Device for demonstrating harm of smoking to health and manufacturing method thereof

A production method and a technology of a demonstrator, which are applied in the field of teaching appliances, can solve the problems that the principle and phenomenon of lung damage are not visual and intuitive, and the structure is complex.

Inactive Publication Date: 2014-06-18
陈婧美
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The patents related to the demonstration device that smoking is harmful to health mainly include Wen Chaodi’s utility model patent, the patent number is 201220244483.6, but its structure is relatively complicated, and the principle and phenomenon of smoking’s damage to the lungs are not intuitive enough.

Method used

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  • Device for demonstrating harm of smoking to health and manufacturing method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0047] (1) Prepare the shell of the lung model: it can be made of transparent and elastic plastic.

[0048] (2) Prepare the filling in the lung model in the lung model: it can be made of elastic sponge, chemical fiber cotton, rubber, etc., and the filling material contains litmus and other color-changing agents, or the surface of the filling is coated with a Layer discoloration agent.

[0049] (3) Prepare the discoloration agent on the surface of the filler in the moistening lung model: it can be prepared by mixing litmus, glycerin, hydrochloric acid, water, etc.

[0050] (4) Apply the discoloration agent to the surface of the filling in the lung model, fill the filling in the lung model in the shell of the lung model, and then make the lung model.

[0051] (5) The smoking pipe is prepared, which can be made of a transparent and elastic plastic pipe.

[0052] (6) One end of the smoking pipe is connected to the lung model, and the other end is bifurcated into two branches A a...

Embodiment 2

[0055] Quick demonstration type, filling method in lung model:

[0056] 1. Prepare the filling in the lung model in the lung model, which can be made of elastic sponge, chemical fiber cotton, rubber, etc. The filling material contains litmus and other color-changing agents, or the surface of the filling in the lung model is coated Moisturize the discoloration agent containing acid-base indicators such as glycerin, hydrochloric acid, water, ethanol, litmus or methyl orange or methyl red or phenolphthalein, and make the filling dry.

[0057] 2. Use an appropriate soft rubber hose, fill the tube with an appropriate amount of water, and wrap the hose filled with water in the sponge filling. One end of the tube is sealed, and the other end is sealed with a plug.

[0058] 3. Alkaline (such as sodium hydroxide) particles are embedded in the filler. (Sodium hydroxide particles are first wrapped with oily substances, so that they will not react with the discoloration agent in the dry ...

Embodiment 3

[0061] When making this product, a flat drawing board that stands parallel to the product can be prepared on the back of the product, and color photos of real human lungs before and after smoking can be posted on the back, with appropriate text descriptions.

[0062] Instructions:

[0063] When in use, insert a cigarette into the round hole at the end of the A branch pipe and light it, pinch or squeeze the right lung of the lung model with your hands, so that the air in it is discharged from the B branch of the smoking pipe through the smoking pipe, and then relax your hands to make the lung The right lung of the model is recovered, and the air enters the right lung through the cigarette, the A branch of the smoking pipe, and the smoking pipe, that is, the cigarette smoke is inhaled and enters the right lung; The pipe is expelled from the B branch of the smoking pipe; then the right lung of the lung model is recovered by relaxing the hand... . Repeat this many times to imita...

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Abstract

The invention provides a device for demonstrating the harm of smoking to health and a manufacturing method thereof. The device is characterized in that the device is mainly formed by a human body lung model made of plastics, and a smoking pipeline and a support thereof which are connected with the human body lung model, wherein the lung model consists of a transparent and elastic plastics shell and spongy filler wrapped in the shell, materials of the filler in the lung model contain color-changing agent or are coated with color-changing agent on the surface, one end of the smoking pipeline is connected with the lung module, and the other end of the smoking pipeline is branched into a branch pipe A and a branch pipe B. When the device is used, a cigarette is inserted into a round hole at the branch pipe A end and is ignited, the right lung part of the lung model is pinched and released repeatedly for simulating the smoking movement of the human body lungs, and meanwhile, the color of the filler in the right lung part of the lung model is observed to be changed into gray black from red. Through the bright color comparison of the gray right lung part and the ruddy left lung part, the principle and the phenomenon of harm of smoking to the lungs are concretely and visually demonstrated, so that a smoker can personally see the terrible phenomenon of the harm of smoking to the lungs, and is warned of no smoking and quit smoking.

Description

technical field [0001] The invention relates to a teaching appliance, in particular to a demonstrator that smoking is harmful to health and a manufacturing method thereof. Background technique [0002] It is a common fact that smoking is harmful to health. How many people have been killed by smoking? Why do people still smoke? ! This is mainly because many smokers have never seen first-hand how smoke damages their lungs. "Hearing is delusion seeing is believing", "a hundred hearings are not as good as seeing", there is an urgent need for a demonstrator that can demonstrate the principles and phenomena of smoking's damage to the lungs, and demonstrate the damages of smoking to the lungs with specific images The principle and phenomenon of the smokers, so that seeing is believing! I really saw with my own eyes how serious the damage of smoking to the lungs is! Use shocking facts to warn people that smoking is harmful to health, and warn people not to smoke. [0003] A wor...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09B23/00
Inventor 陈婧美
Owner 陈婧美
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