CN219207933U - Knee joint rehabilitation device - Google Patents
Knee joint rehabilitation device Download PDFInfo
- Publication number
- CN219207933U CN219207933U CN202320758420.0U CN202320758420U CN219207933U CN 219207933 U CN219207933 U CN 219207933U CN 202320758420 U CN202320758420 U CN 202320758420U CN 219207933 U CN219207933 U CN 219207933U
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- knee joint
- joint rehabilitation
- leg placing
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- 210000000629 knee joint Anatomy 0.000 title claims abstract description 32
- 210000002414 leg Anatomy 0.000 claims abstract description 74
- 230000007246 mechanism Effects 0.000 claims abstract description 48
- 210000000689 upper leg Anatomy 0.000 claims abstract description 32
- 239000004677 Nylon Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 210000003205 muscle Anatomy 0.000 claims description 3
- 229920001778 nylon Polymers 0.000 claims description 3
- 230000000875 corresponding effect Effects 0.000 description 8
- 230000000694 effects Effects 0.000 description 4
- 210000003414 extremity Anatomy 0.000 description 4
- 230000007547 defect Effects 0.000 description 2
- 206010048909 Boredom Diseases 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 210000003423 ankle Anatomy 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000008451 emotion Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000036651 mood Effects 0.000 description 1
- 210000005036 nerve Anatomy 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change
Abstract
The utility model relates to the technical field of medical equipment, in particular to a knee joint rehabilitation device, which comprises a device main body, wherein the left side and the right side of the device main body are fixedly connected with supporting seats, two groups of supporting seats are connected with two groups of supporting plates through a plurality of supporting columns, and the tops of the two groups of supporting plates are respectively and fixedly provided with a left leg placing mechanism and a right leg placing mechanism; the knee joint rehabilitation device comprises a knee joint rehabilitation device body, and is characterized in that the knee joint rehabilitation device body comprises a knee joint rehabilitation device body, a knee joint rehabilitation device body and a knee joint rehabilitation device body, wherein the knee joint rehabilitation device body comprises a support plate, a left leg placing mechanism and a right leg placing mechanism, the left leg placing mechanism comprises two groups of rotating cylinders, two groups of rotating cylinders are respectively fixedly arranged on the front side and the rear side of the support plate, the support plate is connected with two groups of connecting columns through the two groups of rotating cylinders, the top of each connecting column is rotatably connected with a left leg placing plate, the left leg placing plate is respectively connected with a lower leg placing seat and a thigh placing seat through two groups of lifting cylinders, and the lower leg placing seat and the thigh placing seat are connected with a placing frame through connecting shafts.
Description
Technical Field
The utility model relates to the technical field of medical appliances, in particular to a knee joint rehabilitation device.
Background
Traditional rehabilitation apparatuses, such as limb rehabilitation training devices, mainly achieve the purpose of rehabilitation by actively exercising limbs by a trainer;
CN105055119B discloses a knee joint rehabilitation training device, which comprises a leg supporting plate, a pull rope and a knee joint wrapping device, wherein a panel is arranged on the front side of the upper surface of the leg supporting plate in a covering way, and a gear set tensioning device, a locking and releasing device and a force measuring device are arranged between the panel and the leg supporting plate; one end of the pull rope is fixedly connected with the gear set tensioning device, and the gear set tensioning device can tighten the pull rope. The other end of the pull rope passes out of the panel and is connected with the knee joint wrapping device. The side of the leg supporting plate is provided with a spanner which drives the gear set tensioning device to rotate to tighten the pull rope. The force measuring device measures the force on the stay cord, the locking and releasing device locks or releases the gear set tensioning device, a slideway is fixedly arranged on the rear side of the upper surface of the leg supporting plate, and an ankle support is arranged on the slideway in a sliding manner;
with respect to the related art described above, the following drawbacks still exist during use: the utility model needs the patient to train independently, and to some disabled limbs or motor underdeveloped patient, this kind of traditional mode often can not reach corresponding effect, and the product that the price is not very good often becomes the furnishing, and training mode is boring singleness, and the user will appear boring, tired etc. negative emotion after using for a period, leads to the result in reducing by a wide margin, is inconvenient for the patient to carry out rehabilitation, consequently to the improvement of current knee joint rehabilitation ware, designs a novel knee joint rehabilitation ware in order to change above-mentioned technical defect, improves whole knee joint rehabilitation ware's practicality, is especially important.
