CN220651502U - Biological teaching aid for simulating hearing formation process - Google Patents
Biological teaching aid for simulating hearing formation process Download PDFInfo
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- CN220651502U CN220651502U CN202322336227.0U CN202322336227U CN220651502U CN 220651502 U CN220651502 U CN 220651502U CN 202322336227 U CN202322336227 U CN 202322336227U CN 220651502 U CN220651502 U CN 220651502U
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- 238000000034 method Methods 0.000 title claims abstract description 19
- 230000008569 process Effects 0.000 title claims abstract description 18
- 230000015572 biosynthetic process Effects 0.000 title claims abstract description 15
- 230000007246 mechanism Effects 0.000 claims abstract description 18
- 210000003477 cochlea Anatomy 0.000 claims abstract description 15
- 210000004556 brain Anatomy 0.000 claims abstract description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 7
- 238000004088 simulation Methods 0.000 claims abstract description 4
- 239000012528 membrane Substances 0.000 claims description 11
- 238000012544 monitoring process Methods 0.000 claims description 8
- 210000003454 tympanic membrane Anatomy 0.000 abstract description 10
- 230000009471 action Effects 0.000 abstract description 5
- 210000000860 cochlear nerve Anatomy 0.000 abstract description 3
- 210000003094 ear ossicle Anatomy 0.000 abstract description 2
- 238000009434 installation Methods 0.000 abstract 2
- 238000010586 diagram Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 239000002390 adhesive tape Substances 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of teaching aids, and particularly discloses a biological teaching aid for simulating an auditory formation process, which comprises the following components: the model simulation mechanism is arranged on one side of the top of the bottom plate and comprises a cochlea model, a brain model and a vibration sensor, a running water lamp belt is arranged between the cochlea model and the brain model, the installation mechanism is arranged on the other side of the top of the bottom plate, and the installation mechanism comprises a support frame fixedly arranged on the top of the bottom plate; according to the utility model, through the principle of light reflection in the physical, the vibration of the tympanic membrane is visualized, the experimental result displayed on the blackboard is more convenient for the actual teaching in a classroom, and can be used for exploring the actions of the tympanic membrane and the auricle, simulating the action of auditory ossicles by using a vibration sensor, and connecting a relay switch to control an LED running light belt to simulate auditory nerves, so that the abstract auditory process is visualized and visualized.
Description
Technical Field
The utility model belongs to the technical field of teaching aids, and particularly relates to a biological teaching aid for simulating an auditory formation process.
Background
In the content of hearing formation of teaching materials, only a simple description is added with static structure pictures, so that most students often choose dead marks and hard backs, but the concept is not really understood, the existing structure schematic diagram and demonstration model are not beneficial to forming a three-dimensional space concept, the hearing formation process cannot be completely displayed, and the error concept easy to form comprises the fact that the eardrum cannot be understood why sound waves can be converted into vibration, the hearing is mistakenly formed in a cochlea or a eardrum, and the hearing formation process is not understood.
In conclusion, the goal of learning by students is finally hindered, the students are hard to understand, and the migration application of knowledge is further proposed.
Disclosure of Invention
The utility model aims to provide a biological teaching aid for simulating an auditory formation process so as to solve the problems in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
a biological teaching aid for simulating an auditory formation process, comprising: a bottom plate;
the model simulation mechanism is arranged on one side of the top of the bottom plate and comprises a cochlea model, a brain model and a vibration sensor, and a running water lamp belt is arranged between the cochlea model and the brain model;
the mounting mechanism is arranged on the other side of the top of the bottom plate and comprises a support frame fixedly arranged on the top of the bottom plate, and two fixing frames are slidably arranged on the top of the support frame;
the monitoring mechanism is arranged at the top of the fixing frame and comprises a cochlea simulating mechanism and infrared emission equipment, the cochlea simulating mechanism comprises a large bottle and a long bottle, a balloon membrane is wrapped at the bottle opening of the long bottle, and a reflecting lens is arranged on one side, far away from the bottle opening of the long bottle, of the balloon membrane.
Preferably, the opening of the big bottle is connected with the opening of the long bottle.
Preferably, the monitoring end of the vibration sensor is connected with the balloon membrane.
Preferably, the emitting port of the infrared emitting device is obliquely aligned with the reflecting mirror plate.
Preferably, the running water lamp strip is electrically connected with the vibration sensor.
Compared with the prior art, the utility model has the beneficial effects that:
the eardrum is simulated by the balloon, the external auditory meatus is simulated by the bottle, the detachable auricle is manufactured by communicating the long bottle with the large bottle opening, the distance is fixed and strictly controlled by the optical teaching aid seat, the experimental precision is enhanced, the infrared rays are continuously output by using the box to fix the laser, the vibration of the eardrum is visualized by the reflection principle of light in a physical object, the experimental result displayed on the blackboard is more convenient for the actual teaching of a classroom, the eardrum can be used for exploring the actions of the eardrum and the auricle, the action of the auditory ossicle is simulated by the vibration sensor, and the LED running light belt is controlled by connecting the relay switch to simulate the auditory nerve, so that the abstract auditory process is visualized and visualized.
