CN114783229B - Human anatomy simulation teaching device - Google Patents
Human anatomy simulation teaching device Download PDFInfo
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- CN114783229B CN114783229B CN202210409508.1A CN202210409508A CN114783229B CN 114783229 B CN114783229 B CN 114783229B CN 202210409508 A CN202210409508 A CN 202210409508A CN 114783229 B CN114783229 B CN 114783229B
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- 210000003484 anatomy Anatomy 0.000 title claims abstract description 25
- 238000004088 simulation Methods 0.000 title claims abstract description 23
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 34
- 238000007790 scraping Methods 0.000 claims description 16
- 239000000523 sample Substances 0.000 claims description 13
- 239000011521 glass Substances 0.000 claims description 11
- 238000005096 rolling process Methods 0.000 claims description 9
- 238000010030 laminating Methods 0.000 claims description 2
- 230000001360 synchronised effect Effects 0.000 abstract description 4
- 239000007921 spray Substances 0.000 description 14
- 230000000694 effects Effects 0.000 description 12
- 238000000034 method Methods 0.000 description 11
- 238000004659 sterilization and disinfection Methods 0.000 description 8
- 239000000428 dust Substances 0.000 description 6
- 230000005484 gravity Effects 0.000 description 4
- 238000005507 spraying Methods 0.000 description 3
- 230000001174 ascending effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000645 desinfectant Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000000877 morphologic effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Classifications
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B9/00—Simulators for teaching or training purposes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/16—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using chemical substances
- A61L2/18—Liquid substances or solutions comprising solids or dissolved gases
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/16—Rigid blades, e.g. scrapers; Flexible blades, e.g. wipers
- B08B1/165—Scrapers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/30—Cleaning by methods involving the use of tools by movement of cleaning members over a surface
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B23/00—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes
- G09B23/28—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for medicine
- G09B23/30—Anatomical models
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- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Educational Technology (AREA)
- Educational Administration (AREA)
- Chemical & Material Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Business, Economics & Management (AREA)
- Animal Behavior & Ethology (AREA)
- Medical Informatics (AREA)
- Public Health (AREA)
- Life Sciences & Earth Sciences (AREA)
- Epidemiology (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Veterinary Medicine (AREA)
- Medicinal Chemistry (AREA)
- Algebra (AREA)
- Computational Mathematics (AREA)
- Mathematical Analysis (AREA)
- Mathematical Optimization (AREA)
- Mathematical Physics (AREA)
- Pure & Applied Mathematics (AREA)
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
The invention discloses a human anatomy simulation teaching device, which comprises a bottom plate, a vertical plate and a transverse plate, wherein a base is fixedly arranged on the lower surface of the bottom plate, a fixed block is fixedly arranged on the lower surface of the bottom plate, a connecting shaft is rotatably connected inside the fixed block, and a first bevel gear is fixedly arranged at the tail end of the connecting shaft; further comprises: the handle is fixedly arranged at the tail end of the connecting shaft, and the handle is arranged at the outer side of the fixed block. This human anatomy simulation teaching device is when the direction of workstation is adjusted to needs, and the teacher can rotate the handle, and the handle drives long round pin at the inside rotation of bottom plate through first bevel gear and second bevel gear this moment, and when long round pin was rotatory, drives workstation synchronous revolution, has reached the purpose of swivel work head at last promptly, makes teacher's teaching course more nimble, has improved the quality of teaching, and the protruding form part in surface of long round pin, makes long round pin at the inside rotation of bottom plate more stable, and the spin has made things convenient for the swivel work of workstation simultaneously.
Description
Technical Field
The invention relates to the technical field of human anatomy, in particular to a human anatomy simulation teaching device.
Background
Human anatomy can study normal morphological structure of human body, can lay foundation to basic medicine and clinical medicine, and in human anatomy simulation teaching, need use human anatomy simulation teaching device, and current human anatomy simulation teaching device still has following defect:
the existing human anatomy simulation teaching device is inconvenient and rapid in rotation direction during working, namely, the rapid teaching of a teacher is inconvenient, the application range of the device is small, the limitation is large during use, and the teaching quality of the teacher can be influenced finally;
In the teaching process, disinfection is an important part of the teaching device, but the existing human anatomy simulation teaching device does not have a good disinfection effect, and unnecessary troubles can be brought to teaching work, meanwhile, in the teaching process, real-time projection is inconvenient to the teaching process, and watching and learning of students are inconvenient.
