Integrated sampler for detecting the activity of frozen semen after thawing

Abstract

This utility model relates to the field of sampler technology and discloses an integrated sampler for detecting the activity of frozen semen after thawing. It includes a base plate, a detection container fixedly connected to the top front side of the base plate, a semen storage container fixedly connected to the top rear side of the base plate, a strip plate fixedly connected to the top right side of the base plate, a hook fixedly connected to the left side of the strip plate, a sampling mechanism disposed on the left side of the hook, a fixing mechanism disposed on the outer wall of the detection container, and a cleaning mechanism disposed on the top of the detection container for cleaning. The sampling mechanism includes a hanging ring, the inner wall of which is slidably connected to the outer wall of the hook. In this utility model, the sampling head is inserted into the semen storage container, frozen semen is taken into a sampling bottle, and the sampling volume is displayed in real time through a scale. The sample is then placed inside the detection container and positioned by the fixing mechanism, achieving the effect of reducing errors and improving efficiency.

Description

Technical Field

[0001] This utility model relates to the field of sampler technology, and in particular to an integrated sampler for detecting the activity of frozen sperm after thawing. Background Technology

[0002] Against the backdrop of the booming global livestock industry, bovine frozen semen technology has become one of the core technologies of the modern livestock breeding system due to its advantages in effectively preserving the genetic material of superior breeding bulls, improving herd quality, and increasing reproductive efficiency. Bovine frozen semen involves specially treating the semen of superior breeding bulls, freezing and storing it at ultra-low temperatures, and then thawing it before use. However, the sperm activity after thawing is affected by various factors, such as temperature changes and ice crystal formation during freezing and thawing. These factors can lead to decreased sperm motility and cell membrane damage, thereby affecting fertilization rate and reproductive results. Therefore, accurate testing of the activity of thawed bovine frozen semen is a key link in ensuring the success rate of artificial insemination and the economic benefits of livestock farming.

[0003] The accuracy of bovine frozen semen activity testing highly depends on the scientific rigor and representativeness of the sampling. Traditional bovine frozen semen activity testing sampling involves manual sampling using simple pipettes or syringes. This method primarily involves operators holding the pipette and directly extracting samples from the thawed frozen semen container. However, manual operation makes it difficult to guarantee the accuracy of the sample volume for each sampling, resulting in significant errors in sample quantity. Furthermore, hand tremors and differences in operating habits during manual sampling can easily lead to uneven sample mixing, failing to accurately reflect the overall activity of the frozen semen. To address the drawbacks of manual sampling, current technologies have begun to employ mechanical structures to achieve automated sampling. Using precise metering pumps and through precise flow control, mechanical samplers significantly improve sampling accuracy and efficiency, reducing human error and the risk of contamination. However, this technology is complex to operate, cannot sample quickly, and cannot ensure accurate dripping into the testing container, leading to frozen semen waste and low efficiency. Utility Model Content

[0004] To overcome the above shortcomings, this utility model provides an integrated sampler for detecting the activity of frozen semen after thawing, aiming to improve the problem in the prior art that it cannot ensure accurate dripping inside the detection container, resulting in waste of frozen semen and low efficiency.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: an integrated sampler for detecting the activity of frozen semen after thawing, comprising a base plate, a detection tank fixedly connected to the top front side of the base plate, a semen storage tank fixedly connected to the top rear side of the base plate, a strip plate fixedly connected to the top right side of the base plate, a hook fixedly connected to the left side of the strip plate, a sampling mechanism provided to the left side of the hook, a fixing mechanism provided on the outer wall of the detection tank, and a cleaning mechanism provided on the top of the detection tank for cleaning;

[0006] The sampling mechanism includes a hanging ring, the inner wall of which is slidably connected to the outer wall of the hook, a sampling bottle is fixedly connected to the left side of the hanging ring, a sampling head is fixedly connected to the bottom of the sampling bottle, a metering component is provided on the outer wall of the sampling bottle, and a pressure component is provided on the inner wall of the sampling bottle.

