CN213240169U

CN213240169U - Device for rapidly detecting drugs in hair

Info

Publication number: CN213240169U
Application number: CN202021803185.7U
Authority: CN
Inventors: 吴海芬; 胡春娟; 徐华莉; 程浩; 郑云雅
Original assignee: Zhejiang Dean Biotechnology Co ltd
Current assignee: Zhejiang Dean Biotechnology Co ltd
Priority date: 2020-08-25
Filing date: 2020-08-25
Publication date: 2021-05-18
Anticipated expiration: 2030-08-25

Abstract

The utility model discloses a rapid detection device for drugs in hair, belonging to the technical field of drug detection, comprising a card body which is of a triangular columnar structure; the card cover is arranged at one end of the card body; the hair drug detection test assembly comprises three hair drug detection test strips for detecting different drugs; the three hair drug detection test strips are respectively arranged on three surfaces of the card body, each hair drug detection test strip comprises a reaction end and a sampling end, the reaction ends are arranged in the card body, the sampling ends are exposed outside the card body and located in the card cover, and observation windows used for observing the reaction ends are arranged on the three surfaces of the card body. Can only detect a drug once to single card among the prior art, influence detection efficiency's technical problem, the utility model provides a drug rapid detection device in hair, it can detect three kinds of drugs simultaneously, has avoided the repeated work of testing personnel many times, has improved detection efficiency.

Description

Device for rapidly detecting drugs in hair

Technical Field

The utility model relates to a drug detection technical field, concretely relates to drug rapid detection device in hair.

Background

Drugs continuously threaten the whole human body, act on the human body, cause physical and psychological dependence, cause mental disorder, thought retardation, even make people aggressive, destroy the immune system of the human body, promote the transmission of infectious diseases and cause immeasurable loss to families and society after long-term use.

At present, suspicious virus-involved personnel are screened on site and urine is generally collected, but the problems of short urine detection window, adulteration and bag falling during collection, incapability of effectively protecting the privacy of detected personnel and the like easily occur, and meanwhile, more detected personnel are needed and the working efficiency is lower.

And the hair is as examining the material, it is easy to have draw materials, easy long-term storage, advantage such as detection window is long, can effectively compensate the defect of examining the material such as urine, drug detection kit is common drug detection device, the single card can only detect a drug once, under the condition of not knowing whether the person being detected inhales the drug or what kind of drug, and when having a large amount of on-the-spot screening tasks, the person being detected needs different reagent strips of repetitious usage many times, if install multiple detection test paper strip on same detection device, then be not convenient for stretch into simultaneously to the sampling liquid with multiple detection test paper strip, need the person being detected to step multiple operation, influence detection efficiency.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved by the utility model

Can only detect a drug once to single card among the prior art, influence detection efficiency's technical problem, the utility model provides a drug rapid detection device in hair, it can detect three kinds of drugs simultaneously, has avoided the repeated work of testing personnel many times, has improved detection efficiency.

2. Technical scheme

In order to solve the above problem, the utility model provides a technical scheme does:

a rapid detection device for poison in hair comprises a card body which is of a triangular columnar structure; the card cover is arranged at one end of the card body; the hair drug detection test assembly comprises three hair drug detection test strips for detecting different drugs; the three hair drug detection test strips are respectively arranged on three surfaces of the card body, each hair drug detection test strip comprises a reaction end and a sampling end, the reaction ends are arranged in the card body, the sampling ends are exposed outside the card body and located in the card cover, and observation windows used for observing the reaction ends are arranged on the three surfaces of the card body.

Optionally, two test strips for detecting the same hair drug are arranged on the same surface of the card body.

Optionally, the card body has a cavity therein.

Optionally, the card lid includes the sealed gliding lid of the card body relatively and locates the sealed lid of lid tip, lid and card body pass through limit structure anticreep cooperation, the lid tip is equipped with the opening that supplies the sample end to stretch out.

Optionally, an inner cover is arranged in the cover body, a gap for accommodating the sampling end is formed between the cover body and the inner cover, the cover body and the inner cover are fixedly connected through a connecting piece, and the inner cover is in sealing sliding fit with the inner wall of the cavity.

