Sample pre-treatment device rack and sample pre-treatment device system

Abstract

The utility model relates to sample pretreatment device system technical field discloses sample pretreatment device rack and sample pretreatment device system, sample pretreatment device rack, including first rack, second rack and fastening assembly, the bottom of first rack is equipped with first splicing component, the bottom surface of first splicing component is first splicing surface, the top of second rack is equipped with second splicing component, the top surface of second splicing component is second splicing surface, first splicing surface and second splicing surface mutually splice, fastening assembly detachably connects first splicing component and second splicing component. The utility model discloses the sample pretreatment device rack that improves, first rack and second rack can carry out electroplating treatment alone, reduce the size of the rack that carries out electroplating alone, need not larger electroplating bath to can carry out electroplating treatment to first rack and second rack, reduce the electroplating cost of sample pretreatment device rack.

Description

Technical Field

[0001] This utility model relates to the technical field of sample pretreatment device racks, specifically to sample pretreatment device racks and sample pretreatment device systems. Background Technology

[0002] Before using a fully automated biochemical and immunoassay analyzer and a biochemical analyzer for testing, some pre-processing of the samples is usually required. These pre-processing tasks mainly include: sample sorting, blood centrifugation, serum quality inspection, sample tube cap removal, instrument testing, and instrument quality control testing.

[0003] With the increase in the number of samples being tested, automated sample pretreatment systems have emerged to meet high throughput and reduce testing time, as well as to simplify some of the tedious and low-value-added operations performed by laboratory personnel. These automated systems typically include sample sorting, centrifugation, automatic barcode scanning, serum quality testing, sample tube cap removal, single-tube holder and sample rack switching devices, sample buffering devices, and automatic quality control devices. These functional modules are simply connected in series, resulting in a relatively fragmented layout, a large footprint, and relatively high costs. Therefore, as users demand higher efficiency per square meter in laboratory testing, integrated automated sample pretreatment systems have developed.

[0004] However, compared to automated sample pretreatment systems, integrated automated sample pretreatment systems are larger in size, and their sample pretreatment racks are also larger, requiring larger electroplating tanks for electroplating. Since there are few electroplating plants with large electroplating tanks, the electroplating cost of the sample pretreatment racks is higher. Utility Model Content

[0005] In view of this, the present invention provides a sample pretreatment device frame and a sample pretreatment device system to solve the problem that the sample pretreatment device frame is too large, requiring a large electroplating tank for electroplating the frame, and that there are few electroplating plants with large electroplating tanks, resulting in high electroplating costs for the sample pretreatment device frame.

[0006] In a first aspect, this utility model provides a sample pretreatment device frame, comprising:

[0007] The first frame has a first splicing component at the bottom, and the bottom surface of the first splicing component is the first splicing surface;

[0008] The second frame has a second splicing component on top, and the top surface of the second splicing component is the second splicing surface; the first splicing surface and the second splicing surface are spliced ​​together.

[0009] A fastening assembly that detachably connects the first splicing assembly and the second splicing assembly.

[0010] Beneficial effects: The sample pretreatment device frame includes a first frame and a second frame connected along the height direction. This not only saves space occupied by the entire sample pretreatment device frame, but also allows the first and second frames to be detachably connected by fastening components, enabling them to be electroplated separately. This reduces the size of the frame to be electroplated individually, and eliminates the need for a large electroplating tank, thus reducing the electroplating cost of the sample pretreatment device frame.

[0011] In one optional embodiment, the first splicing assembly includes a plurality of first splicing beams, which are sequentially arranged and form a ring-shaped frame structure.

[0012] The second splicing component includes a plurality of second splicing beams, which are arranged sequentially and form a ring-shaped frame structure;

[0013] The number and position of the first splicing beam and the second splicing beam are one-to-one, and the first splicing beam and the corresponding second splicing beam are detachably connected by fastening components.

[0014] Beneficial effects: The first splicing assembly includes multiple first splicing beams, and the second splicing assembly includes multiple second splicing beams. The first splicing beams and their corresponding second splicing beams are detachably connected by fastening components, simplifying the installation and disassembly between the first and second frames while providing a relatively stable splicing effect. Furthermore, the ring-shaped frame structure enhances the strength of both the first and second frames.

