CN212234509U - Rabbit milk negative pressure sampling container - Google Patents
Rabbit milk negative pressure sampling container Download PDFInfo
- Publication number
- CN212234509U CN212234509U CN202022793216.1U CN202022793216U CN212234509U CN 212234509 U CN212234509 U CN 212234509U CN 202022793216 U CN202022793216 U CN 202022793216U CN 212234509 U CN212234509 U CN 212234509U
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- China
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- end cover
- negative pressure
- rabbit milk
- sample cup
- fixed
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Abstract
The utility model provides a rabbit milk negative pressure sampling container, including a both ends open-ended sample cup, the both ends of sample cup demountable installation have upper end cover and lower end cover respectively, the middle part of upper end cover is fixed with the inside sample tube that advances of an intercommunication sample cup, advance and install a sampling valve on the sample tube, the tip demountable installation of sample tube has a rabbit milk suction nozzle, the bottom of lower end cover is equipped with a negative pressure suction hole that has a vacuum pump that leads to, the inside slidable mounting of lower end cover has a seal receptacle, be fixed with a reset spring jointly between the inside diapire of seal receptacle and lower end cover, demountable installation has sealed lid on the seal receptacle, the lower extreme of sample cup lateral wall is fixed with one and leans on the first sealing washer on sealed inslot wall, the utility model discloses a negative pressure sampling's mode realizes the quick sampling to rabbit milk, but a lot of reuse moreover, have convenient to use, characteristics with low costs.
Description
Technical Field
The utility model belongs to the technical field of the sampling device technique and specifically relates to a rabbit milk negative pressure sampling container is related to.
Background
The rabbit is a multiparous animal, at least 3 rabbits can grow in one litter, and the number of the rabbits can reach 7-8, so that the milk of the female rabbit is not enough to feed all rabbit babies, and the female rabbit needs to be manually fed. Therefore, in order to meet the growth and development requirements of newborn rabbit babies, the components contained in the rabbit milk need to be analyzed and researched, so that milk powder with the same nutritional components is prepared to replace breast milk to feed the newborn rabbit babies, but no special device for sampling the rabbit milk exists at present, and the existing milking machine is troublesome.
Therefore, there is a need for a rabbit milk negative pressure sampling container that can solve the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a rabbit milk negative pressure sampling container has adopted the mode of negative pressure sampling, realizes the quick sampling to rabbit milk, but reuse many times moreover has convenient to use, characteristics with low costs.
The technical scheme of the utility model is realized like this:
rabbit milk negative pressure sampling container, including a both ends open-ended sample cup, the both ends of sample cup demountable installation respectively has upper end cover and lower end cover, the middle part of upper end cover is fixed with a intercommunication the inside appearance pipe of advancing of sample cup, advance and install a sampling valve on the appearance pipe, the tip demountable installation of appearance pipe has a rabbit milk suction nozzle, the bottom of lower end cover is equipped with a negative pressure suction hole that communicates there is the vacuum pump, the inside slidable mounting of lower end cover has a seal receptacle, the seal receptacle with be fixed with a reset spring jointly between the inside diapire of lower end cover, demountable installation has sealed lid on the seal receptacle, the lower extreme of sample cup lateral wall be fixed with one lean on in first sealing washer on the sealed lid inner wall.
As a preferred technical scheme, a sliding seat is fixed in the middle of the bottom wall in the lower end cover, a sliding cavity is arranged in the sliding seat, a sliding block which is slidably mounted in the sliding cavity is fixed at the bottom of the sealing seat, and the reset spring is sleeved on the outer sides of the sliding seat and the sliding block.
As a preferred technical scheme, be equipped with two annular protruding stupefied that set up side by side on the seal receptacle inner wall, be equipped with on the outer wall of sealed lid two with the stupefied annular groove of annular, each protruding stupefied equal block of annular is fixed in corresponding in the annular groove.
As a preferable technical scheme, an annular convex block is fixed at the lower end of the sample cup, and the lower end cover is installed on the annular convex block in a threaded mode.
As a preferred technical scheme, the upper end cover is installed at the upper end of the sample cup in a threaded mode, and a second sealing ring is arranged between the inner wall of the upper end cover and the outer wall of the sample cup.
As a preferred technical scheme, a connecting pipe is fixed at the bottom of the rabbit milk suction nozzle, one end, far away from the rabbit milk suction nozzle, of the connecting pipe is installed on the sampling pipe in a threaded mode, and the connecting pipe is communicated with the rabbit milk suction nozzle and the sampling pipe.
