CN219117435U

CN219117435U - Virus sample's collection system

Info

Publication number: CN219117435U
Application number: CN202320156534.8U
Authority: CN
Inventors: 沈沪铭; 袁辉; 梁雪媛
Original assignee: Shanghai Tianji Standard Technical Service Co ltd
Current assignee: Shanghai Tianji Standard Technical Service Co ltd
Priority date: 2023-02-08
Filing date: 2023-02-08
Publication date: 2023-06-02
Anticipated expiration: 2033-02-08

Abstract

The utility model relates to the technical field of virus sampling, and discloses a virus sample collecting device which comprises a collecting device body, wherein a threaded cover is sleeved on the top of the collecting device body in a threaded manner, a pressing rod is movably sleeved on the top of the threaded cover, and a tooth slot is formed in the outer side of the pressing rod. According to the utility model, the threaded cover, the compression bar, the limiting block and the first spring are arranged, and the compression bar can move downwards along the top of the threaded cover and extrude the inclined plane of the limiting block through the cooperation between the compression bar and the threaded cover, so that the limiting block can be driven to move along the outer surface of the fixed rod, and at the moment, the first spring is in a compressed state, so that an elastic force can be applied to the limiting block, the compression bar can be prevented from moving upwards through the cooperation between the limiting block and the tooth slot, the top of the collecting device body can be extruded through the sealing plug, and the top of the collecting device body can be sealed.

Description

Virus sample's collection system

Technical Field

The utility model relates to the technical field of virus sampling, in particular to a device for collecting a virus sample.

Background

When the virus sample is collected, the pharynx swab is generally utilized to collect the virus sample and then the virus sample is placed in the collection bottle, but the collection device in the prior art only seals the collection bottle by using the threaded cover, and because the sealing structure is single, when the virus sample is not taken out and detected for a long time, cross infection is easily caused by the fact that the sealing is not tight, and further inconvenience is brought to staff, so that improvement is needed.

Disclosure of Invention

In order to overcome the defects of the prior art, the utility model provides a virus sample collecting device which has the advantage of good sealing performance.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a collection system of virus sample, includes the collection system body, the screw thread lid has been cup jointed to the top screw thread of collection system body, the top activity of screw thread lid has cup jointed the depression bar, the tooth's socket has been seted up in the outside of depression bar, the fixed notch of having seted up in top of screw thread lid, the inside fixed mounting of notch has the dead lever, stopper and first spring have been cup jointed in the surface activity of dead lever, the bottom fixedly connected with sealing plug of depression bar.

As a preferable technical scheme of the utility model, the outer surface of the collecting device body is hinged with a clamping plate, the outer surface of the collecting device body is fixedly provided with a fixed block, the inside of the fixed block is fixedly provided with a round rod, the outer surface of the round rod is movably sleeved with a movable plate and a second spring, and the outer side of the second spring is fixedly provided with a limiting shaft.

As a preferable technical scheme of the utility model, the number of the movable plates is two, and the second spring is elastically supported between the two movable plates.

As a preferable technical scheme of the utility model, the right side of the clamping plate is movably sleeved with the fixed block, and the limiting shaft penetrates through the clamping plate and is movably clamped with the clamping plate.

As a preferable technical scheme of the utility model, the outer side of the limiting block is in a right triangle shape, and the limiting block is movably clamped with the tooth slot.

As a preferable technical scheme of the utility model, the first spring is elastically supported between the notch and the limiting block, and the sealing plug is in extrusion contact with the top of the collecting device body.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, the threaded cover, the compression bar, the limiting block and the first spring are arranged, and the compression bar can move downwards along the top of the threaded cover and extrude the inclined plane of the limiting block through the cooperation between the compression bar and the threaded cover, so that the limiting block can be driven to move along the outer surface of the fixed rod, and at the moment, the first spring is in a compressed state, so that an elastic force can be applied to the limiting block, the compression bar can be prevented from moving upwards through the cooperation between the limiting block and the tooth slot, the top of the collecting device body can be extruded through the sealing plug, and the top of the collecting device body can be sealed.

