CN114639292B - Orthopedics restoration demonstration equipment based on visual interaction - Google Patents
Orthopedics restoration demonstration equipment based on visual interaction Download PDFInfo
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- CN114639292B CN114639292B CN202210560556.0A CN202210560556A CN114639292B CN 114639292 B CN114639292 B CN 114639292B CN 202210560556 A CN202210560556 A CN 202210560556A CN 114639292 B CN114639292 B CN 114639292B
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- 230000003993 interaction Effects 0.000 title claims abstract description 21
- 230000000007 visual effect Effects 0.000 title claims abstract description 21
- 230000000399 orthopedic effect Effects 0.000 title claims abstract description 19
- 210000000988 bone and bone Anatomy 0.000 claims abstract description 191
- 230000007246 mechanism Effects 0.000 claims abstract description 74
- 210000003205 muscle Anatomy 0.000 claims abstract description 25
- 230000008439 repair process Effects 0.000 claims abstract description 20
- 238000004088 simulation Methods 0.000 claims description 31
- 238000005336 cracking Methods 0.000 claims description 5
- 230000008878 coupling Effects 0.000 claims description 4
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- 208000010392 Bone Fractures Diseases 0.000 abstract description 32
- 206010017076 Fracture Diseases 0.000 abstract description 13
- 208000027418 Wounds and injury Diseases 0.000 abstract description 5
- 230000006378 damage Effects 0.000 abstract description 5
- 208000014674 injury Diseases 0.000 abstract description 5
- 230000000694 effects Effects 0.000 description 11
- 230000002265 prevention Effects 0.000 description 10
- 238000000034 method Methods 0.000 description 9
- 230000007613 environmental effect Effects 0.000 description 7
- 230000008569 process Effects 0.000 description 7
- 230000009471 action Effects 0.000 description 5
- 230000008859 change Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
- 238000000926 separation method Methods 0.000 description 5
- 206010064210 Bone fissure Diseases 0.000 description 3
- 238000005452 bending Methods 0.000 description 3
- 230000006870 function Effects 0.000 description 3
- 206010061363 Skeletal injury Diseases 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 206010011376 Crepitations Diseases 0.000 description 1
- 208000037656 Respiratory Sounds Diseases 0.000 description 1
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- G09B23/00—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes
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Abstract
The invention discloses an orthopedic repair demonstration apparatus based on visual interaction, which comprises an anti-falling self-adaptive locking mechanism, a simulated bone state sliding switching mechanism, a bone state switching driving mechanism, a main body supporting rack assembly and a simulated fixing display assembly. The invention belongs to the technical field of demonstration teaching, in particular to an orthopedic repair demonstration device based on visual interaction; in order to simulate the conditions of fracture and bone fracture more truly, the invention creatively provides a combined structure of a simulated bone state sliding switching mechanism, a bone state switching driving mechanism and a simulated fixed display component, so that the simulated muscle transparent gel simulates the connected skin and muscle, the observation is real and convenient, the supporting position can be changed by the sliding of the sliding inner supporting sleeve, the two states of fracture and bone fracture can be switched rapidly and simply, and the demonstration of two injury modes is realized on one demonstration appliance.
Description
Technical Field
The invention belongs to the technical field of demonstration teaching, and particularly relates to an orthopedic repair demonstration device based on visual interaction.
Background
The bone injury condition that people often take place is fracture and bone fracture, and fracture often means that the bone breaks off completely, only relies on outside skin meat to connect, and the bone fracture is that there are some crackles on the bone, but the bone still links together, and in the course of medical treatment, the treatment mode to fracture and bone fracture often is after correcting, counterpoint (the serious needs add supplementary fixing tool), fixes through splint or other modes, then waits for the bone natural growth to heal.
In the process of medical activities, the real phenomena of fracture or bone fracture and the effect of the medical fixed bone are often required to be demonstrated to patients, family members and students, at present, doctors always draw with two bone models or other cylindrical objects, the actual process needs self brain compensation of audiences, and visual intuitive interaction does not exist.
In order to more intuitively express the conditions of fracture and bone fracture to audiences and adopt the effects of different fixing modes, the invention mainly provides an orthopedic repair demonstration device based on visual interaction.
Disclosure of Invention
Aiming at the situation, in order to overcome the defects of the prior art, the invention provides an orthopedic repair demonstration device based on visual interaction, which can display the situation of fracture and bone fracture in a straight pipe, has the effects of different fixing modes, can be rapidly switched between two modes, and can keep respective positions after two sections of simulated bones are disconnected; in order to simulate the condition of fracture and bone fracture more truly, the invention creatively provides a combined structure of a simulated bone state sliding switching mechanism, a bone state switching driving mechanism and a simulated fixed display component, which simulates the connected skin and muscle by the simulated muscle transparent gel, so that the invention is real and convenient to observe, and the supporting position of the support sleeve can be changed by the sliding of the sliding inner support sleeve, thereby rapidly and simply switching the two states of fracture and bone fracture, and realizing the demonstration of two injury modes on one demonstration appliance.
Moreover, in order to ensure that the free end does not naturally droop (the position is changed and is inconvenient for a doctor to bind and fix) after the two sections of simulated bones are disconnected, the invention creatively provides an anti-dropping self-adaptive locking mechanism based on the gravity sensing principle, and overcomes the technical contradiction that the two sections of simulated bones need to be clamped and fixed (the positions of the two sections of simulated bones need to be kept by clamping when the two sections of simulated bones are disconnected) and the two sections of simulated bones need to be loosened and conveniently taken down (the whole assembly is not prevented from simulating the limbs to be raised).
