CN211153538U - Reproductive sample storage device - Google Patents
Reproductive sample storage device Download PDFInfo
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- CN211153538U CN211153538U CN201922030007.9U CN201922030007U CN211153538U CN 211153538 U CN211153538 U CN 211153538U CN 201922030007 U CN201922030007 U CN 201922030007U CN 211153538 U CN211153538 U CN 211153538U
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Abstract
The utility model discloses a reproductive sample storage device, which comprises a storage container, a rotary lifting mechanism and a transfer mechanism; the rotary lifting mechanism is arranged in the storage container and is used for storing a reproductive sample storage plate; moving a reproductive sample storage plate to be taken out or put in to a side opening heat insulation cylinder of the tank body; the transfer mechanism is used for conveying the reproductive sample storage plate and the reproductive sample tube into the storage container or removing the reproductive sample storage plate and the reproductive sample tube from the storage container. The reproductive sample storage equipment of the utility model has small volume and light weight, can enter common elevators and doors, and is convenient to transport, transport and store; it is internal to move into the liquid phase jar through the straw that transports jar and will be equipped with germ cell, and the liquid phase reproductive sample storage jar of automation has realized better storage reproductive sample, and the design of customization, the dark low temperature storage of better realization reproductive sample, the access process of full cold chain, better protection reproductive sample are at the safety of access in-process, improve work efficiency.
Description
Technical Field
The utility model relates to a reproduction sample storage device belongs to dark cryogenic storage technical field.
Background
The germ cells can be frozen and preserved in hospitals and professional institutions with advanced reproductive disciplines, namely, the germ cells such as sperms, ova, embryos and the like are stored in storage equipment; however, these hospitals and professional institutions manually store the germ cells in the storage device, which has high risk, low safety, less storage amount, and high maintenance cost.
However, research and development of liquid-phase automatic devices at home and abroad are basically blank, so that a biological sample storage device needs to be designed aiming at the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a reproduction sample storage device, it has solved at least one among the above-mentioned technical problem.
The utility model provides a technical problem adopt following technical scheme: a reproductive sample storage device comprising a storage container, a rotary lifting mechanism and a rotation mechanism;
the storage container is a liquid phase storage tank and comprises a tank body and an upper cover, wherein the tank body is of a cylindrical structure with an opening at the upper part, and the upper cover is used for sealing the opening end at the upper part of the tank body; a side opening heat insulation cylinder is formed on the side wall of the tank body;
the rotary lifting mechanism is arranged in the storage container and is used for storing a reproductive sample storage plate; moving a reproductive sample storage plate to be taken out or put in to a side opening heat insulation cylinder of the tank body;
the transfer mechanism is used for conveying the reproductive sample storage plate and the reproductive sample tube into the storage container or removing the reproductive sample storage plate and the reproductive sample tube from the storage container.
Optionally, the rotary lifting mechanism comprises a first screw rod, a nut, an inner rotating disc and a gear driving rod;
a tank bottom cross brace is arranged on the bottom wall of the tank body, and the lower end of the first screw rod is rotatably supported in the middle of the tank bottom cross brace; the upper end of the first screw rod is rotatably supported on the upper cover of the storage container;
the screw nut is sleeved on the first screw rod; the inner rotating disc is sleeved on the first screw rod; the number of the nuts is two, and the two nuts are respectively fixed at the upper end and the lower end of the inner rotating disk;
a plurality of storage grooves are formed on the inner rotating disc and used for storing reproductive sample tubes;
the lower end of the gear driving rod is rotatably arranged on the tank bottom cross brace, and the upper end of the gear driving rod is rotatably supported on the upper cover; the gear driving rod is meshed with teeth formed on the inner rotating disc and used for driving the inner rotating disc to rotate.
Optionally, the inner rotating disk includes an upper disk, a lower disk and a plurality of diaphragms disposed between the upper disk and the lower disk; a plurality of vertical clapboards are arranged between the adjacent transverse clapboards, between the transverse clapboards and the lower disk and between the transverse clapboards and the upper disk, so that a plurality of storage grooves are formed by the transverse clapboards and the vertical clapboards.
Optionally, the upper disc and the lower disc have the same structure, and teeth are formed on the outer peripheral surfaces of the upper disc and the lower disc; the gear driving rod is respectively meshed with the teeth of the upper disc and the lower disc.
