CN215900275U - Medical leg rehabilitation auxiliary training device - Google Patents
Medical leg rehabilitation auxiliary training device Download PDFInfo
- Publication number
- CN215900275U CN215900275U CN202122012894.4U CN202122012894U CN215900275U CN 215900275 U CN215900275 U CN 215900275U CN 202122012894 U CN202122012894 U CN 202122012894U CN 215900275 U CN215900275 U CN 215900275U
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- China
- Prior art keywords
- protection plate
- tooth
- auxiliary
- shank
- plate
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- Expired - Fee Related
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- 210000002414 leg Anatomy 0.000 claims description 15
- 230000007246 mechanism Effects 0.000 claims description 10
- 230000009467 reduction Effects 0.000 claims description 10
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 abstract description 5
- 230000006978 adaptation Effects 0.000 abstract description 2
- 238000004088 simulation Methods 0.000 abstract 1
- 244000309466 calf Species 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 210000003127 knee Anatomy 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 206010008190 Cerebrovascular accident Diseases 0.000 description 2
- 208000006011 Stroke Diseases 0.000 description 2
- 210000003205 muscle Anatomy 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 210000000689 upper leg Anatomy 0.000 description 2
- 208000024172 Cardiovascular disease Diseases 0.000 description 1
- 206010019196 Head injury Diseases 0.000 description 1
- 206010019468 Hemiplegia Diseases 0.000 description 1
- 206010033892 Paraplegia Diseases 0.000 description 1
- 208000018737 Parkinson disease Diseases 0.000 description 1
- 206010037714 Quadriplegia Diseases 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 208000030886 Traumatic Brain injury Diseases 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002490 cerebral effect Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000004064 dysfunction Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000003414 extremity Anatomy 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 201000006417 multiple sclerosis Diseases 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
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- Rehabilitation Tools (AREA)
Abstract
The utility model discloses a medical leg rehabilitation auxiliary training device which comprises a first protection plate and a second protection plate, wherein a connecting plate is connected and installed between the first protection plate and the second protection plate, a first shank protection plate and a second shank protection plate are installed on one sides of the first protection plate and the second protection plate, a limiting pin rod is connected and installed on one side of the second protection plate, a first annular tooth and a first auxiliary tooth are installed on one sides of the second protection plate and the first protection plate, the first annular tooth is meshed with the first auxiliary tooth, and a second annular tooth and a second auxiliary tooth are rotatably installed on the other sides of the second protection plate and the first protection plate. Above-mentioned scheme, the diameter through setting up first supplementary tooth and the supplementary tooth of second is less than the diameter of first annular tooth and the supplementary tooth of second, through the great circle pivoted principle of small circle area, speed when further adaptation patient trains carries out slow transmission to state when simulation joint walks further sets up first shank backplate and second shank backplate and protects patient's shank position.
Description
Technical Field
The utility model relates to the technical field of medical treatment, in particular to a medical leg rehabilitation auxiliary training device.
Background
The rehabilitation training is an important means of rehabilitation medicine, the affected limb of a patient is enabled to recover the normal self-care function mainly by training the method, the rehabilitation training is used for training the muscles of the human body, and the rehabilitation training has very important curative effect on the patients with the diseases such as multiple sclerosis, apoplexy, hemiplegia, rheumatism, paraplegia, quadriplegia, Parkinson's disease, muscle dysfunction, craniocerebral injury, cerebral apoplexy, cardiovascular diseases and the like, and can play a good auxiliary treatment effect. .
However, for the patient after the operation, the patient needs to be recovered after the operation for a long time, and in the process of the recovery after the operation, the patient needs to recover through the training device.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problem that self-exertion is required in the prior art, and provides a medical leg rehabilitation auxiliary training device.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a medical leg rehabilitation auxiliary training device comprises a first protection plate and a second protection plate, wherein a connecting plate is connected and installed between the first protection plate and the second protection plate, a first shank protection plate and a second shank protection plate are installed on one sides of the first protection plate and the second protection plate, and a limiting pin rod is connected and installed on one side of the second protection plate;
first annular tooth and first supplementary tooth are installed to one side of second backplate and first backplate, first annular tooth and first supplementary tooth mesh mutually, the opposite side of second backplate and first backplate is rotated and is installed the supplementary tooth of second annular tooth and second, the supplementary tooth of second annular tooth and second meshes mutually, step motor is installed to one side of second backplate.
Preferably, a speed reduction converter is installed on one side of the output end of the stepping motor, and the second auxiliary teeth are fixedly sleeved on the surface of the output end of the speed reduction converter.
Preferably, a protection plate is connected and installed between the first protection plate and the second protection plate, the protection plate is fixedly installed at one end of the stepping motors on two sides, and the first shank protection plate and the second shank protection plate are of a through hollow structure.
Preferably, the first annular tooth, the first auxiliary tooth, the second annular tooth and the second auxiliary tooth on one side of the first guard plate are installed in a diagonally staggered structure, and the meshing positions of the first annular tooth, the first auxiliary tooth, the second annular tooth and the second auxiliary tooth on one side of the first guard plate and the second guard plate are lubricated.
