CN209711250U - A kind of Embryo freezing preservation device - Google Patents
A kind of Embryo freezing preservation device Download PDFInfo
- Publication number
- CN209711250U CN209711250U CN201920186996.8U CN201920186996U CN209711250U CN 209711250 U CN209711250 U CN 209711250U CN 201920186996 U CN201920186996 U CN 201920186996U CN 209711250 U CN209711250 U CN 209711250U
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- fixed plate
- straw
- plate
- fixture block
- connecting rod
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Abstract
The utility model relates to embryos to store technical field, and disclose a kind of Embryo freezing preservation device, including the first fixed plate and the second fixed plate, first fixed plate is located at the underface of the second fixed plate, first fixed plate and the second fixed plate are circular configuration, it is equidistant along annular and vertically set type and have position-limiting drum between first fixed plate and the second fixed plate, the Embryo freezing preservation device, pass through the first fixed plate, position-limiting drum, second fixed plate, connecting rod, swivel plate, fixed link and the design of the structure of partition, so that save set enhanced convenience when taking to straw, effectively prevent the case where straw is inconvenient to take out appearance, it also may make the device need not be taken out can carry out fetching operation to straw outside liquid nitrogen container simultaneously, it avoids the excessive temperature differentials of liquid nitrogen container inside and outside and causes embryo dead The case where dying appearance, accelerates working efficiency, avoids embryonic death and causes unnecessary loss.
Description
Technical field
The utility model relates to embryos to store technical field, specially a kind of Embryo freezing preservation device.
Background technique
Frozen embryo is a kind of unique maturation method of preservation reproductive function that only one in the world is mature, this technology
It is the embryo that will be obtained by test tube Cultivating techniques, stores in subzero 196 DEG C of liquid nitrogen environment, obtains saving for a long time.
A kind of China's publication " Embryo freezing preservation device " Authorization Notice No.: CN207491936U, authorized announcement date:
2018.06.15, the load rod set further includes casing in straw, and the set pipe sleeve is outside straw, one end of casing
It closes, multiple through-holes is set on the end face of the casing other end, the side wall of casing is equipped with for straw to be put into the item in casing
Shape through slot, the device find that the length of straw is higher than the length for the bar shaped groove that sleeve outer wall is opened up in use, when
Since bar shaped groove is too small when taking to straw, cause to bring inconvenience when straw is stored or taken, and the device is
More straws are uniformly stored in an inside pipe casing, when operator may send out between straw when taking to casing
Raw collision, leads to that straw is worn or the situation of breakage occurs, therefore, it is necessary to design, a that there is straw to take is convenient and can also
More straws are carried out being retained separately the save set avoided collision, thus to avoid the problem that above-mentioned being previously mentioned generation.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of Embryo freezing preservation device, has straw and takes
Conveniently and more straws can be retained separately the advantages that avoiding collision breakage, solved because straw of taking is inconvenient to influence work effect
The problem of rate and straw abrasion breakage cause economic loss.
