CN211512550U

CN211512550U - Orthopedics knee joint nursing activity ware

Info

Publication number: CN211512550U
Application number: CN201922416679.3U
Authority: CN
Inventors: 李建英; 林莉; 于永红
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-29
Filing date: 2019-12-29
Publication date: 2020-09-18
Anticipated expiration: 2029-12-29

Abstract

The utility model relates to the technical field of rehabilitation nursing equipment, and discloses an orthopedic knee joint nursing mobilizer, which comprises a first bracket and a second bracket, wherein the first bracket and the second bracket are rotationally connected through a rotating shaft, a support column is bolted at the center of the bottom of the first bracket, and a base is bolted at the bottom of the support column; the utility model discloses a, first bracket, the second bracket, a rotating shaft, the support column, a pedestal, the activity chamber, including a motor, an end cap, a controller, and a cover plate, the cam, waist type groove, the loose axle, first bracing piece, adjust the pole, the adjustable ring, the setting of second bracing piece and gyro wheel, solved when carrying out initial stage rehabilitation training, because the stiff and long-time lack motion of joint, all go on unusually misery, bring huge psychological pressure and painful problem for a lot of patients, possess the advantage of reasonable regulation activity range, can be very big misery and the psychological pressure who alleviates patient's initial stage of rehabilitation, and is very practical, and is worth using widely.

Description

Orthopedics knee joint nursing activity ware

Technical Field

The utility model relates to a rehabilitation and nursing equipment technical field specifically is an orthopedics knee joint nursing activity ware.

Background

With the development and progress of science and technology, bone science has been greatly developed in diagnosis and treatment. Great progress has been made in the treatment of both articular diseases and injuries. After the knee joint treatment, reasonable and necessary rehabilitation training is needed, and in order to avoid postoperative joint stiffness, muscle atrophy and adhesion among tissues, the exercise amount is gradually increased to achieve an ideal rehabilitation effect.

At present, many rehabilitation trainings need patients to do exercises by themselves, but when the initial rehabilitation training is carried out, due to the fact that the joint is stiff and lacks of exercises for a long time, the patients are all subjected to abnormal pain, huge psychological pressure and pain are brought to the patients, and therefore the orthopedic knee joint nursing mobilizer with the reasonable activity amplitude adjusting function is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an orthopedics knee joint nursing activity ware possesses the advantage of reasonable regulation activity range, has solved when carrying out initial stage rehabilitation training, because articular stiff and long-time lack the motion, unusual misery that all goes on brings huge psychological pressure and painful problem for a large number of patients.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an orthopedics knee joint nursing activity ware, includes first bracket, second bracket and pivot, first bracket rotates through the pivot with the second bracket to be connected, the central department bolt of first bracket bottom has the support column, the bottom bolt of support column has the base, the movable chamber has been seted up to the inside of base, the bottom bolt of activity intracavity wall has the motor, the output of motor has cup jointed the cam, the inboard of second bracket has seted up waist type groove, the inside sliding connection in waist type groove has the loose axle, the central department on loose axle surface articulates there is first bracing piece, the one end threaded connection that the loose axle was kept away from to first bracing piece has the regulation pole, and the screw thread at the regulation pole surface both ends is two-way screw thread, the central department on regulation pole surface has cup jointed the adjustable ring, the one end threaded connection that the regulation pole kept away from first bracing piece has the second bracing piece, one end of the second support rod, which is far away from the adjusting rod, penetrates through the inner part of the movable cavity and is rotatably connected with a roller, and the surface of the roller is in rolling connection with the surface of the cam.

Preferably, the end of the second bracket far away from the first bracket is bolted with a telescopic rod, the end of the telescopic rod far away from the second bracket is bolted with a pedal, the surface of the telescopic rod is sleeved with a spring, and the two ends of the spring are respectively bolted with the second bracket and the pedal through a fixing piece.

Preferably, the front side and the rear side of the upper surface of the pedal are respectively bolted with a guard plate, and the side of the guard plate close to the spring and the top of the first bracket and the outer side of the second bracket are respectively bolted with a protective pad.

Preferably, the right side of the surface of the support column is bolted with a connecting rod, the right end of the connecting rod is bolted with a sleeve, and the inner wall of the sleeve is in sliding connection with the surface of the second support rod.

Preferably, the surface of the adjusting rod is symmetrically in threaded connection with an anti-falling thread sleeve, and the surfaces of the anti-falling thread sleeve and the adjusting ring are rough surfaces.

