CN115171499A - Orthopedic operating room nursing teaching presentation device - Google Patents
Orthopedic operating room nursing teaching presentation device Download PDFInfo
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- CN115171499A CN115171499A CN202210943652.3A CN202210943652A CN115171499A CN 115171499 A CN115171499 A CN 115171499A CN 202210943652 A CN202210943652 A CN 202210943652A CN 115171499 A CN115171499 A CN 115171499A
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- operating room
- room nursing
- teaching demonstration
- energy storage
- nursing teaching
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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
- 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
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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
- G09B5/00—Electrically-operated educational appliances
- G09B5/02—Electrically-operated educational appliances with visual presentation of the material to be studied, e.g. using film strip
Abstract
The invention discloses an orthopedic operating room nursing teaching demonstration device, which belongs to the field of teaching demonstration and comprises a base plate, wherein four corners at the top end of the base plate are respectively provided with an assembling upright post, the top end of the base plate is provided with four plane shaft bases, the four plane shaft bases are arranged in a straight line shape, a lifting assembly is arranged on each plane shaft base, the left side of each lifting assembly is provided with a power mechanism, and the right side of each lifting assembly is provided with an energy storage resilience mechanism. When the device is used, four areas are uniformly distributed on a white wall-hung screen on a plate block at the end part of a human body model to be processed, data lines are respectively led out from three cameras, video data collected by the cameras are projected on the three areas, and the last area is a computer operation desktop.
Description
Technical Field
The invention relates to the field of medical speeches, in particular to a nursing teaching demonstration device for an orthopedic operating room.
Background
With the development of industrial technology, modern medical technology is more and more perfect, students are lectured in a classroom of a university, and under the circumstance, the teaching quality can be improved only by using an entity model, students can observe around a human body model in a small-scale teaching mode, but in a large-scale teaching mode, the number of students is large, and if the students are watched in the large-scale teaching mode, the teaching mode is too crowded, so that most of the students are not ideal in observation;
the orthopedic operating room nursing teaching demonstration device comprises a demonstration table, wherein a universal wheel with a brake is fixedly connected to the lower surface of the demonstration table, a human body model is placed on the upper surface of the demonstration table, annular guide rails are fixedly connected to the two sides, the front surface and the back surface of the demonstration table, a shape sliding block is connected to the outer surface of each annular guide rail in a sliding mode, a support column is fixedly connected to the upper surface of each shape sliding block, the top end of each support column is rotatably connected with a shape 21274block through a damping rotating shaft, a through hole is formed in the front surface of each shape 21274block, a rotating pipe is rotatably connected to the inner wall of each through hole, a placement block is fixedly connected to the outer surface of each rotating pipe, a groove is formed in the side surface of each placement block, a tablet computer is arranged on the inner wall of each groove, the number of the universal wheels with the brakes is four, the four universal wheels with the brakes are arranged at the four corners of the lower surface of the demonstration table in a rectangular array, and the side surfaces of threaded holes of the sliding blocks are fixedly connected with fixing bolts;
the device still has following shortcoming when using, and one the device is just one to make a video recording visual angle, and a visual angle is taken and can be let the manikin have many dead angles and can't be shot, and this influences the effect of demonstration, and two, the manikin of device is fixed, and the mode of motion between the skeleton can't be observed.
Disclosure of Invention
The invention aims to provide a nursing teaching demonstration device for an orthopedic operating room, which aims to overcome the defects of the prior art, wherein when the device is used, four areas are uniformly distributed on a to-be-processed human model end plate block on a white wall-hung screen, data lines are respectively led out from three cameras, video data collected by the cameras are projected on the three areas, the last area is a computer operation desktop, and screen projection at three visual angles reduces observation dead angles.
In order to solve the above problems, the present invention provides the following technical solutions: the utility model provides an orthopedic operating room nursing teaching presentation device, includes the base plate board, four turnings on base plate board top all are provided with the equipment stand, and the top of equipment stand is provided with the tip plate, settle a manikin on the tip plate, be provided with between the equipment stand and shelter from the subassembly that gives sound insulation, the below of base plate board is provided with four locking universal wheels, be provided with three support on the lateral wall of tip plate, the end fixed mounting of support has the camera, and the camera is connected to multi-angle projection mechanism on, the top of manikin is provided with four lifting support, and lifting support drags the four limbs joint of manikin, the top of base plate board is provided with four plane axle beds, and four plane axle beds are a style of calligraphy and arrange, are provided with lifting unit on the plane axle bed, lifting unit's left side is provided with power unit, and lifting unit's right side is provided with energy storage resilience mechanism.
