CN218470326U - Hair pretreatment device for hair drug detection - Google Patents

Abstract

The utility model relates to a narcotic drug detection technical field, concretely relates to a hair preprocessing device for hair narcotic drug detection, the casing includes the working chamber that is used for carrying out hair preprocessing, the discharge chamber that is used for discharging the washing liquid and the pressure pump subassembly that is used for supplying to discharge chamber work, the working chamber is including being used for carrying out the abluent working barrel of hair and being used for carrying out the shearing sword that the hair was cuted, and the working barrel can improve the effect that the shearing sword was cuted hair again with shearing sword rotation direction reversal, makes the hair be vertical state through the impeller that is equipped with in the working barrel and washs, can be convenient for the shearing sword to rotate again and cut the hair, controls the electric control valve through the control key of control panel and opens, and the washing liquid suction of pressure pump subassembly in the working chamber is to discharging the chamber, later discharges through the discharge port that discharges the chamber; the control button of the buckling cover is used for controlling the baking lamp to be turned on, so that the hair is baked.

Description

Hair pretreatment device for hair drug detection

Technical Field

The utility model relates to a drug detection technology field, concretely relates to hair preprocessing device for hair drug detection.

Background

The urine and saliva detection is a common drug detection method at present, the detection work efficiency is low due to factors such as the matching degree of suspicious personnel, the sample extraction environment and the like, generally, the detection negativity can be caused by urine adulteration of the detected personnel, the prior gargling, the basic metabolic discharge of urine and saliva drugs after the drug absorption for 24-72 hours, and the like, so that the drug addicts can escape legal sanctions, and the drug addicts can take off the tubes. More importantly, urine metabolites and saliva residues of certain commonly used legal drugs may interfere with drug urine and saliva detection results to cause false positive, which brings great inconvenience to law enforcement. The colloidal gold immune lateral chromatography is used as a main technical means for drug detection at the present stage, and the detection by using immune colloidal gold test paper has the problems of low sensitivity, poor reproducibility and the like, and is only suitable for urine and saliva detection of drug addicts.

Compared with saliva and urine, the hair is used as a special biological test material, has the unique advantages of stable sample property, easy acquisition, easy storage, long detection time limit, capability of reflecting the drug use condition for a long time (months or even years) and the like, overcomes the problems of inconvenient sampling, short detection time limit, easy interference of detection results by legal drugs and the like of the traditional urine and saliva drugs, and has wide popularization and application prospects in public security first-line actual combat such as drug inhibition, criminal investigation, public security, traffic and the like.

However, since hair has a very low level of metabolite content, typically only 0.2ng/mg (2 ng/ml), it has not been used for on-site testing by drug addicts for a significant period of time due to the lack of rapid, sensitive detection techniques. The current main hair drug detection method needs to carry out pretreatment such as cleaning, drying and cutting hair into pieces, then the hair is ground and weighed by a freezing grinder, the process is complicated, and a plurality of groups of utensils are needed to be used, so that great inconvenience is brought to workers.

Therefore, it is highly desirable to have a hair pretreatment device for hair drug detection that can perform the operations of hair cleaning, drying and cutting, avoid the tedious process, use multiple sets of utensils at the same time, and facilitate the operation of the working personnel.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a can well carry out the washing of hair, dry and cut garrulous operation, avoid the loaded down with trivial details simultaneous use multiunit household utensils of process, the medical personnel operation of being convenient for use, have a hair preprocessing device for hair drugs detects of good practicality, security, validity.