Preferably, a sliding cavity is formed in the left side of the first bracket, a sliding plate is connected to the inside of the sliding cavity in a sliding mode, a sliding block is bolted to the bottom of the sliding plate, a sliding groove is formed in the bottom of the inner wall of the sliding cavity, and the inner wall of the sliding groove is connected with the surface of the sliding block in a sliding mode.

Preferably, the back parts of the first bracket and the second bracket are respectively bolted with a fixed plate, the top part of the rear side of the fixed plate is bolted with an elastic binding belt, the bottom of the elastic binding belt is sewn with a hook, the front surfaces of the first bracket and the second bracket are respectively bolted with a hanging rod, and the hanging rods are matched with the hooks.

Preferably, the back of the base is bolted with a protective net, and the right side of the top of the base is provided with an avoiding groove matched with the second supporting rod for use.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model discloses a, first bracket, the second bracket, a rotating shaft, the support column, a pedestal, the activity chamber, including a motor, an end cap, a controller, and a cover plate, the cam, waist type groove, the loose axle, first bracing piece, adjust the pole, the adjustable ring, the setting of second bracing piece and gyro wheel, solved when carrying out initial stage rehabilitation training, because the stiff and long-time lack motion of joint, all go on unusually misery, bring huge psychological pressure and painful problem for a lot of patients, possess the advantage of reasonable regulation activity range, can be very big misery and the psychological pressure who alleviates patient's initial stage of rehabilitation, and is very practical, and is worth using widely.

Drawings

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

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

FIG. 3 is a perspective view of the present invention;

fig. 4 is a schematic view of the structure of the present invention in a right sectional view.

In the figure: 1. a first bracket; 2. a second bracket; 3. a rotating shaft; 4. a support pillar; 5. a base; 6. a movable cavity; 7. a motor; 8. a cam; 9. a waist-shaped groove; 10. a movable shaft; 11. a first support bar; 12. adjusting a rod; 13. an adjusting ring; 14. a second support bar; 15. a roller; 16. a telescopic rod; 17. pedaling; 18. A spring; 19. a guard plate; 20. a protective pad; 21. a connecting rod; 22. a sleeve; 23. an anti-drop thread bushing; 24. A sliding cavity; 25. a sliding plate; 26. a slider; 27. a chute; 28. a fixing plate; 29. an elastic binding band; 30. hooking; 31. a hanging rod; 32. and (4) a protective net.

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, 2, 3 and 4, an orthopedic knee joint nursing mobilizer comprises a first bracket 1, a second bracket 2 and a rotating shaft 3, wherein the first bracket 1 and the second bracket 2 are rotatably connected through the rotating shaft 3, a support column 4 is bolted at the center of the bottom of the first bracket 1, a base 5 is bolted at the bottom of the support column 4, a mobile cavity 6 is arranged inside the base 5, a motor 7 is bolted at the bottom of the inner wall of the mobile cavity 6, an output end of the motor 7 is sleeved with a cam 8, a waist-shaped groove 9 is arranged inside the second bracket 2, a mobile shaft 10 is slidably connected inside the waist-shaped groove 9, a first support rod 11 is hinged at the center of the surface of the mobile shaft 10, one end of the first support rod 11 far away from the mobile shaft 10 is in threaded connection with an adjusting rod 12, threads at two ends of the surface of the adjusting rod 12 are bidirectional threads, an adjusting ring 13 is sleeved at the center of the surface of, the end of the adjusting rod 12 far away from the first supporting rod 11 is connected with a second supporting rod 14 through a thread, one end of the second supporting rod 14 far away from the adjusting rod 12 penetrates through the inner part of the movable cavity 6 and is connected with a roller 15 in a rotating way, the surface of the roller 15 is connected with the surface of the cam 8 in a rolling way, and the first bracket 1, the second bracket 2, the rotating shaft 3, the supporting column 4, the base 5, the movable cavity 6, the motor 7, the cam 8, the waist-shaped groove 9, the movable shaft 10, the first supporting rod 11, the adjusting rod 12, the adjusting ring 13, the second supporting rod 14 and the roller 15 are arranged, so that the problem that abnormal pain is caused by joint stiffness and long-time lack of movement during the initial rehabilitation training is solved, huge psychological pressure and pain are brought to a plurality of patients, the advantage of reasonably adjusting the activity amplitude is achieved, and the pain and psychological pressure of the patients in the, is very practical and is worth popularizing and using.