The technical scheme adopted by the invention is as follows: the invention provides an orthopedic repair demonstration device based on visual interaction, which comprises an anti-falling self-adaptive locking mechanism, a simulated bone state sliding switching mechanism, a bone state switching driving mechanism, a main body supporting rack assembly and a simulated fixing display assembly, wherein the anti-falling self-adaptive locking mechanism is arranged at one end of the main body supporting rack assembly, the technical contradiction that clamping fixation and loosening are required to facilitate taking off can be realized through the anti-falling self-adaptive locking mechanism, the simulated bone state sliding switching mechanism is arranged in the simulated fixing display assembly, the bone state switching driving mechanism is arranged in the simulated fixing display assembly, two different injured states of bone fracture and bone fissure can be simulated through connection and separation of the simulated bone state sliding switching mechanism and the bone state switching driving mechanism, the bone state switching driving mechanism is rotatably arranged on the main body supporting rack assembly, and people can conveniently observe bone injury and repair, fix and fix the bone through the simulated fixing display assembly The state of time.
Furthermore, the anti-falling self-adaptive locking mechanism comprises a wing-shaped sliding guide assembly, a self-rebounding sinking type touch assembly and an encircling circular tube locking assembly, wherein the wing-shaped sliding guide assembly is fixedly connected to the main body supporting rack assembly, the self-rebounding sinking type touch assembly is clamped and slidably arranged in the wing-shaped sliding guide assembly, the self-rebounding sinking type touch assembly can drive the encircling circular tube locking assembly to be closed when being pressed down, and the encircling circular tube locking assembly is symmetrically arranged on the wing-shaped sliding guide assembly.
Preferably, wing sliding guide subassembly includes fixed deflector, the articulated base station of clamping jaw, U-shaped direction carriage and slip articulated shaft, fixed deflector rigid coupling is in the one end that frame subassembly was supported to the main part, the both sides of fixed deflector are located to the articulated base station symmetry of clamping jaw, U-shaped direction carriage rigid coupling is in the outside of the articulated base station of clamping jaw, be equipped with sliding shaft block portion on the slip articulated shaft, the slip articulated shaft passes through sliding shaft block portion block and slides and locate on the U-shaped direction carriage.
As a further preferred aspect of the present invention, the self-rebounding and sinking type touch assembly includes an arc-shaped trigger, a bottom lifting plate, a trigger return spring, and a first side connecting rod, the arc-shaped trigger is provided with a trigger guide cylinder, the arc-shaped trigger is slidably engaged with the fixed guide plate through the trigger guide cylinder, when the arc-shaped trigger slides to a bottom limit position, the arc-shaped trigger can form a circular space with the arc-shaped environmental protection clamping jaw, the bottom lifting plate is fixedly connected to the bottom of the trigger guide cylinder, one end of the trigger return spring is provided on the fixed guide plate, the other end of the trigger return spring is provided on the bottom lifting plate, the elastic force of the trigger return spring is not large, but is enough to move the arc-shaped trigger upward after the pressure of the arc-shaped trigger is lost, so as to open the arc-shaped environmental protection clamping jaw, one end of the first side connecting rod is rotatably provided on a side surface of the bottom lifting plate, the other end of the first side connecting rod is rotatably arranged on the sliding hinge shaft.
As a further preference of the invention, the encircling type circular tube locking assembly comprises a side connecting rod II and an arc-shaped environment-friendly clamping jaw, the arc-shaped environment-friendly clamping jaw is rotatably arranged on a clamping jaw hinging base platform, a clamping jaw hinging platform is arranged on the arc-shaped environment-friendly clamping jaw, one end of the side connecting rod II is rotatably arranged on a sliding hinging shaft, the other end of the side connecting rod II is rotatably arranged on the clamping jaw hinging platform, the arc-shaped environment-friendly clamping jaw is driven by the side connecting rod I and the side connecting rod II, and the sliding hinging shaft plays a role in connecting the side connecting rod I and the side connecting rod II, so that the opening and closing of the arc-shaped environment-friendly clamping jaw can be controlled by the lifting of the bottom lifting plate.
Furthermore, the simulated bone state sliding switching mechanism comprises a double-module bone state fixing component and a sliding switching component, the double-module bone state fixing component is clamped in the arc-shaped environment-friendly clamping jaw, and the sliding switching component is slidably arranged in the double-module bone state fixing component; the double-mould bone fixing component comprises a first round pipe simulated bone, a fixing pipe for the end part of the simulated bone, a spring mounting seat and a rubber limiting ring, the first round pipe simulated bone is arranged in the simulated fixed display component, the fixed pipe at the end part of the simulated bone is clamped at one end of the first round pipe simulated bone, the fixing tube at the end part of the simulated bone is clamped in the arc-shaped environment-friendly clamping jaw and the arc-shaped trigger piece, the simulated bone crack prevention part is annularly and uniformly distributed at the other end of the first simulated bone of the circular tube, because the simulated bone is prevented from cracking, when the inner part of the first simulated bone of the circular tube is not supported, the strength of the first simulated bone of the circular tube is reduced, the size of the crack of the simulated bone is changed along with the small-amplitude bending of the first simulated bone of the circular tube, thereby the phenomenon when the person of injury splits is simulated, spring mount pad block is located in pipe simulation bone one, the rubber spacing ring block is located in pipe simulation bone one.
