Portable sheep brucellosis detection device

Abstract

The utility model discloses a portable sheep brucellosis detection device which comprises a detection box, a fixed block is fixed on the back of the detection box, a movable frame is connected in the detection box, and an observation window is embedded in the top of the detection box; and a sliding block is fixed to the bottom of the movable frame, a liquid storage box is installed at the top of the fixed block, a material storage air bag is arranged above the left side in the fixed block, and pipelines are fixed to the upper portions of the left side and the right side of the inner wall of the detection box. According to the portable sheep brucellosis detection device, by means of the arranged detection box, various microorganisms, dust and other impurities in the external environment can be prevented from falling into collected sheep blood or tissue samples, meanwhile, when the movable frame is pushed into the detection box, disinfectant in the material storage air bag can enter the pipeline, and after detection is completed, the disinfectant can enter the pipeline through the pipeline. And the disinfectant is sprayed out through the plurality of spray heads, so that the detection card is disinfected, and the spreading and diffusion of pathogens are avoided.

Description

Technical Field

[0001] This utility model relates to the field of sheep brucellosis detection technology, specifically a portable sheep brucellosis detection device. Background Technology

[0002] Brucellosis in sheep, also known as ovine brucellosis, is a disease caused by infection with Brucella bacteria. Effective control of ovine brucellosis requires accurate and rapid diagnosis using specialized testing equipment. However, current methods for routine bovine brucellosis testing typically involve taking a drop of blood from behind the cow's ear and placing it on an existing brucellosis test card. The test card is then observed for color development; three lines indicate a positive result, while no lines indicate a negative result. However, each time a cow is sampled, the operator must first remove the new blood collection stick and test card, then collect the blood sample, and transfer it to the test card for testing. This repetitive process is extremely labor-intensive, time-consuming, and inefficient, especially for large-scale cattle farms. To address these shortcomings, existing technology (application number: [insert application number here]) is proposed. Chinese Patent No. 202420117232.4 (authorization announcement date: August 23, 2024) discloses a detection device for bovine brucellosis. By setting up a brucellosis detection card and storage box, it facilitates blood sampling, testing, and sample storage from cattle in cattle farms. By setting up blood collection tubes and needles, and having the blood collection tubes rotate around the brucellosis detection card with a rotating support, it is easy for the operator to directly adjust the blood collection tubes and needles to collect blood from the cattle. Simultaneously, by placing the blood collection tubes above the sample collection trough, it is easy to directly pass the collected blood samples into the sample collection trough for testing. The operation is simple, making sampling and testing a seamless process, saving time and effort, greatly reducing the workload of testing, and making regular testing on cattle farms more convenient. This achieves the goal of preventing bovine brucellosis outbreaks in cattle farms, establishing disease-free cattle farms, and ultimately improving the breeding quality of cattle farms.

[0003] Existing technologies facilitate blood sampling, testing, and sample storage for cattle on cattle farms by setting up brucellosis detection cards and storage boxes. However, the entire testing process is exposed to the outside environment, allowing various microorganisms, dust, and other impurities to fall onto the collected sheep blood or tissue samples, affecting the accuracy of the test results. Furthermore, the lack of disinfection function after testing may lead to the spread of pathogens from the tested samples and waste, posing a potential biosafety threat to the surrounding environment and other animals and humans. Therefore, we propose a portable sheep brucellosis detection device that can effectively solve the above problems. Utility Model Content

[0004] The purpose of this invention is to provide a portable sheep brucellosis detection device to solve the problems mentioned in the background art, which state that the entire detection process is exposed to the outside world, causing various microorganisms, dust and other impurities in the external environment to fall onto the collected sheep blood or tissue samples, affecting the accuracy of the detection results. At the same time, the lack of disinfection function after the detection is completed leads to the spread and diffusion of pathogens.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a portable sheep brucellosis detection device, comprising a detection box, a fixing block fixed to the back of the detection box, and a movable frame connected inside the detection box, with an observation window embedded in the top of the detection box; further comprising: a slider fixed to the bottom of the movable frame, a liquid storage box installed on the top of the fixing block, a storage airbag disposed on the upper left side inside the fixing block, pipes fixed to the upper left and right sides of the inner wall of the detection box, and nozzles installed at equal intervals on the opposite surfaces of the two pipes, with connecting pipes fixedly connected between the two pipes and the storage airbag.

