Uncovering device for cell electric revolving cup

Abstract

The utility model discloses a cover opening device for a cell electric revolving cup, and belongs to the technical field of detection instruments. A cell electric revolving cup uncovering device comprises a base, a plurality of containing grooves are formed in the base, and the opening ends of the containing grooves are provided with cup holder bases connected with the base in a clamped mode; a supporting rod is arranged on the base, a connecting sleeve is installed on the outer side of the supporting rod, a mounting plate located above the base is arranged on the outer side of the connecting sleeve, an overturning piece is arranged between the mounting plate and the connecting sleeve, and a hook corresponding to the containing groove in position is installed at the end, close to the base, of the mounting plate; the device can simultaneously contain and stabilize a plurality of cell electric revolving cups, is particularly suitable for occasions needing batch processing of cell electric revolving experiments, through the combined design of the hook and the movable part, an experimenter can rapidly open and close the electric revolving cup cover through simple operation, tedious manual operation is reduced, and the working efficiency is improved. And the time cost and the labor intensity in the experiment process are reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of detection instruments, and in particular relates to a cell electroporation cup cover opening device. Background Art

[0002] In cell biology and molecular biology experiments, cell electroporation cuvettes are a commonly used experimental tool and are widely used in experimental operations such as cell transfection and gene introduction.

[0003] However, the traditional method of handling electric rotating cups has many inconveniences, especially during the experiment, when a large number of electric rotating cups are used and each electric rotating cup needs to be manually opened and closed, which not only takes a long time but is also inefficient. In addition, the tube body or the inside of the lid of the electric rotating cup is easily touched during manual operation, increasing the risk of experimental contamination and posing a potential threat to the accuracy and reliability of the experimental results. Summary of the Invention

[0004] The purpose of the utility model is to provide a cell electroporation cup cover opening device to solve the problems existing in the prior art.

[0005] To achieve the above-mentioned purpose, the utility model adopts the following technical solution: a cell electroporation cup lid opening device, comprising a base, a plurality of placement slots are provided on the base, and the open end of the placement slot is provided with a cup holder that is clamped with the base; a support rod is provided on the base, a connecting sleeve is installed on the outer side of the support rod, and a mounting plate located above the base is provided on the outer side of the connecting sleeve, a flip part is provided between the mounting plate and the connecting sleeve, and a hook corresponding to the position of the placement slot is installed on the end of the mounting plate close to the base, and a movable part is provided on the hook.

[0006] By adopting the above technical solution, by arranging multiple placement slots and corresponding cup holders on the base, the device can simultaneously accommodate and stabilize multiple cell electroporation cups, significantly improving experimental efficiency. It is particularly suitable for occasions where batch processing of cell electroporation experiments is required. At the same time, the combined design of the hook and the movable part enables the experimenter to quickly open and close the electroporation cup lid through simple operations, reducing tedious manual operations and reducing the time cost and labor intensity during the experiment.

[0007] Furthermore, the base is provided with a plurality of raised blocks, which are located around the opening of the placement slot, and the cup holder is provided with a docking groove that is engaged with the raised blocks.

[0008] By adopting the above technical solution, the snap-fit ​​structure of the protruding block and the docking groove enables the cup holder to be firmly fixed on the base, avoiding the loosening or falling off of the cup holder due to vibration or accidental touch during the experiment, thereby ensuring the smooth progress of the experiment. At the same time, the design of the protruding block and the docking groove makes the installation and disassembly of the cup holder simple and quick.

[0009] Furthermore, the cross-section of the placement groove is trapezoidal, and a rubber pad is installed on the inner side wall of the placement groove, and the rubber pad is concave-convex.

[0010] By adopting the above technical solution, the friction of the concave-convex rubber pad not only provides a good anti-slip effect, but also ensures that the cell electroporation cuvette will not move during the opening process, thereby ensuring the stability of the cell electroporation cuvette.

[0011] Furthermore, the connecting sleeve is rectangular in shape, and a side wall of the connecting sleeve is connected with a fastening bolt that is fixed to the support rod.

