Microorganism sampler for airborne bacteria

Abstract

The utility model relates to a microorganism sampler for airborne bacteria, which comprises a tripod, a conical block is arranged at the bottom of the tripod, the top end of the tripod is fixedly connected with a supporting rod, a lifting rod is connected above the supporting rod in an embedded manner, and the top end of the lifting rod is connected inside a connecting seat. The top end of the connecting base is fixedly connected with the protective frame, a machine box is arranged on one side in the protective frame, an impactor is arranged on the adjacent side of the machine box, a rectangular clamping base is fixedly connected to one end of the protective frame, a supporting plate is connected into the rectangular clamping base in an embedded mode, and a U-shaped clamping base is arranged on one side of the supporting plate. The rectangular clamping seat is arranged on the protection frame, the supporting plate can drive the U-shaped clamping seat to be connected into the rectangular clamping seat, and the U-shaped clamping seat can be clamped on a mounting frame or other objects, so that the case and the impactor can be mounted at other proper positions, and the flexibility of the case and the impactor during use is improved.

Description

Technical Field

[0001] The utility model relates to a microbial sampler for airborne bacteria and belongs to the technical field of microbial sampling. Background Art

[0002] Microorganisms are a general term for a type of organism, including bacteria, viruses, fungi, etc., covering many types of beneficial and harmful species. They are widely involved in many fields such as food, medicine, industry and agriculture, environmental protection, sports, etc., and are closely related to humans.

[0003] For example, CN214300140U discloses a microbial sampler for airborne bacteria, which has a stable bottom and is not easy to slip during use, preventing the device from falling down due to slipping. The sampler has a protective device that can protect the host and the impactor to prevent the host and the impactor from damaging the internal parts, thereby reducing the cost of use. However, during use, the host and the impactor can generally only be placed on a tripod for use, making the host and the impactor inflexible when installed and used. Utility Model Content

[0004] The purpose of the utility model is to provide a microbial sampler for airborne planktonic bacteria. By arranging a rectangular holder on a protective frame, a support plate can drive a U-shaped clamp seat to be connected to the inside of the rectangular holder. Since the U-shaped clamp seat can be clamped on a mounting frame or other objects, the chassis and the impactor can be installed in other suitable positions, thereby improving the flexibility of the chassis and the impactor when in use, so as to solve the problems raised in the above-mentioned background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A microbial sampler for airborne planktonic bacteria comprises a tripod, a conical block is provided at the bottom of the tripod, the top of the tripod is fixedly connected to a support rod, a lifting rod is embedded and connected above the support rod, the top of the lifting rod is connected to the inside of a connecting seat, the top of the connecting seat is fixedly connected to a protective frame, a chassis is provided on one side of the protective frame, an impactor is provided on the adjacent side of the chassis, one end of the protective frame is fixedly connected to a rectangular holder, a support plate is embedded and connected inside the rectangular holder, and a U-shaped clamp seat is provided on one side of the support plate.

[0007] Furthermore, a truncated table is connected between the conical block and the tripod, a rubber anti-skid pad is provided at the bottom of the truncated table, a connecting thread is provided on the outside of the truncated table, a thread groove matching the connecting thread of the truncated table is provided on the inside of the conical block, and the truncated table and the conical block are connected by threads.

[0008] Furthermore, the three support rods on the tripod are telescopic rods and the telescopic length is fixed by a positioning bolt 1, and a connecting bolt is connected between the connecting seat and the top end of the lifting rod.

[0009] Furthermore, the lifting rod is slidably connected inside the support rod, a second positioning bolt is provided on one side above the lifting rod, a screw hole for accommodating the second positioning bolt is opened inside the lifting rod, and the bottom of the second positioning bolt is connected to the inside of the lifting rod.

[0010] Furthermore, the support plate is slidably connected inside the rectangular holder, and a positioning bolt three is provided on one side above the rectangular holder, and the bottom of the positioning bolt three is connected to the inside of the support plate.

[0011] Furthermore, one end of the U-shaped clamp seat is fixedly connected to a rotating rod, the rotating rod is circular and rotatably connected inside the support plate, a positioning bolt four is provided on one side above the support rod, and a plurality of screw holes matching the positioning bolt four are provided around the outside of the rotating rod, the positioning bolt four is connected to the inside of the rotating rod, and there are four screw holes on the rotating rod that are evenly arranged around the outside of the rotating rod.

[0012] Furthermore, a fastening bolt is connected inside the U-shaped clamp seat, the bottom of the fastening bolt is embedded and connected inside the pressing block and is rotatably connected inside the pressing block, and a rubber anti-slip layer is provided inside the U-shaped clamp seat and at the bottom of the pressing block.