Aiming at the problems, innovative design is urgently needed on the basis of the original human anatomy simulation teaching device.
Disclosure of Invention
The invention aims to provide a human anatomy simulation teaching device, which aims to solve the problems that in the background technology, the rotating direction is inconvenient and rapid in working, namely, the rapid teaching of teachers is inconvenient, the disinfection effect is not good, unnecessary troubles are possibly brought to teaching work, meanwhile, in the teaching process, the real-time projection is inconvenient in the teaching process, and the watching and learning of students are inconvenient.
In order to achieve the above purpose, the present invention provides the following technical solutions: the human anatomy simulation teaching device comprises a bottom plate, a vertical plate and a transverse plate, wherein a base is fixedly arranged on the lower surface of the bottom plate, a fixed block is fixedly arranged on the lower surface of the bottom plate, a connecting shaft is rotatably connected inside the fixed block, and a first bevel gear is fixedly arranged at the tail end of the connecting shaft;
The vertical plates are fixedly arranged on the side face of the bottom plate and are symmetrically distributed about the center of the bottom plate;
The transverse plate is fixedly arranged on the upper surface of the vertical plate, the high-definition probe is fixedly arranged on the lower surface of the transverse plate, the glass cover corresponding to the high-definition probe is fixedly arranged on the lower surface of the transverse plate, and the high-definition probe is in signal connection with an external display screen (in the prior art);
human anatomy simulation teaching device still includes:
The handle is fixedly arranged at the tail end of the connecting shaft, is arranged at the outer side of the fixed block, and can be rotated by a teacher when the direction of the workbench needs to be adjusted, and drives the first bevel gear to rotate in the fixed block at the moment;
the long pin is rotationally connected to the inside of the bottom plate, and a workbench is fixedly arranged at the tail end of the long pin;
The rolling ball is rotationally arranged in the bottom plate, and the upper surface of the rolling ball is attached to the lower surface of the workbench;
the motor is fixedly arranged on the side surface of the vertical plate, the inside of the vertical plate is rotationally connected with a first rotating shaft, and the tail end of the first rotating shaft is fixedly provided with a water pipe;
the hose is fixedly arranged at the tail end of the water pipe, the other side of the water pipe is fixedly provided with a spray head, the hose is connected with the output end of the external feeding device, and the spray head can spray disinfectant;
the scraping plate is connected to the inside of the transverse plate in a sliding manner, penetrates through the inside of the transverse plate, and is provided with a limit groove on the side face;
The second rotating shaft is rotatably connected to the inside of the transverse plate.
Preferably, the lower surface of the long pin is fixedly provided with a second bevel gear corresponding to the first bevel gear, the surface of the long pin is convex, the long pin penetrates through the bottom plate, when the first bevel gear rotates in the fixing block, the long pin rotates in the bottom plate under the action of the first bevel gear and the second bevel gear, the surface of the long pin is convex, so that the long pin stably rotates in the bottom plate, the long pin drives the workbench to synchronously rotate, and the rolling ball facilitates the rotating work of the workbench.
Preferably, the output end of the motor is fixedly provided with a connecting rod, the lower surface of the connecting rod is fixedly provided with a first magnet, the upper surface of the water pipe is fixedly provided with a second magnet corresponding to the first magnet, when disinfection is needed, a worker starts the motor, at the moment, the motor drives the connecting rod to rotate, and the connecting rod drives the first magnet to synchronously rotate.
Preferably, the magnetic poles of the adjacent positions of the second magnet and the first magnet are the same, the surface of the first rotating shaft is fixedly provided with a convex block, the convex block is arranged in the vertical plate, a groove corresponding to the convex block is formed in the vertical plate, when the first magnet is close to the second magnet, the water pipe is subjected to repulsive magnetic force, at the moment, the water pipe drives the first rotating shaft to rotate in the vertical plate, and when the first rotating shaft rotates, the convex block is driven to slide in the groove.
