Embryo culture incubator

Abstract

The invention discloses an embryo culture incubator, belongs to the technical field of embryo culture, and aims to solve the problems that the temperature in the incubator can be quickly reduced after a heating wire is damaged, the culture effect is influenced, and the embryo culture temperature and the gas concentration in other culture dishes in the incubator are easy to be unbalanced when the culture dishes are taken out. A heat preservation box is fixedly connected to the top of the supporting table, a window is embedded in one side of the heat preservation box, a door plate is arranged on one side of the heat preservation box, a replacement assembly is arranged in the heat preservation box, and a heating assembly is arranged in the replacement assembly. Heating interruption caused by time consumption of manual replacement is avoided, the culture environment recovery time is shortened, the influence of temperature fluctuation on embryos is reduced, meanwhile, when the culture assembly is taken down correspondingly, a local closed space is conveniently formed, and the influence of temperature, humidity and gas environment on other embryos is reduced.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of embryo culture, in particular to an embryo culture incubator. BACKGROUND

[0002] The embryo incubator is a device that simulates the in-vivo environment for embryo growth, and its core is to provide stable temperature, gas concentration and humidity conditions for embryo development to ensure embryo activity. It usually takes a sealed incubator as the main body, which is provided with a heating wire heating assembly for maintaining the target temperature, a gas regulating assembly for regulating CO2 concentration and oxygen concentration, a humidifying assembly for maintaining environmental humidity, and a bearing mechanism for placing embryo culture dishes. In order to detect specific parameters, a monitoring assembly is also provided inside to facilitate the collection of environmental data in the box and the control. The current embryo incubator is prone to metal fatigue and oxidation aging when the heating wire is continuously powered for a long time, which may cause breakage and poor contact. After damage, the temperature in the box will quickly drop, and the constant temperature environment required by the embryo cannot be maintained, which may reduce the activity of the embryo and even affect the normal development of the embryo. In addition, when the culture dish is taken out after embryo culture, even if the operator opens and closes the incubator door at the fastest speed, it is still inevitable to cause the leakage of high-temperature gas in the incubator and the influx of normal-temperature air from the outside, which may cause the temperature in the box to fluctuate sharply in a short time, and the concentration of CO2 and other gases in the box may also be imbalanced. It takes a certain time for the environment in the incubator to recover to the set stable state, and the growth environment of other embryos in the box may be disturbed, affecting embryo culture.

[0003] In view of the above problems, an embryo culture incubator is provided. SUMMARY

[0004] The embryo culture incubator provided by the present application can solve the problem that the temperature in the box will quickly drop after the heating wire is damaged, affecting the cultivation effect, and the problem that the embryo culture temperature and gas concentration in other culture dishes in the box are easily imbalanced when the culture dish is taken out.

[0005] To achieve the above object, the present application provides the following technical scheme: The utility model provides an embryo culture incubator, including support table, the top fixed connection of support table is connected with incubator body, the one side of incubator body is embedded with window, the one side of incubator body is provided with door panel, be provided with replacement assembly in the incubator body, be provided with heating assembly in replacement assembly, be provided with current sensor in replacement assembly, current sensor is connected with heating assembly, be provided with temporary incubation assembly in the incubator body, be fixedly provided with oscillation assembly in the incubator body, be provided with a plurality of culture components in oscillation assembly, be provided with a plurality of clamping assemblies in oscillation assembly, clamping assembly is clamped with culture component, be provided with reciprocating movement assembly in the incubator body, one side of reciprocating movement assembly is provided with adsorption assembly.

[0006] Further, the replacement assembly includes a heating box fixedly connected in the incubator body, a protective cover fixedly connected on one side of the heating box, a first servo motor provided on one side of the heating box, the protective cover covering one side of the first servo motor, a rotating shaft fixedly connected to the output end of the first servo motor, the rotating shaft rotatably connected with the heating box, a rotating frame fixedly connected to the outer wall of the rotating shaft, first conductive blocks fixedly connected on both sides of the inner wall of the heating box, a connecting wire electrically connected to one side of the first conductive blocks, the current sensor electrically connected with the connecting wire, and a maintenance cover fixedly connected on one side of the incubator body.

