Shaking table device for biological magnetic field culture

Abstract

The invention belongs to the technical field of biological shaking tables, and particularly relates to a shaking table device for biological magnetic field culture, which comprises a shaking table device body, the shaking table device body comprises a worktable, an inner cavity is formed in the worktable, a first motor is fixedly arranged at the bottom of the inner cavity of the worktable, and an output shaft of the first motor is fixedly connected with a rotating shaft; a fixed rectangular block is pushed to move downwards through an inclined structure on one side of an inclined rod, and a first vibration plate is pushed to move synchronously in the moving process, so that vibration on a vertical surface can be generated on an objective table in the moving process, and a three-dimensional vibration effect can be generated in cooperation with horizontal shaking; compared with the prior art, mixing and uniform distribution of samples can be more comprehensively promoted, meanwhile, cylindrical vessels with different sizes can be clamped by adjusting the rotating radian of the driven rotating gear, so that the consistency of experimental conditions can be more easily kept, experimental errors can be reduced, and the reliability of experimental data is improved.

Description

Technical Field

[0001] The invention belongs to the technical field of biological shaking tables, in particular to a shaking table device for biological magnetic field cultivation. Background Art

[0002] The biomagnetic field culture shaker is a device specially used for biological related experimental research. It combines the creation of a magnetic field environment with the shaking function. From the overall structure, it usually includes a stable base to provide stable support for the entire device. The base is equipped with a high-precision oscillation system, which can make the culture container placed on the platform shake horizontally at a set frequency and amplitude.

[0003] In the prior art, the parameters of the magnetic field generating component must first be set according to the experimental requirements, including the magnetic field strength, direction, etc. At the same time, the culture container containing the biological sample must be properly placed on the shaking table platform. At this time, the power is turned on and the oscillation system is started. The oscillation frequency and amplitude are adjusted to values ​​suitable for the biological sample culture, so that the culture begins to shake in the container, and then the magnetic field generating device is turned on to create a predetermined magnetic field environment for the biological sample.

[0004] There are still some problems in the actual application of the above scheme. The shaking device used in the laboratory during the biological culture process is a horizontal shaker, and the horizontal shaker works by horizontal shaking. During the horizontal shaking process, the movement is mainly concentrated in the horizontal direction of the solution, resulting in relatively less movement in the vertical direction, which in turn leads to limited mixing of the solution in the vertical direction, making it difficult to achieve sufficient mixing. At the same time, due to the uneven size of cells during the culture process, a single movement state will form cell aggregates, which will lead to uneven mixing. Secondly, in order to meet the needs of the experiment, the size of the cylindrical culture dish used each time will also be different, which will make the fixing device on the horizontal shaker unable to adapt to cylindrical culture dishes of different sizes in time, which will cause the cylindrical culture dish to be unable to be stably fixed on the horizontal shaker, which will affect the accuracy of the experimental results.

[0005] To this end, the present invention provides a shaking table device for biological magnetic field cultivation. Summary of the invention

[0006] In order to make up for the deficiencies of the prior art, at least one technical problem raised in the background technology is solved.

[0007] The technical solution adopted by the present invention to solve the technical problem is as follows: a shaking table device for biological magnetic field culture described in the present invention comprises a shaking table device body, the shaking table device body comprises a workbench, an inner cavity is opened inside the workbench, a first motor is fixedly arranged at the bottom of the inner cavity of the workbench, an output shaft of the first motor is fixedly connected to a rotating shaft, an end of the rotating shaft away from the first motor is fixedly connected to a rotating disk, a fixed column is fixedly connected to the upper part of the rotating disk near the outer ring surface, and a shaking tripod is fixedly connected to the upper part of the fixed column through a bearing; A fixed tripod is fixedly connected to the top of the inner cavity of the workbench, the rotating shaft passes through and is rotatably connected to the inside of the fixed tripod, a magnetic field reactor is fixedly arranged at the bottom of the inner cavity of the workbench, a loading platform is fixedly connected above the shaking tripod, an inner cavity is opened inside the loading platform, an adjustable vibration mechanism is arranged on the side wall of the shaking bed device body, and an adaptive clamping mechanism is arranged inside the shaking bed device body; The adjustable vibration mechanism includes a fixed base fixedly arranged on the side wall of the workbench, a second vibration plate fixedly arranged on the side of the loading platform, and a first vibration plate slidably arranged on the upper part of the fixed base; The adaptive clamping mechanism includes a limit groove fixedly arranged on the side of the loading platform, an L-shaped fixing rod is slidably arranged inside the limit groove, an oblique rod is fixedly arranged at one end of the L-shaped fixing rod, and the second vibration plate can continuously contact the first vibration plate through horizontal movement, and the amplitude of the vertical vibration can be adjusted by adjusting the height of the oblique rod.

