A biological detection kit

Abstract

The invention discloses a biological detection reagent kit, comprising: a reagent storage box body, which is used to store reagent test tubes; a test tube storage structure, which is arranged in the reagent storage box body, and the test tube storage structure comprises a vertical test tube storage component and a horizontal test tube storage component; a bottle plug fastening component, which is used to quickly fasten the bottle plugs of the test tubes to be stored; the test tube storage structure comprises a supporting base body, which is a solid structure and is embedded in the reagent storage box body; the vertical test tube storage component comprises a plurality of cylindrical groove-shaped vertical placement grooves opened on the supporting base body, the vertical placement grooves are vertically arranged, and the tops thereof are exposed from the upper surface of the supporting base body, and the plurality of vertical placement grooves are arranged at intervals; a top closing plate is arranged on the top of the reagent storage box body, and the vertical test tube storage component stores the test tubes vertically and horizontally places the test tubes in the gaps between adjacent vertical test tubes, thereby utilizing the gaps between the vertical test tubes and enhancing the utilization of the reagent kit space.

Description

Technical Field

[0001] The present invention relates to the technical field of kits, and in particular to a biological detection kit. Background Art

[0002] When pollutants enter the environment, they will affect the ecosystem at all biological levels, causing changes in the inherent structure and function of the ecosystem. Therefore, it is necessary to collect and test water or soil samples in the environment. If abnormal microbial composition is found, timely measures can be taken to prevent ecological imbalance.

[0003] Biological detection kits are often used in sampling and testing. Biological detection kits are equipped with test tubes, which are generally placed in the kit at intervals. When the interference between adjacent test tubes is not considered (such as different temperatures affecting the solutions in adjacent test tubes, or close contact with contaminated reagents due to bottle mouths, etc.), the smaller the gap between the test tubes, the more test tubes can be accommodated in the kit, and the stronger the accommodation capacity of the biological detection kit.

[0004] Although the smaller the gap between test tubes, the greater the accommodating capacity of the biological detection kit, it is impossible to reduce the gap between test tubes to the point where adjacent test tubes are close together. At least some space must be left to facilitate the removal and placement of the test tubes, which means that part of the space in the kit cannot be effectively utilized. Summary of the invention

[0005] The object of the present invention is to provide a biological detection kit to solve the technical problem in the prior art that test tubes need to be stored in the biological detection kit at intervals, leaving at least a gap for convenient placement of the test tubes, which makes part of the space in the kit unable to be effectively utilized.

[0006] In order to solve the above technical problems, the present invention specifically provides the following technical solutions: a biological detection kit, comprising:

[0007] A reagent storage box is used to store reagent test tubes;

[0008] A test tube storage structure is arranged in the reagent storage box body, and the test tube storage structure includes a vertical test tube storage component and a horizontal test tube storage component;

[0009] A bottle stopper fastening component, used to quickly fasten the bottle stopper of the test tube to be stored;

[0010] The test tube storage structure comprises a supporting matrix, which is a solid structure and is embedded in the reagent storage box body;

[0011] The vertical test tube storage component includes a plurality of cylindrical vertical placement grooves opened on the support base, the vertical placement grooves are vertically arranged, and the tops thereof are exposed on the upper surface of the support base, and the plurality of vertical placement grooves are arranged at intervals;

[0012] A top closing plate is arranged on the top of the reagent storage box body to expose and close the vertical placement groove.

[0013] As a preferred solution of the present invention, the horizontal test tube storage component includes a plurality of cylindrical groove-shaped transverse placement grooves provided on the support base, the transverse placement grooves are arranged horizontally and transversely, and the openings thereof are exposed to the side surfaces of the support base, and the plurality of transverse placement grooves are arranged at intervals;

[0014] A side closing cover is arranged on the side of the reagent storage box body to expose and close the transverse placement groove.

[0015] As a preferred solution of the present invention, the horizontal test tube storage component includes a plurality of cylindrical groove-shaped longitudinal placement grooves provided on the support base, the longitudinal placement grooves are arranged horizontally and longitudinally, and their openings are exposed on the front side of the support base, and the plurality of longitudinal placement grooves are arranged at intervals;

[0016] The front of the reagent storage box body is provided with a front closing cover for exposing and closing the longitudinal placement groove.

