CN112265722A

CN112265722A - Diagnostic kit

Info

Publication number: CN112265722A
Application number: CN202011109458.2A
Authority: CN
Inventors: 不公告发明人
Original assignee: Foshan Yabang Biotechnology Development Co ltd
Current assignee: Foshan Yabang Biotechnology Development Co ltd
Priority date: 2020-10-16
Filing date: 2020-10-16
Publication date: 2021-01-26

Abstract

The invention provides a diagnostic kit which comprises an installation box, a diagnostic reagent bottle, a damping device and an inflation protection device. The invention provides a diagnostic kit, which can solve the following problems in the process of carrying or transporting the diagnostic kit: a. the traditional diagnostic kit generally places reagent bottles in the kit through a test tube fixing frame without protecting the reagent bottles, so that the reagent bottles are easy to extrude and damage in the carrying or transporting process, and the reagent is polluted and cannot be used, thereby causing resource waste; b. at present, the existing diagnostic kit is internally provided with a damping mechanism to carry out simple shockproof treatment on reagent bottles, but the diagnostic kit can only aim at slight shock, and the diagnostic kit can not effectively resist shock in the transportation process, still has the phenomenon of reagent bottle breakage, and needs to protect reagent bottles from multi-directional and multi-shock.

Description

Diagnostic kit

Technical Field

The invention relates to the technical field of diagnostic kits, in particular to a diagnostic kit.

Background

The kit is used for containing boxes for detecting chemical reagents such as chemical components, drug residues, virus types and the like, and is generally used in hospitals and pharmaceutical enterprises, wherein the diagnostic kit refers to a box capable of qualitatively and quantitatively detecting substances reflecting the health conditions of human bodies such as human body fluids, blood and the like, and the diagnostic kit is a box for clinical test reagents and analyzes the health or a certain specific state of the human bodies from the medical perspective, so that the protection of reagent bottles in the box by the diagnostic kit in the carrying or transporting process is particularly important, and the reagent bottles are prevented from being damaged to cause the outflow of the reagents and the mixing of other substances in the reagents.

At present, the following problems exist in the process of carrying or transporting the diagnostic kit: a. the traditional diagnostic kit generally places reagent bottles in the kit through a test tube fixing frame without protecting the reagent bottles, so that the reagent bottles are easy to extrude and damage in the carrying or transporting process, and the reagent is polluted and cannot be used, thereby causing resource waste; b. at present, the existing diagnostic kit is internally provided with a damping mechanism to carry out simple shockproof treatment on reagent bottles, but the diagnostic kit can only aim at slight shock, and the diagnostic kit can not effectively resist shock in the transportation process, still has the phenomenon of reagent bottle breakage, and needs to protect reagent bottles from multi-directional and multi-shock.

Disclosure of Invention

Technical problem to be solved

The invention provides a diagnostic kit, which can solve the following problems in the process of carrying or transporting the diagnostic kit: a. the traditional diagnostic kit generally places reagent bottles in the kit through a test tube fixing frame without protecting the reagent bottles, so that the reagent bottles are easy to extrude and damage in the carrying or transporting process, and the reagent is polluted and cannot be used, thereby causing resource waste; b. at present, the existing diagnostic kit is internally provided with a damping mechanism to carry out simple shockproof treatment on reagent bottles, but the diagnostic kit can only aim at slight shock, and the diagnostic kit can not effectively resist shock in the transportation process, still has the phenomenon of reagent bottle breakage, and needs to protect reagent bottles from multi-directional and multi-shock.

