Cryopreservation box
By setting up a circulation track and moving seat in the frozen storage box, the problem of confusing the order of new and old reagents is solved, and the convenience of reagents is achieved in the order of date.
Patent Information
- Application Number
- CN202422491790.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-15
- Publication Date
- 2025-07-29
- Estimated Expiration
- 2034-10-15
AI Technical Summary
The order of new and old reagents in the frozen storage box is easy to be confused, making it difficult for experimental personnel to use them in order.
A frozen storage box is designed, including a box body, a moving seat and a rolling element. A circulation track with the head and tail connected is set in the box body. The moving seat moves along the track under the action of the rolling element to ensure that the reagent tanks are arranged in the order of new and old dates.
Through the cyclic movement of the moving seat, the reagents are kept in the order of new and old dates, so that operators can use the reagents in order.
Smart Images
Figure CN223162287U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of cryopreservation boxes, in particular to a cryopreservation box. Background Art
[0002] The reagents on the cryopreservation box are generally arranged in the order of new and old dates. In the experiment, the reagents with new dates need to be placed in the back row, and the reagents with old dates in the front row are preferentially used. However, after several reagents with old dates in the front row are taken away and the positions are vacated, during the subsequent replenishment of reagents, when new-date reagents are placed in these empty positions, the order of new and old date reagents on the cryopreservation box is disrupted, making it difficult for experimenters to distinguish between new and old date reagents and difficult to use them in the order of old first and new later. In view of the above defects, this application is proposed. Content of the Utility Model
[0003] The purpose of the utility model is to provide a cryopreservation box, which solves the problem that the order of new and old reagents is prone to confusion during the use of the current cryopreservation box by setting the storage positions on the cryopreservation box to be movable.
[0004] To solve the above problems, the utility model provides a cryopreservation box, which includes a box body, a moving seat and rolling bodies. A track is arranged in the box body. A plurality of groups of moving seats are arranged along the track. The moving seat can move in the track under the action of the rolling bodies. The track is a circular track that is connected end to end. A reagent groove for placing reagent test tubes is arranged in the moving seat.
[0005] Optionally, the track can be set in the form of an S-shaped track or a square wave-shaped track.
[0006] Preferably, the box body is made of plastic.
[0007] According to an embodiment of the utility model, the box body includes an upper box body and a lower box body. The moving seat is arranged in the lower box body. The upper box body and the lower box body are detachably connected. Since the moving seat is located at the bottom, it is inconvenient to push when there are no test tubes on the moving seat. After removing the upper box body, the moving seat can be directly pushed.
[0008] Optionally, a plurality of groups of upper box bodies are provided, and their heights are different. Different combinations of upper box bodies with different heights can be used to match different types of test tubes to form a cryopreservation box suitable for different test tubes.
[0009] Optionally, the connection method between the upper box body and the lower box body is a detachable connection method such as snap-fit, plug-in connection or magnetic attraction fit.
[0010] According to an embodiment of the utility model, a plurality of groups of blocking bodies are arranged on the upper box body along the track to play a role in assisting in fixing the test tubes.
[0011] According to an embodiment of the present utility model, each group of blocking bodies includes two blocking sheets symmetrically arranged.
[0012] According to an embodiment of the present utility model, the blocking sheet is made of a material capable of elastic deformation, generally silicone or rubber.
[0013] According to an embodiment of the present utility model, the moving seat and the track are detachably arranged.
[0014] According to an embodiment of the present utility model, the cross-section of the moving seat is square or circular, that is, a hexahedron or a cylinder.
[0015] According to an embodiment of the present utility model, the rolling elements are arranged in the track.
[0016] According to an embodiment of the present utility model, the rolling elements include a rolling seat and a plurality of ball bearings arranged on the rolling seat. A plurality of groups of rolling elements are provided, and the rolling elements are detachably placed in the track.
[0017] According to an embodiment of the present utility model, the rolling elements are connected to the moving seat.
[0018] The beneficial effect of the present utility model is that by providing a head-to-tail connected cyclic track and a moving seat capable of moving in the track, when in use, the old-date reagent in the front section is taken, the reagent slot on the moving seat in the front section becomes empty, and the moving seat in the rear section is pushed forward until it reaches the initial position at the front end, so that the rear section becomes empty. When replenishing the reagent later, the replenishment is carried out in the rear section, thereby not destroying the order of placing the reagents according to the new and old dates, and facilitating the operator to take the reagents in order. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] The present utility model will be further described below with reference to the drawings and embodiments.
[0020] Figure 1 It is a schematic diagram of the overall structure of the cryopreservation box;
[0021] Figure 2 It is a schematic diagram of the separated structure of the upper box body and the lower box body;
[0022] Figure 3 It is a schematic diagram of the separation of the moving seat from the track;
[0023] Figure 4 It is a schematic diagram of the structure of the lower box body and the rolling elements. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0024] The following description is only used to disclose the present utility model so that those skilled in the art can implement the present utility model. The embodiments described below are only examples, and those skilled in the art can think of other obvious deformations. The basic principles defined in the following description can be applied to other implementation schemes, deformation schemes, improvement schemes, equivalent schemes, and other schemes that do not depart from the spirit and scope of the present utility model.
