CN214435281U - A flexion and extension exercise device for leg fracture rehabilitation exercise - Google Patents
A flexion and extension exercise device for leg fracture rehabilitation exercise Download PDFInfo
- Publication number
- CN214435281U CN214435281U CN202022891137.4U CN202022891137U CN214435281U CN 214435281 U CN214435281 U CN 214435281U CN 202022891137 U CN202022891137 U CN 202022891137U CN 214435281 U CN214435281 U CN 214435281U
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- support plate
- flexion
- extension
- exercise device
- tooth block
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- 206010061599 Lower limb fracture Diseases 0.000 title claims abstract description 16
- 238000005452 bending Methods 0.000 claims description 7
- 206010017076 Fracture Diseases 0.000 claims description 4
- 230000017531 blood circulation Effects 0.000 description 3
- 239000008280 blood Substances 0.000 description 2
- 210000004369 blood Anatomy 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000004087 circulation Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
本实用新型公开了一种腿部骨折康复锻炼用屈伸锻炼装置，包括主体、支板、托板、凹槽和偏心轮，所述主体的中间安装有支板，且主体的下方上部开设有凹槽，所述主体的下方内部轴承连接有转柱和螺纹杆，且螺纹杆的左右两端均贯穿有移动柱，所述转柱的四周安装有下齿块，且下齿块的下方放置有螺纹杆，所述移动柱的上方卡合有托板，且托板的上方开设有放置槽，所述托板的外侧下方安装有连接板，且连接板的下方连接有上齿块，并且上齿块的下方啮合有下齿块。该腿部骨折康复锻炼用屈伸锻炼装置，安装有转柱，通过控制转柱的速度带动和转向，可以使调节托板的移动距离，由于上齿块和下齿块相互啮合，实现腿部屈伸，不需要人工进行控制系统。
The utility model discloses a flexion and extension exercise device for leg fracture rehabilitation exercise, which comprises a main body, a support plate, a support plate, a groove and an eccentric wheel. The lower inner bearing of the main body is connected with a rotating column and a threaded rod, and the left and right ends of the threaded rod are penetrated with a moving column. A threaded rod, a support plate is engaged above the moving column, a placement slot is opened above the support plate, a connecting plate is installed under the outer side of the support plate, and an upper tooth block is connected below the connecting plate, and the upper A lower tooth block is engaged under the tooth block. The flexion and extension exercise device for leg fracture rehabilitation exercise is equipped with a rotating column. By controlling the speed and steering of the rotating column, the moving distance of the support plate can be adjusted. Since the upper tooth block and the lower tooth block are meshed with each other, the flexion and extension of the leg can be realized. , does not require manual control of the system.
Description
Technical Field
The utility model relates to a recovered exercise technical field of shank fracture specifically is a shank fracture is recovered takes exercise with bending and stretching exercise device.
Background
The leg fracture rehabilitation exercise time is relatively long, during treatment and rehabilitation, the legs are inconvenient to move, the legs are assisted by external force, the treatment time can be shortened by continuous exercise, meanwhile, the blood circulation of the legs can be accelerated by the rehabilitation exercise, some patients can bend and stretch with the help of family members, the exercise mode is relatively time-wasting, and other patients can exercise by a bending and stretching exercise device, so that the leg fracture rehabilitation exercise time is relatively convenient, but the bending and stretching exercise device in the market at present has certain problems;
some bending and stretching exercise devices in the market lie on a bed, and need another control system to adjust the angle and control the speed, so that the manpower is increased; some people need to walk manually, the gravity of the body is pressed on the feet when the people stand up, blood circulation is inconvenient, and the feet are always in a tight state during exercise, so that the walking of the feet is not utilized;
therefore, the flexion and extension exercise device for leg fracture rehabilitation exercise can well solve the problems.
Disclosure of Invention
An object of the utility model is to provide a recovered exercise of shank fracture is with stretching exercise device to solve the problem that needs manual control system and blood to press at the foot on the existing market that above-mentioned background art provided.
In order to achieve the above object, the utility model provides a following technical scheme: a flexion and extension exercise device for leg fracture rehabilitation exercise comprises a main body, a support plate, a groove and an eccentric wheel, wherein the support plate is installed in the middle of the main body, the groove is formed in the upper portion of the lower portion of the main body, a rotary column and a threaded rod are connected to the inside of the lower portion of the main body in a bearing mode, moving columns penetrate through the left end and the right end of the threaded rod, lower tooth blocks are installed on the periphery of the rotary column, the threaded rod is placed below the lower tooth blocks, the support plate is clamped above the moving columns, a placing groove is formed in the upper portion of the support plate, a connecting plate is installed below the outer side of the support plate, an upper tooth block is connected to the lower portion of the connecting plate, the lower tooth blocks are meshed below the upper tooth blocks, a gear is connected to the middle portion of the lower portion of the support plate in a bearing mode, the eccentric wheel penetrates through the periphery of the bearing of the gear, a convex block is clamped inside the lower portion of the support plate, and sponge is installed on the periphery of the support plate, and a convex block is arranged below the sponge, and an eccentric wheel is arranged below the convex block.
