CN213851258U - Fine fumigation device is frozen to tubule - Google Patents
Fine fumigation device is frozen to tubule Download PDFInfo
- Publication number
- CN213851258U CN213851258U CN202022249074.2U CN202022249074U CN213851258U CN 213851258 U CN213851258 U CN 213851258U CN 202022249074 U CN202022249074 U CN 202022249074U CN 213851258 U CN213851258 U CN 213851258U
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- CN
- China
- Prior art keywords
- tubule
- fumigation
- rod
- rack
- frozen semen
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 238000003958 fumigation Methods 0.000 title claims abstract description 40
- 210000005239 tubule Anatomy 0.000 title claims abstract description 35
- 210000000582 semen Anatomy 0.000 claims abstract description 37
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 abstract description 45
- 239000007788 liquid Substances 0.000 abstract description 22
- 229910052757 nitrogen Inorganic materials 0.000 abstract description 21
- 238000000034 method Methods 0.000 abstract description 10
- 230000008569 process Effects 0.000 abstract description 8
- 230000004083 survival effect Effects 0.000 abstract description 8
- 230000009027 insemination Effects 0.000 abstract description 6
- 244000144977 poultry Species 0.000 abstract description 4
- 238000007710 freezing Methods 0.000 description 6
- 230000008014 freezing Effects 0.000 description 6
- 229910001873 dinitrogen Inorganic materials 0.000 description 3
- 244000144972 livestock Species 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 239000006260 foam Substances 0.000 description 2
- 239000011810 insulating material Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 241001494479 Pecora Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model provides a tubule frozen semen fumigation device, which is characterized in that after liquid nitrogen is poured into a bearing box, promote the push-and-pull rod to put into liquid nitrogen top with the ultra-low temperature sensor of slide bar bottom, utilize the height that second scale and fixed cover record ultra-low temperature sensor were located, the rack that rethread push-and-pull rod will carry the tubule seminal fluid is put into same height and is fumigated and pass through timer control fumigation time, it loosens fixed cover to use the knob to fumigate to finish the huqin, put into liquid nitrogen with the rack and preserve down, accomplish the process that the laboratory preparation tubule freezes the sperm, high durability and fumigation time of being convenient for control, fast quick release, greatly improved the survival rate that freezes the sperm, it is inconvenient to have solved laboratory preparation tubule among the prior art and freeze the sperm operation, the temperature fluctuation range is big, the technical problem of unable accurate control fumigation process, have extensive popularization and application and worth in poultry artificial insemination technical field.
Description
Technical Field
The utility model relates to an artificial propagation equipment technical field, specifically, the utility model relates to a poultry artificial insemination technical field.
Background
The tubule sperm freezing technology is a novel artificial insemination technology developed by French first research in the last 60 th century, the sperm freezing technology of sheep is researched in China since the last 70 th century, generally, a test tube filled with the sperm is placed in liquid nitrogen to carry out freezing treatment on the sperm, and then the test tube filled with the sperm is placed in gaseous nitrogen to be rapidly cooled and then placed in liquid nitrogen to be frozen for storage, so that the survival rate of the sperm can be greatly increased. The method comprises the steps that when an experimenter makes the tubule frozen semen, liquid nitrogen is added into a self-made simple foam box, a thermometer is placed above the liquid nitrogen, the height of the thermometer when the temperature is reduced to the optimal temperature is recorded, then the packaged tubule semen is placed above the liquid nitrogen with the same height for fumigation, the tubule semen is made into the tubule frozen semen in a dangerous period and then is placed into the liquid nitrogen for storage, and therefore the purpose of making the tubule frozen semen is achieved.