[0017] As a preferred solution of the present invention, the horizontal test tube storage component includes a plurality of cylindrical groove-shaped transverse placement grooves provided on the support base, the transverse placement grooves are arranged horizontally and transversely, and the openings thereof are exposed to the side surfaces of the support base, and the plurality of transverse placement grooves are arranged at intervals;

[0018] A side closing cover is arranged on the side of the reagent storage box body to expose and close the transverse placement groove.

[0019] As a preferred solution of the present invention, the transverse placement grooves are arranged transversely and tilted, and the transverse placement grooves are arranged horizontally and spaced apart.

[0020] As a preferred solution of the present invention, the longitudinal placement grooves are arranged longitudinally with an inclination, and the longitudinal placement grooves are arranged horizontally with intervals.

[0021] As a preferred solution of the present invention, the transverse mounting groove is arranged at a transverse inclination, the longitudinal mounting groove is arranged at a longitudinal inclination, the transverse mounting grooves are arranged at inclination intervals, and the degree of inclination is equivalent to the inclination of the longitudinal mounting grooves, and the longitudinal mounting grooves are arranged at inclination intervals, and the degree of inclination is equivalent to the inclination of the transverse mounting grooves.

[0022] As a preferred solution of the present invention, a plurality of clamping columns are arranged on the inner surface of the top closing plate, and a clamping pad is arranged at the end of the clamping column, and the plurality of clamping columns correspond to the plurality of vertical placement grooves one by one. When the top closing plate is closed, the clamping column falls above the corresponding vertical placement groove and clamps the bottle plug on the reagent tube in the vertical placement groove;

[0023] Support grooves are vertically arranged at the four corners of the reagent storage box body, support columns are arranged in the support grooves, support springs are arranged between the support columns and the bottom of the support grooves, and under the supporting action of the support springs, the support columns extend out of the support grooves, and the tops of adjacent support columns are connected by cross bars, and cross grooves for accommodating the cross bars are arranged on the four sides of the reagent storage box body, snap-fit ​​pieces are arranged between the cross bars and the cross grooves, and the top closing plate is hinged to one of the cross bars.

[0024] As a preferred embodiment of the present invention, the bottle stopper fastening component includes a fastening groove arranged on the side of the upper end surface of the supporting base and fastening brackets arranged on both sides of the fastening groove (the fastening groove is in the shape of a vertical cylindrical groove, which is used to place the reagent tube to be fastened to the bottle stopper, and a fastening fixing plate is connected between the two fastening brackets, and the fastening fixing plate is hinged to the top side of the fastening bracket. When the fastening fixing plate is in contact with the top of the fastening bracket, the fastening fixing plate is located directly above the fastening groove, and when the fastening fixing plate is flipped 180°, the upper area of ​​the fastening groove is exposed.

[0025] As a preferred solution of the present invention, a fastening sleeve is vertically arranged at the center of the fastening and fixing plate, and the fastening sleeve passes through the fastening and fixing plate and its lower surface is flush with the lower surface of the fastening and fixing plate;

[0026] Limiting rings are arranged at the two end pipe openings of the fastening sleeve, a fastening circular plate is slidably arranged in the fastening sleeve, a fastening rod is vertically connected to the lower surface of the fastening circular plate, a return spring is connected between the fastening circular plate and the limiting ring below, and the return spring is sleeved on the outside of the fastening rod. When the fastening fixing plate is in a flipping state, the fastening rod is retracted in the fastening sleeve under the action of gravity and the return spring;

[0027] A pressing rod is vertically connected to the upper surface of the fastening circular plate. The pressing rod passes through the upper limiting ring and extends out of the fastening sleeve, and a pressing plate is connected to the end of the pressing rod.

[0028] Compared with the prior art, the present invention has the following beneficial effects:

[0029] The present invention provides a horizontal test tube storage component, which is combined with a vertical test tube storage component. While the vertical test tube storage component stores the test tubes vertically, the test tubes are horizontally placed in the gaps between adjacent vertical test tubes, thereby utilizing the gaps between the vertical test tubes and enhancing the utilization of the space in the reagent storage box. Even if the test tubes with different placement directions are tightly together, their outlets are not in the same area, and the outlets of the test tubes in the same area are spaced relatively large from each other. Therefore, the test tubes do not interfere with each other when being taken out and placed, thereby achieving effective utilization of the space of the biological detection reagent kit and not affecting the taking out and placing of the test tubes. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] In order to more clearly illustrate the implementation methods of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for the implementation methods or the description of the prior art. Obviously, the drawings in the following description are only exemplary, and for ordinary technicians in this field, other implementation drawings can be derived from the provided drawings without creative work.

