A device for detecting swine disease antigens in saliva
By designing the loading unit and the detection unit, the problem of inconvenient saliva classification and quantity adjustment in the swine disease antigen saliva detection device was solved, achieving convenient operation and efficient detection.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- LIAONING PROVINCIAL ANIMAL DISEASE PREVENTION & CONTROL CENT
- Filing Date
- 2025-06-20
- Publication Date
- 2026-08-04
AI Technical Summary
Existing saliva detection devices for swine disease antigens are not convenient for classifying and placing saliva, the types and quantities of saliva are difficult to adjust, and the number of saliva samples that can be tested at one time is limited, resulting in low work efficiency.
A loading unit and a detection unit were designed. The loading unit uses snap-fit components and separator components to facilitate the classification of saliva types and the adjustment of quantities. The detection unit uses an electric rod and a clamping plate structure to detect multiple types of saliva simultaneously.
It improves ease of operation and work efficiency, allows for flexible adjustment of the types and quantities of saliva and enables simultaneous detection of multiple types of saliva, thereby enhancing detection efficiency.
Smart Images
Figure CN224594657U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the technical field of saliva detection devices, and in particular to a saliva detection device for swine disease antigens. Background Technology
[0002] There are many types of swine diseases, including infectious diseases, parasitic diseases, internal diseases, surgical diseases, obstetric diseases, nutritional and metabolic diseases, and poisoning diseases. Infectious diseases are the most serious, often occurring in large numbers with high morbidity and mortality rates, severely impacting the swine industry and causing enormous economic losses. Therefore, it is necessary to regularly test pigs, typically by collecting saliva samples, which are then sent to a laboratory for analysis.
[0003] A search revealed a public announcement (CN214400514U) disclosure of a saliva detection device for swine disease antigens. The device is transported to a work surface, where a worker holds a limiting tube and activates a reversible motor to rotate the front squeezing shaft, feeding a cotton rope from right to left. A pig then licks the left end of the rope, collecting its saliva through the rope's absorbent box. The reversible motor then rotates the front squeezing shaft to squeeze the licked rope, collecting more saliva. The licked rope is then cut, and the collected saliva is placed into the saliva detection device for testing. This reduces worker workload and increases detection speed. The device includes a detection box, a base, a saliva detection device, a door, a winding shaft, two sets of fixing plates, a cotton rope, a limiting tube, a support frame, two sets of squeezing shafts, and a reversible motor. The bottom of the detection box is connected to the top of the base.
[0004] While the above method facilitates the collection of pig saliva, it is not convenient in terms of sorting and placing the pig saliva, the number of different types of pig saliva placed is difficult to adjust, and the amount of pig saliva that can be tested at one time is limited, resulting in low work efficiency. Utility Model Content
[0005] The main purpose of this utility model is to provide a saliva detection device for swine disease antigens. By setting up a loading unit, it solves the problems of inconvenience in classifying and placing swine saliva and difficulty in adjusting the number of different types of swine saliva placed. By setting up a detection unit, it solves the problem of the limited number of swine saliva samples that can be detected at one time, resulting in low work efficiency.
[0006] To achieve the above objectives, this utility model provides the following technical solution: A saliva detection device for swine disease antigens includes a main body, a loading unit disposed inside the main body, and a detection unit disposed at the bottom of the loading unit. The loading unit includes a convex groove formed at the top center of the main body, a placement groove connected to the bottom of the convex groove, a snap-fit component disposed inside the convex groove, and a partition component fixedly connected to the bottom of the snap-fit component. The detection unit includes a detection device disposed at the bottom of the placement tank and a receiving component disposed at the top of the detection device.
[0007] Preferably, the snap-fit assembly in the loading unit includes a snap-fit plate disposed inside the convex groove, a limiting groove opened inside the snap-fit plate, a horizontal plate disposed inside the limiting groove, and a feed hole opened inside the horizontal plate.
[0008] Preferably, the snap-fit assembly in the loading unit further includes two handles fixedly connected to the top of the snap-fit plate.
[0009] Preferably, the partition component in the loading unit includes a connecting frame fixedly connected to the bottom end of the horizontal plate, a partition plate fixedly connected inside the connecting frame, two round holes opened at the bottom end of the connecting frame, a fixing ring fixedly connected inside the round holes, a rubber ring fixedly connected to the top inner side of the fixing ring, two elastic columns disposed at the bottom inner side of the fixing ring, a spring disposed on the surface of the elastic columns, and a push block fixedly connected to one end of the elastic columns.
[0010] Preferably, the receiving assembly in the detection unit includes multiple sets of two-by-two limiting plates disposed at the top of the detection device, a telescopic tube disposed in the middle of the limiting plates, an electric rod fixedly connected to both sides of the top of the limiting plates, a clamping plate fixedly connected to the top of the electric rod, a fixed shaft fixedly connected to the top of the inside of the telescopic tube, and a ball rotatably connected to the outside of the fixed shaft.
[0011] Preferably, one end of the clamping plate in the detection unit is fixedly connected to the telescopic tube.
[0012] Preferably, the sphere in the detection unit is positioned directly below the rubber ring.