[0012] By adopting the above technical solution and applying the fastening bolts to the side wall of the connecting sleeve, the experimenter can adjust the height and angle of the mounting plate as needed to adapt to the operating requirements under different experimental conditions, thereby improving the flexibility and adaptability of the experiment.

[0013] Furthermore, the flip member includes a pair of fixing seats installed on the connecting sleeve, a connecting shaft is installed between the pair of fixing seats, and a connecting seat with one end connected to the mounting plate is installed on the outer side of the connecting shaft.

[0014] By adopting the above technical solution, the design of the flip part allows the mounting plate to flip freely within a certain range. The experimenter can adjust the operating angle according to actual needs, thereby facilitating the operation of the pipette gun and improving the flexibility and convenience of the experiment.

[0015] Furthermore, the movable part includes a mounting groove provided on the hook, and a mounting block installed on the hook, and both ends of the mounting block are respectively provided with a rotating shaft rotatably connected to the side wall of the mounting groove, and a torsion spring located outside the rotating shaft is provided between the mounting groove and the mounting block.

[0016] By adopting the above technical solution, the design of the movable parts enables the experimenter to quickly open and close the electric cup cover through simple operations, reducing tedious manual operations and improving experimental efficiency.

[0017] Furthermore, the mounting plate and the connecting sleeve are respectively provided with magnetic blocks that magnetically attract each other.

[0018] By adopting the above technical solution, the application of the magnetic block enables the turned-over mounting plate and the connecting sleeve to be firmly connected together, thereby facilitating the pipette gun operation.

[0019] Furthermore, a through hole having the same shape as the opening of the placement slot is opened on the surface of the cup holder.

[0020] By adopting the above technical solution, the use of the cup holder and the through hole allows the experimenter to arrange the experimental layout more flexibly, while also preventing the experimenter from contacting the cell electroporation cup.

[0021] Compared with the prior art, the beneficial effects of the present invention are:

[0022] 1. By arranging multiple placement slots and corresponding cup holders on the base, the device can accommodate and stabilize multiple cell electroporation cups at the same time, which is convenient for batch processing and significantly improves the experimental efficiency. The combined design of the hook and the movable part allows the experimenter to quickly open and close the electroporation cup cover with simple operations, reducing tedious manual operations and further accelerating the experimental process; 2. The trapezoidal design of the placement slot and the concave and convex rubber pads on the inner wall not only provide a good anti-slip effect, but also ensure that the cell electroporation cup will not move during the opening process, thereby ensuring the stability of the cell electroporation cup; 3. The design of the flip part allows the mounting plate to flip freely within a certain range, which is convenient for the experimenter to adjust the operating angle according to actual needs, thereby facilitating the operation of the pipette gun and improving the flexibility and convenience of operation. At the same time, the application of the fastening bolts on the side wall of the connecting sleeve allows the height and angle of the mounting plate to be adjusted according to the experimental requirements, further enhancing the adaptability and practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a schematic diagram of the overall structure of a cell electroporation cuvette cover opening device of the utility model;

[0024] Figure 2 This is a structural diagram of the electric rotating cup in which the base and the cup holder are engaged with each other;

[0025] Figure 3 This is a schematic diagram of the connection between the mounting plate and the flip member of the utility model;

[0026] Figure 4 This is a schematic diagram of the hook of the utility model;

[0027] Figure 5 It is a partial cross-sectional schematic diagram of the hook of the utility model.

[0028] In the figure: 1. Base; 101. Raised block; 2. Placement groove; 201. Rubber pad; 3. Cup holder seat; 301. Docking groove; 4. Support rod; 5. Connecting sleeve; 501. Fastening bolt; 6. Mounting plate; 601. Magnetic block; 602. Handle; 7. Flip part; 71. Fixed seat; 72. Connecting shaft; 73. Connecting seat; 8. Hook; 9. Movable part; 91. Mounting groove; 92. Mounting block; 93. Rotating shaft; 94. Torsion spring; 10. Electric rotating cup. DETAILED DESCRIPTION

[0029] The following is a clear and complete description of the technical solution of the present invention in conjunction with the accompanying drawings. Obviously, the embodiments described are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0030] In the description of the present invention, it should be noted that the terms "middle", "upper", "lower", "left", "right", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the present invention.

