CN114365741B - Sheep embryo is embryo activity save set for transplantation - Google Patents
Sheep embryo is embryo activity save set for transplantation Download PDFInfo
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- CN114365741B CN114365741B CN202210087520.5A CN202210087520A CN114365741B CN 114365741 B CN114365741 B CN 114365741B CN 202210087520 A CN202210087520 A CN 202210087520A CN 114365741 B CN114365741 B CN 114365741B
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N1/00—Preservation of bodies of humans or animals, or parts thereof
- A01N1/02—Preservation of living parts
- A01N1/0236—Mechanical aspects
- A01N1/0242—Apparatuses, i.e. devices used in the process of preservation of living parts, such as pumps, refrigeration devices or any other devices featuring moving parts and/or temperature controlling components
- A01N1/0252—Temperature controlling refrigerating apparatus, i.e. devices used to actively control the temperature of a designated internal volume, e.g. refrigerators, freeze-drying apparatus or liquid nitrogen baths
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Abstract
The invention relates to the technical field of embryo transplantation, in particular to an embryo activity preservation device for sheep embryo transplantation, which comprises a preservation box and supporting legs for fixing the preservation box, and further comprises: the supporting plate is positioned in the storage box; the placing cavities are uniformly arranged on the storage box in the circumferential direction and are connected with the supporting plate; the thrust mechanism is connected with the storage box and is installed in a matching way with the supporting plate, wherein the thrust mechanism comprises a telescopic component, a rotating component and a counting component; the storage assembly is detachably connected with the placing cavity and is matched and installed with the telescopic assembly; the embryo activity preservation device for the sheep embryo transplantation has the advantages that the structure is novel, the operation is simple, the hand frostbite of workers and the pollution condition of embryo test tubes are effectively avoided, and convenience is brought to the workers.
Description
Technical Field
The invention relates to the technical field of embryo transplantation, in particular to an embryo activity preservation device for sheep embryo transplantation.
Background
Embryo transplantation, also called fertilized egg transplantation, refers to a technique of transplanting an early embryo of a female animal or an embryo obtained by in vitro fertilization or other means into the body of the female animal to continue to develop into a new individual. The embryo transplantation is widely applied to the field of animal reproduction, mainly improves the reproduction speed of animals and shortens the generation interval. When the embryo of the sheep is transplanted, a transplanting device is needed.
The embryo activity save set for current sheep embryo transfer, in the use, most need manually take out embryo test tube from the liquid nitrogen tank and place, when getting and putting, cause staff's hand frostbite and the pollution of embryo test tube easily, it is very inconvenient to use, consequently, to above current situation, urgent need develop an embryo activity save set for sheep embryo transfer to overcome not enough in the current practical application.
Disclosure of Invention
The invention aims to provide an embryo activity preservation device for sheep embryo transplantation, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides a sheep is embryo activity save set for embryo transfer, is including keeping the case and being used for the landing leg of fixed case of keeping, still includes:
the supporting plate is positioned in the storage box;
the placing cavities are uniformly arranged on the storage box in the circumferential direction and are connected with the supporting plate;
the thrust mechanism is connected with the storage box and is installed in a matched manner with the supporting plate, the thrust mechanism comprises a telescopic component, a rotating component and a counting component, the rotating component is respectively connected with the storage box and the supporting plate in a rotating manner and is connected with the counting component in a matched manner, and the telescopic component is positioned on the rotating component; and
the storage assembly is detachably connected with the placing cavity and is matched and installed with the telescopic assembly;
wherein, the save subassembly is including a lift section of thick bamboo and save box, a lift section of thick bamboo with place the chamber and can dismantle the connection, a lift section of thick bamboo the bottom with flexible subassembly cooperatees the installation, the save box the one end with a lift section of thick bamboo rotates to be connected, the save box the other end with place the inner wall sliding connection in chamber, just save box circumference evenly distributed is in on the lift section of thick bamboo.
