CN219183837U

CN219183837U - Swab sampling device

Info

Publication number: CN219183837U
Application number: CN202222553498.7U
Authority: CN
Inventors: 姚洪涛; 李岳帅
Original assignee: Shijiazhuang Boyang Biotechnology Co ltd
Current assignee: Shijiazhuang Boyang Biotechnology Co ltd
Priority date: 2022-09-27
Filing date: 2022-09-27
Publication date: 2023-06-16
Anticipated expiration: 2032-09-27

Abstract

The utility model discloses a swab sampling device, which comprises a tube body, wherein a rotating disc is rotatably arranged at the bottom end of the inner side of the tube body through a rotating shaft, a plurality of stirring blocks are fixedly arranged on the upper end face of the rotating disc, the stirring blocks are sequentially distributed in a circumferential array, a group of first positioning holes are formed in the upper end face of each stirring block, and each group of first positioning holes is two. The utility model has the beneficial effects that: through setting up rolling disc, stirring piece, connecting bolt, connecting plate, washing piece and driving motor for the device is convenient for wash the dismantlement and the installation of piece through the setting of connecting bolt, rolling disc, stirring piece, connecting plate, washing piece, driving motor's mutually support not only make the sample of swab stick sampling portion can fully contact with the interior sample treatment fluid of body, thereby make the sample of swab stick sampling portion can all be detained in sampling device, and then make the device sample detect the accuracy higher.

Description

Swab sampling device

Technical Field

The utility model relates to the field of swab sampling, in particular to a swab sampling device.

Background

A swab refers to a small mass of absorbent material (e.g., cotton) wrapped around one end of a stick. In clinical testing, biological samples, such as pharyngeal swabs, gynecological swabs, and the like, are typically collected by swabs. After the swab collects a sample, the sample attached to the swab needs to be eluted into a sample processing fluid for subsequent testing.

For example, chinese patent application No. 202010820152.1 discloses a swab sampling device, in which a sample is collected by a sampling portion of a swab rod, and after the sample is completely sampled, the swab rod is moved up and down in a process of releasing the sample to a sample processing liquid so that the sampling portion is in contact with a liquid squeezing component, so that the sample can be squeezed out more quickly and more sufficiently than in a conventional sample eluting manner.

It has the following drawbacks:

when the sampling part of the swab rod is contacted with the sample treatment liquid, the sample on the sampling part of the swab rod can be insufficient to be contacted with the sample treatment liquid, so that the sample on the sampling part of the swab rod cannot be fully retained in the sampling device, and the final sample detection accuracy can be affected.

Therefore, based on the above problems, we have devised a swab sampling device to solve the above problems.

Disclosure of Invention

The utility model aims to provide a swab sampling device, which solves the problems that in the prior art, when a sampling part of a swab rod is contacted with a sample processing liquid, a sample on the sampling part of the swab rod cannot be fully contacted with the sample processing liquid, so that the sample on the sampling part of the swab rod cannot be fully remained in the sampling device, and the detection accuracy of the final sample is affected.

In order to achieve the above object, the present utility model provides the following technical solutions: the utility model provides a swab sampling device, includes the body, the rotor disc is installed through the pivot rotation to body inboard bottom, the up end fixed mounting of rotor disc has the stirring piece, the stirring piece is equipped with a plurality ofly, and is a plurality of the stirring piece is circumference array and arranges in proper order, a plurality of a set of first locating hole has all been seted up to the up end of stirring piece, every group first locating hole is two, and is a plurality of the top of stirring piece all is equipped with the connecting plate, the equal fixed mounting of lower terminal surface of connecting plate has the fixed block, a set of second locating hole has all been seted up to the up end of fixed block, every group the second locating hole corresponds each other with every first locating hole position of group, every group all be equipped with connecting bolt in the second locating hole, connecting bolt's one end all passes second locating hole and first locating hole fixed connection in proper order, a side wall face of connecting plate all fixed mounting has a plurality of washing pieces in proper order, the lower terminal surface fixed mounting of body has the connecting plate, motor mounting box, the motor mounting has the terminal surface is equipped with in the motor, the output of driving tube is equipped with the bottom in the drive end and the drive tube rotates the side.

