CN214068124U - Teaching instrument for simulating diaphragm movement to impact foreign matter - Google Patents
Teaching instrument for simulating diaphragm movement to impact foreign matter Download PDFInfo
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- CN214068124U CN214068124U CN202120182061.XU CN202120182061U CN214068124U CN 214068124 U CN214068124 U CN 214068124U CN 202120182061 U CN202120182061 U CN 202120182061U CN 214068124 U CN214068124 U CN 214068124U
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- 238000001125 extrusion Methods 0.000 claims abstract description 11
- 210000003205 muscle Anatomy 0.000 claims description 6
- 230000003116 impacting effect Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 7
- 238000000034 method Methods 0.000 abstract description 6
- 230000029058 respiratory gaseous exchange Effects 0.000 description 7
- 238000002474 experimental method Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 239000011521 glass Substances 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000004088 simulation Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 210000004072 lung Anatomy 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000241 respiratory effect Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 230000004936 stimulating effect Effects 0.000 description 1
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Abstract
The utility model discloses a teaching instrument for simulating diaphragm movement to impact foreign matter, which comprises a transparent humanoid half body sleeve, wherein a closed transparent cover shell is arranged in the transparent humanoid half body sleeve, an extrusion pad is arranged at the bottom of the closed transparent cover shell, a pipeline is arranged in the closed transparent cover shell, the upper end of the pipeline extends out of the closed transparent cover shell and is communicated with the mouth of the transparent humanoid half body sleeve, two bifurcate small pipelines are arranged at the lower end of the pipeline, and the two small pipelines are respectively connected with an elastic ball; the bottom of the transparent half-body-imitating sleeve is provided with an I-shaped push rod. The utility model discloses can let the student observe diaphragm motion process well and correctly master the impact diaphragm operation after the foreign matter gets into the human body, practical function is good. When the teacher demonstrates to the student and applys different power to the diaphragm, make things convenient for the student to observe the motion process of foreign matter at relevant position exhaust, have outstanding teaching aid teaching effect and bandwagon effect.
Description
Technical Field
The utility model relates to a teaching instrument field, more specifically relates to a teaching instrument for simulating diaphragm motion strikes foreign matter.
Background
The movement of diaphragm is an important link for stimulating the foreign matters in the exhaust pipe of human body. At present, when explaining the principle of human breathing movement, a teacher can only explain from a human body structure part through teaching aids such as a traditional human body model, the human body breathing and foreign matter discharge conditions cannot be vividly displayed, students cannot deeply understand the principle of human breathing and diaphragm movement, and cannot actually master the skills of impacting foreign matters by utilizing the diaphragm movement.
Relevant teaching aid only has the analogue means that simple plastic bottle was built on the market, because the diaphragm is the muscle that a needs amazing motion, simple device can not show this muscle at the specific position of human body, and the student can not master yet and presses the diaphragm and strike the method of foreign matter. Meanwhile, the existing device cannot show the effect of pressing the diaphragm with the foreign matter discharge with different force, the practicability is poor, and students have poor understanding on related knowledge.
Chinese patent CN201410317752.0 shows a test for simulating human chest movement, which changes two balloons in a bottle into one balloon to improve the mobility of students; the plastic bottle bottom is replaced by a rubber film, the sealing performance of the bottle is improved, students rarely cut off the bottle bottom, and the conversion capacity is improved. The sealing performance inside and outside the bottle can be controlled by using rubber plugs (plasticine with high viscosity and yellow mud in nature) and rubber bands. Materials for this experiment: plastic bottles (with strong elasticity), balloons, glass tubes (hollow tubes in life), Y-shaped glass tubes, branched tube deformation, rubber plugs (plasticine with high viscosity and soil in the nature) and rubber bands. The experiment utilizes the phenomenon of human respiratory motion and the relationship between air pressure and volume in the physics. However, the device can only simply explain the breathing principle, cannot deeply explain the relationship between the movement of the diaphragm and the breathing action, cannot vividly show how to press the diaphragm to impact and remove foreign matters in the body, and is not suitable for the requirements of teaching and explanation under the state.
SUMMERY OF THE UTILITY MODEL
The utility model aims at foretell problem, provide a teaching instrument for simulating diaphragm motion strikes foreign matter.
The technical scheme of the utility model is that:
a teaching instrument for simulating diaphragm movement to impact foreign matters comprises a transparent human-simulated half body sleeve, wherein a sealed transparent cover shell is arranged in the transparent human-simulated half body sleeve, an extrusion pad is arranged at the bottom of the sealed transparent cover shell, a pipeline is arranged in the sealed transparent cover shell, the upper end of the pipeline extends out of the sealed transparent cover shell and is communicated with the mouth of the transparent human-simulated half body sleeve, two bifurcate small pipelines are arranged at the lower end of the pipeline, and the two small pipelines are respectively connected with an elastic ball; the bottom of the transparent half-body-imitating sleeve is provided with an I-shaped push rod.
Preferably, the cross rod at one end of the top of the I-shaped push rod is arranged inside the transparent half-body-imitating sleeve, and the cross rod at one end of the bottom of the I-shaped push rod is arranged outside the transparent half-body-imitating sleeve.
Preferably, the cross bar at one end of the top of the I-shaped push rod is in contact with the bottom of the extrusion pad.
Preferably, the side edge of the bottom of the transparent half-body-imitating sleeve is provided with scale marks for marking the thrust of the I-shaped push rod with different force.
Preferably, the elastic ball on the right side in the closed transparent casing is connected with a heart simulator through a pipeline.
The utility model has the advantages that:
1. the utility model discloses the transparent half-body cover of imitative people who sets up both can show human inside breathing motion principle and diaphragm motion effect to student's full aspect, also can let the student violently embrace or both hands press transparent half-body cover of imitative people, carries out the method teaching of pressing down diaphragm impact foreign matter of emulation. The transparent arrangement of the sleeve imitating the human body can enable students to well observe the motion process of the diaphragm and correctly master the operation of impacting the diaphragm after foreign matters enter the human body. The utility model discloses the extrusion pad of installation can simulate diaphragm muscle motion, utilizes the atmospheric pressure difference under the action of pressing the extrusion pad, strikes and gets rid of the foreign matter, can launch the teaching vividly and vividly, and practical function is good.
2. The utility model discloses the I-shaped push rod and the scale mark of installation make things convenient for the teacher to demonstrate to the student and exert different power to the diaphragm muscle, and the foreign matter discharge effect of the different condition that demonstrate at last has fine experiment exhibition nature.
3. The utility model discloses the position relation and the working relation of human lung and heart can be simulated vividly to the elastic ball and the heart simulator of installation, and existing teacher that is favorable to carries out the human structure explanation, also makes things convenient for the student to observe the foreign matter and at relevant position exhaust motion process, has outstanding teaching aid teaching effect and bandwagon effect.
Other features and advantages of the present invention will be described in detail in the detailed description which follows.
Drawings
The above and other objects, features and advantages of the present invention will become more apparent by describing in more detail exemplary embodiments thereof with reference to the attached drawings, in which like reference numerals generally represent like parts throughout the exemplary embodiments of the present invention.
Fig. 1 shows a schematic structural diagram of the present invention.
In the figure: 1. a transparent half-body-imitating sleeve; 2. an elastic ball; 3. a sealed transparent housing; 4. scale marks are marked; 5. an I-shaped push rod; 6. pressing the cushion; 7. a heart simulator; 8. a pipeline.
Detailed Description
Preferred embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. While the preferred embodiments of the present invention have been illustrated in the accompanying drawings, it is to be understood that the invention may be embodied in various forms and should not be limited to the embodiments set forth herein.
Examples
As shown in fig. 1, a teaching instrument for simulating diaphragmatic movement to impact foreign matters comprises a transparent human-simulated half body sleeve 1, wherein a sealed transparent housing 3 is arranged in the transparent human-simulated half body sleeve 1, an extrusion pad 6 is arranged at the bottom of the sealed transparent housing 3, a pipeline 8 is arranged in the transparent housing 3, the upper end of the pipeline 8 extends out of the sealed transparent housing 3 and is communicated with the mouth of the transparent human-simulated half body sleeve 1, two branched small pipelines are arranged at the lower end of the pipeline 8, and the two small pipelines are respectively connected with an elastic ball 2; the bottom of the transparent half-body-imitating sleeve 1 is provided with an I-shaped push rod 5.