Disclosure of Invention
The present utility model is directed to a knee joint rehabilitation device, which solves the problems set forth in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the knee joint rehabilitation device comprises a device main body, wherein the left side and the right side of the device main body are fixedly connected with supporting seats, two groups of supporting seats are connected with two groups of supporting plates through a plurality of supporting columns, and the tops of the two groups of supporting plates are respectively and fixedly provided with a left leg placing mechanism and a right leg placing mechanism;
the left leg placing mechanism comprises two groups of rotary cylinders, the two groups of rotary cylinders are respectively fixedly arranged on the front side and the rear side of the inside of the supporting plate, the supporting plate is connected with two groups of connecting columns through the two groups of rotary cylinders, the two groups of connecting columns are rotationally connected with a left leg placing plate at the top of the connecting columns, the left leg placing plate is respectively connected with a lower leg placing seat and a thigh placing seat through two groups of lifting cylinders, and the lower leg placing seat and the thigh placing seat are connected with a placing frame through connecting shafts.
As a preferable scheme of the utility model, the outer sides of the lower leg placing seat and the thigh placing seat are fixedly connected with fixing ropes, and the front sides of the lower leg placing seat and the thigh placing seat are fixedly connected with two groups of clamping blocks at positions corresponding to the fixing ropes.
As a preferable scheme of the utility model, the front surfaces of the plurality of fixing ropes are fixedly provided with clamping columns, the inner structure sizes of the two groups of clamping blocks are arranged corresponding to the outer structure sizes of the clamping columns, and the distance between the two groups of clamping blocks is arranged corresponding to the width of the fixing ropes.
As the preferable scheme of the utility model, the placing frame is in an arc-shaped structural design, the placing frame is attached to leg muscles of a human body, the structures of the left leg placing mechanism and the right leg placing mechanism are consistent, and the two groups of placing frames are respectively connected with the lower leg placing seat and the thigh placing seat in a rotating way through connecting shafts.
As the preferable scheme of the utility model, the lower leg placing seat and the thigh placing seat are both in U-shaped structural design, the fixing rope is made of nylon materials, and the left leg placing mechanism and the right leg placing mechanism are in symmetrical structural design.
As a preferable scheme of the utility model, a control box is fixedly arranged at the bottom of the device main body, and the control box is electrically connected with the rotary cylinder, the lifting cylinder and the driving motor.
Compared with the prior art, the utility model has the beneficial effects that:
according to the utility model, through the design of the device main body, the left leg placing mechanism and the right leg placing mechanism, a patient can also perform rehabilitation training when lying in bed, and the left leg placing mechanism or the right leg placing mechanism can automatically run through electric operation to train joints of the patient, so that the device is suitable for patients with disability or patients who are not suitable for large-scale exercise, and the training effect is improved.
Drawings
FIG. 1 is a schematic view of the overall three-dimensional structure of the present utility model in a first state;
FIG. 2 is a schematic view of the overall three-dimensional structure of the present utility model in a second state;
fig. 3 is a schematic perspective view of the lower leg rest according to the present utility model.
In the figure: 1. a device body; 2. a support base; 3. a support column; 4. a support plate; 5. a left leg placement mechanism; 501. a rotary cylinder; 502. a connecting column; 503. a left leg placement plate; 504. a lifting cylinder; 505. a lower leg placement seat; 506. thigh placing seats; 507. a connecting shaft; 508. a placing rack; 509. a fixing rope; 510. a clamping block; 511. a clamping column; 6. right leg placement mechanism.
Detailed Description
The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and all other embodiments obtained by those skilled in the art without making any inventive effort based on the embodiments of the present utility model are within the scope of protection of the present utility model.
Examples
Aiming at the defects of the prior art, the utility model aims to provide a knee joint rehabilitation device which aims at solving the technical problems that patients need to conduct autonomous training in the prior art, corresponding effects are often not achieved in the traditional mode aiming at some patients with disabled limbs or undermotor nerves, the products with low price often become furnishings, the training mode is boring and single, negative moods such as boredom and fatigue occur after a period of use, the using effect is greatly reduced, and the rehabilitation of the patients is inconvenient.
