Reagent card mounting plate of fluorescence analyzer

Abstract

The utility model relates to the field of fluorescence analyzer equipment, in particular to a fluorescence analyzer reagent card mounting plate which comprises a fluorescence analyzer body, a mounting frame, a fixing assembly and an ejection assembly which is arranged on the fluorescence analyzer body and is used for quickly taking out a reagent card, the mounting frame is arranged on the fluorescence analyzer body, and a plurality of groups of mounting grooves are formed in the mounting frame; the fixing assembly is arranged on the mounting frame and is used for fixing the reagent card; the ejection assembly comprises an ejection plate; and the multiple sets of top plates are arranged on the mounting frame in a clamped mode. According to the utility model, the reagent card is automatically ejected out through the top plate, so that the risk of damage to the reagent card in the dismounting process can be reduced, and the ejection assembly can provide a reliable way, so that an operator can easily and safely take down the reagent card from the mounting frame, and the risk of damage to the reagent card or a reagent in the reagent card is reduced.

Description

Technical Field

[0001] The utility model relates to the field of fluorescence analyzer equipment, in particular to a fluorescence analyzer reagent card installation plate. Background Art

[0002] Fluorescence analyzer reagent cards are special kits or carriers used for fluorescence analysis. They usually contain fluorescently labeled reagent substances for detecting specific biomolecules or chemicals. These reagent cards are widely used in biomedical research, biotechnology, medical diagnosis and other fields.

[0003] A Chinese patent with authorization announcement number CN219456178U discloses a multiple fluorescence analyzer reagent card installation plate with an automatic positioning function, including a multiple fluorescence analyzer component, wherein a reagent card installation plate component is arranged inside the multiple fluorescence analyzer component. The utility model solves the problem that the reagent card is directly installed in the card slot without further clamping and positioning. By starting an electric push rod, one end of the electric push rod pulls a connecting rod, and the connecting rod then drives an extrusion plate to be pulled backward, and the extrusion plate presses an extrusion spring. When a reagent card body to be tested is placed in the card slot, the connecting rod is loosened, and the extrusion plate is pressed against the side of the reagent card body by the extrusion spring. In the process of sliding the reagent card installation plate body carrying the reagent card body into the detection box, the automatic positioning component can press the reagent card against the placement slot from the side of the reagent card, effectively improving the stability of the reagent card installation.

[0004] However, the device still has some shortcomings: after the reagent card is fixed, it is not convenient to take out the reagent card after the analysis of the reagent card is completed, so the analysis efficiency of other reagent cards will be reduced to a certain extent. Utility Model Content

[0005] The utility model aims to solve the problem that it is inconvenient to take out a reagent card in the background technology and proposes a reagent card installation plate for a fluorescence analyzer.

[0006] The technical solution of the utility model: a fluorescence analyzer reagent card installation plate, comprising:

[0007] Fluorescence analyzer body;

[0008] A mounting frame, which is arranged on the fluorescence analyzer body, and a plurality of mounting slots are arranged on the mounting frame;

[0009] A fixing component, which is arranged on the mounting frame and is used to fix the reagent card;

[0010] And an ejection assembly arranged on the fluorescence analyzer body for quickly taking out the reagent card, the ejection assembly comprises a top plate; the top plates are arranged in multiple groups, and the multiple groups of top plates are all clamped and arranged on the installation frame.

[0011] Preferably, a sealing door is hingedly provided on the fluorescence analyzer body.

[0012] Preferably, the fixing assembly comprises:

[0013] The movable columns are arranged in multiple groups, and the multiple groups of movable columns are slidably arranged on the installation frame and extend into the installation groove;

[0014] A fixed block, which is arranged on the moving column and is located in the mounting groove and contacts the reagent card;

[0015] A first spring, one end of which is connected to the fixing block, and the other end of which is connected to the inner wall of the mounting groove;

[0016] and a pull plate connected to the plurality of sets of movable columns.

[0017] Preferably, the pull plate is a rectangular plate.

