Auxiliary device for identifying disease-related microRNA markers

Abstract

The utility model provides an auxiliary device for identifying disease-related microRNA markers, which relates to the technical field of kits, and comprises a kit body, a sealing frame is hinged on one side surface of the kit body through a hinge, the lower end of the sealing frame is contacted with the upper end of the kit body, the upper end of the sealing frame is provided with a storage groove, and the lower end of the sealing frame is provided with a handle. The inner wall of the storage groove is movably sleeved with a movable cover plate, a folding lifting handle is arranged on the upper surface of the movable cover plate, a screw rod is installed on the upper surface of the movable cover plate through a bearing, and a driving handle is fixedly connected to one end of the screw rod. According to the reagent tube storage device, the situation that disordered reagent tubes need to be searched one by one when the reagent tubes are opened for searching is avoided, the searching efficiency is greatly improved, the height of a movable cover plate is adjusted so that the reagent tubes with different lengths can be placed, and then the effect of using convenience is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of kits, and in particular to an auxiliary device for identifying disease-related microRNA markers. Background Art

[0002] Identifying disease-related microRNA (miRNA) markers is a complex but very meaningful process, which includes sample collection, miRNA extraction, miRNA expression profiling, data analysis and validation experiments. When extracting miRNA, it is necessary to select an appropriate auxiliary device, that is, an extraction kit.

[0003] Existing test kits are usually of fixed size. Since the diameters and lengths of different test tubes are not uniform, they cannot be effectively and neatly placed. Usually, after opening the box, the bottles inside are scattered and the order is disrupted. The serial numbers need to be rearranged, which is a cumbersome operation. In addition, for some longer test tubes, additional test kits need to be used to store them, which makes them inconvenient to use.

[0004] Therefore, we propose an auxiliary device to identify disease-associated microRNA markers. Utility Model Content

[0005] The purpose of the present utility model is to solve the shortcomings of the prior art. At present, the test kits are usually of fixed size. Since the diameters and lengths of different test tubes are not uniform, it is impossible to effectively and neatly place and limit the position. Usually, after opening the box, the bottles inside are scattered and the order is disrupted. The serial numbers need to be rearranged, which is a cumbersome operation. In addition, for some longer test tubes, a test kit needs to be used to store them, which makes it inconvenient to use.

[0006] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0007] An auxiliary device for identifying disease-related microRNA markers, comprising a reagent kit body, a sealing frame hingedly connected to one side surface of the reagent kit body via a hinge, the lower end of the sealing frame contacting the upper end of the reagent kit body, a storage slot defined at the upper end of the sealing frame, a movable cover movably sleeved on the inner wall of the storage slot, a foldable handle provided on the upper surface of the movable cover, a screw mounted on the upper surface of the movable cover via a bearing, one end of the screw fixedly connected to a driving handle, the other end of the screw penetrating and extending into the interior of the movable cover;

[0008] The outer surface of the other end of the screw is provided with an adjusting lifting device, and the adjusting lifting device includes a threaded sleeve, and the inner wall of the threaded sleeve is threadedly connected to the outer surface of the other end of the screw.

[0009] Preferably, a support plate is fixedly connected to the lower surface of the threaded sleeve, two ends of the support plate are respectively fixedly connected to the inner walls of both sides of the sealing frame, and the inner walls of the support plate are movably sleeved with symmetrically distributed guide rods.

[0010] Preferably, one end of the guide rod is fixedly connected to the limiting block, the other ends of the two guide rods are fixedly connected to the inner top wall of the movable cover, and the inner bottom wall of the reagent box body is fixedly connected to placement sleeves distributed in a linear array.

[0011] Preferably, an arc-shaped sponge support pad is fixedly connected to the inner bottom wall of the placement sleeve, and the inner wall of the placement sleeve is provided with mounting grooves distributed in a ring array.

[0012] Preferably, the inner walls on both sides of the installation groove are hinged with swing clamps through pins, and a return spring is fixedly connected to one side surface of the swing clamp.

[0013] Preferably, one end of the reset spring is fixedly connected to an inner wall of one side of the mounting groove, and the front side of the placement sleeve is fixedly connected to an identification frame.

[0014] Preferably, an elastic sheet is fixedly connected to the front inner wall of the identification frame, and an observation port is provided on the front side of the identification frame.

