CN202310807U

CN202310807U - Plant tissue culture scissors

Info

Publication number: CN202310807U
Application number: CN2011204885241U
Authority: CN
Inventors: 王丽艳; 荆瑞勇; 殷奎德; 郭永霞; 张兴梅; 王北艳
Original assignee: Heilongjiang Bayi Agricultural University
Current assignee: Heilongjiang Bayi Agricultural University
Priority date: 2011-11-30
Filing date: 2011-11-30
Publication date: 2012-07-11
Anticipated expiration: 2021-11-30

Abstract

The utility model relates to plant tissue culture scissors. The plant tissue culture scissors comprise blades (1), a scissors body (2) and a scissors handle (3), wherein the blades (1) and the scissors handle (3) are connected through the scissors body (2); and the scissors body (2) is provided with two turning points which have an angle of 90 degrees respectively, wherein the first turning point (4a) is close to the blades (1) and the second turning point (4b) is close to the scissors handle (3). According to the utility model, two turning points which have an angle of 90 degrees respectively are formed on a scissors body part of an ordinary scissors, the first turning point is close to the blades, and the second turning point is close to the scissors handle, so that a blade part can directly enter a tissue culture flask and a scissors handle part is positioned outside the flask, a plant material in the tissue culture flask can be cut without changing a force application direction, and plants which are not subjected to microbiological contamination are taken out; and the plant tissue culture scissors have a simple structure and are convenient to use.

Description

Plant Tissue Breeding is cut

Technical field

The utility model relates to Plant Tissue Breeding and cut, concrete is a kind ofly gets into the Plant Tissue Breeding of cutting off the microbiological contamination plant in the plant blake bottle and cuts.

Background technology

At present; In Plant Tissue Breeding work, through regular meeting's microbiological contamination, the plant tissue after the microbiological contamination can not continue to cultivate in the blake bottle; Also can cause infection to the plant tissue of not microbiological contamination; And the existing conventional scissors is difficult to go deep in the blake bottle not the vegetable material of microbiological contamination and cuts off taking-up, therefore, can only whole bottle culture materials be thrown away after the microbiological contamination.But some vegetable material is very rare, and the way of directly throwing away is very inadvisable, will cause the waste of rare plant material.Therefore, need that invention is a kind of can cut the Plant Tissue Breeding that microbiological contamination material is not cut off taking-up.

Summary of the invention

The goal of the invention of the utility model is to provide a kind of Plant Tissue Breeding to cut to the problems referred to above, solves present conventional scissors and the vegetable material of not microbiological contamination is difficult to cut off take out saves, thus the problem that causes whole bottle culture materials to be wasted.

The utility model is realized through following technical scheme: Plant Tissue Breeding is cut, and comprises blade, blade and handle of a knife, is connected through blade between blade and the handle of a knife; Two flex points that are 90 ° are respectively arranged on the described blade, and wherein, first flex point is near blade, and second flex point is near handle of a knife.

Adopt the good effect of technique scheme: the utility model partly adds two flex points that are 90 ° respectively with the blade of common scissors, and wherein, first flex point is near blade; Second flex point is near handle of a knife; Make knife edge part directly to get in the tissue culture flasks like this, and shank portion is positioned at outside the bottle, need not change application of force direction; Can carry out the cutting work of vegetable material in the tissue culture bottle, the taking-up of microbiological contamination plant does not get final product then; The utility model is simple in structure, and is very convenient during use.

Description of drawings

Fig. 1 is the structural representation of the utility model.

Among the figure: 1 blade, 2 blades, 3 handle of a knifes, 4a first flex point, 4b second flex point.

Embodiment: below in conjunction with accompanying drawing the utility model is described further:

Fig. 1 is the structural representation of the utility model, and is as shown in the figure, and Plant Tissue Breeding is cut, and comprises blade 1, blade 2 and handle of a knife 3, is connected through blade 2 between blade 1 and the handle of a knife 3.Two flex points that are 90 ° are respectively arranged on the blade 2, wherein, the first flex point 4a near blade 1, the second flex point 4b near handle of a knife 3.Therefore; Long blade 2 parts that common Plant Tissue Breeding is cut are converted into three foldings, because the first flex point 4a and the second flex point 4b are 90 ° respectively, therefore; Under the situation that need not change application of force direction, blade 1 can enter into the cutting work that blake bottle carries out plant.

In the plant incubation, have in the blake bottle when microbiological contamination situation takes place, directly get into the part of blade in the utility model 1 in the blake bottle; Force in handle of a knife 3 then; Microbiological contamination plant is not cut, and the microbiological contamination plant is not taken out and gets final product then, has avoided the waste of rare experiment material.

Claims

1. a Plant Tissue Breeding is cut; Comprise blade (1), blade (2) and handle of a knife (3); Be connected through blade (2) between blade (1) and the handle of a knife (3), it is characterized in that: two flex points that are 90 ° are respectively arranged, wherein on the described blade (2); First flex point (4a) is near blade (1), and second flex point (4b) is near handle of a knife (3).