CN219721204U - Lower limb joint passive movement rehabilitation treatment equipment - Google Patents

Abstract

The utility model provides a passive movement rehabilitation therapy device for a lower limb joint, which comprises a shell, an output unit, a movement unit and an adjusting unit, wherein the output unit is arranged in the shell, the shell is fixedly connected with the output unit, a first opening is formed in the side part of the shell, a second opening is formed in one end of the shell, part of the movement unit is fixedly connected with the output unit through the first opening and the second opening, the adjusting unit is arranged at one end, adjacent to the first opening, of the movement unit, the adjusting unit comprises a foot rotating plate, a foot supporting plate and a connecting piece, and the foot rotating plate is detachably and fixedly connected with the movement unit through the connecting piece. The utility model utilizes the mutual cooperation of the adjusting unit and the moving unit to enable the adjusting unit to be arranged at one end of the moving unit, and according to different heights of human bodies, the foot rotary supporting plate is selected to be shortened upwards or lengthened downwards relative to the rotation of the moving unit, and then the foot rotary supporting plate is fixed with the moving unit through the connecting piece, so that the utility model is full of the use of the heights of general children and adults.

Description

Lower limb joint passive movement rehabilitation treatment equipment

Technical Field

The utility model relates to rehabilitation treatment equipment, in particular to lower limb joint passive exercise rehabilitation treatment equipment, and belongs to the technical field of medical equipment.

Background

Lower limb rehabilitation exercises are generally applicable to pain, dyskinesia, etc. caused by injury or overuse of lower limbs. Performing rehabilitation exercises can relieve pain, enhance the elasticity and strength of muscles, joints and ligaments, improve flexibility and balance, and increase blood circulation and metabolic levels. If rehabilitation exercise is not performed, the problems of muscle weakness, joint stiffness, hydrops, pain aggravation and the like can be caused, and even permanent exercise function damage can be caused.

Therefore, the importance of lower limb rehabilitation exercises for restoring physical health and normal motor function is self-evident. Through reasonable rehabilitation scheme and guidance, the progress of lower limb rehabilitation can be accelerated, unnecessary pain and complications are reduced, and the aims of improving life quality and recovering normal exercise capacity are finally achieved.

The existing clinical lower limb rehabilitation products have the advantages that the lower limb leg supports are of a drawing type structure and are matched with the foot rotary supporting plate to bear the support of the whole lower limb legs of patients. However, the structure cannot be adjusted too long or too short because the pulling length of the pulling structure is limited by a mechanical structure, and can be adjusted only in a certain range. The leg length can not be used for the height of common children and adults at the same time, so that the range of the leg length of the lower limb of a patient is inevitably limited to a certain extent.

Disclosure of Invention

Based on the background, the utility model aims to provide the lower limb joint passive exercise rehabilitation treatment equipment which can be used for adjusting different heights of common children and adults and controlling the exercise intensity, and solves the problems in the background technology.

In order to achieve the above object, the present utility model provides the following technical solutions:

the utility model provides a passive motion rehabilitation therapy equipment of low limbs joint, includes casing, output unit, motion unit and adjusting unit, the inside output unit that is provided with of casing, casing and output unit fixed connection, first opening has been seted up to the casing lateral part, the second opening has been seted up to casing one end, partial motion unit passes through first opening and second opening and output unit fixed connection, motion unit is provided with adjusting unit adjacent first opening one end, adjusting unit includes foot revolving plate, foot layer board and connecting piece, foot revolving plate passes through connecting piece detachable fixed connection with motion unit, threaded first connector is seted up to the foot revolving plate, threaded second connector is seted up to the foot layer board, set up the bolt between first connector and the second connector, foot revolving plate and foot layer board pass through bolt, first connector and second connector and can dismantle fixed connection. The shell can shield and store the output end member, so that the appearance of the utility model is more attractive, the first opening and the second opening provide channels for the connection of the output unit and the motion unit, the foot rotary support plate and the motion unit are detachably and fixedly connected through the connecting piece, the foot rotary support plate has an extension state and a shortening state relative to the motion unit, and the first connecting port, the second connecting port and the bolts are convenient for disassembling or fixing the foot rotary support plate and the foot support plate.