(2) technical solution
To achieve the above object, the utility model provides the following technical solutions: a kind of Embryo freezing preservation device, including the
One fixed plate and the second fixed plate, first fixed plate are located at the underface of the second fixed plate, and first fixed plate is solid with second
Fixed board is circular configuration, equidistant and be arranged in vertical along annular between first fixed plate and the second fixed plate
Several position-limiting drums, several straws are placed to be communicated respectively inside mouth and the position-limiting drum, the upper surface of second fixed plate
Mouth, the upper surface of second fixed plate and separate several straws placement are placed along equidistant several straws that offer of annular
The outside of mouth offers the second fixture block card slot, the upper surface of second fixed plate and the top position that mouth is placed close to straw
Place is fitted with straw sleeve, and the bottom of the straw sleeve head offers the second fixture block, the second fixture block activity along annular
It is connected in the inside of the second fixture block card slot, the bottom of the straw sleeve is closed and stack shell places mouth from straw and is put into position-limiting drum
In, the inside of the straw sleeve head is along annular integrally formed with rubber convex block, the internal activity grafting of the straw sleeve
There is straw, the upper surface movable sleeve of the straw is connected to straw bottle stopper, what the straw bottle stopper and straw sleeve inner were opened up
Empty slot size is adapted, and the bottom of the straw bottle stopper and the upper surface of rubber convex block are bonded to each other, in second fixed plate
Vertically activity is connected with connecting rod at the centre position on surface, and the top of the connecting rod is fixedly welded with partition,
Be fitted with swivel plate at the outer surface of the connecting rod and top position, the swivel plate close to the side of connecting rod one at
Type has a sliding block, the outer surface of the connecting rod and opens up fluted and sliding block at the position of swivel plate to be slidably connected to this recessed
The inside of slot, the bottom surface of the swivel plate and the left and right sides far from connecting rod are fixedly welded with fixed link, described solid
The one end of fixed pole far from swivel plate and the upper surface of the second fixed plate are fixedly welded.
Preferably, the partition is horizontally disposed with swivel plate, the bottom surface of the partition and close to swivel plate
Left side is fixedly welded with steel plate, and the steel plate is adapted with the size of partition, and the steel plate is a kind of shaggy stainless steel
Plate.
Preferably, the swivel plate is circular configuration, and the outer surface of the swivel plate offers anti-skid chequer along annular.
Preferably, the outer surface of the position-limiting drum is opened up there are four strip hole along annular is equidistant, four strip holes
It is vertically arranged on position-limiting drum.
Preferably, the bottom of the connecting rod is integrally formed with the first fixture block, the center of second fixed plate upper surface
The first fixture block card slot is offered at the position of centre, is integrally formed at the inside of the first fixture block card slot and top position along annular
There is spacing block set, the first fixture block activity is connected in the inside of the first fixture block card slot.
Preferably, it is connected at the interior location of the upper surface of first fixed plate and close position-limiting drum along annular fixation
Silicagel pad.
(3) beneficial effect
Compared with prior art, the utility model provides a kind of Embryo freezing preservation device, have it is following the utility model has the advantages that
1, the Embryo freezing preservation device, by the first fixed plate, position-limiting drum, the second fixed plate, connecting rod, swivel plate,
Fixed link and the design of the structure of partition, so that save set enhanced convenience when taking to straw, effectively prevents
The case where straw is inconvenient to take out appearance, while also may make the device that need not take out outside liquid nitrogen container can to take straw
By operation, appearance the case where lead to embryonic death with external excessive temperature differentials inside liquid nitrogen container is avoided, work effect is accelerated
Rate avoids embryonic death and causes unnecessary loss.
2, the Embryo freezing preservation device is designed by the first fixed plate and the structure of position-limiting drum, so that the device has
The effect being retained separately to embryo's straw avoids because concentrate saving to embryo's straw causes to outer cover
The case where colliding between straw when pipe is taken appearance avoids embryo's straw because of economic damages some caused by wearing breakage
The case where mistake, occurs.
Detailed description of the invention
Fig. 1 is the utility model schematic perspective view；
Fig. 2 is the attachment structure schematic diagram of the utility model straw and position-limiting drum；
Fig. 3 is the schematic perspective view of the second fixed plate of the utility model；
Fig. 4 is the planar structure schematic diagram of the utility model connecting rod；
Fig. 5 is the planar structure schematic diagram of the utility model straw sleeve；
Fig. 6 is the planar structure schematic diagram of the utility model straw.