[0008] Preferably, the adaptive clamping mechanism includes a second motor, the second motor is fixedly arranged at the bottom of the inner cavity of the worktable, the output shaft of the second motor is fixedly connected to a main rotating gear, and the outer ring surface of the main rotating gear is meshed with a slave rotating gear.

[0009] Preferably, an arc-shaped guide groove is opened inside the rotating gear, a fixed plate is arranged on the upper part of the arc-shaped guide groove, the arc-shaped guide groove is rotatably connected to the bottom of the fixed plate, and the fixed plate is fixedly connected to the upper part of the inner cavity of the stage.

[0010] Preferably, a vertical guide groove is opened through the inside of the fixed plate, and a first movable column is slidably connected inside the vertical guide groove. An arc-shaped clamping plate is fixedly connected to one end of the first movable column, and a limiting column is fixedly connected to the outer ring surface of one end of the first movable column away from the arc-shaped clamping plate, and the limiting column is slidably connected in the arc-shaped guide groove.

[0011] Preferably, a second movable column is slidably connected to the middle of the slave rotating gear, a positioning circular plate is fixedly connected to the top of the second movable column, a first spring is fixedly connected to the bottom of the positioning circular plate, one end of the first spring away from the positioning circular plate is fixedly connected to the upper part of the slave rotating gear, and the first spring is sleeved on the outer annular surface of the second movable column.

[0012] Preferably, an oblique block is fixedly connected to one end of the second movable column away from the positioning circular plate, and a movable rod is abutted against one side of the oblique structure of the oblique block.

[0013] Preferably, the L-shaped fixing rod is composed of a vertical rod and a transverse rod, one end of the transverse rod of the L-shaped fixing rod is fixedly connected to an oblique rod, and both ends of the oblique rod are oblique structures.

[0014] Preferably, a movable hole is opened on the side of the vertical rod of the L-shaped fixing rod close to the worktable, and the movable hole is an oblique structure and is adapted to the oblique structure of the end of the moving rod away from the oblique block, and a second spring is fixedly connected to the bottom end of the vertical rod of the L-shaped fixing rod, and the second spring is fixedly connected in the limit groove away from one end of the vertical rod of the L-shaped fixing rod.

[0015] Preferably, the adjustable vibration mechanism includes a fixed base fixedly connected to the side wall of the workbench, a telescopic cylinder is fixedly connected to the upper part of the fixed base, an inner cavity is opened inside the telescopic cylinder, a third spring is fixedly connected to the bottom of the inner cavity of the telescopic cylinder, the other end of the third spring is fixedly connected to a telescopic column, and the telescopic column is slidably connected in the telescopic cylinder.

[0016] Preferably, the first vibration plate is fixedly connected to the end of the telescopic column away from the telescopic tube, a fixed rectangular block is fixedly connected to the upper part of the first vibration plate, the second vibration plate and the first vibration plate are in the same horizontal plane, and multiple groups of elastic balls are arranged on the opposite side of the second vibration plate and the first vibration plate.

[0017] The beneficial effects of the present invention are as follows: 1. A shaking table device for biomagnetic field culture described in the present invention, when the arc guide groove follows the rotation of the slave rotating gear, since the limit column slides inside the arc guide groove, the arc guide groove will push the limit column to move linearly along the guide of the vertical guide groove when rotating, and at the same time drive the arc clamping plate fixed with the limit column to shrink inward along the guide of the vertical guide groove, and drive the arc clamping plate to shrink during the shrinkage process. Since there are multiple groups of arc guide grooves, vertical guide grooves, limit columns, arc clamping plates and first movable columns, cylindrical vessels can be clamped and fixed during the shrinkage process, and cylindrical vessels of different sizes can be clamped by adjusting the rotation arc of the slave rotating gear, so that the consistency of experimental conditions can be maintained more easily, which helps to reduce experimental errors and improve the reliability of experimental data.

