CN113499808A - Virus detection kit - Google Patents

Abstract

The invention discloses a virus detection kit, belonging to the field of kits, and realizing that in a reagent box body, a refrigerator generates cold air, a deformation memory spring at the lower side is influenced by low temperature and contracts to pull a circular ring to rotate so as to drive air to flow, so that the cold air flows between a temperature insulation frame and the reagent box body, a good low-temperature environment is provided for keeping a reagent, the air flows to an impact ball body to move rightwards, the impact release ball is impacted, a carbon dioxide aqueous solution in the impact release ball shakes, the carbon dioxide overflows, a piston is pushed to move upwards, the piston drives a push rod and a push plate to move upwards, an extrusion temperature insulation bag body deforms, the temperature insulation performance of temperature insulation powder is reduced, the air flow in the reagent box body is kept, the temperature between the temperature insulation frame and the reagent box body is kept stable, the phenomenon that the temperature is too low to influence the storage of the reagent is avoided, and meanwhile, the moisture absorption ball is matched with moisture absorption particles in the reagent box body to absorb water vapor in the cold air, avoiding excessive moisture in the interior.

Description

Virus detection kit

Technical Field

The invention relates to the field of kits, in particular to a virus detection kit.

Background

The kit is a box for containing chemical reagents for detecting chemical components, drug residues, virus types and the like, and is used by general hospitals and pharmaceutical enterprises, the virus is a non-cell life form and consists of a nucleic acid long chain and a protein shell, a specific medicine is required to be used for detecting the virus in the detection of the virus at present, and the medical staff generally puts the detection medicaments into the kit for storage.

Among the prior art, the save environment of inspection medicament is the low temperature environment mostly in the kit, but the temperature also can cause the influence to the medicament when crossing excessively, is unfavorable for its save, and simultaneously under the low temperature environment, humidity is higher, and the moist influence also can cause the influence to the save of reagent, causes the influence to its quality, reduces its life.

Disclosure of Invention

1. Technical problem to be solved

Aiming at the problems in the prior art, the invention aims to provide a virus detection kit, which can realize that a refrigerator generates cold air in a reagent box body, a deformation memory spring on the lower side is influenced by low temperature and contracts to pull a circular ring to rotate so as to drive air to flow, so that the cold air flows between a heat insulation frame and the reagent box body, a good low-temperature environment is provided for keeping a reagent, the air flows are blown to an impact ball body to move rightwards to impact a release ball, so that a carbon dioxide aqueous solution in the impact ball is shaken to promote the carbon dioxide to overflow, a piston is pushed to move upwards, the piston drives a push rod and a push plate to move upwards to extrude a heat insulation bag body to deform, the heat insulation performance of heat insulation powder is reduced, the air flow in the reagent box body is kept, the temperature between the heat insulation frame and the reagent box body is kept stable, and the temperature is prevented from being too low, influence the preservation of reagent, the inside moisture absorption particle of moisture absorption ball cooperation simultaneously absorbs the steam in the air conditioning, avoids its inside too moist, builds a good environment of depositing.

2. Technical scheme

In order to solve the above problems, the present invention adopts the following technical solutions.

