CN103871301B - A kind of Smoking is harmful to your health demonstration device and preparation method thereof - Google Patents
A kind of Smoking is harmful to your health demonstration device and preparation method thereof Download PDFInfo
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- CN103871301B CN103871301B CN201410060350.7A CN201410060350A CN103871301B CN 103871301 B CN103871301 B CN 103871301B CN 201410060350 A CN201410060350 A CN 201410060350A CN 103871301 B CN103871301 B CN 103871301B
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Abstract
A kind of Smoking is harmful to your health demonstration device and preparation method thereof, it is characterized in that the Human Lung model that it is mainly made by plastic cement, with the smoking pipeline to be connected with lung model and support thereof form, lung model is by transparent and have flexible plastic shell and parcel spongy filling material wherein forms; In lung model in filling material material containing or surface be coated with profit have colour-changing agent; One end of smoking pipeline connects lung model, does is other end bifurcated A? B two arms.During use, Linear Leaf Speedwell cigarette is inserted in A and props up in pipe end circular hole and to light, repeatedly pinch pressure with hand and loosen the right lung of lung model, imitating human lung's smoking campaign, observe filling material color in the right lung of lung model simultaneously and can be changed to grey black by redness.The right lung of grey black and ruddy left lung strikingly color contrast, concrete image demonstrates out smoking to the principle of lung damage and phenomenon, allows smoker see the fearful phenomenon of smoking to lung damage, and warning people do not want smoking, give up smoking.
Description
Technical field
The present invention relates to a kind of teaching appliance, especially relate to a kind of Smoking is harmful to your health demonstration device and preparation method thereof.
Background technology
Does is Smoking is harmful to your health the fact that people knows together, and how many people have been killed in smoking, why somebody's smoking? This is main, and because a lot of smoker never sees for oneself, to be smog be how to damage lung." what you hear may be false, what you see is true, and seeing is believing ", " it is better to see once than hear a hundred times ", be badly in need of a kind ofly to demonstrate out the principle of smoking to lung damage and the demonstration device of phenomenon by concrete image, with the method for concrete image visual illustration demonstration smoking to the principle of lung damage and phenomenon, seeing is believing to allow smoker! Vividly see that smoking is how serious to lung damage! With startling facts warning people, Smoking is harmful to your health, and warning people do not want smoking.
The world could be finer without the world of tobacco injury!
Patent about Smoking is harmful to your health apparatus for demonstrating mainly contains the utility model patent of Wen Chaodi, and the patent No. is 201220244483.6, but its structure is comparatively complicated, smoking to the principle of lung damage and phenomenon visual in image not.
Summary of the invention
The invention provides a kind of Smoking is harmful to your health demonstration device and preparation method thereof, smoking is how serious to lung damage to allow smoker see! With startling facts warning people, Smoking is harmful to your health.The present invention produces a kind of Smoking is harmful to your health demonstration device, as middle and primary schools' teaching appliance, also can advise the utensil of relatives' smoking cessation of smoking as a kind of family, can also as ban on opium-smoking and the opium trade warning mark goods of furniture for display rather than for use.This demonstration device can wake up with a start smoker, and more people can be allowed to give up smoking.
The technical scheme that the present invention takes is:
A kind of Smoking is harmful to your health demonstration device, it is characterized in that the Human Lung model that it is mainly made by plastic cement, with the smoking pipeline to be connected with lung model and support thereof form, lung model is wherein made up of left lung and right lung, lung model is by transparent and have flexible plastic shell and the parcel flexible spongy filling material that has wherein forms, lung model shell is transparent, soft and there is elasticity, pinch pressure with hand and can become flat reducing, unclamp resilient after hand.Contain in filling material material in lung model or be coated with profit on surface and have colour-changing agent; One end of smoking pipeline connects lung model, and other end bifurcated is AB two arms, props up the circular hole that pipe end end is provided with energy inserted into cigarette, be provided with the check valve sheet a to lung model direction opening at the middle part of A arm at A.Check valve sheet b to end last direction opening is installed at the middle part of B arm; Smoking pipeline wherein communicates with right lung (or left lung), does not communicate with left lung (or right lung).
