Detection box

Abstract

According to the detection box, an opening in the upper side of the box body is large, so that mixed detection reagent liquid can be conveniently poured out, waste is reduced, and cost is reduced. The cover body is divided into the lower cover body and the upper cover body and is matched with the pipe body and the rotary cover, a detection sample enters the box body from the pipe body, inlet blocking is avoided, and efficiency is improved. The operation part on the rotary cover is convenient to open and close. The cover body and the box body are connected through the adhesive tape, and are simple, practical, low in cost and flexible to operate. The partition plate in the box body divides the box body into two detection cavities, and two units of mixed detection samples can be placed, so that the use efficiency is improved, the cost is reduced, and cross contamination is avoided. The breaking arm and the breaking groove on the tube body facilitate breaking of the long cotton swab, pollution is avoided, and operation is efficient. The positioning connecting ring and the positioning connecting column at the bottom of the kit body can be fixed on shaking equipment to shake the mixed detection reagent liquid, so that the sample and the reagent are fully and uniformly contacted, and the detection accuracy and reliability are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of detection box, specifically relates to a detection box. BACKGROUND

[0002] In the field of modern medicine and public health, nucleic acid detection has become a crucial technical means, playing an irreplaceable role in disease diagnosis, prevention and control, and epidemic monitoring. With the growing demand for detection, improving the efficiency of nucleic acid detection and reducing costs has become a problem to be solved.

[0003] As an effective detection strategy, multi-person mixed detection can significantly improve detection efficiency while ensuring detection accuracy, while reducing the cost of manpower, material resources and time required for detection. However, the existing nucleic acid detection box has some obvious limitations in design and use, hindering the efficient implementation of multi-person mixed detection.

[0004] A common nucleic acid detection box currently has a tubular structure, one end of which is open and connected with a cover. In actual use, due to its small opening, it brings many inconveniences to the detection operation. First, when one by one detection samples are put into the detection box, the samples are easily blocked at the entrance of the box. This is because different detection samples differ in shape, size and quality, and the small opening is difficult to accommodate the smooth placement of various samples. Sample blockage not only causes the detection process to be interrupted, prolonging the detection time, but also may damage the sample, affecting the accuracy of the detection result.

[0005] Secondly, during the detection process, due to the small opening of the tubular detection box, the detection reagent liquid in the box is also difficult to pour out. Due to the restriction of the opening, plus the detection sample is blocked in the box, the reagent liquid flows poorly in the box, or is easily left on the box wall and the sample when pouring out. The difficulty in pouring out the reagent liquid not only causes waste of reagent, increases the detection cost, but also may affect the subsequent detection operation, reduces the detection efficiency. In addition, the structure of the tubular detection box is not conducive to the full mixing of the sample and the reagent in the box, which may affect the accuracy and reliability of the detection.

[0006] In summary, the existing tubular nucleic acid detection box has many problems in the application of multi-person mixed detection, and a new type of detection box design is urgently needed to effectively solve the problems of sample blockage and difficulty in pouring out the reagent liquid, while facilitating the mixing of samples and reagents, to better meet the needs of multi-person mixed detection, improve the efficiency and accuracy of nucleic acid detection, and reduce the detection cost. SUMMARY

[0007] In view of the problems pointed out in the background art, the utility model provides a detection box to solve the above technical problems.

[0008] The technical scheme of the utility model is implemented as follows:

[0009] A detection box, comprising a box body provided with an upper opening, wherein a cover body is arranged at the upper opening of the box body, the cover body comprises a lower cover body and an upper cover body, a through hole one is arranged on the lower cover body and penetrates the upper and lower sides of the lower cover body, the upper side of the lower cover body is provided with a pipe body corresponding to the through hole one, the upper cover body is a shell-shaped structure provided with a downward opening, the lower end of the upper cover body is fixedly connected with the lower cover body, the upper cover body is provided with a through hole two corresponding to the pipe body, and a rotating cover is threadedly connected with the pipe body.

