Thawing device for frozen serum

Abstract

The utility model relates to the technical field of serum unfreezing devices, and discloses a frozen serum unfreezing device which comprises a heat preservation box, a motor is fixedly connected to the inner wall of the heat preservation box, a connecting rod is fixedly connected to the output end of the motor, a rotating disc is fixedly connected to one end of the connecting rod, and a test tube groove is formed in the rotating disc. The upper surface of the rotating disc is fixedly connected with a numbering bag, an opening is formed in the numbering bag, a sponge groove is formed in the rotating disc, a fixing sponge is arranged in the rotating disc, the lower surface of the rotating disc is fixedly connected with a limiting block, and a fixing block is slidably connected into the heat preservation box. According to the device, the motor drives the rotating disc to rotate at a constant speed to ensure that serum in the test tube is uniformly heated, the limiting block connected with the rotating disc rotates in the fixed block to enhance the rotating stability, the guide groove is formed in the fixed block to lead water dripping from the outer wall of the test tube out of the heat preservation box, and the practicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of serum thawing devices, in particular to a thawing device for frozen serum. Background Technique

[0002] A thawing device for frozen serum is a device or system used to quickly and safely thaw frozen stored serum samples. It ensures the integrity and activity of serum samples by precisely controlling the temperature and heating process. The use of the thawing device can avoid sample damage or inactivation that may occur during the thawing process, and at the same time improve the efficiency and accuracy of experimental operations. It is one of the essential devices in laboratories and medical institutions.

[0003] A thawing device for frozen serum usually includes a heating element, a temperature sensor, a control system, and a sample holder. It realizes rapid thawing by controlling the heating element to heat, so that the sample temperature rises rapidly. The temperature sensor monitors the sample temperature, and the control system adjusts the power of the heating element according to the temperature information fed back by the sensor to maintain the temperature uniformity and stability during the thawing process. The sample holder is used to place and fix the serum sample to ensure the safety and stability of the sample during the thawing process.

[0004] The existing thawing devices for frozen serum have the problems of uneven temperature during the thawing process, which affects the overall quality and integrity of the samples. During the thawing process, water droplets will condense on the outer wall of the test tube, and if not guided, it may affect the overall performance of the device. In addition, the thawing speed is uncontrollable, the efficiency is low, and the flexibility is low. Therefore, a thawing device for frozen serum is proposed. Summary of the Utility Model

[0005] In order to make up for the above deficiencies, the utility model provides a thawing device for frozen serum, aiming to improve the problem of uneven sample quality caused by uneven thawing in the existing technology.

[0006] To achieve the above object, the utility model provides the following technical solution: A thawing device for frozen serum, including a heat preservation box, the inner wall of the heat preservation box is fixedly connected with a motor, the output end of the motor is fixedly connected with a connecting rod, one end of the connecting rod is fixedly connected with a rotating disk, a test tube groove is opened inside the rotating disk, a number bag is fixedly connected to the upper surface of the rotating disk, an opening is opened inside the number bag, a sponge groove is opened inside the rotating disk, a fixed sponge is arranged inside the rotating disk, a limiting block is fixedly connected to the lower surface of the rotating disk, a fixed block is slidably connected inside the heat preservation box, the outer wall of the limiting block is rotatably connected inside the fixed block, a hose is fixedly connected inside the fixed block, and a heating assembly is arranged inside the heat preservation box.

[0007] Furthermore, the heating component includes a first heating block, the upper surface of the first heating block is fixedly connected to the inner wall of the insulation box, and a fan is arranged inside the first heating block.

[0008] Furthermore, a second heating block is fixedly connected to the inner wall of the insulation box.

[0009] Furthermore, a temperature monitor is arranged on the upper surface of the insulation box, and a control knob is arranged on the upper surface of the insulation box.

[0010] Furthermore, a guide rail is arranged inside the insulation box.

[0011] Furthermore, a slider is fixedly connected to the outer wall of the fixed block, and the outer wall of the slider is slidably connected to the inner wall of the guide rail.

[0012] Furthermore, a guiding groove is formed inside the fixed block.

[0013] Furthermore, a flip cover is arranged inside the insulation box.

