CN217456805U - Portable storage device for roe and juvenile fish samples - Google Patents
Portable storage device for roe and juvenile fish samples Download PDFInfo
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- CN217456805U CN217456805U CN202221518165.4U CN202221518165U CN217456805U CN 217456805 U CN217456805 U CN 217456805U CN 202221518165 U CN202221518165 U CN 202221518165U CN 217456805 U CN217456805 U CN 217456805U
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Abstract
The utility model discloses a portable save set of roe young fish sample, concretely relates to roe young fish sample save technical field, including upper and lower body that distributes, be the roe layer in the upper bottle body, be water storage layer in the lower body, the body top extends into inside the upper bottle body down, and lower body and upper bottle body pass through threaded connection, the upper bottle body top is equipped with the bottle lid, the upper bottle body top extends into inside the upper bottle lid, and the upper bottle lid passes through threaded connection with the upper bottle body, the body bottom is equipped with down the bottle lid down, the body bottom extends into down inside the bottle lid down, and lower body passes through threaded connection with lower bottle lid, be equipped with the bolting-silk piece between upper bottle body and the lower body. The utility model discloses the totality has with low costs, and the practicality is high, the characteristics of easy volume production, the problem of the artificial damage that appears in the pertinence solution roe young fish sample preservation process and be convenient for more change stationary liquid.
Description
Technical Field
The utility model relates to a roe young fish sample preservation technical field, the more specifically portable save set of roe young fish sample that says so.
Background
The shape of the fish roe is generally spherical, elliptical and spindle-shaped, the diameter of the fish roe of teleost fish in seawater is generally about 1mm, and the diameter of the fish roe of freshwater fish is 1-1.5mm, and the fish roe is transparent; the larval fish is grown on the basis of fish eggs, and a series of changed early-stage fish forms are generated; the larval fish is in a shape that the fin ray scale begins to grow after further development and growth on the basis of the larval fish.
Roes and fish larvae play an important role in energy transfer of a marine ecosystem as important development stages of the life history of fishes, and are main predators, and the fish larvae are important consumers of secondary productivity and are one of important links in a marine food chain. Meanwhile, the abundance of the fish eggs and the fish larvae directly determines the supplement amount of the fishery population, so that the research on the community structures and the dynamics of the fish eggs and the fish larvae is the scientific basis of the research on the supplement mechanism of the marine fishes.
According to the marine survey specification GBT 12763.6-2007, the roe larvae and the juveniles are immediately put into a storage container after being collected by a large-scale plankton net and the like, and a neutral formaldehyde solution with the addition amount of 5% of the volume of a sample is added for fixation. Besides an outer label of the total number is attached to the outside of the bottle, an inner label of the total number, the station number, the sampling date and the like is required to be placed in the bottle for each sample preservation.
After obtaining the fish roe and young fish sample, the neutral formaldehyde fixing solution needs to be replaced at the right time; in each later operation process, in order to prevent the roe larval and young fish sample from being discharged along with the fixing solution, a mixture of the sample and the fixing solution needs to be filtered by using a bolting silk with the mesh density consistent with that of the collection net, a small part of the sample can be attached to the bolting silk, and the sample needs to be lightly washed by using a washing bottle and filled into a container.
The commonly used bolting silk specifications are different according to the application range, the collection method and the object. Bolting silk specification (aperture approximate mm) CQ14(0.505), JP12(0.507), CQ20(0.336), JQ20(0.322), JP7 (1.025).
In the actual operation process, due to human negligence, the inner label is frequently forgotten to be placed in the container; easily attach to samples such as roe on the bolting-silk when changing stationary liquid, wash-bottle and wash the trouble, then easily appear and use the bottleneck to remove to scrape and get samples such as roe on the bolting-silk, so both wasted time and energy, damaged the integrality of sample again easily, destroyed the structure of sample.
In the traditional preservation container of using at present in the market, generally use the bottle of materials such as polyethylene, polypropylene, though simple to use, each item operation in sample later stage is not convenient for in the later stage, the utility model discloses on the basis of original container, added new function to this provides portable save set of roe young fish sample.