[0007] As a further description of the above technical solution:

[0008] The cleaning mechanism includes a cover plate, a fixed column is fixedly connected to the bottom of the cover plate, a brush head is fixedly connected to the outer wall of the fixed column, a plurality of rotating components are provided on the top of the fixed column, and a sliding component is provided on the left side of the rotating components.

[0009] As a further description of the above technical solution:

[0010] The metering component includes a scale plate, the right side of which is fixedly connected to the left side of the sampling bottle, and scale lines are fixedly connected to the left side of the scale plate.

[0011] As a further description of the above technical solution:

[0012] The pressure assembly includes a circular plate that is slidably connected to the inner wall of the sampling bottle. A pressing rod is fixedly connected to the top of the circular plate, and a pressing plate is fixedly connected to the top of the pressing rod.

[0013] As a further description of the above technical solution:

[0014] The rotating assembly includes a U-shaped plate, the bottom of which is fixedly connected to the top of the cover plate, and a rotating shaft is rotatably connected to the inner wall of the U-shaped plate. Telescopic components are provided on adjacent sides of the plurality of rotating assemblies.

[0015] As a further description of the above technical solution:

[0016] The telescopic assembly includes a sliding column one, the outer wall of which is rotatably connected to the rotating shaft on the left side, and a sliding column two is slidably connected to the inner wall of the sliding column one.

[0017] As a further description of the above technical solution:

[0018] The sliding assembly includes a mounting plate, the right side of which is fixedly connected to the left side of the left side of the U-shaped plate, a slider is fixedly connected to the bottom of the mounting plate, and a slide rail is slidably connected to the outer wall of the slider.

[0019] As a further description of the above technical solution:

[0020] The fixing mechanism includes multiple clamps, with adjacent sides of the clamps fixedly connected to the outer wall of the testing tank, and screws threadedly connected to the top of the clamps.

[0021] This utility model has the following beneficial effects:

[0022] 1. In this utility model, the sampling head is inserted into the semen storage tank, and the pressing plate is pressed to allow the frozen semen to enter the sampling bottle for collection. The sampling volume is displayed in real time through the scale lines on the scale plate. Then, it is placed inside the testing tank for testing. The testing tank is positioned by a fixing mechanism. The structure is simple and prevents the operator from spilling semen outside due to hand tremors, thus reducing errors and improving efficiency.

[0023] 2. In this utility model, the mounting plate is moved to the middle of the testing tank by a slider, and the cover plate is moved downward into the testing tank by the rotating component and the telescopic component, so that the brush head cleans the inner wall of the testing tank. By moving the cover plate up and down multiple times, the function of thoroughly cleaning the testing tank is achieved, thus enhancing its practicality. Attached Figure Description

[0024] Figure 1 This is a perspective view of the front side of the base plate of the integrated sampler for detecting the activity of frozen semen after thawing, as proposed in this utility model.

[0025] Figure 2 This is a partial structural breakdown of the scale lines of the integrated sampler for detecting the activity of frozen sperm after thawing, as proposed in this utility model.

[0026] Figure 3 This is a partial structural diagram of the brush head of the integrated sampler for detecting the activity of frozen sperm after thawing, as proposed in this utility model.

[0027] Figure 4 This is a partial structural diagram of the sliding column of the integrated sampler for detecting the activity of frozen sperm after thawing, as proposed in this utility model.

[0028] Figure 5 This is a partial structural diagram of the slide rail of the integrated sampler for detecting the activity of frozen sperm after thawing, as proposed in this utility model.

