A drug detection device designed to prevent substitution

Abstract

This invention provides a drug detection device to prevent substitution. The sampling sticker includes a sampling part and an adhesive part, with perforated lines between them. The adhesive part is adhered to a storage tube, and release paper is adhered to the back of the sampling part. First, the fingerprint of the examinee is recorded using fingerprint paper to verify their identity. As the adhesive part and sampling part separate, the fingerprint paper is also torn in half; one half is on the storage tube, and the other half is adhered to the hair sample being tested. By verifying whether the fingerprint paper on the storage tube matches the fingerprint paper on the hair sample, it can be determined whether the sample in the storage tube has been substituted. Furthermore, the method of folding and attaching the sampling part to collect the hair makes it difficult for the hair to detach from the sampling part. Even if the hair is removed from the sampling part, it is difficult to insert a substitute hair sample, ensuring the authenticity of the sampled hair and eliminating the risk of hair substitution.

Description

Technical Field

[0001] This invention relates to the field of drug detection, and in particular to a drug detection device that is tamper-proof. Background Technology

[0002] Hair testing is a standard method used in drug testing. It can detect whether a person has used drugs over a long period of time and can also detect some new types of drugs. It is easy to collect samples and has high accuracy. Therefore, when conducting drug tests on suspected individuals, their hair is usually collected as a sample for testing.

[0003] After on-site sampling, it is generally impossible to guarantee that the samples will be sent to the laboratory immediately. They need to be stored on-site and delivered regularly. However, during storage, samples are prone to loss or even being tampered with, resulting in inaccurate results. Since the test results of the samples are linked to whether a suspected person is using drugs, relevant personnel attach great importance to the results. After sampling and storage, it is necessary to prevent human intervention in the samples, which could lead to inaccurate test results. Therefore, providing a highly secure drug detection device that prevents tampering has become an urgent problem to be solved. Summary of the Invention

[0004] (a) Technical problems to be solved

[0005] To address the aforementioned problems in the prior art, the present invention provides a highly secure drug detection device that prevents substitution.

[0006] (II) Technical Solution

[0007] To achieve the above objectives, the main technical solutions adopted by the present invention include:

[0008] A drug detection device designed to prevent tampering includes a storage box and several sample collection and storage mechanisms installed inside the storage box.

[0009] The sample collection and storage mechanism includes a storage tube, a sampling sticker, and a fingerprint paper;

[0010] The storage tube is a hollow cavity, and a feed hole is provided at the top of the storage tube;

[0011] The sampling sticker includes a sampling part and an adhesive part, with perforated lines provided between the sampling part and the adhesive part. The adhesive part is adhered to the storage tube, and release paper is adhered to the back of the sampling part.

[0012] The fingerprint paper is attached to the surface of the sampling sticker and is used to record the fingerprint of the sampler.

[0013] Preferably, the top of the storage tube is recessed with a connecting groove, and the adhesive part is adhered to the vertical plane of the connecting groove.

[0014] Preferably, the feed hole has a rectangular structure and the width of the feed hole is less than 0.5 cm.

[0015] Preferably, the storage box is provided with a fixing base, and the fixing base has a plurality of mounting holes, each of which corresponds to the sample sampling and storage mechanism.

[0016] Preferably, the mounting base is also equipped with several locking mechanisms, each corresponding to a mounting hole, which can lock the storage tube inside the mounting hole and allow it to be removed from the mounting hole only after unlocking.

[0017] Preferably, the top of the storage tube is threaded with a cap.

[0018] Preferably, it also includes an L-shaped connecting plate, which is fixedly disposed on the back of the release paper and can block the feed hole of the storage tube.

[0019] (III) Beneficial Effects

[0020] The beneficial effects of this invention are as follows: By adopting the above technical solution, the fingerprints of the examinee are first recorded using fingerprint paper, thereby confirming the examinee's identity. As the adhesive part and the sampling part separate, the fingerprint paper is also torn in half, with one half located on the storage tube and the other half adhered to the hair being examined. By simply checking whether the fingerprint paper on the storage tube matches the fingerprint paper on the hair being examined, it can be determined whether the sample in the storage tube has been replaced. Furthermore, by using the method of folding and adhering the sampling part to collect the hair, it is difficult for the hair to detach from the sampling part. Even if the hair in the sampling part is removed, it is difficult to insert a replacement hair into the sampling part, ensuring the authenticity of the sampled hair and eliminating the risk of hair replacement. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of a drug detection device designed to prevent tampering.

