Nucleic acid reagent storage box

Abstract

The utility model discloses a nucleic acid reagent storage box which comprises a box body, a plurality of placing notches are formed in the box body, a plurality of finger grooves are formed in the box body, a first clamping groove and a second clamping groove are formed in a first concave connecting plate, and a plurality of clamping grooves are formed in the second concave connecting plate. A first connecting plate and a second connecting plate are movably connected into the first concave connecting plate and the second concave connecting plate. Through the arrangement of the protection unit, after a nucleic acid reagent is placed in a placing notch, a person presses a telescopic rod, so that a movable sliding plate slides in a limiting plate, meanwhile, a spring is extruded, the telescopic rod can be temporarily retracted into the limiting plate along with the increase of force, and then a cover plate is pulled rightwards, so that the cover plate is completely covered; and meanwhile, a telescopic rod is clamped into a second clamping groove through the elasticity of a spring, the cover plate can be limited, the closed state can be achieved, and therefore the protection effect is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of reagent box storage racks, in particular to a nucleic acid reagent storage box. Background Art

[0002] Currently, the commonly used method of nucleic acid testing is usually through swabs, especially throat swabs and nasal swabs. Among them, the detection through nasal swabs combined with nucleic acid extraction kits is the fastest and most widely used.

[0003] Chinese patent CN 219807118 U discloses a nucleic acid extraction liquid test kit storage rack. The utility model relates to a nucleic acid extraction liquid test kit storage rack, including a nucleic acid test kit storage rack body, a storage and access mechanism and a clamping mechanism. The top of the nucleic acid test kit storage rack body is provided with a plurality of storage slots, each storage slot is provided with a storage and access mechanism, and the inside of the nucleic acid test kit storage rack body and on both sides of the storage slot are provided with a first slide slot, the inside of the first slide slot is communicated with the inside of the storage slot, and the inside of the first slide slot is provided with a clamping mechanism, and the clamping mechanism and the storage and access mechanism are used in conjunction. The problem that the storage of the test kit is inevitably chaotic during the swab test in the prior art due to the wide detection range and the large number of tests is solved, if the test kit cannot be stably stored, the virus is very easy to be transmitted from object to person, resulting in cross infection between people and objects, making the detection process a way to spread the virus, greatly increasing the risk of virus transmission, and greatly helping the implementation of epidemic prevention work.

[0004] The background technology of the above patent points out that the existing device cannot store stably. Although the above patent can use devices such as placement racks to store nucleic acid reagents, if the nucleic acid reagents are disturbed by external factors, such as the placement box falling or being affected by other factors such as splashing water, this may cause the nucleic acid reagents to be damaged, thereby affecting the detection effect of the nucleic acid reagents. Utility Model Content

[0005] In order to solve the problems raised in the above-mentioned background technology, the purpose of the utility model is to provide a nucleic acid reagent storage box, which has the advantages of protecting nucleic acid reagents and reducing damage to nucleic acid reagents, and solves the problem that nucleic acid reagents may be damaged due to the inability to protect nucleic acid reagents, thereby affecting the detection effect of nucleic acid reagents.

[0006] To achieve the above object, the utility model provides the following technical solution: a nucleic acid reagent storage box, comprising a box body, a plurality of placement slots are provided inside the box body, a plurality of finger slots are provided inside the box body, the plurality of finger slots are connected to the placement slots, and the front and rear sides are fixedly connected with protection units;

[0007] The protection unit includes a concave connecting plate 1 and a concave connecting plate 2 fixedly connected at the front and rear sides, the concave connecting plate 1 is provided with a card slot 1 and a card slot 2 inside, the concave connecting plate 1 and the concave connecting plate 2 are movably connected with the connecting plate 1 and the connecting plate 2 inside, a telescopic rod is clamped inside the card slot 1, a movable slide is fixedly connected to the back of the telescopic rod, the surfaces of the telescopic rod and the movable slide are both sleeved with a limit plate, the back of the movable slide is fixedly connected with a spring, the rear end of the spring is fixedly connected to the limit plate, the inner sides of the connecting plate 1 and the connecting plate 2 are fixedly connected with a cover plate, and the limit plate is fitted with the cover plate.

[0008] As a preferred embodiment of the present invention, a threaded rod is fixedly connected to the left side of the limiting plate, and the limiting plate is movably connected to the connecting plate through the threaded rod.

[0009] As a preferred embodiment of the utility model, ceramic blocks are provided on both the left and right sides of the movable slide plate, and the ceramic blocks are slidably connected to the limiting plate.

[0010] As a preferred embodiment of the present invention, a through opening is provided inside the limiting plate, and a connecting door is movably connected inside the through opening via screws.

