Magnetic stirrer for gene editing crop detection

Abstract

The utility model relates to the technical field of magnetic stirring, in particular to a magnetic stirrer for gene editing crop detection, which comprises a magnetic stirrer body and a driving component, a positioning piece is arranged on the magnetic stirrer body, a plurality of groups of through grooves are formed in the positioning piece, and supporting pieces are respectively arranged at positions corresponding to the through grooves of the positioning piece. Clamping pieces are arranged on the supporting pieces, the clamping pieces penetrate through the positioning piece through grooves, the driving assembly is arranged in the magnetic stirrer body, and the driving assembly is connected with the multiple sets of clamping pieces in a matched mode; the magnetic stirring rotor is arranged on the magnetic stirrer body through the supporting assembly, and the magnetic stirring rotor and the positioning piece are coaxially arranged; the experimental stability and safety are high, and the adaptability is high.

Description

Technical Field

[0001] The utility model relates to the technical field of magnetic stirring, in particular to a magnetic stirrer for detecting gene-edited crops. Background Art

[0002] In the field of gene-edited crop testing, uniform and efficient stirring of the test solution in the sample container is one of the key steps in the experimental process. Traditional stirring methods such as manual shaking and oscillator shaking often have problems such as uneven stirring, low efficiency, cumbersome operation, and unstable container fixation, which are difficult to meet the needs of modern gene-edited crop testing for precise, efficient, and automated operations. In addition, traditional stirring equipment often lacks sufficient adaptability to sample containers of different shapes and sizes, increasing the workload of experimenters.

[0003] In recent years, magnetic stirrers have gradually become the preferred stirring equipment in gene-edited crop testing due to their advantages such as uniform stirring, high efficiency, easy operation, and strong adaptability. The magnetic stirrer generates a rotating magnetic field through the bottom magnetic rotor, driving the magnetic stirrer in the container to rotate synchronously, achieving contactless stirring of the test liquid, effectively avoiding direct impact and wear on the container during the stirring process, and improving the stirring effect and equipment life. However, in actual applications, existing magnetic stirrers have a single container fixing method. Some magnetic stirrers only use simple clamps or fixing rings to fix the sample container. The clamping force is not easy to accurately control, which can easily cause the container to shake or fall off during the stirring process, affecting the stability and safety of the experiment. Utility Model Content

[0004] In order to solve the above technical problems, the utility model provides a magnetic stirrer for gene-edited crop detection with high experimental stability and safety and strong adaptability.

[0005] As a preference, it includes:

[0006] A magnetic stirrer body and a driving assembly, wherein a positioning piece is arranged on the magnetic stirrer body, a plurality of through grooves are arranged on the positioning piece, and supporting pieces are arranged at the corresponding through grooves of the positioning piece, respectively, a clamping piece is arranged on the supporting piece, and the clamping piece passes through the through grooves of the positioning piece, and the driving assembly is arranged inside the magnetic stirrer body, and the driving assembly is connected with the plurality of clamping pieces in cooperation;

[0007] A magnetic stirring rotor and a supporting assembly, wherein the magnetic stirring rotor is arranged on the magnetic stirrer body through the supporting assembly, and the magnetic stirring rotor is arranged coaxially with the positioning piece.

[0008] Furthermore, the driving component includes a conductive member coaxially arranged inside the positioning member, a driving member is coaxially arranged on the conductive member, a plurality of groups of spirals are equidistantly arranged on the driving member, the number of spirals corresponds one to one with the clamping member, a lead-out member is arranged on the clamping member, and the lead-out member is arranged inside the spiral of the driving member.

[0009] Preferably, the driving assembly further comprises a worm wheel coaxially arranged on the conducting member, an adjusting member is arranged at the through hole of the positioning member, a worm is coaxially arranged on the adjusting member, and the worm is meshingly connected with the worm wheel.

[0010] Furthermore, the supporting assembly includes a connecting piece arranged on the magnetic stirrer body, a moving piece is arranged on the connecting piece, a connecting assembly is arranged on the moving piece, the magnetic stirring rotor is arranged on the connecting assembly, a bolt is arranged at the threaded hole of the moving piece, and the bolt is in contact and connected with the connecting piece.