In figure: 01, the first fixed plate；02, the second fixed plate；03, position-limiting drum；04, silicagel pad；05, strip hole；06, even
Extension bar；07, partition；08, steel plate；09, fixed link；10, swivel plate；11, straw places mouth；12, straw sleeve；13, sliding block；
14, the first fixture block；15, spacing block set；16, the first fixture block card slot；17, the second fixture block；18, straw；19, straw bottle stopper；20,
Two fixture block card slots；21, rubber convex block.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-6, a kind of Embryo freezing preservation device, including the first fixed plate 01 and the second fixed plate 02 are please referred to, this
One fixed plate 01 is located at the underface of the second fixed plate 02, and first fixed plate 01 and the second fixed plate 02 are circular configuration,
It is equidistant and be arranged in vertical several position-limiting drums along annular between first fixed plate 01 and the second fixed plate 02
03, it is the situation of 4 position-limiting drums shown in figure, those skilled in the art can carry out the expansion of quantity according to this programme,
The upper surface of second fixed plate 02 along annular it is equidistant open up there are four straw place mouth 11, the upper surface of the second fixed plate 02 and
The second fixture block card slot 20, the upper surface of the second fixed plate 02 and close wheat are offered far from the outside that four straws place mouth 11
It is fitted with straw sleeve 12 at the top position of pipe placement mouth 11, the bottom on 12 head of straw sleeve offers the second card along annular
Block 17,17 activity of the second fixture block are connected in the inside of the second fixture block card slot 20, and the bottom closing of straw sleeve 12 and stack shell are from wheat
Pipe is placed mouth 11 and is put into position-limiting drum 3, and the inside on 11 head of straw sleeve is along annular integrally formed with rubber convex block 21, wheat
The internal activity of pipe sleeve cylinder 12 is plugged with straw 18, and the upper surface movable sleeve of straw 18 is connected to straw bottle stopper 19, straw bottle stopper 19
The empty slot size opened up with 12 inside of straw sleeve is adapted, the bottom of straw bottle stopper 19 and the upper surface phase of rubber convex block 21
It is mutually bonded, vertically activity is connected with connecting rod 06, connecting rod 06 at the centre position of 02 upper surface of the second fixed plate
Top be fixedly welded with partition 07, swivel plate 10, swivel plate 10 are fitted at the outer surface of connecting rod 06 and top position
It is opened up integrally formed with sliding block 13, the outer surface of connecting rod 06 and at the position of swivel plate 10 close to the side of connecting rod 06
Fluted and sliding block 13 is slidably connected to the inside of the groove, the bottom surface of swivel plate 10 and the left and right two far from connecting rod 06
Side is fixedly welded with fixed link 09, the fixed weldering in the upper surface of the one end of fixed link 09 far from swivel plate 10 and the second fixed plate 02
It connects.
Partition 07 with swivel plate 10 be it is horizontally disposed, the bottom surface of partition 07 and fixed close to the left side of swivel plate 10
It is welded with steel plate 08, steel plate 08 is adapted with the size of partition 07, and steel plate 08 is a kind of shaggy stainless steel plate, the structure
The case where design is effectively increased the frictional force between partition 07 and liquid nitrogen container storage point, avoids save set sliding goes out
It is existing.
Swivel plate 10 is circular configuration, and the outer surface of swivel plate 10 offers anti-skid chequer along annular, the structure design so that
The case where operator is more convenient when carrying out rotation process to swivel plate 10, avoids the occurrence of rubber sleeve.
The outer surface of position-limiting drum 03 is opened up there are four strip hole 05 along annular is equidistant, four strip holes 05 with limiting
It is vertically arranged on cylinder 03, which designs so that the straw 18 being stored in inside position-limiting drum 03 is adequately cooled preservation, avoids
The non-uniform situation that is cooled of straw 18 occurs.
It is opened at the centre position of second fixed plate, 02 upper surface integrally formed with the first fixture block 14 bottom of connecting rod 06
Equipped with the first fixture block card slot 16, along annular integrally formed with spacing block set at the inside of the first fixture block card slot 16 and top position
15,14 activity of the first fixture block is connected in the inside of the first fixture block card slot 16, and structure design effectively realizes swivel plate 10
Rotates effe avoids and is stored in the straw 18 of 07 lower section of the left side of connecting rod 06 and partition and is inconvenient to the case where being taken and goes out
It is existing.