[0011] As a preferred embodiment of the utility model, balls 9 are fixedly connected to the bottom of the connecting plate 1 and the connecting plate 2, rolling grooves are opened inside the concave connecting plate 1 and the concave connecting plate 2, and the balls 9 are movably connected to the rolling grooves.

[0012] As a preferred embodiment of the present invention, the bottom is fixedly connected with a suction cup seat, and the number of the suction cup seats is at least 4.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] 1. The utility model sets a protection unit. When the nucleic acid reagent is placed in the placement slot, the personnel presses the telescopic rod to make the movable slide slide inside the limit plate and squeeze the spring at the same time. As the force increases, the telescopic rod can be temporarily retracted into the limit plate, and then the cover plate is pulled to the right to completely cover the cover. At the same time, the elasticity of the spring makes the telescopic rod be pressed into the second card slot, so that the cover plate can be limited and presented in a closed state, thereby achieving a protection effect, reducing the damage of the nucleic acid reagent, and not affecting the detection effect of the nucleic acid reagent.

[0015] 2. The utility model provides a threaded rod, which enables the limit plate to have the advantage of being disassembled and assembled, making it convenient for personnel to disassemble, replace or repair it later. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 It is a cross-sectional schematic diagram of the limiting plate of the utility model;

[0018] Figure 3 This is a schematic diagram of the connection between the limit plate and the connecting door of the utility model;

[0019] Figure 4 It is a schematic diagram of the connection between the concave connecting plate 1 and the rolling groove of the utility model.

[0020] In the figure: 1. box body; 2. placement notch; 3. finger groove; 4. protection unit; 41. concave connecting plate 1; 42. card slot 1; 43. card slot 2; 44. connecting plate 1; 45. connecting plate 2; 46. telescopic rod; 47. movable slide plate; 48. limit plate; 49. spring; 410. cover plate; 411. concave connecting plate 2; 5. threaded rod; 6. ceramic block; 7. through port; 8. connecting door; 9. ball bearing; 10. rolling groove; 11. suction cup seat. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] like Figures 1 to 4 As shown, a nucleic acid reagent storage box includes a box body 1, a plurality of placement slots 2 are opened inside the box body 1, a plurality of finger slots 3 are opened inside the box body 1, the plurality of finger slots 3 are connected to the placement slots 2, and a protective unit 4 is fixedly connected to both the front and rear sides of the box body 1;

[0023] The protection unit 4 includes a concave connecting plate 1 41 and a concave connecting plate 2 411 fixedly connected to the front and rear sides of the box body 1, a card slot 1 42 and a card slot 2 43 are provided inside the concave connecting plate 1 41, and a connecting plate 1 44 and a connecting plate 2 45 are movably connected inside the concave connecting plate 1 41 and the concave connecting plate 2 411, a telescopic rod 46 is clamped inside the card slot 1 42, a movable slide plate 47 is fixedly connected to the back of the telescopic rod 46, and a limit plate 48 is sleeved on the surfaces of the telescopic rod 46 and the movable slide plate 47, a spring 49 is fixedly connected to the back of the movable slide plate 47, and the rear end of the spring 49 is fixedly connected to the limit plate 48, and the inner sides of the connecting plate 1 44 and the connecting plate 2 45 are fixedly connected to the cover plate 410, and the limit plate 48 is fitted with the cover plate 410.

[0024] refer to Figure 2The left side of the limiting plate 48 is fixedly connected with a threaded rod 5, and the limiting plate 48 is movably connected to the connecting plate 44 through the threaded rod 5.

[0025] As a technical optimization solution of the present invention, by providing the threaded rod 5, the threaded rod 5 can make the limit plate 48 have the advantage of disassembly and assembly, so that personnel can disassemble, replace or repair it at a later time.

[0026] refer to Figure 2 Ceramic blocks 6 are provided on both sides of the movable slide plate 47 , and the ceramic blocks 6 are slidably connected to the limiting plates 48 .

[0027] As a technical optimization scheme of the utility model, a ceramic block 6 is provided. The material of the ceramic block 6 is silicon nitride ceramic. Silicon nitride ceramic has high wear resistance. During the sliding process of the movable slide 47, its two ends will rub against the inside of the limit plate 48. Over time, wear may occur, thereby reducing the telescopic flexibility of the telescopic rod 46. The ceramic block 6 made of silicon nitride ceramic can reduce the occurrence of these problems, thereby improving the telescopic flexibility of the telescopic rod 46.

[0028] refer to Figure 3 A through opening 7 is provided inside the limiting plate 48, and a connecting door 8 is movably connected to the inside of the through opening 7 by screws.