(II) technical scheme

In order to achieve the purpose, the invention adopts the following technical scheme: a diagnostic kit comprises an installation box, diagnostic reagent bottles, a damping device and an inflatable protection device, wherein the installation box is integrally of a rectangular shell structure with an opening at the upper end; wherein:

the damping device comprises a placing block, a placing groove, an air cushion, a rubber block, a cover plate, a clamping branched chain, a primary damping branched chain and a secondary damping branched chain, the upper end surface of the placing block is evenly provided with a plurality of placing grooves along the plane, the bottoms of the placing grooves are fixed with air cushions, the diagnostic reagent bottle is arranged on the upper end face of the air cushion, the side wall of the placing groove is provided with primary damping branched chains at equal intervals from top to bottom, the primary damping branched chain is contacted with the outer side wall of the diagnostic reagent bottle, the lower end surface of the cover plate is provided with a rubber block along the plane thereof, the cover plate is contacted with the diagnostic reagent bottle through the rubber block, the cover plate is clamped and fixed with the upper end surface of the placing block through the clamping branch chain, the bottom in the installation box is evenly provided with a plurality of secondary damping branch chains along the plane of the bottom, and the placing block is fixed in the installation box through the secondary damping branch chains.

The one-level shock attenuation branch include sliding tray, spacing spring, promotion piece and rubber pad, the standing groove lateral wall from last down equidistant sliding tray of having seted up, the sliding tray lateral wall is fixed with spacing spring, the spacing spring other end is fixed on promoting a lateral wall, it slides and sets up to promote the piece in the sliding tray, promote a piece other end install the rubber pad, promote the piece pass through the rubber pad with diagnostic reagent bottle lateral wall is inconsistent.

Second grade shock attenuation branch include damping spring, rubber sleeve and bleeder vent, the install bin inside under the terminal surface evenly be provided with damping spring along its plane, the damping spring up end is fixed place terminal surface under the piece, damping spring lateral wall direction on circumference parcel have the rubber sleeve, the rubber sleeve upper end is fixed place terminal surface under the piece, the lower extreme is fixed install bin inside under the terminal surface, the rubber sleeve lateral wall circumference all around and from last down equidistant a plurality of seted up the bleeder vent.

The inflation protection device comprises a rubber plate, an air film column, a fixing plate, an inflation hole, a sealing plug and an inflation branch chain, wherein the rubber plate is integrally of a rectangular shell structure with an opening at the front end and an opening at the rear end, the installation box is slidably installed in the rubber plate, a fixing plate matched with the rubber plate is arranged on the outer side direction of the rubber plate, the air film column is uniformly arranged between the fixing plate and the rubber block, the inflation hole is formed in the right side wall of the fixing plate, the inflation hole is communicated with the air film column, the sealing plug is arranged in the inflation hole, an external thread is formed in the circumferential side wall of the sealing plug, an internal thread meshed with the external thread of the sealing plug is formed in the circumferential side wall of the inflation hole, the inflation branch chain is installed in the inflation.

Preferably, the inflation branch chain comprises an inflation block, an aeration plate, an air vent, a return spring, a sealing plate, a sealing block, an aeration groove, a sealing hole and a mounting hole, the aeration block is fixedly arranged in the aeration hole, the left side of the aeration block is provided with a vent plate, the middle part of the end surface of the right side of the vent plate is fixed with a return spring, the right end of the reset spring is fixed on the sealing plate, the right end of the sealing plate is provided with a sealing block, the left end surface and the right end surface of the vent plate are uniformly provided with vent holes along the central circumference, the aeration block is provided with an aeration groove in the right side direction of the aeration plate, the aeration block is provided with a sealing hole in the right side of the aeration groove, the inflation piece is located the sealed mouthful right-hand member department and has seted up the mounting hole, air channel, sealed hole and mounting hole homogeneous phase intercommunication, sealed piece right side end face contradict on the sealed hole left end face.

Preferably, the chucking branched chain include fixed block, chucking groove, joint groove, stopper, spacing groove, chucking spring and promotion subassembly, the equidistant welding of edge all around of placing the piece up end have the fixed block, the joint groove has been seted up on the fixed block, the terminal surface has the equidistant chucking groove of having seted up all around of apron, the fixed block slides and sets up at the chucking inslot, the spacing groove has been seted up on the chucking groove lateral wall, it is provided with the stopper to slide in the spacing groove, the stopper passes through the chucking spring to be fixed on the spacing groove lateral wall, the terminal surface sets up the hypotenuse that promotes the stopper for the fixed block is contradicted to one side lower terminal surface that the chucking spring was kept away from to the stopper, be connected with the.

