Novel cell cryopreservation box convenient to take and place

Abstract

The utility model belongs to the technical field of cryopreservation boxes, and particularly relates to a novel cell cryopreservation box convenient to take and place, which comprises a box body, a top cover is fixedly mounted on the box body, a plurality of placing holes are formed in the top surface of the top cover, a lifting plate is mounted in the box body in a sliding manner, a plurality of placing racks are fixedly arranged on the top surface of the lifting plate, and the placing racks are arranged on the top surface of the lifting plate. When the cryopreservation tubes need to be stored, the cryopreservation tubes are placed in the box body through the containing holes, the cryopreservation tubes can be connected into the containing frame in a sleeved mode when entering the box body, the lifting plate is driven to descend through the adjusting assembly, the lower base, the connecting rod and the upper base at the moment, after the lifting plate descends, the cryopreservation tubes can descend along with the lifting plate, and the cryopreservation tubes can be stored in the box body conveniently; after the cryopreservation tubes enter the box body to be stored, the moving assembly is controlled to drive the two baffles to be closed, at the moment, the sealing effect in the box body is enhanced, when the two baffles are closed, the two sealing plates are connected into the side grooves in a sleeved mode, sealing strips are arranged on the surfaces of the sealing plates, and the sealing performance is also enhanced.

Description

Technical Field

[0001] The utility model belongs to the technical field of cryopreservation boxes, and in particular relates to a novel cell cryopreservation box which is convenient for taking and placing. Background Art

[0002] Cryobox is a commonly used container for cryopreservation of reagents and biological samples in the field of biology and medicine. Cryobox is usually used together with cryotubes. Cryobox is usually made of plastic or paper material, with a lid on it. When the lid is closed, a closed space is formed. The inside of the cryobox is divided into multiple small compartments for placing cryotubes.

[0003] When the existing cryobox is in use, when it is necessary to take out the cryotube, it is usually necessary to open the lid of the cryobox and take out the cryotube from the cryobox. When the lid of the cryobox is opened, a large amount of cold air in the cryobox will be lost quickly, causing the temperature inside the cryobox to rise, which will affect other cryotubes stored in the cryobox to a certain extent. In view of this, I have proposed a new type of cell cryobox that is easy to take and put. Utility Model Content

[0004] The purpose of the utility model is to provide a novel cell freezing box which is convenient for taking and placing, so as to solve the problems raised in the above-mentioned background technology.

[0005] In view of this, the utility model provides a novel cell freezing box that is convenient to take out and put in, comprising:

[0006] A box body, a top cover is fixedly mounted on the box body, a plurality of placement holes are opened on the top surface of the top cover, a lifting plate is slidably mounted in the box body, and a plurality of placement racks are fixedly mounted on the top surface of the lifting plate;

[0007] Two lower seats, the two lower seats are slidably mounted on the inner bottom surface of the box body, and two upper seats are fixedly mounted on the bottom surface of the lifting plate. Connecting rods are rotatably mounted in the two upper seats, and the bottom ends of the two connecting rods are rotatably mounted in the two lower seats respectively;

[0008] An adjusting component, which is arranged in the box body and is used to drive the two placement racks to move;

[0009] A side groove, the side groove is opened on one side of the top cover, two baffles are slidably installed in the side groove, and the side groove is connected with a plurality of placement holes;

[0010] The moving component is arranged on the top cover and is used for driving the other two baffles to move.

[0011] In the above technical solution, further, the adjustment component includes an inner groove, which is opened on the inner bottom surface of the box body, and a first screw rod is rotatably installed in the inner groove. The first screw rod is provided with two sections of threads with opposite rotation directions, and a first threaded sleeve is threadedly connected to the first screw rod. The two first threaded sleeves are slidably connected to the inner groove, and the top ends of the two first threaded sleeves are respectively fixedly connected to the bottom surfaces of the two placement racks.

[0012] In the above technical scheme, further, the moving component includes a side box, the side box is fixedly installed on one side of the top cover, a second screw is rotatably installed in the side box, the second screw is provided with two sections of threads with opposite rotation directions, a second threaded sleeve is threadedly connected to the second screw, a cover groove is provided on the other side of the top cover, the cover groove is connected with the side groove and the side box, two sliders are slidably installed in the cover groove, one end of the two sliders are respectively fixedly connected to one end of the two second threaded sleeves, and the other end of the two sliders are respectively fixedly connected to one side of the two baffles.

