Blood collection tube shaking device

Abstract

The utility model discloses a blood collection tube shaking device which comprises a base, the top of the base is fixedly connected with two supports, the outer walls of the two supports are both provided with assembling holes, the inner walls of the two assembling holes are both rotationally connected with shaft bodies, one ends of the two shaft bodies are fixedly connected with the same shaking frame, and the outer walls of the supports are provided with driving mechanisms. A first placing plate is placed in the shaking frame, and the bottom of the first placing plate is slidably connected with a second placing plate. Through the arrangement of the base, the support, the shaft body, the shaking frame, the motor, the L-shaped round rod, the L-shaped piece and the rectangular groove, the shaking frame is driven to shake so as to ensure that blood and an anticoagulant are fully mixed; by arranging the first placing plate, the second placing plate, the T-shaped block, the spring, the round sleeve, the cylinder, the magnet, the handle and the elliptical hole, a plurality of blood collection tube bodies are clamped and fixed through the elastic force of the spring and are prevented from toppling over, and the plurality of blood collection tubes are conveniently transferred into a specimen box.

Description

Technical Field

[0001] The utility model relates to the technical field of medical devices, in particular to a blood collection tube shaking device. Background Art

[0002] The blood collection tube is shaken after blood collection in the hospital because the tube contains anticoagulant. Shaking allows the blood to be in even contact with it, which plays an anticoagulant role and facilitates laboratory examination and analysis. The specific operation of shaking the blood collection tube is to gently invert the tube several times to ensure that the blood and anticoagulant are fully mixed. This can make the red blood cells, white blood cells, platelets and other components in the blood evenly distributed, avoiding deviations in test results due to blood coagulation.

[0003] After searching, the patent document with publication number: CN211913583U discloses a blood collection tube swinging device, which fixes the blood collection tube by a test tube clamp, and drives the swing arm to swing back and forth by a motor during blood collection, so that the blood in the blood collection tube is fully mixed with the anticoagulant in the blood collection tube to prevent blood coagulation. This can reduce the operation of blood collection personnel, facilitate other operations during blood collection, and improve blood collection efficiency.

[0004] When the above device is actually used, after shaking and mixing several times, the blood collection tube needs to be placed in a specimen box to facilitate subsequent unified inspection. The above device uses a single test tube clamp to fix the blood collection tube. When there are many blood collection tubes or a large number of people waiting for blood collection, the overall operation is cumbersome and the waiting time is long. Utility Model Content

[0005] The utility model aims to solve the shortcomings in the prior art and proposes a blood collection tube shaking device.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A blood collection blood shaking device comprises a base, wherein two brackets are fixedly connected to the top of the base, the outer walls of the two brackets are provided with assembly holes, the inner walls of the two assembly holes are rotatably connected with shafts, one end of the two shafts is fixedly connected to the same shaking frame, the outer walls of the brackets are provided with a driving mechanism, a first placement plate is placed inside the shaking frame, the bottom of the first placement plate is slidably connected to the second placement plate, the outer walls of the first placement plate and the second placement plate are provided with T-slots, the inner walls of the two T-slots are slidably connected with T-blocks, the outer walls of the T-blocks are fixedly connected with a spring, one end of the spring is fixedly connected to the inner wall of the T-slot, one end of the two T-blocks are respectively fixedly connected to the outer walls of the first placement plate and the second placement plate, and a supporting mechanism is provided at the bottom of the shaking frame.

[0008] Preferably, the driving mechanism includes a motor, the outer wall of one of the brackets is fixedly connected to the outer wall of the motor, the outer wall of the motor output shaft is fixedly connected to an L-shaped round rod, the bottom of the shaking frame is fixedly connected to an L-shaped part, and the outer wall of the L-shaped part is provided with a rectangular groove. The driving mechanism is provided to drive the shaking frame to shake, so as to ensure that the blood and anticoagulant are fully mixed.

[0009] Preferably, the supporting mechanism includes a cylinder, a circular sleeve is fixedly connected to the bottom of the second placing plate, the bottom of the cylinder is fixedly connected to the inner wall of the shaking frame, the top of the cylinder and the inner wall of the circular sleeve are fixedly connected to magnets, and the two magnets are magnetically connected. By setting the magnets, the position of the cylinder and the circular sleeve is fixed to facilitate supporting the first placing plate and the second placing plate.

[0010] Preferably, the outer walls of the first placement plate and the second placement plate are evenly provided with a plurality of elliptical holes, the inner walls of the two elliptical holes are in contact with the same blood collection tube body, the blood collection tube body is limited by setting the elliptical holes, and the diameter of the elliptical holes is larger than the diameter of the blood collection tube body.

[0011] Preferably, a handle is fixedly connected to the top of the first placement plate.