Preferably, the promotion subassembly including promote the groove, stir groove and stir the piece, the promotion groove has been seted up to the spacing groove upper end, and is linked together with the spacing groove, promote the groove upper end and seted up and stir the groove, and communicate with the promotion groove mutually, stir groove upper end opening and be linked together with the external world, stopper up end fixed mounting has and stirs the piece, stir the piece upper end and set up stirring inslot, stir the piece mid portion and set up in promoting the inslot.

Preferably, the air film columns are of S-shaped structures, and the air film columns of a plurality of adjacent planes are communicated with each other.

(III) advantageous effects

1. The invention provides a diagnostic kit, which can solve the following problems in the process of carrying or transporting the diagnostic kit: a. the traditional diagnostic kit generally places reagent bottles in the kit through a test tube fixing frame without protecting the reagent bottles, so that the reagent bottles are easy to extrude and damage in the carrying or transporting process, and the reagent is polluted and cannot be used, thereby causing resource waste; b. at present, the existing diagnostic kit is internally provided with a damping mechanism to carry out simple shockproof treatment on reagent bottles, but the diagnostic kit can only aim at slight shock, and the diagnostic kit can not effectively resist shock in the transportation process, still has the phenomenon of reagent bottle breakage, and needs to protect reagent bottles from multi-directional and multi-shock.

2. The damping device carries out multi-directional shockproof protection on the diagnostic reagent bottle, the pushing block is pushed by the limiting spring in the sliding groove, the rubber pad is enabled to always push and abut against the outer side wall of the diagnostic reagent bottle to limit and fix the diagnostic reagent bottle, meanwhile, the lower end of the diagnostic reagent bottle is placed in the placing groove through the air cushion to protect the bottom of the diagnostic reagent bottle, the upper end of the diagnostic reagent bottle is in contact limiting protection through the rubber block, the placing block is fixed in the mounting box through the damping spring and the rubber sleeve to carry out secondary damping protection on the diagnostic reagent bottle, and the cover plate is fixed on the placing block through the clamping branch chain.

3. According to the inflation protection device designed by the invention, the air film column is arranged between the rubber plate and the fixing plate, the rubber plate has an elastic characteristic, air is inflated into the air film column through the inflation hole, so that the air film column expands, the rubber plate is in extrusion contact with the outer wall of the mounting box, and the diagnostic reagent bottle is protected.

Drawings

The invention is further illustrated with reference to the following figures and examples.

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

FIG. 2 is a side cross-sectional view of an inflatable restraint apparatus in accordance with the teachings of the present invention;

FIG. 3 is an enlarged view of a portion of FIG. 1 taken along line A in the present specification;

FIG. 4 is a top cross-sectional view of a primary damping branch of the present description;

FIG. 5 is an enlarged view of a portion of FIG. 1 taken along line B in the present specification;

FIG. 6 is an enlarged view of a portion of FIG. 1 taken along line C in the present specification;

fig. 7 is a partial enlarged view of fig. 1 taken along line D in the present specification.

Detailed Description

Embodiments of the present invention will be described below with reference to the drawings. In this process, the width of the lines or the size of the components in the drawings may be exaggerated for clarity and convenience of description.

The following terms are defined based on the functions of the present invention, and may be different depending on the intention of the user or the operator or the convention. Therefore, these terms are defined based on the entire contents of the present specification.

As shown in fig. 1 to 7, a diagnostic kit comprises an installation box 1, a diagnostic reagent bottle 2, a damping device 3 and an inflation protection device 4, wherein the installation box 1 is integrally of a rectangular shell structure with an open upper end, the damping device 3 is placed on the lower end face inside the installation box 1, the diagnostic reagent bottle 2 is installed in the damping device 3, and the installation box 1 is placed in the inflation protection device 4 in a horizontal sliding fit manner.

