Shaking table device

Abstract

The utility model discloses a shaking table device which comprises a constant-temperature shaking table body, one side of the constant-temperature shaking table body is rotationally connected with a sealing door, the bottom end of the constant-temperature shaking table body is sleeved with universal wheels which are evenly distributed, a layer plate is assembled in the constant-temperature shaking table body, and the bottom end of the layer plate is provided with a movable part for shaking a culture dish. The constant-temperature shaking table comprises a constant-temperature shaking table body, a shelf board is arranged in the constant-temperature shaking table body, a fixing assembly for clamping a culture dish is arranged in the shelf board, heat dissipation openings are symmetrically formed in the two sides of the upper end of the constant-temperature shaking table body, mounting frames are arranged at the positions of the heat dissipation openings, filter screens are welded in the mounting frames, and the heat dissipation openings and the mounting frames are fixedly connected through arranged clamping pieces. The fixing assembly comprises a reagent supporting plate and an arc-shaped plate. By means of the structure, the filter screen can be detached and cleaned, and the situation that too much dust is attached to the surface of the filter screen, and consequently the heat dissipation efficiency is affected is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of rocking tables, in particular to a rocking table device. Background Art

[0002] The constant temperature shaker has stainless steel universal clamps, digital display temperature control, stepless speed regulation and good thermal cycle function. It is a multi-purpose biochemical instrument. It is an indispensable laboratory equipment for precision culture preparation in scientific research, education and production departments such as plants, biology, microorganisms, genetics, viruses, environmental protection, and medicine. It is suitable for oscillating culture of various liquid and solid compounds such as biology, biochemistry, cells, and strains in major colleges and universities, petrochemicals, health and epidemic prevention, and environmental monitoring.

[0003] In view of the existing patent CN202022971152.X, a constant temperature shaker for cell culture is provided, wherein the clamping structure inside the device is arranged above the layer plate. First, the box door is opened by pulling the handle, and the layer plate is pulled out from the inside of the constant temperature shaker body by sliding the slider in the slide groove, and then the culture dish to be cultured is placed in the groove, so that the first clamping ring is fitted with one side of the culture dish, and then the moving rod is moved by pulling the handle, so that the connecting rod drives the second clamping ring to fit with the other side of the culture dish, and then the entire moving rod is locked by turning the bolt, and then the layer plate is retracted by sliding the slider, the heating rod above the inside of the constant temperature shaker body and the sterilization lamp below are turned on, and the box door is closed to start the cultivation work, which can better and quickly fix multiple culture dishes, reduce the time spent by the staff on fixing, effectively improve the efficiency of the cultivation work, and solve the existing technical effect. When some constant temperature shakers are culturing culture dishes, each culture dish needs to be fixed because it needs to be shaken during the culturing process. The current constant temperature shaker equipment needs to be fixed one by one, which requires the staff to spend a lot of time on fixing, resulting in a technical problem of reduced culturing efficiency. However, its clamping method is relatively simple and cannot clamp culture dishes of different sizes. At the same time, the heat dissipation effect is poor. After long-term use, a certain amount of dust will accumulate on the surface of the filter, which is difficult to clean, affecting the heat dissipation efficiency. Because the above-mentioned comparative documents use wind heat dissipation, the wind range is small and the heat dissipation range is not wide enough. Moreover, no cleaning mechanism for the dust on the surface of the filter is set. After long-term use, a large amount of dust will definitely adhere to the surface of the filter, which is inconvenient to clean, so the heat dissipation efficiency is affected. Therefore, it does not meet the existing needs. We have proposed a shaker device for this. Utility Model Content

