CN112604241A - Limb fracture rehabilitation device - Google Patents
Limb fracture rehabilitation device Download PDFInfo
- Publication number
- CN112604241A CN112604241A CN202011376981.1A CN202011376981A CN112604241A CN 112604241 A CN112604241 A CN 112604241A CN 202011376981 A CN202011376981 A CN 202011376981A CN 112604241 A CN112604241 A CN 112604241A
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- China
- Prior art keywords
- rehabilitation device
- close
- limb fracture
- driving
- wheels
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Classifications
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B23/00—Exercising apparatus specially adapted for particular parts of the body
- A63B23/035—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously
- A63B23/12—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously for upper limbs or related muscles, e.g. chest, upper back or shoulder muscles
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B22/00—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements
- A63B22/0002—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements involving an exercising of arms
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B22/00—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements
- A63B22/06—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements with support elements performing a rotating cycling movement, i.e. a closed path movement
- A63B22/0605—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements with support elements performing a rotating cycling movement, i.e. a closed path movement performing a circular movement, e.g. ergometers
Abstract
The invention discloses a rehabilitation device for limb fracture, which comprises two symmetrically arranged brackets; the driving parts are arranged on the sides, close to each other, of the supports and comprise driving wheels and driven wheels which are rotatably connected with the supports, and the driving wheels are connected with the driven wheels through tracks; the two ends of the transmission rod are respectively connected with the driven wheels of the two driving parts; and the rotating disc is rotatably connected to one side, close to each other, of the support, gear teeth are arranged on the rotating disc and the driven wheel along the circumferential direction, the rotating disc is meshed with the driven wheel, and eccentric holes are formed in one side, close to each other, of the rotating disc. Above-mentioned rehabilitation device is used to limbs fracture, patient can operate with normal arm, drives the patient and rotates to accomplish the rotation of suffering from limb arm by oneself, promoted convenience and security.
Description
Technical Field
The invention particularly relates to a rehabilitation device for limb fracture.
Background
Fracture refers to the complete destruction or continuous interruption of bones, and when the strength borne by the bones exceeds the maximum strength which can be borne by the bones, the fractures occur, and most patients can recover the original functions after timely and proper treatment. The treatment of fracture includes three stages of reduction, fixation and rehabilitation.
Rehabilitation therapy is an important part in fracture treatment, and reasonable functional exercise is actively and actively carried out, so that not only can complications be prevented, but also the functions of affected limbs can be recovered as early as possible. Rehabilitation training comprises gradually moving the upper and lower joints of the fracture, and gradually increasing the number, amplitude and strength of the movement. When the upper limb fracture is recovered, the shoulder joint needs to be rotated to drive the whole arm to rotate, and the patient can hardly drive the arm to rotate by using the other hand of the patient, so the patient can only move with the help of medical care personnel.
Disclosure of Invention
Aiming at the defects in the prior art, the invention provides a rehabilitation device for limb fracture, which can enable a patient to rotate the arm by himself.
In order to achieve the purpose, the invention is realized by the following technical scheme: a rehabilitation device for limb fracture comprises two symmetrically arranged brackets;
the driving parts are arranged on the sides, close to each other, of the supports and comprise driving wheels and driven wheels which are rotatably connected with the supports, and the driving wheels are connected with the driven wheels through tracks;
the two ends of the transmission rod are respectively connected with the driven wheels of the two driving parts; and
the rotating disc, the one side that the support is close to each other all rotates and is connected with the rotary disc, all be equipped with the teeth of a cogwheel along circumference on rotary disc and the follow driving wheel, and rotary disc and mesh from the driving wheel mutually, the eccentric orfice has all been seted up to one side that the rotary disc is close to each other.
The device is pushed to the side of the patient, the two supports are respectively positioned at the two sides of the patient, the affected limb is placed in the eccentric hole of the rotating disk at the corresponding side, the other hand rotates the driving wheel at the corresponding side, the driving wheel drives the driven wheel to rotate through the crawler belt, the driven wheel drives the opposite side driven wheel to rotate through the transmission rod, and therefore the meshed rotating disk is driven to rotate, and the affected limb is driven to rotate integrally.
