CN219763871U - Autonomous control type rehabilitation exercise device for knee joint nursing - Google Patents
Autonomous control type rehabilitation exercise device for knee joint nursing Download PDFInfo
- Publication number
- CN219763871U CN219763871U CN202320561110.XU CN202320561110U CN219763871U CN 219763871 U CN219763871 U CN 219763871U CN 202320561110 U CN202320561110 U CN 202320561110U CN 219763871 U CN219763871 U CN 219763871U
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- knee joint
- connecting piece
- base
- rehabilitation exercise
- exercise device
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- 210000000629 knee joint Anatomy 0.000 title claims abstract description 28
- 230000000474 nursing effect Effects 0.000 title claims abstract description 10
- 210000000689 upper leg Anatomy 0.000 claims description 9
- 230000033001 locomotion Effects 0.000 abstract description 10
- 206010060820 Joint injury Diseases 0.000 abstract description 2
- 210000003127 knee Anatomy 0.000 description 7
- 206010057178 Osteoarthropathies Diseases 0.000 description 3
- 210000002683 foot Anatomy 0.000 description 3
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 208000006820 Arthralgia Diseases 0.000 description 1
- 208000036487 Arthropathies Diseases 0.000 description 1
- 208000012659 Joint disease Diseases 0.000 description 1
- 210000003423 ankle Anatomy 0.000 description 1
- 238000011882 arthroplasty Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003412 degenerative effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000008407 joint function Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 210000003141 lower extremity Anatomy 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000033764 rhythmic process Effects 0.000 description 1
- 230000009295 sperm incapacitation Effects 0.000 description 1
- 208000024891 symptom Diseases 0.000 description 1
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- Rehabilitation Tools (AREA)
Abstract
The utility model discloses an autonomous comparison type rehabilitation exercise device for knee joint nursing, and particularly relates to the technical field of rehabilitation exercise. According to the autonomous comparison type rehabilitation exercise device for knee joint nursing, the guide rail is enabled to reciprocate through the starting device, the supporting rod is driven by the connecting piece to enable the first curved rod and the second curved rod to bend and stretch, the problem that the knee joint injury of a user is limited in movement and rehabilitation exercise is difficult to be carried out actively through the body-building equipment or walking is solved.
Description
Technical Field
The utility model relates to the technical field of rehabilitation exercise, in particular to an autonomous control type rehabilitation exercise device for knee joint nursing.
Background
Knee joint is an important weight-bearing joint of lower limbs, its structure and function are the most complex of human joints, knee degenerative osteoarthropathy is a common disease of elderly people, it is reported that 35% of men with knee osteoarthropathy with symptoms over 50 years old, up to 74% of women, and more users need artificial knee arthropathy for severe knee osteoarthropathy, knee arthroplasty can relieve knee joint pain, improve knee joint function, correct knee joint deformity and obtain long-term stability.
The utility model provides an autonomous control type knee joint rehabilitation exercise device which is used for nursing a traditional knee joint, generally needs a user to lie on a bed, then is lifted at the ankle position of the user, enables the knee bottom of the user to cling to the bed surface to perform rehabilitation training on the knee of the user by pressing the knee of the user to move downwards, is inconvenient for the elderly, has complex framework when the traditional device is used, is inconvenient for the elderly to use, cannot master movement amplitude in the use process and can excessively stimulate the knee joint to cause secondary injury.
Disclosure of Invention
The utility model mainly aims to provide an autonomous control type rehabilitation exercise device for knee joint nursing, which can effectively solve the problem that a user with serious knee joint injury is difficult to actively use equipment or walk to perform rehabilitation exercise.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
the utility model provides an independently control formula rehabilitation exercise device for knee joint nursing, includes the brace table, brace table left side fixed mounting has the base, base left side fixed mounting has starting drive, the recess is seted up to the base upper end, T type spout has been seted up to base recess inner wall both sides, the guide rail has been seted up to base recess diapire, guide rail upper end movable mounting has the connecting piece, two fixedly connected with branches at connecting piece both ends, the connecting piece is installed in the base recess, two the branch is kept away from the one end rotation of connecting piece and is connected with two first curved bars, two the branch is installed in the top of base, two the one end rotation that starting drive was kept away from to first curved bars is connected with two second curved bars, two the inboard fixedly connected with thigh of second curved bars is according to the pad, the one end rotation that second curved bars was kept away from to first curved bars is connected with U type support, the inboard fixedly mounted of U type support has the running-board, the one end fixedly connected with hinge piece that the base upper end is close to the brace table, two curved bars are connected with in the upper end hinge of base.
Preferably, a sliding block is movably arranged in the T-shaped sliding groove, the sliding block is rotatably connected to the outer side of one end, far away from the first curved bar, of the supporting rod, and the shape of the sliding block is matched with the inner shape of the T-shaped sliding groove.
Preferably, the connecting piece comprises a connecting rod, the lower end of the connecting rod is fixedly connected with a guide slide plate, and the guide slide plate is movably arranged above the guide rail.