[0029] Legend:

[0030] 1. Base plate; 2. Sampling mechanism; 201. Hanging ring; 202. Sampling head; 203. Sampling bottle; 204. Measuring component; 2041. Scale plate; 2042. Scale line; 205. Pressure component; 2051. Pressing plate; 2052. Pressing rod; 2053. Circular plate; 3. Cleaning mechanism; 301. Cover plate; 302. Brush head; 303. Fixing column; 304. Rotating component; 3041. U-shaped plate; 3042. Rotating shaft; 305. Telescopic component; 3051. Sliding column one; 3052. Sliding column two; 306. Sliding component; 3061. Mounting plate; 3062. Slider; 3063. Slide rail; 4. Detection tank; 5. Semen storage tank; 6. Strip plate; 7. Hook; 8. Fixing mechanism; 801. Screw; 802. Clamping plate. Detailed Implementation

[0031] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0032] Please see the appendix Figure 1 and attached Figure 2 This utility model provides an embodiment of an integrated sampler for detecting the activity of frozen semen after thawing. It includes a base plate 1, which serves as the supporting foundation for the entire sampler, providing a stable mounting platform for other components. A detection container 4 is fixedly connected to the top front side of the base plate 1. The detection container 4 is used to temporarily store frozen semen samples after thawing for convenient subsequent operations. A semen storage container 5 is fixedly connected to the top rear side of the base plate 1. The semen storage container 5 is used to store frozen semen to be sampled, ensuring a sufficient sample source during the sampling process. A strip plate 6 is fixedly connected to the top right side of the base plate 1, serving as a connection and support. A hanging device is fixedly connected to the left side of the strip plate 6. Hook 7 provides a hanging position for sampling mechanism 2, facilitating its use and placement. Sampling mechanism 2 is located on the left side of hook 7. Sampling mechanism 2 is one of the core components of the entire sampler, used to accurately extract the required amount of frozen semen sample from the semen storage tank 5. Fixing mechanism 8 is provided on the outer wall of the detection tank 4. Fixing mechanism 8 can fix the detection tank 4 to prevent it from shaking or tipping over during operation, ensuring the safety of the sample. Cleaning mechanism 3 is provided on the top of the detection tank 4. Cleaning mechanism 3 is used to clean the inside of the detection tank 4, ensuring the cleanliness of the detection tank 4 after each sampling operation and avoiding cross-contamination between samples.

[0033] The sampling mechanism 2 includes a hanging ring 201, the inner wall of which is slidably connected to the outer wall of the hook 7. A sampling bottle 203 is fixedly connected to the left side of the hanging ring 201, and a sampling head 202 is fixedly connected to the bottom of the sampling bottle 203. The sampling head 202 is fixedly connected to the bottom of the sampling bottle 203 and is the key component of the sampling mechanism 2 that directly contacts the frozen semen sample and completes the aspiration operation. A metering component 204 is provided on the outer wall of the sampling bottle 203, and a pressure component 205 is provided on the inner wall of the sampling bottle 203. The pressure component 205 is located on the inner wall of the sampling bottle 203, and its core function is to generate a pressure difference, thereby realizing the aspiration and discharge of the frozen semen sample.