Silicagel pad is connected with along annular fixation at the interior location of the upper surface of first fixed plate 01 and close position-limiting drum 03
04, structure design effectively plays protective effect to straw 18, avoids straw 18 in the inside for being put into position-limiting drum 03
When bottom and the first fixed plate 01 collide appearance the case where leading to damaged or abrasion.
Straw sleeve 12 is a kind of anti-skidding low temperature resistant silica gel, which designs so that operator carries out to straw sleeve 12
It is more convenient when clamping, avoid between clamping device and straw sleeve 12 that friction is small leads to straw sleeve 12 and straw 18
The case where falling off appearance.
Working principle: straw 18 is placed into the inside that mouth 11 is put into position-limiting drum 03,19 activity of straw bottle stopper by straw
It is connected in the inside of straw sleeve 12 and top protrudes from the upper surface of straw sleeve 12, place into inside liquid nitrogen container and protected
It deposits, if desired takes to straw 18, then operator can be lifted the save set by steel plate 08, utilize extraneous sterile folder
It holds tool and clamping operation is carried out to straw sleeve 12, and can also be by swivel plate 10 and fixed link 09 to the first fixed plate 01 and
Two fixed plates 02 are rotated, and are moved to the straw 18 for being stored in 07 lower section of partition, are adjusted to suitable position, thus real
Now facilitate and takes to straw 18.
In conclusion the Embryo freezing preservation device, by the first fixed plate 01, position-limiting drum 03, the second fixed plate 02, connects
The structure design of extension bar 06, swivel plate 10, fixed link 09 and partition 07 so that the save set when taking to straw more
The convenience added effectively prevents the case where straw is inconvenient to take out appearance, while also may make the device that need not take out liquid nitrogen container
Outside can carry out straw to fetch operation, avoid inside liquid nitrogen container with external excessive temperature differentials and lead to the feelings of embryonic death
Condition occurs, and accelerates working efficiency, avoids embryonic death and cause unnecessary loss.The Embryo freezing preservation device, passes through
First fixed plate 01 and the design of the structure of position-limiting drum 03, so that the device is provided with the effect being retained separately to embryo's straw
Fruit avoids because concentrate saving to embryo's straw causes to collide between straw when taking to outer sleeve
The case where occur, avoid embryo's straw because abrasion breakage caused by some economic losses the case where appearance.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that
There is also other identical elements in process, method, article or equipment including the element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of Embryo freezing preservation device, including the first fixed plate (01) and the second fixed plate (02), first fixed plate
(01) it is located at the underface of the second fixed plate (02), first fixed plate (01) and the second fixed plate (02) they are circular configuration,
It is equidistant and be arranged in vertical several limits along annular between first fixed plate (01) and the second fixed plate (02)
Position cylinder (03), it is characterised in that: put along equidistant several straws that offer of annular the upper surface of second fixed plate (02)
It sets mouth (11), several straws are placed to be communicated respectively inside mouth (11) and the position-limiting drum (03), second fixed plate (02)
Upper surface and the outside of placing mouth (11) far from several straws offer the second fixture block card slot (20), described second is fixed
It is fitted with straw sleeve (12) at the upper surface of plate (02) and the top position of close straw placement mouth (11), the straw sleeve
(12) bottom on head offers the second fixture block (17) along annular, and the second fixture block (17) activity is connected in the second fixture block card slot
(20) bottom of inside, the straw sleeve (12) is closed and stack shell is placed mouth (11) from straw and is put into position-limiting drum (03),
The inside on straw sleeve (12) head is along annular integrally formed with rubber convex block (21), the inside of the straw sleeve (12)
Activity is plugged with straw (18), and the upper surface movable sleeve of the straw (18) is connected to straw bottle stopper (19), the straw bottle stopper
(19) it is adapted with the empty slot size opened up inside straw sleeve (12), the bottom of the straw bottle stopper (19) and rubber convex block
(21) upper surface is bonded to each other, vertically activity clamping at the centre position of the second fixed plate (02) upper surface
Have connecting rod (06), the top of the connecting rod (06) is fixedly welded with partition (07), the outer surface of the connecting rod (06) and
It is fitted at top position swivel plate (10), the side of the swivel plate (10) close connecting rod (06) is integrally formed with sliding block
(13), fluted and sliding block (13) sliding is opened up at the position of the outer surface of the connecting rod (06) and close swivel plate (10) to connect
It is connected to the inside of the groove, the bottom surface of the swivel plate (10) and the left and right sides far from connecting rod (06) is fixedly welded
Have fixed link (09), the upper surface of the fixed link (09) one end and the second fixed plate (02) far from swivel plate (10) is fixed to weld
It connects.