The damping device 3 comprises a placing block 31, a placing groove 32, an air cushion 33, a rubber block 34, a cover plate 35, a clamping branched chain 36, a primary damping branched chain 37 and a secondary damping branched chain 38, wherein the upper end surface of the placing block 31 is uniformly provided with a plurality of placing grooves 32 along the plane thereof, the bottoms of the placing grooves 32 are fixedly provided with the air cushion 33, the upper end surface of the air cushion 33 is provided with the diagnostic reagent bottles 2, the side walls of the placing grooves 32 are provided with the primary damping branched chains 37 at equal intervals from top to bottom, and the primary damping branched chains 37 are in contact with the outer side walls of the diagnostic reagent bottles 2; the primary damping branched chain 37 comprises a sliding groove 371, a limiting spring 372, a pushing block 373 and a rubber pad 374, the sliding groove 371 is formed in the side wall of the placing groove 32 at equal intervals from top to bottom, the limiting spring 372 is fixed on the side wall of the sliding groove 371, the other end of the limiting spring 372 is fixed on the side wall of the pushing block 373, the pushing block 373 is arranged in the sliding groove 371 in a sliding mode, the rubber pad 374 is installed at the other end of the pushing block 373, and the pushing block 373 abuts against the outer side wall of the diagnostic reagent bottle 2 through the rubber pad 374; the lower end face of the cover plate 35 is provided with a rubber block 34 along the plane, the cover plate 35 is in contact with the diagnostic reagent bottle 2 through the rubber block 34, the cover plate 35 is fixedly clamped with the upper end face of the placing block 31 through a clamping branch chain 36, the bottom inside the installation box 1 is uniformly provided with a plurality of secondary damping branch chains 38 along the plane, and the placing block 31 is fixed in the installation box 1 through the secondary damping branch chains 38; the secondary damping branch chain 38 comprises damping springs 381, rubber sleeves 382 and air holes 383, the damping springs 381 are uniformly arranged on the inner lower end face of the installation box 1 along the plane of the inner lower end face, the upper end face of each damping spring 381 is fixed on the lower end face of the placement block 31, the rubber sleeves 382 are circumferentially wrapped on the outer side wall of each damping spring 381, the upper ends of the rubber sleeves 382 are fixed on the lower end face of the placement block 31, the lower ends of the rubber sleeves 382 are fixed on the inner lower end face of the installation box 1, and the circumferential side wall of the periphery of each rubber sleeve 382 and the air holes 383 are arranged at equal intervals from top to bottom; the clamping branched chain 36 comprises a fixing block 361, a clamping groove 362, a clamping groove 363, a limiting block 364, a limiting groove 365, a clamping spring 366 and a pushing assembly 367, wherein the fixing block 361 is welded at the edge of the periphery of the upper end face of the placing block 31 at equal intervals, the clamping groove 363 is formed in the fixing block 361, the clamping groove 362 is formed in the edge of the periphery of the lower end face of the cover plate 35 at equal intervals, the fixing block 361 is arranged in the clamping groove 362 in a sliding mode, the limiting groove 365 is formed in the side wall of the clamping groove 362, the limiting block 364 is arranged in the limiting groove 365 in a sliding mode, the limiting block 364 is fixed on the side wall of the limiting groove 365 through the clamping spring 366, the lower end face of one side of the limiting block 364, which is far away from the clamping spring 366, is; the pushing component 367 comprises a pushing groove 3671, a toggle groove 3672 and a toggle block 3673, the upper end of the limiting groove 365 is provided with the pushing groove 3671 and communicated with the limiting groove 365, the upper end of the pushing groove 3671 is provided with the toggle groove 3672 and communicated with the pushing groove 3671, the upper end of the toggle groove 3672 is open and communicated with the outside, the upper end face of the limiting block 364 is fixedly provided with the toggle block 3673, the upper end of the toggle block 3673 is arranged in the toggle groove 3672, and the middle part of the toggle block 3673 is arranged in the pushing groove 3671.

