CN210560481U - Embryo culture point oily device - Google Patents

Abstract

The utility model discloses an embryo culture oil dispensing device, which comprises a frame, a rotary disc and an oil dispensing assembly; the turntable is rotationally arranged on the rack, and a plurality of clamps for clamping the culture dish are arranged on the turntable; the oil dispensing assembly is arranged on the rack in a lifting manner and is positioned on one side of the turntable; the oil dispensing assembly is provided with an installation position for bearing an oil bottle and an oil dispensing mechanism communicated with an opening of the oil bottle, and the output end of the oil dispensing mechanism can dispense oil to a culture dish on a clamp in a working area of the oil dispensing mechanism; be provided with the first sensor that is used for detecting the interior culture dish weight of spot oil zone on the carousel, the steerable carousel of first sensor rotates. The utility model adopts the turntable mode to carry out feeding and discharging, which is convenient for improving the feeding and discharging speed; in addition, the first sensor is arranged on the clamp, the oil dispensing amount of the oil dispensing head is controlled by the first sensor, quantitative standardization of oil dispensing is achieved, the success rate of oil dispensing is improved, and the labor intensity of workers is reduced.

Description

Embryo culture point oily device

Technical Field

The utility model relates to the field of medical equipment and instruments, especially, relate to an embryo culture is oily device a little.

Background

In modern clinical medicine, with the development of assisted reproduction technology, it has been developed into a collection of technologies including in vitro fertilization-embryo transfer, intracytoplasmic sperm injection, genetic diagnosis technology before embryo implantation, and the like.

Because a large number of operations of egg taking, embryo culture and embryo transplantation are required every day, according to relevant regulations of assisted reproductive technology countries, each patient needs to use a brand-new embryo dish, each embryo needs to be placed in a brand-new culture drop, and an embryo culture dish and a blastocyst culture dish in the cleavage period need to be distinguished in the embryo culture process. In the above-mentioned culture dish manufacture process, the liquid drop in the culture dish is the liquid that has various nutrient substances, and in order to accord with human temperature, liquid generally can evaporate under 37 ℃, influences the composition of embryo culture liquid, consequently in order to solve this problem and generally can cover a layer of mineral oil outside the culture liquid, and mineral oil plays the effect that the protection liquid prevents to be contaminated, prevents the evaporation of water, guarantees that embryo culture liquid osmotic pressure is stable, prevents the effect that the liquid drop wanders away.

The special mineral oil transfer pipe which is common in the market at present is a straight pipe, namely mineral oil is filled in the straight pipe, and a switch is arranged below the straight pipe, so that if the content of the mineral oil in the straight pipe is high and the liquid level is high, the unit pressure of the switch positioned below the straight pipe is high due to the self weight of the mineral oil, and the oil quantity coming out of the switch in unit time is large; on the contrary, when the content of the mineral oil is low, the liquid level is low, and the mineral oil discharged in unit time is less; therefore, even if the whole mineral oil is opened for the same time, the content of the finally dripped mineral oil is different, the working personnel is required to judge and control the oil dispensing according to the residual amount of the mineral oil in the oil bottle and personal experience in each operation, the whole operation process needs to be full of attention, and the labor intensity is high. In addition, the amount of oil is not easy to control, and the use of the whole culture dish is directly influenced.

Disclosure of Invention

The utility model discloses aim at solving one of the above-mentioned technical problem at least, provide an embryo culture point oily device, realize quantitative point oil, point oil mass automatic control, it is efficient to point oil, low in labor strength.

In order to realize the purpose, the utility model discloses a technical scheme be: an embryo culture oil dripping device comprises a frame;

the rotary table is rotatably arranged on the rack and is provided with a plurality of clamps for clamping the culture dish; and

