CN114587426A

CN114587426A - Be used for self-service oral cavity swab intelligent acquisition ware of new coronavirus nucleic acid

Info

Publication number: CN114587426A
Application number: CN202210216960.6A
Authority: CN
Inventors: 林菲菲; 黄建平; 张世正; 周帆; 杨军
Original assignee: Wenzhou Central Hospital
Current assignee: Wenzhou Central Hospital
Priority date: 2022-03-07
Filing date: 2022-03-07
Publication date: 2022-06-07

Abstract

The invention relates to a self-service type oral swab intelligent collector for new coronavirus nucleic acid, which comprises two opening parts which move back and forth in a straight line and a cotton swab clamping part arranged between the two opening parts, wherein the cotton swab clamping part moves in a straight reciprocating manner, the moving direction of the cotton swab clamping part is perpendicular to the moving direction of the opening parts, two cotton swab cutting parts are arranged on the cotton swab clamping part and move in a straight reciprocating manner, the moving direction of the cotton swab cutting parts is the same as that of the opening parts, and the opening parts drive the two cotton swab cutting parts to move in opposite directions when in resetting movement.

Description

Be used for self-service oral cavity swab intelligent acquisition ware of new coronavirus nucleic acid

[ technical field ] A method for producing a semiconductor device

The invention relates to the field of medical instruments, in particular to a self-service type oral swab intelligent collector for new coronavirus nucleic acid.

[ background of the invention ]

New crown nucleic acid detects is the direct evidence of novel coronavirus pneumonia infection, also is the important index whether new crown pneumonia patient detects recovered, adopt throat swab as the inspection means usually in the epidemic prevention work at present, throat swab is the inspection means of a detection respiratory disease etiology that medical science is commonly used, obtain the sample through sampling at patient's throat and carry out relevant detection, because of its easy operation, economy, convenience, and in clinical popularization use, but because work load is great when carrying out the sampling of throat swab, and medical worker also has infected risk in the sampling process, consequently, need to wait to design an acquisition device who gathers throat swab by oneself.

[ summary of the invention ]

The invention aims to provide a collecting device for self-service collection of throat swabs, aiming at the problems of large collection workload of throat swabs and certain infection risk in the prior art.

In order to realize the purpose, the invention adopts the technical scheme that: the utility model provides a be used for self-service oral cavity swab intelligent acquisition ware of new coronavirus nucleic acid, includes two portions that open of sharp back of the body motion, sets up two the cotton swab clamping part between the portion opens, the cotton swab clamping part is sharp reciprocating motion, the direction of motion perpendicular to of cotton swab clamping part the direction of motion of the portion that opens, be provided with two cotton swab cutting parts on the cotton swab clamping part, two the cotton swab cutting part is sharp reciprocating motion, the direction of motion of cotton swab cutting part with the direction of motion of the portion that opens is the same, drive two when opening the portion and do reset motion the cotton swab cutting part moves in opposite directions, open portion and cotton swab clamping part set up in the install bin, the opening has been seted up to one side of install bin, open the portion can be followed stretch out in the opening, open the portion including curved backup pad, two the backup pad symmetry that opens in the portion sets up, the supporting plate is provided with a driving piece which moves linearly.

Preferably, the supporting plate is sleeved with a rubber sleeve, and one side of the cotton swab clamping part, close to which the rubber sleeve is arranged, is provided with an opening.

Preferably, two replacing parts which are symmetrically arranged are arranged in the opening, the two opening parts are located between the two replacing parts, each replacing part comprises a friction plate, and the friction plates can be abutted against the adjacent rubber sleeves on the supporting plates.

Preferably, the friction plate is made of a rubber material.

Preferably, the cotton swab clamping part comprises a clamping piece, the clamping piece is far away from one end of the opening and is provided with a swinging piece, the cutting piece is arranged at the position, close to the one end of the opening, of the clamping piece, and a power piece is arranged on the clamping piece.

Preferably, the holder is including the installation piece, run through in the installation piece and be provided with the mounting groove, the opening direction of mounting groove with the direction of motion of cotton swab clamping part is the same, the swivelling joint has the centre gripping ball in the mounting groove, the centre gripping hole has been seted up in the centre gripping ball, the opening direction in centre gripping hole with the direction of motion of cotton swab clamping part is the same.