[0015] In one optional embodiment, the first splicing beam includes a first horizontal beam, a first vertical beam, and a second vertical beam, the first vertical beam, the first horizontal beam, and the second vertical beam being connected in sequence to form a first U-shaped beam; the bottom of the first horizontal beam is provided with the first splicing surface;

[0016] The second splicing beam includes a second horizontal beam, a third vertical beam, and a fourth vertical beam. The third vertical beam, the second horizontal beam, and the fourth vertical beam are connected in sequence to form a second U-shaped beam. The bottom of the second horizontal beam is provided with a second splicing surface.

[0017] The first crossbeam and the second crossbeam are detachably connected by the fastening assembly, the first vertical beam and the second vertical beam are located on the side opposite to the second crossbeam, and the third vertical beam and the fourth vertical beam are located on the side opposite to the first crossbeam.

[0018] In one alternative implementation, the height of the first vertical beam is less than the height of the second vertical beam; the height of the third vertical beam is less than the height of the fourth vertical beam, and the first vertical beam and the third vertical beam are staggered from each other.

[0019] In one alternative embodiment, the sample pretreatment device frame further includes a protrusion fixedly connected to the first splicing component and / or the second splicing component, and located between the first splicing surface and the second splicing surface.

[0020] In one optional embodiment, the first splicing component is provided with a first connecting hole, the second splicing component is provided with a corresponding second connecting hole, and the protrusion is provided with a corresponding third connecting hole; the fastening component includes:

[0021] A fastening nut is fixedly connected to the second splicing assembly on the side facing away from the first splicing assembly, and the screw hole of the fastening nut corresponds to the position of the second connecting hole;

[0022] The fastening screw is connected in sequence to the first connecting hole, the third connecting hole, the second connecting hole, and the fastening nut.

[0023] In one alternative embodiment, the first frame is used to install the large gripper module; the second frame is connected to a plurality of support members, which are divided into a plurality of mounting layers along the height direction in the second frame, each mounting layer is used to install different functional components, and the plurality of mounting layers have different height differences.

[0024] Beneficial effects: By dividing the second rack into multiple installation layers through the support components, different functional components can be installed in layers, the functional components can be rationally laid out, and the limited space in the second rack can be fully utilized.

[0025] In one alternative implementation, the mounting layer located at the bottom of the second rack is a first mounting layer, which has multiple mounting areas, each used to mount different functional components.

[0026] In one optional embodiment, the first mounting layer is provided with a first partition, a second partition, and a third partition. The first partition and the second partition are spaced apart along a first direction to divide the first mounting layer into a first mounting area, an intermediate mounting area, and a second mounting area distributed along the first direction. The third partition is disposed at the middle position of the first mounting layer along a second direction. One end of the third partition is connected to the first partition, and the other end is connected to the second partition to divide the intermediate mounting area into a third mounting area and a fourth mounting area.

[0027] Wherein, the first direction is perpendicular to the second direction, the first installation area is used to place the sample rack buffer unit and the sample rack three-dimensional scheduling and lifting mechanism, the second installation area is used to place the tilting sample injection module, the third installation area is used to place the control electrical components, and the fourth installation area is used to place the centrifugation equipment.

[0028] In one optional embodiment, the plurality of support members include, from low to high, a first support member and a second support member. The first support member is connected to one side of the interior of the second frame along a second direction, and the second support member is connected to the other side of the interior of the second frame along the second direction. A second mounting layer is formed on the first support member, and a third mounting layer is formed on the second support member. The second mounting layer is used to arrange the tilting cap module, the track module, and the sample rack track module. The third mounting layer is used to arrange the tilting sample loading module, the orderly sample loading module, the centrifuge adapter module, and the quality control refrigerator module.

[0029] In one alternative embodiment, the plurality of supports further includes a third support, which is connected to one side of the interior of the second frame along a first direction. The third support is offset from the first and second supports in the second direction. A fourth mounting layer is formed on the third support, and the fourth mounting layer is used to arrange the cap removal module.

[0030] Secondly, this utility model also provides a sample pretreatment device system, including functional components and the above-mentioned sample pretreatment device frame, wherein the sample pretreatment device frame is used to install the functional components. Attached Figure Description

[0031] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0032] Figure 1 This is an exploded view of the installation of a sample pretreatment device frame according to an embodiment of the present invention;

[0033] Figure 2 for Figure 1 A magnified view of part A in the diagram;

[0034] Figure 3 This is a schematic diagram of a sample pretreatment device frame according to an embodiment of the present utility model;

[0035] Figure 4This is a partial cross-sectional view of the frame of a sample pretreatment device according to an embodiment of the present invention;

[0036] Figure 5 This is a schematic diagram of the second frame of a sample preprocessing device frame according to an embodiment of the present invention.

