CN220967640U - Lower limb rehabilitation device - Google Patents
Lower limb rehabilitation device Download PDFInfo
- Publication number
- CN220967640U CN220967640U CN202322073734.XU CN202322073734U CN220967640U CN 220967640 U CN220967640 U CN 220967640U CN 202322073734 U CN202322073734 U CN 202322073734U CN 220967640 U CN220967640 U CN 220967640U
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- Prior art keywords
- rod
- pedal
- connecting rod
- welded
- shell
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- 210000003141 lower extremity Anatomy 0.000 title claims abstract description 19
- 238000003466 welding Methods 0.000 claims abstract description 7
- 230000000474 nursing effect Effects 0.000 abstract description 2
- 230000000399 orthopedic effect Effects 0.000 abstract description 2
- 210000003414 extremity Anatomy 0.000 description 3
- 230000033001 locomotion Effects 0.000 description 2
- 210000003205 muscle Anatomy 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
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- Rehabilitation Tools (AREA)
Abstract
The utility model provides a lower limb rehabilitation device, which relates to the field of orthopedics nursing and comprises a seat, a handle, a base, a sliding rod, a pedal, a shell, a rotating rod, a pedal connecting rod, a pedal supporting rod, a motor, a belt, a bottom cylinder sleeve, a top cylinder sleeve, a motor rotating rod, a clamping bolt, a baffle, a seat hydraulic telescopic rod, a connecting rod, a pulley, a guide rail and a pulley connecting rod; the motor rotating rod is welded with the bottom cylinder sleeve; the rotating rod is welded with the pedal connecting rod and is welded with the top cylinder sleeve; the belt is movably connected with the bottom cylinder sleeve, and the belt is movably connected with the top cylinder sleeve; the pedal support rod is connected with the pedal connecting rod in a welding way, and the pedal support rod is movably connected with the pedal plate through a hinge; the seat is embedded on the guide rail and is movably connected with the guide rail; the problems of high training difficulty and high strength of patients are solved through the motor, the motor rotating rod, the pedal connecting rod, the pedal supporting rod and the pedal plate.
Description
Technical Field
The utility model belongs to the field of orthopedics nursing, and particularly relates to a lower limb rehabilitation device.
Background
The lower limb rehabilitation exercise is rehabilitation exercise of lower limb muscle strength, muscle endurance, lower limb joint flexibility, walking ability and other functions performed on patients in the recovery period and the sequelae period by using an exercise training device.
Based on the above, the lower limb exercise training device needs the patient to carry out initiative exercise training, does not have external force assistance, and the training degree of difficulty is big and intensity is high, and each part of traditional lower limb exercise training device is fixed in addition, can't adjust to different patient's physique.
Disclosure of utility model
In order to solve the technical problems, the utility model provides a lower limb rehabilitation device to solve the problems of high training difficulty of patients, high strength and unadjustable positions of device components.
The utility model discloses a lower limb rehabilitation device, which is characterized by comprising the following specific technical means:
A lower limb rehabilitation device comprises a seat, a handle, a base, a sliding rod, a pedal, a shell, a rotating rod, a pedal connecting rod, a pedal supporting rod, a motor, a belt, a bottom barrel sleeve, a top barrel sleeve, a motor rotating rod, a clamping bolt, a baffle plate, a seat hydraulic telescopic rod, a connecting rod, a pulley, a guide rail and a pulley connecting rod; the base is connected with the motor through bolts, the base is fixedly connected with the guide rail through bolts, and the base is welded with the baffle; the handle is welded with the sliding rod; the motor rotating rod is connected with the motor key, the motor rotating rod is connected with the base through a bearing shaft, the motor rotating rod is connected with the shell through a bearing shaft, and the motor rotating rod is connected with the bottom barrel sleeve through a welding manner; the rotating rod is connected with the pedal connecting rod in a welding way, is connected with the shell through a bearing shaft, and is connected with the top barrel sleeve in a welding way; the belt is movably connected with the bottom cylinder sleeve, and the belt is movably connected with the top cylinder sleeve; the clamping bolt is screwed with the shell through threads; the seat hydraulic telescopic rod is welded with the seat, and the seat hydraulic telescopic rod is welded with the baffle; the hydraulic telescopic rod is movably connected with the pulley connecting rod through a hinge, and is welded with the baffle; the connecting rod is movably connected with the shell through a hinge, and the connecting rod is movably connected with the pulley connecting rod through a hinge; the pulley connecting rod is welded with the pulley; the pedal support rod is connected with the pedal connecting rod in a welding way, and the pedal support rod is movably connected with the pedal plate through a hinge; the seat is embedded on the guide rail and is movably connected with the guide rail.
