Novel coronal pneumonia kit

Abstract

The utility model belongs to the technical field of kits, and provides a novel coronal pneumonia kit which comprises a kit body, a kit cover is hinged to one side of the kit body through a hinge, an observation opening is formed in the kit cover, and a liquid dropping opening is formed in the side, close to the observation opening, of the kit cover; the groove is formed in one side of the kit body and is matched with the locking block and the locking plate, so that the kit cover is locked and unlocked, the whole structure is easy to open and close, used reagent paper can be conveniently taken out, new reagent paper can be conveniently put in, the reagent paper can be conveniently replaced, resources are saved, and the cost is reduced. The kit can greatly reduce the production pressure during the epidemic situation tension period by being used for many times, and different types of antigen detection test paper can be placed in the kit, so that the kit is higher in overall practicability and beneficial to popularization.

Description

Technical Field

[0001] The utility model belongs to the technical field of test kits, and specifically relates to a test kit for COVID-19. Background Art

[0002] The currently approved novel coronavirus nucleic acid detection reagents are all based on nucleic acid detection. It takes 3 hours for a single sample to give a test result using the nucleic acid fluorescence PCR method, and 6 hours to give a test result using the nucleic acid sequencing method. More importantly, due to the extremely high requirements of the laboratory environment for gene amplification, the detection volume has become the biggest constraint, which has greatly restricted the supply capacity of novel coronavirus rapid detection services and is insufficient to fully meet the needs of epidemic prevention and control. In order to meet the needs of epidemic prevention and control, improve convenience, improve detection accuracy, and achieve rapid diagnosis of suspected patients and on-site screening of people in close contact, it is particularly important to develop a kit that can perform rapid detection of antigens and antibodies.

[0003] After searching, the patent with authorization publication number CN212646713U discloses a new coronavirus pneumonia combined detection kit, including a new coronavirus N protein detection test strip for detecting non-blood samples, a new coronavirus IgM antibody detection test strip for detecting blood samples, and a cartridge; the cartridge includes a mutual bottom groove and an upper cover, and the new coronavirus N protein detection test strip and the new coronavirus IgM detection test strip are respectively arranged on the bottom groove; the upper cover is respectively provided with sample addition holes at the positions corresponding to the new coronavirus N protein detection test strip and the new coronavirus IgM detection test strip.

[0004] The above patent has the following shortcomings: the test kit is disposable, and disassembly is complicated and difficult. The test kit must be disposed of together with the outer box after use. During the epidemic, the resources of test kits are relatively tight, which will cause waste of resources. A test kit cannot be used multiple times, nor can it test antigens of other viruses, and its practicality is low. Utility Model Content

[0005] The purpose of the utility model is to provide a COVID-19 test kit to solve the problems raised in the above-mentioned background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A COVID-19 test kit, comprising:

[0008] A box body, a box cover is hingedly connected to one side of the box body through a hinge, an observation port is provided inside the box cover, and a dripping port is provided on one side of the box cover close to the observation port;

[0009] An opening and closing component, the opening and closing component is arranged on the side of the box body close to the box cover, the opening and closing component comprises a groove opened on one side of the box body, cavities are symmetrically opened on both sides of the groove, a locking plate is movably installed inside the cavity, a locking block is fixedly installed on the side of the box cover close to the box body, and locking holes are symmetrically opened on both sides of the locking block;

[0010] A fixing assembly is arranged on one side of the box body, and the fixing assembly comprises two groups of connecting parts symmetrically installed inside the box body, a support rod is fixedly connected between each group of connecting parts, and a pressure rod is movably installed on one side of the support rod.

[0011] Preferably, a groove is provided on one side of the box body close to the box cover, and a locking block is fixedly installed on the side of the box cover close to the groove. The locking block is arranged corresponding to the groove, and the locking block slides in contact with the inner wall of the groove. Two locking holes are provided on the outside of the locking block, and the two locking holes are symmetrically arranged on both sides of the locking block.

[0012] Preferably, two cavities are symmetrically opened inside the groove, and the two cavities are symmetrically arranged. The two cavities are arranged corresponding to the two locking holes. Two limit plates are fixedly installed inside the two cavities. A locking plate is movably installed between the two limit plates through a groove, and the locking plate is provided with an arc surface near one end of the groove.