[0037] Figure 6 A schematic diagram from another perspective of the second frame of a sample preprocessing device frame according to an embodiment of the present invention;

[0038] Figure 7 This is a schematic diagram of a sample pretreatment device system according to an embodiment of the present utility model;

[0039] Figure 8 This is a top view of a sample preprocessing device system according to an embodiment of the present utility model.

[0040] Explanation of reference numerals in the attached figures:

[0041] 1. First frame; 11. First splicing beam; 111. First crossbeam; 112. First vertical beam; 113. Second vertical beam;

[0042] 2. Second frame; 21. Second splicing beam; 211. Second crossbeam; 212. Third vertical beam; 213. Fourth vertical beam; 22. Movable beam;

[0043] 3. Fastening components; 4. Protrusions;

[0044] 5. First mounting layer; 51. First mounting area; 52. Second mounting area; 53. Third mounting area; 54. Fourth mounting area; 501. First partition; 502. Second partition; 503. Third partition;

[0045] 6. Second mounting layer; 7. Third mounting layer; 8. Fourth mounting layer;

[0046] 10. Large gripper module; 20. Orderly sample loading module; 30. Centrifuge equipment; 40. Quality control refrigerator module; 50. Tilting cap loading module; 60. Track module; 70. Sample rack track module; 80. Cap removal module; 90. Tilting sample loading module;

[0047] 100. First support component; 200. Second support component; 300. Third support component. Detailed Implementation

[0048] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0049] The following is combined Figures 1 to 8 The following describes embodiments of the present invention.

[0050] According to an embodiment of the present invention, a sample pretreatment device frame is provided, including a first frame 1, a second frame 2, and a fastening assembly 3; the bottom of the first frame 1 is provided with a first splicing assembly, the bottom surface of the first splicing assembly being a first splicing surface; the top of the second frame 2 is provided with a second splicing assembly, the top surface of the second splicing assembly being a second splicing surface; the first splicing surface and the second splicing surface are spliced ​​together; the fastening assembly 3 is detachably connected to the first splicing assembly and the second splicing assembly.

[0051] The sample pretreatment device frame includes a first frame 1 and a second frame 2 connected along the height direction. This not only saves space occupied by the entire sample pretreatment device frame, but also allows the first frame 1 and the second frame 2 to be detachably connected by fastening components 3, so that the first frame 1 and the second frame 2 can be electroplated separately. This reduces the size of the frame for separate electroplating and eliminates the need for a large electroplating tank, thus reducing the electroplating cost of the sample pretreatment device frame.

[0052] In one embodiment, the first splicing component includes a plurality of first splicing beams 11, which are arranged sequentially and form a ring-shaped frame structure.

[0053] The second splicing component includes a plurality of second splicing beams 21, which are arranged sequentially and form a ring-shaped frame structure;

[0054] The number and position of the first splicing beam 11 and the second splicing beam 21 are one-to-one, and the first splicing beam 11 and the corresponding second splicing beam 21 are detachably connected by fastening assembly 3.

[0055] The first splicing assembly includes multiple first splicing beams 11, and the second splicing assembly includes multiple second splicing beams 21. The first splicing beams 11 and the corresponding second splicing beams 21 are detachably connected by fastening components 3, which simplifies the installation and disassembly between the first frame 1 and the second frame 2, and also provides a relatively stable splicing effect. Furthermore, the ring-shaped frame structure enhances the strength of the first frame 1 and the second frame 2.

[0056] In one embodiment, the first splicing beam 11 includes a first horizontal beam 111, a first vertical beam 112, and a second vertical beam 113. The first vertical beam 112, the first horizontal beam 111, and the second vertical beam 113 are connected in sequence to form a first U-shaped beam. The bottom of the first horizontal beam 111 is provided with the first splicing surface.

[0057] The second splicing beam 21 includes a second horizontal beam 211, a third vertical beam 212, and a fourth vertical beam 213. The third vertical beam 212, the second horizontal beam 211, and the fourth vertical beam 213 are connected in sequence to form a second U-shaped beam. The bottom of the second horizontal beam 211 is provided with a second splicing surface.

[0058] The first crossbeam 111 and the second crossbeam 211 are detachably connected by the fastening assembly 3. The first vertical beam 112 and the second vertical beam 113 are located on the side opposite to the second crossbeam 211, and the third vertical beam 212 and the fourth vertical beam 213 are located on the side opposite to the first crossbeam 111.