The present invention be divided into demonstration mode and quick demonstration mode at a slow speed: demonstration mode and the difference of quick demonstration mode to be in lung model that filling material composition is different at a slow speed.
In demonstration mode lung model, filling material can form by having flexible sponge, chemical fibre cotton, rubber etc. at a slow speed, containing colour-changing agents such as reindeer moss in filling material material, or one deck is had to contain the colour-changing agent of glycerine, hydrochloric acid, water, ethanol, reindeer moss or methyl orange or the acid base indicator such as methyl red or phenolphthalein in filling material surface painting profit.
In quick demonstration mode lung model, filling material not only flexiblely can to form as sponge, chemical fibre cotton, rubber etc. by having, in filling material material containing or be coated with profit on surface and have colour-changing agent; Flexible rubber hose (or soft capsule etc.) can also have been wrapped in addition in filling material, be loaded with liquid (as water or acidity or alkaline solution etc.) in flexible rubber hose, alkalescence (as NaOH) or acid particles material in filling material, can also have been wrapped.
The colour-changing agent on filling material surface, can be mixed by the material of such as glycerine, hydrochloric acid or acetic acid, water, ethanol, reindeer moss or methyl orange or the variable color of the chance such as methyl red or phenolphthalein smoke from cigarette energy, also can be that the material that other meet the variable colors of smoke from cigarette energy is made.
During use, Linear Leaf Speedwell cigarette is inserted in A to prop up in the circular hole at pipe end end and to light, pinch or extrude the right lung of lung model with hand, make air wherein by smoking pipeline from the B arm of smoking pipeline discharge (now A arm middle part install the check valve sheet a to lung model direction opening close, make the stuffiness of A arm), then loosening hand makes the right lung of lung model restore, air passes through cigarette, the A arm of smoking pipeline, smoking pipeline enters right lung, and (the check valve sheet b that now middle part of B arm is provided with to end last direction opening closes, make the stuffiness of B arm), namely inspiration smoke from cigarette enters right lung, and then the right lung of pressure lung model is pinched with hand, smoke from cigarette is wherein discharged by the B arm of smoking pipeline from smoking pipeline, then loosening hand makes the right lung of lung model restore ...So repeated multiple times, imitate human lung's smoking campaign.To observe in the right lung of lung model in lung model filling material color in operation and can slowly be changed to other as brown or cyan or grey or black etc. by redness.
Make the color of the right lung of lung model can be changed to the principle of blue cyan by redness:
Demonstration mode at a slow speed: in lung model, filling material surface is coated with profit one deck colour-changing agent, the lung model before smoking is not had to be red, redness is wherein that reindeer moss in colour-changing agent and hydrochloric acid reaction display are red, in smoking process, containing the alkaloid component such as carbon monoxide, nicotine in the smog sucked, when running into the colour-changing agent be made up of hydrochloric acid, water, reindeer moss etc., acidity in the alkaloid such as carbon monoxide, nicotine energy and in colour-changing agent, make colour-changing agent slowly become alkalescence from acidity, reindeer moss indicator wherein also will become blueness from original redness.Other compositions in addition in smog also can be attached on filling material, make filling material variable color.So filling material color slowly can be changed to grey black etc. by redness in lung model after smoking in lung model right lung.
