CN112791350A

CN112791350A - Physical therapy device for upper and lower limb rehabilitation

Info

Publication number: CN112791350A
Application number: CN202110140099.5A
Authority: CN
Inventors: 魏放; 刘希刚; 代贞勇; 唐兴明; 吴洋西; 罗云
Original assignee: CHONGQING PSK-HEALTH SCI-TECH DEVELOPMENT CO LTD
Current assignee: CHONGQING PSK-HEALTH SCI-TECH DEVELOPMENT CO LTD
Priority date: 2021-02-02
Filing date: 2021-02-02
Publication date: 2021-05-14

Abstract

The invention relates to the technical field of physiotherapy medical equipment, in particular to an upper and lower limb rehabilitation physiotherapy device, which comprises a physiotherapy support, wherein the physiotherapy support consists of an upper support, a cross beam and side plates, the upper support is vertically welded at the upper end of the physiotherapy support, four parallel side plates are vertically arranged at the lower end of the physiotherapy support, the upper ends of the side plates are fixedly welded on the lower end surface of the physiotherapy support, a gap between a pair of adjacent parallel side plates is set as a rotating inner cavity, and the physiotherapy support has the beneficial effects that: the invention realizes the linkage of the movement of the upper and lower limbs by arranging the pull rope, realizes the bending and lifting of the lower limbs by utilizing the pulling of the upper limbs on the pull rope, realizes the linkage balance of the movement of the upper and lower limbs, greatly improves the rehabilitation effect of the upper and lower limbs, realizes the vertical reset of the human body by matching the action of the buffer spring and the weight force of the human body, greatly reduces the requirement on the force application of the human body, and is suitable for the rehabilitation of the personnel on the surgical hand with inconvenient force application.

Description

Physical therapy device for upper and lower limb rehabilitation

Technical Field

The invention relates to the technical field of medical physiotherapy equipment, in particular to an upper and lower limb rehabilitation physiotherapy device.

Background

In order to improve the surgical injury of injured tendons and bones, the medical treatment is usually assisted by a physical therapy rehabilitation method, so that the rehabilitation process is accelerated.

However, when the traditional physiotherapy rehabilitation equipment is used for training the upper and lower limbs, the mechanical rotating position of the equipment is fixed, so that the limbs, knees and elbows can be extruded easily, secondary damage to the limbs is caused, meanwhile, the pain of a human body is increased, the existing physiotherapy rehabilitation device is lack of linkage design, the rehabilitation movement of the upper and lower limbs is not coordinated enough, unbalanced safety accidents are caused easily, and the effect and safety of physiotherapy are greatly reduced.

Therefore, the upper and lower limb rehabilitation physiotherapy device is provided to solve the problems of linkage and safety of upper and lower limb physiotherapy.

Disclosure of Invention

The invention aims to provide an upper and lower limb rehabilitation physiotherapy device to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme:

the upper and lower limb rehabilitation physiotherapy device comprises a physiotherapy support, the physiotherapy support consists of an upper support, a cross beam and side plates, the upper support is vertically welded at the upper end of the physiotherapy support, four side plates which are parallel to each other are vertically arranged at the lower end of the physiotherapy support, the upper end of each side plate is fixedly welded on the lower end face of the physiotherapy support, a gap between a pair of adjacent side plates which are parallel to each other is arranged to be a rotating inner cavity, a pair of lifting inner cavities which are opposite to each other left and right are arranged on the inner sides of the adjacent side plates, a pair of first lower limb frame and a second lower limb frame which are symmetrical left and right are vertically arranged in the rotating inner cavities, a shoe cover is arranged at the lower end of the second lower limb frame, a pair of opposite elastic bands which are symmetrical left and right are fixedly arranged on the outer wall of the middle section of the second lower limb frame, an arc-shaped groove which, a sliding block is fixedly welded at the end part of the extension rod, a loop bar is vertically arranged in the lifting inner cavity, a buffer spring is arranged at the lower end of the loop bar, a pressure bearing seat is arranged at the upper end of the shoe cover, and a pull ring is fixedly welded at the rear side of the shoe cover;

the upper end of upper bracket transversely is provided with the crossbeam, is provided with a pair of first upper limbs frame and second upper limbs frame with the corresponding bilateral symmetry of rotation inner chamber in the inner chamber of upper bracket, first upper limbs frame and second upper limbs frame rotate the installation each other, and the interlude outer wall of first upper limbs frame and second upper limbs frame is the fixed a pair of forward elastic cord that is provided with the bilateral symmetry all, the last mounting bracket of installing with first upper limbs frame, the corresponding position screw of second upper limbs frame of crossbeam, the runner has been cup jointed in the middle of mounting bracket rotation, the stay cord is installed in the winding on the runner, the front end tip of stay cord is provided with the handle.

