Saliva detection piece for drug detection

Abstract

The saliva detection piece comprises a detection tube with a closed bottom, a collecting tube is connected to the open end of the detection tube, an annular detection piece is arranged in the detection tube and connected to a rotating disc, and an observation window is formed in the position, corresponding to the detection piece, of the detection tube; one end face of the turntable is connected with a rotating shaft, the rotating shaft penetrates through the detection tube and then is connected with a rotating handle, the outer side of the rotating handle is sleeved with a limiting piece, one end of the limiting piece is connected to the closed end of the detection tube, the outer wall of the rotating handle is connected with a limiting clamping ring, and the end of the rotating handle is clamped in the limiting piece through the limiting clamping ring. According to the utility model, the detection piece can be quickly covered with saliva by only enabling a subject to spit saliva into the collecting tube, keeping the detection tube inclined and rotating the rotating handle, and the detection result can be quickly seen through the observation window and is immediately compared and analyzed, so that the suspect who takes drugs can be quickly, accurately and conveniently detected.

Description

Technical Field

[0001] The utility model relates to the technical field of detection equipment, in particular to a saliva detection piece for drug detection. Background Art

[0002] Drugs are very harmful to society and people's physical and mental health. Drugs are also one of the three major hazards recognized by today's society. In recent years, with the rapid development of various scientific and technological levels in my country, my country's crackdown on drugs has become increasingly stronger. At the same time, the means of detecting suspected drug users are also emerging in an endless stream. At present, the mainstream detection method on the market is mainly urine testing.

[0003] Urine testing is a medical testing method. It includes routine urine analysis, urine formed element detection (such as urine red blood cells, white blood cells, etc.), protein component quantitative determination, urine enzyme determination, etc. Urine testing is of great value to the progress of drug control in my country.

[0004] However, in the process of urine testing of drug suspects, there are problems such as complex sampling, privacy violation, dirty samples, and questionable sample authenticity. Especially in the process of drug control inspections at highway checkpoints in some parts of my country, if drug suspects do not cooperate, interfere with, or delay normal urine tests, it will have a great impact on the timeliness and accuracy of urine tests. Therefore, how to allow drug suspects to be tested quickly, accurately, and conveniently is one of the difficult problems in the current drug control work. Utility Model Content

[0005] The purpose of the utility model is to provide a saliva detection element for drug detection to solve the above-mentioned problems.

[0006] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0007] The utility model discloses a saliva detection component for drug detection, comprising a detection tube with a closed bottom, an open end of the detection tube being connected to a collecting tube, an annular detection component being arranged inside the detection tube, the detection component being connected to a turntable, and an observation window being arranged at a position of the detection tube corresponding to the detection component; a rotating shaft is connected to an end surface of the turntable away from the detection component, the rotating shaft penetrates through the closed end of the detection tube and is connected to a rotating handle, a limiting component is sleeved on the outer side of the rotating handle, one end of the limiting component is connected to the closed end of the detection tube, a limiting clamping ring is connected to the outer wall of the rotating handle, the limiting clamping ring is placed inside the limiting component, and the end of the rotating handle is clamped in the limiting component by the limiting clamping ring.

[0008] Furthermore, a sealing cover is provided on one end of the collection tube away from the detection tube.

[0009] Furthermore, a plurality of sealing rings are provided between the sealing cover and the collecting tube, and the sealing rings are embedded in the inner wall of the sealing cover.

[0010] Furthermore, transparent glass is installed on the observation window.

[0011] Furthermore, a negative control piece is embedded on the outer wall of the detection tube.

[0012] Compared with the prior art, the beneficial technical effects of the utility model are:

[0013] The utility model has a simple structure and is easy to operate. The subject only needs to spit saliva into the collection tube, keep the detection tube tilted, and turn the rotating handle to allow the saliva to quickly cover the detection piece. The detection result can be quickly seen through the observation window, and a comparative analysis can be immediately performed, thereby ensuring that the suspect of drug use can be detected quickly, accurately, and conveniently. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The utility model will be further described below in conjunction with the accompanying drawings.

[0015] Figure 1 This is a schematic diagram of the structure of the saliva detection element for drug detection of the utility model;

[0016] Figure 2 This is a cross-sectional view of the saliva detection component for drug detection of the utility model;

[0017] Explanation of the accompanying reference numerals: 1. Detection tube; 2. Collection tube; 3. Detection piece; 4. Turntable; 5. Observation window; 6. Rotating shaft; 7. Rotating handle; 8. Limiting piece; 9. Limiting clamp; 10. Sealing cover; 11. Sealing ring; 12. Negative control piece. DETAILED DESCRIPTION

[0018] like Figure 1-2 As shown, a saliva detection component for drug detection includes a detection tube 1 with a closed bottom, a collection tube 2 is connected to the open end of the detection tube 1, a sealing cover 10 is provided on the end of the collection tube 2 away from the detection tube 1, and a plurality of sealing rings 11 are provided between the sealing cover 10 and the collection tube 2, and the sealing rings 11 are embedded in the inner wall of the sealing cover 10.

[0019] An annular detection member 3 is provided inside the detection tube 1 , and the detection member 3 is connected to a turntable 4 . An observation window 5 is provided at a position of the detection tube 1 corresponding to the detection member 3 , and transparent glass is installed on the observation window 5 .

[0020] A rotating shaft 6 is connected to the end face of the turntable 4 away from the detection member 3. The rotating shaft 6 passes through the closed end of the detection tube 1 and is connected to a rotating handle 7. A limiting member 8 is sleeved on the outer side of the rotating handle 7. One end of the limiting member 8 is connected to the closed end of the detection tube 1. A limiting clamp ring 9 is connected to the outer wall of the rotating handle 7. The limiting clamp ring 9 is placed inside the limiting member 8, and the end of the rotating handle 7 is clamped in the limiting member 8 through the limiting clamp ring 9.

[0021] A negative control piece 12 is embedded on the outer wall of the detection tube 1 .

[0022] The action process of the utility model is as follows:

[0023] When in use, open the sealing cover 10, let the person being tested hold the end of the collection tube 2 in his mouth, and then spit saliva into the detection tube 1 through the collection tube 2, and then turn the rotating handle 7 to make the annular detection piece 3 completely covered with saliva, and then observe the changes of the detection piece 3 through the observation window 5, and compare it with the negative control piece 12 next to it to draw a conclusion.

[0024] The embodiments described above are only descriptions of the preferred methods of the present invention, and are not intended to limit the scope of the present invention. Without departing from the design spirit of the present invention, various modifications and improvements made to the technical solutions of the present invention by ordinary technicians in this field should fall within the protection scope determined by the claims of the present invention.

Claims

1. A saliva detection device for drug detection, characterized in that: The invention comprises a detection tube (1) with a closed bottom, wherein an open end of the detection tube (1) is connected to a collecting tube (2), an annular detection member (3) is arranged inside the detection tube (1), the detection member (3) is connected to a rotating disk (4), and an observation window (5) is arranged at a position corresponding to the detection member (3) of the detection tube (1); a rotating shaft (6) is connected to an end surface of the rotating disk (4) away from the detection member (3), the rotating shaft (6) passes through the closed end of the detection tube (1) and is connected to a rotating handle (7), a limiting member (8) is sleeved on the outer side of the rotating handle (7), one end of the limiting member (8) is connected to the closed end of the detection tube (1), a limiting clamp (9) is connected to the outer wall of the rotating handle (7), the limiting clamp (9) is placed inside the limiting member (8), and the end of the rotating handle (7) is clamped in the limiting member (8) through the limiting clamp (9).

2. The saliva detection device for drug detection according to claim 1, characterized in that: A sealing cover (10) is provided on one end of the collection tube (2) away from the detection tube (1).

3. The saliva detection device for drug detection according to claim 2, characterized in that: A plurality of sealing rings (11) are provided between the sealing cover (10) and the collecting pipe (2), and the sealing rings (11) are embedded in the inner wall of the sealing cover (10).

4. The saliva detection device for drug detection according to claim 1, characterized in that: Transparent glass is installed on the observation window (5).

5. The saliva detection device for drug detection according to claim 1, characterized in that: A negative control piece (12) is embedded on the outer wall of the detection tube (1).

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