CN105654831B - Suitable for the dynamics regulating device of human body forearm emulation fracture model - Google Patents
Suitable for the dynamics regulating device of human body forearm emulation fracture model Download PDFInfo
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- CN105654831B CN105654831B CN201610185473.2A CN201610185473A CN105654831B CN 105654831 B CN105654831 B CN 105654831B CN 201610185473 A CN201610185473 A CN 201610185473A CN 105654831 B CN105654831 B CN 105654831B
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- reel
- sliding block
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- pulling force
- steel wire
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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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Abstract
A kind of dynamics regulating device suitable for human body forearm emulation fracture model of the present invention, including pulling force adjusting mechanism and angle pulley, the pulling force adjusting mechanism includes the adjustable reel of rotating speed, steel wire is wound on the reel, the steel wire end is around angle pulley and is connected with sliding block, the sliding block is combined with slide, and sliding block one side is connected with the pulling plug parallel to slide.The beneficial effects of the invention are as follows：The individual difference of myotility during boneseting can be simulated, makes bonesetting training more closing to reality, training doctor can be helped to grasp techniques to remove obstruction feature rapidly, improve gimmick level of skill and effect, shorten the road become a useful person.
Description
Technical field
The present invention relates to a kind of dynamics regulating device suitable for human body forearm emulation fracture model, for adjusting mould of fracturing
Myotility in type so as to simulate the individual difference of myotility during bonesetting, makes bonesetting training more closing to reality.
Background technology
At present, the teaching of orthopedics and traumatology bone-setting manipulation be mainly shown as teacher tell about, application, the entity mould of wall chart or drawing
Several forms such as type, multimedia technology application, the Web-based instruction.Various forms improves teaching efficiency to a certain extent, strengthens
The iconicity and vividness of bone-setting manipulation teaching, have trained students practical abikty and manipulative ability, are conducive to training student
Creative thinking and problem-solving ability.And existing fracture model can only often embody single myotility, it is impossible to very
Good simulates different age group, the myotility of different physical condition sufferers, and model availability is caused to be limited.
On the other hand, the therapeutic effect of gimmick is embodied mainly by power, the quantity of stimulus and action movement that gimmick " power " generates
Accuracy, the size of active force and frequency etc. it is closely related.Wherein gimmick action movement can pass through professional demonstration, video etc.
Form is gradually recognized and is grasped, but power size, the dynamic change of frequency can not intuitively, quantitatively be shown, the gimmick contained
Skill is difficult to be fully realized.Therefore, comprehension is grasped tact skill, expert is reproduced using visual computer technology in body hand
The dynamic change of method operation, recognizes gimmick dynamic characteristic, carries out the standardization of bone-setting manipulation training, standardization research very must
It will.Its clinical practice can help training doctor to grasp techniques to remove obstruction feature rapidly, improve gimmick level of skill and effect, contracting
The short road become a useful person.
The content of the invention
To solve above technical deficiency, fracture model is emulated suitable for human body forearm the present invention provides a kind of
Dynamics regulating device can simulate the individual difference of myotility during bonesetting, make bonesetting training more closing to reality.
The present invention is achieved by the following measures：
A kind of dynamics regulating device suitable for human body forearm emulation fracture model of the present invention, including pulling force adjusting mechanism
And angle pulley, the pulling force adjusting mechanism include the adjustable reel of rotating speed, steel wire, the steel are wound on the reel
Silk end is around angle pulley and is connected with sliding block, and the sliding block is combined with slide, and sliding block one side is connected with parallel to slide
Pulling plug.
Above-mentioned pulling force adjusting mechanism further includes check bearing and fixing bracket, the check bearing be through in reel and with
Reel is fixedly connected, and the fixing bracket includes circular frictional disk, and the friction disk center is installed with pull rod, and pull rod one end is prolonged
It extends on the outside of frictional disk and is connected with manual adjusting knob, the activity of the pull rod other end is through check bearing and is threaded with nut, institute
Nut is stated to be fixedly connected in the end face outside of reel, the inner side end of the reel and frictional disk mutually close to.
Elastic stretching part is connected on steel wire between above-mentioned reel and angle pulley.
Above-mentioned fixing bracket further includes two connection sheets being symmetrically connected on frictional disk, the connection sheet and frictional disk phase
Vertically, and in connection sheet it is provided with bolt hole.
Handle is provided in the end face outside of above-mentioned reel.
The beneficial effects of the invention are as follows：The individual difference of myotility during boneseting can be simulated, makes bonesetting training more
Add closing to reality, training doctor can be helped to grasp techniques to remove obstruction feature rapidly, improve gimmick level of skill and effect, shorten into
Cai Zhi roads.
