CN106742745A - A kind of device for being capable of achieving multiple batches of freezing of semen - Google Patents
A kind of device for being capable of achieving multiple batches of freezing of semen Download PDFInfo
- Publication number
- CN106742745A CN106742745A CN201611112690.5A CN201611112690A CN106742745A CN 106742745 A CN106742745 A CN 106742745A CN 201611112690 A CN201611112690 A CN 201611112690A CN 106742745 A CN106742745 A CN 106742745A
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- China
- Prior art keywords
- freezing
- cryovial
- fixed
- pipe support
- assembly
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
- B65D81/18—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents providing specific environment for contents, e.g. temperature above or below ambient
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D25/00—Details of other kinds or types of rigid or semi-rigid containers
- B65D25/02—Internal fittings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D25/00—Details of other kinds or types of rigid or semi-rigid containers
- B65D25/38—Devices for discharging contents
- B65D25/52—Devices for discharging successive articles or portions of contents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D83/00—Containers or packages with special means for dispensing contents
- B65D83/02—Containers or packages with special means for dispensing contents for dispensing rod-shaped articles, e.g. needles
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Abstract
A kind of device for being capable of achieving multiple batches of freezing of semen, for realizing that the substep to seminal fluid freezes.Freezing box assembly is provided with base, freezing box assembly mainly includes box body and lid, the household freezer for stacking placement is placed with box body, and lid is provided with box body, and push pedal is slidably fitted with box body, and switch is fixed with push pedal.Freezing pipe assembly is provided with base, freezing pipe assembly is provided with cryovial holding tray, some cryovials are provided with cryovial holding tray, and the ejecting mechanism for ejecting cryovial is provided with freezing pipe assembly.Freezing assembly is provided with base, household freezer is provided with freezing assembly, pipe support is provided with household freezer, pipe support is provided with conduit saddle, and backing plate is placed on conduit saddle, and cryovial is placed on backing plate, and liquid nitrogen is held in household freezer.Transfer assembly is provided with base, cryovial is placed in freezing assembly by shifting assembly.Intelligence degree of the present invention is high, can effectively realize freezing cryovial.
Description
Technical field
The present invention relates to sperm freezing technical field, specifically a kind of device for being capable of achieving multiple batches of freezing of semen.
Background technology
In human sperm bank and Issues of Human Assisted Reproductive Technologies, the freezing of seminal fluid occupies important effect.Human sperm bank
The seminal fluid and the seminal fluid of reproduction insurance patient that middle volunteer contributes are required for carrying out freezen protective.And in Issues of Human Assisted Reproductive Technologies
In, the patient that some patients and man and wife for taking essence difficulty live in separate places is more uncommon because the precious and acquisition difficulty that seminal fluid is obtained is big
Prestige can be to having obtained seminal fluid row freezen protective in case next time uses.In clinical position, the collection of different patient's seminal fluid with it is cold
The jelly time tends not to unanimously, and shorter to the time of freezing from semen collection, and the resuscitation effect after sperm freezing can be better.Cause
A kind of device for being capable of achieving to freeze multiple batches of seminal fluid simultaneously of this needs, the semen sample to the different acquisition time carries out freezing guarantor
Deposit, reduce the isolated time of seminal fluid, improve Cryopreservation effect.
The content of the invention
It is an object of the invention to provide a kind of device for being capable of achieving multiple batches of freezing of semen, for realizing the guarantor to seminal fluid
Deposit and keep the activity of seminal fluid.
The technical scheme adopted by the invention to solve the technical problem is that：A kind of dress for being capable of achieving multiple batches of freezing of semen
Put, it is characterized in that, it includes base, freezing box assembly, household freezer, freezing pipe assembly, freezing assembly and transfer assembly, described
Base is provided with freezing box assembly, and the freezing box assembly mainly includes box body, lid, push pedal, switch and handle, the box body
It is the open at one end of the hollow structure with round cavity and box body, push pedal is slidably fitted with the inner chamber of the box body,
The side wall of the box body is provided with strip hole, and the T-shaped switch being slidably matched with strip hole, institute are fixed with the push pedal
The drive end that the circular outer wall of the connection end and push pedal of stating switch is connected and switchs is placed in the outside of box body, in the spacious of the box body
Mouthful end is hinged and is provided with lid, and handle is provided with the lid, is provided between the lid and push pedal and some is stacked placement
Household freezer；
Freezing pipe assembly is provided with the base, the freezing pipe assembly mainly includes bearing, retainer ring, end cap, rotation
Change, rotating ring drive mechanism, cryovial holding tray, cross bar, column and electric expansion bar, the bearing are fixed on base,
Circular hole is provided with the end face of the bearing, the retainer ring of annular is provided with the circular hole, set on the inside of the retainer ring
There is bearing, rotating ring is fixed with the inner ring of the bearing, driving rotating ring interval is provided with the inner chamber of the bearing and is turned
Dynamic rotating ring drive mechanism；The cross bar in horizontal plane is fixed with the inwall of the bearing, it is solid on the cross bar