[0018] 2. The present invention provides a shaking table device for biological magnetic field culture. When the L-shaped fixed rod moves downward along the guide of the limit groove, it will pull the oblique rod fixed with its transverse rod to move synchronously. Since the shaking table device body will drive the oblique rod to move along the guide groove opened on the side of the workbench when it is started, and the amplitude of the horizontal shaking is fixed, when it moves to the side closest to the fixed rectangular block, the oblique structure on one side of the oblique rod will match the oblique structure on the top of a group of fixed rectangular blocks to form a "L-shaped rod". At this time, the second vibration plate and the first vibration plate will fit tightly, and the oblique structure on one side of the oblique rod will push the fixed rectangular block to move downward, and during the movement, the first vibration plate will be pushed to move synchronously, so that during the movement, the stage can be vibrated on the vertical plane and combined with the horizontal shaking, an oscillation effect in a three-dimensional direction can be generated, thereby more comprehensively promoting the mixing and uniform distribution of the samples. At the same time, the amplitude of the vibration in the vertical direction can be adjusted by adjusting the height of the first vibration plate, thereby improving the applicability of the device to non-weight solutions. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The present invention will be further described below in conjunction with the accompanying drawings.

[0020] Figure 1 It is a schematic diagram of the overall structure of a preferred embodiment of the present invention; Figure 2 It is a schematic diagram of the internal structure of the shaking bed device body shown in the present invention; Figure 3 The present invention shows Figure 2 The enlarged structural diagram at A in the middle; Figure 4 It is a schematic diagram of the positional relationship between the shaking table device body and the adaptive clamping mechanism shown in the present invention; Figure 5 It is a schematic diagram of the three-dimensional structure of the adaptive clamping mechanism shown in the present invention; Figure 6 It is a schematic diagram of the internal structure of the adaptive clamping mechanism shown in the present invention; Figure 7 It is a schematic diagram of the exploded structure of some components of the adaptive clamping mechanism shown in the present invention; Figure 8 It is a schematic diagram of the position relationship between the oblique block and the L-shaped fixing rod shown in the present invention; Fig. 9 It is a schematic structural diagram of the position relationship between the moving hole and the moving rod shown in the present invention; Fig.10 It is a schematic diagram of the positional relationship between the adaptive clamping mechanism and the adjustable vibration mechanism shown in the present invention; In the figure: 1, shaking table device body; 101, workbench; 102, first motor; 103, rotating shaft; 104, rotating disc; 105, fixed column; 106, shaking tripod; 107, fixed tripod; 108, loading platform; 109, magnetic field reactor; 2. Adaptive clamping mechanism; 201. Second motor; 202. Main rotating gear; 203. Slave rotating gear; 204. Arc guide groove; 205. Fixed plate; 206. Vertical guide groove; 207. First moving column; 208. Arc clamping plate; 209. Limiting column; 210. Second moving column; 211. Positioning circular plate; 212. First spring; 213. Oblique block; 214. Moving rod; 215. Limiting groove; 216. L-shaped fixing rod; 217. Oblique rod; 218. Moving hole; 219. Second spring; 3. Adjustable vibration mechanism; 301. Fixed base; 302. Telescopic cylinder; 303. Third spring; 304. Telescopic column; 305. First vibration plate; 306. Fixed rectangular block; 307. Second vibration plate. DETAILED DESCRIPTION

[0021] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods. Embodiment 1

[0022] like Figures 1 to 10 As shown, a shaking table device for biological magnetic field cultivation described in an embodiment of the present invention comprises a shaking table device body 1, the shaking table device body 1 comprises a workbench 101, an inner cavity is opened inside the workbench 101, a first motor 102 is fixedly arranged at the bottom of the inner cavity of the workbench 101, an output shaft of the first motor 102 is fixedly connected to a rotating shaft 103, an end of the rotating shaft 103 away from the first motor 102 is fixedly connected to a rotating disk 104, a fixing column 105 is fixedly connected to the upper part of the rotating disk 104 near the outer ring surface, and a shaking tripod 106 is fixedly connected to the upper part of the fixing column 105 through a bearing; A fixed tripod 107 is fixedly connected to the top of the inner cavity of the workbench 101, and a rotating shaft 103 passes through and is rotatably connected to the inside of the fixed tripod 107. A magnetic field reactor 109 is fixedly arranged at the bottom of the inner cavity of the workbench 101. A stage 108 is fixedly connected to the side of the shaking tripod 106 away from the fixed column 105. An inner cavity is opened inside the stage 108. An adjustable vibration mechanism 3 is arranged on the side wall of the shaking table device body 1, and an adaptive clamping mechanism 2 is arranged inside the shaking table device body 1. The adjustable vibration mechanism 3 includes a fixed base 301 fixedly arranged on the side wall of the workbench 101, a second vibration plate 307 fixedly arranged on the side of the stage 108, and a first vibration plate 305 slidably arranged on the upper part of the fixed base 301; The adaptive clamping mechanism 2 includes a limiting groove 215 fixedly arranged on the side of the worktable 108, an L-shaped fixing rod 216 is slidably arranged inside the limiting groove 215, and an oblique rod 217 is fixedly arranged at one end of the L-shaped fixing rod 216. The second vibration plate 307 can continuously contact the first vibration plate 305 through horizontal movement, and the amplitude of the vertical vibration can be adjusted by adjusting the height of the oblique rod 217.

[0023] Specifically, the shaking device used in the laboratory during biological culture is a horizontal shaker, and the horizontal shaker works by horizontal shaking. During the horizontal shaking process, the movement is mainly concentrated in the horizontal direction of the solution, resulting in relatively less movement in the vertical direction, which in turn limits the mixing effect of the solution in the vertical direction and makes it difficult to achieve sufficient mixing. At the same time, due to the uneven size of cells during the culture process, a single movement state will form cell aggregates, which will lead to uneven mixing. Therefore, the present invention solves this problem by setting a corresponding structure. In the biomagnetic field culture shaking table device described in the present invention, when a vessel containing a solution is placed on the stage 108, the magnetic field reactor 109 is first started to ensure that the magnetic field reactor 109 can work, and then the first motor 102 is started to drive the rotating shaft 103 fixed to the output shaft of the first motor 102 to rotate synchronously, and the rotating disk 104 is driven to rotate during the rotation, and the fixed column 105 is driven to rotate at the same time. Since the shaking tripod 106 and the fixed column 105 are rotating, and since the fixed column 105 is fixed on the rotating disk 10 The rotating disk 104 and the fixed column 105 are rotatably arranged at the three top corners of the fixed tripod 107 near the upper part of the outer ring surface. Therefore, when the fixed column 105 moves following the rotating disk 104, it will drive the shaking tripod 106 to move in the horizontal direction. At the same time, since the stage 108 is fixed on the upper part of the shaking tripod 106, the stage 108 will move synchronously with the movement of the shaking tripod 106, so that the vessel containing the solution placed on the stage 108 will move synchronously, and then the solution will shake in the horizontal direction. However, since in the horizontal shaking process, the movement is mainly concentrated in The horizontal direction of the solution leads to relatively less movement in the vertical direction, which in turn limits the mixing effect of the solution in the vertical direction and makes it difficult to achieve sufficient mixing. At this time, the L-shaped fixed rod 216 is guided along the limiting groove 215 to perform a linear movement on the vertical plane to adjust the movement height of the inclined rod 217, and when the stage 108 moves, the inclined rod 217 is driven to move synchronously. During the movement, the inclined structure on one side of the inclined rod 217 will abut against the top part of the first vibration plate 305, and the first vibration plate 305 is pushed to move in the vertical plane through the inclined structure. Since the fixed base 301 is fixed on the workbench 10 1, so the stage 108 does not drive the adjustable vibration mechanism 3 to move when it is shaken in the horizontal plane. Therefore, the oblique structure on one side of the oblique rod 217 generates downward pressure on the top of the first vibration plate 305 during the movement, so that when the first vibration plate 305 moves downward, the elastic ball on the second vibration plate 307 fixed on the side of the stage 108 will fit tightly with the elastic ball of the first vibration plate 305, and the friction between the elastic balls can cause the stage 108 to vibrate in the vertical direction, and then cooperate with the horizontal shaking to produce a three-dimensional oscillation effect, which can further promote the mixing and uniform distribution of the samples more comprehensively. Embodiment 2

[0024] like Figures 2 to 10 As shown in Comparative Example 1, another embodiment of the present invention is: like Figure 4As shown, the adaptive clamping mechanism 2 of this embodiment includes a second motor 201, which is fixedly arranged at the bottom of the inner cavity of the worktable 108. The output shaft of the second motor 201 is fixedly connected to a main rotating gear 202, and the outer ring surface of the main rotating gear 202 is meshed with a slave rotating gear 203.

[0025] Specifically, when the staff places the cylindrical container containing the solution on the adaptive clamping mechanism 2, the second motor 201 is started, and the output shaft of the second motor 201 drives the main rotating gear 202 to rotate, and at the same time drives the slave rotating gear 203 to rotate in the reverse direction, thereby providing power support for subsequent work.

[0026] like Figure 4 As shown, in this embodiment, an arc guide groove 204 is adaptively opened inside the rotating gear 203, a fixed plate 205 is arranged on the upper part of the arc guide groove 204, the arc guide groove 204 is rotatably connected to the bottom of the fixed plate 205, and the fixed plate 205 is fixedly connected to the upper part of the inner cavity of the stage 108.

[0027] Specifically, when the slave rotating gear 203 rotates, the arc-shaped guide groove 204 opened inside it will be driven to rotate synchronously. Since the fixed plate 205 is fixed on the stage 108, and the slave rotating gear 203 and the fixed plate 205 are rotating, the fixed plate 205 will not be driven to rotate synchronously when the slave rotating gear 203 rotates. The setting of the arc-shaped guide groove 204 can push the subsequent components to move.

[0028] like Figure 6 and Figure 7 As shown, in this embodiment, a vertical guide groove 206 is opened inside the adaptive fixed disk 205, and a first movable column 207 is slidably connected inside the vertical guide groove 206. An arc-shaped clamping plate 208 is fixedly connected to one end of the first movable column 207. The outer ring surface of one end of the first movable column 207 away from the arc-shaped clamping plate 208 is fixedly connected to a limiting column 209, and the limiting column 209 is slidably connected in the arc-shaped guide groove 204.

[0029] Specifically, when the arc guide groove 204 follows the rotation of the slave rotating gear 203, since the limiting column 209 slides inside the arc guide groove 204, the arc guide groove 204 will push the limiting column 209 to move linearly along the guide of the vertical guide groove 206 when rotating, and at the same time drive the arc clamping plate 208 fixed with the limiting column 209 to shrink inward along the guide of the vertical guide groove 206, and drive the arc clamping plate 208 to shrink during the shrinkage process. Since there are multiple groups of arc guide grooves 204, vertical guide grooves 206, limiting columns 209, arc clamping plates 208 and first movable columns 207, cylindrical vessels can be clamped and fixed during the shrinkage process. At the same time, cylindrical vessels of different sizes can be clamped by adjusting the rotation arc of the slave rotating gear 203, so that the consistency of experimental conditions can be maintained more easily, which helps to reduce experimental errors and improve the reliability of experimental data.

[0030] like Figure 7 As shown, in this embodiment, a second movable column 210 is slidably connected to the middle of the rotating gear 203, a positioning circular plate 211 is fixedly connected to the top of the second movable column 210, a first spring 212 is fixedly connected to the bottom of the positioning circular plate 211, and one end of the first spring 212 away from the positioning circular plate 211 is fixedly connected to the upper part of the rotating gear 203, and the first spring 212 is sleeved on the outer ring surface of the second movable column 210.

[0031] Specifically, when a container containing a solution is placed on the positioning circular plate 211, the weight of the container will cause the first spring 212 to be compressed. During the compression process, the positioning circular plate 211 will move toward the stage 108 and push the second moving column 210 to move synchronously while moving. The setting of the first spring 212 can adjust the subsequent working state according to the containers containing solutions of different weights.

[0032] like Figure 7 As shown, in this embodiment, the end of the adaptive second movable column 210 away from the positioning circular plate 211 is fixedly connected to an oblique block 213 , and one side of the oblique structure of the oblique block 213 abuts against a movable rod 214 .

[0033] Specifically, when the second movable column 210 moves toward the direction of the worktable 108, it will push the inclined block 213 to move synchronously. Since the inclined block 213 is adapted to the inclined surface of the movable rod 214 abutting against it, when the second movable column 210 moves toward the direction of the worktable 108, it will push the movable rod 214 to move in a straight line, thereby adjusting the descent height of the subsequent device.

[0034] like Fig. 9 and Fig.10As shown, in this embodiment, a movable hole 218 is provided on the side of the vertical rod of the adaptive L-shaped fixed rod 216 close to the worktable 108. The movable hole 218 is an oblique structure and is adapted to the oblique structure of the end of the movable rod 214 away from the oblique block 213. A second spring 219 is fixedly connected to the bottom end of the vertical rod of the L-shaped fixed rod 216. The second spring 219 is fixedly connected in the limiting groove 215 away from the end of the vertical rod of the L-shaped fixed rod 216.

[0035] Specifically, when the moving rod 214 is pushed by the oblique block 213, the oblique structure at the other end will abut against the moving hole 218. Since the oblique structure inside the moving hole 218 is compatible with the oblique structure at one end of the moving rod 214, and since the moving hole 218 is opened on the vertical rod of the L-shaped fixed rod 216, when the moving rod 214 moves, the moving hole 218 will be continuously pushed downward by its oblique structure, and the L-shaped fixed rod 216 will be driven to move downward along the guide of the limiting groove 215 while the moving hole 218 moves, and the second spring 219 will be compressed during the movement. When the container containing the solution is mixed, the container containing the solution will be taken out. At this time, the setting of the second spring 219 can facilitate the L-shaped fixed rod 216 to be reset, so that it can be used again for the next work.

[0036] like Figure 8 As shown, the L-shaped fixing rod 216 of this embodiment is composed of a vertical rod and a transverse rod. One end of the transverse rod of the L-shaped fixing rod 216 is fixedly connected to an oblique rod 217, and both ends of the oblique rod 217 are oblique structures.

