A sampling device for port health quarantine

Abstract

The utility model relates to the technical field of epidemic prevention and control discloses a sampling device for port health quarantine, including the bottom plate, the bottom plate is inserted with the clamp plate, is equipped with the reset spring between the clamp plate and the bottom plate, is equipped with the placing groove on the bottom plate, is equipped with the through -hole in the placing groove on the bottom plate, is equipped with the fixed column on the clamp plate, the utility model discloses compared with prior art advantage lies in, through setting bottom plate, clamp plate, fixed column, annular cutting knife and through -hole, will blade be placed on the placing groove, then press the clamp plate, can cut blade, through setting storage cylinder, piston, spring no.

Description

Technical Field

[0001] This utility model relates to the field of epidemic prevention and control technology, specifically to a sampling device for port health quarantine. Background Technology

[0002] Sanitary quarantine is a mandatory measure taken to prevent the spread of infectious diseases. It is usually carried out at border crossings and includes medical and sanitary inspections of inbound and outbound personnel, means of transport, transport equipment, and goods to monitor the actual or potential public health risks posed by these entities, such as carrying infectious disease pathogens or vectors, and to prevent and control the spread of infectious diseases through the port of entry.

[0003] Quarantine objects include plants, animals, and products. When sampling plants for quarantine, a punch is usually used to punch holes in the plant leaves. To ensure the accuracy of the results, holes are usually punched in different locations on the same plant. After punching a hole in a leaf, the existing punch needs to cut off the leaf and store it before punching again, which is a cumbersome, time-consuming and labor-intensive process. Utility Model Content

[0004] (a) Technical problems to be solved

[0005] The technical problem this invention aims to solve is that after drilling a hole in a blade, the cut-off blade needs to be stored before drilling again, a process that is cumbersome, time-consuming, and labor-intensive.

[0006] (II) Technical Solution

[0007] To solve the above-mentioned technical problems, the technical solution provided by this utility model is as follows: a sampling device for port health quarantine, including a base plate, a clamping plate movably inserted into the base plate, a return spring between the clamping plate and the base plate, a placement groove on the base plate, a through hole in the placement groove on the base plate, a fixing post on the clamping plate, an annular cutting blade cooperating with the through hole at one end of the fixing post, a storage cylinder penetrating the base plate on the bottom surface of the base plate, multiple pistons inside the storage cylinder, a spring on the bottom surface of the storage cylinder for pushing the multiple pistons upward, a moving mechanism on the base plate for pushing the pistons to move above the through hole, and a collection mechanism on the base plate below the through hole.

[0008] As an improvement, the moving mechanism includes a push plate slidably disposed in the placement groove, the placement groove being provided with a limiting plate for limiting the push plate and the piston, and a push post penetrating the placement groove at one end of the push plate.

[0009] As an improvement, the collecting mechanism includes a threaded sleeve I that is threaded to the bottom surface of the base plate, and a plurality of threaded sleeves II are threaded to the bottom surface of the threaded sleeve I.

[0010] As an improvement, a through-fixed post is movably inserted into the clamping plate, and a spring is provided between the through-fixed post and the clamping plate.

[0011] As an improvement, the bottom surface of the storage cylinder is threaded with a sealing cap, and a spring is mounted on the sealing cap. The spring is equipped with a sliding pin that cooperates with the piston.

[0012] As an improvement, the placement groove is composed of a rectangular groove and a semi-circular groove, and the center of the semi-circular groove coincides with the center of the through hole.

[0013] (III) Beneficial Effects

[0014] The advantages of this utility model compared with the prior art are as follows:

[0015] By setting a base plate, clamping plate, fixing column, annular cutting blade and through hole, the blade is placed on the placement groove, and then the clamping plate is pressed to cut the blade. By setting a storage cylinder, piston, spring, moving mechanism and collection mechanism, when sampling is required, the moving mechanism moves the piston to the through hole and then cuts it. The cut blade enters the collection mechanism with the piston, so continuous sampling can be performed. After sampling is completed, the blade is taken out. The process is simple, saves unnecessary steps, and saves time and effort. Attached Figure Description

[0016] Figure 1 This is a three-dimensional view of a sampling device for port health quarantine according to this utility model.