[0013] In the above technical solution, further, a first adjusting knob is rotatably mounted on the outer side wall of the box body, and one end of the first adjusting knob is fixedly connected to one end of the first screw rod.

[0014] In the above technical solution, further, a second adjusting knob is rotatably mounted on one side of the side box, and one end of the second adjusting knob is fixedly connected to one end of the second screw rod.

[0015] In the above technical solution, further, the number of the placement racks is the same as the number of the placement holes, and the plurality of placement racks are respectively located under the plurality of placement holes.

[0016] In the above technical solution, further, the placement rack includes a plurality of support rods, the plurality of support rods are fixedly mounted on the top surface of the lifting plate, and a plurality of fixing rings are fixedly mounted on the plurality of support rods.

[0017] In the above technical solution, further, a sealing plate is fixedly installed on one side of the two baffles, the two sealing plates are sleeved and matched with the side grooves, and the outer side walls of the two sealing plates are provided with sealing strips.

[0018] The beneficial effects of the utility model are:

[0019] 1. The novel cell freezing box which is convenient for taking and placing, when it is necessary to take out the cryogenic tube in the box body, the second adjusting knob is turned to drive the second screw rod to rotate, and when the second screw rod rotates, the two sliders are driven to slide in the cover groove through the two second threaded sleeves, and when the two sliders move, the two baffles are driven to move, and when the two baffles are opened, the blocking of the placement hole is released, and after the two baffles are opened, the first adjusting knob is turned to drive the first screw rod to rotate, and when the first screw rod rotates, the two lower seats are driven to move through the two first threaded sleeves, and when the two lower seats are close to each other, the lifting plate is driven to rise through the cooperation of the two connecting rods and the two upper seats, and at this time, the cryogenic tube installed in the placement rack will rise with it, and when the cryogenic tube rises to a certain position, the cryogenic tube can be taken out of the box body through the corresponding placement hole.

[0020] 2. This novel cell freezing box which is convenient for taking and placing, when the cryogenic tube needs to be stored, the cryogenic tube is placed in the box body through the placement hole. When the cryogenic tube enters the box body, it will be sleeved in the placement rack. At this time, the lifting plate is driven down by adjusting the assembly, the lower seat, the connecting rod, and the upper seat. When the lifting plate is lowered, the cryogenic tube will follow it and it is convenient to store the cryogenic tube in the box body. After the cryogenic tube enters the box body for storage, the two baffles are driven to close by controlling the moving assembly, and the sealing effect in the box body is enhanced at this time. When the two baffles are closed, the two sealing plates will be sleeved in the side grooves, and the surface of the sealing plate is provided with a sealing strip, which also enhances the sealing. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0022] Figure 2 It is a schematic diagram of the cross-sectional structure of the side box of the utility model;

[0023] Figure 3 It is a schematic diagram of the cross-sectional structure of the box body of the utility model;

[0024] Figure 4 It is a schematic diagram of the internal structure of the box body of the utility model.

[0025] The symbols in the figure are:

[0026] 1. Box body; 2. Top cover; 3. Placement hole; 4. Lifting plate; 5. Placement rack; 6. Upper seat; 7. Connecting rod; 8. Side groove; 9. Baffle; 10. Inner groove; 11. First screw rod; 12. First threaded sleeve; 13. First adjusting knob; 14. Lower seat; 15. Side box; 16. Second screw rod; 17. Second threaded sleeve; 18. Cover groove; 19. Slider; 20. Second adjusting knob; 21. Sealing plate; 22. Support rod; 23. Fixed ring. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the present application to clearly describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments in the present application belong to the scope of protection of this application.

[0028] In the description of the present application, it should be noted that the terms used herein are only for describing specific embodiments, and are not intended to limit the exemplary embodiments according to the present application. For ease of description, the sizes of the various parts shown in the drawings are not drawn according to the actual proportional relationship. The technology, methods and equipment known to ordinary technicians in the relevant field may not be discussed in detail, but in appropriate cases, the technology, methods and equipment should be regarded as part of the authorization specification. In all examples shown and discussed here, any specific value should be interpreted as merely exemplary, rather than as a limitation. Therefore, other examples of the exemplary embodiments may have different values. It should be noted that similar numbers and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further discussed in subsequent drawings.

