Biological detection sample transportation device

Abstract

The utility model discloses a biological detection sample transportation device, which relates to the technical field of biological detection, and comprises a box body, an inner cavity is arranged in the box body, a damping plate is arranged in the inner cavity, two damping springs are arranged in the damping plate, the tops of the two damping springs are connected with a support plate, and a plurality of storage barrels are arranged at the top of the support plate. The biological detection sample transporting device has the beneficial effects that the plurality of groups of positioning rods sliding in the positioning plate are matched with the deformation of the spring under the action of the screw rod, so that the plurality of groups of positioning rods extrude the plurality of storage barrels along with the movement of the positioning plate, and the plurality of groups of positioning rods can automatically move according to the shapes of the storage barrels; and through rotation of a threaded rod in a positioning plate, a pressing plate at one end of the threaded rod penetrates through a sliding groove to enter a plurality of sets of limiting openings, the multiple sets of positioning rods are extruded, displacement of the positioning rods is prevented, and therefore stable clamping is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of biological detection, in particular to a biological detection sample transportation device. Background Art

[0002] Biological testing aims to obtain information about the internal state and function of organisms and their interactions with the external environment through analysis and testing of biological samples. In order to prevent biological samples from being damaged and contaminated due to vibration and collision during transportation, it is necessary to strengthen the protection of test samples.

[0003] Application No. 202222612550.1 discloses a biological sample transport device for nucleic acid testing. By moving symmetrical clamping blocks in opposite directions, a storage bucket containing sample reagent tubes is placed between the clamping blocks. Under the cooperation of the second guide rod and the third spring, the clamping blocks clamp the storage bucket containing the sample reagent tubes and fix it on the supporting plate. The corresponding storage bucket can be selected according to the specifications of the sample reagent tubes, so that the function of effectively fixing storage buckets of different specifications on this device can be achieved; the second spring can absorb and buffer the vibration from the bottom of the box. At the same time, the cooperation of the first spring and the slider can buffer and absorb the vibration energy from the side of the box, providing a smooth transportation environment for the biological samples in the storage bucket.

[0004] The clamping blocks of the above application are affected by the deformation of the spring, making it difficult to stably clamp and fix the storage bucket. At the same time, due to the number of clamping blocks, it is not convenient to fix storage buckets of different numbers and shapes. Utility Model Content

[0005] In view of the deficiencies in the prior art, the present invention provides a biological detection sample transport device that solves the problems raised in the above-mentioned background technology.

[0006] To achieve the above purpose, the utility model is implemented through the following technical solutions: a biological detection sample transportation device, including a box body, an inner cavity is opened inside the box body, a shock-absorbing plate is installed inside the inner cavity, two shock-absorbing springs are installed inside the shock-absorbing plate, the tops of the two shock-absorbing springs are connected to a support plate, a plurality of storage buckets are placed on the top of the support plate, a convex groove is opened inside the support plate, a convex block is slidably connected inside the convex groove, a positioning plate is connected to the top of the convex block, a plurality of limiting openings are opened inside the positioning plate, a positioning rod is slidably connected inside the plurality of limiting openings, a telescopic spring is sleeved on the outer side of the positioning rod, a screw rod is rotatably connected inside the convex groove, and the screw rod The cam is threadedly connected to the cam block, and a limiting slot is provided inside the support plate and on one side of the convex groove, and the inside of the limiting slot is rotatably connected to the first bevel gear and the second bevel gear, and the first bevel gear and the second bevel gear are meshed with each other, and the top of the support plate and the side of the positioning plate are rotatably connected to the turning handle, and the first bevel gear and the second bevel gear are respectively connected to the screw rod and the turning handle, and a sliding slot is provided inside the positioning plate and on the top of multiple limiting openings, and a pressure plate is slidably connected to the inside of the sliding slot, and a threaded rod is threaded inside the positioning plate, and one end of the threaded rod is rotatably connected to the pressure plate, and a damper is installed inside the shock-absorbing plate and between the two shock-absorbing springs, and one end of the damper is connected to the support plate.

[0007] Preferably, a cooling groove is provided on the inner wall of the box body and located outside the inner cavity, and an ice bag is placed inside the cooling groove.

[0008] Preferably, a test tube rack is installed inside each of the plurality of storage barrels, a plurality of storage slots are provided inside the test tube rack, sample tubes are placed inside each of the plurality of storage slots, and a sealing cover is threadedly connected to the inner side of the storage barrel.

[0009] Preferably, a box cover is installed on the top of the box body.

[0010] Preferably, an anti-slip pad is installed at one end of the positioning rod.

[0011] Preferably, the positioning rod has an I-shaped structure.