Description of the drawings
Fig. 1 is the structure diagram of the present invention.
Fig. 2 is the structure diagram of pulling force adjusting mechanism in the present invention.
Wherein：1 pulling force adjusting mechanism, 1.1 manual adjusting knobs, 1.2 pull rods, 1.3 frictional disks, 1.4 connection sheets, 1.5 check axis
It holds, 1.6 reels, 1.7 nuts, 1.8 handles, 2 steel wires, 3 elastic stretching parts, 4 angle pulleies, 5 slides, 6 sliding blocks, 7 pulling plugs.
Specific embodiment
Further detailed description is done to the present invention below in conjunction with the accompanying drawings：
As shown in Figure 1, the invention discloses a kind of dynamics regulating devices suitable for human body forearm emulation fracture model, make
The pulling force of steel wire 2 attached article is adjusted with pulling force adjusting mechanism 1, simulates the myotility of Different Individual, use according to this
Person can accurately more experience when being boneseted to Different Individual dynamics feedback, for bone-setting manipulation learner provide it is reusable
Training equipment true to nature, so as to achieve the effect that simulate bonesetting process.
Specifically, the present invention includes pulling force adjusting mechanism 1 and angle pulley 4, and it is adjustable that pulling force adjusting mechanism 1 includes rotating speed
Reel 1.6 is wound with steel wire 2 on reel 1.6, and 2 end of steel wire is around angle pulley 4 and is connected with sliding block 6, and sliding block 6 is matched somebody with somebody
Conjunction has slide 5, and 6 one side of sliding block is connected with the pulling plug 7 parallel to slide 5.As shown in Fig. 2, pulling force adjusting mechanism 1 further includes check
Bearing 1.5 and fixing bracket, check bearing 1.5 are through in reel 1.6 and are fixedly connected with reel 1.6, fixing bracket bag
Circular frictional disk 1.3 is included, 1.3 center of frictional disk is installed with pull rod 1.2, and 1.2 one end of pull rod extends to 1.3 outside of frictional disk and connects
Manual adjusting knob 1.1 is connected to, the activity of 1.2 other end of pull rod is through check bearing 1.5 and is threaded with nut 1.7, and nut 1.7 is solid
Surely be connected in the end face outside of reel 1.6, the inner side end of reel 1.6 and 1.3 phase of frictional disk close to.Reel 1.6
Elastic stretching part 3 is connected on steel wire 2 between angle pulley 4.Fixing bracket further includes two and is symmetrically connected to frictional disk 1.3
On connection sheet 1.4, connection sheet 1.4 and frictional disk 1.3 are perpendicular, and are provided with bolt hole in connection sheet 1.4.Reel
Handle 1.8 is provided in 1.6 end face outside.
When carrying out boneseting trained using the positive bone model, user is first by rotating the hand adjustment on the outside of tension
Knob 1.1 sets suitable myotility, then pulls the wrist of model limbs again, makes pulling plug 7 with movable slider 6 on slide 5
It slides, so that 3 stress and deformation of elastic stretching part stretches, completes bonesetting process.
Manual adjusting knob 1.1 is rotated, makes pull rod 1.2 protruding, is made between 1.6 inner side end of frictional disk 1.3 and reel
Gap is formed, so that frictional force between the two reduces, user rotates coiling by the handle 1.8 in 1.6 outside of reel
Wheel 1.6, reel 1.6 and check bearing 1.5 rotate together around pull rod 1.2, and steel wire 2 is made to take up on reel 1.6.Work as rotation
Manual adjusting knob 1.1 makes pull rod 1.2 inwardly stretch, and makes to fit closely between 1.6 inner side end of frictional disk 1.3 and reel, so as to rub
The frictional force wiped between 1.6 inner side end of disk 1.3 and reel increases, due to 1.5, check bearing in tension
Allow one-way movement, so as to be subject to the effect of check bearing 1.5, make reel 1.6 locked.
Along rotating clockwise, steel wire 2 scrolls up reel 1.6, and elastic stretching part 3 elongates, and is determined at this time according to Hooke
Restrain F=KX, 3 length of elastic stretching part（X）Become larger, pulling force（F）Become larger therewith.Frictional disk 1.3 and 1.6 inner face of reel rub
As long as it is bigger than the pulling force of elastic stretching part 3 to wipe power, would not loosen.When negative direction twists reel 1.6, the strength of human hand is big
In the frictional force of 1.6 inner face of frictional disk 1.3 and reel, thus reel 1.6 can with check bearing 1.5 together around
Pull rod 1.2 inverts and unclamps steel wire 2, and steel wire 2 moves downward, and X becomes smaller, and F pulling force becomes smaller.It is loose when always, to a certain extent, elasticity
Tensioning member 3 is in relaxed state, and pull arm is the tractive force of no elastic stretching part 3 at this time, and pulling force discharges completely.