[0004] The purpose of the utility model is to provide a shaking table device to solve the problem raised in the above-mentioned background technology with respect to the existing patent CN202022971152.X, a constant temperature shaking table for cell culture, wherein the device has a clamping structure arranged above the layer plate inside, firstly, the box door is opened by the handle, and the layer plate is pulled out from the inside of the constant temperature shaking table body by sliding the slider in the slide groove, and then the culture dish to be cultured is placed in the groove, so that the first clamping ring is fitted with one side of the culture dish, and then the moving rod is moved by pulling the handle, so that the connecting rod drives the second clamping ring to fit with the other side of the culture dish, and then the entire moving rod is locked by turning the bolt, and then the layer plate is retracted by sliding the slider, the heating rod above the inside of the constant temperature shaking table body and the sterilization lamp below are turned on, and the box door is closed to start the cultivation work, which can better and quickly fix multiple culture dishes and reduce the cost of fixing by the staff. time, effectively improving the technical effect of the efficiency of the cultivation work, solving the problem that when the existing constant temperature shaker is culturing the culture dish, because it needs to be shaken during the cultivation process, each culture dish needs to be fixed. The current constant temperature shaker equipment needs to be fixed one by one, which requires the staff to spend a lot of time on fixing, resulting in a technical problem of reduced cultivation efficiency, but its clamping method is relatively single, and it cannot clamp culture dishes of different sizes. At the same time, the heat dissipation effect is poor. After long-term use, a certain amount of dust will accumulate on the surface of the filter, which is difficult to clean, affecting the heat dissipation efficiency. Because the above-mentioned comparative document performs wind heat dissipation, the wind range is small, the heat dissipation range is not wide enough, and no cleaning mechanism for the dust on the surface of the filter is set. After long-term use, a large amount of dust will definitely adhere to the surface of the filter, which is inconvenient to clean, so it leads to problems such as affecting the heat dissipation efficiency.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a shaking table device, comprising a constant temperature shaking table body, one side of the constant temperature shaking table body is rotatably connected with a closed door, the bottom end of the constant temperature shaking table body is provided with uniformly distributed universal wheels, and a layer plate is assembled in the constant temperature shaking table body, the bottom end of the layer plate is provided with a movable part for shaking a culture dish, a fixing assembly for clamping a culture dish is installed inside the layer plate, heat dissipation ports are symmetrically opened on both sides of the upper end of the constant temperature shaking table body, a mounting frame is provided at the position of the heat dissipation port, and a filter screen is welded inside the mounting frame, and the heat dissipation port and the mounting frame are fixedly connected by a set clamping member;

[0006] The fixing component includes a reagent support plate and an arc plate, a plurality of placement grooves are evenly opened on the top of the layer plate, the outer end surface of the reagent support plate is slidably connected to the inner wall surface of the placement groove, the outer end surface of the arc plate is fixedly connected to the inner wall surface of the placement groove, the fixing component also includes a compression spring and a clamping plate, the two ends of the compression spring are fixedly connected between the arc plate and the clamping plate, the shape of the clamping plate is arc-shaped, and the inner wall surface of the clamping plate is provided with an elastic protective pad.

[0007] Preferably, the clamping part includes a through slot opened on one side of the constant temperature shaker body close to the mounting frame, a guide rod is fixedly provided at the notch of the through slot, an L-shaped movable rod is slidably sleeved on the outer surface of the guide rod, and the upper end of the L-shaped movable rod is fixedly connected to a movable shaft.

[0008] Preferably, the upper end of the L-shaped movable rod is movably connected to a buckle plate via a movable shaft, one end of the buckle plate is provided with a slot, and a block fixedly connected to the side of the constant temperature shaker body is penetrated inside the slot.

[0009] Preferably, a tension spring is sleeved on the outer surface of the guide rod, one end of the tension spring is fixedly connected to the groove wall of the through groove, and the other end of the tension spring is fixedly mounted on the L-shaped movable rod.

[0010] Preferably, one end of the L-shaped movable rod passes through the through slot and extends to be plugged into one side of the installation frame, and a slot for the L-shaped movable rod to be plugged into is provided on the installation frame.

[0011] Preferably, a sliding groove is provided on a side of the L-shaped movable rod facing away from the guide rod, and a sliding block is slidably connected inside the sliding groove, and the sliding block is fixedly connected to the inner wall of the through groove.

