CN202495193U

CN202495193U - Bio-membrane flow inlaid model of fruits and vegetables

Info

Publication number: CN202495193U
Application number: CN2011205708687U
Authority: CN
Inventors: 王涛
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-12-31
Filing date: 2011-12-31
Publication date: 2012-10-17
Anticipated expiration: 2021-12-31

Abstract

The utility model relates to a bio-membrane flow inlaid model of fruits and vegetables. The bio-membrane flow inlaid model comprises a tray, phospholipid molecule head models, phospholipid molecule tail models, embedding protein models, penetrating protein models, and sugar chain models. The phospholipid molecule head models which are made of two rows of walnuts for simulation are arranged over the tray, and are connected and fixed to each other by iron wires. End part of each phospholipid molecule head model is equipped with a phospholipid molecule tail model which is made of two iron wires for simulation, wherein the iron wires of the phospholipid molecule tail models are connected and fixed to each other. The iron wires of the phospholipid molecule tail models are arranged inside, while the phospholipid molecule head models are arranged outside. The embedding protein models and the penetrating protein models are inserted between the phospholipid molecule head models and the phospholipid molecule tail models, wherein the embedding protein model are made of round potatoes for simulation, and the penetrating protein models are made of long strip-shaped potatoes for simulation. The sugar chain models are arranged outside the phospholipid molecule head models, wherein the sugar chain models are made of small chestnuts which are connected in series by iron wires. The bio-membrane flow inlaid model of fruits and vegetables is simple in structure and operation, is relatively interesting in the process of students' demonstration and operation, strengthens students' memory effects and reinforces demonstration effects of the model.

Description

Biological membrane flows and inlays the fruits and vegetables model

Technical field

The utility model relates to the model that a kind of Biology Teaching is used, and is specifically related to the mobile fruits and vegetables model of inlaying of a kind of biological membrane.

Background technology

Biomembranous structure is a content very important in the Biology Teaching, and is a difficult point.Especially about the cooperating between biomembranous mobile mosaic texture and each molecule, abstract and indigestion very especially, this makes the teacher when explanation, need spend the more time.Though multimedia teaching can help this piece knowledge of students understand intuitively, a lot of schools but can not use these teaching means because condition is limit.

The utility model content

The purpose of the utility model is deficiencies such as teaching mode comparatively lacks, cost is higher in the existing bioconversion medium process, demonstration explanation effect is bad, provides a kind of low cost, good demonstration effect, biological membrane that understanding effect is good to flow and has inlayed the fruits and vegetables model.

The purpose of the utility model realizes through following technological means: biological membrane flows and inlays the fruits and vegetables model; Include pallet; The top of said pallet also is provided with the phospholipid molecule head model that two row's walnut simulations are processed; The phospholipid molecule head model connects fixing each other through iron wire, the afterbody of each phospholipid molecule head model also is provided with the phospholipid molecule afterbody model that two iron wire simulations are processed, and the iron wire of phospholipid molecule afterbody model interconnects fixing; The iron wire of phospholipid molecule afterbody model is arranged on inside, and the phospholipid molecule head model is arranged on the outside; In the middle of described phospholipid molecule head model and phospholipid molecule afterbody model, also intert and be provided with the penetration type protein model that embedded protein model that circular potato simulation processes and the simulation of strip potato are processed, the outside of said phospholipid molecule head model also is provided with through the iron wire small-sized chestnut of connecting and simulates the sugar chain model of processing.

Compared with prior art the utlity model has following tangible advantage: 1, the mobile fruits and vegetables model structure of inlaying of this biological membrane is simple, easy and simple to handle, convenient demonstration.2, material therefor is biomaterial entirely, environmental protection, safety.3, this biological membrane flows and to inlay the fruits and vegetables model to demonstrate in the operating process interest the student stronger, has deepened student's memory effect, has strengthened the effect of demonstrating model.

Description of drawings

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

Among the figure, 1-sugar chain model, 2-penetration type protein model, the embedded protein model of 3-, 4-phospholipid molecule afterbody model, 5-phospholipid molecule head model, 6-pallet.