[0034] Specifically, a testing container 4 is fixedly connected to the top front side of the base plate 1. The main function of the testing container 4 is to temporarily store frozen semen samples taken from the semen storage container 5. During sample transfer or waiting for further testing, it provides a safe and stable temporary storage environment for the samples, preventing the samples from being interfered with or contaminated by external factors. A semen storage container 5 is fixedly connected to the top rear side of the base plate 1. The semen storage container 5 undertakes the important task of storing frozen semen samples to be collected. It can ensure a sufficient and stable supply of frozen semen samples to meet the needs of multiple sampling and testing, and ensure the continuity of testing work. A strip plate 6 is fixedly connected to the top right side of the base plate 1. The strip plate 6 plays a connecting and positioning role. It provides a suitable installation position for components such as hooks 7, so that the sampling mechanism 2 can be arranged in an orderly manner on the sampler, ensuring the coordination and cooperation between the components. A hook 7 is fixedly connected to the left side of the strip plate 6. The hook 7 is used for taking... The sampling mechanism 2 provides a convenient hanging position. When not performing sampling operations, the sampling mechanism 2 can be hung on the hook 7, which is convenient to use and avoids damage or contamination caused by random placement of the sampling mechanism 2. The sampling mechanism 2 is set on the left side of the hook 7. The sampling mechanism 2 is the core functional component of the entire sampler. It can accurately draw the required amount of frozen semen sample from the semen storage tank 5 and transfer it to the detection tank 4 to provide an accurate sample for subsequent activity detection. The outer wall of the detection tank 4 is equipped with a fixing mechanism 8. The main function of the fixing mechanism 8 is to firmly fix the detection tank 4 and prevent the detection tank 4 from shaking or tipping over due to external forces during sampling, transfer or detection, thereby ensuring the safety of the sample and the accuracy of the test results. The top of the detection tank 4 is equipped with a cleaning mechanism 3, which is used to thoroughly clean the inside of the detection tank 4.

[0035] The hanging ring 201 mainly serves as a connection and suspension mechanism in the sampling mechanism 2. The sampling bottle 203 is the core container component of the sampling mechanism 2, undertaking the key task of storing and transferring frozen semen samples. The metering component 204 is located on the outer wall of the sampling bottle 203, and its main function is to accurately display the volume of the frozen semen sample inside the sampling bottle 203.

[0036] Please see the appendix Figure 1 and attached Figure 5 The cleaning mechanism 3 includes a cover plate 301, which is used to seal the top of the detection tank 4 to prevent water or cleaning solution from splashing out during the cleaning process. A fixing post 303 is fixedly connected to the bottom of the cover plate 301, providing a mounting base for components such as the brush head 302. The brush head 302 is fixedly connected to the outer wall of the fixing post 303. During the cleaning process, the brush head 302 can scrub the inner wall of the detection tank 4 to remove residual samples and stains. Multiple rotating components 304 are provided on the top of the fixing post 303. The rotating components 304 can realize the cleaning mechanism 3 The flexible rotation of each component facilitates thorough cleaning of the inner wall of the testing tank 4. A sliding component 306 is located on the left side of the left rotating assembly 304. The sliding component 306 allows the cleaning mechanism 3 to move horizontally during operation, improving the flexibility and range of cleaning. The sliding component 306 includes a mounting plate 3061, which connects the sliding component 306 to other components. The right side of the mounting plate 3061 is fixedly connected to the left side of the left U-shaped plate 3041. A slider 3062 is fixedly connected to the bottom of the mounting plate 3061. The slider 3062 slides on the slide rail 3063, realizing the horizontal movement of the cleaning mechanism 3. The slide rail 3063 is slidably connected to the outer wall of the slider 3062, providing a track for the slider 3062 to slide smoothly. The rotating assembly 304 includes a U-shaped plate 3041, which provides installation space for the rotating shaft 3042. The bottom of the right side of the U-shaped plate 3041 is fixedly connected to the top of the cover plate 301. The rotating shaft 3042 is rotatably connected to the inner wall of the U-shaped plate 3041, and the rotating shaft 3042 can realize related... The components rotate, and a telescopic component 305 is provided on the adjacent side of multiple rotating components 304. The telescopic component 305 can adjust the length of the cleaning mechanism 3 to adapt to the detection tank 4 of different sizes. The telescopic component 305 includes a sliding column 1 3051, which is part of the telescopic component 305. The outer wall of the sliding column 1 3051 is rotatably connected to the left rotating shaft 3042. The inner wall of the sliding column 1 3051 is slidably connected to a sliding column 2 3052, which can slide inside the sliding column 1 3051 to realize the telescopic function.