[0029] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application are used to distinguish similar objects, and are not used to describe a specific order or sequence. It should be understood that the data used in this way can be interchangeable under appropriate circumstances, so that the embodiments of the present application can be implemented in an order other than those illustrated or described here, and the objects distinguished by "first", "second", etc. are generally of one type, and the number of objects is not limited. For example, the first object can be one or more. In addition, "and / or" in the specification and claims represents at least one of the connected objects, and the character " / " generally indicates that the objects associated with each other are in an "or" relationship.

[0030] It should be noted that, in the description of the present application, the orientation or positional relationship indicated by terms such as "front, back, up, down, left, right", "lateral, vertical, perpendicular, horizontal" and "top, bottom" are usually based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description. Unless otherwise stated, these orientation words do not indicate or imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the scope of protection of the present application; the orientation words "inside and outside" refer to the inside and outside relative to the contour of each component itself.

[0031] It should be noted that, in the present application, the terms "comprise", "include" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, an element defined by the sentence "comprises one..." does not exclude the presence of other identical elements in the process, method, article or device including the element. In addition, it should be noted that the scope of the method and device in the embodiment of the present application is not limited to performing functions in the order shown or discussed, and may also include performing functions in a substantially simultaneous manner or in reverse order according to the functions involved, for example, the described method may be performed in an order different from that described, and various steps may also be added, omitted, or combined. In addition, the features described with reference to certain examples may be combined in other examples. Embodiment 1:

[0032] See also Figure 1-Figure 4 As shown, this embodiment provides a new type of cell freezing box that is easy to take out and put in.

[0033] The box body 1 comprises: a box body 1, a top cover 2 is fixedly installed on the box body 1, a plurality of placement holes 3 are opened on the top surface of the top cover 2, a lifting plate 4 is slidably installed in the box body 1, a plurality of placement racks 5 are fixedly installed on the top surface of the lifting plate 4; two lower seats 14, the two lower seats 14 are slidably installed on the inner bottom surface of the box body 1, two upper seats 6 are fixedly installed on the bottom surface of the lifting plate 4, connecting rods 7 are rotatably installed in the two upper seats 6, and the bottom ends of the two connecting rods 7 are rotatably installed in the two lower seats 14 respectively; an adjusting component, the adjusting component is arranged in the box body 1, and is used to drive the two placement racks 5 to move; a side groove 8, the side groove 8 is opened on one side of the top cover 2, two baffles 9 are slidably installed in the side groove 8, and the side groove 8 is connected with the plurality of placement holes 3; a moving component, ... The moving component is arranged on the top cover 2, and is used to drive the other two baffles 9 to move. When the cryogenic tube needs to be stored, the cryogenic tube is placed in the box body 1 through the placement hole 3. When the cryogenic tube enters the box body 1, it will be sleeved in the placement rack 5. At this time, the lifting plate 4 is driven to descend by the adjustment component, the lower seat 14, the connecting rod 7, and the upper seat 6. When the lifting plate 4 descends, the cryogenic tube will follow and it is convenient to store the cryogenic tube in the box body 1. After the cryogenic tube enters the box body 1 for storage, the two baffles 9 are driven to close by controlling the moving component. At this time, the sealing effect in the box body 1 is enhanced, and when the two baffles 9 are closed, the two sealing plates 21 will be sleeved in the side groove 8, and the surface of the sealing plate 21 is provided with a sealing strip, which also enhances the sealing. Embodiment 2:

[0034] This embodiment provides a new type of cell freezing box that is easy to take out and put in. In addition to the technical solutions of the above embodiments, it also has the following technical features.

[0035] Among them, the adjustment component includes an inner groove 10, which is opened on the inner bottom surface of the box body 1. A first screw rod 11 is rotatably installed in the inner groove 10. The first screw rod 11 is provided with two sections of threads with opposite rotation directions. A first threaded sleeve 12 is threadedly connected to the first screw rod 11. The two first threaded sleeves 12 are slidably connected to the inner groove 10. The top ends of the two first threaded sleeves 12 are respectively fixedly connected to the bottom surfaces of the two placement racks 5. When the first screw rod 11 rotates, the two lower seats 14 will be driven to move through the two first threaded sleeves 12. When the two lower seats 14 are close to each other, the lifting plate 4 will be driven to rise through the cooperation of the two connecting rods 7 and the two upper seats 6. At this time, the cryopreservation tube installed in the placement rack 5 will rise accordingly. When the cryopreservation tube rises to a certain position, the cryopreservation tube can be taken out of the box body 1 through the corresponding placement hole 3. Embodiment 3:

[0036] This embodiment provides a new type of cell freezing box that is easy to take out and put in. In addition to the technical solutions of the above embodiments, it also has the following technical features.