Optionally, the cover body is internally provided with absorbent cotton.

Optionally, the cover body is provided with a plurality of foot pads along the circumferential direction of the cover body.

Optionally, the foot pad is arranged on one side of the cover body close to the card body.

Optionally, the viewing window enclosure is provided with a transparent acrylic panel.

Optionally, the limiting structure comprises a limiting block arranged on the clamp body and a sliding groove arranged on the inner wall of the cover body, the sliding groove is arranged along the sliding direction of the cover body, and the limiting block can slide in the sliding groove

3. Advantageous effects

Adopt the technical scheme provided by the utility model, compare with prior art, have following beneficial effect:

(1) the utility model discloses in through the setting of three kinds of hair drugs test paper strip, can detect three kinds of drugs simultaneously, avoided the repeated work of measurement personnel many times, improved detection efficiency.

(2) The utility model discloses well card body is triangle-shaped columnar structure for overall structure is comparatively compact when keeping a determining deviation between three kinds of hair drugs test paper strips, compares traditional design more and draws sample liquid in stretching into to littleer open-ended reagent bottle easily, need not the distribution operation, has improved sample efficiency, thereby helps realizing the purpose of short-term test.

(3) The utility model discloses the three face of well card body all can be used to as the holding surface with the desktop contact, and the area of contact surface and desktop is less for can place more hair poisons quick detection device on the desktop, be convenient for use in the detection peak period.

Drawings

Fig. 1 is a schematic structural view of a device for rapidly detecting drugs in hair according to an embodiment of the present invention;

fig. 2 is an exploded schematic view of a device for rapidly detecting drugs in hair according to an embodiment of the present invention;

fig. 3 is a schematic cross-sectional view of a cover of a device for rapidly detecting drugs in hair according to an embodiment of the present invention.

1. Clamping the body; 11. an observation window; 12. a cavity; 2. a cover is clamped; 21. a cover body; 211. an opening; 212. an inner cover; 213. a gap; 214. a connecting member; 215. a foot pad; 22. a sealing cover; 3. a hair drug detection test strip; 31. a reaction end; 32. a sampling end; 4. a limiting block; 5. a chute.

Detailed Description

For a further understanding of the present invention, reference will be made to the following detailed description taken in conjunction with the accompanying drawings 1-3.

With reference to fig. 1-3, the device for rapidly detecting drugs in hair of the present embodiment includes a card body 1 having a triangular columnar structure; the card cover 2 is arranged at one end of the card body 1; the hair drug detection test assembly comprises three hair drug detection test strips 3 for detecting different drugs; three hair drug test strip 3 locates respectively on three faces of card body 1, hair drug test strip 3 includes reaction end 31 and sample site 32, reaction end 31 locates in card body 1, sample site 32 expose in card body 1 is outer and be located in card lid 2, all be equipped with the observation window 11 that is used for observing reaction end 31 on three faces of card body 1, card lid 2 can play the purpose of protection to sample site 32, avoids the sample site 32 of hair drug test strip to be contaminated the accuracy that influences the testing result.

In the embodiment, three kinds of hair drugs can be detected simultaneously by arranging the test strip 3 for detecting three kinds of hair drugs, so that repeated work of detection personnel is avoided, and the detection efficiency is improved; the card body 1 is of a triangular columnar structure, so that the overall structure is compact while a certain distance is kept between the three hair drug detection test strips 3, compared with the traditional design mode, the card body can extend into a reagent bottle with a smaller opening to absorb a sampling liquid, distribution operation is not needed, the sampling efficiency is improved, and the purpose of rapid detection is facilitated; simultaneously, the three surfaces of the clamping body 1 can be used as supporting surfaces in contact with the table top, the contact area between the contact surfaces and the table top is small, so that more rapid hair poison detection devices can be placed on the table top, and the clamping body is convenient to use in a detection peak period.

In this embodiment, the three hair drug detection test strips 3 are a amphetamine detection test strip, a morphine detection test strip and a ketamine detection test strip, respectively.

