High-speed driving constant-temperature culture oscillator

Abstract

The utility model discloses a high-speed driving constant-temperature culture oscillator, and relates to the technical field of constant-temperature culture oscillators. The constant-temperature culture oscillator comprises a constant-temperature culture oscillator body, two mounting platforms are oppositely arranged in the constant-temperature culture oscillator body, the oscillation plate is movably arranged in the constant-temperature culture oscillator body, a plurality of connecting plates are oppositely and fixedly connected to the oscillation plate, and the connecting plates are connected to the mounting platforms in a sliding mode. A driving mechanism for driving the plurality of connecting plates to slide is arranged on the constant-temperature culture oscillator body, a mounting plate and a limiting frame are relatively and fixedly connected to the connecting plates, the connecting plates can be sleeved with the limiting frame, sliding blocks are relatively and fixedly connected to the two sides of the limiting frame, and second sliding grooves for the sliding blocks to slide are formed in the mounting platform. According to the constant-temperature culture oscillator, the connecting plate is limited through the matching of the mounting plate and the limiting frame, and meanwhile, the connecting plate is driven by the driving mechanism to reciprocate, so that the oscillation plate stably slides in the constant-temperature culture oscillator body, and a reliable oscillation environment is provided for cultures.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of constant temperature culture oscillator, specifically relates to a high -speed drive constant temperature culture oscillator. BACKGROUND

[0002] The research in the field of biological science is deepening and expanding, and covers many disciplines such as cell biology, molecular biology, microbiology, genetics, etc., in these researches, the culture and processing of biological samples are crucial links, for biological samples, such as cells, microorganisms and tissues, suitable temperature is the key factor to maintain its normal physiological function and growth, constant temperature culture oscillator can accurately control temperature, provide stable thermal environment for biological samples, however, when the existing constant temperature culture oscillator heats the liquid in the water bath cavity of the incubator, the liquid in the water bath cavity is basically stationary, without flowability, leading to uneven heating of the liquid when heating, and the heating time is lengthened, not only increasing the energy consumption required for heating, but also affecting the efficiency.

[0003] The Chinese patent with patent publication No. CN221877057U discloses a constant temperature oscillator with cell culture function, the device is provided with a stirring assembly at the bottom of the water bath cavity of the oscillator main body, which can stir the liquid in the water bath cavity, make the liquid heated more uniformly, improve the efficiency of water bath heating, reduce energy consumption, and when the oscillating disc reciprocating oscillates by the transmission assembly, the stirring assembly can be driven to rotate and stir the liquid, reduce the cost while meeting the use demand, however, when using the above device, in order to avoid the liquid splashing on the sample on the oscillating disc after being stirred by the rotating shaft, the rotating speed of the rotating shaft should not be too fast, which limits the vibration frequency of the vibration disc, thereby reducing the culture effect of the sample.

[0004] Therefore, the utility model is provided. UTILITY MODEL CONTENT

[0005] The utility model solves the problems in the background art.

[0006] To solve the above technical problems, the basic idea of the technical scheme of the utility model is:

[0007] A high-speed drive constant temperature culture oscillator, comprising: a constant temperature culture oscillator body, two installation platforms are relatively arranged in the constant temperature culture oscillator body;

[0008] Oscillating plate, which is movably arranged in the constant temperature culture oscillator body, a plurality of connecting plates are movably connected to the oscillating plate, the ends of the plurality of connecting plates away from the oscillating plate are slidably connected to the mounting platform, the mounting platform is provided with a first sliding groove for the plurality of connecting plates to slide, the constant temperature culture oscillator body is provided with a driving mechanism for driving the plurality of connecting plates to slide along the first sliding groove, the connecting plates are movably connected with mounting plates, and the mounting platform is provided with a moving groove for the mounting plates to move, and the moving groove and the first sliding groove are communicated.

[0009] Limiting frame, which is a U-shaped structure, can be sleeved on the connecting plate on the top of the mounting plate, and the two sides of the limiting frame are movably connected with sliding blocks, and the mounting platform is provided with a second sliding groove for the sliding blocks to slide.

[0010] Optionally, the width of the moving groove is greater than the width of the first sliding groove.

[0011] Optionally, the mounting platform is detachably connected with a positioning pin for limiting the limiting frame.