Preferably, the lug material is the rubber material, and the lug evenly sets up in the inside of layer board.
Preferably, the gears are arranged at equal intervals, 4 gears are meshed with each other by 2 adjacent gears, and the diameters of the 4 gears are the same.
Preferably, the lug forms a sliding structure with the supporting plate through an eccentric wheel, and the eccentric wheels are uniformly distributed on a wheel shaft of the gear.
Preferably, the upper tooth block and the lower tooth block are meshed with each other, and the lower tooth block and the main body pass through a rotating structure.
Preferably, the moving columns and the grooves form a sliding structure through threaded rods, and the thread directions of the 2 moving columns are opposite.
Compared with the prior art, the beneficial effects of the utility model are that: the flexion and extension exercise device for leg fracture rehabilitation exercise;
(1) the leg bending and stretching device is provided with the rotating column, the moving distance of the supporting plate can be adjusted by controlling the speed driving and steering of the rotating column, and the supporting plate is driven to move left and right by the mutual meshing of the upper tooth block and the lower tooth block, so that the leg bending and stretching are realized without manually controlling a system;
(2) the foot massage device is provided with the support plate, the convex block and the eccentric wheel, a person can sit on the support plate, the situation that the gravity is completely pressed on the foot is avoided, the leg rehabilitation is not convenient, meanwhile, the convex block is moved through the rotation of the eccentric wheel, the foot bottom is massaged, and the blood circulation of the foot bottom is accelerated.
Drawings
FIG. 1 is a schematic view of the main sectional structure of the present invention;
FIG. 2 is a schematic view of the structure of the present invention;
FIG. 3 is a schematic view of a top-down structure of the pallet of the present invention;
FIG. 4 is a left side view of the structure of the present invention;
fig. 5 is a schematic side sectional view of the tray of the present invention;
fig. 6 is an enlarged schematic view of a portion a in fig. 5 according to the present invention.
In the figure: 1. a main body; 2. a support plate; 3. a support plate; 4. a threaded rod; 5. a groove; 6. moving the column; 7. a lower tooth block; 8. turning the column; 9. a connecting plate; 10. an upper tooth block; 11. a sponge; 12. a bump; 13. a placement groove; 14. an eccentric wheel; 15. a gear.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-6, the present invention provides a technical solution: a flexion and extension exercise device for leg fracture rehabilitation exercise comprises a main body 1, a support plate 2, a support plate 3, a groove 5 and an eccentric wheel 14, wherein the support plate 2 is installed in the middle of the main body 1, the groove 5 is formed in the upper portion of the lower portion of the main body 1, a rotary column 8 and a threaded rod 4 are connected to the lower portion of the main body 1 through bearings, moving columns 6 penetrate through the left end and the right end of the threaded rod 4, lower tooth blocks 7 are installed on the periphery of the rotary column 8, the threaded rod 4 is placed below the lower tooth blocks 7, the support plate 3 is clamped above the moving columns 6, a placing groove 13 is formed in the upper portion of the support plate 3, a connecting plate 9 is installed below the outer side of the support plate 3, an upper tooth block 10 is connected below the connecting plate 9, the lower tooth blocks 7 are meshed below the upper tooth blocks 10, a gear 15 is connected to the lower middle bearing of the support plate 3, the eccentric wheel 14 penetrates through the periphery of the bearing of the gear 15, a lug 12 is clamped inside the lower portion of the support plate 3, and the sponge 11 is arranged around the inner part of the supporting plate 3, a convex block 12 is arranged below the sponge 11, and an eccentric wheel 14 is arranged below the convex block 12.
The bumps 12 are made of rubber, and the bumps 12 are uniformly arranged in the supporting plate 3, so that the sole can be in contact with the bumps 12.
The gears 15 are arranged at equal intervals, and the adjacent 2 gears 15 are meshed with each other, and the diameters of the 4 gears 15 are the same, so that the moving directions of the lugs 12 in the two adjacent columns are opposite, and the massage effect is realized.
The lugs 12 and the supporting plate 3 form a sliding structure through eccentric wheels 14, the eccentric wheels 14 are uniformly distributed on the wheel shaft of the gear 15, and a plurality of lugs 12 are driven to rotate through a motor.
The upper tooth block 10 and the lower tooth block 7 are meshed with each other, and the lower tooth block 7 and the main body 1 are in a rotating structure, so that the lower tooth block 7 rotates to drive the supporting plate 3 to move left and right, and flexion and extension of joints are achieved.