[0037] Specifically, the cleaning mechanism 3 includes a cover plate 301, which tightly seals the top of the detection tank 4 to prevent water or cleaning fluid from splashing out during the cleaning process, avoiding any impact on the surrounding environment and operators. It also provides an installation base, allowing the various components to be assembled in an orderly manner to complete the cleaning task. A fixing post 303 is fixedly connected to the bottom of the cover plate 301. The fixing post 303 serves as a support structure for components such as the brush head 302, accurately positioning the brush head 302 inside the detection tank 4 and ensuring that the brush head 302 makes full contact with the inner wall of the detection tank 4, thereby achieving effective cleaning. The brush head 302 is fixedly connected to the outer wall of the fixing post 303. The brush head 302 is a key actuator of the cleaning mechanism 3; during the cleaning process, it interacts with the detection tank... The friction against the inner wall of the canister 4 removes sample residues, stains, and bacteria adhering to the inner wall, ensuring the cleanliness of the canister 4. Multiple rotating components 304 are installed on the top of the fixed column 303. These rotating components 304 allow for flexible rotation of the various parts of the cleaning mechanism 3. Rotation adjusts the cleaning angle and range of the brush head 302, ensuring thorough cleaning of all areas of the inner wall of the canister 4 and improving cleaning effectiveness. A sliding component 306 is located to the left of the left rotating component 304. The sliding component 306 allows the cleaning mechanism 3 to move horizontally during operation. Sliding expands the cleaning range of the cleaning mechanism 3, ensuring that all areas inside the canister 4 are cleaned and avoiding cleaning dead zones. 06 includes a mounting plate 3061, which connects the sliding assembly 306 to other components, serving as a connecting link. It connects components such as the slider 3062 to the rotating assembly 304, ensuring stable operation of the entire sliding assembly 306. The right side of the mounting plate 3061 is fixedly connected to the left side of the left U-shaped plate 3041. A slider 3062 is fixedly connected to the bottom of the mounting plate 3061, sliding on a slide rail 3063. This sliding engagement enables horizontal movement of the cleaning mechanism 3. Operators can easily push the cleaning mechanism 3 to slide on top of the detection tank 4 for thorough cleaning. The outer wall of the slider 3062 is slidably connected to the slide rail 3063. The slider 3062 provides a stable track, ensuring smoothness and accuracy of the sliding, allowing the cleaning mechanism 3 to move along a predetermined trajectory, improving cleaning efficiency and quality. The rotating assembly 304 includes a U-shaped plate 3041, which provides installation space for the rotating shaft 3042. It can fix the position of the rotating shaft 3042 while ensuring its free rotation. The bottom of the right-side U-shaped plate 3041 is fixedly connected to the top of the cover plate 301. The rotating shaft 3042 is rotatably connected to the inner wall of the U-shaped plate 3041. The rotating shaft 3042 is the core component of the rotating assembly 304; its rotation drives other connected components to rotate together, thereby achieving flexible rotation of all components of the cleaning mechanism 3.Telescopic components 305 are provided on adjacent sides of multiple rotating components 304. The main function of the telescopic components 305 is to adjust the length of the cleaning mechanism 3 to accommodate different sizes of testing tanks 4. By telescoping, the position and coverage of the brush head 302 within the testing tank 4 can be changed, allowing the cleaning mechanism 3 to better adapt to various specifications of testing tanks 4 and improving the versatility of the equipment. The telescopic component 305 includes a sliding column 3051, which is part of the telescopic component 305 and provides a sliding track for a second sliding column 3052. The outer wall of the first sliding column 3051 is rotatably connected to the left rotating shaft 3042, and the inner wall of the first sliding column 3051 is slidably connected to the second sliding column 3052. The second sliding column 3052 can slide within the first sliding column 3051. This sliding cooperation achieves the telescoping function. The operator can adjust the relative positions of the first sliding column 3051 and the second sliding column 3052 according to the size of the testing tank 4 to achieve the appropriate length of the cleaning mechanism 3.