[0012] Optionally, the connecting plate is rotatably connected with a pulley at one end of the first sliding groove.

[0013] Optionally, the driving mechanism comprises:

[0014] The motor is fixedly installed on the constant temperature culture oscillator body, and the driving shaft of the constant temperature culture oscillator body is fixedly connected with a Z-shaped rod.

[0015] The driving rod is movably arranged in the constant temperature culture oscillator body, the first end of the driving rod is detachably connected with one of the connecting plates, the second end of the driving rod is fixedly connected with a fixed plate, the driving groove is arranged through the fixed plate along the length direction of the fixed plate, and the end of the Z-shaped rod away from the motor is movably arranged in the driving groove.

[0016] Optionally, two limiting nuts are sleeved and threadedly connected to the connecting plate.

[0017] Optionally, the cover plate is hinged to the constant temperature culture oscillator body, and the parallel plate is fixedly connected to the connecting plate opposite to the cover plate.

[0018] Optionally, the cover plate is fixedly connected with an air valve at the top, and the cover plate is fixedly connected with a handle.

[0019] After the above technical scheme is adopted, the present application has the following advantages compared with the prior art, of course, any product implementing the present application does not necessarily need to achieve all the advantages described below:

[0020] 1、By setting with drive mechanism, limit frame, mounting plate, through the cooperation of mounting plate and limit frame realizes the limit of connecting plate, simultaneously utilizes drive mechanism to drive connecting plate to reciprocate, realizes the oscillation of oscillation plate, whole operation is simple, can make drive mechanism high speed drive oscillation plate to move, realizes the stable sliding of oscillation plate in constant temperature culture oscillator body, provides reliable oscillation environment for culture, reduces the influence of unstable oscillation to culture, improves culture effect and reliability of experimental result;

[0021] 2、By setting with positioning pin, pulley, through positioning pin fixes or limits the position of limit frame, through the rolling of pulley replaces the direct sliding friction of connecting plate and inner wall of slide groove, reduces friction, makes the sliding of connecting plate more smooth;

[0022] 3、By setting with, through parallel plate, parallel plate can mutually cooperate with connecting plate, plays certain support and limit effect, prevents excessive displacement of oscillation plate in oscillation process or impact to cover plate, parallel plate and connecting plate have gap, simultaneously, parallel plate can also guide airflow to a certain extent, optimizes the air flow in equipment interior, improves temperature uniformity.

[0023] The specific embodiments of the utility model will be described in further detail below in combination with the drawings. DRAWINGS

[0024] The drawings in the following description are only some embodiments, and other drawings can be obtained according to these drawings without paying creative labor for ordinary skilled in the art.

[0025] In the drawings:

[0026] Figure 1 It is the structure schematic diagram of the whole utility model;

[0027] Figure 2 It is the structure schematic diagram of the whole utility model Figure 1 It is the structure schematic diagram of another view;

[0028] Figure 3 It is the structure schematic diagram when the cover plate of the utility model is opened;

[0029] Figure 4 It is the structure schematic diagram inside constant temperature culture oscillator body of the utility model;

[0030] Figure 5 It is the structure schematic diagram of first slide groove, second slide groove and limit frame of the utility model;

[0031] Figure 6 It is the structure schematic diagram when limit frame of the utility model limits mounting plate;

[0032] Figure 7 Figure 1 is a structural schematic diagram of the pulley of the utility model.

[0033] In the drawings, the component list represented by each reference numeral is as follows:

[0034] 1, constant temperature culture oscillator body; 2, cover plate; 3, handle; 4, breather valve; 5, parallel plate; 6, oscillation plate; 7, connecting plate; 8, first sliding groove; 9, driving mechanism; 91, motor; 92, Z-shaped rod; 93, fixed plate; 94, driving groove; 95, driving rod; 10, limiting frame; 11, positioning pin; 12, sliding block; 13, second sliding groove; 14, limiting nut; 15, mounting plate; 16, mounting platform; 17, moving groove; 18, pulley.

[0035] It should be noted that these drawings and written descriptions are not intended to limit the concept range of the utility model in any way, but to illustrate the concept of the utility model to those skilled in the art by referring to specific embodiments. DETAILED DESCRIPTION

[0036] The utility model will be further explained in detail in combination with the drawings.