At present, the special apparatus suitable for the freeze fumigation semen of the laboratory and convenient to operate does not exist, the simple foam box is inconvenient to operate, the temperature fluctuation range is large, the fumigation process cannot be accurately controlled, great inconvenience is brought to the work of experimenters, and therefore, the thin tube freeze semen fumigation device convenient to operate is manufactured, and the technical problem which needs to be solved urgently by technical personnel in the field is solved
SUMMERY OF THE UTILITY MODEL
In order to solve the problems that a tubule semen fumigating device suitable for a laboratory is not available at present, a self-made simple operation box is inconvenient to operate, the temperature fluctuation range is large, and the fumigating process cannot be accurately controlled, the utility model aims to provide a tubule semen fumigating device, after liquid nitrogen is poured into a bearing box, a push-pull rod is pushed to place an ultralow temperature sensor at the bottom of a slide rod above the liquid nitrogen, the height of the ultralow temperature sensor is recorded by using a second scale and a fixing sleeve, a placing rack carrying tubule semen is placed at the same height by using the push-pull rod to carry out low-temperature fumigation, a timer is used for setting the fumigating time and reminding in time, the fixing sleeve is loosened after the fumigating is finished, the placing rack is placed in the liquid nitrogen for preservation, the process of manufacturing tubule semen fumigating in the laboratory is completed, the operation is convenient, and the fumigating height and the fumigating time can be conveniently controlled, the frozen semen is quickly released, the survival rate of the frozen semen is greatly improved, the technical problems that in the prior art, the operation for manufacturing tubule frozen semen in a laboratory is inconvenient, the temperature fluctuation range is large, and the fumigation process cannot be accurately controlled are solved, and the method has wide popularization and application values in the technical field of livestock artificial insemination.
The utility model discloses a realize through following technical scheme:
the utility model provides a pair of smart fumigation apparatus is frozen to tubule, including bearing the case, bearing the roof portion and being equipped with the handle hole, the handle hole both sides set up the dead lever, and bearing the case openly sets up the bar perspective board, and perspective board is equipped with first scale, is equipped with the second scale that suits the setting with first scale on the dead lever, and two dead levers pass through the handle and connect, all are equipped with radial groove in two dead levers, and radial inslot is equipped with the slide bar, slide bar top fixed connection push-and-pull rod, slide bar below fixed connection rack.
The utility model discloses in, be equipped with on the rack and place the pole, the rack bottom is equipped with the bottom plate, is equipped with a plurality of stifling holes on the bottom plate.
The utility model discloses in, arrange on placing the pole and set up a plurality of constant head tanks.
The utility model discloses in, the inner wall of handle hole both sides is equipped with the spout, is equipped with the baffle in the spout.
The utility model discloses in, the operation hole length and width suits the setting with the rack length and width.
The utility model discloses in, be equipped with fixed cover on the dead lever on handle hole right side, fixed cover is equipped with the knob, and the knob passes radial groove and the contact of slide bar on the dead lever, and fixed cover is located the push-and-pull rod below.
The utility model discloses in, the slide bar bottom in the dead lever of handle hole left side is equipped with ultra-low temperature sensor, and the pole of placing on ultra-low temperature sensor and the rack is located same level.
The utility model discloses in, be equipped with the display on the push-and-pull rod, the ultra-low temperature sensor electric connection of display and slide bar bottom.
The utility model discloses in, the outside timer that sets up of bearing box.
The utility model discloses in, bear the weight of case outside bottom and be equipped with the slipmat.
Preferably, the bearing box is made of heat-insulating materials.
Preferably, the see-through plate is preferably transparent quartz glass.
Compared with the prior art, use the utility model provides a pair of smart fumigation apparatus is frozen to tubule can obtain following beneficial effect:
(1) through set up spout and baffle at the handle hole inner wall, can open fast and close the handle hole, realize making the tubule and quick put when freezing the sperm, slow down nitrogen gas and overflow speed, reduce the temperature fluctuation, improve the survival rate of sperm.
(2) Through set up fixed cover on the dead lever and the second scale that suits the setting with first scale, can highly advance line location to the rack, be convenient for put into behind the tubule seminal fluid put the rack in just the height of fixing a position fast, convenient operation has improved the survival rate of sperm.
