Detection sampler for disinfectant production

Abstract

The utility model relates to the technical field of detection sampling devices, and discloses a detection sampling device for disinfectant production, which comprises a main body, a fixing device and a push-pull piece, two second connecting holes connected with the first connecting holes in a matched mode through adaptive bolts are formed in the end, corresponding to the connecting body, of the fixing device, a push-pull piece is arranged in the fixing device and the main body, and an anti-corrosion rubber block making contact with the matching face of the inner wall of the main body is arranged at the end, corresponding to the interior of the connecting body, of the push-pull piece. And the position of the push-pull rod in the sampler main body is fixed by the fixing device, so that the sucked disinfectant reagent is prevented from being extruded or leaked due to external reasons in the transfer process, and the potential safety hazards such as corrosion caused by leakage of the reagent in the transfer process are avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of detection samplers, in particular to a detection sampler for disinfectant production. Background Art

[0002] A test sampler is a tool used to obtain samples from various media for subsequent testing and analysis. Test samplers are widely used in environmental monitoring, food safety, drug testing, industrial production, and other fields. When using a test sampler, it is important to ensure representative and accurate sampling to obtain valid test results. Proper operating procedures and disinfection measures are also crucial to avoid sample contamination and errors.

[0003] However, today's detection samplers often rely on the interference fit of the rubber parts between their push-pull rods and the samplers to fix their position. This results in the reagent being squeezed out during transportation due to external reasons such as accidental dropping or collision after the reagent is absorbed. If the reagent has certain corrosive or toxic dangerous properties, the transportation process will be extremely dangerous. For this reason, we have proposed a detection sampler for disinfectant production. Utility Model Content

[0004] (1) Technical problems solved

[0005] In view of the deficiencies in the prior art, the utility model provides a detection sampler for disinfectant production, which solves the above-mentioned problems.

[0006] (2) Technical solution

[0007] In order to achieve the above-mentioned purpose, the present invention provides the following technical solutions: A detection sampler for disinfectant production, comprising a main body, a fixing device and a push-pull member, the main body corresponding to the end connected to the fixing device is provided with two axially symmetrically distributed connecting holes 1, and the fixing device corresponding to the end connected to the main body is provided with two connecting holes 2 that are matched with the connecting holes 1 through matching bolts, the fixing device and the interior of the main body are provided with a push-pull member, and the push-pull member corresponding to the end connected to the interior of the main body is provided with an anti-corrosion rubber block that contacts the matching surface of the inner wall of the main body.

[0008] Preferably, the main body of the main body is a hollow cylinder, a liquid suction port is provided at one end of the main body facing away from the fixing device, and a connecting plate is provided at one end of the main body corresponding to the fixing device, two connecting holes are provided on the connecting plate in an axially symmetrical manner, and a guide groove composed of four positioning blocks in an axially symmetrical manner is provided at the opening at one end of the main body corresponding to the fixing device.

[0009] Preferably, the fixing device is composed of a fixing shell and a pressing fixing piece that are cooperatively connected, and a spring is provided between the fixing shell and the pressing fixing piece, and the spring is located outside the fixing shell.

[0010] Preferably, the main body of the fixed shell is a hollow rectangular box, and the end of the fixed shell corresponding to the connection to the main body is provided with a connecting plate with the same structure as the connecting plate 1, and the connecting plate is provided with a second connecting hole, and the two end surfaces of the fixed shell corresponding to the connecting plate 1 on the main body are provided with through holes, and two axially symmetrical guide blocks are provided inside the fixed shell, and the end of the fixed shell corresponding to the connection to the pressing fixing piece is provided with two axially symmetrically distributed matching holes.

[0011] Preferably, the pressing fixing part is an axially symmetrical structure as a whole, and a matching plate is provided at one end of the pressing fixing part corresponding to the inner end of the fixed shell, and a pressing plate is provided at the end of the pressing fixing part facing away from the fixed shell. The matching plate and the pressing plate are welded by two axially symmetrical connecting rods, and a guide port for sliding with the guide block is provided at one end of the matching plate corresponding to the connecting rod, and a fixing block is provided at the center position of one end of the matching plate corresponding to the pressing plate.

[0012] Preferably, the push-pull member is composed of three parts, namely, an anti-corrosion rubber block, a connecting plate three and a push-pull head. The middle connecting part of the push-pull member is the connecting plate three that slides in cooperation with the guide groove composed of four positioning blocks. The end of the connecting plate three facing away from the main body is the push-pull head, and a group of fixing holes equidistantly distributed and connected to the fixing blocks are opened on the connecting plate three.

[0013] (3) Beneficial effects

[0014] Compared with the prior art, the present invention provides a detection sampler for disinfectant production, which has the following beneficial effects:

[0015] 1. The detection sampler for disinfectant production uses a fixing device consisting of a fixed shell and a pressing fixing part to fix the push-pull part inside the detection sampler to determine the position. This ensures that even if an unexpected external situation occurs during transportation, the reagent inside the detection sampler will not be squeezed out, ensuring safety during transportation after sampling.