Compared with the prior art, the invention has the beneficial effects that:
in the process of embryo activity preservation, when embryos need to be taken out, the rotating assembly is driven to work through manpower, the telescopic assembly can be driven to rotate, the counting assembly is driven to work and rotates to the corresponding number, the positioning effect can be achieved, so that workers can be informed visually that the telescopic assembly rotates to the position under the appointed preservation assembly, embryo test tubes needing to be taken out can be taken out accurately, mistakes are avoided, the volatilization amount of liquid nitrogen is increased, the number of the preservation assemblies is a plurality, the preservation assemblies are installed in the placing cavity and are separated from the thrust mechanism through the supporting plate, when the telescopic assembly is located under the preservation assembly, the telescopic assembly can be started to work, the output end of the telescopic assembly penetrates through the supporting plate to be in contact with the lifting cylinder located in the placing cavity, when the lifting cylinder is subjected to the thrust action, the lifting cylinder can move upwards in the placing cavity, and simultaneously, the top of the preservation box also slides on the inner wall of the placing cavity, wherein the top and the bottom of the lifting cylinder are both provided with sealing rings to avoid leakage of liquid nitrogen, the preservation box can be rotatably connected with the lifting cylinder by arranging a torsion spring, the top of the preservation box is of a smooth arc structure so as to reduce and place friction force between the preservation box and the cavity, the preservation box is of a hollow structure and can be used for placing embryo test tubes, meanwhile, the periphery of the placing cavity is filled with heat insulation materials so as to improve the low-temperature preservation effect of embryos, when the preservation box moves upwards to the top of the preservation box and is separated from the inner wall of the placing cavity, the top of the preservation box can rotate a certain angle around the bottom end to the outer side of the lifting cylinder under the action of the torsion force so that workers can take out the embryo test tubes from the preservation box quickly, and on the contrary, under the action of the adsorption force of the telescopic component and the self weight of the lifting cylinder, when flexible subassembly moves down, can make a section of thick bamboo and save the box and resume to the normal position and carry out the cryo-preservation, easy operation, whole journey all need not the staff and takes out embryo test tube from the liquid nitrogen tank manually, effectively avoids staff's the hand frostbite and the condition that embryo test tube pollutes, for the staff provides convenience, is worth promoting.
Drawings
Fig. 1 is a schematic overall structure diagram in the embodiment of the present invention.
Fig. 2 is an enlarged schematic structural diagram of a portion a in fig. 1 according to an embodiment of the present invention.
Fig. 3 is an enlarged structural schematic diagram of an arc-shaped plate part in the embodiment of the invention.
FIG. 4 is a front sectional view of the storage box of the embodiment of the present invention.
Fig. 5 is a schematic perspective view of an adjusting cylinder portion according to an embodiment of the present invention.
Fig. 6 is a front sectional structural view of a lifting cylinder portion in an embodiment of the present invention.
FIG. 7 is a schematic top view of a guide plate portion in an embodiment of the present invention.
Fig. 8 is a front sectional structural view of a control part in an embodiment of the invention.
In the figure: 1-storage box, 2-limit box, 3-adjusting cylinder, 4-leg, 5-control panel, 6-placing cavity, 7-first groove, 8-support rod, 9-arc plate, 10-second groove, 11-display window, 12-rotary disk, 13-display plate, 14-telescopic part, 15-support plate, 16-first gear, 17-rolling support rod, 18-annular plate, 19-barrier strip, 20-positioning plate, 21-rotary shaft, 22-rotary rod, 23-second gear, 24-slot, 25-communicating pipe, 26-control part, 27-telescopic rod, 28-lifting cylinder, 29-storage box, 30-communicating port, 31-guide disk, 32-slot port, 33-positioning slot, 34-suction part, 35-sealing ring, 36-limiting slot, 37-elastic part, 38-air inlet channel, 39-sealing head, 40-support part, 41-sliding cavity, 42-air outlet channel, 43-through hole.
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 a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Specific implementations of the present invention are described in detail below with reference to specific embodiments.
Referring to fig. 1 to 8, an embryo viability preservation apparatus for sheep embryo transplantation provided by the embodiment of the present invention includes a preservation box 1 and a leg 4 for fixing the preservation box 1, and further includes:
a support plate 15, the support plate 15 being located inside the holding box 1;
the placing cavities 6 are uniformly arranged on the storage box 1 in the circumferential direction and are connected with the supporting plate 15;
the thrust mechanism is connected with the storage box 1 and is installed in a matched mode with the supporting plate 15, the thrust mechanism comprises a telescopic component, a rotating component and a counting component, the rotating component is respectively connected with the storage box 1 and the supporting plate 15 in a rotating mode and is connected with the counting component in a matched mode, and the telescopic component is located on the rotating component; and
the storage assembly is detachably connected with the placing cavity 6 and is matched and installed with the telescopic assembly;
wherein, save the subassembly including a lift section of thick bamboo 28 and save box 29, a lift section of thick bamboo 28 with place chamber 6 and can dismantle the connection, a lift section of thick bamboo 28 the bottom with flexible subassembly cooperation installation, save box 29's one end with a lift section of thick bamboo 28 rotates to be connected, save box 29's the other end with place the inner wall sliding connection of chamber 6, just save box 29 circumference evenly distributed is in on the lift section of thick bamboo 28.