Please refer to fig. 1, an end of the second bracket 2 away from the first bracket 1 is fastened with a telescopic rod 16, an end of the telescopic rod 16 away from the second bracket 2 is fastened with a pedal 17, a spring 18 is sleeved on a surface of the telescopic rod 16, two ends of the spring 18 are respectively fastened with the second bracket 2 and the pedal 17 through a fixing piece, and the telescopic rod 16, the spring 18 and the pedal 17 are arranged to provide elastic support for the feet of the patient, thereby improving the practicability of the patient during use.

Referring to fig. 1 and 4, the front side and the rear side of the upper surface of the pedal 17 are bolted with a protective plate 19, one side of the protective plate 19 close to the spring 18 and the top of the first bracket 1 and the outer side of the second bracket 2 are bolted with protective pads 20, and by arranging the protective pads 20, the limbs of the patient can be prevented from being in hard contact with the first bracket 1 and the second bracket 2 after being placed and fixed, so that good comfort is provided.

Referring to fig. 1, a connecting rod 21 is bolted to the right side of the surface of the supporting column 4, a sleeve 22 is bolted to the right end of the connecting rod 21, and the inner wall of the sleeve 22 is slidably connected to the surface of the second supporting rod 14, so that the connecting rod 21 and the sleeve 22 can effectively cooperate with the second supporting rod 14 to perform reciprocating motion, provide certain support, and improve practicability.

Referring to fig. 1, 2 and 3, the surface of the adjusting rod 12 is symmetrically and threadedly connected with an anti-drop thread bushing 23, and the surfaces of the anti-drop thread bushing 23 and the adjusting ring 13 are rough surfaces, so that the adjusted adjusting rod 12 can be effectively reinforced by arranging the anti-drop thread bushing 23 to perform necessary position limitation, and the surfaces of the anti-drop thread bushing 23 and the adjusting ring 13 are rough surfaces. The use of conveniently adjusting reinforcement.

Referring to fig. 1 and 4, a sliding cavity 24 is formed in the left side of the first bracket 1, a sliding plate 25 is connected to the inside of the sliding cavity 24 in a sliding manner, a sliding block 26 is bolted to the bottom of the sliding plate 25, a sliding groove 27 is formed in the bottom of the inner wall of the sliding cavity 24, the inner wall of the sliding groove 27 is connected to the surface of the sliding block 26 in a sliding manner, the limb requirements of a patient can be reasonably lengthened by arranging the sliding cavity 24 and the sliding plate 25, the affected limb of the patient can be reasonably placed, and the sliding stability of the sliding plate 25 is improved by the sliding block 26 and the sliding groove 27 in a.

Referring to fig. 1 and 4, the fixing plates 28 are bolted to the back parts of the first bracket 1 and the second bracket 2, the elastic binding bands 29 are bolted to the top parts of the back sides of the fixing plates 28, the hooks 30 are sewn at the bottoms of the elastic binding bands 29, the hanging rods 31 are bolted to the front surfaces of the first bracket 1 and the second bracket 2, the hanging rods 31 are matched with the hooks 30, and the fixing plates 28, the elastic binding bands 29, the hooks 30 and the hanging rods 31 are arranged, so that the legs of the patient can be effectively and elastically fixed, and the leg fixing device is very practical.

Referring to fig. 4, a protective screen 32 is bolted to the back of the base 5, and an avoiding groove matched with the second support rod 14 is formed in the right side of the top of the base 5, so that the protective screen 32 can ensure good heat dissipation and ventilation when the motor 7 operates, and can protect the motor 7 well.