In order to realize the technical purpose, the technical effect is achieved, the utility model discloses a realize through following technical scheme:

a hair preprocessing device for hair drug detection, including casing and lid, its characterized in that: the hair-cleaning hair-cutting machine is characterized in that the shell comprises a working chamber for hair pretreatment, a discharge chamber for discharging cleaning liquid and a pressure pump assembly for supplying the discharge chamber to work, the working chamber comprises a working barrel for hair cleaning and a cutting knife for hair cutting, the working barrel is positioned on the left side of the cutting knife, the discharge chamber is communicated with the working chamber through a communicating pipe, the communicating pipe is provided with an electric control valve, and the cover body is detachably connected with an internal thread arranged on the shell through an external thread; when the hair cleaning device is used, the buckling cover is opened through the inner groove, hair is placed in the working cylinder, through holes formed in the working cylinder are all folded holes, the hair is prevented from flowing out through the through holes, cleaning liquid for cleaning the hair is added into the working cavity, the first motor and the second motor are controlled to work through a control screen arranged on the shell after the buckling cover is buckled, a control assembly is arranged to control the working cylinder to rotate alternately in a clockwise rotation mode of 45 degrees and an anticlockwise rotation mode of 45 degrees, the rotation state of the cutting knife is opposite to that of the first motor, the angle range of the C-shaped groove is 135 degrees, the situation that the cutting knife collides with two ends of the C-shaped groove when the working cylinder rotates is avoided, the rotating directions of the working cylinder and the cutting knife are opposite, the hair cutting effect of the cutting knife can be improved, the hair is cleaned in a vertical state through a wave wheel arranged in the working cylinder, the hair can be conveniently cut by the cutting knife, the height of the working cylinder is 3-4cm, the height of the C-shaped groove is 1cm from the bottom of the working cylinder, the hair is cut while the hair, and the hair is cleaned, and the subsequent operation of workers is convenient; then the electric control valve is controlled to be opened through a control key of the control screen, the pressure pump assembly works to suck the cleaning liquid in the working cavity into the discharge cavity, and then the cleaning liquid is discharged through a discharge port of the discharge cavity; the control button through the lock lid controls roast lamp to open, toasts the work to the hair, and later the rotatory lid of staff's accessible is opened, and the working barrel is connected for dismantling with first motor, can dismantle the hair of taking out after the processing, and the sword is connected for dismantling with the second motor to cut, is convenient for wash the disinfection.

Preferably, a C-shaped groove for allowing a shearing knife to pass through is formed in the right side of the working cylinder, a plurality of groups of openings are formed in the two sides and the bottom end of the working cylinder, the openings are communicated with the working cavity, the openings are bent holes with two groups of right-angled bends, and impellers are arranged at the bottom end and the two sides of the working cylinder; the hair is cleaned in a vertical state through the impeller arranged in the working barrel, and the hair is cut through the C-shaped groove by the cutting knife, so that the hair is cut into 1cm while being cleaned, and the subsequent operation of workers is facilitated.

Preferably, the working cylinder is provided with a first rotating shaft and a first motor, the shearing knife is provided with a second rotating shaft and a second motor, the working cylinder is rotatably connected with the first motor through the first rotating shaft which is fixedly connected, the shearing knife is rotatably connected with the second motor through the second rotating shaft which is fixedly connected, the first rotating shaft is detachably connected with the first motor, and the second rotating shaft is detachably connected with the second motor; the first motor of control screen control, the work of second motor that the lock is equipped with through the casing behind the lock close lid, and the working barrel is connected for dismantling with first motor, can dismantle the hair of taking out after the processing, and the sword is connected for dismantling with the second motor to cut, is convenient for wash the disinfection.

Preferably, the first motor and the second motor are both provided with control assemblies for controlling the working state of the first motor, the first motor rotates alternatively by clockwise rotation of 45 degrees and counterclockwise rotation of 45 degrees, the rotation state of the second motor is opposite to that of the first motor, the control assemblies are arranged to control the working barrel to rotate alternatively by clockwise rotation of 45 degrees and counterclockwise rotation of 45 degrees, collision between the cutting knife and two ends of the C-shaped groove when the working barrel rotates is avoided, and the cutting effect of the cutting knife can be improved due to the opposite rotation directions.