[0010] The utility model is further provided with that the pipe body is located inside the upper cover body.

[0011] The utility model is further provided with that the outer diameter of the pipe body is less than the diameter of the through hole two.

[0012] The utility model is further provided with that the upper side of the rotating cover is provided with an operation part for rotating the rotating cover.

[0013] The utility model is further provided with that the cover body and the box body are detachably connected.

[0014] The utility model is further provided with that the cover body and the box body are connected through adhesive tape, and the adhesive tape is attached on the opposite two side surfaces of the box body.

[0015] The utility model is further provided with that the edge of the upper side of the box body is provided with an annular connecting part, and the lower side of the lower cover body is provided with a connecting groove connected with the connecting part.

[0016] The utility model is further provided with that a partition plate is arranged in the box body, the partition plate divides the box body into two independent detection cavities, and the lower cover body is provided with two through holes one corresponding to the two detection cavities.

[0017] The utility model is further provided with that two broken arms are arranged on the inner side wall of the pipe body, one end of the broken arm is fixedly connected with the inner wall of the pipe body, and a broken groove is formed between the two broken arms.

[0018] The utility model is further provided with that the edge of the bottom of the box body is provided with an annular positioning connecting ring, the bottom surface of the box body is provided with a positioning connecting column protruding downward, and the positioning connecting column is located on the inner side of the positioning connecting ring.

[0019] By adopting the above technical scheme, the utility model has the beneficial effects that:

[0020] Firstly, its unique structural design solves many problems of the existing detection box. The upper side of the box body is large, which facilitates pouring out the mixed detection reagent liquid, avoids the situation that the reagent liquid is difficult to pour out due to a small opening, reduces reagent waste and cost. The cover body is divided into a lower cover body and an upper cover body, cooperates with the tube body and the rotating cover, the detection sample enters the box body with a larger space from the tube body with a smaller caliber, effectively avoids the problem of sample blocking the inlet, and improves the detection efficiency.

[0021] Secondly, the operation part on the rotating cover facilitates opening and closing operation of the rotating cover, improving the use convenience. The cover body and the box body are connected through the adhesive tape, which is simple, practical, convenient and low in cost, and the cover body can be rotated and opened by tearing off the adhesive tape on one side, and the operation is flexible.

[0022] Furthermore, the partition plate in the box body divides the box body into two independent detection cavities, two units of mixed detection samples can be placed, the use efficiency of the detection box is improved, the number of detection boxes is reduced, the cost is reduced, and cross contamination between different samples can be avoided, sample management and classification are facilitated.

[0023] Finally, the breaking arm and the breaking groove on the tube body facilitate breaking the long cotton swab, so that the sampling end falls into the box body, the pollution risk is avoided, and the operation is convenient and efficient. The positioning connecting ring and the positioning connecting column at the bottom of the box body can fix and place the detection box on the shaking device, shake the mixed detection reagent liquid, make the sample and the reagent fully and uniformly contact, and improve the detection accuracy and reliability. BRIEF DESCRIPTION OF DRAWINGS

[0024] In order to more clearly illustrate the technical scheme in the embodiments of the present application or the prior art, the drawings needed to be used in the following embodiment or prior art description will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the present application, and those skilled in the art can also obtain other drawings according to these drawings without creating any creative labor.

[0025] Figure 1 It is an upper side structure diagram of the present application.

[0026] Figure 2 It is an exploded view of the present application Figure One .

[0027] Figure 3 It is a lower side structure diagram of the present application.

[0028] Figure 4 It is an exploded view of the present application Figure Two .

[0029] Figure 5 It is a sectional view of the present application.

[0030] Figure 6 The product physical map of the utility model.