[0011] Preferably, the connecting assembly includes an extension piece arranged on the movable piece, a fixing piece is arranged at the mounting hole of the extension piece, the magnetic stirring rotor is arranged on the fixing piece, the fixing piece is plug-in connected to the mounting hole of the extension piece, and the connection position can be adjusted, and the magnetic stirring rotor is arranged on the fixing piece.

[0012] Furthermore, a positioning groove is provided on the connecting member, a limiting member is provided on the moving member, and the limiting member is provided inside the positioning groove of the moving member.

[0013] Preferably, an auxiliary member is coaxially arranged inside the positioning member, and a plurality of groups of supporting members are arranged on the auxiliary member.

[0014] Furthermore, a protective piece is provided on the clamping piece.

[0015] Preferably, a buffer member is provided on the positioning member.

[0016] Furthermore, a power piece is coaxially arranged on the adjusting piece.

[0017] Compared with the prior art, the utility model has the following beneficial effects: multiple groups of through grooves arranged at equal intervals on the positioning member, combined with the sliding design of the support member and the clamping member, enable the sample container required for gene-edited crop testing to be accurately positioned and firmly clamped on the magnetic stirrer body, effectively preventing the container from shaking or falling off during stirring, and ensuring the stability and safety of the experimental operation. At least three groups of clamping members are provided to ensure wide adaptability to containers of different shapes and sizes;

[0018] The magnetic stirring rotor is arranged on the magnetic stirrer body through a supporting assembly and is arranged coaxially with the positioning member, thereby ensuring the precise alignment of the magnetic field and the stirring bar during the stirring process, improving the stirring efficiency, and promoting the uniform mixing of the gene-edited crop detection liquid in the sample container, which is beneficial to improving the accuracy and reproducibility of the detection;

[0019] The magnetic stirrer for gene-edited crop detection of the utility model has a compact structure and a reasonable layout. The sliding connection design of the clamping part and the positioning part through groove makes the installation and disassembly of the container simple and quick, greatly improving the work efficiency of the experimenters. At the same time, the good adaptability of the equipment to containers of different specifications makes it widely used in various gene-edited crop detection experiments, thereby improving the versatility and market application value of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a front view structural schematic diagram of the utility model;

[0021] Figure 2 It is a schematic diagram of the axonometric structure of the utility model;

[0022] Figure 3 It is a schematic diagram of the internal structure of the utility model;

[0023] Figure 4 It is a schematic diagram of the parts structure of the utility model;

[0024] Markings in the accompanying drawings: 1. Magnetic stirrer body; 2. Positioning member; 3. Support member; 4. Clamping member; 5. Magnetic stirring rotor; 6. Conducting member; 7. Driving member; 8. Lead-out member; 9. Worm gear; 10. Adjusting member; 11. Worm; 12. Connecting member; 13. Moving member; 14. Bolt; 15. Extending member; 16. Fixing member; 17. Limiting member; 18. Auxiliary member; 19. Protective member; 20. Buffer member; 21. Power member; 22. Reinforcing member. DETAILED DESCRIPTION

[0025] The following is a further detailed description of the specific implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0026] like Figures 1 to 4 As shown, the magnetic stirrer for detecting gene-edited crops of the utility model comprises:

[0027] A magnetic stirrer body 1 and a driving assembly, a positioning member 2 is coaxially arranged on the magnetic stirrer body 1, a plurality of through grooves are arranged on the positioning member 2, and support members 3 are arranged at the corresponding through grooves of the positioning member 2, a clamping member 4 is slidably arranged on the support member 3, and at least three groups of clamping members 4 are arranged, and the clamping member 4 passes through the through groove of the positioning member 2 and is slidably connected with the through groove of the positioning member 2, the driving assembly is arranged inside the magnetic stirrer body 1, and the driving assembly is matched and connected with the plurality of clamping members 4; an auxiliary member 18 is coaxially arranged inside the positioning member 2, and a plurality of support members 3 are arranged on the auxiliary member 18; a protective member 19 is arranged on the clamping member 4; a buffer member 20 is arranged on the positioning member 2;