Optionally, the transfer mechanism comprises a bottom plate, a transfer tank transfer mechanism and a door opening and closing mechanism;
the bottom plate is fixed on the inner side wall of the working cabin shell, and a transfer mechanism groove is formed in the bottom plate; a transfer tank transfer mechanism is arranged in the transfer mechanism groove;
the door opening and closing mechanism is used for opening or closing the side opening heat insulation barrel of the tank body.
Optionally, the transfer tank transfer mechanism comprises a support plate, a tank bracket swing rod, an on-tank moving plate and a hand-pull door;
the supporting plate is arranged on the bottom wall of a transfer mechanism groove of the bottom plate, a vertical notch is formed in the side wall of the transfer mechanism groove, the tank upper moving plate is hinged to the upper end of the tank support swing rod, and the lower end of the tank support swing rod is hinged to the bottom plate;
and a hand-pulling door is fixed on the tank upper moving plate so as to pull out the tank upper moving plate from the vertical cut through the hand-pulling door.
Optionally, the door opening and closing mechanism comprises a guide rail cylinder, a second screw rod, a nut, a fixing piece, a side opening heat insulation plug and a driving device;
a guide rail cylinder is fixed at the end part of the side opening heat insulation cylinder, and the axis of the guide rail cylinder is parallel to the axis of the heat insulation cylinder;
a guide rail groove is formed in the guide rail cylinder; the guide rail groove comprises a spiral part and a linear part, the linear part is consistent with the length direction of the guide rail cylinder, and one end of the spiral part is connected to one end, away from the side opening heat insulation cylinder, of the linear part;
the second screw rod is rotatably arranged in the guide rail cylinder, and the length direction of the second screw rod is parallel to the length direction of the guide rail cylinder;
a nut is sleeved on the second screw rod and matched with the second screw rod;
a fixing piece is fixed on the screw nut, one end of the fixing piece extends out of the guide rail groove, a side opening heat insulation plug is fixed on the fixing piece positioned outside the guide rail cylinder, and the side opening heat insulation plug is used for sealing the opening end of the side opening heat insulation cylinder;
the driving device is used for driving the second screw rod to rotate.
Optionally, an X-axis moving module is fixed on the bottom plate, a Z-axis moving module is slidably disposed on the X-axis moving module, and a suction head is disposed on the Z-axis moving module.
Optionally, the reproductive sample storage plate comprises an upper plate frame and a lower plate frame; a plurality of holes are formed in the upper plate frame, and a plurality of pulleys are arranged on the lower plate frame;
the upper plate frame and the lower plate frame are connected through a connecting plate arranged between the upper plate frame and the lower plate frame; or the upper plate frame and the lower plate frame are connected through a connecting rod, and a buckle elastic sheet is arranged on the connecting rod and used for buckling the reproductive sample tube.
Optionally, the reproductive sample tube comprises a tube body and a tube cap, wherein the tube cap is arranged at the upper opening end of the tube body;
wherein, the side wall of the pipe body is provided with a through hole; the upper end of the pipe cap is provided with a groove, and an opening is formed in the bottom wall of the groove.
The utility model discloses following beneficial effect has: the reproductive sample storage equipment of the utility model has small volume and light weight, can enter common elevators and doors, and is convenient to transport, transport and store; it is internal to move into the liquid phase jar through the straw that transports jar and will be equipped with germ cell, and the liquid phase reproductive sample storage jar of automation has realized better storage reproductive sample, and the design of customization, the dark low temperature storage of better realization reproductive sample, the access process of full cold chain, better protection reproductive sample are at the safety of access in-process, improve work efficiency.
Drawings
Fig. 1 is a schematic structural view of a reproductive sample storage device according to the present invention;
fig. 2 is an exploded view of the reproductive sample storage device of the present invention;
fig. 3 is a schematic structural view of the transfer mechanism of the present invention;
fig. 4 is a schematic structural view of the door opening and closing mechanism of the present invention;
fig. 5 is a schematic structural view of the door opening and closing mechanism of the present invention;
fig. 6 is a schematic structural view of the guide rail cylinder of the present invention;
fig. 7 and 8 are schematic structural views of the rotary elevating mechanism of the present invention;
fig. 9 is a schematic structural view of a reproductive sample storage plate according to the present invention;
fig. 10 is a schematic structural view of the reproductive sample storage tube of the present invention;
fig. 11 is a schematic diagram showing a separated state of the reproductive sample storage tube according to the present invention;
fig. 12 is a schematic structural view of the pipe cap of the present invention;
fig. 13 is a schematic perspective view of the reproductive sample storage tube of the present invention;
fig. 14 is another schematic structural view of the reproductive sample storage plate of the present invention;
Detailed Description
The technical solution of the present invention will be further explained with reference to the following embodiments and accompanying drawings.
