CN212974042U

CN212974042U - Knee bone joint exercise device with adjustable exercise intensity

Info

Publication number: CN212974042U
Application number: CN202021946528.5U
Authority: CN
Inventors: 肖琴
Original assignee: Hunan First Normal University
Current assignee: Hunan First Normal University
Priority date: 2020-09-08
Filing date: 2020-09-08
Publication date: 2021-04-16
Anticipated expiration: 2030-09-08

Abstract

The utility model discloses a knee bone joint exercise device of adjustable intensity of motion, including knee protective housing, limiting plate, knee baffle, connecting block, hinge, telescopic link, screw hole, thigh fixer, pull cassette tape and buckle, the draw-in groove has been seted up on the surface of thigh fixer, the inside swing joint of draw-in groove has fixed fixture block, the bottom fixedly connected with spliced pole of connecting block, the one end fixedly connected with shank fixer of spliced pole. The utility model has the advantages of the utility model provides a knee bone joint exercise device of adjustable intensity of motion, this equipment provides a rehabilitation training structure, and during the use, the user puts into equipment with the leg that needs carry out knee bone joint exercise earlier, makes user's knee put into the knee protective housing, and limiting plate can help the user to block the knee in the knee protective housing this moment, pulls the pull cassette tape on the thigh fixer again, makes the buckle be connected with the draw-in groove, and fixed fixture block can be with its chucking.

Description

Knee bone joint exercise device with adjustable exercise intensity

Technical Field

The utility model relates to the technical field of medical equipment, specifically be a knee joint exercise device of adjustable intensity of motion.

Background

Knee joint is the key position of human low limbs motion, also receives the injury very easily simultaneously, and clinical medicine is being painful to knee joint, corrects the knee joint deformity, when treating knee joint bone tumor scheduling problem, often takes knee joint replacement operation treatment, and the patient needs the shank of activity at the postoperative to promote blood reflux, need balance for a long time and coordination exercise during the rehabilitation training.

But the existing knee joint postoperative exercise can only be realized by fixing a patient on a bed to allow the patient to simply recover and exercise, the exercise mode is difficult to achieve the aim of helping the patient to recover the knee joint as soon as possible, the patient is difficult to control the exercise by himself, and when the operation is wrong, the secondary injury of the patient is easily caused, and the knee joint is damaged again.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a knee bone joint exercise device of adjustable intensity of motion has solved the problem that proposes in the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a device is tempered in knee bone joint of adjustable intensity of motion, includes the knee protective housing, fixedly connected with limiting plate and knee baffle in proper order from a left side to the right side to the inside wall of knee protective housing, the bottom fixedly connected with connecting block of limiting plate, the one end swing joint of connecting block has the hinge, the one end of connecting block has the telescopic link through hinge swing joint, the threaded hole has been seted up on the surface of telescopic link, the one end fixedly connected with thigh fixer of telescopic link, the surface of thigh fixer is provided with the pull cassette tape, the one end of pull cassette tape is provided with the buckle, the draw-in groove has been seted up on the surface of thigh fixer, the inside swing joint of draw-in groove has fixed fixture block, the bottom fixedly connected with spliced pole of connecting block.

Optionally, a cushion is arranged inside the knee baffle.

Optionally, an adjusting knob is movably connected inside the threaded hole.

Optionally, the bottom of the thigh fixer is fixedly connected with an elastic band.

Optionally, the buckle is matched with the clamping groove.

(III) advantageous effects

The utility model provides a knee bone joint exercise device of adjustable intensity of motion possesses following beneficial effect:

the utility model has the advantages of the utility model provides a knee bone joint exercise device of adjustable intensity of motion, this equipment provides a rehabilitation training structure, during the use, the user puts into equipment with the leg that needs carry out knee bone joint exercise earlier, make user's knee put into the knee protective housing, limiting plate can help the user to block the knee in the knee protective housing this moment, pull cassette on the thigh fixer is pulled again, make the buckle be connected with the draw-in groove, fixed fixture block can be with its chucking, equipment bottom calf fixer operation is the same with it, treat that fixed completion is back, the user can pass through shank activity pulling elastic band, it accomplishes knee joint rehabilitation training to the pulling force help it of elastic band resilience, such structural design can guarantee that equipment goes to satisfy different patients's shank fixed, it becomes more practical to make equipment.