Preferably, the first shank guard plate and the second shank guard plate are internally provided with a supporting mechanism, the supporting mechanism comprises a matching sleeve and a magnet block, one side of the matching sleeve is connected with a connecting piece, one side of the connecting piece is provided with a movable pin shaft, and one side of the movable pin shaft is connected with a bearing rod.
Preferably, a groove is formed in one side of the bearing rod, one side of the movable pin shaft is installed on one side inside the groove, and the matching sleeve, the magnet block, the connecting piece and the movable pin shaft are symmetrically installed on two sides of the bearing rod.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the scheme, the diameters of the first auxiliary teeth and the second auxiliary teeth are smaller than the diameters of the first annular teeth and the second auxiliary teeth, the speed of a patient during training is further adapted according to the principle that a small circle rotates with a large circle, slow transmission is carried out to simulate the walking state of the joint, and a first shank guard plate and a second shank guard plate are further arranged to protect shank parts of the patient;
2. above-mentioned scheme is through setting up to closing the cover and for activity column structure, and the magnet piece can produce the extension of subtend when cup jointing in one side of accepting the pole to the both sides activity of closing the cover, carries out the adaptation of width and shape to patient knee position through accepting the pole, can let the step law when patient simulated normal walking in the retraining.
Drawings
Fig. 1 is a schematic structural diagram of an entire medical leg rehabilitation training aid provided by the utility model;
FIG. 2 is a schematic structural diagram of a simulated joint transmission of a medical leg rehabilitation training aid provided by the utility model;
fig. 3 is a schematic structural diagram of the fitting adjustment of the medical leg rehabilitation auxiliary training device provided by the utility model.
Reference numerals: 1. a first guard plate; 2. a first calf guard; 3. a connector tile; 4. a second guard plate; 5. a second calf guard; 6. a limit pin rod; 7. a support mechanism; 41. a first annular tooth; 42. a first auxiliary tooth; 43. a second ring-shaped tooth; 44. a stepping motor; 45. a second auxiliary tooth; 71. fitting; 72. a magnet block; 73. a connecting member; 74. a bearing rod; 75. a movable pin shaft.
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.
Referring to fig. 1-3, a medical leg rehabilitation auxiliary training device comprises a first guard plate 1 and a second guard plate 4, wherein a connecting plate 3 is connected and installed between the first guard plate 1 and the second guard plate 4, a first shank guard plate 2 and a second shank guard plate 5 are installed on one side of the first guard plate 1 and one side of the second guard plate 4, and a limit pin 6 is connected and installed on one side of the second guard plate 4;
a first annular tooth 41 and a first auxiliary tooth 42 are arranged on one side of the second guard plate 4 and one side of the first guard plate 1, the first annular tooth 41 is meshed with the first auxiliary tooth 42, a second annular tooth 43 and a second auxiliary tooth 45 are rotatably arranged on the other side of the second guard plate 4 and the first guard plate 1, the second annular tooth 43 is meshed with the second auxiliary tooth 45, and a stepping motor 44 is arranged on one side of the second guard plate 4;
a speed reduction converter is arranged on one side of the output end of the stepping motor 44, and a second auxiliary tooth 45 is fixedly sleeved on the surface of the output end of the speed reduction converter;
the speed reduction converter is used for reducing the rotating speed and increasing the torque, and consists of a pressing driving wheel device, a friction transmission mechanism and a speed regulation control mechanism, the rotating speed of the stepping motor is further reasonably regulated, the diameters of a first auxiliary tooth 42 and a second auxiliary tooth 45 of the speed reduction converter are smaller than the diameters of a first annular tooth 41 and a second auxiliary tooth 45, and the speed reduction converter is further adapted to the speed of a patient during training by the principle that a small circle rotates in a large circle.
A protection plate is connected and installed between the first protection plate 1 and the second protection plate 4, the protection plate is fixedly installed at one end of the stepping motors 44 on the two sides, and the first shank protection plate 2 and the second shank protection plate 5 are of a hollow penetrating structure;
accept one side of patient's thigh through the guard plate, utilize the guard plate to cut off the drive mechanism of step motor 44 equally and shelter from, the guard plate is bionical silica gel material, adapts to patient's skin, promotes comfortable degree.
The first annular tooth 41, the first auxiliary tooth 42, the second annular tooth 43 and the second auxiliary tooth 45 on one side of the first guard plate 1 are arranged in a diagonally staggered structure, and the meshing parts of the first annular tooth 41, the first auxiliary tooth 42, the second annular tooth 43 and the second auxiliary tooth 45 on one side of the first guard plate 1 and the second guard plate 4 are lubricated, so that the diagonally staggered structure is utilized, the loss of part of components is saved, the action area of a patient during training is increased, and the patient does not feel bound.