In the process of embryo activity preservation, when embryos need to be taken out, firstly, the preservation box 1 can be fixed in a designated area through the supporting legs 4 by the preservation box 1, wherein the preservation box 1 is also provided with a control panel, the bottoms of the supporting legs 4 can adopt the structure of rollers so as to move the integral holding device, then, the rotating component is driven to work by manpower, the telescopic component can be driven to rotate, meanwhile, the counting component is driven to work and rotates to the corresponding number, the positioning function can be achieved, so that workers can be intuitively informed that the telescopic component rotates to the position under the designated preservation component, embryo test tubes needing to be taken out can be accurately taken out, errors are avoided, the volatilization amount of liquid nitrogen is increased, the preservation components are a plurality of, are arranged in the placing cavity 6 and are separated from the thrust mechanism by the supporting plate 15, when the retractable assembly is located under the storage assembly, the retractable assembly can be started to work, the output end of the retractable assembly penetrates through the supporting plate 15 to be in contact with the lifting cylinder 28 located in the placing cavity 6, when the lifting cylinder 28 is subjected to thrust action, the retractable assembly can move upwards in the placing cavity 6, meanwhile, the top end of the storage box 29 also slides on the inner wall of the placing cavity 6, sealing rings 35 are arranged at the top and the bottom of the lifting cylinder 28 to avoid leakage of liquid nitrogen, the storage box 29 can be rotatably connected with the lifting cylinder 28 in a torsion spring arrangement mode, the top end of the storage box 29 is of a smooth arc structure to reduce friction between the storage box and the placing cavity 6, the storage box 29 is of a hollow structure and can be used for placing embryo test tubes, meanwhile, heat insulation materials are filled around the placing cavity 6 to improve the low-temperature holding effect of embryos, when the storage box 29 moves upwards to the top of the storage box 1, and when with the inner wall separation of placing chamber 6, can be under the effect of torsion, make the top of preserving box 29 rotate certain angle around the bottom to the outside of a lift section of thick bamboo 28, so that the staff takes out the embryo test tube in preserving box 29 fast, on the contrary, under the effect of the adsorption affinity of telescopic component and the dead weight of a lift section of thick bamboo 28, when telescopic component moves down, can make a lift section of thick bamboo 28 and preserving box 29 resume to the normal position and carry out the cryopreservation, and is simple in operation, the whole journey all need not that the staff is manual to take out the embryo test tube from the liquid nitrogen tank, effectively avoid staff's the condition of hand frostbite and embryo test tube pollution, facilitate for the staff, and is worth promoting.
In an embodiment of the present invention, referring to fig. 1, 4 and 6, the saving component further includes:
the notch 32 is arranged on the lifting cylinder 28, and is matched and connected with the storage box 29; and
the first groove 7 is formed in the inner wall of the placing cavity 6, and the first groove 7 is matched with the storage box 29.
Through the notch 32 that sets up, can play spacing and the effect of protection to save box 29, avoid taking place to deflect when saving box 29 rotates, and simultaneously, through the first recess 7 that sets up, wherein first recess 7 is the arc wall structure of reducing, and by low grow gradually to high diameter, thereby can make the top and the contact of first recess 7 of saving box 29, and at the in-process that saves box 29 upwards removal gradually, guarantee to save box 29 pivoted stationarity, after the top of telescopic link 27 rotates certain angle to the outside of a lift section of thick bamboo 28, so that the staff takes out the embryo test tube in the corresponding saving box 29.
In an embodiment of the present invention, please refer to fig. 6 and fig. 7, which further includes: the guide disc 31, the said guide disc 31 links with said lift cylinder 28;
the limiting grooves 36 are uniformly distributed on the guide disc 31 in the circumferential direction, and are matched with the storage box 29; and
the elastic piece 37, the said elastic piece 37 locates in the said stop groove 36, and connect with the said preserving box 29 separably.