[0007] Further, the heating assembly includes first and second heating wires fixedly connected in the rotating frame, a plurality of second conductive blocks slidingly connected in the rotating frame, first springs fixedly connected on one side of the second conductive blocks, and the other ends of the first springs fixedly connected to the inner wall of the rotating frame.

[0008] Further, the temporary incubation assembly includes a second servo motor mounted on one side of the incubator body, a first connecting shaft fixedly connected to the output end of the second servo motor, the first connecting shaft rotatably connected with the incubator body, two second connecting shafts rotatably connected in the incubator body, gears fixedly connected to the outer walls of the first and second connecting shafts, the gears on the first connecting shaft and the gears on the second connecting shafts meshing with each other, rotating rods fixedly connected to the outer walls of the first and second connecting shafts, and incubation covers fixedly connected to one end of the rotating rods.

[0009] Further, the two incubation covers are fixedly connected with sealing pads on one side.

[0010] Further, the oscillation assembly includes two support rods fixedly connected in the incubator body, support plates fixedly connected to one end of the support rods, rotating frames rotatably connected in the support plates, guide frames fixedly connected to the bottom of the rotating frames, support shafts fixedly connected on both sides of the rotating frames, the support shafts rotatably connected with the support plates, rotating plates fixedly connected to the outer walls of the support shafts, arc-shaped guide rods fixedly connected in the support plates, the rotating plates slidingly connected with the arc-shaped guide rods, second springs fixedly connected on both sides of the rotating plates, and one end of the second springs fixedly connected to the inner wall of the support plate.

[0011] Further, the culture assembly comprises a culture dish slidingly connected in the rotating frame, and the culture dish is provided with a tapered clamping groove on both sides, and the culture dish is fixedly connected with a magnet block at the bottom.

[0012] Further, the clamping assembly comprises a third spring fixedly connected in the rotating frame, and the other end of the third spring is fixedly connected with a tapered clamping block, and the tapered clamping block is clamped with the tapered clamping groove.

[0013] Further, the reciprocating moving assembly comprises a third servo motor installed on one side of the incubator box, and the output end of the third servo motor is fixedly connected with a threaded rod, and the threaded rod is rotatably connected with the incubator box, and the outer wall of the threaded rod is threadedly connected with a threaded block, and the incubator box is fixedly connected with a limiting rod, and the threaded block is slidingly connected with the limiting rod.

[0014] Further, the adsorption assembly comprises an electric push rod installed at the bottom of the threaded block, and the movable end of the electric push rod is fixedly connected with an electromagnet.

[0015] Compared with the prior art, the beneficial effects of the present application are as follows: By replacing the assembly and the current sensor, the heating structure can be replaced without stopping when the heating assembly is damaged, avoiding the heating interruption caused by manual replacement, shortening the recovery time of the culture environment, and reducing the influence of temperature fluctuation on the embryo.

[0016] By setting the temporary incubation assembly, a local closed space can be quickly formed when the heating assembly is damaged, avoiding the imbalance of temperature, humidity and gas environment in the box, and ensuring the stability of the temporary culture conditions of the embryo.

[0017] By setting the oscillation assembly, the reciprocating moving assembly and the adsorption assembly, the oscillation of the culture assembly can be easily realized, and the oscillation intensity can be accurately adjusted by adjusting the magnetic force of the electromagnet and the moving distance, realizing non-contact mixing, avoiding pollution and embryo damage, and not interfering with the embryos that do not need to be oscillated, and improving the mixing uniformity of the culture solution.