Surely there is column, the open top of the column is provided with electric expansion bar in the inner chamber of the column；It is solid on the rotating ring
Surely there is cryovial holding tray, the column is placed in the circular hole of cryovial holding tray one end, in the circle of the cryovial holding tray
Shape outer wall is provided with some placed cavities being circumferentially uniformly arranged, and card is provided with the placed cavity for placing disk center away from cryovial
Ring, sets resilient spacing ring on the inside of the snap ring, is provided with the placed cavity for placing disk center near cryovial
Supporting plate, is provided with storing spring between the supporting plate and snap ring, and rotating ring drive mechanism often acts a cryovial holding tray and turns
The angle crossed is 360 degree of numbers divided by placed cavity；Cryovial is placed with the supporting plate, pipe is provided with the cryovial
Cap, is provided with a pair of locking holes on the outer wall of the pipe cap；End cap is provided with the periphery of the cryovial holding tray, described solid
The end face for determining ring is provided with annular groove, and the end cap is the cylindrical hollow configuration of open at one end, the end cap and annular groove
Threaded connection, the through hole corresponding with placed cavity is provided with the side wall of the end cap；
Freezing assembly is provided with the base, the freezing assembly mainly includes mounting bracket, flat board, household freezer, pipe support
And sealing-plug, the mounting bracket is the U-shaped structure for lying low, and flat board is provided with the inside of the mounting bracket, in the flat board and peace
Lifting spring is provided between the bottom shelved, household freezer is placed with the flat board, in the bottom side of being provided with of the household freezer
Hole, is provided with the square coordinated with square hole at the top of the flat board；Pipe support is rotatablely equipped with the inside of the household freezer, in institute
State and be provided with the top of pipe support some conduit saddles equally distributed on same circumference, the conduit saddle is the cylinder knot of open top
Structure, aperture is provided with the conduit saddle, and backing plate is provided with the inner chamber of the conduit saddle, and orderliness is provided with the backing plate, described
The distance between backing plate and conduit saddle bottom are 5cm, and the inner chamber of conduit saddle is divided into the backing plate two parts for connecting up and down；Described
The center of circle of circumference is provided with the extending column being fixed on pipe support where conduit saddle, and square hole is provided with the top of extending column, prolongs described
The driven shaft for being provided with above post and being fixed on mounting bracket is stretched, the bottom of the driven shaft is square and driven with what square hole coordinated
The bottom of axle is extend into square hole, and the pipe support drive mechanism for driving driven shaft rotation is provided with the mounting bracket；Described cold
Freeze at the top of case and be provided with case lid, the centre bore coordinated with extending column is provided with the center of the case lid, be provided with the case lid
The inlet of eccentric setting and be put into mouth, check valve be provided with the inlet, it is described be put into mouth in be provided with sealing-plug, institute
The upper surface of sealing-plug is stated for inclined plane, spring cavity is provided with the case lid, Packing spring, institute are provided with the spring cavity
The one end and sealing-plug for stating Packing spring are connected, and sealing-plug will put inlet seal in the presence of the Packing spring；
Transfer assembly is additionally provided with the base, the transfer assembly mainly includes rotating disk, cylinder, rotating disk driving machine
Structure, transverse arm, housing, clamping disk, cryovial rotating mechanism and cryovial lockable mechanism, are rotatablely equipped with the top of the base
Rotating disk, cylinder is fixed with the rotating disk, and the rotary disc driving mechanism of driving rotating disk rotation is provided with the base；Described
The piston rod free end of cylinder is fixed with transverse arm, and housing is provided with the bottom of the transverse arm, pacifies in the inner rotation of the housing
Equipped with clamping disk, a pair of chutes are provided with the clamping disk, locking rod is slidably fitted with the chute, in the locking
The lower end of bar is fixed with locking button, and two lockings realize the clamping to cryovial when being buckled in paired locking hole, in the folder
Hold disk and be provided with locking motor, runner is provided with the output end of the locking motor, crank is fixed with the runner, in institute
State and connecting rod is provided between crank and locking rod, the synchronization for driving two locking rods by crank and connecting rod during locking motor action is close to
Or away from the locking motor, runner, crank, connecting rod, locking rod and locking are buckled and constitute cryovial lockable mechanism；Described
The cryovial rotating mechanism for driving clamping disk to rotate is provided with housing.
Further, the rotating ring drive mechanism includes driven gear, driving gear and rotating ring motor, described
Driven gear is fixed on rotating ring and driven gear empty set is on cross bar, and rotating ring motor is provided with the bearing,
The driving gear for being engaged with driven gear and being coordinated is fixed with the output end of the rotating ring motor.
Further, the pipe support drive mechanism mainly includes driven sprocket, drive sprocket, pipe support worm gear, pipe support worm screw
With pipe support motor, the driven sprocket is fixed on driven shaft, driving shaft is provided with the side of the driven shaft, described
Drive sprocket is fixed with driving shaft, chain is provided between the drive sprocket and driven sprocket, it is solid on the driving shaft
Surely there is pipe support worm gear, pipe support motor is provided with the mounting bracket, pipe is provided with the output end of the pipe support motor
Frame worm screw, the pipe support worm screw engages with pipe support worm gear.