[0014] The utility model has the following beneficial effects:

[0015] 1. In the utility model, the motor drives the rotating disk to rotate slowly, so that the serum in the test tube can be heated evenly, and it can also prevent the serum inside the test tube from caking and adhering to the inner wall, affecting the thawing efficiency. The limiting block connected to the rotating disk rotates inside the fixed block, improving the stability of the rotating disk. Then, a guiding groove is formed inside the fixed block, so that the water dripping from the outer wall of the test tube can be guided outside the insulation box, preventing the condensed water from remaining in the device and affecting the performance of the device, and improving the practicability of the device.

[0016] 2. In the utility model, heat is generated by arranging a first heating block and a second heating block on the inner wall of the insulation box, and the fan is used to disperse the heat inside the insulation box, so that the temperature inside the insulation box can rise evenly, preventing the sample from being inactivated due to too high temperature. The control knob arranged on the upper surface of the insulation box can adjust the internal temperature, and the temperature monitor monitors the temperature inside the insulation box to ensure that the temperature inside the insulation box will not be too high, increasing the stability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a three-dimensional structure diagram of a thawing device for frozen serum proposed by the utility model;

[0018] Figure 2 is a sectional structure diagram of the insulation box of a thawing device for frozen serum proposed by the utility model;

[0019] Figure 3 is a partial structure diagram of the fan of a thawing device for frozen serum proposed by the utility model.

[0020] Legend Explanation:

[0021] 1. Incubator; 2. Motor; 3. Connecting rod; 4. Rotating disk; 5. Test tube slot; 6. Number bag; 7. Opening; 8. Sponge slot; 9. Fixed sponge; 10. Limiting block; 11. Fixed block; 12. Guide groove; 13. Hose; 14. Slide block; 15. Guide rail; 16. Heating block 1; 17. Fan; 18. Heating block 2; 19. Temperature monitor; 20. Control knob; 21. Flap. Detailed Implementation Manner

[0022] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0023] Refer to Figure 1 、 Figure 2 and Figure 3 As shown in, an embodiment provided by the present invention: A thawing device for frozen serum includes an incubator 1, a motor 2 is fixedly connected to the inner wall of the incubator 1, a connecting rod 3 is fixedly connected to the output end of the motor 2, a rotating disk 4 is fixedly connected to one end of the connecting rod 3, a test tube slot 5 is opened inside the rotating disk 4, a number bag 6 is fixedly connected to the upper surface of the rotating disk 4, an opening 7 is opened inside the number bag 6, a sponge slot 8 is opened inside the rotating disk 4, a fixed sponge 9 is arranged inside the rotating disk 4, a limiting block 10 is fixedly connected to the lower surface of the rotating disk 4, a fixed block 11 is slidably connected inside the incubator 1, the outer wall of the limiting block 10 is rotatably connected inside the fixed block 11, a hose 13 is fixedly connected inside the fixed block 11, and a heating assembly is arranged inside the incubator 1.

[0024] Specifically, a test tube slot 5 is opened inside the rotating disk 4. The sponge slot 8 inside the test tube slot 5 can hold the fixed sponge 9, and the fixed sponge 9 can be replaced according to the diameter of the test tube, which is convenient for cleaning and improves the practicability of the device. A number bag 6 is arranged on the upper surface of the rotating disk 4, and cards can be placed inside the number bag 6. Staff need to constantly take out test tubes to confirm the numbers, which is time-consuming. Card numbering can more intuitively and conveniently manage the numbering of test tubes. During thawing, the motor 2 drives the rotating disk 4 to slowly rotate, and the limiting block 10 connected to the rotating disk 4 rotates inside the fixed block 11, increasing the stability of the movement of the rotating disk 4 and improving the practicability of the device.

[0025] Refer to Figure 1 and Figure 2, the heating assembly includes a first heating block 16. The upper surface of the first heating block 16 is fixedly connected to the inner wall of the incubator 1. A fan 17 is arranged inside the first heating block 16. A second heating block 18 is fixedly connected to the inner wall of the incubator 1. A temperature monitor 19 is arranged on the upper surface of the incubator 1. A control knob 20 is arranged on the upper surface of the incubator 1. A guide rail 15 is arranged inside the incubator 1. A slider 14 is fixedly connected to the outer wall of the fixed block 11. The outer wall of the slider 14 is slidably connected to the inner wall of the guide rail 15. A guiding groove 12 is formed inside the fixed block 11. A flip cover 21 is arranged inside the incubator 1.