[0018] By setting the adsorption assembly and the clamping assembly, the culture assembly can be easily removed, and the local closed space can be formed with the temporary incubation assembly, reducing the influence of temperature, humidity and gas environment on the remaining embryos. DETAILED DESCRIPTION

[0019] Figure 1 It is a schematic diagram of the overall structure of the present application; Figure 2 It is a schematic diagram of the overall cross-sectional structure of the present application; Figure 3 It is a schematic diagram of the overall top view cross-sectional structure of the present application; Figure 4 It is Figure 3 the enlarged view of A; Figure 5 is an enlarged view of B of figure 1; Figure 3 Figure 6 is a cross-sectional structure schematic view of the connection relationship between the incubator body, the replacement assembly, the temporary incubation assembly, the reciprocating movement assembly and the adsorption assembly of the present application; Figure 7 is a whole side view cross-sectional structure schematic view of the present application; Figure 8 is an enlarged view of C of figure 2; Figure 7 Figure 9 is an enlarged view of D of figure 3; Figure 7 Figure 10 is a connection relationship structure schematic view between the oscillation assembly and the culture assembly of the present application; Figure 11 is an enlarged view of E of figure 4; Figure 10 Figure 12 is a side view cross-sectional structure schematic view of the connection relationship between the oscillation assembly and the culture assembly of the present application.

[0020] In the figure: 1, support table; 2, incubator body; 21, window; 22, door plate; 3, replacement assembly; 31, heating box; 32, protective cover; 33, first servo motor; 34, rotating shaft; 35, rotating frame; 36, first conductive block; 37, connecting wire; 38, maintenance cover; 4, heating assembly; 41, first heating wire; 42, second heating wire; 43, second conductive block; 44, first spring; 5, current sensor; 6, temporary incubation assembly; 61, second servo motor; 62, first connecting shaft; 63, second connecting shaft; 64, gear; 65, rotating rod; 66, incubation cover; 7, sealing gasket; 8, oscillation assembly; 81, support rod; 82, support plate; 83, rotating frame; 84, guide frame; 85, support shaft; 86, rotating plate; 87, arc-shaped guide rod; 88, second spring; 9, culture assembly; 91, culture dish; 92, conical clamping groove; 93, magnet block; 10, clamping assembly; 101, third spring; 102, conical clamping block; 20, reciprocating movement assembly; 201, third servo motor; 202, threaded rod; 203, threaded block; 204, limiting rod; 30, adsorption assembly; 301, electric push rod; 302, electromagnet. DETAILED DESCRIPTION

[0021] ​​​​The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by a person of ordinary skill in the art without creative effort belong to the scope of protection of the present application.

[0022] In order to solve the technical problem that the temperature in the box will rapidly decrease after the heating wire is damaged, affecting the cultivation effect, like Figures 1-12 The following preferred technical solutions are provided as shown in the drawings: An embryo culture incubator comprises a support table 1 capable of carrying and fixing various components, a controller is installed on one side of the support table 1, capable of controlling various electrical components, and facilitating the regulation of the required temperature, humidity and gas environment in the box, the controller is prior art and is not shown in the figure, a heat preservation box body 2 is fixedly connected to the top of the support table 1, the heat preservation box body 2 can reduce heat loss in the box and maintain stable temperature, a window 21 is embedded on one side of the heat preservation box body 2, the window 21 facilitates the user to observe the culture condition of the embryos in the box, a door plate 22 is arranged on one side of the heat preservation box body 2, the door plate 22 facilitates the user to place and take out the embryos, a replacement assembly 3 is arranged in the heat preservation box body 2, a heating assembly 4 is arranged in the replacement assembly 3, the heating assembly 4 can heat the inside of the heat preservation box body 2, as shown in the drawings, Figure 5 A current sensor 5 is arranged in the replacement assembly 3, the current sensor 5 is connected with the heating assembly 4, the current sensor 5 is a Hall current sensor 5, facilitating the detection of whether the current of the heating assembly 4 is abnormal, so as to determine whether it is damaged, in initial calibration, the controller makes the heating assembly 4 work at rated power, the Hall current sensor 5 collects the current value of the heating circuit in real time, and records the value as the normal working reference current through the controller, and sets the allowable current fluctuation range, performs reference storage and threshold setting, so as to complete calibration, a temporary heat preservation assembly 6 is arranged in the heat preservation box body 2, an oscillation assembly 8 is fixedly arranged in the heat preservation box body 2, a plurality of culture assemblies 9 are arranged in the oscillation assembly 8, a plurality of clamping assemblies 10 are arranged in the oscillation assembly 8, and the clamping assemblies 10 are clamped with the culture assemblies 9.

