CN218104577U

CN218104577U - Device for preventing mischage reproduction and egg taking for zebra fish spawning

Info

Publication number: CN218104577U
Application number: CN202222741471.0U
Authority: CN
Inventors: 管玉萱; 肖潇; 申永慧; 李娜; 杨培增
Original assignee: First Affiliated Hospital of Zhengzhou University
Current assignee: First Affiliated Hospital of Zhengzhou University
Priority date: 2022-10-18
Filing date: 2022-10-18
Publication date: 2022-12-23
Anticipated expiration: 2032-10-18

Abstract

The utility model discloses a zebra fish is laid eggs and is prevented eating by mistake and breed and get ovum device relates to fish culture technical field. Including box, baffle, the box includes the inner box, and the box is connected with the inner box is detachable, and the baffle is used for separating into a plurality of mutually independent cavitys with the inner box, the inner box includes the bottom plate, is provided with the ovum passageway of crossing that is used for crossing the roe on the bottom plate, and the bottom plate sets up to a lopsidedness. The utility model provides a zebra fish is laid eggs and is prevented mistake food reproduction and get ovum device, the bottom plate of inner box is the slope form, in case there is vibrations roe in the water will be along with the slope gliding, the roe finally falls from the egg passageway department on the bottom plate, enter into the box, the zebra fish that is located the inner box this moment can not eat the roe that is located the box, can protect the roe, collect the box with the roe in, the follow-up roe that takes out the inner box can take out the roe in the box, make things convenient for the ovum of getting of roe.

Description

Device for preventing mischage reproduction and egg taking for zebra fish spawning

Technical Field

The utility model relates to a fish farming technical field especially relates to a zebra fish is laid eggs and is prevented eating by mistake and breed and get ovum device.

Background

Zebra fish is a small tropical fish, and its gene has high homology of 87% with human gene, and is easy to raise and reproduce, low in cost and easy to distinguish male and female. Therefore, besides ornamental value, zebra fish is used as a model organism under laboratory conditions, and is commonly used for water quality environment monitoring and research on toxicity, action mechanism and the like of some environmental poisons.

The zebra fish is fertilized in vitro, the main factors influencing the spawning of the zebra fish are illumination and temperature, and the zebra fish with the proper age can spawn all the year round under the proper illumination and temperature. The eggs are sinking eggs, have no viscosity and directly fall into the bottom of the jar. After the zebra fish spawns, the zebra fish has a habit of eating eggs, so that the survival rate of the zebra fish eggs is low.

In laboratory research, the influence of certain factors on the egg laying amount, the fertilization rate, the hatching rate, the survival rate and the offspring of the zebra fish is often required to be tested, or the influence of certain factors on the alternate generation of the zebra fish is required to be researched. In the prior art, the spawning stage and other stages of the zebra fish are in the same container in the culture process, so the spawned eggs are easily eaten by mistake, and the yield of the zebra fish is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model provides a zebra fish is laid eggs and is prevented mistake food reproduction and get ovum device has solved current zebra fish breeding device and has bred the zebra fish in the in-process spawning stage and other stages in same container, and the roe of spawning stage output can not in time separate, leads to the ovum to be eaten by mistake technical problem.

For solving the technical problem, the utility model provides a pair of zebra fish is laid eggs and is prevented mistake food and breed and get ovum device, including box, baffle, the box includes the inner box, and the box is connected with the inner box is detachable, and the baffle is used for separating into a plurality of mutually independent cavitys with the inner box, the inner box includes the bottom plate, is provided with the ovum passageway of crossing that is used for crossing the roe on the bottom plate, and the bottom plate sets up to a lopsidedness.

Preferably, the box body is made of transparent materials.

Preferably, a soft strip is mounted on the bottom plate.

Preferably, the box body is connected with a top cover, a protruding part is arranged on the top cover, and the protruding part is clamped in the box body.

Preferably, the partition plate is detachably connected with the inner box, a through hole is formed in the position, corresponding to the partition plate, of the top cover, and the through hole is in an inverted convex shape.

Preferably, a groove for placing the partition plate is installed on the top cover.

Compared with the prior art, the utility model provides a pair of zebra fish is laid eggs and is prevented eating by mistake and breed and get ovum device has following beneficial effect:

the utility model provides a zebra fish spawning is with preventing mistake food reproduction and getting ovum device, the bottom plate of inner box is the slope form, and the roe will slide along with the slope once there is vibrations in the water, and the roe finally falls from the ovum passageway department on the bottom plate, enters into the box, and the zebra fish that lies in the inner box can not eat the roe that lies in the box this moment, can protect the roe, collects the roe in the box, and the roe in the box can be taken out to follow-up inner box of taking out, makes things convenient for the ovum of taking out of roe;

the through holes are formed in the top cover, so that the partition plate can be pulled out under the condition that female fishes and male fishes in the breeding device are not disturbed, the groove is formed in the top cover, the partition plate can be put in after being pulled out, the top cover is prevented from being lost, and the use is convenient;

the zebra fish is more active by arranging the soft strip which swings along with the fluctuation of water flow, and the spawning and fertilization of the zebra fish are promoted;

the box body is made of transparent materials, whether spawning occurs can be observed through the transparent side wall, and spawned fish eggs can be obtained by taking out the inner layer of the device after spawning.