[0006] Preferably, the movable frame is slidably disposed on the inner wall of the detection box by a slider, and the material storage airbag is connected to the two pipes by a connecting pipe.

[0007] Preferably, toothed blocks are fixed at equal intervals behind the slider, a rotating rod is connected to the right side inside the fixed block, and a driven gear is fixedly sleeved on the outer side of the lower end of the rotating rod. A turntable is fixedly connected to the top of the rotating rod, and an extrusion plate is slidably connected to the upper part inside the fixed block. The extrusion plate and the turntable are connected by a movable plate.

[0008] Preferably, the driven gear is meshed with multiple tooth blocks, the two ends of the movable plate are hinged to the top of the turntable and the side of the extrusion plate, respectively, and the extrusion plate corresponds to the position of the storage airbag.

[0009] Preferably, the storage airbag and the liquid storage box are connected by a suction tube, and both the suction tube and the connecting tube are equipped with a one-way valve.

[0010] Preferably, the inner wall of the movable frame is symmetrically provided with clamping plates, and the opposite sides of the two clamping plates are fixed with connecting rods, and a spring is installed between the outer side of the connecting rod and the inside of the movable frame.

[0011] Preferably, the two clamping plates are slidably disposed on the inner wall of the movable frame, and the opposite ends of the two connecting rods extend out of the outer side of the movable frame.

[0012] Compared with the prior art, the beneficial effects of this utility model are: this portable sheep brucellosis detection device adopts a novel structural design, the specific details of which are as follows:

[0013] (1) Pushing the movable frame into the test box can prevent various microorganisms, dust and other impurities in the external environment from falling onto the collected sheep blood or tissue samples. At this time, the slider and multiple toothed blocks drive the driven gear to rotate, and the rotating rod drives the turntable to rotate, so that the movable plate drives the squeezing plate to move back and forth and squeeze the storage air bag. The disinfectant in the storage air bag can be pushed into the pipeline through the connecting tube. After the test is completed, the disinfectant is sprayed out through multiple nozzles to disinfect the test card and prevent the spread of pathogens. Further, the sheep brucellosis test card is placed into the movable frame, and sheep serum and Brucella antigen are mixed. If the sample contains Brucella antibody, the antibody and antigen will specifically bind. Under suitable electrolyte conditions, agglomerate particles or agglomerates can be seen with the naked eye to determine whether the sample is positive.

[0014] (2) When the extrusion plate stops extruding the storage airbag, the storage airbag returns to its original state and automatically draws the disinfectant inside the storage box using the suction pipe, so that disinfection can be automatically replenished. At the same time, the one-way valve ensures that the disinfectant inside the storage airbag enters the pipeline only through the connecting pipe, while the disinfectant inside the storage box enters the storage airbag only through the suction pipe.

[0015] (3) Place the sheep brucellosis test card inside the movable frame and push the movable frame into the test box. At this time, the two connecting rods are squeezed and move relative to each other, and drive the two clamping plates to move relative to each other, clamping and fixing the sheep brucellosis test card to prevent the sheep brucellosis test card from shaking during the test and affecting the test. Attached Figure Description

[0016] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0017] Figure 2 This is a schematic diagram of the connection structure between the pipe and the detection box of this utility model;

[0018] Figure 3 This is a schematic diagram of the driven gear and multiple tooth blocks meshing structure of this utility model;

[0019] Figure 4 This is a schematic diagram of the connection structure between the material storage airbag and the liquid suction tube of this utility model;

[0020] Figure 5 This is a three-dimensional structural diagram of the clamping plate and connecting rod of this utility model;

[0021] Figure 6 This is a three-dimensional structural diagram of the slider and movable frame of this utility model.