Preferably, the middle part of the upper end of the guide rail is upwards convex, the bottom end of the guide slide plate is inwards concave towards the direction of the connecting rod, and the inwards concave shape is matched with the convex shape of the guide rail.
Preferably, the first curved bar comprises a fixed bar, the fixed bar is provided with a groove, a telescopic bar is movably arranged in the groove of the fixed bar, a connecting block is fixedly arranged at one end of the telescopic bar, which is close to the pedal, a fixed buckle is fixedly arranged at the outer side of the fixed bar, and a hole matched with the fixed buckle for use is formed in the outer side of the telescopic bar.
Preferably, the upper end of the supporting table is provided with an arc-shaped groove, and the thigh pad is semicircular.
Compared with the prior art, the utility model has the following beneficial effects:
the device can independently control the knee joint bending and stretching of reasonable speed of the knee joint of the old by using machinery, can accurately control the bending amplitude and speed by mechanical control, avoid secondary injury caused by incapacitation of the motion amplitude when the old moves independently, adjust the motion speed of the machine according to self-rehabilitation conditions, and adjust the length suitable for the old by using a telescopic curved bar.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is an elevation view of the present utility model;
FIG. 3 is an enlarged view of the utility model at A;
FIG. 4 is an enlarged view of the T-shaped chute of the present utility model;
fig. 5 is an enlarged view of the utility model at B.
In the figure: 1. a support table; 2. a base; 3. a T-shaped chute; 4. a connecting piece; 41. a connecting rod; 42. a guide slide plate; 5. a guide rail; 6. a starting device; 7. a second curved bar; 8. thigh pad; 9. a support rod; 10. a first curved bar; 101. a fixed rod; 102. a telescopic rod; 103. a connecting block; 104. a fixing buckle; 11. a foot pedal; 12. a U-shaped bracket; 13. a hinge member; 14. a sliding block.
Detailed Description
The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
As shown in fig. 1, an autonomous control type rehabilitation exercise device for knee joint nursing comprises a supporting table 1, a base 2 is fixedly installed on the left side of the supporting table 1, a starting device 6 is fixedly installed on the left side of the base 2, a motor is used for controlling in the starting device 6 to control the running speed and amplitude of a machine, a groove is formed in the upper end of the base 2, T-shaped sliding grooves 3 are formed in two sides of the inner wall of the groove of the base 2, a guide rail 5 is formed in the bottom wall of the groove of the base 2, a connecting piece 4 is movably installed at the upper end of the guide rail 5, the guide rail 5 is controlled by the starting device 6, the connecting piece 4 always reciprocates on the guide rail 5, and two supporting rods 9 are fixedly connected to two ends of the connecting piece 4.
Further, as shown in fig. 2, one end of the two struts 9 far away from the connecting piece 4 is rotationally connected with two first curved bars 10, the two struts 9 are installed above the base 2, one end of the two first curved bars 10 far away from the starting device 6 is rotationally connected with two second curved bars 7, the inner sides of the two second curved bars 7 are fixedly connected with thigh pad 8 together, one end of the first curved bars 10 far away from the second curved bars 7 is rotationally connected with a U-shaped bracket 12, the inner side of the U-shaped bracket 12 is fixedly provided with a pedal 11, one end of the upper end of the base 2 near the supporting table 1 is fixedly provided with a hinge piece 13, the two second curved bars 7 are hinged to the upper end of the base 2, the upper end of the supporting table 1 is provided with an arc groove, and the thigh pad 8 is semicircular.
In order to enable the curved bar to move at a uniform speed, the starting device 6 is used for controlling the guide rail 5 to move, and the connecting piece 4 is driven to move, as shown in fig. 3, the connecting piece 4 comprises a connecting rod 41, the lower end of the connecting rod 41 is fixedly connected with a guide slide plate 42, the guide slide plate 42 is movably arranged above the guide rail 5, the connecting piece 4 is arranged in a groove of the base 2, two support rods 9 are fixedly connected to two ends of the connecting piece 4, the two support rods 9 are fixedly connected together by the connecting piece 4, and a sliding block 14 fixedly connected to the support rods 9 is driven to slide in the T-shaped sliding groove 3 through the movement of the connecting piece 4 above the guide rail 5.
Specifically, as shown in fig. 4, the shape of the sliding block 14 is adapted to the internal shape of the T-shaped chute 3, the sliding block 14 is rotatably mounted at one end of the strut 9, the strut 9 is rotated to change the angle through the reciprocating motion of the sliding block 14 in the T-shaped chute 3, so as to drive the first curved bar 10 to move, as shown in fig. 5, the first curved bar 10 comprises a fixed bar 101, the fixed bar 101 is provided with a groove, a telescopic bar 102 is movably mounted in the groove of the fixed bar 101, one end of the telescopic bar 102, which is close to the pedal 11, is fixedly mounted with a connecting block 103, a fixed buckle 104 is fixedly mounted at the outer side of the fixed bar 101, a hole matched with the fixed buckle 104 is formed at the outer side of the telescopic bar 102, the length of the telescopic bar 102 in the first curved bar 10 can be adjusted according to different height requirements of users, and after the required length is reached, the fixed buckle 104 is buckled with the hole.