[0031] Figure 1 Provides an overall structural diagram for an embodiment of the present invention;

[0032] Figure 2 A schematic diagram of the structure of a test tube storage structure when the test tubes are stored vertically is provided for an embodiment of the present invention;

[0033] Figure 3 A schematic diagram of the structure of a test tube storage structure when storing test tubes vertically and horizontally is provided for an embodiment of the present invention;

[0034] Figure 4 A schematic diagram of the structure of the test tube storage structure when the test tubes are stored vertically and horizontally is provided for an embodiment of the present invention;

[0035] Figure 5 A schematic diagram of the structure of the test tube storage structure when storing test tubes vertically, horizontally, and vertically is provided for an embodiment of the present invention;

[0036] Figure 6 A schematic diagram of the structure of a top closing plate is provided for an embodiment of the present invention;

[0037] Figure 7 A schematic side view of a top closing plate is provided for an embodiment of the present invention;

[0038] Figure 8 A schematic diagram of the structure of a transverse groove is provided for an embodiment of the present invention;

[0039] Fig. 9 A schematic structural diagram of a bottle stopper fastening component is provided for an embodiment of the present invention;

[0040] Fig.10 It is a structural schematic diagram of another embodiment of the bottle stopper fastening component of the embodiment of the present invention;

[0041] Fig.11 A schematic diagram of the internal structure of a fastening sleeve is provided for an embodiment of the present invention;

[0042] Fig.12 A schematic diagram of the structure of the fastening plate after it is flipped 180° is provided for an embodiment of the present invention;

[0043] Fig.13 A schematic diagram of the arrangement of reagents when storing reagents at the limit of the prior art;

[0044] Fig.14 This is a schematic diagram of the arrangement of reagents when storing reagents in the prior art;

[0045] Fig.15 It is a schematic diagram of the arrangement of reagents when the reagent storage box in the test tube storage structure of an embodiment of the present invention stores reagents at the limit.

[0046] The numbers in the figure represent the following:

[0047] 1-reagent storage box; 2-test tube storage structure; 3-bottle stopper fastening component;

[0048] 101-top closing plate; 102-compression column; 103-compression pad; 104-support groove; 105-support column; 106-support spring; 107-cross bar; 108-cross groove; 109-snap-up piece;

[0049] 201-supporting substrate;

[0050] 21-vertical test tube storage component; 211-vertical placement slot;

[0051] 22-horizontal test tube storage part; 221-lateral placement groove; 222-side closing cover; 223-longitudinal placement groove; 224-front closing cover;

[0052] 301-fastening groove; 302-fastening bracket; 303-fastening fixing plate; 304-fastening sleeve; 305-limiting ring; 306-fastening circular plate; 307-fastening rod; 308-reset spring; 309-pressing rod; 310-pressing plate; 311-turning frame; 312-pressing rod. DETAILED DESCRIPTION

[0053] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0054] like Figures 1 to 15 As shown, the present invention provides a biological detection kit, including a reagent storage box body 1 and a test tube storage structure 2 arranged in the reagent storage box body 1. The test tube storage structure 2 includes a vertical test tube storage component 21, and the test tube can be vertically placed in the reagent storage box body 1, so as to facilitate the taking and placing of the test tube.

[0055] Specifically, the test tube storage structure 2 includes a support base 201, which is a solid structure and is embedded in the reagent storage box 1. The vertical test tube storage component 21 includes a plurality of cylindrical vertical placement grooves 211 opened on the support base 201. The vertical placement grooves 211 are vertically arranged, and their tops are exposed on the upper surface of the support base 201. The plurality of vertical placement grooves 211 are arranged at intervals. The test tubes used for biological detection are placed in the vertical placement grooves 211, which are arranged vertically to facilitate the placement and removal of the test tubes.

[0056] In order to prevent dust from falling into the test tubes and contaminating the reagents when the test tubes are stored, a top closing plate 101 is provided on the top of the reagent storage box 1 to expose and close the vertical placement grooves 211 .