[0015] Compared with the prior art, the beneficial effects of the present invention are:

[0016] In the utility model, by adjusting the lifting device, the actual tubes of different sizes can be classified and positioned, avoiding the need to search for the disrupted reagent tubes one by one when opening for search, greatly improving the search efficiency, and by adjusting the height of the movable cover, it is suitable for placing reagent tubes of different lengths, thereby improving the convenience of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the main structure of an auxiliary device for identifying disease-related microRNA markers provided by the present invention;

[0018] Figure 2 A three-dimensional diagram of the movable cover structure of an auxiliary device for identifying disease-related microRNA markers provided by the utility model;

[0019] Figure 3A three-dimensional diagram of the structure of a test kit for an auxiliary device for identifying disease-related microRNA markers provided by the present invention;

[0020] Figure 4 A three-dimensional diagram of the placement sleeve structure of an auxiliary device for identifying disease-related microRNA markers provided by the utility model;

[0021] Figure 5 This is a three-dimensional diagram of the identification frame structure of an auxiliary device for identifying disease-related microRNA markers provided by the utility model.

[0022] Legend: 1. Reagent box body; 2. Sealing frame; 3. Storage slot; 4. Movable cover; 5. Folding handle; 6. Screw; 7. Drive handle; 8. Threaded sleeve; 81. Support plate; 82. Guide rod; 83. Limit block; 84. Placement sleeve; 85. Arc-shaped sponge support pad; 86. Mounting slot; 87. Swinging splint; 88. Return spring; 89. Identification frame; 810. Elastic sheet; 811. Observation port. DETAILED DESCRIPTION

[0023] The following will combine the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0024] To facilitate understanding of the present invention, the present invention will be described more comprehensively below with reference to relevant references, and several embodiments of the present invention are given. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thorough and comprehensive.

[0025] It should be noted that when an element is referred to as being "fixed on" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used in this article are for illustrative purposes only.

[0026] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the art to which this invention pertains. The terms used herein in the specification of this invention are for the purpose of describing specific embodiments only and are not intended to limit this invention. The term "and / or" used herein includes any and all combinations of one or more of the related listed items.

[0027] Example 1

[0028] like Figure 1-5 As shown, the utility model provides a technical solution: an auxiliary device for identifying disease-related microRNA markers, comprising a reagent box body 1, a sealing frame 2 is hingedly connected to one side surface of the reagent box body 1 by a hinge, the other side of the sealing frame 2 is connected and fixed to the reagent box body 1 by a lock, the lower end of the sealing frame 2 is in contact with the upper end of the reagent box body 1, the upper end of the sealing frame 2 is provided with a receiving groove 3, the inner wall of the receiving groove 3 is movably sleeved with a movable cover 4, the upper surface of the movable cover 4 is provided with a folding handle 5, the upper surface of the movable cover 4 is mounted with a screw 6 through a bearing, the folding handle 5 is folded by flipping, thereby avoiding blocking the rotation of the screw 6, one end of the screw 6 is fixedly connected to a driving handle 7, and the other end of the screw 6 passes through and extends to the interior of the movable cover 4;

[0029] An adjusting and lifting device is provided on the outer surface of the other end of the screw rod 6 , and the adjusting and lifting device includes a threaded sleeve 8 , the inner wall of the threaded sleeve 8 is threadedly connected to the outer surface of the other end of the screw rod 6 .

[0030] Example 2

[0031] like Figure 1-5 As shown, the utility model provides a technical solution: the lower surface of the threaded sleeve 8 is fixedly connected to a support plate 81, the two ends of the support plate 81 are respectively fixedly connected to the inner walls on both sides of the sealing frame 2, and the inner wall of the support plate 81 is movably sleeved with symmetrically distributed guide rods 82, and the support plate 81 serves to stably support the bottom end of the threaded sleeve 8.

[0032] One end of the guide rod 82 is fixedly connected to the limit block 83, and the other ends of the two guide rods 82 are fixedly connected to the inner top wall of the movable cover 4. The inner bottom wall of the reagent box body 1 is fixedly connected with placement sleeves 84 distributed in a linear array, and the limit block 83 serves to limit the adjustment height of the movable cover 4.

[0033] The inner bottom wall of the placement sleeve 84 is fixedly connected to an arc-shaped sponge support pad 85, and the inner wall of the placement sleeve 84 is provided with mounting grooves 86 distributed in a circular array. The arc-shaped sponge support pad 85 supports and protects the bottom end of the reagent tube, and its inner wall is arc-shaped, which fits the bottom end of the reagent tube more closely.

[0034] The inner walls on both sides of the mounting groove 86 are hinged with a swinging clamp 87 through a pin shaft, and a reset spring 88 is fixedly connected to the surface of one side of the swinging clamp 87. The elastic force of the reset spring 88 drives the swinging clamp 87 to reset and swing to clamp the reagent tube, and the surface in contact with the reagent tube is made of rubber.

[0035] One end of the return spring 88 is fixedly connected to the inner wall of one side of the installation groove 86, and the front of the placement sleeve 84 is fixedly connected to an identification frame 89, which serves to insert the corresponding card for easy searching.

