Cell experiment culture transfer device

Abstract

The application provides a cell experiment culture transfer device, and relates to the technical field of cell transfer boxes, which comprises a cell experiment culture transfer device, a transfer assembly and a placing assembly. The transfer assembly comprises a transfer box, the top of the transfer box is provided with a box cover; the placing assembly comprises a supporting plate, the two ends of the supporting plate are respectively provided with abutting pieces, the inner walls of the transfer box are provided with abutting grooves matched with the abutting pieces, each supporting plate is placed in the transfer box through the abutting pieces, and each abutting piece is slidably connected with the end of the supporting plate. The abutting pieces arranged at the two ends of each supporting plate make the supporting plate detachably installed in the transfer box, the installation efficiency is high, and the cell strains are more convenient to place and transfer.

Description

Technical Field

[0001] This application relates to the field of cell transfer boxes, and more specifically, to a cell experimental culture and transfer device. Background Technology

[0002] Cell culture involves fixed bacterial strains in each cell, and the types are relatively limited. The cells are usually purchased directly from major cell banks across the country or abroad and transported to the required laboratory for further culture using dry ice for cryopreservation. This process takes 3 to 4 days. After delivery, the laboratory needs to revive and expand the cell line and store it in liquid nitrogen tanks in its own cell line for long-term use.

[0003] For example, a portable cell culture transfer box disclosed in Chinese application number 202122773409.5 can be used to place and transfer cells, but it is inconvenient to place cell cultures and is not conducive to the preparation of cell transfer. Utility Model Content

[0004] To overcome the shortcomings of the existing methods, this application provides a cell experimental culture and transfer device that can solve the problem of inconvenience in placing cell cultures and the difficulty in preparing for cell transfer.

[0005] The technical solution adopted by the embodiments of this application to solve its technical problem is: a cell experimental culture and transfer device, including a cell experimental culture and transfer device, including a transfer component and a placement component.

[0006] A transfer assembly includes a transfer box, the top of which is fitted with a box cover;

[0007] The placement assembly includes a support plate, with a retaining member at each end of the support plate. The inner wall of the transfer box has a retaining groove that mates with the retaining member. Each support plate is placed inside the transfer box at intervals through the retaining member, and each retaining member is slidably connected to the end of the support plate.

[0008] In one specific implementation, the clamping member includes a vertical rod, the bottom end of which is slidably disposed inside the support plate. A guide rod is vertically fixedly connected to the bottom end of the vertical rod. The guide rod movably passes through the support plate and is fixedly connected to a clamping block. The clamping block is tightly abutted against the inside of the clamping groove. A spring is sleeved on the outer side of the guide rod located between the clamping block and the support plate.

[0009] In one specific implementation, a sliding groove is provided on the upper surface of the end of the support plate, and the vertical rod is slidably disposed inside the sliding groove.

[0010] In one specific implementation, the support plate has a through-hole at its end, which is perpendicular to the sliding groove. A clearance groove that cooperates with the spring is provided at the through-hole.

[0011] In one specific implementation, a support column is fixedly connected to the bottom center of the support plate, and a slot that mates with the support column is provided at the center of the upper surface of the support plate.

[0012] In one specific implementation, a heating device and a cooling container are respectively installed at the bottom of the transfer box.

[0013] In one specific implementation, a gripping block is fixedly connected to the top of the vertical rod.

[0014] In one specific implementation, a handle is installed on the top of the box lid.

[0015] The advantages of the embodiments of this application are:

[0016] 1. The fastening elements at both ends of each support plate allow for detachable installation inside the transfer box, which is quick and makes it more convenient to place cell cultures and facilitate the transfer of cell cultures.

[0017] 2. By sliding the fastener and the support plate together, the fastener can be quickly separated from the fastener groove. On the other hand, it can also act as a gripping device, providing a force point when lifting the support plate upwards, which facilitates the removal of the support plate. Attached Figure Description

[0018] Figure 1 A schematic diagram of the cell culture and transfer device provided in the embodiments of this application;

[0019] Figure 2 A cross-sectional first-view structural schematic diagram of the cell experimental culture and transfer device provided for an embodiment of this application;

[0020] Figure 3 A second-view structural schematic diagram of the cell experimental culture and transfer device provided for an embodiment of this application;

[0021] Figure 4 Provided for the implementation of this application Figure 3 Enlarged structural diagram at point A in the middle;

[0022] Figure 5 A schematic diagram of the clamping member structure provided for an embodiment of this application;

[0023] Figure 6 A schematic diagram of the support plate structure provided for an embodiment of this application.