A virus detection kit comprises a reagent box body, wherein the outer end of the reagent box body is rotatably connected with a box cover, a heat insulation frame is fixedly connected between the inner side walls of the reagent box body, a heat insulation bag body is fixedly connected between the inner side walls of the heat insulation frame, heat insulation powder is filled in the heat insulation bag body, a plurality of uniformly distributed fixing cylinders are fixedly connected between the lower end of the heat insulation frame and the inner bottom end of the reagent box body, a plurality of uniformly distributed through holes are formed in the outer end of the heat insulation frame, the through holes are positioned on the upper side of the fixing cylinders, a plurality of uniformly distributed reagent bottle bodies are arranged on the upper side of the heat insulation frame, the reagent bottle bodies penetrate through the through holes and extend into the fixing cylinders, a refrigerator is arranged on the inner side walls of the reagent box body, the inner side walls of the reagent box body are rotatably connected with a circular plate through bearings and rotating shafts, and the outer sides of the circular plate are provided with circular rings, a plurality of uniformly distributed connecting sheets are fixedly connected between the inner wall of the circular ring and the outer end of the circular plate, a plurality of uniformly distributed deformation memory springs are fixedly connected between the inner wall of the circular ring and the outer end of the circular plate, a plurality of uniformly distributed fixing holes are drilled at the lower end of the heat insulation frame, an extrusion barrel is fixedly connected with the inner wall of the fixing holes, a release ball is fixedly connected with the lower end of the extrusion barrel, carbon dioxide aqueous solution is filled in the release ball, a release opening is drilled at the upper end of the release ball, a breathable membrane is fixedly connected between the inner walls of the release opening, an extrusion mechanism is arranged between the extrusion barrel and the heat insulation bag body, a tension rope is fixedly connected with the lower end of the heat insulation frame, an impact ball body is fixedly connected with the lower end of the tension rope, the impact ball body is positioned at the left side of the extrusion barrel, and can be realized in a reagent box body when a refrigerator generates cold air, the lower deformation memory spring is deformed under the influence of low temperature, the lower deformation memory spring contracts and pulls the circular ring to move, the temperature above the circular ring is higher due to the fact that cold air sinks, when the lower deformation memory spring moves to the upper side, the lower deformation memory spring begins to extend, the upper deformation memory spring is located at the lower side at the moment and contracts to realize the rotation of the driving circular ring and accelerate the flow of air, the flow of air is blown to the impact ball to move rightwards to impact the release ball to vibrate the release ball, so that carbon dioxide water solution in the extrusion cylinder shakes to promote the carbon dioxide gas to overflow into the extrusion cylinder, the extrusion mechanism is pushed to extrude the thermal insulation capsule body to deform the thermal insulation capsule body, thermal insulation powder is diffused to generate gaps, the thermal insulation effect of the thermal insulation capsule body is reduced, the air circulation in the reagent box body is realized, the temperature between the thermal insulation frame and the reagent box body is kept stable, and the temperature is prevented from being too low, affecting the preservation of the reagent.

Further, the extrusion mechanism includes the piston, the outer end of piston and the inside wall sliding connection of recipient, fixedly connected with two bilateral symmetry's expanding spring between the upper end of piston and the interior top of recipient, the upper end fixedly connected with push rod of piston, the trompil has been dug to the interior top of recipient, the trompil fixedly connected with push pedal is passed to the upper end of push rod, the upper end of push pedal and the lower extreme fixed connection who separates the temperature utricule, in carbon dioxide entered into the recipient, the extrusion piston up-moved, and the piston drives push rod and push pedal upward movement, and the extrusion separates the temperature utricule and takes place deformation, reduces and separates the temperature effect, and the striking disappearance back, and the extrusion piston resets under expanding spring's elastic action, makes carbon dioxide dissolve in aqueous solution again, realizes intermittent type nature's circulation of air.

Further, a plurality of evenly distributed's of outer end fixedly connected with of solid fixed cylinder connect the rope, the one end fixedly connected with dehumidification ball that the solid fixed cylinder was kept away from to the connection rope, the inside packing of dehumidification ball has the moisture absorption particle, the outer end of dehumidification ball is opened and is dug there are a plurality of ventilative micropores, and when air conditioning flowed through to the dehumidification ball in through ventilative micropore, the moisture absorption particle can reduce the humidity in the air, avoids the inside too moist of reagent box body, causes the influence to the save of reagent, and gaseous flow, drives the connection rope and the motion of dehumidification ball, increases the contact surface of moisture absorption particle and air, reinforcing moisture absorption effect.

Further, the upper end fixedly connected with handle of lid, the protective sheath has been cup jointed to the outer end of handle, the outer end of protective sheath is equipped with anti-skidding line, through using the handle, conveniently opens and closes the lid, and the protective sheath that uses to be equipped with anti-skidding line can make the staff be difficult for taking place the landing when the pulling handle.

Further, the heat insulation bag body is made of an elastomer material, the filling degree of the heat insulation powder is 100%, the heat insulation bag body made of the elastomer material can be quickly restored to an original state after deformation, and the heat insulation powder in a dense state can effectively insulate temperature.

Further, the shape memory spring adopts shape memory alloy material to make, is located the upside the initial condition of shape memory spring is the extension state, is located the downside shape memory spring's initial condition is the contraction state, and shape memory alloy has two-way memory function, and it is the contraction state when low temperature, and is the extension state when high temperature, and cold air sinks, so the below temperature reduces, and the top temperature is higher, and shape memory spring has corresponding looks state respectively at upside and downside.

