Reagent mixing device for blood detection

Abstract

The utility model relates to the technical field of blood detection, and provides a reagent mixing device for blood detection, which comprises a machine body, one side of the top end of the machine body is fixedly connected with a touch screen, and the inner wall of a fixing groove is fixedly connected with a speed reducing motor. The output end of the gear motor extends into the fixing groove and is fixedly connected with a mixing disc through a coupling, one side of the mixing disc is fixedly connected with a fixed clamping seat at equal angles, and one side of the mixing disc at one end of the fixed clamping seat is movably connected with a sliding clamping seat at equal angles; by arranging the adjusting assembly, the sliding clamping base, the fixed clamping base, the sponge block and the sliding rod, the sliding position of the sliding clamping base is adjusted through the adjusting assembly, then the distance between the sliding clamping base and the fixed clamping base can be adjusted according to the length of a reagent tube, and then the sponge block and the sliding rod are used for flexibly clamping and fixing the proper positions of the two ends of the reagent tube. The reagent tubes with different lengths can be firmly clamped, and the applicability is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of blood testing, in particular to a reagent mixing device for blood testing. Background Art

[0002] Blood testing uses a variety of technologies to conduct basic theoretical research and clinical diagnosis and treatment of blood abnormalities caused by blood system diseases and non-blood system diseases. During blood testing, supporting reagents are required to ensure the stability and consistency of the interaction between reagents and blood samples, reduce errors and improve test accuracy. Traditional manual mixing of blood and reagents is inefficient and labor-intensive, so a corresponding reagent mixing device is needed to perform this mixing action.

[0003] After searching, the existing patent (publication number: CN219996688U) discloses a blood test reagent mixing device, including a base, a motor is fixedly installed on the base, a fixed seat is fixedly installed on the motor driving shaft, a connecting seat is rotatably installed on the fixed seat, and the connecting seat is threadedly connected to the fixed seat by a screw, a connecting block is fixedly installed on the connecting seat, a rotating rod is rotatably installed on the connecting block, a connecting sleeve is sleeved on the outside of the rotating rod, a bottom block is fixedly installed on the connecting sleeve, a placement frame is fixedly installed on the bottom block, a spring is fixedly connected between the placement frame and the base, multiple test tubes can be placed in the placement frame to achieve simultaneous mixing of multiple blood test reagents, and the inclination angle of the connecting seat is adjusted by adjusting the screw, and the inclination angle of the device is changed to control the amplitude of the entire reagent mixing to achieve different mixing effects.

[0004] However, in the above scheme, it is inconvenient to adjust the clamping. Different reagent tubes have different lengths, but the existing clamping assembly is inconvenient to adjust. If only the shorter part of the reagent tube is clamped, it is difficult to ensure that the longer reagent tube is firmly clamped and fixed. As a result, the reagent tube may fall off during the subsequent mixing process, affecting the mixing operation and, in severe cases, causing the reagent tube to fall off and cause reagent leakage.

[0005] In view of this, the utility model provides a reagent mixing device for blood testing. Utility Model Content

[0006] The utility model provides a reagent mixing device for blood testing, which solves the problem of inconvenient adjustment and clamping in the related art.

[0007] The technical solution of the utility model is as follows: A reagent mixing device for blood testing, comprising a body, a touch screen fixedly connected to one side of the top of the body, a shielding component arranged at the top of the body, a fixing groove opened at the upper end of the other side inside the body, a reduction motor fixedly connected to the inner wall of the fixing groove, an output end of the reduction motor extending to the inside of the fixing groove and fixedly connected to a mixing disk through a coupling, a fixed clamp seat fixedly connected to one side of the mixing disk at an equal angle, a sliding clamp seat movably connected to one side of the mixing disk at one end of the fixed clamp seat at an equal angle, and an adjustment component arranged at an equal angle on one side inside the mixing disk.

[0008] The adjusting component comprises an adjusting groove, which is arranged at an equal angle on one side of the mixing disk; a threaded rod is rotatably connected to the inner wall of the adjusting groove; a rotating handle extending to the outside of the adjusting groove is fixedly connected to one end of the threaded rod; a threaded block is threadedly connected to the surface of the threaded rod; one side of the threaded block is fixedly connected to one side of a sliding clamp seat; the sliding of the threaded block is used to drive the sliding clamp seat to slide, and then the distance between the sliding clamp seat and the fixed clamp seat can be changed to adapt to reagent tubes of different lengths, so that the sliding clamp seat and the fixed clamp seat can respectively clamp and fix the two ends of the reagent tube, thereby improving the firmness and stability of clamping and fixing the reagent tube.