Through the guiding disc 31 and the limiting groove 36 that set up, wherein the quantity of limiting groove 36 is equal with preservation box 29, and preservation box 29 is in limiting groove 36 all the time, and can be directional slip in limiting groove 36, thereby can further guarantee the stationarity when preservation box 29 rotates, avoid taking place huge vibration, make the embryo receive the harm, when a lift section of thick bamboo 28 is placing chamber 6 internal downstream, can make the top of preservation box 29 break away from with first recess 7, and be connected with the inner wall of placing chamber 6 once more, simultaneously, can make preservation box 29 take place the reversal and contact with elastic component 37, wherein, elastic component 37 can adopt the form of rubber block, after preservation box 29 and elastic component 37 contact, can make elastic component 37 take place certain deformation, on the one hand, can make the top of preservation box 29 firm placing between limiting groove 36 and placing chamber 6, when avoiding preservation box 1 to remove, preservation box 29 takes place to rock, on the other hand, because of elastic component 37, can drive preservation box 29 upward movement when lift section of thick bamboo 28, the top that promotes preservation box 29 smoothly, the life of embryo, the staff's 7 in the recess 7 has been guaranteed, the life of the test tube.
In one embodiment of the present invention, referring to fig. 4 and 6, the telescopic assembly includes:
a telescoping member 14, said telescoping member 14 being located on said rotating assembly;
the through hole 43 is formed in the supporting plate 15 and communicated with the placing cavity 6, and the through hole 43 is matched with the output end of the telescopic piece 14;
a positioning groove 33, wherein the positioning groove 33 is arranged at the bottom of the lifting cylinder 28; and
and the adsorption piece 34 is fixedly arranged in the positioning groove 33, and the adsorption piece 34 is detachably connected with the output end of the telescopic piece 14.
Through the telescopic part 14 that sets up, wherein telescopic part 14 can adopt the form that electric power promoted, in order to avoid under the low temperature state pneumatic and hydraulic form can not normally work, certainly can also adopt manpower drive mode or other forms, do not do too much and describe here, when the output of telescopic part 14 upwards moves, can pass through-hole 43 on the backup pad 15 and contact with the bottom of a lift section of thick bamboo 28, wherein, the quantity of through-hole 43 equals with the quantity of placing the chamber 6, and the size sets for with the output cooperation of telescopic part 14, through locating slot 33 and adsorption part 34 that sets up, after the output of telescopic part 14 entered to locating slot 33 and contacted with adsorption part 34, can produce the effect of adsorption part 34, wherein, adsorption part 34 can adopt the form of magnet or electro-magnet, so that telescopic part 14 can steadily promote and pull a lift section of thick bamboo 28 and place the chamber 6 in upwards or downwards moving, when the bottom of a lift section of thick bamboo 28 and the bottom of placing the chamber 6 contact with the bottom of placing the chamber 6, can make the output of telescopic part 14 separate with adsorption part 34, and keep box 29 to place the inner wall to place the lift section of thick bamboo in the chamber 6 under the effect tight.
In one embodiment of the present invention, referring to fig. 1, 4 and 5, the rotating assembly includes:
one end of the rotating shaft 21 is rotatably connected with the supporting plate 15, and the other end of the rotating shaft 21 penetrates through the storage box 1 to be rotatably mounted thereon;
a first gear 16, wherein the first gear 16 is connected with the rotating shaft 21 and is positioned in the storage box 1, and the first gear 16 is also connected with the telescopic piece 14;
one end of the rolling support rod 17 is connected with the first gear 16, and the other end of the rolling support rod 17 is in rolling connection with the inner bottom wall of the storage box 1; and
and the positioning unit is positioned on the storage box 1 and is connected with the rotating shaft 21.
When the manpower drive axis of rotation 21, can drive first gear 16 and rotate to can rotate extensible member 14 under appointed lift section of thick bamboo 28, and through the positioning unit who sets up, can make the firm stop of extensible member 14 under lift section of thick bamboo 28, avoid taking place to rock, thereby lead to a lift section of thick bamboo 28 atress unbalanced.
In one embodiment of the present invention, the positioning unit includes:
the limiting box 2 is positioned at the bottom of the storage box 1, an adjusting cylinder 3 penetrates through the limiting box 2 and is slidably mounted, and the other end of the adjusting cylinder 3 is sleeved on the rotating shaft 21;
the barrier strips 19 are distributed on the rotating shaft 21 and are connected with the adjusting cylinder 3 in a clamping and sliding manner through slots 24;
the positioning plate 20 is positioned on the adjusting cylinder 3; and
the annular plate 18 is connected with the inner wall of the limiting box 2, and the annular plate 18 is detachably connected with the positioning plate 20.