SUMMERY OF THE UTILITY MODEL
In order to overcome the above-mentioned defect of prior art, the utility model provides a portable save set of roe young fish sample, the totality has with low costs, and the practicality is high, the characteristics of easy volume production, the problem of the artificial damage that appears in the pertinence solution roe young fish sample save process and be convenient for more change stationary liquid.
In order to achieve the above object, the utility model provides a following technical scheme: portable save set of roe young fish sample, including upper bottle body and lower body that distributes from top to bottom, be the roe layer in the upper bottle body, be water storage layer in the lower body, lower body top extends into the upper bottle body inside, and lower body passes through threaded connection with the upper bottle body, the upper bottle body top is equipped with the bottle lid, the upper bottle body top extends into the upper bottle lid inside, and upper bottle lid and upper bottle body pass through threaded connection, lower body bottom is equipped with down the bottle lid, lower body bottom extends into the lower bottle lid inside, and lower body passes through threaded connection with lower bottle lid, be equipped with the bolting-silk piece between upper bottle body and the lower body, use the bolting-silk piece to keep apart roe young fish sample and all kinds of liquid, have the security high, with low costs, easily put and get, the characteristics of the operation of being convenient for.
The anti-loosening bottle is characterized in that inclined fixing mechanisms are arranged between the outer end of the upper bottle body and the outer end of the upper bottle cover, between the outer end of the upper bottle body and the outer end of the lower bottle body and between the outer end of the lower bottle body and the outer end of the lower bottle cover, so that the anti-loosening effect is achieved, and the stability among the upper bottle body, the lower bottle body, the upper bottle cover and the lower bottle cover is effectively improved.
Preferably, a first sealing gasket is arranged between the top end of the inner part of the upper bottle cap and the top end of the upper bottle body, so that the sealing performance of the device is guaranteed.
Preferably, a second sealing gasket is arranged between the bottom end inside the lower bottle cap and the bottom end of the lower bottle body, so that the sealing performance of the device is guaranteed.
Preferably, a sealing ring is arranged between the upper bottle body and the lower bottle body, so that the sealing performance of the device is guaranteed.
Preferably, a blank waterproof label strip is arranged on the bolting silk piece through a connecting rope, and the blank waterproof label strip is arranged inside the lower bottle body.
Preferably, fixed establishment includes well cavity pole, interior pole, rubber rope, first set rope, second set rope, interior pole is established and is extended well cavity pole one end in well cavity pole inside and one end, the one end is fixed at interior pole in second set rope, the rubber rope is established and is established inside well cavity pole, and rubber rope both ends are fixed with well cavity pole inner wall and interior pole other end respectively, the first set rope is fixed at the well cavity pole other end.
Preferably, the outer end of the upper bottle body and the outer end of the lower bottle cap are both fixedly provided with fixing columns, the outer end of the upper bottle body is fixedly provided with two fixing columns which are distributed up and down, the outer end of the lower bottle body is fixedly provided with two fixing columns which are distributed up and down, a second set of rope and a first set of rope on a fixing mechanism between the upper bottle body and the upper bottle cap are respectively sleeved on the fixing columns at the outer end of the upper bottle cap and the outer end of the upper bottle body, a second set of rope and a first set of rope on a fixing mechanism between the upper bottle body and the lower bottle body are respectively sleeved on the fixing columns at the lower part of the outer end of the upper bottle body and the outer end of the lower bottle body, and a second set of rope and a first set of rope on a fixing mechanism between the lower bottle body and the lower bottle cap are respectively sleeved on the fixing columns at the outer end of the lower bottle body and the outer end of the lower bottle cap.
The utility model discloses a technological effect and advantage:
1. the utility model discloses two parts about falling into, separate by middle bolting silk piece, the body is the roe layer on the upper strata, the body is the water storage layer under the lower floor, bottle mouth department adopts threaded connection to make and goes up the body and can rotate to open down, place or take out bolting silk piece, use bolting silk piece to keep apart roe young fish sample and all kinds of liquid, have the security height, with low costs, easily put and get, the characteristics of the operation of being convenient for, in case damage appears in bolting silk piece, bolting silk piece that can in time more renew, simple general, low cost.
