CN209183067U - A kind of blood glucose balance adjusting apparatus for demonstrating - Google Patents
A kind of blood glucose balance adjusting apparatus for demonstrating Download PDFInfo
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- CN209183067U CN209183067U CN201721118810.2U CN201721118810U CN209183067U CN 209183067 U CN209183067 U CN 209183067U CN 201721118810 U CN201721118810 U CN 201721118810U CN 209183067 U CN209183067 U CN 209183067U
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Abstract
The utility model discloses a kind of blood glucose balance adjusting apparatus for demonstrating, including template, its feature is that the blood circulation path in template is rectangular pipeline, the area blood vessel A and the area blood vessel B are from left to right successively arranged in the area rectangular tube Lu Shangfang, small intestine area is provided on the side of the pipeline in the area blood vessel A, islet B cell and insulin area are equipped between the area blood vessel A and the area blood vessel B, it is successively arranged the area blood vessel F and liver area from top to bottom in the left area of rectangular pipeline, each tissue cellular regions at liver are equipped in the right area of rectangular pipeline, the area blood vessel E is from left to right successively arranged in the lower zone of rectangular pipeline, the area blood vessel D and the area blood vessel C, A cell and glucagon area are equipped between the area blood vessel E and the area blood vessel D, skeletal muscle and Skeletal Muscle Cell area are equipped between the area blood vessel D and the area blood vessel C；Four kinds of different colours and size magnetic ball are individually positioned on four grid of template bottom.The utility model can sufficiently show the process of blood glucose-control.
Description
Technical field
The utility model belongs to apparatus for demonstrating field more particularly to a kind of blood glucose balance adjusts apparatus for demonstrating.
Background technique
1) " adjusting of blood glucose balance " is always the key points and difficulties of teaching in senior biology teaching meterials, and content compares pumping
As, student is difficult to grasp these knowledge, and from the point of view of college entrance examination paper in recent years, the contents of the section be examination key content it
One.The content of high spot review is the balance and adjusting of blood glucose, is often occurred in the form of multiple-choice question or in the form of simple answer.It is biological new
The work of one " model for establishing blood glucose-control " is scheduled in course people religion version required 3 " stable state and environment " module chapter 2 Section 2
Dynamic, this mode for organically combining Modeling Theory and practical experience of life has helped student to this partial content to a certain extent
Understanding and grasp, but find that there is following problems in the actual operation process:
1.1) professional knowledge involved in model needs to be supplemented.The model is mainly to demonstrate insulin and pancreas hyperglycemia
Element and blood glucose reduce the causality between raising, and are substantially not directed to the source of blood glucose with outlet, but blood glucose balance
Adjusting and the ins and outs of blood glucose exactly maintain close ties with.So " model for establishing blood glucose-control " is also not enough to help comprehensively
The complete blood glucose balance of raw construction of giving financial aid to students adjusts the structure of knowledge, is unfavorable for the scientific knowledge that student forms system.
1.2) the mutual assistance study being unfavorable between classmate.The activity be as unit of three groups simulation have a meal after and movement when
The variation of internal glucose, glycogen, insulin, glucagon, movable to be limited in scope, demonstrating effect will receive to a certain degree
Limitation.In addition, as there is not scientific or inaccurate analog content during group work, it is difficult to be found in time
And correction, successful experience are also difficult to promote to full class.
1.3) it is not easy to demonstrate, it is excessively cumbersome.In construction process, the cards of several a variety of different colours generation respectively need to be used
Table glucose, glycogen, insulin, glucagon, then as unit of group simulation have a meal after and movement when body in glucose,
The variation of glycogen, insulin, glucagon.In presentation process, it is related to combination, increase and decrease and the tune of many Zhang Butong cards
It changes, easily causes students confusion, take sb's mind off sth, be unfavorable for further thinking and analysis of the student to knowledge.
2) purpose of design
In order to make up above deficiency, the apparatus for demonstrating of blood glucose-control can be demonstrated by production one to replace in textbook
The implementation introduced helps this preferably first-class class of teacher to overcome the shortcomings of teaching material, student better grasp and
Knowledge in terms of understanding in relation to blood glucose-control.
Summary of the invention
The purpose of this utility model is to provide a kind of structure is simple, blood glucose balance easy to use adjusts apparatus for demonstrating.