[0037] Among them, the moving component includes a side box 15, which is fixedly installed on one side of the top cover 2. A second screw rod 16 is rotatably installed in the side box 15. The second screw rod 16 is provided with two sections of threads with opposite rotation directions. A second threaded sleeve 17 is threadedly connected to the second screw rod 16. A cover groove 18 is provided on the other side of the top cover 2. The cover groove 18 is connected with the side groove 8 and the side box 15. Two sliders 19 are slidably installed in the cover groove 18. One end of the two sliders 19 is respectively fixedly connected to one end of the two second threaded sleeves 17, and the other ends of the two sliders 19 are respectively fixedly connected to one side of the two baffles 9. When the second screw rod 16 rotates, the two sliders 19 will be driven to slide in the cover groove 18 through the two second threaded sleeves 17. When the two sliders 19 move, they will drive the two baffles 9 to move. When the two baffles 9 are opened, the obstruction to the placement hole 3 will be released. Embodiment 4:

[0038] This embodiment provides a new type of cell freezing box that is easy to take out and put in. In addition to the technical solutions of the above embodiments, it also has the following technical features.

[0039] A first adjusting knob 13 is rotatably mounted on the outer wall of the box body 1 , one end of the first adjusting knob 13 is fixedly connected to one end of the first screw rod 11 , and rotating the first adjusting knob 13 drives the first screw rod 11 to rotate. Embodiment 5:

[0040] This embodiment provides a new type of cell freezing box that is easy to take out and put in. In addition to the technical solutions of the above embodiments, it also has the following technical features.

[0041] A second adjusting knob 20 is rotatably mounted on one side of the side box 15 , one end of the second adjusting knob 20 is fixedly connected to one end of the second screw rod 16 , and rotating the second adjusting knob 20 drives the second screw rod 16 to rotate. Embodiment 6:

[0042] This embodiment provides a new type of cell freezing box that is easy to take out and put in. In addition to the technical solutions of the above embodiments, it also has the following technical features.

[0043] The number of the placement racks 5 is the same as the number of the placement holes 3 , and the plurality of placement racks 5 are respectively located below the plurality of placement holes 3 , and the cryotubes can be placed in the placement racks 5 through the placement holes 3 for storage.

[0044] The placement rack 5 includes a plurality of support rods 22 , which are fixedly mounted on the top surface of the lifting plate 4 , and a plurality of fixing rings 23 are fixedly mounted on the plurality of support rods 22 . Embodiment 7:

[0045] This embodiment provides a new type of cell freezing box that is easy to take out and put in. In addition to the technical solutions of the above embodiments, it also has the following technical features.

[0046] A sealing plate 21 is fixedly mounted on one side of the two baffles 9 . The two sealing plates 21 are sleeved and matched with the side grooves 8 . The outer side walls of the two sealing plates 21 are provided with sealing strips.

[0047] During use: when it is necessary to take out the cryogenic tube in the box body 1, turn the second adjusting knob 20 to drive the second screw rod 16 to rotate. When the second screw rod 16 rotates, the two sliders 19 will be driven to slide in the cover groove 18 through the two second threaded sleeves 17. When the two sliders 19 move, the two baffles 9 will be driven to move. When the two baffles 9 are opened, the obstruction to the placement hole 3 will be released. After the two baffles 9 are opened, turn the first adjusting knob 13 to drive the first screw rod 11 to rotate. When the first screw rod 11 rotates, the two lower seats 14 will be driven to move through the two first threaded sleeves 12. When the two lower seats 14 are close to each other, the two connecting rods 7 and the two upper seats 6 will cooperate to drive the lifting plate 4 to rise. At this time, the cryogenic tubes in the installation placement rack 5 will rise accordingly. When the cryogenic tubes rise to a certain position, they can be taken out of the box body 1 through the corresponding placement holes 3.

[0048] When the cryogenic tube needs to be stored, the cryogenic tube is placed in the box body 1 through the placement hole 3. When the cryogenic tube enters the box body 1, it will be sleeved in the placement rack 5. At this time, the lifting plate 4 is driven to descend by the adjustment component, the lower seat 14, the connecting rod 7, and the upper seat 6. When the lifting plate 4 descends, the cryogenic tube will follow and it is convenient to store the cryogenic tube in the box body 1. After the cryogenic tube enters the box body 1 for storage, the two baffles 9 are driven to close by controlling the moving component. At this time, the sealing effect in the box body 1 is enhanced, and when the two baffles 9 are closed, the two sealing plates 21 will be sleeved in the side grooves 8, and the surface of the sealing plate 21 is provided with a sealing strip, which also enhances the sealing.

