Auxiliary recovery training device for postoperative shoulder injury

Abstract

The utility model discloses a post-operation shoulder injury auxiliary recovery training device, relates to medical instrument field, including the first fixed plate, the outside of first fixed plate is provided with the cross bar, and the outer wall of cross bar is sleeved with two sets of first grip, the inside end face of cross bar is fixedly connected with the loop bar that extends into the first fixed plate, and the inside end face of the first fixed plate is fixedly connected with the loop bar. A sleeve is slidably connected to the position, located on the outer side of the sleeve rod, in the first fixing plate in a sleeved mode, a sliding plate slidably connected with the inner wall of the sleeve is fixedly connected to the outer wall of the sleeve rod, a second fixing plate is fixed to the position, located on the inner wall of the sleeve, of one side of the sliding plate, and a reset spring is installed between the sliding plate and the second fixing plate. According to the rehabilitation training device, the self-resetting winding drum, the sleeve and the loop bar are arranged, two training modes are utilized to meet the rehabilitation requirements of patients at different stages, and therefore the whole training device can cover the rehabilitation training device of the patients, help can be better provided for the patients, and the rehabilitation cycle of the patients can be prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of medical devices, in particular to a postoperative shoulder injury auxiliary recovery training device. Background Art

[0002] Shoulder injury refers to the injury of the shoulder joint surrounding tissues caused by degenerative changes in the shoulder tissues including the rotator cuff and ligaments, or due to repeated overuse, trauma, etc., which manifests as shoulder pain. Common shoulder injuries include subacromial impingement, rotator cuff injury, frozen shoulder, long head of biceps tendon injury, superior labrum anterior to posterior tear (SLAP) injury, and shoulder instability. After shoulder injury, the patient's upper arm is difficult to move, which will have a serious impact on their work and life. In addition, shoulder injuries often occur among the elderly. Since the bones of the elderly are more fragile than those of teenagers, the probability of injury increases accordingly. In order to help the elderly solve the impact of shoulder injuries and avoid shoulder muscle atrophy, people have designed many shoulder rehabilitation equipment, which can be seen in many parks, such as Tai Chi wheel trainer. However, when using Tai Chi wheel trainer, the elbow joint activity and range of motion are large, while the shoulder joint activity is low, and the rehabilitation effect is not good. Therefore, we have made improvements to this and proposed a rehabilitation exerciser for patients with shoulder injuries. Utility Model Content

[0003] Based on this, the purpose of the utility model is to provide a postoperative shoulder injury auxiliary recovery trainer to solve the technical problems mentioned in the above background.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a postoperative shoulder injury auxiliary recovery trainer, comprising a first fixed plate, a cross bar is arranged on the outer side of the first fixed plate, and two groups of first handles are sleeved on the outer wall of the cross bar, the inner end face of the cross bar is fixedly connected with a sleeve rod extending to the inside of the first fixed plate, and the interior of the first fixed plate is slidably sleeved with a sleeve located on the outer side of the sleeve rod, the outer wall of the sleeve rod is fixedly connected with a slide plate slidably connected to the inner wall of the sleeve, and a second fixed plate is fixed on one side of the slide plate located on the inner wall of the sleeve, and a reset spring is installed between the slide plate and the second fixed plate.

[0005] By adopting the above technical solution, two training modes are used to meet the rehabilitation needs of patients at different stages, so that the use of the entire trainer can cover the patient's rehabilitation trainer, which can better provide help to the patient and help to improve the patient's rehabilitation cycle.

[0006] The utility model is further configured such that two groups of spaced-apart mounting plates are provided on both sides of the first fixed plate, a central axis is fixed between the two groups of mounting plates, and a self-resetting winding drum is slidably sleeved on the outer wall of the central axis, a pull rope is wrapped around the outer wall of the self-resetting winding drum, and the end of the pull rope extends to the outside.

[0007] By adopting the above technical solution, the installation effect of the self-resetting winding drum is achieved.

[0008] The utility model is further configured that the end of the pull rope is fixedly connected to a second handle.

[0009] By adopting the above technical solution, the pull rope can be pulled.

[0010] The utility model is further configured that a cavity is opened inside the mounting plate, and a plurality of groups of annular regulating plates with distributed spacing are arranged between the inside of the cavity and the outer wall of the self-resetting winding drum.