[0038] Please see the appendix Figure 1 and attached Figure 2 The metering component 204 includes a scale plate 2041, which displays the volume of the sample in the sampling bottle 203. The right side of the scale plate 2041 is fixedly connected to the left side of the sampling bottle 203. A scale line 2042 is fixedly connected to the left side of the scale plate 2041, which can accurately indicate the volume of the sample, making it convenient for operators to accurately control the sampling amount. The pressure component 205 includes a circular plate 2053, which slides inside the sampling bottle 203. By changing its position, pressure is generated to realize the aspiration and discharge of the sample. The circular plate 2053 is slidably connected to the inner wall of the sampling bottle 203. A pressing rod 2052 is fixedly connected to the top of the circular plate 2053, which is used by the operator to apply pressure. A pressing plate 2051 is fixedly connected to the top of the pressing rod 2052, which increases the contact area of ​​the operator's hand, making the operation more convenient and labor-saving.

[0039] Specifically, the metering component 204 includes a scale plate 2041, which is the main display component of the metering component 204. The scale plate 2041 can intuitively display the volume of the sample in the sampling bottle 203, providing operators with accurate sampling volume information. The right side of the scale plate 2041 is fixedly connected to the left side of the sampling bottle 203, and a scale line 2042 is fixedly connected to the left side of the scale plate 2041. The scale line 2042 indicates the sample volume with precise scale values. Operators can accurately control the sampling volume by observing the scale line 2042, ensuring the accuracy of each sampling and meeting the requirements of activity detection. The pressure component 205 includes a circular plate 2053. Plate 2053 serves to seal and generate pressure within sampling bottle 203. It is tightly slidably connected to the inner wall of sampling bottle 203, effectively separating the space within sampling bottle 203 to prevent sample leakage. Simultaneously, by changing the position of circular plate 2053 within sampling bottle 203, a pressure difference can be generated, thereby enabling sample aspiration and discharge. Circular plate 2053 is slidably connected to the inner wall of sampling bottle 203, and a pressing rod 2052 is fixedly connected to the top of circular plate 2053. The pressing rod 2052 provides the operator with a point of application for pressure, and the operator can control the movement of circular plate 2053 by pressing the pressing rod 2052.

[0040] Please see the appendix Figure 1 and attached Figure 4 The fixing mechanism 8 includes multiple clamping plates 802. The adjacent sides of the multiple clamping plates 802 are fixedly connected to the outer wall of the detection tank 4. The clamping plates 802 clamp the detection tank 4 from the outside. The top of the clamping plates 802 is threaded with screws 801. By tightening the screws 801, the clamping plates 802 can tightly clamp the detection tank 4, thereby fixing the detection tank 4.

[0041] Specifically, the fixing mechanism 8 includes multiple clamping plates 802. The adjacent sides of the multiple clamping plates 802 are fixedly connected to the outer wall of the testing tank 4. The clamping plates 802 clamp the testing tank 4 from the outside. Through close contact with the outer wall of the testing tank 4, a stable clamping force is provided to prevent the testing tank 4 from moving during operation. The top of the clamping plates 802 is threaded with screws 801. By tightening the screws 801, the clamping force between the clamping plates 802 can be further increased, thereby tightly clamping the testing tank 4 and achieving a firm fixation of the testing tank 4, ensuring the stability of the testing tank 4 during sampling, transfer and testing.

[0042] Working principle: Insert the sampling head 202 into the semen storage tank 5 and press the pressing plate 2051 to allow the frozen semen to enter the sampling bottle 203 for collection. The sampling volume is displayed in real time through the scale line 2042 on the scale plate 2041. After testing, it can be temporarily stored in the testing tank 4. The structure is simple and prevents the operator from spilling it outside due to hand tremors, thus reducing errors and improving efficiency.