Preferably, the swing piece includes third electromagnetism track, third electromagnetism track is the annular, third electromagnetism track with be provided with the dead lever between the installation piece, the both ends of dead lever respectively with third electromagnetism track with installation piece fixed connection, anchor ring including orbital track setting of third electromagnetism, be provided with the swing ring of coaxial line in the third electromagnetism track, evenly be provided with four third electromagnetism sliders in the third electromagnetism track along the circumferencial direction, wherein three third electromagnetism slider with be connected with the spring between the swing ring, another fixedly connected with electro-magnet on the third electromagnetism slider, the swing is changed and is close to the position fixedly connected with magnet of electro-magnet, the electromagnetism piece with magnet can magnetism attract mutually.

Preferably, the cotton swab cutting part comprises cutters which are symmetrically arranged on the mounting block from top to bottom, the cutters are connected with the mounting block through elastic sliding parts, the cutters are far away from a butt joint plate fixedly connected with one side of the cotton swab, and the butt joint plate can be abutted to the connecting plate.

The invention has the advantages that:

through the setting of opening the portion supports the mouth of person being detected, two it moves back and forth to open the portion, will be detected person's mouth and strut, simultaneously the cotton swab clamping part is followed two enter into between the portion of opening and be detected person's mouth, sample to being detected person, after the sampling, the cotton swab clamping part withdraws from being detected person's oral cavity, open the portion and withdraw from in following the oral cavity open the portion reset in-process, drive two the cotton swab cutting-off parts move in opposite directions, cut off the cotton swab after will sampling, the collection to the sample of convenience.

[ description of the drawings ]

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a front view of the present invention;

FIG. 3 is an enlarged view of a portion of the invention at A in FIG. 2;

FIG. 4 is an isometric cross-sectional view taken at B-B of FIG. 2 of the present invention;

FIG. 5 is an enlarged view of a portion of the invention at C in FIG. 4;

FIG. 6 is a right side view of the present invention;

FIG. 7 is an isometric cross-sectional view taken at D-D of FIG. 6 of the present invention;

FIG. 8 is a schematic structural view of a rubber boot according to the present invention;

fig. 9 is an enlarged view of a portion of the invention at E in fig. 7.

The reference numerals and components referred to in the drawings are as follows: 1. an opening part; 11. a support plate; 12. a drive member; 121. a first electromagnetic slide rail; 122. a first electromagnetic slider; 123. an electric push rod; 124. a connecting rod; 125. a connecting plate; 2. a cotton swab clamping part; 21. cutting off the parts; 211. a cutter; 212. a slider; 213. abutting against the plate; 22. a clamping member; 221. mounting a block; 222. mounting grooves; 223. clamping the ball; 224. a clamping groove; 23. a swinging member; 231. a third electromagnetic track; 232. fixing the rod; 233. swinging and changing; 234. a third electromagnetic slider; 235. a spring; 236. an electromagnetic block; 237. a magnet; 24. a power member; 241. a second electromagnetic slide rail; 242. a second electromagnetic slider; 243. a linkage rod; 3. a box body; 31. an opening; 4. a rubber sleeve; 5. a replacement part; 51. a friction plate; 52. mounting a rod; 6. a partition plate; 7. a nozzle; 8. a base plate; 9. Erecting a rod; 10. and (7) a supporting plate.

[ detailed description ] embodiments

The following detailed description of the present invention will be made with reference to the accompanying drawings.

The present invention will be described in detail with reference to fig. 1 to 9, and the technical solutions in the embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1 and 4, the invention relates to a self-service oral swab intelligent collector for new coronavirus nucleic acid, which comprises two opening parts 1 which move back and forth in a straight line, and a swab clamping part 2 arranged between the two opening parts 1, wherein the swab clamping part 2 moves in a straight reciprocating motion, the movement direction of the swab clamping part 2 is perpendicular to the movement direction of the opening parts 1, two swab cutting parts 21 are arranged on the swab clamping part 2, the two swab cutting parts 21 move in a straight reciprocating motion, the movement direction of the swab cutting parts 21 is the same as the movement direction of the opening parts 1, and the opening parts 1 drive the two swab cutting parts 21 to move in opposite directions when in a resetting motion.