Further, the rotary disc driving mechanism mainly includes rotating disk motor, the first swing pinion, the second rotary teeth
Wheel, rotating disk worm screw and rotating disk worm gear, the rotating disk motor are fixed on base, and vertical pivot is provided with the bottom of the rotating disk,
Rotating disk worm gear, the rotating disk worm gear and rotating disk worm engaging, the rotating disk worm screw and the first rotation are fixed with the vertical pivot
The coaxial setting of gear, first swing pinion is engaged with the second swing pinion for being fixed on rotating disk motor output end.
Further, the cryovial rotating mechanism mainly includes clamping coil motor, the 3rd swing pinion and the 4th rotation
Gear, the 3rd swing pinion is fixed in rotating shaft, and seal closure, the rotating shaft and seal closure are fixed with the clamping disk
It is connected, clamping coil motor is provided with the inner walls, the 4th swing pinion is engaged and be fixed on the 3rd swing pinion
Clamp the output end of coil motor.
Further, square fixator is provided with one end of the cryovial holding tray, the fixator is fixed on rotation
In change.
Further, the bottom in the inner chamber of the household freezer is provided with the support column of truncated cone-shaped, in the bottom of the pipe support
It is provided with the blind hole coordinated with support column.
Further, the lifting spring is the multiple being circumferentially uniformly arranged.
Further, journal stirrup is provided with the mounting bracket, the pipe support worm screw is rotatably installed on journal stirrup.
The beneficial effects of the invention are as follows：A kind of device for being capable of achieving multiple batches of freezing of semen that the present invention is provided, then will
Seminal fluid is stored in cryovial and preserves.Cryovial is placed in freezing assembly, and cold preservation is carried out to cryovial by liquid nitrogen.To cold
When frozen pipe is placed, cryovial is placed between locking rod, then shifts assembly and cryovial is stored in household freezer automatically
In, the setting of sealing-plug can be closed voluntarily in household freezer top cover, and sealing is played a part of to household freezer.Some household freezers are folded
It is placed in box body, is easy to the preservation of household freezer.Intelligence degree of the present invention is high, can voluntarily realize the cold guarantor to cryovial
Deposit；When taking household freezer, open the lid, pull switch can take household freezer.
Brief description of the drawings
Fig. 1 is structural representation of the invention；
Fig. 2 is the schematic diagram for freezing box assembly；
Fig. 3 is the schematic diagram of box body；
Fig. 4 is the D-D sectional views in Fig. 3；
Fig. 5 is the E in Fig. 3 to local direction view；
Fig. 6 stacks schematic diagram for household freezer；
Fig. 7 is the schematic diagram after lid is opened；
Fig. 8 is the front schematic view for freezing pipe assembly；
Fig. 9 is the internal structure schematic diagram for freezing pipe assembly；
Figure 10 is the schematic diagram of ejecting mechanism；
Figure 11 is the schematic diagram of rotating ring；
Figure 12 is the schematic diagram of cryovial holding tray；
Figure 13 is the position view of cryovial holding tray and fixator；
Figure 14 is the schematic cross-sectional view of cryovial holding tray；
Figure 15 is the A in Figure 14 to local direction view；
Figure 16 is the sectional view of end cap；
Figure 17 is the schematic diagram for freezing assembly；
Figure 18 is pipe support motor, the schematic diagram of pipe support worm screw；
Figure 19 is schematic diagram of the pipe support in household freezer；
Figure 20 is the schematic top plan view of household freezer；
Figure 21 is the sectional view of the casing of household freezer；
Figure 22 is the sectional view of pipe support；
Figure 23 is the B in Figure 22 to local direction view；
Figure 24 is the schematic cross-sectional view of case lid；
Figure 25 is partial enlarged drawing at the C in Figure 24；
Figure 26 is the schematic top plan view for shifting assembly；
Figure 27 is the scheme of installation for shifting assembly on base；
Figure 28 is the schematic diagram of cryovial rotating mechanism；
Figure 29 is the schematic diagram of cryovial lockable mechanism；
Figure 30 is the position view of locking rod；
Figure 31 is the schematic diagram of cryovial；
In figure：1 base, 11 groove lids, 12 bearing blocks；
2 freezing box assemblies, 21 box bodys, 22 push pedals, 23 switches, 24 strip holes, 25 lids, 26 handles；
3 household freezers, 31 square holes, 32 support columns, 33 pipe supports, 331 blind holes, 34 extending columns, 35 conduit saddles, 351 backing plates, 352 plates
Eye, 36 apertures, 37 case lids, 371 mounting rings, 372 inlets, 373 check valves, 374 centre bores, 375 are put into mouth, 376 spring cavitys,
38 sealing-plugs, 381 inclined planes, 382 Packing springs, 383 gaps；
4 rotating disks, 41 vertical pivots, 42 rotating disk worm gears, 43 rotating disk worm screws, 44 first swing pinions, 45 second swing pinions, 46 turns
Disk-drive motor；
5 freezing pipe assemblies, 51 bearings, 52 retainer rings, 521 annular grooves, 53 end caps, 531 through holes, 54 bearings, 55 rotating rings,
551 driven gears, 552 driving gears, 553 rotating ring motors, 554 avoidance holes, 56 cryovial holding trays, 561 fixators,
562 placed cavities, 563 snap rings, 564 storing springs, 565 spacing rings, 566 neckings, 567 supporting plates, 568 circular holes, 57 cross bars, 571 erect
Cylinder, 572 electric expansion bars；
6 freezing assemblies, 61 mounting brackets, 62 flat boards, 621 lifting springs, 63 driven shafts, 64 driven sprockets, 641 journal stirrups, 642
Driving shaft, 643 drive sprockets, 644 chains, 645 pipe support worm gears, 646 pipe support worm screws, 647 pipe support motors；
7 transfer assemblies, 71 cylinders, 72 transverse arms, 73 housings, 74 clamping disks, 741 seal closures, 742 chutes, 743 lockings electricity
Machine, 744 runners, 745 cranks, 746 connecting rods, 75 rotating shafts, 751 the 3rd swing pinions, 752 the 4th swing pinions, 753 clamping disks electricity
Machine, 76 base plates, 761 elongated slots, 77 locking rods, 771 limited blocks, 78 locking buttons；
8 are hinged；
9 bodys, 91 pipe caps, 92 locking holes.