The purpose of this utility model is achieved in that a kind of blood glucose balance adjusts apparatus for demonstrating, including template,
Template is rectangle, it is characterised in that: simplified blood circulation path is decorated in template, the blood circulation path is rectangular
Pipeline is from left to right successively arranged the area blood vessel A and the area blood vessel B in the area rectangular tube Lu Shangfang in blood circulation path, in the area blood vessel A
Pipeline side on be provided with small intestine area, between the area blood vessel A and the area blood vessel B be equipped with islet B cell and insulin area, in blood
The left area of the rectangular pipeline of circulating path is successively arranged the area blood vessel F and liver area from top to bottom, in the side in blood circulation path
The right area of shape pipeline be equipped with liver at each tissue cellular regions, blood circulation path rectangular pipeline lower zone from a left side to
The right side is successively arranged the area blood vessel E, the area blood vessel D and the area blood vessel C, and A cell is equipped between the area blood vessel E and the area blood vessel D and pancreas is high
Blood glucose element area is equipped with skeletal muscle and Skeletal Muscle Cell area between the area blood vessel D and the area blood vessel C；Magnetic ball is placed on to follow positioned at blood
On the grid of template bottom below endless path, 4 lattice are from left to right successively arranged at template bottom, are from left to right sequentially placed red small
The area Ci Qiu, the red area great Ci Qiu, the area Huang Ciqiu, the area Lan Ciqiu.
The bottom surface of each magnetic ball is equipped with iron plate, and switch contact, battery, voice are provided on the panel in each area of template
Chip and loudspeaker are located at template back surface, and for battery through conducting wire connection switch contact, switch contact connects speech chip, and speech chip connects
Connect loudspeaker；The speech chip in each area is stored with area's name and function speech prompt information in each area.
The beneficial effects of the utility model are: 1) the utility model operating process is simple and direct.One people side of teacher is only needed to explain
Side operation, can sufficiently show the process of blood glucose-control, and the i.e. removable easy-offtaking again of magnetic module, also useful track come
Canonical path is moved easily.2) visual pattern.Track in magnetic template apparatus for demonstrating is similar to human vas, mobile circle
The flowing of shape magnetic ball and glucose in blood is quite similar, is conducive to student's imagination and thinking, learning effect can be improved.3) it drills
Showing device small volume can be generalized to each one pair of student's manpower, to expand the operation of student in addition to one people of teacher uses
Exchange range, compared with playing cards model, can more people demonstration, also can be used alone.4) source of blood glucose and outlet knowledge are seeped
Thoroughly in presentation process, while the causality between insulin and glucagon and blood glucose rise or reduction can also be demonstrated,
Facilitate student's construction and play the complete blood glucose balance adjusting structure of knowledge, is the good assistant of bioconversion medium.5) apparatus for demonstrating will
Blood glucose-control and two independent demonstrations of process of blood glucose-control after movement after meal, this individually explains teacher a certain process and knows
Know point to be advantageous, while being also beneficial to understanding and grasp of the student to knowledge.6) the utility model also has voice prompting function
Can, realize that demonstration is more intuitive, has more presence.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the voice prompting structural schematic diagram in the template of the utility model.
Specific embodiment
To be further described to the utility model, illustrated now in conjunction with the drawings and specific embodiments.
One, as shown in Figure 1, blood glucose balance described in the utility model adjusts apparatus for demonstrating, including template, template is in rectangular
For shape it is characterized in that being decorated with the blood circulation path for indicating simplified in template, the blood circulation path is rectangular pipeline,
It is from left to right successively arranged the area blood vessel A 1 and the area blood vessel B 2 in the area rectangular tube Lu Shangfang in blood circulation path, in the area blood vessel A
Pipeline side is provided with small intestine area 3, islet B cell and insulin area 4 is equipped between the area blood vessel A and the area blood vessel B, in blood circulation
The left area of the rectangular pipeline in path is successively arranged the area blood vessel F 5 and liver area 6 from top to bottom, in the rectangular of blood circulation path
Each tissue cellular regions or each tissue cellular regions 7 at liver that the right area of pipeline is equipped with liver etc., in blood circulation path
The lower zone of rectangular pipeline be from left to right successively arranged the area blood vessel E 8, the area blood vessel D 9 and the area blood vessel C 10, in the area blood vessel E and blood
It is equipped with A cell and glucagon area 11 between the area pipe D, skeletal muscle and bone are equipped between the area blood vessel D and the area blood vessel C
There is the path of blood glucose-control process in myocyte area 12 thereon, and organ related with blood glucose-control and endocrine are indicated on each path
Hormone.Each magnetic ball is placed on the grid of the template bottom below blood circulation path, and template bottom is from left to right successively
There are 4 lattice, is from left to right sequentially placed the red area little Ci Qiu 13, the red area great Ci Qiu 14, the area Huang Ciqiu 15, the area Lan Ciqiu 16.It drills
Can be as needed when showing, the magnetic ball for being placed in the different colours of bottom is taken at any time.
