CN218601287U

CN218601287U - Portable drug detector

Info

Publication number: CN218601287U
Application number: CN202222043090.5U
Authority: CN
Inventors: 方兵慧; 刘慧婕
Original assignee: Hangzhou Xinrui Technology Co ltd
Current assignee: Hangzhou Xinrui Technology Co ltd
Priority date: 2022-08-04
Filing date: 2022-08-04
Publication date: 2023-03-10
Anticipated expiration: 2032-08-04

Abstract

The utility model discloses a portable drug detector, which comprises a detection device body and a lower shell with an opening at the top, wherein the detection device body is fixedly connected with the inner bottom wall of the lower shell, the outer side of the upper half part of the lower shell is in threaded connection with an upper shell with an opening at the bottom, and a feed inlet is arranged at the top of the upper shell; the automatic feeding device is characterized by further comprising a crushing assembly, wherein the crushing assembly is arranged in the upper shell, a baffle is placed at the top of the upper shell, a sealing plate is arranged at the bottom of the baffle and penetrates through the feeding hole, a first motor is fixedly connected to the bottom of the sealing plate, a lead screw is in transmission connection with the output end of the first motor, an adjusting plate is in threaded connection with the outer peripheral surface of the lead screw, and a limiting assembly is arranged between the adjusting plate and the sealing plate. This portable drug detector can prevent that the hair residue from causing adverse effect to next drug detection with the abundant discharge epitheca of hair residue in the epitheca to the detection accuracy of this device has been improved.

Description

Portable drug detector

Technical Field

The utility model relates to a drug detection technical field specifically is a portable drug detector.

Background

Drugs seriously harm social safety and human health. Urine and saliva are mostly adopted for detecting suspicious drug addicts in the prior art, but drugs in the urine and the saliva are easy to metabolize out after two or three days of drug addicts, so that the drugs can not be easily detected from the urine and the saliva, and valuable information can not be provided. The hair can reflect the long-term use condition of the medicine, so that inspectors generally carry out drug detection on the hair of suspects.

A portable drug hair detector, as disclosed in CN214472148U, comprising: smash jar, motor device, it includes to smash the jar: the crushing device comprises a sealed bearing, a tank body, an upper cover connected with the tank body and a crushing knife arranged in the tank body, wherein the upper cover is provided with an inward extending hollow column, the sealed bearing is arranged at the lower end of the inward extending hollow column, and the crushing knife is connected with an inner ring of the sealed bearing; the motor device includes: the motor box is arranged on the motor body in the motor box; and an output shaft of the motor body penetrates through the motor box and the inward extending hollow column to be connected with an inner ring of the sealing bearing. The utility model discloses constitute by crushing jar, motor device, base, the part is few, simple structure, and it is very convenient to assemble and use, and the portable use of being convenient for satisfies the demand of multiple application scene.

However, in the patent, some hair fragments still remain in the tank body after the hair is smashed and detected, the hair fragments are inconvenient to be discharged out of the tank body, and the hair fragments are easy to be mixed with the hair entering the tank body next time, so that the detection accuracy is reduced.

Therefore, a portable drug detector is proposed to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a portable drug detector to solve that above-mentioned background art provides smashing the hair and detecting the back, some hair disintegrating slag still can remain in the internal portion of jar, this patent is inconvenient with the hair disintegrating slag discharge jar body, and these hair disintegrating slag mix with the hair that next time gets into the jar body easily, thereby reduced the problem that detects the accuracy.

In order to achieve the above purpose, the utility model provides a following technical scheme: a portable drug detector comprises a detection device body and a lower shell with an opening at the top, wherein the detection device body is fixedly connected to the inner bottom wall of the lower shell, the outer side of the upper half part of the lower shell is in threaded connection with an upper shell with an opening at the bottom, and a feeding hole is formed in the top of the upper shell;

further comprising:

crushing unit, crushing unit sets up in the epitheca, the baffle has been placed at the epitheca top, the baffle bottom is provided with the closing plate, the closing plate passes the feed inlet, the first motor of closing plate bottom fixedly connected with, first motor output end transmission is connected with the lead screw, lead screw outer peripheral face threaded connection has the regulating plate, the regulating plate with be provided with spacing subassembly between the closing plate, regulating plate top fixedly connected with air pump, a plurality of aspirator head, a plurality of have been installed to the regulating plate bottom the aspirator head all with the air pump input is linked together, the air pump output passes closing plate and baffle extend to the baffle top.