In this embodiment, the cross bar at one end of the top of the i-shaped push rod 5 is arranged inside the transparent half-body-imitating sleeve 1, the cross bar at one end of the bottom of the i-shaped push rod 5 is arranged outside the transparent half-body-imitating sleeve 1, and the cross bar at one end of the top of the i-shaped push rod 5 is in contact with the bottom of the extrusion pad 6. The bottom side edge of the transparent half-body-imitating sleeve 1 is provided with scale marks 4 for marking the thrust of the I-shaped push rod 5 with different force. The elastic ball 2 on the right side in the closed transparent housing 3 is connected with a heart simulator 7 through a pipeline.
The working principle is as follows:
as shown in figure 1, when the teaching aid works, a teaching person firstly puts a simulated foreign matter into the pipeline 8 from the mouth of the transparent human-simulated half body sleeve 1, the simulated foreign matter can stay in the pipeline 8 or enter the elastic ball 2 along the pipeline 8, and the teaching person carries out breathing principle and diaphragm movement explanation.
The teaching person holds the transparent human-simulated half body sleeve 1 from the back and puts the two hands on the position of the extrusion pad 6 in a crossing way, and the teaching person performs pressing action until the simulated foreign matters are discharged from the mouth of the transparent human-simulated half body sleeve 1 and performs related explanation.
The teaching personnel puts into the simulation foreign matter once more, uses different power to hold I-shaped push rod 5 according to the scale value of scale mark 4 and presses extrusion pad 6 to the position condition of simulation foreign matter is recorded simultaneously, expandes diaphragm motion explanation.
While various embodiments of the present invention have been described above, the above description is intended to be illustrative, not exhaustive, and not limited to the disclosed embodiments. Many modifications and variations will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the described embodiments.
Claims (5)
1. A teaching instrument for simulating diaphragm movement to impact foreign matters is characterized by comprising a transparent human-simulated half body sleeve (1), wherein a closed transparent housing (3) is arranged in the transparent human-simulated half body sleeve (1), an extrusion pad (6) is arranged at the bottom of the closed transparent housing (3), a pipeline (8) is arranged in the closed transparent housing, the upper end of the pipeline (8) extends out of the closed transparent housing (3) and is communicated with the mouth of the transparent human-simulated half body sleeve (1) to the atmosphere, two bifurcate small pipelines are arranged at the lower end of the pipeline (8), and the two small pipelines are respectively connected with an elastic ball (2); the bottom of the transparent half-body-imitating sleeve (1) is provided with an I-shaped push rod (5).
2. The teaching instrument for simulating diaphragm muscle movement to impact foreign matters according to claim 1, wherein the cross bar at one end of the top of the I-shaped push rod (5) is arranged inside the transparent half-body-imitating sleeve (1), and the cross bar at one end of the bottom of the I-shaped push rod is arranged outside the transparent half-body-imitating sleeve (1).
3. The teaching instrument for simulating diaphragm muscle movement to impact foreign bodies as claimed in claim 2, wherein the cross bar at one end of the top of the I-shaped push rod (5) is in contact with the bottom of the extrusion pad (6).
4. The teaching instrument for simulating the impact of the diaphragm on the foreign matter in motion according to claim 1, wherein the transparent half-body-imitating sleeve (1) is provided with scale marks (4) on the side of the bottom thereof for marking the thrust of the I-shaped push rod (5) with different forces.
5. Teaching instrument for simulating diaphragm movement impacting foreign bodies according to claim 1, characterized in that the elastic ball (2) on the right side in the closed transparent casing (3) is connected with a heart simulator (7) through a pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120182061.XU CN214068124U (en) | 2021-01-22 | 2021-01-22 | Teaching instrument for simulating diaphragm movement to impact foreign matter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120182061.XU CN214068124U (en) | 2021-01-22 | 2021-01-22 | Teaching instrument for simulating diaphragm movement to impact foreign matter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214068124U true CN214068124U (en) | 2021-08-27 |
Family
ID=77393054
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120182061.XU Active CN214068124U (en) | 2021-01-22 | 2021-01-22 | Teaching instrument for simulating diaphragm movement to impact foreign matter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214068124U (en) |
-
2021
- 2021-01-22 CN CN202120182061.XU patent/CN214068124U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231027 Address after: 330000 no.1688 Meiling Avenue, Wanli District, Nanchang City, Jiangxi Province Patentee after: JIANGXI University OF TRADITIONAL CHINESE MEDICINE Address before: No. 1688 Meiling Avenue, Wanli District, Nanchang City, Jiangxi Province Patentee before: Li Mu |
|
| TR01 | Transfer of patent right |