[0023] In use, by injecting culture solution into the culture assembly 9 and placing the embryos to be cultured, the embryos are cultured in a suitable temperature, humidity and gas environment through the cooperation between the controller, the incubator body 2 and the heating assembly 4. During the culture process, when the current sensor 5 data is abnormal, it is judged that the heating assembly 4 is damaged. At this time, the temporary incubation assembly 6 covers the culture assembly 9 through the controller, so as to conveniently and quickly form a local airtight incubation space, provide a temporary culture environment, avoid the rapid temperature drop around the culture assembly 9, and gain time for replacement of the standby heating assembly 4. Compared with the prior art, the replacement of the heating wire in the whole incubator body 2 leads to the imbalance of the culture environment, and the influence of temperature fluctuation on embryo culture can be reduced.

[0024] Then the heating assembly 4 is turned off through the controller, and then the standby heating assembly 4 is replaced to the working position through the replacement assembly 3. After the replacement is completed, the heating assembly 4 is turned on through the controller, so as to conveniently and quickly restore the heating function in the incubator body 2. Compared with the prior art, the replacement of the heating wire in the whole incubator body 2 depends on manual replacement, takes a long time and needs to interrupt the culture process. The automatic and non-stop heating recovery can be realized, and the recovery time of the culture environment is greatly shortened. When the temperature in the incubator body 2 is restored to a suitable value, the temporary incubation assembly 6 is reset through the controller, so as to conveniently release the local closure of the culture assembly 9 and make it return to the incubator body 2 constant temperature and constant gas environment, so as to ensure the gas exchange and uniformity of temperature and humidity, avoid the influence of local environment difference on embryo culture, and ensure the uniformity of temperature and humidity.

[0025] During the embryo culture process, the adsorption assembly 30 moves to the position directly below the culture assembly 9 through the reciprocating movement assembly 20. The adsorption assembly 30 is attracted to the culture assembly 9 through the controller, and the adsorption assembly 30 is moved by the reciprocating movement assembly 20. In the process, the oscillation assembly 8 is energized. After the adsorption assembly 30 moves to a suitable position, the adsorption assembly 30 cancels the attraction to the culture assembly 9 through the controller. The culture assembly 9 is slightly oscillated by the reset of the oscillation assembly 8, and different culture assemblies 9 can be oscillated, so as to conveniently mix the culture solution in each culture assembly 9, avoid the local nutrient deficiency or metabolic waste accumulation around the embryo, meet the individualized needs of different embryos for oscillation intensity, and reduce the risk of embryo pollution and damage.

[0026] When the culture assembly 9 needs to be taken out, the adsorption assembly 30 is lifted to adhere to and adsorb the culture assembly 9 by the controller, at this time the suction force can overcome the resistance of the clamping assembly 10, then the adsorption assembly 30 is lowered to reset, in the process, the clamping assembly 10 cancels the clamping of the culture assembly 9, then the temporary heat preservation assembly 6 covers the culture assembly 9 by the controller, then the operator opens the door plate 22 and cancels the adsorption of the culture assembly 9 by the controller, so that the operator quickly takes out the culture assembly 9 and closes the door plate 22, then the temperature, humidity and gas environment inside the heat preservation box body 2 are restored to appropriate values by the controller, then the temporary heat preservation assembly 6 is reset to release the local closure of the culture assembly 9, so that it is in the constant temperature and constant gas environment of the heat preservation box body 2 again.