[0022] Figure 2 This is a schematic diagram of the sample collection and storage mechanism;

[0023] Figure 3 A schematic diagram of the structure for connecting the sampling sticker to the fingerprint paper;

[0024] Figure 4 A schematic diagram of the structure for sampling hair in the sampling section;

[0025] Figure 5 This is a schematic diagram of the structure of the second embodiment of the present invention;

[0026] Figure 6 This is a schematic diagram of the structure of the third embodiment of the present invention.

[0027] [Explanation of Labels in the Attached Image]

[0028] 1. Storage box;

[0029] 2. Sample collection and storage mechanism;

[0030] 21. Storage tube; 22. Feed port; 23. Fingerprint paper; 24. Connecting slot; 25. Sampling sticker;

[0031] 251. Adhesive part; 252. Sampling part; 253. Perforation line;

[0032] 3. Locking mechanism;

[0033] 4. L-shaped connecting plate. Detailed Implementation

[0034] To better explain and facilitate understanding of the present invention, the present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.

[0035] Please refer to Figures 1 to 4 The first embodiment of the present invention:

[0036] A drug detection device designed to prevent substitution includes a storage box 1 and several sample collection and storage mechanisms 2 installed within the storage box 1.

[0037] The sample collection and storage mechanism 2 includes a storage tube 21, a sampling sticker 25, and a fingerprint paper 23;

[0038] The storage tube 21 is a hollow cavity, and a feed hole 22 is provided at the top of the storage tube 21;

[0039] The sampling sticker 25 includes a sampling part 252 and an adhesive part 251. A perforated line 253 is provided between the sampling part 252 and the adhesive part 251. The adhesive part 251 is adhered to the storage tube 21. Release paper is adhered to the back of the sampling part 252.

[0040] Fingerprint paper 23 is attached to the surface of sampling sticker 25 to record the fingerprint of the sampler.

[0041] The storage tube 21 has a recessed connecting groove 24 at the top, and the adhesive part 251 is adhered to the vertical plane of the connecting groove 24; the opening of the connecting groove 24 facilitates the adhesion of the adhesive part 251.

[0042] In use, firstly, the examinee's hair is cut using a tool. Then, the examinee's fingerprints are recorded using fingerprint paper 23. The sampling part 252 of the sampling sticker 25 is torn off, and one end of the cut hair is gathered and pasted onto the sampling part 252. The sampling part 252 is then folded in half and pasted to ensure that the cut hair is fixed inside the sampling part 252. Finally, the sampling part 252 and the hair are fed into the storage tube 21 through the feed hole 22, completing the entire sampling and storage process. In this invention, the examinee's fingerprints are first recorded using fingerprint paper 23, which can identify the examinee's identity. The fingerprint paper 23 is then attached to the sampling part 252. The separation of the sampling section 252 and the storage tube 21 is also done by tearing it in half. One half is located on the storage tube 21, and the other half is attached to the hair being tested. By simply checking whether the fingerprint paper 23 on the storage tube 21 matches the fingerprint paper 23 on the hair being tested, it can be determined whether the sample in the storage tube 21 has been replaced. Furthermore, by folding and attaching the sampling section 252 to collect the hair, it is difficult for the hair to detach from the sampling section 252. Even if the hair in the sampling section 252 is removed, it is difficult to insert a replacement hair into the sampling section 252, ensuring the authenticity of the sampled hair and eliminating the risk of hair replacement.

[0043] The feed hole 22 has a rectangular structure and the width of the feed hole 22 is less than 0.5cm. The small width of the feed hole 22 makes it difficult for the outside to interfere with the items in the storage tube 21, but does not affect the sampling part 252 connecting the hair to enter it.

[0044] refer to Figure 5 The second embodiment of the present invention:

[0045] Based on the first embodiment, a fixed base is provided inside the storage box 1. The fixed base has several mounting holes, which correspond one-to-one with the sample sampling and storage mechanism 2. Several locking mechanisms 3 are also installed on the fixed base, which correspond one-to-one with the mounting holes and can lock the storage tube 21 in the mounting hole. It can only be taken out from the mounting hole after unlocking. The top of the storage tube 21 is threaded with a cap.

[0046] The locking mechanism 3 can lock the sampling storage mechanism in the mounting hole to prevent it from being replaced. When the sample storage mechanism is unlocked, it can be removed from the mounting hole and the hair sample can be taken out by rotating the bottom cap.