[0012] Preferably, the inner wall of the rectangular groove is slidably connected to the outer wall of the L-shaped round rod.

[0013] Preferably, the bottom of the blood collection tube body is in contact with the inner wall of the shaking frame.

[0014] Compared with the prior art, the advantages of the utility model are:

[0015] This solution is to drive the shaking frame to shake by setting a base, a bracket, a shaft, a shaking frame, a motor, an L-shaped round rod, an L-shaped piece and a rectangular groove to ensure that the blood and the anticoagulant are fully mixed;

[0016] By arranging a first placement plate, a second placement plate, a T-block, a spring, a round sleeve, a cylinder, a magnet, a handle and an elliptical hole, multiple blood collection tube bodies are clamped and fixed by the elastic force of the spring to prevent them from tipping over, and multiple blood collection tubes can be conveniently transferred to a specimen box. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solution of the present invention, the drawings required for use in the description of the specific implementation methods will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1This is a three-dimensional structural schematic diagram of a blood collection tube shaking device proposed by the utility model;

[0019] Figure 2 This is a schematic cross-sectional structure diagram of a blood collection tube shaking device proposed by the utility model;

[0020] Figure 3 A blood collection tube shaking device proposed by the utility model Figure 2 A schematic diagram of the enlarged structure of part A;

[0021] Figure 4 The utility model is a partial three-dimensional structural schematic diagram of a blood collection tube shaking device.

[0022] In the figure: 1. base; 2. bracket; 3. shaft; 4. shaking frame; 5. motor; 6. L-shaped round rod; 7. L-shaped part; 8. rectangular groove; 9. first placement plate; 10. second placement plate; 11. T-shaped block; 12. spring; 13. round sleeve; 14. cylinder; 15. magnet; 16. handle; 17. blood collection tube body; 18. elliptical hole. DETAILED DESCRIPTION

[0023] 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 of 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.

[0024] Depend on Figure 1-Figure 4 As shown, a blood collection tube shaking device is involved, including a base 1, two brackets 2 are fixedly connected to the top of the base 1, the outer walls of the two brackets 2 are each provided with an assembly hole, the inner walls of the two assembly holes are rotatably connected to an axle body 3, one end of the two axles 3 is fixedly connected to the same shaking frame 4, the shaking frame 4 is rotated by the two axles 3, and the two brackets 2 support the shaking frame 4, a first placement plate 9 is placed inside the shaking frame 4, a handle 16 is fixedly connected to the top of the first placement plate 9, and the first placement plate 9 and the second placement plate 10 are driven to move by the handle 16.

[0025] The bottom of the first placement plate 9 is slidably connected to the second placement plate 10, the outer walls of the first placement plate 9 and the second placement plate 10 are both provided with T-slots, the inner walls of the two T-slots are slidably connected to T-blocks 11, the T-blocks 11 move through the T-slots, the outer wall of the T-block 11 is fixedly connected to a spring 12, one end of the spring 12 is fixedly connected to the inner wall of the T-slot, the T-block 11 is driven by the spring 12 to reset, one end of the two T-blocks 11 are respectively fixedly connected to the outer walls of the first placement plate 9 and the second placement plate 10, the first placement plate 9 and the second placement plate 10 move through the two T-blocks 11.

[0026] The outer walls of the first placement plate 9 and the second placement plate 10 are evenly provided with a plurality of elliptical holes 18. The inner walls of the two elliptical holes 18 are in contact with the same blood collection tube body 17. The blood collection tube body 17 uses the elastic force of the spring 12 to make the plurality of elliptical holes 18 move relative to each other in groups of two, so that the gap between the two elliptical holes 18 is reduced, and the bottom of the blood collection tube body 17 is in contact with the inner wall of the shaking frame 4.

[0027] The outer wall of the bracket 2 is provided with a driving mechanism, and the driving mechanism includes a motor 5, wherein the outer wall of one bracket 2 is fixedly connected to the outer wall of the motor 5, the outer wall of the output shaft of the motor 5 is fixedly connected to an L-shaped round rod 6, the bottom of the shaking frame 4 is fixedly connected to an L-shaped part 7, and the outer wall of the L-shaped part 7 is provided with a rectangular groove 8, and the inner wall of the rectangular groove 8 is slidingly connected to the outer wall of the L-shaped round rod 6. The operation of the motor 5 drives the L-shaped round rod 6 to rotate, and the rotation of the L-shaped round rod 6 drives the L-shaped part 7 and the shaking frame 4 to swing through the rectangular groove 8.

[0028] A supporting mechanism is provided at the bottom of the shaking frame 4, and the supporting mechanism includes a cylinder 14. A circular sleeve 13 is fixedly connected to the bottom of the second placement plate 10. The bottom of the cylinder 14 is fixedly connected to the inner wall of the shaking frame 4. The cylinder 14 and the circular sleeve 13 cooperate to support the first placement plate 9 and the second placement plate 10. A magnet 15 is fixedly connected to the top of the cylinder 14 and the inner wall of the circular sleeve 13, and the two magnets 15 are magnetically connected.