(3) The operation hole length width suits the setting with the rack length width, is convenient for put the tubule seminal fluid on the rack, can slow down the speed that gaseous nitrogen escaped the bearing box through the baffle simultaneously, reduces temperature fluctuation in the bearing box, improves stifling success rate.
(4) Through setting up ultra-low temperature sensor bottom the slide bar, set up time-recorder and first scale in the bearing box outside, set up the second scale on the dead lever, the accurate record fumigation temperature of being convenient for, fumigation time, fumigation height etc. do benefit to stifling operation, have improved the survival rate of sperm, and repeatability is strong.
(5) Height, second scale and the fixed cover through push-and-pull rod adjustment rack record height position information, are convenient for adjust stifling temperature in a flexible way through the height of adjustment rack to different livestock species, and convenient operation is convenient for carry out the experiment of freezing semen, and is convenient portable, has extensive popularization and application and worth in poultry artificial insemination technical field.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic view of the present invention.
Fig. 2 shows a cross-sectional view of the present invention.
Fig. 3 is a partial enlarged view of a portion a in fig. 2 according to the present invention.
Fig. 4 is a schematic view of a rack according to the present invention.
Fig. 5 is a top view of the rack of the present invention.
Fig. 6 is a cross-sectional view of the utility model when the rack is lifted.
Fig. 7 is a partial enlarged view of the present invention at B in fig. 6.
Fig. 8 is a schematic view of the fixing sleeve of the present invention.
Reference numerals: 1-carrying box, 2-operating hole, 3-fixed rod, 4-perspective plate, 5-first scale, 6-second scale, 7-handle, 8-slide rod, 9-push-pull rod, 10-placing rack, 11-placing rod, 12-bottom plate, 13-fumigation hole, 14-sliding groove, 15-baffle plate, 16-fixing sleeve, 17-knob, 18-radial groove, 19-ultralow temperature sensor, 20-display, 21-positioning groove, 22-timer and 23-non-slip mat.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The utility model discloses in, bearing box 1, dead lever 3, perspective board 4, handle 7, slide bar 8, push-and-pull rod 9, rack 10, baffle 15, fixed cover 16, knob 17, ultra-low temperature sensor 19, display 20, time-recorder 22, slipmat 23 etc. ordinary technical personnel in the field all can purchase or the customization obtains through the market.
In the utility model, for convenience and description, the description of the relative position relationship of each component in a tubule frozen semen fumigation device is described according to the layout mode of the attached figure 2, such as: the positional relationship of up, down, left, right, etc. is determined according to the layout direction of fig. 1.
Combine fig. 1 to fig. 8 shown, the utility model provides a pair of smart fumigation apparatus is frozen to tubule, including bearing box 1, bearing box 1 top is equipped with handle hole 2, handle hole 2 both sides set up dead lever 3, bearing box 1 openly sets up bar perspective board 4, perspective board 4 is equipped with first scale 5, be equipped with the second scale 6 that suits the setting with first scale 5 on the dead lever 3, two dead levers 3 are connected through handle 7, all be equipped with radial groove 18 in two dead levers 3, be equipped with slide bar 8 in the radial groove 18, slide bar 8 top fixed connection push-and-pull rod 9, slide bar 8 below fixed connection rack 10.
The utility model discloses in, be equipped with on the rack 10 and place pole 11, rack 10 bottom is equipped with bottom plate 12, is equipped with a plurality of stifling holes 13 on the bottom plate 12, is convenient for promote stifling effect.
The utility model discloses in, arrange on placing the pole 11 and set up a plurality of constant head tanks 21, the equidistance of being convenient for is put the tubule seminal fluid, and the cooling is even.
The utility model discloses in, 2 both sides inner walls of handle hole are equipped with spout 14, are equipped with baffle 15 in the spout 14, and the closed handle hole 2 of being convenient for reduces nitrogen gas escape velocity, reduces temperature fluctuation, promotes the sperm survival rate.