Preferably, two groups of heat dissipation ports are formed in the outer wall surface of the mounting box, the positions of the two groups of heat dissipation ports correspond to each other, a plurality of heat dissipation ports are formed in each group of heat dissipation ports, and the heat dissipation ports are arranged at equal intervals in sequence.

Preferably, perspective windows are formed in the outer wall surface of the pipe body, three perspective windows are sequentially arranged, perspective glass is fixedly installed in the three perspective windows, and explosion-proof films are fixedly installed on the two side wall surfaces of the perspective glass.

Preferably, the upper end face of the pipe body is fixedly provided with a connecting piece, a pipe plug is fixedly arranged in the connecting piece, a first external thread is arranged at the upper end of the outer wall surface of the pipe plug, and a tank cover is arranged above the pipe plug.

Preferably, the positions of the tank cover and the pipe plug correspond to each other, the tank cover is arranged on the upper end face of the pipe plug, the inner wall surface of the tank cover is provided with first internal threads, and the tank cover is in threaded connection with the pipe plug through the first internal threads and the first external threads.

Preferably, the upper end face of the tank cover is fixedly provided with a drip tube, the drip tube is communicated with the tube body, the upper end of the outer wall surface of the drip tube is provided with a second external thread, and the upper part of the drip tube is provided with a sealing cover.

Preferably, the sealing cover corresponds to the drip tube in position, the sealing cover is arranged on the upper end face of the drip tube, the inner wall surface of the sealing cover is provided with a second internal thread, and the sealing cover is in threaded connection with the drip tube through the second internal thread and the second external thread.

Preferably, the outer wall surfaces of the tank cover and the sealing cover are provided with anti-skidding lines, a plurality of groups of anti-skidding lines are arranged, and each group of anti-skidding lines is a plurality of anti-skidding lines.

In the technical scheme, the utility model has the technical effects and advantages that:

according to the utility model, the rotating disc, the stirring block, the connecting bolt, the connecting plate, the cleaning block and the driving motor are arranged, so that when the sampling part of the swab rod extends into the bottom end of the inner side of the tube body, the driving motor is started to drive the rotating disc to rotate, the rotating disc is driven to rotate, the stirring block is driven to rotate sample treatment liquid in the tube body, the sample on the sampling part of the swab rod is cleaned by the rotation of the sample treatment liquid, the connecting plate fixedly provided with the cleaning block is driven to rotate while the stirring block rotates, the sample on the sampling part of the swab rod is driven to rotate by the rotation of the connecting plate, and when the cleaning block needs to be replaced, the connecting bolt on the fixing block on the lower end face of the connecting plate is sequentially detached by the detaching tool, and then the connecting plate fixedly provided with the new cleaning block is fixedly arranged on the upper end face of the stirring block through the mutual matching of the connecting bolt and the connecting plate.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.

FIG. 1 is a schematic diagram of the overall structure of the present utility model.

FIG. 2 is an exploded view of the tube and rotating disc and mounting box of the present utility model.

FIG. 3 is an exploded view of the tube and rotor disk and mounting box of the present utility model.

FIG. 4 is an exploded view of the pipe body and the pipe plug, the pipe plug and the tank cover, and the tank cover and the sealing cover of the utility model.

FIG. 5 is an exploded view of the pipe body and the pipe plug, the pipe plug and the tank cover, and the tank cover and the sealing cover of the utility model.

FIG. 6 is an exploded view of the rotor and the connection plate of the present utility model.

Reference numerals illustrate:

1. a tube body; 2. a rotating disc; 3. stirring blocks; 4. a first positioning hole; 5. a connecting plate; 6. a fixed block; 7. a second positioning hole; 8. a connecting bolt; 9. cleaning the block; 10. a mounting box; 11. a driving motor; 13. a heat radiation port; 14. a perspective window; 15. a pipe plug; 16. a can lid; 17. a drip tube; 18. sealing cover.

