CN216584983U

CN216584983U - Anti-infection virus extraction and sampling device

Info

Publication number: CN216584983U
Application number: CN202123407824.5U
Authority: CN
Inventors: 戴银宝
Original assignee: Shenzhen Qishi Huixin Medical Laboratory
Current assignee: Shenzhen Qishi Huixin Medical Laboratory
Priority date: 2021-12-30
Filing date: 2021-12-30
Publication date: 2022-05-24
Anticipated expiration: 2031-12-30

Abstract

The utility model discloses a virus that prevents infection draws sampling device, including card lid and button mechanism, the card lid block is installed on the outer wall of quick-witted case mechanism, the block is connected with the lid in the inner wall of quick-witted case mechanism, button mechanism sliding connection is in the inner wall of lid, threaded connection has the shell fragment in the inner wall end of quick-witted case mechanism, the bottom block of button mechanism is installed and is pressed the briquetting, the surface lower extreme of shell fragment is provided with the air bag, rubber tube mechanism is installed to the bottom block of air bag. The utility model discloses a, receive the air bag through quick-witted case mechanism dress, button mechanism utilizes the shell fragment to drive the air bag, and rubber tube mechanism absorbs virus extraction element, does so and is favorable to improving the efficiency that virus drawed collection system, and rubber tube mechanism outer wall mountable filter screen purifies the pertinence sample, improves the precision that detects, and the setting of stock solution bottle is convenient for replace the test tube temporarily and is stored.

Description

Anti-infection virus extraction and sampling device

Technical Field

The utility model relates to a virus draws relevant technical field, specifically is a virus of preventing infection draws sampling device.

Background

The virus is a non-cell life form, which is composed of a long nucleic acid chain and a protein shell, and has no own metabolic mechanism and no enzyme system, so that the virus leaves a host cell to become a chemical substance which has no life activity and can not independently reproduce. Its replication, transcription and translation ability are all carried out in host cell, when it enters into host cell, it can utilize material and energy in cell to implement life activity, and according to the genetic information contained in its own nucleic acid it can produce new generation virus, so that it is dangerous for virus, and its correspondent virus extraction and sampling device is required.

However, the virus extraction and collection device used at present is complex in structure, and is not easy to maintain once electronic detection fails, and meanwhile, the collection device lacks a temporary storage mechanism for containing reagents, so that the detection of workers is delayed, and troubles are brought to the work of the workers.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a prevent virus extraction sampling device of infecting to solve the virus extraction collection system who uses at present who provides in the above-mentioned background art, the structure is complicated, in case the electron detects breaks down, is difficult for maintaining, and collection system lacks temporary storage mechanism simultaneously and receives the reagent, delays staff's detection, brings the problem of puzzlement for staff's work.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a sampling device is drawed to anti-infection's virus, includes card lid and button mechanism, the card lid block is installed on quick-witted case mechanism's outer wall, the block is connected with the lid in quick-witted case mechanism's the inner wall, button mechanism sliding connection is in the inner wall of lid, threaded connection has the shell fragment in quick-witted case mechanism's the inner wall end, the bottom block of button mechanism is installed and is pressed the briquetting, the surface lower extreme of shell fragment is provided with the air bag, rubber tube mechanism is installed to the bottom block of air bag.

Preferably, the case mechanism comprises a case body, a rotating rod, a holding handle and a clamping groove, the case body is clamped and installed on the outer wall of the clamping cover, the rotating rod is installed at the edge of the inner wall of the case body in an alternating mode, the holding handle is fixedly arranged at the front end of the outer surface of the case body, and the clamping groove is formed in one end of the inner wall of the case body.

Preferably, the cover body and the box body form a rotating structure through the rotating rod, and the outer wall of the rotating rod is tightly attached to the inner wall of the cover body.

Preferably, the button mechanism includes first button piece, latch closure, third button piece, connecting rod and spring, first button piece sliding connection is in the inner wall of lid, the inner wall rear fixed mounting of first button piece has the latch closure, the third button piece is installed to the outer wall rear block of latch closure, the connecting rod is installed to the bottom interlude of latch closure, the spring is installed to the surface block of connecting rod.

Preferably, the elastic sheet and the pressing block form a telescopic structure through a spring, and the elastic sheet is arranged in a semicircular structure.

Preferably, rubber tube mechanism includes stock solution bottle, inlet tube and body, the bottom at the air-bag is installed to stock solution bottle block, the inlet tube is installed to alternate in the inner wall of stock solution bottle, the fixed body that is provided with of inner wall lower extreme of inlet tube.