Further, it includes the equipment wire casing to shelter from the noise insulation subassembly, and the equipment wire casing is provided with on the lateral wall of equipment stand, and two equipment wire casings mutually perpendicular are filled with ground glass in the middle of the equipment wire casing, and ground glass divide into two-layerly, and the vacuummate is taken out between the two-layer ground glass.
Furthermore, the multi-angle projection mechanism comprises a white wall-mounted screen, the length of the white wall-mounted screen is three meters, the width of the white wall-mounted screen is two meters, four areas are uniformly distributed on the white wall-mounted screen, data lines are respectively led out of the three cameras, video data collected by the cameras are projected on the three areas, and the last area is a computer operation desktop.
Furthermore, the position between the bottom of support and the tip plate lateral wall can be changed, and the teaching demonstration is through the shooting angle and the position of on-the-spot demand regulation camera for manikin, and the top of tip plate still is provided with annular lamp strip.
Further, lifting support's bottom is provided with four lift round bars, be provided with on the tip plate with lift round bar assorted through-hole, lifting support's top is provided with the arc tray, both ends all are provided with the arc chamfer around the arc tray.
Furthermore, a plurality of steel balls are arranged on the inner side of the arc-shaped tray, a ball cavity matched with the steel balls is formed in the arc-shaped tray, the ball cavity is coated with engine oil, and four limbs of the human body model are abutted to the steel balls.
Further, the lifting unit is including twisting the pole setting, twist reverse the inboard at the plane axle bed of rotatory installation of pole setting, the top of twisting the pole setting is provided with fixed universal joint, the top of fixed universal joint is provided with the slope output pole, movable universal joint is installed on the top of slope output pole, threaded rod is docked on the top of activity universal joint, be provided with on the tip plate with threaded rod assorted interlude mouth, the bottom of lifting support is provided with the nut piece, connect through the reinforcing bar ram between the bottom surface of nut piece and lifting support, the length of reinforcing bar ram is thirty centimeters, the threaded rod passes from the nut piece.
Furthermore, power unit includes step motor, and the horizontal pole is installed to step motor's output, and fixed mounting has four drive helical gears on the horizontal pole, twists reverse all fixed mounting in the pole setting and has driven helical gear, driven helical gear and drive helical gear intermeshing.
Further, energy storage resilience mechanism includes the epitaxial rim plate, and the epitaxial rim plate is fixed respectively and is twisted in the pole setting, and one side of epitaxial rim plate is provided with the energy storage rim plate, connects through the energy storage belt between energy storage rim plate and the epitaxial rim plate, and the energy storage rim plate is installed on the output lever of spring barrel, and the spring barrel is fixed on the top surface of base plate.
Furthermore, the human body model is formed by wrapping a skeleton support and a plastic shell, a light bar is inserted in the center of the skeleton support, the plastic shell is formed by splicing a plurality of curve shells, and the chest shell of the human body model is made of metal lead.
The invention has the beneficial effects that:
one of them, the device is when using, on pending human model tip plate, white wall-hung screen evenly distributed goes out four regions, the data line is drawn forth respectively to three camera, the video data that the camera was gathered is thrown on three region, last region is the computer operation desktop, throw the screen in the time of three visual angle and reduced the observation dead angle, compare in prior art's teaching presentation device, the teaching scale that presentation device provided in the past is smaller, large-scale teaching student is more, presentation device in the past lets too many students enclose, this just lets the unable abundant observation of most students.
Two, step motor drives driven helical gear rotatoryly through four drive helical gears, it is rotatory along with driven helical gear to twist reverse the pole setting, it drives slope output pole and activity universal joint to twist reverse the fixed universal joint on pole setting top, the threaded rod on activity universal joint top pushes up lifting support up, four limbs that lifting support dragged the manikin respectively, the four limbs of manikin just can move about simultaneously, it is rotatory at rotatory in-process to twist reverse the pole setting, it is rotatory that epitaxial rim plate passes through energy storage belt drive energy storage rim plate, energy storage rim plate is deposited into in the spring box to the energy, when lifting support need fall down, spring box drive is twisted the pole setting and is reversed and let lifting support return, compare in prior art's presentation device, presentation device in the past needs manual pulling when moving manikin limbs, at the in-process of pulling, operating personnel's both hands can shelter from a part field of vision, be unfavorable for the camera shooting.