[0012] Preferably, the size of the installation frame matches the size of the heat dissipation port.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. The utility model aligns the culture dish with the top of the placement groove, presses the top of the culture dish to insert it into the inside of the placement groove, so that the bottom end of the culture dish is stuck in the groove opened inside the reagent support plate. During this period, the tube body of the culture dish is clamped and fixed by the arc plate, thereby ensuring the stability of the culture dish; as the culture dish is inserted into the inside of the placement groove, the culture dish squeezes the clamping plate, and then the compression spring on the inner wall of the arc plate squeezed by the clamping plate is deformed and generates elastic force, so that the inner wall of the clamping plate is closely attached to the outer end surface of the culture dish , so as to clamp and fix the tube body of the culture dish, thereby ensuring the stability of the culture dish, facilitating the fixing of culture dishes of different sizes, and conveniently placing or removing the culture dish from the layer plate. The groove opened inside the reagent support plate is arc-shaped, which can increase the contact area with the culture dish, so that it is close to the outer end surface of the culture dish, which is convenient for operators to take and place it. At the same time, the inner wall surface of the clamping plate is provided with an elastic protective pad, which can not only protect the outer end surface of the culture dish, but also buffer the space between the clamping plate and the culture dish to prevent the culture dish from breaking;

[0015] The L-shaped movable rod is then pulled to move to the side away from the installation frame, driving the L-shaped movable rod to move stably on the surface of the guide rod, compressing the extension spring. At the same time, the slider on the inner side wall of the through groove slides in the slide groove opened on the side of the L-shaped movable rod, further improving the stability of the L-shaped movable rod during movement, so that the bottom end of the L-shaped movable rod is disengaged from the slot. When the L-shaped movable rod is completely disengaged from the slot and moves into the through groove, the installation frame is pulled outward. At this time, the installation frame is disengaged from the heat dissipation port, so that the filter can be disassembled for cleaning, thereby avoiding the situation where too much dust adheres to the surface of the filter and affects the heat dissipation efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is the front view of the utility model as a whole;

[0017] Figure 2 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 3 For this utility model Figure 1 A schematic diagram of the enlarged local structure at point A in the middle;

[0019] Figure 4 For this utility model Figure 2 Schematic diagram of the enlarged local structure at point B in the middle.

[0020] In the figure: 1. Constant temperature shaker body; 2. Shelf; 3. Mounting frame; 31. Filter; 4. Heat dissipation port; 5. Fixing assembly; 51. Reagent support plate; 52. Placement slot; 53. Arc plate; 531. Compression spring; 532. Clamping plate; 6. Movable part; 7. Movable shaft; 8. Block; 9. Slot; 10. Guide rod; 11. Extension spring; 12. Through slot; 13. L-shaped movable rod; 14. Slot; 15. Slider; 16. Slide groove; 17. Buckle plate. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0022] See also Figures 1 to 4 The utility model provides an embodiment: a shaking table device, including a constant temperature shaking table body 1, one side of the constant temperature shaking table body 1 is rotatably connected with a closed door, the bottom end of the constant temperature shaking table body 1 is equipped with uniformly distributed universal wheels, and the constant temperature shaking table body 1 is equipped with a layer plate 2, the bottom end of the layer plate 2 is provided with a movable part 6 for shaking the culture dish, and the inside of the layer plate 2 is installed with a fixing component 5 for clamping the culture dish, and the upper two sides of the constant temperature shaking table body 1 are symmetrically provided with heat dissipation ports 4, and the position of the heat dissipation ports 4 is provided with a mounting frame 3, and a filter screen 31 is welded inside the mounting frame 3, and the heat dissipation port 4 and the mounting frame 3 are fixedly connected by a set clamping member;

[0023] The fixed component 5 includes a reagent support plate 51 and an arc plate 53, a plurality of placement grooves 52 are evenly opened on the top of the layer plate 2, the outer end surface of the reagent support plate 51 is slidably connected to the inner wall surface of the placement groove 52, and the outer end surface of the arc plate 53 is fixedly connected to the inner wall surface of the placement groove 52. The fixed component 5 also includes a compression spring 531 and a clamping plate 532, and the two ends of the compression spring 531 are fixedly connected between the arc plate 53 and the clamping plate 532. The shape of the clamping plate 532 is arc-shaped, and the inner wall surface of the clamping plate 532 is provided with an elastic protective pad.