[0028] Magnetic stirring rotor 5 and support assembly, the magnetic stirring rotor 5 is arranged on the magnetic stirrer body 1 through the support assembly, and the magnetic stirring rotor 5 is arranged coaxially with the positioning member 2; multiple groups of through grooves arranged at equal intervals on the positioning member 2, combined with the sliding design of the support member 3 and the clamping member 4, enable the sample container required for gene-edited crop testing to be accurately positioned and firmly clamped on the magnetic stirrer body 1, effectively preventing the container from shaking or falling off during the stirring process, and ensuring the stability and safety of the experimental operation. At least three groups of clamping members 4 are arranged to ensure wide adaptability to containers of different shapes and sizes;

[0029] The magnetic stirring rotor 5 is arranged on the magnetic stirrer body 1 through a supporting assembly and is arranged coaxially with the positioning member 2, thereby ensuring the precise alignment of the magnetic field and the stirring bar during the stirring process, improving the stirring efficiency, and promoting the uniform mixing of the gene-edited crop detection liquid in the sample container, which is conducive to improving the accuracy and reproducibility of the detection;

[0030] The auxiliary member 18 coaxially arranged inside the positioning member 2 and the arrangement of multiple groups of supporting members 3 provide additional supporting force for the sample container, further enhancing the stability of the container during the stirring process. The protective member 19 arranged on the clamping member 4, such as a soft rubber pad or an anti-slip coating, can prevent the surface of the container from being scratched during the clamping process and increase the friction of the clamping to ensure that the container is firmly fixed. The buffer member 20 on the positioning member 2, such as a spring or a rubber buffer pad, can absorb the slight vibration generated during the stirring process, reduce the impact on the sample container and the device itself, and extend the service life of the device.

[0031] The magnetic stirrer for gene-edited crop detection of the utility model has a compact structure and a reasonable layout. The sliding connection design of the clamping member 4 and the positioning member 2 through groove makes the installation and disassembly of the container simple and quick, greatly improving the work efficiency of the experimenters. At the same time, the good adaptability of the equipment to containers of different specifications enables it to be widely used in various gene-edited crop detection experiments, thereby improving the versatility and market application value of the equipment.

[0032] like Figure 3 to Figure 4As shown, as a preferred solution, the driving assembly includes a conducting member 6 coaxially rotatably arranged inside the positioning member 2, a driving member 7 is coaxially arranged on the conducting member 6, a plurality of groups of spirals are equidistantly arranged on the driving member 7, the number of spirals corresponds to the number of the clamping member 4, a lead-out member 8 is arranged on the clamping member 4, and the lead-out member 8 is arranged inside the spiral of the driving member 7; the driving assembly also includes a worm wheel 9 coaxially arranged on the conducting member 6, an adjusting member 10 is rotatably arranged at the through hole of the positioning member 2, a worm 11 is coaxially arranged on the adjusting member 10, the worm 11 is meshingly connected with the worm wheel 9, a reinforcing member 22 is arranged inside the positioning member 2, and the reinforcing member 22 is matched with the adjusting member 10 The adjusting member 10 is coaxially provided with a power member 21; the conducting member 6, the driving member 7, the spiral, the lead-out member 8 and other components in the driving assembly constitute a precise clamping and adjusting system. The equidistant spirals on the driving member 7 correspond to the clamping members 4 one by one, and the lead-out member 8 is embedded in the spirals, so that when the driving member 7 rotates, each group of clamping members 4 can be accurately controlled to slide along the through groove of the positioning member 2, so as to achieve accurate clamping and dynamic adjustment of the sample container. This design allows the experimenter to quickly and accurately adjust the clamping force and position according to the size, shape and stirring requirements of the container, thereby improving the flexibility of the equipment and the convenience of experimental operation.