And thirdly, the base plate and the end plate block are separated by the ground glass barrier, mechanical equipment between the base plate and the end plate block can generate overlarge noise during operation, and the noise cannot be transmitted out in a vacuum state between the double layers of ground glass, so that the noise is specifically reduced.
Drawings
FIG. 1 is a schematic front view of the present invention.
FIG. 2 is a schematic side view of the present invention.
FIG. 3 is a schematic cross-sectional view of the present invention.
Fig. 4 is a schematic view of a tilting output rod of the present invention.
Figure 5 is a schematic view of an end panel block of the present invention.
Fig. 6 is a schematic view of an assembled stud of the present invention.
Fig. 7 is a schematic view of the lifting bracket of the present invention.
Description of the reference numerals:
the device comprises a base plate 1, a locking universal wheel 2, an assembling upright post 3, an assembling wire groove 301, an end plate 4, a penetration opening 401, a manikin 5, a support 6, a camera 601, a plane shaft seat 7, a torsion upright rod 701, a driven helical gear 702, a cross rod 703, a driving helical gear 704, a stepping motor 705, a fixed universal joint 8, an inclined output rod 801, a movable universal joint 802, a threaded rod 803, an extension wheel disc 9, an energy storage wheel disc 901, an energy storage belt 902, a spring box 903, a lifting support 10, an arc-shaped tray, a steel ball 1002, an arc-shaped chamfer 1001, a lifting round rod 1004, a nut block 1005 and a steel bar cantilever bar 1006.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, are merely for convenience of description of the present invention, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
Referring to fig. 1, 2, 3, 4, 5, 6, 7, an orthopedic operating room nursing teaching demonstration device comprises a base plate 1, four corners on the top end of the base plate 1 are provided with assembling columns 3, the top end of each assembling column 3 is provided with an end plate 4, a human body model 5 is arranged on each end plate 4, a shielding sound insulation assembly is arranged between the assembling columns 3, four locking universal wheels 2 are arranged below the base plate 1, three supports 6 are arranged on the side walls of the end plates 4, a camera 601 is fixedly mounted at the end of each support 6 and connected to a multi-angle projection mechanism, four lifting supports 10 are arranged on the top end of the human body model 5, the lifting supports 10 drag joints of four limbs of the human body model 5, the top end of the base plate 1 is provided with four plane shaft seats 7, the four plane shaft seats 7 are arranged in a shape, a lifting assembly is arranged on each plane shaft seat 7, a power mechanism is arranged on the left side of each lifting assembly, an energy storage rebounding mechanism is arranged on the right side of each lifting assembly, the three cameras 601 shoot pictures from three directions simultaneously, the lifting supports 10 drag joints of the human body model 5 to move up and down, the four limb joints to shoot the three cameras 601, and demonstrate multi-angle projection effects of the camera.
The shielding and sound insulation assembly comprises an assembly line groove 301, the assembly line groove 301 is arranged on the side wall of an assembly upright post 3, the two assembly line grooves 301 are mutually perpendicular, ground glass is filled in the middle of the assembly line groove 301, the ground glass is divided into two layers, vacuum is pumped between the two layers of ground glass, the base plate 1 and the end plate 4 are separated through ground glass barriers, mechanical equipment between the base plate 1 and the end plate 4 can generate overlarge noise when in operation, the vacuum state between the two layers of ground glass cannot allow the noise to be transmitted out, and the noise is specifically reduced.
The multi-angle projection mechanism includes a white wall screen, the length of white wall screen is three meters, the width of white wall screen is two meters, white wall screen evenly distributed goes out four regions, the data line is drawn forth respectively to three camera 601, the video data that camera 601 gathered is thrown on three region, last region is the computer operation desktop, throw the screen when three visual angle and reduced the observation dead angle, compare in prior art's teaching presentation device, the teaching scale that presentation device provided in the past is smaller, large-scale teaching student is more, presentation device in the past lets too many students enclose, this is just so that the unable abundant observation of student majority.
Position between the bottom of support 6 and the 4 lateral walls of tip plates can be changed, the teaching demonstration adjusts camera 601 for human model 5's shooting angle and position through on-the-spot demand, the top of tip plates 4 still is provided with annular lamp strip, the annular lamp strip on 4 tops of tip plates has improved human model 5's luminance, can change different human model 5 for the needs of speech, adjust camera 601 for human model 5's shooting position, the real-time debugging equipment of being convenient for, the dead angle appears in the shooting of mode model.