The working principle is as follows: the thigh of a patient needing rehabilitation training is placed on a protective pad 20 at the top of a first bracket 1, a calf is placed in the protective pad 20 of a second bracket 2, the sole of the foot is placed on the surface of a pedal 17, the pedal 17 can provide elastic support through a telescopic rod 16 and a spring 18 according to the length of the calf of the patient, an elastic binding belt 29 bolted to the back of a fixing plate 28 is matched with a hanging rod 31 through a hook 30 to respectively fix the thigh and the calf, the first supporting rod 11 in threaded connection is pushed by rotating an adjusting ring 13, the first supporting rod 11 extends towards the oblique upper direction, the second bracket 2 is pushed through a movable shaft 10 and a waist-shaped groove 9, the first bracket 1 and the second bracket 2 are rotatably connected through a rotating shaft 3, good activity amplitude can be realized, the first bracket 1 and the second bracket 2 are adjusted to reasonable angle positions according to the stiff situation of the knee joint of the patient, and then two anti-off thread sleeves 23 on the surface of the adjusting rod 12 are, strengthen, open the motor 7 that is located movable chamber 6 inside, motor 7 drives the cam 8 that the output cup jointed, through the roll connection of cam 8 and gyro wheel 15, gyro wheel 15 drives second bracing piece 14 and carries out reciprocating motion, second bracing piece 14 drives regulation pole 12 and first bracing piece 11 simultaneous movement, first bracing piece 11 promotes second bracket 2 through the cooperation of loose axle 10 with waist type groove 9 and carries out reciprocating motion, second bracket 2 drives the patient shank and carries out reciprocating motion, the supplementary rehabilitation training that carries on the initial stage.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an orthopedics knee joint nursing activity ware, includes first bracket (1), second bracket (2) and pivot (3), first bracket (1) rotates through pivot (3) with second bracket (2) and is connected its characterized in that: center department bolt joint of first bracket (1) bottom has support column (4), base (5) have been bolted to the bottom of support column (4), movable chamber (6) have been seted up to the inside of base (5), the bottom bolt joint of activity chamber (6) inner wall has motor (7), cam (8) have been cup jointed to the output of motor (7), waist type groove (9) have been seted up to the inboard of second bracket (2), the inside sliding connection of waist type groove (9) has loose axle (10), the center department on loose axle (10) surface articulates there is first bracing piece (11), the one end threaded connection that loose axle (10) were kept away from in first bracing piece (11) has regulation pole (12), and the screw thread at regulation pole (12) surface both ends is two-way screw thread, the center department on regulation pole (12) surface has cup jointed adjustable ring (13), the one end threaded connection that first bracing piece (11) were kept away from in regulation pole (12) has second bracing piece (14) One end of the second support rod (14) far away from the adjusting rod (12) penetrates through the movable cavity (6) to be connected with a roller (15) in a rotating mode, and the surface of the roller (15) is in rolling connection with the surface of the cam (8).

2. The orthopaedic knee care mobilizer of claim 1, wherein: the one end that first bracket (1) was kept away from in second bracket (2) is tied and is connect telescopic link (16), the one end bolt that second bracket (2) were kept away from in telescopic link (16) has pedal (17), spring (18) have been cup jointed on the surface of telescopic link (16), and the both ends of spring (18) are respectively through stationary blade and second bracket (2) and pedal (17) bolt joint.

3. The orthopaedic knee care mobilizer according to claim 2, wherein: the front side and the rear side of the upper surface of the pedal (17) are respectively bolted with a protective plate (19), and the side of the protective plate (19) close to the spring (18) and the top of the first bracket (1) and the outer side of the second bracket (2) are respectively bolted with a protective pad (20).

4. The orthopaedic knee care mobilizer of claim 1, wherein: the right side bolt on support column (4) surface has connect connecting rod (21), the right-hand member bolt of connecting rod (21) has sleeve (22), and the inner wall of sleeve (22) and the surperficial sliding connection of second bracing piece (14).

5. The orthopaedic knee care mobilizer of claim 1, wherein: the surface of the adjusting rod (12) is symmetrically connected with an anti-falling thread bushing (23) in a threaded manner, and the surfaces of the anti-falling thread bushing (23) and the adjusting ring (13) are rough surfaces.

6. The orthopaedic knee care mobilizer of claim 1, wherein: the left side of the first bracket (1) is provided with a sliding cavity (24), the inside of the sliding cavity (24) is connected with a sliding plate (25) in a sliding mode, the bottom of the sliding plate (25) is connected with a sliding block (26) in a bolting mode, the bottom of the inner wall of the sliding cavity (24) is provided with a sliding groove (27), and the inner wall of the sliding groove (27) is connected with the surface of the sliding block (26) in a sliding mode.

7. The orthopaedic knee care mobilizer of claim 1, wherein: the back of the first bracket (1) and the back of the second bracket (2) are respectively bolted with a fixing plate (28), the top of the rear side of the fixing plate (28) is bolted with an elastic binding belt (29), the bottom of the elastic binding belt (29) is sewn with a hook (30), the front of the first bracket (1) and the front of the second bracket (2) are respectively bolted with a hanging rod (31), and the hanging rod (31) is matched with the hook (30).

8. The orthopaedic knee care mobilizer of claim 1, wherein: the back of base (5) has bolted connection protection network (32), and the right side at base (5) top is seted up and is cooperated second bracing piece (14) to use and dodge the groove.