Quick demonstration mode: in lung model, filling material surface is coated with profit colour-changing agent, the lung model before smoking is not had to be red, redness is wherein that reindeer moss in colour-changing agent and hydrochloric acid reaction display are red, in smoking process, containing the alkaloid component such as carbon monoxide, nicotine in the smog sucked, when running into the colour-changing agent be made up of hydrochloric acid, water, reindeer moss etc., acidity in the alkaloid such as carbon monoxide, nicotine energy and in colour-changing agent, make colour-changing agent slowly become alkalescence from acidity, reindeer moss indicator wherein also will become blueness from original redness; Other compositions in smog also can be attached on filling material, also can make filling material variable color.Wrap flexible rubber hose in filling material in addition, in flexible rubber hose, be loaded with water or alkaline or acid solution; Alkalescence (as NaOH) particulate matter has also been wrapped in filling material.When repeatedly pinching pressure lung model filling material with hand, can the extruding of the water of splendid attire in flexible rubber hose be spilt in sponge; Water runs into the alkali grain in sponge, and alkali grain can be made to be dissolved into alkaline solution; The colour-changing agent reaction on alkaline solution and filling material surface, make colour-changing agent become alkalescence from acidity, reindeer moss indicator wherein also will become blueness from original redness.So filling material color can be black-and-blue etc. by red Rapid Variable Design in lung model after smoking in lung model right lung.
Because smoking pipeline does not communicate with left lung, the color of left lung also keeps originally ruddy color.Dark-coloured right lung and ruddy left lung strikingly color contrast, concrete image demonstrates out smoking to the principle of lung damage and phenomenon, allows smoker see the fearful phenomenon of cigarette to lung damage! With startling facts warning people, Smoking is harmful to your health.
After using, Smoking is harmful to your health demonstration device, dark-coloured right lung and ruddy left lung, form startling contrast, can be used as good smoking cessation caution mark and show and put.
The invention has the advantages that seeing is believing to allow smoker with the method for concrete image visual illustration demonstration smoking to the principle of lung damage and phenomenon!
The object of the present invention is to provide a kind of Smoking is harmful to your health demonstration device and preparation method thereof, produce a kind of Smoking is harmful to your health demonstration device, allow smoker see cigarette to lung damage principle and phenomenon! Smoking is harmful to your health for warning people, and warning people do not want smoking.
Method for making of the present invention:
(1) shell of lung model is prepared: can adopt transparent and there is the making of flexible plastic cement.
(2) filling material in the lung model in lung model is prepared:
Filling material in the lung model of demonstration mode at a slow speed: can adopt and make by having flexible sponge, chemical fibre cotton, rubber etc., containing colour-changing agents such as reindeer moss in filling material material, or filling material surface is coated with profit one deck colour-changing agent in lung model;
Filling material in the lung model of quick demonstration mode: can adopt and make by having flexible sponge, chemical fibre cotton, rubber etc., containing colour-changing agents such as reindeer moss in filling material material, or filling material surface is coated with profit one deck colour-changing agent in lung model; Wrap some flexible rubber hoses in filling material in addition, splendid attire water in flexible rubber hose, also need in filling material to wrap alkalescence (as NaOH) particulate matter.
(3) colour-changing agent being coated with filling material surface in moistening lung model is prepared: reindeer moss, glycerine, hydrochloric acid, water etc. can be adopted to be mixed.
(4) colour-changing agent is coated with profit filling material surface in lung model, filling material in lung model is filled in the shell of lung model, namely makes lung model.
(5) prepare smoking pipeline, can adopt transparent and there is the making of flexible plastic pipe.
(6) smoking pipeline one end connects lung model, other end bifurcated is AB two arms, prop up at A the circular hole (also can be decorated mouth lip-like) that pipe end end is provided with energy inserted into cigarette, the check valve sheet a to lung model direction opening is installed at the middle part of A arm.Install the check valve sheet b to end last direction opening at the middle part of B arm, B props up pipe end end also can decorate adult's nose shape.Check valve sheet can make of the soft flexible sheet-form thing such as plastic cement, cloth.
(7) lung model assembled and smoking pipeline are fixed on support.After assembling, as shown in schematic diagram one.
The present invention is a kind of Smoking is harmful to your health demonstration device, structure is simple, cheap, used transparent and to have the materials such as flexible plastic cement, sponge, reindeer moss, hydrochloric acid, glycerine, water be all the material often used in teaching appliance.
Whole structure type is as medical lecture model, and lung model and smoking pipeline can be customized in the unit of specialty making medical model.General medical teaching utensil makes professional and technical personnel and gets final product processing.