Referring to fig. 1-3, the present utility model provides a technical solution:
the knee joint rehabilitation device comprises a device main body 1, wherein the left side and the right side of the device main body 1 are fixedly connected with supporting seats 2, two groups of supporting seats 2 are connected with two groups of supporting plates 4 through a plurality of supporting columns 3, and the tops of the two groups of supporting plates 4 are respectively and fixedly provided with a left leg placing mechanism 5 and a right leg placing mechanism 6;
further, firstly, place device main part 1 in appointed position department, when using, supporting seat 2 plays the supporting role to backup pad 4 through support column 3, and play the supporting role to left leg placement mechanism 5 or right leg placement mechanism 6 through backup pad 4, the patient can carry out rehabilitation training to left leg or right leg through left leg placement mechanism 5 or right leg placement mechanism 6 when lying in bed, and patient lies on device main part 1 during training, make the patient also can carry out rehabilitation training when lying in bed, and can make left leg placement mechanism 5 or right leg placement mechanism 6 automatically move through electronic, train patient's joint department, be applicable to the disabled or be unfavorable for carrying out the patient of motion by a wide margin, training effect has been improved.
Referring to fig. 1 to 3, the specific structure of the left leg placement mechanism 5 is as follows:
the left leg placing mechanism 5 comprises two groups of rotary cylinders 501, the two groups of rotary cylinders 501 are respectively and fixedly arranged on the front side and the rear side of the inside of the supporting plate 4, the supporting plate 4 is connected with two groups of connecting columns 502 through the two groups of rotary cylinders 501, the tops of the two groups of connecting columns 502 are rotationally connected with a left leg placing plate 503, the left leg placing plate 503 is respectively connected with a lower leg placing seat 505 and a thigh placing seat 506 through two groups of lifting cylinders 504, the lower leg placing seat 505 and the thigh placing seat 506 are respectively connected with a placing frame 508 through connecting shafts 507, the outer sides of the lower leg placing seat 505 and the thigh placing seat 506 are fixedly connected with fixing ropes 509, the front sides of the lower leg placing seat 505 and the thigh placing seat 506 are fixedly connected with two groups of clamping blocks 510 which are positioned at positions corresponding to the fixing ropes 509, and the front sides of the fixing ropes 509 are fixedly provided with clamping columns 511.
Furthermore, when a patient lies on the device main body 1, rehabilitation training can be carried out on the left leg of the patient through the left leg placing mechanism 5, a control box is fixedly arranged at the bottom of the device main body 1, the control box is electrically connected with the rotary air cylinder 501, the lifting air cylinder 504 and the driving motor, the rotary air cylinder 501 is started, the rotary air cylinder 501 drives the connecting column 502 to rotate, the connecting column 502 is screwed out from the supporting plate 4, the left leg placing plate 503 on the connecting column 502 is screwed out, the left thigh of the patient is placed in the placing frame 508 in the thigh placing seat 505, the joint of the patient is positioned between the thigh placing seat 505 and the thigh placing seat 506, the placing frame 508 is in an arc-shaped structure design, the placing frame 508 is attached to leg muscles of a human body, the left thigh of the patient is respectively fixed on the placing frame 508 in the thigh placing seat 505 through the fixing ropes 509, the left thigh of the patient is fixed on a placing frame 508 in a thigh placing seat 506, the inner structure of two groups of clamping blocks 510 is arranged corresponding to the outer structure of a clamping column 511, the distance between the two groups of clamping blocks 510 is arranged corresponding to the width of a fixing rope 509, the clamping column 511 on the fixing rope 509 is clamped between the two groups of clamping blocks 510, the fixing rope 509 is fixed through the clamping of the clamping blocks 510 and the clamping column 511, the shank placing seat 505 and the thigh placing seat 506 are of U-shaped structure design, the fixing rope 509 is made of nylon materials, the left shank and the left thigh of the patient are fixed through the fixing rope 509 and the placing frame 508, the two groups of placing frames 508 are respectively connected with the shank placing seat 505 and the thigh placing seat 506 in a rotating way through connecting shafts 507 when a lifting cylinder 504 is started, two sets of lift cylinders 504 drive shank placement seat 505 and thigh placement seat 506 respectively and go up and down to drive patient's shank and thigh to move about, can carry out rehabilitation training to patient's joint department, can carry out rehabilitation training to patient's right leg through right leg placement mechanism 6, left leg placement mechanism 5 is consistent with the structure of right leg placement mechanism 6, left leg placement mechanism 5 and right leg placement mechanism 6 are symmetrical structural design, repeat above-mentioned step, fix patient's right leg after placing mechanism 6 with right leg and unscrew, can carry out rehabilitation training to patient's right leg.