[0031] The figure mark explanation: box body 1, lower cover body 2, upper cover body 3, through hole one 4, pipe body 5, through hole two 6, rotating cover 7, operation part 8, adhesive tape 9, connecting part 10, connecting groove 11, partition 12, detection cavity 13, broken arm 14, broken groove 15, positioning connecting ring 16, positioning connecting column 17. DETAILED DESCRIPTION

[0032] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model and not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0033] The following references are made Figures 1-6 The utility model is explained as follows:

[0034] Embodiment: a detection box, including the box body 1 that upper side opening is arranged, the upper side opening of box body 1 is equipped with cover body, and the cover body and box body 1 are detachably connected. Open the cover body, and it is convenient to pour out the mixed detection reagent liquid in box body 1.

[0035] The cover body includes lower cover body 2 and upper cover body 3, and the lower cover body 2 is equipped with through hole one 4 passing through its upper and lower sides, and the through hole one 4 plays a key channel role in the detection process, so that the detection sample can smoothly pass through the lower cover body 2 and enter the inside of box body 1. The upper side of lower cover body 2 is equipped with pipe body 5 corresponding to through hole one 4, and the pipe body 5 is located in the inside of upper cover body 3, and the outer diameter of pipe body 5 is less than the diameter of through hole two 6, and the upper cover body 3 is a shell-shaped structure arranged in a downward opening mode, and such structure not only provides protection space for pipe body 5, but also makes the structure of the whole cover body more compact and stable. The lower end of upper cover body 3 is fixedly connected with lower cover body 2, to ensure the integrity and sealing property of the cover body. Upper cover body 3 is equipped with through hole two 6 corresponding to pipe body 5, and such design further ensures that the detection sample can smoothly pass through upper cover body 3 and enter pipe body 5. It also includes rotating cover 7 screw-connected with pipe body 5.

[0036] In use, first open the rotating cover 7, at this time the detection sample can be put into from the tube body 5. Because the caliber of the tube body 5 is relatively small, and the internal space of the box body 1 is relatively large, the detection sample can effectively avoid the problem of blocking the entrance during the process of falling into the box body 1 through the through hole one 4. This design of entering the box body 1 with a larger space from the tube body 5 with a smaller caliber fully considers the characteristics of the detection sample and the actual needs of the detection operation. The smaller tube body caliber can avoid the spilling of mixed detection liquid; and the larger box body space provides sufficient space for the mixing of multiple detection samples and the addition of reagents, which is beneficial to improve the accuracy and efficiency of detection.

[0037] In summary, the unique design of this detection box has a wide application prospect in the field of nucleic acid detection and other fields. It not only solves the problems of sample blocking and reagent pouring difficulty existing in the existing detection box, but also brings more convenience and reliability to the detection operation.

[0038] The upper side of the rotating cover 7 is provided with an operation part 8 for rotating operation of the rotating cover 7. This operation part 8 is specially used for rotating operation of the rotating cover 7. The operation part 8 is located on the upper side of the upper cover body 3. In the actual detection operation process, the operator can easily open and close the rotating cover 7 through this obvious operation part 8. When the detection sample needs to be put in, the operator can conveniently find the operation part 8, and quickly open the rotating cover 7 by applying appropriate rotating force to the operation part 8, so that the detection sample can be smoothly put into the box body 1 from the tube body 5. After the detection is completed, or when it is necessary to maintain the sealing of the inside of the box body 1, the operator can also easily tighten and close the rotating cover 7 by means of the operation part 8, to ensure that the substances inside the box body 1 will not be contaminated and disturbed by the outside.

[0039] The setting of the operation part 8 greatly improves the convenience and operation efficiency of the detection box. It makes the opening and closing operation of the rotating cover 7 more intuitive and convenient, reduces the possibility of misoperation in the operation process, and provides strong support for the smooth progress of nucleic acid detection and other work.

[0040] The cover body and the box body 1 are connected by adhesive tape 9, and the adhesive tape 9 is pasted on the opposite two sides of the box body 1. From the structure design, this connection method is very simple. In the actual production and use process, without complex mechanical structure or special connecting device, only ordinary adhesive tape can realize the tight connection of the cover body and the box body, greatly reducing the difficulty and cost of production and manufacturing.

