Omnibearing fluorescent scanning card board

Abstract

The utility model discloses an omni-directional fluorescent scanning cardboard, which belongs to the technical field of fluorescent scanning cardboards, and is characterized by comprising an alternating mechanism and a switching sleeve, the switching sleeve is bolted on the inner side of the alternating mechanism, a cover plate is clamped on the inner side of the alternating mechanism, and the cover plate is connected with the alternating mechanism. A closed magnetic piece is fixedly connected to the side, away from the switching sleeve, of the bottom of the cover plate, a bottom plate is fixedly connected to the bottom of the closed magnetic piece, and the bottom of the bottom plate makes contact with the bottom of the inner side of the alternating mechanism. The switching sleeve can be matched with the limiting disc plate and can be externally connected to a rotating structure, so that the rotation mechanism can rotate, the effect of continuously switching the cover plate and the bottom plate is achieved, the positioning magnetic attraction piece can be matched with the closing magnetic attraction piece, the cover plate and the bottom plate are limited, and the cover plate and the bottom plate are accidentally moved out of the limiting groove.

Description

Technical Field

[0001] The utility model relates to the technical field of fluorescent scanning card boards, in particular to an omnidirectional fluorescent scanning card board. Background Art

[0002] A fluorescence scanning card is an experimental device used for multi-channel fluorescence analysis. It usually consists of a multi-well plate or a glass slide. Each well contains a sample to be tested, such as cells, protein solutions or molecules. Each sample point usually covers a small area. After fluorescence is generated in this area, the fluorescence signal can be collected and analyzed by the detection system.

[0003] At present, a Chinese utility model with publication number: CN205844187U discloses a fluorescent scanning card board, including a rectangular flat plate and at least one cover plate, wherein the flat plate is evenly distributed with a number of detection holes distributed in a matrix, the cover plate covers the detection holes, and the cover plate is provided with through holes corresponding to the detection holes. The cover plate can be designed as a rectangular plate, which is convenient for covering and pressing the entire test strip or slide, and all the holes to be tested can be covered in one operation; the cover plate can also be designed as multiple rectangular plates, each of which can cover a single column or a single row or multiple columns or rows of detection holes, with a delicate design, and each column or each row can be operated separately to meet a variety of usage requirements; it is generally applicable to fluorescent enzyme markers on the market; this utility model has a simple structure and wide applicability, and the filter paper or slide is placed in the concave surface of the detection hole of this utility model, and then the reagent to be tested is dripped on the filter paper or slide, and the flat plate and the cover plate can be reused many times, which can achieve high throughput of rapid detection and greatly reduce the detection cost of fluorescent scanning.

[0004] When performing fluorescence scanning on a sample to be tested, the sample to be tested needs to be placed in a limited position in a fluorescence scanning card board, and an omnidirectional fluorescence scanning card board is one of them. However, the existing fluorescence scanning card board lacks a continuous replacement structure for the sample to be tested, so the sample to be tested cannot be continuously replaced, thereby reducing the flexibility and efficiency of replacing the sample to be tested. Utility Model Content

[0005] The utility model provides an omnidirectional fluorescence scanning card board, aiming to solve the problem that the existing fluorescence scanning card board lacks a continuous replacement structure for samples to be tested, so the samples to be tested cannot be continuously replaced, thereby reducing the flexibility and efficiency of replacing the samples to be tested.

[0006] The utility model is implemented as follows: an omnidirectional fluorescent scanning card plate comprises a rotation mechanism and a switching sleeve, wherein the switching sleeve is bolted to the inner side of the rotation mechanism, a cover plate is clamped to the inner side of the rotation mechanism, a closed magnetic sheet is fixedly connected to the bottom of the cover plate away from the switching sleeve, a bottom of the closed magnetic sheet is fixedly connected to a bottom plate, and the bottom of the bottom plate contacts the bottom of the inner side of the rotation mechanism;

[0007] The rotation mechanism includes a limit plate, a limit slot and a positioning magnetic sheet, wherein the limit slot is arranged on the top of the limit plate, the positioning magnetic sheet is bolted to a side of the limit slot away from the switching sleeve, and the inner side of the limit plate is bolted to the switching sleeve.

[0008] In order to achieve the effect of protecting the switching sleeve, as a preferred omnidirectional fluorescent scanning card plate of the utility model, the top of the switching sleeve is bolted with a protective cover, and the bottom of the protective cover is in contact with the top of the limit plate.

[0009] In order to protect the limiting plate, as a preferred all-round fluorescent scanning card plate of the utility model, a protective pad is bolted to the bottom of the limiting plate, and the bottom of the protective pad is engraved with anti-slip patterns.

[0010] In order to increase the structural stability of the switching sleeve, as a preferred all-round fluorescent scanning card plate of the utility model, a reinforcement ring is clamped on the surface of the switching sleeve, and anti-slip patterns are engraved on the surface of the reinforcement ring.

[0011] In order to facilitate the switching sleeve external rotation structure, as a preferred all-round fluorescent scanning card plate of the utility model, the inner side of the switching sleeve is clamped with a connecting sleeve, and the inner side of the connecting sleeve is provided with guiding lines.