[0031] like Figure 1 As shown in FIG5 , the specific scheme of the embodiment is as follows: a cell electroporation cuvette cover opening device includes a base 1, which serves as the basic support structure of the entire device, carries all other components, ensures the stability and durability of the device, and provides a safe placement platform for the cell electroporation cuvette 10. The base 1 is provided with a plurality of placement grooves 2, which are grooves specially designed for placing the cell electroporation cuvette 10. The cross-section of the placement groove 2 is trapezoidal, and its trapezoidal design not only facilitates the stable placement of the electroporation cuvette 10, but also reduces the risk of slipping during operation. The inner side wall of the placement groove 2 is installed with a rubber pad 201, and the rubber pad 201 is concave and convex. The rubber pad 201 provides an additional anti-slip effect through its concave and convex design, while preventing the electroporation cuvette 10 from easily falling out of the placement groove 2.

[0032] The open ends of several of the placement slots 2 are respectively provided with cup holders 3 that are snap-fitted to the base 1. The cup holders 3 ensure that the electric rotating cup 10 will not accidentally slip during operation, thereby improving the safety of the experiment. The surface of the cup holder 3 is provided with a through hole that is the same as the opening of the placement slot 2. The base 1 is provided with several protruding blocks 101, and the several protruding blocks 101 are located around the opening of the placement slot 2. The cup holder 3 is provided with docking grooves 301 that are snap-fitted to the protruding blocks 101. The protruding blocks 101 are located around the opening of the placement slot 2 and are used to snap-fit ​​with the docking grooves 301 of the cup holder 3, thereby achieving a firm connection between the base 1 and the cup holder 3 and improving the stability of the entire device.

[0033] The base 1 is provided with a support rod 4, which is used to support and connect the vertical structure of the base 1 and the connecting sleeve 5, ensuring that the mounting plate 6 and the hook 8 and movable part 9 thereon can be stably hung at an appropriate height. A connecting sleeve 5 is installed on the outer side of the support rod 4. The connecting sleeve 5 is rectangular, and its rectangular design provides sufficient strength and stability, and is convenient for height adjustment in conjunction with the fastening bolt 501. The side wall of the connecting sleeve 5 is connected with a fastening bolt 501 that is fixed to the support rod 4. The fastening bolt 501 is a fastener used to connect the side wall of the sleeve 5 to the support rod 4, allowing the experimenter to adjust the height of the mounting plate 6 as needed to meet the needs of different experiments.

[0034] The outer side of the connecting sleeve 5 is provided with a mounting plate 6 located above the base 1. The mounting plate 6 provides a stable support platform for the hook 8 and the movable part 9, and is convenient for the experimenter to operate. The mounting plate 6 and the connecting sleeve 5 are respectively provided with magnetic blocks 601 that are magnetically attracted to each other. The magnetic block 601 ensures that the mounting plate 6 can be stably limited and fixed after being flipped; a flip part 7 is provided between the mounting plate 6 and the connecting sleeve 5. The flip part 7 is used to connect the components of the mounting plate 6 and the connecting sleeve 5, allowing the mounting plate 6 to flip freely within a certain range, thereby improving the flexibility and adaptability of the device and facilitating the experimenter to adjust the operating angle according to actual needs. A handle 602 for flipping the mounting plate 6 is provided on the mounting plate 6.

[0035] The flip member 7 includes a pair of fixing seats 71 mounted on the connecting sleeve 5, a connecting shaft 72 is installed between the pair of fixing seats 71, and a connecting seat 73 with one end connected to the mounting plate 6 is installed on the outer side of the connecting shaft 72. The end of the mounting plate 6 close to the base 1 is equipped with a hook 8 corresponding to the position of the placement slot 2. The hook 8 is installed on the end of the mounting plate 6 close to the base 1 and is used to hang and fix the lid of the cell electroporation cuvette 10, simplifying the opening and closing operation of the lid of the electroporation cuvette 10 and improving the experimental efficiency.