Preferably, the sliding switching assembly comprises an inner support sleeve reset spring, an inner support sleeve swivel bearing and a sliding inner support sleeve, the inner support sleeve reset spring is arranged on the spring mounting seat, the other end of the inner support sleeve reset spring is arranged on the inner support sleeve swivel bearing, the sliding inner support sleeve is slidably arranged in the round tube simulated bone I, an inner sleeve annular table is arranged on the sliding inner support sleeve, the inner support sleeve swivel bearing is arranged on the inner sleeve annular table, the inner support sleeve swivel bearing can not cause the rotation of the inner support sleeve reset spring when the sliding inner support sleeve rotates, so that the failure problem of the inner support sleeve reset spring caused by the rotation is avoided, inner sleeve L-shaped clamping grooves are annularly distributed at the end part of the sliding inner support sleeve, and the sliding inner support sleeve is provided with an anti-falling limiting groove on the inner sleeve L-shaped clamping groove, when the sliding inner support sleeve slides away from the simulated bone and prevents the crack, the effect of connecting the first round pipe simulated bone and the second round pipe simulated bone can be played, the crack prevention part of the simulated bone can not be supported at the moment, the phenomenon of bone fracture of an injured person is simulated, and when the sliding inner support sleeve rebounds and contacts the rubber limiting ring, the first round pipe simulated bone and the second round pipe simulated bone are separated, and the phenomenon of fracture of the injured person is simulated.
Furthermore, the bone switching driving mechanism comprises a switching rotating assembly and a switching telescopic assembly, wherein the switching rotating assembly is arranged in the simulation fixed display assembly, and the switching telescopic assembly is rotatably arranged in the switching rotating assembly; the switching rotating assembly comprises a second circular tube simulated bone, a rotating limiting ring and a rotating lining, the second circular tube simulated bone is clamped in the main body supporting rack assembly, the rotating limiting ring is clamped in the second circular tube simulated bone, the rotating lining is rotated and arranged on the rotating limiting ring, and lining grooves are uniformly distributed in the annular direction on the rotating lining.
Preferably, the switching telescopic assembly comprises a sliding lining, a manual driving rod and a sliding reset spring, lining bosses corresponding to lining grooves are annularly and uniformly distributed on the sliding lining, the sliding lining is clamped and slidably arranged in the lining grooves through the lining bosses, an annular lining locking part is arranged at the end part of the sliding lining, L-shaped locking hooks corresponding to L-shaped clamping grooves of the inner sleeve are annularly and uniformly distributed on the annular lining locking part of the sliding lining, the combination and the separation of the sliding lining and the sliding inner supporting sleeve can be controlled through the matching of the L-shaped locking hooks, an anti-falling boss corresponding to an anti-falling limiting groove is arranged at the L-shaped locking hook of the sliding lining, the sliding inner supporting sleeve can be prevented from accidentally falling off before resetting through the anti-falling boss, the manual driving rod is clamped in the sliding lining, and one end of the sliding reset spring is arranged on the manual driving rod, the other end of the sliding reset spring is arranged on the rotating lining, and the elastic force of the sliding reset spring and the elastic force of the inner supporting sleeve reset spring can change in a linkage mode in work, so that different functions are achieved in multiple stages.
Further, the main part supports the frame subassembly and includes main part base, articulated fork frame seat and articulated sleeve, the one end of main part base is equipped with the base cantilever support, fixed deflector rigid coupling is on base cantilever support, the main part base is equipped with the cantilever support slide opening on base cantilever support, trigger piece direction cylinder block slides and locates in the cantilever support slide opening, the other end of main part base is located to articulated fork frame seat, the symmetry is equipped with the sleeve articulated shaft on the articulated sleeve, articulated sleeve passes through the sleeve articulated shaft and rotates to locate in the articulated fork frame seat, two blocks of pipe simulation bone are located in the articulated sleeve, through the rotation of articulated sleeve department, can simulate the condition that the limbs lift up.
Further, the fixed show subassembly of simulation includes imitative muscle transparent gel, rigidity splint and splint fixing bandage, pipe simulation bone one and pipe simulation bone two locate in the imitative muscle transparent gel, and the imitative muscle transparent gel can simulate the position change of bone in the muscle to do benefit to direct observation, rigidity splint annular equipartition is located on the imitative muscle transparent gel, it is fixed to bind through splint fixing bandage between imitative muscle transparent gel and the rigidity splint, when fixing imitative muscle transparent gel through rigidity splint and splint fixing bandage, can contrast medical science and correct effect around.
The invention with the structure has the following beneficial effects:
(1) the technical contradiction that the clamping is required to be fixed and the loosening is required to be convenient to take down can be realized through the anti-falling self-adaptive locking mechanism;
(2) the connection and the separation of the bone state sliding switching mechanism and the bone state switching driving mechanism are simulated, so that two different injury states of bone fracture and bone fissure can be simulated;
(3) the simulation fixing and displaying component can be used for conveniently and visually observing the states of the injured bone and the repair fixing of the bone;
(4) when the arc-shaped trigger piece slides to the bottom limit position, a circular space can be formed by the arc-shaped trigger piece and the arc-shaped environment-friendly clamping jaw, the elastic force of the reset spring of the trigger piece is not large, but the reset spring can move upwards after the arc-shaped trigger piece loses pressure, and then the arc-shaped environment-friendly clamping jaw is opened;
(5) the arc-shaped environment-friendly clamping jaw is driven by the side connecting rod I and the side connecting rod II, and the sliding hinge shaft plays a role in connecting the side connecting rod I and the side connecting rod II, so that the opening and closing of the arc-shaped environment-friendly clamping jaw can be controlled by lifting the bottom lifting plate;
(6) because the simulated bone is prevented from cracking, when the inner part of the first round pipe simulated bone is not supported, the strength of the first round pipe simulated bone is reduced, and the size of the simulated bone is also changed along with the small-amplitude bending of the first round pipe simulated bone, so that the phenomenon of the injured person during bone fracture is simulated;
(7) the inner support sleeve rotating bearing can prevent the rotation of the inner support sleeve return spring when the sliding inner support sleeve rotates, so that the problem of failure of the inner support sleeve return spring due to rotation is avoided;
(8) when the sliding inner support sleeve slides away from the simulated bone crack prevention part, the effect of connecting the round pipe simulated bone I and the round pipe simulated bone II can be achieved, at the moment, support cannot be provided for the simulated bone crack prevention part to simulate the bone crack phenomenon of an injured person, and when the sliding inner support sleeve rebounds to contact the rubber limiting ring, the round pipe simulated bone I and the round pipe simulated bone II are separated to simulate the fracture phenomenon of the injured person;
(9) the elasticity of the sliding return spring and the inner support sleeve return spring can change in a linkage manner during working, so that different functions are realized in multiple stages;
(10) the condition of lifting the limb can be simulated by rotation at the hinged sleeve;
(11) when the transparent gel of imitative muscle is fixed through rigidity splint and splint fixed band, effect around can correcting by contrast medical science.
