Triple card for rapid detection of hair drugs

Abstract

The utility model provides a hair drug rapid detection triple card, which relates to the technical field of hair drug detection and comprises a detection box body, a detection cavity arranged at the top of the detection box body and a partition component arranged on the side surface of the detection box body and comprising a shielding net arranged at the top of the detection box body. The top of the detection box body is fixedly connected with a shielding net, the side surface of the shielding net is provided with a sliding seat, the top of the detection box body is fixedly connected with a limiting plate, the side surface of the limiting plate is provided with a sliding groove, the side surface of the sliding seat is fixedly connected with a limiting block, and one end, close to the detection cavity, of the sliding groove is provided with a certain ascending gradient. And then the sliding seat is manually pushed, so that the sleeve ring can be driven to move towards one end close to the detection cavity through the limiting block, the effect of driving the shielding net to move can be further achieved, and when the sliding seat moves to a certain position, the limiting block moves upwards, so that the shielding net can be promoted to move upwards.

Description

Technical Field

[0001] This utility model relates to the field of hair drug detection technology, and in particular to a rapid hair drug detection triple card. Background Technology

[0002] The hair rapid drug test triple card is commonly used in drug enforcement, drug rehabilitation monitoring, and screening of personnel in special industries. It can quickly detect drug metabolites such as morphine, methamphetamine, and ketamine by collecting hair samples. In just a few minutes, it can preliminarily determine whether the person being tested is involved in drugs, providing important evidence for related work and helping to prevent drug abuse and ensure social security.

[0003] In practice, existing hair drug testing triplet cards, used in conjunction with hair collection tools and sample processing reagents, can meet the basic needs of drug testing, but the following problems still exist:

[0004] In common hair drug testing devices, while waiting for test results, the detection chamber is exposed to the external environment. Dust, debris, and other impurities from the external environment can enter the reagent kit, interfering with the normal reaction between the sample and the reagent, leading to inaccurate test results, false positives, false negatives, and other misjudgments, greatly reducing testing efficiency. Therefore, this application provides a hair drug rapid detection triple card to meet the needs. Utility Model Content

[0005] The purpose of this invention is to overcome the shortcomings of existing technologies and provide a rapid three-part test card for detecting drugs in hair.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a hair drug rapid detection three-part card, including a detection box body and a detection cavity opened at the top of the detection box body;

[0007] A partition assembly is placed on the side of the detection box body. The partition assembly includes a shielding net disposed on the top of the detection box body. A sliding seat is disposed on the side of the shielding net. A limiting plate is fixedly connected to the top of the detection box body. A sliding groove is opened on the side of the limiting plate. A limiting block is fixedly connected to the side of the sliding seat. One end of the limiting block extends into the inner cavity of the sliding groove and is slidably connected to the inner cavity of the sliding groove.

[0008] A snap-fit ​​assembly is placed on the side of the shielding net. The snap-fit ​​assembly includes a mounting base fixedly connected to the bottom of the shielding net, and a first fixing plate is fixedly connected to the end of the mounting base away from the shielding net.

[0009] In a preferred embodiment, a first slider is fixedly connected to the top of the sliding seat, one end of the first slider is slidably connected to the inner cavity of the detection box body, and a limit post is fixedly connected to the bottom of the limiting plate.

[0010] The technical effect of adopting the above technical solution is that by setting the first slider, the movement trajectory of the sliding seat can be limited, and by setting the limiting post, the collar can be supported.

[0011] In a preferred embodiment, a collar is fitted on the outer surface of the chute, one side of the collar is fixedly connected to the end of the limiting block away from the sliding seat, and the other side of the collar is fixedly connected to the side of the shielding net.

[0012] The technical effect of adopting the above technical solution is that by setting the collar, the shielding net can be made to move upward, thus avoiding collision between the shielding net and the detection component during the movement.

[0013] In a preferred embodiment, a second slider is fixedly connected to the bottom of the limiting block.

[0014] The technical effect of adopting the above technical solution is that by setting a second slider, the movement trajectory of the limiting block can be limited.

[0015] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0016] The chute has a slight upward slope at the end near the detection chamber. In use, the prepared sample is first placed inside the detection chamber. Then, the sliding seat is manually pushed, causing the retaining ring to move towards the end near the detection chamber via a limiting block. This moves the shielding net. When the sliding seat reaches a certain position, the limiting block moves upward, causing the shielding net to move upward as well. The chute limits the movement of the limiting block, preventing it from shifting and causing damage. When the shielding net reaches the top of the detection chamber, a snap-fit ​​component secures its position, preventing it from shifting and affecting the isolation effect. The shielding net effectively blocks impurities from the external environment, preventing them from entering the detection chamber during the waiting period and affecting the test results, thus improving detection efficiency. Attached Figure Description

[0017] Figure 1 A three-dimensional structural diagram of a hair drug rapid detection triplet card provided by this utility model;

[0018] Figure 2This utility model provides an internal cross-sectional view of a hair drug rapid detection triple card.