When the rotating shaft 21 needs to be driven manually, firstly, the adjusting cylinder 3 is driven manually, a hand wheel is arranged at the bottom of the adjusting cylinder 3, so that a worker can exert force conveniently, the adjusting cylinder 3 can be pushed upwards for a certain distance while being rotated manually, the positioning plate 20 is separated from the annular plate 18, a rack is arranged on the annular plate 18 and is matched with the bottom of the barrier strip 19, so that the adjusting cylinder 3 is limited under a normal working state, the adjusting cylinder 3 is prevented from rotating, after the positioning plate 20 is separated from the annular plate 18, the adjusting cylinder 3 can be rotated, the barrier strip 19 is matched with the slot 24 to work, the rotating shaft 21 can be driven to rotate, the purpose of adjusting the position of the telescopic assembly is achieved, after the adjusting cylinder 3 is put down, the adjusting cylinder 3 can drive the positioning plate 20 to move downwards under the action of the gravity of the adjusting cylinder 3 and fall on the annular plate 18, the adjusting cylinder 3 and the rotating shaft 21 can be limited, and the telescopic assembly 14 is prevented from shaking in the working process.
In one embodiment of the present invention, referring to fig. 1, 2 and 4, the counting assembly includes:
the two ends of the rotating rod 22 are respectively connected with the storage box 1 and the supporting plate 15 in a rotating manner, and the rotating rod 22 is connected with the first gear 16 through a second gear 23;
the rotating disc 12 is positioned on the rotating rod 22, and a plurality of display plates 13 are uniformly distributed on the rotating disc 12 in the circumferential direction; and
and the display window 11 is positioned on the storage box 1, and is matched with the display plate 13 for installation.
When first gear 16 rotated, wherein the rack on first gear 16 can adopt the mode of intermittent type distribution, thereby can drive second gear 23 and be interrupted the rotation, when second gear 23 rotated, accessible dwang 22 drove rolling disc 12 and display panel 13 and rotate, and through the mode of intermittent type rotation, in order to realize that extensible member 14 from one of them place under chamber 6 and move to another place under chamber 6, digit on display panel 13 just switches a position in step, in order to realize carrying out the effect of numbering to the lift section of thick bamboo 28 in corresponding first gear 16, thereby can be accurate take out the embryo test tube in the appointed save box 29, wherein, the transmission form between first gear 16 and the rolling disc 12 also can realize synchronous rotation's purpose through a plurality of gear cooperations, also can adopt other forms, do not extensively repeated here.
In an embodiment of the present invention, please refer to fig. 1, fig. 3, fig. 6, and fig. 8, which further includes: the control piece 26 is positioned on the lifting cylinder 28, one end of the control piece 26 is communicated with the lifting cylinder 28, the other end of the control piece 26 is fixedly provided with the communicating pipe 25, and the control piece 26 is also communicated with the storage box 29 through the communicating port 30;
the air inlet channel 38 and the air outlet channel 42 are arranged on the control part 26, and the air outlet channel 42 is communicated with the lifting cylinder 28; and
a control unit, which is connected with the storage box 1 and the control member 26, respectively, and which is also located between the inlet duct 38 and the outlet duct 42.
In the process of taking out the embryo test tube, because of the volatilization of the liquid nitrogen and the temporary contact of the storage box 29 with the outside, the ambient temperature around the embryo test tube will rise, and a part of the embryo will probably be damaged, therefore, through the arranged control member 26, when the lifting cylinder 28 moves upwards, the control member 26 will move out of the top of the storage box 1 first, and through the working of the arranged control unit, the liquid nitrogen in the communicating pipe 25 can be filled into the upper part of the lifting cylinder 28 through the air inlet channel 38 and the air outlet channel 42, and can be contacted with the test tube in the storage box 29, so as to ensure the temperature around the embryo test tube, wherein, the communicating pipe 25 can be communicated with the external liquid nitrogen tank, and simultaneously, the volatilization amount of the liquid nitrogen at the upper part of the lifting cylinder 28 can be supplemented, so that the liquid nitrogen amount at the upper part of the lifting cylinder 28 is kept constant, after the lifting cylinder 28 enters the placing cavity 6 again, the leakage of the liquid nitrogen can be avoided through the sealing rings 35 arranged at the upper part and the lower part of the lifting cylinder 28, and the lifting cylinder 28 can be supplemented into the lifting cylinder 28 in time through the control member 26.
