Direct insertion type partition storage test tube rack

Abstract

The utility model discloses a direct insertion type zoned storage test tube rack, and particularly relates to the technical field of test tube racks, the direct insertion type zoned storage test tube rack comprises a test tube box, a plurality of test tube fixing racks for accommodating test tubes are inserted in the test tube box, and the test tubes of the same patient are all positioned on the same test tube fixing rack so as to conveniently distinguish blood samples of different patients; each test tube fixing frame comprises a lower limiting seat, three telescopic rods are arranged at the top of each lower limiting seat, and an upper limiting plate is connected to the tops of the three telescopic rods; the lower limiting seat comprises a circular base, and a plurality of silica gel limiting blocks are embedded in the top of the circular base. The bottom ends of the test tubes are inserted into the silica gel limiting blocks, the effect of fixing the test tubes is achieved, a plurality of test tubes of the same patient are fixed in the same circular base, the test tubes are fixed in a partitioned mode, the plurality of test tubes can be moved at the same time only by lifting the rotating rod during inspection, operation is simple, and burden can be relieved for medical staff.

Description

Technical Field

[0001] This utility model relates to the field of test tube rack technology, and more specifically to a direct-insertion partitioned test tube rack. Background Technology

[0002] Test tube racks are commonly used medical devices in hospital blood collection procedures. They are primarily used to secure and store blood collection tubes, and can also be used for temporary storage of blood samples awaiting or already tested. They typically have multiple openings to stably hold test tubes of different sizes, preventing them from tipping over or breaking. An example is the blood collection tube rack described in prior art publication number CN222325243U.

[0003] However, this type of test tube rack is only suitable for scenarios where test tubes need to be individually secured. For patients who need to have multiple tubes of blood drawn at once, the blood collection tubes of the same patient must be placed together when placing the test tubes. Existing test tube racks cannot distinguish between test tubes of different patients, requiring medical staff to manually mark them or manually use rubber bands to tie multiple test tubes of one patient together, which is quite troublesome to use. Utility Model Content

[0004] To overcome the aforementioned deficiencies in the prior art, this utility model provides a direct-insertion partitioned test tube rack. By inserting the bottom of the test tube into the silicone limiting block, the test tube is fixed. Multiple test tubes from the same patient are fixed in the same circular base, achieving partitioned fixation of the test tubes. When submitting the test tubes for testing, multiple test tubes can be moved simultaneously simply by lifting the rotating rod. The operation is relatively simple, thus solving the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a direct-insertion partitioned test tube rack, including a test tube box, wherein multiple test tube holders for storing test tubes are inserted inside the test tube box, and the test tubes of the same patient are all located on the same test tube holder, so as to distinguish the blood samples of different patients;

[0006] Each test tube holder includes a lower limit seat, and the top of the lower limit seat is provided with three telescopic rods, and the top of the three telescopic rods is connected to an upper limit plate;

[0007] The lower limit seat includes a circular base, and a plurality of silicone limiting blocks are embedded in the top of the circular base. The bottom end of the test tube passes through the upper limit plate and is inserted into the silicone limiting blocks. The silicone limiting blocks press against the outer wall of the test tube to fix the test tube.

[0008] The circular base has a rotating top tube assembly at its bottom that pushes the test tube upwards, allowing the bottom of the test tube to be pushed out from the middle of the silicone limiting block so that the test tube can be removed.

[0009] In a preferred embodiment, the rotating jacking pipe assembly includes a rotating rod, the bottom end of which passes through the upper limit plate and the top of the circular base in sequence and extends into the interior of the circular base. A threaded rod is fixed to the bottom end of the rotating rod, and the bottom end of the threaded rod is movably connected to the bottom end of the interior of the circular base through a bearing. A movable plate is threadedly connected to the outer end of the threaded rod, and a plurality of jacking rods are fixed on the movable plate. The positions of the jacking rods and the silicone limit blocks correspond vertically.

[0010] In a preferred embodiment, the outer wall of the movable plate is fixed with a plurality of protrusions embedded in the inner wall of the circular base to restrict the movable plate to move only in the vertical direction; the top of the rotating rod is processed into a bent shape for easy carrying, and the bent shape makes it convenient for medical staff to lift a single test tube holder for testing.