Specific embodiment
As shown in Fig. 1 to Figure 31, the invention mainly comprises base 1, freezing box assembly 2, household freezer 3, rotary disc driving mechanism,
Freezing pipe assembly 5, freezing assembly 6 and transfer assembly 7, the present invention will be described in detail below in conjunction with the accompanying drawings.
As shown in figure 1, base 1 is basic components of the invention, for supporting other parts.Household freezer is provided with base
Assembly 2.
Freezing box assembly：
As shown in Fig. 2 freezing box assembly 2 mainly includes box body 21, push pedal 22, switch 23, lid 25 and handle 26, such as scheme
Shown in 3, box body 21 is the hollow structure of cuboid, and the inner chamber of box body is cylindrical structural, is provided with the inner chamber of box body and pushed away
Plate 22, as shown in figure 4, metallic plate or plastic plate of the push pedal for circular configuration, push pedal can be slided in the inner chamber of box body, in box body
Side wall be provided with strip hole 24, be fixed with T-shaped switch 23 in push pedal, switch is slidably mounted in strip hole.Slide
During switch, movement of the push pedal in box body can be driven.The open at one end of box body, as shown in figure 5, the opening end in box body is hinged
Lid 25 is installed, handle 26 is provided with lid, to facilitate the unlatching of lid.Some stacking is provided with the inner chamber of box body to put
The household freezer 3 put, household freezer is stored in freezing box assembly.As shown in fig. 7, after opening the lid, pull switch is to where lid
A Slideslip, just household freezer can be released from box body, just can now take household freezer.
Freezing pipe assembly 5 is provided with base, as shown in Fig. 8 to Figure 16, freezing pipe assembly mainly includes bearing 51, fixes
Ring 52, end cap 53, bearing 54, rotating ring 55, cryovial holding tray 56, fixator 561, cross bar 57, column 571 and electric expansion
Bar 572, bearing 51 is block structure, and bearing is fixed on base, and circular hole is provided with the end face of bearing, as shown in Figure 10,
The retainer ring 52 of annular is provided with circular hole, annular groove 521 is provided with the end face of retainer ring.Axle is provided with the inside of retainer ring
Hold 54, rotating ring 55 be fixed with the inner ring of bearing, driven gear 551 is fixed with rotating ring, as shown in figure 11, from
The center of moving gear is provided with avoidance hole 554, and cross bar is placed in avoidance hole but is contacted not with driven gear, and rotation is provided with bearing
Ring motor 553, driving gear 552 is provided with the output end of rotating ring motor, and driving gear is engaged with driven gear
Coordinate.The rotation of rotating ring, rotating ring motor, active are driven by rotating ring motor, driving gear, driven gear
Gear, driven gear constitute rotating ring drive mechanism.Square fixator 561 is fixed with rotating ring, fixator is placed in
The inner side of rotating ring, as shown in figure 12, is provided with cryovial holding tray 56 on the holder, as shown in figure 14, is placed in cryovial
The circular outer wall of disk is provided with some placed cavities 562 being circumferentially uniformly arranged, and each of disk center is being placed away from cryovial
One end of placed cavity is fixed with the snap ring 563 of annular, as shown in figure 15, spacing ring 565, spacing ring is provided with the inside of snap ring
For the rubber parts of annular and itself there is elasticity well, the inner side of spacing ring is necking 566.Circle is provided with placed cavity
Supporting plate 567, storing spring 564 is provided between supporting plate and snap ring, by storing spring hold supporting plate prevent supporting plate from placement
Dropped out in chamber.As shown in figure 13, the inner space of circular hole 568, circular hole and fixator is provided with the end face of cryovial holding tray.
Cross bar 57 is fixed with the inwall of bearing, column 571 is fixed with the free end of cross bar, cross bar is rearmounted through hole 554 is avoided
In the right side of rotating ring, the open top of column is provided with electric expansion bar 572 in the inner chamber of column, and electric expansion bar is along cold
Frozen pipe holding tray is radially arranged.Can be limited in cryovial in placed cavity by the setting of supporting plate and spacing ring, work as electric expansion
After bar stretches out, by supporting plate jack-up, and then can cause that cryovial stretches out placed cavity after passing through necking, and now necking is expanded.It is horizontal
Bar, column and electric expansion bar constitute ejecting mechanism.