[0019] Figure 3 A cross-sectional structural schematic diagram of a hair drug rapid detection triple card separator assembly provided by this utility model;

[0020] Figure 4 This is a cross-sectional structural schematic diagram of a hair drug rapid detection triple card connector assembly provided by this utility model.

[0021] Legend:

[0022] 1. Detection box body; 11. Detection cavity;

[0023] 2. Partition assembly; 21. Screen net; 22. Sliding seat; 23. First slider; 24. Limiting plate; 25. Slide groove; 26. Limiting block; 27. Collar; 28. Limiting post; 29. ​​Second slider;

[0024] 3. Snap-fit ​​assembly; 31. Mounting base; 32. First fixing plate; 33. First groove; 34. Connecting plate; 35. Spring piece; 36. Snap-fit ​​block; 37. Second groove; 38. Second fixing plate; 39. Elastic element; 310. Snap-fit ​​slot. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] like Figure 1 - Figure 4 As shown, this embodiment provides a technical solution: a hair drug rapid detection triple card, a detection box body 1, and a detection cavity 11 opened on the top of the detection box body 1;

[0027] The partition assembly 2 is located on the side of the detection box body 1. The partition assembly 2 includes a shielding net 21 set on the top of the detection box body 1. A sliding seat 22 is provided on the side of the shielding net 21. A limiting plate 24 is fixedly connected to the top of the detection box body 1. A sliding groove 25 is opened on the side of the limiting plate 24. A limiting block 26 is fixedly connected to the side of the sliding seat 22. One end of the limiting block 26 extends into the inner cavity of the sliding groove 25. One end of the limiting block 26 is slidably connected to the inner cavity of the sliding groove 25.

[0028] The snap-fit ​​assembly 3 is located on the side of the shielding net 21. The snap-fit ​​assembly 3 includes a mounting base 31 fixedly connected to the bottom of the shielding net 21. A first fixing plate 32 is fixedly connected to the end of the mounting base 31 away from the shielding net 21. A first slider 23 is fixedly connected to the top of the sliding seat 22. One end of the first slider 23 is slidably connected to the inner cavity of the detection box body 1. A limiting post 28 is fixedly connected to the bottom of the limiting plate 24. A collar 27 is fitted onto the outer surface of the sliding groove 25. One side of the collar 27 is fixedly connected to the end of the limiting block 26 away from the sliding seat 22, and the other side of the collar 27 is fixedly connected to the side of the shielding net 21. A second slider 29 is fixedly connected to the bottom of the limiting block 26. The end of the sliding groove 25 near the detection cavity 11 has a certain upward slope. In use, the processed sample is first placed in the inner cavity of the detection cavity 11, and then the sliding seat 22 is manually pushed, so that the collar 27 can move towards the end near the detection cavity 11 through the limiting block 26. This enables the shielding net 21 to move. When the sliding seat 22 moves, the first slider 23 cooperates with the detection box body 1 to limit the movement trajectory of the sliding seat 22. When the sliding seat 22 moves to a certain position, the limiting block 26 moves upward, which causes the shielding net 21 to move upward. When the limiting block 26 moves, the slide groove 25 can limit its movement trajectory to prevent the position of the limiting block 26 from shifting and causing damage. When the shielding net 21 moves to the top of the detection cavity 11, the position of the shielding net 21 can be fixed by setting the snap-fit ​​component 3 to prevent the position of the shielding net 21 from shifting and affecting the isolation effect. By setting the shielding net 21, the top of the detection cavity 11 can be shielded, effectively intercepting impurities in the external environment and preventing impurities in the external environment from entering the inner cavity of the detection cavity 11 during the waiting process, which would affect the detection results and improve detection efficiency.

[0029] Furthermore, such as Figure 3 and Figure 4 As shown: A first groove 33 is provided on the side of the first fixing plate 32. A spring piece 35 is fixedly connected to the bottom of the inner cavity of the first groove 33. A connecting plate 34 is fixedly connected to the top of the spring piece 35. A snap-fit ​​block 36 is fixedly connected to the side of the connecting plate 34 away from the first fixing plate 32. A second groove 37 is provided on the top of the snap-fit ​​block 36. When the shielding net 21 moves to a certain position, one end of the snap-fit ​​block 36 contacts the inner cavity of the snap-fit ​​groove 310, thereby causing the snap-fit ​​block 36 to move downward. Then, the connecting plate 34 drives the spring piece 35 to retract. At this time, the sliding seat 22 is pushed, thereby causing one end of the snap-fit ​​block 36 to enter the inner cavity of the snap-fit ​​groove 310, thereby achieving the snap-fit ​​effect between the snap-fit ​​groove 310 and the second groove 37, effectively improving the stability of the shielding net 21. The snap-fit ​​block 36 can be supported by the cooperation of the mounting seat 31 and the first fixing plate 32.