[0029] As a technical optimization solution of the utility model, by setting the through hole 7, through the cooperation between the through hole 7 and the connecting door 8, it is convenient for personnel to open the inside of the limit plate 48, so as to facilitate personnel to inspect and maintain the device inside the limit plate 48 at a later time.

[0030] refer to Figure 3 and Figure 4 The bottom of the connecting plate 1 44 and the connecting plate 2 45 is fixedly connected with a ball 9, and the inside of the concave connecting plate 1 41 and the concave connecting plate 2 411 is provided with a rolling groove 10, and the ball 9 is movably connected with the rolling groove 10.

[0031] As a technical optimization solution of the present invention, by providing the ball bearings 9, the mobility of the connecting plate 1 44 and the connecting plate 2 45 can be improved, making them easier to use.

[0032] refer to Figure 1 A suction cup seat 11 is fixedly connected to the bottom of the box body 1, and the number of the suction cup seats 11 is at least 4.

[0033] As a technical optimization solution of the utility model, by setting a suction cup seat 11, a dovetail suction cup or other suction cup with adsorption effect is adopted, which is a relatively common item in the prior art and will not be elaborated here. The suction cup seat 11 can be firmly adsorbed on the desktop, thereby improving the placement stability of the box body 1 and reducing the possibility of the box body 1 falling.

[0034] The working principle and use process of the utility model are as follows: in daily use, after the nucleic acid reagent is placed in the placement slot 2, the personnel presses the telescopic rod 46 to make the movable slide plate 47 slide inside the limit plate 48, and at the same time squeezes the spring 49. As the force increases, the telescopic rod 46 can be temporarily retracted into the limit plate 48, and then the cover plate 410 is pulled to the right so that the cover plate 410 completely covers the box body 1. At the same time, the elasticity of the spring 49 makes the telescopic rod 46 inserted into the second card slot 43, so that the cover plate 410 can be limited and presented in a closed state, thereby achieving a protective effect, reducing the damage of the nucleic acid reagent, and will not affect the detection effect of the nucleic acid reagent.

[0035] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0036] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A nucleic acid reagent storage box, comprising a box body (1), characterized in that: The box body (1) is provided with a plurality of placement slots (2) inside, the box body (1) is provided with a plurality of finger slots (3) inside, the plurality of finger slots (3) are connected to the placement slots (2), and the front and rear sides of the box body (1) are fixedly connected with protection units (4); The protection unit (4) comprises a concave connecting plate 1 (41) and a concave connecting plate 2 (411) fixedly connected to the front and rear sides of the box body (1); a first card slot (42) and a second card slot (43) are provided inside the concave connecting plate 1 (41); a connecting plate 1 (44) and a connecting plate 2 (45) are movably connected inside the concave connecting plate 1 (41) and the concave connecting plate 2 (411); a telescopic rod (46) is clamped inside the card slot 1 (42); and the telescopic rod (46) is clamped inside the card slot 1 (42). The back of the rod (46) is fixedly connected to a movable slide plate (47); the surfaces of the telescopic rod (46) and the movable slide plate (47) are both sleeved with a limit plate (48); the back of the movable slide plate (47) is fixedly connected to a spring (49); the rear end of the spring (49) is fixedly connected to the limit plate (48); the inner sides of the connecting plate 1 (44) and the connecting plate 2 (45) are fixedly connected to a cover plate (410); the limit plate (48) is in contact with the cover plate (410).

2. A nucleic acid reagent storage box according to claim 1, characterized in that: A threaded rod (5) is fixedly connected to the left side of the limiting plate (48), and the limiting plate (48) is movably connected to the connecting plate 1 (44) via the threaded rod (5).

3. A nucleic acid reagent storage box according to claim 1, characterized in that: Ceramic blocks (6) are provided on both the left and right sides of the movable slide plate (47), and the ceramic blocks (6) are slidably connected to the limiting plates (48).

4. A nucleic acid reagent storage box according to claim 1, characterized in that: A through opening (7) is provided inside the limiting plate (48), and a connecting door (8) is movably connected to the inside of the through opening (7) via screws.

5. A nucleic acid reagent storage box according to claim 1, characterized in that: The bottoms of the connecting plate 1 (44) and the connecting plate 2 (45) are fixedly connected with balls (9), and the insides of the concave connecting plate 1 (41) and the concave connecting plate 2 (411) are provided with rolling grooves (10), and the balls (9) are movably connected with the rolling grooves (10).

6. A nucleic acid reagent storage box according to claim 1, characterized in that: A suction cup seat (11) is fixedly connected to the bottom of the box body (1), and the number of the suction cup seats (11) is at least four.

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