Portable blood specimen anti-coagulation oscillation mixer

Abstract

The utility model belongs to the technical field of blood specimens, and particularly relates to a portable blood specimen anti-coagulation oscillation mixer which comprises a clamping assembly, the clamping assembly comprises a clamping plate, a plurality of clamping holes are formed in the upper portion of the clamping plate, rubber pads are fixedly connected to the rear portions of the inner walls of the clamping holes, and the rubber pads are arranged on the clamping plate. According to the blood specimen container clamping device, the threaded rod is controlled by rotating the first handle, the clamping plate slides, the staggering degree of the clamping hole and the placing hole is changed, and therefore the size of the clamping space is adjusted, and the blood specimen container clamping device can adapt to blood specimen containers with different diameters; the problem that a mixer is poor in compatibility with specimen specifications is solved, multiple devices do not need to be arranged for specimens of different specifications, rubber pads are soft in texture, clamping force can be buffered while firm clamping is guaranteed, physical damage to specimen containers is avoided, and the device can be conveniently carried through two second handles.

Description

Technical Field

[0001] This invention belongs to the field of blood specimen technology, specifically a portable blood specimen anticoagulation shaking mixer. Background Technology

[0002] Blood samples are samples collected from the human body and then processed or used directly for clinical diagnosis, disease monitoring, scientific research, etc., with blood as the subject of testing.

[0003] A blood specimen anticoagulation shaker is a portable instrument that uses a mechanical oscillation structure to continuously agitate and mix collected blood specimens, preventing blood coagulation and ensuring uniform specimen composition for subsequent testing, diagnosis, and research.

[0004] Different blood sample containers vary in diameter and shape, and the fixed structure of traditional mixers is difficult to meet diverse needs. Utility Model Content

[0005] In order to overcome the shortcomings of the prior art and solve at least one of the technical problems mentioned in the background art, this utility model proposes a portable blood specimen anticoagulation shaking mixer.

[0006] The technical solution adopted by this utility model to solve its technical problem is as follows: A portable blood specimen anticoagulation shaking mixer of this utility model includes a clamping assembly, the clamping assembly including a clamping plate, a plurality of clamping holes are opened on the upper part of the clamping plate, a rubber pad is fixedly connected to the rear of the inner wall of the clamping hole, a square block is fixedly connected to the middle of the rear of the clamping plate, a threaded groove is opened on the rear of the square block, a transmission assembly is threadedly connected to the inner wall of the threaded groove, the transmission assembly includes a threaded rod, a first handle is fixedly connected to the rear of the threaded rod, the outer wall of the threaded rod is threadedly connected to the inner wall of the threaded groove, a placement assembly is rotatably connected to the outer wall of the threaded rod, the placement assembly includes a placement plate, a plurality of placement holes are opened on the upper part of the placement plate, a first sliding groove is opened on the inner wall of the placement plate, a second sliding groove is opened at the upper, lower and middle positions of the inner wall of the first sliding groove, a base plate is fixedly connected to the lower part of the placement plate, a plurality of placement grooves are opened on the upper part of the base plate, and T-shaped sliding blocks are fixedly connected to the left and right sides of the placement plate.

[0007] Preferably, the inner wall of the first sliding groove is slidably connected to the outer wall of the clamping plate, the inner wall of the second sliding groove is slidably connected to the outer wall of the square block, the placement hole corresponds to the clamping hole, and the inner wall of the placement plate is rotatably connected to the outer wall of the threaded rod.

[0008] Preferably, the outer walls of the two T-shaped sliding blocks are slidably connected to a fixing frame assembly, the fixing frame assembly including two square fixing frames, each of the two square fixing frames having a T-shaped sliding groove on its opposite side, a base fixedly connected below the two square fixing frames, and a second handle fixedly connected to the front and rear sides of the two square fixing frames on their far sides, and the inner wall of the T-shaped sliding groove is slidably connected to the outer wall of the T-shaped sliding block.