Drawings
Fig. 1 is a perspective view of an orthopedic repair demonstration apparatus based on visual interaction according to the present invention;
FIG. 2 is a front view of an orthopedic repair demonstration apparatus based on visual interaction according to the present invention;
FIG. 3 is a top view of an orthopedic repair demonstration apparatus based on visual interaction according to the present invention;
FIG. 4 is a left side view of an orthopedic repair demonstration apparatus based on visual interaction according to the present invention;
FIG. 5 is a cross-sectional view taken along section line A-A of FIG. 2;
FIG. 6 is a cross-sectional view taken along section line B-B of FIG. 5;
FIG. 7 is a schematic structural diagram of an anti-dropping self-adaptive locking mechanism of an orthopedic repair demonstration apparatus based on visual interaction according to the present invention;
fig. 8 is a schematic structural diagram of a simulated bone state sliding switching mechanism of an orthopedic repair demonstration apparatus based on visual interaction according to the present invention;
fig. 9 is a schematic structural diagram of a bone switching driving mechanism of an orthopedic repair demonstration apparatus based on visual interaction according to the present invention;
FIG. 10 is a schematic structural diagram of a main body supporting rack assembly of an orthopedic repair demonstration apparatus based on visual interaction according to the present invention;
fig. 11 is a schematic structural diagram of a simulation fixing display assembly of an orthopedic repair demonstration apparatus based on visual interaction according to the present invention;
FIG. 12 is an enlarged view of a portion of FIG. 5 at I;
FIG. 13 is an enlarged view of a portion of FIG. 5 at II;
fig. 14 is a partial enlarged view of fig. 6 at iii.
Wherein, 1, a falling-proof self-adapting locking mechanism, 2, a simulated bone state sliding switching mechanism, 3, a bone state switching driving mechanism, 4, a main body supporting frame component, 5, a simulated fixed display component, 6, a wing-shaped sliding guide component, 7, a self-rebounding sinking type touch component, 8, an encircling type circular tube locking component, 9, a fixed guide plate, 10, a clamping jaw hinged base platform, 11, a U-shaped guide sliding frame, 12, a sliding hinged shaft, 13, an arc-shaped trigger, 14, a bottom lifting plate, 15, a trigger reset spring, 16, a side connecting rod I, 17, a side connecting rod II, 18, an arc-shaped environment-friendly clamping jaw, 19, a sliding shaft clamping part, 20, a trigger guide cylinder, 21, a clamping jaw hinged platform, 22, a dual-mode bone state fixing component, 23, a sliding switching component, 24, a circular tube simulated bone head I, 25, a simulated bone end fixing tube, 26 and a spring mounting seat, 27. the device comprises a rubber limiting ring, 28, an inner supporting sleeve return spring, 29, an inner supporting sleeve rotating bearing, 30, a sliding inner supporting sleeve, 31, a simulated bone crack prevention band, 32, an inner sleeve annular table, 33, an inner sleeve L-shaped clamping groove, 34, an anti-falling limiting groove, 35, a switching rotating assembly, 36, a switching telescopic assembly, 37, a round pipe simulated bone II, 38, a rotating limiting ring, 39, a rotating lining, 40, a sliding lining, 41, a manual driving rod, 42, a sliding return spring, 43, a lining groove, 44, a lining boss, 45, a lining annular locking portion, 46, an L-shaped locking hook, 47, an anti-falling boss, 48, a main body base, 49, a hinged fork base, 50, a hinged sleeve, 51, a base cantilever support, 52, a cantilever support sliding hole, 53, a sleeve hinged shaft, 54, a muscle-like transparent gel, 55, a rigid splint, 56 and a splint fixing band.
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments; all other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus should not be construed as limiting the present invention.
As shown in figure 1, the invention provides an orthopedic repair demonstration device based on visual interaction, which comprises an anti-falling self-adaptive locking mechanism 1, a simulated bone state sliding switching mechanism 2, a bone state switching driving mechanism 3, a main body supporting frame assembly 4 and a simulated fixing display assembly 5, wherein the anti-falling self-adaptive locking mechanism 1 is arranged at one end of the main body supporting frame assembly 4, the technical contradiction that clamping fixation and loosening are required and the removal is required can be realized through the anti-falling self-adaptive locking mechanism 1, the simulated bone state sliding switching mechanism 2 is arranged in the simulated fixing display assembly 5, the bone state switching driving mechanism 3 is arranged in the simulated fixing display assembly 5, two different injured states of bone fracture and bone fissure can be simulated through the connection and the separation of the simulated bone state sliding switching mechanism 2 and the bone state switching driving mechanism 3, the bone state switching driving mechanism 3 is rotatably arranged on the main body supporting frame assembly 4, the simulation fixing display component 5 can facilitate people to observe the state of the injured bone and the state of the repair fixing more intuitively.