[0013] Compared with the prior art, the present invention has the following beneficial effects: I. In this utility model, by setting up the loading unit, pulling the handle upwards can pull out the snap-fit plate and multiple horizontal plates, and at the same time pull out multiple connecting frames together. Then, the corresponding horizontal plate can be pulled away from the limiting groove, so that the type and quantity of pig saliva can be selected independently. At the same time, the pig saliva can be added through the feeding hole, which improves the convenience of operation and allows for the placement of different quantities of pig saliva.
[0014] II. In this utility model, by setting up a detection unit, activating multiple electric rods can drive the corresponding clamping plates and telescopic tubes to rise until the ball extends into the round hole. The ball squeezes the push block, causing the elastic column and spring to contract. Subsequently, the ball continues to squeeze the rubber ring, allowing pig saliva to flow into the telescopic tube through the gaps in the rubber ring and finally enter the detection device for detection. This allows for the simultaneous detection of multiple different types of pig saliva, effectively improving work efficiency. Attached Figure Description
[0015] Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 This is a cross-sectional view of the main body of this utility model; Figure 3 This is a three-dimensional structural diagram of the connecting frame in this utility model; Figure 4 This utility model Figure 2 Enlarged schematic diagram of the structure at point A in the middle; Figure 5 This is a cross-sectional view of the detection unit in this utility model.
[0016] In the picture: 1. Main body; 2. Loading unit; 201. Snap-fit plate; 202. Handle; 203. Horizontal plate; 204. Feed hole; 205. Divider plate; 206. Connecting frame; 207. Rubber ring; 208. Fixing ring; 209. Spring; 210. Elastic column; 211. Push block; 212. Round hole; 3. Detection unit; 301. Detection device; 302. Limiting plate; 303. Telescopic tube; 304. Electric rod; 305. Clamping plate; 306. Fixed shaft; 307. Ball. Detailed Implementation
[0017] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments. Example
[0018] like Figure 1 , Figure 2 , Figure 3 , Figure 4 as well as Figure 5 As shown, a saliva detection device for swine disease antigens includes a main body 1, a loading unit 2 disposed inside the main body 1, and a detection unit 3 disposed at the bottom of the loading unit 2. The loading unit 2 includes a convex groove formed at the top center of the main body 1, a placement groove connected to the bottom of the convex groove, a snap-fit component disposed inside the convex groove, and a partition component fixedly connected to the bottom of the snap-fit component. The detection unit 3 includes a detection device 301 disposed at the bottom of the placement groove, and a receiving component disposed at the top of the detection device 301.
[0019] The snap-fit assembly in the loading unit 2 includes a snap-fit plate 201 disposed inside the convex groove, a limiting groove opened inside the snap-fit plate 201, a horizontal plate 203 disposed inside the limiting groove, and a feed hole 204 opened inside the horizontal plate 203.
[0020] The snap-fit assembly in the loading unit 2 also includes two handles 202 that are fixedly connected to the top of the snap-fit plate 201.
[0021] The partition component in the loading unit 2 includes a connecting frame 206 fixedly connected to the bottom of the horizontal plate 203, a partition plate 205 fixedly connected inside the connecting frame 206, two round holes 212 opened at the bottom of the connecting frame 206, a fixing ring 208 fixedly connected inside the round holes 212, a rubber ring 207 fixedly connected to the top inner side of the fixing ring 208, two elastic pillars 210 set at the bottom inner side of the fixing ring 208, a spring 209 set on the surface of the elastic pillars 210, and a push block 211 fixedly connected to one end of the elastic pillars 210.
[0022] The receiving assembly in the detection unit 3 includes multiple pairs of limiting plates 302 set at the top of the detection device 301, a telescopic tube 303 set in the middle of the limiting plate 302, an electric rod 304 fixedly connected to both sides of the top of the limiting plate 302, a clamping plate 305 fixedly connected to the top of the electric rod 304, a fixed shaft 306 fixedly connected to the top of the inside of the telescopic tube 303, and a ball 307 rotatably connected to the outside of the fixed shaft 306.
[0023] One end of the clamping plate 305 in the detection unit 3 is fixedly connected to the telescopic tube 303.
[0024] In detection unit 3, the sphere 307 is located directly below the rubber ring 207.
[0025] Pulling the handle 202 upwards will pull out the snap-fit plate 201 and multiple horizontal plates 203, simultaneously pulling out multiple connecting frames 206. Then, the corresponding horizontal plate 203 can be pulled out of the limiting groove, allowing you to select the type and quantity of pig saliva. At the same time, pig saliva can be added through the feed hole 204, which improves the convenience of operation and allows for the placement of different quantities of pig saliva. Example
[0026] like Figure 1 , Figure 2 , Figure 3 , Figure 4 as well as Figure 5As shown, a saliva detection device for swine disease antigens includes a main body 1, a loading unit 2 disposed inside the main body 1, and a detection unit 3 disposed at the bottom of the loading unit 2. The loading unit 2 includes a convex groove formed at the top center of the main body 1, a placement groove connected to the bottom of the convex groove, a snap-fit component disposed inside the convex groove, and a partition component fixedly connected to the bottom of the snap-fit component. The detection unit 3 includes a detection device 301 disposed at the bottom of the placement groove, and a receiving component disposed at the top of the detection device 301.