the oil dispensing assembly is arranged on the rack in a lifting manner and is positioned on one side of the turntable; the oil dispensing assembly is provided with an installation position for bearing an oil bottle and an oil dispensing mechanism communicated with an opening of the oil bottle, and the output end of the oil dispensing mechanism can dispense oil to a culture dish on a clamp in a working area of the oil dispensing mechanism; the rotary disc is provided with a first sensor for detecting the weight of the culture dish in the oil detection area, and the first sensor can control the rotary disc to rotate. The design of carousel in this application improves the efficiency that whole oily device of point carried the culture dish, and the use of anchor clamps has reduced the artifical handheld culture dish of tradition simultaneously and has carried out the trouble of some oil, has reduced the intensity of work. The oil dispensing mechanism is separated from the installation position, so that the defect of the traditional straight tube type mineral oil transfer tube is overcome, and the problem that mineral oil drops are too fast due to automatic reasons when the content of mineral oil in the oil bottle is too high is solved; meanwhile, the separated design is convenient for replacing the oil bottles in the later period, so that the oil bottles of different specifications and sizes are adapted, and the adaptability is improved. And set up first sensor on the carousel, utilize first sensor to carry out real-time weighing to the culture dish of putting the oil, improved the rate of accuracy of putting the oil and the operability of simplifying whole oil, improve the success rate of preparation culture dish.

As an improvement of the above technical scheme, the oil dispensing mechanism comprises an oil receiving head, an oil pipe and an oil dispensing head, wherein the oil receiving head is arranged at the lower part of the mounting position and can clamp an oil outlet of the oil bottle; one end of the oil pipe is connected with the oil receiving head, and the other end of the oil pipe is connected with the oil dispensing head; and a control valve is arranged in the oil receiving head. The oil receiving head is similar to a clamping head in a hydraulic pipeline in the embodiment, can effectively clamp an oil outlet of an oil bottle, and is convenient to disassemble and assemble; and connect the connection of oil head and point oil head through oil pipe, prolonged whole oil circuit, be convenient for adjust the relative position of oil head and point oil head in the in-service use, the flexibility is strong. It should be noted that in this embodiment, in actual use, since the mineral oil itself has a certain viscosity, in order to reduce the mineral oil adhering to the outlet of the dispensing head and causing pollution to the equipment, the oil outlet end of the dispensing head is provided with a needle shape in this embodiment. In the embodiment, the control valve can be a common relay electromagnetic valve in the market, so that elements can be conveniently purchased; the control valve may be another conventional valve body. The oil dropping head is of a replaceable structure and can be used up and replaced, and the use safety is improved. In another embodiment of the present application, the control valve may also be arranged on the oil pipe, which is designed according to the actual situation.

As an improvement of the above technical scheme, a point-contact switch is arranged on the oil dispensing assembly, and the point-contact switch can control the switch of the control valve, in this embodiment, the point-contact switch is a common button switch in the market, and the control valve adopts a relay solenoid valve in the previous embodiment, so that a worker can open the point-contact switch by pressing the point-contact switch every time, and the mineral oil in the oil bottle is dropped into the culture dish through the oil dispensing head; and the first sensor is weighing the culture dish of putting the oil in real time, does not need the staff to press the point-contact switch once more and closes whole control valve, has improved the rate of accuracy of whole point oil. Certainly in this application, can also not set up the point-contact switch, can be provided with a controller on the frame, utilize first sensor to carry out the weight of real-time detection culture dish and to the controller feedback signal, the switch of controller direct control valve, even can also control the rotation of carousel, degree of automation is better, but equipment becomes corresponding increase.

As an improvement of the technical scheme, the oil spot assembly comprises a vertical rail arranged on the frame, a lifting platform slidably mounted on the vertical rail and a lifting motor mounted on the frame, wherein the output end of the lifting motor pushes the lifting platform to slide on the vertical rail through a screw rod; the oil dispensing mechanism and the mounting position are both mounted on the lifting platform. Because mineral oil is blown away easily, consequently provides the design of elevating platform in this application embodiment, can be like this when the culture dish of need some oil is shifted to the work area of some oily subassembly by the carousel, staff or external sensor control point oil head are close to the culture dish of waiting to some oil better, have improved the success rate of some oil, avoid mineral oil to spatter the culture solution that flies, guarantee simultaneously that mineral oil can all have the cover on the culture solution well.

As an improvement of the above technical scheme, the oil dispensing head is mounted at the lower end of the lifting platform, a second sensor is arranged on one side of the lifting platform, which is located at the oil dispensing head, and the second sensor is used for detecting the distance between the lifting platform and the culture dish; the second sensor may control the motion of the lift motor. The second sensor can further improve the degree of automation of whole some oily devices, can automatic adjustment point oil head and the distance of culture dish, can be suitable for the culture dish of different size specifications, and the adaptability of whole some oily devices improves.

