Occupational health detection sampler

Abstract

The utility model relates to the technical field of hygiene detection, and discloses an occupational health detection sampler which comprises a box body, the top end of the box body is movably connected with a box cover, the interior of the box body is movably connected with a sampling mechanism, the sampling mechanism comprises a cylinder body, the cylinder body is movably connected to the interior of the box body, and the box cover is movably connected with the box body. A guide pipe is fixedly connected to one end of the barrel, a rubber pipe is movably connected to the outer wall of the guide pipe, a threaded hole is formed in one end of the barrel, a sealing ring is movably connected to the inner wall of the barrel, a plate is fixedly connected to one side of the sealing ring, and a bearing is fixedly connected to the interior of the plate. And a threaded rod is fixedly connected to the interior of the bearing. According to the occupational health detection sampler, the sampler has a good sampling effect, the sealing performance in the sampling process is effectively improved, liquid is prevented from flowing out of the sampler to cause certain pollution, and the sampling quality and effect are improved, so that the practicability of the sampler is improved to a certain extent.

Description

Technical Field

[0001] The utility model relates to the technical field of health detection, in particular to an occupational health detection sampler. Background Art

[0002] Occupational health standards are technical regulations on the sanitary requirements of working conditions (workplaces) with the purpose of protecting the health of workers. They are technical specifications for the implementation of occupational health laws and regulations and the legal basis for health supervision and management. There may be some factors that cause harm to employees in the production process, so some companies will conduct occupational health testing. Because there are national standard limits, they can test to see if the standards are met, and then issue a qualified report to prevent employees from contracting occupational diseases in the future.

[0003] In Chinese utility model patents: such as CN216685647U, a sampling box for occupational health detection belongs to the field of health detection technology. A sampling box for occupational health detection includes a box body, a box cover, a sample storage bin and a tool bin, the inner wall of the box body is fixedly connected with a first boss and a second boss, the box cover is rotatably connected to the box body, the inner wall of the box cover is fixedly connected with a third boss, the sample storage bin is slidably connected in the box body, a number of isolation grooves are provided in the sample storage bin, a test tube placement groove is fixedly connected in the isolation groove, a number of tool placement grooves are provided in the tool storage bin, a clamping mechanism for fixing the tool is provided in the tool placement groove, and a fourth boss, a fifth boss and a sixth boss are fixedly connected in sequence from left to right on the outer wall of the tool storage bin; the utility model systematically and standardizedly places sampling tools and sampling samples, reduces the probability of chaotic friction, damage and contamination of sampling tools, and more perfectly preserves sampling samples, making the results of occupational health detection more accurate.

[0004] There are the following problems in the prior art:

[0005] 1. The sampler used for occupational health testing in the prior art is not equipped with a sampler, so that during the sampling process, the sampler needs to be carried separately, which reduces the sampling effect and efficiency. Utility Model Content

[0006] 1. Technical issues to be resolved

[0007] In view of the deficiencies in the prior art, the utility model provides an occupational health detection sampler, which has the advantages of good sampling effect and the like, and solves the problems in the above-mentioned background technology.

[0008] (II) Technical solution

[0009] In order to achieve the purpose of good sampling effect mentioned above, the utility model provides the following technical solutions: an occupational health detection sampler, comprising a box body, the top of which is movably connected to a box cover, the interior of which is movably connected to a sampling mechanism, the sampling mechanism comprising a cylinder body, the cylinder body is movably connected to the interior of the box body, one end of the cylinder body is fixedly connected to a conduit, and the outer wall of the conduit is movably connected to a rubber tube.

[0010] A threaded hole is provided at one end of the cylinder, a sealing ring is movably connected to the inner wall of the cylinder, a plate is fixedly connected to one side of the sealing ring, a bearing is fixedly connected to the inside of the plate, a threaded rod is fixedly connected to the inside of the bearing, and a rotating handle is fixedly connected to one end of the threaded rod, so that the sampler has a good sampling effect, effectively improves the sealing performance during the sampling process, avoids liquid from flowing out of the sampler to cause certain pollution, improves the quality and effect of sampling, and thus improves the practicability of the sampler to a certain extent.

[0011] Preferably, the shape and size of the threaded hole match those of the threaded rod, and the barrel is movably connected to the threaded rod through the threaded hole, so as to facilitate the rotation and meshing of the threaded rod.

[0012] Preferably, the bottom end of the box body is fixedly connected to a connecting plate, the bottom end of the connecting plate is fixedly connected to a bolt, the outer wall of the bolt is movably connected to a support column, the bottom end of the support column is fixedly connected to a bottom plate, the outer wall of the support column is movably connected to a ring block, and the outer wall of the ring block is fixedly connected to a sampling box, which is convenient for loading and unloading of the sampler and the sampling box, convenient for operators to carry them, and convenient for subsequent inspections.