[0037] Please refer to Figures 1-7 As shown in the figure, in the embodiment, a high-speed driving constant temperature culture oscillator is provided, which comprises a constant temperature culture oscillator body 1, two mounting platforms 16 are relatively provided inside the constant temperature culture oscillator body 1, an oscillation plate 6 is movably arranged in the constant temperature culture oscillator body 1, a plurality of connecting plates 7 are fixedly connected to the oscillation plate 6, one end of the plurality of connecting plates 7 away from the oscillation plate 6 is slidably connected to the mounting platform 16, a first sliding groove 8 for sliding of the plurality of connecting plates 7 is formed in the mounting platform 16, a driving mechanism 9 for driving the plurality of connecting plates 7 to slide along the first sliding groove 8 is arranged on the constant temperature culture oscillator body 1, a mounting plate 15 is fixedly connected to the connecting plate 7, a moving groove 17 for movement of the mounting plate 15 is arranged on the mounting platform 16, the moving groove 17 and the first sliding groove 8 are communicated, a limiting frame 10 is in U-shaped structure and can be sleeved on the connecting plate 7 at the top of the mounting plate 15, the limiting frame 10 is movably connected with the connecting plate 7 at the top of the mounting plate 15, a second sliding groove 13 for sliding of the sliding block 12 is arranged on the mounting platform 16.

[0038] Specifically, the connecting plate 7 is of an n-type structure, by sliding the connecting plate 7 in the first sliding groove 8, the mounting plate 15 is mounted in the moving groove 17, then the sliding block 12 of the limiting frame 10 is slid along the second sliding groove 13, so that the U-shaped groove body of the limiting frame 10 is sleeved on both sides of the connecting plate 7 (the limiting frame 10 does not contact the connecting plate 7), at this time the limiting frame 10 is located on the top of the mounting plate 15, the limiting of the mounting plate 15 and the connecting plate 7 is realized through the limiting frame 10, at this time one of the connecting plates 7 can be moved by the driving mechanism 9 to realize the oscillation of the oscillation plate 6, the whole operation is simple, the driving mechanism 9 can drive the oscillation plate 6 to move at high speed, the stable sliding of the oscillation plate 6 in the constant temperature culture oscillator body 1 is realized, a reliable oscillation environment is provided for the culture, the influence of unstable oscillation on the culture is reduced, and the culture effect and the reliability of the experimental results are improved. At the same time, this structure design is also convenient for assembly and maintenance of the equipment, and convenient for disassembly and replacement of each part.

[0039] It should be noted that the length of the middle groove body of the limiting frame 10 is greater than the length of the first sliding groove 8, so as to avoid collision of the limiting frame 10 when limiting the connecting plate 7, and the limiting frame 10 is at least one group, in this embodiment, the connecting plate 7 is four, and the driving mechanism 9 is a mechanism capable of driving the connecting plate 7 to reciprocate, for example, through an electric telescopic rod or the like.

[0040] In this embodiment, as shown in Figure 5 , the width of the moving groove 17 is greater than the width of the first sliding groove 8, which facilitates the limiting of the limiting frame 10.

[0041] In this embodiment, as shown in Figure 5 and Figure 6 , the mounting platform 16 is detachably connected with the positioning pin 11 limiting the limiting frame 10, specifically, when it is necessary to fix or limit the position of the limiting frame 10, the positioning pin 11 is mounted on the corresponding position of the mounting platform 16, so that it contacts and limits the limiting frame 10, the positioning pin 11 can be detachably connected on the mounting platform 16 through threaded connection or plug-in, which is convenient for installation and disassembly, and meanwhile a plurality of positioning holes matched with the positioning pin 11 can be arranged on the mounting platform 16, during the operation of the equipment, the positioning pin 11 can be installed or removed at any time according to actual needs, so as to adjust the working state of the limiting frame 10.

[0042] In this embodiment, as shown in Figure 7 , the connecting plate 7 is rotatably connected with the pulley 18 at one end of the first sliding groove 8, specifically, when the connecting plate 7 slides in the first sliding groove 8, the pulley 18 contacts and rolls with the inner wall of the first sliding groove 8, the rolling of the pulley 18 replaces the direct sliding friction between the connecting plate 7 and the inner wall of the sliding groove, reduces the friction, and makes the sliding of the connecting plate 7 more smooth.