[0009] Preferably, the square fixing frame on the left is fixedly connected to an oscillation mechanism, which includes a motor. The output end of the motor is fixedly connected to a first connecting rod, and the other side of the first connecting rod is rotatably connected to a second connecting rod.

[0010] Preferably, the outer walls of the first and second connecting rods are rotatably connected to the inner wall of the left square fixed frame, the right side of the motor is fixedly connected to the left side of the left square fixed frame, and the other side of the second connecting rod is fixedly connected to the left side of the left T-shaped sliding block.

[0011] The beneficial effects of this utility model are as follows:

[0012] 1. The portable blood specimen anticoagulation shaking mixer described in this utility model addresses the issue that different blood specimen containers vary in diameter and shape, and the fixed structure of traditional mixers is difficult to meet diverse needs. By rotating the No. 1 handle to control the threaded rod, the clamping plate slides, changing the degree of overlap between the clamping hole and the placement hole, thereby adjusting the size of the clamping space. This allows it to adapt to blood specimen containers of different diameters, solving the problem of poor compatibility of mixers with different specimen sizes, and eliminating the need for multiple devices for different specimen sizes.

[0013] 2. The portable blood specimen anticoagulation shaking mixer described in this utility model addresses the issue that traditional rigid clamping structures are prone to damage to specimen containers due to excessive clamping force, such as squeezing, deformation, and scratching, which may affect specimen quality and subsequent testing. In contrast, the rubber pad is soft and can buffer the clamping force while ensuring a firm grip, avoiding physical damage to the specimen container, protecting the integrity of the specimen, and ensuring that the test results are not affected by container damage. The device can be easily carried using two No. 2 handles. Attached Figure Description

[0014] The present invention will be further described below with reference to the accompanying drawings.

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0016] Figure 2 This is a cross-sectional structural diagram of the present invention;

[0017] Figure 3 This is a schematic diagram of the clamping component and transmission component in this utility model;

[0018] Figure 4 This is a schematic diagram of the placement component structure in this utility model;

[0019] Figure 5 This is a schematic diagram of the fixing frame assembly structure in this utility model;

[0020] Figure 6 This is a schematic diagram of the oscillation mechanism in this utility model.

[0021] In the diagram: 1. Clamping assembly; 2. Transmission assembly; 3. Placement assembly; 4. Fixing frame assembly; 5. Vibration mechanism; 11. Clamping plate; 12. Clamping hole; 13. Rubber pad; 14. Square block; 15. Threaded groove; 21. Threaded rod; 22. Handle No. 1; 31. Placement plate; 32. Placement hole; 33. Sliding groove No. 1; 34. Sliding groove No. 2; 35. Base plate; 36. Placement groove; 37. T-shaped sliding block; 41. Square fixing frame; 42. T-shaped sliding groove; 43. Base; 44. Handle No. 2; 51. Motor; 52. Linkage No. 1; 53. Linkage No. 2. Detailed Implementation

[0022] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0023] like Figures 1 to 4 As shown in the embodiment of this utility model, a portable blood specimen anticoagulation shaking mixer includes a clamping assembly 1, which includes a clamping plate 11. The clamping plate 11 has several clamping holes 12 on its upper surface. A rubber pad 13 is fixedly connected to the rear of the inner wall of each clamping hole 12. A square block 14 is fixedly connected to the center of the rear of the clamping plate 11. A threaded groove 15 is formed behind the square block 14. A transmission assembly 2 is threadedly connected to the inner wall of the threaded groove 15. The transmission assembly 2 includes a threaded rod 21. A handle 22 is fixedly connected to the rear of the threaded rod 21. The outer wall of the threaded rod 21 is threadedly connected to the inner wall of the threaded groove 15. A placement assembly is rotatably connected to the outer wall of the threaded rod 21. Component 3, the placement assembly 3 includes a placement plate 31, with several placement holes 32 on the top of the placement plate 31, a first sliding groove 33 on the inner wall of the placement plate 31, and a second sliding groove 34 at the middle of the inner wall of the first sliding groove 33. A base plate 35 is fixedly connected to the bottom of the placement plate 31, with several placement grooves 36 on the top of the base plate 35. T-shaped sliding blocks 37 are fixedly connected to both the left and right sides of the placement plate 31. The inner wall of the first sliding groove 33 is slidably connected to the outer wall of the clamping plate 11, and the inner wall of the second sliding groove 34 is slidably connected to the outer wall of the square block 14. The placement holes 32 correspond to the clamping holes 12, and the inner wall of the placement plate 31 is rotatably connected to the outer wall of the threaded rod 21.