To realize sealing, end cap 53 is provided with the periphery of cryovial holding tray, as shown in figure 16, end cap is open at one end
Cylindrical structural, is provided with through hole 531 on the outer wall of end cap, after electric expansion bar ejects cryovial, cryovial via through holes from
Removed in end cap.In the presence of rotating ring motor, the angle that cryovial holding tray is rotated is 360 degree divided by placed cavity
Number.
Freezing assembly 6 is additionally provided with base, as shown in Figure 17 to Figure 25, freezing assembly mainly includes mounting bracket 61, puts down
Plate 62, household freezer 3, pipe support 33 and pipe support drive mechanism, as shown in figure 17, mounting bracket 61 is the U-shaped structure for lying low, in mounting bracket
Inner chamber in be provided with flat board 62, some equally distributed liftings on same circumference are provided between flat board and the bottom of mounting bracket
Spring 621, is provided with household freezer 3 on flat board.The setting of spring is lifted, support can be played a part of to household freezer, except this it
The elasticity of outer lifting spring itself can also facilitate the placement of household freezer.
As shown in figure 19, square hole 31 is provided with the bottom of household freezer, the square coordinated with square hole is provided with the top of flat board,
And then realize household freezer with flat board being relatively fixed in the horizontal plane.As shown in figure 21, household freezer is the cylinder of open top
Structure, is provided with pipe support 33 on the inside of household freezer, and as shown in figure 22, pipe support is circular configuration, is set at the center of the bottom of pipe support
There is the blind hole 331 of truncated cone-shaped, as shown in figure 21, the support column 32 coordinated with blind hole, branch are provided with the bottom of the inner chamber of household freezer
The setting of dagger causes that pipe support can be rotated in household freezer.Extending column 34 is provided with the center on the top of pipe support, as shown in figure 23,
Square hole also is provided with extending column.Some equally distributed conduit saddles 35, conduit saddle on same circumference are additionally provided with the top of pipe support
It is the hollow structure and the open top of conduit saddle of cylinder, aperture 36 is provided with the side wall of conduit saddle, in order to the entrance of liquid nitrogen.
Backing plate 351 is provided with conduit saddle, some orderlinesses 352 are provided with backing plate, be divided into up and down for the inner chamber of conduit saddle by the setting of backing plate
Two parts of connection, backing plate is 5cm apart from the distance between conduit saddle bottom.
Extending column is located on the center of circle of circumference where conduit saddle, the case lid 37 of circle is provided with the top of household freezer, in case lid
Bottom be provided with the mounting ring 371 of annular, case lid is connected by mounting ring with household freezer.As shown in fig. 6, stacking placement freezing
During case, the extending column on the household freezer of lower section is placed in the square hole of top freezer compartment floor.
As shown in figure 20, inlet 372 is provided with case lid, as shown in figure 24, check valve 373 is provided with inlet,
Liquid can only be entered into household freezer through inlet.Centre bore 374 is provided with the center of case lid, case lid is arranged on casing
Afterwards, extending column stretches out case lid after passing through centre bore.Spring cavity 376 is provided with case lid, Packing spring is provided with spring cavity
382, circle is provided with case lid is put into mouth 375, and the sealing-plug 38 of circle is provided with mouth is put into, and the upper surface of sealing-plug is
Inclined plane 381.Over-hang part 383 is provided with the sealing-plug of inclined plane lower end, it is as shown in figure 29, close in the presence of Packing spring
Blocking is placed in and is put into mouth and sealing-plug and is put into and has gap 383 between mouth, and the setting in gap causes that liquid nitrogen can be with extraneous phase
It is logical.During frozen semen, cryovial is placed on the backing plate in conduit saddle, liquid nitrogen, the liquid level of liquid nitrogen are now injected in household freezer
Bottom with conduit saddle is concordant, and now cryovial is placed on the liquid level of liquid nitrogen at 5cm, and the temperature residing for cryovial is -80 Celsius
Degree, is now once freezed to seminal fluid, and cooling time is 20min.After 20min, then to injecting liquid nitrogen in household freezer, until
The liquid level of liquid nitrogen is placed in during cryovial on backing plate can swim in liquid nitrogen, now environment of the cryovial at -196 degrees Celsius
Under carry out secondary freezen protective.Under this mode, liquid nitrogen is injected as needed, can avoid the waste of liquid nitrogen.
To drive the rotation of pipe support, as shown in figure 17, driven shaft 63 is provided with above household freezer, the bottom of driven shaft is
It is square and with extending column on square hole coordinate.Driven sprocket 64 is provided with driven shaft, driving shaft is provided with the left of driven shaft
642, drive sprocket 643 is provided with driving shaft, chain 644 is provided between drive sprocket and driven sprocket.In driving shaft
Bottom is provided with pipe support worm gear 645, and pipe support motor 647 is provided with the inwall of mounting bracket, in the output of pipe support motor
End is provided with pipe support worm screw 646, and pipe support worm screw engages with pipe support worm gear, as shown in figure 18, support is additionally provided with mounting bracket inwall
The journal stirrup 641 of pipe support worm screw.Pipe support motor, pipe support worm screw, pipe support worm gear, drive sprocket, driven sprocket and chain are constituted
Pipe support drive mechanism, drives the intermittent rotary of pipe support, and pipe support drive mechanism often to act once by pipe support drive mechanism, manages
The angle that frame is rotated is 360 degree of numbers divided by conduit saddle, and now next conduit saddle turns to the underface of sealing-plug.Cryovial by
On when moving down, after the bottom of cryovial moves closer to sealing-plug until being contacted with sealing-plug, cryovial crush seal is filled in
And overcoming the elastic force of Packing spring to act on so that sealing-plug is removed from mouth is put into, until sealing-plug is moved from mouth is put into completely
After opening, cryovial can be put into conduit saddle.