[0025] Embodiment 1:
[0026] A cryopreservation box, such as Figure 1 , includes a box body 1, a moving seat 3, and rolling elements 2.
[0027] The box body 1 is made of plastic. The box body 1 includes an upper box body 12 and a lower box body 11. The moving seat 3 is arranged in the lower box body 11, and the upper box body 12 and the lower box body 11 are detachably connected.
[0028] Such as Figure 2 , the upper box body 12 can adopt a non-closed box body, that is, the track of the outer part is open, which is convenient for operating the movement of the test tube or the replenishment of the test tube. In other embodiments, a fully enclosed type can be adopted, that is, the overall contour is a square frame.
[0029] A track 14 is arranged in the box body. The shape of the track 14 is as Figure 1 shown. The track 14 is provided in both the upper box body 12 and the lower box body 11. The track 14 is a head-to-tail connected cyclic track. The rolling elements 2 are arranged in the track 14. Such as Figure 4 , the rolling elements 2 include a waist-shaped rolling seat 21 and a number of rolling balls 22 arranged on the rolling seat 21. A number of groups of rolling elements 2 are provided, and the rolling elements 2 are detachably placed in the track 14. The structure of the rolling elements 2 is simple, which is convenient for production and assembly, and the cost is low.
[0030] A number of groups of moving seats 3 are arranged along the track 14. The cross-section of the moving seat 3 is square or circular, that is, it can be set as a hexahedron or a cylinder. A reagent groove 31 for placing reagent test tubes is arranged in the moving seat 3. The inner wall of the reagent groove 31 is preferably made of an elastic material, such as rubber, to avoid damage to the test tube caused by collision during movement.
[0031] The moving seat 3 can move in the track 14 under the action of the rolling elements 2. Such as Figure 1 , during use, when taking the reagent with an old date in the front section, after use, if not all the reagents are used up, the reagent groove 31 on the moving seat 3 in the front section becomes empty. Push the moving seat 3 in the rear section forward until it reaches the initial position at the front end (the initial position can be set as the position at the right corner of the front end), so that the rear section becomes empty. When replenishing the reagent later, replenish it in the rear section, so as not to disrupt the order of placing the reagents according to the new and old dates, and it is convenient for the operator to take the reagents in order.
[0032] Optionally, the connection between the upper box body 12 and the lower box body 11 is a detachable connection such as snap fit, plug-in connection or magnetic attraction fit.
[0033] For example Figure 2 , a number of groups of blocking bodies 13 are arranged on the upper box body 12 along the track 14 to play a role in assisting in fixing the test tube. Each group of blocking bodies 13 includes two symmetrically arranged blocking pieces. The blocking pieces are made of a material that can produce elastic deformation, generally silicone or rubber, to avoid damaging the test tube and not hindering the movement of the test tube.
[0034] Preferably, as Figure 3 , the moving seat 3 and the track 14 are detachably arranged, which is convenient for separating and using the accessories, easy to replace, and reduces the replacement cost.
[0035] Embodiment 2:
[0036] Different from Embodiment 1, the rolling body 2 is connected to the moving seat 3. The rolling body 2 is generally a ball and is installed at the bottom of the moving seat 3.
[0037] Those skilled in the art should understand that the above description and the embodiments of the present invention shown in the drawings are only examples and do not limit the present invention. The object of the present invention has been fully and effectively achieved. The function and structural principle of the present invention have been shown and described in the embodiments. Without departing from the said principle, the embodiments of the present invention can have any deformation and modification.
Claims
1. A cryopreservation box, characterized in that: It includes a box body (1), a moving seat (3) and rolling elements (2). A track (14) is provided in the box body. A number of groups of the moving seats (3) are arranged along the track (14). The moving seat (3) can move in the track (14) under the action of the rolling elements (2). The track (14) is a cyclic track with its head and tail connected. A reagent groove (31) for placing reagent test tubes is provided in the moving seat (3).
2. The cryopreservation box according to claim 1, characterized in that: The box body (1) includes an upper box body (12) and a lower box body (11). The moving seat (3) is arranged in the lower box body (11). The upper box body (12) and the lower box body (11) are detachably connected.
3. The cryopreservation box according to claim 2, wherein: A number of groups of blocking bodies (13) are arranged along the track (14) on the upper box body (12), which play a role in assisting in fixing the test tubes.
4. The cryopreservation box according to claim 3, characterized in that: Each group of blocking bodies (13) includes two symmetrically arranged blocking pieces.
5. The cryopreservation box according to claim 4, wherein: The blocking piece is made of a material that can produce elastic deformation.
6. The cryopreservation box according to claim 1, wherein: The moving seat (3) and the track (14) are separably arranged.
7. The cryopreservation box according to claim 1, wherein: The cross-section of the moving seat (3) is square or circular.
8. The cryopreservation box according to any one of claims 1-7, characterized in that: The rolling elements (2) are arranged in the track (14).
9. The cryopreservation box according to claim 8, wherein: The rolling elements (2) include a rolling seat (21) and a number of balls (22) arranged on the rolling seat (21). A number of groups of the rolling elements (2) are provided, and the rolling elements (2) are detachably placed in the track (14).
10. The cryopreservation box according to any one of claims 1-7, characterized in that: The rolling elements (2) are connected to the moving seat (3).