[0024] The clamping assembly 1 and the transmission assembly 2 work together to accommodate blood samples of different diameters. In use, the blood sample is first placed in the placement hole 32 and the placement groove 36. Then, by rotating the first handle 22, the threaded rod 21 and the threaded groove 15 rotate. The square block 14 and the second sliding groove 34 slide, which drives the clamping plate 11 and the first sliding groove 33 to slide. The clamping hole 12 and the placement hole 32 are staggered, and the rubber pad 13 clamps the blood sample. Different blood sample containers have differences in diameter and shape. The fixed structure of traditional mixers is difficult to meet diverse needs. By rotating the first handle 22 to control the threaded rod 21, the clamping plate 11 slides, changing the degree of stagger between the clamping hole 12 and the placement hole 32, thereby adjusting the size of the clamping space. This can accommodate blood sample containers of different diameters, solving the problem of poor compatibility of mixers with different sample sizes. It eliminates the need to equip multiple devices for different sample sizes.

[0025] Traditional rigid clamping structures are prone to damage to specimen containers due to excessive clamping force, such as squeezing, deformation, and scratching, which may affect specimen quality and subsequent testing. However, the rubber pad 13 is soft and can buffer the clamping force while ensuring a firm grip, avoiding physical damage to the specimen container, protecting the integrity of the specimen, and ensuring that the test results are not affected by container damage. The device can be easily carried by the two No. 2 handles 44.

[0026] like Figures 5 to 6 As shown, a fixing frame assembly 4 is slidably connected to the outer wall of two T-shaped sliding blocks 37. The fixing frame assembly 4 includes two square fixing frames 41. T-shaped sliding grooves 42 are opened on the opposite sides of the two square fixing frames 41. A base 43 is fixedly connected to the bottom of the two square fixing frames 41. A second handle 44 is fixedly connected to the front and rear sides of the side of the two square fixing frames 41 that is far apart. The inner wall of the T-shaped sliding groove 42 is slidably connected to the outer wall of the T-shaped sliding block 37. An oscillation mechanism 5 is fixedly connected to the left side of the left square fixing frame 41. The oscillation mechanism 5 includes a motor 51. A first connecting rod 52 is fixedly connected to the output end of the motor 51. A second connecting rod 53 is rotatably connected to the other side of the first connecting rod 52. The outer walls of the first connecting rod 52 and the second connecting rod 53 are rotatably connected to the inner wall of the left square fixing frame 41. The right side of the motor 51 is fixedly connected to the left side of the left square fixing frame 41. The other side of the second connecting rod 53 is fixedly connected to the left side of the left T-shaped sliding block 37.

[0027] Working principle: The clamping component 1 and the transmission component 2 work together to accommodate blood samples of different diameters. In use, the blood sample is first placed in the placement hole 32 and the placement groove 36. Then, by rotating the first handle 22, the threaded rod 21 and the threaded groove 15 rotate. The square block 14 and the second sliding groove 34 slide, which drives the clamping plate 11 and the first sliding groove 33 to slide. The clamping hole 12 and the placement hole 32 are staggered. The rubber pad 13 clamps the blood sample. Different blood sample containers have differences in diameter and shape. The fixed structure of traditional mixers is difficult to meet diverse needs. By rotating the first handle 22 to control the threaded rod 21, the clamping plate 11 slides, changing the degree of stagger between the clamping hole 12 and the placement hole 32, thereby adjusting the size of the clamping space. This can accommodate blood sample containers of different diameters, solving the problem of poor compatibility of mixers with different sample sizes. It eliminates the need to equip multiple devices for different sample sizes.