Preferably, the lower extreme of inner chamber is provided with the base in the middle of the curb plate, adjacent a pair of curb plate in the middle of the base is connected, and the outer wall set screw is installed on the outer wall of curb plate about the base, and the lower extreme of base flushes with the lower terminal surface of curb plate.

Preferably, the upper end of the second lower limb frame is provided with a hinged support, the lower end of the first lower limb frame is rotatably arranged at the left side and the right side of the hinged support, and the upper end of the first lower limb frame is rotatably arranged at the lower end of the physiotherapy support.

Preferably, the reverse elastic bands on the first lower limb frame and the second lower limb frame extend towards the rear side, the forward elastic bands on the first upper limb frame and the second upper limb frame extend towards the front end, and the reverse elastic bands and the forward elastic bands which are bilaterally symmetrical are fixedly connected through buckles.

Preferably, the sliding block is sleeved on the outer wall of the loop bar in a sliding manner, the buffer spring is installed at the lower end of the sliding block, the upper end of the buffer spring abuts against the lower end face of the sliding block, and the lower end of the buffer spring abuts against the inner wall of the lower end of the lifting inner cavity.

Preferably, the inner chamber of pressure-bearing seat is provided with the dwang, and the upper end fixed mounting of pressure-bearing seat has the rotation cuff, the lower extreme of second lower limb frame is rotated and is installed on the dwang, and the lower extreme outer wall of second lower limb frame is provided with the turn trough that runs through from beginning to end, rotate the cuff and rotate and cup joint in the turn trough, and rotate the rear end tip screw thread rotation of cuff and install the stopper.

Preferably, the outer wall of the rotating hoop is sleeved with a return spring, the return spring extends along the outer wall of the quarter-ring-shaped rotating hoop, one end of the return spring abuts against the outer wall of the front end face of the second lower limb frame, and the other end of the return spring abuts against the upper end face of the pressure bearing seat.

Preferably, the upper end of stay cord along the outer wall winding of runner, and both sides all downwardly extending around the stay cord, the front end handle of stay cord extends to the upper end of first upper limbs frame, the vertical fixed connection downwards in rear end of stay cord on the pull ring.

Compared with the prior art, the invention has the beneficial effects that:

1. according to the invention, the rotary mounting device with the return spring is arranged, so that the second lower limb frame can realize secondary extrusion rotation in the process of rotating the lower limbs, thereby avoiding the extrusion injury of the frame to the knee position of a human body, greatly improving the protection of the weak position of a limb, and simultaneously limiting the amplitude and position of up-and-down motion by utilizing the sliding fit of the sliding block and the loop bar, thereby improving the safety of rotation training;

2. the invention realizes the linkage of the movement of the upper and lower limbs by arranging the pull rope, realizes the bending and lifting of the lower limbs by utilizing the pulling of the upper limbs on the pull rope, realizes the linkage balance of the movement of the upper and lower limbs, greatly improves the rehabilitation effect of the upper and lower limbs, realizes the vertical reset of the human body by matching the action of the buffer spring and the weight force of the human body, greatly reduces the requirement on the force application of the human body, and is suitable for the rehabilitation of the personnel on the surgical hand with inconvenient force application.

Drawings

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

FIG. 2 is a side view of the lower limb attachment of the present invention;

fig. 3 is an enlarged view of a structure a in fig. 2.

In the figure: 1. a physiotherapy support; 2. an upper bracket; 3. a cross beam; 4. a side plate; 5. rotating the inner cavity; 6. a first lower limb frame; 7. a second lower limb frame; 8. a lifting inner cavity; 9. a loop bar; 10. a buffer spring; 11. an extension rod; 12. a slider; 13. shoe covers; 14. a base; 15. rotating the ferrule; 16. reverse elastic bands; 17. an arc-shaped groove; 18. hinging seat; 19. a first upper limb frame; 20. a second upper limb frame; 21. a rotating wheel; 22. pulling a rope; 23. a handle; 24. a positive elastic band; 25. rotating the rod; 26. a pull ring; 27. rotating the groove; 28. a return spring; 29. a pressure bearing seat; 30. a limiting block; 31. and (7) mounting frames.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 3, the present invention provides a technical solution:

recovered physiotherapy device of upper and lower limbs, including physiotherapy support 1, physiotherapy support 1 is by upper bracket 2, crossbeam 3 and curb plate 4 are constituteed, the vertical welding in upper end of physiotherapy support 1 has upper bracket 2, the vertical curb plate 4 that is parallel to each other that is provided with of lower extreme of physiotherapy support 1, the fixed welding in the lower terminal surface of physiotherapy support 1 in upper end of curb plate 4, the lower extreme of inner chamber is provided with base 14 in the middle of the curb plate 4, adjacent a pair of curb plate 4 in the middle of base 14 connects, outer wall set screw installs on the outer wall of curb plate 4 about base 14, the lower extreme of base 14 flushes with the lower terminal surface of curb plate 4, utilize base 14 to keep the lower extreme stable installation of physiotherapy support 1.

The clearance between the adjacent a pair of curb plates 4 that are parallel to each other sets up to rotating inner chamber 5, and first lower limb frame 6 and second lower limb frame 7 are all vertically installed to bilateral symmetry's a pair of rotation inner chamber 5, and the upper end of second lower limb frame 7 is provided with free bearing 18, and the lower extreme of first lower limb frame 6 rotates the left and right sides of installing at free bearing 18, and the lower extreme at physiotherapy support 1 is installed in the upper end rotation of first lower limb frame 6, utilizes free bearing 18 to realize the rotation connection between first lower limb frame 6 and the second lower limb frame 7.

The lower extreme of second lower limb frame 7 is provided with shoe cover 13, and the upper end of shoe cover 13 is provided with pressure-bearing seat 29, and the inner chamber of pressure-bearing seat 29 is provided with dwang 25, and the upper end fixed mounting of pressure-bearing seat 29 has rotation cuff 15, and the lower extreme of second lower limb frame 7 rotates and installs on dwang 25, realizes the rotation installation of second lower limb frame 7 lower extreme through dwang 25.

The outer wall of the lower end of the second lower limb frame 7 is provided with a rotary groove 27 which penetrates through the front and the back, the rotary hoop 15 is rotatably sleeved in the rotary groove 27, a limit block 30 is rotatably arranged at the end part of the rear end of the rotary hoop 15 in a threaded manner, the outer wall of the rotary hoop 15 is sleeved with a return spring 28, the return spring 28 extends along the outer wall of the rotary hoop 15 in a quarter-ring shape, one end of the return spring 28 is abutted against the outer wall of the front end face of the second lower limb frame 7, the other end of the return spring 28 is abutted against the upper end face of the bearing seat 29, secondary rotation of the lower end of the second lower limb frame 7 is realized by utilizing the cooperation of the rotary groove 27 and the rotary hoop 15, and the buffer.

The inboard of adjacent curb plate 4 is provided with left right hand relative a pair of lift inner chamber 8, vertically in the lift inner chamber 8 be provided with loop bar 9, the lower extreme of loop bar 9 is provided with buffer spring 10, the interlude outer wall of second lower limb frame 7 rotates and installs bilateral symmetry's a pair of extension rod 11, the end fixing welding of extension rod 11 has slider 12, slider 12 slides and cup joints the outer wall at loop bar 9, buffer spring 10 installs the lower extreme at slider 12, and buffer spring 10's upper end supports the lower terminal surface at slider 12, buffer spring 10's lower extreme supports the lower extreme inner wall at lift inner chamber 8, the relative position of second lower limb frame 7 is injectd to the effect through slider 12 and extension rod 11, and then reach the position of injecing human body at physiotherapy support 1, improve the security of crooked training.

The upper end of the second lower limb frame 7 is provided with an arc-shaped groove 17 which is sunken towards the front end, the upper end of the upper bracket 2 is transversely provided with a cross beam 3, the inner cavity of the upper bracket 2 is internally provided with a pair of bilaterally symmetrical first upper limb frame 19 and second upper limb frame 20 which correspond to the rotating inner cavity 5, the first upper limb frame 19 and the second upper limb frame 20 are mutually rotatably arranged, the outer walls of the middle sections of the first upper limb frame 19 and the second upper limb frame 20 are respectively fixedly provided with a pair of bilaterally symmetrical positive elastic bands 24, the outer wall of the middle section of the second lower limb frame 7 is fixedly provided with a pair of bilaterally symmetrical negative elastic bands 16, the negative elastic bands 16 on the first lower limb frame 6 and the second lower limb frame 7 extend towards the rear side, the positive elastic bands 24 on the first upper limb frame 19 and the second upper limb frame 20 extend towards the front end, the bilaterally symmetrical negative elastic bands 16 and the positive elastic bands 24 are fixedly connected through buckles, and the negative elastic bands 16 and the positive elastic bands 24 are used for, meanwhile, the reverse elastic band 16 and the forward elastic band 24 are used for realizing the binding of the lower limbs and the upper limbs in opposite directions.