Example 1
The present embodiments provide a reproductive sample storage device that includes a storage container, a rotary lifting mechanism, and a rotation mechanism.
The storage container is a liquid phase storage tank and comprises a tank body 11 and an upper cover 12, wherein the tank body 11 is of a cylindrical structure with an open upper part, and the upper cover 12 is used for sealing the open upper end of the tank body 11; the tank 11 may be made of a heat insulating material, and a side heat insulating cylinder 431 is formed on a side wall of the tank 11.
In order to provide the upper cover 12 with a thermal insulation function, the upper cover includes a foam cover plate and a carbon fiber layer formed on the foam cover plate for enhancing the thermal insulation function and reducing the possibility of the upper cover from being cracked due to supercooling.
The rotary lifting mechanism is arranged in the storage container and used for storing the reproductive sample storage plate 200 and moving the reproductive sample storage plate 200 to be taken out or put in to the side opening heat insulation cylinder 431 of the tank body 11.
In this embodiment, the rotary lifting mechanism includes a first lead screw 32, a nut 35, an inner rotary disk 33, and a gear driving rod 34;
a tank bottom cross brace 31 is arranged on the bottom wall of the tank body 11, and the lower end of the first screw rod 32 is rotatably supported in the middle of the tank bottom cross brace 31 through a bearing; the upper end of the first lead screw 32 is rotatably supported on the upper cover 12 of the storage container through a bearing, for example, a first through hole in the vertical direction is formed on the upper cover 12, and the bearing is arranged in the first through hole, so that the upper end of the first lead screw 32 is rotatably supported.
The nut 35 is sleeved on the first screw rod 32; in this embodiment, the number of the nuts 35 is two, the two nuts 35 are respectively fixed at the upper end and the lower end of the inner rotating disc 33, at this time, the inner rotating disc 33 is also sleeved on the first lead screw 32, and the inner rotating disc 33 includes an upper disc 331, a lower disc 332, and a plurality of transverse partition plates 333 arranged between the upper disc 331 and the lower disc 332; a plurality of vertical partitions 334 are disposed between adjacent transverse partitions 333, between the transverse partitions 333 and the lower disk 332, and between the transverse partitions 333 and the upper disk 331, so that a plurality of storage slots are formed by the transverse partitions 333 and the vertical partitions 334, and the reproductive sample storage plate 200 can be placed in the storage slots after accommodating the reproductive sample tubes 300.
In this embodiment, the upper disc 331 and the lower disc 332 have the same structure, and teeth are formed on the outer circumferential surface, that is, the upper disc 331 and the lower disc 332 are gear-shaped; the lower end of the gear driving rod 34 is rotatably disposed on the tank bottom cross brace 31 through a bearing, the upper end thereof is rotatably supported on the upper cover 12 through a bearing, and the gear driving rod 34 is respectively engaged with the teeth of the upper disc 331 and the lower disc 332, so that the inner rotating disc 33 can be guided by the gear driving rod 34 on one hand, and on the other hand, when the gear driving rod 34 rotates, the inner rotating disc 33 can be driven to rotate, so that different storage tanks can be aligned with the side port heat insulation cylinder 431.
The upper cover 12 is provided with a first motor for driving the first screw 32 to rotate, and a second motor for driving the gear driving rod 34 to rotate, in this case, the reproductive sample storage device may comprise a controller, and when the controller is started, the first motor rotates to drive the inner rotating disk 33 to generate lifting motion; when the storing bath to be accessed is exposed at the height of the side port heat-insulating cylinder 431, the first motor is stopped, the second motor is started, and at this time, the inner rotating disk 33 is driven to rotate so that the specific storing bath is exposed at the position of the side port heat-insulating cylinder 431, and then the accessing operation of the biological sample is performed.