Through adopting above-mentioned technical scheme, through the cooperation of closing plate, first motor, lead screw, regulating plate, air pump and suction head, can prevent that the hair residue from leading to the fact adverse effect to next drug detection with the abundant discharge epitheca of hair residue in the epitheca to the detection accuracy of this device has been improved.

Preferably, the limiting assembly comprises two sleeves, the sleeves are fixedly connected to the tops of the adjusting plates, sleeve rods are arranged at positions, corresponding to the sleeves, of the bottoms of the sealing plates, and lower half portions of the sleeve rods are connected in the sleeves in a sliding mode.

By adopting the technical scheme, the adjusting plate can only keep linear motion and cannot rotate along with the lead screw through the matching of the loop bar and the sleeve.

Preferably, the crushing assembly comprises a bottom plate, the bottom plate is fixedly connected with the inner lower half part of the upper shell, an annular groove is formed in the top of the bottom plate, the outer half part of the annular groove is obliquely and downwards arranged at one side close to the center of the bottom plate, and a plurality of sieve holes are formed in the top of the annular groove corresponding to the position of the detection device body;

the bottom plate top center department has seted up the standing groove, diapire fixedly connected with second motor in the standing groove, second motor output end transmission is connected with the actuating lever, piece is smashed to actuating lever top fixedly connected with.

Through adopting above-mentioned technical scheme, through bottom plate, ring channel, sieve mesh, second motor and the cooperation of smashing the piece for the hair that gets into the epitheca can be smashed to suitable size, and gets into detection device body department through the sieve mesh and carry out the drug detection, thereby has improved the detection accuracy.

Preferably, a rotating groove is formed in the top of the crushing piece, the lower half part of the lead screw is inserted into the rotating groove, and when the bottom of the baffle is attached to the top of the upper shell, the bottom end of the lead screw is attached to the bottom wall of the rotating groove.

By adopting the technical scheme, the rotation stability of the screw rod during rotation is improved by arranging the rotation groove.

Preferably, a plurality of ultraviolet germicidal lamps are arranged on the inner wall of the upper shell.

Through adopting above-mentioned technical scheme, through the setting of sterilamp, kill in to the epitheca, prevent bacterial growing.

Preferably, the inner wall of the feeding hole is fixedly connected with a sealing ring, and the sealing ring is attached to the peripheral surface of the sealing plate.

Through adopting above-mentioned technical scheme, through the setting of sealing ring, the leakproofness of this device when having improved hair detection to detection accuracy has been improved.

Compared with the prior art, the beneficial effects of the utility model are that: the hair residue in the upper shell can be fully discharged out of the upper shell, and the adverse effect of the hair residue on the next drug detection is prevented, so that the detection accuracy of the device is improved, and the specific content is as follows;

1. the device is provided with the sealing plate, the first motor, the lead screw, the adjusting plate, the air pump and the air suction head, and through the matching of the sealing plate, the first motor, the lead screw, the adjusting plate, the air pump and the air suction head, hair residues in the upper shell can be fully discharged out of the upper shell, so that the adverse effect of the hair residues on the next drug detection is prevented, and the detection accuracy of the device is improved;

2. be provided with bottom plate, ring channel, sieve mesh, second motor and smash the piece, through the cooperation of bottom plate, ring channel, sieve mesh, second motor and crushing piece for the hair that gets into the epitheca can be smashed to suitable size, and gets into detection device body department through the sieve mesh and carry out the drug detection, thereby has improved detection accuracy.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is an enlarged view of the point A in FIG. 1 according to the present invention;

FIG. 3 is an enlarged view of the present invention at B in FIG. 1;

fig. 4 is a front view of the present invention;

fig. 5 is a three-dimensional view of the middle bottom plate of the present invention.

In the figure: 1. a detection device body; 2. a lower case; 3. an upper shell; 4. a feed inlet; 5. a size reduction assembly; 51. a base plate; 52. an annular groove; 53. screening holes; 54. a placement groove; 55. a second motor; 56. a drive rod; 57. crushing the slices; 6. a baffle plate; 7. sealing plates; 8. a first motor; 9. a lead screw; 10. an adjusting plate; 11. a limiting component; 111. a sleeve; 112. a loop bar; 12. an air pump; 13. an air suction head; 14. a rotating groove; 15. an ultraviolet germicidal lamp; 16. and (4) a sealing ring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 5, the present invention provides a technical solution: the utility model provides a portable drug detector, includes detection device body 1 and open-top's

inferior valve

2, 2 one sides of inferior valve are provided with the display screen, and the display screen is electric connection with detection device body 1. The detecting device body 1 can analyze the hair fragments and display the result on a display screen outside the lower case 2.