[0037] like Figure 8 and Fig.10 As shown, in this embodiment, the adaptive first vibration plate 305 is fixedly connected to the end of the telescopic column 304 away from the telescopic tube 302, a fixed rectangular block 306 is fixedly connected to the upper part of the first vibration plate 305, the second vibration plate 307 and the first vibration plate 305 are in the same horizontal plane, and a plurality of groups of elastic balls are arranged on the opposite side of the second vibration plate 307 and the first vibration plate 305.

[0038] Specifically, when the L-shaped fixed rod 216 moves downward along the guide of the limit groove 215, it will pull the oblique rod 217 fixed to its transverse rod to move synchronously. When the adaptive clamping mechanism 2 completes its work, the rocking bed device body 1 will start and drive the oblique rod 217 to move synchronously. Since the amplitude of horizontal shaking is fixed, and since the oblique rod 217 and the stage 108 are the same length, when moving to the side close to the fixed rectangular block 306, the oblique structure on one side of the oblique rod 217 will coincide with the oblique structure on the top of a group of fixed rectangular blocks 306, thereby forming a "L-shaped rod". At the same time, the elastic ball fixed on the second vibration plate 307 on the side of the stage 108 will fit tightly with the elastic ball on the first vibration plate 305, and through the oblique rod 2 The oblique structure on one side of 17 pushes the fixed rectangular block 306 to move downward, and during the movement, it pushes the first vibration plate 305 to move synchronously, so that during the movement, the mutual friction between the two groups of elastic balls can generate vertical vibrations on the stage 108, and at the same time, with the horizontal shaking, an oscillation effect in a three-dimensional direction can be generated, thereby promoting the mixing and uniform distribution of the samples more comprehensively. At the same time, the height of the movement of the first vibration plate 305 can be adjusted by the weight of the solution placed on the positioning circular plate 211, so that the amplitude of the vibration in the vertical direction can be adjusted according to the weight of the solution, thereby avoiding the phenomenon of excessive vibration of a lighter solution or insufficient vibration of a heavier solution, thereby ensuring that the solution obtains the best mixing or dispersion effect during the vibration process.

[0039] like Fig.10 As shown, the adaptive adjustable vibration mechanism 3 of this embodiment includes a fixed base 301 fixedly connected to the side wall of the workbench 101, a telescopic cylinder 302 is fixedly connected to the upper part of the fixed base 301, an inner cavity is opened inside the telescopic cylinder 302, a third spring 303 is fixedly connected to the bottom of the inner cavity of the telescopic cylinder 302, the other end of the third spring 303 is fixedly connected to a telescopic column 304, and the telescopic column 304 is slidably connected in the telescopic cylinder 302.

[0040] Specifically, when the first vibration plate 305 moves downward, it will push the telescopic column 304 to move linearly along the guide of the telescopic cylinder 302. At this time, the third spring 303 will be compressed due to the pressure of the top oblique rod 217. When the first vibration plate 305 is not in contact with the oblique rod 217, the first vibration plate 305 can be reset in time through the setting of the third spring 303, thereby improving the continuity of work.

[0041] Working principle: when the staff places the cylindrical container containing the solution on the adaptive clamping mechanism 2, the second motor 201 is started, and the output shaft of the second motor 201 drives the main rotating gear 202 to rotate, and at the same time, it drives the slave rotating gear 203 to rotate in the opposite direction, thereby providing power support for subsequent work.

[0042] When the slave rotating gear 203 rotates, it will drive the arc guide groove 204 opened inside it to rotate synchronously. Since the fixed plate 205 is fixed on the stage 108, and the slave rotating gear 203 and the fixed plate 205 are rotating, the fixed plate 205 will not be driven to rotate synchronously when the slave rotating gear 203 rotates. The setting of the arc guide groove 204 can push the subsequent components to move.

[0043] When the arc guide groove 204 follows the rotation of the slave rotating gear 203, since the limiting column 209 slides inside the arc guide groove 204, the arc guide groove 204 will push the limiting column 209 to move linearly along the guide of the vertical guide groove 206 when rotating, and at the same time drive the arc clamping plate 208 fixed with the limiting column 209 to shrink inward along the guide of the vertical guide groove 206, and drive the arc clamping plate 208 to shrink during the shrinking process. Since there are multiple groups of arc guide grooves 204, vertical guide grooves 206, limiting columns 209, arc clamping plates 208 and first movable columns 207, cylindrical vessels can be clamped and fixed during the shrinking process. At the same time, cylindrical vessels of different sizes can be clamped by adjusting the rotation arc of the slave rotating gear 203, so that the consistency of experimental conditions can be maintained more easily, which helps to reduce experimental errors and improve the reliability of experimental data.