[0033] The meshing transmission structure of the worm wheel 9 and the worm 11 in the driving assembly realizes the one-way self-locking function of the transmission, ensures the stable clamping of the container by the clamping member 4, ensures the smoothness and accuracy of the adjustment of the clamping member 4, and improves the stability and comfort of the equipment operation;

[0034] The reinforcement member 22 disposed inside the positioning member 2 is rotatably connected with the adjusting member 10, thereby enhancing the connection strength between the driving assembly and the positioning member 2, effectively dispersing the stress generated during the transmission process, and improving the overall structural stability and fatigue resistance of the equipment. At the same time, the presence of the reinforcement member 22 also reduces the wear between the transmission parts and prolongs the service life of the equipment.

[0035] The power member 21 is directly coaxially arranged on the adjusting member 10, so that the difficulty of rotating the adjusting member 10 is reduced, and the clamping member 4 can be adjusted quickly and accurately, thereby improving the working efficiency of the experimenter.

[0036] like Figure 1 to Figure 2As shown, as a preferred solution, the support assembly includes a connecting member 12 arranged on the magnetic stirrer body 1, a moving member 13 is slidably arranged on the connecting member 12, a connecting assembly is arranged on the moving member 13, a magnetic stirring rotor 5 is arranged on the connecting assembly, a bolt 14 is arranged at the threaded hole of the moving member 13, and the bolt 14 is in contact and connected with the connecting member 12; a positioning groove is arranged on the connecting member 12, a limiting member 17 is arranged on the moving member 13, and the limiting member 17 is arranged inside the positioning groove of the moving member 13; the support assembly realizes the precise adjustment of the height of the magnetic stirring rotor 5 through the sliding cooperation between the connecting member 12 and the moving member 13, and the contact connection between the bolt 14 and the connecting member 12, and the experimenter can easily adjust the position of the moving member 13 on the connecting member 12 according to the height and stirring depth requirements of the sample container, thereby changing the distance between the magnetic stirring rotor 5 and the bottom of the sample container, ensuring the effective contact between the stirring bar and the sample liquid, optimizing the stirring effect, and improving the detection accuracy;

[0037] The positioning groove provided on the connecting member 12 cooperates with the limiting member 17 on the moving member 13 to limit the moving track of the magnetic stirring rotor 5, thereby avoiding the rotor position change during the stirring process and ensuring the stability of the stirring process. At the same time, this positioning structure simplifies the adjustment process of the moving member 13 and improves the operating efficiency of the experimenter;

[0038] The supporting assembly adopts a modular design, and the moving part 13, the connecting assembly and the magnetic stirring rotor 5 are independent of each other. When maintenance or replacement is required, the moving part 13 and the connecting assembly and the magnetic stirring rotor 5 thereon can be easily removed by loosening the bolts 14, which greatly simplifies the maintenance and replacement process, reduces maintenance costs, and improves the ease of use of the equipment.

[0039] like Figure 1 to Figure 2 As shown, as a preferred solution, the connecting component includes an extension piece 15 arranged on the movable piece 13, a fixing piece 16 is arranged at the mounting hole of the extension piece 15, and the magnetic stirring rotor 5 is arranged on the fixing piece 16, the fixing piece 16 is plug-in connected to the mounting hole of the extension piece 15, and the connection position can be adjusted, and the magnetic stirring rotor 5 is rotatably arranged on the fixing piece 16; the extension piece 15 and the fixing piece 16 in the connecting component are connected in a plug-in manner, and the connection position can be adjusted, so that the installation and position adjustment of the magnetic stirring rotor 5 become extremely convenient, and at the same time, the extension piece 15 can be conveniently matched with the container to realize the limiting effect, so as to prevent the magnetic stirring rotor 5 from colliding with the container when moving. The experimenter can quickly replace or adjust the position of the magnetic stirring rotor 5 according to the specific shape of the sample container, the stirring demand or the wear of the stirring rod, so as to ensure the best contact between the stirring rod and the sample liquid, optimize the stirring effect, and improve the detection accuracy. This design greatly improves the flexibility and adaptability of the equipment.