The application method that blood glucose balance adjusts apparatus for demonstrating is now graphically introduced, blood glucose-control after meal is divided into
With the most of (see figure 1) of blood glucose-control process 2 after movement:
The composition of 1.1 apparatus for demonstrating
The apparatus for demonstrating is rectangle, mainly by one piece of rectangle magnetism template, red small magnetic ball (15), red big magnetic
Several part compositions such as ball (4), yellow magnetic ball (2), blue magnetic ball (2).Wherein red small magnetic ball represents glucose, red big
Magnetic ball represents glycogen, and yellow magnetic ball represents insulin, and blue magnetic ball represents glucagon.Magnetic plate device is rectangle, template
On be decorated with the blood circulation path for indicating simplified, the blood circulation path is rectangular pipeline, in the side in blood circulation path
Area is from left to right successively arranged the area blood vessel A and the area blood vessel B above shape pipeline, and the pipeline side in the area blood vessel A is provided with small intestine area,
Islet B cell and insulin area are equipped between the area blood vessel A and the area blood vessel B, in the left area of the rectangular pipeline in blood circulation path
It is successively arranged the area blood vessel F and liver area from top to bottom, is equipped with liver etc. in the right area of the rectangular pipeline in blood circulation path
Each tissue cellular regions, be from left to right successively arranged the area blood vessel E, blood vessel D in the lower zone of the rectangular pipeline in blood circulation path
Area and the area blood vessel C are equipped with A cell and glucagon area, in the area blood vessel D and blood vessel between the area blood vessel E and the area blood vessel D
It is equipped with skeletal muscle and Skeletal Muscle Cell area between the area C, has the path of blood glucose-control process thereon, is indicated on each path and blood glucose tune
Save related organ and endocrine hormone.Each magnetic ball is placed on the grid of the template bottom below blood circulation path,
4 lattice are from left to right successively arranged at template bottom, are from left to right sequentially placed red small magnetic ball, red big magnetic ball, yellow magnetic ball, Lan Ci
Ball.Can be as needed when demonstration, the magnetic ball for being placed in the different colours of bottom is taken at any time.
Presentation process and method (2 processes of blood glucose-control are illustrated after blood glucose-control and movement point after meal below)
1.2 blood glucose-control processes after meal
Blood glucose-control process after 1.3 movements
1.4 apparatus for demonstrating features
1.4.1 on the basis of " model for establishing blood glucose-control ", the physical model of blood glucose-control is further constructed, it can
Help student's construction more fully accurate blood glucose-control knowledge hierarchy.In teaching process, if teacher drills in conjunction with animation
Show, teaching efficiency more preferably can make student smoothly complete learning tasks.
1.4.2 demonstrated by the physical model, by this section teaching difficulty turn difficult into easy, make the presentation of knowledge it is more intuitive,
Image, every student can also see it is clear, catch, facilitate student first time grasp knowledge.
1.4.3 student can sufficiently use biology language using the physical model, and classroom is made to become language performance
The biology ability of language expression in effective place, student is improved；Aprowl student can actively think deeply, and promote
The development of raw thinking ability.
1.4.4 the in due course participation of teacher facilitates movable go on smoothly.Demonstration when, one side teacher can at any time
The case where holding student's activities；On the other hand there is the in due course participation of teacher, the enthusiasm of student's activities is higher, and classroom atmosphere is more living
Jump, furthered teachers and students' distance.
When 1.4.5 imparting knowledge to students, it can be demonstrated according to the actual conditions of student using mock-up, or flash demo is made, it is real
Object model demonstration and flash demo, can be used alone, also can both be used in combination, if teaching efficiency is used in combination more preferably.
Improve the major advantage of device
2.1 operating process are simple and direct.It only needs one people of teacher to operate in explanation, the process of blood glucose-control can sufficiently be opened up
Show, and magnetic module i.e. removable easy-offtaking, also useful track again carry out canonical path, be moved easily.
2.2 visual pattern.Track in magnetic template apparatus for demonstrating is similar to human vas, mobile round magnetic ball and Portugal
Flowing of the grape sugar in blood is quite similar, is conducive to student's imagination and thinking, learning effect can be improved.
2.3 apparatus for demonstrating small volumes can be generalized to each one pair of student's manpower in addition to one people of teacher uses, thus
The operation for expanding student exchanges range, compared with playing cards model, can more people demonstration, also can be used alone.
2.4 by the source of blood glucose and outlet knowledge spillover in presentation process, while insulin and the high blood of pancreas can also be demonstrated
Causality between sugared element and blood glucose rise or reduction facilitates student's construction and plays complete blood glucose balance adjusting knowledge knot
Structure is the good assistant of bioconversion medium.
2.5 apparatus for demonstrating will after meal blood glucose-control and movement after two independent demonstrations of process of blood glucose-control, this is right
Yu teacher individually explains a certain procedural knowledge point and is advantageous, while being also beneficial to understanding and grasp of the student to knowledge.
