Cryopreservation tube placing device
By designing a cryopreservation tube placement device, which uses a handwheel and gears to drive a rotating plate, efficient classification and storage of cryopreservation tubes is achieved, solving the problems of large device footprint and long sampling time.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-28
- Publication Date
- 2026-03-27
AI Technical Summary
Existing cryopreservation tube storage devices occupy a large area, and the lack of classification leads to time-consuming and error-prone sampling.
A cryopreservation tube placement device was designed, which uses a handwheel and gears to drive a rotating plate to rotate, reducing the footprint, and uses multiple placement boxes for classified storage.
This increased the number of cryovials stored, shortened the sampling time, and reduced the possibility of sampling errors.
Smart Images
Figure CN224045802U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to a frozen storage tube storage appliance technical field especially relates to a frozen storage tube placing device. BACKGROUND
[0002] In the medical industry and various laboratories, the storage and use of various samples must have their corresponding identification numbers, mostly relying on manual code marking of various experimental sample storage containers, or printing codes by a label printer for manual pasting. This manual numbering marking method not only increases the work intensity of the experimental personnel and increases their workload, but also requires the frozen storage tubes to be placed in order on the laboratory standard workboard after marking, which needs to be placed one by one manually and is prone to errors.
[0003] In the prior art, the staff usually makes marks on the frozen storage tubes and then places them on a horizontal long rack, which is taken down from the long rack when needed. Although this method is convenient and fast, the rack occupies a large area, resulting in fewer frozen storage tubes that can be stored in the limited storage position, and due to the lack of classification, it takes a long time to find the sample when taking it, which affects the work efficiency and is prone to errors. Therefore, the above problems need to be solved. SUMMARY
[0004] The utility model aims at solving the shortcomings in the prior art and provides a frozen storage tube placing device.
[0005] To achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a frozen storage tube placing device, comprising a base, a shell is fixedly connected to the upper end of the base, a sealing plate is arranged between adjacent shells, one end of the sealing plate is hingedly connected with the shell, a top cover is installed on the top end of the shell, and a hand wheel is arranged on the upper end of the top cover.
[0006] Preferably, a central shaft is rotatably connected to the middle of the top surface of the base, the upper end of the central shaft penetrates the top cover, the hand wheel is fixedly connected to the upper end of the central shaft, a gear is fixedly connected to the lower end of the central shaft, four rotating shafts are fixedly connected to the top surface of the gear, and a rotating plate is rotatably installed on each of the four rotating shafts.
[0007] Preferably, a limiting rod is fixedly connected to one end of the top surface of the rotating plate, and a storage box is fixedly connected to the outer side of the rotating plate.
[0008] Preferably, four limiting grooves for cooperating with the limiting rods are arranged on the bottom surface of the top cover, and the top end of the limiting rod is inserted into the corresponding limiting groove.
[0009] Preferably, a placing box is installed in the storage box, a plurality of springs are installed at the bottom end of the placing box, and the other ends of the plurality of springs are installed on the inner bottom surface of the storage box.
[0010] Preferably, the plurality of said placement box top surface distal end is fixed with connecting rod, the connecting rod and top cover bottom surface is in contact, and the upper end of the connecting rod penetrates the storage box.
[0011] Compared with the prior art, the beneficial effects of the device are: through the cooperation of the hand wheel and the gear, the gear is rotated to drive the rotating plate to rotate, and then the placement box in the shell is rotated out, the occupied area of the device is reduced, and the number of storable cryopreservation tubes is increased; through the four placement boxes, different cryopreservation tubes can be classified and placed, and the time consumed in classification and searching when sampling is shortened; and finally, the problems of large occupied area and long sampling time are solved. BRIEF DESCRIPTION OF DRAWINGS
[0012] The accompanying drawings, which are included to provide a further understanding of the present application, constitute a part of this application, and the illustrative embodiments of the present application and their description serve to explain the present application, and do not constitute improper limitations on the present application. In the drawings:
[0013] Figure 1 The device is a whole three-dimensional structure schematic diagram;
[0014] Figure 2 The device is a whole three-dimensional structure schematic diagram;
[0015] Figure 3 The device is a whole three-dimensional structure schematic diagram;
[0016] Figure 4 The device is a whole three-dimensional structure schematic diagram.
[0017] In the drawing, the serial number: 1, the base; 2, the shell; 3, the top cover; 4, the sealing plate; 5, the hand wheel; 6, the gear; 7, the rotating plate; 8, the rotating shaft; 9, the limiting rod; 10, the storage box; 11, the placement box; 12, the spring; 13, the connecting rod. DETAILED DESCRIPTION
[0018] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all the embodiments.