Accompanying drawing explanation
Accompanying drawing 1 is the cross-sectional schematic of the present invention's Smoking is harmful to your health demonstration device, wherein:
1, lung model
2, left lung
3, right lung
4, smoking pipeline
5, lung model shell
6, the spongy filling material in lung
7, alkalescence (as the NaOH) particle in lung
8, smoking pipeline A arm
9, the check valve sheet a to lung model direction opening installed at the middle part of A arm
10, A props up the circular hole of the energy inserted into cigarette at pipe end end
11, smoking pipeline B arm
12, the check valve sheet b to end last direction opening installed at the middle part of B arm
13, support.
Embodiment
Embodiment one:
(1) shell of lung model is prepared: can adopt transparent and there is the making of flexible plastic cement.
(2) prepare filling material in the lung model in lung model: can adopt and make by having flexible sponge, chemical fibre cotton, rubber etc., containing colour-changing agents such as reindeer moss in filling material material, or be coated with profit one deck colour-changing agent on filling material surface.
(3) colour-changing agent being coated with filling material surface in moistening lung model is prepared: reindeer moss, glycerine, hydrochloric acid, water etc. can be adopted to be mixed.
(4) colour-changing agent is coated with profit filling material surface in lung model, filling material in lung model is filled in the shell of lung model, namely makes lung model.
(5) prepare smoking pipeline, can adopt transparent and there is the making of flexible plastic pipe.
(6) smoking pipeline one end connects lung model, other end bifurcated is AB two arms, prop up at A the circular hole (also can be decorated mouth lip-like) that pipe end end is provided with energy inserted into cigarette, the check valve sheet a to lung model direction opening is installed at the middle part of A arm.Install the check valve sheet b to end last direction opening at the middle part of B arm, B props up pipe end end also can decorate adult's nose shape.Check valve sheet can make of the soft flexible sheet-form thing such as plastic cement, cloth.
(7) lung model assembled and smoking pipeline are fixed on support.
Embodiment two:
Quick demonstration mode, filling material method for making in lung model:
1, filling material in the lung model in lung model is prepared, can adopt and make by having flexible sponge, chemical fibre cotton, rubber etc., containing colour-changing agents such as reindeer moss in filling material material, or filling material surface is coated with the colour-changing agent moistened containing glycerine, hydrochloric acid, water, ethanol, reindeer moss or methyl orange or the acid base indicator such as methyl red or phenolphthalein in lung model, and filling material is made to be drying regime.
2, adopt the rubber hose of suitable softness, the water that splendid attire is appropriate in pipe, the hose clamp being loaded with water is rolled in sponge filling material, and one end sealing of pipe, other end stopper plug seals.
3, alkalescence (as NaOH) particle is wrapped in filling material.(sodium hydrate particle first with oiliness thing parcel, makes it not react with colour-changing agent in the sponge filling material of drying, only has in use, after meeting water-soluble solution, just reacts with colour-changing agent.)
4, filling material in lung model is filled in the shell of lung model, namely makes the lung model of quick demonstration mode.
Embodiment three:
During this production, can prepare at the back side of product one with the plane drawing board of product erected parallel, the photochrome before the smoking of real human body lung can be puted up in the back side and after smoking, and join suitable explanatory note.
Using method:
During use, Linear Leaf Speedwell cigarette is inserted in A to prop up in the circular hole at pipe end end and to light, pinch or extrude the right lung of lung model with hand, air is wherein discharged by the B arm of smoking pipeline from smoking pipeline, then loosening hand makes the right lung of lung model restore, air enters right lung by the A arm of cigarette, smoking pipeline, smoking pipeline, and namely inspiration smoke from cigarette enters right lung; And then the right lung of pressure lung model is pinched with hand, smoke from cigarette is wherein discharged by the B arm of smoking pipeline from smoking pipeline; Then loosening hand makes the right lung of lung model restore ...So repeated multiple times, imitate human lung's smoking campaign.To observe in the right lung of lung model filling material color in lung model in operation and slowly can be changed to grey black etc. by redness.