[0036] The hook 8 is provided with a movable part 9, and the movable part 9 includes a mounting groove 91 provided on the hook 8, and a mounting block 92 installed on the hook 8. Both ends of the mounting block 92 are respectively provided with a rotating shaft 93 rotatably connected to the side wall of the mounting groove 91. A torsion spring 94 located on the outside of the rotating shaft 93 is provided between the mounting groove 91 and the mounting block 92. The movable part 9 is installed on the hook 8 for realizing automatic closing and opening of the hook 8. Through the action of the torsion spring 94, the movable part 9 can automatically maintain the closed state of the hook 8, and at the same time it is convenient for the experimenter to easily open the hook 8 for operation.

[0037] The steps for using the above embodiment are:

[0038] Place the cell electroporation cuvette 10 into the placement slot 2 of the base 1 to ensure that the electroporation cuvette 10 is stable and does not slip. The concave-convex design of the rubber pad 201 provides additional anti-slip effect.

[0039] According to the experimental requirements, adjust the angle of the mounting plate 6 by the flip piece 7 to ensure convenient operation, and hang the lid of the electric rotating cup 10 on the hook 8 at one end of the mounting plate 6 close to the base 1;

[0040] The movable part 9 on the hook 8 will automatically keep the hook 8 in a closed state, ensuring that the lid is securely hung;

[0041] When conducting a cell electroporation experiment, the movable part 9 of the hook 8 can be opened at any time to easily remove or hang the lid of the electroporation cup 10.

[0042] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A device for opening the cover of a cell electroporation cuvette, characterized in that: It includes a base, a plurality of placement slots are provided on the base, and the open ends of the plurality of placement slots are respectively provided with cup holders that are clamped with the base; a support rod is provided on the base, a connecting sleeve is installed on the outer side of the support rod, a mounting plate located above the base is provided on the outer side of the connecting sleeve, a flip part is provided between the mounting plate and the connecting sleeve, a hook corresponding to the position of the placement slot is installed on one end of the mounting plate close to the base, and a movable part is provided on the hook.

2. The cell electroporation cuvette cover opening device according to claim 1, characterized in that: The base is provided with a plurality of protruding blocks, which are located around the opening of the placement groove, and the cup holder seat is provided with a docking groove for clamping with the protruding blocks.

3. The cell electroporation cuvette cover opening device according to claim 1, characterized in that: The cross section of the placement groove is trapezoidal, and a rubber pad is installed on the inner side wall of the placement groove, and the rubber pad is concave-convex.

4. The cell electroporation cuvette cover opening device according to claim 1, wherein: The connecting sleeve is rectangular in shape, and a fastening bolt abutting and fixing the supporting rod is connected to the side wall of the connecting sleeve.

5. The cell electroporation cuvette cover opening device according to claim 1, characterized in that: The flip member includes a pair of fixing seats installed on the connecting sleeve, a connecting shaft is installed between the pair of fixing seats, and a connecting seat with one end connected to the mounting plate is installed on the outer side of the connecting shaft.

6. The cell electroporation cuvette cover opening device according to claim 1, characterized in that: The movable part includes a mounting groove provided on the hook and a mounting block installed on the hook. Both ends of the mounting block are respectively provided with a rotating shaft rotatably connected to the side wall of the mounting groove. A torsion spring located outside the rotating shaft is provided between the mounting groove and the mounting block.

7. The cell electroporation cuvette cover opening device according to claim 1, characterized in that: The mounting plate and the connecting sleeve are respectively provided with magnetic blocks that are magnetically attracted to each other.

8. The cell electroporation cuvette cover opening device according to claim 1, characterized in that: A through hole identical to the opening of the placement slot is provided on the surface of the cup holder.

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