The rear side of the shoe cover 13 is fixedly welded with a pull ring 26, the upper part of the beam 3 corresponding to the first upper limb frame 19 and the second upper limb frame 20 is provided with an installation frame 31 by screws, the middle of the installation frame 31 is rotatably sleeved with a rotating wheel 21, the rotating wheel 21 is wound with a pull rope 22, the front end part of the pull rope 22 is provided with a handle 23, the upper end of the pull rope 22 is wound along the outer wall of the rotating wheel 21, the front side and the rear side of the pull rope 22 both extend downwards, the front end handle 23 of the pull rope 22 extends to the upper end of the first upper limb frame 19, the rear end of the pull rope 22 is vertically and downwards fixedly connected on the pull ring 26, the pull rope 22 is used for realizing the linkage of the upper limb and the lower limb movement, the pull rope 22 is pulled by the upper limb, thereby realizing the bending rise of the lower limb, realizing the linkage balance of the movement of the upper limb and the lower limb, greatly reduces the requirement on force application to human body, and is suitable for the rehabilitation of the personnel on the hand of the surgery with inconvenient force application.

The working principle is as follows: utilize base 14 at first to keep the lower extreme of physiotherapy support 1 to stabilize the installation, utilize free bearing 18 to realize the rotation connection between first low limbs frame 6 and the second low limbs frame 7, realize the rotation installation of second low limbs frame 7 lower extreme through dwang 25, inject the relative position of second low limbs frame 7 through the effect of slider 12 and extension rod 11, and then reach the position of injecing the human body at physiotherapy support 1, improve the security of bending training, utilize reverse elastic cord 16 and forward elastic cord 24 to realize that the fixed tie-up of device and human upper and lower limbs is connected, utilize reverse elastic cord 16 and forward elastic cord 24 to realize that the tie-up of lower limbs and upper limbs opposite direction is tied up simultaneously.

In the training process, human foot is fixed in shoe cover 13, the low limbs are fixed between first low limbs frame 6 and second low limbs frame 7 through reverse elastic cord 16, human knee position is located arc recess 17, through forward elastic cord 24 with first high limbs frame 19, second high limbs frame 20 ties up the rear side of tying up at human upper limbs, make the human body extend the arm as upper and lower stretching motion, under the effect of gravity, compression buffer spring 10, make low limbs and upper limbs keep vertical, then through the pulling of upper limbs to handle 23, make stay cord 22 pulling pull ring 26 and shoe cover 13 from top to bottom, realize the crooked rise of low limbs, make the motion of low limbs realize linkage balance, the recovered effect to low limbs has improved greatly.

In the rotating process, the secondary rotation of the lower end of the second lower limb frame 7 is realized by the matching of the rotating groove 27 and the rotating hoop 15, the buffering and the quick reset of the secondary rotating extrusion force are realized by the reset spring 28, the vertical reset of the human body is realized by matching the buffer spring 10 and the action of the weight force of the human body, the requirement on the force application of the human body is greatly reduced, and the device is suitable for the rehabilitation of the surgical hand personnel with inconvenient force application.

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. Recovered physiotherapy device of upper and lower limbs, including physiotherapy support (1), its characterized in that: the physiotherapy support (1) consists of an upper support (2), a cross beam (3) and side plates (4), the upper support (2) is vertically welded at the upper end of the physiotherapy support (1), four side plates (4) which are parallel to each other are vertically arranged at the lower end of the physiotherapy support (1), the upper ends of the side plates (4) are fixedly welded on the lower end face of the physiotherapy support (1), a rotating inner cavity (5) is arranged in a gap between a pair of adjacent side plates (4) which are parallel to each other, a pair of lifting inner cavities (8) which are opposite to each other in the left and right direction are arranged on the inner side of the adjacent side plates (4), a pair of first lower limb frames (6) and a pair of second lower limb frames (7) are vertically arranged in the rotating inner cavities (5) in the bilateral symmetry manner, shoe covers (13) are arranged at the lower ends of the second lower limb frames (7), and a pair of reverse elastic bands (16), an arc-shaped groove (17) which is sunken towards the front end is formed in the upper end of the second lower limb frame (7), a pair of bilaterally symmetrical extension rods (11) is rotatably mounted on the outer wall of the middle section of the second lower limb frame (7), a sliding block (12) is fixedly welded at the end part of each extension rod (11), a loop rod (9) is vertically arranged in the lifting inner cavity (8), a buffer spring (10) is arranged at the lower end of each loop rod (9), a pressure bearing seat (29) is arranged at the upper end of each shoe cover (13), and a pull ring (26) is fixedly welded on the rear side of each shoe cover (13);

