Genomic RNA (Ribonucleic Acid) extraction kit convenient to use

Abstract

A genome RNA extraction kit convenient to use comprises a kit body, first hinges, a kit cover, a built-in partition plate, an arc-shaped pressing rod, a double-torsion spring, a rotating cover plate, a rotating supporting plate and a magnetic sheet, the kit body is connected with the kit cover through the first hinges, the first hinges are distributed between the kit body and the kit cover, the built-in partition plate is matched with the kit body, and the arc-shaped pressing rod is connected with the rotating cover plate through the arc-shaped pressing rod. The rotating cover plates are inserted into the kit body and connected with the side surfaces of the kit body through second hinges, the rotating cover plates are symmetrically arranged in the kit body, the side surfaces of the rotating cover plates are provided with cover plate side plates, the symmetrical cover plate side plates are attached to each other, and the lower surfaces of the rotating cover plates are attached to the built-in partition plates. And the kit body and the kit cover are oppositely combined.

Description

Technical Field

[0001] This invention relates to the field of genomic RNA extraction, and more particularly to an easy-to-use genomic RNA extraction kit. Background Technology

[0002] An existing patent (publication number: CN212833723U) discloses a user-friendly genomic RNA extraction kit, comprising a kit body with a drawer-type inner box slidably connected to it via a slide rail. The drawer-type inner box has a pull-out handle located at the center of its outer side, and its interior contains several stepped storage compartments that gradually increase in height from the outside in. A magnet is provided at the opening and closing point between the drawer-type inner box and the kit body. However, this pull-out kit lacks a structure for test strip detection during use and requires improvement. Summary of the Invention

[0003] This invention addresses the aforementioned shortcomings of existing technologies by providing a user-friendly genomic RNA extraction kit that facilitates reagent detection within the kit.

[0004] The objective of this utility model is achieved through the following technical solution:

[0005] A user-friendly genomic RNA extraction kit includes a kit body, a first hinge, a kit cap, an internal partition, an arc-shaped pressure rod, a double torsion spring, a rotating cover plate, a rotating support plate, and a magnetic sheet. The kit body is connected to the kit cap via the first hinge, and a set of first hinges are distributed between the kit body and the kit cap. The internal partition is adapted to the kit body and is inserted into the kit body. The rotating cover plate is inserted into the kit body and is connected to the side of the kit body via a second hinge. A set of rotating cover plates are symmetrically arranged inside the kit body. The side of the rotating cover plate has a cover plate side plate, and the symmetrical cover plate side plates fit together. The lower surface of the rotating cover plate fits together with the internal partition. The kit body and the kit cap are aligned.

[0006] The rotating support plate is connected to the reagent kit cover via a No. 3 hinge. A set of No. 3 hinges are distributed on the side of the rotating support plate. The magnetic sheet is connected to the reagent kit cover. The side of the rotating support plate is in contact with the magnetic sheet. The side of the rotating support plate has a support plate side rod. The lower surface of the support plate side rod is aligned with the lower surface of the reagent kit body.

[0007] The U-shaped connecting plate is connected to the arc-shaped pressure rod. A set of arc-shaped pressure rods are symmetrically arranged on the side of the U-shaped connecting plate. The side of the U-shaped connecting plate has a connecting plate side plate, and the connecting plate side plate has a connecting rod side sleeve. The side connecting ear connects to the reagent kit cover. The side of the connecting rod side sleeve fits into the side connecting ear. The side connecting ear is symmetrically arranged at both ends of the connecting rod side sleeve.

[0008] The connecting rod side sleeve is connected to symmetrical side connecting ears through the shaft. The connecting plate side plate has a spring relief groove. The double torsion spring is sleeved on the shaft. One end of the double torsion spring abuts against the reagent kit cap, and the other end of the double torsion spring abuts against the connecting plate side plate. The lower surface of the arc-shaped pressure rod fits against the reagent kit cap. Beneficial effects

[0009] 1. The built-in partition of the reagent kit divides the kit into many smaller compartments. Different test samples can be placed in different compartments during use. The rotating cover is connected to the reagent kit via a second hinge, so that the symmetrical rotating cover covers the built-in partition. This prevents items in the compartments of the built-in partition from falling out during genomic RNA extraction. The side connecting ears are installed and fixed inside the reagent kit cover. The connecting rod side sleeve is connected to the side connecting ears via a shaft, so that the U-shaped connecting plate is installed inside the reagent kit cover. The U-shaped connecting plate can rotate around the shaft, which in turn allows the symmetrical arc-shaped pressure rod to rotate. The double torsion spring is sleeved on the shaft, and the double torsion spring applies a pushing force to the side plate of the connecting plate with the reagent kit cover as support, so that the arc-shaped pressure rod is pressed tightly onto the reagent kit cover.