[0040] like Figures 1 to 4As shown, as a preferred solution, its working process is as follows:

[0041] The experimenter adjusts the position of the clamping member 4 in the through groove of the positioning member 2 according to the size and shape of the sample container to be tested, and accurately controls the clamping force and position through the driving component to achieve a stable clamping of the sample container. At the same time, according to the height of the sample container and the stirring depth requirements, the height of the magnetic stirring rotor 5 is adjusted through the supporting component to ensure effective contact between the stirring bar and the sample liquid. The magnetic stirring rotor 5 is connected to the moving member 13 and the fixing member 16 through the connecting component, so that the installation and position adjustment can be completed conveniently and quickly.

[0042] Start stirring: the experimenter turns on the power, and the magnetic stirrer body 1 generates a rotating magnetic field to drive the magnetic stirring rotor 5 to rotate, and then the sample liquid starts to be stirred.

[0043] The installation method, connection method or setting method of the magnetic stirrer for gene-edited crop detection of the utility model are all common mechanical methods, and can be implemented as long as the beneficial effects can be achieved.

[0044] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A magnetic stirrer for detecting gene-edited crops, characterized in that: include: A magnetic stirrer body and a driving assembly, wherein a positioning member is provided on the magnetic stirrer body, a plurality of through grooves are provided on the positioning member, and support members are provided at the positions corresponding to the through grooves of the positioning member, a clamping member is provided on the support member, and the clamping member passes through the through grooves of the positioning member, and the driving assembly is arranged inside the magnetic stirrer body, and the driving assembly is connected with the plurality of clamping members in cooperation; A magnetic stirring rotor and a support assembly, wherein the magnetic stirring rotor is arranged on the magnetic stirrer body through the support assembly, and the magnetic stirring rotor is arranged coaxially with the positioning member; The driving assembly comprises a conducting member coaxially arranged inside the positioning member, a driving member coaxially arranged on the conducting member, a plurality of groups of spirals equidistantly arranged on the driving member, the number of spirals corresponding to the number of the clamping members, a lead-out member arranged on the clamping member, and the lead-out member arranged inside the spiral of the driving member; The driving assembly also includes a worm wheel coaxially arranged on the transmission member, an adjusting member is arranged at the through hole of the positioning member, a worm is coaxially arranged on the adjusting member, and the worm is meshingly connected with the worm wheel.

2. The magnetic stirrer for detecting gene-edited crops according to claim 1, characterized in that: The supporting assembly includes a connecting piece arranged on the magnetic stirrer body, a moving piece is arranged on the connecting piece, a connecting assembly is arranged on the moving piece, the magnetic stirring rotor is arranged on the connecting assembly, a bolt is arranged at the threaded hole of the moving piece, and the bolt is in contact and connected with the connecting piece.

3. The magnetic stirrer for detecting gene-edited crops according to claim 2, characterized in that: The connecting component includes an extension piece arranged on the moving piece, a fixing piece is arranged at the mounting hole of the extension piece, the magnetic stirring rotor is arranged on the fixing piece, the fixing piece is plug-in connected to the mounting hole of the extension piece, and the connection position can be adjusted, and the magnetic stirring rotor is arranged on the fixing piece.

4. The magnetic stirrer for detecting gene-edited crops according to claim 2, characterized in that: The connecting member is provided with a positioning groove, the moving member is provided with a limiting member, and the limiting member is arranged inside the positioning groove of the moving member.

5. The magnetic stirrer for detecting gene-edited crops according to claim 1, characterized in that: An auxiliary piece is coaxially arranged inside the positioning piece, and a plurality of groups of the supporting pieces are arranged on the auxiliary piece.

6. The magnetic stirrer for detecting gene-edited crops according to claim 1, characterized in that: The clamping member is provided with a protective member.

7. The magnetic stirrer for detecting gene-edited crops according to claim 1, characterized in that: A buffer piece is arranged on the positioning piece.

8. The magnetic stirrer for detecting gene-edited crops according to claim 1, characterized in that: A power piece is coaxially arranged on the adjusting piece.

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