Preferably, the cover body is provided with a locking cover for adding hair, an inner groove for medical staff to open and close is arranged on the top end face of the locking cover, a baking lamp for baking the hair is arranged on the bottom end face of the locking cover, a control button for controlling the baking lamp to work is arranged on the top end of the locking cover, the baking lamp is controlled to be turned on through the control button of the locking cover, the hair is baked, and the work load of the staff is reduced.

Preferably, the diameter of the buckling cover is larger than that of the working barrel, the buckling cover is located right above the working barrel, the control button of the buckling cover is used for controlling the baking lamp to be turned on to dry the hair, and then the worker can open the buckling cover body through rotation to take out the treated hair conveniently.

Preferably, a control screen is arranged on the outer surface of the shell, a control key for controlling the working barrel and the shearing knife to work is arranged on the control screen, the control screen is electrically connected with the first motor, the second motor, the pressure pump assembly and the electric control valve, a discharge port is further arranged in the discharge cavity, and a buckling cover is arranged on the discharge port; the control panel that is equipped with through the casing controls first motor, the work of second motor, wash and cut the hair, later control key through the control panel controls the automatically controlled valve and opens, the washing liquid suction of pressure pump subassembly work in with the work chamber is to discharging the chamber, later discharge through discharging the discharge port in chamber, it opens to control the roast lamp through the lock closure lid at last, the washing of hair is carried out well, roast dry and cut up the operation, avoid the loaded down with trivial details multiunit household utensils of use simultaneously of process.

The utility model has the advantages that:

the utility model provides a hair preprocessing device for hair drug detection can well carry out the washing of hair, dry and cut garrulous operation, avoids the loaded down with trivial details simultaneous use multiunit household utensils of process, the medical personnel of being convenient for operate and use, has good practicality, security, validity.

The right side of the working barrel of the utility model is provided with a C-shaped groove for the shearing knife to pass through, the two sides and the bottom of the working barrel are provided with a plurality of groups of openings which are communicated with the working cavity, the openings are folded holes provided with two groups of right-angled bends, the folded holes prevent hair from flowing out through the through holes, and the bottom and the two sides of the working barrel are provided with impellers; the hair is cleaned in a vertical state through the impeller arranged in the working barrel, and the hair is cut through the C-shaped groove by the cutting knife, so that the hair is cut into 1cm while being cleaned, and the subsequent operation of workers is facilitated.

The utility model discloses a first motor, second motor all are equipped with the control assembly who is used for controlling first motor operating condition, first motor rotates in turn with clockwise rotation 45 °, anticlockwise rotation 45 °, second motor running state is opposite with first motor, and the control assembly control working barrel that is equipped with rotates in turn with clockwise rotation 45 °, anticlockwise rotation 45 °, cuts the both ends bump of sword and C-shaped groove when avoiding the working barrel to rotate, and rotation direction is opposite can improve the effect of cutting the sword and cuting hair again.

The outer surface of the shell of the utility model is provided with a control screen, the control screen is provided with a control key for controlling the work of the working barrel and the shearing knife, the control screen is electrically connected with the first motor, the second motor, the pressure pump assembly and the electric control valve, the discharge cavity is also provided with a discharge port, and the discharge port is provided with a buckling cover; the first motor of control panel control through the casing is equipped with, the work of second motor, wash and cut the hair, later control key control electric control valve through the control panel opens, the washing liquid suction of pressure pump subassembly work in with the work chamber is to discharging the chamber, later discharge through discharging the discharge port in chamber, it opens to control roast lamp through the lock lid at last, the washing of hair is carried out well, roast dry and cut up the operation, avoid the loaded down with trivial details multiunit household utensils of using simultaneously of process, alleviate staff's burden.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages simultaneously.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic overall structure diagram of a hair pretreatment device for hair drug detection according to an embodiment of the present invention;

fig. 2 is a schematic front side structural diagram of a hair pretreatment device for hair drug detection according to an embodiment of the present invention;

fig. 3 is a schematic structural diagram of a working barrel of a hair pretreatment device for hair drug detection according to an embodiment of the present invention;

fig. 4 is a schematic structural diagram of a cover body of a hair pretreatment device for hair drug detection according to an embodiment of the present invention;

in the drawings, the components represented by the respective reference numerals are listed below:

1. the device comprises a shell, 101, a cover body, 102, a buckling cover, 1011, an external thread, 1021, an internal groove, 1022, a baking lamp, 1023, a control button, 2, a working cavity, 201, a working barrel, 2011, a first rotating shaft, 2012, a first motor, 20121, a control assembly, 2013, an opening, 2014, a wave wheel, 2015, a C-shaped groove, 202, a shearing knife, 2021, a second rotating shaft, 2022, a second motor, 3, a discharge cavity, 301, a communicating pipe, 3011, an electric control valve, 302, a discharge port, 4, a pressure pump assembly, 5, a control screen, 501 and a control key.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Example 1

As shown in fig. 1-4

A hair pretreatment device for hair drug detection comprises a shell 1 and a cover body 101, and is characterized in that: the hair-cleaning hair-cutting machine is characterized in that the shell 1 comprises a working chamber 2 for hair pretreatment, a discharge chamber 3 for discharging cleaning liquid and a pressure pump assembly 4 for supplying the discharge chamber 3 to work, the working chamber 2 comprises a working barrel 201 for hair cleaning and a shearing knife 202 for hair shearing, the working barrel 201 is positioned on the left side of the shearing knife 202, the discharge chamber 3 is communicated with the working chamber 2 through a communicating pipe 301, the communicating pipe 301 is provided with an electric control valve 3011, and the cover body 101 is detachably connected with an internal thread arranged on the shell 1 through an external thread 1011 arranged on the communicating pipe;

a C-shaped groove 2015 for allowing the shearing knife 202 to penetrate through is formed in the right side of the working barrel 201, a plurality of groups of openings 2013 are formed in the two sides and the bottom end of the working barrel 201, the openings 2013 are communicated with the working cavity 2, the openings 2013 are folded holes provided with two groups of right-angled bends, and impellers 2014 are arranged at the bottom end and the two sides of the working barrel 201; through impeller 2014 that is equipped with in the work drum 201, make the hair be vertical state and wash, the shearing sword 202 carries out the shearing of hair through C-shaped groove 2015, makes the hair cut the hair and be 1cm when wasing, the staff's subsequent operation of being convenient for.

The working barrel 201 is provided with a first rotating shaft 2011 and a first motor 2012, the shearing knife 202 is provided with a second rotating shaft 2021 and a second motor 2022, the working barrel 201 is rotatably connected with the first motor 2012 through the first rotating shaft 2011 which is fixedly connected with the working barrel, the shearing knife 202 is rotatably connected with the second motor 2022 through the second rotating shaft 2021 which is fixedly connected with the shearing knife, the first rotating shaft 2011 is detachably connected with the first motor 2012, and the second rotating shaft 2021 is detachably connected with the second motor 2022; the first motor 2012 and the second motor 2022 are controlled to work through the control screen 5 arranged on the shell 1 after the buckling and buckling cover 102, the working barrel 201 is detachably connected with the first motor 2012, hair after treatment can be taken out through disassembly, and the shearing knife 202 is detachably connected with the second motor 2022, so that cleaning and disinfection can be conveniently carried out.

The first motor 2012 and the second motor 2022 are both provided with a control assembly 20121 for controlling the working state of the first motor 2012, the first motor 2012 rotates by 45 degrees in a clockwise manner and 45 degrees in a counterclockwise manner alternately, the second motor 2022 rotates by 45 degrees in a counterclockwise manner, and the control assembly 20121 controls the working barrel 201 to rotate by 45 degrees in a clockwise manner and 45 degrees in a counterclockwise manner alternately, so that the collision between the cutting blade 202 and the two ends of the C-shaped groove 2015 when the working barrel 201 rotates is avoided, and the hair cutting effect of the cutting blade 202 can be improved due to the opposite rotation direction.