[0018] Preferably, the ejection assembly further comprises:

[0019] A connecting block connected to the plurality of sets of top plates;

[0020] A connecting plate, which is arranged on the plurality of connecting blocks;

[0021] The threaded sleeves are provided in multiple groups, and the multiple groups of threaded sleeves are arranged on the connecting plate;

[0022] And a threaded column, which is rotatably arranged on the fluorescence analyzer body and threadedly connected with the threaded sleeve, and a rotating mechanism for driving the threaded column to rotate is arranged on the fluorescence analyzer body.

[0023] Preferably, the rotating mechanism comprises:

[0024] A driving device is arranged on the fluorescence analyzer body, and the threaded column is connected to the driving device;

[0025] And a transmission member is arranged on the plurality of groups of two threaded columns to drive them to rotate.

[0026] Compared with the prior art, the utility model has the following beneficial technical effects:

[0027] By providing an ejection assembly on the fluorescence analyzer body for quickly removing the reagent card, when the reagent card needs to be removed after the analysis is completed, the reagent card is automatically ejected through the top plate, which can reduce the risk of damage to the reagent card during the removal process. The ejection assembly can provide a reliable way for the operator to easily and safely remove the reagent card from the installation frame, reducing the risk of damage to the reagent card or the reagent therein. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is a structural schematic diagram of an embodiment of the utility model;

[0029] Figure 2 It is a schematic diagram of the internal structure of the fluorescence analyzer body;

[0030] Figure 3 It is a schematic diagram of the structure of the ejector assembly.

[0031] Figure numerals: 1. fluorescence analyzer body; 2. sealing door; 3. pulling block; 4. mounting frame; 5. mounting groove; 6. top plate; 7. pulling plate; 8. moving column; 9. first spring; 10. fixing block; 11. second spring; 12. connecting block; 13. connecting plate; 14. threaded sleeve; 15. motor; 16. threaded column. DETAILED DESCRIPTION

[0032] Embodiment 1

[0033] like Figure 1-Figure 3 As shown, a fluorescence analyzer reagent card installation plate proposed by the utility model comprises a fluorescence analyzer body 1, a mounting frame 4, a fixing component and an ejection component arranged on the fluorescence analyzer body 1 for quickly taking out the reagent card;

[0034] The mounting frame 4 is arranged on the fluorescence analyzer body 1, and a plurality of mounting grooves 5 are arranged on the mounting frame 4; a fixing assembly is arranged on the mounting frame 4, and is used to fix the reagent card; an ejection assembly includes a top plate 6; a plurality of top plates 6 are arranged, and the plurality of top plates 6 are all clamped and arranged on the mounting frame 4, and the top plates 6 can reduce the risk of damage to the reagent card during the disassembly process, and the ejection assembly can provide a reliable way for the operator to easily and safely remove the reagent card from the mounting frame 4.

[0035] like Figure 1-Figure 2 As shown, a sealing door 2 is hingedly provided on the fluorescence analyzer body 1, and a pulling block 3 is provided on one side of the sealing door 2; the fixed component includes a moving column 8, a fixed block 10, a first spring 9 and a pulling plate 7; wherein, the moving column 8 is provided in multiple groups, and the multiple groups of moving columns 8 are slidably provided on the mounting frame 4 and extend into the mounting groove 5; the fixed block 10 is provided on the moving column 8 and is located in the mounting groove 5 and contacts the reagent card; one end of the first spring 9 is connected to the fixed block 10, and the other end is connected to the inner wall of the mounting groove 5; the pulling plate 7 is connected to the multiple groups of moving columns 8, and a second spring 11 is provided between the two groups of pulling plates 7, and the pulling plate 7 is a rectangular plate.

[0036] Embodiment 2

[0037] The utility model provides a fluorescence analyzer reagent card installation plate. Compared with the first embodiment, the present embodiment further describes the structure of the ejection assembly in detail.

