) is fixedly connected to a hand wheel (5); the other side of the screw rod (7) is movably connected to a limit frame (8); and an elastic clamping plate (16) is fixedly connected to the interior of the side wall of the limit frame (8).

7. The sample clamping mechanism of a blood analyzer according to claim 1, characterized in that: A placement rack (9) is fixedly connected to one side of the fixed rack (6), two groups of placement tubes (22) are arranged through the interior of the placement rack (9), and partitions (20) are fixedly connected to both sides of the interior of the placement tubes (22).

8. The sample clamping mechanism of a blood analyzer according to claim 7, characterized in that: An elastic limiting plate (21) is provided on one side of the partition plate (20), and a connecting plate (23) is fixedly connected between the partition plate (20) and the elastic limiting plate (21).

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