Detection device body 1 fixed connection is in diapire in inferior valve 2. The first outside threaded connection of inferior valve 2 has bottom open-ended epitheca 3, makes things convenient for operating personnel to pull down inferior valve 2 and clears up and maintain detection device body 1. A feeding hole 4 is formed in the top of the upper shell 3, and an operator can add hairs into the upper shell 3 through the feeding hole 4.

Also included is a shredder assembly 5, the shredder assembly 5 being disposed within the upper housing 3. The size reduction assembly 5 includes a bottom plate 51, and the bottom plate 51 is fixedly connected to the inner lower half of the upper casing 3. The top of the bottom plate 51 is provided with an annular groove 52, and the outer half part of the annular groove 52 is obliquely arranged downwards close to the center of the bottom plate 51. The top of the annular groove 52 is annularly provided with a plurality of sieve holes 53 corresponding to the position of the detection device body 1.

A placing groove 54 is formed in the center of the top of the bottom plate 51, and a second motor 55 is fixedly connected to the bottom wall of the placing groove 54. The output end of the second motor 55 is connected with a driving rod 56 in a transmission manner, and the top of the driving rod 56 is fixedly connected with a crushing sheet 57. The hair that gets into epitheca 3 can fall into the ring channel 52 at bottom plate 51 top, and second motor 55 work drives actuating lever 56 and crushing piece 57 and rotates, smashes the hair in ring channel 52, smashes suitable gear with hair till, makes the hair dregs can pass through sieve mesh 53 and move to detection device body 1 department and carry out drug detection analysis.

A baffle 6 is placed at the top of the upper shell 3, a sealing plate 7 is arranged at the bottom of the baffle 6, and the sealing plate 7 penetrates through the feeding hole 4. The sealing ring 16 is fixedly connected to the inner wall of the feeding hole 4, the sealing ring 16 is attached to the outer peripheral face of the sealing plate 7, the sealing performance of the device is improved during hair detection, and therefore the detection accuracy is improved. The bottom of the sealing plate 7 is fixedly connected with a first motor 8, and the output end of the first motor 8 is in transmission connection with a lead screw 9.

The top of the crushing piece 57 is provided with a rotating groove 14, the lower half part of the lead screw 9 is inserted into the rotating groove 14, and when the bottom of the baffle 6 is attached to the top of the upper shell 3, the bottom end of the lead screw 9 is attached to the bottom wall of the rotating groove 14. The rotational stability of the screw 9 during rotation is improved.

The peripheral face threaded connection of lead screw 9 has regulating plate 10, is provided with spacing subassembly 11 between regulating plate 10 and the closing plate 7.

The limiting component 11 comprises two sleeves 111, the sleeves 111 are fixedly connected to the top of the adjusting plate 10, sleeve rods 112 are arranged at the bottom of the sealing plate 7 corresponding to the positions of the sleeves 111, and the lower half portions of the sleeve rods 112 are slidably connected into the corresponding sleeves 111. The sleeve rod 112 slides in the sleeve 111, so that the adjusting plate 10 can only keep linear motion and can not rotate along with the lead screw 9.

The first motor 8 works to drive the screw rod 9 to rotate, and the screw rod 9 rotates to drive the adjusting plate 10 to move.

The top of the adjusting plate 10 is fixedly connected with an air pump 12, the bottom of the adjusting plate 10 is provided with a plurality of air suction heads 13, and the air suction heads 13 are all communicated with the input end of the air pump 12. The output end of the air pump 12 extends above the baffle 6 through the sealing plate 7 and the baffle 6. The adjusting plate 10 moves to drive the air suction head 13 to move, and the air suction head 13 vertically moves in the upper shell 3, so that the hair fragments in the upper shell 3 are sufficiently sucked out of the upper shell 3.

The inner wall of the upper shell 3 is provided with a plurality of ultraviolet germicidal lamps 15. One side of the upper shell 3 is provided with a power supply part, the power supply part is electrically connected with the ultraviolet germicidal lamp 15, and the power supply part supplies power to the ultraviolet germicidal lamp 15. The ultraviolet germicidal lamp 15 can kill the device when the upper shell 3 and the lower shell 2 are sealed, so that bacteria breeding is prevented.