2. The utility model discloses the totality has with low costs, and the practicality is high, the characteristics of easy volume production, the problem of the artificial damage that appears in the pertinence solution roe young fish sample preservation process and be convenient for more change stationary liquid.
3. The utility model discloses a fixed establishment's design can be to last bottle lid and go up between the body, go up between body and the lower body, play locking effect down between body and the lower bottle lid, effectively improve the stability of going up body, lower body, going up bottle lid, down between the bottle lid.
Drawings
FIG. 1 is an overall structure diagram of the present invention;
fig. 2 is a rear view of the present invention;
FIG. 3 is an exploded view of the present invention;
fig. 4 is a cross-sectional view of the present invention;
fig. 5 is a structural view of the fixing mechanism of the present invention.
The reference signs are: the bottle comprises an upper bottle body 1, a lower bottle body 2, an upper bottle cap 3, a lower bottle cap 4, a bolting silk sheet 5, a first sealing gasket 6, a second sealing gasket 7, a blank waterproof label 8, a sealing ring 9, a fixing mechanism 10, a hollow rod 11, an inner rod 12, a rubber rope 13, a first rope set 14, a second rope set 15 and a fixing column 16.
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 work belong to the protection scope of the present invention.
Referring to the attached drawings 1, 3 and 4 of the specification, the utility model provides a portable storage device for fish egg larval and juvenile samples, which comprises an upper bottle body 1 and a lower bottle body 2 which are distributed up and down, wherein a bolting silk piece 5 is arranged between the upper bottle body 1 and the lower bottle body 2, the utility model is divided into an upper part and a lower part which are separated by the bolting silk piece 5 in the middle, the upper bottle body 1 at the upper layer is a fish egg layer, the lower bottle body 2 at the lower layer is a water storage layer, the top end of the lower bottle body 2 extends into the upper bottle body 1, the lower bottle body 2 is connected with the upper bottle body 1 through screw threads, a sealing ring 9 is arranged between the upper bottle body 1 and the lower bottle body 2, and the sealing performance of the device is ensured; go up body 1 and lower body 2 and can rotate and open, place or take out bolting-silk piece 5, use bolting-silk piece 5 to keep apart roe larval fish sample and all kinds of liquid, have the security height, with low costs, easily put and get, the characteristics of the operation of being convenient for, in case bolting-silk piece 5 appears damaging, the bolting-silk piece that can in time update, simple general, low cost.
Go up 1 top of body and be equipped with bottle lid 3, go up 1 top of body and extend into 3 insides of bottle lid, and go up bottle lid 3 and go up 1 through threaded connection of body, go up and be equipped with first sealed 6 between 3 inside tops of bottle lid and the 1 top of last body, guaranteed the leakproofness of device, 2 bottoms of body are equipped with down bottle lid 4 down, 2 bottoms of body extend into down bottle lid 4 insidely down, and body 2 and lower bottle lid 4 pass through threaded connection down, be equipped with the sealed 7 that fills up of second between 4 inside bottoms of bottle lid and 2 bottoms of body down, guaranteed the leakproofness of device, be equipped with blank waterproof label strip 8 through connecting the rope on bolting-silk piece 5, and waterproof blank strip 8 locates inside 2 of body down.
When the device is used, the upper bottle cap 3 needs to be opened, the collected roe and seawater mixture is poured into the upper bottle body 1, and the cover is screwed;
when the fixing liquid needs to be replaced, the device is turned upside down, the lower bottle cap 4 is opened, the original liquid in the bottle is slowly poured out, and then new fixing liquid is added;
when the sample of the roe larvae and the young fishes needs to be completely taken out, the device is turned upside down, the mixture in the bottle is slightly shaken, the fixing liquid is slowly poured out, after the liquid is discharged, the device is turned upside down again, the device is reset, the upper bottle body 1 is rotated, the bolting silk piece 5 is clamped by the tweezers, and further experimental analysis can be carried out.
