Shoulder joint rehabilitation training device for old people

Abstract

The shoulder joint rehabilitation training device comprises an installation assembly, a pulley assembly and a pull rope, the pull rope penetrates through the pulley assembly, the two ends of the pull rope are connected with hand rings respectively, the installation assembly comprises a connecting belt and an adjusting piece, and the connecting belt is used for being connected to a first gap in the top of a door in a sliding mode; the first end of the connecting belt is connected with the pulley assembly, the second end of the connecting belt is connected with the adjusting piece, and the adjusting piece is used for adjusting the distance between the pulley assembly and the first gap in the first direction. By means of the design, a common room door in the family environment can be used as a support, no special installation space is needed, and old people can conveniently use the door at home. Through adjustment of the adjusting part, the training device can adapt to heights and training requirements of different elderly patients. In addition, due to portability and adjustability of the trainer, the trainer becomes an ideal choice for shoulder joint rehabilitation of old people.

Description

Technical Field

[0001] The utility model relates to the technical field of auxiliary medical rehabilitation devices, and specifically relates to an elderly shoulder joint rehabilitation trainer. Background Technique

[0002] The shoulder joint pulley traction trainer is a rehabilitation and exercise device, mainly used for the rehabilitation training and muscle strength enhancement of the shoulder joint. It helps patients perform range-of-motion training, joint traction, and muscle strength training of the shoulder through a pulley system. It can help patients restore the function of the shoulder joint, increase the range of motion, relieve pain, and strengthen muscles. It is applicable to the rehabilitation of rotator cuff injury, periarthritis of shoulder, after shoulder joint replacement, and the restoration of shoulder joint dysfunction after stroke, etc. During training, the patient can use the healthy hand to assist the affected arm to move, or use a weight hammer, sandbag, etc. to increase the traction force to achieve a deeper rehabilitation effect. At present, due to the fact that the height of the support device of the existing shoulder joint pulley traction trainer cannot be adjusted, the shoulder joint pulley traction trainer only has a single training mode, that is, the squatting training mode or the standing training mode. That is to say, the existing shoulder joint pulley traction trainer has a single mode and cannot switch the training mode according to the actual needs of the patient. Content of the Utility Model

[0003] The purpose of the utility model is to provide an elderly shoulder joint rehabilitation trainer to solve the problems raised in the above background technique. To achieve the above purpose, the present disclosure provides an elderly shoulder joint rehabilitation trainer, including a mounting assembly, a pulley assembly, and a pull rope;

[0004] The pull rope passes through the pulley assembly and both ends of the pull rope are respectively connected with a bracelet;

[0005] The mounting assembly includes a connecting belt and an adjusting member. The connecting belt is used for slidably connecting to the first gap at the top of the door. The first end of the connecting belt is connected to the pulley assembly, and the second end of the connecting belt is connected to the adjusting member;

[0006] The adjusting member is used for adjusting the distance between the pulley assembly and the first gap in the first direction.

[0007] Optionally, the adjusting member includes a bottom plate, a pressing plate, and a locking member;

[0008] The pressing plate is rotatably connected to the bottom plate and has a closed position for pressing the connecting belt and an open position for exposing the connecting belt;

[0009] The locking member is used for locking the pressing plate in the closed position and unlockingly locking the pressing plate to the bottom plate.

[0010] Optionally, the locking member includes a buckle and a engaging portion that are snap-connected to each other. One of the buckle and the engaging portion is disposed on the pressing plate, and the other of the buckle and the engaging portion is disposed on the bottom plate.

[0011] Optionally, both the pressing plate and the bottom plate are configured as rack plates, and a plurality of tooth grooves are formed on a surface of the rack plate facing the connecting belt at intervals in a second direction;

[0012] Wherein, the second direction is perpendicular to the first direction.

[0013] Optionally, the trainer further includes an adsorption assembly;

[0014] One end of the adsorption assembly is connected to the first end of the connecting belt, and the other end of the adsorption assembly is connected to the pulley assembly. The adsorption assembly is used to adsorb and fix the pulley assembly on the door surface of the door.

[0015] Optionally, the adsorption assembly includes a housing, a suction cup, a connecting rod, and an operating rod;

[0016] The housing covers the suction cup, and a second gap is formed between the inner wall of the housing and the outer wall of the suction cup. The second gap is used to accommodate a part of the connecting rod;

[0017] One end of the connecting rod is connected to the outer wall of the suction cup, and the other end of the connecting rod protrudes out of the housing and is rotatably connected to the operating rod;

[0018] A protrusion is formed at one end of the operating rod close to the connecting rod, and the protrusion abuts against the outer wall of the housing.