[0027] As shown in Figures 2-7 , the replacement assembly 3 includes a heating box 31 fixedly connected in the heat preservation box body 2, a protective cover 32 fixedly connected on one side of the heating box 31, a first servo motor 33 provided on one side of the heating box 31, the first servo motor 33 having a self-locking function, the protective cover 32 covering one side of the first servo motor 33, a rotating shaft 34 fixedly connected to the output end of the first servo motor 33, the rotating shaft 34 being rotatably connected to the heating box 31, a rotating frame 35 fixedly connected to the outer wall of the rotating shaft 34, first conductive blocks 36 fixedly connected to the inner walls of the heating box 31 on both sides, connecting wires 37 electrically connected to one side of the first conductive blocks 36, the current sensor 5 being electrically connected to the connecting wires 37, and an inspection cover 38 fixedly connected to one side of the heat preservation box body 2, the position of the inspection cover 38 corresponding to the position of the heating box 31, which can facilitate the disassembly and replacement of damaged heating wires.

[0028] As shown in Figures 3-5 , the heating assembly 4 includes first and second heating wires 41 and 42 fixedly connected in the rotating frame 35 respectively, a plurality of second conductive blocks 43 slidably connected in the rotating frame 35, first springs 44 fixedly connected to one side of the second conductive blocks 43, and the other ends of the first springs 44 being fixedly connected to the inner walls of the rotating frame 35, the first and second heating wires 41 and 42 being electrically connected to the second conductive blocks 43, and the first and second conductive blocks 36 and 43 each being provided with an arc surface, which facilitates reducing the resistance of the second conductive blocks 43 to the first conductive blocks 36, and cooperates with the elastic thrust of the first springs 44 to make the second conductive blocks 43 contact the first conductive blocks 36 conveniently, quickly and tightly, to ensure stable power heating after switching of the heating assembly 4, and to avoid interruption of heating caused by poor connection of the conductive blocks, and to reduce wear of the conductive blocks during connection.

[0029] As shown in Figures 1-2 and Figures 6-7As shown in the drawings, the temporary incubation assembly 6 comprises a second servo motor 61 mounted on one side of the incubation box 2, the second servo motor 61 has a self-locking function, the output end of the second servo motor 61 is fixedly connected with a first connecting shaft 62, the first connecting shaft 62 is rotatably connected with the incubation box 2, two second connecting shafts 63 are rotatably connected in the incubation box 2, the outer walls of the first connecting shaft 62 and the two second connecting shafts 63 are fixedly connected with gears 64, and the gears 64 on the first connecting shaft 62 and the gears 64 on the second connecting shaft 63 are meshed with each other, the outer walls of the first connecting shaft 62 and the two second connecting shafts 63 are fixedly connected with rotating rods 65, and one end of the rotating rod 65 is fixedly connected with an incubation cover 66.

[0030] As shown in the drawings, Figure 2 and Figure 7 As shown in the drawings, the two incubation covers 66 are fixedly connected with sealing pads 7 on one side, the sealing pads 7 can conveniently enhance the sealing performance of the local sealed space, not only can conveniently reduce the heat loss of the space through the gap, avoid the temperature fluctuation around the culture assembly 9, but also can block the gas exchange between the inside and outside of the incubation cover 66, maintain the suitable gas and humidity environment in the local space, and ensure the stability of the temporary culture conditions of the embryos.

[0031] As shown in the drawings, Figures 7-8 and Figures 10-12 As shown in the drawings, the oscillation assembly 8 comprises two support rods 81 fixedly connected in the incubation box 2, one end of the support rod 81 is fixedly connected with a support plate 82, the support plate 82 is rotatably connected with a rotating frame 83, the bottom of the rotating frame 83 is fixedly connected with a guide frame 84, the guide frame 84 is tapered, which is convenient for guiding the culture mechanism and convenient for installation, the two sides of the rotating frame 83 are fixedly connected with support shafts 85, the support shafts 85 are rotatably connected with the support plate 82, the outer wall of the support shaft 85 is fixedly connected with a rotating plate 86, the support plate 82 is fixedly connected with an arc-shaped guide rod 87, the rotating plate 86 is slidably connected with the arc-shaped guide rod 87, the two sides of the rotating plate 86 are fixedly connected with second springs 88, and one end of the second spring 88 is fixedly connected with the inner wall of the support plate 82.