[0057] The biological detection kit can only be used to store reagent test tubes. When the reagent test tubes need to be transported, the test tubes are placed in the biological detection kit for transportation together, which can make the transportation of the test tubes more orderly. In order to prevent the test tubes from shaking in the biological detection kit and prevent the solution in the test tubes from flowing out, the inner surface of the top closing plate 101 of this embodiment is provided with a plurality of compression columns 102, and the ends of the compression columns 102 are provided with compression pads 103, and the plurality of compression columns 102 correspond to the plurality of vertical placement grooves 211 one by one.

[0058] When the top closing plate 101 is closed, the pressing column 102 falls on the corresponding vertical placement groove 211 and presses the bottle stopper on the reagent tube in the vertical placement groove 211. In this way, the test tube and the supporting base 201 can be connected as one, that is, the test tube and the biological detection kit are fixed together to prevent the test tube from shaking in the biological detection kit. At the same time, by pressing the bottle stopper, the solution in the test tube can be prevented from flowing out when the biological detection kit is tilted.

[0059] Since the top closing plate 101 can be flipped and installed on the reagent storage box body 1, although such a structure is relatively simple, it can greatly facilitate the placement and removal of test tubes. However, since a clamping column 102 is provided on the top closing plate 101, during the flipping process of the top closing plate 101, the inner clamping column 102 first contacts the corresponding test tube bottle stopper, and the clamping order of each test tube bottle stopper is different. For a single test tube, the end of the bottle stopper close to the flipping axis of the top closing plate 101 contacts the clamping column 102 first. Therefore, when the bottle stopper is pressed by the clamping column 102, the force it receives is an oblique force, which can easily cause the bottle stopper to tilt. At the same time, the oblique force on the test tube will also squeeze the side wall of the vertical mounting groove 211, and the test tube and the supporting base 201 may be deformed or damaged, posing a hidden danger.

[0060] In view of this, if Figure 6 , Figure 7 and Figure 8 As shown, in this embodiment, support grooves 104 are vertically arranged at the four corners of the reagent storage box body 1, and support columns 105 are arranged in the support grooves 104. Support springs 106 are arranged between the support columns 105 and the bottom of the support grooves 104. Under the support of the support springs 106, the support columns 105 extend out of the support grooves 104, and the tops of adjacent support columns 105 are connected by cross bars 107. Cross grooves 108 for accommodating the cross bars 107 are arranged on the four sides of the reagent storage box body 1, and snap-fit ​​pieces 109 are arranged between the cross bars 107 and the cross grooves 108, and the top closing plate 101 is hinged to one of the cross bars 107.

[0061] Under the limiting action of the support spring 106 and the snap-fit ​​component 109, the above structure cooperates with human pressure on the top closing plate 101, so that the top closing plate 101 can become a reciprocating lifting structure, and then combined with the flip structure, the upper end of the reagent storage box 1 can be quickly opened by flipping, which is convenient for taking and placing the test tube, and the bottle stopper of the test tube can be tightened by pressing and lifting, and the test tube can be fixed in the reagent storage box 1 at the same time, so that the test tube and the biological detection kit are fixed together.

[0062] Test tubes are generally placed in the reagent storage box 1 at intervals. Without considering the interference between adjacent test tubes (such as different temperatures affecting the solutions in adjacent test tubes, or close contact of bottle mouths contaminating reagents, etc.), the smaller the gap between the test tubes, the more test tubes can be accommodated in the reagent storage box 1, and the stronger the accommodating capacity of the biological detection kit is. The accommodating capacity of the biological detection kit is an important indicator of its performance. Although the smaller the gap between the test tubes, the stronger the accommodating capacity of the biological detection kit, it is impossible to reduce the gap between the test tubes to the point where the adjacent test tubes are close together, and at least a gap must be left to facilitate the removal and placement of the test tubes, which makes part of the space in the reagent storage box 1 unable to be effectively utilized.

[0063] In view of the above problems, the test tube storage structure 2 in this embodiment further includes a horizontal test tube storage component 22. The horizontal test tube storage component 22 is combined with the vertical test tube storage component 21. While the vertical test tube storage component 21 stores test tubes vertically, the test tubes are placed horizontally in the gaps between adjacent test tubes, thereby utilizing the gaps between the vertical test tubes to enhance the utilization of the space in the reagent storage box 1.

