Molecular marker detection kit

Abstract

The utility model discloses a molecular marker detection kit, relates to detection kit technical field, the kit includes box body and detection kit body, said box body upper end hinge is equipped with the box cover, said box body bottom end is symmetrically equipped with the placing groove, the placing groove is equipped with the toolbox in the sliding mode, said toolbox is equipped with the detection kit main part, said detection kit main part is equipped with the detection kit main part. The plurality of detection kit bodies are arranged in the box body, a flexible lining is fixedly arranged in the box body, and mounting grooves are formed in the positions, corresponding to the detection kit bodies, of the upper end of the flexible lining; a mounting groove is formed in the box body, a pushing mechanism which is convenient for taking the detection kit body and distinguishing the use condition of the detection kit body is arranged in the mounting groove, and a limiting mechanism for fixing the tool box is arranged on one side of the box body. A user can conveniently distinguish the use condition of the detection kit body, and meanwhile, the user can conveniently take the detection kit body.

Description

Technical Field

[0001] The utility model relates to the technical field of detection kits, in particular to a molecular marker detection kit. Background Art

[0002] Wheat powdery mildew is a disease caused by Blumeria graminaceus of the Poaceae family and occurs on wheat. When the disease is mild, the mildew spots are scattered. As the disease worsens, the mildew spots gradually expand into pieces and eventually cover the entire leaf; the lower part of the lesions and the surrounding tissues turn green, the diseased leaves turn yellow and wither early, and if the disease affects the stems and leaf sheaths, the whole plant will fall over; the plants are short and weak, with small ears and few grains, and the thousand-grain weight decreases significantly, which ultimately affects the wheat yield. In order to solve the damage caused by powdery mildew to wheat, it is necessary to screen wheat varieties resistant to powdery mildew. The concept of molecular markers can be divided into broad and narrow senses. In a broad sense, molecular markers refer to heritable and detectable DNA sequences or proteins. In a narrow sense, molecular markers refer to specific DNA fragments that can reflect certain differences in the genome between biological individuals or populations. In the sampling research process, they need to be molecularly labeled and then the reagents are placed in test tubes for subsequent observation. Since multiple samples need to be observed at the same time, multiple test tubes may need to be placed.

[0003] Chinese Patent: CN214937459U, which discloses a molecular marker detection kit for screening new high-resistant rice varieties. The above-mentioned marker kit is fixed by setting a number of installation protective covers, and auxiliary positioning clamps and a number of springs are symmetrically set in the installation protective covers to fix the test tubes containing the marker test, and then the corresponding materials are put into the test tubes for processing. When the above method is used, since the test tubes are uniformly placed in the box, and the installation protective covers will cover the test tubes, it is not convenient for the staff to quickly distinguish whether the test tubes have been used or materials have been put in them during use, and since the test tubes are completely placed inside the installation protective covers, it is not convenient for users to take them.

[0004] Based on this, a molecular marker detection kit is now provided, which can eliminate the disadvantages of existing devices. Utility Model Content

[0005] The utility model aims to provide a molecular marker detection kit to solve the problem in the background art that it is inconvenient to quickly distinguish and take the detection kit.

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

[0007] A molecular marker detection kit comprises a box body and a detection kit body, wherein a box cover is hingedly provided at the upper end of the box body, placement grooves are symmetrically provided at the bottom end of the box body, tool boxes are slidably provided in the placement grooves, a plurality of detection kit bodies are arranged inside the box body, a flexible liner is fixedly provided inside the box body, mounting grooves are provided at the upper end of the flexible liner corresponding to the position of the detection kit body, a sliding mechanism is provided in the mounting groove for facilitating the taking of the detection kit body and facilitating the identification of the use of the detection kit body, and a limiting mechanism for fixing the tool box is provided on one side of the box body.

[0008] On the basis of the above technical solutions, the present invention also provides the following optional technical solutions:

[0009] In an optional scheme: the pushing mechanism includes a protective tube, several of the protective tubes are respectively arranged in several installation grooves, one end of the protective tube is connected with one end of the connecting tube, the other end of the connecting tube is connected with a piston tube, the flexible lining and the positions corresponding to the several piston tubes are provided with fixing grooves, a first piston plate is slidably provided inside the protective tube, a first return spring is provided between the bottom end of the first piston plate and one end inside the protective tube, a magnet is fixedly provided inside the protective tube, an adsorption plate is fixedly provided at the bottom end of the first piston plate, a second piston plate is slidably provided inside the piston tube, the second piston plate is fixedly provided at one end of the push rod, and a push plate is fixedly provided at the other end of the push rod.

[0010] In an optional solution: an annular groove is provided on the first piston plate, and a sealing ring is provided in the annular groove.

[0011] In an optional solution: a flexible pad is fixedly provided on one side of the box cover.

