Split type sample reagent tray rack

Abstract

The utility model provides a split type sample reagent tray rack, which comprises a tray rack body, the tray rack body comprises a fixed tray, a fixed seat is fixed at the top of the fixed tray, a support ring is fixed on the side of the fixed seat, a movable seat is movably arranged at the top of the fixed seat, a movable ring is fixed on the side of the movable seat, and the support ring is fixed on the side of the movable seat. The movable ring and the supporting ring are both provided with open holes, pipe bodies are movably installed in the open holes, the bottoms of the pipe bodies make contact with the fixing disc, and a limiting assembly is installed on the fixing base and makes contact with the pipe bodies. When the split type sample reagent tray rack is used, the movable seat drives the movable ring to ascend and then rotate, the movable ring and the hole in the supporting ring are staggered after rotation, the staggered movable ring shields and seals the tube body from the top of the tube body, a test tube is prevented from shaking up and down through shielding and sealing, and the influence caused by outflow of liquid in the test tube is avoided.

Description

Technical Field

[0001] The utility model relates to the field of reagent tray rack equipment, in particular to a split type sample reagent tray rack. Background Art

[0002] The reagent tray rack needs to be used in conjunction with the existing fully automatic biochemical analyzer. There are two structures of the sample reagent tray: the integrally separated type and the sample tray and reagent tray combined into one, divided into inner and outer circles. The sample position and reagent position are on the tray with different rotation diameters. The existing reagent tubes are intelligently distributed at the center of the circle at the same time, and different reagent tubes cannot be staggered up and down.

[0003] According to the existing patent document with publication number CN218339853U, a split sample reagent tray rack device is disclosed, which includes a base and at least two baffles, wherein the baffles are radially mounted on the base from the center of the base, and one end of the baffle away from the center of the base is provided with a test tube clamp for placing the sample tube, and the two adjacent test tube clamps can be detachably connected to form an arc, and the left and right sides of the test tube clamp are respectively provided with matching buckles and locks, and the two adjacent test tube clamps are detachably connected by the buckles and locks. When in use, this technical solution allows the two adjacent test tube clamps to be detachably connected. When the sample reagent tray rack is damaged, there is no need to disassemble the entire rack, only the damaged baffle needs to be replaced, which saves time and effort, simplifies maintenance, and reduces costs. Regarding the above technical solution, although this solution realizes disassembly and replacement, it cannot seal and cover the top of the test tube body during use, which is inconvenient during use. Utility Model Content

[0004] In view of the shortcomings of the existing technology, the purpose of the present invention is to provide a split sample reagent tray rack to solve the problems raised in the above-mentioned background technology. The present invention has a novel structure. When in use, the movable seat drives the movable ring to rise and then rotate. After rotation, the position of the movable ring and the opening on the support ring are dislocated. After dislocation, the movable ring blocks and seals the tube body from the top of the tube body. The blocking and sealing prevents the test tube from shaking up and down, and avoids the impact caused by the outflow of liquid inside the test tube.

[0005] In order to achieve the above-mentioned purpose, the present invention is realized through the following technical solution: a split sample reagent disc rack, comprising a disc rack body, the disc rack body comprising a fixed disc, a fixed seat fixed on the top of the fixed disc, a support ring fixed on the side of the fixed seat, a movable seat movably mounted on the top of the fixed seat, a movable ring fixed on the side of the movable seat, both the movable ring and the support ring are provided with openings, a tube body movably mounted inside the opening, the bottom of the tube body is in contact with the fixed disc, a limiting component is installed on the fixed seat, and the limiting component is in contact with the tube body.

[0006] Furthermore, a mounting hole is provided on the top of the fixing seat, a limiting groove is provided on the inner wall of the mounting hole, and a supporting component is movably installed inside the mounting hole.

[0007] Furthermore, the support assembly includes a threaded column, a threaded hole is opened inside the mounting hole, the threaded column is rotatably mounted inside the threaded hole, and a support plate is fixed to one end of the threaded column.

[0008] Furthermore, a mounting column is movably installed between the support plate and the mounting hole, one end of the mounting column is welded to the movable seat, a protrusion is fixed on the side of the mounting column, and the protrusion is movably installed inside the limiting groove.

[0009] Furthermore, the limiting assembly includes a fixing hole, and a supporting mechanism is fixedly installed inside the fixing hole.

[0010] Furthermore, a limiting column is fixed at one end of the support mechanism, a rubber block is fixed at one end of the limiting column, and the limiting column is in movably contact with the tube body through the rubber block.