The utility model discloses in, the setting is adapted to 2 long wide and rack 10 long wide in operation hole, is convenient for get fast and puts the tubule and freeze the essence, is convenient for in time utilize baffle 15 to seal operation hole 2 simultaneously, slows down bearing box 1 interior nitrogen gas escape speed, reduces temperature variation, improves stifling success rate.
The utility model discloses in, be equipped with fixed cover 16 on the dead lever 3 on 2 right sides in operation hole, be equipped with knob 17 on fixed cover 16, knob 17 passes radial groove 18 and the contact of slide bar 8 on the dead lever 3, and fixed cover 16 is located push-and-pull rod 9 below, is convenient for take notes the height of rack 10 through fixed cover 16.
The utility model discloses in, 8 bottoms of slide bar in 2 left sides dead levers 3 of handle hole are equipped with ultra-low temperature sensor 19, and the pole 11 of placing on ultra-low temperature sensor 19 and the rack 10 is located same level, is convenient for take notes the stifling height of rack 10 apart from the liquid nitrogen liquid level.
The utility model discloses in, be equipped with display 20 on the push-and-pull rod 9, display 20 and the 19 electric connection of the ultra-low temperature sensor of slide bar 8 bottom are convenient for read in real time and take notes the temperature when rack 10 is located not co-altitude.
The utility model discloses in, bearing box 1 outside sets up time-recorder 22, is convenient for take notes the fumigation time, in time reminds, accurate control fumigation time.
The utility model discloses in, 1 outside bottom of bearing box is equipped with slipmat 23, and 1 displacement of bearing box when can preventing to operate push rod or baffle 15 causes data temperature variation, avoids influencing stifling effect.
Preferably, the bearing box 1 is preferably made of heat-insulating materials, so that temperature fluctuation change in the bearing box 1 is reduced.
Preferably, the perspective plate 4 is made of transparent quartz glass, and has a small expansion coefficient, so that the amount of liquid nitrogen poured into the bearing box 1 can be observed conveniently.
When the utility model is used, firstly, the bearing box 1 is fixed, then the baffle 15 at the top of the bearing box 1 is opened, after the operation hole 2 is exposed, liquid nitrogen is poured into the bearing box 1 through the operation hole 2, the front perspective plate 4 and the first scale 5 of the bearing box 1 are convenient for observing and controlling the amount of the poured liquid nitrogen, when the liquid nitrogen begins to volatilize, the placing rack 10 is driven by the push-pull rod 9 to descend above the liquid nitrogen liquid level, the baffle 15 is pushed back to close the operation hole 2, the temperature with the corresponding height is measured by the ultra-low temperature sensor 19, so as to control the fumigating temperature by adjusting the height of the placing rack 10, the height of the placing rack 10 is recorded by the second scale 6 on the fixed rod 3 in combination with the fixed sleeve 16, then the baffle 15 is opened, the placing rack 10 is lifted by the push-pull rod 9, the placing rack 10 is exposed out of the operation hole 2, then the baffle 15 is returned to shield the operation hole 2, semen needing the freezing and fumigating is placed on the placing rod 11 on the placing rack 10, the positioning groove 21 on the placing rod 11 is convenient for fixing the tubule semen and the distance between each tubule semen, so that all the tubule semen is uniformly cooled; then the baffle 15 is opened, the placing rack 10 with the fine tube semen placed therein is lowered to the position above the liquid level by using the push-pull rod 9, and the baffle 15 is pushed back again to close the operation hole; fixed cover 16 is convenient for fix a position the height of rack 10 just during the best temperature that records, begin stifling, control fumigation time through timer 22, push-and-pull rod 9 pushes down after stifling finishes, wholly immerse rack 10 in the liquid nitrogen, accomplish tubule frozen semen fumigation process, it is rapid to realize the sperm cooling, can fast quick release, be convenient for accurate control fumigation temperature, fumigation time, stifling height etc., do benefit to fumigation operation, the survival rate of sperm has been promoted among the fumigation process by a wide margin, repeatability is strong, it adjusts fumigation temperature to be convenient for the height of rack is adjusted in a flexible way to different livestock seeds, and convenient for operation is favorable to carrying out the experiment of frozen semen, has extensive popularization and application value in poultry artificial insemination technical field.