Preferably, the motion unit comprises a support frame, a motion support, a lower limb thigh support and a lower limb shank support, one end of the support frame penetrates through the second opening and is fixedly connected with the output unit, the other end of the support frame is detachably and fixedly connected with one end of the lower limb thigh support through a hinge piece, the other end of the lower limb thigh support is detachably and fixedly connected with one end of the lower limb shank support through a hinge piece, and the other end of the lower limb shank support is detachably and fixedly connected with the foot rotating plate through a hinge piece. The support frame can be connected output unit and motion unit through the second opening, makes the user more firm when using, and the bracing piece can support the part human body, and articulated elements adjustable connection angle makes the user more comfortable in the use.

Preferably, the output unit comprises a driving motor, a connecting shaft, a screw rod, a moving part with threads and a fixing part, wherein the connecting shaft is connected with the output end of the driving motor and the screw rod, the moving part is sleeved outside the screw rod, the screw rod is connected with the moving part through threads, the moving part is detachably and fixedly connected with the moving support, the fixing part is in running fit with the screw rod, and the fixing part is fixedly connected with the support frame. The driving motor rotates forward and backward alternately and is connected with the screw rod through the connecting shaft, so that the moving piece with threads is sleeved outside the screw rod to move back and forth, and the moving piece is connected with the moving support to drive the lower limb and the lower leg support to move, thereby enabling a user to achieve a movement effect.

Preferably, a control board is arranged outside the shell, the control board is fixedly connected with the shell, the control board is electrically connected with the driving motor, and the control board comprises a display screen and control keys. The control panel can be convenient for the operator to operate the motor.

Preferably, the bolt is provided with a knob, and the knob is fixedly connected with the bolt. The rotary button is convenient for twisting the bolt, so that an operator can take down or fix the bolt more labor-saving.

Preferably, the foot supporting plate is provided with a limiting plate, and the limiting plate is fixedly connected with the foot supporting plate. The limiting plate can fix the feet of the user, so that the feet of the user are prevented from being separated from the foot supporting plate during exercise.

Preferably, the lower limb thigh support is provided with a first fixing strap which is in sliding fit with the lower limb thigh support. The first securing strap may secure the thigh of the user.

Preferably, the lower limb calf support is provided with a second fixing strap which is in sliding fit with the lower limb calf support. The second securing strap may secure the user's calf.

Preferably, the foot supporting plate is provided with an anti-slip pad, and the anti-slip pad is fixedly connected with the foot supporting plate. The anti-slip part can increase the friction between the user and the foot support plate, and further prevent the feet of the user from separating from the foot support plate.

Preferably, the first fixing strap and the second fixing strap are both provided with a magic tape, and the first strap and the second strap are both fixed through the magic tape. The magic tape can change the tightness between the first fixing strap, the second fixing strap and the human body, and is convenient to use.

Compared with the prior art, the utility model has the following advantages:

the utility model relates to a passive exercise rehabilitation therapy device for lower limb joints, which utilizes the mutual coordination of an adjusting unit and an exercise unit to enable the adjusting unit to be arranged at one end of the exercise unit, selects a foot rotary supporting plate to be shortened upwards or lengthened downwards relative to the rotation of the exercise unit according to different heights of human bodies, and then enables the foot rotary supporting plate to be fixed with the exercise unit through a connecting piece, thereby realizing the application of the passive exercise rehabilitation therapy device for the lower limb joints in the heights of general children and adults.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required to be used in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are only embodiments of the present utility model, and that other drawings can be obtained according to the provided drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of the structure of the foot swing plate of the passive exercise rehabilitation device for lower limb joints in relation to the extension state of the exercise unit;

FIG. 2 is a schematic view showing the structure of the foot swing plate of the passive exercise rehabilitation device for lower limb joints according to the present utility model in a shortened state with respect to the exercise unit;

fig. 3 is an exploded view of an adjusting unit of the passive exercise rehabilitation therapy device for lower limb joints according to the present utility model.