[0017] Figure 2 This is an exploded view of a sampling device for port health quarantine according to this utility model.

[0018] Figure 3 This is a cross-sectional view of a sampling device for port health quarantine according to this utility model.

[0019] Figure 4 This is an enlarged view of point A of a sampling device for port health quarantine according to this utility model.

[0020] As shown in the figure: 1. Base plate; 2. Clamping plate; 3. Return spring; 4. Placement groove; 5. Through hole; 6. Fixing post; 7. Ring cutting blade; 8. Storage cylinder; 9. Piston; 10. Spring 1; 11. Moving mechanism; 12. Collecting mechanism; 13. Push plate; 14. Limiting plate; 15. Push post; 16. Threaded sleeve 1; 17. Threaded sleeve 2; 18. Insert post; 19. Spring 2; 20. Sealing cover; 21. Sliding post. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0022] As per the instructions Figures 1 to 3 As shown, a sampling device for port health quarantine includes a base plate 1, a clamping plate 2 movably inserted into the base plate 1, a return spring 3 between the clamping plate 2 and the base plate 1, a placement groove 4 on the base plate 1, a through hole 5 in the placement groove 4, a fixing post 6 on the clamping plate 2, an annular cutting blade 7 that mates with the through hole 5 at one end of the fixing post 6, a storage cylinder 8 penetrating the base plate 1 on the bottom surface of the base plate 1, multiple pistons 9 inside the storage cylinder 8, a spring 10 on the bottom surface of the storage cylinder 8 for pushing the multiple pistons 9 upward, a moving mechanism 11 on the base plate 1 for pushing the pistons 9 to move above the through hole 5, and a collection mechanism 12 on the base plate 1 below the through hole 5.

[0023] When plants need to be quarantined, disease-free leaves should be selected for leaf sampling. The base plate 1 is then placed under the leaf, and the clamping plate 2 is positioned above the leaf. The moving mechanism 11 is then pushed, which pushes the piston 9 above the through hole 5. Due to the resistance when the piston slides, it will not fall directly into the through hole 5 under its own weight. The moving mechanism 11 is then reset, and the spring 10 pushes the next piston 9 to move into the placement slot 4. The clamping plate 2 is then pressed, compressing the reset spring 3. The annular cutting blade 7 contacts and cuts the leaf. Pressing continues, causing the leaf and piston 9 to enter the collection mechanism 12. The clamping plate 2 is then released, and the reset spring 3 pushes the clamping plate 2 back to its original position. This completes the sampling of one leaf. Multiple samplings are then performed. After sampling is completed, the collection mechanism 12 is removed, and the sampled leaves are sealed for subsequent quarantine.

[0024] As per the instructions Figures 2 to 4 As shown, the moving mechanism 11 includes a push plate 13 slidably disposed in the placement groove 4. The placement groove 4 is provided with a limiting plate 14 that limits the push plate 13 and the piston 9. One end of the push plate 13 is provided with a push post 15 that penetrates the placement groove 4. When sampling is required, the push post 15 is pushed, and the push post 15 drives the push plate 13 to move. The push plate 13 pushes the piston 9 to move above the through hole 5.

[0025] The collecting mechanism 12 includes a threaded sleeve 16 threaded to the bottom surface of the base plate 1. The bottom surface of the threaded sleeve 16 is threaded with multiple threaded sleeves 17. The threaded sleeve 16 and the threaded sleeves 17 are made of transparent material. By setting the threaded sleeve 16 and multiple threaded sleeves 17, after the blade is cut, the annular cutting blade 7 pushes the blade and the piston 9 to move. When it moves to the bottommost threaded sleeve 17, it stops. Then, one piston and one blade correspond to one threaded sleeve 17. When it needs to be removed, the threaded sleeve 16 is rotated to remove the threaded sleeve 16 and multiple threaded sleeves 17. Then, starting from the bottommost threaded sleeve 17, it is rotated to separate the blade into individual pieces. Then, the piston 9 is pushed to remove the blade and store it.

[0026] The clamping plate 2 is movably inserted with a through-fixed post 6 and a spring 19 is provided between the through-fixed post 6 and the clamping plate 2. When the blade is stuck in the annular cutting blade 7, the blade is pushed out by pressing the through-fixed post 18 and the spring 19 is used to reset the through-fixed post 18.