Transfer assembly 7 is provided with base, and the effect for shifting assembly is that cryovial is put into household freezer.Such as Figure 26 extremely
Shown in Figure 31, transfer assembly mainly includes cylinder 71, rotary disc driving mechanism, cryovial rotating mechanism, cryovial lockable mechanism, lock
Stopping bar 77 and locking button 78, as shown in figure 26, are provided with groove on base, and groove lid 11 is provided with groove top, are set in groove lid
There is rotatable rotating disk 4, vertical pivot 41 is provided with the bottom of rotating disk, vertical pivot is rotatably installed on base by bearing block 12, perpendicular
Axle is provided with rotating disk worm gear 42, and rotating disk worm screw 43 is rotatablely equipped with a groove, and rotating disk worm screw is coaxial with the first swing pinion 44
Set, rotating disk motor 46 is additionally provided with a groove, the second swing pinion 45 is provided with the output end of rotating disk motor, the
One swing pinion is engaged with the second swing pinion, and cylinder 71, rotating disk motor, the first rotary teeth are fixed with the top of rotating disk
Wheel, the second swing pinion, rotating disk worm gear and rotating disk worm screw constitute the rotary disc driving mechanism that driving rotating disk rotates in the horizontal plane.
Transverse arm 72 is fixed with the piston rod of cylinder, housing 73 is provided with the bottom of the free end of transverse arm, as shown in figure 28, housing is
The open cylindrical hollow configuration in lower end, clamping disk 74, as shown in Figure 29, Figure 30, clamping disk are provided with the bottom of housing cavity
It is circular configuration, a pair of chutes 742, center of circle Central Symmetry of two chutes on clamping disk is provided with clamping disk.In chute
Locking rod 77 is slidably fitted with, along the axially arranged of clamping disk, the bottom of locking rod is located at the lower section of clamping disk to locking rod, in lock
The bottom of stopping bar is fixed with locking button 78, and locking button is cylindrical bar, and locking button is vertically arranged with locking rod, one end of locking button
It is connected with locking rod, the other end of locking button is hemispherical.It is fixed with the top of locking rod spacing above clamping disk
Block 771, the setting of limited block can prevent locking rod from being dropped from clamping disk.Locking motor 743 is provided with the center of clamping disk,
Runner 744 is provided with the output end of locking motor, crank 745 is fixed with the top of runner, crank is in-line bar, crank
Middle part is fixed on the wheel shaft of runner, connecting rod 746 is provided between one end of crank and one of limited block, in the another of crank
Connecting rod 746 also is provided between one end and second limited block, connecting rod is hinged 8 with crank, and connecting rod is hinged with limited block.Locking motor
During work, the rotation of runner and crank is driven, slip of the locking rod in chute is then driven by connecting rod, and two locking rods are same
When away from runner or simultaneously near runner.Locking motor 734, runner 744, crank 745, connecting rod 746, locking rod, clamping disk and
Locking button constitutes cryovial lockable mechanism.
Be fixed with seal closure 741 at the top of clamping disk, seal closure covers on the outside of cryovial lockable mechanism, seal closure with
Clamping disk is fixedly connected.Rotating shaft 75 is fixed with the top of seal closure, axis of rotation is arranged on the inside of housing, solid in rotating shaft
Surely there is the 3rd swing pinion 751, clamping coil motor 753 is provided with the top of housing, be fixed with the output end of clamping coil motor
The 4th swing pinion 752 engaged with the 3rd swing pinion, clamping coil motor, rotating shaft, the 3rd swing pinion and the 4th rotary teeth
Wheel constitutes cryovial rotating mechanism.
For ease of installing, realizing sealing, base plate 76 is provided with the bottom of housing, is provided with base plate and holds locking rod movement
Elongated slot 761.Bearing is fixed with end cap, clamping disk is fixed in the inner ring of bearing.
As shown in figure 31, cryovial includes body 9 and pipe cap 91, and body is threadedly coupled with pipe cap, on the outer wall of pipe cap
It is provided with a pair of locking holes 92, two lockings can realize the clamping to cryovial after being buckled in locking hole.
Of the invention use is described below：
When needing to take cryovial, electric expansion bar action is driven, by supporting plate jack-up, now cryovial is ejected and stretches out cold
Frozen pipe holding tray.The cryovial being ejected is removed, then the seminal fluid for taking out is fitted into cryovial, and after adding cryoprotector
Cover pipe cap.Then cryovial is placed between two locking rods, drives clamping disk motor action to cause locking button just to pipe cap
On locking hole, then drive locking motor action cause that locking is buckled in locking hole, now just realize to cryovial
Clamping.Then driving rotating disk motor action so that cylinder rotates 180 degree in the horizontal plane, and now cryovial is placed in and is put into
The surface of mouth.Then drive cylinder piston rod is retracted so that after cryovial is entered into household freezer, is freezed after unclamping cryovial
On the backing plate that pipe falls in conduit saddle, the liquid nitrogen liquid level now in household freezer is concordant with the bottom of conduit saddle, and cryovial is at -80 degrees Celsius
In the environment of freezen protective.Then, drive cylinder piston rod stretches out, and driving rotating disk returns to initial position.Rotating ring is driven to drive
Motor action so that cryovial holding tray is rotated once so that next cryovial is in state to be taken.