During specific work, the diagnostic reagent bottle 2 filled with the detection reagent is placed in the placing groove 32 of the placing block 31, the air cushion 33 is padded at the lower end of the diagnostic reagent bottle 2, the pushing block 373 is pushed by the limiting spring 372 in the sliding groove 371 on the side wall of the placing groove 32, and then the rubber cushion 374 on the pushing block 373 is extruded and abutted against the outer side wall of the diagnostic reagent bottle 2, so that the diagnostic reagent bottle 2 is fixed in the placing groove 32, the upper end face of the diagnostic reagent bottle 2 is in contact with the rubber block 34 on the lower end face of the cover plate 35, and the diagnostic reagent bottle 2 is further protected; when the cover plate 35 moves downwards to cover the placing block 31, and the clamping groove 362 on the lower end surface of the cover plate 35 moves downwards, the fixing block 361 on the placing block 31 pushes the limiting block 364, the limiting block 364 can slide towards the limiting groove 365, and meanwhile, the clamping spring 366 is extruded, until the clamping groove 363 on the fixing block 361 is on the same level as the limiting groove 365, the fixing block 361 does not extrude the limiting block 364 any more, and meanwhile, under the action of the clamping spring 366, the limiting block 364 slides towards the clamping groove 363, so that the cover plate 35 is clamped on the placing block 31; when the locking device needs to be opened, the shifting block 3673 is manually pushed to drive the limiting block 364 to move in the direction away from the clamping groove 363, so that the limiting block 364 is not clamped with the limiting fixing block 361 any more; when the diagnostic kit causes vibrations in transport or transportation, the damping spring 381 at the lower end of the placing block 31 can reduce the vibrations of the placing block 31, when the damping spring 381 shakes up and down, the rubber sleeve 382 wrapped outside the damping spring 381 can also be compressed up and down to share the stress of the damping spring 381, and a plurality of air holes 383 are formed in the rubber sleeve 382, so that when the rubber sleeve 382 is extruded under stress, the gas in the rubber sleeve 382 can be discharged through the air holes 383, and the rubber sleeve 382 and the damping spring 381 can work smoothly.

The inflation protection device 4 comprises a rubber plate 41, an air film column 42, a fixing plate 43, an inflation hole 44, a sealing plug 45 and an inflation branch chain 46, the whole rubber plate 41 is of a rectangular shell structure with openings at the front end and the rear end, the installation box 1 is slidably installed in the rubber plate 41, the fixing plate 43 matched with the rubber plate 41 is arranged on the outer side direction of the rubber plate 41, the air film column 42 is uniformly arranged between the fixing plate 43 and the rubber block 34, the air film column 42 is of an S-shaped structure, the air film columns 42 on a plurality of adjacent planes are mutually communicated, the right side wall of the fixing plate 43 is provided with the inflation hole 44, the inflation hole 44 is communicated with the air film column 42, the sealing plug 45 is arranged in the inflation hole 44, the circumferential side wall of the sealing plug 45 is provided with an external thread, the inner circumferential side wall of the inflation hole 44 is provided with an internal thread meshed with the external thread of, an inflation branched chain 46 is arranged in the inflation hole 44, and the sealing plug 45 is positioned at the right side of the inflation branched chain 46; the inflation branch chain 46 comprises an inflation block 461, an aeration plate 462, a vent hole 463, a return spring 464, a sealing plate 465, a sealing block 466, an aeration groove 467, a sealing hole 468 and a mounting hole 469, the inflation block 461 is fixedly mounted in the inflation hole 44, the aeration plate 462 is arranged on the left side of the inflation block 461, the return spring 464 is fixed in the middle of the end surface on the right side of the aeration plate 462, the right end of the return spring 464 is fixed on the sealing plate 465, the sealing block 466 is mounted on the right end of the sealing plate 465, the vent holes 463 are uniformly formed in the left end surface and the right end surface of the aeration plate 462 along the central circumferential direction of the aeration plate, the aeration block 461 is provided with an aeration groove 467 in the right direction of the aeration plate 462, the inflation block 461 is provided with a sealing hole 468 in the right side of the aeration groove 467, the inflation block 461 is provided with a mounting hole 469 in the right end, the right end surface of the sealing block 466 abuts against the left end surface of the sealing hole 468.