Drawings

Fig. 1 is a schematic structural diagram of an anti-mistaking breeding and egg taking device for zebra fish spawning.

Fig. 2 is a schematic structural diagram of an anti-mistaking breeding and egg taking device for zebra fish spawning.

Fig. 3 is a schematic structural diagram of an anti-mistaking breeding and egg taking device for zebra fish spawning.

Reference numbers in the figures: 1. a box body; 101. an inner box; 102. a base plate; 103. a soft strip; 104. an egg-passing channel; 2. a top cover; 201. a boss portion; 202. a through hole; 203. a groove; 3. a separator.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the 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.

Given by fig. 1-3, the utility model discloses a box 1, baffle 3, box 1 includes inner box 101, box 1 adopts transparent material, baffle 3 is used for separating inner box 101 into a plurality of mutually independent cavitys, inner box 101 includes bottom plate 102, be provided with egg passageway 104 on the bottom plate 102, bottom plate 102 sets up to a lopsidedness, the bottom plate 102 that the slope set up, when aquatic products shakes, the roe can be along with the inclination gliding, through egg passageway 104, more conveniently collect zebra fish roe, and install soft strip 103 on the bottom plate 102, soft strip 103 can fluctuate and drift along with rivers, can let the zebra fish more lively, promote its spawning and fertilization, box 1 connects top cap 2, set up bellying 201 on the top cap 2, bellying 201 card goes into in the box 1, baffle 3 is connected with inner box 101 is detachable, and top cap 2 corresponds the position department of baffle 3 and is provided with through-hole 202, through-hole 202 sets up to the type shape of invering, the size of a side opening far away from 1 is greater than the size of box 1, like this, through-hole 202 closely cooperates with baffle 3, and the through-hole 3 is more convenient upper portion of placing of baffle 3, it can be used for the baffle 3 to prevent that the recess 3 from the interior recess 3 from losing after the baffle 3 of the recess 3 of the side opening 3 of the interior side opening 3 of the recess 3 of taking out, the size of the box 1.

The working principle is as follows:

through the through hole 202 formed in the top cover 2, the partition plate 3 can be pulled out under the condition that female fishes and male fishes in the breeding device are not disturbed, the groove 203 is formed in the top cover 2, the partition plate 3 can be pulled out and then placed in the groove, the top cover 2 is prevented from being lost, and the use is convenient;

the bottom plate 102 of the inner box 101 is inclined, so that the roes slide down along with the gradient once the roes shake in water, and finally fall from the roe passing channel 104 on the bottom plate 102 and enter the box body 1, so that the zebra fish in the inner box 101 cannot eat the roes in the box body 1, and the roes can be protected;

the soft strip 103 which floats along with the fluctuation of water flow is arranged, so that the zebra fish is more active, and the spawning and fertilization of the zebra fish are promoted;

the box body 1 is made of transparent materials, whether spawning occurs can be observed through the transparent side wall, and spawned fish eggs can be obtained by taking out the inner layer of the device after spawning.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a zebra fish is laid eggs and is prevented mistake food reproduction and get ovum device, includes box (1), baffle (3), its characterized in that, box (1) is including interior case (101), and box (1) is connected with interior case (101) is detachable, and baffle (3) are used for separating interior case (101) into a plurality of mutually independent cavitys, interior case (101) are provided with ovum passageway (104) of crossing that are used for crossing the roe on bottom plate (102) including bottom plate (102), and bottom plate (102) set up to one side slope.

2. The device for preventing the mistaken feeding, breeding and egg taking of the zebra fish for egg laying according to claim 1, wherein the box body (1) is made of a transparent material.

3. The device for preventing the improper feeding, breeding and spawning of the zebra fish according to claim 1, wherein a soft strip (103) is installed on the bottom plate (102).

4. The device for preventing the mistaken feeding breeding and the egg taking for the zebra fish spawning is characterized in that the box body (1) is connected with a top cover (2), a protruding portion (201) is arranged on the top cover (2), and the protruding portion (201) is clamped into the box body (1).

5. The device for preventing the mistaken feeding reproduction and the spawning of the zebra fish according to claim 4 is characterized in that the partition plate (3) is detachably connected with the inner box (101), a through hole (202) is formed in the position, corresponding to the partition plate (3), of the top cover (2), and the through hole (202) is in an inverted convex shape.

6. The device for preventing the mistaken feeding breeding and the egg taking for the zebra fish spawning is characterized in that a groove (203) for placing a partition plate (3) is formed in the top cover (2).