[0024] The clamping part includes a through slot 12 opened on one side of the constant temperature shaker body 1 close to the mounting frame 3, a guide rod 10 is fixedly arranged at the notch of the through slot 12, an L-shaped movable rod 13 is slidably sleeved on the outer surface of the guide rod 10, and the upper end of the L-shaped movable rod 13 is fixedly connected to the movable shaft 7.

[0025] The upper end of the L-shaped movable rod 13 is movably connected to a buckle plate 17 through a movable shaft 7. A clamping groove 9 is formed at one end of the buckle plate 17. A clamping block 8 fixedly connected to the side of the constant temperature shaking table body 1 is penetrated inside the clamping groove 9.

[0026] By adopting the above technical solution, a buckle plate 17 is provided at the upper end of the L-shaped movable rod 13, and the card slot 9 on the buckle plate 17 is buckled to the outer surface of the card block 8 to prevent the L-shaped movable rod 13 from moving under the action of external force, resulting in the possibility of disconnection of the card connector from the installation frame 3.

[0027] A tension spring 11 is sleeved on the outer surface of the guide rod 10 , one end of the tension spring 11 is fixedly connected to the groove wall of the through groove 12 , and the other end of the tension spring 11 is fixedly mounted on the L-shaped movable rod 13 .

[0028] One end of the L-shaped movable rod 13 passes through the through slot 12 and extends to be plugged into one side of the installation frame 3 . The installation frame 3 is provided with a slot 14 for the L-shaped movable rod 13 to be plugged into.

[0029] A sliding groove 16 is formed on one side of the L-shaped movable rod 13 away from the guide rod 10 , and a sliding block 15 is slidably connected inside the sliding groove 16 . The sliding block 15 is fixedly connected to the inner wall of the through groove 12 .

[0030] The size of the installation frame 3 matches the size of the heat dissipation opening 4 .

[0031] By adopting the above technical solution, it is convenient to connect and fix the installation frame 3 and the heat dissipation port 4, and ensure the tight connection between the installation frame 3 and the heat dissipation port 4, avoiding the existence of gaps at the connection, thereby preventing foreign matter from entering the device through the gaps.

[0032] When the shaking table device is in use, the culture dish is aligned with the top of the placement groove 52, and the top of the culture dish is pressed to insert it into the placement groove 52, so that the bottom end of the culture dish is stuck in the groove opened in the reagent support plate 51. During this period, the tube body of the culture dish is clamped and fixed by the curved plate 53, so as to ensure the stability of the culture dish; as the culture dish is inserted into the placement groove 52, the culture dish presses the clamping plate 532, and then the clamping plate 532 squeezes the compression spring 531 on the inner wall of the curved plate 53 to deform and generate elastic force, so that the inner wall of the clamping plate 532 is tightly clamped. The outer end surface of the culture dish is attached to the clamping plate 532, so as to clamp and fix the tube body of the culture dish, thereby ensuring the stability of the culture dish, facilitating the fixing of culture dishes of different sizes, and conveniently placing or removing the culture dish from the layer plate. The groove provided inside the reagent support plate 51 is arc-shaped, which can increase the contact area with the culture dish, so that it is close to the outer end surface of the culture dish, and is convenient for operators to take it in and out. At the same time, the inner wall surface of the clamping plate 532 is provided with an elastic protective pad, which can not only protect the outer end surface of the culture dish, but also provide a buffer between the clamping plate 532 and the culture dish to prevent the culture dish from breaking;

