Small reagent bin with linear uniform mixing function

Abstract

The small reagent bin comprises a reagent bin main body, the reagent bin main body is a hollow square shell with the top provided with an opening, a transmission mechanism is installed in the reagent bin main body, the power output end of the transmission mechanism is connected with a square reagent disc seat, and reagent bottles are installed on the square reagent disc seat. A cooling fan is mounted at the bottom of the reagent cabin main body; a cabin cover is mounted at the top of the reagent cabin main body. The reagent cabin has the beneficial effects that the volume can be reduced by 2 / 3 through the reagent cabin main body which is arranged in a square structure, the overall volume is reduced, and the reagent cabin main body is matched with the transmission mechanism to drive the square reagent disc seat to carry out linear mixing motion, so that the mixing structure is simple, the cost is effectively reduced, and the stability is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of medical devices, and particularly relates to a small reagent storage bin with linear mixing. Background Art

[0002] The fully automatic immunoassay analyzer utilizes the principles of chemiluminescence or fluorescence excitation and immunoreaction, and correlates the optical signal with the concentration of the substance to be measured to analyze the content of the substance to be measured in the sample. Due to its high sensitivity, specificity, wide linear range and other characteristics, it is being increasingly widely used. With the increase in the number of test specimens, clinical laboratories have higher and higher requirements for the volume and test throughput of the fully automatic immunoassay analyzer. The reagent storage bin has an important impact on the volume and test throughput of the entire fully automatic immunoassay analyzer. The traditional reagent storage bin is arranged in a circular structure. To increase the storage capacity of the reagent container in the reagent storage bin to improve the test throughput, accommodation positions for the reagent containers are usually set in the reagent storage bin. However, this design will cause the volume of the entire reagent storage bin to become larger, making it more difficult to achieve a good mixing effect in the reagent storage bin, resulting in an increase in test costs and a decrease in test stability. Summary of the Invention

[0003] Aiming at the problems raised in the above background art, the purpose of the utility model is to provide a small reagent storage bin with linear mixing.

[0004] To achieve the above technical purpose, the technical solution adopted by the utility model is as follows:

[0005] A small reagent storage bin with linear mixing, including a reagent bin main body, the reagent bin main body is a square shell with an empty interior and an opening at the top. A transmission mechanism is installed in the reagent bin main body. The power output end of the transmission mechanism is connected to a square reagent tray seat. A reagent bottle is installed on the square reagent tray seat. A cooling fan is installed at the bottom of the reagent bin main body, and a cabin cover is installed at the top of the reagent bin main body.

[0006] Further limited, the transmission mechanism includes a servo motor installed on one side of the bottom of the reagent bin main body. The power output end of the servo motor is connected to a first pulley. The first pulley is connected to a belt. The other side of the belt is connected to a second pulley. The second pulley is connected to a rotating rod. A lock seat is installed at the bottom of the rotating rod, and the lock seat is installed in the reagent bin main body. Such a structural design facilitates the linear movement of the transmission mechanism.

[0007] Further limited, a belt clip seat is installed on one side of the belt. The belt clip seat is connected to a sliding seat. The square reagent tray seat is installed on the sliding seat. The sliding seat is connected to a guide rod, and support seats are installed on both sides of the guide rod. Such a structural design facilitates the belt to drive the square reagent tray seat to move linearly.

[0008] Further limitation: The cooling fan is a CPU fan. Such a structural design is convenient for installation and provides a cooling effect.

[0009] Further limitation: There are three groups of reagent bottles, and in each group of bottles, the Rm bottle can achieve mixing. Such a structural design enables kinetic mixing.

[0010] The beneficial effects of the present utility model are as follows: Through the reagent chamber main body arranged in a square structure, the volume of the present utility model can be reduced by 2 / 3, the overall volume becomes smaller, and it is combined with a transmission mechanism to drive the square reagent tray seat to perform a linear mixing motion, making the mixing structure simple, effectively reducing costs, and improving stability. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] The present utility model can be further illustrated by the non-limiting embodiments given in the drawings;

[0012] Figure 1 is an exploded structural schematic diagram of a small reagent chamber with linear mixing according to an embodiment of the present utility model;

[0013] Figure 2 is an internal structural schematic diagram of a small reagent chamber with linear mixing according to an embodiment of the present utility model;

[0014] The main element symbols are explained as follows:

[0015] Reagent chamber main body 1, transmission mechanism 2, square reagent tray seat 3, reagent bottle 4, cooling fan 5, chamber cover 6, servo motor 7, first pulley 8, belt 9, second pulley 10, rotating rod 11, lock seat 12, belt clip seat 13, sliding seat 14, guide rod 15, support seat 16. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0016] In order to enable those skilled in the art to better understand the present utility model, the technical solutions of the present utility model will be further described below with reference to the drawings and embodiments.