[0012] In order to increase the airtightness of the connection between the base plate and the cover plate, as a preferred all-round fluorescent scanning card board of the utility model, an encryption ring is fixedly connected to the surface of the top of the base plate, and the top of the encryption ring is in contact with the bottom of the cover plate.

[0013] In order to increase the stability when limiting the sample to be tested, as a preferred omnidirectional fluorescent scanning card plate of the utility model, the top of the inner side of the bottom plate is clamped with a limiting ring seat, and the top of the limiting ring seat is close to the bottom of the cover plate.

[0014] In order to protect the closed magnetic sheet, as a preferred all-round fluorescent scanning card board of the utility model, a buffer sheet is fixedly connected to the inner side of the closed magnetic sheet, and the surface of the buffer sheet is coated with a waterproof coating.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] The omnidirectional fluorescent scanning card plate is provided with a rotation mechanism and a switching sleeve. The limit plate can cooperate with the limit groove to limit the bottom plate and the cover plate. The switching sleeve can cooperate with the limit plate and can be externally connected to the rotating structure, so that the rotation mechanism can be rotated to achieve the effect of continuously switching the cover plate and the bottom plate. The positioning magnetic suction piece can cooperate with the closing magnetic suction piece to limit the cover plate and the bottom plate. If the cover plate and the bottom plate are accidentally moved out of the limit groove, the closing magnetic suction piece can cooperate with the cover plate and the bottom plate to further increase the stability of the cover plate and the bottom plate when limiting the sample to be tested. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is the overall structure diagram of the omnidirectional fluorescent scanning card board of the utility model;

[0018] Figure 2 It is a structural schematic diagram of the rotation mechanism in the utility model;

[0019] Figure 3 It is a structural schematic diagram of the reinforcement ring in the utility model;

[0020] Figure 4 This is a schematic diagram of the connection between the cover plate, the closed magnetic sheet and the bottom plate in the utility model;

[0021] Figure 5 It is a structural schematic diagram of the limiting ring seat in the utility model.

[0022] In the figure, 1. rotation mechanism; 101. limit plate; 102. limit groove; 103. positioning magnetic sheet; 2. switching sleeve; 3. cover plate; 4. closing magnetic sheet; 5. bottom plate; 6. protective cover; 7. protective pad; 8. reinforcement ring; 9. connecting sleeve; 10. encryption ring; 11. limit ring seat; 12. buffer sheet. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0024] In the description of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, in the description of the present invention, "multiple" means two or more, unless otherwise clearly and specifically defined.

[0025] See also Figure 1-5 The utility model provides a technical solution: an omnidirectional fluorescent scanning card board, comprising a rotation mechanism 1 and a switching sleeve 2, the switching sleeve 2 is bolted to the inner side of the rotation mechanism 1, a cover plate 3 is clamped to the inner side of the rotation mechanism 1, a closed magnetic suction sheet 4 is fixedly connected to the bottom of the cover plate 3 away from the switching sleeve 2, a bottom of the closed magnetic suction sheet 4 is fixedly connected to a bottom plate 5, and the bottom of the bottom plate 5 is in contact with the bottom of the inner side of the rotation mechanism 1;

[0026] The rotation mechanism 1 includes a limit plate 101, a limit groove 102 and a positioning magnetic sheet 103. The limit groove 102 is opened at the top of the limit plate 101, and the positioning magnetic sheet 103 is bolted to the side of the limit groove 102 away from the switching sleeve 2. The inner side of the limit plate 101 is bolted to the switching sleeve 2.

[0027] In this embodiment: by setting a rotation mechanism 1 and a switching sleeve 2, the limit plate 101 can cooperate with the limit groove 102 to limit the bottom plate 5 and the cover plate 3, the switching sleeve 2 can cooperate with the limit plate 101, and can be connected to the rotating structure, so that the rotation mechanism 1 can be rotated to achieve the effect of continuously switching the cover plate 3 and the bottom plate 5, the positioning magnetic sheet 103 can cooperate with the closing magnetic sheet 4 to limit the cover plate 3 and the bottom plate 5, and the cover plate 3 and the bottom plate 5 are accidentally moved out of the limit groove 102, and the closing magnetic sheet 4 can cooperate with the cover plate 3 and the bottom plate 5 to further increase the stability of the cover plate 3 and the bottom plate 5 when limiting the sample to be tested.

[0028] As a technical optimization solution of the present invention, a protective cover 6 is bolted to the top of the switching sleeve 2 , and the bottom of the protective cover 6 is in contact with the top of the limiting plate 101 .

[0029] In this embodiment, the protective cover 6 can cooperate with the switching sleeve 2 to protect the top of the switching sleeve 2, and can further limit the connection between the switching sleeve 2 and the limiting plate 101.

[0030] As a technical optimization solution of the present invention, a protective pad 7 is bolted to the bottom of the limiting plate 101, and anti-slip patterns are engraved on the bottom of the protective pad 7.

[0031] In this embodiment, the protection pad 7 can be provided to cooperate with the limiting plate 101 to protect the bottom of the limiting plate 101 .