[0064] Specifically, Figure 3 As shown, the horizontal test tube storage component 22 includes a plurality of cylindrical groove-shaped transverse placement grooves 221 opened on the support base 201. The transverse placement grooves 221 are arranged horizontally and their openings are exposed to the side of the support base 201. The plurality of transverse placement grooves 221 are arranged at intervals.

[0065] In this way, horizontal test tubes can also be placed in the gaps between the vertically placed test tubes. Even if the two test tubes are close together, they do not interfere with each other because their outlet directions are one on the upper surface of the biological detection kit and the other on the side of the biological detection kit. While achieving effective utilization of the space of the biological detection kit, it does not affect the placement and removal of the test tubes.

[0066] To match the above settings, Figure 1 As shown, a side closing cover 222 is disposed on the side of the reagent storage box body 1 to expose and close the transverse placement groove 221 .

[0067] The transverse placement grooves 221 can be further arranged transversely and tilted, and arranged horizontally and spaced apart, so that the test tubes can reach the bottom of the transverse placement grooves 221 more easily, thereby facilitating the test tubes to be placed in the transverse placement grooves 221 .

[0068] Similarly, if Figure 4 As shown, the horizontal test tube storage component 22 includes a plurality of cylindrical groove-shaped longitudinal placement grooves 223 opened on the support base 201. The longitudinal placement grooves 223 are arranged horizontally and longitudinally, and their openings are exposed on the front side of the support base 201. The plurality of longitudinal placement grooves 223 are arranged at intervals.

[0069] To match the above settings, Figure 1 As shown, a front closing cover 224 is provided on the front of the reagent storage box body 1 to expose and close the longitudinal placement groove 223 .

[0070] The longitudinal placement grooves 223 can be further inclined longitudinally and arranged horizontally at intervals, so that the test tubes can reach the bottom of the longitudinal placement grooves 223 more easily, thereby facilitating the test tubes to be placed in the longitudinal placement grooves 223 .

[0071] Since the transverse placement grooves 221 and the longitudinal placement grooves 223 are arranged at intervals, there are gaps between adjacent transverse placement grooves 221 and there are also gaps between adjacent longitudinal placement grooves 223 , and these gaps cannot be effectively utilized.

[0072] So, if Figure 5 As shown, the horizontal test tube storage component 22 of this embodiment can simultaneously include a plurality of cylindrical groove-shaped transverse placement grooves 221 opened on the support base 201 and a plurality of cylindrical groove-shaped longitudinal placement grooves 223 opened on the support base 201. The transverse placement grooves 221 are horizontally and transversely arranged, and their openings are exposed to the side surfaces of the support base 201. The plurality of transverse placement grooves 221 are arranged at intervals. The longitudinal placement grooves 223 are horizontally and longitudinally arranged, and their openings are exposed to the front surface of the support base 201. The plurality of longitudinal placement grooves 223 are arranged at intervals.

[0073] In this way, test tubes in the longitudinal horizontal direction can be placed in the gaps between the vertically placed test tubes, and test tubes in the transverse horizontal direction can be placed in the gaps between the longitudinally placed horizontal test tubes, thereby achieving the purpose of effectively utilizing the space of the biological detection kit and enhancing the usability of the biological detection kit.

[0074] like Fig.13 , Fig.14 and Fig.15 As shown, if the reagent storage box 1 can store 5*5 reagent kits at most, Fig.13 As shown, in the tightly placed state, the reagent ports are close together, which is not convenient for taking and placing reagents, and on the other hand, the reagents are prone to cross-contamination. Therefore, 5*5 reagents are generally not set, which will increase the distance between adjacent reagents. For example, 4*4 reagents are placed, as shown in FIG. Fig.14 As shown, a total of 16 reagents can be stored. When the test tube storage structure 2 in this embodiment is used, as shown in FIG. Fig.15 As shown, it can be used Fig.13 Reagents are placed vertically in the reagent storage position. When placing reagents vertically, there is one reagent placement position between adjacent reagents, so 9 reagents can be placed vertically. Then, reagents are placed in the two horizontal gaps. Each gap can hold up to 5 reagents from bottom to top, but as in the vertical placement, they are stored in each reagent placement position, so 3 reagents can be placed in each horizontal gap, and a total of 6 reagents can be stored in the two horizontal gaps. Then, reagents are placed in the horizontal longitudinal gaps. Each gap can hold up to 5 reagents from bottom to top, but 3 of them are occupied by reagents placed horizontally, so 2 reagents can be placed in each horizontal longitudinal gap, that is, a total of 4 reagents can be stored in the two horizontal longitudinal gaps.

