Rail type cell culture shaking table

Abstract

The invention discloses a rail type cell culture shaking table, and relates to the technical field of cell shaking, the rail type cell culture shaking table comprises a control table, the top end of the control table is fixedly connected with a tray, the surface of the tray is fixedly connected with a plurality of groups of symmetrical positioning rings, the top end of the tray is fixedly connected with a plurality of guide frames, and the guide frames are fixedly connected with the control table. The guide frames are located on the opposite sides of the positioning ring, a plurality of limiting rings are arranged on the outer sides of the guide frames, and limiting assemblies are arranged on the limiting rings. According to the clamping device, by arranging the adjusting assembly, containers of different sizes can be conveniently clamped, the containers are located at the axes of the limiting rings, by arranging the rotating angles of the limiting rods on the inner sides of the three limiting rings, different positions of a columnar object can be adaptively clamped, the clamping compatibility of the different containers is improved, and the clamping efficiency is improved. Therefore, different cylindrical containers can be conveniently placed on the same tray without being placed in a classified manner, the use efficiency of the shaking table is improved, and the practicability is enhanced.

Description

Technical Field

[0001] The invention relates to the technical field of cell oscillation, in particular to an orbital cell culture oscillating shaker. Background Art

[0002] An orbital cell culture shaker is a crucial laboratory device used in fields such as biomedical research, drug development, and microbial culture. Its primary function is to promote uniform mixing of cells and culture medium through horizontal or orbital oscillation, increasing the efficiency of oxygen and nutrient transfer, thereby optimizing the cell growth environment. Due to its smooth motion and uniform mixing, an orbital shaker is widely used in experiments such as cell culture, protein expression, and drug screening. Its core components, including a control console, oscillation tray, and container fixture, provide a stable, dynamic environment for cell culture by precisely controlling oscillation speed, amplitude, and duration.

[0003] Usually, replaceable trays are used to meet the clamping and shaking needs of different containers. If the type of container is more complex, a single type of tray cannot meet the needs of container diversity, and the container fixing device of the traditional shaker usually adopts a simple mechanical clamping method, which is difficult to adapt to containers of different specifications and shapes (such as culture bottles, culture dishes, test tubes, etc.), causing the container to easily shift or tilt during the oscillation process, affecting the mixing effect and the reliability of the experimental results. The limiting devices of existing equipment are mostly fixed designs, which cannot flexibly adjust the height and position, and are difficult to meet the clamping requirements of containers of different heights and centers of gravity, limiting the versatility and experimental efficiency of the equipment. In addition, the limiting device of the traditional shaker is prone to wear on the surface of the container during the clamping process, especially in long-term oscillation experiments, which may affect the service life of the container and the accuracy of the experimental data. For this reason, an orbital cell culture oscillating shaker is needed to address the existing deficiencies. Summary of the Invention

[0004] The purpose of the present invention is to make up for the shortcomings of the existing technology and provide an orbital cell culture oscillating shaker that is compatible with a variety of containers, has flexible adjustment of the limiting device and reduces container wear, so as to improve the experimental efficiency and the reliability of the results. The adjustment component is provided to help clamp containers of different sizes and make the container at the axis of the limiting ring. By setting the rotation angle of the limiting rod on the inner side of the three limiting rings, the different positions of the columnar object can be adaptively clamped, thereby improving the compatibility of clamping different containers, thereby helping to place different cylindrical containers on the same tray without the need to classify and place them in order, improving the efficiency of the shaker and enhancing the practicality; the rotating component is provided to clamp containers with a higher center of gravity, thereby improving the stability of the clamping, and the number of limiting rings on both sides of the guide frame can be flexibly set, so that different containers can be clamped on both sides of the guide frame, further improving the practicality of the equipment.