Furthermore, ventilative diaphragm adopts the polytetrafluoroethylene material to make, the impact ball body adopts the elastomer material to make, can completely cut off the infiltration of aqueous solution through the ventilative diaphragm that uses the polytetrafluoroethylene material to make, keeps the circulation of air simultaneously, and uses the impact ball body that adopts the elastomer material to make and can play certain cushioning effect when the striking, carries out striking many times under the elastic action simultaneously.

Furthermore, the outer end fixedly connected with sealing washer of piston, the outer end of sealing washer and the inside wall in close contact with of recipient, the setting of sealing washer strengthens the leakproofness, reduces the possibility that the air permeates through the gap between piston and the recipient.

Furthermore, the particle size of the moisture absorption particles is larger than the aperture of the air-permeable micropores, and the moisture absorption particles can be prevented from leaking out through the air-permeable micropores by the particle size of the moisture absorption particles being larger than the aperture of the air-permeable micropores.

3. Advantageous effects

Compared with the prior art, the invention has the advantages that:

in the scheme, in the reagent box body, the refrigerator generates cold air, the deformation memory spring on the lower side is influenced by low temperature and contracts to pull the circular ring to rotate to drive air to flow, so that the cold air flows between the heat insulation frame and the reagent box body to provide a good low-temperature environment for keeping a reagent, the air flows to the impact ball to move rightwards to impact the release ball, so that a carbon dioxide water solution in the reagent box body shakes to promote the carbon dioxide to overflow, the piston is pushed to move upwards to drive the push rod and the push plate to move upwards to extrude the heat insulation bag body to deform, the heat insulation performance of the heat insulation powder is reduced, the air flow in the reagent box body is kept, the temperature between the heat insulation frame and the reagent box body is kept stable, the phenomenon that the temperature is too low to influence the preservation of the reagent is avoided, and meanwhile, the moisture absorption ball is matched with moisture absorption particles in the reagent box body to absorb water vapor in the cold air, the internal of the storage box is prevented from being too moist, and a good storage environment is created.

Drawings

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

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

FIG. 3 is a schematic side view of the ring of the present invention;

FIG. 4 is a schematic cross-sectional view of an extruded structure according to the present invention;

FIG. 5 is a schematic perspective view of the extruding mechanism of the present invention;

FIG. 6 is a schematic cross-sectional view of a dehumidifying sphere according to the present invention.

The reference numbers in the figures illustrate:

1. a reagent cartridge body; 2. a box cover; 201. a handle; 202. a protective sleeve; 3. a fixed cylinder; 4. a reagent bottle body; 5. a temperature insulation frame; 6. a thermal insulation bag body; 7. a refrigerator; 8. a circular plate; 9. a deformation memory spring; 10. connecting sheets; 11. a circular ring; 12. impacting the ball; 13. an extrusion cylinder; 14. releasing the ball; 15. a gas permeable membrane; 16. a piston; 17. a push rod; 18. a tension spring; 19. pushing the plate; 20. a tension rope; 21. connecting ropes; 22. and (4) dehumidifying the balls.

Detailed Description

The drawings in the embodiments of the invention will be combined; the technical scheme in the embodiment of the invention is clearly and completely described; obviously; the described embodiments are only some of the embodiments of the invention; but not all embodiments, are based on the embodiments of the invention; all other embodiments obtained by a person skilled in the art without making any inventive step; all fall within the scope of protection of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