[0013] The beneficial effects of the utility model are:

[0014] By arranging a rectangular clamp seat on the protective frame, the support plate can drive the U-shaped clamp seat to be connected to the inside of the rectangular clamp seat. Since the U-shaped clamp seat can be clamped on the mounting frame or other objects, the chassis and the impactor can be installed in other suitable positions. A rotating rod is provided on the U-shaped clamp seat, and the rotating rod is connected to the inside of the support plate and can rotate at an angle inside the support plate, so that the U-shaped clamp seat can be clamped horizontally or vertically at the installation position, thereby improving the flexibility of the chassis and the impactor when in use.

[0015] 2. By arranging a support rod and a lifting rod above the tripod, the lifting rod can move up and down inside the support rod, so that the height of the protective frame, the chassis and the impactor can be adjusted. At the same time, each support rod on the tripod is a telescopic rod, which can adjust the support height of the tripod, thereby adjusting the height of the chassis and the impactor, thereby increasing the height adjustment range of the tripod, the support rod and the lifting rod for the chassis and the impactor. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used to explain the present invention together with the specific embodiments of the present invention and do not constitute a limitation to the present invention.

[0017] Figure 1 This is a front view of a microbial sampler for airborne bacteria of the utility model;

[0018] Figure 2 It is a cross-sectional view of a microbial sampler for airborne bacteria of the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of a U-shaped clamp seat of a microbial sampler for airborne planktonic bacteria of the utility model;

[0020] Figure 4 The utility model is a microbial sampler for airborne bacteria. Figure 2 A partial enlarged view of the area at center A;

[0021] Figure 5 The utility model is a microbial sampler for airborne bacteria. Figure 2 A partial enlarged view of the area at B in the middle;

[0022] Numbers in the figure: 1. Tripod; 2. Conical block; 3. Support rod; 4. Lifting rod; 5. Connecting seat; 6. Protective frame; 7. Chassis; 8. Impactor; 9. Rectangular holder; 10. Support plate; 11. U-shaped clamp seat; 12. Round table; 13. Positioning bolt one; 14. Positioning bolt two; 15. Positioning bolt three; 16. Rotating rod; 17. Positioning bolt four; 18. Fastening bolt; 19. Press block. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] Example 1: Please refer to Figure 1-Figure 5 , the utility model provides a technical solution:

[0025] A microbial sampler for airborne planktonic bacteria comprises a tripod 1, wherein a conical block 2 is provided at the bottom of the tripod 1, the top of the tripod 1 is fixedly connected to a support rod 3, a lifting rod 4 is embedded and connected above the support rod 3, the top of the lifting rod 4 is connected to the inside of a connecting seat 5, the top of the connecting seat 5 is fixedly connected to a protective frame 6, a chassis 7 is provided on one side of the protective frame 6, an impactor 8 is provided on the adjacent side of the chassis 7, a rectangular holder 9 is fixedly connected to one end of the protective frame 6, a support plate 10 is embedded and connected inside the rectangular holder 9, and a U-shaped clamp seat 11 is provided on one side of the support plate 10.

[0026] Specifically, a truncated table 12 is connected between the conical block 2 and the tripod 1, a rubber anti-skid pad is provided at the bottom of the truncated table 12, a connecting thread is provided on the outside of the truncated table 12, and a thread groove matching the connecting thread of the truncated table 12 is provided inside the conical block 2. The truncated table 12 and the conical block 2 are connected by threads, the conical block 2 can be inserted into the soil, the tripod 1 can be supported in the soil, and the truncated table 12 can be supported on paved surfaces such as cement, so that the tripod 1 can be supported on the ground in different environments.

[0027] Specifically, the three support rods on the tripod 1 are telescopic rods and the telescopic length is fixed by a positioning bolt 13. A connecting bolt is connected between the connecting seat 5 and the top of the lifting rod 4. The lifting rod 4 is slidably connected inside the support rod 3. A positioning bolt 2 14 is provided on one side above the lifting rod 4. A screw hole for accommodating the positioning bolt 2 14 is provided inside the lifting rod 4. The bottom of the positioning bolt 2 14 is connected to the inside of the lifting rod 4. The positioning bolt 13 can be fixed in the position after the tripod 1 is telescopically adjusted, and the positioning bolt 2 14 can be connected to the inside of the lifting rod 4 to facilitate fixing the height of the lifting rod 4.