[0013] Preferably, a thread groove is provided at the top end of the support column, and the shape and size of the thread groove match the shape and size of the bolt, so as to facilitate the assembly and disassembly of the connecting plate and the support column.

[0014] Preferably, a through hole is provided inside the ring block, and the shape and size of the through hole match the shape and size of the support column, and the ring block is movably connected to the support column through the through hole, which facilitates the installation of the ring block and the support column and the adjustment of the angle.

[0015] Preferably, the rubber tube passes through the outer wall of the catheter and extends to one end of the catheter, and the rubber tube is movably connected to the catheter to improve the sealing performance of the catheter.

[0016] Preferably, a bearing groove is provided on one side of the plate body, and the shape and size of the bearing groove match the shape and size of the bearing, so as to prevent the plate body and the sealing ring from rotating with the rotation of the threaded rod.

[0017] (III) Beneficial effects

[0018] Compared with the prior art, the utility model provides an occupational health detection sampler, which has the following beneficial effects:

[0019] 1. The occupational health detection sampler, through the sampling mechanism, can make the sampler have a good sampling effect, effectively improve the sealing during the sampling process, avoid the liquid from flowing out of the sampler and causing certain pollution, improve the quality and effect of sampling, and thus the practicality of the sampler is improved to a certain extent.

[0020] 2. The occupational health detection sampler, through the provided bolts, support columns, base plate and ring blocks, can make the sampler have good portability, facilitate the loading and unloading of the sampler and the sampling box, and facilitate the operator to carry it, and also facilitate the subsequent detection work, thereby improving the applicability of the sampler to a certain extent. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the structure of the utility model;

[0022] Figure 2 This is a schematic diagram of the front view structure of the utility model;

[0023] Figure 3 It is a three-dimensional diagram of the connection structure between the cylinder and the threaded hole of the utility model;

[0024] Figure 4 For this utility model Figure 1 The enlarged structural diagram at A in the middle;

[0025] Figure 5 For this utility model Figure 1 Enlarged structural diagram at B in the middle.

[0026] In the figure: 1, box body; 2, box cover; 3, sampling mechanism; 301, cylinder; 302, catheter; 303, rubber tube; 304, threaded hole; 305, sealing ring; 306, plate body; 307, bearing; 308, threaded rod; 309, handle; 4, connecting plate; 5, bolt; 6, support column; 7, bottom plate; 8, ring block; 9, sampling box. DETAILED DESCRIPTION

[0027] 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.

[0028] Example 1

[0029] The preferred embodiment of the occupational health detection sampler provided by the utility model is as follows Figures 1 to 5 As shown: an occupational health detection sampler, including a box body 1, a box cover 2 is movably connected to the top of the box body 1, a sampling mechanism 3 is movably connected inside the box body 1, the sampling mechanism 3 includes a cylinder 301, the cylinder 301 is movably connected to the inside of the box body 1, one end of the cylinder 301 is fixedly connected to a conduit 302, and the outer wall of the conduit 302 is movably connected to a rubber tube 303.

[0030] A threaded hole 304 is provided at one end of the cylinder 301, a sealing ring 305 is movably connected to the inner wall of the cylinder 301, a plate 306 is fixedly connected to one side of the sealing ring 305, a bearing 307 is fixedly connected to the inside of the plate 306, a threaded rod 308 is fixedly connected to the inside of the bearing 307, and a rotating handle 309 is fixedly connected to one end of the threaded rod 308, so that the sampler has a good sampling effect, effectively improves the sealing performance during the sampling process, avoids the liquid from flowing out of the sampler to cause certain pollution, improves the quality and effect of sampling, and thus improves the practicability of the sampler to a certain extent.

[0031] In this embodiment, the shape and size of the threaded hole 304 match those of the threaded rod 308 , and the barrel 301 is movably connected to the threaded rod 308 through the threaded hole 304 , which facilitates the rotation and engagement of the threaded rod 308 .

[0032] Example 2

[0033] Based on Example 1, a preferred embodiment of the occupational health detection sampler provided by the utility model is as follows: Figures 1 to 5 As shown: the bottom end of the box body 1 is fixedly connected with a connecting plate 4, the bottom end of the connecting plate 4 is fixedly connected with a bolt 5, the outer wall of the bolt 5 is movably connected with a supporting column 6, the bottom end of the supporting column 6 is fixedly connected with a bottom plate 7, the outer wall of the supporting column 6 is movably connected with a ring block 8, and the outer wall of the ring block 8 is fixedly connected with a sampling box 9, which is convenient for loading and unloading the sampler and the sampling box 9, convenient for operators to carry it, and convenient for subsequent testing.