[0011] By adopting the above technical solution, the rotation resistance of the self-resetting winding drum can be adjusted.

[0012] The utility model is further configured such that the outer wall of the adjusting plate is connected to a screw rod extending to the outside of the mounting plate through a bearing, and a driving part for driving the screw rod to rotate is fixed to the end of the screw rod, and a thread groove matching the thread of the outer wall of the screw rod is provided on the outside of the screw rod and located inside the mounting plate.

[0013] By adopting the above technical solution, the position of the adjusting piece can be adjusted.

[0014] In summary, the utility model mainly has the following beneficial effects:

[0015] The utility model provides a first grip, a cross bar, a sleeve rod, a sleeve and a reset spring. Patients in the early stage of rehabilitation can use the first grip to perform shoulder training rehabilitation. Specifically, two hands hold the first grip respectively, and then slowly pull the first grip. The movement of the first grip drives the cross bar to move, and then the cross bar drives the sleeve rod to move. When the sleeve rod moves, it squeezes the reset spring. Therefore, the resistance of the first grip gradually increases, so that the patient can slowly train the shoulder and can release the hand to reset at any time, which also has a certain protective effect.

[0016] The utility model provides a second handle, a self-resetting winding drum, a pull rope and an adjusting plate. Patients in the late stage of rehabilitation can perform shoulder training rehabilitation through the second handle. Specifically, first, the driving part is rotated to rotate the screw rod, which moves inward after rotation, thereby driving the adjusting plate to move inward. The patient can reasonably adjust the position of the adjusting plate, that is, the pulling resistance of the second handle, according to his own situation, and then hold the second handle with one hand and pull it outward. At this time, the pull rope will move outward with the second handle, and then the hand can be moved inward to reset the second handle under the action of the self-resetting winding drum. This reciprocating cycle can train the shoulders for a long time under constant resistance. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the internal structure of the sleeve rod of the utility model;

[0019] Figure 3 For this utility model Figure 2 A local enlarged view of point A in FIG.

[0020] Figure 4 It is a schematic diagram of the damping adjustment structure of the utility model.

[0021] In the figure: 1. first fixed plate; 2. cross bar; 3. first handle; 4. sleeve rod; 5. sleeve; 6. slide plate; 7. second fixed plate; 8. reset spring; 9. mounting plate; 10. self-reset reel; 11. pull rope; 12. second handle; 13. adjustment plate; 14. screw rod; 15. drive unit. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. The embodiments described below with reference to the drawings are exemplary and are only used to explain the utility model, and cannot be understood as limiting the utility model.

[0023] The following describes an embodiment of the utility model based on its overall structure.

[0024] A postoperative shoulder injury auxiliary recovery training device, such as Figure 1-4As shown, it comprises a first fixing plate 1, a cross bar 2 is arranged on the outer side of the first fixing plate 1, and two groups of first grips 3 are sleeved on the outer wall of the cross bar 2, a sleeve rod 4 extending to the inside of the first fixing plate 1 is fixedly connected to the inner end surface of the cross bar 2, and a sleeve 5 is slidably sleeved on the outer side of the sleeve rod 4 inside the first fixing plate 1, a slide plate 6 slidably connected to the inner wall of the sleeve 5 is fixedly connected to the outer wall of the sleeve rod 4, and a second fixing plate 7 is fixed on one side of the slide plate 6 located on the inner wall of the sleeve 5, and a return spring 8 is installed between the slide plate 6 and the second fixing plate 7;

[0025] Furthermore, in the present embodiment, two groups of spaced-apart mounting plates 9 are provided on both sides of the first fixed plate 1, a central axis is fixed between the two groups of mounting plates 9, and a self-resetting winding drum 10 is slidably sleeved on the outer wall of the central axis, a pull rope 11 is wound around the outer wall of the self-resetting winding drum 10, and the end of the pull rope 11 extends to the outside, and the end of the pull rope 11 is fixedly connected to a second handle 12.

[0026] See also Figure 4 A cavity is provided inside the mounting plate 9, and a plurality of groups of annular adjustment plates 13 with spaced distributions are provided between the inside of the cavity and the outer wall of the self-resetting winding drum 10 to adjust the rotational resistance of the self-resetting winding drum 10.