[0075] Therefore, 9+6+4=19 reagents can be stored in the reagent storage box 1, and the distance between the reagent ports is large, which will not cause cross contamination. In addition, compared with the 4*4 placement method, 3 more reagent storage positions can be provided, thereby improving the storage capacity of the biological detection kit.

[0076] To match the above settings, Figure 1 As shown, a side closing cover 222 is provided on the side of the reagent storage box body 1 to expose and close the transverse placement groove 221 , and a front closing cover 224 is provided on the front of the reagent storage box body 1 to expose and close the longitudinal placement groove 223 .

[0077] The transverse placement grooves 221 can be further arranged to be laterally inclined, and the longitudinal placement grooves 223 can be further arranged to be longitudinally inclined. The transverse placement grooves 221 are arranged at inclined intervals, and the degree of inclination is equivalent to the inclination of the longitudinal placement grooves 223. The longitudinal placement grooves 223 are arranged at inclined intervals, and the degree of inclination is equivalent to the inclination of the transverse placement grooves 221.

[0078] Since the horizontal test tube storage part 22 is provided, the test tube is placed horizontally or tilted in the reagent storage box 1. In order to prevent the reagent in the test tube from flowing out, the bottle mouth of the test tube needs to be plugged with a bottle stopper. Since there are many test tubes stored, in order to quickly tighten the bottle stopper, this embodiment is provided with a bottle stopper fastening part 3.

[0079] Specifically, Fig. 9 As shown, the bottle stopper fastening component 3 includes a fastening groove 301 arranged on the side of the upper end surface of the support base 201 and a flip frame 311 arranged on one side of the fastening groove 301. A pressing rod 312 is rotatably connected to the flip frame 311, and the fastening groove 301 is located on the flipping path of the pressing rod 312. When it is necessary to fasten the bottle stopper on the test tube, the test tube is placed in the fastening groove 301 with the bottle mouth facing upward, the bottle stopper is placed in the bottle mouth, and then the pressing rod 312 is rotated. After the pressing rod 312 contacts the bottle stopper, the bottle stopper enters the bottle mouth as the pressing rod 312 is pressed, and the bottle stopper is fastened. After that, the test tube is taken out of the fastening groove 301 and placed in the horizontal placement groove 221 or the longitudinal placement groove 223, and the horizontal storage of the test tube can be completed.

[0080] The bottle stopper fastening component 3 arranged above has a simple structure and is easy to operate. It can quickly fasten the bottle stopper. When combined with the horizontal test tube storage component 22, it can simply and effectively complete the horizontal / inclined storage of the test tube, thereby achieving the purpose of effectively utilizing the space of the biological detection kit and enhancing the usability of the biological detection kit.

[0081] However, during the operation of the stopper fastening component 3, the inner side of the pressing rod 312 (the side close to its rotating shaft) contacts the stopper first. Therefore, when the stopper is pressed by the pressing rod 312, the force it receives is an oblique force, which can easily cause the stopper to tilt. At the same time, the oblique force on the test tube will also squeeze the side wall of the fastening groove 301, and the test tube and the supporting base 201 may be deformed or damaged, posing a hidden danger.

[0082] Based on the above problems, Fig.10 , Fig.11 and Fig.12 As shown, the bottle stopper fastening component 3 includes a fastening groove 301 arranged on the side of the upper end surface of the supporting base 201 and fastening brackets 302 arranged on both sides of the fastening groove 301. The fastening groove 301 is in the shape of a vertical cylindrical groove, which is used to place the reagent tube to be fastened to the bottle stopper. A fastening fixing plate 303 is connected between the two fastening brackets 302. The fastening fixing plate 303 is hinged to the top side of the fastening bracket 302. When the fastening fixing plate 303 is attached to the top of the fastening bracket 302, the fastening fixing plate 303 is located directly above the fastening groove 301. When the fastening fixing plate 303 is flipped 180°, the upper area of ​​the fastening groove 301 is exposed, thereby facilitating the taking and placing of the test tube. A fastening sleeve 304 is vertically arranged at the center of the fastening fixing plate 303. The fastening sleeve 304 passes through the fastening fixing plate 303 and its lower surface is flush with the lower surface of the fastening fixing plate 303.