[0024] In the diagram: 10-Transfer assembly; 110-Transfer box; 120-Box lid; 130-Handle; 140-Heating device; 150-Cooling container; 20-Placement assembly; 210-Support plate; 211-Giveaway groove; 212-Sliding groove; 213-Card slot; 220-Securing component; 221-Vertical rod; 222-Guide rod; 223-Securing block; 224-Spring; 230-Grip block; 240-Support column. Detailed Implementation

[0025] The technical solution in this application embodiment is to solve the problem of inconvenience in placing cell cultures, which is not conducive to cell transfer preparation. The overall idea is as follows:

[0026] Please see Figures 1-6 A cell culture transfer device includes a cell culture transfer device, comprising a transfer component 10 and a placement component 20.

[0027] Please see Figure 1 , Figure 2 , Figure 3 and Figure 4 The transfer assembly 10 includes a transfer box 110, and a box cover 120 is installed on the top of the transfer box 110; wherein, the cell strain is placed in the transfer box 110 and the box cover 120 is closed to carry out the transfer.

[0028] In this embodiment, a heating device 140 and a cooling container 150 are respectively installed at the bottom of the transfer box 110. The heating device 140 can heat the inside of the transfer box 110 to prevent the low internal temperature from being detrimental to the transfer environment of cell culture in cold weather. The cooling container 150 can be used to place cooling items inside, so that the internal temperature of the transfer box 110 can be cooled down in hot summer to reach the cell culture transfer temperature.

[0029] In a specific configuration, a handle 130 is installed on the top of the cover 120. The entire device can be lifted and moved using the handle 130.

[0030] Please see Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6The placement component 20 includes a support plate 210, and each end of the support plate 210 is provided with a clamping member 220. The inner wall of the transfer box 110 has a clamping groove that cooperates with the clamping member 220. Each support plate 210 is placed inside the transfer box 110 at intervals through the clamping member 220, and each clamping member 220 is slidably connected to the end of the support plate 210. In this process, when placing the cell culture, first place the cell culture to be transferred on the support plate 210, then grasp the clamping members 220 at both ends of the support plate 210 and slide the support plate 210 from top to bottom, so that the two clamping members 220 are tightly pressed against the two clamping grooves. Then, place each support plate 210 in the transfer box 110 in turn, with intervals between them. When each support plate 210 needs to be removed, pull the two clamping members 220 towards each other, so that the two clamping members 220 are exposed from the two clamping grooves. Then, continue to grasp the other end of the two clamping members 220 to remove the support plate 210 from the transfer box 110. The clamping members 220 at both ends of each support plate 210 allow the support plate 210 to be detachably installed inside the transfer box 110, and the installation efficiency is fast, making it more convenient to place the cell culture and facilitate the transfer of the cell culture. The sliding connection between the clamping member 220 and the support plate 210 allows the clamping member 220 to be quickly separated from the clamping groove. On the other hand, it can also serve as a gripping device, providing a force point when the support plate 210 is lifted upwards, thus facilitating the removal of the support plate 210.

[0031] In this embodiment, the clamping member 220 includes a vertical rod 221. The bottom end of the vertical rod 221 is slidably disposed inside the support plate 210. A guide rod 222 is vertically and fixedly connected to the bottom end of the vertical rod 221. The guide rod 222 movably passes through the support plate 210 and is fixedly connected to a clamping block 223. The clamping block 223 abuts against the inside of the clamping groove. A spring 224 is sleeved on the outer side of the guide rod 222 between the clamping block 223 and the support plate 210. A sliding groove 212 is formed on the upper surface of the end of the support plate 210, and the vertical rod 221 is slidably disposed inside the sliding groove 212. A through-hole is formed at the end of the support plate 210, which is perpendicular to the sliding groove 212. A clearance groove 211 that cooperates with the spring 224 is provided at the through-hole. A gripping block 230 is fixedly connected to the top end of the vertical rod 221. When placing the support plate 210 from bottom to top, grasp the two gripping blocks 230 with both hands and pull them towards each other. Then, place the support plate 210 directly above the transfer box 110 and move it downwards. When the transfer box 110 is close to the bottom of the retaining groove, do not pull the two gripping blocks 230 anymore. Under the action of the spring 224, the retaining block 223 enters the retaining groove to support the support plate 210. When disassembling, pull the two gripping blocks 230 to make the vertical rod 221 slide inside the sliding groove 212. At this time, the retaining block 223 leaves the retaining groove and can be removed.

