CN204215641U - Cotyledon extraction apparatus - Google Patents

Cotyledon extraction apparatus Download PDF

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Publication number
CN204215641U
CN204215641U CN201420601939.9U CN201420601939U CN204215641U CN 204215641 U CN204215641 U CN 204215641U CN 201420601939 U CN201420601939 U CN 201420601939U CN 204215641 U CN204215641 U CN 204215641U
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CN
China
Prior art keywords
cotyledon
barre
holder
filament
filaments bundles
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
Application number
CN201420601939.9U
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Chinese (zh)
Inventor
金宗营
Original Assignee
金宗营
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 金宗营 filed Critical 金宗营
Priority to CN201420601939.9U priority Critical patent/CN204215641U/en
Application granted granted Critical
Publication of CN204215641U publication Critical patent/CN204215641U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of cotyledon extraction apparatus, comprise filament head, barre, wherein, described filament head is made up of filaments bundles and holder, and described filaments bundles is the filament composition with certain flexibility intensity, and described filaments bundles is arranged as flat, described filament head root is fixed by holder, filaments bundles root is fixed in described holder one end, and the other end is connected with barre lower end, and described barre is the handle that one hand is affectedly bashful.The cotyledon extraction apparatus that the utility model provides has low cost, easily making, easy to operate feature, has filled up the vacancy extracting cotyledon instrument.

Description

Cotyledon extraction apparatus
Technical field
The utility model relates to education experiment equipment field, particularly relates to the extraction for cotyledon, is applicable to extract sub-plant cotyledon selectively in double dish.
Background technology
In the experiment that Senior Biology is identified fat, the method extracting peanut seed cotyledon in double dish with writing brush is devised in teaching material, this obviously describes the specific purpose tool extracted for cotyledon and not yet solves, and writing brush just a kind of instrument that substitutes, therefore, be necessary to design a kind of not only convenient but also economical and practical specific purpose tool.
Summary of the invention
Embodiment of the present utility model provides a kind of cotyledon extraction apparatus, comprise filament head and barre, wherein, described filament head is made up of filaments bundles and holder, and described filaments bundles is the filament composition with certain flexibility intensity, and described filaments bundles is arranged as flat, described filament head root is fixed by holder, filaments bundles root is fixed in described holder one end, and the other end is connected with barre lower end, and described barre is the handle that one hand is affectedly bashful.
Because filament only need have certain intensity and pliability, therefore, material easily obtains, with animal hair, tinsel, plastic wire, bamboo silk and other similar materials; Barre can be made into the plastic tube, sticking plaster, little bamboo chip, little bamboo rod, spile, paper web and the similar material that are applicable to being affectedly bashful; The connection of filament head and barre can adopt the form such as grafting, socket to realize; After the connection of filament head and barre, neck can be linear pattern, also can form certain angle, so that intron hypophyll when extracting cotyledon.Therefore, the cotyledon extraction apparatus that the utility model provides has low cost, easily making, easy to operate feature, has filled up the vacancy extracting cotyledon instrument.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of cotyledon extraction apparatus in the utility model.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
The utility model embodiment provides a kind of cotyledon extraction apparatus, as shown in Figure 1, comprise filament head 1, barre 2, wherein, described filament head 1 forms filaments bundles 111 by many filaments 11 and combines with holder 12, filaments bundles 111 root is fixed in one end 121 of described holder makes it shaping, and forms complete filament head 1, and the other end 122 of described holder is connected with the lower end 21 of barre 2.
The utility model refers in Bioexperiment the instrument extracting plant cotyledon, identifies and extracts peanut seed cotyledon, use of the present utility model and method for making are described for fat.Peanut seed cotyledon after cutting down some immersions with blade puts into double dish, adds proper amount of clear water, shovels below selected cotyledon, can extract selected cotyledon easily by the flat filaments bundles of cotyledon extraction apparatus filament head.Therefore, to be of the present utility modelly made as, filament alignment is become flat filaments bundles, and fix with the root of holder by filaments bundles, the other end of holder is connected with the lower end of barre.Optional tinsel, plastic wire, hair, the bamboo silk with having some strength and toughness of filament material, barre can select plastic tube, sticking plaster, little bamboo rod, little bamboo chip, small wood, spile, little paper web, little paper rod, filament head can adopt with the connection of barre dock, grafting, socket, can be linear pattern or curved head type after holder is connected with barre.
The above; be only embodiment of the present utility model; but protection domain of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; change can be expected easily or replace, all should be encompassed within protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain of described claim.

Claims (1)

1. a cotyledon extraction apparatus, comprise filament head and barre, wherein, described filament head is made up of filaments bundles and holder, and described filaments bundles is the filament composition with certain flexibility intensity, and described filaments bundles is arranged as flat, described filament head root is fixed by holder, filaments bundles root is fixed in described holder one end, and the other end is connected with barre lower end, and described barre is the handle that one hand is affectedly bashful.
CN201420601939.9U 2014-10-20 2014-10-20 Cotyledon extraction apparatus Expired - Fee Related CN204215641U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420601939.9U CN204215641U (en) 2014-10-20 2014-10-20 Cotyledon extraction apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420601939.9U CN204215641U (en) 2014-10-20 2014-10-20 Cotyledon extraction apparatus

Publications (1)

Publication Number Publication Date
CN204215641U true CN204215641U (en) 2015-03-18

Family

ID=52984293

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420601939.9U Expired - Fee Related CN204215641U (en) 2014-10-20 2014-10-20 Cotyledon extraction apparatus

Country Status (1)

Country Link
CN (1) CN204215641U (en)

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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
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20150318

Termination date: 20161020