The cover body 101 is provided with a buckling cover 102 for adding hair, the top end surface of the buckling cover 102 is provided with an inner groove 1021 for medical staff to open and close, the bottom end surface of the buckling cover 102 is provided with a baking lamp 1022 for baking hair, the top end of the buckling cover 102 is provided with a control button 1023 for controlling the operation of the baking lamp 1022, the control button 1023 of the buckling cover 102 is used for controlling the baking lamp 1022 to be turned on, so that the hair is baked, and the workload of the staff is reduced.

The diameter of the buckling cover 102 is larger than that of the working barrel 201, the buckling cover 102 is located right above the working barrel 201, the control button 1023 of the buckling cover 102 controls the baking lamp 1022 to be turned on, the hair is baked, and then a worker can open the buckling cover 101 to take out the treated hair conveniently.

The outer surface of the shell 1 is provided with a control screen 5, the control screen 5 is provided with a control key 501 for controlling the working of the working barrel 201 and the shearing knife 202, the control screen 5 is electrically connected with the first motor 2012, the second motor 2022, the pressure pump assembly 4 and the electric control valve 3011, the discharge cavity 3 is further provided with a discharge port 302, and the discharge port 302 is provided with a buckling cover 102; the control screen 5 that is equipped with through casing 1 controls first motor 2012, the work of second motor 2022, wash and cut the hair, later open through the automatically controlled valve 3011 of control screen 5 control, the washing liquid suction in the working chamber 2 of pressure pump subassembly 4 work is to discharging chamber 3, later discharge through discharging chamber 3's discharge port 302, control button 1023 through the buckle lid 102 at last controls roast lamp 1022 and opens, the washing of hair is carried out well, roast and the operation of cutting up, avoid the loaded down with trivial details multiunit household utensils of use simultaneously of process.

Example 2

As shown in fig. 1-4

When the hair cleaning device is used, the buckling cover 102 is opened through the inner groove 1021, hairs are placed in the working cylinder 201, through holes formed in the working cylinder 201 are all folded holes, the hairs are prevented from flowing out through the through holes, then cleaning liquid for cleaning the hairs is added into the working cavity 2, the first motor 2012 and the second motor 2022 are controlled to work through the control screen 5 arranged on the shell 1 after the buckling cover 102 is buckled, the control assembly 20121 is arranged to control the working cylinder 201 to rotate alternately in a clockwise rotation mode of 45 degrees and a counterclockwise rotation mode of 45 degrees, the rotation state of the cutting knife 202 is opposite to that of the first motor 2012, the angle range of the C-shaped groove 2015 is 135 degrees, the cutting knife 202 is prevented from colliding with two ends of the C-shaped groove 2015 when the working cylinder 201 rotates, the rotation direction is opposite to improve the hair cutting effect of the cutting knife 202, the hairs are cleaned in a vertical state through the cutting impeller 2014 arranged in the working cylinder 201, the hairs 202 can be conveniently rotated to cut the hairs, the heights of the working cylinder 201 are 3-4cm, the heights of the C-shaped groove are 1cm from the bottom of the working cylinder 201, and the hairs can be conveniently cut the hair by a worker; then the electric control valve 3011 is controlled to open through the control key 501 of the control panel 5, the pressure pump assembly 4 works to suck the cleaning liquid in the working chamber 2 to the discharge chamber 3, and then the cleaning liquid is discharged through the discharge port 302 of the discharge chamber 3; the control button 1023 through the buckle lid 102 controls the roast lamp 1022 to open, toasts the work to the hair, and later the staff accessible is rotated the lid body 101 and is opened, and the working barrel 201 is connected for dismantling with first motor 2012, can dismantle to take out the hair after the processing, and the sword 202 is connected for dismantling with second motor 2022, is convenient for wash the disinfection.