Specifically, through the setting of opening portion 1, to being supported by person's mouth, two open portion 1 and do the back of the body motion mutually, will be propped open by person's mouth that detects, simultaneously cotton swab clamping part 2 is followed two enter into between the opening portion 1 and be detected in the person's mouth, sample to being detected the person, after the sampling, cotton swab clamping part 2 withdraws from being detected in the person's oral cavity, open portion 1 withdraws from in the oral cavity open 1 reset in-process, drive two cotton swab cutting parts 21 moves in opposite directions, cuts off the cotton swab after having sampled, the collection to the sample of convenience.

Further, as shown in fig. 1 and 4, the opening part 1 and the swab holding part 2 are disposed in an installation box 3, an opening 31 is opened on one side of the installation box 3, and the opening part 1 can protrude from the opening 31.

Further, as shown in fig. 4 and 7, the opening portion 1 includes arc-shaped support plates 11, the support plates 11 in the two opening portions 1 are symmetrically arranged, and a driving member 12 which makes a linear motion is arranged on the support plates 11.

Specifically, through the setting of backup pad 11, support the person's of being examined tooth portion, the cooperation simultaneously the motion of driving piece 12 for patient's mouth is opened, conveniently to the inside sample work in oral cavity.

Further, as shown in fig. 7, the driving member 12 includes first electromagnetic slide rails 121 disposed on two sides of the supporting plate 11, each of the first electromagnetic slide rails 121 is slidably connected with a first electromagnetic slider 122, an electric push rod 123 is fixedly connected to the first electromagnetic slider 122, a stretching direction of the electric push rod 123 is perpendicular to a moving direction of the first electromagnetic slider 122, an output end of the electric push rod 123 is fixedly connected with a connecting rod 124, a connecting plate 125 is fixedly connected to the supporting plate 11, the connecting plate 125 extends towards the inside of the box 3, and the two connecting rods 124 are fixedly connected with the connecting plate 125.

Specifically, through the arrangement of the first electromagnetic slide rail 121 and the first electromagnetic slider 122, when the mouth of the person to be detected needs to be opened, the first electromagnetic slider 122 moves in the first electromagnetic slide rail 121 in a direction away from the swab clamping portion 2, so that the electric push rod 123, the connecting rod 124 and the connecting plate 125 drive the supporting plate 11 to prop open the mouth of the person to be detected, and meanwhile, through the arrangement of the electric push rod 123, the supporting plate 11 can be extended out of the box 3.

Further, as shown in fig. 8, a rubber sleeve 4 is sleeved on the supporting plate 11, and an opening is formed in one side, close to the cotton swab clamping portion 2, of the rubber sleeve 4.

Specifically, because the number of the detected persons is large, and the supporting plate 11 is directly contacted with the mouth of the detected person, in order to prevent cross infection, one rubber sleeve is used by each detected person through the arrangement of the rubber sleeve 4, and the rubber sleeve is replaced after being used up, so that the cross infection is prevented.

Further, as shown in fig. 1 and 2, two replacing portions 5 are symmetrically arranged in the opening 31, two expanding portions 1 are located between the two replacing portions 5, the replacing portions 5 include friction plates 51, and the friction plates 51 can abut against the adjacent rubber sleeves 4 on the supporting plate 11.

Specifically, after the sampling of the detected person is finished, the expansion part 1 is contracted to enter the box body 3, and the friction plate 51 is abutted to the rubber sleeve 4, so that the rubber sleeve 4 falls off from the support plate 11, and the next detected person can use the rubber sleeve conveniently.

Further, the friction plate 51 is made of a rubber material.

Specifically, the friction plate 51 made of rubber material increases the friction force with the rubber sleeve, and ensures that the rubber sleeve 4 can fall off.

Further, as shown in fig. 1 and 2, the replacement part 5 further includes a mounting rod 52 disposed between the side walls of the opening 31, and the friction plate 51 is fixedly connected to the mounting rod 52.

Further, as shown in fig. 4, the swab clamping portion 2 includes a clamping member 22, an oscillating member 23 is disposed at an end of the clamping member 22 away from the opening 31, the cutting member 21 is disposed at an end of the clamping member 22 close to the opening 31, and a power member 24 is disposed on the clamping member 22.

Specifically, treat that opening portion 1 will be opened after by the person's mouth that is detected, power piece 24 passes through holder 22 drives the cotton swab and stretches into inside being detected person's oral cavity, swing 23 drives the cotton swab swing, samples patient's oral cavity inside, treat after the sampling, power piece 24 drives holder 24 resets, cutting off 21 cuts off the cotton swab.