[0012] In an optional scheme: the limiting mechanism includes two limiting blocks, one side of the two limiting blocks is tightly attached to one side of the tool box, the two limiting blocks are symmetrically arranged, and a fixing tube is slidably provided on the limiting blocks, and the fixing tube is fixed on one side of the box body. A second return spring is provided at the upper end of the limiting block, and the other end of the second return spring is fixedly connected to one end inside the fixing tube. A sliding rod is fixed at the upper end of the limiting block, and circular through holes are provided at the corresponding positions of the fixing tube and one end of the sliding rod.

[0013] In an optional solution: a connecting plate is fixedly provided between the two sliding rods.

[0014] In an optional solution: a plurality of partitions are provided inside the tool box, fixed blocks are symmetrically provided on the upper ends of the partitions, a guide groove rod is tightly provided on one side of the fixed block, two guide groove rods are fixed inside the tool box, a threaded hole is provided on one side of the fixed block, a limit screw is provided in the threaded hole, and a friction plate is fixed on one end of the limit screw.

[0015] In an optional solution: label plates are fixedly provided at the upper end of the flexible liner and at positions corresponding to the positions of several detection kit bodies.

[0016] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0017] 1. The utility model provides a protective tube and a piston tube, and connects them through a connecting tube, so that when the detection kit body is placed again inside the protective tube after use, the first piston plate slides inside the protective tube, so that the air inside the piston tube increases, and the second piston plate pushes the push rod to move, so that it is convenient for the user to identify the use of the detection kit body. At the same time, by providing a magnet and an adsorption plate, it is convenient to fix the position of the first piston plate. At the same time, when the detection kit body needs to be taken, the push rod can be pushed to increase the gas inside the protective tube, thereby pushing the detection kit body to move through the first piston plate, so that the user can take the detection kit body. By providing a plurality of label plates, it is convenient for the user to stick labels, thereby increasing the practicality of the molecular marker detection kit.

[0018] 2. The utility model provides two tool boxes at the bottom of the box body and provides a plurality of partitions inside the tool boxes, so that it is convenient to place tools when in use, and the partitions facilitate separation of the air inside the tool boxes, thereby increasing practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a structural schematic diagram of the utility model.

[0020] Figure 2 This is a schematic diagram of the installation of the flexible pad of the utility model.

[0021] Figure 3 This is a schematic diagram of the structure of the protective tube, piston tube and connecting tube of the utility model.

[0022] Figure 4 This is a schematic diagram of the installation of the adsorption plate and the sealing ring of the utility model.

[0023] Figure 5 This is a schematic diagram of the limit block structure of the utility model.

[0024] Figure 6 This is a schematic diagram of the internal structure of the tool box of the utility model.

[0025] Notes on figure numbers: 11 box body, 12 box cover, 13 flexible lining, 14 protective tube, 15 piston tube, 16 connecting tube, 17 first piston plate, 18 first return spring, 19 magnet, 20 adsorption plate, 21 sealing ring, 22 second piston plate, 23 push rod, 24 detection kit body, 25 flexible pad, 26 label plate, 27 tool box, 28 partition, 29 limit screw, 30 guide groove rod, 31 limit block, 32 second return spring, 33 connecting plate. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments.

[0027] Example 1

[0028] In one embodiment, Figure 1-Figure 6 As shown, a molecular marker detection kit comprises a box body 11 and a detection kit body 24, wherein the upper end of the box body 11 is hingedly provided with a box cover 12, the bottom end of the box body 11 is symmetrically provided with placement grooves, tool boxes 27 are slidably provided in the placement grooves, and a plurality of the detection kit bodies 24 are arranged inside the box body 11, a flexible lining 13 is fixedly provided inside the box body 11, and mounting grooves are provided at the upper end of the flexible lining 13 corresponding to the position of the detection kit body 24, and a pushing mechanism for facilitating the taking of the detection kit body 24 and facilitating the identification of the use of the detection kit body 24 is provided in the mounting groove, and a limiting mechanism for fixing the tool box 27 is provided on one side of the box body 11, which facilitates the taking of the detection kit body 24 and the identification of the use of the detection kit body 24 through the pushing mechanism, and facilitates the identification of the use of the detection kit body 24, and the limiting mechanism facilitates the fixing and limiting of the tool box 27;