As an improvement of the above technical solution, in order to better fix the oil bottle, the mounting position is provided with a fixing block for fixing the oil bottle, and the fixing block is mounted in a long waist hole on the mounting position through a screw; wherein the position of fixed block can be adjusted according to the specification of oil bottle to the staff, is convenient for be suitable for the oil bottle of different specifications.

As an improvement of the technical scheme, a protective cover is arranged on the outer cover of the mounting position, and an observation window for observing the residual quantity of the oil in the oil bottle is arranged on one side of the protective cover. The protection casing can avoid during outside debris get into whole structure, prevents the appearance of pollution, can avoid simultaneously when operating whole some oily devices, the staff touch the oil bottle carelessly and with some oily mechanism.

As an improvement of the technical scheme, the turntable is rotatably installed on the rack through a rotating shaft, the rack is provided with a servo motor, and the output end of the servo motor is connected with the rotating shaft through a speed reducer. Because the distribution interval problem of anchor clamps on the carousel, servo motor rotates certain angle at every turn in actual use so that go up the unloading culture dish. The speed reducer can effectively reduce the rotational inertia of the whole servo motor and improve the stability of the turntable.

As an improvement of the above technical solution, in order to realize automation, the first sensors are provided with a plurality of groups, the plurality of groups of first sensors are respectively arranged on the turntable and correspond to each fixture one by one, and each first sensor is located below the corresponding fixture; therefore, the design can be simplified to the greatest extent, each clamp can weigh automatically and conveniently, and the oil dispensing amount of the oil dispensing head is controlled.

As an improvement of the technical scheme, a plurality of groups of clamps are respectively arranged on the outer edge of the turntable; the clamp comprises a pair of openable clamping blocks and a clamping cylinder for controlling the opening and closing of the two clamping blocks; the fixture comprises a clamping cylinder, two clamping blocks, a pressure sensor and a control device, wherein the clamping cylinder is arranged on a turntable, the two clamping blocks are respectively arranged at the output end of the clamping cylinder, the fixture adopts the structural design of automatic clamping, the pressure sensor is arranged in any one clamping block, the pressure sensor can sense the clamping force of the two clamping blocks which are matched with each other, and then the action stroke of the clamping cylinder is controlled, so that the fixture is suitable for culture dishes with different specifications and sizes.

The beneficial effects are that: compared with the prior art, the embryo culture oil dripping device of the utility model adopts a turntable mode to carry out feeding and discharging, which is convenient for improving the feeding and discharging speed of the whole oil dripping device; the working efficiency of the oil dispensing device is ensured; in addition, the first sensor is arranged on the clamp, the oil dispensing amount of the oil dispensing head is controlled by the first sensor, quantification and standardization of oil dispensing are achieved, the success rate of oil dispensing is improved, the psychological pressure of workers during oil dispensing is reduced, and the labor intensity of the workers is reduced.

Drawings

The following detailed description of embodiments of the invention is provided in conjunction with the accompanying drawings, in which:

fig. 1 is a front view of the present invention;

fig. 2 is a left side view of the present invention;

fig. 3 is a schematic view of a part of the structure of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or there can be intervening components, and when a component is referred to as being "disposed in the middle," it is not just disposed in the middle, so long as it is not disposed at both ends, but rather is within the scope of the middle. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items