[0012] The utility model provides a biological detection sample transport device, which has the following beneficial effects:

[0013] 1. The biological detection sample transport device uses multiple sets of positioning rods sliding in the positioning plate. Under the action of the screw rod and the deformation of the spring, the multiple sets of positioning rods squeeze the multiple storage buckets as the positioning plate moves. At the same time, the multiple sets of positioning rods can automatically move according to the shape of the storage buckets, which is convenient for fixing storage buckets of different sizes. Through the rotation of the threaded rods in the positioning plate, the pressure plate at one end passes through the slide groove and enters the multiple sets of limit openings, squeezing the multiple sets of positioning rods, which is conducive to preventing their displacement, thereby stably clamping the storage buckets, and under the action of the damper, spring and shock-absorbing plate, it is convenient to shock-absorb and buffer the samples.

[0014] 2. The biological test sample transport device can store multiple groups of biological samples through multiple groups of storage slots opened in the test tube rack inside the storage barrel. When a single test tube is damaged or a sample leaks, it will not cause contamination to the remaining test tubes and samples. Ice bags are placed in the cooling slots of the box to help lower the temperature inside the box and refrigerate the samples. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the structure of the utility model;

[0016] Figure 2 For this utility model Figure 1 Enlarged view of point A in the middle;

[0017] Figure 3 This is a top plan view of the utility model.

[0018] In the figure: 1. Box body; 2. Inner cavity; 3. Shock-absorbing plate; 4. Shock-absorbing spring; 5. Support plate; 6. Storage bucket; 7. Convex groove; 8. Convex block; 9. Positioning plate; 10. Limiting opening; 11. Positioning rod; 12. Telescopic spring; 13. Screw; 14. Limiting groove; 15. First bevel gear; 16. Second bevel gear; 17. Turning handle; 18. Slide; 19. Pressing plate; 20. Threaded rod; 21. Damper; 22. Cooling trough; 23. Ice bag; 24. Test tube rack; 25. Storage slot; 26. Sample test tube; 27. Sealing cover; 28. Box cover; 29. ​​Anti-slip pad. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings 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.

[0020] See also Figures 1 to 3The utility model provides a technical solution: a biological detection sample transportation device, including a box body 1, an inner cavity 2 is opened inside the box body 1, a shock-absorbing plate 3 is installed inside the inner cavity 2, two shock-absorbing springs 4 are installed inside the shock-absorbing plate 3, the top of the two shock-absorbing springs 4 is connected with a support plate 5, a plurality of storage buckets 6 are placed on the top of the support plate 5, a convex groove 7 is opened inside the support plate 5, a convex block 8 is slidably connected inside the convex groove 7, a positioning plate 9 is connected on the top of the convex block 8, a plurality of limiting openings 10 are opened inside the positioning plate 9, and a positioning rod 11 is slidably connected inside the plurality of limiting openings 10, and a telescopic spring 12 is sleeved on the outer side of the positioning rod 11. The structure of the positioning rod 11 is I-shaped, which is conducive to preventing the positioning rod 11 from falling off. The internal rotation of the convex groove 7 is connected with a screw rod 13, which passes through the convex block 8 and is threadedly connected to the convex block 8, so that the convex block 8 drives the positioning plate 9 to move as the screw rod 13 rotates. With the deformation of the telescopic spring 12, multiple positioning rods 11 squeeze the storage bucket 6, which is convenient for fixing storage buckets 6 of different sizes. A limiting groove 14 is provided inside the support plate 5 and on one side of the convex groove 7. The internal rotation of the limiting groove 14 is connected with a first bevel gear 15 and a second bevel gear 16, which are meshed with each other. The top of the support plate 5 and one side of the positioning plate 9 are rotatably connected with a turn handle 17. The first bevel gear 15 and the second bevel gear 16 are connected to the screw rod 13 and the turn handle 17 respectively. Through the first bevel gear 15 and The meshing of the second bevel gear 16 causes the turning handle 17 to transmit with the screw rod 13, which is convenient for controlling the rotation of the screw rod 13. One end of the positioning rod 11 is installed with an anti-skid pad 29, which is beneficial to increase the friction with the surface of the storage bucket 6, so that the positioning rod 11 is not easy to slip on the storage bucket 6. A slide groove 18 is provided inside the positioning plate 9 and at the top of the multiple limit openings 10. The inside of the slide groove 18 is slidably connected with a pressure plate 19. The internal thread of the positioning plate 9 is connected with a threaded rod 20. One end of the threaded rod 20 is rotatably connected to the pressure plate 19. When the threaded rod 20 rotates, it drives the pressure plate 19 to slide. The pressure plate 19 then enters the multiple limit openings 10, squeezes the multiple positioning rods 11, and fixes them, which is beneficial to avoid displacement when the positioning rod 11 squeezes the storage bucket 6. A damper 21 is installed inside the shock-absorbing plate 3 and between the two shock-absorbing springs 4. One end of the damper 21 is connected to the support plate 5, and the deformation of the shock-absorbing spring 4 is used to facilitate shock absorption and buffering of the storage barrel 6 on the support plate 5, making it more stable. A test tube rack 24 is installed inside the multiple storage barrels 6. The test tube rack 24 is provided with multiple storage slots 25. Sample tubes 26 are placed inside the multiple storage slots 25. The sample tubes 26 are placed and can avoid contamination of the remaining sample tubes 26 when the sample in a single sample tube 26 leaks. A sealing cover 27 is threadedly connected to the inner side of the storage barrel 6, which is easy to fix and remove from the storage barrel 6 by rotation. A cooling groove 22 is provided on the inner wall of the box body 1 and on the outer side of the inner cavity 2.An ice pack 23 is placed inside the cooling tank 22 to reduce the temperature inside the box 1 and refrigerate the sample tube 26. A box cover 28 is installed on the top of the box 1.