[0019] Optionally, the adsorption assembly further includes an elastic member;

[0020] The elastic member is located in the first gap and sleeved on the connecting rod. The first end of the elastic member is connected to the outer wall of the suction cup, and the second end of the elastic member is connected to the inner wall of the housing.

[0021] Optionally, there are two pulley assemblies, and each pulley assembly is correspondingly provided with the mounting assembly and the adsorption assembly. Through the above technical solution, since the connecting belt passes through the first gap at the top of the door, the two ends of the connecting belt can be distributed on both sides of the door. And one end of the connecting belt is connected to the pulley assembly, and the other end of the connecting belt is connected to the adjusting member. That is to say, the pulley assembly can be suspended on one side of the door through the connecting belt, and the adjusting member at the other end of the connecting belt is used for limiting and controlling the height. At this time, the adjusting member abuts against the first gap. When the patient needs the squatting training mode, the height of the pulley assembly can be adjusted to be low enough so that the patient can sit on the chair for rehabilitation exercises. When the patient needs the standing training mode, the height of the pulley assembly can be adjusted to be high enough so that the patient can perform rehabilitation exercises in a standing state. With such a design, the common door in the home environment can be used as a support without a dedicated installation space, which is convenient for elderly patients to use at home. Through the adjustment of the adjusting member, the trainer can adapt to the heights and training needs of different elderly patients. In addition, the portability and adjustability of the trainer make it an ideal choice for the rehabilitation of the elderly shoulder joint. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 FIG. is a perspective view of an elderly shoulder joint rehabilitation trainer provided by an exemplary embodiment of the present disclosure, wherein the adjusting member is in the open position;

[0023] Figure 2 FIG. is a perspective view of a locking member of an elderly shoulder joint rehabilitation trainer provided by an exemplary embodiment of the present disclosure, wherein the locking member is in the closed position;

[0024] Figure 3 FIG. is a sectional view of an adsorption assembly of an elderly shoulder joint rehabilitation trainer provided by an exemplary embodiment of the present disclosure.

[0025] In the figure: 10, mounting assembly; 11, connecting belt; 12, adjusting member; 121, bottom plate; 122, pressing plate; 123, locking member; 1231, buckle; 1232, engaging portion; 20, pulley assembly; 30, pulling rope; 40, bracelet; 50, adsorption assembly; 51, housing; 52, suction cup; 53, connecting rod; 54, operating rod; 55, second gap; 56, protrusion; 57, elastic member. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0026] The following detailed description of the specific embodiments of the present disclosure is provided in conjunction with the accompanying drawings. It should be understood that the specific embodiments described herein are only for the purpose of illustration and explanation of the present disclosure, and are not intended to limit the present disclosure.

[0027] In the description of the present disclosure, unless otherwise stated, "inside and outside" refer to the inside and outside of the contour of the corresponding component. In addition, the terms "first", "second", etc. are used to distinguish one element from another, and do not have sequentiality or importance.

[0028] In the description of the present disclosure, it should also be noted that, unless otherwise clearly specified and limited, the terms "arranged", "connected", "coupled", "installed" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be directly connected, or indirectly connected through an intermediate medium, and can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present disclosure can be understood according to specific circumstances.

[0029] As Figures 1 to 3 shown, the present disclosure provides a rehabilitation trainer for the elderly shoulder joint, including a mounting assembly 10, a pulley assembly 20, and a pulling rope 30. The pulling rope 30 passes through the pulley assembly 20 and both ends of the pulling rope 30 are respectively connected with a bracelet 40. The mounting assembly 10 includes a connecting belt 11 and an adjusting member 12. The connecting belt 11 is used for slidably connecting to the first gap at the top of the door. The first end of the connecting belt 11 is connected to the pulley assembly 20, and the second end of the connecting belt 11 is connected to the adjusting member 12. The adjusting member 12 is used to adjust the distance between the pulley assembly 20 and the first gap in the first direction.

[0030] It should be noted that the first gap refers to the gap between the top of the door and the door frame when the door is closed; the first direction refers to the height direction of the door (as Figure 1 shown).