[0030] During the snap-fit ​​process, some vibration is unavoidable. This vibration is transmitted to the inner cavity of the detection chamber 11 through the second fixing plate 38, thus affecting the distribution of the detection sample. Figure 4 As shown: In this scheme, an elastic element 39 is fixedly connected to the top of the test box body 1. The top of the elastic element 39 is connected to a second fixing plate 38. The second fixing plate 38 has a snap-fit ​​groove 310 on the side near the snap-fit ​​block 36. During the snap-fit ​​process, by setting the elastic element 39, the vibration generated by the snap-fit ​​can be buffered to a certain extent, thereby reducing the impact of vibration on the sample and effectively improving the accuracy of the test results.

[0031] Working principle:

[0032] like Figure 1-4 As shown:

[0033] In use: First, place the processed sample into the inner cavity of the detection chamber 11. Then, manually push the sliding seat 22, which will cause the collar 27 to move towards the end closer to the detection chamber 11 via the limiting block 26. This will then move the shielding net 21. When the sliding seat 22 moves to a certain position, the limiting block 26 moves upward, causing the shielding net 21 to move upward. During the movement of the limiting block 26, the sliding groove 25 can limit its movement trajectory to prevent the limiting block 26 from shifting and causing damage. When the shielding net 21... When the device moves to the top of the detection cavity 11, one end of the locking block 36 contacts the inner cavity of the locking groove 310, which causes the locking block 36 to move downward. This causes the connecting plate 34 to drive the spring piece 35 to retract. At this time, the sliding seat 22 is pushed, which causes one end of the locking block 36 to enter the inner cavity of the locking groove 310. This achieves the locking effect between the locking groove 310 and the second groove 37, effectively improving the stability of the shielding net 21. By setting the shielding net 21, the top of the detection cavity 11 can be shielded, effectively intercepting impurities in the external environment.

[0034] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.

Claims

1. A hair drug quick test triplex card, characterized in that, The utility model relates to a detection box, including: The detection box body (1) and the detection cavity (11) set up in the top of detection box body (1); The partition component (2) is placed in the side of detection box body (1), and the partition component (2) includes the shielding net (21) set up in the top of detection box body (1), the side of shielding net (21) is provided with sliding seat (22), the top of detection box body (1) is fixedly connected with the limiting plate (24), the side of limiting plate (24) is provided with the sliding slot (25), the side of sliding seat (22) is fixedly connected with the limiting block (26), one end of limiting block (26) extends to the inner chamber of sliding slot (25), and one end of limiting block (26) is slidably connected with the inner chamber of sliding slot (25); The clamping assembly (3) is placed in the side of shielding net (21), and the clamping assembly (3) includes the mounting seat (31) fixedly connected to the bottom of shielding net (21), and the first fixed plate (32) is fixedly connected to the end away from shielding net (21) of mounting seat (31).

2. The hair poison rapid detection triplex card according to claim 1, characterized in that, The top of sliding seat (22) is fixedly connected with first sliding block (23), one end of first sliding block (23) is slidably connected with the inner chamber of detection box body (1), and the bottom of limiting plate (24) is fixedly connected with limiting column (28).

3. The hair poison rapid detection triplex card according to claim 1, characterized in that, The outer surface of sliding slot (25) is sleeved with sleeve ring (27), one side of sleeve ring (27) is fixedly connected with the end away from sliding seat (22) of limiting block (26), and the other side of sleeve ring (27) is fixedly connected with the side of shielding net (21).

4. The hair poison rapid detection triplex card according to claim 1, characterized in that, The bottom of limiting block (26) is fixedly connected with second sliding block (29).

5. The hair drug test triple test card according to claim 1, characterized in that, The side of first fixed plate (32) is provided with first recess (33), the bottom of first recess (33) is fixedly connected with spring piece (35), and the top of spring piece (35) is fixedly connected with connecting plate (34).

6. The hair poison rapid detection triplex card according to claim 5, characterized in that, The side away from first fixed plate (32) of connecting plate (34) is fixedly connected with clamping block (36), and the top of clamping block (36) is provided with second recess (37).

7. The hair drug test triple test card according to claim 1, wherein, The top of detection box body (1) is fixedly connected with elastic member (39), the top of elastic member (39) is fixedly connected with second fixed plate (38), and the side close to clamping block (36) of second fixed plate (38) is provided with clamping groove (310).

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