[0013] Preferably, a reset plate is fixedly installed at one end of the locking plate close to the interior of the cavity, two reset springs are connected between the reset plate and the inner wall of the cavity, the two reset springs are symmetrically arranged, a pulling groove is opened on the outside of the box body close to the cavity, the pulling groove is communicated with the interior of the cavity, a pulling block is movably installed inside the pulling groove, the pulling block is slidably fitted with the inner wall of the pulling groove, and the pulling block is fixedly connected to the reset plate on the side close to the interior of the cavity.

[0014] Preferably, two groups of connecting parts are fixedly installed inside the box body, and the two groups of connecting parts are symmetrically arranged inside the box body. A support rod is fixedly connected between each group of connecting parts. Two movable blocks are movably sleeved outside the support rod, and the two movable blocks are symmetrically arranged. A pressure rod is connected between the two movable blocks.

[0015] Preferably, a torsion spring is connected between the two movable blocks and the connecting piece respectively, and the torsion spring is arranged on the outside of the support rod. A rubber plate is fixedly installed on one side of the box body close to the pressure rod.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] (1) The utility model sets a groove on one side of the box body, and cooperates with the locking block and the locking plate to realize the locking and unlocking of the box cover, so that the overall structure is easy to open and close, and it is convenient to take out the used reagent paper and put in a new reagent paper to replace the reagent paper, which saves resources. The test kit can be used multiple times, which can greatly reduce the pressure of production during the tense epidemic period. The test kit can also be loaded with different types of antigen test strips, and the overall practicality is stronger, which is conducive to promotion.

[0018] (2) The utility model provides a movable pressure rod inside the box body and a rubber plate on one side of the pressure rod. In this way, the pressure rod can be used to press the top of the reagent paper when placing the reagent paper, thereby ensuring the stability of the reagent paper and avoiding the position of the reagent paper from shifting when moving, resulting in the inability to accurately drip liquid onto the reagent paper. When placing the reagent paper, it is only necessary to pull the pressure rod upward with a little force. At this time, the torsion spring is in a stressed state. After the reagent paper is placed on the rubber blocks on both sides, the pressure rod is released. Then, the pressure rod will be pressed on the top of the reagent paper under the action of the torsion spring, and the reagent paper will not shift. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 It is a schematic diagram of the enlarged structure of point A of the utility model;

[0021] Figure 3 This is a schematic diagram of the locking plate installation structure of the utility model;

[0022] Figure 4 This is a schematic diagram of the rubber plate installation structure of the utility model;

[0023] Figure 5 It is a schematic diagram of the pressure rod installation structure of the utility model.

[0024] In the figure: 1. box body; 11. box cover; 12. observation port; 13. drip port; 2. opening and closing assembly; 21. groove; 22. locking block; 23. locking hole; 24. cavity; 25. limit plate; 26. locking plate; 27. reset plate; 28. reset spring; 29. ​​pulling groove; 210. pulling block; 3. fixing assembly; 31. connecting piece; 32. support rod; 33. movable block; 34. pressure rod; 35. torsion spring; 36. rubber sheet. DETAILED DESCRIPTION

[0025] 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.

[0026] Embodiment 1:

[0027] See also Figure 1 - Figure 3 As shown, a COVID-19 test kit includes:

[0028] A box body 1, a box cover 11 is hingedly connected to one side of the box body 1 through a hinge, an observation port 12 is provided inside the box cover 11, and a dripping port 13 is provided on one side of the box cover 11 close to the observation port 12;

[0029] The opening and closing component 2 is arranged on the side of the box body 1 close to the box cover 11. The opening and closing component 2 includes a groove 21 opened on one side of the box body 1, and cavities 24 are symmetrically opened on both sides of the groove 21. A locking plate 26 is movably installed inside the cavity 24. A locking block 22 is fixedly installed on the side of the box cover 11 close to the box body 1, and locking holes 23 are symmetrically opened on both sides of the locking block 22;

[0030] The fixing assembly 3 is arranged at one side of the box body 1. The fixing assembly 3 includes two groups of connecting members 31 symmetrically installed inside the box body 1. A support rod 32 is fixedly connected between each group of connecting members 31. A pressure rod 34 is movably installed on one side of the support rod 32.