[0034] In this embodiment, a thread groove is provided at the top of the support column 6 , and the shape and size of the thread groove match the shape and size of the bolt 5 , which facilitates the assembly and disassembly of the connecting plate 4 and the support column 6 .

[0035] Furthermore, a through hole is opened inside the ring block 8, and the shape and size of the through hole match the shape and size of the support column 6, and the ring block 8 is movably connected to the support column 6 through the through hole, which facilitates the installation of the ring block 8 and the support column 6 and the adjustment of the angle.

[0036] Furthermore, the rubber tube 303 penetrates the outer wall of the catheter 302 and extends to one end of the catheter 302 , and the rubber tube 303 is movably connected to the catheter 302 , thereby improving the sealing performance of the catheter 302 .

[0037] In addition, a bearing groove is opened on one side of the plate body 306 , and the shape and size of the bearing groove match the shape and size of the bearing 307 , so as to prevent the plate body 306 and the sealing ring 305 from rotating with the rotation of the threaded rod 308 .

[0038] When in use, align the ring block 8 with the support column 6 and place them in sequence, drive the connection between the sampling box 9 and the support column 6, and then connect the bolt 5 with the support column 6 to achieve the installation of the box body 1 and the support column 6. If sampling is required, extend the rubber tube 303 into the required sampling equipment, rotate the handle 309, drive the threaded rod 308 to rotate, and then drive the sealing ring 305 to move inside the cylinder 301 through the mutual engagement of the threaded rod 308 and the threaded hole 304, and at the same time allow the required sampling liquid to enter the cylinder 301 through the rubber tube 303 and the catheter 302, and adjust the angle of the corresponding sampling box 9 through the movable connection between the ring block 8 and the support column 6, and then open the sampling box 9 to place the sampled liquid, and the work is completed.

[0039] To sum up, the occupational health detection sampler can make the sampler have a good sampling effect, effectively improve the sealing during the sampling process, avoid the liquid from flowing out of the sampler and causing certain pollution, improve the quality and effect of sampling, thereby improving the practicality of the sampler to a certain extent. The sampler has good portability, which is convenient for loading and unloading the sampler and the sampling box 9, and is convenient for operators to carry it, and is also convenient for subsequent testing work, thereby improving the applicability of the sampler to a certain extent.

[0040] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0041] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An occupational health detection sampler, comprising a housing (1), Features: The top of the box body (1) is movably connected to a box cover (2), the interior of the box body (1) is movably connected to a sampling mechanism (3), the sampling mechanism (3) comprises a cylinder (301), the cylinder (301) is movably connected to the interior of the box body (1), one end of the cylinder (301) is fixedly connected to a conduit (302), and the outer wall of the conduit (302) is movably connected to a rubber tube (303); A threaded hole (304) is provided at one end of the cylinder (301); a sealing ring (305) is movably connected to the inner wall of the cylinder (301); a plate (306) is fixedly connected to one side of the sealing ring (305); a bearing (307) is fixedly connected to the inside of the plate (306); a threaded rod (308) is fixedly connected to the inside of the bearing (307); and a rotating handle (309) is fixedly connected to one end of the threaded rod (308).

2. An occupational health detection sampler according to claim 1, Features: The shape and size of the threaded hole (304) match those of the threaded rod (308), and the cylinder (301) is movably connected to the threaded rod (308) via the threaded hole (304).

3. An occupational health detection sampler according to claim 1, Features: The bottom end of the box body (1) is fixedly connected to a connecting plate (4), the bottom end of the connecting plate (4) is fixedly connected to a bolt (5), the outer wall of the bolt (5) is movably connected to a support column (6), the bottom end of the support column (6) is fixedly connected to a bottom plate (7), the outer wall of the support column (6) is movably connected to a ring block (8), and the outer wall of the ring block (8) is fixedly connected to a sampling box (9).

4. An occupational health detection sampler according to claim 3, Features: A thread groove is formed at the top of the support column (6), and the shape and size of the thread groove match the shape and size of the bolt (5).

5. An occupational health detection sampler according to claim 3, Features: A through hole is provided inside the ring block (8), and the shape and size of the through hole match the shape and size of the support column (6), and the ring block (8) is movably connected to the support column (6) via the through hole.

6. An occupational health detection sampler according to claim 1, Features: The rubber tube (303) penetrates the outer wall of the catheter (302) and extends to one end of the catheter (302), and the rubber tube (303) is movably connected to the catheter (302).

7. An occupational health detection sampler according to claim 1, Features: A bearing groove is provided on one side of the plate body (306), and the shape and size of the bearing groove match the shape and size of the bearing (307).

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