[0009] Preferably, reserved grooves are provided at both ends of one side of the sliding clamp seat and the fixed clamp seat, and a sliding rod extending to the outside of the reserved groove is slidably connected inside the reserved groove, a fixed spring is wound around the surface of the sliding rod at one end of the reserved groove, and one end of the fixed spring is fixedly connected to the inner wall of the reserved groove, and a pull plate is fixedly connected to one end of the sliding rod, and a sponge block is fixedly connected to one side of the pull plate. After the reagent tube is inserted into the interior of the sliding clamp seat and the fixed clamp seat, the elastic force of the fixed spring is used to make the pull plate drive the sponge block to slide and flexibly clamp and fix the reagent tube, so as to facilitate its subsequent rotation and mixing operation.

[0010] Preferably, finger grooves are provided at the middle positions of both ends of the pull plate, and the cross-section of the finger grooves is arc-shaped, so that the user can pull the pull plate to slide more smoothly and conveniently.

[0011] Preferably, the shape of the internal opening of the sliding clamp seat and the fixed clamp seat in a top view is U-shaped, and the width of the interior of the sliding clamp seat and the fixed clamp seat is smaller than the width of the sponge block, which is convenient for inserting and fixing the reagent tube.

[0012] Preferably, the shielding component includes a slide groove, which is opened at the top of the body at both ends of the touch screen, and magnetic blocks are fixedly connected to both sides of the inner wall of the slide groove, and a slider is movably connected inside the slide groove, and magnetic holes are opened on both sides of the slider, and one end of the slider is fixedly connected to a protective plate extending to the outside of the slide groove, and both sides of the top of the protective plate are fixedly connected with anti-slip convex strips at equal intervals. When the protective plate slides to open the touch screen, the user can operate it through the touch screen, such as the rotation speed and the rotation mixing time. When the control is completed or not in use, the protective plate is used to slide to shield the touch screen to avoid the inconvenience of the reagent mixing operation caused by the staff accidentally touching the touch screen and changing the rotation speed or the rotation mixing time during mixing. At the same time, it can also avoid scratches on the touch screen caused by external force when not in use.

[0013] Preferably, a sliding structure is formed between the slider and the interior of the slide groove, and the cross-section of the slide groove and the slider is convex, thereby improving the smoothness of the back-and-forth sliding of the protective plate.

[0014] Preferably, a magnetic snap-fit ​​structure is formed between the magnetic block and the inside of the magnetic hole, and the magnetic block is cylindrical in shape, so as to achieve position limiting and fixing of the slider after sliding.

[0015] Preferably, an auxiliary groove is provided in an annular manner at the upper end of one side of the body, and an auxiliary block is fixedly connected at an equal angle to one side of the mixing disk, which slides with the inside of the auxiliary groove, so that the mixing disk rotates more smoothly and facilitates the mixing of reagents.

[0016] The working principle and beneficial effects of the utility model are:

[0017] 1. The utility model provides an adjusting component, a pull plate, a sliding clamp seat, a fixed clamp seat, a sponge block and a sliding rod, and drives the sliding clamp seat to slide through the work, thereby changing the distance between the sliding clamp seat and the fixed clamp seat to adapt to reagent tubes of different lengths, so that the sliding clamp seat and the fixed clamp seat can clamp and fix the two ends of the reagent tube respectively, and then after the reagent tube is inserted into the inside of the sliding clamp seat and the fixed clamp seat, the elastic force of the fixed spring is used to make the sliding rod slide to drive the pull plate and the sponge block to slide, and then the sponge block can be used to flexibly clamp and fix the reagent tube, so as to realize flexible clamping and fixing at appropriate positions of the two ends of the reagent tube, thereby improving the firmness and stability of the clamping and fixing of the reagent tube, facilitating the subsequent rotation and mixing operation, improving its applicability, and realizing the function of easy adjustment of the clamping;