For traditional knee bone joint exercise device of adjustable exercise intensity, this equipment more can make things convenient for and carry out supplementary use according to user's needs, for example, when taking exercise, the knee baffle that is equipped with the cushion of the surperficial meeting contact of knee, guarantee at the exercise in-process, can effectively cushion the power that equipment oppressed the knee, the power of avoiding appearing taking exercise is too big, damage the knee, the telescopic link has been adopted in the connection of thigh fixer simultaneously, adjust the fixed position of thigh fixer through the telescopic link, use adjust knob to fix it, can change the elasticity degree of elastic webbing after operating like this, thereby realize the purpose of adjusting exercise intensity, it is very simple to adjust, the patient can operate by oneself, the effectual training progress that has improved the patient, help the patient to recover early, the practicality of equipment has been embodied.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the present invention;

fig. 3 is a schematic sectional view of the present invention.

In the figure: 1. a knee protective shell; 2. a limiting plate; 3. a knee baffle; 4. connecting blocks; 5. a hinge; 6. a telescopic rod; 7. a threaded hole; 8. a thigh fixer; 9. drawing and pulling the clamping belt; 10. buckling; 11. a card slot; 12. fixing the fixture block; 13. connecting columns; 14. a lower leg holder; 15. a soft cushion; 16. adjusting a knob; 17. an elastic band.

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.

Referring to fig. 1 to 3, the present invention provides a technical solution: a knee bone joint exercise device with adjustable exercise intensity comprises a knee protection shell 1, wherein the inner side wall of the knee protection shell 1 is fixedly connected with a limiting plate 2 and a knee baffle plate 3 from left to right in sequence, the limiting plate 2 can block the knee of a patient, so that the leg of the patient is better fixed with equipment, a cushion 15 is arranged inside the knee baffle plate 3, the cushion 15 can buffer the extrusion force of the equipment for the knee during exercise, the bottom of the limiting plate 2 is fixedly connected with a connecting block 4, one end of the connecting block 4 is movably connected with a hinge 5, one end of the connecting block 4 is movably connected with a telescopic rod 6 through the hinge 5, the surface of the telescopic rod 6 is provided with a threaded hole 7, the inside of the threaded hole 7 is movably connected with an adjusting knob 16, one end of the telescopic rod 6 is fixedly connected with a thigh fixer 8, the bottom of the thigh fixer 8 is fixedly connected with, the drawing clamping belt 9 can be drawn out from the inside of the thigh fixer 8, one end of the drawing clamping belt 9 is provided with a buckle 10, the surface of the thigh fixer 8 is provided with a clamping groove 11, the buckle 10 is matched with the clamping groove 11, the inside of the clamping groove 11 is movably connected with a fixed clamping block 12, the bottom of the connecting block 4 is fixedly connected with a connecting column 13, one end of the connecting column 13 is fixedly connected with a calf fixer 14, an elastic belt 17 is fixed at the bottoms of the thigh fixer 8 and the calf fixer 14 to help a patient to exercise acute joints, when in use, a user puts legs needing knee joint exercise into the equipment firstly, so that knees of the user are put into the knee protection shell 1, at the moment, a limiting plate 2 in the knee protection shell 1 can help the user to clamp the knees, then pulls the drawing clamping belt 9 on the thigh fixer 8 to connect the buckle 10 with the clamping groove 11, the fixed clamping block 12 can clamp the legs, after the fixation is finished, a user can pull the elastic belt 17 through the movement of the legs, the elastic belt rebounds tensile force helps the user to finish the rehabilitation training of the knee joint, the structural design can ensure that the equipment can meet the leg fixation of different patients, the equipment becomes more practical, the surface of the knee can contact with the knee baffle 3 provided with the cushion 15 during the exercise, the force of the equipment pressing the knee can be effectively buffered during the exercise process, the phenomenon that the knee is damaged due to overlarge exercise force is avoided, meanwhile, the telescopic rod 6 is adopted in the connection of the thigh fixer 8, the position fixed by the thigh fixer 8 is adjusted through the telescopic rod 6, the knee is fixed by using the adjusting knob 16, the tightness degree of the elastic belt 17 can be changed after the operation, the purpose of adjusting the exercise intensity is realized, the adjustment is very simple, and the patient can operate by himself, the training progress of the patient is effectively improved, the patient is helped to recover early, and the practicability of the equipment is reflected.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