[0031] Specifically, a groove 21 is provided on one side of the box body 1 close to the box cover 11, and a locking block 22 is fixedly installed on one side of the box cover 11 close to the groove 21. The locking block 22 is arranged corresponding to the groove 21, and the locking block 22 slides and fits with the inner wall of the groove 21. Two locking holes 23 are provided on the outside of the locking block 22, and the two locking holes 23 are symmetrically arranged on both sides of the locking block 22. Two cavities 24 are symmetrically provided inside the groove 21, and the two cavities 24 are symmetrically arranged, and the two cavities 24 are arranged corresponding to the two locking holes 23. Two limiting plates 25 are fixedly installed inside the two cavities 24, and a locking plate 26 is movably installed between the two limiting plates 25 through a groove, and the locking plate 26 is provided with an arc surface at one end close to the groove 21.

[0032] As can be seen from the above, the observation port 12 is used to observe the changes in the reagent paper, the drip port 13 is used to drip the sample solution to be tested on the reagent paper, and the groove 21 is used to install the locking block 22. The locking holes 23 on both sides of the locking block 22 are to cooperate with the locking plate 26 to realize the locking and unlocking of the box cover 11. The locking plate 26 is extended into the locking hole 23 to achieve the locking of the box cover 11. The locking plate 26 is pulled out from the locking hole 23 to complete the unlocking of the box cover 11. At this time, the box cover 11 can be opened. The limiting plate 25 is used to limit the locking plate 26. An arc surface is set at one end of the locking plate 26 so that the locking block 22 can use the arc surface to push the locking plate 26 to move.

[0033] Specifically, a reset plate 27 is fixedly installed at one end of the locking plate 26 near the interior of the cavity 24, and two reset springs 28 are connected between the reset plate 27 and the inner wall of the cavity 24. The two reset springs 28 are symmetrically arranged, and a pulling groove 29 is opened on the outside of the box body 1 near the cavity 24. The pulling groove 29 is interconnected with the interior of the cavity 24, and a pulling block 210 is movably installed inside the pulling groove 29. The pulling block 210 slides and fits with the inner wall of the pulling groove 29, and the pulling block 210 is fixedly connected to the reset plate 27 near the interior of the cavity 24.

[0034] As can be seen from the above, the reset plate 27 and the reset spring 28 can drive the locking plate 26 to complete the reset, and the pulling groove 29 and the pulling block 210 are for facilitating pulling the locking plate 26 from the outside to complete the unlocking of the box cover 11.

[0035] During specific use, when the box cover 11 is closed, the locking block 22 will be pressed against the inside of the groove 21. During the pressing process, the edge of the locking block 22 will squeeze the arc surface of the locking plate 26, and then the locking plate 26 will move toward the inside of the cavity 24 under the action of squeezing. At the same time, the reset spring 28 is in a compressed state. Until the position of the locking hole 23 corresponds to the locking plate 26, the locking plate 26 will extend into the locking hole 23 under the rebound of the reset spring 28. At this time, the locking of the box cover 11 is completed. When unlocking is required, pull the pull blocks 210 on both sides, and the pull blocks 210 will drive the reset plate 27 to move until the locking plate 26 is away from the locking hole 23. At this time, the box cover 11 can be opened.

[0036] Embodiment 2:

[0037] See also Figure 1 and Figure 4 - Figure 5 As shown, two groups of connecting parts 31 are fixedly installed inside the box body 1, and the two groups of connecting parts 31 are symmetrically arranged inside the box body 1. A support rod 32 is fixedly connected between each group of connecting parts 31. Two movable blocks 33 are movably sleeved outside the support rod 32. The two movable blocks 33 are symmetrically arranged, and a pressure rod 34 is connected between the two movable blocks 33.

[0038] Specifically, a torsion spring 35 is connected between the two movable blocks 33 and the connecting member 31 , respectively. The torsion spring 35 is arranged outside the support rod 32 , and a rubber plate 36 is fixedly installed on one side of the box body 1 close to the pressure rod 34 .