As an alternative of the present invention, two test strips 3 for detecting the same hair drug are provided on the same surface of the card body 1; when the same drug is detected, the two identical hair drug detection test strips 3 are used for detecting and feeding back detection results, a detector can judge whether the detection results displayed by the two hair drug detection test strips 3 are consistent or not according to the detection results, if the detection results are inconsistent, the detection result displayed by one of the hair drug detection test strips 3 is wrong, the detection needs to be carried out again, and by adopting the design, the detection accuracy is further improved, and the situations of false detection and the like are avoided as much as possible.

As an alternative of the present invention, the card cover 2 includes a cover body 21 capable of sliding in a sealing manner relative to the length direction of the card body 1 and a sealing cover 22 disposed at the end of the cover body 21, the sliding in a sealing manner can be achieved by a sealing ring or other means, the cover body 21 and the card body 1 are in anti-drop fit by a spacing structure, the end of the cover body 21 is provided with an opening 211 for the sampling end 32 to extend out, the sealing cover 22 is used for sealing the opening 211 to prevent the sampling end 32 from being contaminated during storage, when the inspector needs to use the sampling end 32 to suck the sampling liquid, the sealing cover 22 is first removed, then the cover body 21 is slid backwards to expose the sampling end 32 for liquid taking, after the liquid taking is finished, the sampling end 32 is moved downwards and the cover body 21 is pushed to reset to cover the side edge of the sampling end 32, then the card body 1 is rotated to make the sampling end 32 move upwards and the sealing, at the moment, the sampling end 32 is in a closed state, so that the influence of external factors on a detection result in a detection process can be avoided, and meanwhile, the situation that sampling liquid drops on the sampling end 32 fall on a desktop to cause pollution and threaten the working environment of detection personnel in a standing process can also be prevented; because sealed sliding fit between card lid 2 and the card body 1, when sample end 32 took up, the sample liquid can not reveal from the gap between card lid 2 and the card body 1 in dripping to card lid 2, and because of the reason of gravity, sample liquid can not follow card lid 2 interior outside spill pollution detection personnel's hand when detection personnel pressed sealed lid 22 back on lid 21 this moment, through above-mentioned structural design, make to be in a sealed state in the testing process, when reducing external pollution, can effectively prevent leaking of sample liquid.

As the alternative of the utility model, in order to reduce the whole weight and the cost of card body 1, card body 1 is inside to have cavity 12, and the cross-section of cavity 12 is the triangle-shaped structure equally.

As an alternative of the present invention, the cavity 12 penetrates through the whole card body 1 along the length direction of the card body 1, the inner cover 212 is disposed in the cover body 21, the gap 213 for accommodating the sampling end 32 is disposed between the cover body 21 and the inner cover 212, the cover body 21 and the inner cover 212 are fixedly connected by the connecting member 214, the cover body 21, the inner cover 212 and the connecting member 214 are fixedly connected by an integrated molding manner, the connecting member 214 is used for connecting the front ends of the cover body 21 and the inner cover 212, and three connecting members are equally spaced along the circumferential direction of the cover body 21, and the connecting member 214 is located at the junction of two kinds of hair poison detection test strips 3, i.e., the junction of two faces of the card body 1, and when the cover body 21 slides, the connecting member 214 does not contact with the hair poison detection test; through the structural design, the hair drug detection test strip 3 is accommodated in the gap 213, the gap 213 can accommodate less air, and the influence of external factors on the detection result can be further reduced during detection.

In this embodiment, in order to prevent the sample liquid from leaking out of the gap between the inner lid 212 and the inner wall of the cavity 12, the inner lid 212 is in sealing sliding fit with the inner wall of the cavity 12, and the purpose of the sealing sliding can be achieved by a sealing ring or other means.

As the utility model discloses an alternative, it is cotton to survey in the lid 21 and be equipped with the imbibition, and the imbibition cotton bonds on the inner wall of lid 21 and is equipped with the round along the inner wall of lid 21 through glue, when card body 1 level was stood, the sampling liquid of following sample end 32 drippage can be absorbed by the imbibition cotton to prevent that the sampling liquid from flowing in lid 21, cause environmental pollution when sealed inefficacy, the subsequent centralized processing of being convenient for simultaneously.