[0038] like Figure 2-Figure 3 As shown, the ejection assembly also includes a connecting block 12, a connecting plate 13, a threaded sleeve 14 and a threaded column 16; wherein the connecting block 12 is connected to multiple groups of ejector plates 6; the connecting plate 13 is arranged on the multiple groups of connecting blocks 12; two groups of threaded sleeves 14 are arranged, and the two groups of threaded sleeves 14 are arranged on the connecting plate 13; the threaded column 16 is rotatably arranged on the fluorescence analyzer body 1 and is threadedly connected with the threaded sleeve 14, and a rotating mechanism for driving the threaded column 16 to rotate is arranged on the fluorescence analyzer body 1; the rotating mechanism includes a driving device and a transmission member arranged on the multiple groups of two groups of threaded columns 16 to drive them to rotate; the driving device is arranged on the fluorescence analyzer body 1, and the driving device is selected as a motor 15, and the threaded column 16 is connected to the output shaft of the motor 15.

[0039] In summary, when the utility model is in use, when the reagent card is to be installed on the installation frame 4, first manually squeeze the two groups of close pull plates 7 relative to each other by hand at the same time, and then drive the movable column 8 and the fixed block 10 to move to the outside of the installation slot 5, so that the position of the installation slot 5 becomes larger, and then put the reagent card into the installation slot 5, and then release the pull plate 7. Since the first spring 9 has a rebound effect, it drives the movable column 8 and the fixed block 10 to clamp and fix the reagent card, which is convenient for subsequent scanning work. After the reagent card is detected, by turning on the motor 15, a group of threaded columns 16 and the transmission member are driven to rotate, thereby driving another group of threaded columns 16 to rotate. Since the threaded sleeve 14 is threadedly connected to the threaded column 16, the threaded sleeve 14, the connecting plate 13, the connecting block 12 and the top plate 6 are driven to move upward, thereby ejecting the reagent card from the installation slot 5, which can reduce the risk of damage to the reagent card during the disassembly process. The ejection assembly can provide a reliable way for the operator to easily and safely remove the reagent card from the installation frame 4, reducing the risk of damaging the reagent card or the reagent therein.

[0040] The implementation modes of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited thereto, and various changes can be made within the knowledge scope of technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A fluorescence analyzer reagent card installation plate, characterized in that: include: Fluorescence analyzer body (1); A mounting frame (4) is arranged on the fluorescence analyzer body (1), and a plurality of mounting slots (5) are arranged on the mounting frame (4); A fixing component, which is arranged on the mounting frame (4) and is used to fix the reagent card; And an ejection assembly arranged on the fluorescence analyzer body (1) for quickly removing the reagent card, the ejection assembly comprising a top plate (6); the top plates (6) are arranged in multiple groups, and the multiple groups of top plates (6) are all clamped and arranged on the installation frame (4).

2. The fluorescence analyzer reagent card installation plate according to claim 1, characterized in that: A sealing door (2) is hingedly provided on the fluorescence analyzer body (1).

3. The fluorescence analyzer reagent card installation plate according to claim 1, characterized in that: The fixed components include: A plurality of movable columns (8) are provided, and the plurality of movable columns (8) are slidably provided on the installation frame (4) and extend into the installation groove (5); A fixed block (10) is arranged on the movable column (8) and is located in the mounting groove (5) and in contact with the reagent card; A first spring (9), one end of which is connected to the fixing block (10), and the other end of which is connected to the inner wall of the mounting groove (5); and a pulling plate (7) connected to a plurality of groups of moving columns (8).

4. The fluorescence analyzer reagent card installation plate according to claim 3, characterized in that: The pull plate (7) is a rectangular plate.

5. The fluorescence analyzer reagent card installation plate according to claim 1, characterized in that: The ejector assembly also includes: A connecting block (12) connected to the plurality of top plates (6); A connecting plate (13) arranged on the plurality of connecting blocks (12); A plurality of threaded sleeves (14) are provided, and the plurality of threaded sleeves (14) are provided on the connecting plate (13); And a threaded column (16) is rotatably arranged on the fluorescence analyzer body (1) and is threadably connected to the threaded sleeve (14); a rotating mechanism for driving the threaded column (16) to rotate is arranged on the fluorescence analyzer body (1).

6. The fluorescence analyzer reagent card installation plate according to claim 5, characterized in that: The rotating mechanism includes: A driving device is arranged on the fluorescence analyzer body (1), and the threaded column (16) is connected to the driving device; And a transmission member is arranged on the plurality of groups of two threaded columns (16) to drive them to rotate.

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