[0016] 2. The detection sampler for disinfectant production adopts a unique structure and reasonable working principle, which greatly improves the convenience and safety of reagent detection and sampling, and opens up new ways and methods for detection and sampling. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the structure of a detection sampler for disinfectant production of the utility model;

[0018] Figure 2 This is a schematic cross-sectional view of a detection sampler for disinfectant production according to the present utility model;

[0019] Figure 3 This is a schematic diagram of the main body of the utility model;

[0020] Figure 4 This is a schematic diagram of the fixed shell of the utility model;

[0021] Figure 5 This is a schematic diagram of the pressing fixing member of the utility model;

[0022] Figure 6 This is a schematic diagram of the push-pull member of the utility model.

[0023] In the figure: 1. Main body; 2. Fixing device; 3. Push-pull member; 4. Liquid suction port; 5. Connecting plate 1; 6. Connecting hole 1; 7. Positioning block; 8. Fixing shell; 9. Press-fixing member; 10. Connecting hole 2; 11. Through hole; 12. Guide block; 13. Matching hole; 14. Matching plate; 15. Guide port; 16. Connecting rod; 17. Spring; 18. Press plate; 19. Fixing block; 20. Anti-corrosion rubber block; 21. Connecting plate 3; 22. Push-pull head; 23. Fixing hole. 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 1-6 A detection sampler for disinfectant production includes a main body 1, a fixing device 2 and a push-pull member 3. The main body 1 is provided with two axially symmetrically distributed connecting holes 6 at one end corresponding to the connection with the fixing device 2, and the fixing device 2 is provided with two connecting holes 10 at one end corresponding to the connection with the main body 1, which are connected to the connecting holes 6 through matching bolts. The fixing device 2 and the main body 1 are provided with a push-pull member 3 inside, and the push-pull member 3 is provided with an anti-corrosion rubber block 20 that contacts the matching surface of the inner wall of the main body 1 at one end corresponding to the connection with the main body 1.

[0026] Furthermore, the main body of the main body 1 is a hollow cylinder, and a liquid suction port 4 is provided at the end of the main body 1 facing away from the fixing device 2, and a connecting plate 5 is provided at the end of the main body 1 corresponding to the fixing device 2, and two connecting holes 6 are provided on the connecting plate 5 in an axially symmetrical manner. The opening at the end of the main body 1 corresponding to the fixing device 2 is provided with an axially symmetrically distributed guide groove composed of four positioning blocks 7. The guide groove can ensure the horizontal axial movement of the push-pull member 3, thereby improving the fixing effect of the push-pull member 3.

[0027] Furthermore, the fixing device 2 is composed of a fixing shell 8 and a pressing fixing part 9, and a spring 17 is provided between the fixing shell 8 and the pressing fixing part 9. The spring 17 is outside the fixing shell 8 and is always in a compressed state to ensure the accuracy of the push-pull part 3 when it is fixed.

[0028] Furthermore, the main body of the fixed shell 8 is a hollow rectangular box, and the fixed shell 8 is provided with a connecting plate with the same structure as the connecting plate 15 at one end corresponding to the connection to the main body 1, and a connecting hole 2 10 is provided on the connecting plate. The fixed shell 8 is provided with through holes 11 on the two end faces parallel to the connecting plate 5 on the main body 1, and two axially symmetrical guide blocks 12 are provided inside the fixed shell 8. The fixed shell 8 is provided with two axially symmetrical matching holes 13 at one end corresponding to the connection to the pressing fixing piece 9. The guide blocks 12 and the matching holes 13 both play a guiding role, thereby improving the fixing effect of the push-pull piece 3.

[0029] Furthermore, the pressing fixing part 9 is an axially symmetrical structure as a whole. The pressing fixing part 9 is provided with a matching plate 14 at one end corresponding to the inner end of the fixed shell 8, and a pressing plate 18 is provided at the end of the pressing fixing part 9 facing away from the fixed shell 8. The matching plate 14 and the pressing plate 18 are welded by two axially symmetrical connecting rods 16. The matching plate 14 is provided with a guide opening 15 that slides with the guide block 12 at one end corresponding to the connecting rod 16. A fixing block 19 is provided at the center position of one end of the matching plate 14 corresponding to the pressing plate 18. The connecting rod 16 plays a guiding and fixing role to prevent deviation between the fixed shell 8 and the pressing fixing part 9, which causes problems such as inaccurate fixation.