[0022] In the diagram: 1. Detection box; 2. Fixed block; 3. Movable frame; 4. Tooth block; 5. Liquid storage box; 6. Connecting pipe; 7. Slider; 8. Clamping plate; 9. Driven gear; 10. Rotating rod; 11. Turntable; 12. Squeezing plate; 13. Movable plate; 14. Pipe; 15. Suction pipe; 16. One-way valve; 17. Storage airbag; 18. Connecting rod. Detailed Implementation

[0023] 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.

[0024] Please see Figures 1-6 The present invention provides the following technical solution: a portable sheep brucellosis detection device;

[0025] Example 1: To address the problem that in existing technologies, the entire testing process is exposed to the external environment, allowing various microorganisms, dust, and other impurities to fall onto the collected sheep blood or tissue samples, affecting the accuracy of the test results, and that the lack of disinfection after testing leads to the spread of pathogens, the following solution is disclosed. Please refer to the following for details. Figures 1-4 As shown, the device includes a detection box 1, a fixing block 2 fixed to the back of the detection box 1, and a movable frame 3 connected inside the detection box 1. An observation window is embedded in the top of the detection box 1. It also includes: a slider 7 fixed to the bottom of the movable frame 3; a liquid storage box 5 installed on the top of the fixing block 2; a storage airbag 17 positioned on the upper left side inside the fixing block 2; pipes 14 fixed to the upper left and right sides of the inner wall of the detection box 1, with nozzles evenly spaced on opposite sides of the two pipes 14; a connecting pipe 6 fixedly connecting the two pipes 14 to the storage airbag 17; the movable frame 3 slidingly mounted on the inner wall of the detection box 1 via the slider 7; and the storage airbag 17... Two pipes 14 are connected by a connecting pipe 6. Toothed blocks 4 are fixed at equal intervals behind the slider 7. A rotating rod 10 is connected to the right side inside the fixed block 2. A driven gear 9 is fixedly sleeved on the outer side of the lower end of the rotating rod 10. A turntable 11 is fixedly connected to the top of the rotating rod 10. An extrusion plate 12 is slidably connected to the upper part inside the fixed block 2. The extrusion plate 12 and the turntable 11 are connected by a movable plate 13. The driven gear 9 is meshed with multiple toothed blocks 4. Both ends of the movable plate 13 are hinged to the top of the turntable 11 and the side of the extrusion plate 12, respectively. The position of the extrusion plate 12 corresponds to that of the storage airbag 17.

[0026] During use, the testing personnel place the sheep brucellosis test card into the movable frame 3, mix the sheep serum with the Brucella antigen, and then push the movable frame 3 into the test box 1. This prevents various microorganisms, dust, and other impurities from the external environment from falling onto the collected sheep blood or tissue samples. Simultaneously, the testing personnel can observe the sheep brucellosis test card through the observation window on the test box 1. If the sample contains Brucella antibodies, the antibodies will specifically bind to the antigen. Under suitable electrolyte conditions, agglutination particles or clumps will be visible to the naked eye, thus determining whether the sample is positive. Then, when the movable frame 3 is pushed into the test box 1... When frame 3 is pushed into the test box 1, the slider 7 and multiple toothed blocks 4 drive the driven gear 9 to rotate, and the rotating rod 10 drives the turntable 11 to rotate, so that the movable plate 13 drives the extrusion plate 12 to move back and forth and extrude the storage air bag 17. This allows the disinfectant in the storage air bag 17 to be pushed into the pipe 14 through the connecting pipe 6. After the test is completed, the disinfectant is sprayed out through multiple nozzles to disinfect the test card and prevent the spread of pathogens. The test personnel can easily carry the device through the handle installed on the test box 1.

[0027] Example 2: Unlike Example 1, this example utilizes a one-way valve 16 to prevent turbulent liquid flow. See details... Figure 4 As shown, the storage airbag 17 and the liquid storage box 5 are connected by a suction pipe 15, and both the suction pipe 15 and the connecting pipe 6 are equipped with a one-way valve 16.

[0028] When the extrusion plate 12 stops extruding the storage airbag 17, the storage airbag 17 returns to its original state and automatically draws the disinfectant from the storage box 5 using the suction pipe 15, thus automatically replenishing the disinfectant. At the same time, the one-way valve 16 ensures that the disinfectant in the storage airbag 17 only enters the pipe 14 through the connecting pipe 6, while the disinfectant in the storage box 5 only enters the storage airbag 17 through the suction pipe 15.

