CN215351772U

CN215351772U - Pulley and lifting ring rehabilitation device suitable for severe patients

Info

Publication number: CN215351772U
Application number: CN202120682787.XU
Authority: CN
Inventors: 姚佩君; 文忠艳; 廖春丽
Original assignee: Third Affiliated Hospital of Kunming Medical University
Current assignee: Third Affiliated Hospital of Kunming Medical University
Priority date: 2021-04-02
Filing date: 2021-04-02
Publication date: 2021-12-31
Anticipated expiration: 2031-04-02

Abstract

The utility model relates to the technical field of rehabilitation devices, and particularly discloses a pulley lifting ring rehabilitation device suitable for severe patients, which comprises a fixed rod, a movable rod, a round rope, two pulley assemblies and two pull rings, wherein the bottom of the fixed rod is provided with a movable groove, the center of the top of the movable rod is fixedly connected with a connecting block, the connecting block is movably inserted into the movable groove, the center of the top of the connecting block is fixedly connected with a threaded column, the top of the threaded column penetrates through the top of the fixed rod and is in threaded connection with the fixed rod, the bottom of the movable rod is fixedly connected with a connecting ring at equal intervals along the horizontal direction, each pulley assembly comprises a guide pulley and a spring hook, the spring hooks are fixedly connected to the tops of the guide pulleys, the two pull rings are connected through the round rope, and the surface of the round rope bypasses the tops of the two guide pulleys; the utility model can adjust the ground height of the distance between the pull rings, improves the applicability of the device, can reduce the occupied space in the process of storage and is convenient to store.

Description

Pulley and lifting ring rehabilitation device suitable for severe patients

Technical Field

The utility model relates to the technical field of rehabilitation devices, in particular to a pulley and hanging ring rehabilitation device suitable for severe patients.

Background

The pulley and ring trainer is a necessary rehabilitation device for patients with upper limb dysfunction, can be used for range of motion training, joint traction and muscle strength training, well moves hands, wrists, elbows, shoulders and back, and is greatly helpful for hemiplegia rehabilitation.

Present pulley rings rehabilitation device all adopts the single pulley training, can't change the length of circle rope in training process, if the length overlength of circle rope, the pull ring highly diminishes apart from ground, otherwise the pull ring can the grow with the interval on ground, because different patient's height diverse, consequently need be equipped with the different circle rope of multiple length when using, just can play good recovered exercise effect to the patient, and some double pulley training device can play the effect of adjusting pull ring and ground length, but its whole volume is too big than the single pulley type's recovered training device, take too much space at accomodate the in-process, be not convenient for accomodate, consequently need design a pulley rings rehabilitation device who is applicable to severe patient, in order to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a pulley and lifting ring rehabilitation device suitable for severe patients, which has the advantages of convenience in storage, convenience in adjustment of the distance between pull rings and the ground and the like, and solves the problem that the height of a traditional training device cannot be adjusted.

The pulley hoisting ring rehabilitation device suitable for severe patients comprises a fixed rod, a movable rod, a round rope, two pulley assemblies and two pull rings, the bottom of the fixed rod is provided with a movable groove, the center of the top of the movable rod is fixedly connected with a connecting block, the connecting block is movably inserted in the movable groove, the center of the top of the connecting block is fixedly connected with a threaded column, the top of the threaded column penetrates through the top of the fixed rod and is in threaded connection with the fixed rod, the bottom of the movable rod is fixedly connected with connecting rings at equal intervals along the horizontal direction, the pulley assembly comprises a guide pulley and a spring hook, the spring hook is fixedly connected with the top of the guide pulley, the two pull rings are connected through a round rope, the surface of the round rope winds around the tops of the two guide pulleys, the spring hook is buckled in the connecting ring, and the back of the fixing rod is fixedly connected with the mounting structure.

The pulley lifting ring rehabilitation device suitable for severe patients comprises a U-shaped support fixed to the back of a fixing rod through screws, a first fixing plate and a second fixing plate are fixedly connected to the front and the back of the bottom of the U-shaped support respectively, and a gap is reserved between the first fixing plate and the second fixing plate.

According to the pulley hoisting ring rehabilitation device suitable for severe patients, the center thread on the back of the second fixing plate is connected with the quick-release screw, the front of the quick-release screw is fixedly connected with the pressing block, and the pulley hoisting ring rehabilitation device is fixed by screwing the quick-release screw after being clamped into the top of the doorframe.

The pulley lifting ring rehabilitation device suitable for severe patients is characterized in that the top of the threaded column is fixedly connected with the limiting plate, a gap is reserved between the bottom of the limiting plate and the top of the fixed rod when the movable rod and the fixed rod are parallel to each other, and the bottom of the limiting plate is attached to the top of the fixed rod when the movable rod and the fixed rod are perpendicular to each other.