[0059] The first splicing beam 11 forms a first U-shaped beam, and the second splicing beam 21 forms a second U-shaped beam. This provides high stability when bearing weight and resisting external forces, enhancing the strength of the first splicing beam 11 and the second splicing beam 21, thereby ensuring the splicing strength between the first frame 1 and the second frame 2. Furthermore, since the first crossbeam 111 and the second crossbeam 211 are detachably connected by the fastening assembly 3, and the first vertical beam 112 and the second vertical beam 113 are located on the side opposite to the second crossbeam 211, while the third vertical beam 212 and the fourth vertical beam 213 are located on the side opposite to the first crossbeam 111, the load-bearing area between the first splicing beam 11 and the second splicing beam 21 is large, thereby enhancing the splicing stability between the first splicing beam 11 and the second splicing beam 21.

[0060] In one embodiment, the height of the first vertical beam 112 is less than the height of the second vertical beam 113; the height of the third vertical beam 212 is less than the height of the fourth vertical beam 213, and the first vertical beam 112 and the third vertical beam 212 are staggered from each other.

[0061] When the first vertical beam 112 and the second vertical beam 113 are subjected to lateral force, they can better disperse stress and reduce deformation; when the second splicing beam 21 is subjected to lateral force, the third vertical beam 212 and the fourth vertical beam 213 can better disperse stress and reduce deformation; by staggering the first vertical beam 112 and the third vertical beam 212, the first frame 1 and the second frame 2 can better disperse stress when subjected to lateral force from both sides, ensuring the uniformity of overall stress dispersion.

[0062] In one embodiment, the sample pretreatment device frame further includes a protrusion 4, which is fixedly connected to the first splicing component and / or the second splicing component and is located between the first splicing surface and the second splicing surface.

[0063] Due to the large area of ​​the first and second splicing surfaces, deformation can easily cause the first frame 1 and the second frame 2 to fail to fit together effectively. Therefore, by setting the protrusion 4, the contact area between the first and second splicing surfaces is reduced, thereby eliminating some of the errors caused by deformation.

[0064] In a preferred embodiment, the protrusion 4 is a sheet-like structure, and the protrusion 4 is welded onto the second splicing assembly.

[0065] In one embodiment, the first splicing component is provided with a first connecting hole, the second splicing component is provided with a corresponding second connecting hole, the protrusion 4 is provided with a corresponding third connecting hole, and the fastening component 3 includes:

[0066] A fastening nut is fixedly connected to the second splicing assembly on the side facing away from the first splicing assembly, and the screw hole of the fastening nut corresponds to the position of the second connecting hole;

[0067] The fastening screw is connected in sequence to the first connecting hole, the third connecting hole, the second connecting hole, and the fastening nut.

[0068] By sequentially connecting the first connecting hole, the third connecting hole, the second connecting hole, and the fastening nut with fastening screws, a detachable connection between the first and second splicing components is achieved. The connection and disassembly methods are simple, and the connection is highly stable. Furthermore, the fastening nut is fixed on the side of the second splicing component facing away from the first splicing component, which not only simplifies the connection and disassembly steps but also prevents the fastening nut from being lost or falling off.

[0069] The fastening nut may not be fixedly connected to the second splicing assembly; the fastening nut can be detachably installed like the fastening screw.

[0070] In one embodiment, the first frame 1 is used to install the large gripper module 10; the second frame 2 is connected to a plurality of support members, which are divided into a plurality of mounting layers along the height direction in the second frame 2, each mounting layer is used to install different functional components, and the plurality of mounting layers have different height differences.

[0071] The second rack 2 is divided into multiple installation layers by support members to allow for the layered installation of different functional components, thus making rational layout of the functional components and making full use of the limited space in the second rack 2.

[0072] In one embodiment, the mounting layer located at the bottom of the second rack 2 is a first mounting layer 5, which has multiple mounting areas, each used to mount different functional components.

[0073] In one embodiment, the first mounting layer 5 is provided with a first partition 501, a second partition 502, and a third partition 503. The first partition 501 and the second partition 502 are spaced apart along a first direction to divide the first mounting layer 5 into a first mounting area 51, an intermediate mounting area, and a second mounting area 52 distributed along the first direction. The third partition 503 is disposed at the middle position of the first mounting layer 5 along a second direction. One end of the third partition 503 is connected to the first partition 501, and the other end is connected to the second partition 502 to divide the intermediate mounting area into a third mounting area 53 and a fourth mounting area 54.