In the figure: 1. a housing; 2. an output unit; 3. a movement unit; 4. an adjusting unit; 5. a first opening; 6. a second opening; 7. a foot rotating plate; 8. a foot support plate; 9. a hinge; 10. a first connection port; 11. a second connection port; 12. a bolt; 13. a support frame; 14. a motion bracket; 15. lower limb thigh support; 16. a lower limb shank support; 17. a driving motor; 18. a connecting shaft; 19. a screw rod; 20. a moving member; 21. a fixing member; 22. a control board; 23. a limiting plate; 24. a first securing strap; 25. a second securing strap; 26. an anti-slip pad; 27. a human body; 28. and a connecting piece.

Detailed Description

The technical scheme of the utility model is further specifically described below through specific embodiments and with reference to the accompanying drawings. It should be understood that the practice of the utility model is not limited to the following examples, but is intended to be within the scope of the utility model in any form and/or modification thereof.

In the present utility model, unless otherwise specified, all parts and percentages are by weight, and the equipment, materials, etc. used are commercially available or are conventional in the art. The methods in the following examples are conventional in the art unless otherwise specified. The components and devices in the following examples are, unless otherwise indicated, all those components and devices known to those skilled in the art, and their structures and principles are known to those skilled in the art from technical manuals or by routine experimentation.

The embodiment of the utility model discloses a lower limb joint passive movement rehabilitation treatment device

In the following detailed description of embodiments of the utility model, reference is made to the accompanying drawings, in which, for purposes of explanation, numerous specific details are set forth in order to provide a thorough understanding of the embodiments of the utility model. However, one or more embodiments may be practiced by one of ordinary skill in the art without these specific details.

As shown in fig. 1, the passive motion rehabilitation therapy device for the joints of the lower limbs comprises a shell 1, an output unit 2, a motion unit 3 and an adjusting unit 4, wherein the output unit 2 is arranged in the shell 1, the shell 1 is fixedly connected with the output unit 2, the shell 1 can shield and store an output end member, the appearance of the passive motion rehabilitation therapy device is attractive, a first opening 5 is formed in the side part of the shell 1, a second opening 6 is formed in one end of the shell 1, part of the motion unit 3 is fixedly connected with the output unit 2 through the first opening 5 and the second opening 6, and the first opening 5 and the second opening 6 provide channels for the connection of the output unit 2 and the motion unit 3.

As shown in fig. 2, the movement unit 3 includes a support frame 13, a movement support 14, a lower limb thigh support 15 and a lower limb shank support 16, the support frame 13 one end passes second opening 6 and output unit 2 fixed connection, the support frame 13 can be connected with output unit 2 and movement unit 3 through second opening 6, make the user more firm when using, and the bracing piece can support partial human 27, the support frame 13 other end can dismantle fixed connection through articulated elements 9 with lower limb thigh support 15 one end, lower limb thigh support 15 other end and lower limb shank support 16 one end pass through articulated elements 9 and can dismantle fixed connection, lower limb thigh support 15 is provided with first fixed band 24, first fixed band 24 and lower limb thigh support 15 sliding fit, first fixed band 24 can fix user's thigh through second opening 6, second fixed band 25 and lower limb shank support 16 sliding fit, second fixed band 25 can fix user's shank, first fixed band 24 and second fixed band 25 all are provided with the articulated elements 9 and can be changed in the articulated elements 9 and can be adjusted the articulated elements 25 and can be used with the articulated elements 9, the fixed band is fixed with the other end, the fixed band is convenient for the articulated elements 9, the user can be connected with the other end through the articulated elements, the fixed band is more convenient for changing the angle between the fixed band and the fixed band is used.