[0030] Furthermore, the push-pull member 3 is composed of three parts, namely an anti-corrosion rubber block 20, a connecting plate three 21 and a push-pull head 22. The middle connecting part of the push-pull member 3 is the connecting plate three 21 that slides in cooperation with the guide groove composed of four positioning blocks 7. The end of the connecting plate three 21 away from the main body 1 is the push-pull head 22, and a group of fixing holes 23 equidistantly distributed and connected to the fixing block 19 are provided on the connecting plate three 21. The anti-corrosion rubber block 20 is in interference fit with the inner wall of the main body 1, so that it is sealed and safe after absorbing the reagent.

[0031] Working principle: Install the detection sampler for disinfectant production correctly according to the schematic diagram. Hold the whole detection sampler by the staff, insert the liquid suction port 4 of the main body 1 into the disinfectant reagent to be sampled, press the pressing and fixing part 9 of the fixing device 2, so that the originally fixed push-pull part 3 can be pulled. By the staff pulling the push-pull part 3, the disinfectant reagent is inhaled into the interior of the main body 1 through the liquid suction port 4. At this time, release the pressing and fixing part 9 of the fixing device 2. The mating plate 14 on the pressing and fixing part 9 starts to rebound under the action of the two springs 17, so that the fixing block 19 on the mating plate 14 is inserted into the fixing hole 23, so that the push-pull part 3 is fixed, ensuring that the disinfectant reagent extracted inside the detection sampler will not be squeezed out due to external reasons, and ensuring the safety during the sampling and transportation process. When transported to a safe location, press down the pressing and fixing part 9, so that the push-pull part 3 can be freely pushed and pulled, and the disinfectant reagent inside the main body 1 is squeezed out for detection.

[0032] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A detector sampler for disinfectant production, comprising a main body (1), a fixing device (2) and a pushing and pulling member (3), characterized in that: The main body (1) is provided with two connecting holes (6) distributed in an axially symmetrical manner at one end of the corresponding connection fixing device (2), and the fixing device (2) is provided with two connecting holes (10) at one end of the corresponding connection main body (1) that are matched with the connecting holes (6) through matching bolts. The fixing device (2) and the main body (1) are provided with a push-pull member (3) inside, and the push-pull member (3) is provided with an anti-corrosion rubber block (20) that contacts the matching surface of the inner wall of the main body (1) at one end of the internal connection main body (1).

2. The sampling detector for disinfectant production according to claim 1, wherein: The main body (1) is a hollow cylinder. The end of the main body (1) facing away from the fixing device (2) is provided with a liquid suction port (4), and the end of the main body (1) corresponding to the connection with the fixing device (2) is provided with a connecting plate (5). The connecting plate (5) is provided with two connecting holes (6) distributed in an axisymmetric manner. The opening of the end of the main body (1) corresponding to the connection with the fixing device (2) is provided with a guide groove composed of four positioning blocks (7) distributed in an axisymmetric manner.

3. The disinfectant production detection sampler according to claim 1, characterized in that: The fixing device (2) is composed of a fixing shell (8) and a pressing fixing piece (9) that are connected in a coordinated manner, and a spring (17) is provided between the fixing shell (8) and the pressing fixing piece (9), and the spring (17) is located outside the fixing shell (8).

4. The sampling detector for disinfectant production according to claim 3, wherein: The main body of the fixed shell (8) is a hollow rectangular box. The fixed shell (8) is provided with a connecting plate having the same structure as the connecting plate (5) at one end corresponding to the main body (1), and a connecting hole (10) is provided on the connecting plate. The fixed shell (8) is provided with through holes (11) on two end faces parallel to the connecting plate (5) on the main body (1), and two axially symmetrical guide blocks (12) are provided inside the fixed shell (8). The fixed shell (8) is provided with two axially symmetrical matching holes (13) at one end corresponding to the pressing fixing piece (9).

5. The sampling detector for disinfectant production according to claim 4, wherein: The pressing fixing member (9) is an axially symmetrical structure as a whole. A matching plate (14) is provided at one end of the pressing fixing member (9) corresponding to the inner end connected to the fixing shell (8). A pressing plate (18) is provided at one end of the pressing fixing member (9) facing away from the fixing shell (8). The matching plate (14) and the pressing plate (18) are welded by two connecting rods (16) distributed axially symmetrically. A guide opening (15) for slidingly cooperating with a guide block (12) is provided at one end of the matching plate (14) corresponding to the connecting rod (16). A fixing block (19) is provided at the center position of one end of the matching plate (14) corresponding to the pressing plate (18).

6. The sampling detector for disinfectant production according to claim 1, wherein: The push-pull member (3) is composed of three parts, namely an anti-corrosion rubber block (20), a connecting plate three (21) and a push-pull head (22). The middle connecting part of the push-pull member (3) is the connecting plate three (21) that slides in cooperation with the guide groove composed of four positioning blocks (7). The end of the connecting plate three (21) away from the main body (1) is the push-pull head (22), and a group of fixing holes (23) that are equidistantly distributed and connected to the fixing blocks (19) are opened on the connecting plate three (21).

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