The utility model discloses the totality has with low costs, and the practicality is high, the characteristics of easy volume production, the problem of the artificial damage that appears in the pertinence solution roe young fish sample preservation process and be convenient for more change stationary liquid.
Referring to the attached drawings 2 and 5 of the specification, inclined fixing mechanisms 10 are arranged between the outer end of the upper bottle body 1 and the outer end of the upper bottle cover 3, between the outer end of the upper bottle body 1 and the outer end of the lower bottle body 2, and between the outer end of the lower bottle body 2 and the outer end of the lower bottle cover 4, and are used for preventing connection among the upper bottle body 1, the lower bottle body 2, the upper bottle cover 3 and the lower bottle cover 4 from loosening.
The fixing mechanism 10 comprises a hollow rod 11, an inner rod 12, a rubber rope 13, a first sleeve rope 14 and a second sleeve rope 15, the inner rod 12 is arranged inside the hollow rod 11, one end of the inner rod extends out of one end of the hollow rod 11, the second sleeve rope 15 is fixed at one end of the inner rod 12, the rubber rope 13 is arranged inside the hollow rod 11, two ends of the rubber rope 13 are respectively fixed with the inner wall of the hollow rod 11 and the other end of the inner rod 12, the first sleeve rope 14 is fixed at the other end of the hollow rod 11, fixing columns 16 are respectively fixed at the outer end of the upper bottle body 1 and the outer end of the lower bottle cap 4, two fixing columns 16 distributed up and down are fixed at the outer end of the upper bottle body 1, two fixing columns 16 distributed up and down are fixed at the outer end of the lower bottle body 2, the second sleeve rope 15 and the first sleeve rope 14 on the fixing mechanism 10 between the upper bottle body 1 and the upper bottle cap 3 are respectively sleeved on the fixing columns 16 at the upper parts of the upper bottle cap 3 and the outer end of the upper bottle body 1, the second sleeve rope 15 and the first sleeve rope 14 on the fixing mechanism 10 between the upper bottle body 1 and the lower bottle body 2 are respectively sleeved on fixing columns 16 at the lower part of the outer end of the upper bottle body 1 and the upper part of the outer end of the lower bottle body 2, and the second sleeve rope 15 and the first sleeve rope 14 on the fixing mechanism 10 between the lower bottle body 2 and the lower bottle cap 4 are respectively sleeved on fixing columns 16 at the lower part of the outer end of the lower bottle body 2 and the outer end of the lower bottle cap 4.
For example, the first sleeve rope 14 is sleeved on the fixing column 16 at the upper part of the outer end of the upper bottle body 1, the second sleeve rope 15 is sleeved on the fixing column 16 at the outer end of the upper bottle cap 3, the inner rod 12 is pulled to move outwards along the hollow rod 11 at the moment, so that the rubber rope 13 is stretched, the inner rod 12 and the hollow rod 11 are pulled inwards by the elastic force of the rubber rope 13, and then the two fixing columns 16 are pulled inwards by the first sleeve rope 14 and the second sleeve rope 15, so that the upper bottle body 1 and the upper bottle cap 3 are fastened, loosening of the upper bottle body 1 and the lower bottle body 2 is effectively prevented, and similarly, the fixing mechanisms 10 between the upper bottle body 1 and the lower bottle body 2 and between the lower bottle body 2 and the lower bottle cap 4 can also play a role in preventing loosening, and the stability between the upper bottle body 1, the lower bottle body 2, the upper bottle cap 3 and the lower bottle cap 4 is effectively improved.