[0011] In a preferred embodiment, the circular base has multiple circular holes at its top, and the silicone limiting block is fixed inside the top of the silicone limiting block.

[0012] In a preferred embodiment, the telescopic rod includes an outer rod, the bottom end of which is fixed to the top end of a circular base, an inner rod is inserted into the outer rod, the top end of which is fixed to the bottom of an upper limit plate, and a plurality of limit holes are provided on the outer wall of the outer rod;

[0013] Two protrusions are inserted into the bottom of the inner rod, and an elastic strip made of elastic metal is fixed between the two protrusions. The elastic strip is fixed to the bottom of the inner rod and is used to push the protrusions into the limiting hole.

[0014] In a preferred embodiment, the outer end of the outer rod is provided with a compression ring, and the inner wall of the bottom end of the compression ring is processed into a bevel. After the compression ring moves down, it moves inward through the compression protrusion on the bevel.

[0015] In a preferred embodiment, handles for holding are fixed on both sides of the test tube box.

[0016] In a preferred embodiment, the test tube box is fitted with a partition at the top to divide the interior of the test tube box into multiple independent cavities for partitioning, and the upper limit plate is inserted into the partition with the top of the upper limit plate flush with the top of the partition.

[0017] The technical effects and advantages of this utility model are as follows:

[0018] 1. By inserting the bottom of the test tube into the silicone limiting block, the test tube can be kept upright, thus fixing the test tube. Moreover, multiple test tubes of the same patient can be fixed in the same circular base, and blood collection test tubes of different patients can be distinguished, realizing zoned fixation of test tubes. When sending for testing, multiple test tubes can be moved at the same time simply by lifting the test tube holder, making the operation relatively simple.

[0019] 2. By using a rotating rod to drive the push rod upward, the push rod can push the bottom of the test tube out from inside the silicone limiting block, so that medical staff can easily remove the test tube from the test tube holder for inspection.

[0020] 3. By setting an adjustable telescopic rod between the upper limit plate and the circular base, the distance between the upper limit plate and the circular base can be adjusted according to the length of test tubes of different specifications, so that the test tube holder can be used to fix test tubes of different lengths, thus expanding the scope of application of this utility model. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0022] Figure 2 This is a cross-sectional view of the test tube box of this utility model;

[0023] Figure 3 This is a schematic diagram of the test tubes of this utility model being inserted into the test tube holder.

[0024] Figure 4 This is a schematic diagram of the structure of the rotating jacking pipe assembly of this utility model;

[0025] Figure 5 This is a schematic diagram of the test tube holder of this utility model;

[0026] Figure 6 This is a schematic diagram of the telescopic rod structure of this utility model;

[0027] Figure 7 This is a schematic diagram of the test tube box structure of this utility model.

[0028] The attached figures are labeled as follows:

[0029] 1. Test tube box; 2. Handle; 3. Upper limit plate; 4. Lower limit seat; 5. Telescopic rod; 6. Rotary jacking pipe assembly; 7. Test tube; 8. Partition plate;

[0030] 41. Circular base; 42. Silicone limiting block; 43. Circular hole;

[0031] 51. Outer rod; 52. Inner rod; 53. Protrusion; 54. Elastic strip; 55. Extrusion ring; 56. Limiting hole;

[0032] 61. Rotating rod; 62. Threaded rod; 63. Moving plate; 64. Top rod; 65. Protrusion. Detailed Implementation

[0033] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0034] Refer to the instruction manual appendix Figure 1 and Figure 2 This utility model provides a direct-insertion partitioned test tube rack, including a test tube box 1. Handles 2 for gripping are fixed to the middle of both sides of the test tube box 1. Multiple test tube holders for storing test tubes 7 are inserted inside the test tube box 1. The structure of the test tube holders is as follows: Figure 3 and Figure 5 As shown, specifically, each test tube holder includes a lower limit seat 4, the top of which is provided with three telescopic rods 5, the top of which is connected to an upper limit plate 3. Furthermore, a partition 8 is embedded in the top of the test tube box 1, and the upper limit plate 3 is inserted into the partition 8 with its top flush with the top of the partition 8. This is used to divide the interior of the test tube box 1 into multiple independent cavities. Each test tube holder is set in an independent cavity separated by the partition 8. Blood samples from the same patient are located in the same test tube holder, enabling the differentiation of blood samples from different patients without the need for manual differentiation, thus improving the convenience of blood collection operations.