The working flow of the utility model is as follows: when the knee joint rehabilitation device is used, the device main body 1 is placed at a designated position, when the knee joint rehabilitation device is used, the supporting seat 2 plays a supporting role on the supporting plate 4 through the supporting column 3, and plays a supporting role on the left leg placing mechanism 5 or the right leg placing mechanism 6 through the supporting plate 4, a patient can carry out rehabilitation training on the left leg or the right leg through the left leg placing mechanism 5 or the right leg placing mechanism 6 when lying on a bed, and the patient lies on the device main body 1 during training, so that the patient can also carry out rehabilitation training when lying on the bed, and the left leg placing mechanism 5 or the right leg placing mechanism 6 can automatically operate through electric power to train the joint of the patient, so that the knee joint rehabilitation device is suitable for disabled or patients not suitable for carrying out movement by a large margin, the training effect is improved, and compared with the existing knee joint rehabilitation device, the whole practicality of the knee joint rehabilitation device is improved through design.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The knee joint rehabilitation device comprises a device main body (1), and is characterized in that: the left side and the right side of the device main body (1) are fixedly connected with supporting seats (2), two groups of supporting seats (2) are connected with two groups of supporting plates (4) through a plurality of supporting columns (3), and the tops of the two groups of supporting plates (4) are respectively and fixedly provided with a left leg placing mechanism (5) and a right leg placing mechanism (6);
the left leg placing mechanism (5) comprises two groups of rotary cylinders (501), the two groups of rotary cylinders (501) are respectively fixedly arranged on the front side and the rear side of the inside of the supporting plate (4), the supporting plate (4) is connected with two groups of connecting columns (502) through the two groups of rotary cylinders (501), the tops of the connecting columns (502) are rotationally connected with a left leg placing plate (503), the left leg placing plate (503) is respectively connected with a lower leg placing seat (505) and a thigh placing seat (506) through two groups of lifting cylinders (504), and the lower leg placing seat (505) and the thigh placing seat (506) are respectively connected with a placing frame (508) through connecting shafts (507).
2. The knee joint rehabilitation apparatus according to claim 1, wherein: the outer sides of the lower leg placing seat (505) and the thigh placing seat (506) are fixedly connected with fixing ropes (509), and the front sides of the lower leg placing seat (505) and the thigh placing seat (506) are fixedly connected with two groups of clamping blocks (510) at positions corresponding to the fixing ropes (509).
3. The knee joint rehabilitation apparatus according to claim 2, wherein: the front faces of the fixing ropes (509) are fixedly provided with clamping columns (511), the inner structure sizes of the two groups of clamping blocks (510) are arranged corresponding to the outer structure sizes of the clamping columns (511), and the distance between the two groups of clamping blocks (510) is arranged corresponding to the width of the fixing ropes (509).
4. The knee joint rehabilitation apparatus according to claim 1, wherein: the placing frames (508) are of arc-shaped structural design, the placing frames (508) are attached to leg muscles of a human body, and the two groups of placing frames (508) are respectively connected with the shank placing seat (505) and the thigh placing seat (506) in a rotating mode through connecting shafts (507).
5. The knee joint rehabilitation apparatus according to claim 2, wherein: the shank placing seat (505) and the thigh placing seat (506) are of U-shaped structural design, the fixing rope (509) is made of nylon materials, the structures of the left leg placing mechanism (5) and the right leg placing mechanism (6) are consistent, and the left leg placing mechanism (5) and the right leg placing mechanism (6) are of symmetrical structural design.
6. The knee joint rehabilitation apparatus according to claim 1, wherein: the bottom of the device main body (1) is fixedly provided with a control box, and the control box is electrically connected with the rotary air cylinder (501), the lifting air cylinder (504) and the driving motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320758420.0U CN219207933U (en) | 2023-04-08 | 2023-04-08 | Knee joint rehabilitation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320758420.0U CN219207933U (en) | 2023-04-08 | 2023-04-08 | Knee joint rehabilitation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219207933U true CN219207933U (en) | 2023-06-20 |
Family
ID=86757662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320758420.0U Active CN219207933U (en) | 2023-04-08 | 2023-04-08 | Knee joint rehabilitation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219207933U (en) |
-
2023
- 2023-04-08 CN CN202320758420.0U patent/CN219207933U/en active Active
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