The bottom of lifting support 10 is provided with four lift round bar 1004, be provided with on the tip plate 4 with lift round bar 1004 assorted through-hole, the top of lifting support 10 is provided with arc tray 1001, both ends all are provided with arc chamfer 1003 around the arc tray 1001, the four limbs of manikin 5 are dragged to arc tray 1001, and when arc tray 1001 goes up and down, the four limbs of manikin 5 moved together thereupon, and dynamic model is compared in static model, lets the teaching explanation more abundant.
The inside of arc tray 1001 is provided with a plurality of steel ball 1002, is provided with the ball chamber with steel ball 1002 assorted on the arc tray 1001, scribbles organic oil in the ball chamber, and the four limbs of manikin 5 are contradicted on steel ball 1002, and a plurality of steel ball 1002 is followed the frictional force between 5 four limbs of manikin and the arc tray 1001 inside wall.
The lifting assembly comprises a twisting vertical rod 701, the twisting vertical rod 701 is rotatably installed on the inner side of a plane shaft seat 7, a fixed universal joint 8 is arranged at the top end of the twisting vertical rod 701, an inclined output rod 801 is arranged at the top end of the fixed universal joint 8, a movable universal joint 802 is installed at the top end of the inclined output rod 801, a threaded rod 803 is in butt joint with the top end of the movable universal joint 802, an inserting port 401 matched with the threaded rod 803 is formed in a plate block 4 at the end portion, a nut block 1005 is arranged at the bottom end of the lifting support 10, the nut block 1005 and the bottom surface of the lifting support 10 are connected through a steel bar cantilever 1006, the length of the steel bar cantilever 1006 is thirty centimeters, the threaded rod 803 penetrates through the nut block 1005, the twisting vertical rod 701 drives the fixed universal joint 8 to rotate in the rotating process, the fixed universal joint 8 drives the movable universal joint 802 to rotate through the inclined output rod 801, the movable universal joint 802 drives the threaded rod 803 to rotate, and the threaded rod 803 lifts the lifting support 10 through the threaded rod 803.
The power mechanism comprises a stepping motor 705, a cross rod 703 is installed at the output end of the stepping motor 705, four driving bevel gears 704 are fixedly installed on the cross rod 703, driven bevel gears 702 are fixedly installed on the twisting vertical rod 701, the driven bevel gears 702 are meshed with the driving bevel gears 704, the stepping motor 705 drives the four driving bevel gears 704 to rotate through the cross rod 703, the four driving bevel gears 704 respectively drive the driven bevel gears 702 to rotate, and the driven bevel gears 702 provide rotating power for the twisting vertical rod 701.
Energy storage resilience mechanism includes extension rim plate 9, extension rim plate 9 is fixed respectively and is being turned round on pole setting 701, one side of extension rim plate 9 is provided with energy storage rim plate 901, connect through energy storage belt 902 between energy storage rim plate 901 and the extension rim plate 9, energy storage rim plate 901 is installed on the output pole of spring box 903, spring box 903 is fixed on the top surface of base plate 1, it is at rotatory in-process to turn round pole 701, extension rim plate 9 passes through energy storage belt 902 and drives energy storage rim plate 901 rotatory, energy storage rim plate 901 saves the energy into spring box 903 in, when lifting support 10 need fall down, spring box 903 drive is turned round pole 701 and is made lifting support 10 return, compare in prior art's presentation device, in the past the presentation device need be pulled manually when moving human body limb model, at the in-process of pulling, operating personnel's both hands can shelter from a part field of vision, be unfavorable for the camera to shoot.
Human model 5 has skeleton support and plastic casing parcel to form, and the center interlude of skeleton support has the lamp strip, and the plastic casing is formed by the concatenation of polylith curve casing, human model 5's chest casing is made by metal lead, unloads the plastic casing in the skeleton support outside one by one, and the skeleton support just can expose and let the student observe, and the metal lead casing of chest can increase human model 5 steadiness, prevents that human model 5 from having too big rocking when base plate 1 removes.