[0011] Beneficial effects of the present invention: The present invention provides a split sample reagent tray rack, comprising a fixed tray; a fixed seat; a limiting assembly; a tube body; a support ring; a movable ring; a movable seat; an opening; a mounting hole; a limiting groove; a support assembly; a mounting column; a protrusion; a support plate; a threaded column; a fixing hole; a support mechanism; and a limiting column.

[0012] 1. This split sample reagent tray rack, when in use, drives the movable seat to lift the movable ring and then rotate it. After the rotation, the movable ring and the opening on the support ring are dislocated. After the dislocation, the movable ring blocks and seals the tube body from the top of the tube body. The blocking and sealing prevents the test tube from shaking up and down and prevents the impact caused by the liquid inside the test tube from flowing out.

[0013] 2. This split sample reagent tray rack has a limit rod that supports the tube body under the push of a support mechanism. When the diameter of the tube body is smaller than the diameter of the opening, the tube body is tilted by the limit column. After the tube body is tilted, it cooperates with the inner wall of the opening to generate an extrusion limit force, which can be used for the limited installation of test tubes with different diameters.

[0014] 3. This is a split sample reagent tray rack. In the later stage, the support assembly pushes the movable seat to rise. After the movable seat rises, it rotates. The rotation causes the openings to be offset left and right. The other tube body is placed on the movable ring. The bottom of the tube body contacts the support ring for support. The movable ring and the support ring cooperate to realize the installation and use of the double-layer tube body. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a structural schematic diagram of a split sample reagent tray rack of the utility model;

[0016] Figure 2 This is a schematic diagram of the structure of a split sample reagent tray rack of the utility model after the movable ring is removed;

[0017] Figure 3 This is a schematic diagram of the top structure of a fixed seat of a split sample reagent tray rack of the present invention;

[0018] Figure 4 This is a structural schematic diagram of a support assembly of a split sample reagent tray rack of the present invention;

[0019] Figure 5 This is a schematic diagram of a top-view cross-sectional structure of a fixing base of a split sample reagent tray rack of the present invention;

[0020] In the figure: 1. Fixed plate; 2. Fixed seat; 3. Limiting assembly; 4. Tube body; 5. Support ring; 6. Movable ring; 7. Movable seat; 8. Opening; 9. Mounting hole; 10. Limiting groove; 11. Support assembly; 12. Mounting column; 13. Bump; 14. Support plate; 15. Threaded column; 16. Fixed hole; 17. Support mechanism; 18. Limiting column. DETAILED DESCRIPTION

[0021] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0022] See also Figures 1 to 5 The utility model provides a technical solution: a split sample reagent disc rack, comprising a disc rack body, wherein the disc rack body comprises a fixed disc 1, a fixed seat 2 is fixed on the top of the fixed disc 1, a supporting ring 5 is fixed on the side of the fixed seat 2, a movable seat 7 is movably installed on the top of the fixed seat 2, and a movable ring 6 is fixed on the side of the movable seat 7. An opening 8 is opened on both the movable ring 6 and the support ring 5, and a tube body 4 is movably installed inside the opening 8. The bottom of the tube body 4 contacts the fixed disc 1, a limiting component 3 is installed on the fixed seat 2, and the limiting component 3 contacts the tube body 4. A mounting hole 9 is opened on the top of the fixed seat 2, and a limiting groove 10 is opened on the inner wall of the mounting hole 9. A supporting component 11 is movably installed inside the mounting hole 9. The support plate 14 on the supporting component 11 rises or falls inside the mounting hole 9 under the push of the threaded column 15, and the rise or fall of the support plate 14 adjusts the height of the movable seat 7.

[0023] In this embodiment, the support assembly 11 includes a threaded column 15, a threaded hole is opened inside the mounting hole 9, and the threaded column 15 is rotatably installed inside the threaded hole, one end of the threaded column 15 is fixed with a support plate 14, and a mounting column 12 is movably installed between the support plate 14 and the mounting hole 9, one end of the mounting column 12 is welded to the movable seat 7, and a protrusion 13 is fixed on the side of the mounting column 12, and the protrusion 13 is movably installed inside the limiting groove 10, and the limiting assembly 3 includes a fixing hole 16, and a supporting mechanism 17 is fixed inside the fixing hole 16, one end of the support mechanism 17 is fixed with a limiting column 18, one end of the limiting column 18 is fixed with a rubber block, and the limiting column 18 is movably contacted with the tube body 4 through the rubber block, and the support mechanism 17 is a support spring, which pushes the limiting column 18 to move outward, and the limiting column 18 moves outward to complete the support of the tube body 4.