[0041] At the same time, this connection method is also very practical. The adhesive tape has certain adhesion and flexibility, which can adapt to different use environments and operation requirements while ensuring the firmness of the connection. Whether in a normal temperature environment or in some special conditions, the adhesive tape can effectively play a connecting role to ensure that the cover body does not open accidentally, thereby protecting the detection samples and reagents inside the box body from external factors.

[0042] In addition, the use of adhesive tape connection also has the characteristics of convenience. When the cover body needs to be opened for detection operation, the operator can easily tear off one side of the adhesive tape 9, while the other side of the adhesive tape 9 is not torn off. In this way, the cover body still maintains a certain connection with the box body, avoiding the loss or damage caused by the complete separation of the cover body from the box body. At the same time, since one side of the adhesive tape is not torn off, the cover body can be rotated around this side of the connection point to open, which is very convenient to operate. This design makes the detection process more smooth and improves the work efficiency.

[0043] Moreover, the low cost of adhesive tape connection is one of its important advantages. As a common office supply, the price of adhesive tape is relatively low and easy to obtain. Compared with other complex connection methods, the use of adhesive tape can greatly reduce the overall cost of the detection box, making it more competitive in the market.

[0044] In summary, the structure of the cover body and the box body 1 connected by the adhesive tape 9 is simple, practical, convenient and low in cost, which brings many conveniences to the practical application of the detection box.

[0045] The upper side of the box body 1 is provided with a ring-shaped connecting part 10, and the lower side of the lower cover body 2 is provided with a connecting groove 11 connected with the connecting part 10. In actual use, the tight cooperation of the connecting part 10 and the connecting groove 11 can realize the sealed connection of the box body 1 and the lower cover body 2.

[0046] This sealed connection method has many advantages. First, the ring-shaped connecting part 10 can fully contact with the connecting groove 11 to form a complete sealing ring, effectively preventing external air, moisture and impurities from entering the box body, ensuring that the detection samples and reagents inside the box body are not contaminated. Second, this cooperation method makes the connection between the box body and the lower cover body more firm and reliable. Even if subjected to certain external force impact or vibration during transportation and storage, the box body and the lower cover body are not easy to separate, thereby ensuring the integrity and stability of the detection box.

[0047] In addition, the design of the connecting part 10 and the connecting groove 11 is also convenient for operation. When installing the cover body, only need to align the connecting part of the box body with the connecting groove of the lower cover body, and press gently to realize the sealed connection. This simple operation method improves the use convenience of the detection box and reduces the operation time and labor cost.

[0048] The box body 1 is provided with a partition plate 12, which divides the box body 1 into two independent detection cavities 13. The lower cover body 2 is provided with through holes 4 corresponding to the two detection cavities 13. This means that during use, the detection samples can be placed in the two independent detection cavities through different through holes 4. It is equivalent to one box body 1 having two detection cavities 13, which greatly improves the use efficiency of the detection box. Two units of mixed detection samples can be placed at the same time, which can significantly reduce the number of detection boxes required during large-scale detection and reduce costs.

[0049] The inner side wall of the pipe body 5 is provided with two breaking arms 14, one end of the breaking arm 14 is fixedly connected with the inner wall of the pipe body 5, and the breaking groove 15 is formed between the two breaking arms 14. When performing throat swab sampling, a long cotton swab is usually used. After the long cotton swab sampling is completed, the sampling end of the long cotton swab is inserted into the breaking groove 15 in the pipe body 5. At this time, due to the existence of the breaking groove, a specific breaking position is provided for the long cotton swab. The operator can bend the long cotton swab, and the long cotton swab can be easily broken with the help of the breaking arm 14. Such design enables the sampling end of the long cotton swab to smoothly fall into the box body, avoiding the pollution risk that may be caused by directly contacting the sampling end with the hand, and also facilitates the subsequent detection operation.

[0050] This design not only improves the safety and accuracy of detection, but also makes the operation more convenient and efficient. In large-scale nucleic acid detection scenarios, time and labor costs can be saved, and the overall efficiency of detection work can be improved. In addition, the design of the breaking arm and the breaking groove also fully considers the principle of ergonomics, so that the operator can operate more labor-savingly and reduce the degree of fatigue.