[0031] Through the above technical solution, since the connecting belt 11 passes through the first gap located at the top of the door, the two ends of the connecting belt 11 can be distributed on both sides of the door. Moreover, one end of the connecting belt 11 is connected to the pulley assembly 20, and the other end of the connecting belt 11 is connected to the adjusting member 12. That is to say, the pulley assembly 20 can be suspended on one side of the door through the connecting belt 11, and the height is limited and controlled by the adjusting member 12 located at the other end of the connecting belt 11. At this time, the adjusting member 12 abuts against the first gap. When the patient needs the squatting training mode, the height of the pulley assembly 20 can be adjusted to be low enough so that the patient can sit on the chair for rehabilitation exercise. When the patient needs the standing training mode, the height of the pulley assembly 20 can be adjusted to be high enough so that the patient can carry out rehabilitation exercise in the standing state. With such a design, the common door in the home environment can be used as a support without a dedicated installation space, which is convenient for the elderly to use at home. Through the adjustment of the adjusting member 12, the trainer can adapt to the heights and training needs of different elderly patients. In addition, the portability and adjustability of the trainer make it an ideal choice for the rehabilitation of the elderly shoulder joint.

[0032] Among them, the pulley assembly 20 is one of the core components of the trainer. The pulley assembly 20 includes a bracket and a pulley. The pulling rope 30 passes through the pulley of the pulley assembly 20, and the two ends are respectively connected with the hand rings 40. Specifically, by pulling the pulling rope 30, the user can simulate various shoulder training movements, such as forward lift, lateral raise, internal and external rotation, etc., so as to achieve the purpose of enhancing muscle strength, increasing joint flexibility and improving shoulder function.

[0033] As an implementation manner, as Figures 1 to 2 shown, the adjusting member 12 includes a bottom plate 121, a pressing plate 122 and a locking member 123. The pressing plate 122 is rotatably connected to the bottom plate 121 and has a closed position for pressing and covering a part of the connecting belt 11 and an open position for exposing a part of the connecting belt 11. The locking member 123 is used to lock the pressing plate 122 in the closed position and lock the pressing plate 122 to the bottom plate 121 in an unlockable manner.

[0034] Among them, in the closed position, the pressing plate 122 presses and covers a part of the connecting belt 11 (which may be the end of the connecting belt 11 or other positions of the connecting belt 11). In this way, on the one hand, the height of the pulley assembly 20 can be adjusted by adjusting the distance between the adjusting member 12 and the pulley assembly 20. On the other hand, during the training process of the patient, the connecting belt 11 can be prevented from moving in the first direction or loosening from the first gap through the adjusting member 12. In the open position, the pressing plate 122 can be rotated to a position where a part of the connecting belt 11 is exposed, which enables the user to easily access or adjust the connecting belt 11, facilitating the installation or disassembly of the trainer.

[0035] Among them, the function of the locking member 123 is to lock the pressing plate 122 to the bottom plate 121 to prevent the pressing plate 122 from accidentally opening during use, which is beneficial to ensuring the stability of the connecting belt 11 during training.

[0036] Optionally, the locking member 123 can be a bolt structure or a buckle 1231 structure, and the present disclosure does not limit this. Specifically, by providing the adjusting member 12, not only the height adjustability is provided, but also the safety and stability of the trainer during use are ensured. By rotating the pressing plate 122 to the open position, the patient can easily adjust the position or height of the trainer, and then rotate the pressing plate 122 back to the closed position and lock it to fix the new position. Such a setting enables the rehabilitation trainer to adapt to the needs of different users while maintaining the simplicity and safety of the operation.

[0037] As an implementation manner of the locking member 123, as Figure 2 shown, the locking member 123 includes a buckle 1231 and an engaging portion 1232 that are snap-connected to each other. One of the buckle 1231 and the engaging portion 1232 is provided on the pressing plate 122, and the other of the buckle 1231 and the engaging portion 1232 is provided on the bottom plate 121.

[0038] Specifically, when the pressing plate 122 is in the closed position, the interaction between the buckle 1231 and the engaging portion 1232 causes the pressing plate 122 to be firmly locked to the bottom plate 121. This connection method does not require additional tools and can be completed by manual operation. When unlocking, only a certain force needs to be applied to make the protrusion of the buckle 1231 disengage from the engaging portion 1232, and the pressing plate 122 can be quickly rotated to the open position.

[0039] As an implementation manner, as Figure 2 shown, both the pressing plate 122 and the bottom plate 121 are configured as rack plates. A plurality of tooth grooves are formed on the surface of the rack plate facing the connecting belt 11 and are arranged at intervals in the second direction, where the second direction is perpendicular to the first direction.

[0040] It should be noted that the second direction refers to the width direction of the door (as Figure 1 shown).