2. a kind of Embryo freezing preservation device according to claim 1, it is characterised in that: the partition (07) and swivel plate
(10) be it is horizontally disposed, the bottom surface of the partition (07) and be fixedly welded with steel plate on the left of swivel plate (10)
(08), the steel plate (08) is adapted with the size of partition (07), and the steel plate (08) is a kind of shaggy stainless steel plate.
3. a kind of Embryo freezing preservation device according to claim 1, it is characterised in that: the swivel plate (10) is circle
The outer surface of structure, the swivel plate (10) offers anti-skid chequer along annular.
4. a kind of Embryo freezing preservation device according to claim 1, it is characterised in that: the appearance of the position-limiting drum (03)
Face is opened up there are four strip hole (05) along annular is equidistant, and four strip holes (05) set on position-limiting drum (03) vertically
It sets.
5. a kind of Embryo freezing preservation device according to claim 1, it is characterised in that: the bottom of the connecting rod (06)
Integrally formed with the first fixture block (14), the first fixture block card is offered at the centre position of the second fixed plate (02) upper surface
Along annular integrally formed with spacing block set (15) at slot (16), the inside of the first fixture block card slot (16) and top position,
First fixture block (14) activity is connected in the inside of the first fixture block card slot (16).
6. a kind of Embryo freezing preservation device according to claim 1, it is characterised in that: first fixed plate (01)
Silicagel pad (04) is connected with along annular fixation at the interior location of upper surface and close position-limiting drum (03).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920186996.8U CN209711250U (en) | 2019-01-30 | 2019-01-30 | A kind of Embryo freezing preservation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920186996.8U CN209711250U (en) | 2019-01-30 | 2019-01-30 | A kind of Embryo freezing preservation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209711250U true CN209711250U (en) | 2019-12-03 |
Family
ID=68682780
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920186996.8U Expired - Fee Related CN209711250U (en) | 2019-01-30 | 2019-01-30 | A kind of Embryo freezing preservation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209711250U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111616831A (en) * | 2020-05-29 | 2020-09-04 | 山东省畜牧总站(山东省种畜禽质量测定站) | Device for improving propagation rate of meat donkeys through frozen artificial insemination and operation method thereof |
| CN112830068A (en) * | 2020-12-30 | 2021-05-25 | 杨明海 | Stem cell storage protection extraction element |
-
2019
- 2019-01-30 CN CN201920186996.8U patent/CN209711250U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111616831A (en) * | 2020-05-29 | 2020-09-04 | 山东省畜牧总站(山东省种畜禽质量测定站) | Device for improving propagation rate of meat donkeys through frozen artificial insemination and operation method thereof |
| CN111616831B (en) * | 2020-05-29 | 2022-04-01 | 山东省畜牧总站(山东省种畜禽质量测定站) | Device for improving propagation rate of meat donkeys through frozen artificial insemination and operation method thereof |
| CN112830068A (en) * | 2020-12-30 | 2021-05-25 | 杨明海 | Stem cell storage protection extraction element |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191203 Termination date: 20210130 |