[0032] In the specific configuration, a support column 240 is fixedly connected to the bottom center of the support plate 210, and a slot 213 that mates with the support column 240 is provided in the center of the upper surface of the support plate 210. The support column 240 of the bottommost support plate 210 contacts the inner bottom wall of the transfer box 110, and the bottom end of the support column 240 of the previous support plate 210 is located inside the slot 213 of the next support plate 210. This ensures that each support plate 210 is double-fixed inside the transfer box 110 through the cooperation of the support column 240 and the slot 213, as well as the clamping block 223 and the clamping groove, thereby improving the stability of the support plate 210.

[0033] When this application is used:

[0034] When placing the cell culture, first place the cell culture to be transferred on the support plate 210. Then, grasp the clamping members 220 at both ends of the support plate 210 and slide the support plate 210 from top to bottom, so that the two clamping members 220 are tightly pressed against the two clamping grooves. Then, place each support plate 210 in the transfer box 110 in turn, with intervals between them. When each support plate 210 needs to be removed, pull the two clamping members 220 towards each other, so that the two clamping members 220 are exposed from the two clamping grooves. Then, continue to grasp the other end of the two clamping members 220 to remove the support plate 210 from the transfer box 110. The clamping members 220 at both ends of each support plate 210 allow the support plate 210 to be detachably installed inside the transfer box 110, and the installation efficiency is fast, making it more convenient to place the cell culture and facilitate the transfer of the cell culture. The sliding connection between the clamping member 220 and the support plate 210 allows the clamping member 220 to be quickly separated from the clamping groove. On the other hand, it can also serve as a gripping device, providing a force point when the support plate 210 is lifted upwards, thus facilitating the removal of the support plate 210.

[0035] In summary, this application, through the clamping members 220 provided at both ends of each support plate 210, enables the support plate 210 to be detachably installed inside the transfer box 110, and the installation efficiency is fast, making it more convenient to place cell strains and facilitate the transfer of cell strains.

[0036] It should be noted that the specific model and specifications of the heating device 140 need to be selected and determined according to the actual specifications of the device. The specific selection calculation method adopts the existing technology in this field, so it will not be described in detail.

[0037] The power supply and principle of the heating device 140 are clear to those skilled in the art and will not be described in detail here.

[0038] Finally, it should be noted that the above embodiments are merely examples for clearly illustrating the present invention and are not intended to limit the implementation. Those skilled in the art will recognize that other variations or modifications can be made based on the above description. It is neither necessary nor possible to exhaustively list all possible implementations. However, obvious variations or modifications derived therefrom are still within the scope of protection of this invention.

Claims

1. A cell culture transfer device, characterized in that, include The transfer assembly (10) includes a transfer box (110) with a box cover (120) mounted on top of the transfer box (110). The placement component (20) includes a support plate (210), and each end of the support plate (210) is provided with a clamping member (220). The inner wall of the transfer box (110) has a clamping groove that cooperates with the clamping member (220). Each support plate (210) is placed inside the transfer box (110) at intervals through the clamping member (220). Each clamping member (220) is slidably connected to the end of the support plate (210).

2. The cell culture and transfer device as described in claim 1, characterized in that, The clamping member (220) includes a vertical rod (221), the bottom end of which is slidably disposed inside the support plate (210). A guide rod (222) is vertically fixedly connected to the bottom end of the vertical rod (221). The guide rod (222) movably passes through the support plate (210) and is fixedly connected to a clamping block (223). The clamping block (223) is tightly pressed against the inside of the clamping groove. A spring (224) is sleeved on the outside of the guide rod (222) located between the clamping block (223) and the support plate (210).

3. The cell culture and transfer device as described in claim 2, characterized in that, The upper surface of the end of the support plate (210) is provided with a sliding groove (212), and the vertical rod (221) is slidably disposed inside the sliding groove (212).

4. The cell culture and transfer device as described in claim 3, characterized in that, The support plate (210) has a through-hole at the end, which is perpendicular to the sliding groove (212). The through-hole is located at the spring (224) and has a relief groove (211) that cooperates with the spring (224).

5. The cell culture and transfer device as described in claim 1, characterized in that, A support column (240) is fixedly connected to the bottom middle position of the support plate (210), and a slot (213) that cooperates with the support column (240) is opened at the middle position of the upper surface of the support plate (210).

6. The cell culture and transfer device as described in claim 1, characterized in that, The bottom of the transfer box (110) is equipped with a heating device (140) and a cooling container (150).

7. The cell culture and transfer device as described in claim 2, characterized in that, A gripping block (230) is fixedly connected to the top of the vertical rod (221).

8. The cell culture and transfer device as described in claim 1, characterized in that, A handle (130) is installed on the top of the lid (120).

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