The rehabilitation device for limb fracture has the beneficial effects that: under the condition that no medical staff exists, the affected limb can also move automatically, the operation is more convenient, the rotation speed can be better controlled by automatic control, and the safety is improved.
Furthermore, the transmission rod comprises two connecting rods which are inserted into each other, one ends of the two connecting rods, which are far away from each other, are respectively connected with the two driven wheels, one of the connecting rods is provided with an insertion hole along the axial direction, and the other connecting rod is inserted into the insertion hole.
When not using, can peg graft two connecting rods to be close to two supports each other, be convenient for accomodate, remove and carry.
Furthermore, the connecting rod's one end that is close to each other all seted up the pinhole, the pinhole interpolation is equipped with Contraband type bolt, Contraband type bolt's both ends and pinhole interference fit.
When the device is used, the Contraband type bolt is used for connecting the two connecting rods into a transmission rod, so that the driven wheel on one side can drive the driven wheel on the other side to rotate.
Furthermore, the bottom of the eccentric hole is rotatably connected with a chassis, and a handle is arranged on the chassis.
The patient puts the affected limb into the eccentric hole, grasps the handle, can rotate along with the rotating disk, and in the rotating process, can rotate the handle to achieve the effect of arm rotation.
Furthermore, the eccentric hole is a strip-shaped hole formed along the radial direction of the rotating disc, a sliding groove is formed in the bottom of the eccentric hole along the radial direction of the rotating disc, and the base plate is connected with the sliding groove in a sliding mode.
The chassis slides in the sliding groove, and the radial position of the handle on the rotating disk can be adjusted, so that the rotating angle of the arm can be adjusted.
Drawings
In order to more clearly illustrate the embodiments of the present invention, the drawings, which are required to be used in the embodiments, will be briefly described below. In all the drawings, the elements or parts are not necessarily drawn to actual scale.
Fig. 1 is a front view of a rehabilitation device for limb fracture according to an embodiment of the present invention;
FIG. 2 is a schematic view of a rehabilitation device for fractured limbs shown in FIG. 1 at location A;
FIG. 3 is a schematic view of a rehabilitation device for limb fracture shown in FIG. 1 at point B;
FIG. 4 is a schematic view of a chassis of the rehabilitation device for limb fracture shown in FIG. 1;
reference numerals:
10-bracket, 20-driving part, 200-driving wheel, 210-driven wheel, 220-crawler belt, 30-driving rod, 300-connecting rod, 310-Contraband type bolt, 40-rotating disk, 400-eccentric hole, 410-chassis, 420-handle, 430-sliding rod and 440-sliding groove.
Detailed Description
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.
Referring to fig. 1 to 4, the present invention provides a rehabilitation device for limb fracture, which comprises a bracket 10, a driving part 20, a transmission rod 30 and a rotating disc 40, wherein a diseased limb is placed in an eccentric hole 400 of the rotating disc 40, the driving part 20 is operated by the other hand, and the rotating disc 40 is driven to rotate by the transmission rod 30, such that the diseased limb rotates to perform rehabilitation activities.
In particular, the two supports 10 are symmetrically arranged, in use, on either side of the patient. The driving parts 20 are respectively arranged at one side of the two brackets 10 close to each other, the driving parts 20 comprise driven wheels 210 and driving wheels 200, and the driven wheels 210 and the driving wheels 200 are respectively connected with the brackets 10 in a rotating manner and are connected through tracks 220. The driving wheel 200 is provided with a handle, the driven wheel 210 is arranged above the driving wheel 200, and the driven wheel 210 can be driven to rotate by rotating the driving wheel 200.