[0026] Specifically, heat is generated by the operation of the first heating block 16 and the second heating block 18. The fan 17 blows the heat into the incubator 1, making the heat distribution inside the incubator 1 uniform, thus avoiding inconsistent temperature distribution during the thawing process of the sample, which may affect the quality and integrity of the sample. The temperature monitor 19 can monitor the temperature inside the incubator 1, and the control knob 20 can adjust the internal temperature value, improving the flexibility of the device. After thawing is completed, the slider 14 drives the fixed block 11 to slide inside the guide rail 15 to raise the test tube for easy access by the staff, improving the convenience of the device.

[0027] Working principle: When the thawing device for frozen serum is needed, first place the serum test tube into the fixed sponge 9. A sponge groove 8 is formed inside the rotating disk 4, and the fixed sponge 9 arranged inside the sponge groove 8 can fix the test tube. Moreover, the fixed sponge 9 can be replaced according to the diameter of the test tube. A numbered bag 6 is arranged on the rotating disk 4, and a card can be placed inside the numbered bag 6 to number the test tube, facilitating management and data entry, achieving the effect of improving work efficiency. After closing the flip cover 21, heat is generated by the operation of the first heating block 16, and the fan 17 blows the heat into the incubator 1, making the heat distribution inside the incubator 1 uniform. Second heating blocks 18 are also arranged on both sides of the incubator 1 to accelerate the thawing speed and improve work efficiency. The motor 2 drives the rotating disk 4 to rotate slowly to ensure that the serum inside the test tube can be heated evenly. The connected limit block 10 rotates inside the fixed block 11, improving the stability of the rotation of the rotating disk 4. When the test tube is thawing, water droplets will condense on the outer wall and drip into the incubator 1. The guiding groove 12 formed inside the fixed block 11 can guide the water outside the incubator 1. The slider 14 can drive the fixed block 11 to slide inside the guide rail 15, and the fixed block 11 raises the test tube for easy access by the staff, achieving the effect of improving the convenience of the device.

[0028] Finally, it should be noted that the above are only the preferred embodiments of the present utility model and are not used to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A thawing device for frozen serum, comprising an incubator (1), characterized in that: The inner wall of the thermal insulation box (1) is fixedly connected to a motor (2), the output end of the motor (2) is fixedly connected to a connecting rod (3), one end of the connecting rod (3) is fixedly connected to a rotating disk (4), a test tube slot (5) is provided inside the rotating disk (4), a numbering bag (6) is fixedly connected to the upper surface of the rotating disk (4), an opening (7) is provided inside the numbering bag (6), a sponge slot (8) is provided inside the rotating disk (4), a fixed sponge (9) is provided inside the rotating disk (4), a limit block (10) is fixedly connected to the lower surface of the rotating disk (4), a fixed block (11) is slidably connected inside the thermal insulation box (1), the outer wall of the limit block (10) is rotatably connected to the inside of the fixed block (11), a hose (13) is fixedly connected inside the fixed block (11), and a heating component is provided inside the thermal insulation box (1).

2. A frozen serum thawing device according to claim 1, characterized in that: The heating assembly comprises a heating block 1 (16), the upper surface of the heating block 1 (16) is fixedly connected to the inner wall of the heat preservation box (1), and a fan (17) is arranged inside the heating block 1 (16).

3. A frozen serum thawing device according to claim 2, characterized in that: A second heating block (18) is fixedly connected to the inner wall of the heat preservation box (1).

4. A frozen serum thawing device according to claim 1, characterized in that: The upper surface of the thermal insulation box (1) is provided with a temperature monitor (19), and the upper surface of the thermal insulation box (1) is provided with a control knob (20).

5. The frozen serum thawing device according to claim 1, characterized in that: A guide rail (15) is arranged inside the thermal insulation box (1).

6. A frozen serum thawing device according to claim 5, characterized in that: The outer wall of the fixed block (11) is fixedly connected to a sliding block (14), and the outer wall of the sliding block (14) is slidably connected to the inner wall of the guide rail (15).

7. A frozen serum thawing device according to claim 1, characterized in that: A guide groove (12) is provided inside the fixing block (11).

8. The frozen serum thawing device according to claim 1, characterized in that: The thermal insulation box (1) is provided with a flip cover (21) inside.

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