Preferably, the rotation range of lug is 0~ 60, and the last fixed surface mounting of lug has the miniature spring that plays elastic reset effect, and the other side of miniature spring with the inner wall fixed connection of riser, the rotation range of lug has restricted the rotation range of first pivot and water pipe, the lug also can tensile miniature spring, and when motor drive connecting rod and first magnet continue to rotate, first magnet keeps away from the second magnet, the water pipe receives the magnetic force of exclusive and reduces, the lug is back-moved under miniature spring resilience effect this moment, the lug drives first pivot and water pipe synchronous movement, repeat above-mentioned process, the water pipe is circular motion on the riser, the water pipe drives shower nozzle synchronous movement, the spray range of shower nozzle has been enlarged promptly, disinfection effect has been optimized.
Preferably, the inside sliding connection of diaphragm has the fly leaf, and the lower surface fixed mounting of fly leaf have with the third magnet that the first magnet corresponds, and third magnet with the magnetic pole of first magnet adjacent position is the same, and when the motor drove the connecting rod and continue to rotate, first magnet is close to third magnet, and the fly leaf receives exclusive magnetic force, and the fly leaf upwards moves this moment.
Preferably, the side surface of the movable plate is fixedly provided with a limiting rod, the positive cross section of the limiting rod is of an inverted U shape, the surface of the movable plate is fixedly connected with a connecting rope, and when the movable plate moves upwards in the transverse plate, the limiting rod enables the movable plate to move only in the vertical direction.
Preferably, the other side of the connecting rope is wound and fixedly connected on the surface of the second rotating shaft, a micro gear is fixedly arranged on the surface of the second rotating shaft, a tooth block corresponding to the micro gear is fixedly arranged on the surface of the scraping plate, and when the movable plate moves upwards in the transverse plate, the movable plate drives the second rotating shaft and the micro gear to rotate through the connecting rope, and when the micro gear rotates, the scraping plate is driven to descend through the tooth block.
Preferably, the surface of scraper blade with the inner wall laminating of glass cover, the upper surface fixed mounting of diaphragm has the stopper, and the stopper is about the central symmetry of scraper blade distributes, and the stopper with spacing groove one-to-one to and the positive cross-section of stopper is for falling "L" structure, when the scraper blade descends, the glass cover can be cleaned to the scraper blade, can clear away dust and the water stain on the glass cover, has guaranteed the normal work of high definition probe, and when the scraper blade descends, spacing groove and stopper, make the scraper blade descend only in vertical direction, have guaranteed the stability of during operation.
Preferably, the surface of the second rotating shaft is in a protruding shape, a torsion spring playing a role in elastic reset is fixedly arranged on the surface of the second rotating shaft, the other side of the torsion spring is fixedly connected with the inner wall of the transverse plate, when the second rotating shaft rotates in the transverse plate, the second rotating shaft stretches the torsion spring, the motor drives the connecting rod and the first magnet to rotate continuously, when the first magnet is far away from the third magnet, the repulsive magnetic force born by the movable plate is reduced, the movable plate descends under the action of self gravity at the moment, the second rotating shaft is reversed under the action of resilience force of the torsion spring, the micro gear is reversed at the moment, namely the scraping plate ascends, the scraping plate finally ascends to the original position, the process is repeated, the scraping plate does reciprocating rectilinear motion in the vertical direction, and dust can be removed once.