As shown in fig. 1, 2, 4 and 10, the main body supporting frame assembly 4 includes a main body base 48, a hinged fork frame seat 49 and a hinged sleeve 50, a base cantilever support 51 is disposed at one end of the main body base 48, the fixed guide plate 9 is fixedly connected to the base cantilever support 51, a cantilever support slide hole 52 is disposed on the base cantilever support 51 of the main body base 48, the trigger guide cylinder 20 is slidably engaged with the cantilever support slide hole 52, the hinged fork frame seat 49 is disposed at the other end of the main body base 48, sleeve hinge shafts 53 are symmetrically disposed on the hinged sleeve 50, the hinged sleeve 50 is rotatably disposed in the hinged fork frame seat 49 through the sleeve hinge shafts 53, a circular tube simulating a second bone 37 is engaged with the hinged sleeve 50, and the condition of lifting of a limb can be simulated through the rotation of the hinged sleeve 50.
As shown in fig. 1, 4, 5, 9 and 12, the bone switching driving mechanism 3 includes a switching rotating component 35 and a switching telescopic component 36, the switching rotating component 35 is disposed in the analog fixed display component 5, and the switching telescopic component 36 is rotatably disposed in the switching rotating component 35; the switching rotating assembly 35 comprises a round pipe simulated bone II 37, a rotating limiting ring 38 and a rotating lining 39, wherein the round pipe simulated bone II 37 is clamped in the main body supporting rack assembly 4, the rotating limiting ring 38 is clamped in the round pipe simulated bone II 37, the rotating lining 39 is rotatably arranged on the rotating limiting ring 38, and lining grooves 43 are annularly and uniformly distributed in the rotating lining 39; the switching telescopic assembly 36 comprises a sliding lining 40, a manual driving rod 41 and a sliding reset spring 42, lining bosses 44 corresponding to lining grooves 43 are annularly and uniformly distributed on the sliding lining 40, the sliding lining 40 is clamped and slidably arranged in the lining grooves 43 through the lining bosses 44, a lining annular lock part 45 is arranged at the end part of the sliding lining 40, L-shaped lock hooks 46 corresponding to the inner sleeve L-shaped clamp grooves 33 are annularly and uniformly distributed on the lining annular lock part 45 of the sliding lining 40, the combination and separation of the sliding lining 40 and the sliding inner supporting sleeve 30 can be controlled through the matching of the L-shaped lock hooks 46, anti-falling bosses 47 corresponding to the anti-falling limiting grooves 34 are arranged at the L-shaped lock hooks 46 of the sliding lining 40, the sliding inner supporting sleeve 30 can be prevented from accidentally falling off before resetting through the anti-falling bosses 47, the manual driving rod 41 is clamped in the sliding lining 40, one end of the sliding reset spring 42 is arranged on the manual driving rod 41, the other end of the sliding return spring 42 is disposed on the rotating liner 39, and the elastic forces of the sliding return spring 42 and the inner support sleeve return spring 28 are changed in a linked manner during operation, so that different functions can be realized at multiple stages.
As shown in fig. 1, 3, 5, 8 and 13, the simulated bone state sliding switching mechanism 2 includes a dual-mode bone state fixing component 22 and a sliding switching component 23, the dual-mode bone state fixing component 22 is clamped in the arc-shaped environment-friendly clamping jaw 18, and the sliding switching component 23 is slidably disposed in the dual-mode bone state fixing component 22; the double-mould bone state fixing component 22 comprises a round pipe simulation bone I24, a simulation bone end fixing pipe 25, a spring mounting seat 26 and a rubber limiting ring 27, the round pipe simulation bone I24 is arranged in the simulation fixing display component 5, the simulation bone end fixing pipe 25 is clamped at one end of the round pipe simulation bone I24, the simulation bone end fixing pipe 25 is clamped in the arc-shaped environment-friendly clamping jaw 18 and the arc-shaped trigger 13, the other end of the round pipe simulation bone I24 is annularly and uniformly provided with simulation bone crack prevention cracks 31, due to the existence of the simulation bone crack prevention cracks 31, when the inside of the round pipe simulation bone I24 is not supported, the strength of the round pipe simulation bone I24 can be reduced, the size of the simulation bone crack prevention cracks 31 can also change along with the small-amplitude bending of the round pipe simulation bone I24, thereby simulating the phenomenon of a wounded in bone fracture, the spring mounting seat 26 is clamped in the round pipe simulation bone I24, the rubber limiting ring 27 is clamped in the first round pipe simulated bone 24; the sliding switching component 23 comprises an inner supporting sleeve return spring 28, an inner supporting sleeve rotary bearing 29 and a sliding inner supporting sleeve 30, the inner supporting sleeve return spring 28 is arranged on the spring mounting seat 26, the other end of the inner supporting sleeve return spring 28 is arranged on the inner supporting sleeve rotary bearing 29, the sliding inner supporting sleeve 30 is arranged in the round pipe simulated bone I24 in a sliding mode, an inner sleeve annular table 32 is arranged on the sliding inner supporting sleeve 30, the inner supporting sleeve rotary bearing 29 is arranged on the inner sleeve annular table 32, the inner supporting sleeve rotary bearing 29 can not cause the rotation of the inner supporting sleeve return spring 28 when the sliding inner supporting sleeve 30 rotates, so that the failure problem of the inner supporting sleeve return spring 28 caused by the rotation is avoided, inner sleeve L-shaped clamping grooves 33 are distributed at the end part of the sliding inner supporting sleeve 30 in an annular mode, and anti-falling limiting grooves 34 are arranged on the inner sleeve L-shaped clamping grooves 33 of the sliding inner supporting sleeve 30, when the sliding inner support sleeve 30 slides away from the position where the simulated bone is prevented from cracking 31, the effect of connecting the first round pipe simulated bone 24 and the second round pipe simulated bone 37 can be achieved, at the moment, support can not be provided for the position where the simulated bone is prevented from cracking 31, the phenomenon of bone fracture of an injured person is simulated, and when the sliding inner support sleeve 30 rebounds and contacts the rubber limiting ring 27, the first round pipe simulated bone 24 and the second round pipe simulated bone 37 are separated, and the phenomenon of bone fracture of the injured person is simulated.
