CN202013282U

CN202013282U - Specimen picking and sampling spoon for fish or shrink juvenile creature

Info

Publication number: CN202013282U
Application number: CN2011200620114U
Authority: CN
Inventors: 蒋玫; 王云龙
Original assignee: East China Sea Fishery Research Institute Chinese Academy of Fishery Sciences
Current assignee: East China Sea Fishery Research Institute Chinese Academy of Fishery Sciences
Priority date: 2011-03-10
Filing date: 2011-03-10
Publication date: 2011-10-19
Anticipated expiration: 2021-03-10

Abstract

The utility model relates to a specimen picking and sampling spoon for a fish or shrink juvenile creature, which comprises a spoon handle (1), a spoon head (2), and sampling holes (3). The spoon head (2) is arranged on the lower portion of the spoon handle (1). The sampling holes (3) are evenly distributed on the spoon head (2). During sampling of the fish or shrink juvenile creature by the specimen picking and sampling spoon, few experimental solutions percolate through the sampling holes so as to ensure that no solution is mixed in the specimen and sampling purity is guaranteed, while the fish or shrink juvenile creature is not hurt. The specimen picking and sampling spoon for the fish or shrink juvenile creature has a simple fabrication principle, does not affect the normal appearance of the specimen of the fish or shrink juvenile creature at all, and do not pollute the environment. The fabrication process is safe and easy and cost of materials is low. The specimen picking and sampling spoon is convenient to use.

Description

A kind of fish and shrimp young biological specimen is picked sample spoon

Technical field

The true sampler field of testing of the utility model particularly relates to a kind of fish and shrimp young biological specimen and picks sample spoon.

Background technology

In the biological toxicological experiment process of the fish and shrimp young of reality, normally adopt the little spoon of glass pipette or metal in experimental solutions, directly to pick sampling.Because such bion is less, body surface is smooth, when adopting above-mentioned instrument to pick sampling, usually in order not damage biosome itself, a few experiments solution can be brought in the lump in glass pipette or the little spoon, and separation solution and biological specimen fully, thereby influence the purity of sample sampling, cause the accuracy of a few experiments solution interference experiment data analysis.

Summary of the invention

Technical problem to be solved in the utility model provides a kind of safety and easily goes, and can reduce material cost, avoids the fish and shrimp young biological specimen of contaminated environment to pick sample spoon simultaneously.

The technical scheme that its technical matters that solves the utility model adopts is: provides a kind of fish and shrimp young biological specimen to pick sample spoon, comprises kettleholder, and the medicine spoon, thief hole, described kettleholder lower end is the medicine spoon, thief hole is uniformly distributed on the medicine spoon.

Described thief hole is 6-9.

Beneficial effect

When the utility model was taken a sample to fish and shrimp young biology, a spot of experimental solutions can leak out from aperture, thereby was guaranteeing that experimental solutions is not sneaked into, and improves sampling purity under the biological injury-free situation of the fish and shrimp young own.It is simple, easy to use that it makes principle, and without any influence, manufacturing process safety is easily gone to the normal appearance of fish and shrimp young biological sample, and the cost of material is low, free from environmental pollution.

Description of drawings

Fig. 1 is the utility model structural representation.

Embodiment

Below in conjunction with specific embodiment, further set forth the utility model.Should be understood that these embodiment only to be used to the utility model is described and be not used in the restriction scope of the present utility model.Should be understood that in addition those skilled in the art can make various changes or modifications the utility model after the content of having read the utility model instruction, these equivalent form of values fall within the application's appended claims institute restricted portion equally.

Embodiment 1

As shown in Figure 1, a kind of fish and shrimp young biological specimen is picked sample spoon, comprises kettleholder 1, medicine spoon 2, and thief hole 3, kettleholder 1 lower end is a medicine spoon 2, thief hole 3 is uniformly distributed on the medicine spoon 2.Described thief hole 3 is preferably 6-9.

Fish and shrimp young biological sample is picked sample spoon, and the making principle is simple, and method is easy.According to the medicine spoon of routine, only needing increases several aperture width in the spoon bottom

Aperture, other structures of medicine spoon still remain unchanged.Entire making process safety, convenience are saved manpower.

Claims

1. a fish and shrimp young biological specimen is picked sample spoon, comprises kettleholder (1), medicine spoon (2), and thief hole (3) is characterized in that: described kettleholder (1) lower end is medicine spoon (2), and thief hole (3) is uniformly distributed on the medicine spoon (2).

2. a kind of fish and shrimp young biological specimen according to claim 2 is picked sample spoon, it is characterized in that: described thief hole (3) is 6-9.