[0005] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: an orbital cell culture oscillating shaker, comprising a control console, the top of the control console is fixedly connected to a tray, the surface of the tray is fixedly connected to a plurality of symmetrical positioning rings, the top of the tray is fixedly connected to a plurality of guide frames, the guide frames are respectively located on opposite sides of the positioning rings, a plurality of limiting rings are arranged on the outer side of the guide frames, each limiting ring is provided with a limiting assembly, the limiting assembly includes a limiting rod, the limiting rods are distributed in a circular array, and the limiting rods are fitted with the outer side of the container, the outer side of the limiting ring is fixedly connected to an adjustment assembly, and the adjustment assembly is movably connected to the limiting assembly, the inner side of the guide frame is movably connected to a limiting column, the outer side of the limiting ring is fixedly connected to a rotating assembly, and the rotating assembly is respectively connected to the limiting column and the guide frame, the outer side of the limiting ring is fixedly connected to a positioning assembly, and the positioning assembly is connected to the limiting column.

[0006] The present invention is further configured such that the limiting assembly also includes a double gear ring, gear 1 and a mounting frame, the gear 1 and the mounting frame are distributed in a circular array, the gear 1 is fixedly connected to the inner side of the mounting frame, the mounting frame is movably connected to the inner side of the limiting ring through a rotating shaft, one side of the mounting frame is fixedly connected to the end of the limiting rod, and the gear 1 is meshed with the inner side of the double gear ring.

[0007] The present invention is further configured such that guide rings are fixedly connected to both sides of the double-toothed ring, and the double-toothed ring is movably connected to the inside of the limiting ring through the guide ring.

[0008] The present invention is further configured as follows: the adjustment assembly includes gear 2, a rotary column, a guide block, a knob 1 and a accommodating block, the guide block is fixedly connected to the bottom end of knob 1, the rotary column fixedly passes through the axis of gear 2, the guide block movably passes through the axis of the rotary column, the accommodating block is fixedly connected to the outside of the limit ring, the gear 2 is movably connected to the inside of the accommodating block through the rotary column, the outer side of the knob 1 is provided with a thread, the knob 1 is movably connected to the top end of the accommodating block through the thread, and gear 2 is meshed with the outer side of the double gear ring.

[0009] The present invention is further configured such that an adjusting rod is movably connected to the inner side of the guide frame, a thread is provided on the outer side of the adjusting rod, the adjusting rod passes through the limiting column, and the adjusting rod is threadedly connected to the limiting column, a knob 2 is fixedly connected to the top of the adjusting rod, a group of symmetrical sliding grooves are provided on the guide frame, a group of symmetrical sliding strips are fixedly connected to the outer side of the limiting column, and the sliding strips are respectively slidably connected to the sliding grooves.

[0010] The present invention is further configured such that the rotating assembly includes a support ring, a support frame and a limiting gear ring, the limiting gear ring is fixedly connected to the outer side of the support ring, the support frame is rotatably connected to the outer side of the support ring, and the limiting gear ring is located on the inner side of the support frame, and the end of the support frame away from the guide frame is fixedly connected to the outer side of the limiting ring.

[0011] The present invention is further configured such that the rotating assembly also includes a limit block 1, a connecting plate 1 and a folding spring 1, one end of the folding spring 1 is fixedly connected to the inner side of the support frame, and the other end of the folding spring 1 is fixedly connected to one side of the connecting plate 1, the other side of the connecting plate 1 is fixedly connected to the limit block 1, and the limit block 1 is engaged with the limit gear ring.

[0012] The present invention is further configured such that the support ring is movably sleeved on the outer side of the guide frame, and a group of symmetrical protrusions are fixedly connected to the inner side of the support ring, and the protrusions are respectively slidably connected to the slide grooves, and both ends of the connecting plate one are movably passed through the side of the support frame, and both ends of the connecting plate one are fixedly connected to a push block one.