[0083] Furthermore, if Fig.11 As shown, limit rings 305 are provided at the two end pipe openings of the fastening sleeve 304, and a fastening circular plate 306 is slidably provided in the fastening sleeve 304. A fastening rod 307 is vertically connected to the lower surface of the fastening circular plate 306, and a return spring 308 is connected between the fastening circular plate 306 and the lower limit ring 305. The return spring 308 is sleeved on the outside of the fastening rod 307. When the fastening fixing plate 303 is in a flipped state, under the action of gravity and the return spring 308, the fastening rod 307 shrinks in the fastening sleeve 304, and a pressing rod 309 is vertically connected to the upper surface of the fastening circular plate 306. The pressing rod 309 passes through the upper limit ring 305 and extends out of the fastening sleeve 304, and the end of the pressing rod 309 is connected to a pressing plate 310.

[0084] When using the bottle stopper fastening component 3, the test tube that needs to be fastened with the bottle stopper is placed in the fastening groove 301, with the bottle mouth facing upward, the bottle stopper is placed in the bottle mouth, the fastening fixing plate 303 is turned over until it fits with the top of the fastening bracket 302, and then the pressing plate 310 is pressed down to drive the fastening circular plate 306 and the fastening rod 307 to move downward, so that the fastening rod 307 extends out of the fastening sleeve 304. The fastening rod 307 is now facing the bottle stopper. As the pressing plate 310 is continued to be pressed down, the bottle stopper is squeezed into the bottle mouth, and the fastening of the bottle stopper is completed. When the test tube needs to be taken out, the fastening fixing plate 303 is turned over to expose the area above the fastening groove 301, thereby facilitating the removal of the test tube.

[0085] Therefore, in the above-mentioned bottle stopper fastening component 3, the flippable design of the fastening fixing plate 303 can facilitate the taking and placing of the test tube on the one hand, and can reduce its own height on the other hand, so as to facilitate the installation in the reagent storage box body 1 without affecting the use of the top closing plate.

[0086] The above embodiments are only exemplary embodiments of the present application and are not intended to limit the present application. The protection scope of the present application is defined by the claims. Those skilled in the art may make various modifications or equivalent substitutions to the present application within the essence and protection scope of the present application, and such modifications or equivalent substitutions shall also be deemed to fall within the protection scope of the present application.

Claims

1. A biological detection kit, It is characterized in that include: A reagent storage box (1) is used to store reagent test tubes; A test tube storage structure (2) is arranged in the reagent storage box (1), and the test tube storage structure (2) comprises a vertical test tube storage component (21) and a horizontal test tube storage component (22); A bottle stopper fastening component (3) used for quickly fastening the bottle stopper of the test tube to be stored; The test tube storage structure (2) comprises a supporting matrix (201), wherein the supporting matrix (201) is a solid structure and is embedded in the reagent storage box (1); The vertical test tube storage component (21) comprises a plurality of cylindrical vertical placement grooves (211) provided on the support base (201), wherein the vertical placement grooves (211) are vertically arranged and the tops thereof are exposed on the upper surface of the support base (201), and the plurality of vertical placement grooves (211) are arranged at intervals; A top closing plate (101) is provided on the top of the reagent storage box (1) for exposing and closing the vertical placement groove (211); The inner surface of the top closing plate (101) is provided with a plurality of clamping columns (102), and the ends of the clamping columns (102) are provided with clamping pads (103). The plurality of clamping columns (102) correspond to the plurality of vertical placement grooves (211) one by one. When the top closing plate (101) is closed, the clamping columns (102) fall above the corresponding vertical placement grooves (211) and clamp the bottle stoppers on the reagent tubes in the vertical placement grooves (211); Support grooves (104) are vertically arranged at the four corners of the reagent storage box body (1), and support columns (105) are arranged in the support grooves (104). Support springs (106) are arranged between the support columns (105) and the bottom of the support grooves (104). Under the support of the support springs (106), the support columns (105) extend out of the support grooves (104), and the tops of adjacent support columns (105) are connected by cross bars (107). The four sides of the reagent storage box body (1) are provided with cross grooves (108) for accommodating the cross bars (107), and buckle parts (109) are arranged between the cross bars (107) and the cross grooves (108), and the top closing plate (101) is hinged to one of the cross bars (107).