By adopting the technical scheme, the beneficial effects of the utility model are that:
because rabbit milk negative pressure sampling container includes the sample cup and sets up in upper end cover and the lower end cover at both ends, install the rabbit milk suction nozzle on the upper end cover, be provided with the seal receptacle in the lower end cover, in the utility model, the mode that has adopted the negative pressure sampling realizes the rabbit milk sampling, uses the vacuum pump to evacuate in the sample cup in advance before the sampling, and when sampling, the pressure in the sample cup is far less than the pressure of rabbit milk suction nozzle department, and produces suction in the rabbit milk suction nozzle, has simulated the effect that the baby rabbit sucks the nipple, thereby suck the rabbit milk in the mother rabbit nipple out to the rabbit milk suction nozzle, realized the quick sampling to the rabbit milk, when using the utility model to sample, the operator only need open the sample introduction valve can realize the sample, use convenience very; and the utility model provides a sample cup, upper end cover and lower end cover equal reuse many times to the experiment cost has been reduced.
Because demountable installation has the sealed lid that leans on in sample cup tip on the seal receptacle, because be provided with such metal parts of reset spring in the lower end cover, inconvenient washing, but sealed lid direct contact to the sample again, in order to guarantee the quality of rabbit milk sample, consequently sealed lid must wash, the utility model provides a sealed lid demountable installation is on the seal receptacle, is using the utility model discloses accomplish a sampling back, the operator can take off sealed lid from the seal receptacle and wash the disinfection or change, conveniently samples next time, has also guaranteed the quality of gathering the rabbit milk sample.
Because upper end cover and lower end cover are dismantled respectively and are installed in the both ends of sample cup, rabbit milk suction nozzle demountable installation can carry out the split with the sampling container on the appearance pipe of advancing of upper end cover to thoroughly washing and disinfection are conveniently carried out, avoid unclean sampling container to cause the pollution to rabbit milk sample, thereby have guaranteed the quality of rabbit milk sample in the sampling container.
Because the lower extreme of sample cup lateral wall is fixed with one and leans on the first sealing washer on sealed lid inner wall, is provided with a second sealing washer between upper end cover inner wall and the sample cup outer wall the utility model discloses in, first sealing washer seals the clearance between sample cup outer wall and the sealed lid, and the second sealing washer seals the clearance between upper end cover and the sample cup outer wall, ensures the leakproofness of whole sample cup to make the inside vacuum state that remains all the time of sample cup after the evacuation, with the negative pressure sampling effect of guaranteeing the sampling container, also avoided the rabbit milk sample in the sample cup to flow out the leakage that causes through the clearance.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural diagram of the lower end cap of the present invention.
Wherein: 1. a sample cup; 2. an upper end cover; 3. a lower end cover; 4. a sample inlet pipe; 5. a sample injection valve; 6. a rabbit milk suction nozzle; 7. a negative pressure suction hole; 8. a sealing seat; 9. a return spring; 10. a sealing cover; 11. a first seal ring; 12. a sliding seat; 13. a sliding cavity; 14. a slider; 15. an annular convex edge; 16. an annular groove; 17. an annular projection; 18. a second seal ring; 19. and (4) connecting the pipes.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
As shown in fig. 1 and fig. 2 together, rabbit milk negative pressure sampling container, including a both ends open-ended sample cup 1, but upper end cover 2 and lower end cover 3 are demountable installation respectively at the both ends of sample cup 1, the middle part of upper end cover 2 is fixed with a sample inlet pipe 4 that leads to the inside of sample cup 1, install a sample introduction valve 5 on the sample inlet pipe 4, but sample inlet pipe 4's tip demountable installation has a rabbit milk suction nozzle 6, the bottom of lower end cover 3 is equipped with a negative pressure suction hole 7 that leads to there is the vacuum pump, the inside slidable mounting of lower end cover 3 has a seal receptacle 8, be fixed with a reset spring 9 jointly between seal receptacle 8 and the inside diapire of lower end cover 3, but demountable installation has sealed lid 10 on the seal receptacle 8, the lower extreme of sample cup 1 lateral wall is fixed with one and leans on the first sealing washer 11 on sealed lid 10 inner wall, in this embodiment, reset spring 9 adopts.
Wherein, the intermediate position of the inside diapire of lower extreme cover 3 is fixed with a sliding seat 12, and the inside slip chamber 13 that is equipped with of sliding seat 12, the bottom of seal receptacle 8 is fixed with a slidable mounting in the sliding chamber 13 sliding block 14, and the outside of sliding seat 12 and sliding block 14 is located to reset spring 9 cover the utility model discloses in, sliding block 14 slidable mounting plays the effect of direction in slip chamber 13 to seal receptacle 8 for the upper end opening of sealed lid 10 aligns with the lower tip of sample cup 1 all the time, avoids appearing the unable lock of sealed lid 10 the condition of tip under sample cup 1, thereby has guaranteed that sealed cup can seal sample cup 1 after the evacuation.
As shown in fig. 2, two annular convex ridges 15 arranged side by side are arranged on the inner wall of the sealing seat 8, two annular grooves 16 corresponding to the annular convex ridges 15 are arranged on the outer wall of the sealing cover 10, and each annular convex ridge 15 is clamped and fixed in the corresponding annular groove 16.
Furthermore, an annular projection 17 is fixed to the lower end of the sample cup 1, and the lower cap 3 is screw-fitted to the annular projection 17.