To sum up, the knee joint exercising device with adjustable exercise intensity is used, a user puts a leg to be exercised on the knee joint into equipment firstly, so that the knee of the user is put into the knee protection shell 1, the limiting plate 2 in the knee protection shell 1 can help the user to clamp the knee at the moment, the pulling clamping belt 9 on the thigh fixer 8 is pulled again, the buckle 10 is connected with the clamping groove 11, the fixing clamping block 12 can clamp the knee, the operation of the thigh fixer 14 at the bottom of the equipment is the same as that of the thigh fixer, after the fixation is finished, the user can pull the elastic belt 17 through the leg movement, the elastic belt rebounding tensile force helps the user to finish the knee joint rehabilitation training, the structural design can ensure that the equipment can meet the leg fixation of different patients, the equipment becomes more practical, when in exercising, the surface of the knee can contact the knee baffle 3 provided with the cushion 15, guarantee at the exercise in-process, can effectively cushion the power that equipment oppressed the knee, the power of avoiding appearing taking exercise is too big, damage the knee, telescopic link 6 has been adopted simultaneously on thigh fixer 8's connection, adjust the position that thigh fixer 8 is fixed through telescopic link 6, use adjust knob 16 to fix it, can change the elasticity degree of elastic webbing 17 after the operation like this, thereby realize the purpose of adjusting the intensity of motion, it is very simple to adjust, the patient can operate by oneself, the effectual training progress that has improved the patient, help the patient to be recovered early, the practicality of equipment has been embodied.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a knee joint exercise device of adjustable intensity of motion, includes knee protective housing (1), its characterized in that: the inner side wall of the knee protection shell (1) is fixedly connected with a limiting plate (2) and a knee baffle (3) in sequence from left to right, the bottom of the limiting plate (2) is fixedly connected with a connecting block (4), one end of the connecting block (4) is movably connected with a hinge (5), one end of the connecting block (4) is movably connected with a telescopic rod (6) through the hinge (5), a threaded hole (7) is formed in the surface of the telescopic rod (6), one end of the telescopic rod (6) is fixedly connected with a thigh fixer (8), a pull clamping belt (9) is arranged on the surface of the thigh fixer (8), a buckle (10) is arranged at one end of the pull clamping belt (9), a clamping groove (11) is formed in the surface of the thigh fixer (8), a fixed clamping block (12) is movably connected inside the clamping groove (11), and a connecting column (13) is fixedly connected, one end of the connecting column (13) is fixedly connected with a shank fixer (14).

2. The knee joint exercising device with adjustable exercise intensity of claim 1, wherein: a soft cushion (15) is arranged inside the knee baffle (3).

3. The knee joint exercising device with adjustable exercise intensity of claim 1, wherein: the interior of the threaded hole (7) is movably connected with an adjusting knob (16).

4. The knee joint exercising device with adjustable exercise intensity of claim 1, wherein: the bottom of the thigh fixer (8) is fixedly connected with an elastic band (17).

5. The knee joint exercising device with adjustable exercise intensity of claim 1, wherein: the buckle (10) is matched with the clamping groove (11).