Because smoking pipeline does not communicate with left lung, the color of left lung also keeps originally ruddy color.Dark-coloured right lung and ruddy left lung strikingly color contrast, concrete image demonstrates out smoking to the principle of lung damage and phenomenon, allows smoker see the fearful phenomenon of cigarette to lung damage! With startling facts warning people, Smoking is harmful to your health, not smoking.
After using, Smoking is harmful to your health demonstration device, dark-coloured right lung and ruddy left lung, form sharp contrast, shows put so also can be used as good smoking cessation caution mark.
Claims (5)
1. a Smoking is harmful to your health demonstration device, is characterized in that the Human Lung model that it is mainly made by plastic cement, and the smoking pipeline be connected with lung model and support thereof form; Lung model is wherein made up of left lung and right lung, and lung model is by transparent and have flexible plastic shell and parcel spongy filling material wherein forms; Colour-changing agent is contained in filling material material in lung model; One end of smoking pipeline connects lung model, other end bifurcated is A, B two arms, prop up at A the circular hole that pipe end end is provided with energy inserted into cigarette, at the middle part of A arm, the check valve sheet a to lung model direction opening is installed, the check valve sheet b to end last direction opening is installed at the middle part of B arm; Smoking pipeline wherein communicates with right lung, does not communicate with left lung.
2. one according to claim 1 Smoking is harmful to your health demonstration device, is characterized in that: described lung model hand pinches pressure can become flat reducing, and unclamps resilient after hand.
3. one according to claim 1 Smoking is harmful to your health demonstration device, it is characterized in that: in described lung model filling material by having flexible sponge, chemical fibre cotton, rubber forms, wrap flexible rubber hose or soft capsule in filling material, in flexible rubber hose, be loaded with liquid water or acid or alkaline solution; Alkalescence or acid particles material has also been wrapped in filling material.
4. one according to claim 1 Smoking is harmful to your health demonstration device, is characterized in that: described colour-changing agent is mixed by the reindeer moss of glycerine, hydrochloric acid or acetic acid, water, ethanol, the variable color of chance smoke from cigarette energy or methyl orange or methyl red or phenolphthalein.
5. make a method for making for a kind of Smoking is harmful to your health demonstration device as claimed in claim 1, it is characterized in that comprising the following steps:
(1) shell of lung model is prepared: adopt transparent and there is the making of flexible plastic cement;
(2) filling material in the lung model in lung model is prepared: by having flexible sponge, chemical fibre cotton, rubber forms, and wrapped flexible rubber hose, splendid attire water or acid or alkaline solution in flexible rubber hose in filling material; Alkalescence or acid particles material has also been wrapped in filling material;
(3) colour-changing agent is prepared: adopt reindeer moss, glycerine, hydrochloric acid, water to be mixed;
(4) colour-changing agent is coated with profit filling material surface in lung model, filling material in lung model is filled in the shell of lung model, namely makes lung model;
(5) prepare smoking pipeline, adopt transparent and there is the making of flexible plastic pipe;
(6) smoking pipeline one end connects lung model, and other end bifurcated is A, B two arms, props up the circular hole that pipe end end is provided with energy inserted into cigarette, install the check valve sheet a to lung model direction opening at the middle part of A arm at A; Check valve sheet b to end last direction opening is installed at the middle part of B arm; Plastic cement, the cloth flexible sheet-form thing of check valve sheet a and check valve sheet b softness make;
