Living pig tongue coating and saliva scraping device for animal virus detection

Abstract

The utility model relates to the technical field of scraping devices, in particular to a live pig tongue coating and saliva scraping device for animal virus detection. Comprising a scraping piece and a handle, the handle is composed of a threaded rod and a threaded sleeve, one end of the threaded rod is fixedly provided with a rotary sampling assembly, the rotary sampling assembly comprises a connecting frame fixedly arranged at one end of the threaded rod, the connecting frame is rotationally provided with a rotating cylinder, and a plurality of connecting rods are evenly distributed around the rotating cylinder; the number of the scraping pieces is multiple, the multiple scraping pieces are connected to the multiple connecting rods in a buckled mode respectively, and each connecting rod is provided with two limiting assemblies for limiting the positions of the scraping pieces. The utility model provides a live pig tongue coating and saliva scraping device for animal virus detection, which can collect a plurality of samples at one time and can adjust the length of a handle.

Description

Technical Field

[0001] The utility model relates to the technical field of scraping devices, in particular to a living pig tongue coating saliva scraping device for animal virus detection. Background Art

[0002] Animal virus detection is an important means of preventing and controlling the spread of animal diseases. In pig virus detection, the collection of tongue coating and saliva samples is particularly critical. Common saliva scraping devices consist of a scraper and a handle. The following shortcomings have been found during use:

[0003] 1. The existing scraping blade is only one, which can only collect one sample during sampling and cannot take multiple samples at a time, resulting in low collection efficiency;

[0004] 2. The common handle length is fixed and cannot be adjusted according to the needs of the user, which makes it inconvenient to collect saliva from living pig tongue coating.

[0005] Therefore, in view of this, the existing structure was studied and improved, and a living pig tongue coating saliva scraping device for animal virus detection was proposed. Utility Model Content

[0006] The technical problem to be solved by the utility model is that only one sample can be collected during sampling, and multiple samples cannot be taken at one time, and the length of the handle is fixed.

[0007] In order to solve the above technical problems, the technical solution adopted by the utility model is: a live pig tongue coating saliva scraping device for animal virus detection, including a scraping piece and a handle, the handle is composed of a threaded rod and a threaded sleeve, one end of the threaded rod is fixedly provided with a rotating sampling assembly, the rotating sampling assembly includes a connecting frame fixedly provided at one end of the threaded rod, a rotating drum is rotatably provided on the connecting frame, a plurality of connecting rods are evenly distributed around the rotating drum, the scraping piece is provided with a plurality of pieces, and the plurality of scraping pieces are respectively buckled on a plurality of connecting rods, and the connecting rod is provided with two limit assemblies for limiting the position of the scraping piece.

[0008] As a further solution of the present invention, the threaded rod is threadably inserted into the threaded sleeve.

[0009] As a further solution of the present invention: the connecting frame and the rotating drum are rotatably connected via a bearing.

[0010] As a further solution of the present invention: the limiting component is arranged in a movable groove on the connecting rod, a movable plate is slidably arranged in the movable groove, two protrusions are fixedly provided on one side of the movable plate, and one of the protrusions is clamped on the scraping piece.

[0011] As a further solution of the present invention, the two protrusions movably penetrate one side of the connecting rod, and the connecting rod is provided with a through hole for the protrusions to movably penetrate.

[0012] As a further solution of the present invention: the scraping piece is provided with a slot for one of the protrusions to engage with.

[0013] As a further solution of the present invention: a plurality of springs are fixedly arranged between one side of the movable plate and one side of the movable slot.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] 1. The utility model can collect multiple samples when scraping saliva from living pig tongue coating by means of the arrangement of a rotating sampling component and multiple scraping sheets, thereby increasing the efficiency of sample collection.

[0016] 2. The utility model can adjust the length of the handle according to the needs of the user by means of the threaded rotation of the threaded rod and the threaded sleeve. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0018] Figure 1 The utility model is a schematic diagram of the overall structure of a living pig tongue coating saliva scraping device for animal virus detection.

[0019] Figure 2 The utility model is a schematic structural diagram of a living pig tongue coating saliva scraping device for animal virus detection when the scraping piece is removed.

[0020] Figure 3 The utility model is a cross-sectional view of a living pig tongue coating saliva scraping device for animal virus detection.

[0021] Figure 4 The utility model is a schematic diagram of the scraping piece structure of a living pig tongue coating saliva scraping device for animal virus detection.

[0022] In the attached figure:

[0023] 1. Scraping piece; 2. Handle; 3. Rotary sampling assembly; 4. Limit assembly; 201. Threaded rod; 202. Threaded sleeve; 301. Connecting frame; 302. Rotating cylinder; 303. Connecting rod; 401. Moving plate; 402. Spring; 403. Bump. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0025] See also Figure 1-2 A live pig tongue coating saliva scraping device for animal virus detection includes a scraping piece 1 and a handle 2. The handle 2 is composed of a threaded rod 201 and a threaded sleeve 202. The threaded rod 201 is threadedly inserted into the threaded sleeve 202. Rotating the threaded sleeve 202 can move the threaded sleeve 202 on the threaded rod 201.