[0039] As can be seen from the above, by arranging a movable pressure rod 34 inside the box body 1 and arranging a rubber plate 36 on one side of the pressure rod 34, the pressure rod 34 can be used to press on the top of the reagent paper when placing the reagent paper, thereby ensuring the stability of the reagent paper placement and avoiding the position of the reagent paper from shifting when moving.

[0040] When in use, just slightly pull the pressure rod 34 upwards, at which time the torsion spring 35 is in a stressed state, place the reagent paper on the rubber plates 36 on both sides, and then release the pressure rod 34, and then the pressure rod 34 will be pressed on the top of the reagent paper under the action of the torsion spring 35.

[0041] Although the 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 COVID-19 test kit, characterized in that: include: A box body (1), wherein a box cover (11) is hingedly connected to one side of the box body (1) via a hinge, an observation port (12) is provided inside the box cover (11), and a dripping port (13) is provided on a side of the box cover (11) close to the observation port (12); An opening and closing assembly (2), the opening and closing assembly (2) being arranged on a side of the box body (1) close to the box cover (11), the opening and closing assembly (2) comprising a groove (21) opened on one side of the box body (1), cavities (24) being symmetrically opened on both sides of the groove (21), a locking plate (26) being movably installed inside the cavity (24), a locking block (22) being fixedly installed on a side of the box cover (11) close to the box body (1), and locking holes (23) being symmetrically opened on both sides of the locking block (22); A fixing assembly (3), the fixing assembly (3) being arranged on one side of the interior of the box body (1), the fixing assembly (3) comprising two groups of connecting members (31) symmetrically installed inside the box body (1), a support rod (32) being fixedly connected between each group of the connecting members (31), and a pressure rod (34) being movably installed on one side of the support rod (32).

2. A COVID-19 test kit according to claim 1, characterized in that: A groove (21) is provided on one side of the box body (1) close to the box cover (11); a locking block (22) is fixedly mounted on one side of the box cover (11) close to the groove (21); the locking block (22) is arranged correspondingly to the groove (21); the locking block (22) is slidably fitted with the inner wall of the groove (21); two locking holes (23) are provided on the outside of the locking block (22); the two locking holes (23) are symmetrically arranged on both sides of the locking block (22).

3. A COVID-19 test kit according to claim 2, characterized in that: Two cavities (24) are symmetrically provided inside the groove (21), the two cavities (24) are symmetrically arranged, the two cavities (24) are arranged corresponding to the two locking holes (23), two limiting plates (25) are fixedly installed inside the two cavities (24), a locking plate (26) is movably installed between the two limiting plates (25) through a slot, and the locking plate (26) is provided with an arc surface at one end close to the groove (21).

4. A COVID-19 test kit according to claim 3, characterized in that: A reset plate (27) is fixedly installed at one end of the locking plate (26) close to the interior of the cavity (24); two reset springs (28) are connected between the reset plate (27) and the inner wall of the cavity (24); the two reset springs (28) are symmetrically arranged; a pulling groove (29) is provided on the outside of the box body (1) close to the cavity (24); the pulling groove (29) is communicated with the interior of the cavity (24); a pulling block (210) is movably installed inside the pulling groove (29); the pulling block (210) is slidably fitted with the inner wall of the pulling groove (29); and the pulling block (210) is fixedly connected to the reset plate (27) on the side close to the interior of the cavity (24).

5. A COVID-19 test kit according to claim 1, characterized in that: Two groups of connecting members (31) are fixedly installed inside the box body (1), and the two groups of connecting members (31) are symmetrically arranged inside the box body (1). A support rod (32) is fixedly connected between each group of connecting members (31). Two movable blocks (33) are movably sleeved outside the support rod (32), and the two movable blocks (33) are symmetrically arranged. A pressure rod (34) is connected between the two movable blocks (33).

6. A COVID-19 test kit according to claim 5, characterized in that: Torsion springs (35) are connected between the two movable blocks (33) and the connecting piece (31), respectively. The torsion springs (35) are arranged outside the support rod (32). A rubber plate (36) is fixedly installed on one side of the box body (1) close to the pressure rod (34).

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