Compared with the prior art, the invention has the beneficial effects that: the human anatomy simulation teaching device adopts a novel structural design, and the specific contents are as follows:
(1) When the direction of the workbench is required to be regulated, a teacher can rotate the handle, at the moment, the handle drives the long pin to rotate in the bottom plate through the first bevel gear and the second bevel gear, and when the long pin rotates, the workbench is driven to synchronously rotate, namely, the aim of rotating the workbench is finally achieved, the teaching process of the teacher is more flexible, the teaching quality is improved, the surface of the long pin is provided with a protruding part, the long pin rotates more stably in the bottom plate, and meanwhile, the rolling ball facilitates the rotating work of the workbench;
(2) When the human anatomy simulation teaching device needs to be disinfected, the spray head and the motor are started, the motor drives the connecting rod and the first magnet to rotate, at the moment, the water pipe and the first rotating shaft do reciprocating circular motion in the vertical plate under the action of the repulsive magnetic force of the first magnet and the second magnet and the micro spring, the water pipe drives the spray head to synchronously move, so that the spraying range of the spray head is widened, the disinfection effect is optimized, and the safety of the work is ensured;
(3) This human anatomy simulation teaching device drives connecting rod and first magnet rotatory time at the motor, the fly leaf is under the effect of first magnet and third magnet exclusive magnetic force, self gravity and gag lever post, vertical ascending reciprocal rectilinear motion is done to the inside of diaphragm, second pivot and micro-gear are just reversing in the diaphragm under the effect of connecting rope and torsion spring this moment, the scraper blade is vertical ascending reciprocal rectilinear motion under micro-gear, tooth piece and stopper's effect promptly in the inside of diaphragm, the dust and the water stain on the glass cover can be once cleared up to the scraper blade, the normal work of high definition probe has been guaranteed.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention in a front cross-section;
FIG. 2 is a schematic view of the long pin and second bevel gear connection of the present invention;
FIG. 3 is a schematic view of a first shaft and bump connection structure according to the present invention;
FIG. 4 is a schematic view of a partial front cross-sectional structure of the spray head of the present invention in its operating state;
FIG. 5 is an enlarged schematic view of the structure of FIG. 1A according to the present invention;
FIG. 6 is a schematic view of a partially sectioned structure of the active plate of the present invention in a working state;
FIG. 7 is an enlarged schematic view of the structure of FIG. 6B according to the present invention;
FIG. 8 is a schematic view of the connection structure of the cross plate and the limiting block of the present invention;
Fig. 9 is a schematic diagram of a connection structure of the second rotating shaft and the torsion spring according to the present invention.
In the figure: 1. a bottom plate; 2. a fixed block; 3. a handle; 4. a connecting shaft; 5. a first bevel gear; 6. a long pin; 7. a second bevel gear; 8. a work table; 9. a rolling ball; 10. a riser; 11. a first rotating shaft; 12. a water pipe; 13. a hose; 14. a spray head; 15. a motor; 16. a connecting rod; 17. a first magnet; 18. a second magnet; 19. a bump; 20. a micro spring; 21. a groove; 22. a glass cover; 23. a high definition probe; 24. a scraper; 25. a cross plate; 26. a movable plate; 27. a third magnet; 28. a limit rod; 29. a connecting rope; 30. a second rotating shaft; 31. a micro gear; 32. tooth blocks; 33. a torsion spring; 34. a limiting block; 35. and a limit groove.
Detailed Description
The following description of the embodiments of the present invention 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 invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-9, the present invention provides a technical solution: human anatomy simulation teaching device includes: the base plate 1, the vertical plate 10 and the transverse plate 25 are fixedly arranged on the lower surface of the base plate 1, the fixed block 2 is fixedly arranged on the lower surface of the base plate 1, the connecting shaft 4 is rotatably connected inside the fixed block 2, and the first bevel gear 5 is fixedly arranged at the tail end of the connecting shaft 4;
the risers 10 are fixedly arranged on the side surface of the bottom plate 1, and the risers 10 are symmetrically distributed about the center of the bottom plate 1;
The transverse plate 25 is fixedly arranged on the upper surface of the vertical plate 10, the high-definition probe 23 is fixedly arranged on the lower surface of the transverse plate 25, and the glass cover 22 corresponding to the high-definition probe 23 is fixedly arranged on the lower surface of the transverse plate 25;
human anatomy simulation teaching device still includes:
a handle 3, wherein the handle 3 is fixedly arranged at the tail end of the connecting shaft 4, and the handle 3 is arranged at the outer side of the fixed block 2;
a long pin 6, wherein the long pin 6 is rotatably connected inside the bottom plate 1, and a workbench 8 is fixedly arranged at the tail end of the long pin 6;
The rolling ball 9 is rotatably arranged in the bottom plate 1, and the upper surface of the rolling ball 9 is attached to the lower surface of the workbench 8;
the motor 15 is fixedly arranged on the side surface of the vertical plate 10, the first rotating shaft 11 is rotatably connected in the vertical plate 10, and the water pipe 12 is fixedly arranged at the tail end of the first rotating shaft 11;
a hose 13, wherein the hose 13 is fixedly arranged at the tail end of the water pipe 12, and a spray head 14 is fixedly arranged at the other side of the water pipe 12;
The scraping plate 24 is connected inside the transverse plate 25 in a sliding way, the scraping plate 24 penetrates through the transverse plate 25, and a limit groove 35 is formed in the side face of the scraping plate 24;
The second rotating shaft 30, the second rotating shaft 30 is rotatably connected to the inside of the cross plate 25.
