Multi-box access structure of cryopreservation box

Abstract

The utility model provides a kind of cryopreservation box multi-box access structure, including cryopreservation frame, cryopreservation frame is sequentially detachably provided with multiple load plates along its vertical direction, and the first recess for placing cryopreservation box is set in the top of load plate;Further comprising transport assembly for the directional transfer of cryopreservation frame in single refrigerator.The cryopreservation box multi-box access structure of the utility model can access multiple cryopreservation boxes in vertical direction in automated refrigerator, with high efficiency and increased space utilization.

Description

Technical Field

[0001] This utility model relates to the field of ultra-low temperature equipment technology, specifically to a multi-box storage and retrieval structure for cryopreservation boxes. Background Technology

[0002] The statements herein provide only background information related to this invention and do not necessarily constitute prior art.

[0003] In fields such as biomedicine and life sciences, long-term low-temperature preservation of biological samples is crucial. As a core storage device, the sample introduction efficiency of automated single-unit refrigerators directly affects the sample storage efficiency.

[0004] Currently, the demand for sample storage in this field is surging, and the requirements for automation and space utilization are also higher, making the optimization of cryopreservation rack structure a key direction; However, most existing automated single-unit refrigerators use a single-frozen-box sample loading structure, meaning that most automated refrigerators on the market can only store and retrieve samples one box at a time when multiple boxes need to be stored and retrieved, which is inefficient.

[0005] Therefore, this utility model provides a multi-box storage and retrieval structure for cryopreservation boxes to solve the above problems. Utility Model Content

[0006] The main purpose of this utility model is to provide a multi-box storage and retrieval structure for cryopreservation boxes.

[0007] To achieve the above objectives, the technical solution of this utility model is as follows: a multi-box storage and retrieval structure for cryopreservation boxes includes a cryopreservation rack, on which multiple carrier plates are detachably arranged in sequence along the vertical direction, and a first groove for placing cryopreservation boxes is opened on the top of the carrier plate; it also includes a transport component for directional transfer of the cryopreservation rack within a single refrigerator.

[0008] Furthermore, the cryopreservation rack includes an upright plate, with side plates on both sides of the upright plate, and slots for horizontal insertion of the corresponding side of the carrier plate are provided on the opposite sides of the two side plates.

[0009] Furthermore, the side portion of the carrier plate in the slot is locked and fixed to the corresponding side wall of the side plate by bolts.

[0010] Furthermore, the transport component includes a base plate that is erected and fixed inside the single refrigerator. The base plate is provided with a slide rail that is parallel to the direction of the freezer rack. The slide rail is provided with a slide seat that slides with it. The freezer rack is provided with a connecting plate, and the connecting plate and the slide seat are fixedly connected.

[0011] Furthermore, the base plate is provided with a rack parallel to the slide rail, a drive motor is mounted on the connecting plate, a transmission shaft is connected to the output shaft of the drive motor, and a gear that meshes with the rack is provided at one end of the transmission shaft.

[0012] Furthermore, a second groove is formed at the bottom of the first groove, and a pressure sensor is installed in the second groove, with the sensing end of the pressure sensor flush with the bottom of the first groove.

[0013] The beneficial effects of this utility model are reflected in: The multi-box storage and retrieval structure of this utility model allows for vertical storage and retrieval of multiple boxes of frozen storage boxes within an automated refrigerator, resulting in high efficiency and increased space utilization. Attached Figure Description

[0014] In the attached diagram: Figure 1 This is a three-dimensional structural diagram of the entire utility model; Figure 2 for Figure 1 A schematic diagram of a local structure in the image; Figure 3 for Figure 1 Schematic diagram of the intermediate carrier plate; Figure 4 for Figure 1 A schematic diagram of the structure of the cryopreservation rack, connecting plate, and drive motor; Figure 5 for Figure 1 A partial structural diagram of the middle substrate.

[0015] Explanation of reference numerals in the attached figures: 1. Cryopreservation rack; 2. Carrier plate; 3. First groove; 4. Slot; 5. Vertical plate; 6. Side plate; 7. Second groove; 8. Pressure sensor; 9. Base plate; 10. Slide rail; 11. Slide block; 12. Rack; 13. Gear; 14. Drive shaft; 15. Connecting plate; 16. Drive motor; 17. Cryopreservation box. Detailed Implementation

[0016] The present invention will now be described in further detail with reference to the accompanying drawings and embodiments. Obviously, the described embodiments are only a part of the embodiments of the utility model, and not all of them. Unless otherwise specified, the embodiments and features described in this application can be combined with each other. All other embodiments obtained by those skilled in the art based on the embodiments of the utility model without creative effort are within the scope of protection of the utility model.

[0017] Please combine Figures 1 to 5 .

[0018] The multi-box storage and retrieval structure for cryopreservation includes a cryopreservation rack 1, which is detachably provided with multiple carrier plates 2 along its vertical direction. The top of the carrier plate 2 is provided with a first groove 3 for placing the cryopreservation box 17. It also includes a transport component for directional transfer of the cryopreservation rack 1 within a single refrigerator.

[0019] In practice, multiple cryopreservation boxes 17 can be stored and placed on the cryopreservation rack 1 in the first groove 3 of each carrier plate 2, and in conjunction with the use of the transport components, multiple sets of cryopreservation boxes 17 on the cryopreservation rack 1 can be stored and retrieved.

[0020] The advantage of this design is that multiple freezer boxes 17 can be accessed within the automated refrigerator, which is highly efficient and increases space utilization.