To sum up, the utility model relates to a hair preprocessing device for hair drug detection can well carry out the washing of hair, dry and cut garrulous operation, avoids the loaded down with trivial details simultaneous use multiunit household utensils of process, the medical personnel operation of being convenient for to use, has good practicality, security, validity.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims (7)

1. A hair pretreatment device for hair drug detection, comprising a housing (1) and a cover body (101), characterized in that: casing (1) including be used for carrying out hair preliminary treatment working chamber (2), be used for discharging the discharge chamber (3) of washing liquid and be used for supplying to discharge pressure pump subassembly (4) of chamber (3) work, working chamber (2) are including being used for carrying out hair abluent working barrel (201) and being used for carrying out shearing sword (202) that the hair was cuted, working barrel (201) are located shearing sword (202) left side, discharge chamber (3) through communicating pipe (301) and working chamber (2) intercommunication that are equipped with, communicating pipe (301) are equipped with automatically controlled valve (3011), lid (101) can be dismantled with the internal thread that casing (1) was equipped with through external screw thread (1011) that are equipped with and be connected.

2. A hair pretreatment device for hair drug detection as set forth in claim 1, wherein: the right side of working barrel (201) is equipped with C-shaped groove (2015) that is used for supplying shearing sword (202) to pass, the both sides and the bottom of working barrel (201) are equipped with multiunit trompil (2013), trompil (2013) and working chamber (2) intercommunication, trompil (2013) are for being equipped with the book shape hole of two sets of quarter bends, the bottom and the both sides of working barrel (201) all are equipped with impeller (2014).

3. A hair pretreatment device for hair drug detection as set forth in claim 2, wherein: working barrel (201) is equipped with first pivot (2011) and first motor (2012), it is equipped with second pivot (2021) and second motor (2022) to cut sword (202), working barrel (201) rotates with first motor (2012) through first pivot (2011) that fixed connection has, it rotates with second motor (2022) to cut sword (202) through second pivot (2021) that fixed connection has and is connected, first pivot (2011) can be dismantled with first motor (2012) and be connected, second pivot (2021) can be dismantled with second motor (2022) and be connected.

4. A hair pre-treatment device for hair drug detection as defined in claim 3, wherein: the first motor (2012) and the second motor (2022) are both provided with a control assembly (20121) for controlling the working state of the first motor (2012), the first motor (2012) rotates alternately at 45 degrees in a clockwise direction and 45 degrees in a counterclockwise direction, and the rotating state of the second motor (2022) is opposite to that of the first motor (2012).

5. A hair pretreatment device for hair drug detection as set forth in claim 1, wherein: the hair-drying cover is characterized in that the cover body (101) is provided with a buckling cover (102) used for adding hair, an inner groove (1021) used for opening and closing of medical staff is arranged on the top end face of the buckling cover (102), a baking lamp (1022) used for baking the hair is arranged on the bottom end face of the buckling cover (102), and a control button (1023) used for controlling the baking lamp (1022) to work is arranged on the top end of the buckling cover (102).

6. A hair pre-treatment apparatus for hair drug detection as defined in claim 5, wherein: the diameter of the buckling cover (102) is larger than that of the working barrel (201), and the buckling cover (102) is located right above the working barrel (201).

7. A hair pretreatment device for hair drug detection according to claim 1, characterized in that: the surface of casing (1) is equipped with control panel (5), control panel (5) are equipped with and are used for controlling feed cylinder (201) and control key (501) of shearing sword (202) work, control panel (5) all are the electricity with first motor (2012), second motor (2022), pressure pump subassembly (4), automatically controlled valve (3011) and are connected, it still is equipped with discharge port (302) to discharge chamber (3), discharge port (302) are equipped with and detain lid (102).

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