[0035] In this embodiment, as Figure 4 As shown, the lower limit seat 4 includes a circular base 41, and a plurality of elastic silicone limiting blocks 42 are embedded in the top of the circular base 41. The silicone limiting blocks 42 have through holes in the middle to facilitate the insertion of the bottom end of the test tube 7. The top of the circular base 41 has a plurality of circular holes 43. The silicone limiting blocks 42 are fixed inside the top of the silicone limiting blocks 42. In use, medical staff can directly pass the bottom end of the test tube 7 through the upper limit plate 3 and then insert it directly into the silicone limiting block 42. Since the silicone limiting block 42 itself is elastic, after the test tube 7 is inserted into the middle of the silicone limiting block 42, the silicone limiting block 42 will squeeze the outer wall of the test tube 7 to achieve the effect of fixing the test tube 7.

[0036] To facilitate the removal of the test tube 7 inserted inside the silicone limiting block 42, a rotating top tube assembly 6 is provided at the bottom of the circular base 41 to push the test tube 7 upwards, as detailed below. Figure 4As shown, the rotating jacking pipe assembly 6 includes a rotating rod 61. The bottom end of the rotating rod 61 passes through the upper limit plate 3 and the top end of the circular base 41 and extends into the interior of the circular base 41. A threaded rod 62 is fixed to the bottom end of the rotating rod 61. The bottom end of the threaded rod 62 is movably connected to the bottom end of the interior of the circular base 41 through a bearing. A movable plate 63 is threadedly connected to the outer end of the threaded rod 62. A plurality of protrusions 65 embedded in the inner wall of the circular base 41 are fixed to the outer wall of the movable plate 63. A plurality of jacking rods 64 are fixed on the movable plate 63. The positions of the jacking rods 64 and the silicone limit block 42 correspond vertically.

[0037] When it is necessary to remove test tube 7, medical staff can directly rotate the rotating rod 61, which drives the threaded rod 62 to rotate. Since the threaded rod 62 is connected to the moving plate 63 by a thread, the rotation of the threaded rod 62 can drive the moving plate 63 to move the top rod 64 upward, so that the top rod 64 can push the bottom end of test tube 7 upward from the bottom, allowing the bottom end of test tube 7 to move to the top of the silicone limiting block 42. After the silicone limiting block 42 is no longer fixing the test tube 7, it is convenient for medical staff to remove test tube 7 from the test tube holder without having to pull the bottom end of test tube 7 out of the silicone limiting block 42. This further improves the convenience of operation and reduces the workload of medical staff.

[0038] Furthermore, after the bottom of the test tube 7 is pushed out by the push rod 64, the upper limit plate 3 can also support the test tube 7 to prevent it from tilting.

[0039] In this embodiment, the top of the rotating rod 61 is processed into a bent shape for easy carrying. This design also makes it easier for medical staff to lift and move a single test tube holder, so that multiple blood samples from the same patient can be sent for testing at once.

[0040] Furthermore, since the lengths of test tubes 7 vary depending on their specifications, the telescopic rod 5 structure in this embodiment is as follows: Figure 6 As shown: It includes an outer rod 51, the bottom end of which is fixed to the top end of a circular base 41. An inner rod 52 is inserted into the outer rod 51, and the top end of the inner rod 52 is fixed to the bottom of an upper limit plate 3. Multiple limiting holes 56 are provided on the outer wall of the outer rod 51. Two protrusions 53 are inserted into the bottom end of the inner rod 52. An elastic strip 54 made of elastic metal is fixed between the two protrusions 53. The elastic strip 54 is fixed to the bottom end of the inner rod 52 and is used to push the protrusions 53 into the limiting holes 56 to fix the position of the inner rod 52.

