CN202168404U - Attaching device for fish fertilized eggs - Google Patents
Attaching device for fish fertilized eggs Download PDFInfo
- Publication number
- CN202168404U CN202168404U CN2011202574464U CN201120257446U CN202168404U CN 202168404 U CN202168404 U CN 202168404U CN 2011202574464 U CN2011202574464 U CN 2011202574464U CN 201120257446 U CN201120257446 U CN 201120257446U CN 202168404 U CN202168404 U CN 202168404U
- Authority
- CN
- China
- Prior art keywords
- attaching device
- substrate
- fish
- fertilized eggs
- film
- Prior art date
- 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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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
- Y02A40/81—Aquaculture, e.g. of fish
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- Farming Of Fish And Shellfish (AREA)
Abstract
The utility model provides an attaching device (1) for fish fertilized eggs. The attaching device is provided with a substrate (3); one or two surfaces of the substrate is or are covered with a thin film or thin films (2). The attaching device for fish fertilized eggs is formed by covering the substrate with the thin films; when in use, the attaching device is placed in a parent fish pond; after parent fish lays eggs, the thin film can be stripped off and the substrate of the attaching device can be moved to a spawning pool for spawning or transported to a further place for spawning. Compared with the prior art, as the attachment of the attaching device is a layer of thin film, the attaching device is soft, free of colliding with the fertilized eggs, small in volume, light and thin, and convenient for movement and transportation; and simultaneously, the substrate from which the thin film is stripped off can be further covered with other thin films and then used immediately; therefore, the collection and transport costs of the fertilized eggs are both reduced.
Description
Technical field
The utility model relates to a kind of attaching device of fish oosperm, belong to the cultural technique of fish in the essential agricultural of human lives.
Background technology
Spawning habit is the fish that one or many produces viscid egg in batches, is bonded at the ovum of output on certain attachment usually, hatches then.Aspect artificial propagation,, mostly to artificially place some attachments and supply ovum to adhere at parent fish pond for gathering fertilized egg.Traditional attachment is selected the shell of scallop or oyster for use, recently disclosing of useful common plate object then.After treating that parent population lays eggs, move to shell or other attachments in the hatchery (or nursery pond) and to hatch.Let ovum directly produce in the bottom of parent fish pond but also have, remove parent population after laying eggs, fish-egg is directly hatched at parent fish pond, assigns parent fish pond as the method that use hatchery (or nursery pond).As will produce that to move on to the hatchery at the ovum at the bottom of the pond or on the wall then almost be impossible.Use to gather wherein that thing is collected and mobile fertilized egg has one side easily for hatching and the remote ovum of carrying; But attachment hardness is higher, individuality is bigger; Therefore when mobile, unavoidably can bump, push and make fertilized egg damage, and attachment can not be reused before fertilized egg is hatched.
Summary of the invention
To above-mentioned deficiency, the utility model is exactly that a kind of attaching device that can not damage fish-egg, not influence the fish oosperm of use will be provided.
The attaching device of the fish oosperm that the utility model provides has a substrate, and the one or both sides of substrate surface are covered with film.
The face that said film covers at substrate, laying state when using and decide normally covers in one side upwards, if but plate is vertical during corrugation bar out of plumb, preferably the two sides all covers, because the face that makes progress is all arranged on the ripple on two sides.
The attaching device of the fish oosperm that the utility model provides; Cover the attaching device that upper film constitutes fertilized egg with a substrate; During use the utility model is positioned in the parent fish pond, treats to strip after parent population lays eggs film and just can move on to hatching in the hatchery, also can be transported to and hatch than the far field.Compared with prior art, the utility model is because attachment is actually thin film, so not only the softness fertilized egg of can not colliding with makes it injured, and little, frivolous being convenient to of volume moved, transported.Peel off on the plate object simultaneously and be covered with film again behind the film and just can come into operation again immediately.Fertilized egg is gathered and cost of transportation descends simultaneously.