[0043] In the embodiment, as shown in Figure 1 and Figure 4 , the driving mechanism 9 comprises a motor 91 fixedly installed on the constant temperature culture oscillator body 1, a Z-shaped rod 92 fixedly connected with the driving shaft of the constant temperature culture oscillator body 1, a driving rod 95 penetratingly and movably arranged on the constant temperature culture oscillator body 1, the first end of the driving rod 95 being detachably connected with one of the connecting plates 7, the second end of the driving rod 95 being fixedly connected with a fixed plate 93, the driving groove 94 being provided on the fixed plate 93 along the length direction of the fixed plate 93, the end of the Z-shaped rod 92 away from the motor 91 being movably arranged in the driving groove 94, specifically, the Z-shaped rod 92 is driven to rotate by the driving shaft of the motor 91, when the Z-shaped rod 92 rotates, the end of the Z-shaped rod 92 away from the motor 91 moves in the driving groove 94, with the rotation of the Z-shaped rod 92, the acting force in the driving groove 94 pushes the driving rod 95 to do reciprocating motion, thereby driving the connecting plate 7 to slide along the first sliding groove 8, realizing the oscillating motion of the oscillating plate 6, by controlling the rotating speed and direction of the motor 91, the oscillating frequency and amplitude of the oscillating plate 6 can be adjusted, it should be noted that the motor 91 can be a three-phase motor 91, a speed reducer motor 91, etc.

[0044] In the embodiment, as shown in Figure 4 , Figure 5 and Figure 6 , two limiting nuts 14 are sleeved and threadedly connected on the driving rod 95 relative to the connecting plate 7, specifically, when the driving rod 95 is connected with the connecting plate 7, by adjusting the positions of the two limiting nuts 14 on the driving rod 95, the connecting plate 7 can be clamped at a suitable position, playing a role of fixing and limiting. At the same time, the limiting nut 14 can also prevent the relative displacement of the driving rod 95 and the connecting plate 7 in the axial direction, ensuring the firmness of the connection between the driving rod 95 and the connecting plate 7.

[0045] In the embodiment, as shown in Figure 1 , Figure 2 and Figure 3 , it further comprises a cover plate 2 hinged with the constant temperature culture oscillator body 1, the parallel plate 5 is fixedly connected with the cover plate 2 opposite to the connecting plate 7, specifically, the cover plate 2 is hinged with the constant temperature culture oscillator body 1, facilitating opening and closing, when the device is running, closing the cover plate 2 can form a relatively closed space, providing a stable environment for the internal culture, the parallel plate 5 on the cover plate 2 is opposite to the connecting plate 7, when the cover plate 2 is closed, the parallel plate 5 can cooperate with the connecting plate 7, playing a role of supporting and limiting to a certain extent, preventing the oscillating plate 6 from excessive displacement or impact on the cover plate 2 in the oscillating process, there is a gap between the parallel plate 5 and the connecting plate 7, at the same time, the parallel plate 5 can also guide the airflow to a certain extent, optimizing the air flow in the device, improving the temperature uniformity.

[0046] In the embodiment, as shown in Figure 1 andFigure 2 As shown, the top of the cover plate 2 is fixedly connected with a breather valve 4, and the cover plate 2 is fixedly connected with a handle 3, specifically, the breather valve 4 is installed on the top of the cover plate 2, for adjusting the air pressure and gas exchange inside the device, during the operation of the device, the breather valve 4 can automatically adjust the opening degree according to the change of the internal air pressure, to ensure the stability of the internal air pressure of the device, and also can realize the gas exchange with the outside world, to meet the demand of the culture for oxygen and other gases, and the handle 3 is fixedly connected on the cover plate 2, to facilitate the opening and closing of the cover plate 2 by the experimental personnel, and the operation is simple and convenient.