The transfer mechanism comprises a bottom plate 41, a transfer cover plate 47, a transfer tank transfer mechanism 42 and a door opening and closing mechanism 43.
The bottom plate 41 is fixed on the inner side wall of the working cabin shell 2, a transfer mechanism groove 411 is formed in the bottom plate 41, and the transfer cover plate 47 is hinged to the bottom plate 41 and used for closing the upper opening of the transfer mechanism groove 411; a transfer tank transfer mechanism 42 is provided in the transfer mechanism tank 411.
The transfer tank transfer mechanism 42 comprises a support plate 421, a tank support swing rod 422, an on-tank moving plate 423 and a hand-pulling door 424.
The supporting plate 421 is disposed on the bottom wall of the transferring mechanism slot 411 of the bottom plate 41, a vertical notch is formed on the side wall of the transferring mechanism slot 411, the tank upper moving plate 423 is hinged to the upper end of the tank support swing link 422, the lower end of the tank support swing link is hinged to the bottom plate, and the tank support swing links are in a plurality in number and parallel to each other.
And a hand-pulling door is fixed on the tank upper moving plate so as to pull out the tank upper moving plate from the vertical cut through the hand-pulling door. When the transfer tank is required to be placed into the transfer tank transfer mechanism 42, the tank upper movable plate 423 is moved out through a handle outside the hand-operated door 424, because one end of the tank support swing rod 422 is rotatably connected with the tank upper movable plate 423, the other end of the tank support swing rod is rotatably connected with the supporting plate 421, when an operator pulls out the tank upper movable plate 423 through the hand-operated door 424, the tank support swing rod 422 is at a certain angle relative to the supporting plate 421, then the transfer tank 100 is placed into the tank upper movable plate 423, then the hand-operated door 424 is manually pushed, and due to the fact that the door is provided with the electromagnet, the door opening side of the bonding work cabin shell 2 can be better.
The door opening and closing mechanism includes an extension block 437, a guide rail cylinder 434, a second lead screw 435, a nut (not shown in the figure), a fixing member 433, a side port heat insulation plug 432, and a driving device 436.
The side port insulator 431 serves as an inlet and outlet for the biological sample. The upper surface of the extension block 437 is planar, and one end of the extension block extends into the side opening heat insulation cylinder 431 and is connected with the side opening heat insulation cylinder 431; in this embodiment, the extension block 437 is preferably integrally formed with the side heat insulation cylinder 431.
A guide groove 4371 is formed in the upper surface of the extension block 437 in the axial direction of the side port heat insulation cylinder 431 (the longitudinal direction of the extension block 437); preferably, the guide groove 4371 is opened in the middle of the extension block 437 in the width direction.
A guide cylinder 434 is fixed to an end of the side port heat insulation cylinder 431, an axis of the guide cylinder 434 is parallel to an axis of the side port heat insulation cylinder 431, and the guide cylinder 434 is located at one side of the extension block 437.
The guide rail cylinder 434 is provided with a guide rail groove, in this embodiment, the guide rail groove includes a spiral portion 4341 and a linear portion 4342, the linear portion 4342 is aligned with the guide rail cylinder 434 in the length direction, and one end of the spiral portion 4341 is connected to one end of the linear portion 4342 away from the side port heat insulation cylinder 431.
The second lead screw 435 is rotatably disposed in the guide rail cylinder 434, and the length direction thereof is parallel to the length direction of the guide rail cylinder 434; for example, both ends of the second lead screw 435 are rotatably supported in the guide rail cylinders 434 by bearings.
A nut is sleeved on the second screw 435, the nut is matched with the second screw 435, and when the second screw 435 rotates, the nut can be driven to perform translational motion; in this embodiment, a fixing member 433 is fixed to the nut, one end of the fixing member 433 extends out of the guide rail groove, and a side port heat insulation plug 432 is fixed to the fixing member 433 located outside the guide rail cylinder 434.
The side port insulating plug 432 may be made of a foaming material, and preferably, when the side port insulating plug 432 is fixed to the fixing member 433, an axis of the side port insulating plug 432 is maintained to be parallel to an axis of the rail cylinder 434.
The lower surface of the side port insulating plug 432 is formed in a planar shape, and a guide block 4321 is formed on the lower surface of the side port insulating plug 432 in the length direction thereof, and when the lower surface of the side port insulating plug 432 is brought into contact with the upper surface of the extension block 437, the guide block 4321 is located in the guide groove 4371.