Finally, the three cameras 601 shoot pictures from three directions simultaneously, the lifting support 10 drags the four limbs joints of the human body model 5 to move up and down, the three cameras 601 shoot the moving process and throw screens simultaneously, the multi-angle demonstration effect is realized, the base plate 1 and the end plate 4 are separated by the ground glass barrier, mechanical equipment between the base plate 1 and the end plate 4 can generate overlarge noise when in operation, the vacuum state between double layers of ground glass can not transmit the noise, the noise effect is particularly reduced, the screen throwing at three visual angles reduces the observation dead angle, compared with the teaching demonstration device in the prior art, the teaching scale provided by the prior demonstration device is smaller, large-scale teaching students are more, the prior demonstration device allows too many students to surround, and most of the students can not observe sufficiently, the brightness of the human body model 5 is improved by the annular light bar at the top end of the end plate 4, different human body models 5 can be replaced for the requirement of a speech, the shooting position of the camera 601 relative to the human body model 5 is adjusted, the real-time debugging equipment is convenient, dead angles appear in the shooting of the mode model, the four limbs of the human body model 5 are dragged by the arc tray 1001, when the arc tray 1001 is lifted, the four limbs of the human body model 5 move together, compared with a static model, the teaching explanation is more sufficient by the dynamic model, a plurality of steel balls 1002 are connected with the friction force between the four limbs of the human body model 5 and the inner side wall of the arc tray 1001, the torsion upright rod 701 drives the fixed universal joint 8 to rotate in the rotating process, the torsion upright rod 701 drives the fixed universal joint 8 to rotate by driving the movable universal joint 802 to rotate by the inclined output rod 801, the movable universal joint 802 drives the threaded rod 803 to rotate, the threaded rod 803 lifts the lifting support 10 by the threaded rod 803, step motor 705 drives four drive helical gears 704 simultaneously through horizontal pole 703 and rotates, four drive helical gears 704 drive driven helical gears 702 respectively and rotate, driven helical gear 702 provides rotatory power for twisting pole 701, twist pole 701 in rotatory in-process, epitaxial rim plate 9 drives energy storage rim plate 901 through energy storage belt 902 and rotates, energy storage rim plate 901 saves the energy into barrel 903, when lifting support 10 need fall down, barrel 903 drive twists pole 701 and reverses and let lifting support 10 fall into, compare in the presentation device of prior art, presentation device needs manual pulling when moving manikin limbs in the past, in the in-process of pulling, operating personnel's both hands can shelter from a part field of vision, be unfavorable for the camera to shoot, the plastics shell in the skeleton support outside is dismantled piece by piece, the skeleton support just can expose and let the student observe, the metal lead casing of chest can increase manikin 5 steadiness, prevent that manikin 5 from having too big rocking when base plate 1 removes.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the technical scope of the present invention, so that any minor modifications, equivalent changes and modifications made to the above embodiment according to the technical spirit of the present invention are within the technical scope of the present invention.
Claims (10)
1. The utility model provides an orthopedic operating room nursing teaching presentation device which characterized in that: the multifunctional table is characterized by comprising a base plate (1), wherein four corners at the top end of the base plate (1) are provided with assembling columns (3), end plate blocks (4) are arranged at the top ends of the assembling columns (3), a human body model (5) is arranged on the end plate blocks (4), a shielding and sound insulation assembly is arranged between the assembling columns (3), four locking universal wheels (2) are arranged below the base plate (1), three supports (6) are arranged on the side walls of the end plate blocks (4), a camera (601) is fixedly mounted at the end of each support (6), the camera (601) is connected to a multi-angle projection mechanism, four lifting supports (10) are arranged at the top end of the human body model (5), four limb joints of the human body model (5) are dragged by the lifting supports (10), four plane shaft seats (7) are arranged at the top end of the base plate (1), the four plane shaft seats (7) are arranged in a straight line shape, a lifting assembly is arranged on each plane shaft seat (7), a power mechanism is arranged on the left side of the lifting assembly, and an energy storage and a resilience mechanism is arranged on the right side of the lifting assembly.
2. The orthopedic operating room nursing teaching demonstration device of claim 1, wherein: the shielding and sound insulation assembly comprises an assembly wire groove (301), the assembly wire groove (301) is arranged on the side wall of the assembly upright post (3), the two assembly wire grooves (301) are mutually perpendicular, the middle of the assembly wire groove (301) is filled with ground glass, the ground glass is divided into two layers, and a vacuum is pumped between the two layers of ground glass.
3. The orthopedic operating room nursing teaching demonstration device of claim 1, wherein: the multi-angle projection mechanism comprises a white wall-mounted screen, the length of the white wall-mounted screen is three meters, the width of the white wall-mounted screen is two meters, four areas are uniformly distributed on the white wall-mounted screen, data lines are respectively led out of three cameras (601), video data collected by the cameras (601) are projected on the three areas, and the last area is a computer operation desktop.