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 the same; 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 or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.
Claims (10)
1. The utility model provides a tubule freezes smart fumigation apparatus, including bearing box (1), bearing box (1) top is equipped with handle hole (2), handle hole (2) both sides set up dead lever (3), bearing box (1) openly sets up bar perspective board (4), perspective board (4) are equipped with first scale (5), be equipped with second scale (6) that suit the setting with first scale (5) on dead lever (3), two dead levers (3) are connected through handle (7), all be equipped with radial groove (18) in two dead levers (3), be equipped with slide bar (8) in radial groove (18), slide bar (8) top fixed connection push-and-pull rod (9), slide bar (8) below fixed connection rack (10).
2. The tubule frozen semen fumigation device as defined in claim 1, wherein a placing rod (11) is provided on the placing frame (10), a bottom plate (12) is provided at the bottom of the placing frame (10), and a plurality of fumigation holes (13) are provided on the bottom plate (12).
3. The fine tube frozen semen fumigation device as claimed in claim 2, wherein the placing rod (11) is provided with a plurality of positioning grooves (21) in an array.
4. The fine tube frozen semen fumigation device as claimed in claim 1, wherein the inner walls of both sides of the operation hole (2) are provided with sliding grooves (14), and baffles (15) are arranged in the sliding grooves (14).
5. The tubule frozen semen fumigation device as claimed in claim 1, characterized in that the length and width of the operation hole (2) are adapted to the length and width of the placing rack (10).
6. The tubule frozen semen fumigation device according to claim 1, characterized in that a fixing sleeve (16) is provided on the fixing rod (3) at the right side of the operation hole (2), a knob (17) is provided on the fixing sleeve (16), the knob (17) passes through a radial groove (18) on the fixing rod (3) to contact the sliding rod (8), and the fixing sleeve (16) is located below the push-pull rod (9).
7. The tubule frozen semen fumigation device as claimed in claim 1, characterized in that the bottom of the sliding rod (8) in the fixed rod (3) at the left side of the operation hole (2) is provided with an ultra-low temperature sensor (19), and the ultra-low temperature sensor (19) and the placing rod (11) on the placing rack (10) are located at the same horizontal height.
8. The fine tube frozen semen fumigation device as claimed in claim 1, wherein the push-pull rod (9) is provided with a display (20), and the display (20) is electrically connected with the ultra-low temperature sensor (19) at the bottom of the slide rod (8).
9. The fine tube frozen semen fumigation device as claimed in claim 1, wherein a timer (22) is provided outside the carrying case (1).
10. The fine tube frozen semen fumigation device as claimed in claim 1, wherein the bottom of the outer side of the carrying case (1) is provided with a non-slip mat (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022249074.2U CN213851258U (en) | 2020-10-10 | 2020-10-10 | Fine fumigation device is frozen to tubule |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022249074.2U CN213851258U (en) | 2020-10-10 | 2020-10-10 | Fine fumigation device is frozen to tubule |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213851258U true CN213851258U (en) | 2021-08-03 |
Family
ID=77071157
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022249074.2U Expired - Fee Related CN213851258U (en) | 2020-10-10 | 2020-10-10 | Fine fumigation device is frozen to tubule |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213851258U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114467922A (en) * | 2022-02-16 | 2022-05-13 | 上海少卿白鞘医疗科技有限公司 | Gamete freezing controlled cold source device with built-in low-temperature push rod |
-
2020
- 2020-10-10 CN CN202022249074.2U patent/CN213851258U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114467922A (en) * | 2022-02-16 | 2022-05-13 | 上海少卿白鞘医疗科技有限公司 | Gamete freezing controlled cold source device with built-in low-temperature push rod |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210803 |
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| CF01 | Termination of patent right due to non-payment of annual fee |