In one embodiment of the present invention, the control unit includes:
the sliding cavity 41 is formed in the control member 26, and the sliding cavity 41 is respectively communicated with the air inlet channel 38 and the air outlet channel 42;
the sealing head 39 is slidably installed in the sliding cavity 41, and is connected with the inner wall of the sliding cavity 41 through a support member 40;
one end of the telescopic rod 27 penetrates through the control member 26 and is slidably mounted on the control member, and is connected with the blocking head 39;
a supporting rod 8, the supporting rod 8 is positioned on the top of the storage box 1, a plurality of arc-shaped plates 9 are circumferentially and uniformly distributed on the supporting rod 8, and
and the second groove 10 is formed in the arc-shaped plate 9, and the second groove 10 is connected with the other end of the telescopic rod 27 in a sliding manner.
When the control member 26 moves out of the top of the storage box 1, the control member 26 enters the arc-shaped plates 9, wherein three-quarter circumference of the arc-shaped plates 9 can be adopted, and the number of the arc-shaped plates 9 can be set as one group or multiple groups, when the control member 26 is set as one group, the support rod 8 is in a state of being capable of freely rotating, when the control member is set as multiple groups, the number of the support rod is equal to that of the placing cavities 6, and redundant description is omitted herein, when the control member 26 enters the arc-shaped plates 9, the telescopic rod 27 can be in contact with the second groove 10, wherein the second groove 10 can adopt a reducing arc-shaped groove structure, and the diameter is smaller from bottom to top, so that a thrust effect can be generated on the telescopic rod 27 in the process of the control member 26 rising, when the telescopic rod 27 moves towards the inside of the control member 26, the blocking head 39 can be pushed to slide in the sliding cavity 41, and the support member 40 is in a compressed state, wherein the support member 40 can adopt a spring form, and when the blocking head 39 moves for a distance, the air inlet channel 38 can be communicated with the outlet channel 42, so that liquid nitrogen outside can enter the inlet channel 28 through the sliding cavity 38, the outlet channel 41 and the inlet channel 28.
In conclusion, the rotating assembly is driven to work through manpower, the counting assembly is driven to work when the rotating assembly is driven to rotate to the corresponding number, the positioning effect can be achieved, so that workers can be intuitively informed that the rotating assembly rotates to the position under the appointed storage assembly, embryo test tubes to be taken out can be accurately taken out, mistakes are avoided, the volatilization amount of liquid nitrogen is increased, the storage assemblies are a plurality of, the storage assemblies are arranged in the placing cavity 6 and are separated from the thrust mechanism through the supporting plate 15, when the rotating assembly is positioned under the storage assembly, the rotating assembly can be started to work, the output end of the rotating assembly penetrates through the supporting plate 15 to be in contact with the lifting cylinder 28 positioned in the placing cavity 6, when the lifting cylinder 28 is subjected to the thrust action, the rotating assembly can move upwards in the placing cavity 6, and meanwhile, the top end of the storage box 29 also slides on the inner wall of the placing cavity 6, wherein, the top and the bottom of the lifting cylinder 28 are both provided with a sealing ring 35 to avoid leakage of liquid nitrogen, the storage box 29 can be rotatably connected with the lifting cylinder 28 by a form of arranging a torsion spring, the top end of the storage box 29 is of a smooth arc structure so as to reduce and place friction force between the cavities 6, the storage box 29 is of a hollow structure and can be used for placing embryo test tubes, meanwhile, the periphery of the cavity 6 is filled with heat insulation materials so as to improve the effect of low-temperature preservation of embryos, when the storage box 29 moves upwards to the top of the storage box 1 and is separated from the inner wall of the cavity 6, the top end of the storage box 29 can rotate a certain angle around the bottom end to the outer side of the lifting cylinder 28 under the action of torsion force, so that workers can take out the embryo test tubes from the storage box 29 quickly, conversely, under the action of the adsorption force of the telescopic component and the self weight of the lifting cylinder 28, when the flexible subassembly moves down, can make a lift section of thick bamboo 28 and save box 29 and resume to the normal position and carry out the cryo-preservation, easy operation, whole journey all need not the staff and takes out embryo test tube from the liquid nitrogen tank manually, effectively avoids staff's the hand frostbite and the condition that embryo test tube pollutes, provides convenience for the staff.