The output unit 2 comprises a driving motor 17, a connecting shaft 18, a screw rod 19, a moving part 20 with threads and a fixing part 21, wherein the connecting shaft 18 is connected with the output end of the driving motor 17 and the screw rod 19, the moving part 20 is sleeved outside the screw rod 19, the screw rod 19 is connected with the moving part 20 through threads, the moving part 20 is detachably and fixedly connected with the moving support 14, the fixing part 21 is in running fit with the screw rod 19, the fixing part 21 is fixedly connected with the support frame 13, the driving motor 17 can alternately rotate forward and backward and is connected with the screw rod 19 through the connecting shaft 18, the moving part 20 with threads is sleeved outside the screw rod 19 to move back and forth, the moving part 20 is connected with the moving support 14 to drive the lower limb calf support 16 to move, so that a user can achieve a moving effect, a control panel 22 is arranged outside the shell 1, the control panel 22 is fixedly connected with the shell 1, the control panel 22 is electrically connected with the driving motor 17, the control panel 22 comprises a display screen and a control key, and the control panel 22 can facilitate an operator to operate the motor.

As shown in fig. 3, the motion unit 3 is provided with the adjusting unit 4 near one end of the first opening 5, the adjusting unit 4 includes a foot rotating plate 7 and a foot supporting plate 8, the foot rotating plate 7 is detachably and fixedly connected with the motion unit 3 through a connecting piece 28, the foot rotating plate is detachably and fixedly connected with the motion unit 3, the foot rotating supporting plate is in an extending state and a shortening state relative to the motion unit 3, the foot supporting plate 8 is provided with an anti-slip pad 26, the anti-slip pad 26 is fixedly connected with the foot supporting plate 8, the friction force between a user and the foot supporting plate 8 can be increased by the anti-slip part, the foot supporting plate 8 is further prevented from being separated from the foot supporting plate 8, the foot supporting plate 8 is provided with a limiting plate 23, the limiting plate 23 is fixedly connected with the foot supporting plate 8, the foot of the user is prevented from being separated from the foot supporting plate 8 during motion, the foot rotating plate 7 is provided with a first connecting port 10 with threads, the foot supporting plate 8 is provided with a second connecting port 11 with threads, a bolt 12 is arranged between the first connecting port 10 and the second connecting port 11, the foot rotating plate 7 and the foot supporting plate 8 are fixedly connected with the foot supporting plate 8 through the bolt 12, the first connecting port 10 and the second connecting port 11 can be detached by the bolt 12, the first connecting port 10 and the second connecting port 11 can be conveniently and the bolt 12 can be conveniently detached from the rotating port 12 or the rotating port 12 is conveniently or the rotating port is fixedly connected with the rotating port 12 by the bolt 12.

The utility model relates to a lower limb joint passive movement rehabilitation therapy device, which comprises the following implementation principles:

when a patient wants to use the utility model to perform exercise rehabilitation, an operator of an auxiliary patient can judge the height of the patient so as to select whether to retract or extend the foot rotary plate 7, the length adjustment range of the lower limb and lower leg support 16 is greatly changed by the foot rotary support plate, the foot rotary support plate is detachably and fixedly connected with the lower limb and lower leg support 16 through the connecting piece 28 so as to adjust the foot rotary support plate, the problem of height applicability is solved, the articulating pieces 9 are adjusted, the moving unit 3 and the adjusting unit 4 are adjusted to a proper angle, thereby being more fit with the body of the patient, the patient is more comfortable in the moving process, the operator operates the control plate 22, the control plate 22 is a CPU microcomputer controller, the control plate 22 starts the driving motor 17, wherein the moving distance of the conventional adult screw 19 of the equipment is about 450mm to 600mm, the height is generally 1.4 m to 1.95 m, the movement distance of the conventional child screw rod 19 of the device is about 300mm to 450mm, the height is generally 1.1 m to 1.4 m, the screw rod 19 is driven by the rotation of the driving motor 17 to further drive the fixing piece 21 to linearly reciprocate, the screw rod 19 and the fixing piece 21 move to output structures, the lower limb thigh support 15 and the lower limb shank support 16 are further driven to reciprocate, thighs and shanks of patients are placed on the lower limb thigh support 15 and the lower limb shank support 16 corresponding to the device, and feet of the patients are placed on the foot rotary supporting plate.