[0017] As Figure 1-2 shown, for a small reagent chamber with linear mixing of the present utility model, the reagent chamber main body 1 is a square shell with a hollow interior and an opening at the top. A transmission mechanism 2 is installed inside the reagent chamber main body 1. The power output end of the transmission mechanism 2 is connected to a square reagent tray seat 3. The square reagent tray seat 3 is installed with reagent bottles 4. A cooling fan 5 is installed at the bottom of the reagent chamber main body 1, and a chamber cover 6 is installed at the top of the reagent chamber main body 1.

[0018] In this embodiment, the reagent bottle 4 is installed on the square reagent tray base 3. By starting the transmission mechanism 2, the servo motor 7 can drive the first pulley 8 to rotate, causing the first pulley 8 to drive the belt 9, and the belt 9 to drive the second pulley 10 to rotate. One side of the belt 9 drives the belt clamp seat 13, and the belt clamp seat 13 drives the sliding seat 14 to reciprocate along the guide rod 15. The movement stroke of the belt 9 driving the belt clamp seat 13 is controlled by the servo motor 7, so that the sliding seat 14 drives the square reagent tray base 3, and the square reagent tray base 3 drives the reagent bottle 4 to perform a linear mixing motion.

[0019] Preferably, the transmission mechanism 2 includes a servo motor 7 installed on one side of the bottom of the reagent chamber main body 1. The power output end of the servo motor 7 is connected to a first pulley 8. The first pulley 8 is connected to a belt 9. The other side of the belt 9 is connected to a second pulley 10. The second pulley 10 is connected to a rotating rod 11. A lock seat 12 is installed at the bottom of the rotating rod 11, and the lock seat 12 is installed in the reagent chamber main body 1. Such a structural design facilitates the linear motion of the transmission mechanism 2. In fact, other structural shapes of the transmission mechanism 2 can also be considered according to specific circumstances.

[0020] Preferably, a belt clamp seat 13 is installed on one side of the belt 9. The belt clamp seat 13 is connected to a sliding seat 14. The square reagent tray base 3 is installed on the sliding seat 14. The sliding seat 14 is connected to a guide rod 15. Support seats 16 are installed on both sides of the guide rod 15. Such a structural design facilitates the belt 9 to drive the square reagent tray base 3 to perform a linear motion. In fact, other connection structural shapes between the belt 9 and the belt clamp seat 13 can also be considered according to specific circumstances.

[0021] Preferably, the cooling fan 5 is a CPU fan. Such a structural design is convenient for installation and provides a cooling effect. In fact, other structural shapes of the cooling fan 5 can also be considered according to specific circumstances.

[0022] Preferably, there are three groups of reagent bottles 4, with 3 bottles in each group, and the Rm bottles can achieve mixing. Such a structural design enables mixing by motion. In fact, other structural shapes of the reagent bottles 4 can also be considered according to specific circumstances.

[0023] The above embodiments only exemplarily illustrate the principles and effects of the present invention, rather than limiting the present invention. Any person familiar with this technology can modify or change the above embodiments without departing from the spirit and scope of the present invention. Therefore, all equivalent modifications or changes completed by those with ordinary knowledge in the technical field without departing from the spirit and technical idea disclosed by the present invention should still be covered by the claims of the present invention.

Claims

1. A small reagent tank for linear mixing, characterized by: The reagent chamber body (1) comprises a reagent chamber body (1), wherein the reagent chamber body (1) is a square shell body with a hollow interior and an opening at the top; a transmission mechanism (2) is installed in the reagent chamber body (1); a power output end of the transmission mechanism (2) is connected to a square reagent tray seat (3); a reagent bottle (4) is installed on the square reagent tray seat (3); a cooling fan (5) is installed at the bottom of the reagent chamber body (1); and a cabin cover (6) is installed at the top of the reagent chamber body (1).

2. A small linear mixing reagent chamber according to claim 1, characterized in that: The transmission mechanism (2) comprises a servo motor (7) mounted on one side of the bottom of the reagent chamber body (1); a power output end of the servo motor (7) is connected to a first pulley (8); the first pulley (8) is connected to a belt (9); the other side of the belt (9) is connected to a second pulley (10); the second pulley (10) is connected to a rotating rod (11); a lock seat (12) is mounted on the bottom of the rotating rod (11); and the lock seat (12) is mounted in the reagent chamber body (1).

3. A small linear mixing reagent chamber according to claim 2, characterized in that: A belt clamp seat (13) is installed on one side of the belt (9), the belt clamp seat (13) is connected to a slide seat (14), the square reagent disk seat (3) is installed on the slide seat (14), the slide seat (14) is connected to a guide rod (15), and support seats (16) are installed on both sides of the guide rod (15).

4. A small linear mixing reagent chamber according to claim 3, characterized in that: The heat dissipation fan (5) is a CPU fan.

5. A small linear mixing reagent chamber according to claim 4, characterized in that: The reagent bottles (4) are provided in three groups, each group having 3 bottles, wherein the Rm bottles can achieve mixing.

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