[0074] Wherein, the first direction is perpendicular to the second direction.

[0075] The first mounting layer 5 is divided into a first mounting area 51, a second mounting area 52, a third mounting area 53, and a fourth mounting area 54 by a first partition 501, a second partition 502, and a third partition 503. The fourth mounting area 54 is completely separated from the other three mounting areas. The first mounting area 51 is used to place the sample rack buffer unit and the sample rack three-dimensional scheduling and lifting mechanism. The second mounting area 52 is used to place the tilting sample injection module. The third mounting area 53 is used to place the control electrical components. The fourth mounting area 54 is used to place the centrifuge 30. This can prevent the dust from the centrifuge 30's heat dissipation and fan from being brought into the test samples in the first area buffer position, and can also ensure the overall appearance.

[0076] In a further embodiment, a movable beam 22 is provided at the bottom of the side of the fourth installation area 54 facing away from the third installation area 53. The movable beam 22 is detachably connected to the second frame 2 to facilitate the entry and exit of the centrifuge device in the fourth installation area 54.

[0077] In a specific implementation, the first direction is the left-right direction, and the second direction is the front-back direction.

[0078] In one embodiment, the plurality of support members, from low to high, include a first support member 100, a second support member 200, and a third support member 300. The first support member 100 is connected to one side of the interior of the second frame 2 along a second direction, and the second support member 200 is connected to the other side of the interior of the second frame 2 along the second direction. A second mounting layer 6 is formed on the first support member 100, and a third mounting layer 7 is formed on the second support member 200. The third support member 300 is connected to one side of the interior of the second frame 2 along a first direction. The third support member 300 is offset from the first support member 100 and the second support member 200 in the second direction. A fourth mounting layer 8 is formed on the third support member 300, and a cap removal module 80 is arranged on the fourth mounting layer 8.

[0079] The second mounting layer 6 is used to arrange the tilting cap loading module 50, the track module 60, and the sample rack track module 70; the third mounting layer 7 is used to arrange the tilting sample loading module 90, the orderly sample loading module 20, the centrifuge adapter module, the quality control refrigerator module 40, etc.; the fourth mounting layer 8 is used to arrange the cap removal module 80.

[0080] In a preferred embodiment, the second mounting layer 6 and the third mounting layer 7 are spaced apart from the edge of the second frame 2 on both sides in the first direction, and the second mounting layer 6 and the third mounting layer 7 are aligned in the first direction; the projections of the second mounting layer 6 and the third mounting layer 7 on the first mounting layer 5 are both smaller than those of the first mounting layer 5.

[0081] In this embodiment, the first frame 1 is used to install the large gripper module 10.

[0082] According to an embodiment of the present invention, another aspect provides a sample pretreatment device system, including functional components and the above-mentioned sample pretreatment device frame, wherein the sample pretreatment device frame is used to mount the functional components.

[0083] Although embodiments of the present invention have been described in conjunction with the accompanying drawings, those skilled in the art can make various modifications and variations without departing from the spirit and scope of the present invention, and such modifications and variations all fall within the scope defined by this application.

Claims

1. A sample pretreatment device frame, characterized in that, include: The first frame (1) has a first splicing component at the bottom, and the bottom surface of the first splicing component is the first splicing surface; The second frame (2) is provided with a second splicing component on the top, and the top surface of the second splicing component is the second splicing surface; the first splicing surface and the second splicing surface are spliced ​​together. Fastening component (3) detachably connects the first splicing component and the second splicing component.

2. The sample pretreatment device frame according to claim 1, characterized in that, The first splicing component includes a plurality of first splicing beams (11), which are arranged sequentially and form a ring-shaped frame structure; The second splicing component includes a plurality of second splicing beams (21), which are arranged sequentially and form a ring-shaped frame structure; The number and position of the first splicing beam (11) and the second splicing beam (21) are one-to-one, and the first splicing beam (11) and the corresponding second splicing beam (21) are detachably connected by fastening components (3).