And finally: the above description is only for the 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 (7)
1. Portable save set of roe young fish sample, its characterized in that: the fish egg screening bottle comprises an upper bottle body (1) and a lower bottle body (2) which are vertically distributed, wherein a fish egg layer is arranged in the upper bottle body (1), a water storage layer is arranged in the lower bottle body (2), the top end of the lower bottle body (2) extends into the upper bottle body (1), the lower bottle body (2) is in threaded connection with the upper bottle body (1), an upper bottle cap (3) is arranged at the top end of the upper bottle body (1), the top end of the upper bottle body (1) extends into the upper bottle cap (3), the upper bottle cap (3) is in threaded connection with the upper bottle body (1), a lower bottle cap (4) is arranged at the bottom end of the lower bottle body (2), the bottom end of the lower bottle body (2) extends into the lower bottle cap (4), the lower bottle body (2) is in threaded connection with the lower bottle cap (4), and a screen silk piece (5) is arranged between the upper bottle body (1) and the lower bottle body (2);
and inclined fixing mechanisms (10) are arranged between the outer end of the upper bottle body (1) and the outer end of the upper bottle cap (3), between the outer end of the upper bottle body (1) and the outer end of the lower bottle body (2), and between the outer end of the lower bottle body (2) and the outer end of the lower bottle cap (4).
2. The portable sample storage device for fish eggs and young fishes as claimed in claim 1, wherein: a first sealing gasket (6) is arranged between the top end of the inner part of the upper bottle cap (3) and the top end of the upper bottle body (1).
3. The portable sample storage device for fish eggs and young fishes as claimed in claim 1, wherein: and a second sealing gasket (7) is arranged between the bottom end in the lower bottle cap (4) and the bottom end of the lower bottle body (2).
4. The portable sample storage device for fish eggs and young fishes as claimed in claim 1, wherein: a sealing ring (9) is arranged between the upper bottle body (1) and the lower bottle body (2).
5. The portable sample storage device for fish eggs and young fishes as claimed in claim 1, wherein: a blank waterproof label strip (8) is arranged on the bolting-silk sheet (5) through a connecting rope, and the blank waterproof label strip (8) is arranged inside the lower bottle body (2).
6. The portable sample storage device for fish eggs and young fishes as claimed in claim 1, wherein: fixed establishment (10) are including cavity pole (11), interior pole (12), rubber rope (13), first cover rope (14), second cover rope (15), interior pole (12) are established and are extended cavity pole (11) one end in cavity pole (11) inside and one end, second cover rope (15) are fixed in interior pole (12) one end, rubber rope (13) are established inside cavity pole (11), and rubber rope (13) both ends are fixed with cavity pole (11) inner wall and interior pole (12) other end respectively, first cover rope (14) are fixed at the cavity pole (11) other end.
7. The portable sample storage device for fish eggs and young fishes as claimed in claim 6, wherein: the fixing columns (16) are fixedly arranged at the outer end of the upper bottle body (1) and the outer end of the lower bottle cap (4), two fixing columns (16) which are distributed up and down are fixedly arranged at the outer end of the upper bottle body (1), two fixing columns (16) which are distributed up and down are fixedly arranged at the outer end of the lower bottle body (2), a second rope set (15) and a first rope set (14) on the fixing mechanism (10) between the upper bottle body (1) and the upper bottle cap (3) are respectively sleeved on the fixing columns (16) at the outer end of the upper bottle cap (3) and the outer end of the upper bottle body (1), the second rope set (15) and the first rope set (14) on the fixing mechanism (10) between the upper bottle body (1) and the lower bottle body (2) are respectively sleeved on the fixing columns (16) at the lower part of the outer end of the upper bottle body (1) and the upper part of the outer end of the lower bottle cap (2), and a second rope set (15) on the fixing mechanism (10) between the lower bottle body (2) and the lower bottle cap (4), The first sleeve rope (14) is respectively sleeved on the lower part of the outer end of the lower bottle body (2) and the fixing column (16) of the outer end of the lower bottle cap (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221518165.4U CN217456805U (en) | 2022-06-16 | 2022-06-16 | Portable storage device for roe and juvenile fish samples |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221518165.4U CN217456805U (en) | 2022-06-16 | 2022-06-16 | Portable storage device for roe and juvenile fish samples |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217456805U true CN217456805U (en) | 2022-09-20 |
Family
ID=83238499
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221518165.4U Active CN217456805U (en) | 2022-06-16 | 2022-06-16 | Portable storage device for roe and juvenile fish samples |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217456805U (en) |
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2022
- 2022-06-16 CN CN202221518165.4U patent/CN217456805U/en active Active
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