As shown in fig. 1 to 3, the utility model provides an embryo culture oil dropping device, which comprises a frame 1, a turntable 2 and an oil dropping component 3; wherein, carousel 2 level setting to rotationally install in frame 1, be provided with a plurality of anchor clamps 21 that are used for the centre gripping culture dish on the carousel 2. The oil dispensing assembly 3 is arranged on the rack 1 in a lifting manner and is positioned on one side of the turntable 2; the mounting position 31 for bearing the oil bottle 4 and the oil dispensing mechanism 32 communicated with the opening of the oil bottle 4 are arranged on the clamp, and the output end of the oil dispensing mechanism 32 can dispense oil to the culture dish on the clamp 21 in the working area; wherein, be provided with the first sensor 22 that is used for the interior culture dish weight of check point oil zone on carousel 2, first sensor 22 steerable carousel 2 rotates. The design of carousel 2 in this application improves the efficiency that whole oily device of point carried the culture dish, and the use of anchor clamps 21 has reduced the artifical handheld culture dish of tradition and has carried out the trouble of some oil simultaneously, has reduced the intensity of labour. The oil dispensing mechanism 32 and the mounting position 31 are separately arranged, so that the defect of a traditional straight tube type mineral oil transfer tube is overcome, and the problem that mineral oil drops are too fast due to dead weight of a straight tube structure when the liquid level of mineral oil in the oil bottle 4 is too high is solved; in the separated design, a bending structure or other flow-resisting structures exist between the oil bottle and the oil dispensing mechanism 32, so that the flow speed of the mineral oil in the oil bottle is reduced when the mineral oil flows to the oil dispensing mechanism 32; meanwhile, the separated design is convenient for replacing the oil bottles 4 in the later period, so that the oil bottles 4 of different specifications and sizes are adapted, and the adaptability is improved. The first sensor 22 is arranged on the turntable 2, and the oil quantity of the oil spotting culture dish is weighed in real time by the first sensor 22, so that the oil spotting accuracy is improved, the operability of the whole oil spotting culture dish is simplified, and the success rate of culture dish manufacturing is improved. The first sensor 22 is in this application a weight sensor to facilitate weighing.

Referring to fig. 1 to 3, in the embodiment of the present application, the oil applying mechanism 32 includes an oil receiving head 321, an oil pipe 323, and an oil applying head 322, where the oil receiving head 321 is disposed at a lower portion of the mounting location 31 and can clamp an oil outlet of the oil bottle 4; one end of the oil pipe 323 is connected with the oil receiving head 321, and the other end is connected with the oil dispensing head 322; a control valve is arranged in the oil joint 321. The oil receiving head 321 is similar to a chuck in a hydraulic pipeline in the embodiment, can effectively clamp an oil outlet of the oil bottle 4, and is convenient to disassemble and assemble; the oil receiving head 321 is connected with the oil dropping head 322 through the oil pipe 323, so that the whole oil path is prolonged, the relative positions of the oil receiving head 321 and the oil dropping head 322 can be conveniently adjusted in actual use, and the flexibility is high. It should be noted that in this embodiment, in actual use, since the mineral oil itself has a certain viscosity, in order to reduce the mineral oil adhering to the outlet of the oil applying head 322 and causing pollution to the equipment, the oil outlet end of the oil applying head 322 is provided with a needle shape in this embodiment. In the embodiment, the control valve can be a common relay electromagnetic valve in the market, so that elements can be conveniently purchased; the control valve may be another conventional valve body. The oil dropping head 322 is a replaceable structure, and can be used up and replaced, thereby improving the use safety. In another embodiment of the present application, the control valve may be disposed on the oil pipe 323, which is designed according to the actual situation.

Referring to fig. 1 and 2, for better rotation, the turntable 2 is rotatably mounted on a frame 1 through a rotating shaft 23, a servo motor 24 is arranged on the frame 1, and an output end of the servo motor 24 is connected with the rotating shaft 23 through a speed reducer. In order to better control the rotation of the whole rotating disc 2 in the present embodiment, a plurality of sets of clamps 21 are uniformly arranged in the outer edge area of the rotating disc 2 along the axial direction of the rotating disc 2, so that the servo motor 24 rotates a certain angle every time in practical use so as to load and unload the culture dish. The speed reducer can effectively reduce the rotational inertia of the whole servo motor 24 and improve the stability of the turntable 2. In order to realize automation, the first sensors 22 are provided with a plurality of groups, the plurality of groups of first sensors 22 are respectively arranged on the turntable 2 and correspond to each clamp 21 one by one, and each first sensor 22 is positioned below the corresponding clamp 21; this simplifies the design to the utmost extent, facilitates automatic weighing of each jig 21, and controls the amount of oil dispensed from the oil dispensing head 322.