referring to fig. 1-5, a virus detection kit comprises a reagent box body 1, a box cover 2 is rotatably connected to the outer end of the reagent box body 1, a thermal insulation frame 5 is fixedly connected between the inner side walls of the reagent box body 1, a thermal insulation capsule 6 is fixedly connected between the inner side walls of the thermal insulation frame 5, thermal insulation powder is filled in the thermal insulation capsule 6, a plurality of uniformly distributed fixing cylinders 3 are fixedly connected between the lower end of the thermal insulation frame 5 and the inner bottom end of the reagent box body 1, a plurality of uniformly distributed through holes are formed in the outer end of the thermal insulation frame 5, the through holes are positioned on the upper side of the fixing cylinders 3, a plurality of uniformly distributed reagent bottles 4 are arranged on the upper side of the thermal insulation frame 5, the reagent bottles 4 pass through the through holes and extend into the fixing cylinders 3, a refrigerator 7 is installed on the inner side wall of the reagent box body 1, a circular plate 8 is rotatably connected to the inner side wall of the reagent box body 1 through a bearing and a rotating shaft, a circular ring 11 is arranged on the outer side of the circular plate 8, a plurality of uniformly distributed connecting sheets 10 are fixedly connected between the inner wall of a circular ring 11 and the outer end of a circular plate 8, a plurality of uniformly distributed deformation memory springs 9 are fixedly connected between the inner wall of the circular ring 11 and the outer end of the circular plate 8, a plurality of uniformly distributed fixing holes are drilled at the lower end of a thermal insulation frame 5, an extrusion barrel 13 is fixedly connected with the inner wall of the fixing holes, a release ball 14 is fixedly connected with the lower end of the extrusion barrel 13, the release ball 14 is filled with carbon dioxide aqueous solution, a release port is drilled at the upper end of the release ball 14, a breathable diaphragm 15 is fixedly connected between the inner wall of the release port, an extrusion mechanism is arranged between the extrusion barrel 13 and the thermal insulation bag body 6, a tension rope 20 is fixedly connected with the lower end of the thermal insulation frame 5, a striking ball 12 is fixedly connected with the lower end of the tension rope 20, the striking ball 12 is positioned at the left side of the extrusion barrel 13, and can be realized in the reagent box body 1, and when a refrigerator 7 generates cold air, the lower deformation memory spring 9 is deformed under the influence of low temperature, and contracts to pull the circular ring 11 to move, because cold air sinks, the temperature above the circular ring is higher, when the lower deformation memory spring 9 moves to the upper side, the lower deformation memory spring begins to extend, and at the moment, the upper deformation memory spring 9 is positioned at the lower side and contracts to drive the circular ring 11 to rotate, so that the air flow is accelerated, the air flow blows the impact ball body 12 to move rightwards to impact the release ball 14 to vibrate, so that the carbon dioxide aqueous solution in the lower deformation memory spring shakes, the carbon dioxide gas overflows into the extrusion cylinder 13, the extrusion mechanism is pushed to extrude the heat insulation capsule body 6, the heat insulation powder is deformed, the gap is generated, the heat insulation effect of the heat insulation capsule body is reduced, the air circulation in the reagent box body 1 is realized, and the temperature between the heat insulation frame 5 and the reagent box body 1 is kept stable, avoid the temperature too low, influence the save of reagent.

Referring to fig. 4-5, the extruding mechanism includes a piston 16, an outer end of the piston 16 is slidably connected to an inner side wall of the extruding cylinder 13, two bilateral symmetric extension springs 18 are fixedly connected between an upper end of the piston 16 and an inner top end of the extruding cylinder 13, an upper end of the piston 16 is fixedly connected to a push rod 17, an inner top end of the extruding cylinder 13 is perforated with an opening, an upper end of the push rod 17 penetrates through the opening and is fixedly connected to a push plate 19, an upper end of the push plate 19 is fixedly connected to a lower end of the thermal insulation capsule 6, when carbon dioxide gas enters the extrusion cylinder 13, the extrusion piston 16 moves upwards, the piston 16 drives the push rod 17 and the push plate 19 to move upwards, the extrusion heat insulation bag body 6 deforms, the heat insulation effect is reduced, and after the impact disappears, the piston 16 is pressed to reset under the elastic action of the expansion spring 18, so that the carbon dioxide gas is dissolved in the aqueous solution again, and the intermittent air circulation is realized.

Please refer to fig. 1 and fig. 6, the outer end of the fixed cylinder 3 is fixedly connected with a plurality of evenly distributed connecting ropes 21, one end of the connecting rope 21 far away from the fixed cylinder 3 is fixedly connected with a dehumidifying ball 22, the dehumidifying ball 22 is filled with moisture-absorbing particles, the outer end of the dehumidifying ball 22 is provided with a plurality of air-permeable micropores, when air flows through the air-permeable micropores to the dehumidifying ball 22, the moisture-absorbing particles can reduce the humidity in the air, avoid the excessive humidity inside the reagent box 1, affect the preservation of the reagent, and the flow of the air, drive the connecting ropes 21 and the dehumidifying ball 22 to move, increase the contact surface between the moisture-absorbing particles and the air, and enhance the moisture-absorbing effect.