As shown in fig. 1 and 11, the simulated fixed display assembly 5 comprises a simulated muscle transparent gel 54, a rigid splint 55 and a splint fixing bandage 56, wherein a round pipe simulated bone 24 and a round pipe simulated bone 37 are arranged in the simulated muscle transparent gel 54, the simulated muscle transparent gel 54 can simulate the position change of the bones in muscles and is beneficial to direct observation, the rigid splint 55 are annularly and uniformly distributed on the simulated muscle transparent gel 54, the simulated muscle transparent gel 54 and the rigid splint 55 are bound and fixed through the splint fixing bandage 56, and when the simulated muscle transparent gel 54 is fixed through the rigid splint 55 and the splint fixing bandage 56, the effects before and after medical correction can be compared.
As shown in fig. 1, 3, 6, 7 and 14, the anti-dropping self-adaptive locking mechanism 1 comprises a wing-shaped sliding guide assembly 6, a self-rebounding sinking type touch assembly 7 and an encircling circular tube locking assembly 8, wherein the wing-shaped sliding guide assembly 6 is fixedly connected to the main body support frame assembly 4, the self-rebounding sinking type touch assembly 7 is clamped and slidably arranged in the wing-shaped sliding guide assembly 6, the self-rebounding sinking type touch assembly 7 can drive the encircling circular tube locking assembly 8 to be closed when being pressed down, and the encircling circular tube locking assembly 8 is symmetrically arranged on the wing-shaped sliding guide assembly 6; the wing-shaped sliding guide assembly 6 comprises a fixed guide plate 9, a clamping jaw hinging base table 10, a U-shaped guide sliding frame 11 and a sliding hinge shaft 12, the fixed guide plate 9 is fixedly connected to one end of the main body supporting frame assembly 4, the clamping jaw hinging base tables 10 are symmetrically arranged on two sides of the fixed guide plate 9, the U-shaped guide sliding frame 11 is fixedly connected to the outer side of the clamping jaw hinging base table 10, a sliding shaft clamping part 19 is arranged on the sliding hinge shaft 12, and the sliding hinge shaft 12 is clamped and slidably arranged on the U-shaped guide sliding frame 11 through the sliding shaft clamping part 19; the self-rebounding sinking type touch assembly 7 comprises an arc-shaped trigger 13, a bottom lifting plate 14, a trigger reset spring 15 and a side connecting rod I16, wherein the arc-shaped trigger 13 is provided with a trigger guide cylinder 20, the arc-shaped trigger 13 is clamped and slidably arranged in a fixed guide plate 9 through the trigger guide cylinder 20, when the arc-shaped trigger 13 slides to the bottom limit position, a circular space can be formed by the arc-shaped environment-friendly clamping jaw 18, the bottom lifting plate 14 is fixedly connected to the bottom of the trigger guide cylinder 20, one end of the trigger reset spring 15 is arranged on the fixed guide plate 9, the other end of the trigger reset spring 15 is arranged on the bottom lifting plate 14, the elastic force of the trigger reset spring 15 is not large, but is enough to move upwards after the arc-shaped trigger 13 loses pressure, so that the arc-shaped environment-friendly clamping jaw 18 is opened, one end of the side connecting rod I16 is rotatably arranged on the side surface of the bottom lifting plate 14, the other end of the side connecting rod I16 is rotatably arranged on the sliding articulated shaft 12; formula of embracing pipe locking subassembly 8 includes two 17 of side connecting rods and arc environmental protection clamping jaw 18, arc environmental protection clamping jaw 18 rotates and locates on the articulated base station 10 of clamping jaw, be equipped with clamping jaw hinge platform 21 on the arc environmental protection clamping jaw 18, the one end of two 17 of side connecting rods is rotated and is located on slip articulated shaft 12, the other end of two 17 of side connecting rods rotates and locates on clamping jaw hinge platform 21, arc environmental protection clamping jaw 18 is through the drive of one 16 of side connecting rods and two 17 of side connecting rods, slip articulated shaft 12 plays the effect of connecting one 16 of side connecting rods and two 17 of side connecting rods, thereby can control opening and shutting of arc environmental protection clamping jaw 18 through the lift of bottom lifter plate 14.