The clamp 21 comprises a pair of openable clamping blocks and a clamping cylinder for controlling the opening and closing of the two clamping blocks; the clamping cylinder is arranged on the turntable 2, and the two clamping blocks are respectively arranged on the output end of the clamping cylinder; the clamping cylinder can drive the two clamping blocks to move close to or away from each other so as to clamp or release the culture dish. First sensor 22 sets up in the below of corresponding grip block, and anchor clamps 21 adopts the structural design of automatic centre gripping, is provided with pressure sensor in any grip block, and pressure sensor can respond to the clamping-force that two grip blocks mutually supported, then controls grip block's action stroke, adapts to the culture dish of different specifications size like this. In the in-service use, in order to make things convenient for the staff to take off the culture dish, can be located the regional infrared sensor that sets up near anchor clamps 21 at carousel 2, when the staff was located infrared sensor detection area, infrared sensor can control the centre gripping cylinder and loosen the culture dish, and the staff of being convenient for takes off. Obviously, the infrared sensor and the pressure sensor are both connected with a main control center on the frame 1, and the main control center can be a controller which is selected conventionally, even a PC. Data connection of the infrared sensor and the pressure sensor with the controller or the PC is a common technical means in the field, and is not described in detail in the application.

Of course, in order to save the investment of the equipment, the main control center can also receive the data signal detected by the first sensor 22, and control the rotation of the rotary disc 2 after analyzing and comparing the data signal by an internal storage module. In this embodiment, the main control center or the controller includes a storage module for storing gross weight data of the un-spotted pre-culture dish, a comparator for receiving the culture dish output by the first sensor 22 and comparing the data with the gross weight data of the un-spotted pre-culture dish stored in the storage module, and an output module for outputting a control instruction to the outside through the output module if the weight detected by the first sensor 22 is equal to or exceeds the gross weight of the un-spotted pre-culture dish preset in the storage module. In this embodiment, the output module transmits a control instruction to the servo motor 24 on the turntable 2, and controls the servo motor 24 to rotate, so as to sequentially spot oil on the culture dishes without spot oil and bring convenience to the worker to take down the culture dishes with the spot oil. The control of the intermittent rotation of the turntable 2 by the master control center or controller via the first sensor 22 is prior art and does not involve any modification of the program, and therefore the present application is not described in detail in the program. In this embodiment, since the first sensor 22 is disposed below each clamping cylinder, for convenience of control, only one set of clamps 21 in the working area corresponding to the output end of the oil spotting component 3 may be present, the output end of the oil spotting component 3 may perform oil spotting operation on the culture dish clamped on the clamp 21 in the working area at a time, and the corresponding first sensors 22 on the other clamps 21 do not operate; only when the oil amount of the culture dish in the working area of the oil dispensing assembly 3 reaches the range of the preset oil amount, the first sensor 22 on the clamp 21 in the oil dispensing area feeds back a signal to the main control center or the controller, and the main control center or the controller controls the intermittent rotation of the turntable 2.

Referring to fig. 1 and 2, the oil dispensing assembly 3 includes a vertical rail 34 disposed on the frame 1, a lifting platform 35 slidably mounted on the vertical rail 34, and a lifting motor 36 mounted on the frame 1, an output end of the lifting motor 36 pushes the lifting platform 35 to slide on the vertical rail 34 through a screw rod, and both the vertical rail 34 and the screw rod are perpendicular to a plane where the turntable 2 is located; the oil receiving head 321, the oil pipe 323, the oil dispensing head 322 and the mounting position 31 are all mounted on the lifting platform 35. Because mineral oil is blown away easily, consequently provides the design of elevating platform 35 in the embodiment of this application, can be like this when the culture dish that needs some oil is shifted to the work area of some oily subassembly 3 by carousel 2, staff or external sensor control point oil head 322 are close to the culture dish of waiting some oil better, have improved the success rate of some oil, avoid mineral oil to splash the culture solution, guarantee simultaneously that mineral oil can all have the cover on the culture solution well.