[0027] The bottom surface of the storage cylinder 8 is threaded with a sealing cap 20. The spring 10 is set on the sealing cap 20. The spring 10 is provided with a sliding pin 21 that cooperates with the piston 9. When the piston 9 is used up, the sealing cap 20 is rotated to remove the sealing cap 20. Then the piston 9 is inserted into the storage cylinder 8. Then the sealing cap 20 is screwed on again. The spring 10 is used to push the piston 9 to move upward into the placement groove 4.

[0028] The placement groove 4 is composed of a rectangular groove and a semi-circular groove, and the center of the semi-circular groove coincides with the center of the through hole 5, which facilitates pushing the piston 9 to the top of the through hole 5.

[0029] In practical use, during quarantine, the blade is placed between the base plate 1 and the clamping plate 2. Then, the piston 9 is moved above the through hole 5 by the moving mechanism 11. The moving mechanism 11 is reset, and then the clamping plate 2 is pressed. The clamping plate 2 drives the annular cutting blade 7 to move down and cut the blade. Then it continues to move down, and the annular cutting blade 7 pushes the blade and piston 9 down. When it moves to the lowest threaded sleeve 17, it stops. When the blade is stuck on the annular cutting blade 7, the insert 18 is pressed to make the blade fall off the annular cutting blade 7. Then the clamping plate 2 is released, and the reset spring 3 drives the clamping plate 2 to reset. Then, sampling is carried out in the above manner. After sampling is completed, the collection mechanism 12 is removed, and then the blades are taken out one by one.

[0030] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0031] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

[0032] The present invention and its embodiments have been described above. This description is not restrictive, and the accompanying drawings are only one embodiment of the present invention; the actual structure is not limited thereto. In conclusion, if those skilled in the art are inspired by this description and design similar structures and embodiments without departing from the inventive spirit of the present invention, such designs should fall within the protection scope of the present invention.

Claims

1. A sampling device for port health quarantine, comprising a base plate (1), characterized in that: A clamping plate (2) is movably inserted into the base plate (1). A return spring (3) is provided between the clamping plate (2) and the base plate (1). A placement groove (4) is provided on the base plate (1). A through hole (5) is provided in the placement groove (4) on the base plate (1). A fixing post (6) is provided on the clamping plate (2). A ring-shaped cutting blade (7) that cooperates with the through hole (5) is provided at one end of the fixing post (6). A storage cylinder (8) that penetrates the base plate (1) is provided on the bottom surface of the base plate (1). A plurality of pistons (9) are provided in the storage cylinder (8). A spring (10) that pushes the plurality of pistons (9) upward is provided on the bottom surface of the storage cylinder (8). A moving mechanism (11) that pushes the pistons (9) to move above the through hole (5) is provided on the base plate (1). A collecting mechanism (12) is provided on the base plate (1) below the through hole (5).

2. A sampling device for port health quarantine according to claim 1, characterized in that: The moving mechanism (11) includes a push plate (13) slidably disposed in the placement groove (4), and a limiting plate (14) is provided on the placement groove (4) to limit the push plate (13) and the piston (9). One end of the push plate (13) is provided with a push post (15) that penetrates the placement groove (4).

3. A sampling device for port health quarantine according to claim 1, characterized in that: The collecting mechanism (12) includes a threaded sleeve one (16) threaded to the bottom surface of the base plate (1), and a plurality of threaded sleeve two (17) threaded to the bottom surface of the threaded sleeve one (16).

4. A sampling device for port health quarantine according to claim 1, characterized in that: A through-fixed post (6) is movably inserted into the clamping plate (2), and a spring (19) is provided between the through-fixed post (6) and the clamping plate (2).

5. A sampling device for port health quarantine according to claim 1, characterized in that: The bottom surface of the storage cylinder (8) is threaded with a sealing cap (20), and the first spring (10) is set on the sealing cap (20). The first spring (10) is provided with a sliding column (21) that cooperates with the piston (9).

6. A sampling device for port health quarantine according to claim 1, characterized in that: The placement groove (4) is composed of a rectangular groove and a semi-circular groove, and the center of the semi-circular groove coincides with the center of the through hole (5).

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