[0029] The pushing mechanism includes a protective tube 14, and several of the protective tubes 14 are respectively arranged in several installation grooves. One end of the protective tube 14 is connected to one end of a connecting tube 16, and the other end of the connecting tube 16 is connected to a piston tube 15. The flexible liner 13 is provided with a fixing groove at the corresponding position of the several piston tubes 15. A first piston plate 17 is slidably provided inside the protective tube 14, and a first return spring 18 is provided between the bottom end of the first piston plate 17 and one end inside the protective tube 14. A magnet 19 is fixedly provided inside the protective tube 14, and an adsorption plate 20 is fixedly provided at the bottom end of the first piston plate 17. A second piston plate 22 is slidably provided inside the piston tube 15, and the second piston plate 22 is fixedly provided at one end of a push rod 23, and a push plate is fixedly provided at the other end of the push rod 23. When in use, several detection kit bodies 24 without molecular markers are placed inside the several protective tubes 14, and then when the molecular marker needs to be placed, one of them is taken. After the placement is completed, the detection kit body 24 is placed in the original position and pressed downward. The magnet 19 adsorbs and fixes the adsorption plate 20, thereby fixing the first piston plate 17. At the same time, the air inside the protective tube 14 enters the piston tube 15 through the connecting tube 16. Since the cross-sectional diameter of the piston tube 15 is smaller than the cross-sectional diameter of the protective tube 14, when the air inside the piston tube 15 increases, the second piston plate 22 slides inside the piston tube 15. When the second piston plate 22 moves, it drives the push rod 23 to move, so that one end of the push rod 23 moves to the fixed groove, so that it is convenient for the user to distinguish whether the detection kit body 24 is used or not. When the detection kit body 24 needs to be taken out, the pressure plate at one end of the push rod 23 is pressed, so that the second piston plate 22 slides inside the piston tube 15, and the air inside the piston tube 15 flows to the inside of the protective tube 14 through the connecting tube 16. The air inside the protective tube 14 increases, so that the adsorption plate 20 is separated from the magnet 19, and the first piston plate 17 drives the detection kit body 24 to move, so that the exposed length of one end of the detection kit body 24 increases, so that it is convenient for the user to take the detection kit body 24.

[0030] The first piston plate 17 is provided with an annular groove, and a sealing ring 21 is provided in the annular groove. When in use, the sealing ring 21 can be used to seal the protection tube 14 to prevent air leakage between the protection tube 14, the piston tube 15 and the connecting tube 16.

[0031] A flexible pad 25 is fixedly provided on one side of the box cover 12, which is convenient for protecting the detection kit body 24 when the box cover 12 is closed.

[0032] The limit mechanism includes two limit blocks 31, one side of the two limit blocks 31 is tightly attached to one side of the tool box 27, and the two limit blocks 31 are symmetrically arranged, and a fixing tube is slidably provided on the limit blocks 31, and the fixing tube is fixedly arranged on one side of the box body 11, and a second return spring 32 is provided at the upper end of the limit block 31, and the other end of the second return spring 32 is fixedly connected to one end inside the fixing tube, and a sliding rod is fixedly provided at the upper end of the limit block 31, and circular perforations are provided at the corresponding positions of the fixing tube and one end of the sliding rod. When in use, when it is necessary to contact and fix the tool box 27, the two limit blocks 31 are pulled to slide into the fixing tube, and then the tool box 27 is pulled out, and the sliding rod is loosened so that the bottom end of the limit block 31 is tightly attached to the upper end of the tool box 27. When use is completed, the tool box 27 is pushed to the initial position, and under the action of the second return spring 32, the limit block 31 fixes the tool box 27.

[0033] A connecting plate 33 is fixedly provided between the two sliding rods. When in use, by pulling the connecting plate 33 , the connecting plate 33 pulls the limiting block 31 to move through the two sliding rods, thereby releasing the fixation of the tool box 27 .

[0034] A plurality of partitions 28 are provided inside the toolbox 27, and fixing blocks are symmetrically provided on the upper ends of the partitions 28. A guide groove rod 30 is tightly provided on one side of the fixing blocks. Two guide groove rods 30 are fixed inside the toolbox 27, and a threaded hole is provided on one side of the fixing block. A limit screw 29 is provided in the threaded hole, and a friction plate is fixed on one end of the limit screw 29. When in use, when it is necessary to divide the internal space of the toolbox 27, the limit screw 29 is removed to allow the partition 28 to slide inside the toolbox 27. After adjustment, the limit screw 29 is reinstalled to make the friction plate side of the limit screw 29 tightly fit against the side of the guide groove rod 30, thereby fixing the position of the partition 28.

[0035] Example 2

[0036] Label plates 26 are fixedly provided at the upper end of the flexible liner 13 and at positions corresponding to the positions of the detection kit bodies 24 . When in use, the user can stick a label on the label plate 26 , thereby facilitating rapid identification of the detection kit bodies 24 .