[0018] 2. In the utility model, a shielding component is set up, and the sliding of the slider and the inside of the slide groove can make the protective plate slide to open or close the touch screen, and the magnetic block is engaged with the magnetic attraction inside the magnetic hole to achieve limited fixation after the sliding of the protective plate. Then, when the protective plate slides to open the touch screen, the user can control it through the touch screen, such as the rotation speed and the rotation mixing time. When the adjustment is completed or not in use, the protective plate is pushed in the opposite direction again to completely shield the touch screen for protection, so as to avoid the inconvenience of the reagent mixing operation caused by the staff accidentally touching the touch screen and changing the rotation speed or the rotation mixing time during mixing. At the same time, it can also avoid scratches on the touch screen caused by external force when not in use, thereby improving its practicality and achieving the effect of convenient shielding and protection. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 It is a schematic diagram of the overall structure of partial explosion of the utility model;

[0022] Figure 3 It is a schematic diagram of the overall cross-sectional structure of the utility model;

[0023] Figure 4 This is a schematic diagram of the enlarged structure of a partial explosion at the protective plate of the utility model;

[0024] Figure 5 It is a schematic diagram of the enlarged structure of a local section of the sliding clamp seat of the utility model.

[0025] In the figure: 1. mixing plate; 2. machine body; 3. adjustment component; 301. adjustment slot; 302. threaded rod; 303. turning handle; 304. threaded block; 4. touch screen; 5. shielding component; 501. protective plate; 502. anti-skid convex strip; 503. slide slot; 504. slider; 505. magnetic hole; 506. magnetic block; 6. pull plate; 7. sliding clamp seat; 8. fixed clamp seat; 9. auxiliary block; 10. auxiliary slot; 11. fixed slot; 12. reduction motor; 13. fixed spring; 14. finger slot; 15. sponge block; 16. sliding rod; 17. reserved slot. DETAILED DESCRIPTION

[0026] The following will be combined with 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.

[0027] Example 1

[0028] The preferred embodiment of the blood testing reagent mixing device provided by the utility model is as follows Figures 1 to 5 As shown: A reagent mixing device for blood testing, including a body 2, a touch screen 4 is fixedly connected to one side of the top of the body 2, a shielding component 5 is arranged on the top of the body 2, a fixing groove 11 is opened at the upper end of the other side inside the body 2, a reduction motor 12 is fixedly connected to the inner wall of the fixing groove 11, the output end of the reduction motor 12 extends to the inside of the fixing groove 11 and is fixedly connected to a mixing disk 1 through a coupling, a fixed clamp seat 8 is fixedly connected to one side of the mixing disk 1 at an equal angle, a sliding clamp seat 7 is movably connected to one side of the mixing disk 1 at an equal angle, and an adjustment component 3 is arranged at an equal angle on one side inside the mixing disk 1.

[0029] The adjusting assembly 3 comprises an adjusting groove 301, which is provided at an equal angle on one side of the mixing disk 1. A threaded rod 302 is rotatably connected to the inner wall of the adjusting groove 301, and a rotating handle 303 extending to the outside of the adjusting groove 301 is fixedly connected to one end of the threaded rod 302. A threaded block 304 is threadedly connected to the surface of the threaded rod 302, and one side of the threaded block 304 is fixedly connected to one side of the sliding clamp seat 7. The threaded rod 302 is rotated by rotating the rotating handle 303, so that the threaded block 304 slides and drives the sliding clamp seat 7 to slide, thereby changing the spacing between the sliding clamp seat 7 and the fixed clamp seat 8 to adapt to reagent tubes of different lengths, so that the sliding clamp seat 7 and the fixed clamp seat 8 can respectively clamp the two ends of the fixed reagent tube.

[0030] In this embodiment, reserved grooves 17 are provided at both ends of one side of the inner side of the sliding clamp seat 7 and the fixed clamp seat 8, and a sliding rod 16 extending to the outside of the reserved groove 17 is slidably connected inside the reserved groove 17, and a fixed spring 13 is wound around the surface of the sliding rod 16 at one end of the reserved groove 17, and one end of the fixed spring 13 is fixedly connected to the inner wall of the reserved groove 17, and one end of the sliding rod 16 is fixedly connected to a pull plate 6, and one side of the pull plate 6 is fixedly connected to a sponge block 15. After the reagent tube is inserted into the interior of the sliding clamp seat 7 and the fixed clamp seat 8, the elastic force of the fixed spring 13 is used to make the sliding rod 16 slide and drive the pull plate 6 and the sponge block 15 to slide, and then the sponge block 15 can be used to flexibly clamp and fix the reagent tube, which is convenient for its subsequent rotation and mixing operation.