Two, as shown in Fig. 2, being provided with battery 17, speech chip 18 and loudspeaker 19(figure on the backboard in each area of template
On simplify the battery in the area Zhi Huayige, the connection schematic diagram of speech chip and loudspeaker), each magnetic ball (such as red small magnetic ball, red
The big magnetic ball of color, yellow magnetic ball, blue magnetic ball) bottom surface be equipped with iron plate 20, prior art products can be used in speech chip, as WT588D,
EM57P300, EM57P300 feature: being the ADPCM voice transcoding of a internal MCU with 4BIT and 5BIT, it can be achieved that client
For the serial ports and bus mastering mode of multistage, programming can be realized conveniently by way of EASY format, and pass through
Its multiple I/O can be realized a variety of be similar to and push away the functions such as motor and LED, and in burning quantity and on the time, all there is no limit sounds
Frequency output (DAC) cooperates a plurality of types of power discharging ICs in the market in load end for client.It is set on the panel in each area of template
It is equipped with switch contact K, switch contact K connects through wire connected battery, battery 17 through conducting wire connection switch contact K, switch contact K1
Speech chip 18 is connect, speech chip connects loudspeaker 19.The speech chip in each area is stored with area's name and function voice in each area
Prompt information, such as: the speech chip in the area blood vessel A 1 is stored with voice and the introduction " 9 in the area blood vessel A of " this is the area blood vessel A "
A red magnetic ball indicates the blood-sugar content of human normal, and value maintains 0.8-1.2g/L " function voice, when magnetic ball is put into blood
When the pipe area 1 A, the bottom surface iron plate 20 of magnetic ball touches on the switch contact K1 disconnected at two and is allowed to be connected, after connecting battery 17, voice
The voice of " this is the area blood vessel A " is released in the work of chip 18 through loudspeaker 19, and introduces " 9 red magnetic balls expressions in the area blood vessel A
The blood-sugar content of human normal, value maintain 0.8-1.2g/L " function voice.
The above-mentioned each different colours of the utility model or the magnetic ball of size can be using made of ferriferrous oxide materials
Magnetic ball, and template uses magnetic sheet made of nonconducting magnetic material, magnetic ball shape is as stone.
Above-mentioned specific embodiment and attached drawing is the further description to the present utility model application, but this is practical new
Type protective scope of the claims are not limited to range described in embodiment, all technical sides using with effect deformation etc.
Case all falls within the protection scope of the utility model claims.
Claims (1)
1. a kind of blood glucose balance adjusts apparatus for demonstrating, including template, template are rectangle, it is characterised in that: letter is decorated in template
The blood circulation path of change, the blood circulation path is rectangular pipeline, in the area rectangular tube Lu Shangfang in blood circulation path
It is from left to right successively arranged the area blood vessel A and the area blood vessel B, is provided with small intestine area on the side of the pipeline in the area blood vessel A, in the area blood vessel A
Between the area blood vessel B be equipped with islet B cell and insulin area, blood circulation path rectangular pipeline left area from top to bottom
It is successively arranged the area blood vessel F and liver area, it is thin to be equipped with each tissue at liver in the right area of the rectangular pipeline in blood circulation path
Born of the same parents area is from left to right successively arranged the area blood vessel E, the area blood vessel D and blood vessel C in the lower zone of the rectangular pipeline in blood circulation path
Area is equipped with A cell and glucagon area between the area blood vessel E and the area blood vessel D, sets between the area blood vessel D and the area blood vessel C
There are skeletal muscle and Skeletal Muscle Cell area；Magnetic ball is placed on the grid of the template bottom below blood circulation path, template
4 lattice are from left to right successively arranged at bottom, are from left to right sequentially placed the red area little Ci Qiu, the red area great Ci Qiu, the area Huang Ciqiu, Lan Ci
Ball area；The bottom surface of each magnetic ball is equipped with iron plate, and switch contact, battery, voice core are provided on the panel in each area of template
Piece and loudspeaker are located at template back surface, and for battery through conducting wire connection switch contact, switch contact connects speech chip, speech chip connection
Loudspeaker；The speech chip in each area is stored with area's name and function speech prompt information in each area.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721118810.2U CN209183067U (en) | 2017-09-03 | 2017-09-03 | A kind of blood glucose balance adjusting apparatus for demonstrating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721118810.2U CN209183067U (en) | 2017-09-03 | 2017-09-03 | A kind of blood glucose balance adjusting apparatus for demonstrating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209183067U true CN209183067U (en) | 2019-07-30 |
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ID=67357003
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721118810.2U Expired - Fee Related CN209183067U (en) | 2017-09-03 | 2017-09-03 | A kind of blood glucose balance adjusting apparatus for demonstrating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209183067U (en) |
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2017
- 2017-09-03 CN CN201721118810.2U patent/CN209183067U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| 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: 20190730 Termination date: 20200903 |