[0041] When the tooth grooves on the pressing plate 122 are aligned and engaged with the tooth grooves on the bottom plate 121, the connecting belt 11 (such as the end of the connecting belt 11) can be fixed at the corresponding height or position. That is to say, the engagement between the tooth grooves can provide a stable locking mechanism. Once the pressing plate 122 is locked, unless manually adjusted, the pressing plate 122 will not rotate and open due to external forces. That is, during the use of the trainer, it can be ensured that the position of the adjusting member 12 on the connecting belt 11 remains unchanged, which is beneficial to improving the safety and effect of training. As an implementation manner, as Figure 1 andFigure 3 As shown, the trainer further includes an adsorption component 50. One end of the adsorption component 50 is connected to the first end of the connecting belt 11, and the other end of the adsorption component 50 is connected to the pulley component 20. The adsorption component 50 is used to adsorb and fix the pulley component 20 on the door surface of the door.

[0042] By setting the adsorption component 50, a stable fixing point can be quickly provided for the trainer. With this setting, it can not only prevent the trainer from sliding due to improper force or direction of the training action, thereby avoiding injury to the patient, but also avoid causing permanent damage to the door.

[0043] As an implementation manner, as Figure 3 shown, the adsorption component 50 includes a housing 51, a suction cup 52, a connecting rod 53, and an operating rod 54. The housing 51 covers the suction cup 52, and there is a second gap 55 between the inner wall of the housing 51 and the outer wall of the suction cup 52. The second gap 55 is used to accommodate part of the connecting rod 53. One end of the connecting rod 53 is connected to the outer wall of the suction cup 52, and the other end of the connecting rod 53 protrudes outward from the housing 51 and is rotatably connected to the operating rod 54. A protrusion 56 is formed at one end of the operating rod 54 close to the connecting rod 53, and the protrusion 56 abuts against the outer wall of the housing.

[0044] Among them, the main function of the housing 51 is to wrap and protect the internal suction cup 52 and connection structure, and at the same time provide an installation point for the operating rod 54.

[0045] Among them, the suction cup 52 can adsorb on the door surface by forming a vacuum or negative pressure. The material of the suction cup 52 usually has good sealing performance and elasticity, such as rubber material, to ensure close fit with the door surface of the door and generate sufficient adsorption force.

[0046] Among them, by setting the connecting rod 53, the action of the operating rod 54 can be transmitted to the suction cup 52, thereby controlling the adsorption and release process of the suction cup 52.

[0047] Among them, with the protrusion 56 as the support point, by rotating the operating rod 54, the angle of the connecting rod 53 relative to the suction cup 52 can be changed, thereby affecting the sealing state between the suction cup 52 and the door surface. Specifically, rotating the operating rod 54 can change the suction cup 52 from the adsorption state to the release state, and vice versa.

[0048] Among them, one end of the connecting rod 53 is connected to the outer wall of the suction cup 52, and the other end protrudes outward from the housing 51 and is rotatably connected to the operating rod 54. In this way, the action of the operating rod 54 can be transmitted to the suction cup 52, thereby controlling the adsorption and release process of the suction cup 52.

[0049] As an implementation manner, as Figure 3As shown, the adsorption assembly 50 further includes an elastic member 57. The elastic member 57 is located within the first gap and sleeved on the connecting rod 53. The first end of the elastic member 57 is connected to the outer wall of the suction cup 52, and the second end of the elastic member 57 is connected to the inner wall of the housing 51.

[0050] Among them, the elastic member 57 can be configured as a spring structure, and its main function is to provide a restoring force. When the operating rod 54 is rotated to release the suction cup 52, the elastic member 57 will be compressed or stretched to store energy. When the operating rod 54 returns to its original position, the elastic member 57 releases the stored energy to help the suction cup 52 return to its initial adsorption state. In addition, the elastic member 57 can also provide an additional pressure during the adsorption process of the suction cup 52 to ensure a better seal between the suction cup 52 and the door surface, thereby improving the adsorption force.

[0051] For the sake of conforming to the ergonomic design, optionally, as Figure 1 shown, there can be two pulley assemblies 20, and each pulley assembly 20 is correspondingly provided with a mounting assembly 10 and an adsorption assembly 50.

[0052] The trainer provided by the present disclosure can adjust the heights of the two pulley assemblies 20 and the distance between the two pulley assemblies 20 to meet the requirements of different heights or positions. Among them, the two pulley assemblies 20 can provide a more balanced load distribution. In this way, when performing shoulder joint rehabilitation training, the patient can obtain a more stable movement trajectory and a more uniform resistance, which is beneficial to exercising the shoulder muscles more comprehensively and symmetrically.