2. A biological detection kit according to claim 1, Features: The horizontal test tube storage component (22) comprises a plurality of cylindrical groove-shaped transverse placement grooves (221) provided on the support base (201), the transverse placement grooves (221) being arranged horizontally and transversely, and the openings thereof being exposed on the side surfaces of the support base (201), and the plurality of transverse placement grooves (221) being arranged at intervals; A side closing cover (222) is provided on the side of the reagent storage box body (1) for exposing and closing the transverse placement groove (221).

3. A biological detection kit according to claim 1, Features: The horizontal test tube storage component (22) comprises a plurality of cylindrical groove-shaped longitudinal placement grooves (223) provided on the support base (201), the longitudinal placement grooves (223) being arranged horizontally and longitudinally, and the openings thereof being exposed on the front side of the support base (201), and the plurality of longitudinal placement grooves (223) being arranged at intervals; The front of the reagent storage box body (1) is provided with a front closing cover (224) for exposing and closing the longitudinal placement groove (223).

4. A biological detection kit according to claim 3, Features: The horizontal test tube storage component (22) comprises a plurality of cylindrical groove-shaped transverse placement grooves (221) provided on the support base (201), the transverse placement grooves (221) being arranged horizontally and transversely, and the openings thereof being exposed on the side surfaces of the support base (201), and the plurality of transverse placement grooves (221) being arranged at intervals; A side closing cover (222) is provided on the side of the reagent storage box body (1) for exposing and closing the transverse placement groove (221).

5. A biological detection kit according to claim 2, Features: The transverse placement grooves (221) are arranged transversely and tilted, and the transverse placement grooves (221) are arranged horizontally and spaced apart.

6. A biological detection kit according to claim 3, Features: The longitudinal placement grooves (223) are arranged longitudinally and inclined, and the longitudinal placement grooves (223) are arranged horizontally and spaced apart.

7. A biological detection kit according to claim 4, Features: The transverse placement grooves (221) are arranged transversely and tilted, and the longitudinal placement grooves (223) are arranged longitudinally and tilted, the transverse placement grooves (221) are arranged at tilted intervals, and the degree of tilt is equivalent to the degree of tilt of the longitudinal placement grooves (223), and the longitudinal placement grooves (223) are arranged at tilted intervals, and the degree of tilt is equivalent to the degree of tilt of the transverse placement grooves (221).

8. A biological detection kit according to claim 1, Features: The bottle stopper fastening component (3) comprises a fastening groove (301) arranged on the side of the upper end surface of the supporting base (201) and fastening brackets (302) arranged on both sides of the fastening groove (301), wherein the fastening groove (301) is in the shape of a vertical cylindrical groove and is used to place a reagent tube to be fastened to the bottle stopper, and a fastening fixing plate (303) is connected between the two fastening brackets (302), wherein the fastening fixing plate (303) is hinged to the top side of the fastening bracket (302), and when the fastening fixing plate (303) is attached to the top of the fastening bracket (302), the fastening fixing plate (303) is located directly above the fastening groove (301), and when the fastening fixing plate (303) is flipped 180°, the upper area of ​​the fastening groove (301) is exposed.

9. A biological detection kit according to claim 8, Features: A fastening sleeve (304) is vertically arranged at the center of the fastening and fixing plate (303); the fastening sleeve (304) passes through the fastening and fixing plate (303) and its lower surface is flush with the lower surface of the fastening and fixing plate (303); Limiting rings (305) are provided at the two end pipe openings of the fastening sleeve (304); a fastening circular plate (306) is slidably provided inside the fastening sleeve (304); a fastening rod (307) is vertically connected to the lower surface of the fastening circular plate (306); a return spring (308) is connected between the fastening circular plate (306) and the limiting ring (305) below; the return spring (308) is sleeved on the outside of the fastening rod (307); when the fastening fixing plate (303) is in a flipped state, the fastening rod (307) is contracted into the fastening sleeve (304) under the action of gravity and the return spring (308); A pressing rod (309) is vertically connected to the upper surface of the fastening circular plate (306); the pressing rod (309) passes through the upper limiting ring (305) and extends out of the fastening sleeve (304); and a pressing plate (310) is connected to the end of the pressing rod (309).

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