A supporting mechanism 7 is arranged inside the first calf guard plate 2 and the second calf guard plate 5, the supporting mechanism 7 comprises a matching sleeve 71 and a magnet block 72, a connecting piece 73 is connected and arranged on one side of the matching sleeve 71, a movable pin shaft 75 is arranged on one side of the connecting piece 73, a bearing rod 74 is connected and arranged on one side of the movable pin shaft 75, the magnet blocks 72 have the same polarity, and the technology is a well-known principle in the prior art and is not repeated;
by adopting the movable structure of the matching sleeve 71, when the two sides of the matching sleeve 71 are movably sleeved on one side of the bearing rod 74, the magnet blocks 72 can oppositely extend, and the bearing rod 74 can adapt to the width and the shape of the knee part of the patient.
One side of the bearing rod 74 is provided with a groove, one side of the movable pin 75 is arranged at one side inside the groove, and the matching sleeve 71, the magnet block 72, the connecting piece 73 and the movable pin 75 are symmetrically arranged at two sides of the bearing rod 74.
The working process of the utility model is as follows:
the first step is as follows: the leg of a patient is placed by penetrating through the first calf guard plate 2 and the second calf guard plate 5 along one side of the first guard plate 1 and the second guard plate 4, one side of the thigh of the patient is blocked by using the limit pin rod 6, the magnet block 72 can oppositely extend when the two sides of the butt-joint sleeve 71 are movably sleeved on one side of the bearing rod 74, the knee part of the patient is adapted in width and shape through the bearing rod 74, and the magnet block 72 is magnetically attracted to carry out magnetic force opposite joint on the knee part of the patient;
the second step is that: the stepping motor 44 on one side of the first protective plate 1 and the second protective plate 4 is started to work, the stepping motor 44 is switched in speed through a speed reduction converter, and the first auxiliary tooth 42 and the second auxiliary tooth 45 are meshed with the first annular tooth 41 and the second annular tooth 43 to carry out slow transmission so as to simulate the walking state of the joint.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (6)
1. A medical leg rehabilitation auxiliary training device comprises a first protection plate (1) and a second protection plate (4), and is characterized in that a connecting plate (3) is connected and installed between the first protection plate (1) and the second protection plate (4), a first shank protection plate (2) and a second shank protection plate (5) are installed on one sides of the first protection plate (1) and the second protection plate (4), and a limiting pin rod (6) is connected and installed on one side of the second protection plate (4);
first annular tooth (41) and first supplementary tooth (42) are installed to one side of second backplate (4) and first backplate (1), first annular tooth (41) and first supplementary tooth (42) mesh mutually, second annular tooth (43) and second supplementary tooth (45) are installed in the opposite side rotation of second backplate (4) and first backplate (1), second annular tooth (43) and the supplementary tooth of second (45) mesh mutually, step motor (44) are installed to one side of second backplate (4).
2. The medical leg rehabilitation training aid as claimed in claim 1, wherein a speed reduction converter is mounted on one side of the output end of the stepping motor (44), and the second auxiliary teeth (45) are fixedly sleeved on the surface of the output end of the speed reduction converter.
3. The medical leg rehabilitation auxiliary training device as claimed in claim 1, wherein a protection plate is connected and installed between the first protection plate (1) and the second protection plate (4), the protection plate is fixedly installed at one end of the stepping motors (44) on two sides, and the first shank protection plate (2) and the second shank protection plate (5) are of a hollow penetrating structure.
4. The medical leg rehabilitation training aid as claimed in claim 1, wherein the first annular tooth (41), the first auxiliary tooth (42), the second annular tooth (43) and the second auxiliary tooth (45) on one side of the first guard plate (1) are mounted in a diagonally staggered structure, and the meshing positions of the first annular tooth (41), the first auxiliary tooth (42), the second annular tooth (43) and the second auxiliary tooth (45) on one side of the first guard plate (1) and the second guard plate (4) are lubricated.
5. The medical leg rehabilitation auxiliary training device as claimed in claim 1, wherein a supporting mechanism (7) is installed inside the first lower leg protection plate (2) and the second lower leg protection plate (5), the supporting mechanism (7) comprises a matching sleeve (71) and a magnet block (72), a connecting piece (73) is installed on one side of the matching sleeve (71) in a connected mode, a movable pin shaft (75) is installed on one side of the connecting piece (73), and a bearing rod (74) is installed on one side of the movable pin shaft (75) in a connected mode.
6. The medical leg rehabilitation training aid as claimed in claim 5, wherein a groove is formed in one side of the bearing rod (74), one side of the movable pin shaft (75) is mounted on one side of the inner portion of the groove, and the fitting sleeve (71), the magnet block (72), the connecting piece (73) and the movable pin shaft (75) are symmetrically mounted on two sides of the bearing rod (74).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122012894.4U CN215900275U (en) | 2021-08-25 | 2021-08-25 | Medical leg rehabilitation auxiliary training device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122012894.4U CN215900275U (en) | 2021-08-25 | 2021-08-25 | Medical leg rehabilitation auxiliary training device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215900275U true CN215900275U (en) | 2022-02-25 |
Family
ID=80292498
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122012894.4U Expired - Fee Related CN215900275U (en) | 2021-08-25 | 2021-08-25 | Medical leg rehabilitation auxiliary training device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215900275U (en) |
-
2021
- 2021-08-25 CN CN202122012894.4U patent/CN215900275U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220225 |