3. The sample pretreatment device frame according to claim 2, characterized in that, The first splicing beam (11) includes a first horizontal beam (111), a first vertical beam (112), and a second vertical beam (113). The first vertical beam (112), the first horizontal beam (111), and the second vertical beam (113) are connected in sequence to form a first U-shaped beam. The bottom of the first horizontal beam (111) is provided with the first splicing surface. The second splicing beam (21) includes a second horizontal beam (211), a third vertical beam (212), and a fourth vertical beam (213). The third vertical beam (212), the second horizontal beam (211), and the fourth vertical beam (213) are connected in sequence to form a second U-shaped beam. The bottom of the second horizontal beam (211) is provided with a second splicing surface. The first crossbeam (111) and the second crossbeam (211) are detachably connected by the fastening assembly (3), the first vertical beam (112) and the second vertical beam (113) are located on the side opposite to the second crossbeam (211), and the third vertical beam (212) and the fourth vertical beam (213) are located on the side opposite to the first crossbeam (111).

4. The sample pretreatment device frame according to claim 3, characterized in that, The height of the first vertical beam (112) is less than the height of the second vertical beam (113); the height of the third vertical beam (212) is less than the height of the fourth vertical beam (213), and the first vertical beam (112) and the third vertical beam (212) are staggered.

5. The sample pretreatment apparatus frame according to any one of claims 1 to 4, characterized in that, It also includes a protrusion (4), which is fixedly connected to the first splicing component and / or the second splicing component and is located between the first splicing surface and the second splicing surface.

6. The sample pretreatment device frame according to claim 5, characterized in that, The first splicing component is provided with a first connecting hole, the second splicing component is provided with a corresponding second connecting hole, the protrusion (4) is provided with a corresponding third connecting hole, and the fastening component (3) includes: A fastening nut is fixedly connected to the second splicing assembly on the side facing away from the first splicing assembly, and the screw hole of the fastening nut corresponds to the position of the second connecting hole; The fastening screw is connected in sequence to the first connecting hole, the third connecting hole, the second connecting hole, and the fastening nut.

7. The sample pretreatment apparatus frame according to any one of claims 1, 4, or 6, characterized in that, The first frame (1) is used to install the large gripper module (10); the second frame (2) is connected to multiple support members, which are divided into multiple mounting layers along the height direction in the second frame (2). Each mounting layer is used to install different functional components, and the multiple mounting layers have different height differences.

8. The sample pretreatment device frame according to claim 7, characterized in that, The mounting layer located at the bottom of the second rack (2) is the first mounting layer (5), which has multiple mounting areas, each of which is used to install different functional components.

9. The sample pretreatment device frame according to claim 8, characterized in that, The first mounting layer (5) is provided with a first partition (501), a second partition (502) and a third partition (503). The first partition (501) and the second partition (502) are spaced apart along a first direction to divide the first mounting layer (5) into a first mounting area (51), an intermediate mounting area and a second mounting area (52) distributed along the first direction. The third partition (503) is disposed in the middle position of the first mounting layer (5) along a second direction. One end of the third partition (503) is connected to the first partition (501) and the other end is connected to the second partition (502) to divide the intermediate mounting area into a third mounting area (53) and a fourth mounting area (54). Wherein, the first direction is perpendicular to the second direction, the first installation area (51) is used to place the sample rack buffer unit and the sample rack three-dimensional scheduling and lifting mechanism, the second installation area (52) is used to place the tilting sample injection module, the third installation area (53) is used to place the control electrical components, and the fourth installation area (54) is used to place the centrifuge equipment (30).

10. The sample pretreatment device frame according to claim 7, characterized in that, The plurality of support members include, from low to high, a first support member (100) and a second support member (200). The first support member (100) is connected to one side of the interior of the second frame (2) along the second direction, and the second support member (200) is connected to the other side of the interior of the second frame (2) along the second direction. A second mounting layer (6) is formed on the first support member (100), and a third mounting layer (7) is formed on the second support member (200). The second mounting layer (6) is used to arrange the tilting cap module (50), the track module (60), and the sample rack track module (70). The third mounting layer (7) is used to arrange the tilting sample loading module (90), the orderly sample loading module (20), the centrifuge adapter module, and the quality control refrigerator module (40).

11. The sample pretreatment device frame according to claim 10, characterized in that, The plurality of support members also include a third support member (300), which is connected to one side of the interior of the second frame (2) along a first direction. The third support member (300) is offset from the first support member (100) and the second support member (200) in the second direction. A fourth mounting layer (8) is formed on the third support member (300), and the fourth mounting layer (8) is used to arrange the cap removal module (80).

12. A sample pretreatment device system, characterized in that, It includes functional components and a sample pretreatment device frame according to any one of claims 1 to 11, the sample pretreatment device frame being used to mount the functional components.

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