[0032] As shown in the drawings, Figures 7-8 and Figures 10-12 As shown in the drawings, the culture assembly 9 comprises a culture dish 91 slidably connected in the rotating frame 83, the two sides of the culture dish 91 are provided with tapered clamping grooves 92, and the bottom of the culture dish 91 is fixedly connected with a magnet block 93.

[0033] As shown in the drawings, Figure 8As shown, the clamping assembly 10 includes a third spring 101 fixedly connected to the rotating frame 83, and the other end of the third spring 101 is fixedly connected with a tapered clamping block 102, the tapered clamping block 102 is clamped with the tapered clamping groove 92, through the setting of the tapered clamping block 102, the disassembly and assembly of the culture dish 91 can be facilitated, and in the initial state, the tapered clamping block 102 is clamped with the tapered clamping groove 92 through the elastic force of the third spring 101, so as to fix the culture dish 91.

[0034] In use, by injecting culture solution into the culture dish 91 and placing the embryos to be cultured, the embryos are cultured in a suitable temperature, humidity and gas environment by the cooperation between the controller, the incubator body 2 and the first heating wire 41. During the culture process, when the current sensor 5 data is abnormal, it is judged that the first heating wire 41 is damaged. At this time, the controller is used to make the second servo motor 61 rotate forward, drive the first connecting shaft 62 to rotate, and drive the two second connecting shafts 63 to rotate through the transmission between the gears 64, so that the two incubators 66 are close to each other, until the two sealing gaskets 7 are tightly fitted, so that the two incubators 66 cover the multiple culture dishes 91, and a local airtight incubation space can be quickly formed to provide a temporary culture environment, avoid the rapid temperature drop around the culture dish 91, and gain time for replacing the standby second heating wire 42. Compared with the prior art, the heating wire needs to be replaced in the whole incubator 2, which causes the culture environment to be unbalanced, and the influence of temperature fluctuation on embryo culture can be reduced.

[0035] Then the heating assembly 4 is closed by the controller, and then the rotating frame 35, the first heating wire 41 and the second heating wire 42 are rotated by the first servo motor 33, so that the first conductive block 36 presses the second conductive block 43 on both sides of the second heating wire 42, and the first conductive block 36 and the second conductive block 43 are tightly fitted by the elastic force of the first spring 44, so that the standby second heating wire 42 is replaced to the working position. After the replacement is completed, the heating assembly 4 is started by the controller, so that the second heating wire 42 is heated, which facilitates the rapid recovery of the heating function of the incubator body 2. Compared with the prior art, the replacement depends on manual operation, which takes a long time and needs to interrupt the culture process. The automatic and non-stop heating recovery can be realized, which greatly shortens the recovery time of the culture environment. When the temperature in the incubator body 2 is restored to a suitable value, the second servo motor 61 is reversed by the controller, which drives the two incubators 66 to reset, facilitates the local closure of the culture dish 91, and makes it return to the incubator body 2 constant temperature and constant gas environment, so as to ensure the gas exchange and uniformity of temperature and humidity, and avoid the influence of local environment difference on embryo culture.

[0036] In order to solve the technical problem that the embryo culture temperature and gas concentration in other culture dishes 91 in the box are easily unbalanced when the culture dish 91 is taken out, like Figures 1-3 ,Figures 6-7 and Figure 9 As shown in As shown in Figures 1-3 , Figures 6-7 and Figure 9 As shown in