The side port insulating plug 432 has a sectional area gradually decreasing from one end distant from the side port insulating cylinder 431 to the other end close to the side port insulating cylinder 431, thereby allowing the side port insulating plug 432 to be easily inserted into the side port insulating cylinder 431 and sealing the side port insulating cylinder 431 by further linear movement of the side port insulating plug 432.
The driving device 436 (i.e., a third motor) is fixed to the guide rail cylinder 434, and is in transmission connection with the second lead screw 435, for driving the second lead screw 435 to rotate.
When the door opening and closing mechanism works, the second screw 435 is driven to rotate by the third motor, and the screw nut generates translational motion; and while translating, under the guidance of the guide rail groove, corresponding rotary motion (spiral part) and linear motion (linear part) are generated, so that the side port heat insulation plug on the fixing piece seals the side port heat insulation cylinder; on the contrary, the side port heat insulation cylinder can be opened.
When the side port heat insulation plug is operated, the lower surface of the side port heat insulation plug is in contact with the upper surface of the extension block, and the guide block arranged at the bottom of the side port heat insulation plug enters the guide groove on the extension block; on which the guide block moves along the guide groove.
An X-axis moving module 44 is fixed on the bottom plate, a Z-axis moving module 45 is slidably arranged on the X-axis moving module 44, and a suction head 46 is arranged on the Z-axis moving module 45, so that the reproductive sample tube is sucked by the suction head and is conveyed between the transfer tank and the reproductive sample storage plate.
In this embodiment, the reproductive sample storage plate includes an upper plate frame 2001 and a lower plate frame 2003, and a connecting plate 2002 provided between the upper plate frame 2001 and the lower plate frame 2003, the upper plate frame 2001 is provided with a plurality of holes for storing the reproductive sample tubes 300, and the lower plate frame 2003 is provided with a plurality of pulleys 2004 for sliding movement of the reproductive sample storage plate on the extension block.
Preferably, a sliding block 2005 is arranged on the lower plate frame 2002, and the sliding block 2005 can slide in a guide groove formed in the extension block so as to guide the reproductive sample storage plate.
Or, the upper plate frame 2001 and the lower plate frame 2003 are connected by a connecting rod 2006, and a snap elastic sheet 2007 is provided on the connecting rod 2006, so that the genital sample tube 300 is snapped by the snap elastic sheet formed on the circumferential surface of the genital sample storage plate, thereby reducing excessive shaking of the genital sample tube 300 and reducing the probability of damage to the stored genital sample when the genital sample storage plate rotates in the liquid-phase storage tank.
In this embodiment, the genital sample tube 300 includes a tube body 3001 and a cap 3002, and the cap 3002 covers an upper opening end of the tube body 3001.
A second through hole 30011 is formed in a side wall of the tube body 3001, so that liquid nitrogen enters or exits the inside of the tube body 3001 through the second through hole 30011.
In this embodiment, an external thread 30012 is formed on an outer wall of an upper end of the tube body 3001; an outer flange 30014 is formed on the outer wall of the pipe body 3001, and the outer flange 30014 is located at the lower end of the external thread 30012; meanwhile, an internal thread 30022 is formed on an inner wall of a lower end of the cap 3002 to screw the cap 3002 to the tube body 3001 by engagement of the internal thread 30022 with the external thread 30012.
At least one rotation stopper 30013 is formed on an outer wall surface of the tube body 3001 in a longitudinal direction of the tube body 3001; preferably, when the rotation stopping block 30013 is a plurality of blocks, the rotation stopping blocks are uniformly distributed along the circumferential direction of the tube body 3001, so that the rotation of the reproductive sample tube 300 is prevented by the rotation stopping blocks, and the probability of damage in transportation of the reproductive sample is reduced.
Also, the upper end of the rotation stopper 30013 is connected to the outer flange 30014, and the second through hole 30011 is formed at the lower end of the rotation stopper 30013 and located between the two rotation stopper 30013, in which case the second through hole 30011 is located at the upper half portion of the pipe body 3001.