The pulley lifting ring rehabilitation device suitable for severe patients is characterized in that the bottom of the lifting ring is fixedly connected with the rubber sleeve, the left side and the right side of the bottom of the rubber sleeve are fixedly connected with the elastic binding bands, and the structure is arranged, so that the lifting ring can be stably held by both hands of a patient.

According to the pulley hanging ring rehabilitation device suitable for severe patients, the magic tape male buckle is arranged at the bottom of the front side of the elastic bandage, the magic tape female buckle is arranged at the top of the back side of the elastic bandage, and due to the structural arrangement, both hands of a patient can be wound and fixed with the pull ring through the elastic bandage, the pull ring is prevented from being accidentally loosened in the movement process of the patient, and the safety in the exercise process is ensured.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, the connecting block arranged at the top of the fixed rod is matched with the threaded column arranged at the top of the connecting block, so that the angle of the movable rod can rotate and can be fixed under the action of the threaded column, the movable rod can be mutually perpendicular to the fixed rod when in use and can be positioned on the same vertical plane with the fixed rod when in storage, the whole size of the device is effectively reduced, the occupied space is further reduced, and the device is convenient for workers to store.

2. The position of the movable rod can be limited by the limiting block arranged at the top of the threaded column, the connecting block can be prevented from falling off from the movable groove, the hook-and-loop fasteners and the hook-and-loop fasteners arranged on the elastic binding band are matched through the rubber sleeve and the elastic binding band arranged on the pull ring, so that both hands of a patient can stably hold the pull ring, the pull ring can be wound and fixed through the elastic binding band and the pull ring, the pull ring is prevented from being accidentally loosened in the movement process of the patient, and the safety in the exercise process is ensured.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

FIG. 1 is a schematic sectional view of the entire front side of the present invention in use;

FIG. 2 is a schematic view of the overall right-side view of the storage case according to the present invention;

fig. 3 is a front view of the sheave assembly of the present invention;

FIG. 4 is a schematic view showing the positional relationship between the fixed lever and the movable lever when the present invention is in use;

fig. 5 is a schematic overall perspective view of the present invention when stored.

In the figure: 1. fixing the rod; 2. a movable groove; 3. a movable rod; 4. connecting blocks; 5. a threaded post; 6. a limiting plate; 7. a connecting ring; 8. a guide pulley; 9. a spring hook; 10. a round rope; 11. a pull ring; 12. a rubber sleeve; 13. an elastic bandage; 14. a U-shaped bracket; 15. a first fixing plate; 16. a second fixing plate; 17. a quick-release screw; 18. and (7) briquetting.

Detailed Description

In the following description, for purposes of explanation, numerous specific details are set forth in order to provide a thorough understanding of the various embodiments of the utility model. It should be understood, however, that these physical details should not be construed as limiting the utility model. That is, in some embodiments of the utility model, such physical details are not necessary. In addition, some conventional structures and components are shown in simplified schematic form in the drawings.

In addition, the descriptions related to the first, the second, etc. in the present invention are only used for description purposes, do not particularly refer to an order or sequence, and do not limit the present invention, but only distinguish components or operations described in the same technical terms, and are not understood to indicate or imply relative importance or implicitly indicate the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.

Referring to fig. 1-5, the pulley sling rehabilitation device suitable for severe patients of the present invention comprises a fixed rod 1, a movable rod 3, a round rope 10, two pulley assemblies and two pull rings 11, wherein the bottom of the fixed rod 1 is provided with a movable groove 2, the center of the top of the movable rod 3 is fixedly connected with a connecting block 4, the connecting block 4 is movably inserted inside the movable groove 2, the center of the top of the connecting block 4 is fixedly connected with a threaded column 5, the top of the threaded column 5 penetrates through the top of the fixed rod 1 and is in threaded connection with the fixed rod 1, the bottom of the movable rod 3 is fixedly connected with connecting rings 7 at equal intervals along the horizontal direction, the pulley assemblies comprise guide pulleys 8 and spring hooks 9, the spring hooks 9 are fixedly connected with the tops of the guide pulleys 8, the two pull rings 11 are connected through the round rope 10, the surface of the round rope 10 bypasses the tops of the two guide pulleys 8, the spring hooks 9 are buckled inside the connecting rings 7, the back of the fixed rod 1 is fixedly connected with a mounting structure.

The mounting structure includes through the screw fixation in the U type support 14 at the dead lever 1 back, and the front and the back of U type support 14 bottom are fixedly connected with first fixed plate 15 and second fixed plate 16 respectively, leave the space between first fixed plate 15 and the second fixed plate 16, and this structure setting for first fixed plate 15 and second fixed plate 16 can block into the door top, provide convenience for installing the device.

The center thread on the back of the second fixing plate 16 is connected with a quick-release screw 17, the front of the quick-release screw 17 is fixedly connected with a pressing block 18, and the structure is arranged, so that the device can be fixed by screwing the quick-release screw 17 after being clamped into the top of the doorframe.