The upper end cover 2 is installed at the upper end of the sample cup 1 in a threaded mode, and a second sealing ring 18 is arranged between the inner wall of the upper end cover 2 and the outer wall of the sample cup 1.
In addition, a connecting pipe 19 is fixed at the bottom of the rabbit milk suction nozzle 6, one end of the connecting pipe 19, which is far away from the rabbit milk suction nozzle 6, is installed on the sampling pipe 4 in a threaded manner, and the connecting pipe 19 is communicated with the rabbit milk suction nozzle 6 and the sampling pipe 4.
The utility model discloses use the method of sampling as follows:
use the utility model discloses before sampling, be connected the vacuum pump with the negative pressure suction hole 7 of 3 bottoms of lower extreme covers, the vacuum pump breathes in to lower extreme covers 3 through negative pressure suction hole 7, seal receptacle 8 breaks away from the lower tip of sample cup 1 under the effect of vacuum pump suction, make 1 inside and 3 inside intercommunications of lower extreme covers of sample cup, the air in 1 inside and the lower extreme covers 3 of sample cup is taken out by the vacuum pump and is formed vacuum space, after vacuum pump stop work, seal receptacle 8 drives sealed lid 10 under reset spring 9's spring action and supports the tip that leans on sample cup 1, make 1 inside formation confined vacuum space of sample cup.
Use the utility model discloses when sampling, support rabbit milk suction nozzle 6 to lean on female rabbit abdominal nipple department, open sampling valve 5 on the sampling pipe, 1 inside and rabbit milk suction nozzle 6 intercommunication of sample cup produce suction in rabbit milk suction nozzle 6, with the rabbit milk suction of female rabbit nipple in to rabbit milk suction nozzle 6, the rabbit milk in rabbit milk suction nozzle 6 flows into sample cup 1 inside through connecting pipe 19 and sampling pipe.
To sum up, the utility model provides a rabbit milk negative pressure sampling container has adopted the mode of negative pressure sampling, realizes the quick sampling to rabbit milk, but reuse many times moreover has convenient to use, characteristics with low costs.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. Rabbit milk negative pressure sampling container, its characterized in that includes a both ends open-ended sample cup, the both ends of sample cup demountable installation respectively has upper end cover and lower end cover, the middle part of upper end cover is fixed with an intercommunication the inside appearance pipe of advancing of sample cup, advance and install a sampling valve on the appearance pipe, the tip demountable installation of appearance pipe has a rabbit milk suction nozzle, the bottom of lower end cover is equipped with an intercommunication and has the negative pressure suction hole of vacuum pump, the inside slidable mounting of lower end cover has a seal receptacle, the seal receptacle with be fixed with a reset spring jointly between the inside diapire of lower end cover, demountable installation has sealed lid on the seal receptacle, the lower extreme of sample cup lateral wall be fixed with one lean on in first sealing washer on the sealed inside wall of covering.
2. The rabbit milk negative pressure sampling container according to claim 1, wherein a sliding seat is fixed at the middle position of the bottom wall inside the lower end cover, a sliding cavity is arranged inside the sliding seat, a sliding block slidably mounted in the sliding cavity is fixed at the bottom of the sealing seat, and the return spring is sleeved outside the sliding seat and the sliding block.
3. The rabbit milk negative pressure sampling container according to claim 1, wherein two annular convex ridges are arranged side by side on the inner wall of the sealing seat, two annular grooves corresponding to the annular convex ridges are arranged on the outer wall of the sealing cover, and each annular convex ridge is fixed in the corresponding annular groove in a clamping manner.
4. A rabbit milk negative pressure sampling container according to claim 1, wherein an annular projection is fixed to the lower end of the sample cup, and the lower end cap is threadedly mounted on the annular projection.
5. A rabbit milk negative pressure sampling container according to claim 1, wherein the upper end cap is threadedly mounted on the upper end of the sample cup, and a second sealing ring is arranged between the inner wall of the upper end cap and the outer wall of the sample cup.
6. The rabbit milk negative pressure sampling container according to claim 1, wherein a connecting pipe is fixed at the bottom of the rabbit milk suction nozzle, one end of the connecting pipe, which is far away from the rabbit milk suction nozzle, is installed on the sampling pipe in a threaded manner, and the connecting pipe is communicated with the rabbit milk suction nozzle and the sampling pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022793216.1U CN212234509U (en) | 2020-11-27 | 2020-11-27 | Rabbit milk negative pressure sampling container |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022793216.1U CN212234509U (en) | 2020-11-27 | 2020-11-27 | Rabbit milk negative pressure sampling container |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212234509U true CN212234509U (en) | 2020-12-29 |
Family
ID=73981351
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022793216.1U Expired - Fee Related CN212234509U (en) | 2020-11-27 | 2020-11-27 | Rabbit milk negative pressure sampling container |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212234509U (en) |
-
2020
- 2020-11-27 CN CN202022793216.1U patent/CN212234509U/en not_active Expired - Fee Related
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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: 20201229 Termination date: 20211127 |