[0013] The present invention is further configured such that the positioning assembly includes a connecting frame, two folding springs, two connecting plates and two limit blocks, the connecting frame is fixedly connected to the outer side of the limit ring, one end of the two folding springs is fixedly connected to the inner side of the connecting frame, and the other end of the two folding springs is fixedly connected to one side of the two connecting plates, and the other side of the two connecting plates is fixedly connected to the two limit blocks.

[0014] The present invention is further configured such that a group of symmetrical tooth plates are fixedly connected to the outer side of the limit column, and the limit block 2 is engaged with the tooth plate, both ends of the connecting plate 2 are movable through the side of the connecting frame, and both ends of the connecting plate 2 are fixedly connected to the push block 2.

[0015] Compared with the existing technology, this orbital cell culture oscillating shaker has the following beneficial effects:

[0016] 1. The present invention helps to clamp containers of different sizes by setting an adjustment component, and makes the container located at the axis of the limiting ring. By setting the rotation angle of the limiting rod inside the three limiting rings, the columnar object can be adaptively clamped at different positions, thereby improving the compatibility of clamping different containers, thereby helping to place different cylindrical containers on the same tray without the need to sort and place them in batches, thereby improving the efficiency of the shaking table and enhancing its practicality.

[0017] 2. The present invention provides a limit column, and controls the adjustment rod to rotate inside the guide frame through knob 2. Since the adjustment rod is threadedly connected to the limit column, and the slide bar is slidably connected along the slide groove, the limit column moves longitudinally along the guide frame to adjust the overall height of the three limit rings, which is beneficial for the limit ring to stably clamp containers of lower and higher heights, thereby improving compatibility with containers of different heights.

[0018] 3. The present invention controls the re-engagement of the limit block 1 with the limit gear ring through the setting of the rotating component, thereby controlling the orientation of the limit ring. The number of limit rings on one side of the guide frame can be freely set. When there is only one limit ring on one side of the guide frame, the culture dish can be clamped and positioned by the single limit ring. If there are more than two limit rings, the container with a higher center of gravity can be clamped, thereby improving the stability of the clamping. The number of limit rings on both sides of the guide frame can be flexibly set, thereby clamping different containers on both sides of the guide frame, further improving the practicality of the equipment.

[0019] Fourth, the present invention provides a positioning assembly, which drives the connecting plate 2 to move inside the connecting frame through the push block 2, thereby compressing the folding spring 2 and shortening it, so that the limit block 2 is separated from the tooth plate, and then the support frame can be controlled to move longitudinally, so that the support ring moves longitudinally along the guide frame, and the protrusion on the inner side of the support ring moves longitudinally along the slide groove, so as to change the longitudinal distance of the limit ring, so that the container can be clamped at different heights, so that the upper position of the container with a high center of gravity can be stably limited, so that the high center of gravity container can remain stable during the shaking process of the tray.

[0020] Other advantages, objects and features of the present invention will be described in part in the following description and, in part, will be apparent to those skilled in the art based on an examination of the following or may be learned from the practice of the invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;

[0022] Figure 2 This is a schematic diagram of the structure of the top parts of the tray of the present invention;

[0023] Figure 3 For the present invention Figure 2 Another perspective structural diagram;

[0024] Figure 4 This is a schematic diagram of the structure of the limit assembly of the present invention;

[0025] Figure 5 This is a schematic diagram of the structure of the regulating component of the present invention;

[0026] Figure 6 It is a structural schematic diagram of the rotating assembly and the positioning assembly and their connecting parts of the present invention;

[0027] Figure 7 It is a structural schematic diagram of the guide frame of the present invention;

[0028] Figure 8 This is a schematic diagram of the structure of the rotating assembly of the present invention;

[0029] Figure 9 This is a schematic diagram of the positioning component structure of the present invention;

[0030] Figure 10 For the present invention Figure 4 Schematic diagram of the locally enlarged structure of area A in the middle.