The lower surface of the long pin 6 is fixedly provided with a second bevel gear 7 corresponding to the first bevel gear 5, the surface of the long pin 6 is convex, and the long pin 6 penetrates through the inside of the base plate 1.
When the staff needs to adjust the direction of workstation 8, the teacher can rotate handle 3, and handle 3 drives long round pin 6 at the inside rotation of bottom plate 1 through first bevel gear 5 and second bevel gear 7 this moment, and when long round pin 6 was rotatory, it is synchronous rotatory to drive workstation 8, has reached the purpose of swivel work head 8 at last promptly, makes teacher's course process more nimble, has improved the quality of teaching, and the protruding form part in surface of long round pin 6, makes long round pin 6 rotatory more stable in bottom plate 1 inside, and spin 9 has made things convenient for the swivel work of workstation 8 simultaneously.
The output end of the motor 15 is fixedly provided with a connecting rod 16, the lower surface of the connecting rod 16 is fixedly provided with a first magnet 17, and the upper surface of the water pipe 12 is fixedly provided with a second magnet 18 corresponding to the first magnet 17.
The second magnet 18 has the same magnetic pole as the first magnet 17 at the adjacent position, the surface of the first rotating shaft 11 is fixedly provided with a protruding block 19, the protruding block 19 is arranged in the vertical plate 10, and the vertical plate 10 is internally provided with a groove 21 corresponding to the protruding block 19.
The rotation range of the protruding block 19 is 0-60 degrees, the micro spring 20 playing a role of elastic reset is fixedly arranged on the upper surface of the protruding block 19, and the other side of the micro spring 20 is fixedly connected with the inner wall of the vertical plate 10.
When the staff needs to be disinfected, the staff starts the motor 15, at this moment, the motor 15 drives the connecting rod 16 to rotate, the connecting rod 16 drives the first magnet 17 to synchronously rotate, when the first magnet 17 rotates to be close to the second magnet 18, the water pipe 12 is subjected to exclusive magnetic force, at this moment, the water pipe 12 drives the first rotating shaft 11 to rotate inside the vertical plate 10, and when the first rotating shaft 11 rotates, the protruding block 19 is driven to slide inside the groove 21, the rotating range of the protruding block 19 limits the rotating range of the first rotating shaft 11 and the water pipe 12, when the protruding block 19 slides, the miniature spring 20 is stretched, and when the motor 15 drives the connecting rod 16 and the first magnet 17 to continuously rotate, when the first magnet 17 is far away from the second magnet 18, the water pipe 12 is subjected to exclusive magnetic force to be reduced, at this moment, the protruding block 19 moves back under the effect of the miniature spring 20, the protruding block 19 drives the first rotating shaft 11 and the water pipe 12 to synchronously move, the water pipe 12 and the first rotating shaft 11 reciprocate inside the vertical plate 10, the water pipe 12 drives the spray head 14 to synchronously move, namely, the spraying range of the spray head 14 is widened, and the disinfection effect is optimized.
The movable plate 26 is slidably connected to the inside of the transverse plate 25, a third magnet 27 corresponding to the first magnet 17 is fixedly mounted on the lower surface of the movable plate 26, and the magnetic poles of the third magnet 27 and the adjacent position of the first magnet 17 are identical.
The side of the movable plate 26 is fixedly provided with a limiting rod 28, the positive cross section of the limiting rod 28 is inverted U-shaped, and the surface of the movable plate 26 is fixedly connected with a connecting rope 29.
The other side of the connecting rope 29 is wound and fixedly connected on the surface of the second rotating shaft 30, a micro gear 31 is fixedly arranged on the surface of the second rotating shaft 30, and a tooth block 32 corresponding to the micro gear 31 is fixedly arranged on the surface of the scraping plate 24.
The surface of scraper blade 24 is laminated with the inner wall of glass cover 22, and the upper surface fixed mounting of diaphragm 25 has stopper 34, and stopper 34 is about the central symmetry distribution of scraper blade 24 to stopper 34 and spacing groove 35 one-to-one, and the positive cross-section of stopper 34 is the structure of falling "L".
The surface of the second rotating shaft 30 is convex, a torsion spring 33 playing a role of elastic reset is fixedly arranged on the surface of the second rotating shaft 30, and the other side of the torsion spring 33 is fixedly connected with the inner wall of the transverse plate 25.