Further, the casing front side is equipped with the screw thread through-hole of diameter 3cm, and the casing passes through the screw thread and screws up with clamping bolt, and the casing both sides are equipped with the through-hole of diameter 10cm, and the through-hole quantity is four groups, and the casing is inside cavity, and the slide bar nestification is in the casing, and casing and slide bar pass through clamping bolt fixed connection.
Further, the base quantity is two sets of, and the base side is equipped with logical groove, and the pulley inlays to be established in the base logical inslot, and base and pulley pass through logical groove swing joint, and the base upside is equipped with the guide rail.
Further, the front end of the sliding rod is provided with a semi-cylindrical groove with the depth of 1.5 cm.
Further, the tail end of the clamping bolt is provided with a hemispherical rubber pad with the diameter of 3cm.
Compared with the prior art, the utility model has the following beneficial effects:
1. In the device, a seat hydraulic telescopic rod and a guide rail are arranged, the seat is embedded on the guide rail,
The seat hydraulic telescopic rod is connected with the seat in a welded mode, the seat slides on the guide rail through the seat hydraulic telescopic rod, and the front-back position adjustment of the seat is achieved.
2. In this device, set up hydraulic telescoping rod, connecting rod, pulley connecting rod and casing, casing and connecting rod pass through hinge swing joint, and the pulley connecting rod passes through the hinge and realizes hydraulic telescoping rod and connecting rod swing joint, and translation motion and connecting rod tilt up and down around the pulley connecting rod are driven through hydraulic telescoping rod, have realized the angle modulation of casing front and back slope.
3. In this device, set up motor, belt, bottom barrel casing, top barrel casing, motor rotary rod, pedal connecting rod, pedal bracing piece and running-board, the bottom barrel casing on the motor drive motor rotary rod rotates through the motor, and bottom barrel casing utilizes belt drive to top barrel casing, makes top barrel casing rotate, and then makes the rotary rod drive pedal connecting rod, pedal bracing piece and running-board rotatory, has realized the passive exercise training of low limbs.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
Fig. 2 is a schematic diagram of the explosive structure of the present utility model.
Fig. 3 is a schematic cross-sectional structure of the present utility model.
Fig. 4 is a right-side view of the present utility model.
In the figure, the correspondence between the component names and the drawing numbers is:
1. A seat; 2. a handle; 3. a base; 4. a slide bar; 5. a foot pedal; 6. a housing; 7. a rotating rod; 8. a pedal connecting rod; 9. a pedal support rod; 10. a motor; 11. a belt; 12. a bottom sleeve; 13. a top sleeve; 14. a motor rotating rod; 15. clamping a bolt; 16. a baffle; 17. a seat hydraulic telescoping rod; 18. a hydraulic telescopic rod; 19. a connecting rod; 20. a pulley; 21. a guide rail; 22. and a pulley connecting rod.
Detailed Description
Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.