The two ends of the transmission rod 30 are respectively connected with the driven wheels at the two sides, and the driven wheel 210 at one side can rotate to drive the driven wheel 210 at the other side to rotate. As shown in fig. 2, in the present embodiment, the transmission rod 30 includes two connecting rods 300 detachably connected, one ends of the two connecting rods 300 far away from each other are respectively connected to the driven wheels 210 on both sides, one of the connecting rods 300 at one end close to each other is provided with an insertion hole along the axial direction, the other connecting rod 300 can be inserted into the insertion hole, and the two brackets 10 can be close to each other when not in use, so as to facilitate storage, transportation and movement. The two connecting rods 300 are provided with pin holes at the ends close to each other, Contraband-type bolts 310 are inserted into the pin holes, and the two ends of the Contraband-type bolt 310 are in interference fit with the two pin holes respectively. When the transmission rod 30 is used, the Contraband-shaped bolt 310 is used for fixing the two connecting rods 300 to form the transmission rod 30, so that one driven wheel 210 can drive the other driven wheel 210 to rotate.
One side that two supports 10 are close to each other still all is rotated and is connected with from driving wheel 210, and is equipped with the teeth of a cogwheel along circumference, also is equipped with the teeth of a cogwheel along circumference on the follow driving wheel 210, and rotary disk 40 meshes with from driving wheel 210 mutually. When the driven wheel 210 rotates, the rotating disc 40 is driven to rotate. The eccentric hole 400 is opened on the side of the rotating disc 40 close to each other, after the patient inserts the affected limb, the other hand shakes the driving wheel 200, the rotating disc 40 of the affected limb can be driven to rotate through the driven wheel 210 and the transmission rod 30, and therefore the arm of the affected limb can move around.
Specifically, as shown in fig. 3, the eccentric hole 400 is a strip-shaped hole, and is formed along the axial direction of the rotating disc 40, and the bottom of the eccentric hole is also radially formed with a sliding groove 440, a chassis 410 is disposed in the eccentric hole 400, one side of the chassis 410 is provided with a handle 420, the other side of the chassis 410 is rotatably connected with a sliding rod 430, the sliding rod 430 is inserted in the sliding groove 440 and is slidably connected with the sliding groove 440, and the friction force is large. Before use, the chassis 410 can be slid along the radial direction to adjust the rotation angle of the arm, and in the rotating process, the handle 420 and the chassis 410 can rotate relative to the sliding rod 430, so that the arm can rotate, and the posture can be adjusted conveniently. As shown in fig. 4, in the present embodiment, the cross section of the sliding rod 430 is rectangular, so that the sliding rod 430 can only slide in the sliding slot 440 and cannot rotate, thereby preventing the sliding rod 430 from rotating when the chassis 410 rotates.
The working principle of the rehabilitation device for limb fracture is as follows: the device is pushed to the side of the patient, the two brackets 10 are respectively positioned at the two sides of the patient, the patient puts the affected limb into the rotating disc 40 at the corresponding side to hold the handle 420, the other hand rotates the driving wheel 200 at the corresponding side to drive the driven wheel 210 and the transmission rod 30 to rotate, so that the driven wheel 210 at the other side rotates to drive the meshed rotating disc 40 to rotate, and the arm of the affected limb rotates to perform rehabilitation training.
Use above-mentioned rehabilitation device for limb fracture, can let the patient move about the upper limbs by oneself under medical personnel's help does not have, accomplish the rotation of suffering limb arm, both alleviateed medical personnel's burden, also promoted the convenience to grasp pivoted speed and angle etc. by oneself, can guarantee rehabilitation training's safety better.
The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention, and they should be construed as being included in the following claims and description.
Claims (6)
1. A limb fracture uses rehabilitation device which characterized in that: comprises two symmetrically arranged brackets;
the driving parts are arranged on the sides, close to each other, of the supports and comprise driving wheels and driven wheels which are rotatably connected with the supports, and the driving wheels are connected with the driven wheels through tracks;
the two ends of the transmission rod are respectively connected with the driven wheels of the two driving parts; and
the rotating disc, the one side that the support is close to each other all rotates and is connected with the rotary disc, all be equipped with the teeth of a cogwheel along circumference on rotary disc and the follow driving wheel, and rotary disc and mesh from the driving wheel mutually, the eccentric orfice has all been seted up to one side that the rotary disc is close to each other.
2. The rehabilitation device for limb fracture according to claim 1, characterized in that: the transmission rod comprises two connecting rods which are detachably connected, one ends, far away from each other, of the two connecting rods are respectively connected with the two driven wheels, one of the connecting rods is provided with a jack along the axial direction, and the other connecting rod can be inserted into the jack.