During specific work, the installation box 1 is arranged in the rubber plate 41 in a sliding mode, a shell composed of the rubber plate 41, the air film column 42 and the fixing plate 43 is wrapped outside the installation box 1, the sealing plug 45 is unscrewed, the inflating nozzle is fixed in the installation hole 469, air is introduced into the installation hole 469 through the inflating nozzle, the air extrudes the sealing block 466 at the sealing hole 468, the sealing block 466 pushes the sealing plate 465 to move towards the left side, the extruding return spring 464 is arranged at the same time, the air cylinder enters the vent groove 467 through the sealing hole 468 at the moment, then enters the air film column 42 through the vent hole 463 of the vent plate 462 and further starts to inflate the air film column 42, after the air film column 42 is inflated, the inflating nozzle does not flow out any more air, so that under the action of the return spring 464, the sealing plate 465 pushes the sealing block 466 to move towards the sealing hole 468 until the sealing hole 468 is blocked, the gas in the air film column 42 is prevented from overflowing, then the inflating nozzle in the mounting hole 469 is pulled out, and the sealing plug 45 is screwed tightly to block the inflating hole 44; when it is desired to vent the gas, the sealing plug 45 is unscrewed and the sealing block 466 is manually pushed open by a tool, so that the gas in the gas film column 42 is vented through the sealing hole 468.

The invention comprises the following steps:

the first step is as follows: placing a diagnostic reagent bottle 2 filled with a detection reagent in a damping device 3 in an installation box 1;

the second step is that: the installation case 1 is slidably installed in the inflatable protection device 4, and then gas is inflated into the gas film column 42 through the inflation hole 44.

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a diagnostic kit, includes install bin (1), diagnostic reagent bottle (2), damping device (3) and aerify protection device (4), its characterized in that: the whole installation box (1) is of a rectangular shell structure with an opening at the upper end, a damping device (3) is arranged on the lower end face in the installation box (1), a diagnostic reagent bottle (2) is arranged in the damping device (3), and the installation box (1) is horizontally arranged in an inflation protection device (4) in a sliding fit manner; wherein:

the damping device (3) comprises a placing block (31), a placing groove (32), an air cushion (33), a rubber block (34), a cover plate (35), a clamping branch chain (36), a primary damping branch chain (37) and a secondary damping branch chain (38), wherein the upper end surface of the placing block (31) is uniformly provided with a plurality of the placing grooves (32) along the plane thereof, the air cushion (33) is fixed at the bottom of the placing groove (32), the diagnostic reagent bottle (2) is placed on the upper end surface of the air cushion (33), the side wall of the placing groove (32) is provided with the primary damping branch chain (37) at equal intervals from top to bottom, the primary damping branch chain (37) is in contact with the outer side wall of the diagnostic reagent bottle (2), the rubber block (34) is installed on the lower end surface of the cover plate (35) along the plane thereof, the cover plate (35) is in contact with the diagnostic reagent bottle (2) through the rubber block (34), and the cover plate (35) is clamped and fixed with the, the bottom in the installation box (1) is uniformly provided with a plurality of secondary damping branched chains (38) along the plane of the installation box, and the placing block (31) is fixed in the installation box (1) through the secondary damping branched chains (38);

the primary damping branched chain (37) comprises a sliding groove (371), a limiting spring (372), a pushing block (373) and a rubber pad (374), the sliding groove (371) is formed in the side wall of the placing groove (32) from top to bottom at equal intervals, the limiting spring (372) is fixed to the side wall of the sliding groove (371), the other end of the limiting spring (372) is fixed to the side wall of the pushing block (373), the pushing block (373) is arranged in the sliding groove (371) in a sliding mode, the rubber pad (374) is installed at the other end of the pushing block (373), and the pushing block (373) is abutted to the outer side wall of the diagnostic reagent bottle (2) through the rubber pad (374);

second grade shock attenuation branch (38) include damping spring (381), rubber sleeve (382) and bleeder vent (383), install bin (1) inside under the terminal surface evenly be provided with damping spring (381) along its plane, damping spring (381) up end is fixed place terminal surface under piece (31), damping spring (381) lateral wall direction on circumference parcel have rubber sleeve (382), rubber sleeve (382) upper end is fixed place terminal surface under piece (31), the lower extreme is fixed install bin (1) inside under the terminal surface, rubber sleeve (382) lateral wall circumference all around and from last down equidistant a plurality of bleeder vent (383) has been seted up.