Examples:
As shown in fig. 1 to 4:
The utility model provides a lower limb rehabilitation device, which comprises a seat 1, a handle 2, a base 3, a sliding rod 4, a foot pedal 5, a shell 6, a rotating rod 7, a foot pedal connecting rod 8, a foot pedal supporting rod 9, a motor 10, a belt 11, a bottom cylinder sleeve 12, a top cylinder sleeve 13, a motor rotating rod 14, a clamping bolt 15, a baffle 16, a seat hydraulic telescopic rod 17, a hydraulic telescopic rod 18, a connecting rod 19, a pulley 20, a guide rail 21 and a pulley connecting rod 22; the base 3 is connected with the motor 10 through bolts, the base 3 is fixedly connected with the guide rail 21 through bolts, and the base 3 is welded with the baffle 16; the handle 2 is welded with the sliding rod 4; the motor rotary rod 14 is connected with the motor 10 in a key way, the motor rotary rod 14 is connected with the base 3 through a bearing shaft, the motor rotary rod 14 is connected with the shell 6 through a bearing shaft, and the motor rotary rod 14 is connected with the bottom barrel sleeve 12 in a welding way; the rotating rod 7 is welded with the pedal connecting rod 8, the rotating rod 7 is connected with the shell 6 through a bearing shaft, and the rotating rod 7 is welded with the top barrel sleeve 13; the belt 11 is movably connected with the bottom cylinder sleeve 12, and the belt 11 is movably connected with the top cylinder sleeve 13; the clamping bolt 15 is screwed with the shell 6 through threads; the seat hydraulic telescopic rod 17 is welded with the seat 1, and the seat hydraulic telescopic rod 17 is welded with the baffle 16; the hydraulic telescopic rod 18 is movably connected with the pulley connecting rod 22 through a hinge, and the hydraulic telescopic rod 18 is welded with the baffle 16; the connecting rod 19 is movably connected with the shell 6 through a hinge, and the connecting rod 19 is movably connected with the pulley connecting rod 22 through a hinge; the pulley connecting rod 22 is welded with the pulley 20; the pedal support rod 9 is welded with the pedal connecting rod 8, and the pedal support rod 9 is movably connected with the pedal plate 5 through a hinge; the seat 1 is embedded on the guide rail 21, and the seat 1 is movably connected with the guide rail 21.
Wherein, the casing 6 leading flank is equipped with the screw thread through-hole of diameter 3cm, and casing 6 and clamping bolt 15 pass through the screw thread and twist to connect, and casing 6 inside cavity, slide bar 4 nestification are in casing 6, and slide bar 4 slides from top to bottom in casing 6, has realized slide bar 4 high regulation from top to bottom.
Wherein, base 3 quantity is two sets of, and base 3 distributes in low limbs rehabilitation ware bottom both sides, has effectively ensured the stability of low limbs rehabilitation ware, and the base 3 side is equipped with logical groove, and pulley 20 inlays and establishes in base 3 logical inslot, and base 3 and pulley 20 pass through logical groove swing joint, and base 3 upside is equipped with guide rail 21, and seat 1 slides on guide rail 21 under the promotion of seat hydraulic telescoping rod 17, has realized seat 1 back-and-forth adjustment and has moved.
The tail end of the clamping bolt 15 is provided with a hemispherical rubber pad with the diameter of 3cm, and the clamping bolt 15 is clamped and fixed on the sliding rod 4 by utilizing the strong friction characteristic of the rubber pad in the process of clamping the sliding rod 4 by the clamping bolt 15.
Specific use and action of the embodiment:
According to the utility model, the motor 10 drives the motor rotary rod 14 to rotate so as to drive the bottom barrel sleeve 12 to rotate, the bottom barrel sleeve 12 drives the top barrel sleeve 13 to rotate through the belt 11, so that the rotary rod 7 drives the pedal connecting rod 8, the pedal supporting rod 9 and the pedal 5 to rotate, further, the passive exercise training of the lower limb rehabilitation exercise is realized, the hydraulic telescopic rod 18 drives the connecting rod 19 to move, the shell 6 is driven to realize the angle adjustment of front and back inclination, the seat 1 slides on the guide rail 21 through the seat hydraulic telescopic rod 17, the front and back adjustment movement of the seat 1 is realized, the clamping bolt 15 clamps, positions and fixes the sliding rod 4 nested in the shell 6 through the threaded through hole of the shell 6, and the clamping bolt 15 clamps and fixes the sliding rod 4.
The present utility model is not described in detail in the present application, and is well known to those skilled in the art.