[0031] Figure: 1. Control panel; 2. Tray; 3. Positioning ring; 4. Guide frame; 5. Limiting ring; 6. Limiting assembly; 601. Limiting rod; 602. Double gear ring; 603. Gear 1; 604. Mounting frame; 7. Adjusting assembly; 701. Gear 2; 702. Rotating column; 703. Guide block; 704. Knob 1; 705. Accommodating block; 8. Limiting column; 9. Rotating assembly; 901. Support ring; 902. Support frame ;903, limit tooth ring; 904, limit block one; 905, connecting plate one; 906, folding spring one; 10, positioning assembly; 1001, connecting frame; 1002, folding spring two; 1003, connecting plate two; 1004, limit block two; 11, guide ring; 12, adjusting rod; 13, knob two; 14, slide groove; 15, slide bar; 16, bump; 17, push block one; 18, tooth plate; 19, push block two. DETAILED DESCRIPTION

[0032] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0033] like Figure 1-10 As shown, the present invention provides a technical solution: an orbital cell culture oscillating shaker, comprising a control panel 1, a tray 2 fixedly connected to the top of the control panel 1, and the tray 2 is connected to the control panel 1, so that the tray 2 can be shaken along the limited track through the control panel 1, so that the cells and culture medium in the container are evenly mixed, and a plurality of groups of symmetrical positioning rings 3 are fixedly connected to the surface of the tray 2 to provide position demarcation for the container, so as to more prominently display the placement position of the container, and a plurality of guide frames 4 are fixedly connected to the top of the tray 2. In this embodiment, the number of guide frames 4 is three, and the guide frames 4 are columnar hollow structures, which play a role of guidance and support. The guide frames 4 are respectively located on opposite sides of the positioning ring 3, and a plurality of limiting rings 5 are arranged on the outside of the guide frames 4, and three limiting rings 5 are arranged on the outside of each guide frame 4, so as to cope with containers of different sizes and heights. A limiting component 6 is provided on the limiting ring 5, and the limiting component 6 includes a limiting Rod 601, the limiting rods 601 are distributed in a circular array, and the limiting rods 601 fit with the outer side of the container. In this embodiment, there are four limiting rods 601 on the inner side of the limiting ring 5. The ends of the four limiting rods 601 are in contact with the outer side of the container to control the container to be located at the axis of the limiting ring 5. The outer side of the limiting rod 601 is made of rubber, thereby reducing the wear of the limiting rod 601 on the outer side of the container, and several rings are provided on the outer side of the limiting rod 601 to increase the friction between the limiting rod 601 and the container. The outer side of the limiting ring 5 is fixedly connected with an adjustment component 7, and the adjustment component 7 is movably connected to the limiting component 6. The inner side of the guide frame 4 is movably connected to the limiting column 8. The outer side of the limiting ring 5 is fixedly connected with a rotating component 9, and the rotating component 9 is respectively connected to the limiting column 8 and the guide frame 4. The outer side of the limiting ring 5 is fixedly connected with a positioning component 10, and the positioning component 10 is connected to the limiting column 8.

[0034] like Figure 1 、 Figure 2 、 Figure 4 and Figure 5As shown, the limiting assembly 6 also includes a double toothed ring 602, a gear 1 603 and a mounting frame 604. The gear 1 603 and the mounting frame 604 are distributed in a circular array. The gear 1 603 is fixedly connected to the inner side of the mounting frame 604, and the mounting frame 604 is movably connected to the inner side of the limiting ring 5 through a rotating shaft. One side of the mounting frame 604 is fixedly connected to the end of the limiting rod 601, and the gear 1 603 is meshed with the inner side of the double toothed ring 602. Both sides of the double toothed ring 602 are fixedly connected to the guide ring 11, and the double toothed ring 602 is movably connected to the inside of the limiting ring 5 through the guide ring 11. The adjustment assembly 7 includes a gear 2 701, a rotary column 702, a guide block 703, a knob 1 704 and a receiving block 705. The guide block 703 is fixedly connected to At the bottom end of knob 1 704, the rotating post 702 is fixed and passes through the axis of gear 2 701, the guide block 703 is movably passed through the axis of the rotating post 702, the accommodating block 705 is fixedly connected to the outer side of the limiting ring 5, and the gear 2 701 is movably connected to the inside of the accommodating block 705 through the rotating post 702. A thread is provided on the outer side of knob 1 704, and knob 1 704 is movably connected to the top of the accommodating block 705 through the thread, and gear 2 701 is meshed with the outer side of the double-toothed ring 602. In this embodiment, the number of limiting rings 5 is three, and the number of knobs 1 704 is also three, but when observed longitudinally, knob 1 704 is located at different positions of the limiting ring 5, so as to avoid the movement of the other limiting ring 5 caused by knob 1 704 when the two limiting rings 5 are too close.

[0035] Turning knob 1 704 drives guide block 703 to move along the inside of rotating column 702, thereby driving rotating column 702 and gear 2 701 to rotate inside accommodating block 705. Since gear 2 701 is meshed with the outer side of double gear ring 602, double gear ring 602 is controlled to rotate inside limiting ring 5. Since all gears are meshed with the inner side of double gear ring 602, mounting frame 604 is controlled to rotate around the rotating shaft, driving four limiting rods 601 to rotate around their rotating shaft until the front end of limiting rod 601 contacts the outer side of container, thereby The position of the container is limited by the simultaneous rotation of the limit rod 601. When the front end of the limit rod 601 is close, it helps to clamp containers of different sizes and make the container be at the axis of the limit ring 5. By setting the rotation angle of the limit rod 601 on the inner side of the three limit rings 5, the different positions of the columnar object can be adaptively clamped, thereby improving the compatibility of clamping different containers, thereby helping to place different cylindrical containers on the same tray 2 without the need to classify and place them in batches, thereby improving the efficiency of the shaker and enhancing practicality.

[0036] like Figure 1 and Figure 7As shown, the inner side of the guide frame 4 is movably connected with an adjusting rod 12, and the outer side of the adjusting rod 12 is provided with a thread. The adjusting rod 12 passes through the limit column 8, and the adjusting rod 12 is threadedly connected to the limit column 8. The top of the adjusting rod 12 is fixedly connected with a knob 2 13, and a group of symmetrical slide grooves 14 are provided on the guide frame 4. The outer side of the limit column 8 is fixedly connected with a group of symmetrical slide bars 15, and the slide bars 15 are respectively slidably connected to the slide grooves 14, and the adjusting rod 12 is controlled to rotate inside the guide frame 4 by knob 2 13. Since the adjusting rod 12 is threadedly connected to the limit column 8, and the slide bar 15 is slidably connected along the slide groove 14, the limit column 8 moves longitudinally along the guide frame 4, thereby adjusting the overall height of the three limit rings 5, which is conducive to the limit ring 5 being able to stably clamp containers with lower and higher heights, thereby improving the compatibility with containers of different heights.

[0037] like Figure 1 、 Figure 2 and Figure 8 As shown, the rotating assembly 9 includes a support ring 901, a support frame 902 and a limiting toothed ring 903, the limiting toothed ring 903 is fixedly connected to the outside of the support ring 901, the support frame 902 is rotatably connected to the outside of the support ring 901, and the limiting toothed ring 903 is located on the inside of the support frame 902, and the end of the support frame 902 away from the guide frame 4 is fixedly connected to the outside of the limiting ring 5. The rotating assembly 9 also includes a limiting block 904, a connecting plate 905 and a folding spring 906, one end of the folding spring 906 is fixedly connected to the inside of the support frame 902 , and the other end of the folding spring 906 is fixedly connected to one side of the connecting plate 905, the other side of the connecting plate 905 is fixedly connected to the limit block 904, and the limit block 904 is engaged with the limit gear ring 903, the support ring 901 is movably sleeved on the outside of the guide frame 4, and the inner side of the support ring 901 is fixedly connected with a group of symmetrical protrusions 16, and the protrusions 16 are respectively slidably connected to the slide groove 14, and both ends of the connecting plate 905 are movably passed through the side of the support frame 902, and both ends of the connecting plate 905 are fixedly connected with a push block 17.

[0038] When the position of the limit ring 5 needs to be changed, the push block 17 is used to drive the connecting plate 1 905 to move inside the support frame 902. At the same time, the push block 2 19 is used to drive the connecting plate 2 1003 to move inside the connecting frame 1001, so that the folding spring 1 906 is compressed and shortened, thereby separating the limit block 1 904 from the limit gear ring 903. Then, the support frame 902 is controlled to rotate around the support ring 901, thereby controlling the limit ring 5 to be located on one side of the guide frame 4. After releasing the push block 17, under the action of the folding spring 1 906, the limit ring 5 is controlled to be located on one side of the guide frame 4. The limiting block 904 re-engages with the limiting tooth ring 903 to control the orientation of the limiting ring 5. The number of limiting rings 5 on one side of the guide frame 4 can be freely set. When there is only one limiting ring 5 on one side of the guide frame 4, the culture dish can be clamped and positioned by a single limiting ring 5. If there are more than two limiting rings 5, the container with a higher center of gravity can be clamped to improve the stability of the clamping. The number of limiting rings 5 on both sides of the guide frame 4 can be flexibly set, so that different containers can be clamped on both sides of the guide frame 4, further improving the practicality of the equipment.

[0039] like Figure 1 and Figure 9 As shown, the positioning assembly 10 includes a connecting frame 1001, a folding spring 1002, a connecting plate 1003 and a limit block 1004. The connecting frame 1001 is fixedly connected to the outer side of the limit ring 5, one end of the folding spring 1002 is fixedly connected to the inner side of the connecting frame 1001, and the other end of the folding spring 1002 is fixedly connected to one side of the connecting plate 1003, and the other side of the connecting plate 1003 is fixedly connected to the limit block 1004. A group of symmetrical tooth plates 18 are fixedly connected to the outer side of the limit column 8, and the limit block 1004 is engaged with the tooth plate 18. Both ends of the connecting plate 1003 are movable through the side of the connecting frame 1001, and both ends of the connecting plate 1003 are fixedly connected to the push block 19.

[0040] By pushing block 2 19, connecting plate 2 1003 is driven to move inside connecting frame 1001, thereby compressing folding spring 2 1002 and shortening it, so that limit block 2 1004 is separated from tooth plate 18, and then support frame 902 can be controlled to move longitudinally, so that support ring 901 moves longitudinally along guide frame 4, and protrusion 16 on the inner side of support ring 901 moves longitudinally along slide groove 14, so as to change the longitudinal distance of limit ring 5, so as to clamp the container at different heights, so that the upper position of the container with high center of gravity can obtain stable limit, so that the container with high center of gravity remains stable during the shaking process with tray 2.