[0037] As shown in Figure 2 , Figures 6-7 and Figure 9 As shown in

[0038] During the process of embryo culture, the electromagnet 302 is moved to the position right below the culture dish 91 by the reciprocating moving assembly 20, at this time, the electromagnet 302 is controlled to attract the magnet block 93, and the threaded rod 202 is driven to rotate by the third servo motor 201, and the threaded block 203, the electric push rod 301 and the electromagnet 302 are driven to move by the limiting of the limiting rod 204, during the movement, the magnet block 93 is attracted by the electromagnet 302, so that the rotating frame 83, the guide frame 84 and the culture dish 91 are slightly rotated in the support plate 82, during the rotation, one of the second springs 88 is pressed, and the other second spring 88 is stretched, so as to store energy for the oscillating assembly 8, when the electromagnet 302 moves to the appropriate position, the electromagnet 302 is controlled to cancel the attraction of the magnet block 93, at this time, the rotating frame 83, the guide frame 84 and the culture dish 91 are slightly oscillated by the elastic force of the two second springs 88, and the size of the magnetic force of the electromagnet 302 and the movement distance of the electromagnet 302 can be adjusted to change the compression amount of the two second springs 88, so as to oscillate different culture dishes 91, so as to facilitate the uniform mixing of the culture solution in each culture dish 91, avoid the local nutrient deficiency or metabolic waste accumulation around the embryo, meet the individualized needs of different embryos for oscillation intensity, compared with the overall oscillation of the existing technology which is easy to interfere with the embryos without oscillation, and the mechanical contact type oscillation which is easy to pollute and the oscillation amplitude is not easy to control, the precise and differentiated oscillation operation can be realized under the premise of non-contact, not only convenient to reduce the risk of embryo pollution and damage, but also can improve the uniformity of culture solution mixing and the flexibility of oscillation control.

[0039] When the culture dish 91 needs to be taken out, the controller is used to make the electromagnet 302 driven by the electric push rod 301 to rise and adhere to and adsorb the magnet block 93, at this time, the suction force can overcome the resistance of the third spring 101, then the electromagnet 302 is driven by the electric push rod 301 to descend and reset, in the process, the conical clamping groove 92 extrudes the conical clamping block 102, so that the conical clamping block 102 moves and extrudes the third spring 101, until the conical clamping block 102 is separated from the clamping of the conical clamping groove 92, then the controller is used to make the second servo motor 61 rotate forward, so as to cover the plurality of culture dishes 91 with the two incubation covers 66, then the operator opens the door plate 22, and cancels the adsorption of the electromagnet 302 to the magnet block 93 through the controller, so that the operator quickly takes out the culture dish 91 and closes the door plate 22, then the controller is used to restore the temperature, humidity and gas environment in the incubator box 2 to appropriate values, then the second servo motor 61 reversely rotates to reset the two incubation covers 66, so as to release the local closure of the culture dishes 91, so that they are in the constant temperature and constant gas environment of the incubator box 2 again.

[0040] It should be noted that the relational terms herein such as first and second and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any such actual relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0041] Although the embodiments of the present application have been shown and described, it is to be understood that various modifications, substitutions, replacements and changes can be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. An embryo culture incubator, comprising a support platform (1), characterized in that: The support platform (1) is fixedly connected to the top of the heat preservation box (2). A viewing window (21) is embedded on one side of the heat preservation box (2). A door panel (22) is provided on one side of the heat preservation box (2). A replacement component (3) is provided inside the heat preservation box (2). A heating component (4) is provided inside the replacement component (3). A current sensor (5) is provided inside the replacement component (3). The current sensor (5) is connected to the heating component (4). A temporary heat preservation component (6) is provided inside the heat preservation box (2). An oscillation component (8) is fixedly provided inside the heat preservation box (2). Several culture components (9) are provided inside the oscillation component (8). Several snap-fit ​​components (10) are provided inside the oscillation component (8). The snap-fit ​​components (10) snap-fit ​​with the culture components (9). A reciprocating moving component (20) is provided inside the heat preservation box (2). An adsorption component (30) is provided on one side of the reciprocating moving component (20).