As an alternative of the present invention, a plurality of pads 215 are disposed on the cover body 21 along the circumferential direction thereof, the pads 215 are integrally formed on one side of the cover body 21 close to the card body 1, when the card body 1 is horizontally placed, the pads 215 can support the card body 1 in an inclined state, so that the advantage of this is that the sampling liquid can flow toward the card body 1 when falling onto the inner wall of the cover body 21, and will not flow toward the opening 211 due to gravity, and during the peak period of detection, the detection personnel can not need to press the sealing cover 22 back onto the cover body 21, thereby achieving the purpose of improving the detection efficiency; the foot pad 215 may be used as a control part for controlling the sliding of the cover 21 by the inspector when controlling the cover 21 to slide back and forth, and the outwardly convex structure helps to increase the frictional force when contacting the cover 21.

As an alternative of the utility model, a transparent acrylic plate is arranged outside the observation window 11; the transparent acrylic plate can prevent the pollution of external factors to the reaction end 31, and meanwhile, the detection condition of the reaction end 31 can be conveniently observed through the observation window 11 by a detector.

As an alternative of the present invention, the limiting structure includes a limiting block 4 disposed on the card body 1 and a sliding groove 5 disposed on the inner wall of the cover body 21, the sliding groove 5 is disposed along the sliding direction of the cover body 21, and the limiting block 4 can slide in the sliding groove 5; through the above structural design, the cover body 21 can be prevented from falling off from the card body 1 when sliding, and the practicability is improved.

The present invention and its embodiments have been described above schematically, and the description is not limited thereto, and what is shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. Therefore, if the person skilled in the art receives the teaching of the present invention, without departing from the inventive spirit of the present invention, the person skilled in the art should also design the similar structural modes and embodiments without creativity to the technical solution, and all shall fall within the protection scope of the present invention.

Claims

1. The utility model provides a narcotic drug rapid detection device in hair which characterized in that: comprises that

The card body is of a triangular columnar structure;

the card cover is arranged at one end of the card body;

the hair drug detection test assembly comprises three hair drug detection test strips for detecting different drugs;

the three hair drug detection test strips are respectively arranged on three surfaces of the card body, each hair drug detection test strip comprises a reaction end and a sampling end, the reaction ends are arranged in the card body, the sampling ends are exposed outside the card body and located in the card cover, and observation windows used for observing the reaction ends are arranged on the three surfaces of the card body.

2. The device for rapidly detecting drugs in hair according to claim 1, characterized in that: two test paper strips for detecting the same hair drug are arranged on the same surface of the card body.

3. The device for rapidly detecting drugs in hair according to claim 1, characterized in that: the card body is internally provided with a cavity.

4. The device for rapidly detecting drugs in hair according to claim 3, characterized in that: the card lid includes the sealed gliding lid of card body relatively and locates the sealed lid of lid tip, lid and card body pass through limit structure anticreep cooperation, the lid tip is equipped with the opening that supplies the sample end to stretch out.

5. The device for rapidly detecting drugs in hair according to claim 4, characterized in that: the improved sampling device is characterized in that an inner cover is arranged in the cover body, a gap for accommodating a sampling end is formed between the cover body and the inner cover, the cover body and the inner cover are fixedly connected through a connecting piece, and the inner cover is in sealing sliding fit with the inner wall of the cavity.

6. The device for rapidly detecting drugs in hair according to claim 4, characterized in that: the cover body is internally provided with liquid absorption cotton.

7. The device for rapidly detecting drugs in hair according to claim 5, characterized in that: the cover body is provided with a plurality of foot pads along the circumferential direction.

8. The device for rapidly detecting drugs in hair according to claim 7, characterized in that: the foot pad is arranged on one side of the cover body close to the clamping body.

9. The device for rapidly detecting drugs in hair according to claim 1, characterized in that: the outer cover of the observation window is provided with a transparent acrylic plate.

10. The device for rapidly detecting drugs in hair according to claim 4, characterized in that: the limiting structure comprises a limiting block arranged on the clamp body and a sliding groove arranged on the inner wall of the cover body, the sliding groove is arranged along the sliding direction of the cover body, and the limiting block can slide in the sliding groove.