[0044] When a container containing a solution is placed on the positioning circular plate 211, the first spring 212 will be compressed due to the weight of the container. During the compression process, the positioning circular plate 211 will move toward the stage 108 and push the second moving column 210 to move synchronously while moving. The setting of the first spring 212 can adjust the subsequent working state according to the containers containing solutions of different weights.

[0045] When the second movable column 210 moves toward the stage 108, it will push the inclined block 213 to move synchronously. Since the inclined block 213 is adapted to the inclined surface of the movable rod 214 abutting against it, when the second movable column 210 moves toward the stage 108, it will push the movable rod 214 to move in a straight line, thereby adjusting the descending height of the subsequent device.

[0046] When the moving rod 214 is pushed by the oblique block 213, it will abut against the moving hole 218 through the oblique structure at the other end. Since the moving hole 218 is opened on the vertical rod of the L-shaped fixed rod 216, the L-shaped fixed rod 216 will move downward along the guidance of the limiting groove 215 when the moving rod 214 moves, and compress the second spring 219 during the movement. The setting of the second spring 219 can facilitate the resetting of the L-shaped fixed rod 216.

[0047] When the L-shaped fixed rod 216 moves downward along the guide of the limit groove 215, it will pull the oblique rod 217 fixed to its transverse rod to move synchronously. Since the rocking bed device body 1 will drive the oblique rod 217 to move along the guide groove opened on the side of the workbench 101 when it is started, and the amplitude of horizontal shaking is fixed, when it moves to the side closest to the fixed rectangular block 306, the oblique structure on one side of the oblique rod 217 will match the oblique structure on the top of a group of fixed rectangular blocks 306, thereby forming a "L-shaped rod". At this time, the elastic ball fixed on the second vibration plate 307 on the side of the stage 108 will fit tightly with the elastic ball on the first vibration plate 305, and push the fixed rectangular block through the oblique structure on one side of the oblique rod 217. Block 306 moves downward, and during the movement, it will push the first vibration plate 305 to move synchronously, so that during the movement, the mutual friction between the two groups of elastic balls can generate vertical vibrations on the stage 108, and at the same time, cooperate with horizontal shaking to produce a three-dimensional oscillation effect, thereby more comprehensively promoting the mixing and uniform distribution of samples. At the same time, the height of the movement of the first vibration plate 305 can be adjusted by the weight of the solution placed on the positioning circular plate 211, so that the amplitude of the vibration in the vertical direction can be adjusted according to the weight of the solution, thereby avoiding excessive vibration of lighter solutions or insufficient vibration of heavier solutions, thereby ensuring that the solution obtains the best mixing or dispersion effect during the vibration process.

[0048] When the first vibration plate 305 moves downward, it will push the telescopic column 304 to move linearly along the guide of the telescopic cylinder 302. At this time, the third spring 303 will be compressed due to the pressure of the top oblique rod 217. The setting of the third spring 303 can reset the first vibration plate 305 in time, thereby improving the continuity of work.

[0049] The above shows and describes the basic principles, main features and advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A shaking table device for biological magnetic field culture, comprising a shaking table device body (1), the shaking table device body (1) comprising a workbench (101), an inner cavity is provided inside the workbench (101), a first motor (102) is fixedly arranged at the bottom of the inner cavity of the workbench (101), an output shaft of the first motor (102) is fixedly connected to a rotating shaft (103), an end of the rotating shaft (103) away from the first motor (102) is fixedly connected to a rotating disk (104), a fixing column (105) is fixedly connected above the rotating disk (104) near the outer ring surface, and a shaking tripod (106) is fixedly connected to the upper part of the fixing column (105) via a bearing; A fixed tripod (107) is fixedly connected to the top of the inner cavity of the workbench (101); the rotating shaft (103) passes through and is rotatably connected to the inside of the fixed tripod (107); a magnetic field reactor (109) is fixedly arranged at the bottom of the inner cavity of the workbench (101); a loading platform (108) is fixedly connected above the shaking tripod (106); and an inner cavity is opened inside the loading platform (108), characterized in that: An adjustable vibration mechanism (3) is arranged on the side wall of the rocking bed device body (1), and an adaptive clamping mechanism (2) is arranged inside the rocking bed device body (1); The adjustable vibration mechanism (3) comprises a fixed base (301) fixedly arranged on the side wall of the workbench (101), a second vibration plate (307) fixedly arranged on the side of the loading platform (108), and a first vibration plate (305) slidably arranged on the upper part of the fixed base (301); The adaptive clamping mechanism (2) comprises a limit groove (215) fixedly arranged on the side of the loading platform (108), an L-shaped fixing rod (216) being slidably arranged inside the limit groove (215), an oblique rod (217) being fixedly arranged at one end of the L-shaped fixing rod (216), and the second vibration plate (307) can continuously contact the first vibration plate (305) through horizontal movement, and the amplitude of the vertical vibration can be adjusted by adjusting the height of the oblique rod (217).

