Cryopreservation rack
By incorporating limiting grooves, baffles, and side baffles into the cryopreservation rack, the problem of cryopreservation boxes slipping off is solved, ensuring the safe storage of biological samples in a low-temperature environment.
Patent Information
- Application Number
- CN202520293379.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-24
- Publication Date
- 2025-12-26
- Estimated Expiration
- 2035-02-24
AI Technical Summary
Cryopreservation boxes are prone to falling off when placed directly on cryopreservation racks, which can damage biological samples.
By setting limiting grooves, baffles, antifreeze layers and side baffles on the cryopreservation rack, the cryopreservation box is fixed and prevented from slipping.
This effectively prevents the cryopreservation box from slipping in low-temperature environments, thus protecting the integrity of biological samples.
Smart Images
Figure CN223721492U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to low temperature storage technical field especially is related to a cryopreservation rack. BACKGROUND
[0002] In the low temperature storage technical field, the cryopreservation box is used for storing biological samples, and the cryopreservation rack is used for placing the cryopreservation box. The cryopreservation rack is finally placed in a liquid nitrogen room or a low temperature box for storage.
[0003] In the actual use process, the cryopreservation box is directly placed on the cryopreservation rack, and the cryopreservation box is prone to falling off in the taking and placing process, resulting in damage to the biological samples in the cryopreservation box. UTILITY MODEL CONTENT
[0004] The utility model provides a cryopreservation rack for solving above-mentioned technical problem, through the cooperation of the stopper rod and the side baffle, the cryopreservation box is fixed on the cryopreservation rack, and the phenomenon of sliding is avoided.
[0005] The technical scheme adopted by the utility model is:
[0006] A cryopreservation rack comprises:
[0007] A base and a top plate;
[0008] Four vertical columns distributed in a rectangular shape, two ends of the vertical columns are connected with the base and the top plate respectively, a limiting groove is arranged on an opposite side wall of adjacent two vertical columns, and a plurality of limiting grooves are arranged along the axis direction of the vertical column;
[0009] A mounting plate is mounted on the vertical column, and the mounting plate is mounted below each limiting groove, and a placing groove for placing a cryopreservation box is arranged on the mounting plate;
[0010] A stopper rod, two ends of the stopper rod are clamped in the limiting grooves at the same height;
[0011] An anti-freezing layer is arranged on the outer side wall of the two ends of the stopper rod and the side wall of the placing groove;
[0012] A side baffle is mounted between the adjacent two vertical columns without the limiting groove.
[0013] Optionally, a handle is arranged on the top of the top plate.
[0014] Optionally, the cryopreservation rack further comprises:
[0015] A reinforcing strip, the middle part of the reinforcing strip has a hollow groove, a plurality of X-shaped connecting plates are arranged in the hollow groove, and the two ends of the reinforcing strip are connected with the adjacent two vertical columns through screws.
[0016] Optionally, the top of the placing groove is provided with several anti-skid protrusions.
[0017] Optionally, the bottom of the base is provided with an anti-skid pad.
[0018] Optionally, the inside of the base has a containing cavity, and the containing cavity is provided with a counterweight.
[0019] Optionally, the column is made of a square tube, and the placing groove is in the shape of "┎".
[0020] Compared with the prior art, the utility model has the beneficial effects that:
[0021] 1. In use, the freeze storage box containing biological samples is placed on the mounting plate, and then the baffle is placed in the limiting groove of the column. Meanwhile, the side wall provided with the limiting groove is blocked by the side baffle, so that the freeze storage box is prevented from falling off the freeze storage rack during the process of placing the freeze storage rack.
[0022] 2. Since the freeze storage rack is placed in a low-temperature environment, the anti-freezing layer is arranged at both ends of the baffle rod and in the placing groove, so that the baffle rod and the freeze storage box are prevented from being frozen during the freeze storage process. BRIEF DESCRIPTION OF DRAWINGS
[0023] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the drawings needed to be used in the embodiments or the prior art description will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative effort on the basis of these drawings.
[0024] Figure 1 It is a schematic diagram of the overall structure of the freeze storage rack.
[0025] Figure 2 It is a schematic diagram of the main view of the mounting plate.
[0026] Figure 3 It is a schematic diagram of the local structure of the column.
[0027] Figure 4 It is a schematic diagram of the local structure of the mounting plate.
[0028] Figure 5 It is a schematic diagram of the structure of the freeze storage rack with reinforcing strips.
[0029] Reference signs:
[0030] 1, base; 11, containing cavity; 12, counterweight; 2, top plate; 3, stand; 31, limiting groove; 4, mounting plate; 41, placing groove; 42, anti-skid convex; 5, stop lever; 6, anti-freezing layer; 7, side baffle; 8, handle; 9, reinforcing bead; 91, hollow groove; 92, connecting plate; 10, anti-skid pad. DETAILED DESCRIPTION
[0031] Hereinafter, only certain exemplary embodiments are simply described. As those skilled in the art can recognize, the described embodiments can be modified in various different ways without departing from the spirit or scope of the present application. Therefore, the drawings and the description are considered to be exemplary in nature rather than limiting.
[0032] In the description of the present application, it should be understood that the terms "top", "bottom", "inner", "outer", "axial" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship commonly used when the product of the present application is used, or the orientation or positional relationship commonly understood by those skilled in the art, and are only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application.
[0033] In the present application, unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connection", "fixing" and the like should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the internal communication of two elements or the interaction relationship of two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.
[0034] In the present application, unless otherwise explicitly specified and limited, the first feature "on" or "under" the second feature can include that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, the first feature "on", "above" and "above" the second feature includes that the first feature is directly above and obliquely above the second feature, or only indicates that the horizontal height of the first feature is higher than that of the second feature. The first feature "below", "below" and "below" the second feature includes that the first feature is directly above and obliquely above the second feature, or only indicates that the horizontal height of the first feature is less than that of the second feature.