[0031] In this embodiment, finger grooves 14 are provided in the middle of both ends of the pull plate 6. The cross-section of the finger grooves 14 is arc-shaped. The arc-shaped finger grooves 14 make it convenient for the user to pinch the finger grooves 14 of the pull plate 6 with his fingers, thereby making it easier for the user to pull the pull plate 6 to slide.

[0032] In this embodiment, the shape of the internal opening of the sliding clamp seat 7 and the fixed clamp seat 8 in the top view is U-shaped, and the internal width of the sliding clamp seat 7 and the fixed clamp seat 8 is smaller than the width of the sponge block 15. The U-shaped sliding clamp seat 7 and the fixed clamp seat 8 are used to facilitate the insertion and fixation of the reagent tube.

[0033] Example 2

[0034] Based on Example 1, a preferred embodiment of the blood testing reagent mixing device provided by the present invention is as follows: Figures 1 to 5 As shown: the shielding component 5 includes a slide groove 503, which is opened at the top of the body 2 at both ends of the touch screen 4, and magnetic blocks 506 are fixedly connected to both sides of the inner wall of the slide groove 503, and a slider 504 is movably connected inside the slide groove 503, and magnetic holes 505 are opened on both sides of the slider 504. One end of the slider 504 is fixedly connected to a protective plate 501 extending to the outside of the slide groove 503, and both sides of the top of the protective plate 501 are fixedly connected with anti-slip convex strips 502 at equal intervals. By sliding the slider 504 and the inside of the slide groove 503, and by magnetic engagement of the magnetic blocks 506 and the inside of the magnetic holes 505, the protective plate 501 is limited and fixed after sliding. Then, when the protective plate 501 slides to open the touch screen 4, the user can control it through the touch screen 4, such as the rotation speed and the rotation mixing time. When the control is completed or not in use, the protective plate 501 is pushed in the opposite direction again to completely shield and protect the touch screen 4.

[0035] In this embodiment, a sliding structure is formed between the slider 504 and the inside of the slide groove 503. The cross-section of the slide groove 503 and the slider 504 is convex. The sliding of the convex slider 504 and the inside of the slide groove 503 is utilized to improve the smoothness of the sliding back and forth of the protective plate 501.

[0036] In this embodiment, a magnetic snap-fit ​​structure is formed between the magnetic block 506 and the inside of the magnetic hole 505. The magnetic block 506 is cylindrical in shape. The cylindrical magnetic block 506 is magnetically snap-fitted with the inside of the magnetic hole 505 to achieve limited fixation of the slider 504 after sliding.

[0037] Furthermore, an auxiliary groove 10 is provided in an annular manner at the upper end of one side of the body 2, and an auxiliary block 9 is fixedly connected at an equal angle to one side of the mixing disk 1, which slides with the inside of the auxiliary groove 10. The sliding of the auxiliary block 9 in the auxiliary groove 10 makes the mixing disk 1 rotate more smoothly, which is convenient for mixing the reagents.

[0038] The working principle and use process of the utility model are as follows: first, the threaded rod 302 is driven to rotate by rotating the rotating handle 303, and the threaded rod 302 and the threaded block 304 are matched by the threads, so that the threaded block 304 slides and drives the sliding clamp seat 7 to slide, and then the spacing between the sliding clamp seat 7 and the fixed clamp seat 8 can be changed to adapt to reagent tubes of different lengths, so that the sliding clamp seat 7 and the fixed clamp seat 8 can respectively clamp and fix the two ends of the reagent tube, thereby improving the firmness and stability of clamping and fixing the reagent tube, and then pulling the pull plate 6 to drive the sliding rod 16 to slide and compress the fixed spring 13 to a suitable position, and then the reagent tube is inserted into the interior of the sliding clamp seat 7 and the fixed clamp seat 8, and then the pull plate 6 is released, and the elastic force of the fixed spring 13 is used to make the sliding rod 16 slide and drive the pulling plate 6 and the sponge block 15 to slide, and then the sponge block 15 can be used to flexibly clamp and fix the reagent tube, which is convenient for its subsequent rotation and mixing operation;

[0039] Then push the protective plate 501 to drive the slider 504 to slide inside the slide groove 503 to one side of the slide groove 503. At this time, the magnetic block 506 is engaged with the magnetic hole 505 to achieve the limit fixation of the protective plate 501 after sliding, which is convenient for the user to control through the touch screen 4, such as the rotation speed and the rotation mixing time. At this time, the reduction motor 12 works to drive the mixing disk 1 to rotate, and the auxiliary block 9 slides inside the auxiliary groove 10, so that the mixing disk 1 rotates more smoothly, thereby driving the mixing action of the reagent tubes;

[0040] At the same time, when the adjustment is completed or not in use, the protective plate 501 is pushed in the opposite direction again, and another magnetic block 506 is used to engage with the magnetic attraction inside the magnetic hole 505 to achieve the protective plate 501 sliding and then limiting and fixing to shield the touch screen 4, so as to avoid the staff accidentally touching the touch screen 4 during mixing and changing the rotation speed or rotation mixing time to cause inconvenience in the reagent mixing operation. At the same time, it can also avoid scratches on the touch screen 4 caused by external forces when not in use, thereby improving its practicality.