[0041] Working principle: When in use, first, adjust the position of the limiting ring 5 according to the shape characteristics of the container. If the container is a flask, one limiting ring 5 can be adjusted to be located at the bottom of the flask and the other limiting ring 5 can be adjusted to be located at the neck of the flask, thereby limiting the flask; if the container is a culture dish, the limiting ring 5 can be controlled to be located at the bottom of the guide frame 4 to limit the culture dish; if the container is a test tube, the bottom and top of the test tube can be clamped at the same time; the specific operation is to push the block 2 19 to drive the connecting plate 2 1003 to move inside the connecting frame 1001, thereby compressing the folding spring 2 1002 to shorten it, so that the limiting block 2 1004 Separated from the tooth plate 18, the support frame 902 can be controlled to move longitudinally, so that the support ring 901 moves longitudinally along the guide frame 4, and the protrusion 16 on the inner side of the support ring 901 moves longitudinally along the slide groove 14, so as to change the longitudinal distance of the limit ring 5; in addition, when it is necessary to change the orientation of the limit ring 5, the push block 17 is used to drive the connecting plate 1 905 to move inside the support frame 902, and at the same time, the push block 2 19 is used to drive the connecting plate 2 1003 to move inside the connecting frame 1001, so that the folding spring 1 906 is compressed and shortened, so that the limit block 1 904 is separated from the limit tooth ring 903, and then the limit ring 5 is moved longitudinally. The rear control support frame 902 rotates around the support ring 901, thereby controlling the limit ring 5 to be located on one side of the guide frame 4. After releasing the push block 17, the limit block 1 904 is controlled to re-engage with the limit tooth ring 903 under the action of the folding spring 1 906, so as to control the orientation of the limit ring 5; the adjustment rod 12 is controlled to rotate inside the guide frame 4 by the knob 2 13. Since the adjustment rod 12 is threadedly connected to the limit column 8, and the slide bar 15 is slidably connected along the slide groove 14, the limit column 8 is moved longitudinally along the guide frame 4, and the overall height of the three limit rings 5 is adjusted to adapt to containers of different heights; then, The container is placed inside the limiting ring 5, and then the knob 1 704 is turned to drive the guide block 703 to move along the inside of the rotary column 702, thereby driving the rotary column 702 and the gear 2 701 to rotate inside the accommodating block 705. Since the gear 2 701 is engaged with the outer side of the double-toothed ring 602, the double-toothed ring 602 is controlled to rotate inside the limiting ring 5. Since the gears are all engaged with the inner side of the double-toothed ring 602, the mounting frame 604 is controlled to rotate around the rotating shaft, driving the four limiting rods 601 to rotate around their rotating shafts until the front end of the limiting rod 601 conflicts with the outer side of the container, thereby limiting the position of the container.

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

Claims

1. An orbital cell culture oscillating shaker, comprising a control console (1), characterized in that: The top of the control console (1) is fixedly connected to a tray (2), the surface of the tray (2) is fixedly connected to a plurality of symmetrical positioning rings (3), the top of the tray (2) is fixedly connected to a plurality of guide frames (4), the guide frames (4) are respectively located on opposite sides of the positioning rings (3), the outer sides of the guide frames (4) are provided with a plurality of limiting rings (5), each of the limiting rings (5) is provided with a limiting assembly (6), the limiting assembly (6) includes a limiting rod (601), the limiting rods (601) are distributed in a circular array, and the limiting rods (601) are arranged in a circular array. The rod (601) fits with the outer side of the container, the outer side of the limiting ring (5) is fixedly connected with an adjustment component (7), and the adjustment component (7) is movably connected to the limiting component (6), the inner side of the guide frame (4) is movably connected with a limiting column (8), the outer side of the limiting ring (5) is fixedly connected with a rotating component (9), and the rotating component (9) is respectively connected to the limiting column (8) and the guide frame (4), the outer side of the limiting ring (5) is fixedly connected with a positioning component (10), and the positioning component (10) is connected to the limiting column (8).

2. The orbital cell culture shaking incubator according to claim 1, characterized in that: The limiting assembly (6) further comprises a double toothed ring (602), a gear 1 (603) and a mounting frame (604), wherein the gear 1 (603) and the mounting frame (604) are both distributed in a circular array, the gear 1 (603) is respectively fixedly connected to the inner side of the mounting frame (604), the mounting frame (604) is movably connected to the inner side of the limiting ring (5) via a rotating shaft, one side of the mounting frame (604) is respectively fixedly connected to the end of the limiting rod (601), and the gear 1 (603) is respectively meshed with the inner side of the double toothed ring (602).

3. The orbital cell culture shaking incubator according to claim 2, characterized in that: Both sides of the double-toothed ring (602) are fixedly connected to a guide ring (11), and the double-toothed ring (602) is movably connected to the inside of the limiting ring (5) through the guide ring (11).