[0047] Working principle:

[0048] By sliding the connecting plate 7 in the first sliding groove 8, the mounting plate 15 is installed in the moving groove 17, then the sliding block 12 of the limiting frame 10 is slid along the second sliding groove 13, so that the U-shaped groove body of the limiting frame 10 is sleeved on both sides of the connecting plate 7 (the limiting frame 10 does not contact the connecting plate 7), at this time, the limiting frame 10 is located on the top of the mounting plate 15, and the limiting of the mounting plate 15 and the connecting plate 7 is realized through the limiting frame 10, at this time, the driving shaft of the motor 91 drives the Z-shaped rod 92 to rotate, when the Z-shaped rod 92 rotates, the end away from the motor 91 moves in the driving groove 94, with the rotation of the Z-shaped rod 92, the driving force in the driving groove 94 pushes the driving rod 95 to make reciprocating motion, so as to drive the connecting plate 7 to slide along the first sliding groove 8, to realize the oscillation motion of the oscillation plate 6, the whole operation is simple, the driving mechanism 9 can drive the oscillation plate 6 to move at high speed, realizes the stable sliding of the oscillation plate 6 in the constant temperature culture oscillator body 1, provides a reliable oscillation environment for the culture, reduces the influence of unstable oscillation on the culture, improves the culture effect and the reliability of the experimental results. At the same time, this structure design is convenient for the assembly and maintenance of the equipment, and facilitates the disassembly and replacement of each component.

[0049] The utility model is not limited to the above-mentioned embodiment, anyone should know the structural change made under the inspiration of the utility model, any technical scheme with the same or similar as the utility model falls into the protection scope of the utility model. The utility model does not describe the technology, shape, structure part in detail, which is the known technology.

Claims

1. A high speed driven constant temperature incubator shaker, characterized in that, Include: Constant temperature culture oscillator body (1), which is relatively opened inside two installation platforms (16); Oscillation plate (6), which is movably arranged in the constant temperature culture oscillator body (1), a plurality of connecting plates (7) are fixedly connected to the oscillation plate (6), one end of the plurality of connecting plates (7) away from the oscillation plate (6) is slidably connected to the installation platform (16), a first sliding groove (8) is formed in the installation platform (16) for the plurality of connecting plates (7) to slide, a driving mechanism (9) is arranged on the constant temperature culture oscillator body (1) to drive the plurality of connecting plates (7) to slide along the first sliding groove (8), the installation platform (16) is provided with a moving groove (17) for the installation plate (15) to move, and the moving groove (17) and the first sliding groove (8) are communicated. The limiting frame (10) is U-shaped and can be sleeved on the connecting plate (7) on the top of the installation plate (15), the limiting frame (10) is slidably connected to the installation platform (16) on both sides, and the installation platform (16) is provided with a second sliding groove (13) for the sliding block (12) to slide.

2. The high speed driven constant temperature incubating shaker according to claim 1, wherein, The width of the moving groove (17) is greater than the width of the first sliding groove (8).

3. The high speed driven constant temperature incubating shaker according to claim 2, characterized in that, The installation platform (16) is detachably connected with a positioning pin (11) for limiting the limiting frame (10).

4. The high speed driven constant temperature incubating shaker of claim 2, wherein, The connecting plate (7) is rotatably connected with a pulley (18) at one end of the first sliding groove (8).

5. The high speed driven constant temperature incubating shaker of claim 1, wherein, The driving mechanism (9) comprises: The motor (91) is fixedly installed on the constant temperature culture oscillator body (1), and the driving shaft of the constant temperature culture oscillator body (1) is fixedly connected with a Z-shaped rod (92); The driving rod (95) penetrates and movably arranged on the constant temperature culture oscillator body (1), the first end of the driving rod (95) is detachably connected with one of the connecting plates (7), the second end of the driving rod (95) is fixedly connected with a fixed plate (93), the driving slot (94) is formed in the fixed plate (93) along the length direction, and the end of the Z-shaped rod (92) away from the motor (91) is movably arranged in the driving slot (94).

6. The high speed driven constant temperature incubating shaker according to claim 5, wherein, Two limiting nuts (14) are sleeved and threadedly connected to the connecting plate (7) on the driving rod (95).

7. The high speed driven constant temperature incubating shaker of claim 1, wherein, It also includes a cover plate (2) hinged to the constant temperature culture oscillator body (1), and a parallel plate (5) is fixedly connected to the cover plate (2) opposite to the connecting plate (7).

8. The high speed driven constant temperature incubating shaker according to claim 7, characterized in that, The top of the cover plate (2) is fixedly connected with an air valve (4), and the handle (3) is fixedly connected to the cover plate (2).

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