Storage equipment for medical experiment serum sample

Abstract

The utility model relates to the field of serum sample preservation, and discloses a medical experiment serum sample preservation device which comprises a base, the top of the base is fixedly connected with a rotating assembly used for rotating the preservation device, the top of the rotating assembly is fixedly connected with a box body, and the interior of the box body is fixedly connected with a connecting column. A bottom plate is fixedly connected to the middle of the connecting column, an outer ring is fixedly connected to the top of the bottom plate, an inner ring is fixed to the top of the bottom plate, a gear ring is rotatably connected to the inner side of the outer ring, a plurality of rack columns are slidably connected into the outer ring, and connecting blocks are fixedly connected to the top ends of the far sides of the rack columns. And a plurality of storage pipes are fixedly connected into the connecting block. According to the utility model, the rack column moves through the interaction of the gear ring, the outer teeth and the inner teeth, so that the automatic opening and closing function of the box body is realized, and the direction of the box body is freely adjusted through the mutual matching of the worm gear and the worm.

Description

Technical Field

[0001] The utility model relates to the field of serum sample preservation, in particular to a preservation device for medical experiment serum samples. Background Art

[0002] The serum sample storage equipment in medical experiments mainly includes low-temperature refrigerators and ultra-low-temperature refrigerators. These equipment are mainly used to store medical samples such as blood, serum, plasma, vaccines, and biological products to maintain their activity and stability.

[0003] The main structure of a low-temperature refrigerator includes an outer shell, an inner tank, a cooling system, a control system, and other parts. The outer shell is usually made of anti-corrosion and anti-oxidation metal materials, and the inner tank is made of stainless steel or other corrosion-resistant materials. However, in the prior art, the main structure of most storage devices is only a temperature control structure, and there is not much improvement on the box body. Most of the boxes are difficult to open and close automatically, which causes many inconveniences for users when storing and taking samples. Therefore, a storage device for medical experimental serum samples is proposed to solve the above problems. Utility Model Content

[0004] In order to make up for the above shortcomings, the utility model provides a storage device for medical experimental serum samples, aiming to improve the problem that the storage device for serum samples in the prior art is difficult to open and close automatically and difficult to adjust the direction.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A storage device for serum samples in medical experiments, comprising a base, a rotating assembly for rotating the storage device is fixedly connected to the top of the base, a box is fixedly connected to the top of the rotating assembly, a connecting column is fixedly connected to the inside of the box, a bottom plate is fixedly connected to the middle of the connecting column, an outer ring is fixedly connected to the top of the bottom plate, an inner ring is fixedly connected to the top of the bottom plate, a gear ring is rotatably connected to the inner side of the outer ring, a plurality of rack columns are slidably connected to the inner side of the outer ring, the top ends of the plurality of rack columns on the far side are fixedly connected to a connecting block, a plurality of storage tubes are fixedly connected to the inside of the connecting block, and a square plate is fixedly connected to the top ends of the plurality of connecting blocks on the far side;

[0007] As a further description of the above technical solution:

[0008] The rotating assembly includes a worm wheel, the top end of which is fixedly connected to the bottom of the box, the bottom end of which is rotatably connected to the top of the base, the top of which is fixedly connected to two support blocks, the top of which is fixedly connected to a support seat, the top of which is fixedly connected to a second motor, and the driving end of which is fixedly connected to a worm;

[0009] As a further description of the above technical solution:

[0010] A plurality of square grooves are provided inside the box body, a plurality of rotating columns are rotatably connected to the top of the bottom plate, a gear is fixedly connected to the top of the plurality of rotating columns, and a motor 1 is fixedly connected to the bottom end of the rotating column on the right front side;

[0011] As a further description of the above technical solution:

[0012] A plurality of slide grooves are provided inside the outer ring, and the tops of the plurality of slide grooves are fixedly connected to a second limiting plate, and the internal threads of the second limiting plate are connected with screws;

[0013] As a further description of the above technical solution:

[0014] A plurality of slide grooves are provided inside the inner ring, and the tops of the plurality of slide grooves are fixedly connected to a limiting plate 1, and the internal threads of the limiting plate 1 are connected with screws;

[0015] As a further description of the above technical solution:

[0016] The left and right sides of the square plate are respectively fixedly connected with sealing plates, and the inner wall of the storage tube is fixedly connected with an elastic ring;

[0017] As a further description of the above technical solution:

[0018] The bottom plate is internally rotatably connected with a plurality of gears, the outer sides of the plurality of gears are meshedly connected with the inner side of the gear ring, and the outer sides of the plurality of gears are meshedly connected with the outer sides of the plurality of rack columns;

[0019] As a further description of the above technical solution:

[0020] The outer portion of the worm is rotationally connected to the inside of the two support blocks, and the outer portion of the worm is meshingly connected to the outside of the worm wheel.

[0021] The utility model has the following beneficial effects:

[0022] 1. In the utility model, the gear and the gear ring are driven to rotate by the motor, so that the rack column moves inward or outward, realizing the opening and closing function of the device, thereby achieving the automatic extension and automatic storage of the serum sample. The width of one end of the rack column is slightly larger, which achieves the limiting effect to prevent the rack from falling out due to excessive rotation of the motor. The function of the sealing plate is to make the square plate fit tightly with the box body to make it sealed.

[0023] 2. In the utility model, the rotation of the second motor drives the worm to move, and the worm causes the worm wheel to move synchronously, so that the box body rotates with the rotation of the second motor, realizing the rotation function of the box body and achieving the effect of freely adjusting the direction of the box body. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a three-dimensional schematic diagram of a medical experiment serum sample storage device proposed by the utility model;

[0025] Figure 2 This is a schematic structural diagram of a square plate of a medical experiment serum sample storage device proposed by the utility model;

[0026] Figure 3 This is a schematic diagram of the structure of a rack column of a medical experiment serum sample storage device proposed by the utility model;

[0027] Figure 4 for Figure 2 The enlarged view of point A in the middle;

[0028] Figure 5 The utility model is a schematic diagram of the structure of a worm of a medical experimental serum sample storage device.

[0029] Legend:

[0030] 1. Base; 2. Box body; 3. Square groove; 4. Connecting column; 5. Outer ring; 6. Inner ring; 7. Bottom plate; 8. Rack column; 9. Gear; 10. Square plate; 11. Gear ring; 12. Screw; 13. Limiting plate 1; 14. Rotating column; 15. Motor 1; 16. Limiting plate 2; 17. Storage tube; 18. Connecting block; 19. Sealing plate; 20. Elastic ring; 21. Support block; 22. Worm; 23. Support seat; 24. Motor 2; 25. Worm wheel. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0032] Reference Figure 1-Figure 3The utility model provides an embodiment: a storage device for serum samples in medical experiments, comprising a base 1, a rotating assembly for rotating the storage device is fixedly connected to the top of the base 1, a box 2 is fixedly connected to the top of the rotating assembly, and the rotating assembly is used to rotate the box 2, a connecting column 4 is fixedly connected to the inside of the box 2, a bottom plate 7 is fixedly connected to the middle of the connecting column 4, and the connecting column 4 is fixed to the bottom plate 7 to fix and support the bottom plate 7, an outer ring 5 is fixedly connected to the top of the bottom plate 7, an inner ring 6 is fixed to the top of the bottom plate 7, and the outer ring 5 and the inner ring 6 are both fixed to the bottom plate 7 The center point of the outer ring 5 is in the same plane, the inner side of the outer ring 5 is rotatably connected with a gear ring 11, the gear ring 11 can rotate on the inner side of the outer ring 5, the outer ring 5 is slidably connected with a plurality of rack columns 8, the rack columns 8 can slide inside the outer ring 5 and the inner ring 6, the top ends of the plurality of rack columns 8 on the far side are fixedly connected with a connecting block 18, the inside of the connecting block 18 is fixedly connected with a plurality of storage tubes 17, the connecting block 18 is used to fix the storage tubes 17, the top ends of the plurality of connecting blocks 18 on the far side are fixedly connected with a square plate 10, when the rack column 8 shrinks, the square plate 10 fits tightly with the box body 2.

[0033] Reference Figure 5 The rotating assembly includes a worm gear 25, the top of which is fixedly connected to the bottom of the box body 2. When the worm gear 25 rotates, it will drive the box body 2 to rotate. The bottom end of the worm gear 25 is rotatably connected to the top of the base 1. When the worm gear 25 rotates, it will not cause the base 1 to rotate. Two support blocks 21 are fixedly connected to the top of the base 1. A support seat 23 is fixedly connected to the top of the base 1. A motor 24 is fixedly connected to the top of the support seat 23. The support seat 23 fixes and supports the motor 24. A worm 22 is fixedly connected to the driving end of the motor 24. The worm 22 can drive the worm gear 25 to rotate under the drive of the motor 24.

[0034] Reference Figure 3 , Figure 4 , Figure 5The box body 2 is provided with a plurality of square slots 3 inside, and the square slots 3 can extend and close the square plate 10. The top of the bottom plate 7 is rotatably connected with a plurality of rotating columns 14, and the tops of the plurality of rotating columns 14 are fixedly connected with gears 9. The rotation of the rotating column 14 drives the gear 9 to rotate. The bottom end of the rotating column 14 on the right front side is fixedly connected with a motor 15, and only one rotating column 14 at the bottom end of the plurality of rotating columns 14 is connected with a motor 15. The outer ring 5 is provided with a plurality of slide grooves inside, and the tops of the plurality of slide grooves are fixedly connected with the motor 15. The parts are all fixedly connected with a limiting plate 16, and the limiting plate 16 is used to limit the rack column 8 to prevent it from sliding out. The internal thread of the limiting plate 16 is connected with a screw 12, and the screw 12 is used to fix the limiting plate 16 in the outer ring 5. A plurality of sliding grooves are opened inside the inner ring 6, and the sliding grooves of the inner ring 6 are also for the rack column 8 to slide. The tops of the plurality of sliding grooves are all fixedly connected with a limiting plate 13, and the internal thread of the limiting plate 13 is connected with a screw 12, and the screw 12 is used to fix the limiting plate 13 in the inner ring 6.

[0035] The left and right sides of the square plate 10 are respectively fixedly connected with sealing plates 19, which can seal the box body 2 when the square plate 10 is closed. The inner wall of the storage tube 17 is fixedly connected with an elastic ring 20, which can effectively prevent the serum sample from bumping when the box body 2 moves. The inner part of the bottom plate 7 is rotatably connected with multiple gears 9, and the outer sides of the multiple gears 9 are meshedly connected to the inner side of the gear ring 11. When the gear ring 11 rotates, it will drive the gears 9 to rotate together. The outer sides of the multiple gears 9 are meshedly connected to the outer sides of the multiple rack columns 8. When the gears 9 rotate, the rack columns 8 meshed with them will move forward and backward. The outer side of the worm 22 is rotatably connected to the inside of the two support blocks 21, and the two ends of the worm 22 are rotatably connected with the support blocks 21 respectively. The outer side of the worm 22 is meshedly connected to the outer side of the worm wheel 25, and when the worm 22 rotates, it will drive the worm wheel 25 to rotate.

[0036] Working principle: when the motor 15 is started, the driving end of the motor 15 drives a gear 9 connected to it to rotate. When the gear 9 rotates, the gear ring 11 meshing with the gear 9 rotates synchronously. At the same time, the rotation of the gear ring 11 drives several gears 9 to rotate. Under the rotation of the gear 9, the rack column 8 meshing with it will move outward or inward according to the rotation direction of the motor 15 to realize the opening and closing of the device. The width of one end of the adjacent side of several rack columns 8 is larger than the rack part, which plays a role of limiting. The sealing plate 19 connected to the left and right sides of the square plate 10 plays a sealing role.

[0037] When the motor 24 is started, the driving end of the motor 24 drives the worm 22 connected thereto to rotate. When the worm 22 rotates, it drives the worm wheel 25 meshing therewith to rotate. The top of the worm wheel 25 is connected to the box 2. The rotation of the worm wheel 25 can make the box 2 rotate synchronously, thereby realizing the function of freely adjusting the direction of the medical experimental serum sample preservation equipment.

[0038] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A storage device for serum samples in medical experiments, comprising a base (1), characterized in that: The top of the base (1) is fixedly connected to a rotating assembly for rotating the storage device, the top of the rotating assembly is fixedly connected to a box body (2), the interior of the box body (2) is fixedly connected to a connecting column (4), the middle of the connecting column (4) is fixedly connected to a bottom plate (7), the top of the bottom plate (7) is fixedly connected to an outer ring (5), the top of the bottom plate (7) is fixedly connected to an inner ring (6), the inner side of the outer ring (5) is rotatably connected to a gear ring (11), the interior of the outer ring (5) is slidably connected to a plurality of rack columns (8), the top ends of the plurality of rack columns (8) on the far side are fixedly connected to a connecting block (18), the interior of the connecting block (18) is fixedly connected to a plurality of storage tubes (17), and the top ends of the plurality of connecting blocks (18) on the far side are fixedly connected to a square plate (10).

2. A medical experiment serum sample storage device according to claim 1, characterized in that: The rotating assembly comprises a worm wheel (25), the top end of the worm wheel (25) is fixedly connected to the bottom of the box body (2), the bottom end of the worm wheel (25) is rotatably connected to the top of the base (1), the top of the base (1) is fixedly connected to two support blocks (21), the top of the base (1) is fixedly connected to a support seat (23), the top of the support seat (23) is fixedly connected to a second motor (24), and the driving end of the second motor (24) is fixedly connected to a worm (22).

3. The medical experiment serum sample storage device according to claim 1, characterized in that: A plurality of square grooves (3) are provided inside the box body (2); a plurality of rotating columns (14) are rotatably connected to the top of the bottom plate (7); a gear (9) is fixedly connected to the top of each of the plurality of rotating columns (14); and a motor 1 (15) is fixedly connected to the bottom of the rotating column (14) on the right front side.

4. The medical experiment serum sample storage device according to claim 1, characterized in that: A plurality of slide grooves are provided inside the outer ring (5), and the tops of the plurality of slide grooves are fixedly connected to a second limiting plate (16), and a screw (12) is connected to the internal thread of the second limiting plate (16).

5. The medical experiment serum sample storage device according to claim 1, characterized in that: A plurality of slide grooves are provided inside the inner ring (6), and the tops of the plurality of slide grooves are fixedly connected to a limiting plate 1 (13), and a screw (12) is connected to the internal thread of the limiting plate 1 (13).

6. The medical experiment serum sample storage device according to claim 1, characterized in that: The left and right sides of the square plate (10) are respectively fixedly connected with sealing plates (19), and the inner wall of the storage tube (17) is fixedly connected with an elastic ring (20).

7. The medical experiment serum sample storage device according to claim 1, characterized in that: The bottom plate (7) is internally rotatably connected to a plurality of gears (9), the outer sides of the plurality of gears (9) are meshingly connected to the inner side of the gear ring (11), and the outer sides of the plurality of gears (9) are meshingly connected to the outer sides of the plurality of rack columns (8).

8. The medical experiment serum sample storage device according to claim 2, characterized in that: The outer portion of the worm (22) is rotationally connected to the inside of the two support blocks (21), and the outer portion of the worm (22) is meshingly connected to the outside of the worm wheel (25).

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