Embodiment

Below in conjunction with description of drawings and embodiment the utility model is done further to describe in detail:

Biological membrane as shown in Figure 1 flows and inlays the fruits and vegetables model, includes pallet 6, and the top of said pallet 6 also is provided with the phospholipid molecule head model 5 that two row's walnut simulations are processed; This model is very similar with the structure of phospholipid molecule, and the walnut model of image can further be deepened the memory of student to knowledge of textbook, and phospholipid molecule head model 5 connects fixing each other through iron wire; So both can fix, the flowability of phospholipid molecule can also be demonstrated in the position of stirring down walnut a little, and the afterbody of each phospholipid molecule head model 5 also is provided with the phospholipid molecule afterbody model 4 that two iron wire simulations are processed; Be provided with like this, very similar with the long afterbody of phospholipid molecule, also can help students understand classroom instruction knowledge; The iron wire of phospholipid molecule afterbody model 4 interconnects fixing; The iron wire of phospholipid molecule afterbody model 4 is arranged on inside, and phospholipid molecule head model 5 is arranged on the outside, and expression phospholipid molecule head that like this can be vivid is hydrophilic; The characteristic that afterbody is hydrophobic helps students understand; In the middle of described phospholipid molecule head model 5 and phospholipid molecule afterbody model 4, also intert and be provided with the penetration type protein model 2 that embedded protein model 3 that circular potato simulation processes and the simulation of strip potato are processed; Be provided with like this; The various form protein molecules of demonstration that can be vivid are in the inner situation of phospholipid molecule; The outside of said phospholipid molecule head model 5 also is provided with through the iron wire sugar chain model 1 that the simulation of small-sized chestnut processes of connecting; Be provided with like this and can strengthen some rough biomembranous surface conditions, deepen student's memory.

The utility model is required for protection to be not natural walnut, potato, chestnut itself, but a kind of environmental protection that above-mentioned material is in series through iron wire, is prone to combination and model that be suitable for imparting knowledge to students.This model can carry out commercial production through the industry method, also can oneself assemble manual production, and its practicality is conspicuous, can promote teaching, help students understand classroom knowledge.The utility model can be produced in batches, can realize through industrialization method, in fact; Why the utility model selects these fruits; Be because of its environmental protection, practicality, cheap, also have profile simulation comparison image, can better help students understand classroom instruction knowledge.

In a word, the utility model provides the good biological membrane of a kind of low cost, good demonstration effect, understanding effect to flow to inlay the fruits and vegetables model.The mobile fruits and vegetables model structure of inlaying of this biological membrane is simple, easy and simple to handle, convenient demonstration; Material therefor is biomaterial entirely, environmental protection, safety; This biological membrane flows and to inlay the fruits and vegetables model to demonstrate in the operating process interest the student stronger, has deepened student's memory effect, has strengthened the effect of demonstrating model.The above; Be merely a part of embodiment of the utility model; The protection domain of the utility model is not limited thereto; Any technician who is familiar with the present technique field is in the technical scope that the utility model discloses, and the variation that can expect easily or replacement all should be encompassed within the protection domain of the utility model.

Claims

1. biological membrane flows and inlays the fruits and vegetables model; Include pallet (6); It is characterized in that: the top of said pallet (6) also is provided with the phospholipid molecule head model (5) that two row's walnut simulations are processed; Phospholipid molecule head model (5) connects fixing each other through iron wire, the afterbody of each phospholipid molecule head model (5) also is provided with the phospholipid molecule afterbody model (4) that two iron wire simulations are processed, and the iron wire of phospholipid molecule afterbody model (4) interconnects fixing; The iron wire of phospholipid molecule afterbody model (4) is arranged on inside, and phospholipid molecule head model (5) is arranged on the outside; In the middle of described phospholipid molecule head model (5) and phospholipid molecule afterbody model (4), also intert and be provided with the penetration type protein model (2) that embedded protein model (3) that circular potato simulation processes and the simulation of strip potato are processed, the outside of said phospholipid molecule head model (5) also is provided with through the iron wire small-sized chestnut of connecting and simulates the sugar chain model of processing (1).