[0041] A compression ring 55 is also provided at the outer end of the outer rod 51. The inner wall of the bottom end of the compression ring 55 is processed into a bevel. When it is necessary to adjust the height of the upper limit plate 3, the compression ring 55 can be moved downward first, so that the compression ring 55 can use the bevel at its bottom end to squeeze the protrusion 53 to move inward during the downward movement, so that the protrusion 53 can retract into the side wall of the inner rod 52. Then the inner rod 52 can be stretched upward, and the compression ring 55 can be moved upward at the same time until the upper limit plate 3 is moved to the appropriate position. Then the compression ring 55 is moved upward again. At this time, the elastic strip 54 will push the protrusion 53 to re-insert into the limiting hole 56 to fix the position of the inner rod 52 and fix the distance between the upper limit plate 3 and the circular base 41, so that it can be used for test tubes 7 of different lengths, expanding the scope of application of this utility model and enhancing its practicality.

[0042] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A straight-in partitioned storage test tube rack comprising a test tube box (1), characterized in that: The test tube box (1) is internally inserted with a plurality of test tube fixing frames for accommodating test tubes (7); Each test tube fixing frame comprises a lower limiting seat (4), the top of which is provided with three telescopic rods (5), and the top of the three telescopic rods (5) is connected with an upper limiting plate (3); The lower limiting seat (4) comprises a circular base (41), the top of which is inlaid with a plurality of silica gel limiting blocks (42), the bottom end of the test tube (7) is inserted into the silica gel limiting block (42) after penetrating through the upper limiting plate (3), and the silica gel limiting block (42) extrudes the outer wall of the test tube (7) for fixing the test tube (7); The circular base (41) is internally provided at the bottom end with a rotating top tube assembly (6) for pushing the test tube (7) upward, which is used for pushing the bottom end of the test tube (7) from the silica gel limiting block (42) from the bottom to take out the test tube (7).

2. The direct-plug type partitioned test tube rack according to claim 1, wherein: The rotating top tube assembly (6) comprises a rotating rod (61), the bottom end of which penetrates through the top end of the upper limiting plate (3) and the circular base (41) in sequence and extends into the inside of the circular base (41), the bottom end of the rotating rod (61) is fixedly connected with a threaded rod (62), the bottom end of the threaded rod (62) is movably connected with the bottom end inside the circular base (41) through a bearing, the outer end of the threaded rod (62) is threadedly connected with a moving plate (63), a plurality of top rods (64) are fixedly connected on the moving plate (63), and the positions of the top rods (64) correspond to the silica gel limiting blocks (42) up and down.

3. The direct-plug partitioned storage test tube rack of claim 2, wherein: A plurality of protrusions (65) are fixedly connected on the outer wall of the moving plate (63) and inlaid in the inner wall of the circular base (41), and the top end of the rotating rod (61) is processed into a bent shape for convenient carrying.

4. The direct-plug partitioned storage test tube rack of claim 1, wherein: A plurality of circular holes (43) are formed in the top of the circular base (41), and the silica gel limiting blocks (42) are fixedly connected at the top end inside the silica gel limiting blocks (42).

5. The direct-plug partitioned storage test tube rack of claim 1, wherein: The telescopic rod (5) comprises an outer rod (51), the bottom end of which is fixedly connected with the top end of the circular base (41), an inner rod (52) is inserted into the outer rod (51), the top end of the inner rod (52) is fixedly connected with the bottom of the upper limiting plate (3), and a plurality of limiting holes (56) are formed in the outer wall of the outer rod (51); Two protrusions (53) are inserted into the bottom end of the inner rod (52), an elastic strip (54) made of elastic metal is fixedly connected between the two protrusions (53), and the elastic strip (54) is fixedly connected at the bottom end of the inner rod (52) and used for pushing the protrusions (53) to be inserted into the limiting holes (56).

6. The direct-plug partitioned storage test tube rack of claim 5, wherein: The outer end of the outer rod (51) is provided with an extrusion ring (55), the inner wall of the bottom end of the extrusion ring (55) is processed into an inclined surface, and the extrusion ring (55) moves downward to extrude the protrusions (53) to move inward through the inclined surface.

7. The direct-plug partitioned storage test tube rack of claim 1, wherein: The test tube box (1) is fixedly connected with handles (2) at the middle of both sides for holding by hands.

8. The direct-plug partitioned storage test tube rack of claim 1, wherein: A partition plate (8) is inlaid at the top of the test tube box (1) and used for dividing the inside of the test tube box (1) into a plurality of independent cavities for partition, the upper limiting plate (3) is inserted into the partition plate (8), and the top of the upper limiting plate (3) is flush with the top of the partition plate (8).

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