3. The rehabilitation device for limb fracture according to claim 2, characterized in that: the pinhole has all been seted up to the one end that is close to each other of connecting rod, the pinhole interpolation is equipped with Contraband type bolt, Contraband type bolt's both ends and pinhole interference fit.
4. The rehabilitation device for limb fracture according to claim 1, characterized in that: the bottom of the eccentric hole is rotatably connected with a chassis, and a handle is arranged on the chassis.
5. The rehabilitation device for limb fracture according to claim 4, characterized in that: the eccentric orfice is the bar hole of radially seting up along the rotating disk, the spout has radially been seted up along the rotating disk in the bottom of eccentric orfice, the one side of keeping away from the handle on chassis is equipped with the slide bar with spout sliding connection, the chassis rotates with the slide bar to be connected.
6. The rehabilitation device for limb fracture according to claim 5, characterized in that: the cross section of the sliding rod is rectangular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011376981.1A CN112604241B (en) | 2020-11-30 | 2020-11-30 | Limb fracture rehabilitation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011376981.1A CN112604241B (en) | 2020-11-30 | 2020-11-30 | Limb fracture rehabilitation device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112604241A true CN112604241A (en) | 2021-04-06 |
| CN112604241B CN112604241B (en) | 2022-04-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011376981.1A Active CN112604241B (en) | 2020-11-30 | 2020-11-30 | Limb fracture rehabilitation device |
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| CN (1) | CN112604241B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10165539A (en) * | 1996-12-09 | 1998-06-23 | Mizuno Corp | Shoulder joint rotating instrument |
| JP2008194424A (en) * | 2007-02-13 | 2008-08-28 | Tnk:Kk | Rehabilitation apparatus |
| CN204502340U (en) * | 2015-01-28 | 2015-07-29 | 黑龙江交通职业技术学院 | Adjustable foot goal |
| CN204601062U (en) * | 2015-04-28 | 2015-09-02 | 常山优博特机电科技有限公司 | A kind of pull-type scapulohumeral periarthritis exerciser |
| CN207275174U (en) * | 2017-10-09 | 2018-04-27 | 北京冠捷国际物流有限公司 | Support pack arrangement |
| CN108186281A (en) * | 2018-01-10 | 2018-06-22 | 卡斯纳（苏州）医疗设备有限公司 | A kind of Pin fixation Ineffective internal fixation stretches functional training device in the wrong |
| JP2018161468A (en) * | 2017-03-24 | 2018-10-18 | 真城 松井 | Shoulder circumference muscular movement aid, and shoulder circumference muscular movement and shoulder circumference muscle massaging aid |
-
2020
- 2020-11-30 CN CN202011376981.1A patent/CN112604241B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10165539A (en) * | 1996-12-09 | 1998-06-23 | Mizuno Corp | Shoulder joint rotating instrument |
| JP2008194424A (en) * | 2007-02-13 | 2008-08-28 | Tnk:Kk | Rehabilitation apparatus |
| CN204502340U (en) * | 2015-01-28 | 2015-07-29 | 黑龙江交通职业技术学院 | Adjustable foot goal |
| CN204601062U (en) * | 2015-04-28 | 2015-09-02 | 常山优博特机电科技有限公司 | A kind of pull-type scapulohumeral periarthritis exerciser |
| JP2018161468A (en) * | 2017-03-24 | 2018-10-18 | 真城 松井 | Shoulder circumference muscular movement aid, and shoulder circumference muscular movement and shoulder circumference muscle massaging aid |
| CN207275174U (en) * | 2017-10-09 | 2018-04-27 | 北京冠捷国际物流有限公司 | Support pack arrangement |
| CN108186281A (en) * | 2018-01-10 | 2018-06-22 | 卡斯纳（苏州）医疗设备有限公司 | A kind of Pin fixation Ineffective internal fixation stretches functional training device in the wrong |
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| Publication number | Publication date |
|---|---|
| CN112604241B (en) | 2022-04-08 |
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