2. According to the utility model, the clamping plate, the fixed block, the movable plate and the limiting shaft are arranged, and the clamping plate can rotate along the outer side of the collecting device body and drive the clamping plate to rotate to the outer side of the fixed block through the matching of the clamping plate and the collecting device body, so that the second spring is in a compressed state, and an elastic force is applied to the movable plate, so that the clamping plate can be limited through the matching of the limiting shaft and the clamping plate, the clamping tag can be clamped through the clamping plate, and the staff can conveniently identify different collecting devices.

Drawings

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

FIG. 2 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;

FIG. 3 is a schematic cross-sectional view of the front face of the present utility model;

FIG. 4 is an enlarged schematic view of the structure of FIG. 3B according to the present utility model;

fig. 5 is a schematic view showing a disassembled structure of the screw cap of the present utility model.

In the figure: 1. a collection device body; 2. a screw cap; 3. a compression bar; 4. tooth slots; 5. a notch; 6. a fixed rod; 7. a limiting block; 8. a first spring; 9. a clamping plate; 10. a fixed block; 11. a round bar; 12. a movable plate; 13. a second spring; 14. a limiting shaft; 15. and (5) sealing plugs.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1 to 5, the utility model provides a virus sample collection device, which comprises a collection device body 1, wherein a threaded cover 2 is sleeved on the top of the collection device body 1 in a threaded manner, a pressing rod 3 is movably sleeved on the top of the threaded cover 2, a tooth slot 4 is formed in the outer side of the pressing rod 3, a notch 5 is fixedly formed in the top of the threaded cover 2, a fixing rod 6 is fixedly arranged in the notch 5, a limiting block 7 and a first spring 8 are movably sleeved on the outer surface of the fixing rod 6, and a sealing plug 15 is fixedly connected to the bottom end of the pressing rod 3.

Through the cooperation between depression bar 3 and the screw cap 2 for depression bar 3 can follow screw cap 2's top downwardly moving and extrude stopper 7's inclined plane, make can drive stopper 7 and remove along the surface of dead lever 6, because first spring 8 is compressed state this moment, consequently can exert an elasticity to stopper 7, thereby can be through the cooperation between stopper 7 and the tooth's socket 4, make can prevent that depression bar 3 from upwards removing, can extrude the top of collection system body 1 through sealing plug 15 simultaneously, and then can seal the top of collection system body 1.

Wherein, the surface of collection system body 1 articulates there is splint 9, and the surface fixed mounting of collection system body 1 has fixed block 10, and the inside fixed mounting of fixed block 10 has round bar 11, and movable plate 12 and second spring 13 have been cup jointed in the surface activity of round bar 11, and the outside fixed mounting of second spring 13 has spacing axle 14.

Through the cooperation of splint 9 and collection system body 1 for splint 9 can rotate and drive splint 9 to rotate to the outside of fixed block 10 along the outside of collection system body 1, because second spring 13 is compressed state this moment, consequently can exert an elasticity to fly leaf 12, thereby can be through the cooperation between spacing axle 14 and the splint 9, make can carry out spacingly to splint 9, and then can remove the centre gripping label through splint 9, the staff of being convenient for removes the different collection system of discernment.

Wherein the number of the movable plates 12 is two, and the second springs 13 are elastically supported between the two movable plates 12.

Through the design of the second spring 13, the movable plate 12 has good elastic resetting performance, and at the moment, because the second spring 13 is in a compressed state, an elastic force is applied to the movable plate 12, so that the limit shaft 14 is more tightly matched with the clamping plate 9.

The right side of the clamping plate 9 is movably sleeved with the fixing block 10, and the limiting shaft 14 penetrates through the clamping plate 9 and is movably clamped with the clamping plate 9.