Preferably, the body passes through the stock solution bottle and is connected with the gasbag block, and the outer wall of stock solution bottle closely laminates with the inner wall of gasbag.

Compared with the prior art, the beneficial effects of the utility model are that:

this use is novel, receive the gasbag through quick-witted case mechanism dress, button mechanism utilizes the shell fragment to drive the gasbag, button mechanism drives and presses the briquetting downstream, the shell fragment carries on spacingly, the spring cushions, gasbag rubber tube mechanism absorbs virus extraction element, do so and be favorable to holding and press the setting of handle and accord with ergonomics, more conveniently take, improve the efficiency that virus drawed collection system, rubber tube mechanism outer wall mountable filter screen, purify the pertinence sample, improve the precision that detects, the setting of stock solution bottle, be convenient for replace the test tube temporarily and store.

Drawings

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

FIG. 2 is a schematic view of the internal structure of the present invention;

FIG. 3 is a schematic view of a partial enlarged structure at A in FIG. 1 according to the present invention;

fig. 4 is a schematic view of the button mechanism of the present invention.

In the figure: 1. a cover is clamped; 2. a chassis mechanism; 201. a box body; 202. a rotating rod; 203. holding the handle; 204. A card slot; 3. a cover body; 4. a button mechanism; 401. a first button block; 402. looping; 403. a third button block; 404. a connecting rod; 405. a spring; 5. a spring plate; 6. a pressing block; 7. an air bag; 8. a hose mechanism; 801. a liquid storage bottle; 802. a liquid inlet pipe; 803. a tube body.

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 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. 1-4, the present invention provides a technical solution: an anti-infection virus extraction sampling device comprises a card cover 1 and a button mechanism 4;

the clamping cover 1 is clamped and installed on the outer wall of the case mechanism 2, the case mechanism 2 comprises a case body 201, a rotating rod 202, a holding handle 203 and a clamping groove 204, the case body 201 is clamped and installed on the outer wall of the clamping cover 1, the rotating rod 202 is installed at the edge of the inner wall of the case body 201 in an inserting mode, the front end of the outer surface of the case body 201 is fixedly provided with the holding handle 203, the clamping groove 204 is formed in one end of the inner wall of the case body 201, and therefore the structural design of the holding handle 203 is facilitated, the holding is convenient, the ergonomics is met, and the cover body 3 is fixed conveniently due to the arrangement of the clamping groove 204;

the inner wall of the case mechanism 2 is connected with the cover body 3 in a clamping way, the cover body 3 and the case body 201 form a rotating structure through the rotating rod 202, and the outer wall of the rotating rod 202 is tightly attached to the inner wall of the cover body 3, so that the structural design which is favorable for the unfolding of the cover body 3 is convenient for checking the use condition of the inner airbag 7;

the button mechanism 4 is slidably connected in the inner wall of the cover body 3, the button mechanism 4 comprises a first button block 401, a buckle 402, a third button block 403, a connecting rod 404 and a spring 405, the first button block 401 is slidably connected in the inner wall of the cover body 3, the buckle 402 is fixedly installed behind the inner wall of the first button block 401, the third button block 403 is installed behind the outer wall of the buckle 402 in a clamping mode, the connecting rod 404 is installed at the bottom of the buckle 402 in an inserting mode, and the spring 405 is installed on the outer surface of the connecting rod 404 in a clamping mode, so that the structural design of the buckle 402 is facilitated, the holding and pressing are facilitated, and anti-slip blocks are arranged at the tops of the outer walls of the first button block 401 and the third button block 403 in a mixed mode, and the fingers are prevented from sweating and slipping;

the elastic piece 5 is connected with the tail end of the inner wall of the case mechanism 2 through threads, the elastic piece 5 and the pressing block 6 form a telescopic structure through a spring 405, and the elastic piece 5 is arranged in a semicircular structure, so that the position of the elastic piece 5 is convenient for limiting and buffering the connecting rod 404, and the elastic buffering of the spring 405 drives the pressing block 6 to return;

press block 6 is installed to button mechanism 4's bottom block, the surface lower extreme of shell fragment 5 is provided with air-bag 7, rubber tube mechanism 8 is installed to air-bag 7's bottom block, rubber tube mechanism 8 includes liquid storage bottle 801, inlet line 802 and body 803, liquid storage bottle 801 block is installed in air-bag 7's bottom, inlet line 802 has been installed to alternate in liquid storage bottle 801's the inner wall, the fixed body 803 that is provided with of inner wall lower extreme of inlet line 802, do so and be favorable to setting up of inlet line 802 to communicate liquid storage bottle 801 and body 803, through liquid storage bottle 801 through-hole air current highland, introduce the inner wall sample fluid of body 803, body 803 passes through liquid storage bottle 801 and is connected with air-bag 7 block, and the inseparable laminating of outer wall of liquid storage bottle 801 and air-bag 7's inner wall, do so and be favorable to carrying out interim storage to viral oxidation, block structure convenient to detach.