The inflation protection device (4) comprises a rubber plate (41), a gas film column (42), a fixing plate (43), an inflation hole (44), a sealing plug (45) and an inflation branch chain (46), wherein the rubber plate (41) is integrally of a rectangular shell structure with an opening at the front end and an opening at the rear end, the installation box (1) is slidably installed in the rubber plate (41), the fixing plate (43) matched with the rubber plate (41) is arranged in the outer side direction of the rubber plate (41), the gas film column (42) is uniformly arranged between the fixing plate (43) and the rubber block (34), the inflation hole (44) is formed in the right side wall of the fixing plate (43), the inflation hole (44) is communicated with the gas film column (42), the sealing plug (45) is arranged in the inflation hole (44), an external thread is formed on the circumferential side wall of the sealing plug (45), an internal thread meshed with the external thread of the sealing plug (45) is formed on the inner circumferential side wall of the inflation hole, an inflation branch chain (46) is installed in the inflation hole (44), and the sealing plug (45) is located on the right side of the inflation branch chain (46).

2. The diagnostic kit of claim 1, wherein: the inflatable branched chain (46) comprises an inflatable block (461), an air vent plate (462), a vent hole (463), a reset spring (464), a sealing plate (465), a sealing block (466), an air groove (467), a sealing hole (468) and a mounting hole (469), wherein the inflatable block (461) is fixedly mounted in the inflatable hole (44), the air vent plate (462) is arranged on the left side of the inflatable block (461), the reset spring (464) is fixed in the middle of the end face of the right side of the air vent plate (462), the right end of the reset spring (464) is fixed on the sealing plate (465), the sealing block (466) is mounted at the right end of the sealing plate (465), the vent holes (463) are uniformly formed in the left end face and the right end face of the air vent plate (462) along the central circumference of the left end face, the inflatable block (461) is provided with the vent groove (467) in the right side direction of the air vent plate (462), the sealing hole (468, the right end of the sealing opening of the inflation block (461) is provided with an installation hole (469), the ventilation groove (467), the sealing hole (468) and the installation hole (469) are communicated, and the right end face of the sealing block (466) is abutted against the left end face of the sealing hole (468).

3. The diagnostic kit of claim 1, wherein: the clamping branched chain (36) comprises a fixing block (361), a clamping groove (362), a clamping groove (363), a limiting block (364), a limiting groove (365), a clamping spring (366) and a pushing assembly (367), wherein the fixing block (361) is welded at the edge of the periphery of the upper end face of the placing block (31) at equal intervals, the clamping groove (363) is formed in the fixing block (361), the clamping groove (362) is formed in the edge of the periphery of the lower end face of the cover plate (35) at equal intervals, the fixing block (361) is arranged in the clamping groove (362) in a sliding mode, the limiting groove (365) is formed in the side wall of the clamping groove (362), the limiting block (364) is provided with the limiting block (364) in a sliding mode, the limiting block (364) is fixed on the side wall of the limiting groove (365) through the clamping spring (366), the lower end face of one side, far away from the clamping spring (366), of the limiting, the limiting block (364) is connected with a pushing assembly (367).

4. The diagnostic kit of claim 3, wherein: the pushing assembly (367) comprises a pushing groove (3671), a shifting groove (3672) and a shifting block (3673), the pushing groove (3671) is formed in the upper end of the limiting groove (365), and is communicated with the limiting groove (365), the shifting groove (3672) is formed in the upper end of the pushing groove (3671), and is communicated with the pushing groove (3671), an opening is formed in the upper end of the shifting groove (3672), and is communicated with the outside, the shifting block (3673) is fixedly installed on the upper end face of the limiting block (364), the upper end of the shifting block (3673) is arranged in the shifting groove (3672), and the middle part of the shifting block (3673) is arranged in the pushing groove (3671).

5. The diagnostic kit of claim 1, wherein: the air film columns (42) are of S-shaped structures, and the air film columns (42) of a plurality of adjacent planes are communicated with each other.