Through the cooperation between fly leaf 12 and round bar 11 for fly leaf 12 can follow round bar 11's surface and remove, simultaneously through the cooperation between spacing axle 14 and splint 9, makes can carry out spacingly to splint 9.

The outer side of the limiting block 7 is in a right triangle shape, and the limiting block 7 is movably clamped with the tooth slot 4.

Through the design of stopper 7 for depression bar 3 will extrude stopper 7's inclined plane through tooth's socket 4 when moving downwards, thereby can drive stopper 7 and remove along the surface of dead lever 6 and separate with tooth's socket 4.

The first spring 8 is elastically supported between the notch 5 and the limiting block 7, and the sealing plug 15 is in extrusion contact with the top of the collecting device body 1.

Through the design of first spring 8 for stopper 7 has good elasticity reset performance, because first spring 8 is compressed state this moment, consequently can exert an elasticity to stopper 7 to make the cooperation between stopper 7 and the tooth's socket 4 inseparabler, make can prevent that depression bar 3 from upwards moving.

The working principle and the using flow of the utility model are as follows:

firstly, a worker can rotate the threaded cover 2 to the top of the acquisition device body 1 to fix the threaded cover, then the worker can press the pressing rod 3, so that the pressing rod 3 can move downwards along the top of the threaded cover 2 and extrude the inclined surface of the limiting block 7, and meanwhile, the sealing plug 15 can be driven to extrude the top of the acquisition device body 1, so that the limiting block 7 can be driven to move along the outer surface of the fixed rod 6, at the moment, because the first spring 8 is in a compressed state, an elastic force can be applied to the limiting block 7, and accordingly, the pressing rod 3 can be prevented from moving upwards through the cooperation between the limiting block 7 and the tooth groove 4, and the top of the acquisition device body 1 can be sealed;

after that, the staff can drive splint 9 to rotate to the outside of fixed block 10 through the cooperation between splint 9 and collection system body 1 and the cooperation between splint 9 and the fixed block 10, because second spring 13 is compressed state this moment, consequently can exert an elasticity to fly leaf 12 to can be through the cooperation between spacing axle 14 and splint 9, make can carry out spacingly to splint 9, and then can remove the centre gripping label through splint 9, the staff of being convenient for removes the different collection system of discernment.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a collection system of virus sample, includes collection system body (1), its characterized in that: the utility model discloses a collection system, including collection system body (1), screw cap (2) have been cup jointed to the top screw thread of collection system body (1), depression bar (3) have been cup jointed in the top activity of screw cap (2), tooth's socket (4) have been seted up in the outside of depression bar (3), notch (5) have been fixedly seted up at the top of screw cap (2), inside fixed mounting of notch (5) has dead lever (6), stopper (7) and first spring (8) have been cup jointed in the surface activity of dead lever (6), bottom fixedly connected with sealing plug (15) of depression bar (3).

2. The device for collecting a virus sample according to claim 1, wherein: the utility model discloses a collection system, including collection system body (1), fixed block (10) are installed in the surface of collection system body (1), round bar (11) are installed in the inside of fixed block (10), fly leaf (12) and second spring (13) have been cup jointed in the surface activity of round bar (11), the outside fixed mounting of second spring (13) has spacing axle (14).

3. The device for collecting a virus sample according to claim 2, wherein: the number of the movable plates (12) is two, and the second springs (13) are elastically supported between the two movable plates (12).

4. The device for collecting a virus sample according to claim 2, wherein: the right side of the clamping plate (9) is movably sleeved with the fixed block (10), and the limiting shaft (14) penetrates through the clamping plate (9) and is movably clamped with the clamping plate (9).

5. The device for collecting a virus sample according to claim 1, wherein: the outer side of the limiting block (7) is in a right triangle shape, and the limiting block (7) is movably clamped with the tooth slot (4).

6. The device for collecting a virus sample according to claim 1, wherein: the first spring (8) is elastically supported between the notch (5) and the limiting block (7), and the sealing plug (15) is in extrusion contact with the top of the collecting device body (1).