[0026] See also Figure 1-4 A rotary sampling assembly 3 is fixedly provided at one end of the threaded rod 201. The rotary sampling assembly 3 includes a connecting frame 301 fixedly provided at one end of the threaded rod 201. A rotating drum 302 is rotatably provided on the connecting frame 301. The connecting frame 301 and the rotating drum 302 are rotatably connected via a bearing. A plurality of connecting rods 303 are evenly distributed around the rotating drum 302. A plurality of scraping blades 1 are provided, and the plurality of scraping blades 1 are respectively buckled onto the plurality of connecting rods 303. The rotating drum 302 is rotatably connected to the connecting frame 301. When scraping saliva from a living pig tongue, the plurality of connecting rods 303 are driven to rotate along with the rotating drum 302. When the rotating drum 302 rotates, the plurality of scraping blades 1 are driven to rotate, thereby collecting multiple samples.

[0027] See also Figure 1-4 The connecting rod 303 is provided with two limiting assemblies 4 for limiting the position of the scraping blade 1. The limiting assemblies 4 are arranged in a movable groove on the connecting rod 303. A movable plate 401 is slidably arranged in the movable groove. A plurality of springs 402 are fixedly arranged between one side of the movable plate 401 and one side of the movable groove. Two protrusions 403 are fixedly arranged on one side of the movable plate 401. The two protrusions 403 movably pass through one side of the connecting rod 303. The connecting rod 303 is provided with a through hole for the protrusions 403 to movably pass through. One of the protrusions 403 is engaged with the scraping blade 1, and the scraping blade 1 is provided with a slot for engaging one of the protrusions 403. The provision of the springs 402 can give the movable plate 401 a thrust, and the mutual engagement between the protrusions 403 and the slot can thereby limit the position of the scraping blade 1.

[0028] The working principle of this utility model:

[0029] When it is necessary to sample the saliva of the tongue coating of a living pig, the protrusion 403 is first moved in the direction of the spring 402 so that the spring 402 is squeezed, and then the scraping sheet 1 can be buckled on the connecting rod 303. After the scraping sheet 1 is adjusted to the appropriate position, the protrusion 403 can be loosened. The elastic force of the spring 402 can push the movable plate 401 so that one of the protrusions 403 is engaged with the slot on the scraping sheet 1. The threaded sleeve 202 can then be rotated so that the threaded sleeve 202 moves on the threaded rod 201, thereby adjusting the length of the handle 2. The handle 2 can then be held and the scraping sheet 1 can be placed on the tongue coating of the living pig. The handle 2 is then pulled out of the oral cavity. Since the scraping sheet 1 contacts the tongue coating of the living pig, the rotating drum 302 can be driven to rotate on the connecting frame 301, so that several scraping sheets 1 rotate with the rotating drum 302, thereby collecting the pig tongue coating saliva on the scraping sheet 1.

[0030] The above description of the present invention and its embodiments is non-limiting. The drawings show only one embodiment of the present invention, and the actual structure is not limited thereto. In short, if a person skilled in the art is inspired by the above, and does not deviate from the purpose of the present invention, without inventive design, a structure and embodiment similar to the technical solution should fall within the scope of protection of the present invention.

Claims

1. A live pig tongue coating saliva scraping device for animal virus detection, comprising a scraping blade (1) and a handle (2), characterized in that: The handle (2) is composed of a threaded rod (201) and a threaded sleeve (202); a rotary sampling assembly (3) is fixedly provided at one end of the threaded rod (201); the rotary sampling assembly (3) comprises a connecting frame (301) fixedly provided at one end of the threaded rod (201); a rotating drum (302) is rotatably provided on the connecting frame (301); a plurality of connecting rods (303) are evenly distributed around the rotating drum (302); the scraping blade (1) is provided with a plurality of blades, and the plurality of scraping blades (1) are respectively buckled on the plurality of connecting rods (303); and two limiting assemblies (4) for limiting the position of the scraping blade (1) are provided on the connecting rod (303).

2. The living pig tongue coating saliva scraping device for animal virus detection according to claim 1, characterized in that: The threaded rod (201) is threadably inserted into the threaded sleeve (202).

3. The living pig tongue coating saliva scraping device for animal virus detection according to claim 1, characterized in that: The connecting frame (301) and the rotating drum (302) are rotatably connected via a bearing.

4. The living pig tongue coating saliva scraping device for animal virus detection according to claim 1, characterized in that: The limiting assembly (4) is arranged in a movable groove on the connecting rod (303), a movable plate (401) is slidably arranged in the movable groove, and two protrusions (403) are fixedly arranged on one side of the movable plate (401), one of the protrusions (403) being clamped on the scraping piece (1).

5. The living pig tongue coating saliva scraping device for animal virus detection according to claim 4, characterized in that: The two protrusions (403) movably penetrate one side of the connecting rod (303), and the connecting rod (303) is provided with a through hole for the protrusions (403) to movably penetrate.

6. The living pig tongue coating saliva scraping device for animal virus detection according to claim 4, characterized in that: The scraping piece (1) is provided with a slot for one of the protrusions (403) to engage with.

7. The living pig tongue coating saliva scraping device for animal virus detection according to claim 4, characterized in that: A plurality of springs (402) are fixedly arranged between one side of the movable plate (401) and one side of the movable groove.

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