When the motor 15 drives the connecting rod 16 to continue rotating, the movable plate 26 is subjected to repulsive magnetic force when the first magnet 17 approaches the third magnet 27, the movable plate 26 moves upwards at the moment, the limiting rod 28 enables the movable plate 26 to move only in the vertical direction, when the movable plate 26 moves upwards in the transverse plate 25, the movable plate 26 drives the second rotating shaft 30 and the micro gear 31 to rotate through the connecting rope 29, the micro gear 31 drives the scraper 24 to descend through the tooth block 32 when rotating, the torsion spring 33 can be stretched when the second rotating shaft 30 rotates in the transverse plate 25, the connecting rod 16 and the first magnet 17 are driven by the motor 15 to continue rotating, the repulsive magnetic force borne by the movable plate 26 is reduced when the first magnet 17 is far away from the third magnet 27, the movable plate 26 descends under the action of self gravity, the second rotating shaft 30 is reversed under the action of the resilience force of the torsion spring 33, the micro gear 31 is reversed at the moment, the scraper 24 ascends, the scraper 24 finally ascends to the original position, the limiting block 34 and the limiting groove 35 enable the scraper 24 to move only in the vertical direction, the process is repeated, and the scraper 24 can reciprocate in the vertical direction, so that the dust can be cleaned up and the probe can work for a long time, and the dust can be cleaned up and the cleaned up by the probe for a long time.
Working principle: when the human anatomy simulation teaching device is used, the device is firstly placed at a position where work needs to be performed, according to fig. 1-9, when a worker needs to adjust the direction of a workbench 8, a teacher can rotate a handle 3, at the moment, the handle 3 drives a long pin 6 to rotate in the bottom plate 1 through a first bevel gear 5 and a second bevel gear 7, and when the long pin 6 rotates, the workbench 8 is driven to synchronously rotate, so that the aim of rotating the workbench 8 is finally achieved;
when a worker needs to be disinfected, the worker starts the motor 15, at the moment, the motor 15 drives the connecting rod 16 to rotate, the connecting rod 16 drives the first magnet 17 to synchronously rotate, at the moment, the water pipe 12 and the first rotating shaft 11 do reciprocating circular motion in the vertical plate 10 under the action of the repulsive magnetic force of the first magnet 17 and the second magnet 18 and the elasticity of the micro spring 20, and the water pipe 12 drives the spray head 14 to synchronously move, so that the spraying range of the spray head 14 is widened, and the disinfection effect is optimized;
When the motor 15 drives the connecting rod 16 and the first magnet 17 to rotate, the movable plate 26 makes reciprocating rectilinear motion in the vertical direction in the transverse plate 25 under the action of the repulsive magnetic force of the first magnet 17 and the third magnet 27, self gravity and the limiting rod 28, at this time, the second rotating shaft 30 and the micro gear 31 make positive and negative rotation in the transverse plate 25 under the action of the connecting rope 29 and the torsion spring 33, that is, the scraping plate 24 makes reciprocating rectilinear motion in the vertical direction in the transverse plate 25 under the action of the micro gear 31, the tooth block 32 and the limiting block 34, and the scraping plate 24 can remove dust and water stains on the glass cover 22 once and once, so that the normal work of the high-definition probe 23 is ensured.
The above is the working process of the whole device, and what is not described in detail in this specification belongs to the prior art known to those skilled in the art.
In the description of the present invention, unless otherwise indicated, the meaning of "a plurality" is two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front," "rear," "head," "tail," and the like are used as an orientation or positional relationship based on that shown in the drawings, merely to facilitate description of the invention and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "connected," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
Although the present invention has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present invention.