[0035] The disclosure below provides many different embodiments or examples for implementing different structures of the present application. In order to simplify the disclosure of the present application, the components and settings of specific examples are described below. Of course, they are only examples and the purpose is not to limit the present application. In addition, the present application can repeatedly refer to numbers and / or letters in different examples, and such repetition is for the purpose of simplification and clarity, which itself does not indicate the relationship between the various embodiments and / or settings discussed. In addition, the present application provides examples of various specific processes and materials, but those skilled in the art can realize the application of other processes and / or the use of other materials.
[0036] The embodiments of the present application will be described in detail below with reference to the accompanying drawings.
[0037] As shown in Figure 1 , Figure 2 , Figure 3 and Figure 5 , the embodiment of the present application provides a freezing rack, which comprises a base, a top plate 2, four vertical columns 3 distributed in a rectangular shape, a mounting plate 4, a stop rod 5, an anti-freezing layer 6 and a side baffle 7. The two ends of the four vertical columns 3 are respectively connected with the base and the top plate 2, a limiting groove 31 is arranged on one opposite side wall of adjacent two vertical columns 3, and a plurality of limiting grooves 31 are arranged along the axis direction of the vertical column 3. The mounting plate 4 is mounted on the vertical column 3, and the mounting plate 4 is mounted below each limiting groove 31, and a placing groove 41 for placing a freezing box is arranged on the mounting plate 4. The two ends of the stop rod are respectively clamped in the limiting grooves 31 at the same height. The anti-freezing layer 6 is arranged on the outer side wall of the two ends of the stop rod and the side wall of the placing groove 41. The side baffle 7 is mounted between the adjacent two vertical columns 3 which are not provided with the limiting groove 31.
[0038] In use, the freezing box containing biological samples is placed on the mounting plate 4, and then the stop rod is placed in the limiting groove 31 of the vertical column 3. At the same time, the side wall provided with the limiting groove 31 is blocked by the side baffle 7 to avoid the freezing box from falling off the freezing rack during the placing process.
[0039] Since the freezing rack will be placed in a low-temperature environment, the stop rod 5 and the freezing box are prevented from being frozen during the freezing process, and the anti-freezing layer 6 is arranged at both ends of the stop rod 5 and in the placing groove 41.
[0040] In one embodiment, as shown in Figure 1 , in order to facilitate the taking and placing of the freezing rack, a handle 8 is arranged on the top of the top plate 2.
[0041] In one embodiment, as shown in Figure 1 and Figure 5As shown, the freezing rack further comprises: a reinforcing bar 9, a hollow groove 91 is arranged in the middle of the reinforcing bar 9, a plurality of X-shaped connecting plates 92 are arranged in the hollow groove 91, and the two ends of the reinforcing bar 9 are connected between the adjacent two columns 3 by screws.
[0042] In order to improve the structural strength of the freezing rack, the reinforcing bar 9 is connected between the adjacent two columns 3 by screws without arranging the limiting groove 31.
[0043] In one embodiment, as shown in the drawings, in order to further avoid the freezing box from sliding, a plurality of anti-skid protrusions 42 are arranged on the top of the placing groove 41. Figure 4
[0044] In one embodiment, as shown in the drawings, in order to avoid the freezing rack from sliding, an anti-skid pad 10 is arranged on the bottom of the base. Figure 1
[0045] In one embodiment, as shown in the drawings, in order to avoid the freezing rack from falling, the base has an accommodating cavity 11 in the inside, and a counterweight 12 is arranged in the accommodating cavity 11. Figure 1
[0046] In one embodiment, as shown in the drawings, in order to reduce the production cost, the column 3 is made of a square tube, and the placing groove 41 is in the shape of "┎". Figure 3
[0047] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and not for limiting the present application, although the foregoing detailed description of the present application, for the skilled in the art, it still can be modified, or part of the technical features of the equivalent replacement. Any modification, equivalent replacement, improvement, etc. within the spirit and principles of the present application, should be included in the scope of protection of the present application.
Claims
1. A cryogenic storage rack characterized by, The utility model relates to a kind of cryopreservation racks, including: Base and top plate; Four columns of rectangular distribution, two ends are connected with the base and the top plate respectively, and a limiting slot is arranged on the opposite side wall of adjacent two columns, and the limiting slot is provided with multiple along the axis direction of the column; Mounting plate, mounted on the column, and the mounting plate is installed below each limiting slot, and the mounting plate is provided with placing slot for placing cryopreservation box; Baffle rod, both ends are respectively clamped in the limiting slot at the same height; Anti-freezing layer, which is arranged on the outer side wall of both ends of the baffle rod and the side wall of the placing slot; Side baffle, the adjacent two columns without the limiting slot are installed with the side baffle.
2. The cryogenic storage rack of claim 1, wherein, The top of the top plate is provided with a handle.
3. The cryo-shelf of claim 1 or 2, wherein, The utility model further includes: Reinforcing strip, the middle part of the reinforcing strip has a hollow slot, a plurality of X-shaped connecting plates are arranged in the hollow slot, and the two ends of the reinforcing strip are connected between the adjacent two columns by screws.
4. The cryogenic storage rack of claim 1, wherein, The top of the placing slot is provided with a plurality of anti-skid protrusions.
5. The cryogenic storage rack of claim 1, wherein, The bottom of the base is provided with an anti-skid pad.
6. The cryogenic storage rack of claim 1, wherein, The inside of the base has a containing cavity, and a counterweight is arranged in the containing cavity.
7. The cryogenic freezer shelf of claim 1, wherein, The column is made of square tube, and the placing slot is in the shape of "┎".