Further, in order to better control the oil applying height of the oil applying head 322, the oil applying head 322 is installed at the lower end of the lifting platform 35, a second sensor 37 is arranged on one side of the lifting platform 35, which is located at the oil applying head 322, and the second sensor 37 is used for detecting the distance between the lifting platform 35 and the culture dish; the second sensor 37 may control the operation of the lift motor 36. The second sensor 37 can further improve the automation degree of the whole oil spotting device, can automatically adjust the distance between the oil spotting head 322 and the culture dish, can be suitable for culture dishes with different sizes and specifications, and improves the adaptability of the whole oil spotting device; the second sensor 37 is a distance sensor in this embodiment, and may be in communication connection with the main control center in the above embodiments, and the main control center controls the lifting stroke, even the start and stop, of the lifting motor 36; the use of a distance sensor to control the operation of a cylinder is a common technical means in the art, and the control process and the principle will not be described in detail here.

In order to better control the oil dispensing, in another embodiment of the present application, a point-contact switch 33 is disposed on the oil dispensing assembly 3, and the point-contact switch 33 can control the switch of a control valve, in this embodiment, the point-contact switch 33 is a button switch commonly found in the market, and the control valve adopts a relay solenoid valve in the previous embodiment, so that a worker can open the point-contact switch 33 each time the worker presses the point-contact switch, so that the mineral oil in the oil bottle 4 is dripped into the culture dish through the oil dispensing head 322; the first sensor 22 is used for weighing the culture dish for oil dispensing in real time, and the worker does not need to press the point-contact switch 33 again to close the whole control valve, so that the accuracy of the whole oil dispensing is improved. In the present application, it is needless to say that the point-contact switch 33 may not be provided, and a controller may be provided on the rack 1, and the controller may be the main control center in the above embodiment or the above controller, and the first sensor 22 is used to detect the weight of the culture dish in real time and feed back a signal to the controller, and the controller directly controls the switch of the control valve, and even may control the rotation of the turntable 2, so that the degree of automation is better, but the equipment is increased accordingly.

In order to fix the oil bottle 4 better, a fixing block 38 for fixing the oil bottle 4 is arranged on the mounting position 31, and the fixing block 38 is installed in a long waist hole on the mounting position 31 through a screw; the staff can adjust the position of fixed block 38 according to the specification of oil bottle 4, is convenient for be suitable for the oil bottle 4 of different specifications.

Wherein, the protective cover 39 is arranged outside the mounting position 31, and the protective cover 39 is fixed on the mounting position 31 through screws. And one side of the protective cover 39 is provided with an observation window for observing the residual amount of the oil in the oil bottle 4. The protective cover 39 can prevent external impurities from entering the whole structure, so as to prevent pollution, and meanwhile, can prevent workers from accidentally touching the oil bottle 4 and the oil dispensing mechanism 32 when operating the whole oil dispensing device.

The embryo culture oil dispensing device of the utility model adopts the turntable 2 to carry out feeding and discharging, when the turntable 2 continuously works, a worker can put culture dishes added with culture solution into the empty clamp 21 one by one, and the clamp 21 automatically clamps the culture dishes; meanwhile, the group of clamps 21 in the working area corresponding to the oil dispensing head 322 receives the mineral oil sent by the oil dispensing head 322, and when the first sensor 22 in the group of clamps 21 detects that the mineral oil quantity sent by the oil dispensing head 322 meets the preset oil dispensing quantity, the main control center or the controller controls the servo motor 24 to drive the turntable 2 to intermittently rotate for a certain angle, so that the next group of culture dishes without oil dispensing are sent to the working area of the oil dispensing head 322 along with the corresponding clamps 21, and then the next oil dispensing operation is performed; the culture dish which is successfully dispensed with oil can be taken down from the clamp 21 by a worker, the clamped culture dish is automatically loosened after the infrared sensor on the clamp 21 senses the hand to take the oil, the worker can easily take the culture dish down from the clamp 21, then a culture dish to be dispensed with oil is placed on the clamp 21, the infrared sensor on the clamp 21 senses the hand to leave the sensing area, the culture dish to be dispensed with oil is automatically clamped, and the assembly line type oil dispensing operation can be realized by repeating the operation; the rotary table 2 is used for feeding materials up and down, so that the feeding and discharging speed of the whole oil counting device is improved conveniently; the working efficiency of the oil dispensing device is ensured; in addition, the first sensor 22 is arranged on the clamp 21, the oil dispensing amount of the oil dispensing head 322 is controlled by the first sensor 22, quantification and standardization of oil dispensing are achieved, the oil dispensing success rate is improved, the psychological pressure of workers during oil dispensing is reduced, and the labor intensity of the workers is reduced.