4. The orthopedic operating room nursing teaching demonstration device of claim 1, wherein: the position between the bottom of support (6) and tip plate (4) lateral wall can be changed, and the teaching demonstration is adjusted camera (601) and is taken angle and position for manikin (5) through on-the-spot demand, and the top of tip plate (4) still is provided with annular lamp strip.
5. The orthopedic operating room nursing teaching demonstration device of claim 1, wherein: the bottom of lifting support (10) is provided with four lift circle poles (1004), is provided with on tip plate (4) with lift circle pole (1004) assorted through-hole, the top of lifting support (10) is provided with arc tray (1001), both ends all are provided with arc chamfer (1003) around arc tray (1001).
6. The orthopedic operating room nursing teaching demonstration device of claim 5, wherein: the inner side of the arc-shaped tray (1001) is provided with a plurality of steel balls (1002), a ball cavity matched with the steel balls (1002) is formed in the arc-shaped tray (1001), engine oil is smeared in the ball cavity, and four limbs of the human body model (5) are abutted to the steel balls (1002).
7. The orthopedic operating room nursing teaching demonstration device of claim 1, wherein: the lifting assembly comprises a twisting vertical rod (701), the twisting vertical rod (701) is rotatably installed on the inner side of a plane shaft seat (7), a fixed universal joint (8) is arranged at the top end of the twisting vertical rod (701), an inclined output rod (801) is arranged at the top end of the fixed universal joint (8), a movable universal joint (802) is installed at the top end of the inclined output rod (801), a threaded rod (803) is in butt joint with the top end of the movable universal joint (802), a penetrating port (401) matched with the threaded rod (803) is formed in an end plate block (4), a nut block (1005) is arranged at the bottom end of the lifting support (10), the nut block (1005) is connected with the bottom surface of the lifting support (10) through a steel bar cantilever lever (1006), the steel bar cantilever lever (1006) is thirty centimeters in length, and the threaded rod (803) penetrates through the nut block (1005).
8. The orthopedic operating room nursing teaching demonstration device of claim 7, wherein: the power mechanism comprises a stepping motor (705), a cross rod (703) is installed at the output end of the stepping motor (705), four driving bevel gears (704) are fixedly installed on the cross rod (703), driven bevel gears (702) are fixedly installed on the torsion vertical rod (701), and the driven bevel gears (702) are meshed with the driving bevel gears (704).
9. The orthopedic operating room nursing teaching demonstration device of claim 1, wherein: the energy storage resilience mechanism comprises an extension wheel disc (9), the extension wheel disc (9) is respectively fixed on a torsion vertical rod (701), an energy storage wheel disc (901) is arranged on one side of the extension wheel disc (9), the energy storage wheel disc (901) and the extension wheel disc (9) are connected through an energy storage belt (902), the energy storage wheel disc (901) is installed on an output rod of a spring box (903), and the spring box (903) is fixed on the top surface of a base plate (1).
10. The orthopedic operating room nursing teaching demonstration device of claim 1, wherein: the human body model (5) is formed by wrapping a skeleton support and a plastic shell, a light bar is inserted into the center of the skeleton support, the plastic shell is formed by splicing a plurality of curve shells, and the chest shell of the human body model (5) is made of metal lead.
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| CN202210943652.3A CN115171499B (en) | 2022-08-08 | 2022-08-08 | Nursing teaching demonstration device for orthopedic operating room |
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| CN202210943652.3A CN115171499B (en) | 2022-08-08 | 2022-08-08 | Nursing teaching demonstration device for orthopedic operating room |
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| CN115171499B CN115171499B (en) | 2023-07-25 |
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| CN210865320U (en) * | 2019-07-09 | 2020-06-26 | 吕梁学院 | Experimental model for demonstrating kinematic anatomy |
| US10912698B1 (en) * | 2019-12-31 | 2021-02-09 | Zafer Termanini | Table attachment for direct anterior surgical approach of the hip |
| CN214624168U (en) * | 2021-04-14 | 2021-11-05 | 内蒙古医科大学第二附属医院 | Orthopedic operating room nursing teaching presentation device |
| CN215954615U (en) * | 2021-05-01 | 2022-03-04 | 郑州大学 | A integration equipment for cardiopulmonary resuscitation training |
| CN215987776U (en) * | 2021-08-28 | 2022-03-08 | 浙江工业职业技术学院 | Four limbs nursing presentation device is used in clinical care teaching |
| CN216435289U (en) * | 2021-10-26 | 2022-05-03 | 绍兴普立策机械有限公司 | Automobile universal transmission shaft demonstration device |
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