[0051] The edge of the bottom of the box body 1 is provided with an annular positioning connecting ring 16, and the bottom surface of the box body 1 is provided with a downward protruding positioning connecting column 17, which is located on the inner side of the positioning connecting ring 16. By adopting the above technical scheme, the positioning connecting ring 16 and the positioning connecting column 17 cooperate with each other to provide a reliable fixing method for the detection box. When the mixed detection reagent liquid in the detection box needs to be shaken, the detection box can be firmly placed on the shaking device with the help of the two structures.

[0052] When the detection box is placed on the shaking device, the positioning connecting ring 16 first contacts the corresponding part of the shaking device, playing a role in preliminary positioning and stabilization. The positioning connecting column 17 further penetrates into a specific position of the shaking device and cooperates with the positioning connecting ring 16 to ensure that the detection box does not shift or fall off during shaking.

[0053] In this way, the detection box can be stably shaken on the shaking device. Shaking the mixed detection reagent liquid in the detection box can make different detection samples and reagents fully and uniformly contact. In this way, the accuracy and reliability of detection can be improved, and the detection result can more accurately reflect the true situation of the sample.

[0054] In summary, the design of the positioning connecting ring 16 and the positioning connecting column 17 at the bottom of the box body 1 provides an effective solution for the fixed placement of the detection box on the shaking device, which helps to fully shake the mixed detection reagent liquid and improve the detection quality.

[0055] The above only describes the preferred embodiments of the present application, and is not intended to limit the present application. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A detection cartridge comprising a cartridge body (1) provided with an upper opening, a cover body being arranged at the upper opening of the cartridge body (1), characterized in that: The cover includes a lower cover (2) and an upper cover (3), the lower cover (2) is provided with a through hole (4) penetrating through the upper and lower sides thereof, the upper side of the lower cover (2) is provided with a pipe body (5) corresponding to the through hole (4), the upper cover (3) is a shell-shaped structure with a downward opening, the lower end of the upper cover (3) is fixedly connected with the lower cover (2), the upper cover (3) is provided with a through hole (6) corresponding to the pipe body (5), and the upper cover (3) is further provided with a rotating cover (7) threadedly connected with the pipe body (5).

2. The test cartridge of claim 1, wherein: The pipe body (5) is located inside the upper cover (3).

3. The test cartridge of claim 1, wherein: The outer diameter of the pipe body (5) is smaller than the diameter of the through hole (6).

4. The test cartridge of claim 1, wherein: An operating part (8) for rotating the rotating cover (7) is arranged on the upper side of the rotating cover (7).

5. The test cartridge of claim 1, wherein: The cover and the box body (1) are detachably connected.

6. The test cartridge of claim 5, wherein: The cover and the box body (1) are connected by adhesive tape (9), and the adhesive tape (9) is attached to the opposite two side surfaces of the box body (1).

7. The test cartridge of claim 6, wherein: An annular connecting part (10) is arranged on the edge of the upper side of the box body (1), and a connecting groove (11) is arranged on the lower side of the lower cover (2) and connected with the connecting part (10).

8. The test cartridge of claim 1, wherein: A partition plate (12) is arranged in the box body (1), the partition plate (12) divides the box body (1) into two independent detection cavities (13), and the lower cover (2) is provided with two through holes (4) corresponding to the two detection cavities (13) respectively.

9. The test cartridge of claim 1, wherein: Two broken arms (14) are arranged on the inner side wall of the pipe body (5), one end of each broken arm (14) is fixedly connected with the inner wall of the pipe body (5), and a broken groove (15) is formed between the two broken arms (14).

10. The test cartridge of claim 1, wherein: An annular positioning connecting ring (16) is arranged on the edge of the bottom of the box body (1), a positioning connecting column (17) is arranged on the bottom surface of the box body (1) and protrudes downward, and the positioning connecting column (17) is located on the inner side of the positioning connecting ring (16).

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