4. The orbital cell culture shaking incubator according to claim 3, characterized in that: The adjustment assembly (7) includes gear 2 (701), a rotating column (702), a guide block (703), a knob 1 (704) and a receiving block (705), wherein the guide block (703) is fixedly connected to the bottom end of the knob 1 (704), the rotating column (702) is fixedly passed through the axis of the gear 2 (701), the guide block (703) is movably passed through the axis of the rotating column (702), the receiving block (705) is fixedly connected to the outside of the limiting ring (5), the gear 2 (701) is movably connected to the inside of the receiving block (705) through the rotating column (702), the outer side of the knob 1 (704) is provided with a thread, the knob 1 (704) is movably connected to the top end of the receiving block (705) through the thread, and the gear 2 (701) is meshed with the outer side of the double gear ring (602).

5. The orbital cell culture shaking incubator according to claim 1, characterized in that: The inner side of the guide frame (4) is movably connected with an adjusting rod (12), the outer side of the adjusting rod (12) is provided with a thread, the adjusting rod (12) passes through the limiting column (8), and the adjusting rod (12) is threadedly connected to the limiting column (8), the top of the adjusting rod (12) is fixedly connected with a knob 2 (13), the guide frame (4) is provided with a group of symmetrical sliding grooves (14), the outer side of the limiting column (8) is fixedly connected with a group of symmetrical sliding strips (15), and the sliding strips (15) are respectively slidably connected to the sliding grooves (14).

6. The orbital cell culture shaking incubator according to claim 1, characterized in that: The rotating assembly (9) comprises a support ring (901), a support frame (902) and a limiting toothed ring (903); the limiting toothed ring (903) is fixedly connected to the outside of the support ring (901); the support frame (902) is rotatably connected to the outside of the support ring (901); the limiting toothed ring (903) is located on the inside of the support frame (902); and one end of the support frame (902) away from the guide frame (4) is fixedly connected to the outside of the limiting ring (5).

7. The orbital cell culture shaking incubator according to claim 6, characterized in that: The rotating assembly (9) further comprises a limit block (904), a connecting plate (905) and a folding spring (906), one end of the folding spring (906) being fixedly connected to the inner side of the support frame (902), and the other end of the folding spring (906) being fixedly connected to one side of the connecting plate (905), the other side of the connecting plate (905) being fixedly connected to the limit block (904), and the limit block (904) being meshed with the limit tooth ring (903).

8. The orbital cell culture shaking incubator according to claim 7, characterized in that: The support ring (901) is movably mounted on the outer side of the guide frame (4), and a group of symmetrical protrusions (16) are fixedly connected to the inner side of the support ring (901), and the protrusions (16) are respectively slidably connected to the slide grooves (14). Both ends of the connecting plate (905) are movably inserted through the side of the support frame (902), and both ends of the connecting plate (905) are fixedly connected to the push block (17).

9. The orbital cell culture shaking incubator according to claim 1, characterized in that: The positioning assembly (10) comprises a connecting frame (1001), a second folding spring (1002), a second connecting plate (1003) and a second limiting block (1004); the connecting frame (1001) is fixedly connected to the outside of the limiting ring (5); one end of the second folding spring (1002) is fixedly connected to the inside of the connecting frame (1001); and the other end of the second folding spring (1002) is fixedly connected to one side of the second connecting plate (1003); and the other side of the second connecting plate (1003) is fixedly connected to the second limiting block (1004).

10. The orbital cell culture shaking incubator according to claim 9, characterized in that: A set of symmetrical tooth plates (18) are fixedly connected to the outer side of the limiting column (8), and the limiting block 2 (1004) is engaged with the tooth plate (18). Both ends of the connecting plate 2 (1003) are movable through the side of the connecting frame (1001), and both ends of the connecting plate 2 (1003) are fixedly connected to the push block 2 (19).

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