It should be noted that, in the present invention, unless otherwise specifically stated or limited, the terms "sliding", "rotating", "fixing", "providing", and the like are to be understood in a broad sense, and may be, for example, a welded connection, a bolted connection, or an integral body; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be interconnected within two elements or in a relationship where two elements interact with each other unless otherwise specifically limited. The specific meanings of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (1)
1. The utility model provides a sheep embryo is active save set of embryo for transplantation, is including keeping the case and being used for the landing leg of fixed case of keeping, its characterized in that still includes:
the supporting plate is positioned in the storage box;
the placing cavities are uniformly arranged on the storage box in the circumferential direction and are connected with the supporting plate;
the thrust mechanism is connected with the storage box and is installed in a matched manner with the supporting plate, the thrust mechanism comprises a telescopic component, a rotating component and a counting component, the rotating component is respectively connected with the storage box and the supporting plate in a rotating manner and is connected with the counting component in a matched manner, and the telescopic component is positioned on the rotating component;
the storage assembly is detachably connected with the placing cavity and is matched and installed with the telescopic assembly;
the storage assembly comprises a lifting cylinder and a storage box, the lifting cylinder is detachably connected with the placing cavity, the bottom of the lifting cylinder is matched with the telescopic assembly, one end of the storage box is rotatably connected with the lifting cylinder, the other end of the storage box is slidably connected with the inner wall of the placing cavity, and the storage box is uniformly distributed on the lifting cylinder in the circumferential direction;
the save assembly further comprises: the notch is formed in the lifting cylinder and is matched and connected with the storage box;
the first groove is formed in the inner wall of the placing cavity and is matched with the storage box for installation;
further comprising: the guide disc is connected with the lifting cylinder;
the limiting grooves are circumferentially and uniformly distributed on the guide disc and are matched with the storage box for installation;
the elastic piece is positioned in the limiting groove and is detachably connected with the preservation box;
the telescoping assembly comprises:
the telescopic piece is positioned on the rotating assembly;
the through hole is formed in the supporting plate and communicated with the placing cavity, and the through hole is matched with the output end of the telescopic piece;
the positioning groove is formed in the bottom of the lifting cylinder;
the adsorption piece is fixedly arranged in the positioning groove and is detachably connected with the output end of the telescopic piece;
the rotating assembly includes:
one end of the rotating shaft is rotatably connected with the supporting plate, and the other end of the rotating shaft penetrates through the storage box and is rotatably installed on the storage box;
the first gear is connected with the rotating shaft and positioned in the storage box, and the first gear is also connected with the telescopic piece;
one end of the rolling support rod is connected with the first gear, and the other end of the rolling support rod is in rolling connection with the inner bottom wall of the storage box;
the positioning unit is positioned on the storage box and connected with the rotating shaft;
the positioning unit includes:
the limiting box is positioned at the bottom of the storage box, an adjusting cylinder is arranged on the limiting box in a penetrating and sliding mode, and the other end of the adjusting cylinder is sleeved on the rotating shaft;
the barrier strips are distributed on the rotating shaft and are connected with the adjusting cylinder in a clamping and sliding manner through slots;
the positioning plate is positioned on the adjusting cylinder;
the annular plate is connected with the inner wall of the limiting box and is detachably connected with the positioning plate;
the counting assembly comprises:
the two ends of the rotating rod are respectively and rotatably connected with the storage box and the supporting plate, and the rotating rod is connected with the first gear through a second gear;
the rotating disc is positioned on the rotating rod, and a plurality of display plates are uniformly distributed on the rotating disc in the circumferential direction;
the display window is positioned on the storage box and is matched with the display panel for installation;
further comprising: the control piece is positioned on the lifting cylinder, one end of the control piece is communicated with the lifting cylinder, the other end of the control piece is fixedly provided with a communicating pipe, and the control piece is also communicated with the storage box through a communicating port;
the air inlet channel and the air outlet channel are arranged on the control piece and communicated with the lifting cylinder;
the control unit is respectively connected with the storage box and the control piece and is also positioned between the air inlet channel and the air outlet channel;
the control unit includes:
the sliding cavity is formed in the control piece and is communicated with the air inlet channel and the air outlet channel respectively;
the blocking head is slidably arranged in the sliding cavity and is connected with the inner wall of the sliding cavity through a supporting piece;
one end of the telescopic rod penetrates through the control piece and is slidably mounted on the control piece, and is connected with the blocking head;
a support rod, the support rod is located on the top of the storage box, a plurality of arc-shaped plates are circumferentially and uniformly distributed on the support rod, and
the second groove is formed in the arc plate and is connected with the other end of the telescopic rod in a sliding mode.