The top fixed connection limiting plate 6 of screw thread post 5 leaves the space between the bottom of limiting plate 6 and the top of dead lever 1 when movable rod 3 is parallel to each other with dead lever 1, and the bottom of limiting plate 6 and the top laminating of dead lever 1 when movable rod 3 is 1 mutually perpendicular with dead lever, and this structure setting has played the limited action to the position of movable rod 3.

The bottom fixedly connected with rubber sleeve 12 of pull ring 11, the equal fixedly connected with elasticity bandage 13 in the left and right sides of rubber sleeve 12 bottom, this structural setting for patient's both hands can be stable hold pull ring 11.

The positive bottom of elasticity bandage 13 is provided with the magic and pastes the pin thread, and the top at the elasticity bandage 13 back is provided with the magic and pastes the box thread, and this structure setting for patient's both hands can be fixed with the 11 windings of pull ring through elasticity bandage 13, avoid patient's motion in-process accident to loosen pull ring 11, have guaranteed the security of exercise in-process.

When the device is used, a worker firstly rotates the movable rod 3 by ninety degrees anticlockwise, the bottom of the limiting plate 6 is attached to the top of the fixed rod 1 at the moment, the fixed rod 1 and the movable rod 3 are perpendicular to each other, then the worker inserts a gap between the first fixed plate 15 and the second fixed plate 16 into the top of the door, then screws the quick-release screw 17 to enable the pressing block 18 to press the door to complete the fixation of the device, then the worker selects two connecting rings 7 with proper distance according to the actual height of the height of a patient, and respectively hangs and buckles the spring hooks 9 in the two pulley assemblies in the two connecting rings 7, so that the patient can just hold the pull ring 11 when lifting the arm, after the position of the pull ring 11 is adjusted, the worker assists the patient to respectively hold the two pull rings 11 with both hands, and then binds the hands of the patient on the pull ring 11 with the two elastic bands 13, preventing the palm of the patient from falling off the pull ring 11 during the exercise and then allowing the patient to perform the exercise.

The above description is only an embodiment of the present invention, and is not intended to limit the present invention. Various modifications and alterations to this invention will become apparent to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims

1. The utility model provides a pulley rings rehabilitation device suitable for severe patient, includes dead lever (1), movable rod (3), round rope (10), two loose pulley assembly and two pull rings (11), its characterized in that: the bottom of the fixed rod (1) is provided with a movable groove (2), the center of the top of the movable rod (3) is fixedly connected with a connecting block (4), the connecting block (4) is movably inserted into the movable groove (2), the center of the top of the connecting block (4) is fixedly connected with a threaded column (5), the top of the threaded column (5) penetrates through the top of the fixed rod (1) and is in threaded connection with the fixed rod (1), the bottom of the movable rod (3) is fixedly connected with connecting rings (7) at equal intervals along the horizontal direction, a pulley assembly comprises a guide pulley (8) and a spring hook (9), the spring hook (9) is fixedly connected to the top of the guide pulley (8), two pull rings (11) are connected through a round rope (10), the surface of the round rope (10) bypasses the tops of the two guide pulleys (8), and the spring hook (9) is buckled in the connecting rings (7), the back of the fixed rod (1) is fixedly connected with a mounting structure.

2. The pulley and sling rehabilitation device for critically ill patients according to claim 1, wherein: the mounting structure comprises a U-shaped support (14) fixed on the back face of the fixing rod (1) through screws, the front face and the back face of the bottom of the U-shaped support (14) are respectively fixedly connected with a first fixing plate (15) and a second fixing plate (16), and a gap is reserved between the first fixing plate (15) and the second fixing plate (16).

3. The pulley and sling rehabilitation device for critically ill patients according to claim 2, wherein: the center of the back of the second fixing plate (16) is in threaded connection with a quick-release screw (17), and the front of the quick-release screw (17) is fixedly connected with a pressing block (18).

4. The pulley and sling rehabilitation device for critically ill patients according to claim 1, wherein: the top fixed connection limiting plate (6) of screw thread post (5), leave the space between the bottom of limiting plate (6) and the top of dead lever (1) when movable rod (3) and dead lever (1) are parallel to each other, the bottom of limiting plate (6) and the top laminating of dead lever (1) when movable rod (3) and dead lever (1) mutually perpendicular.

5. The pulley and sling rehabilitation device for critically ill patients according to claim 1, wherein: the bottom of the pull ring (11) is fixedly connected with a rubber sleeve (12), and the left side and the right side of the bottom of the rubber sleeve (12) are fixedly connected with elastic bandages (13).

6. The pulley and sling rehabilitation device for critically ill patients according to claim 5, wherein: the bottom of the front surface of the elastic bandage (13) is provided with a hook-and-loop fastener, and the top of the back surface of the elastic bandage (13) is provided with a hook-and-loop fastener.