When in specific use, firstly, the user needs to put down the simulated bone state sliding switching mechanism 2, the bone state switching driving mechanism 3 and the simulated fixed display component 5 through the rotation of the hinged sleeve 50, when the fixing tube 25 at the end part of the simulated bone contacts the arc-shaped trigger 13, the arc-shaped trigger 13 is pressed down by the self gravity, the sliding articulated shaft 12 is pulled by the first side connecting rod 16 to slide on the U-shaped guide sliding frame 11 in the process that the bottom lifting plate 14 descends along with the arc-shaped trigger 13, the sliding articulated shaft 12 pushes the arc-shaped environment-friendly clamping jaw 18 to rotate and close by the second side connecting rod 17 during sliding, when the arc trigger piece 13 descends to the bottom limit position, the circular space formed by the arc trigger piece 13 and the arc environment-friendly clamping jaw 18 wraps and clamps the fixing tube 25 at the end part of the simulated bone, so that the simulated bone state sliding switching mechanism 2 is fixed;
when the simulated bone state sliding switching mechanism 2 is disconnected with the bone state switching driving mechanism 3, the simulated bone state sliding switching mechanism 2 cannot provide supporting force for the bone state switching driving mechanism 3, only one end of the bone state switching driving mechanism 3 is clamped by the anti-falling self-adaptive locking mechanism 1 at the moment, so the bone state switching driving mechanism 3 has the trend of rotating and descending, the arc-shaped environment-friendly clamping jaw 18 has a certain width, the rotation of the simulated bone state sliding switching mechanism 2 must support the arc-shaped environment-friendly clamping jaw 18 and the arc-shaped trigger piece 13, but the simulated bone state sliding switching mechanism 2 and the bone state switching driving mechanism 3 are still flexibly connected with a certain strength due to the muscle-like transparent gel 54, so the simulated bone end fixing tube 25 cannot be tilted upwards, the arc-shaped environment-friendly clamping jaw 18 cannot be opened as long as the arc-shaped trigger piece 13 does not slide upwards, and the bone state switching driving mechanism 2 and the bone state switching driving mechanism 3 are disconnected, so that the bone state switching driving mechanism 2 and the bone state switching driving mechanism 3 are kept in the simulated bone state switching state When the simulated bone state sliding switching mechanism 2 is connected with the bone state switching driving mechanism 3, the simulated bone end fixing pipe 25 can be naturally tilted through the rotation of the bone state switching driving mechanism 3, and the arc-shaped environment-friendly clamping jaw 18 is opened at the moment;
when the sliding inner lining 40 is separated from the sliding inner support sleeve 30, the sliding inner support sleeve 30 is completely retracted into the round pipe simulated bone I24 under the action of the elastic force of the inner support sleeve return spring 28 and supports the simulated bone crack prevention part 31, at the moment, the round pipe simulated bone I24 is disconnected from the round pipe simulated bone II 37 and is only connected through the muscle-like transparent gel 54, and the state that a human is connected only by muscles after fracture can be simulated;
when the simulation state needs to be switched, the manual driving rod 41 is pressed down by hand, the sliding lining 40 slides towards the sliding inner support sleeve 30 under the guidance of the rotating lining 39, then the sliding lining 40 is rotated, the L-shaped locking hook 46 slides into the L-shaped clamping groove 33 of the inner sleeve, then the sliding lining 40 is rotated again, the anti-falling boss 47 is matched with the anti-falling limiting groove 34, and therefore the connection between the sliding inner support sleeve 30 and the sliding lining 40 is completed;
then the manual driving rod 41 is loosened, at this time, because the sliding return spring 42 is in a stretching state and has elasticity, the sliding lining 40 and the sliding inner support sleeve 30 can slide towards the round pipe simulated bone II 37 under the action of the elasticity, the elasticity of the sliding return spring 42 is reduced due to the reduction of the deformation quantity in the sliding process, the elasticity of the inner support sleeve return spring 28 is increased due to the increase of the deformation quantity, the balance is good, when the elasticity of the sliding return spring 42 and the elasticity of the inner support sleeve return spring 28 are equal, one section of the sliding inner support sleeve 30 is positioned in the round pipe simulated bone I24, the other section of the sliding inner support sleeve 30 is positioned in the round pipe simulated bone II 37 and is not overlapped with the simulated bone crack prevention 31, and at this time, the state after the human bone fracture can be simulated;
the muscle is simulated through the muscle-imitating transparent gel 54, the state of the injured bone can be displayed more truly, observation is facilitated, and the fixing effect of different fixing modes on different injury degrees can be displayed intuitively to patients or family members or students by comparing the front and back of using splints or other bone fixing modes at the moment.
The above is the overall working process of the invention, and the steps are repeated when the device is used next time.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
The present invention and its embodiments have been described above, and the description is not intended to be limiting, and the drawings are only one embodiment of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (2)
1. The utility model provides an orthopedics restoration demonstration equipment based on visual interaction which characterized in that: the anti-falling self-adaptive locking mechanism comprises an anti-falling self-adaptive locking mechanism (1), a simulated bone state sliding switching mechanism (2), a bone state switching driving mechanism (3), a main body supporting rack assembly (4) and a simulated fixed display assembly (5), wherein the anti-falling self-adaptive locking mechanism (1) is arranged at one end of the main body supporting rack assembly (4), the simulated bone state sliding switching mechanism (2) is arranged in the simulated fixed display assembly (5), the bone state switching driving mechanism (3) is arranged in the simulated fixed display assembly (5), and the bone state switching driving mechanism (3) is rotatably arranged on the main body supporting rack assembly (4); the anti-falling self-adaptive locking mechanism (1) comprises a wing-shaped sliding guide assembly (6), a self-rebounding sinking type touch assembly (7) and an encircling type circular tube locking assembly (8), wherein the wing-shaped sliding guide assembly (6) is fixedly connected to a main body supporting rack assembly (4), the self-rebounding sinking type touch assembly (7) is clamped and slidably arranged in the wing-shaped sliding guide assembly (6), and the encircling type circular tube locking assembly (8) is symmetrically arranged on the wing-shaped sliding guide assembly (6);