[0028] Example 2: Please refer to Figure 2 , Figure 3The difference between this embodiment and embodiment 1 is that: the support plate 10 is slidably connected inside the rectangular card seat 9, a positioning bolt three 15 is provided on one side above the rectangular card seat 9, and the bottom of the positioning bolt three 15 is connected to the inside of the support plate 10, and one end of the U-shaped clamp seat 11 is fixedly connected to a rotating rod 16, and the rotating rod 16 is circular and rotatably connected inside the support plate 10, and a positioning bolt four 17 is provided on one side above the support rod 3, and a plurality of screw holes matching the positioning bolt four 17 are provided around the outside of the rotating rod 16, and the positioning bolt four 17 is connected to the inside of the rotating rod 16, and the screw holes on the rotating rod 16 There are four evenly spaced ones around the outside of the rotating rod 16, the U-shaped clamp seat 11 is connected with a fastening bolt 18, the bottom of the fastening bolt 18 is embedded in the pressure block 19 and is rotatably connected inside the pressure block 19, the inside of the U-shaped clamp seat 11 and the bottom of the pressure block 19 are provided with a rubber anti-slip layer, the U-shaped clamp seat 11 can be clamped on a mounting frame or other objects, so that the chassis 7 and the impactor 8 can be installed in other suitable positions, the rotating rod 16 can rotate an angle inside the support plate 10, so that the U-shaped clamp seat 11 can be clamped horizontally or vertically at the installation position, thereby improving the flexibility of the chassis 7 and the impactor 8 when in use.

[0029] The working principle of the utility model is as follows: when in use, the tripod 1 is swung to support the tripod 1 on the ground, and then the supporting height of the tripod 1 is adjusted, and then the positioning bolt 13 is tightened on the support rod of the tripod 1, and then the height of the lifting rod 4 in the supporting rod 3 is moved up and down, and then the positioning bolt 2 14 is tightened in the lifting rod 4; when the chassis 7 and the impactor 8 need to be installed in other positions, the lifting rod 4 can be taken out from the connecting seat 5, and then the supporting plate 10 is inserted into the rectangular clamping seat 9, and then the positioning bolt 3 15 is tightened on the rectangular clamping seat 9 and the supporting plate 10, and then the U-shaped clamping seat 11 and the rotating rod 16 are rotated to adjust the clamping angle of the U-shaped clamping seat 11, and then the positioning bolt 4 17 is tightened in the rotating rod 16, and then the U-shaped clamping seat 11 is clamped on a position such as a clampable mounting frame.

[0030] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0031] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A microbial sampler for airborne bacteria, comprising a tripod (1), characterized in that: The bottom of the tripod (1) is provided with a conical block (2); the top of the tripod (1) is fixedly connected to a support rod (3); a lifting rod (4) is embedded and connected above the support rod (3); the top of the lifting rod (4) is connected to the inside of a connecting seat (5); the top of the connecting seat (5) is fixedly connected to a protective frame (6); a chassis (7) is provided on one side of the inside of the protective frame (6); a striker (8) is provided on the adjacent side of the chassis (7); one end of the protective frame (6) is fixedly connected to a rectangular clamping seat (9); a support plate (10) is embedded and connected inside the rectangular clamping seat (9); and a U-shaped clamping seat (11) is provided on one side of the support plate (10).

2. A microbial sampler for airborne bacteria according to claim 1, characterized in that: A truncated platform (12) is connected between the conical block (2) and the tripod (1); a rubber anti-skid pad is provided at the bottom of the truncated platform (12); a connecting thread is provided on the outside of the truncated platform (12); a thread groove matching the connecting thread of the truncated platform (12) is provided on the inside of the conical block (2); and the truncated platform (12) and the conical block (2) are connected via threads.

3. A microbial sampler for airborne bacteria according to claim 1, characterized in that: The three supporting rods on the tripod (1) are telescopic rods and the telescopic length is fixed by a positioning bolt (13); a connecting bolt is connected between the connecting seat (5) and the top end of the lifting rod (4).

4. A microbial sampler for airborne bacteria according to claim 1, characterized in that: The lifting rod (4) is slidably connected inside the support rod (3), a second positioning bolt (14) is provided on one side above the lifting rod (4), a screw hole for accommodating the second positioning bolt (14) is provided inside the lifting rod (4), and the bottom of the second positioning bolt (14) is connected to the inside of the lifting rod (4).

5. The microbial sampler for airborne bacteria according to claim 1, characterized in that: The support plate (10) is slidably connected inside the rectangular holder (9), and a positioning bolt three (15) is provided on one side above the rectangular holder (9), and the bottom of the positioning bolt three (15) is connected to the inside of the support plate (10).

6. A microbial sampler for airborne bacteria according to claim 1, characterized in that: A rotating rod (16) is fixedly connected to one end of the U-shaped clamp seat (11); the rotating rod (16) is circular and is rotatably connected inside the support plate (10); a positioning bolt (17) is provided on one side above the support rod (3); a plurality of screw holes matching the positioning bolt (17) are provided around the outside of the rotating rod (16); the positioning bolt (17) is connected to the inside of the rotating rod (16); and four screw holes are provided on the rotating rod (16) and are evenly arranged around the outside of the rotating rod (16).

7. A microbial sampler for airborne bacteria according to claim 1, characterized in that: The U-shaped clamp seat (11) is internally connected with a fastening bolt (18), the bottom of which is embedded in the interior of a pressing block (19) and is rotatably connected inside the pressing block (19), and the interior of the U-shaped clamp seat (11) and the bottom of the pressing block (19) are both provided with a rubber anti-slip layer.

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