Claims (9)
1. a kind of device for being capable of achieving multiple batches of freezing of semen, it is characterized in that, it includes base, freezing box assembly, household freezer, cold
Frozen pipe assembly, freezing assembly and transfer assembly, are provided with freezing box assembly on the base, and the freezing box assembly mainly includes
Box body, lid, push pedal, switch and handle, the box body are the open at one end of the hollow structure with round cavity and box body,
Push pedal is slidably fitted with the inner chamber of the box body, strip hole is provided with the side wall of the box body, it is fixed in the push pedal
There is the T-shaped switch being slidably matched with strip hole, what the connection end of the switch was connected and switched with the circular outer wall of push pedal
Drive end is placed in the outside of box body, is hinged in the opening end of the box body and is provided with lid, and handle is provided with the lid,
Some household freezers for stacking placement are provided between the lid and push pedal；
Be provided with freezing pipe assembly on the base, the freezing pipe assembly mainly include bearing, retainer ring, end cap, rotating ring,
Rotating ring drive mechanism, cryovial holding tray, cross bar, column and electric expansion bar, the bearing is fixed on base, described
The end face of bearing is provided with circular hole, and the retainer ring of annular is provided with the circular hole, and bearing is provided with the inside of the retainer ring,
Rotating ring is fixed with the inner ring of the bearing, the rotation for driving rotating ring intermittent rotary is provided with the inner chamber of the bearing
Ring drive mechanism；The cross bar in horizontal plane is fixed with the inwall of the bearing, column is fixed with the cross bar,
The open top of the column, electric expansion bar is provided with the inner chamber of the column；Freezing is fixed with the rotating ring
Pipe holding tray, the column is placed in the circular hole of cryovial holding tray one end, on the circular outer wall of the cryovial holding tray
Some placed cavities being circumferentially uniformly arranged are provided with, snap ring are provided with the placed cavity for placing disk center away from cryovial, in institute
State and set on the inside of snap ring resilient spacing ring, supporting plate is provided with the placed cavity for placing disk center near cryovial,
It is provided with storing spring between the supporting plate and snap ring, rotating ring drive mechanism often acts the angle that cryovial holding tray is turned over
For 360 degree of numbers divided by placed cavity；Cryovial is placed with the supporting plate, pipe cap is provided with the cryovial, in institute
The outer wall for stating pipe cap is provided with a pair of locking holes；End cap is provided with the periphery of the cryovial holding tray, in the retainer ring
End face is provided with annular groove, and the end cap is the cylindrical hollow configuration of open at one end, and the end cap connects with annular groove screw thread
Connect, the through hole corresponding with placed cavity is provided with the side wall of the end cap；
It is provided with freezing assembly on the base, the freezing assembly mainly includes mounting bracket, flat board, household freezer, pipe support and close
Blocking, the mounting bracket is the U-shaped structure for lying low, and flat board is provided with the inside of the mounting bracket, in the flat board and mounting bracket
Bottom between be provided with lifting spring, be placed with household freezer on the flat board, be provided with square hole in the bottom of the household freezer,
The square coordinated with square hole is provided with the top of the flat board；Pipe support is rotatablely equipped with the inside of the household freezer, in the pipe
Some conduit saddles equally distributed on same circumference are provided with the top of frame, the conduit saddle is the cylindrical structural of open top,
The conduit saddle is provided with aperture, and backing plate is provided with the inner chamber of the conduit saddle, is provided with orderliness on the backing plate, the backing plate with
The distance between conduit saddle bottom is 5cm, and the inner chamber of conduit saddle is divided into the backing plate two parts for connecting up and down；In the conduit saddle institute
The extending column being fixed on pipe support is provided with the center of circle of circumference, square hole is provided with the top of extending column, in the extending column
Top is provided with the driven shaft being fixed on mounting bracket, under the bottom of the driven shaft is the square and driven shaft coordinated with square hole
Portion is extend into square hole, and the pipe support drive mechanism for driving driven shaft rotation is provided with the mounting bracket；In the household freezer
Top is provided with case lid, and the centre bore coordinated with extending column is provided with the center of the case lid, and being provided with bias on the case lid sets
The inlet put and be put into mouth, check valve be provided with the inlet, it is described be put into mouth in be provided with sealing-plug, the sealing
The upper surface of plug is inclined plane, and spring cavity is provided with the case lid, and Packing spring, the sealing are provided with the spring cavity
One end of spring is connected with sealing-plug, and sealing-plug will put inlet seal in the presence of the Packing spring；
Transfer assembly is additionally provided with the base, the transfer assembly mainly includes rotating disk, cylinder, rotary disc driving mechanism, horizontal stroke
Arm, housing, clamping disk, cryovial rotating mechanism and cryovial lockable mechanism, rotating disk is rotatablely equipped with the top of the base,
Cylinder is fixed with the rotating disk, the rotary disc driving mechanism of driving rotating disk rotation is provided with the base；In the cylinder
Piston rod free end be fixed with transverse arm, be provided with housing in the bottom of the transverse arm, be provided with the inner rotation of the housing
Clamping disk, is provided with a pair of chutes on the clamping disk, and locking rod is slidably fitted with the chute, in the locking rod
Lower end is fixed with locking button, and two lockings realize the clamping to cryovial when being buckled in paired locking hole, in the clamping disk
Locking motor is provided with, runner is provided with the output end of the locking motor, crank is fixed with the runner, in the song
Connecting rod is provided between handle and locking rod, drives the synchronization of two locking rods to be close to or remote by crank and connecting rod during locking motor action
From the locking motor, runner, crank, connecting rod, locking rod and locking are buckled and constitute cryovial lockable mechanism；In the housing
Inside it is provided with the cryovial rotating mechanism for driving clamping disk to rotate.