the wing-shaped sliding guide assembly (6) comprises a fixed guide plate (9), a clamping jaw hinged base (10), a U-shaped guide sliding frame (11) and sliding hinge shafts (12), the fixed guide plate (9) is fixedly connected to one end of the main body supporting rack assembly (4), the clamping jaw hinged base (10) is symmetrically arranged on two sides of the fixed guide plate (9), the U-shaped guide sliding frame (11) is fixedly connected to the outer side of the clamping jaw hinged base (10), sliding hinge shafts (12) are provided with sliding shaft clamping parts (19), and the sliding hinge shafts (12) are clamped and slidably arranged on the U-shaped guide sliding frame (11) through the sliding shaft clamping parts (19);
the self-rebounding sinking type touch component (7) comprises an arc-shaped trigger piece (13), a bottom lifting plate (14), a trigger piece return spring (15) and a side connecting rod I (16), the arc-shaped trigger piece (13) is provided with a trigger piece guide cylinder (20), the arc-shaped trigger piece (13) is clamped and slidably arranged in the fixed guide plate (9) through the trigger piece guide cylinder (20), the bottom lifting plate (14) is fixedly connected with the bottom of the trigger guide cylinder (20), one end of the trigger part return spring (15) is arranged on the fixed guide plate (9), the other end of the trigger part return spring (15) is arranged on the bottom lifting plate (14), one end of the first side connecting rod (16) is rotatably arranged on the side surface of the bottom lifting plate (14), the other end of the side connecting rod I (16) is rotatably arranged on the sliding hinge shaft (12);
the encircling type circular tube locking assembly (8) comprises a side connecting rod II (17) and an arc-shaped environment-friendly clamping jaw (18), the arc-shaped environment-friendly clamping jaw (18) is rotatably arranged on a clamping jaw hinging base table (10), a clamping jaw hinging table (21) is arranged on the arc-shaped environment-friendly clamping jaw (18), one end of the side connecting rod II (17) is rotatably arranged on a sliding hinging shaft (12), and the other end of the side connecting rod II (17) is rotatably arranged on the clamping jaw hinging table (21);
the simulated bone state sliding switching mechanism (2) comprises a double-module bone state fixing component (22) and a sliding switching component (23), the double-module bone state fixing component (22) is clamped in the arc-shaped environment-friendly clamping jaw (18), and the sliding switching component (23) is arranged in the double-module bone state fixing component (22) in a sliding mode; the double-die bone state fixing assembly (22) comprises a round tube simulated bone I (24), a simulated bone end fixing tube (25), a spring mounting seat (26) and a rubber limiting ring (27), the round tube simulated bone I (24) is arranged in the simulated fixed display assembly (5), the simulated bone end fixing tube (25) is clamped at one end of the round tube simulated bone I (24), the simulated bone end fixing tube (25) is clamped in the arc-shaped environment-friendly clamping jaw (18) and the arc-shaped trigger (13), simulated bone anti-cracking rings (31) are annularly and uniformly distributed at the other end of the round tube simulated bone I (24), the spring mounting seat (26) is clamped in the round tube simulated bone I (24), and the rubber limiting ring (27) is clamped in the round tube simulated bone I (24);
the sliding switching assembly (23) comprises an inner support sleeve reset spring (28), an inner support sleeve rotary bearing (29) and a sliding inner support sleeve (30), one end of the inner support sleeve reset spring (28) is arranged on a spring mounting seat (26), the other end of the inner support sleeve reset spring (28) is arranged on the inner support sleeve rotary bearing (29), the sliding inner support sleeve (30) is arranged in a round tube simulated bone I (24) in a sliding mode, an inner sleeve annular table (32) is arranged on the sliding inner support sleeve (30), the inner support sleeve rotary bearing (29) is arranged on the inner sleeve annular table (32), inner sleeve L-shaped clamping grooves (33) are distributed in the end portion of the sliding inner support sleeve (30) in an annular mode, and an anti-falling limiting groove (34) is formed in the inner sleeve L-shaped clamping groove (33) of the sliding inner support sleeve (30);
the bone state switching driving mechanism (3) comprises a switching rotating assembly (35) and a switching telescopic assembly (36), the switching rotating assembly (35) is arranged in the simulation fixed display assembly (5), and the switching telescopic assembly (36) is rotatably arranged in the switching rotating assembly (35); the switching rotating assembly (35) comprises a round pipe simulated bone II (37), a rotating limiting ring (38) and a rotating lining (39), the round pipe simulated bone II (37) is clamped in the main body supporting rack assembly (4), the rotating limiting ring (38) is clamped in the round pipe simulated bone II (37), the rotating lining (39) is rotatably arranged on the rotating limiting ring (38), and lining grooves (43) are annularly distributed in the rotating lining (39);
the switching telescopic assembly (36) comprises a sliding lining (40), a manual driving rod (41) and a sliding reset spring (42), lining bosses (44) corresponding to lining grooves (43) are annularly and uniformly distributed on the sliding lining (40), the sliding lining (40) is slidably arranged in the lining grooves (43) through the clamping of the lining bosses (44), a lining annular locking part (45) is arranged at the end part of the sliding lining (40), an L-shaped locking hook (46) corresponding to an L-shaped clamping groove (33) of the inner sleeve is annularly and uniformly distributed on the lining annular locking part (45) of the sliding lining (40), an anti-falling boss (47) corresponding to the anti-falling limiting groove (34) is arranged at the L-shaped locking hook (46) of the sliding lining (40), the manual driving rod (41) is clamped in the sliding lining (40), one end of the sliding reset spring (42) is arranged on the manual driving rod (41), the other end of the sliding return spring (42) is arranged on the rotating lining (39);
the simulation fixing display assembly (5) comprises a muscle simulating transparent gel (54), a rigid splint (55) and a splint fixing bandage (56), wherein a first round pipe simulation bone (24) and a second round pipe simulation bone (37) are arranged in the muscle simulating transparent gel (54), the rigid splint (55) is annularly and uniformly distributed on the muscle simulating transparent gel (54), and the muscle simulating transparent gel (54) and the rigid splint (55) are bound and fixed through the splint fixing bandage (56).
2. The visual interaction-based orthopaedic repair demonstration apparatus according to claim 1, wherein: the main part supports frame subassembly (4) and includes main part base (48), articulated fork frame seat (49) and articulated sleeve (50), the one end of main part base (48) is equipped with base cantilever support (51), fixed deflector (9) rigid coupling is on base cantilever support (51), main part base (48) are equipped with cantilever support slide opening (52) on base cantilever support (51), trigger piece direction cylinder (20) block slides and locates in cantilever support slide opening (52), the other end of main part base (48) is located in articulated fork frame seat (49), the symmetry is equipped with sleeve articulated shaft (53) on articulated sleeve (50), articulated sleeve (50) rotate through sleeve articulated shaft (53) and locate in articulated fork frame seat (49), two (37) blocks of pipe simulation bone are located in articulated sleeve (50).
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