Said substrate is a corrugated, comprises the corrugated that arc ripple or sawtooth ripple or trapezoidal ripple form, to enlarge attaching surface.
Said substrate is that thickness is the transparent or semitransparent thin plate of 4 ~ 6mm.Said film is that thickness is the transparent plastic film of 0.8 ~ 1.2mm.
Description of drawings
Fig. 1 is the stereogram of the utility model one embodiment, and Fig. 2 is the enlarged drawing in I zone among Fig. 1, among the figure: 1-attaching device, 2-film, 3-substrate.
Embodiment
1, the attaching device 1 of a fish oosperm, like Fig. 1, shown in 2, the corrugated corrugated sheet that the thick translucent lucite making of 5mm is arranged is as substrate 3, and substrate simultaneously is coated with the thick transparent plastic film of 1mm 2.There is film simultaneously upwards to be positioned in the parent fish pond during use, can be suspended from the water at the bottom of can being placed on the pond.After parent population lays eggs, peel film, move on to hatching in the hatchery again.Also can be with the blister-pack transportation that is attached with fertilized egg.
2, the attaching device of a fish oosperm, being converted into sawtooth ripple corrugated sheet with transparent plastic sheet is substrate, the two sides is covered with film.
3, the attaching device of a fish oosperm is a substrate with trapezoidal ripple corrugated sheet, and thickness 6mm, substrate simultaneously are covered with film, thickness 1.2 mm.
Claims (4)
1. the attaching device of a fish oosperm has a substrate, it is characterized in that the one or both sides of substrate surface are covered with film.
2. the attaching device of fish oosperm as claimed in claim 1 is characterized in that said substrate is the corrugated of arc ripple or sawtooth ripple or the formation of trapezoidal ripple.
3. according to claim 1 or claim 2 the attaching device of fish oosperm is characterized in that said substrate is that thickness is the transparent or semitransparent thin plate of 4 ~ 6mm.
4. according to claim 1 or claim 2 the attaching device of fish oosperm is characterized in that said film is that thickness is the transparent plastic film of 0.8 ~ 1.2mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202574464U CN202168404U (en) | 2011-07-20 | 2011-07-20 | Attaching device for fish fertilized eggs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202574464U CN202168404U (en) | 2011-07-20 | 2011-07-20 | Attaching device for fish fertilized eggs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202168404U true CN202168404U (en) | 2012-03-21 |
Family
ID=45826611
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202574464U Expired - Fee Related CN202168404U (en) | 2011-07-20 | 2011-07-20 | Attaching device for fish fertilized eggs |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202168404U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103190367A (en) * | 2013-04-07 | 2013-07-10 | 福建省水产研究所 | Babylonia lutosa egg capsule collection method and egg collector |
| CN105613387A (en) * | 2016-03-07 | 2016-06-01 | 安徽农业大学 | Device and method for incubating zygotes of fishes |
| CN106106311A (en) * | 2016-07-12 | 2016-11-16 | 上海交通大学医学院附属新华医院 | A kind of modified model experiment fish jar |
-
2011
- 2011-07-20 CN CN2011202574464U patent/CN202168404U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103190367A (en) * | 2013-04-07 | 2013-07-10 | 福建省水产研究所 | Babylonia lutosa egg capsule collection method and egg collector |
| CN105613387A (en) * | 2016-03-07 | 2016-06-01 | 安徽农业大学 | Device and method for incubating zygotes of fishes |
| CN105613387B (en) * | 2016-03-07 | 2018-03-16 | 安徽农业大学 | A kind of fish oosperm hatching apparatus and hatching method |
| CN106106311A (en) * | 2016-07-12 | 2016-11-16 | 上海交通大学医学院附属新华医院 | A kind of modified model experiment fish jar |
| CN106106311B (en) * | 2016-07-12 | 2019-04-16 | 上海交通大学医学院附属新华医院 | A kind of modified experiment fish jar |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120321 Termination date: 20150720 |
|
| EXPY | Termination of patent right or utility model |