2. A shaking table device for biological magnetic field cultivation according to claim 1, characterized in that: The adaptive clamping mechanism (2) comprises a second motor (201), the second motor (201) being fixedly arranged at the bottom of the inner cavity of the loading platform (108), the output shaft of the second motor (201) being fixedly connected to a main rotating gear (202), and the outer ring surface of the main rotating gear (202) being meshed with a slave rotating gear (203).

3. A shaking table device for biological magnetic field cultivation according to claim 2, characterized in that: An arc-shaped guide groove (204) is provided inside the rotating gear (203), a fixed plate (205) is provided on the upper part of the arc-shaped guide groove (204), the arc-shaped guide groove (204) is rotatably connected to the bottom of the fixed plate (205), and the fixed plate (205) is fixedly connected to the upper part of the inner cavity of the stage (108).

4. A shaking table device for biological magnetic field cultivation according to claim 3, characterized in that: A vertical guide groove (206) is formed inside the fixed plate (205), a first movable column (207) is slidably connected inside the vertical guide groove (206), one end of the first movable column (207) is fixedly connected to an arc-shaped clamping plate (208), an outer ring surface of one end of the first movable column (207) away from the arc-shaped clamping plate (208) is fixedly connected to a limiting column (209), and the limiting column (209) is slidably connected in the arc-shaped guide groove (204).

5. A shaking table device for biological magnetic field cultivation according to claim 4, characterized in that: A second movable column (210) is slidably connected to the middle of the slave rotating gear (203), a positioning circular plate (211) is fixedly connected to the top of the second movable column (210), a first spring (212) is fixedly connected to the bottom of the positioning circular plate (211), one end of the first spring (212) away from the positioning circular plate (211) is fixedly connected to the upper part of the slave rotating gear (203), and the first spring (212) is sleeved on the outer annular surface of the second movable column (210).

6. A shaking table device for biological magnetic field cultivation according to claim 5, characterized in that: An end of the second movable column (210) away from the positioning circular plate (211) is fixedly connected to an oblique block (213), and one side of the oblique structure of the oblique block (213) is abutted against a movable rod (214).

7. A shaking table device for biomagnetic field cultivation according to claim 1, characterized in that: The L-shaped fixing rod (216) is composed of a vertical rod and a transverse rod, one end of the transverse rod of the L-shaped fixing rod (216) is fixedly connected to an oblique rod (217), and both ends of the oblique rod (217) are oblique structures.

8. A shaking table device for biological magnetic field cultivation according to claim 7, characterized in that: A movable hole (218) is provided on the side of the vertical rod of the L-shaped fixed rod (216) close to the loading platform (108); the movable hole (218) is of an oblique structure and is adapted to the oblique structure of one end of the movable rod (214) away from the oblique block (213); a second spring (219) is fixedly connected to the bottom end of the vertical rod of the L-shaped fixed rod (216); and the second spring (219) is fixedly connected to the limiting groove (215) at one end of the vertical rod away from the L-shaped fixed rod (216).

9. A shaking table device for biological magnetic field cultivation according to claim 1, characterized in that: The adjustable vibration mechanism (3) comprises a fixed base (301) fixedly connected to the side wall of the workbench (101); a telescopic cylinder (302) is fixedly connected to the upper portion of the fixed base (301); an inner cavity is provided inside the telescopic cylinder (302); a third spring (303) is fixedly connected to the bottom of the inner cavity of the telescopic cylinder (302); the other end of the third spring (303) is fixedly connected to a telescopic column (304); and the telescopic column (304) is slidably connected inside the telescopic cylinder (302).

10. A shaking table device for biological magnetic field cultivation according to claim 9, characterized in that: The first vibration plate (305) is fixedly connected to an end of the telescopic column (304) away from the telescopic cylinder (302); a fixed rectangular block (306) is fixedly connected to the upper part of the first vibration plate (305); the second vibration plate (307) and the first vibration plate (305) are located in the same horizontal plane; and a plurality of groups of elastic balls are arranged on a surface of the second vibration plate (307) opposite to the first vibration plate (305).

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