[0028] Traditional rigid clamping structures are prone to damage to specimen containers due to excessive clamping force, such as squeezing, deformation, and scratching, which may affect specimen quality and subsequent testing. However, the rubber pad 13 is soft and can buffer the clamping force while ensuring a firm grip, avoiding physical damage to the specimen container, protecting the integrity of the specimen, and ensuring that the test results are not affected by container damage. The device can be easily carried by the two No. 2 handles 44.

[0029] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A portable blood specimen anticoagulation shaker, comprising a clamping assembly (1), characterized in that: The clamping assembly (1) includes a clamping plate (11), with several clamping holes (12) on the top of the clamping plate (11). A rubber pad (13) is fixedly connected to the rear of the inner wall of each clamping hole (12). A square block (14) is fixedly connected to the middle of the rear of the clamping plate (11). A threaded groove (15) is provided behind the square block (14). A transmission assembly (2) is threadedly connected to the inner wall of the threaded groove (15). The transmission assembly (2) includes a threaded rod (21). A handle (22) is fixedly connected to the rear of the threaded rod (21). The outer wall of the threaded rod (21) is connected to the threaded groove (15). The inner wall is threaded, and the outer wall of the threaded rod (21) is rotatably connected to a placement component (3). The placement component (3) includes a placement plate (31). Several placement holes (32) are opened on the upper part of the placement plate (31). A first sliding groove (33) is opened on the inner wall of the placement plate (31). A second sliding groove (34) is opened at the middle position of the inner wall of the first sliding groove (33). A base plate (35) is fixedly connected to the lower part of the placement plate (31). Several placement grooves (36) are opened on the upper part of the base plate (35). T-shaped sliding blocks (37) are fixedly connected to the left and right sides of the placement plate (31).

2. The portable blood specimen anticoagulation shaker according to claim 1, characterized in that: The inner wall of the first sliding groove (33) is slidably connected to the outer wall of the clamping plate (11), the inner wall of the second sliding groove (34) is slidably connected to the outer wall of the square block (14), the placement hole (32) corresponds to the clamping hole (12), and the inner wall of the placement plate (31) is rotatably connected to the outer wall of the threaded rod (21).

3. The portable blood specimen anticoagulation shaker according to claim 1, characterized in that: The outer walls of the two T-shaped sliding blocks (37) are slidably connected to a fixing frame assembly (4). The fixing frame assembly (4) includes two square fixing frames (41). The opposite surfaces of the two square fixing frames (41) are provided with T-shaped sliding grooves (42). A base (43) is fixedly connected below the two square fixing frames (41). A second handle (44) is fixedly connected to the front and rear sides of the two square fixing frames (41) that are far apart. The inner wall of the T-shaped sliding groove (42) is slidably connected to the outer wall of the T-shaped sliding block (37).

4. A portable blood specimen anticoagulation shaker according to claim 3, characterized in that: The square fixed frame (41) on the left side is fixedly connected to an oscillation mechanism (5). The oscillation mechanism (5) includes a motor (51). The output end of the motor (51) is fixedly connected to a first connecting rod (52). The other side of the first connecting rod (52) is rotatably connected to a second connecting rod (53).

5. A portable blood specimen anticoagulation shaker according to claim 4, characterized in that: The outer walls of the first connecting rod (52) and the second connecting rod (53) are rotatably connected to the inner wall of the left square fixed frame (41). The right side of the motor (51) is fixedly connected to the left side of the left square fixed frame (41). The other side of the second connecting rod (53) is fixedly connected to the left side of the left T-shaped sliding block (37).

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