[0027] See also Figure 4 The outer wall of the adjusting piece 13 is connected to a screw rod 14 extending to the outside of the mounting plate 9 through a bearing, and a driving part 15 for driving the screw rod 14 to rotate is fixed to the end of the screw rod 14. The outer side of the screw rod 14 is located inside the mounting plate 9 and is provided with a thread groove adapted to the thread of the outer wall of the screw rod 14 to achieve position adjustment of the adjusting piece 13.

[0028] The working principle of the utility model is as follows: patients in the early stage of rehabilitation can use the first grip 2 to perform shoulder training rehabilitation. Specifically, the first grip 2 is held tightly by both hands, and then the first grip 2 is slowly pulled. The movement of the first grip 2 drives the cross bar 3 to move, and then the cross bar 3 drives the sleeve rod 4 to move. When the sleeve rod 4 moves, it squeezes the reset spring 8. Therefore, the resistance of the first grip 2 will gradually increase, so that the patient can slowly train the shoulder and can release the hand to reset at any time, which also has a certain protective effect.

[0029] Patients in the late stage of rehabilitation can use the second handle 12 to perform shoulder training rehabilitation. Specifically, first, by rotating the driving part 15, the screw rod 14 rotates, and the screw rod 14 moves inward after rotation, thereby driving the adjustment plate 13 to move inward. The patient can reasonably adjust the position of the adjustment plate 13, that is, the pulling resistance of the second handle 12 according to his own situation.

[0030] Then, hold the second handle 12 with one hand and pull it outward. At this time, the pull rope 11 will move outward with the second handle 12, and then the hand can be moved inward to reset the second handle 12 under the action of the self-resetting winding drum 10. This reciprocating cycle can train the shoulders for a long time under a constant resistance.

[0031] Although an embodiment of the utility model has been shown and described, this specific embodiment is merely an explanation of the utility model and is not a limitation of the utility model. The specific features, structures, materials or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. After reading this specification, those skilled in the art may make modifications, substitutions and variations to the embodiments without creative contributions as needed without departing from the principles and purpose of the utility model. However, as long as they are within the scope of the claims of the utility model, they are protected by patent law.

Claims

1. A postoperative shoulder injury auxiliary recovery training device, comprising a first fixing plate (1), characterized in that: A cross bar (2) is arranged on the outer side of the first fixing plate (1), and two groups of first handles (3) are sleeved on the outer wall of the cross bar (2); a sleeve rod (4) extending into the interior of the first fixing plate (1) is fixedly connected to the inner end surface of the cross bar (2); a sleeve (5) is slidably sleeved on the outer side of the sleeve rod (4) inside the first fixing plate (1); a slide plate (6) slidably connected to the inner wall of the sleeve (5) is fixedly connected to the outer wall of the sleeve rod (4); a second fixing plate (7) is fixedly provided on one side of the slide plate (6) on the inner wall of the sleeve (5); and a return spring (8) is installed between the slide plate (6) and the second fixing plate (7).

2. The postoperative shoulder injury auxiliary recovery training device according to claim 1, characterized in that: Two groups of spaced-apart mounting plates (9) are provided on both sides of the first fixed plate (1), a central shaft is fixed between the two groups of mounting plates (9), and a self-resetting winding drum (10) is slidably sleeved on the outer wall of the central shaft.

3. The postoperative shoulder injury auxiliary recovery training device according to claim 2, characterized in that: A pull rope (11) is wound around the outer wall of the self-resetting winding drum (10), and the end of the pull rope (11) extends to the outside.

4. The postoperative shoulder injury auxiliary recovery training device according to claim 3, characterized in that: The end of the pull rope (11) is fixedly connected to a second handle (12).

5. The postoperative shoulder injury auxiliary recovery training device according to claim 2, characterized in that: A cavity is provided inside the mounting plate (9), and a plurality of groups of annular adjustment plates (13) are provided between the inside of the cavity and the outer wall of the self-resetting winding drum (10).

6. The postoperative shoulder injury auxiliary recovery training device according to claim 5, characterized in that: The outer wall of the adjustment plate (13) is connected to a screw rod (14) extending to the outside of the mounting plate (9) via a bearing, and a driving part (15) for driving the screw rod (14) to rotate is fixed to the end of the screw rod (14).

7. The postoperative shoulder injury auxiliary recovery training device according to claim 6, characterized in that: The outer side of the screw rod (14) is located inside the mounting plate (9) and is provided with a thread groove adapted to the thread of the outer wall of the screw rod (14).

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