[0032] As a technical optimization solution of the present invention, a reinforcement ring 8 is clamped on the surface of the switching sleeve 2, and the surface of the reinforcement ring 8 is engraved with anti-slip patterns.

[0033] In this embodiment, the reinforcement ring 8 is provided to cooperate with the switching sleeve 2 to further increase the structural stability of the switching sleeve 2 .

[0034] As a technical optimization solution of the present utility model, a connecting sleeve 9 is clamped on the inner side of the switching sleeve 2, and a guiding pattern is provided on the inner side of the connecting sleeve 9.

[0035] In this embodiment, the connecting sleeve 9 is provided to cooperate with the switching sleeve 2 to further increase the stability of the switching sleeve 2 when it is externally connected to the rotating structure.

[0036] As a technical optimization solution of the present invention, an encryption ring 10 is fixedly connected to the surface of the top of the bottom plate 5 , and the top of the encryption ring 10 is in contact with the bottom of the cover plate 3 .

[0037] In this embodiment, the encryption ring 10 is provided to cooperate with the bottom plate 5 to further increase the airtightness when the cover plate 3 and the bottom plate 5 are in contact.

[0038] As a technical optimization solution of the utility model, the top of the inner side of the bottom plate 5 is clamped with a limiting ring seat 11 , and the top of the limiting ring seat 11 is close to the bottom of the cover plate 3 .

[0039] In this embodiment, the limiting ring seat 11 is provided to cooperate with the bottom plate 5 to further increase the stability of the limiting of the sample to be tested.

[0040] As a technical optimization solution of the utility model, a buffer sheet 12 is fixedly connected to the inner side of the closed magnetic sheet 4, and the surface of the buffer sheet 12 is coated with a waterproof coating.

[0041] In this embodiment: by providing the buffer sheet 12 , the closed magnetic attraction sheet 4 can be protected when closed, and the waterproof coating can prevent the buffer sheet 12 from being corroded by liquid, thereby extending the service life of the buffer sheet 12 .

[0042] Working principle: First, place the sample to be tested on the bottom plate 5, then fit the cover plate 3 on the bottom plate 5 until the closed magnetic sheet 4 is adsorbed to each other, then place the cover plate 3 and the bottom plate 5 into the limiting groove 102 until the positioning magnetic sheet 103 is adsorbed to the closed magnetic sheet 4, then install the limiting disk plate 101 along the switching sleeve 2 on the external rotating structure, and then the user rotates the limiting disk plate 101 and performs a fluorescent scan on the sample to be tested.

[0043] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An omnidirectional fluorescent scanning card, comprising a rotation mechanism (1) and a switching sleeve (2), characterized in that: The switching sleeve (2) is bolted to the inner side of the rotation mechanism (1), the inner side of the rotation mechanism (1) is clamped with a cover plate (3), the bottom of the cover plate (3) away from the switching sleeve (2) is fixedly connected to a closed magnetic attraction sheet (4), the bottom of the closed magnetic attraction sheet (4) is fixedly connected to a bottom plate (5), and the bottom of the bottom plate (5) is in contact with the bottom of the inner side of the rotation mechanism (1); The rotation mechanism (1) comprises a limit plate (101), a limit groove (102) and a positioning magnetic sheet (103); the limit groove (102) is arranged on the top of the limit plate (101); the positioning magnetic sheet (103) is bolted to a side of the limit groove (102) away from the switching sleeve (2); and the inner side of the limit plate (101) is bolted to the switching sleeve (2).

2. The omnidirectional fluorescence scanning card board according to claim 1, characterized in that: A protective cover (6) is bolted to the top of the switching sleeve (2), and the bottom of the protective cover (6) is in contact with the top of the limiting plate (101).

3. The omnidirectional fluorescence scanning card board according to claim 1, characterized in that: A protective pad (7) is bolted to the bottom of the limiting plate (101), and anti-slip patterns are engraved on the bottom of the protective pad (7).

4. The omnidirectional fluorescence scanning card board according to claim 1, characterized in that: A reinforcement ring (8) is clamped on the surface of the switching sleeve (2), and anti-slip patterns are engraved on the surface of the reinforcement ring (8).

5. The omnidirectional fluorescence scanning card board according to claim 1, characterized in that: A connecting sleeve (9) is clamped on the inner side of the switching sleeve (2), and a guiding pattern is provided on the inner side of the connecting sleeve (9).

6. The omnidirectional fluorescence scanning card board according to claim 1, characterized in that: An encryption ring (10) is fixedly connected to the surface of the top of the bottom plate (5), and the top of the encryption ring (10) is in contact with the bottom of the cover plate (3).

7. The omnidirectional fluorescence scanning card board according to claim 1, characterized in that: The top of the inner side of the bottom plate (5) is clamped with a limiting ring seat (11), and the top of the limiting ring seat (11) is close to the bottom of the cover plate (3).

8. The omnidirectional fluorescence scanning card board according to claim 1, characterized in that: A buffer sheet (12) is fixedly connected to the inner side of the closed magnetic attraction sheet (4), and a surface of the buffer sheet (12) is coated with a waterproof coating.

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