2. The embryo culture incubator according to claim 1, characterized in that: The replacement component (3) includes a heating box (31) fixedly connected inside the heat preservation box (2). A protective cover (32) is fixedly connected to one side of the heating box (31). A first servo motor (33) is provided on one side of the heating box (31). The protective cover (32) covers one side of the first servo motor (33). A rotating shaft (34) is fixedly connected to the output end of the first servo motor (33). The rotating shaft (34) is rotatably connected to the heating box (31). A rotating frame (35) is fixedly connected to the outer wall of the rotating shaft (34). A first conductive block (36) is fixedly connected to both sides of the inner wall of the heating box (31). A connecting wire (37) is electrically connected to one side of the first conductive block (36). A current sensor (5) is electrically connected to the connecting wire (37). An inspection cover (38) is fixedly connected to one side of the heat preservation box (2).

3. The embryo culture incubator according to claim 2, characterized in that: The heating assembly (4) includes a first heating wire (41) and a second heating wire (42) respectively fixedly connected in the rotating frame (35). Several second conductive blocks (43) are slidably connected in the rotating frame (35). A first spring (44) is fixedly connected to one side of the second conductive block (43), and the other end of the first spring (44) is fixedly connected to the inner wall of the rotating frame (35).

4. The embryo culture incubator according to claim 1, characterized in that: The temporary insulation component (6) includes a second servo motor (61) installed on one side of the insulation box (2). The output end of the second servo motor (61) is fixedly connected to a first connecting shaft (62). The first connecting shaft (62) is rotatably connected to the insulation box (2). There are two second connecting shafts (63) rotatably connected inside the insulation box (2). Gears (64) are fixedly connected to the outer walls of the first connecting shaft (62) and the two second connecting shafts (63). The gears (64) on the first connecting shaft (62) and the gears (64) on the second connecting shaft (63) mesh with each other. Rotating rods (65) are fixedly connected to the outer walls of the first connecting shaft (62) and the two second connecting shafts (63). An insulation cover (66) is fixedly connected to one end of the rotating rod (65).

5. An embryo culture incubator according to claim 4, characterized in that: Both heat insulation covers (66) have a sealing gasket (7) fixedly connected to one side.

6. The embryo culture incubator according to claim 1, characterized in that: The oscillation assembly (8) includes two support rods (81) that are fixedly connected to the heat preservation box (2). One end of the support rod (81) is fixedly connected to a support plate (82). A rotating frame (83) is rotatably connected inside the support plate (82). A guide frame (84) is fixedly connected to the bottom of the rotating frame (83). Support shafts (85) are fixedly connected to both sides of the rotating frame (83). The support shafts (85) are rotatably connected to the support plate (82). A rotating plate (86) is fixedly connected to the outer wall of the support shaft (85). An arc-shaped guide rod (87) is fixedly connected inside the support plate (82). The rotating plate (86) is slidably connected to the arc-shaped guide rod (87). A second spring (88) is fixedly connected to both sides of the rotating plate (86), and one end of the second spring (88) is fixedly connected to the inner wall of the support plate (82).

7. An embryo culture incubator according to claim 6, characterized in that: The culture component (9) includes a culture dish (91) that is slidably connected to the rotating frame (83). Conical slots (92) are provided on both sides of the culture dish (91), and a magnet block (93) is fixedly connected to the bottom of the culture dish (91).

8. An embryo culture incubator according to claim 7, characterized in that: The snap-fit ​​assembly (10) includes a third spring (101) that is fixedly connected to the rotating frame (83), and a conical snap-fit ​​block (102) is fixedly connected to the other end of the third spring (101), which snaps into the conical snap-fit ​​groove (92).

9. An embryo culture incubator according to claim 1, characterized in that: The reciprocating moving component (20) includes a third servo motor (201) installed on one side of the insulation box (2). The output end of the third servo motor (201) is fixedly connected to a threaded rod (202). The threaded rod (202) is rotatably connected to the insulation box (2). A threaded block (203) is threadedly connected to the outer wall of the threaded rod (202). A limit rod (204) is fixedly connected inside the insulation box (2). The threaded block (203) is slidably connected to the limit rod (204).

10. An embryo culture incubator according to claim 9, characterized in that: The adsorption assembly (30) includes an electric push rod (301) mounted on the bottom of the threaded block (203), and an electromagnet (302) is fixedly connected to the movable end of the electric push rod (301).

Images