(7) lung model assembled and smoking pipeline are fixed on support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201410060350.7A CN103871301B (en) | 2014-02-19 | 2014-02-19 | A kind of Smoking is harmful to your health demonstration device and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410060350.7A CN103871301B (en) | 2014-02-19 | 2014-02-19 | A kind of Smoking is harmful to your health demonstration device and preparation method thereof |
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| CN103871301A CN103871301A (en) | 2014-06-18 |
| CN103871301B true CN103871301B (en) | 2016-03-09 |
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| CN201410060350.7A Expired - Fee Related CN103871301B (en) | 2014-02-19 | 2014-02-19 | A kind of Smoking is harmful to your health demonstration device and preparation method thereof |
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Families Citing this family (1)
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| CN111373463A (en) * | 2017-11-16 | 2020-07-03 | 宝洁公司 | Product demonstration device and method thereof |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100468118B1 (en) * | 2004-06-25 | 2005-01-31 | 양인모 | Prohibition of Smoking Equipment Combine Testing of Cigarttes Virulence |
| CN201149742Y (en) * | 2008-01-24 | 2008-11-12 | 葛凤 | Physiological teaching aid model for simulating respiration process |
| CN301531355S (en) * | 2010-10-11 | 2011-04-27 | 苏州市医学教学模型制造有限公司 | Smoking lung cancer model |
| CN201877038U (en) * | 2010-11-23 | 2011-06-22 | 复旦大学 | Manual simulation smoking device |
| CN202052426U (en) * | 2011-05-17 | 2011-11-30 | 张福胜 | Shell air filter element and component with same |
| CN102479455A (en) * | 2010-11-22 | 2012-05-30 | 苏州市医学教学模型制造有限公司 | Preparation method of simulated smoking lung model |
| CN202362971U (en) * | 2011-10-26 | 2012-08-01 | 赵天阳 | Demonstrating device used for cognizing cigarette smoke toxicity visually |
| CN202514582U (en) * | 2012-02-18 | 2012-11-07 | 庞铭局 | Lung-like cigarette filter |
| CN202584494U (en) * | 2012-05-29 | 2012-12-05 | 文超迪 | Device for demonstrating that smoking is harmful to health |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7100618B2 (en) * | 2003-05-05 | 2006-09-05 | Armando Dominguez | Sensory smoking simulator |
| EP1625562A1 (en) * | 2003-05-16 | 2006-02-15 | Boehringer Ingelheim International GmbH | Device for representing the lung, volume of the lung and respiration characteristics and use thereof |
-
2014
- 2014-02-19 CN CN201410060350.7A patent/CN103871301B/en not_active Expired - Fee Related
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100468118B1 (en) * | 2004-06-25 | 2005-01-31 | 양인모 | Prohibition of Smoking Equipment Combine Testing of Cigarttes Virulence |
| CN201149742Y (en) * | 2008-01-24 | 2008-11-12 | 葛凤 | Physiological teaching aid model for simulating respiration process |
| CN301531355S (en) * | 2010-10-11 | 2011-04-27 | 苏州市医学教学模型制造有限公司 | Smoking lung cancer model |
| CN301553643S (en) * | 2010-10-11 | 2011-05-18 | 苏州市医学教学模型制造有限公司 | Early smoking lung cancer model |
| CN301553653S (en) * | 2010-11-04 | 2011-05-18 | 苏州市医学教学模型制造有限公司 | Smoking lung model |
| CN102479455A (en) * | 2010-11-22 | 2012-05-30 | 苏州市医学教学模型制造有限公司 | Preparation method of simulated smoking lung model |
| CN201877038U (en) * | 2010-11-23 | 2011-06-22 | 复旦大学 | Manual simulation smoking device |
| CN202052426U (en) * | 2011-05-17 | 2011-11-30 | 张福胜 | Shell air filter element and component with same |
| CN202362971U (en) * | 2011-10-26 | 2012-08-01 | 赵天阳 | Demonstrating device used for cognizing cigarette smoke toxicity visually |
| CN202514582U (en) * | 2012-02-18 | 2012-11-07 | 庞铭局 | Lung-like cigarette filter |
| CN202584494U (en) * | 2012-05-29 | 2012-12-05 | 文超迪 | Device for demonstrating that smoking is harmful to health |
Non-Patent Citations (2)
| Title |
|---|
| "吸烟有害健康"演示实验三则;成文奇等;《生物学教学》;20030430;第28卷(第4期);第54-55页 * |
| 吸烟有害演示板的制作和使用;马志成;《实验教学与仪器》;19971231(第4期);第34页 * |
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