[0047] refer to Figure 6 The third embodiment of the present invention:

[0048] Preferably, it also includes an L-shaped connecting plate 4, which is fixedly installed on the back of the release paper. The L-shaped connecting plate 4 can block the feed hole 22 of the storage tube 21. The L-shaped connecting plate 4 can provide a certain support force for the sampling sticker 25 when collecting fingerprints. After fingerprint collection, the information label of the examiner can be pasted on the L-shaped connecting plate 4. Then, the vertical part of the L-shaped connecting plate 4 is inserted into the feed hole 22 of the storage tube 21, and the horizontal part of the L-shaped connecting plate 4 is used to block the feed hole 22 of the storage tube 21 to prevent other impurities from entering the storage tube 21.

[0049] The working principle of this invention is as follows: First, the examinee's hair is cut using a tool. Then, the examinee's fingerprints are recorded using fingerprint paper 23. The sampling part 252 of the sampling sticker 25 is torn off, and one end of the cut hair is gathered and pasted onto the sampling part 252. Then, the sampling part 252 is folded in half and pasted to ensure that the cut hair is fixed inside the sampling part 252. Finally, the sampling part 252 and the hair are fed into the storage tube 21 through the feed hole 22, completing the entire sampling and storage process. In this invention, the examinee's fingerprints are first recorded using fingerprint paper 23, which can determine the examinee's identity. The fingerprint paper 23 is then pasted onto the sample. The separation of the adhesive part 251 and the sampling part 252 is also achieved by tearing them in half. One half is located on the storage tube 21, while the other half is attached to the hair being tested. By simply checking whether the fingerprint paper 23 on the storage tube 21 matches the fingerprint paper 23 on the hair being tested, it can be determined whether the sample in the storage tube 21 has been replaced. Furthermore, by folding and attaching the sampling part 252 to collect the hair, it is difficult for the hair to detach from the sampling part 252. Even if the hair in the sampling part 252 is removed, it is difficult to insert a replacement hair into the sampling part 252, ensuring the authenticity of the sampled hair and eliminating the risk of hair replacement.

[0050] The circuits, electronic components, and modules involved are all existing technologies, which can be fully implemented by those skilled in the art, and need not be elaborated upon. The scope of protection of this invention does not involve any improvement to the software and methods.

[0051] The above are merely embodiments of the present invention and do not limit the patent scope of the present invention. Any equivalent modifications made based on the content of the present invention's specification and drawings, or direct or indirect applications in related technical fields, are similarly included within the patent protection scope of the present invention.

[0052] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A drug detection device designed to prevent tampering, characterized in that, It includes a storage box and several sample collection and storage mechanisms installed inside the storage box. The sample collection and storage mechanism includes a storage tube, a sampling sticker, and a fingerprint paper; The storage tube is a hollow cavity, and a feed hole is provided at the top of the storage tube; The sampling sticker includes a sampling part and an adhesive part, with perforated lines provided between the sampling part and the adhesive part. The adhesive part is adhered to the storage tube, and release paper is adhered to the back of the sampling part. The fingerprint paper is attached to the surface of the sampling sticker to record the fingerprint of the sampler; As the adhesive part and the sampling part separate, the fingerprint paper is also torn in half, with one half located on the storage tube and the other half adhered to the hair being examined.

2. The anti-tampering drug detection device according to claim 1, characterized in that, The top of the storage tube is recessed with a connecting groove, and the adhesive part is adhered to the vertical plane of the connecting groove.

3. The anti-tampering drug detection device according to claim 1, characterized in that, The feed hole has a rectangular structure and the width of the feed hole is less than 0.5 cm.

4. The anti-tampering drug detection device according to claim 1, characterized in that, The storage box is equipped with a fixed base, and the fixed base has a number of mounting holes, which correspond one-to-one with the sample sampling and storage mechanism.

5. The anti-tampering drug detection device according to claim 4, characterized in that, The mounting base is also equipped with several locking mechanisms, which correspond one-to-one with the mounting holes and can lock the storage tube inside the mounting hole. The tube can only be taken out from the mounting hole after unlocking.

6. The anti-tampering drug detection device according to claim 5, characterized in that, The top of the storage tube is threaded with a cap.

7. The anti-tampering drug detection device according to claim 1, characterized in that, It also includes an L-shaped connecting plate, which is fixedly installed on the back of the release paper and can block the feed hole of the storage tube.

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