[0019] Embodiment: see Figures 1-4The utility model discloses a freeze -storage tube placing device, including base 1, through base 1, it is convenient for installing gear 6, the upper end of the periphery of base 1 is fixed with the casing 2, through the casing 2, it is convenient for hinged sealing plate 4, be equipped with sealing plate 4 between adjacent casing 2, through sealing plate 4, it is convenient for reducing the area of device ground occupation, sealing plate 4 one end is hinged with casing 2, and the top of casing 2 is equipped with top cover 3, through top cover 3, it is convenient for installing hand wheel 5, top cover 3 upper end is equipped with hand wheel 5, through hand wheel 5, it is convenient for driving gear 6 rotation, the middle part of base 1 top is rotatably connected with the central shaft, and the upper end of central shaft penetrates top cover 3, and hand wheel 5 is fixed with the upper end of central shaft, and the lower end of central shaft is fixed with gear 6, through gear 6, it is convenient for rotating storage box 10, gear 6 top surface four ends are fixed with rotating shaft 8, through rotating shaft 8, it is convenient for rotating plate 7 rotation.
[0020] In the utility model, four rotating shafts 8 are rotatably installed with rotating plates 7, and the rotating plates 7 are convenient for rotating the storage box 10; one end of the top surface of the rotating plate 7 is fixed with a limiting rod 9, and the limiting rod 9 is convenient for cooperating with the rotating plate 7; and the outer side of the rotating plate 7 is fixed with a storage box 10, and the storage box 10 is convenient for installing a placing box 11; the bottom surface of the top cover 3 is provided with four limiting grooves for cooperating with the limiting rod 9, the top end of the limiting rod 9 is inserted into the corresponding limiting groove, the storage box 10 is internally provided with the placing box 11, and the placing box 11 is convenient for placing the freeze -storage tube; a plurality of springs 12 are installed at the bottom end of the placing box 11, and the springs 12 are convenient for upwardly ejecting the placing box 11; the other ends of the plurality of springs 12 are all installed on the inner bottom surface of the storage box 10, the top surfaces of the plurality of placing boxes 11 are fixed with connecting rods 13 at distal ends, and the connecting rods 13 are convenient for cooperating with the placing boxes 11 to stretch and contract in the storage box 10; the connecting rod 13 abuts against the bottom surface of the top cover 3, and the upper end of the connecting rod 13 penetrates the storage box 10.
[0021] Working principle: when the utility model is used, first, rotate the upper hand wheel 5, and the hand wheel 5 drives the lower gear 6 to rotate through the central shaft, when the gear 6 rotates, the limiting rod 9 moves in the limiting groove, and further drives the rotating plate 7 to rotate, the rotating plate 7 rotates around the rotating shaft 8, and drives the storage box 10 to rotate, when the storage box 10 rotates out, the connecting rod 13 moves upward under the thrust of the spring 12, and simultaneously drives the placing box 11 to eject upward, at this moment, the freeze -storage tube in the placing box 11 can be taken out, after taking out, rotate the hand wheel 5 in reverse, and the storage box 10 is collected in the casing 2, finally, the sealing plate 4 is covered, and the freeze -storage tube can be taken out.
[0022] The above describes only the preferred specific embodiment of the utility model, but the protection scope of the utility model is not limited to this, any skilled person in the art, according to the technical scheme of the utility model and the utility model concept, within the technical range disclosed by the utility model, carries out equivalent replacement or change, should be covered in the protection scope of the utility model.
Claims
1. A cryo tube rack comprising a base (1), characterized in that: The base (1) upper end is fixed with a shell (2), between the adjacent shell (2) is equipped with sealing plate (4), the sealing plate (4) one end with shell (2) movable hinge, and the shell (2) top end is equipped with top cover (3), the top cover (3) upper end is equipped with hand wheel (5), the base (1) top surface middle part is rotatably connected with the central shaft, the central shaft upper end penetrates the top cover (3), the hand wheel (5) is fixed with the central shaft upper end, and the central shaft lower end is fixed with gear (6), the gear (6) top surface four ends are fixed with rotating shaft (8), four rotating shaft (8) are rotatably installed with rotating plate (7), the rotating plate (7) top surface one end is fixed with limit rod (9), and the rotating plate (7) outside is fixed with receiving box (10), the receiving box (10) is installed with the placing box (11) inside, the placing box (11) bottom end is installed with multiple springs (12), multiple springs (12) the other end is installed in the receiving box (10) inner bottom surface.
2. A cryotube placement device according to claim 1, wherein: The top cover (3) bottom surface is equipped with four limiting grooves for cooperating with the limit rod (9), and the limit rod (9) top end is inserted into the corresponding limiting groove.
3. The cryotube placement device of claim 1, wherein: Multiple placing box (11) top surface far end is fixed with connecting rod (13), the connecting rod (13) and top cover (3) bottom surface abut, and the upper end of the connecting rod (13) penetrates the receiving box (10).