Detailed Description

The utility model provides a swab sampling device as shown in figures 1-6, which comprises a tube body 1, wherein a rotating disc 2 is rotatably arranged at the bottom end of the inner side of the tube body 1 through a rotating shaft, stirring blocks 3 are fixedly arranged at the upper end surface of the rotating disc 2, the stirring blocks 3 are provided with a plurality of stirring blocks 3 which are sequentially distributed in a circumferential array, a group of first positioning holes 4 are formed in the upper end surface of each stirring block 3, each group of first positioning holes 4 is two, a connecting plate 5 is arranged above each stirring block 3, a fixing block 6 is fixedly arranged at the lower end surface of each connecting plate 5, a group of second positioning holes 7 are formed in the upper end surface of each fixing block 6, each group of second positioning holes 7 correspond to each group of first positioning holes 4 in position, connecting bolts 8 are arranged in each group of second positioning holes 7, one end of the connecting bolt 8 sequentially passes through the second positioning hole 7 and is fixedly connected with the first positioning hole 4, a plurality of cleaning blocks 9 are sequentially and fixedly arranged on one side wall surface of the connecting plate 5, an installation box 10 is fixedly arranged on the lower end surface of the pipe body 1, a driving motor 11 is arranged in the installation box 10, the output end of the driving motor 11 passes through the lower end surface of the pipe body 1 and is in butt joint with the rotating shaft of the rotating disc 2 at the bottom end of the inner side of the pipe body 1, compared with the traditional device, the device is additionally provided with the connecting bolt 8, the device is convenient for the disassembly and the installation of the cleaning blocks 9, the rotating disc 2, the stirring block 3, the connecting plate 5, the cleaning blocks 9 and the driving motor 11 are mutually matched, so that samples of a swab rod sampling part can be fully contacted with sample treatment fluid in the pipe body 1, and the samples of the swab rod sampling part can be fully detained in the sampling device, and further, the device has higher sample detection accuracy.

Further, in the above technical scheme, two sets of cooling ports 13 have been seted up to the outer wall surface of mounting box 10, and two sets of the position of cooling port 13 corresponds each other, and every group cooling port 13 all is equipped with a plurality of, and a plurality of cooling port 13 equidistant are arranged in proper order, perspective window 14 has been seted up to the outer wall surface of body 1, perspective window 14 is equipped with three in proper order, three equal fixed mounting has perspective glass in the perspective window 14, equal fixed mounting has the rupture membrane in both sides wall of perspective glass, and the heat that driving motor 11 during operation can be followed and is stored up in mounting box 10 through cooling port 13, avoids the heat accumulation in mounting box 10 and influences driving motor 11's normal work, and perspective window 14 is convenient for observe the inside condition of body 1.

Further, in the above technical scheme, the up end fixed mounting of body 1 has the connecting piece, fixed mounting has plug 15 in the connecting piece, first external screw thread has been seted up to the outer wall upper end of plug 15, the top of plug 15 is equipped with cover 16, cover 16 corresponds each other with the position of plug 15, and cover 16 lid is established at the up end of plug 15, first internal screw thread has been seted up to cover 16 internal wall, through first internal screw thread, first external screw thread threaded connection between cover 16 and the plug 15, the setting of first internal screw thread, first external screw thread is convenient for cover 16 dismantle and installation.

Further, in the above technical scheme, the drip tube 17 is fixedly mounted on the upper end surface of the tank cover 16, the drip tube 17 is communicated with the tube body 1, the second external threads are formed at the upper end of the outer wall surface of the drip tube 17, the sealing cover 18 is arranged above the drip tube 17, the sealing cover 18 corresponds to the drip tube 17 in position, the sealing cover 18 covers the upper end surface of the drip tube 17, the second internal threads are formed on the inner wall surface of the sealing cover 18, the sealing cover 18 is connected with the drip tube 17 through the second internal threads and the second external threads, the anti-skidding threads are formed on the outer wall surfaces of the tank cover 16 and the sealing cover 18, a plurality of groups of anti-skidding threads are formed on the anti-skidding threads, the second internal threads and the second external threads are convenient for the disassembly and the installation of the sealing cover 18, and the anti-skidding threads play a role in the rotation of the tank cover 16 and the sealing cover 18.

Principle of operation

The implementation mode specifically comprises the following steps: when a user needs to use the device, the user stretches the swab rod sampling part adhered with a sample into the bottom end of the inner side of the pipe body 1, the driving motor 11 is started to drive the rotating disc 2 to rotate, the rotating disc 2 is driven to rotate the stirring block 3, the rotating disc 3 is driven to rotate sample treatment fluid in the pipe body 1, the sample on the swab rod sampling part is cleaned by the rotation of the sample treatment fluid, the stirring block 3 is rotated and simultaneously drives the connecting plate 5 fixedly provided with the cleaning block 9 to rotate, the rotating of the connecting plate 5 drives the rotating of the cleaning block 9, the sample on the swab rod sampling part is cleaned by the rotation of the cleaning block 9, when the cleaning block 9 needs to be replaced, the connecting bolts 8 on the fixing block 6 on the lower end face of the connecting plate 5 are sequentially detached through the detaching tool, and then the connecting plate 5 fixedly provided with the new cleaning block 9 is matched with the connecting plate 5 on the lower end face of the connecting plate 5 through the connecting bolts 8.

While certain exemplary embodiments of the present utility model have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the utility model, which is defined by the appended claims.

Claims

1. The swab sampling device comprises a tube body (1), and is characterized in that: the utility model discloses a washing box, including body (1) and box, including casing (1), connecting plate (5) are all equipped with in the inboard bottom of body (1), through pivot rotation installation rolling disc (2), the up end fixed mounting of rolling disc (2) has stirring piece (3), stirring piece (3) are a plurality of, and is a plurality of stirring piece (3) are arranged in proper order in circumference array, a set of first locating hole (4) have all been seted up to the up end of stirring piece (3), every group first locating hole (4) are two, a plurality of stirring piece (3) all are equipped with connecting plate (5) in the top of connecting plate (5), fixed block (6) are all fixedly installed to the lower terminal surface of connecting plate (5), a set of second locating hole (7) have all been seted up to the up on terminal surface of fixed block (6), every group second locating hole (7) are two, every group second locating hole (7) respectively with every group first locating hole (4) position mutually corresponds, every group first locating hole (7) are equipped with connecting bolt (8) in the second locating hole (7), connecting bolt (8) one end (7) all are equipped with connecting plate (10) through fixed mounting box (10) in proper order, mounting box (10) are installed in the terminal surface (10), the output end of the driving motor (11) penetrates through the lower end face of the pipe body (1) and is in butt joint with the rotating shaft of the rotating disc (2) at the bottom end of the inner side of the pipe body (1).

2. The swab sampling device according to claim 1, wherein: two groups of heat dissipation ports (13) are formed in the outer wall surface of the mounting box (10), the positions of the two groups of heat dissipation ports (13) correspond to each other, a plurality of heat dissipation ports (13) are formed in each group, and the heat dissipation ports (13) are arranged at equal intervals in sequence.

3. The swab sampling device according to claim 1, wherein: the anti-explosion tube is characterized in that perspective windows (14) are formed in the outer wall surface of the tube body (1), three perspective windows (14) are sequentially arranged, perspective glass is fixedly installed in the three perspective windows (14), and explosion-proof films are fixedly installed on the two side wall surfaces of the perspective glass.

4. The swab sampling device according to claim 1, wherein: the pipe plug is characterized in that a connecting piece is fixedly arranged on the upper end face of the pipe body (1), a pipe plug (15) is fixedly arranged in the connecting piece, a first external thread is formed in the upper end of the outer wall face of the pipe plug (15), and a tank cover (16) is arranged above the pipe plug (15).

5. The swab sampling device according to claim 4, wherein: the position of the tank cover (16) corresponds to the position of the pipe plug (15), the tank cover (16) is arranged on the upper end face of the pipe plug (15) in a covering mode, first internal threads are formed in the inner wall face of the tank cover (16), and the tank cover (16) is in threaded connection with the pipe plug (15) through the first internal threads and the first external threads.

6. The swab sampling device according to claim 4, wherein: the upper end face of the tank cover (16) is fixedly provided with a drip tube (17), the drip tube (17) is communicated with the tube body (1), the upper end of the outer wall surface of the drip tube (17) is provided with a second external thread, and the upper part of the drip tube (17) is provided with a sealing cover (18).

7. The swab sampling device according to claim 6, wherein: the sealing cover (18) corresponds to the drip tube (17) in position, the sealing cover (18) is arranged on the upper end face of the drip tube (17) in a covering mode, second internal threads are formed in the inner wall face of the sealing cover (18), and the sealing cover (18) is in threaded connection with the drip tube (17) through the second internal threads and the second external threads.

8. The swab sampling device according to claim 6, wherein: anti-skidding lines are formed in the outer wall surfaces of the tank cover (16) and the sealing cover (18), multiple groups of anti-skidding lines are formed in the outer wall surfaces of the tank cover, and the number of the anti-skidding lines in each group is several.