[0027] The snap-fit assembly in the loading unit 2 includes a snap-fit plate 201 disposed inside the convex groove, a limiting groove opened inside the snap-fit plate 201, a horizontal plate 203 disposed inside the limiting groove, and a feed hole 204 opened inside the horizontal plate 203.
[0028] The snap-fit assembly in the loading unit 2 also includes two handles 202 that are fixedly connected to the top of the snap-fit plate 201.
[0029] The partition component in the loading unit 2 includes a connecting frame 206 fixedly connected to the bottom of the horizontal plate 203, a partition plate 205 fixedly connected inside the connecting frame 206, two round holes 212 opened at the bottom of the connecting frame 206, a fixing ring 208 fixedly connected inside the round holes 212, a rubber ring 207 fixedly connected to the top inner side of the fixing ring 208, two elastic pillars 210 set at the bottom inner side of the fixing ring 208, a spring 209 set on the surface of the elastic pillars 210, and a push block 211 fixedly connected to one end of the elastic pillars 210.
[0030] The receiving assembly in the detection unit 3 includes multiple pairs of limiting plates 302 set at the top of the detection device 301, a telescopic tube 303 set in the middle of the limiting plate 302, an electric rod 304 fixedly connected to both sides of the top of the limiting plate 302, a clamping plate 305 fixedly connected to the top of the electric rod 304, a fixed shaft 306 fixedly connected to the top of the inside of the telescopic tube 303, and a ball 307 rotatably connected to the outside of the fixed shaft 306.
[0031] One end of the clamping plate 305 in the detection unit 3 is fixedly connected to the telescopic tube 303.
[0032] In detection unit 3, the sphere 307 is located directly below the rubber ring 207.
[0033] Activating multiple electric levers 304 will raise the corresponding clamping plates 305 and telescopic tubes 303 until the ball 307 extends into the round hole 212. The ball 307 squeezes the push block 211, causing the elastic column 210 and spring 209 to contract. Then the ball 307 continues to squeeze the rubber ring 207, allowing pig saliva to flow into the telescopic tube 303 through the gaps in the rubber ring 207, and finally enter the detection device 301 for detection. This allows for the simultaneous detection of multiple different types of pig saliva, effectively improving work efficiency.
[0034] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.
Claims
1. A device for detecting a pig disease antigen in saliva, comprising a main body (1), characterized in that, It also includes a loading unit (2) located inside the main body (1) and a detection unit (3) located at the bottom of the loading unit (2). The loading unit (2) includes a convex groove opened at the top center of the main body (1), a placement groove connected to the bottom of the convex groove, a snap-fit component disposed inside the convex groove, and a partition component fixedly connected to the bottom of the snap-fit component. The detection unit (3) includes a detection device (301) disposed at the bottom of the placement slot and a receiving component disposed at the top of the detection device (301).
2. The device for detecting a pig disease antigen in saliva according to claim 1, characterized in that: The snap-fit assembly in the loading unit (2) includes a snap-fit plate (201) disposed inside the convex groove, a limiting groove opened inside the snap-fit plate (201), a horizontal plate (203) disposed inside the limiting groove, and a feed hole (204) opened inside the horizontal plate (203).
3. A device for detecting a pig disease antigen in saliva according to claim 2, wherein: The snap-fit assembly in the loading unit (2) also includes two handles (202) fixedly connected to the top of the snap-fit plate (201).
4. A device for detecting a pig disease antigen in saliva according to claim 3, wherein: The partition component in the loading unit (2) includes a connecting frame (206) fixedly connected to the bottom of the horizontal plate (203), a partition plate (205) fixedly connected inside the connecting frame (206), two round holes (212) opened at the bottom of the connecting frame (206), a fixing ring (208) fixedly connected inside the round hole (212), a rubber ring (207) fixedly connected to the top of the inner side of the fixing ring (208), two elastic columns (210) set at the bottom of the inner side of the fixing ring (208), a spring (209) set on the surface of the elastic column (210), and a push block (211) fixedly connected to one end of the elastic column (210).
5. A device for detecting a pig disease antigen in saliva according to claim 4, wherein: The receiving assembly in the detection unit (3) includes multiple pairs of limiting plates (302) set at the top of the detection device (301), a telescopic tube (303) set in the middle of the limiting plate (302), an electric rod (304) fixedly connected to both sides of the top of the limiting plate (302), a clamping plate (305) fixedly connected to the top of the electric rod (304), a fixed shaft (306) fixedly connected to the top of the inside of the telescopic tube (303), and a ball (307) rotatably connected to the outside of the fixed shaft (306).
6. A device for detecting a pig disease antigen in saliva according to claim 5, wherein: One end of the clamping plate (305) in the detection unit (3) is fixedly connected to the telescopic tube (303).
7. A device for detecting a pig disease antigen in saliva according to claim 6, wherein: In the detection unit (3), the sphere (307) is located directly below the rubber ring (207).