The working principle is as follows: for the virus extraction and sampling device, firstly, the device is placed at a proper position, the cover body 3 is pulled along the rotating rod 202, whether the air bag 7 leaks or not is checked, the cover body 3 is pressed after the error is confirmed, the closed fixation with the box body 201 is completed through the clamping groove 204, the outer wall of the box body 201 is held by one hand, the forefinger is limited and fixed through the holding handle 203, the thumb presses the button mechanism 4, the first button block 401, the ring buckle 402 or the third button block 403 can be pressed according to the hand shape, the connecting rod 404 moves downwards, the elastic sheet 5 is limited, the spring 405 buffers, the pressing block 6 moves downwards and is attached to the air bag 7, the inner wall of the air bag 7 is extruded by external force, the air pressure is increased, virus sample fluid is introduced into the tube body 803 through the through hole air flow of the liquid storage bottle 801 and enters the inner wall of the liquid storage bottle 801, and the use process of the whole virus extraction and sampling device is completed.

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

Claims

1. The utility model provides a virus of anti-infection draws sampling device, includes card lid (1) and button mechanism (4), its characterized in that: the utility model discloses a quick-witted case mechanism, including card lid (1), buckle mechanism (2), shell fragment (5), button mechanism (4), buckle mechanism (5), rubber bag (7), rubber tube mechanism (8) are installed to the bottom block of air bag (7), the outer wall of card lid (1) block installation on quick-witted case mechanism (2), the block is connected with lid (3) in the inner wall of quick-witted case mechanism (2), button mechanism (4) sliding connection is in the inner wall of lid (3), threaded connection has shell fragment (5) in the inner wall end of quick-witted case mechanism (2), press block (6) are installed to the bottom block of button mechanism (4), the surface lower extreme of shell fragment (5) is provided with air bag (7), rubber tube mechanism (8) are installed to the bottom block of air bag (7).

2. The anti-infection virus extraction and sampling device according to claim 1, wherein: case mechanism (2) include box (201), bull stick (202), hold and hold (203) and draw-in groove (204), box (201) block is installed on the outer wall of card lid (1), the inner wall edge of box (201) alternates and installs bull stick (202), the fixed setting of outer surface front end of box (201) is owing to hold handle (203), draw-in groove (204) have been seted up to box (201) inner wall one end.

3. The anti-infection virus extraction and sampling device according to claim 2, wherein: the cover body (3) and the box body (201) form a rotating structure through the rotating rod (202), and the outer wall of the rotating rod (202) is tightly attached to the inner wall of the cover body (3).

4. The anti-infection virus extraction and sampling device according to claim 1, wherein: button mechanism (4) include first button piece (401), latch closure (402), third button piece (403), connecting rod (404) and spring (405), first button piece (401) sliding connection is in the inner wall of lid (3), the inner wall rear fixed mounting of first button piece (401) has latch closure (402), third button piece (403) are installed to the outer wall rear block of latch closure (402), connecting rod (404) are installed to the bottom interlude of latch closure (402), spring (405) are installed to the surface block of connecting rod (404).

5. The anti-infection virus extraction and sampling device according to claim 4, wherein: the elastic sheet (5) and the pressing block (6) form a telescopic structure through the spring (405), and the elastic sheet (5) is arranged in a semicircular structure.

6. The anti-infection virus extraction and sampling device according to claim 1, wherein: rubber tube mechanism (8) are including stock solution bottle (801), inlet tube (802) and body (803), the bottom at air-bag (7) is installed to stock solution bottle (801) block, inlet tube (802) are installed to interlude in the inner wall of stock solution bottle (801), the fixed body (803) that is provided with of inner wall lower extreme of inlet tube (802).

7. The anti-infection virus extraction and sampling device according to claim 6, wherein: the tube body (803) is connected with the air bag (7) in a clamping manner through the liquid storage bottle (801), and the outer wall of the liquid storage bottle (801) is tightly attached to the inner wall of the air bag (7).