[0010] 2. In use, the set of arc-shaped pressure rods of this utility model allows the test strip to be placed inside the reagent kit lid, with the symmetrical arc-shaped pressure rods pressing the two ends of the test strip firmly against the lid. This allows for testing of the test strip and prevents it from shifting during genomic RNA extraction. The rotating support plate is connected to the reagent kit lid via a set of No. 3 hinges. When the test strip is being tested, rotating the rotating support plate makes it perpendicular to the reagent kit lid. At this time, the lower surface of the support plate's side rod and the lower surface of the reagent kit body are both in contact with the tabletop, and the rotating support plate supports the reagent kit lid. During genomic RNA extraction, when it is necessary to close the reagent kit, rotating the rotating support plate makes it contact with the magnetic sheet. In this case, the side rod of the support plate acts as a handle for the reagent kit. This device facilitates reagent testing within the reagent kit. Attached Figure Description

[0011] Figure 1 This is a top-view axonometric view of a user-friendly genomic RNA extraction kit according to the present invention.

[0012] Figure 2 The image shows a bottom-view axonometric view of a user-friendly genomic RNA extraction kit as described in this invention.

[0013] Figure 3 This is a schematic diagram of the reagent kit structure of the present invention.

[0014] Figure 4 This is a schematic diagram of the arc-shaped pressure bar structure described in this utility model. Detailed Implementation

[0015] The present invention will be further described in detail below with reference to the accompanying drawings and embodiments:

[0016] Example 1:

[0017] A user-friendly genomic RNA extraction kit includes a kit body 01, a first hinge 02, a kit lid 03, an internal partition 04, an arc-shaped pressure rod 05, a double torsion spring 11, a rotating cover plate 12, a rotating support plate 15, and a magnetic sheet 18. The kit body 01 is connected to the kit lid 03 via the first hinge 02. A set of first hinges 02 are distributed between the kit body 01 and the kit lid 03. The internal partition 04 is adapted to the kit body 01 and is inserted into the kit body 01. The internal partition 04 divides the kit body 01 into many smaller compartments. In use, different test samples can be placed in different compartments. The rotating cover 12 is inserted into the reagent kit 01. The rotating cover 12 is connected to the side of the reagent kit 01 via the second hinge 14. A set of rotating covers 12 are symmetrically arranged inside the reagent kit 01, so that the symmetrical rotating covers 12 cover the internal partition 04. This prevents items in the compartments of the internal partition 04 from falling out during genomic RNA extraction. The rotating cover 12 has a cover side plate 13 on its side. The symmetrical cover side plates 13 fit together. The lower surface of the rotating cover 12 fits together with the internal partition 04. The reagent kit 01 and the reagent kit cover 03 are aligned.

[0018] Example 2:

[0019] The rotating support plate 15 of this utility model is connected to the reagent kit cover 03 by a No. 3 hinge 17. A set of No. 3 hinges 17 are distributed on the side of the rotating support plate 15. The magnetic sheet 18 is connected to the reagent kit cover 03. The side of the rotating support plate 15 is in contact with the magnetic sheet 18. The side of the rotating support plate 15 has a support plate side rod 16. The lower surface of the support plate side rod 16 is aligned with the lower surface of the reagent kit body 01.

[0020] Example 3:

[0021] The U-shaped connecting plate 06 of this utility model connects to the arc-shaped pressure rod 05. A set of arc-shaped pressure rods 05 are symmetrically arranged on the side of the U-shaped connecting plate 06. The side of the U-shaped connecting plate 06 has a connecting plate side plate 07. The connecting plate side plate 07 has a connecting rod side sleeve 09. The side connecting ear 19 connects to the reagent kit cover 03. The side connecting ear 19 is installed and fixed inside the reagent kit cover 03. The side of the connecting rod side sleeve 09 fits against the side connecting ear 19. The side connecting ear 19 is symmetrically arranged at both ends of the connecting rod side sleeve 09.

[0022] Example 4:

[0023] The connecting rod side sleeve 09 of this utility model is connected to symmetrical side connecting ears 19 via a shaft 10, so that the U-shaped connecting plate 06 is installed inside the reagent kit cover 03, and the U-shaped connecting plate 06 can rotate about the shaft 10, thereby allowing the symmetrical arc-shaped pressure rods 05 to rotate. The connecting plate side plate 07 has a spring relief groove 08, and a double torsion spring 11 is sleeved on the shaft 10. One end of the double torsion spring 11 abuts against the reagent kit cover 03, and the other end of the double torsion spring 11 abuts against the connecting plate side plate 07. The double torsion spring 11 applies a pushing force to the connecting plate side plate 07 with the reagent kit cover 03 as support, so that the arc-shaped pressure rods 05 are pressed tightly against the reagent kit cover 03. The lower surface of the arc-shaped pressure rods 05 fits against the reagent kit cover 03. When in use, a set of arc-shaped pressure rods 05 can place the test strip inside the reagent kit cover 03. The symmetrical arc-shaped pressure bar 05 presses the two ends of the test strip firmly onto the reagent kit cover 03, allowing for testing. This prevents the test strip from shifting during genomic RNA extraction. The rotating support plate 15 is connected to the reagent kit cover 03 via a set of No. 3 hinges 17. When the test strip is being tested, rotating the rotating support plate 15 makes it perpendicular to the reagent kit cover 03. At this time, the lower surface of the support plate side rod 16 and the lower surface of the reagent kit body 01 are both in contact with the tabletop. The rotating support plate 15 supports the reagent kit cover 03. To prevent the reagent kit from being closed during genomic RNA extraction, rotating the rotating support plate 15 makes it fit against the magnetic plate 18. At this time, the support plate side rod 16 serves as a handle for the reagent kit. This device facilitates reagent testing within the reagent kit.

[0024] Example 5:

[0025] The installation steps of this utility model are as follows: First, insert the built-in partition 04 into the reagent kit body 01. Connect the reagent kit body 01 to the reagent kit cover 03 through a set of first hinges 02. Connect the rotating cover plate 12 to the reagent kit body 01 through a second hinge 14. Connect the side connecting ear 19 to the reagent kit cover 03. Align the spring relief groove 08 with the side connecting ear 19. Pass the shaft 10 through the side connecting ear 19, the spring relief groove 08, and the double torsion spring 11 in sequence, so that the two ends of the double torsion spring 11 abut against the reagent kit cover 03 and the connecting plate side plate 07 respectively. Connect the magnetic sheet 18 to the reagent kit cover 03. Connect the rotating support plate 15 to the reagent kit cover 03 through a set of third hinges 17.

[0026] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the technical principles of the present utility model, and these improvements and modifications should also be considered within the protection scope of the present utility model.

Claims

1. A user-friendly genomic RNA extraction kit, characterized by: The kit includes a reagent body (01), a first hinge (02), a reagent lid (03), an internal partition (04), an arc-shaped pressure rod (05), a double torsion spring (11), a rotating cover plate (12), a rotating support plate (15), and a magnetic sheet (18). The reagent body (01) is connected to the reagent lid (03) via the first hinge (02). A set of first hinges (02) are distributed between the reagent body (01) and the reagent lid (03). The internal partition (04) is adapted to the reagent body (01). 04) Insert the reagent kit (01), rotate the cover (12) to insert the reagent kit (01), rotate the cover (12) to connect the side of the reagent kit (01) through the second hinge (14), a set of rotating covers (12) are symmetrically arranged inside the reagent kit (01), the side of the rotating cover (12) has a cover side plate (13), the symmetrical cover side plates (13) fit together, the lower surface of the rotating cover (12) fits together with the built-in partition (04), the reagent kit (01) and the reagent kit cover (03) are aligned.

2. The user-friendly genomic RNA extraction kit according to claim 1, characterized in that... The rotating support plate (15) is connected to the reagent kit cover (03) via a No. 3 hinge (17). A set of No. 3 hinges (17) are distributed on the side of the rotating support plate (15). A magnetic sheet (18) is connected to the reagent kit cover (03). The side of the rotating support plate (15) is in contact with the magnetic sheet (18). The side of the rotating support plate (15) has a support plate side rod (16). The lower surface of the support plate side rod (16) is aligned with the lower surface of the reagent kit body (01). A U-shaped connecting plate (06) is connected to an arc-shaped pressure rod (05). A set of arc-shaped pressure rods (05) are symmetrically arranged on the side of the U-shaped connecting plate (06). The side of the U-shaped connecting plate (06) has a connecting plate side plate (07). The connecting plate side plate (07) has a connecting rod side sleeve (09). A side connecting ear (19) is connected to the reagent kit cover (03). The side of the connecting rod side sleeve (09) is in contact with the side connecting ear (19). The side connecting ear (19) is symmetrically arranged at both ends of the connecting rod side sleeve (09).

3. The user-friendly genomic RNA extraction kit according to claim 2, characterized in that: The connecting rod side sleeve (09) is connected to symmetrical side connecting ears (19) through the shaft (10). The connecting plate side plate (07) has a spring relief groove (08), and a double torsion spring (11) is sleeved on the shaft (10).

4. The user-friendly genomic RNA extraction kit according to claim 1, characterized in that... One end of the double torsion spring (11) abuts against the reagent kit cap (03), and the other end of the double torsion spring (11) abuts against the side plate of the connecting plate (07). The lower surface of the arc-shaped pressure rod (05) fits against the reagent kit cap (03).

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