Referring to fig. 1-2, a handle 201 is fixedly connected to the upper end of the box cover 2, a protective sleeve 202 is sleeved on the outer end of the handle 201, anti-slip patterns are arranged on the outer end of the protective sleeve 202, the box cover 2 can be opened and closed conveniently by using the handle 201, and the protective sleeve 202 with the anti-slip patterns can prevent a worker from slipping off when pulling the handle 201.

Referring to fig. 1 to 4, the thermal insulation capsule 6 is made of an elastomer material, the filling degree of the thermal insulation powder is 100%, the thermal insulation capsule 6 made of the elastomer material can be quickly restored to an original state after being deformed, the thermal insulation powder in a dense state can effectively insulate temperature, the shape memory spring 9 is made of a shape memory alloy material, the initial state of the shape memory spring 9 positioned on the upper side is an extended state, the initial state of the shape memory spring 9 positioned on the lower side is a contracted state, the shape memory alloy has a two-way memory function, the shape memory alloy is in the contracted state at a low temperature and in the extended state at a high temperature, and cold air sinks, so that the lower temperature is reduced, the upper temperature is higher, and the shape memory spring 9 has corresponding phase states at the upper side and the lower side respectively.

Referring to fig. 1 and 3-6, the gas permeable membrane 15 is made of teflon, the impact ball 12 is made of elastomer, the permeation of the aqueous solution can be isolated by using the gas-permeable membrane 15 made of polytetrafluoroethylene material, meanwhile, the circulation of air is kept, and the impact ball body 12 made of the elastomer material can play a certain role of buffering when in impact, meanwhile, the impact is carried out for many times under the elastic action, the outer end of the piston 16 is fixedly connected with a sealing ring, the outer end of the sealing ring is tightly contacted with the inner side wall of the extrusion cylinder 13, the sealing ring is arranged to enhance the sealing property, the possibility that air penetrates through a gap between the piston 16 and the extrusion cylinder 13 is reduced, the particle diameter of the moisture absorption particles is larger than the aperture of the air-permeable micropores, the particle diameter of the moisture absorption particles is larger than the aperture of the air-permeable micropores, so that the moisture absorption particles can be prevented from leaking out through the air-permeable micropores.

In the invention, when the related technicians use the device, firstly pull the handle 201 to open the reagent box body 1, and place the reagent bottle body 4 into the fixed cylinder 3 for storage, then cover the box cover 2, then drive the refrigerator 7 to release cold air, in the cold air release process, the lower deformation memory spring 9 is deformed under the influence of low temperature, and contracts, pull the circular ring 11 to move, because the cold air sinks, the upper temperature is higher, when the lower deformation memory spring 9 moves to the upper side, the lower deformation memory spring starts to extend, at this time, the upper deformation memory spring 9 is positioned at the lower side, and contracts, so as to drive the circular ring 11 to rotate, accelerate the air flow, and the air flow blows to the ball 12 to move rightwards, impacts the release ball 14 to vibrate, so that the carbon dioxide aqueous solution in the release ball shakes, and the carbon dioxide gas overflows into the extrusion cylinder 13, when carbon dioxide gas enters the extrusion cylinder 13, the extrusion piston 16 moves upwards, the piston 16 drives the push rod 17 and the push plate 19 to move upwards, the extrusion heat insulation bag body 6 deforms, the heat insulation effect is reduced, after the impact disappears, the extrusion piston 16 resets under the elastic action of the expansion spring 18, the carbon dioxide gas is dissolved in the water solution again, intermittent air circulation is realized, the stability of the temperature between the heat insulation frame 5 and the reagent box body 1 is kept, the condition that the temperature is too low is avoided, the preservation of the reagent is influenced, when cold air flows into the dehumidifying ball 22 through the ventilating micropores, the humidity in the air can be reduced by the moisture absorbing particles, the condition that the inside of the reagent box body 1 is too humid is avoided, the preservation of the reagent is influenced, the air flows to drive the connecting rope 21 and the dehumidifying ball 22 to move, the contact surface between the moisture absorbing particles and the air is increased, and the moisture absorbing effect is enhanced.

The above; but are merely preferred embodiments of the invention; the scope of the invention is not limited thereto; any person skilled in the art is within the technical scope of the present disclosure; the technical scheme and the improved concept of the invention are equally replaced or changed; are intended to be covered by the scope of the present invention.