Remove post 6 and constitute sliding construction through threaded rod 4 and recess 5, and 2 screw thread opposite directions that remove post 6, be convenient for adjust the interval between 2 layer boards 3.
The working principle is as follows: when the flexion and extension exercise device for leg fracture rehabilitation exercise is used, firstly, the distance between two support plates 3 is adjusted according to the habits of different people for placing legs, the threaded rod 4 is rotated by hands, the two moving columns 6 are driven to move in opposite directions due to the fact that the thread directions in the left moving column 6 and the right moving column 6 are the same as the thread direction of the threaded rod 4, then a person sits on the support plates 2, feet are placed on the support plates 3, the motor power supply outside the right side of the rotating column 8 is switched on, the motor drives the rotating column 8 to rotate, the upper tooth block 10 is driven to move left and right by the rotation of the lower tooth block 7 due to the fact that the upper tooth block 10 is meshed with the lower tooth block 7, joint flexion and extension movement is achieved, the rotating speed of the motor is adjusted according to the body conditions of each person, and the moving speed of the support plates 3 is further changed;
Finally, referring to fig. 3-6, an external motor power supply behind the gear 15 is connected, the motor drives the eccentric wheel 14 to rotate, the eccentric wheel 14 rotates to drive the bumps 12 to move up and down, the moving direction of each row of bumps 12 is opposite due to the mutual engagement of two adjacent gears 15, so that the pressing on the sole is realized, blood non-circulation of the foot is avoided, two adjacent gears 15 are mutually engaged, and the sponge 11 can reduce the impact force of the bumps 12 on the sole, which is not described in detail in the present specification and belongs to the prior art known by persons skilled in the art.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. The utility model provides a recovered exercise of shank fracture is with bending and stretching exercise device, includes main part (1), extension board (2), layer board (3), recess (5) and eccentric wheel (14), its characterized in that: a support plate (2) is installed in the middle of the main body (1), a groove (5) is formed in the upper portion of the lower portion of the main body (1), a rotary column (8) and a threaded rod (4) are connected to an inner bearing of the lower portion of the main body (1), moving columns (6) penetrate through the left end and the right end of the threaded rod (4), lower tooth blocks (7) are installed on the periphery of the rotary column (8), the threaded rod (4) is placed below the lower tooth blocks (7), a support plate (3) is clamped above the moving columns (6), a placement groove (13) is formed in the upper portion of the support plate (3), a connecting plate (9) is installed below the outer side of the support plate (3), an upper tooth block (10) is connected to the lower portion of the connecting plate (9), the lower tooth block (7) is meshed to the lower portion of the upper tooth block (10), a gear (15) is connected to a middle bearing of the lower portion of the support plate (3), and eccentric wheel (14) have been run through around the bearing of gear (15), the inside block in below of layer board (3) has lug (12), and installs sponge (11) around layer board (3) is inside to lug (12) have been placed to the below of sponge (11), and eccentric wheel (14) have been placed to the below of lug (12) moreover.
2. The flexion and extension exercise device for leg fracture rehabilitation exercise according to claim 1, wherein: the lug (12) is made of rubber, and the lug (12) is uniformly arranged in the supporting plate (3).
3. The flexion and extension exercise device for leg fracture rehabilitation exercise according to claim 1, wherein: the gears (15) are arranged at equal intervals, the adjacent 2 gears (15) are meshed with each other, and the diameters of the 4 gears (15) are the same.
4. The flexion and extension exercise device for leg fracture rehabilitation exercise according to claim 1, wherein: the lug (12) and the supporting plate (3) form a sliding structure through an eccentric wheel (14), and the eccentric wheel (14) is distributed on a wheel shaft of the gear (15).
5. The flexion and extension exercise device for leg fracture rehabilitation exercise according to claim 1, wherein: go up tooth piece (10) and lower tooth piece (7) intermeshing, and lower tooth piece (7) passes through rotating-structure with main part (1).
6. The flexion and extension exercise device for leg fracture rehabilitation exercise according to claim 1, wherein: the moving columns (6) form a sliding structure through the threaded rods (4) and the grooves (5), and the thread directions of the 2 moving columns (6) are opposite.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022891137.4U CN214435281U (en) | 2020-12-02 | 2020-12-02 | A flexion and extension exercise device for leg fracture rehabilitation exercise |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022891137.4U CN214435281U (en) | 2020-12-02 | 2020-12-02 | A flexion and extension exercise device for leg fracture rehabilitation exercise |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214435281U true CN214435281U (en) | 2021-10-22 |
Family
ID=78186660
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022891137.4U Expired - Fee Related CN214435281U (en) | 2020-12-02 | 2020-12-02 | A flexion and extension exercise device for leg fracture rehabilitation exercise |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214435281U (en) |
-
2020
- 2020-12-02 CN CN202022891137.4U patent/CN214435281U/en not_active Expired - Fee Related
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Legal Events
| 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: 20211022 |