[0029] Working principle: When in use, the first placement plate 9 and the second placement plate 10 are placed in the shaking frame 4 through the handle 16, and the magnet 15 in the circular sleeve 13 and the magnet 15 on the top of the cylinder 14 are attracted to each other to support the first placement plate 9 and the second placement plate 10. During this process, the first placement plate 9 and the second placement plate 10 move relative to each other, and the two springs 12 are compressed by the relative movement of the two T-blocks 11, driving the first placement plate 9 and the plurality of elliptical holes 18 on the second placement plate 10 to communicate with each other. During the blood collection process, when the blood collection tube body 17 is used more frequently, the plurality of blood collection tube bodies 17 are placed in the two elliptical holes 18 in turn, and the outer wall of the blood collection tube body 17 is squeezed by the elastic force of the spring 12 against the inner wall of the two elliptical holes 18, so as to The outer wall of the blood vessel body 17 is clamped and fixed to prevent it from tipping over; the operation of the motor 5 drives the L-shaped round rod 6 to rotate, and the rotation of the L-shaped round rod 6 drives the L-shaped part 7 and the shaking frame 4 to swing through the rectangular groove 8, and the shaking frame 4 is shaken left and right through the two shafts 3 to ensure that the blood and the anticoagulant are fully mixed. After the elliptical hole 18 is filled and shaken, the first placement plate 9 and the second placement plate 10 are lifted by the handle 16, and then the bottoms of multiple blood collection blood vessel bodies 17 are placed in the existing specimen box, and the palms press the first placement plate 9 and the second placement plate 10 relative to each other to make them move relative to each other, so that the multiple elliptical holes 18 are completely interconnected in pairs, so that the two springs 12 are further compressed, and the first placement plate 9 and the second placement plate 10 are taken out from the blood collection blood vessel body 17.

[0030] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to only specific implementation methods. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A blood collection tube shaking device, comprising a base (1), characterized in that: The top of the base (1) is fixedly connected with two brackets (2), the outer walls of the two brackets (2) are provided with assembly holes, the inner walls of the two assembly holes are rotatably connected with shafts (3), one end of the two shafts (3) is fixedly connected with the same shaking frame (4), the outer wall of the bracket (2) is provided with a driving mechanism, a first placement plate (9) is placed inside the shaking frame (4), the bottom of the first placement plate (9) is slidably connected with a second placement plate (10), the outer walls of the first placement plate (9) and the second placement plate (10) are provided with T-shaped grooves, the inner walls of the two T-shaped grooves are slidably connected with T-shaped blocks (11), the outer wall of the T-shaped block (11) is fixedly connected with a spring (12), one end of the spring (12) is fixedly connected with the inner wall of the T-shaped groove, one end of the two T-shaped blocks (11) is respectively fixedly connected with the outer walls of the first placement plate (9) and the second placement plate (10), and the bottom of the shaking frame (4) is provided with a supporting mechanism.

2. A blood collection tube shaking device according to claim 1, characterized in that: The driving mechanism comprises a motor (5), the outer wall of one of the brackets (2) is fixedly connected to the outer wall of the motor (5), the outer wall of the output shaft of the motor (5) is fixedly connected to an L-shaped round rod (6), the bottom of the shaking frame (4) is fixedly connected to an L-shaped piece (7), and the outer wall of the L-shaped piece (7) is provided with a rectangular groove (8).

3. A blood collection tube shaking device according to claim 1, characterized in that: The supporting mechanism comprises a cylinder (14), the bottom of the second placement plate (10) is fixedly connected to a circular sleeve (13), the bottom of the cylinder (14) is fixedly connected to the inner wall of the shaking frame (4), the top of the cylinder (14) and the inner wall of the circular sleeve (13) are both fixedly connected to magnets (15), and the two magnets (15) are magnetically connected.

4. A blood collection tube shaking device according to claim 1, characterized in that: The outer walls of the first placement plate (9) and the second placement plate (10) are evenly provided with a plurality of elliptical holes (18), and the inner walls of the two elliptical holes (18) are in contact with the same blood collection tube body (17).

5. A blood collection tube shaking device according to claim 1, characterized in that: A handle (16) is fixedly connected to the top of the first placement plate (9).

6. A blood collection tube shaking device according to claim 2, characterized in that: The inner wall of the rectangular groove (8) is slidably connected to the outer wall of the L-shaped round rod (6).

7. A blood collection tube shaking device according to claim 4, characterized in that: The bottom of the blood collection tube body (17) is in contact with the inner wall of the shaking frame (4).

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