This device easy dismounting, simple structure conveniently carries the use.

The working principle is as follows:

when needing to carry out poison and detecting, at first lift baffle 6 upwards, bring components such as first motor 8, regulating plate 10 and air pump 12 out of epitheca 3, then add the hair in the epitheca 3 mutually, the hair that gets into epitheca 3 can fall in the ring channel 52 at bottom plate 51 top, insert feed inlet 4 with closing plate 7 again, lead screw 9 aligns with rotation groove 14 and inserts, thereby it is sealed to make epitheca 3, start second motor 55, second motor 55 work drives actuating lever 56 and crushing piece 57 and rotates, smash the hair in ring channel 52, until smashing the suitable size of hair, make the hair disintegrating slag can pass through sieve mesh 53 and move to detection device body 1 department and carry out poison detection analysis.

After the drug analysis was accomplished, rotate inferior valve 2, separate inferior valve 2 and epitheca 3, can clear up detection device body 1, start air pump 12 and first motor 8 simultaneously, air pump 12 work makes aspirator 13 breathe in, with hair residue suction epitheca 3, first motor 8 work drives lead screw 9 and rotates, lead screw 9 rotates and drives regulating plate 10 motion, regulating plate 10 moves and drives aspirator 13 motion, aspirator 13 is vertical motion in epitheca 3, thereby with the abundant suction epitheca 3 of the broken hair sediment in epitheca 3, and can prevent sieve mesh 53 from blockking up.

Those not described in detail in this specification are well within the skill of the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. A portable drug detector comprises a detection device body (1) and a lower shell (2) with an opening at the top, wherein the detection device body (1) is fixedly connected to the inner bottom wall of the lower shell (2), the outer side of the upper half part of the lower shell (2) is in threaded connection with an upper shell (3) with an opening at the bottom, and a feeding hole (4) is formed in the top of the upper shell (3);

it is characterized by also comprising:

crushing unit (5), crushing unit (5) sets up in epitheca (3), baffle (6) have been placed at epitheca (3) top, baffle (6) bottom is provided with closing plate (7), closing plate (7) pass feed inlet (4), closing plate (7) bottom fixedly connected with first motor (8), first motor (8) output transmission is connected with lead screw (9), lead screw (9) outer peripheral face threaded connection has regulating plate (10), regulating plate (10) with be provided with spacing subassembly (11) between closing plate (7), regulating plate (10) top fixedly connected with air pump (12), a plurality of suction head (13) have been installed to regulating plate (10) bottom, suction head (13) all with air pump (12) input is linked together, air pump (12) output passes closing plate (7) and baffle (6) extend to baffle (6) top.

2. The portable drug detector according to claim 1, wherein: the limiting assembly (11) comprises two sleeves (111), the sleeves (111) are fixedly connected to the top of the adjusting plate (10), sleeve rods (112) are arranged at the positions, corresponding to the sleeves (111), of the bottom of the sealing plate (7), and the lower half portions of the sleeve rods (112) are slidably connected into the corresponding sleeves (111).

3. The portable drug detector of claim 1, wherein: the crushing component (5) comprises a bottom plate (51), the bottom plate (51) is fixedly connected to the inner lower half part of the upper shell (3), an annular groove (52) is formed in the top of the bottom plate (51), the outer half part of the annular groove (52) is obliquely and downwards arranged at one side close to the center of the bottom plate (51), and a plurality of sieve holes (53) are formed in the top of the annular groove (52) corresponding to the position of the detection device body (1);

a placing groove (54) is formed in the center of the top of the bottom plate (51), a second motor (55) is fixedly connected to the inner bottom wall of the placing groove (54), an output end of the second motor (55) is in transmission connection with a driving rod (56), and crushing pieces (57) are fixedly connected to the top of the driving rod (56).

4. The portable drug detector of claim 3, wherein: crushing piece (57) top has been seted up and has been rotated groove (14), lead screw (9) lower half inserts rotate in groove (14), and when baffle (6) bottom with when epitheca (3) top is laminated mutually, lead screw (9) bottom with rotate inslot (14) inner bottom wall and laminate mutually.

5. The portable drug detector of claim 1, wherein: the inner wall of the upper shell (3) is provided with a plurality of ultraviolet germicidal lamps (15).

6. The portable drug detector of claim 1, wherein: the inner wall of the feeding hole (4) is fixedly connected with a sealing ring (16), and the sealing ring (16) is attached to the outer peripheral surface of the sealing plate (7).