The principles and embodiments of the present utility model have been described herein with reference to specific examples, the description of which is intended only to facilitate an understanding of the method of the present utility model and its core ideas. It should be noted that it will be apparent to those skilled in the art that various modifications and adaptations of the utility model can be made without departing from the principles of the utility model and these modifications and adaptations are intended to be within the scope of the utility model as defined in the following claims.

Claims (10)

1. The utility model provides a passive motion rehabilitation treatment equipment of low limbs joint which characterized in that: the passive motion rehabilitation therapy device for the joints of the lower limbs comprises a shell, an output unit, a motion unit and an adjusting unit, wherein the output unit is arranged inside the shell, the shell is fixedly connected with the output unit, a first opening is formed in the side part of the shell, a second opening is formed in one end of the shell, the motion unit is fixedly connected with the output unit through the first opening and the second opening, the adjusting unit is arranged near one end of the first opening and comprises a foot rotating plate, a foot supporting plate and a connecting piece, the foot rotating plate is detachably and fixedly connected with the motion unit through the connecting piece, a first connecting port with threads is formed in the foot rotating plate, a second connecting port with threads is formed in the foot supporting plate, a bolt is arranged between the first connecting port and the second connecting port, and the foot rotating plate and the foot supporting plate are detachably and fixedly connected through the bolt, the first connecting port and the second connecting port.

2. The passive exercise rehabilitation therapy device for joints of lower limbs according to claim 1, wherein: the motion unit comprises a support frame, a motion support, a lower limb thigh support and a lower limb shank support, one end of the support frame penetrates through the second opening and is fixedly connected with the output unit, the other end of the support frame is detachably and fixedly connected with one end of the lower limb thigh support through a hinge piece, the other end of the lower limb thigh support is detachably and fixedly connected with one end of the lower limb shank support through a hinge piece, and the other end of the lower limb shank support is detachably and fixedly connected with the foot rotary plate through a hinge piece.

3. The passive exercise rehabilitation therapy device for joints of lower limbs according to claim 1, wherein: the output unit comprises a driving motor, a connecting shaft, a screw rod, a moving part with threads and a fixing part, wherein the connecting shaft is connected with the output end of the driving motor and the screw rod, the moving part is sleeved outside the screw rod, the screw rod is connected with the moving part through threads, the moving part is detachably and fixedly connected with the moving support, the fixing part is in running fit with the screw rod, and the fixing part is fixedly connected with the support frame.

4. The passive exercise rehabilitation therapy device for joints of lower limbs according to claim 1, wherein: the shell is provided with a control board outside, control board and casing fixed connection, control board and driving motor electric connection, the control board includes display screen and control key.

5. The passive exercise rehabilitation therapy device for joints of lower limbs according to claim 1, wherein: the bolt is provided with a knob, and the knob is fixedly connected with the bolt.

6. The passive exercise rehabilitation therapy device for joints of lower limbs according to claim 1, wherein: the foot supporting plate is provided with a limiting plate, and the limiting plate is fixedly connected with the foot supporting plate.

7. The passive exercise rehabilitation therapy device for joints of lower limbs according to claim 2, wherein: the lower limb thigh support is provided with a first fixing strap, and the first fixing strap is in sliding fit with the lower limb thigh support.

8. The passive exercise rehabilitation therapy device for joints of lower limbs according to claim 7, wherein: the lower limb calf support is provided with a second fixing strap which is in sliding fit with the lower limb calf support.

9. The passive exercise rehabilitation therapy device for joints of lower limbs according to claim 6, wherein: the foot supporting plate is provided with an anti-slip pad which is fixedly connected with the foot supporting plate.

10. The passive exercise rehabilitation therapy device for joints of lower limbs according to claim 8, wherein: the first fixing strap and the second fixing strap are both provided with magic tapes, and the first fixing strap and the second fixing strap are both fixed through the magic tapes.