[0036] An elastic sheet 810 is fixedly connected to the front inner wall of the identification frame 89 , and an observation port 811 is provided on the front of the identification frame 89 . The inner wall of the observation port 811 is provided with transparent glass to prevent the internal cards from being contaminated.

[0037] By adjusting the lifting device, the actual tubes of different sizes can be classified and positioned, avoiding the need to search for the disrupted reagent tubes one by one when opening for search, greatly improving the search efficiency, and by adjusting the height of the movable cover 4, it is suitable for placing reagent tubes of different lengths, thereby improving the convenience of use.

[0038] The working process of this utility model:

[0039] Step 1: When in use, insert the reagent tube into the placement sleeve 84, and the lower end of the reagent tube is protected and supported by the arc-shaped sponge support pad 85 at the bottom. When the reagent tube is inserted, it will squeeze the swing clamp 87. The elastic force of the return spring 88 allows the multiple swing clamps 87 to limit the reagent tube, so as to meet the requirements of stable placement of reagent tubes of different sizes. Then, the corresponding reagent tube identification card is inserted into the identification frame 89, and the elastic sheet 810 squeezes and limits the card to prevent it from falling off. The operator can find it through the transparent glass of the observation port 811, and the transparent glass prevents the font on the card from being contaminated;

[0040] Step 2: According to the length of the reagent tube, the screw 6 is driven to rotate clockwise by driving the handle 7. The screw 6 is positioned and rotated by the bearing, and the threaded sleeve 8 pushes the screw 6 up through the limiting cooperation of the support plate 81, thereby driving the movable cover 4 to move up in the storage groove 3. The cooperation between the guide rod 82 and the limiting block 83 prevents the movable cover 4 from detaching from the storage groove 3 during the upward adjustment. When it moves to the appropriate height, it stops rotating. At this time, the sealing frame 2 drives the movable cover 4 to flip and cover it, and fixes it with a lock on one side.

[0041] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An auxiliary device for identifying disease-related microRNA markers, comprising a kit body (1), characterized in that: A sealing frame (2) is hingedly connected to one side surface of the reagent box body (1) through a hinge, the lower end of the sealing frame (2) contacts the upper end of the reagent box body (1), the upper end of the sealing frame (2) is provided with a receiving groove (3), the inner wall of the receiving groove (3) is movably sleeved with a movable cover (4), the upper surface of the movable cover (4) is provided with a folding handle (5), the upper surface of the movable cover (4) is mounted with a screw (6) through a bearing, one end of the screw (6) is fixedly connected to a driving handle (7), and the other end of the screw (6) passes through and extends to the interior of the movable cover (4); The outer surface of the other end of the screw rod (6) is provided with an adjusting lifting device, and the adjusting lifting device comprises a threaded sleeve (8), the inner wall of the threaded sleeve (8) is threadedly connected to the outer surface of the other end of the screw rod (6).

2. The auxiliary device for identifying disease-related microRNA markers according to claim 1, characterized in that: The lower surface of the threaded sleeve (8) is fixedly connected to a support plate (81), the two ends of the support plate (81) are respectively fixedly connected to the inner walls of both sides of the sealing frame (2), and the inner wall of the support plate (81) is movably sleeved with symmetrically distributed guide rods (82).

3. The auxiliary device for identifying disease-related microRNA markers according to claim 2, characterized in that: One end of the guide rod (82) is fixedly connected to the limit block (83), and the other ends of the two guide rods (82) are fixedly connected to the inner top wall of the movable cover (4). The inner bottom wall of the reagent box body (1) is fixedly connected to the placement sleeves (84) distributed in a linear array.

4. The auxiliary device for identifying disease-related microRNA markers according to claim 3, characterized in that: The inner bottom wall of the placement sleeve (84) is fixedly connected with an arc-shaped sponge support pad (85), and the inner wall of the placement sleeve (84) is provided with mounting grooves (86) distributed in a ring array.

5. The auxiliary device for identifying disease-related microRNA markers according to claim 4, characterized in that: The inner walls on both sides of the installation groove (86) are hinged with swing clamps (87) through pins, and a return spring (88) is fixedly connected to one side surface of the swing clamp (87).

6. The auxiliary device for identifying disease-related microRNA markers according to claim 5, characterized in that: One end of the return spring (88) is fixedly connected to an inner wall of one side of the mounting groove (86), and the front surface of the placement sleeve (84) is fixedly connected to an identification frame (89).

7. The auxiliary device for identifying disease-related microRNA markers according to claim 6, characterized in that: An elastic sheet (810) is fixedly connected to the front inner wall of the identification frame (89), and an observation port (811) is provided on the front side of the identification frame (89).

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