In this embodiment, at least one anti-slip groove 30021 is formed on the outer wall surface of the cap 3002, the anti-slip grooves 30021 are disposed along the axial direction of the cap 3002, and when there are a plurality of anti-slip grooves 30021, they are uniformly distributed along the circumferential direction of the cap 3002, so as to facilitate the gripping by an operator or a robotic arm, that is, these anti-slip grooves can enable the operator or the robotic arm to achieve more stable gripping, and can also prevent the rotation of the reproductive sample tube during transportation.
A groove 30024 is formed at the upper end of the cap 3002, and an opening 30023 is formed at the bottom wall of the groove 30024, so that liquid nitrogen can enter the tube body through the opening 30023; or the liquid nitrogen entering from the second through hole is discharged from the top end of the cap through the opening.
When the reproductive sample tube is used, the reproductive sample is stored in the straw, the straw is placed in the reproductive sample tube and is soaked in liquid nitrogen of the tank body, so that the liquid nitrogen enters the inside of the tube body from the second through hole of the tube body and/or the opening of the tube cap, the straw stored inside the tube body is kept cold, and the function of storing the straw in a liquid phase is fully realized.
The reproductive sample storage equipment further comprises a working cabin shell, wherein the working cabin shell is fixed on the tank body of the storage container and used for covering the side opening heat insulation cylinder, the transit mechanism and other devices.
The reproductive sample storage device of the embodiment is an automatic device for storing sperms, ova and embryos, has small volume and light weight, can enter a common elevator and a common door, and is convenient to transport, carry and store. It is internal to move into the liquid phase jar through the straw that transports jar and will be equipped with germ cell, and the liquid phase reproductive sample storage jar of automation has realized better storage reproductive sample, and the design of customization, the dark low temperature storage of better realization reproductive sample, the access process of full cold chain, better protection reproductive sample are at the safety of access in-process, improve work efficiency.
Therefore, the reproductive sample storage device of the embodiment solves the problem of semi-automatic access of cold germ cells in the whole process, is more stable and reliable, and brings convenience to users; the storage tank of the liquid phase can better realize the deep low temperature storage of the reproductive sample; the storage mechanism is completely soaked in liquid nitrogen, and the reproductive samples are stored in a liquid phase, so that the storage quality is improved.
The sequence of the above embodiments is only for convenience of description and does not represent the advantages and disadvantages of the embodiments.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (10)
1. A reproductive sample storage device comprising a storage container, a rotary lifting mechanism and a rotation mechanism;
the storage container is a liquid phase storage tank and comprises a tank body and an upper cover, wherein the tank body is of a cylindrical structure with an opening at the upper part, and the upper cover is used for sealing the opening end at the upper part of the tank body; a side opening heat insulation cylinder is formed on the side wall of the tank body;
the rotary lifting mechanism is arranged in the storage container and is used for storing a reproductive sample storage plate; moving a reproductive sample storage plate to be taken out or put in to a side opening heat insulation cylinder of the tank body;
the transfer mechanism is used for conveying the reproductive sample storage plate and the reproductive sample tube into the storage container or removing the reproductive sample storage plate and the reproductive sample tube from the storage container.
2. The reproductive sample storage device of claim 1, wherein the rotary lifting mechanism comprises a first lead screw, a nut, an inner rotary disc, and a gear drive rod;
a tank bottom cross brace is arranged on the bottom wall of the tank body, and the lower end of the first screw rod is rotatably supported in the middle of the tank bottom cross brace; the upper end of the first screw rod is rotatably supported on the upper cover of the storage container;
the screw nut is sleeved on the first screw rod; the inner rotating disc is sleeved on the first screw rod; the number of the nuts is two, and the two nuts are respectively fixed at the upper end and the lower end of the inner rotating disk;
a plurality of storage grooves are formed on the inner rotating disc and used for storing reproductive sample tubes;
the lower end of the gear driving rod is rotatably arranged on the tank bottom cross brace, and the upper end of the gear driving rod is rotatably supported on the upper cover; the gear driving rod is meshed with teeth formed on the inner rotating disc and used for driving the inner rotating disc to rotate.
3. A reproductive sample storage device according to claim 2 wherein the inner rotary disc comprises an upper disc, a lower disc and a plurality of diaphragms disposed between the upper and lower discs; a plurality of vertical clapboards are arranged between the adjacent transverse clapboards, between the transverse clapboards and the lower disk and between the transverse clapboards and the upper disk, so that a plurality of storage grooves are formed by the transverse clapboards and the vertical clapboards.