The above is only the preferred embodiment of this patent, it is noted that for the ordinary skill people of the art
For member, on the premise of the art of this patent principle is not departed from, several improvement and replacement can also be made, these improve and replace
Also it should be regarded as the protection domain of this patent.
Claims (3)
1. a kind of dynamics regulating device suitable for human body forearm emulation fracture model, it is characterised in that：Machine is adjusted including pulling force
Structure and angle pulley, the pulling force adjusting mechanism includes the adjustable reel of rotating speed, steel wire is wound on the reel, described
Steel wire end is around angle pulley and is connected with sliding block, and the sliding block is combined with slide, and sliding block one side is connected with parallel to slide
Pulling plug；
The pulling force adjusting mechanism further includes check bearing and fixing bracket, and the check bearing is through in reel and and coiling
Wheel is fixedly connected, and the fixing bracket includes circular frictional disk, and the friction disk center is installed with pull rod, and pull rod one end extends to
On the outside of frictional disk and manual adjusting knob is connected with, the activity of the pull rod other end is through check bearing and is threaded with nut, the spiral shell
Mother is fixedly connected in the end face outside of reel, the inner side end of the reel and frictional disk mutually close to；
Elastic stretching part is connected on steel wire between the reel and angle pulley.
2. it is suitable for the dynamics regulating device of human body forearm emulation fracture model according to claim 1, it is characterised in that：Institute
It states fixing bracket and further includes two connection sheets being symmetrically connected on frictional disk, the connection sheet and frictional disk are perpendicular, and
Bolt hole is provided in connection sheet.
3. it is suitable for the dynamics regulating device of human body forearm emulation fracture model according to claim 1, it is characterised in that：Institute
It states and handle is provided in the end face outside of reel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610185473.2A CN105654831B (en) | 2016-03-29 | 2016-03-29 | Suitable for the dynamics regulating device of human body forearm emulation fracture model |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610185473.2A CN105654831B (en) | 2016-03-29 | 2016-03-29 | Suitable for the dynamics regulating device of human body forearm emulation fracture model |
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| Publication Number | Publication Date |
|---|---|
| CN105654831A CN105654831A (en) | 2016-06-08 |
| CN105654831B true CN105654831B (en) | 2018-05-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610185473.2A Active CN105654831B (en) | 2016-03-29 | 2016-03-29 | Suitable for the dynamics regulating device of human body forearm emulation fracture model |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1578734A1 (en) * | 1988-05-26 | 1990-07-15 | Воронежский государственный медицинский институт им.Н.Н.Бурденко | Model of fracture of distal section of shoulder bone |
| CN204169967U (en) * | 2014-09-19 | 2015-02-25 | 徐大伟 | The traction apparatus of fracture of the lower limb postoperative |
| CN105139738A (en) * | 2015-09-22 | 2015-12-09 | 山东中医药大学 | Human body forearm fracture simulating bone-setting training apparatus |
| CN105411811A (en) * | 2015-10-28 | 2016-03-23 | 西安电子科技大学 | Modularized multifunctional rehabilitation training device |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2281812Y (en) * | 1997-03-17 | 1998-05-20 | 陈志亮 | Regulatable chest-developer |
| CN2620556Y (en) * | 2003-04-14 | 2004-06-16 | 蔡饶兴 | Resistance regulating structure of simple chest-developer |
| JP2007272115A (en) * | 2006-03-31 | 2007-10-18 | Matsuuchi:Kk | Skeleton model |
-
2016
- 2016-03-29 CN CN201610185473.2A patent/CN105654831B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1578734A1 (en) * | 1988-05-26 | 1990-07-15 | Воронежский государственный медицинский институт им.Н.Н.Бурденко | Model of fracture of distal section of shoulder bone |
| CN204169967U (en) * | 2014-09-19 | 2015-02-25 | 徐大伟 | The traction apparatus of fracture of the lower limb postoperative |
| CN105139738A (en) * | 2015-09-22 | 2015-12-09 | 山东中医药大学 | Human body forearm fracture simulating bone-setting training apparatus |
| CN105411811A (en) * | 2015-10-28 | 2016-03-23 | 西安电子科技大学 | Modularized multifunctional rehabilitation training device |
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| Publication number | Publication date |
|---|---|
| CN105654831A (en) | 2016-06-08 |
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