[0037] The above embodiment discloses a molecular marker detection kit, wherein several detection kit bodies 24 without molecular markers are placed inside several protective tubes 14. When the molecular markers need to be placed later, one of them is taken. After the placement is completed, the detection kit body 24 is placed in place and pressed downward so that the magnet 19 adsorbs and fixes the adsorption plate 20, thereby fixing the first piston plate 17. At the same time, the air inside the protective tube 14 enters the piston tube 15 through the connecting tube 16. Since the cross-sectional diameter of the piston tube 15 is smaller than the cross-sectional diameter of the protective tube 14, when the air inside the piston tube 15 increases, the second piston plate 22 slides inside the piston tube 15. The movement of the second piston plate 22 drives the push rod 23 to move, so that one end of the push rod 23 moves into the fixed groove. Thereby, it is convenient for the user to distinguish whether the detection kit body 24 is used or not. When the detection kit body 24 needs to be taken out, the pressure plate at one end of the push rod 23 is pressed, so that the second piston plate 22 slides inside the piston tube 15, and the air inside the piston tube 15 flows to the inside of the protective tube 14 through the connecting tube 16. The air inside the protective tube 14 increases, so that the adsorption plate 20 is separated from the magnet 19, and the first piston plate 17 drives the detection kit body 24 to move, so that the exposed length of one end of the detection kit body 24 is increased, so that it is convenient for the user to take the detection kit body 24. At the same time, the user sticks the label on the label plate 26, so as to facilitate the quick identification of the detection kit body 24. When the box cover 12 is closed, the flexible pad 25 on one side of the box cover 12 can protect the detection kit body 24.

[0038] The above is only a specific implementation of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any person skilled in the art who is familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the present disclosure, which should be included in the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be based on the protection scope of the claims.

Claims

1. A molecular marker detection kit, comprising a box (11) and a detection kit body (24), wherein the upper end of the box (11) is hingedly provided with a box cover (12), the bottom end of the box (11) is symmetrically provided with placement grooves, and tool boxes (27) are slidably provided in the placement grooves, and a plurality of the detection kit bodies (24) are arranged inside the box (11), and a flexible lining (13) is fixedly provided inside the box (11), and the upper end of the flexible lining (13) is provided with a mounting groove at a position corresponding to the position of the detection kit body (24), characterized in that: The installation groove is provided with a pushing mechanism for facilitating taking out the detection kit body (24) and for facilitating identifying the use of the detection kit body (24), and one side of the box body (11) is provided with a limiting mechanism for fixing the tool box (27).

2. A molecular marker detection kit according to claim 1, characterized in that: The pushing mechanism comprises a protective tube (14), wherein a plurality of the protective tubes (14) are respectively arranged in a plurality of mounting grooves, one end of the protective tube (14) is connected to one end of a connecting tube (16), and the other end of the connecting tube (16) is connected to a piston tube (15), and the flexible lining (13) is provided with fixing grooves at positions corresponding to the positions of the plurality of piston tubes (15), a first piston plate (17) is slidably arranged inside the protective tube (14), a first return spring (18) is arranged between the bottom end of the first piston plate (17) and one end inside the protective tube (14), a magnet (19) is fixedly arranged inside the protective tube (14), an adsorption plate (20) is fixedly arranged at the bottom end of the first piston plate (17), a second piston plate (22) is slidably arranged inside the piston tube (15), the second piston plate (22) is fixedly arranged at one end of a push rod (23), and a push plate is fixedly arranged at the other end of the push rod (23).

3. A molecular marker detection kit according to claim 2, characterized in that: The first piston plate (17) is provided with an annular groove, and a sealing ring (21) is provided in the annular groove.

4. A molecular marker detection kit according to claim 1, characterized in that: A flexible pad (25) is fixedly provided on one side of the box cover (12).

5. A molecular marker detection kit according to claim 1, characterized in that: The limiting mechanism comprises two limiting blocks (31), one side of the two limiting blocks (31) is tightly attached to one side of the tool box (27), the two limiting blocks (31) are symmetrically arranged, a fixing tube is slidably provided on the limiting blocks (31), the fixing tube is fixedly arranged on one side of the box body (11), a second return spring (32) is provided at the upper end of the limiting block (31), the other end of the second return spring (32) is fixedly connected to one end inside the fixing tube, a sliding rod is fixedly provided at the upper end of the limiting block (31), and circular through holes are provided at positions corresponding to the positions of the fixing tube and one end of the sliding rod.

6. A molecular marker detection kit according to claim 5, characterized in that: A connecting plate (33) is fixedly arranged between the two sliding rods.

7. A molecular marker detection kit according to claim 5, characterized in that: A plurality of partitions (28) are arranged inside the tool box (27), and fixed blocks are symmetrically arranged on the upper ends of the partitions (28). A guide groove rod (30) is tightly arranged on one side of the fixed block. Two guide groove rods (30) are fixed inside the tool box (27), and a threaded hole is arranged on one side of the fixed block. A limit screw (29) is arranged in the threaded hole, and a friction plate is fixedly arranged at one end of the limit screw (29).

8. A molecular marker detection kit according to claim 1, characterized in that: Label plates (26) are fixedly provided at the upper end of the flexible lining (13) and at positions corresponding to the positions of a plurality of detection kit bodies (24).

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