The above embodiments are only used for illustrating the technical solutions of the present invention and are not limited thereto, and any modification or equivalent replacement that does not depart from the spirit and scope of the present invention should be covered by the scope of the technical solutions of the present invention.

Claims (10)

1. The utility model provides an embryo culture point oil device which characterized in that: comprises that

A frame (1);

the turntable (2) is rotatably arranged on the rack (1), and is provided with a plurality of clamps (21) for clamping culture dishes; and

the oil dispensing assembly (3) is arranged on the rack (1) in a lifting manner and is positioned on one side of the turntable (2); the oil dispensing assembly (3) is provided with a mounting position (31) for bearing the oil bottle (4) and an oil dispensing mechanism (32) communicated with an opening of the oil bottle (4), and the output end of the oil dispensing mechanism (32) can dispense oil to a culture dish on the clamp (21) in the working area of the oil dispensing mechanism;

wherein, be provided with first sensor (22) that is used for the interior culture dish weight of check point oil zone on carousel (2), first sensor (22) steerable carousel (2) rotate.

2. The embryo culture spotting device of claim 1, wherein: the oil dispensing mechanism (32) comprises an oil receiving head (321), an oil pipe (323) and an oil dispensing head (322), wherein the oil receiving head (321) is arranged at the lower part of the mounting position (31) and can clamp an oil outlet of the oil bottle (4); one end of the oil pipe (323) is connected with the oil receiving head (321), and the other end of the oil pipe is connected with the oil dispensing head (322); and a control valve is arranged in the oil joint (321).

3. The embryo culture oil dripping device according to claim 2, wherein a point-contact switch (33) is arranged on the oil dripping assembly (3), and the point-contact switch (33) can control the on-off of the control valve.

4. The embryo culture oil spotting device according to claim 2, wherein the oil spotting component (3) comprises a vertical rail (34) arranged on the frame (1), a lifting platform (35) slidably mounted on the vertical rail (34), and a lifting motor (36) mounted on the frame (1), and an output end of the lifting motor (36) pushes the lifting platform (35) to slide on the vertical rail (34) through a screw rod; the oil dispensing mechanism (32) and the mounting position (31) are both mounted on the lifting platform (35).

5. The embryo culture oil dripping device according to claim 4, wherein the oil dripping head (322) is installed at the lower end of the lifting platform (35), a second sensor (37) is arranged on one side of the lifting platform (35) located at the oil dripping head (322), and the second sensor (37) is used for detecting the distance between the lifting platform (35) and a culture dish; the second sensor (37) can control the action of the lifting motor (36).

6. The embryo culture oil spotting device according to any one of claims 1-3, wherein a fixing block (38) for fixing the oil bottle (4) is arranged on the mounting position (31), and the fixing block (38) is installed in a long waist hole on the mounting position (31) through a screw.

7. The embryo culture oil spotting device according to claim 6, wherein a protective cover (39) is covered on the mounting position (31), and one side of the protective cover (39) is provided with an observation window for observing the residual oil in the oil bottle (4).

8. The embryo culture oil spotting device according to any of claims 1-3, wherein the rotary table (2) is rotatably mounted on the frame (1) through a rotating shaft (23), the frame (1) is provided with a servo motor (24), and the output end of the servo motor (24) is connected with the rotating shaft (23) through a reducer.

9. The embryo culture oil spotting device according to claim 1, wherein the first sensors (22) are arranged in a plurality of groups, the plurality of groups of first sensors (22) are respectively arranged on the turntable (2) and correspond to each clamp (21), and each first sensor (22) is located below the corresponding clamp (21).

10. The embryo culture oil spotting device according to claim 1 or 9, wherein a plurality of said clamps (21) are respectively disposed at the outer edge of the turntable (2); the clamp (21) comprises a pair of openable clamping blocks and a clamping cylinder for controlling the opening and closing of the two clamping blocks; the clamping cylinder is arranged on the turntable (2), and the two clamping blocks are respectively arranged on the output end of the clamping cylinder.

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