[0049] The embodiments of the present application are described above in conjunction with the accompanying drawings. In the absence of conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present application is not limited to the above-mentioned specific implementation methods. The above-mentioned specific implementation methods are merely illustrative and not restrictive. Under the guidance of the present application, ordinary technicians in this field can also make many forms without departing from the purpose of the present application and the scope of protection of the claims, all of which are within the protection of the present application.

Claims

1. A novel cell freezing box that is convenient to take out and put in, characterized in that: include: A box body (1), a top cover (2) is fixedly mounted on the box body (1), a top surface of the top cover (2) is provided with a plurality of placement holes (3), a lifting plate (4) is slidably mounted in the box body (1), a plurality of placement racks (5) are fixedly mounted on the top surface of the lifting plate (4); Two lower seats (14), the two lower seats (14) are slidably mounted on the inner bottom surface of the box body (1), the bottom surface of the lifting plate (4) is fixedly mounted with two upper seats (6), the two upper seats (6) are both rotatably mounted with connecting rods (7), and the bottom ends of the two connecting rods (7) are respectively rotatably mounted in the two lower seats (14); An adjustment component, the adjustment component is arranged in the box body (1) and is used to drive the two placement racks (5) to move; A side groove (8), the side groove (8) being provided on one side of the top cover (2), two baffles (9) being slidably mounted in the side groove (8), and the side groove (8) being connected to the plurality of placement holes (3); A moving component is arranged on the top cover (2) and is used to drive the other two baffles (9) to move.

2. A novel cell freezing box that is convenient to take out and put in according to claim 1, characterized in that: The adjustment component comprises an inner groove (10), the inner groove (10) being opened on the inner bottom surface of the box body (1), a first screw rod (11) being rotatably installed in the inner groove (10), the first screw rod (11) being provided with two sections of threads with opposite rotation directions, a first threaded sleeve (12) being threadedly connected to the first screw rod (11), two first threaded sleeves (12) being slidably connected to the inner groove (10), and the top ends of the two first threaded sleeves (12) being fixedly connected to the bottom surfaces of two placement racks (5) respectively.

3. A novel cell freezing box that is convenient to take out and put in according to claim 1, characterized in that: The moving assembly comprises a side box (15), the side box (15) being fixedly mounted on one side of the top cover (2), a second screw rod (16) being rotatably mounted in the side box (15), the second screw rod (16) being provided with two sections of threads with opposite rotation directions, a second threaded sleeve (17) being threadedly connected to the second screw rod (16), a cover groove (18) being provided on the other side of the top cover (2), the cover groove (18) being connected to the side groove (8) and the side box (15), two sliders (19) being slidably mounted in the cover groove (18), one end of the two sliders (19) being respectively fixedly connected to one end of the two second threaded sleeves (17), and the other end of the two sliders (19) being respectively fixedly connected to one side of the two baffles (9).

4. A novel cell freezing box that is convenient to take out and put in according to claim 2, characterized in that: A first adjusting knob (13) is rotatably mounted on the outer side wall of the box body (1), and one end of the first adjusting knob (13) is fixedly connected to one end of the first screw rod (11).

5. A novel cell freezing box that is convenient to take out and put in according to claim 3, characterized in that: A second adjusting knob (20) is rotatably mounted on one side of the side box (15), and one end of the second adjusting knob (20) is fixedly connected to one end of the second screw rod (16).

6. A novel cell freezing box that is convenient to take out and put in according to claim 1, characterized in that: The number of the placement racks (5) is the same as the number of the placement holes (3), and the plurality of placement racks (5) are respectively located below the plurality of placement holes (3).

7. A novel cell freezing box that is convenient to take out and put in according to claim 1, characterized in that: The placement rack (5) comprises a plurality of support rods (22), wherein the plurality of support rods (22) are fixedly mounted on the top surface of the lifting plate (4), and a plurality of fixing rings (23) are fixedly mounted on the plurality of support rods (22).

8. The novel cell freezing box that is convenient to take out and put in according to claim 1, characterized in that: A sealing plate (21) is fixedly mounted on one side of the two baffles (9), the two sealing plates (21) are sleeved and matched with the side grooves (8), and the outer side walls of the two sealing plates (21) are provided with sealing strips.

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