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Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105379706A (en) * | 2015-10-22 | 2016-03-09 | 上海原能细胞医学技术有限公司 | Automatic preservation/extraction control device for frozen cells |
| CN110402920A (en) * | 2019-08-14 | 2019-11-05 | 潍坊医学院 | A kind of reproduction embryonic stem cell freezing storage device and its control system |
| CN110786316A (en) * | 2019-10-22 | 2020-02-14 | 内蒙古金草原牧业有限公司 | Beef cattle propagation embryo cryopreservation device |
| CN210470815U (en) * | 2019-07-30 | 2020-05-08 | 南昌西尔戴尔医疗科技有限公司 | Stem cell low-temperature storage device |
| CN211767137U (en) * | 2019-07-02 | 2020-10-27 | 中源协和生物细胞存储服务(天津)有限公司 | Stem cell classified storage device |
| CN111937857A (en) * | 2020-07-03 | 2020-11-17 | 田琳琳 | Biological medicine storage device convenient to use |
| CN112704063A (en) * | 2021-02-22 | 2021-04-27 | 四川大学华西第二医院 | Preservation device for reproductive embryonic stem cells |
| CN113519502A (en) * | 2021-07-15 | 2021-10-22 | 山东胜伟牧业有限公司 | Embryo activity save set for embryo transplantation |
| CN214962231U (en) * | 2021-03-30 | 2021-12-03 | 上海市杨浦区中心医院(同济大学附属杨浦医院) | Automatic storing and taking device for frozen storage tubes in liquid nitrogen tank |
| CN113749087A (en) * | 2021-09-24 | 2021-12-07 | 西藏鹰山科技有限公司 | Stem cell low-temperature storage device for biological pharmacy |
| CN215189021U (en) * | 2021-04-07 | 2021-12-17 | 昆明医科大学第二附属医院 | Cell cryopreservation device for reproductive embryonic stem cells |
| CN113796373A (en) * | 2021-10-25 | 2021-12-17 | 昆明医科大学第二附属医院 | Preservation device for reproductive embryonic stem cells |
-
2022
- 2022-01-25 CN CN202210087520.5A patent/CN114365741B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105379706A (en) * | 2015-10-22 | 2016-03-09 | 上海原能细胞医学技术有限公司 | Automatic preservation/extraction control device for frozen cells |
| CN211767137U (en) * | 2019-07-02 | 2020-10-27 | 中源协和生物细胞存储服务(天津)有限公司 | Stem cell classified storage device |
| CN210470815U (en) * | 2019-07-30 | 2020-05-08 | 南昌西尔戴尔医疗科技有限公司 | Stem cell low-temperature storage device |
| CN110402920A (en) * | 2019-08-14 | 2019-11-05 | 潍坊医学院 | A kind of reproduction embryonic stem cell freezing storage device and its control system |
| CN110786316A (en) * | 2019-10-22 | 2020-02-14 | 内蒙古金草原牧业有限公司 | Beef cattle propagation embryo cryopreservation device |
| CN111937857A (en) * | 2020-07-03 | 2020-11-17 | 田琳琳 | Biological medicine storage device convenient to use |
| CN112704063A (en) * | 2021-02-22 | 2021-04-27 | 四川大学华西第二医院 | Preservation device for reproductive embryonic stem cells |
| CN214962231U (en) * | 2021-03-30 | 2021-12-03 | 上海市杨浦区中心医院(同济大学附属杨浦医院) | Automatic storing and taking device for frozen storage tubes in liquid nitrogen tank |
| CN215189021U (en) * | 2021-04-07 | 2021-12-17 | 昆明医科大学第二附属医院 | Cell cryopreservation device for reproductive embryonic stem cells |
| CN113519502A (en) * | 2021-07-15 | 2021-10-22 | 山东胜伟牧业有限公司 | Embryo activity save set for embryo transplantation |
| CN113749087A (en) * | 2021-09-24 | 2021-12-07 | 西藏鹰山科技有限公司 | Stem cell low-temperature storage device for biological pharmacy |
| CN113796373A (en) * | 2021-10-25 | 2021-12-17 | 昆明医科大学第二附属医院 | Preservation device for reproductive embryonic stem cells |
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