Claims (9)

1. A virus detection kit comprises a reagent kit body (1), and is characterized in that: the outer end of the reagent box body (1) is rotatably connected with a box cover (2), a heat insulation frame (5) is fixedly connected between the inner side walls of the reagent box body (1), a heat insulation bag body (6) is fixedly connected between the inner side walls of the heat insulation frame (5), heat insulation powder is filled in the heat insulation bag body (6), a plurality of uniformly distributed fixing cylinders (3) are fixedly connected between the lower end of the heat insulation frame (5) and the inner bottom end of the reagent box body (1), a plurality of uniformly distributed through holes are formed in the outer end of the heat insulation frame (5), the through holes are positioned on the upper sides of the fixing cylinders (3), a plurality of uniformly distributed reagent bottle bodies (4) are arranged on the upper sides of the heat insulation frame (5), the reagent bottle bodies (4) penetrate through the through holes and extend into the fixing cylinders (3), and a refrigerator (7) is installed on the inner side walls of the reagent box body (1), the inner side wall of the reagent box body (1) is rotatably connected with a circular plate (8) through a bearing and a rotating shaft, the outer side of the circular plate (8) is provided with a circular ring (11), a plurality of uniformly distributed connecting sheets (10) are fixedly connected between the inner wall of the circular ring (11) and the outer end of the circular plate (8), a plurality of uniformly distributed deformation memory springs (9) are fixedly connected between the inner wall of the circular ring (11) and the outer end of the circular plate (8), a plurality of uniformly distributed fixing holes are formed in the lower end of the temperature isolating frame (5), an extrusion barrel (13) is fixedly connected with the inner wall of each fixing hole, a release ball (14) is fixedly connected with the lower end of the extrusion barrel (13), a carbon dioxide aqueous solution is filled in the release ball (14), a release opening is formed in the upper end of the release ball (14), and a breathable diaphragm (15) is fixedly connected between the inner walls of the release openings, an extrusion mechanism is arranged between the extrusion barrel (13) and the thermal insulation bag body (6), the lower end of the thermal insulation frame (5) is fixedly connected with a tension rope (20), the lower end of the tension rope (20) is fixedly connected with an impact ball body (12), and the impact ball body (12) is located on the left side of the extrusion barrel (13).

2. The virus detection kit according to claim 1, wherein: extrusion mechanism includes piston (16), the inside wall sliding connection of the outer end of piston (16) and recipient (13), fixedly connected with two bilateral symmetry's expanding spring (18) between the upper end of piston (16) and the interior top of recipient (13), the upper end fixedly connected with push rod (17) of piston (16), the interior top of recipient (13) is opened and is dug there is the trompil, trompil fixedly connected with push pedal (19) is passed to the upper end of push rod (17), the upper end of push pedal (19) and the lower extreme fixed connection who separates temperature utricule (6).

3. The virus detection kit according to claim 1, wherein: the outer end fixedly connected with of solid fixed cylinder (3) connects rope (21) of a plurality of evenly distributed, the one end fixedly connected with dehumidification ball (22) of solid fixed cylinder (3) are kept away from in connection rope (21), the inside packing of dehumidification ball (22) has the moisture absorption particle, the chisel has a plurality of ventilative micropores in the outer end of dehumidification ball (22).

4. The virus detection kit according to claim 1, wherein: the upper end fixedly connected with handle (201) of lid (2), protective sheath (202) have been cup jointed to the outer end of handle (201), the outer end of protective sheath (202) is equipped with anti-skidding line.

5. The virus detection kit according to claim 1, wherein: the heat-insulating bag body (6) is made of an elastomer material, and the filling degree of the heat-insulating powder is 100%.

6. The virus detection kit according to claim 1, wherein: the shape memory spring (9) is made of shape memory alloy materials, the initial state of the shape memory spring (9) positioned on the upper side is an extension state, and the initial state of the shape memory spring (9) positioned on the lower side is a contraction state.

7. The virus detection kit according to claim 1, wherein: the air-permeable diaphragm (15) is made of polytetrafluoroethylene materials, and the impact ball (12) is made of elastomer materials.

8. A virus detection kit according to claim 2, wherein: the outer end of the piston (16) is fixedly connected with a sealing ring, and the outer end of the sealing ring is in close contact with the inner side wall of the extrusion container (13).

9. A virus detection kit according to claim 3, wherein: the particle size of the moisture absorption particles is larger than the pore diameter of the air-permeable micropores.

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