Claims (3)
1. The human anatomy simulation teaching device comprises a bottom plate (1), a vertical plate (10) and a transverse plate (25), wherein a base is fixedly arranged on the lower surface of the bottom plate (1), a fixed block (2) is fixedly arranged on the lower surface of the bottom plate (1), a connecting shaft (4) is rotatably connected inside the fixed block (2), and a first bevel gear (5) is fixedly arranged at the tail end of the connecting shaft (4);
The vertical plates (10) are fixedly arranged on the side surfaces of the bottom plate (1), and the vertical plates (10) are symmetrically distributed about the center of the bottom plate (1);
The transverse plate (25) is fixedly arranged on the upper surface of the vertical plate (10), the high-definition probe (23) is fixedly arranged on the lower surface of the transverse plate (25), and the glass cover (22) corresponding to the high-definition probe (23) is fixedly arranged on the lower surface of the transverse plate (25);
Characterized by further comprising:
The handle (3) is fixedly arranged at the tail end of the connecting shaft (4), and the handle (3) is arranged at the outer side of the fixed block (2);
the long pin (6) is rotationally connected to the inside of the bottom plate (1), and a workbench (8) is fixedly arranged at the tail end of the long pin (6);
the rolling ball (9) is rotatably arranged in the bottom plate (1), and the upper surface of the rolling ball (9) is attached to the lower surface of the workbench (8);
The motor (15) is fixedly arranged on the side face of the vertical plate (10), a first rotating shaft (11) is rotatably connected in the vertical plate (10), and a water pipe (12) is fixedly arranged at the tail end of the first rotating shaft (11);
the hose (13), the said hose (13) is fixedly mounted on the end of the said water pipe (12), and the other side of the water pipe (12) is fixedly mounted with the shower nozzle (14);
The scraping plate (24) is connected inside the transverse plate (25) in a sliding mode, the scraping plate (24) penetrates through the transverse plate (25), and a limit groove (35) is formed in the side face of the scraping plate (24);
The second rotating shaft (30), the said second rotating shaft (30) rotates and connects in the inside of the said diaphragm (25);
The lower surface of the long pin (6) is fixedly provided with a second bevel gear (7) corresponding to the first bevel gear (5), the surface of the long pin (6) is in a convex shape, and the long pin (6) penetrates through the bottom plate (1);
A movable plate (26) is connected inside the transverse plate (25) in a sliding manner, a third magnet (27) corresponding to the first magnet (17) is fixedly arranged on the lower surface of the movable plate (26), and the magnetic poles of the third magnet (27) and the adjacent position of the first magnet (17) are the same;
a connecting rod (16) is fixedly arranged at the output end of the motor (15), a first magnet (17) is fixedly arranged on the lower surface of the connecting rod (16), and a second magnet (18) corresponding to the first magnet (17) is fixedly arranged on the upper surface of the water pipe (12);
the second magnet (18) and the first magnet (17) are the same in magnetic pole at adjacent positions, a lug (19) is fixedly arranged on the surface of the first rotating shaft (11), the lug (19) is arranged in the vertical plate (10), and a groove (21) corresponding to the lug (19) is formed in the vertical plate (10);
A limiting rod (28) is fixedly arranged on the side surface of the movable plate (26), the positive cross section of the limiting rod (28) is of an inverted U shape, and a connecting rope (29) is fixedly connected to the surface of the movable plate (26);
The other side of the connecting rope (29) is wound and fixedly connected on the surface of the second rotating shaft (30), a micro gear (31) is fixedly arranged on the surface of the second rotating shaft (30), and a tooth block (32) corresponding to the micro gear (31) is fixedly arranged on the surface of the scraping plate (24);
The surface of scraper blade (24) with the inner wall laminating of glass cover (22), the upper surface fixed mounting of diaphragm (25) has stopper (34), and stopper (34) are about the central symmetry of scraper blade (24) distributes, and stopper (34) with spacing groove (35) one-to-one, and the positive cross-section of stopper (34) is the structure of falling "L".
2. The human anatomy simulation teaching device according to claim 1, characterized in that: the rotation range of the protruding block (19) is 0-60 degrees, a micro spring (20) playing a role in elastic reset is fixedly arranged on the upper surface of the protruding block (19), and the other side of the micro spring (20) is fixedly connected with the inner wall of the vertical plate (10).
3. The human anatomy simulation teaching device according to claim 1, characterized in that: the surface of the second rotating shaft (30) is in a convex shape, a torsion spring (33) playing a role in elastic reset is fixedly arranged on the surface of the second rotating shaft (30), and the other side of the torsion spring (33) is fixedly connected with the inner wall of the transverse plate (25).
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| CN202210409508.1A CN114783229B (en) | 2022-04-19 | 2022-04-19 | Human anatomy simulation teaching device |
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| CN202210409508.1A CN114783229B (en) | 2022-04-19 | 2022-04-19 | Human anatomy simulation teaching device |
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| CN114783229B true CN114783229B (en) | 2024-05-10 |
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