Further, as shown in fig. 4, the power member 24 includes a second electromagnetic rail 241 disposed on the inner wall of the box 3, the second electromagnetic rail 241 is located on the upper side of the opening 31, a second electromagnetic slider 242 is slidably connected in the second electromagnetic rail 241, a linkage rod 243 is fixedly connected to the second electromagnetic slider 242, and the clamping member 24 is fixedly connected to the bottom end of the linkage rod 243.

Specifically, the second electromagnetic slider 242 slides in the second electromagnetic track 241, and the linkage rod 243 drives the clamping member 24 to move.

Further, as shown in fig. 5, the clamping member 22 includes an installation block 221 fixedly connected to the bottom end of the linkage rod 243, an installation groove 222 penetrates through the installation block 221, an opening direction of the installation groove 222 is the same as a movement direction of the cotton swab clamping portion 2, a clamping ball 223 is rotatably connected in the installation groove 222, a clamping hole 224 is formed in the clamping ball 223, and an opening direction of the clamping hole 224 is the same as the movement direction of the cotton swab clamping portion 2.

Specifically, the cotton swab is clamped through the clamping hole 224.

Further, as shown in fig. 5 and 9, the oscillating member 23 includes a third electromagnetic track 231, the third electromagnetic track 231 is annular, a fixing rod 232 is arranged between the third electromagnetic track 231 and the mounting block 221, both ends of the fixing rod 232 are respectively fixedly connected with the third electromagnetic track 231 and the mounting block 221, the track of the third electromagnetic track 231 is arranged on the inner ring surface, a swinging ring 233 of the coaxial line is arranged in the third electromagnetic track 231, four third electromagnetic sliders 234 are uniformly arranged in the third electromagnetic track 231 along the circumferential direction, springs 235 are connected between three of the third electromagnetic sliders 234 and the swinging ring 233, an electromagnet 236 is fixedly connected to the other third electromagnetic slider 234, a magnet 237 is fixedly connected to the swinging gear 233 at a position close to the electromagnet 236, and the electromagnet block 236 and the magnet 237 can be magnetically attracted.

Specifically, when the inside of the oral cavity of the subject needs to be sampled, the electromagnetic block 236 is started, so that the electromagnetic block 236 and the magnet 237 are magnetically attracted, the position of the swinging ring 233 deflects and drives the tail end of the cotton swab to deflect, the cotton swab drives the clamping ball 223 to deflect, the head of the cotton swab is in contact with the inner wall of the oral cavity, and then the third electromagnetic slider 234 is started, so that the third electromagnetic slider rotates in the third electromagnetic track 231, the tail of the cotton swab is driven to do circular motion through the swinging ring 233, the head of the cotton swab does circular motion, and the inside of the oral cavity is sampled.

Further, as shown in fig. 2, 3 and 5, the swab cutting member 21 includes cutters 211 disposed on the mounting block 221 in a vertically symmetrical manner, the cutters 211 are connected to the mounting block 221 through elastic sliding members 212, a contact plate 213 is fixedly connected to a side of the cutters 211 away from the swab, and the contact plate 213 can be in contact with the contact plate 125.

It should be noted that the elastic sliding member 212 is prior art and is not described in detail.

Specifically, when the opening part 1 enters the box body 3 to reset, the connecting plate 125 in the opening part 1 abuts against the abutting plate 213, and the abutting plate 213 drives the two cutters 211 to cut off the cotton swab.

Further, as shown in fig. 4 and 7, a partition plate 6 is fixedly connected to the box body 3, the partition plate 6 divides the box body 3 into an upper space and a lower space, the opening portion 1 and the clamping portion 2 are located in the upper space, the lower space is a closed space, the lower space contains a disinfectant, two nozzles 7 are installed on the partition plate 6, and the nozzles 7 are communicated with the lower space.

Specifically, after sampling is finished, the nozzle 7 sprays out the disinfection solution to disinfect the upper space.

Further, as shown in fig. 1, the box 3 is fixedly mounted on a bottom plate 8, a vertical rod 9 is fixedly connected to the bottom plate 8, an arc-shaped supporting plate 10 is fixedly connected to the top end of the vertical rod 9, and the supporting plate 10 is located on one side of the opening 31 far away from the box 3.