the upper end of upper bracket (2) transversely is provided with crossbeam (3), is provided with in the inner chamber of upper bracket (2) and rotates a pair of first upper limbs frame (19) and second upper limbs frame (20) of the corresponding bilateral symmetry of inner chamber (5), first upper limbs frame (19) and second upper limbs frame (20) rotation installation each other, and the interlude outer wall of first upper limbs frame (19) and second upper limbs frame (20) all fixed a pair of forward elastic cord (24) that are provided with the bilateral symmetry, mounting bracket (31) are installed with the corresponding position screw of first upper limbs frame (19), second upper limbs frame (20) on crossbeam (3), runner (21) have been cup jointed in the centre of mounting bracket (31) rotation, stay cord (22) are installed in the winding on runner (21), the front end tip of stay cord (22) is provided with handle (23).

2. The upper and lower limb rehabilitation physiotherapy device according to claim 1, wherein: the lower extreme of inner chamber is provided with base (14) in the middle of curb plate (4), adjacent a pair of curb plate (4) in the middle of base (14) connection, the outer wall set screw is installed on the outer wall of curb plate (4) about base (14), and the lower extreme of base (14) flushes with the lower terminal surface of curb plate (4).

3. The upper and lower limb rehabilitation physiotherapy device according to claim 1, wherein: the upper end of the second lower limb frame (7) is provided with a hinged support (18), the lower end of the first lower limb frame (6) is rotatably arranged at the left side and the right side of the hinged support (18), and the upper end of the first lower limb frame (6) is rotatably arranged at the lower end of the physiotherapy support (1).

4. The upper and lower limb rehabilitation physiotherapy device according to claim 1, wherein: the reverse elastic bands (16) on the first lower limb frame (6) and the second lower limb frame (7) extend towards the rear side, the forward elastic bands (24) on the first upper limb frame (19) and the second upper limb frame (20) extend towards the front end, and the reverse elastic bands (16) and the forward elastic bands (24) which are bilaterally symmetrical are fixedly connected through buckles.

5. The upper and lower limb rehabilitation physiotherapy device according to claim 1, wherein: the sliding block (12) is sleeved on the outer wall of the loop bar (9) in a sliding mode, the buffer spring (10) is installed at the lower end of the sliding block (12), the upper end of the buffer spring (10) abuts against the lower end face of the sliding block (12), and the lower end of the buffer spring (10) abuts against the inner wall of the lower end of the lifting inner cavity (8).

6. The upper and lower limb rehabilitation physiotherapy device according to claim 1, wherein: the inner chamber of pressure-bearing seat (29) is provided with dwang (25), and the upper end fixed mounting of pressure-bearing seat (29) has rotation cuff (15), the lower extreme of second lower limb frame (7) is rotated and is installed on dwang (25), and the lower extreme outer wall of second lower limb frame (7) is provided with front and back through turn trough (27), it cup joints in turn trough (27) to rotate cuff (15), and rotates the rear end tip screw thread rotation of cuff (15) and install stopper (30).

7. The upper and lower limb rehabilitation physiotherapy device according to claim 6, wherein: the outer wall of the rotary hoop (15) is sleeved with a return spring (28), the return spring (28) extends along the outer wall of the quarter-ring-shaped rotary hoop (15), one end of the return spring (28) abuts against the outer wall of the front end face of the second lower limb frame (7), and the other end of the return spring (28) abuts against the upper end face of the pressure bearing seat (29).

8. The upper and lower limb rehabilitation physiotherapy device according to claim 1, wherein: the upper end of the pull rope (22) is wound along the outer wall of the rotating wheel (21), the front side and the rear side of the pull rope (22) both extend downwards, a front end handle (23) of the pull rope (22) extends to the upper end of the first upper limb frame (19), and the rear end of the pull rope (22) is vertically and downwards fixedly connected to the pull ring (26).