[0021] In one embodiment, the cryopreservation rack 1 includes an upright plate 5, with side plates 6 fixed on both sides of the upright plate 5. Each of the two side plates 6 has a slot 4 on the opposite side for horizontal insertion of the corresponding side of the carrier plate 2.

[0022] Thus, each slot 4 facilitates the initial insertion and fixation of each carrier plate 2 on the cryopreservation rack 1.

[0023] In one embodiment, the side of the carrier plate 2 in the slot 4 is locked and fixed to the corresponding side wall of the side plate 6 by bolts.

[0024] Thus, once the carrier plate 2 is inserted into the slot 4, the position of the carrier plate 2 in the slot 4 can be locked by bolts, ensuring stability and reliability.

[0025] In one embodiment, the transport assembly includes a base plate 9 vertically fixed inside a single refrigerator. A slide rail 10 parallel to the transport direction of the freezer rack 1 is provided on the base plate 9. A slide block 11 slidably engages with the slide rail 10. A connecting plate 15 is provided on the freezer rack 1, and the connecting plate 15 is fixedly connected to the slide block 11. The connecting plate 15 is fixed to one side of the top of the upright plate 5.

[0026] Thus, the slide rail 10 and slide block 11 enable the cryopreservation rack 1 to transfer and transport the cryopreservation box 17 on the base plate 9 along a predetermined transport direction via the connecting plate 15.

[0027] In one embodiment, a rack 12 parallel to the slide rail 10 is provided on the base plate 9, and a drive motor 16 is mounted on the connecting plate 15. The drive motor 16 is a bidirectional rotating geared motor. A transmission shaft 14 is connected to the output shaft of the drive motor 16, and a gear 13 that meshes with the rack 12 is provided at one end of the transmission shaft 14.

[0028] Thus, by controlling the output shaft of the drive motor 16 to drive the transmission shaft 14 to rotate, the gear 13 can rotate and mesh with the rack 12. Under the limiting action of the slide rail 10 and the slide block 11, the connecting plate 15 and the cryopreservation rack 1 can be moved in a predetermined direction to complete the synchronous transfer of each cryopreservation box 17.

[0029] In one embodiment, a second groove 7 is provided at the bottom of the first groove 3, and a pressure sensor 8 is provided in the second groove 7. The sensing end of the pressure sensor 8 is flush with the bottom of the first groove 3.

[0030] Thus, when the cryopreservation box 17 is placed in the first groove 3, the bottom of the cryopreservation box 17 will contact the pressure sensor 8. The pressure sensor 8 will feed back the pressure signal to the central control unit in the single refrigerator for data processing and display that the cryopreservation box 17 has been placed on the carrier plate 2, which is convenient for users to perform statistics and observation.

[0031] 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.

[0032] It should be noted that if the utility model embodiment involves directional indicators (such as up and down), the directional indicators are only used to explain the relative positional relationship and movement of the components in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indicators will also change accordingly.

[0033] Furthermore, the meaning of "and / or" throughout the text includes three parallel solutions. Taking "A and / or B" as an example, it includes solution A, solution B, or a solution that simultaneously satisfies A and B. Additionally, if the utility model embodiments involve descriptions of "first," "second," etc., these descriptions are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of indicated technical features. Therefore, features defined with "first" or "second" can explicitly or implicitly include at least one of those features. Furthermore, "multiple" refers to two or more. Additionally, the technical solutions of the various embodiments can be combined with each other, but this must be based on the ability of those skilled in the art to implement them. When the combination of technical solutions is contradictory or impossible to implement, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection claimed by the utility model.

Claims

1. A multi-box storage and retrieval structure for cryopreservation boxes, characterized in that, It includes a freezer rack (1), which has multiple carrier plates (2) arranged detachably along its vertical direction, and the top of the carrier plate (2) has a first groove (3) for placing the freezer box (17); it also includes a transport component for directional transfer of the freezer rack (1) within a single refrigerator.

2. The multi-box storage and retrieval structure for cryopreservation boxes as described in claim 1, characterized in that, The cryopreservation rack (1) includes a vertical plate (5), and side plates (6) are provided on both sides of the vertical plate (5). The two side plates (6) are provided with slots (4) for horizontal insertion of the corresponding side of the carrier plate (2) on opposite sides.

3. The multi-box storage and retrieval structure for cryopreservation boxes as described in claim 2, characterized in that, The side of the carrier plate (2) in the slot (4) is locked and fixed to the corresponding side wall of the side plate (6) by bolts.

4. The multi-box storage and retrieval structure for cryopreservation boxes as described in claim 1, characterized in that, The transport assembly includes a base plate (9) that is erected and fixed inside the single refrigerator. The base plate (9) is provided with a slide rail (10) that is parallel to the transport direction of the freezer rack (1). The slide rail (10) is provided with a slide seat (11) that slides and engages with it. The freezer rack (1) is provided with a connecting plate (15). The connecting plate (15) and the slide seat (11) are fixedly connected.

5. The multi-box storage and retrieval structure for cryopreservation boxes as described in claim 4, characterized in that, The base plate (9) is provided with a rack (12) parallel to the slide rail (10), and a drive motor (16) is installed on the connecting plate (15). A transmission shaft (14) is connected to the output shaft of the drive motor (16), and a gear (13) that cooperates with the rack (12) is provided at one end of the transmission shaft (14).

6. The multi-box storage and retrieval structure for cryopreservation boxes as described in claim 1, characterized in that, The bottom of the first groove (3) is provided with a second groove (7), and a pressure sensor (8) is provided in the second groove (7). The sensing end of the pressure sensor (8) is flush with the bottom of the first groove (3).

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