[0043] The mounting plate 3061 is moved to the middle of the test tank 4 by the slider 3062. The cover plate 301 is moved downward into the test tank 4 by the rotating component 304 and the telescopic component 305, so that the brush head 302 cleans the inner wall of the test tank 4. By moving the cover plate 301 up and down multiple times, the test tank 4 can be thoroughly cleaned, thus enhancing its practicality.

[0044] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended 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 make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An integrated sampler for detecting the activity of frozen sperm after thawing, comprising a base plate (1), characterized in that: A detection tank (4) is fixedly connected to the top front side of the base plate (1), a semen storage tank (5) is fixedly connected to the top rear side of the base plate (1), a strip plate (6) is fixedly connected to the top right side of the base plate (1), a hook (7) is fixedly connected to the left side of the strip plate (6), a sampling mechanism (2) is provided on the left side of the hook (7), a fixing mechanism (8) is provided on the outer wall of the detection tank (4), and a cleaning mechanism (3) is provided on the top of the detection tank (4). The cleaning mechanism (3) is used for cleaning. The sampling mechanism (2) includes a hanging ring (201), the inner wall of the hanging ring (201) is slidably connected to the outer wall of the hook (7), a sampling bottle (203) is fixedly connected to the left side of the hanging ring (201), a sampling head (202) is fixedly connected to the bottom of the sampling bottle (203), a metering component (204) is provided on the outer wall of the sampling bottle (203), and a pressure component (205) is provided on the inner wall of the sampling bottle (203).

2. The integrated sampler for detecting the activity of frozen semen after thawing according to claim 1, characterized in that: The cleaning mechanism (3) includes a cover plate (301), a fixed column (303) is fixedly connected to the bottom of the cover plate (301), a brush head (302) is fixedly connected to the outer wall of the fixed column (303), a plurality of rotating components (304) are provided on the top of the fixed column (303), and a sliding component (306) is provided on the left side of the rotating component (304).

3. The integrated sampler for detecting the activity of frozen semen after thawing according to claim 1, characterized in that: The metering component (204) includes a scale plate (2041), the right side of which is fixedly connected to the left side of the sampling bottle (203), and a scale line (2042) is fixedly connected to the left side of the scale plate (2041).

4. The integrated sampler for detecting the activity of frozen semen after thawing according to claim 1, characterized in that: The pressure assembly (205) includes a circular plate (2053), which is slidably connected to the inner wall of the sampling bottle (203). A pressing rod (2052) is fixedly connected to the top of the circular plate (2053), and a pressing plate (2051) is fixedly connected to the top of the pressing rod (2052).

5. The integrated sampler for detecting the activity of frozen sperm after thawing according to claim 2, characterized in that: The rotating assembly (304) includes a U-shaped plate (3041), the bottom of the U-shaped plate (3041) on the right side is fixedly connected to the top of the cover plate (301), and a rotating shaft (3042) is rotatably connected to the inner wall of the U-shaped plate (3041). Telescopic components (305) are provided on adjacent sides of the multiple rotating assemblies (304).

6. The integrated sampler for detecting the activity of frozen semen after thawing according to claim 5, characterized in that: The telescopic assembly (305) includes a sliding column one (3051), the outer wall of the sliding column one (3051) is rotatably connected to the left rotating shaft (3042), and the inner wall of the sliding column one (3051) is slidably connected to a sliding column two (3052).

7. The integrated sampler for detecting the activity of frozen sperm after thawing according to claim 5, characterized in that: The sliding assembly (306) includes a mounting plate (3061), the right side of which is fixedly connected to the left side of the U-shaped plate (3041) on the left side, and a slider (3062) is fixedly connected to the bottom of the mounting plate (3061). A slide rail (3063) is slidably connected to the outer wall of the slider (3062).

8. The integrated sampler for detecting the activity of frozen sperm after thawing according to claim 1, characterized in that: The fixing mechanism (8) includes multiple clamps (802), with one side of each clamp (802) fixedly connected to the outer wall of the test tank (4), and screws (801) threadedly connected to the top of each clamp (802).

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