2. a kind of device for being capable of achieving multiple batches of freezing of semen according to claim 1, it is characterized in that, the rotating ring drives
Motivation structure includes driven gear, driving gear and rotating ring motor, and the driven gear is fixed on rotating ring and driven
Gear empty set is provided with rotating ring motor on cross bar on the bearing, in the output end of the rotating ring motor
It is fixed with the driving gear for being engaged with driven gear and being coordinated.
3. a kind of device for being capable of achieving multiple batches of freezing of semen according to claim 1, it is characterized in that, the pipe support drives
Mechanism mainly includes driven sprocket, drive sprocket, pipe support worm gear, pipe support worm screw and pipe support motor, and the driven sprocket is consolidated
It is scheduled on driven shaft, driving shaft is provided with the side of the driven shaft, drive sprocket is fixed with the driving shaft, described
Chain is provided between drive sprocket and driven sprocket, pipe support worm gear is fixed with the driving shaft, set on the mounting bracket
There is pipe support motor, pipe support worm screw, the pipe support worm screw and pipe support worm gear are provided with the output end of the pipe support motor
Engagement.
4. a kind of device for being capable of achieving multiple batches of freezing of semen according to claim 1, it is characterized in that, the rotating disk drives
Mechanism mainly includes rotating disk motor, the first swing pinion, the second swing pinion, rotating disk worm screw and rotating disk worm gear, described turn
Disk-drive motor is fixed on base, and vertical pivot is provided with the bottom of the rotating disk, and rotating disk worm gear, institute are fixed with the vertical pivot
State rotating disk worm gear and rotating disk worm engaging, the rotating disk worm screw setting coaxial with the first swing pinion, first swing pinion
Engaged with the second swing pinion for being fixed on rotating disk motor output end.
5. a kind of device for being capable of achieving multiple batches of freezing of semen according to claim 1, it is characterized in that, cryovial rotation
Rotation mechanism mainly includes clamping coil motor, the 3rd swing pinion and the 4th swing pinion, and the 3rd swing pinion is fixed on and turns
On axle, seal closure is fixed with the clamping disk, the rotating shaft is connected with seal closure, and clamping disk is provided with the inner walls
Motor, the 4th swing pinion is engaged with the 3rd swing pinion and is fixed on the output end of clamping coil motor.
6. it is according to claim 1 it is a kind of be capable of achieving multiple batches of freezing of semen device, it is characterized in that, in the cryovial
One end of holding tray is provided with square fixator, and the fixator is fixed on rotating ring.
7. it is according to claim 1 it is a kind of be capable of achieving multiple batches of freezing of semen device, it is characterized in that, in the household freezer
The bottom of inner chamber be provided with the support column of truncated cone-shaped, the blind hole coordinated with support column is provided with the bottom of the pipe support.
8. it is according to claim 1 it is a kind of be capable of achieving multiple batches of freezing of semen device, it is characterized in that, the lifting spring
It is the multiple being circumferentially uniformly arranged.
9. it is according to claim 1 it is a kind of be capable of achieving multiple batches of freezing of semen device, it is characterized in that, in the mounting bracket
Journal stirrup is inside provided with, the pipe support worm screw is rotatably installed on journal stirrup.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201611112690.5A CN106742745B (en) | 2016-12-06 | 2016-12-06 | A kind of device that multiple batches of freezing of semen can be achieved |
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| CN201611112690.5A CN106742745B (en) | 2016-12-06 | 2016-12-06 | A kind of device that multiple batches of freezing of semen can be achieved |
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| CN106742745B CN106742745B (en) | 2018-03-23 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107512472A (en) * | 2017-09-14 | 2017-12-26 | 国网吉林省电力有限公司电力科学研究院 | Dust sampling dustless filter membrane storage box and its application method |
| CN109730056A (en) * | 2019-03-15 | 2019-05-10 | 邵阳学院 | A kind of medicine human embryo refrigerating plant |
| CN110583628A (en) * | 2019-10-11 | 2019-12-20 | 山东山大附属生殖医院有限公司 | Biological cell refrigerating device convenient to search |
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|---|---|
| CN106742745B (en) | 2018-03-23 |
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