[0053] The preferred embodiments of the present disclosure have been described in detail above in conjunction with the accompanying drawings. However, the present disclosure is not limited to the specific details in the above embodiments. Within the scope of the technical concept of the present disclosure, various simple modifications can be made to the technical solutions of the present disclosure, and these simple modifications all fall within the protection scope of the present disclosure.

[0054] In addition, it should be noted that, among the various specific technical features described in the above specific embodiments, they can be combined in any suitable manner without contradiction. To avoid unnecessary repetition, the present disclosure will not separately describe various possible combination methods.

[0055] Furthermore, any combination can be made between various different embodiments of the present disclosure, as long as it does not violate the idea of the present disclosure, and it should equally be regarded as the content disclosed by the present disclosure.

Claims

1. An elderly shoulder joint rehabilitation trainer, characterized in that, It includes an installation component (10), a pulley component (20) and a pull rope (30); The pull rope (30) passes through the pulley component (20) and bracelets (40) are respectively connected to both ends of the pull rope (30); the installation component (10) includes a connecting belt (11) and an adjusting member (12), the connecting belt (11) is used for slidably connecting to a first gap at the top of the door, a first end of the connecting belt (11) is connected to the pulley component (20), and a second end of the connecting belt (11) is connected to the adjusting member (12); The adjusting member (12) is used for adjusting the distance between the pulley component (20) and the first gap in a first direction.

2. The elderly shoulder joint rehabilitation trainer according to claim 1, wherein The adjusting member (12) includes a bottom plate (121), a pressing plate (122) and a locking member (123); The pressing plate (122) is rotatably connected to the bottom plate (121) and has a closed position for pressing and covering the connecting belt (11) and an open position for exposing a part of the connecting belt (11); The locking member (123) is used for locking the pressing plate (122) in the closed position and locking the pressing plate (122) to the bottom plate (121) in an unlockable manner.

3. The elderly shoulder joint rehabilitation trainer according to claim 2, characterized in that, The locking member (123) includes a buckle (1231) and a engaging portion (1232) that are snap-connected to each other (1231), one of the buckle (1231) and the engaging portion (1232) is arranged on the pressing plate (122), and the other of the buckle (1231) and the engaging portion (1232) is arranged on the bottom plate (121).

4. The elderly shoulder joint rehabilitation trainer according to claim 2, characterized in that Both the pressing plate (122) and the bottom plate (121) are configured as rack plates, and a plurality of tooth grooves are formed on a surface of the rack plate facing the connecting belt (11) and are arranged at intervals in a second direction; Wherein, the second direction is perpendicular to the first direction.

5. The elderly shoulder joint rehabilitation trainer according to claim 1, characterized in that, The trainer further includes an adsorption component (50); One end of the adsorption component (50) is connected to the first end of the connecting belt (11), the other end of the adsorption component (50) is connected to the pulley component (20), and the adsorption component (50) is used for adsorbing and fixing the pulley component (20) to the door surface of the door.

6. The elderly shoulder joint rehabilitation trainer according to claim 5, wherein, The adsorption component (50) includes a housing (51), a suction cup (52), a connecting rod (53) and an operating rod (54); The housing (51) covers the suction cup (52), and a second gap (55) is formed between the inner wall of the housing (51) and the outer wall of the suction cup (52), and the second gap (55) is used for accommodating a part of the connecting rod (53); One end of the connecting rod (53) is connected to the outer wall of the suction cup (52), and the other end of the connecting rod (53) protrudes out of the housing (51) and is rotatably connected to the operating rod (54); A protrusion (56) is formed at one end of the operating rod (54) close to the connecting rod (53), and the protrusion (56) abuts against the outer wall of the housing.

7. The elderly shoulder joint rehabilitation trainer according to claim 6, characterized in that, The adsorption component (50) further includes an elastic member (57); The elastic member (57) is located within the first gap and sleeved on the connecting rod (53). The first end of the elastic member (57) is connected to the outer wall of the suction cup (52), and the second end of the elastic member (57) is connected to the inner wall of the housing (51).

8. The elderly shoulder joint rehabilitation trainer according to any one of claims 5-7, characterized in that, There are two pulley assemblies (20), and each pulley assembly (20) is correspondingly provided with the mounting assembly (10) and the adsorption assembly (50).

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