4. A reproductive sample storage device according to claim 3 wherein the upper and lower discs are of identical construction, with teeth formed on the outer peripheral surfaces of the upper and lower discs; the gear driving rod is respectively meshed with the teeth of the upper disc and the lower disc.
5. The reproductive sample storage device of claim 1 wherein the relay mechanism comprises a floor, a transfer pot transfer mechanism and an open and close door mechanism;
the bottom plate is fixed on the inner side wall of the working cabin shell, and a transfer mechanism groove is formed in the bottom plate; a transfer tank transfer mechanism is arranged in the transfer mechanism groove;
the door opening and closing mechanism is used for opening or closing the side opening heat insulation barrel of the tank body.
6. The reproductive sample storage device of claim 5 wherein the transfer pot transfer mechanism comprises a support plate, a pot holder swing bar, a pot up moving plate, and a hand-held door;
the supporting plate is arranged on the bottom wall of a transfer mechanism groove of the bottom plate, a vertical notch is formed in the side wall of the transfer mechanism groove, the tank upper moving plate is hinged to the upper end of the tank support swing rod, and the lower end of the tank support swing rod is hinged to the bottom plate;
and a hand-pulling door is fixed on the tank upper moving plate so as to pull out the tank upper moving plate from the vertical cut through the hand-pulling door.
7. The reproductive sample storage device of claim 5 wherein the door opening and closing mechanism comprises a rail barrel, a second lead screw, a nut, a fastener, a side port insulator plug and a drive;
a guide rail cylinder is fixed at the end part of the side opening heat insulation cylinder, and the axis of the guide rail cylinder is parallel to the axis of the heat insulation cylinder;
a guide rail groove is formed in the guide rail cylinder; the guide rail groove comprises a spiral part and a linear part, the linear part is consistent with the length direction of the guide rail cylinder, and one end of the spiral part is connected to one end, away from the side opening heat insulation cylinder, of the linear part;
the second screw rod is rotatably arranged in the guide rail cylinder, and the length direction of the second screw rod is parallel to the length direction of the guide rail cylinder;
a nut is sleeved on the second screw rod and matched with the second screw rod;
a fixing piece is fixed on the screw nut, one end of the fixing piece extends out of the guide rail groove, a side opening heat insulation plug is fixed on the fixing piece positioned outside the guide rail cylinder, and the side opening heat insulation plug is used for sealing the opening end of the side opening heat insulation cylinder;
the driving device is used for driving the second screw rod to rotate.
8. The reproductive sample storage device of claim 7 wherein the base plate has an X-axis movement module affixed thereto, and a Z-axis movement module slidably disposed thereon, and a suction head disposed thereon.
9. The reproductive sample storage device of claim 1, wherein the reproductive sample storage plate comprises an upper plate rack and a lower plate rack; a plurality of holes are formed in the upper plate frame, and a plurality of pulleys are arranged on the lower plate frame;
the upper plate frame and the lower plate frame are connected through a connecting plate arranged between the upper plate frame and the lower plate frame; or the upper plate frame and the lower plate frame are connected through a connecting rod, and a buckle elastic sheet is arranged on the connecting rod and used for buckling the reproductive sample tube.
10. The reproductive sample storage device of claim 1, wherein the reproductive sample tube comprises a tube body and a tube cap, the tube cap being at an upper open end of the tube body;
wherein, the side wall of the pipe body is provided with a through hole; the upper end of the pipe cap is provided with a groove, and an opening is formed in the bottom wall of the groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922030007.9U CN211153538U (en) | 2019-11-22 | 2019-11-22 | Reproductive sample storage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922030007.9U CN211153538U (en) | 2019-11-22 | 2019-11-22 | Reproductive sample storage device |
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| Publication Number | Publication Date |
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| CN211153538U true CN211153538U (en) | 2020-08-04 |
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| CN201922030007.9U Active CN211153538U (en) | 2019-11-22 | 2019-11-22 | Reproductive sample storage device |
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| CN (1) | CN211153538U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113057161A (en) * | 2021-03-24 | 2021-07-02 | 惠福 | Sample storage device for oncology examination and using method thereof |
-
2019
- 2019-11-22 CN CN201922030007.9U patent/CN211153538U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113057161A (en) * | 2021-03-24 | 2021-07-02 | 惠福 | Sample storage device for oncology examination and using method thereof |
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