Claims (5)
1. A lower limb rehabilitation device, which is characterized in that: the novel bicycle comprises a seat (1), a handle (2), a base (3), a sliding rod (4), a pedal (5), a machine shell (6), a rotating rod (7), a pedal connecting rod (8), a pedal supporting rod (9), a motor (10), a belt (11), a bottom cylinder sleeve (12), a top cylinder sleeve (13), a motor rotating rod (14), a clamping bolt (15), a baffle plate (16), a seat hydraulic telescopic rod (17), a hydraulic telescopic rod (18), a connecting rod (19), a pulley (20), a guide rail (21) and a pulley connecting rod (22); the base (3) is connected with the motor (10) through bolts, the base (3) is fixedly connected with the guide rail (21) through bolts, and the base (3) is welded with the baffle (16); the handle (2) is welded with the sliding rod (4); the motor rotating rod (14) is connected with the motor (10) through a key, the motor rotating rod (14) is connected with the base (3) through a bearing shaft, the motor rotating rod (14) is connected with the shell (6) through a bearing shaft, and the motor rotating rod (14) is connected with the bottom cylinder sleeve (12) in a welding mode; the rotary rod (7) is welded with the pedal connecting rod (8), the rotary rod (7) is connected with the shell (6) through a bearing shaft, and the rotary rod (7) is welded with the top cylinder sleeve (13); the belt (11) is movably connected with the bottom cylinder sleeve (12), and the belt (11) is movably connected with the top cylinder sleeve (13); the clamping bolt (15) is screwed with the shell (6) through threads; the seat hydraulic telescopic rod (17) is welded with the seat (1), and the seat hydraulic telescopic rod (17) is welded with the baffle plate (16); the hydraulic telescopic rod (18) is movably connected with the pulley connecting rod (22) through a hinge, and the hydraulic telescopic rod (18) is welded with the baffle (16); the connecting rod (19) is movably connected with the shell (6) through a hinge, and the connecting rod (19) is movably connected with the pulley connecting rod (22) through a hinge; the pulley connecting rod (22) is welded with the pulley (20); the pedal support rod (9) is welded with the pedal connecting rod (8), and the pedal support rod (9) is movably connected with the pedal plate (5) through a hinge; the seat (1) is embedded on the guide rail (21), and the seat (1) is movably connected with the guide rail (21).
2. A lower limb rehabilitation apparatus as claimed in claim 1, wherein: the front side of the shell (6) is provided with threaded through holes with the diameter of 3cm, the shell (6) is screwed with the clamping bolts (15) through threads, two sides of the shell (6) are provided with through holes with the diameter of 10cm, the number of the through holes is four, the shell (6) is hollow, the sliding rods (4) are nested in the shell (6), and the shell (6) is fixedly connected with the sliding rods (4) through the clamping bolts (15).
3. A lower limb rehabilitation apparatus as claimed in claim 1, wherein: the number of the bases (3) is two, through grooves are formed in the side faces of the bases (3), the pulleys (20) are embedded in the through grooves of the bases (3), the bases (3) are movably connected with the pulleys (20) through the through grooves, and guide rails (21) are arranged on the upper side faces of the bases (3).
4. A lower limb rehabilitation apparatus as claimed in claim 1, wherein: the front end of the sliding rod (4) is provided with a semi-cylindrical groove with the depth of 1.5 cm.
5. A lower limb rehabilitation apparatus as claimed in claim 1, wherein: and the tail end of the clamping bolt (15) is provided with a hemispherical rubber pad with the diameter of 3 cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322073734.XU CN220967640U (en) | 2023-08-03 | 2023-08-03 | Lower limb rehabilitation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322073734.XU CN220967640U (en) | 2023-08-03 | 2023-08-03 | Lower limb rehabilitation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220967640U true CN220967640U (en) | 2024-05-17 |
Family
ID=91060909
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322073734.XU Active CN220967640U (en) | 2023-08-03 | 2023-08-03 | Lower limb rehabilitation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220967640U (en) |
-
2023
- 2023-08-03 CN CN202322073734.XU patent/CN220967640U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |