Cell culture shaking table convenient to fix

Abstract

The invention discloses a cell culture shaking table convenient to fix, and relates to the technical field of cell culture. The device comprises a box body, the outer side face of the box body is slidably connected with the inner side face of a box body, a reciprocating assembly is fixedly connected to the bottom of the box body, the side, away from the box body, of the reciprocating assembly is fixedly connected with the inner side face of the box body, a plurality of clamping assemblies are arranged in the box body, and the two ends of each clamping assembly penetrate through the box body; the inner side face of the box body is rotationally connected with the surfaces of the clamping assemblies, the driving assembly is arranged in the box body and fixedly connected with the outer side face of the box body, the driving assembly is fixedly connected with the multiple clamping assemblies, the reciprocating assembly shakes the culture bottles in a reciprocating mode, and the driving assembly drives the clamping assemblies to rotate by a certain angle towards one side. The shaking directions of the culture bottle driven by the reciprocating assembly and the driving assembly are different, the reciprocating movement distance and the rotation angle can be adjusted, a controllable dynamic environment can be provided, and the cell growth and metabolism process can be optimized.

Description

Technical Field

[0001] The invention relates to the technical field of cell culture, in particular to a shaking table for cell culture which is convenient for fixation. Background Art

[0002] Shaking of cell culture is a key operation that uses specific equipment to evenly mix the cell suspension or culture medium in the culture flask, promote gas exchange, and prevent cell aggregation. The core is to use mechanical oscillation to drive the movement of the culture container, so that the liquid produces flow field effects such as convection and turbulence, ensuring full contact between cells and nutrients, while avoiding local hypoxia or accumulation of metabolic waste. The equipment is usually equipped with temperature control and gas regulation systems to simulate the in vivo environment, and the clamping components fix the culture flask through elastic strips, protective rings and other designs to prevent damage to cells during oscillation. During the shaking process, the oscillation frequency, amplitude, eccentricity and other parameters can be adjusted to adapt to the culture needs of adherent cells or suspended cells. It is widely used in biopharmaceuticals, stem cell research, vaccine production and other fields, and is crucial to maintaining cell activity and experimental repeatability.

[0003] The existing shaking structure cannot usually adjust the shaking effect quickly when shaking the culture medium, and it is inconvenient to fix the culture container. Therefore, we propose a cell culture shaker that is easy to fix. Summary of the Invention

[0004] In order to solve the above technical problems, the present invention provides a cell culture shaker that is easy to fix, comprising:

[0005] A bottom plate, with a box body fixedly connected to the top of the bottom plate;

[0006] A rocking mechanism, wherein the rocking mechanism is fixedly connected to the interior of the box;

[0007] Wherein, the rocking table mechanism comprises:

[0008] The outer side of the box body is slidably connected to the inner side of the box body;

[0009] A reciprocating assembly, wherein the reciprocating assembly is fixedly connected to the bottom of the box body, and a side of the reciprocating assembly away from the box body is fixedly connected to the inner side surface of the box body;

[0010] A clamping assembly, wherein the clamping assembly is arranged inside the box body, and a plurality of the clamping assemblies are arranged inside the box body, both ends of the clamping assembly pass through the box body, and the inner side surface of the box body is rotatably connected to the surface of the clamping assembly;

[0011] A drive assembly is disposed inside the box body, the drive assembly is fixedly connected to the outer side surface of the box body, and the drive assembly is fixedly connected to a plurality of clamping assemblies;

[0012] Several culture bottles are placed inside the clamping assembly in turn, and the reciprocating assembly is started. The reciprocating assembly drives the box body and the clamping assembly to move back and forth, thereby shaking the culture bottles back and forth. Then the driving assembly is started, and the driving assembly drives the clamping assembly to rotate to one side by a certain angle, and then rotate to the other side by a certain angle after resetting, to further shake the culture bottles. The reciprocating assembly and the driving assembly drive the shaking directions of the culture bottles to be different, and the reciprocating movement distance and rotation angle can be adjusted, which can provide a controllable dynamic environment and optimize cell growth and metabolic processes.

[0013] Furthermore, the inner side surface of the box body is symmetrically provided with dovetail grooves, and the inner sides of the two dovetail grooves are slidably connected to sliders, and the sides of the two sliders close to each other are fixedly connected to the outer side surface of the box body. The reciprocating assembly drives the box body to move back and forth, and then drives the slider to move. The slider slides inside the dovetail groove and can limit the box body, thereby avoiding shaking of the box body during reciprocating movement, avoiding unnecessary shaking of the culture bottle, and avoiding affecting the control of the dynamic environment of the cells.

[0014] 4. The repairing kit for automotive dents, according to claim 1, wherein a bottom of the foot stand comprises a through-hole, and the two foot pieces comprise two bosses, wherein the bosses comprise a through-hole, a screw bolt, and a nut. The bosses comprise a through-hole, a screw bolt, and a nut. The bosses comprise a through-hole, a screw bolt, and a nut. The bosses comprise a through-hole, a screw bolt, and a nut.

[0015] Furthermore, an elliptical groove is provided on the surface of the rotating shaft, and the elliptical groove is provided on the side where the two rotating shafts are close to each other. The part of the rotating shaft where the elliptical groove is provided is made of elastic material. When the clamping spring plates, connecting blocks and clamping plates on both sides of the elliptical groove move away from each other, the elliptical groove is deformed to obtain a longer deformation distance, thereby realizing the clamping and fixation of culture bottles of different diameters. Through the mutual cooperation of the elastic materials, the culture bottles can be fixed more conveniently.

[0016] Furthermore, a rubber pad is fixedly connected to one side of the clamping plate close to the rotation center of the shaft. Several rubber pads are evenly distributed on the surface of the clamping plate, and several of the rubber pads are arranged in a wavy shape. The rubber pad can increase the friction between the clamping plate and the culture bottle, thereby preventing the culture bottle from falling off when shaking, and the wavy rubber pad can increase the friction resistance in the vertical direction, thereby preventing the culture bottle from slipping due to gravity.

[0017] Furthermore, an auxiliary spring plate is fixedly connected to the side of the connecting block close to the rotation center of the rotating shaft, and the side of the auxiliary spring plate away from the connecting block is fixedly connected to the side of the other connecting block close to the rotation center of the rotating shaft. The auxiliary spring plate is arranged in a ring shape, and the auxiliary spring plate is twisted in a wave shape. The auxiliary spring plate is deformed when the two connecting blocks are away from each other, and assists in clamping under the action of the elastic force of restoring the deformation. The annular design of the auxiliary spring plate can also form a coaxial constraint with the rotating shaft, so that the clamping force remains balanced, avoiding eccentric wear of the shaft due to unilateral force. The corrugated auxiliary spring plate can expand and produce greater deformation within a limited distance, thereby obtaining a better clamping effect.

[0018] Furthermore, the driving assembly includes a shield, which is symmetrically arranged on the outside of the box body, and the sides of the two shields that are close to each other are fixedly connected to the outer side of the box body, and the ends of the rotating shaft located outside the box body are arranged inside the shield, and the end of the rotating shaft located inside the shield is provided with a gear ring, and the inner side of the gear ring is fixedly connected to the surface of the rotating shaft, and several gear rings located inside the same shield are meshed with each other, driving one rotating shaft to rotate, driving the gear ring fixed to it to rotate, and then driving the remaining meshed gear rings to rotate, and finally driving several rotating shafts to deflect, and at the same time, the meshing connection of the gear rings causes the culture bottles on adjacent clamping assemblies to rotate in opposite directions, but the rotation angles are the same, which can enable several culture bottles to obtain the same shaking effect, and the gear meshing connection is more stable and not easy to loosen, thereby improving the controllability of the shaking.

[0019] Furthermore, a motor is fixedly connected to one side of the shield away from the box body, and the output end of the motor extends into the inside of the shield and is fixedly connected to the end of one of the rotating shafts. When the motor is started, the output end of the motor drives one rotating shaft to rotate, and then drives all the rotating shafts to rotate through several meshing gear rings.

[0020] Furthermore, the reciprocating assembly includes a slide cylinder, which is fixedly connected to the bottom of the inner side of the box body, and the side of the slide cylinder away from the bottom of the box body is fixedly connected to the bottom of the box body, and the output end of the slide cylinder is fixedly connected. When the slide cylinder is started, the output end of the slide cylinder can drive the box body to move back and forth, and the slide cylinder can drive the box body to move any distance in two directions, further increasing the adjustability of the shaking effect.

[0021] Furthermore, sliding rods are symmetrically provided on both sides of the slide cylinder, and a sliding seat is slidably connected to the surface of the sliding rod, and the sliding seat is arranged at the gap between the box body and the box body, and the side of the sliding seat away from the bottom plate is fixedly connected to the bottom of the box body, and both sides of the sliding seat are fixedly connected with a spring, and the spring is sleeved on the outside of the sliding rod, and one end of the two springs away from the sliding seat is fixedly connected to the inner side surface of the box body. The box body moves, driving the slide to move, and the slide slides on the outside of the sliding rod, thereby limiting the position to avoid unnecessary shaking. The slide squeezes the spring to cause deformation. The spring can provide a buffering effect when the box body moves, making the movement of the box body more stable and controllable, reducing vibration and noise caused by inertial impact, further avoiding the generation of unnecessary vibration, and ensuring the controllability of the shaking effect.

[0022] The present invention has the beneficial effects:

[0023] 1. The present invention sets a rocking table mechanism, in which the reciprocating component drives the box body and the clamping component to move back and forth, thereby shaking the culture bottle back and forth, and the driving component drives the clamping component to rotate to one side by a certain angle to further shake the culture bottle. After the driving component is reset, it can also rotate to the other side by a certain angle. The reciprocating component and the driving component drive the culture bottle to shake in different directions, and the reciprocating movement distance and rotation angle can be adjusted, which can provide a controllable dynamic environment and optimize the cell growth and metabolic process. The slider slides inside the dovetail groove to limit the box body, thereby avoiding shaking of the box body during reciprocating movement, avoiding unnecessary shaking of the culture bottle, and avoiding affecting the control of the dynamic environment of the cells.

[0024] 2. The present invention provides a clamping assembly, and the clamping plate contacts the culture bottle under the elastic force of restoring the deformation. The clamping plate wraps the culture bottle, and the clamping spring plate cooperates with the clamping plate to wrap the culture bottle, thereby clamping and fixing culture bottles of different shapes. When the clamping spring plates, connecting blocks, and clamping plates on both sides of the elliptical groove move away from each other, the elliptical groove is deformed to obtain a longer deformation distance, thereby clamping and fixing culture bottles of different diameters. Through the mutual cooperation of elastic materials, the culture bottles can be fixed more conveniently.

[0025] 3. The present invention provides an auxiliary spring plate, which deforms when the two connecting blocks move away from each other, and assists in clamping under the action of the elastic force that restores the deformation. The annular design of the auxiliary spring plate can also form a coaxial constraint with the rotating shaft, so that the clamping force remains balanced and avoids uneven wear of the shaft due to unilateral force. The corrugated auxiliary spring plate can expand and produce greater deformation within a limited distance, thereby obtaining a better clamping effect.

[0026] 4. The present invention provides a driving assembly and a meshing connection of the gear ring, so that the culture bottles on adjacent clamping assemblies rotate in opposite directions, but at the same rotation angle, so that several culture bottles can obtain the same shaking effect. The gear meshing connection is more stable and not prone to loosening, thereby improving the controllability of the shaking.

[0027] 5. The present invention sets a reciprocating component, and the slide cylinder can drive the box body to move any distance in two directions, further increasing the adjustability of the shaking effect. The slide slides outside the slide rod to limit the position and avoid unnecessary shaking. The slide squeezes the spring to cause deformation. The spring can provide a buffering effect when the box body moves, making the movement of the box body more stable and controllable, reducing vibration and noise caused by inertial impact, further avoiding the generation of unnecessary vibration, and ensuring the controllability of the shaking effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 This is a schematic diagram of the structure of a shaker for cell culture that is convenient for fixation according to the present invention;

[0029] Figure 2 A schematic diagram of another perspective of a cell culture shaker for easy fixation of the present invention;

[0030] Figure 3 This is a schematic diagram of the structure of the rocking table mechanism of the present invention;

[0031] Figure 4 This is a schematic diagram of the structure of the clamping assembly of the present invention;

[0032] Figure 5 This is a schematic diagram of the connection structure of the rotating shaft, the connecting block and the clamping spring plate of the present invention;

[0033] Figure 6 This is a schematic diagram of the auxiliary spring plate structure of the present invention;

[0034] Figure 7 This is a schematic diagram of the reciprocating assembly structure of the present invention;

[0035] Figure 8 It is a schematic diagram of the bottom structure of the reciprocating assembly of the present invention.

[0036] In the figure: 1. Base plate; 2. Box body; 3. Rocking table mechanism; 31. Box body; 32. Reciprocating assembly; 321. Slide cylinder; 322. Slide rod; 323. Slide seat; 324. Spring; 33. Clamping assembly; 331. Rotating shaft; 332. Connecting block; 333. Clamping spring plate; 334. Clamping plate; 335. Elliptical groove; 336. Rubber pad; 337. Auxiliary spring plate; 34. Driving assembly; 341. Protective cover; 342. Motor; 343. Gear ring; 35. Dovetail groove; 36. Slider. DETAILED DESCRIPTION

[0037] The present invention will be described in further detail below with reference to the accompanying drawings and specific embodiments. The embodiments of the present invention are provided for purposes of illustration and description and are not intended to be exhaustive or to limit the invention to the disclosed forms. Many modifications and variations will be apparent to those skilled in the art. The embodiments are chosen and described to better illustrate the principles of the invention and its practical application, and to enable those skilled in the art to understand the invention and design various embodiments with various modifications suitable for specific applications.

[0038] Example 1, please refer to Figures 1-6 The present invention is a shaker for cell culture that is convenient for fixation, comprising:

[0039] Bottom plate 1, with box body 2 fixedly connected to the top of bottom plate 1;

[0040] The rocking mechanism 3 is fixedly connected to the interior of the box 2;

[0041] Among them, the rocking table mechanism 3 includes:

[0042] The outer side of the box body 31 is slidably connected to the inner side of the box body 2;

[0043] The reciprocating assembly 32 is fixedly connected to the bottom of the box body 31, and the side of the reciprocating assembly 32 away from the box body 31 is fixedly connected to the inner side surface of the box body 2;

[0044] The clamping assembly 33 is disposed inside the box body 31, and a plurality of the clamping assemblies 33 are disposed inside the box body 31. Both ends of the clamping assembly 33 pass through the box body 31, and the inner side surface of the box body 31 is rotatably connected to the surface of the clamping assembly 33;

[0045] The driving assembly 34 is disposed inside the box body 2 and is fixedly connected to the outer side of the box body 31 , and is also fixedly connected to the plurality of clamping assemblies 33 ;

[0046] Several culture bottles are placed in the clamping assembly 33 in turn, and the reciprocating assembly 32 is started. The reciprocating assembly 32 drives the box body 31 and the clamping assembly 33 to move back and forth, thereby shaking the culture bottles back and forth. Then the driving assembly 34 is started, and the driving assembly 34 drives the clamping assembly 33 to rotate to one side by a certain angle, and then rotates to the other side by a certain angle after resetting, and further shakes the culture bottles. The reciprocating assembly 32 and the driving assembly 34 drive the culture bottles to shake in different directions, and the reciprocating movement distance and rotation angle can be adjusted, which can provide a controllable dynamic environment and optimize cell growth and metabolic processes.

[0047] The inner side of the box body 2 is symmetrically provided with dovetail grooves 35, and the inner sides of the two dovetail grooves 35 are slidably connected to sliders 36. The sides of the two sliders 36 that are close to each other are fixedly connected to the outer side of the box body 31. The reciprocating component 32 drives the box body 31 to move back and forth, and then drives the sliders 36 to move. The sliders 36 slide inside the dovetail grooves 35, which can limit the box body 31, thereby avoiding shaking of the box body 31 during reciprocating movement, avoiding unnecessary shaking of the culture bottle, and avoiding affecting the control of the dynamic environment of the cells.

[0048] The clamping assembly 33 includes a rotating shaft 331. Two rotating shafts 331 are symmetrically arranged inside the box body 31. The ends of the two rotating shafts 331 that are away from each other penetrate the box body 31, and the rotating shafts 331 are rotatably connected to the inner side surface of the box body 31. A connecting block 332 is provided at the interval between the two rotating shafts 331. The connecting blocks 332 are symmetrically arranged in two groups around the central axis of the rotating shaft 331. Each group of connecting blocks 332 is provided with a number of them. A clamping spring plate 333 is provided at the interval between the several connecting blocks 332 and the rotating shaft 331. The side of adjacent connecting blocks 332 that are close to each other is fixedly connected to the surface of the clamping spring plate 333. The side of the adjacent connecting block 332 and the rotating shaft 331 that is close to each other is fixedly connected to the clamping spring plate 333, and the side of several clamping spring plates 333 that is close to the central axis of the rotating shaft 331 is fixedly connected to the clamping plate 334. The culture bottle is placed between the two clamping plates 334, so that the two clamping plates 334 are moved away from each other, driving the clamping spring plates 333 to move away from each other and deform. Then, under the action of the elastic force of the clamping plate 334 to restore the deformation, it contacts the culture bottle, and the clamping plate 334 wraps the culture bottle. At the same time, the clamping spring plate 333 cooperates with the clamping plate 334 to wrap the culture bottle, thereby achieving clamping and fixation of culture bottles of different shapes.

[0049] An elliptical groove 335 is provided on the surface of the rotating shaft 331, and the elliptical groove 335 is provided on the side where the two rotating shafts 331 are close to each other. The part of the rotating shaft 331 where the elliptical groove 335 is provided is made of elastic material. When the clamping spring plates 333, connecting blocks 332, and clamping plates 334 on both sides of the elliptical groove 335 move away from each other, the elliptical groove 335 is deformed to obtain a longer deformation distance, thereby achieving clamping and fixing of culture bottles of different diameters. Through the mutual cooperation of the elastic materials, the culture bottles can be fixed more conveniently.

[0050] A rubber pad 336 is fixedly connected to one side of the clamping plate 334 close to the rotation center of the rotating shaft 331. There are several rubber pads 336 evenly distributed on the surface of the clamping plate 334, and the several rubber pads 336 are all arranged in a wavy shape. The rubber pad 336 can increase the friction between the clamping plate 334 and the culture bottle, thereby preventing the culture bottle from falling off when shaking, and the wavy rubber pad 336 can increase the friction resistance in the vertical direction to prevent the culture bottle from slipping due to gravity.

[0051] The auxiliary spring plate 337 is fixedly connected to the side of the connecting block 332 close to the rotation center of the rotating shaft 331, and the side of the auxiliary spring plate 337 away from the connecting block 332 is fixedly connected to the side of the other connecting block 332 close to the rotation center of the rotating shaft 331. The auxiliary spring plate 337 is arranged in a ring shape, and the auxiliary spring plate 337 is twisted in a wave shape. The auxiliary spring plate 337 is deformed when the two connecting blocks 332 move away from each other, and assists in clamping under the action of the elastic force of restoring the deformation. The annular design of the auxiliary spring plate 337 can also form a coaxial constraint with the rotating shaft 331, so that the clamping force remains balanced and avoids uneven wear of the shaft due to unilateral force. The wave-shaped auxiliary spring plate 337 can expand and produce greater deformation within a limited distance to obtain a better clamping effect.

[0052] Example 2, please refer to Figures 1-8 The cam 341 is provided with a toothed ring 343 on one end of the shaft 331 and a toothed ring 343 on the other end of the shaft 331. The toothed ring 343 is fixedly connected to the surface of the shaft 331, and the toothed rings 343 on the other end of the shaft 331 are meshed with each other. When one shaft 331 is driven to rotate, the toothed ring 343 fixed to it rotates, and then the remaining meshed toothed rings 343 rotate, and finally the several shafts 331 are deflected. At the same time, the meshing connection of the toothed rings 343 causes the culture bottles on adjacent clamping assemblies 33 to rotate in opposite directions, but at the same rotation angle, so that the several culture bottles can obtain the same shaking effect. In addition, the gear meshing connection is more stable and not easy to loosen, thereby improving the controllability of the shaking.

[0053] A motor 342 is fixedly connected to one side of the shield 341 away from the box body 31. The output end of the motor 342 extends into the inside of the shield 341 and is fixedly connected to the end of one of the rotating shafts 331. When the motor 342 is started, the output end of the motor 342 drives one rotating shaft 331 to rotate, and then drives all the rotating shafts 331 to rotate through several meshing gear rings 343.

[0054] The reciprocating assembly 32 includes a slide cylinder 321, which is fixedly connected to the bottom of the inner side of the box body 2. The side of the slide cylinder 321 away from the bottom of the box body 2 is fixedly connected to the bottom of the box body 31, and the output end of the slide cylinder 321 is fixedly connected. When the slide cylinder 321 is started, the output end of the slide cylinder 321 can drive the box body 31 to move back and forth. The slide cylinder 321 can drive the box body 31 to move any distance in two directions, further increasing the adjustability of the shaking effect.

[0055] When the cam 321 is in the unlocking state, the cam 323 is locked and the locking cam 324 is unlocked, so the cam 323 can be unlocked when the cam 321 is unlocked.

[0056] When in use, the culture bottle is placed between the two clamping plates 334, so that the two clamping plates 334 are separated from each other, driving the clamping spring plates 333 to separate from each other and deform, and then the clamping plates 334 contact the culture bottle under the elastic force of restoring the deformation, and the clamping plates 334 wrap the culture bottle. The auxiliary spring plates 337 are deformed when the two connecting blocks 332 are separated from each other, and assist in clamping under the elastic force of restoring the deformation, and the motor 342 is started. The output end of the motor 342 drives a rotating shaft 331 to rotate, driving the gear ring 343 fixed to it to rotate, and then drives The remaining meshing gear rings 343 rotate, eventually driving several rotating shafts 331 to deflect. At the same time, the meshing connection of the gear rings 343 causes the culture bottles on adjacent clamping assemblies 33 to rotate in opposite directions, starting the slide cylinder 321. The output end of the slide cylinder 321 can drive the box body 31 to move back and forth, thereby shaking the culture bottle. The box body 31 moves, driving the slide 323 to move, and the slide 323 slides outside the slide rod 322 to limit the position. The slide 323 squeezes the spring 324 to cause deformation, and the spring 324 can provide buffering when the box body 31 moves.

[0057] 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 and related fields without making creative efforts should fall within the scope of protection of the present invention. Structures, devices, and operating methods not specifically described and explained in the present invention shall be implemented in accordance with conventional means in the field unless otherwise specified or limited.

Claims

1. A shaker for cell culture that is easy to fix, characterized in that: include: A bottom plate (1), the top of which is fixedly connected to a box body (2); A rocking bed mechanism (3), wherein the rocking bed mechanism (3) is fixedly connected to the interior of the box (2); Wherein, the rocking table mechanism (3) comprises: A box body (31), wherein the outer side surface of the box body (31) is slidably connected to the inner side surface of the box body (2); A reciprocating assembly (32), wherein the reciprocating assembly (32) is fixedly connected to the bottom of the box body (31), and a side of the reciprocating assembly (32) away from the box body (31) is fixedly connected to the inner side surface of the box body (2); A clamping assembly (33), the clamping assembly (33) is arranged inside the box body (31), and a plurality of the clamping assemblies (33) are arranged inside the box body (31), both ends of the clamping assembly (33) pass through the box body (31), and the inner side surface of the box body (31) is rotatably connected to the surface of the clamping assembly (33); A driving assembly (34) is arranged inside the box body (2), and the driving assembly (34) is fixedly connected to the outer side surface of the box body (31), and the driving assembly (34) is fixedly connected to a plurality of clamping assemblies (33).

2. The cell culture shaker according to claim 1, wherein: The inner side surface of the box body (2) is symmetrically provided with dovetail grooves (35), the inner sides of the two dovetail grooves (35) are slidably connected with sliders (36), and the sides of the two sliders (36) close to each other are fixedly connected to the outer side surface of the box body (31).

3. The cell culture shaker according to claim 2, wherein: The clamping assembly (33) includes a rotating shaft (331), two rotating shafts (331) are symmetrically arranged inside the box body (31), one end of the two rotating shafts (331) away from each other passes through the box body (31), and the rotating shaft (331) is rotatably connected to the inner side surface of the box body (31), and a connecting block (332) is provided at the interval between the two rotating shafts (331). The connecting blocks (332) are symmetrically arranged in two groups with the central axis of the rotating shaft (331) as the center, and each group of the connecting blocks (332) is symmetrically arranged in two groups. 2) A plurality of clamping spring plates (333) are provided at intervals between the plurality of connecting blocks (332) and the rotating shaft (331); the sides of the adjacent connecting blocks (332) close to each other are fixedly connected to the surface of the clamping spring plate (333); the sides of the adjacent connecting blocks (332) close to the rotating shaft (331) are fixedly connected to the clamping spring plate (333); and the sides of the plurality of clamping spring plates (333) close to the central axis of the rotating shaft (331) are fixedly connected to the clamping plate (334).

4. The cell culture shaker according to claim 3, wherein: An elliptical groove (335) is provided on the surface of the rotating shaft (331), and the elliptical groove (335) is provided on a side where the two rotating shafts (331) are close to each other. The portion of the rotating shaft (331) where the elliptical groove (335) is provided is made of elastic material.

5. The cell culture shaker according to claim 4, wherein: A rubber pad (336) is fixedly connected to one side of the clamping plate (334) close to the rotation center of the rotating shaft (331), and a plurality of the rubber pads (336) are evenly distributed on the surface of the clamping plate (334), and the plurality of the rubber pads (336) are all arranged in a wave shape.

6. The cell culture shaker according to claim 5, wherein: An auxiliary spring plate (337) is fixedly connected to one side of the connecting block (332) close to the rotation center of the rotating shaft (331); a side of the auxiliary spring plate (337) away from the connecting block (332) is fixedly connected to a side of another connecting block (332) close to the rotation center of the rotating shaft (331); the auxiliary spring plate (337) is arranged in a ring shape, and the auxiliary spring plate (337) is twisted in a wave shape.

7. The cell culture shaker according to claim 6, wherein: The driving assembly (34) includes a shield (341), the shield (341) is symmetrically arranged outside the box body (31), and the sides of the two shields (341) close to each other are fixedly connected to the outer side of the box body (31), and the ends of the rotating shaft (331) located outside the box body (31) are both arranged inside the shield (341), and the end of the rotating shaft (331) located inside the shield (341) is provided with a gear ring (343), the inner side of the gear ring (343) is fixedly connected to the surface of the rotating shaft (331), and a plurality of gear rings (343) located inside the same shield (341) are meshed with each other.

8. The cell culture shaker according to claim 7, wherein: A motor (342) is fixedly connected to one side of the shield (341) away from the box body (31), and an output end of the motor (342) extends into the interior of the shield (341) and is fixedly connected to the end of one of the rotating shafts (331).

9. The cell culture shaker according to claim 8, wherein: The reciprocating assembly (32) includes a slide cylinder (321), the slide cylinder (321) is fixedly connected to the bottom of the inner side of the box body (2), the side of the slide cylinder (321) away from the bottom of the box body (2) is fixedly connected to the bottom of the box body (31), and the output end of the slide cylinder (321) is fixedly connected.

10. The cell culture shaker according to claim 9, wherein: Slide rods (322) are symmetrically arranged on both sides of the slide cylinder (321), and the surface of the slide rods (322) is slidably connected to a slide seat (323), and the slide seat (323) is arranged at the interval between the box body (2) and the box body (31), and the side of the slide seat (323) away from the bottom plate (1) is fixedly connected to the bottom of the box body (31), and both sides of the slide seat (323) are fixedly connected to springs (324), and the springs (324) are sleeved on the outside of the slide rods (322), and the ends of the two springs (324) away from the slide seat (323) are fixedly connected to the inner side surface of the box body (2).

Images