[0041] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A blood test reagent mixing device, comprising a body (2), characterized in that: A touch screen (4) is fixedly connected to one side of the top of the body (2), a shielding component (5) is arranged at the top of the body (2), a fixing groove (11) is opened at the upper end of the other side inside the body (2), a reduction motor (12) is fixedly connected to the inner wall of the fixing groove (11), an output end of the reduction motor (12) extends to the inside of the fixing groove (11) and is fixedly connected to a mixing disk (1) through a coupling, a fixing clamp seat (8) is fixedly connected to one side of the mixing disk (1) at an equal angle, a sliding clamp seat (7) is movably connected to one side of the mixing disk (1) at an equal angle, and an adjustment component (3) is arranged at an equal angle on one side inside the mixing disk (1); The adjustment assembly (3) comprises an adjustment groove (301), the adjustment groove (301) being provided at an equal angle on one side of the mixing plate (1), the inner wall of the adjustment groove (301) being rotatably connected to a threaded rod (302), one end of the threaded rod (302) being fixedly connected to a handle (303) extending to the outside of the adjustment groove (301), the surface of the threaded rod (302) being threadably connected to a threaded block (304), one side of the threaded block (304) being fixedly connected to one side of a sliding clamp seat (7).

2. A blood test reagent mixing device according to claim 1, characterized in that: A reserved groove (17) is provided at both ends of one side of the inner side of the sliding clamp seat (7) and the fixed clamp seat (8); a sliding rod (16) extending to the outside of the reserved groove (17) is slidably connected inside the reserved groove (17); a fixed spring (13) is wound around the surface of the sliding rod (16) at one end of the reserved groove (17); one end of the fixed spring (13) is fixedly connected to the inner wall of the reserved groove (17); one end of the sliding rod (16) is fixedly connected to a pull plate (6); one side of the pull plate (6) is fixedly connected to a sponge block (15).

3. A blood testing reagent mixing device according to claim 2, characterized in that: Finger grooves (14) are provided at the middle positions of the two ends of the pull plate (6), and the cross-section of the finger grooves (14) is in an arc shape.

4. A blood testing reagent mixing device according to claim 2, characterized in that: The shape of the internal openings of the sliding clamp seat (7) and the fixed clamp seat (8) in a top view is U-shaped, and the width of the interior of the sliding clamp seat (7) and the fixed clamp seat (8) is smaller than the width of the sponge block (15).

5. A blood testing reagent mixing device according to claim 1, characterized in that: The shielding component (5) comprises a slide groove (503), wherein the slide groove (503) is provided at the top of the body (2) at both ends of the touch screen (4), and magnetic blocks (506) are fixedly connected to the two sides of the inner wall of the slide groove (503), and a slider (504) is movably connected inside the slide groove (503), and magnetic holes (505) are provided on both sides of the slider (504), and one end of the slider (504) is fixedly connected to a protective plate (501) extending to the outside of the slide groove (503), and anti-slip convex strips (502) are fixedly connected to the two sides of the top of the protective plate (501) at equal intervals.

6. A blood testing reagent mixing device according to claim 5, characterized in that: A sliding structure is formed between the slider (504) and the interior of the slide groove (503), and the cross-sections of the slide groove (503) and the slider (504) are convex.

7. A blood testing reagent mixing device according to claim 5, characterized in that: A magnetic attraction engaging structure is formed between the magnetic attraction block (506) and the inside of the magnetic attraction hole (505), and the shape of the magnetic attraction block (506) is cylindrical.

8. A blood testing reagent mixing device according to claim 1, characterized in that: An auxiliary groove (10) is provided in an annular shape at the upper end of one side of the machine body (2), and an auxiliary block (9) is fixedly connected at an equal angle to one side of the mixing plate (1) and is slidably matched with the inside of the auxiliary groove (10).

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