[0024] When the device is in use, the openings 8 on the movable ring 6 and the support ring 5 are aligned. After the openings 8 are aligned, the limiting columns 18 at the corresponding positions are squeezed inwardly to the supporting mechanism 17. After the limiting columns 18 are retracted inside the fixing holes 16, the tube body 4 is placed on the movable ring 6 and the supporting ring 5 through the opening 8. The bottom of the tube body 4 contacts the fixed plate 1. After the bottom of the tube body 4 is installed, the limiting columns 18 are released. The limiting columns 18 move outwards under the push of the supporting mechanism 17 to support the tube body 4. When in use, the distance between the movable ring 6 and the support ring 5 is adjusted by the movable seat 7. The different distances between the movable ring 6 and the support ring 5 can achieve three-point support and limitation for tube bodies 4 of different lengths. When the movable ring 6 is needed to block and seal the top of the tube body 4, the movable seat 7 is moved upward, and the mounting column 12 is removed from the mounting hole 9. Take it out from the inside, and after taking it out, rotate the protrusion 13 and the mounting column 12 to change their position and place them inside the limiting groove 10. After the movable seat 7 is rotated, the openings 8 are staggered left and right. After the movable seat 7 is installed on the fixed seat 2, the movable ring 6 squeezes the tube body 4 from the top and seals the top of the tube body 4. When it is necessary to place another layer of tube body 4 on the movable ring 6, the movable seat 7 is removed upward. After removal, the threaded column 15 is rotated through the support plate 14. The rotation of the threaded column 15 causes the support plate 14 to rise inside the mounting hole 9. After rising, the length of the mounting column 12 entering the mounting hole 9 is shortened, thereby moving the movable seat 7 upward for adjustment. After the upward adjustment of the movable seat 7 is completed, the openings 8 of the movable ring 6 and the support ring 5 are staggered, and the tube body 4 is placed inside the opening 8 of the movable ring 6 again to complete the placement and use of the second layer.

[0025] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. For those skilled in the art, it is obvious that the present invention is not limited to the details of the above exemplary embodiments, and that the present invention can be implemented in other specific forms without departing from the spirit or basic characteristics of the present invention. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present invention is defined by the appended claims rather than the above description. Therefore, it is intended that all changes that fall within the meaning and range of equivalents of the claims are included in the present invention. Any reference signs in the claims should not be construed as limiting the claim to which they relate.

[0026] In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. A split sample reagent tray, comprising a tray body, characterized in that: The disc rack body comprises a fixed disc (1), a fixed seat (2) is fixed on the top of the fixed disc (1), a support ring (5) is fixed on the side of the fixed seat (2), a movable seat (7) is movably mounted on the top of the fixed seat (2), a movable ring (6) is fixed on the side of the movable seat (7), both the movable ring (6) and the support ring (5) are provided with openings (8), a tube body (4) is movably mounted inside the opening (8), the bottom of the tube body (4) is in contact with the fixed disc (1), a limiting assembly (3) is mounted on the fixed seat (2), and the limiting assembly (3) is in contact with the tube body (4).

2. The split sample reagent tray according to claim 1, characterized in that: A mounting hole (9) is provided on the top of the fixing seat (2), a limiting groove (10) is provided on the inner wall of the mounting hole (9), and a supporting assembly (11) is movably installed inside the mounting hole (9).

3. The split sample reagent tray according to claim 2, characterized in that: The support assembly (11) includes a threaded column (15), a threaded hole is opened inside the mounting hole (9), the threaded column (15) is rotatably mounted inside the threaded hole, and a support plate (14) is fixed to one end of the threaded column (15).

4. The split sample reagent tray according to claim 3, characterized in that: A mounting column (12) is movably mounted between the support plate (14) and the mounting hole (9), one end of the mounting column (12) is welded to the movable seat (7), a convex block (13) is fixed to the side of the mounting column (12), and the convex block (13) is movably mounted inside the limiting groove (10).

5. The split sample reagent tray rack according to claim 1, characterized in that: The limiting assembly (3) comprises a fixing hole (16), and a supporting mechanism (17) is fixedly installed inside the fixing hole (16).

6. The split sample reagent tray rack according to claim 5, characterized in that: A limiting column (18) is fixed to one end of the support mechanism (17), a rubber block is fixed to one end of the limiting column (18), and the limiting column (18) is in movably contact with the tube body (4) through the rubber block.

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