Drawings
FIG. 1 is a first external structural schematic diagram of the present utility model;
FIG. 2 is a schematic diagram of a second external structure of the present utility model;
FIG. 3 is a schematic longitudinal cross-sectional view of the internal structure of the present utility model;
in the figure: 1. a bottom plate; 2. a cochlear model; 3. a brain model; 4. a vibration sensor; 5. a running water lamp belt; 6. a support frame; 7. a fixing frame; 8. an infrared emission device; 9. a large bottle; 10. a long bottle; 11. a balloon membrane; 12. a reflective lens.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Embodiment one:
referring to fig. 1-3, a biological teaching aid for simulating an auditory formation process, comprising:
a base plate 1;
the model simulation mechanism is arranged on one side of the top of the bottom plate 1 and comprises a cochlea model 2, a brain model 3 and a vibration sensor 4, and a running water lamp band 5 is arranged between the cochlea model 2 and the brain model 3;
the mounting mechanism is arranged on the other side of the top of the bottom plate 1 and comprises a support frame 6 fixedly arranged on the top of the bottom plate 1, two fixing frames 7 are slidably arranged on the top of the support frame 6, and the support frame 6 and the fixing frames 7 are optical teaching aid fixing seats, so that the distance can be strictly controlled, and the experimental precision is enhanced;
the monitoring mechanism is arranged at the top of the fixing frame 7 and comprises a cochlea simulating mechanism and infrared emission equipment 8, the cochlea simulating mechanism comprises a big bottle 9 and a long bottle 10, a balloon membrane 11 is wrapped at the bottle opening position of the long bottle 10, and a reflecting lens 12 is arranged on one side, far away from the bottle opening of the long bottle 10, of the balloon membrane 11.
As can be seen from fig. 1 to 3, the mouth of the large bottle 9 is connected with the opening of the long bottle 10, the monitoring end of the vibration sensor 4 is connected with the balloon membrane 11, and the emitting port of the infrared emitting device 8 is obliquely aligned with the reflecting mirror 12.
It can be seen from the above that, in the use process, the opening of the big bottle 9 is inserted into the opening of the long bottle 10, the opening of the long bottle 10 is fixed by the plasticine or the adhesive tape, the balloon is wrapped by the balloon, the balloon film 11 is formed, the monitoring port of the vibration sensor 4 is stuck on the balloon film 11, then the reflecting mirror 12 is stuck on the monitoring port, the whole body is placed on the fixing frame 7, the infrared emitting device 8 is mounted on the fixing frame 7, the infrared emitted by the inside is aligned to the reflecting mirror 12, the infrared emitted by the inside is reflected to a wall or a blackboard on one side, at this time, the sound is emitted at the opening of the big bottle 9, the balloon film 11 is made to resonate, the reflecting mirror 12 on the balloon film is driven to vibrate, so that the reflected infrared vibrates simultaneously, the vibration of the tympanic membrane is visualized by the reflection principle of light in the matter, the experimental result displayed on the blackboard is more convenient for the actual teaching in a classroom, and the method can be used for exploring the function of tympanic membrane and auricle.
Embodiment two:
referring to fig. 1, a running light strip 5 is electrically connected to the vibration sensor 4.
From the above, when the balloon membrane 11 vibrates, the vibration sensor 4 senses vibration, and the vibration sensor 4 simulates the action of hearing ossicles, and the relay is connected to control the LED running light belt 5 to simulate auditory nerves, so that the abstract auditory process is visualized.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. A biological teaching aid for simulating an auditory formation process, comprising: a bottom plate (1);
the model simulation mechanism is arranged on one side of the top of the bottom plate (1), and comprises a cochlea model (2), a brain model (3) and a vibration sensor (4), wherein a running water lamp band (5) is arranged between the cochlea model (2) and the brain model (3);
the mounting mechanism is arranged on the other side of the top of the bottom plate (1) and comprises a support frame (6) fixedly arranged on the top of the bottom plate (1), and two fixing frames (7) are slidably arranged on the top of the support frame (6);
the monitoring mechanism is arranged at the top of the fixing frame (7), and comprises a cochlea simulating mechanism and infrared emission equipment (8), wherein the cochlea simulating mechanism comprises a big bottle (9) and a long bottle (10), a balloon membrane (11) is wrapped at the bottle opening position of the long bottle (10), and a reflecting lens (12) is arranged on one side, far away from the bottle opening of the long bottle (10), of the balloon membrane (11).
2. A biological teaching aid for simulating an auditory formation process according to claim 1, wherein: the bottle mouth of the big bottle (9) is connected with the opening of the long bottle (10).
3. A biological teaching aid for simulating an auditory formation process according to claim 1, wherein: the monitoring end of the vibration sensor (4) is connected with the balloon membrane (11).
4. A biological teaching aid for simulating an auditory formation process according to claim 1, wherein: the emitting port of the infrared emitting device (8) is obliquely aligned with the reflecting mirror plate (12).
5. A biological teaching aid for simulating an auditory formation process according to claim 1, wherein: the running water lamp strip (5) is electrically connected with the vibration sensor (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322336227.0U CN220651502U (en) | 2023-08-29 | 2023-08-29 | Biological teaching aid for simulating hearing formation process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322336227.0U CN220651502U (en) | 2023-08-29 | 2023-08-29 | Biological teaching aid for simulating hearing formation process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220651502U true CN220651502U (en) | 2024-03-22 |
Family
ID=90291070
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322336227.0U Active CN220651502U (en) | 2023-08-29 | 2023-08-29 | Biological teaching aid for simulating hearing formation process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220651502U (en) |
-
2023
- 2023-08-29 CN CN202322336227.0U patent/CN220651502U/en active Active
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