[0029] Example 3: Unlike Example 2, this example utilizes the relative movement of two clamping plates 8 to fix the sheep brucellosis detection card placed inside the movable frame 3. See details... Figure 5 and Figure 6 As shown, clamping plates 8 are symmetrically arranged on the inner wall of the movable frame 3, and connecting rods 18 are fixed on opposite sides of the two clamping plates 8. A spring is installed between the outer side of the connecting rod 18 and the inside of the movable frame 3. The two clamping plates 8 are slidably arranged on the inner wall of the movable frame 3, and the opposite ends of the two connecting rods 18 extend out of the outer side of the movable frame 3.

[0030] The brucellosis test card is placed inside the movable frame 3 and positioned between the two clamping plates 8. When the movable frame 3 is pushed into the test box 1, the two connecting rods 18 are squeezed and move relative to each other, which in turn causes the two clamping plates 8 to move relative to each other, clamping and fixing the brucellosis test card to prevent it from shaking during the test and affecting the test. Then, when the movable frame 3 is pulled out, the connecting rods 18 are no longer squeezed and are reset under the elastic force of the spring, so that the two clamping plates 8 no longer clamp the brucellosis test card, making it easier for the tester to remove the brucellosis test card.

[0031] The contents not described in detail in this specification are existing technologies known to those skilled in the art.

[0032] Although the present invention 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 invention should be included within the protection scope of the present invention.

Claims

1. A portable sheep brucellosis detection device, comprising a detection box (1), a fixing block (2) fixed to the rear of the detection box (1), and a movable frame (3) connected inside the detection box (1), and an observation window embedded in the top of the detection box (1); characterized in that, Also includes: The bottom of the movable frame (3) is fixed with a slider (7), the top of the fixed block (2) is equipped with a liquid storage box (5), the upper left side of the fixed block (2) is provided with a storage airbag (17), the upper left and right sides of the inner wall of the detection box (1) are both fixed with pipes (14), and nozzles are installed at equal intervals on the opposite surfaces of the two pipes (14). The two pipes (14) are fixedly connected to the storage airbag (17) with a connecting pipe (6).

2. The portable sheep brucellosis detection device according to claim 1, characterized in that: The movable frame (3) is slidably disposed on the inner wall of the detection box (1) by a slider (7), and the material storage airbag (17) is connected to the connecting pipe (6) between the two pipes (14).

3. The portable sheep brucellosis detection device according to claim 1, characterized in that: The slider (7) is fixed with toothed blocks (4) at equal intervals behind it. The right side of the inside of the fixed block (2) is connected to a rotating rod (10), and a driven gear (9) is fixedly sleeved on the outer side of the lower end of the rotating rod (10). The top of the rotating rod (10) is fixedly connected to a turntable (11). The upper part of the inside of the fixed block (2) is slidably connected to a pressing plate (12), and the pressing plate (12) and the turntable (11) are connected by a movable plate (13).

4. A portable sheep brucellosis detection device according to claim 3, characterized in that: The driven gear (9) is meshed with multiple tooth blocks (4). The two ends of the movable plate (13) are hinged to the top of the turntable (11) and the side of the extrusion plate (12), respectively. The extrusion plate (12) is positioned opposite to the storage airbag (17).

5. A portable sheep brucellosis detection device according to claim 1, characterized in that: The storage airbag (17) and the liquid storage box (5) are connected by a suction tube (15), and both the suction tube (15) and the connecting tube (6) are equipped with a one-way valve (16).

6. A portable sheep brucellosis detection device according to claim 1, characterized in that: The inner wall of the movable frame (3) is symmetrically provided with clamping plates (8), and the opposite sides of the two clamping plates (8) are fixed with connecting rods (18). A spring is installed between the outer side of the connecting rod (18) and the inside of the movable frame (3).

7. A portable sheep brucellosis detection device according to claim 6, characterized in that: The two clamping plates (8) are slidably disposed on the inner wall of the movable frame (3), and the opposite ends of the two connecting rods (18) extend out of the outer side of the movable frame (3).

Images