[0033] The buckle plate 17 is rotated around the movable shaft 7 so that the slot 9 on the buckle plate 17 is disengaged from the block 8, and then the L-shaped movable rod 13 is pulled to move to the side away from the installation frame 3, driving the L-shaped movable rod 13 to move stably on the surface of the guide rod 10, so that the extension spring 11 is compressed, and at the same time, the slider 15 on the inner wall of the through groove 12 slides in the slide groove 16 opened on the side of the L-shaped movable rod 13, further improving the stability of the L-shaped movable rod 13 during movement, so that the bottom end of the L-shaped movable rod 13 is disengaged from the slot 14. When the L-shaped movable rod 13 is completely disengaged from the slot 14 and moves into the through groove 12, the installation frame 3 is pulled outward. At this time, the installation frame 3 is disengaged from the heat dissipation port 4, so that the filter screen 31 can be disassembled for cleaning, thereby avoiding the situation where too much dust adheres to the surface of the filter screen and affects the heat dissipation efficiency.

[0034] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A shaking table device, comprising a constant temperature shaking table body (1), one side of the constant temperature shaking table body (1) is rotatably connected to a closed door, the bottom end of the constant temperature shaking table body (1) is provided with uniformly distributed universal wheels, and a layer plate (2) is installed in the constant temperature shaking table body (1), and a movable part (6) for shaking a culture dish is arranged at the bottom end of the layer plate (2), characterized in that: A fixing assembly (5) for clamping a culture dish is installed inside the layer plate (2); heat dissipation openings (4) are symmetrically provided on both sides of the upper end of the thermostatic shaker body (1); a mounting frame (3) is provided at the location of the heat dissipation opening (4); a filter screen (31) is welded inside the mounting frame (3); and the heat dissipation opening (4) and the mounting frame (3) are fixedly connected by a clamping member; The fixing assembly (5) comprises a reagent support plate (51) and an arc plate (53); a plurality of placement grooves (52) are evenly arranged on the top of the layer plate (2); the outer end surface of the reagent support plate (51) is slidably connected to the inner wall surface of the placement groove (52); the outer end surface of the arc plate (53) is fixedly connected to the inner wall surface of the placement groove (52); the fixing assembly (5) further comprises a compression spring (531) and a clamping plate (532); the two ends of the compression spring (531) are fixedly connected between the arc plate (53) and the clamping plate (532); the clamping plate (532) is arc-shaped; and an elastic protective pad is arranged on the inner wall surface of the clamping plate (532).

2. A shaking bed device according to claim 1, characterized in that: The clamping member comprises a through slot (12) formed on a side of the thermostatic shaker body (1) close to the mounting frame (3); a guide rod (10) is fixedly arranged at a notch of the through slot (12); an L-shaped movable rod (13) is slidably sleeved on the outer surface of the guide rod (10); and a movable shaft (7) is fixedly connected to the upper end of the L-shaped movable rod (13).

3. A shaking bed device according to claim 2, characterized in that: The upper end of the L-shaped movable rod (13) is movably connected to a buckle plate (17) via a movable shaft (7); a clamping groove (9) is formed at one end of the buckle plate (17); a clamping block (8) fixedly connected to the side of the thermostatic shaking table body (1) is penetrated inside the clamping groove (9).

4. A shaking bed device according to claim 2, characterized in that: The outer surface of the guide rod (10) is sleeved with a tension spring (11), one end of the tension spring (11) is fixedly connected to the groove wall of the through groove (12), and the other end of the tension spring (11) is fixedly mounted on the L-shaped movable rod (13).

5. A shaking bed device according to claim 2, characterized in that: One end of the L-shaped movable rod (13) passes through the through slot (12) and extends to be plugged into one side of the installation frame (3). The installation frame (3) is provided with a slot (14) for the L-shaped movable rod (13) to be plugged into.

6. A shaking bed device according to claim 2, characterized in that: A sliding groove (16) is provided on the side of the L-shaped movable rod (13) facing away from the guide rod (10), and a sliding block (15) is slidably connected inside the sliding groove (16), and the sliding block (15) is fixedly connected to the inner wall of the through groove (12).

7. A rocking bed device according to claim 1, characterized in that: The size of the installation frame (3) is compatible with the size of the heat dissipation port (4).

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