[0021] In summary, when the biological detection sample transport device is used, after placing multiple sample test tubes 26 in the multiple storage slots 25 of the test tube rack 24 in the storage barrel 6, the sealing cover 27 is aligned with the storage barrel 6 and rotated, and the storage barrel 6 is closed through the threaded connection between the sealing cover 27 and the storage barrel 6. At this time, after placing multiple storage barrels 6 on the support plate 5 in the shock-absorbing plate 3 in the box body 1, the handle 17 is turned, and the first bevel gear 15 and the second bevel gear 16 in the support plate 5 are engaged, and the first bevel gear 15 and the second bevel gear 16 are respectively connected to the screw rod 13 and the handle 17, the screw rod 13 rotates accordingly, and under the action of the threaded connection between the screw rod 13 and the convex block 8, the convex block 8 is driven With the displacement of the positioning plate 9, one end of the positioning rod 11 sliding in the multiple limit openings 10 in the positioning plate 9 contacts the storage bucket 6, and the telescopic springs 12 on the outside of the multiple positioning rods 11 are deformed, pushing the multiple positioning rods 11 to squeeze and fix the storage bucket 6. At this time, the threaded rod 20 threadedly connected on the positioning plate 9 is rotated. Since a slide groove 18 is provided at the top of the multiple limit openings 10 in the support plate 5, and a pressure plate 19 is slidably connected inside the slide groove 18, one end of the threaded rod 20 pushes the pressure plate 19 to slide, causing it to move downward and enter the multiple limit openings 10 to squeeze the multiple positioning rods 11. According to needs, the ice pack 23 can be placed in the cooling groove 22 in the box body 1 to cool the inside of the box body 1.

[0022] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A biological detection sample transport device, comprising a box (1), characterized in that: The box body (1) is provided with an inner cavity (2), a shock-absorbing plate (3) is installed inside the inner cavity (2), two shock-absorbing springs (4) are installed inside the shock-absorbing plate (3), the tops of the two shock-absorbing springs (4) are connected to a support plate (5), a plurality of storage buckets (6) are placed on the top of the support plate (5), a convex groove (7) is provided inside the support plate (5), a convex block (8) is slidably connected inside the convex groove (7), a positioning plate (9) is connected to the top of the convex block (8), a plurality of limiting openings (10) are provided inside the positioning plate (9), a positioning rod (11) is slidably connected inside the plurality of limiting openings (10), a telescopic spring (12) is sleeved on the outer side of the positioning rod (11), a screw rod (13) is rotatably connected inside the convex groove (7), the screw rod (13) passes through the convex block (8) and is threadedly connected to the convex block (8), the support plate (5) is located inside the convex groove A limiting groove (14) is provided on one side of (7), and a first bevel gear (15) and a second bevel gear (16) are rotatably connected inside the limiting groove (14), and the first bevel gear (15) and the second bevel gear (16) are meshed with each other. A turning handle (17) is rotatably connected at the top of the support plate (5) and located on one side of the positioning plate (9), and the first bevel gear (15) and the second bevel gear (16) are respectively connected to the screw rod (13) and the turning handle (17). A sliding groove (18) is provided inside the positioning plate (9) and located on the top of the multiple limiting openings (10), and a pressure plate (19) is slidably connected inside the sliding groove (18). A threaded rod (20) is threadedly connected inside the positioning plate (9), and one end of the threaded rod (20) is rotatably connected to the pressure plate (19). A damper (21) is installed inside the shock-absorbing plate (3) and located between the two shock-absorbing springs (4), and one end of the damper (21) is connected to the support plate (5).

2. The biological test sample transport device according to claim 1, characterized in that: A cooling groove (22) is provided on the inner wall of the box body (1) and located outside the inner cavity (2), and an ice bag (23) is placed inside the cooling groove (22).

3. The biological test sample transport device according to claim 1, characterized in that: A test tube rack (24) is installed inside each of the plurality of storage barrels (6), a plurality of storage slots (25) are provided inside each of the test tube racks (24), and a sample test tube (26) is placed inside each of the plurality of storage slots (25). A sealing cover (27) is threadedly connected to the inner side of the storage barrel (6).

4. The biological detection sample transport device according to claim 1, characterized in that: A box cover (28) is installed on the top of the box body (1).

5. The biological test sample transport device according to claim 1, characterized in that: An anti-slip pad (29) is installed at one end of the positioning rod (11).

6. The biological test sample transport device according to claim 1, characterized in that: The positioning rod (11) has an I-shaped structure.

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