It should be noted that, the present utility model is an autonomous control type rehabilitation exercise device for knee joint care, which uses mechanical control to replace the old people to actively perform rehabilitation training by using fitness equipment or walking, controls the movement amplitude, autonomously controls the movement speed and the movement amplitude according to the physical needs of the old people, and can also adjust the length of the first curved bar 10 according to the user needs of different heights, so as to better match the use of the device.
The working principle of the utility model is as follows: the thigh of a user is placed on the thigh pad 8, the foot is placed on the foot pedal 11, the length of the first curved bar 10 is adjusted according to the height requirement of the user, after the telescopic bar 102 is stretched to the required length, the fixing buckle 104 is clamped and fixed, the starting device 6 is opened, the motor in the starting device 6 drives the guide rail 5 to reciprocate, the guide rail 5 drives the connecting piece 4 to enable the supporting bar 9 to slide in the T-shaped sliding groove 3 through the sliding block 14, the supporting bar 9 changes angle to drive the first curved bar 10 downwards, the angle between the first curved bar 10 and the second curved bar 7 is enlarged through stretching, reciprocating motion is carried out, the knee joint of the user changes along with the angle change between the two curved bars, and the telescopic speed can be adjusted according to different exercise requirements of the user by controlling the starting device 6, so that the exercise rhythm is autonomously controlled. The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. An autonomous contrast type rehabilitation exercise device for knee joint nursing, comprising a supporting table (1), characterized in that: the utility model discloses a foot rest, including base (2) and support platform (1), support platform (1) left side fixed mounting has base (2), base (2) left side fixed mounting has starting drive (6), the recess has been seted up to base (2) upper end, T type spout (3) have been seted up to base (2) recess inner wall both sides, guide rail (5) have been seted up to base (2) recess diapire, guide rail (5) upper end movable mounting has connecting piece (4), two branch (9) of connecting piece (4) both ends fixedly connected with, connecting piece (4) are installed in base (2) recess, two branch (9) are kept away from the one end rotation of connecting piece (4) and are connected with two first curved bars (10), two the one end rotation that starting drive (6) were kept away from to first curved bars (10) is connected with two second curved bars (7), two second curved bars (7) inboard joint fixedly connected with thigh are in succession and are filled up (8), first curved bars (10) are kept away from the one end rotation of connecting piece (4) and are kept away from connecting piece (2) one end rotation of connecting piece (12) and are connected with one end (12) of connecting piece (12) and are kept away from on the base (2), the two second curved bars (7) are hinged to the upper end of the base (2).
2. An autonomous controlled rehabilitation exercise device for knee joint care according to claim 1, characterized in that: the T-shaped sliding groove (3) is internally and movably provided with a sliding block (14), the sliding block (14) is rotationally connected to the outer side of one end, far away from the first curved bar (10), of the supporting rod (9), and the shape of the sliding block (14) is matched with the inner shape of the T-shaped sliding groove (3).
3. An autonomous controlled rehabilitation exercise device for knee joint care according to claim 1, characterized in that: the connecting piece (4) comprises a connecting rod (41), the lower end of the connecting rod (41) is fixedly connected with a guide slide plate (42), and the guide slide plate (42) is movably arranged above the guide rail (5).
4. An autonomous controlled rehabilitation exercise device for knee joint care according to claim 3, wherein: the middle part of the upper end of the guide rail (5) is upwards protruded, the bottom end of the guide slide plate (42) is inwards recessed towards the direction of the connecting rod (41), and the inwards recessed shape is matched with the protruding shape of the guide rail (5).
5. An autonomous controlled rehabilitation exercise device for knee joint care according to claim 1, characterized in that: the first curved bar (10) comprises a fixed bar (101), the fixed bar (101) is provided with a groove, a telescopic bar (102) is movably arranged in the groove of the fixed bar (101), a connecting block (103) is fixedly arranged at one end, close to a pedal (11), of the telescopic bar (102), a fixed buckle (104) is fixedly arranged at the outer side of the fixed bar (101), and a hole matched with the fixed buckle (104) is formed in the outer side of the telescopic bar (102).
6. An autonomous controlled rehabilitation exercise device for knee joint care according to claim 1, characterized in that: the upper end of the supporting table (1) is provided with an arc-shaped groove, and the thigh support pad (8) is semicircular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320561110.XU CN219763871U (en) | 2023-03-21 | 2023-03-21 | Autonomous control type rehabilitation exercise device for knee joint nursing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320561110.XU CN219763871U (en) | 2023-03-21 | 2023-03-21 | Autonomous control type rehabilitation exercise device for knee joint nursing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219763871U true CN219763871U (en) | 2023-09-29 |
Family
ID=88109545
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320561110.XU Active CN219763871U (en) | 2023-03-21 | 2023-03-21 | Autonomous control type rehabilitation exercise device for knee joint nursing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219763871U (en) |
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2023
- 2023-03-21 CN CN202320561110.XU patent/CN219763871U/en active Active
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