Specifically, when the person to be detected samples, the chin is placed on the supporting plate 10, so that the head is prevented from shaking in the sampling process.

Further, as shown in fig. 1, a reflective mirror is fixedly connected to a side surface of the box body 3 close to the supporting plate 10.

Specifically, the person to be detected can see the position of the cotton swab in the oral cavity through the reflector, so that the insertion depth of the cotton swab is controlled.

The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several modifications and additions can be made without departing from the method of the present invention, and these modifications and additions should also be regarded as the protection scope of the present invention.

Claims

1. A self-service oral swab intelligent collector for new coronavirus nucleic acid is characterized in that: comprises two opening parts which move back and forth in a straight line and a cotton swab clamping part arranged between the two opening parts, the cotton swab clamping part does linear reciprocating motion, the motion direction of the cotton swab clamping part is vertical to the motion direction of the opening part, two cotton swab cutting parts are arranged on the cotton swab clamping part and do linear reciprocating motion, the movement direction of the cotton swab cutting parts is the same as that of the opening part, the opening part drives the two cotton swab cutting parts to move oppositely when in reset motion, the opening part and the cotton swab clamping part are arranged in the installation box, one side of the installation box is provided with an opening, the opening part can be extended out of the opening and comprises arc-shaped supporting plates, the two supporting plates in the opening part are symmetrically arranged, and a driving part which can do linear motion is arranged on the supporting plates.

2. The self-service buccal swab intelligent collector for new coronavirus nucleic acid as claimed in claim 1, which is characterized in that: the cover is equipped with the rubber sleeve in the backup pad, the rubber sleeve is close to one side of cotton swab clamping part sets up the opening.

3. The self-service buccal swab intelligent collector for new coronavirus nucleic acid as claimed in claim 2, which is characterized in that: the opening is internally provided with two symmetrically arranged replacing parts, the opening parts are positioned between the two replacing parts, the replacing parts comprise friction plates, and the friction plates can be abutted against the adjacent rubber sleeves on the supporting plate.

4. The self-service buccal swab intelligent collector for the new coronavirus nucleic acid as claimed in claim 3, wherein: the friction plate is made of rubber materials.

5. The self-service buccal swab intelligent collector for the new coronavirus nucleic acid as claimed in claim 4, wherein: the cotton swab clamping part comprises a clamping piece, the clamping piece is far away from the open end and is provided with a swinging piece, the cutting piece is arranged at the position, close to the open end, of the clamping piece, and a power piece is arranged on the clamping piece.

6. The self-service buccal swab intelligent collector for the new coronavirus nucleic acid as claimed in claim 5, wherein: the holder is including the installation piece, it is provided with the mounting groove to run through in the installation piece, the opening direction of mounting groove with the direction of motion of cotton swab clamping part is the same, swivelling joint has the centre gripping ball in the mounting groove, the centre gripping hole has been seted up in the centre gripping ball, the opening direction in centre gripping hole with the direction of motion of cotton swab clamping part is the same.

7. The self-service buccal swab intelligent collector for the new coronavirus nucleic acid as claimed in claim 6, wherein: the swing piece includes third electromagnetism track, third electromagnetism track is the annular, third electromagnetism track with be provided with the dead lever between the installation piece, the both ends of dead lever respectively with third electromagnetism track with installation piece fixed connection, anchor ring including third electromagnetism track's track sets up, be provided with the swing ring of coaxial line in the third electromagnetism track, evenly be provided with four third electromagnetism sliders, wherein three in the third electromagnetism track along the circumferencial direction third electromagnetism slider with be connected with the spring between the swing ring, another fixedly connected with electro-magnet on the third electromagnetism slider, the swing is changed and is close to the position fixedly connected with magnet of electro-magnet, the electromagnetic block with magnet can magnetism attract mutually.

8. The self-service buccal swab intelligent collector for the new coronavirus nucleic acid as claimed in claim 1, wherein: the cotton swab cutting-off part comprises cutters which are arranged on the mounting block in a vertically symmetrical mode, the cutters are connected with the mounting block through elastic sliding parts, the cutters are far away from one side fixedly connected with abutting plates of the cotton swab, and the abutting plates can abut against the connecting plates.