Knee joint rehabilitation nursing support

Abstract

The utility model is suitable for the technical field of knee joint supports, and provides a knee joint rehabilitation nursing support which comprises an upper limb supporting plate and a lower limb supporting plate, and the upper limb supporting plate is located on one side of the lower limb supporting plate; the upper fixing sleeve is integrally formed at the bottom of the upper limb supporting plate; the lower fixing sleeve is integrally formed at the top of the lower limb supporting plate; the connecting shaft is welded on the inner side wall of the lower fixing sleeve; the positioning hole is formed in the outer side wall of the connecting shaft; the positioning table is welded to the position, close to the outer side of the positioning hole, of the outer side wall of the upper fixing sleeve; the inner cavity is formed in the positioning table; the positioning rod penetrates through the central position in the positioning table; the angle of the included angle between the upper limb supporting plate and the lower limb supporting plate can be adjusted according to the bending angle required by postoperative rehabilitation nursing of the knee joint, thighs and shanks at the knee joint are stably supported and bound, the situation that a patient bends the knee joint by himself or herself to cause injury is avoided, and rehabilitation nursing of the knee joint is facilitated.

Description

Technical Field

[0001] The utility model belongs to the technical field of knee joint brackets, and particularly relates to a knee joint rehabilitation nursing bracket. Background Art

[0002] In cases such as knee joint loosening, after knee arthritis surgery, after fracture surgery, and ligament tear recovery, the commonly used medical method is to use a knee joint bracket to fix the knee joint, which can reduce the pressure on the joint.

[0003] The existing knee joint brackets are difficult to adjust according to the bending angle required for knee joint postoperative rehabilitation nursing. The knee joint lacks effective restraint, and it is easy for patients to bend the knee joint and cause damage, which is not conducive to the rehabilitation nursing of the knee joint.

[0004] Therefore, a knee joint rehabilitation nursing bracket is proposed. Content of the Utility Model

[0005] The utility model provides a knee joint rehabilitation nursing bracket, aiming to solve the above problems.

[0006] The utility model is realized as follows: a knee joint rehabilitation nursing bracket includes: an upper limb support plate and a lower limb support plate, the upper limb support plate is located on one side of the lower limb support plate; an upper fixing sleeve integrally formed at the bottom of the upper limb support plate; a lower fixing sleeve integrally formed at the top of the lower limb support plate; a connecting shaft welded to the inner side wall of the lower fixing sleeve; a positioning hole opened on the outer side wall of the connecting shaft; a positioning platform welded to the outer side wall of the upper fixing sleeve at a position outside the positioning hole; an inner cavity opened in the positioning platform; and a positioning rod penetrating through the central position inside the positioning platform; a limiting ring integrally formed on the outer side wall of the positioning rod near the inner part of the inner cavity; a spring provided between the top of the limiting ring and the inner top of the inner cavity; a circular ring integrally formed at the top end of the positioning rod; an upper restraint belt fixed to the outer side wall of the upper limb support plate; a lower restraint belt fixed to the outer side wall of the lower limb support plate; and a connecting belt fixed between the upper restraint belt and the lower restraint belt.

[0007] Preferably, limb fitting grooves are opened on the outer side walls of one sides of the upper limb support plate and the lower limb support plate.

[0008] Preferably, the connecting shaft penetrates through the upper fixing sleeve.

[0009] Preferably, the positioning rod and the positioning hole are on the same vertical plane, and the positioning rod and the positioning hole match and fit with each other.

[0010] Preferably, the positioning rod penetrates through the upper fixing sleeve.

[0011] Preferably, the cross-sections of the upper restraint belt and the lower restraint belt are both arc-shaped.

[0012] Preferably, two connecting bands are provided, and the two connecting bands are symmetrically arranged between the upper restraint band and the lower restraint band.

[0013] Compared with the prior art, the embodiments of the present application mainly have the following beneficial effects:

[0014] By adjusting the included angle between the upper limb support plate and the lower limb support plate, it can be adjusted according to the bending angle required for postoperative rehabilitation care of the knee joint, and the thigh and calf at the knee joint are stably supported and restrained, avoiding damage caused by the patient bending the knee joint by himself, facilitating the rehabilitation care of the knee joint. Through the pull-out positioning rod, when adjusting the included angle between the upper limb support plate and the lower limb support plate, the operation is simple and convenient, and only the ring needs to be lifted upward, and the patient can operate by himself. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a schematic structural diagram of the present utility model;

[0016] Figure 2 is a schematic structural diagram of the upper limb support plate of the present utility model;

[0017] Figure 3 is a schematic structural diagram of the lower limb support plate of the present utility model;

[0018] Figure 4 is an exploded schematic diagram of the positioning table of the present utility model.

[0019] In the figure: 1, upper limb support plate; 2, lower limb support plate; 3, upper fixing sleeve; 4, lower fixing sleeve; 5, connecting shaft; 6, positioning hole; 7, positioning table; 8, inner cavity; 9, positioning rod; 10, limiting ring; 11, spring; 12, ring; 13, upper restraint band; 14, lower restraint band; 15, connecting band. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0020] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those of ordinary skill in the technical field to which this application belongs; the terms used in the specification of this application are only for the purpose of describing specific embodiments, and are not intended to limit this application; the terms "including" and "having" and any variations thereof in the specification and claims of this application and the above drawings are intended to cover non-exclusive inclusion. The terms "first", "second", etc. in the specification and claims of this application or the above drawings are used to distinguish different objects, rather than to describe a specific order.

[0021] References to "embodiments" in this specification mean that a particular feature, structure, or characteristic described in connection with the embodiments can be included in at least one embodiment of the present application. The phrase appears in various places in the specification and does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment mutually exclusive of other embodiments. Those skilled in the art will explicitly and implicitly understand that the embodiments described herein can be combined with other embodiments.

[0022] An embodiment of the present utility model provides a knee joint rehabilitation nursing bracket, as Figures 1-4 shown, which includes an upper limb support plate 1 and a lower limb support plate 2. The upper limb support plate 1 is located on one side of the lower limb support plate 2, and an upper fixing sleeve 3 is integrally formed at the bottom of the upper limb support plate 1. A lower fixing sleeve 4 is integrally formed at the top of the lower limb support plate 2. A connecting shaft 5 is welded on the inner side wall of the lower fixing sleeve 4. The connecting shaft 5 passes through the upper fixing sleeve 3. A positioning hole 6 is formed at a position close to the inner side of the upper fixing sleeve 3 on the outer side wall of the connecting shaft 5. A positioning platform 7 is welded on the top of the upper fixing sleeve 3. An inner cavity 8 is formed at the central position inside the positioning platform 7, and a positioning rod 9 passes through the top and bottom of the positioning platform 7. The positioning rod 9 passes through the upper fixing sleeve 3. A limiting ring 10 is integrally formed at a position close to the inner side of the inner cavity 8 on the outer side wall of the positioning rod 9. A spring 11 is arranged between the top of the limiting ring 10 and the inner top of the positioning platform 7. A circular ring 12 is integrally formed at the top end of the positioning rod 9. An upper restraint strap 13 is arranged on the outer wall of one side of the upper limb support plate 1. A lower restraint strap 14 is arranged on the outer wall of one side of the lower limb support plate 2. The cross-sections of the upper restraint strap 13 and the lower restraint strap 14 are both arc-shaped. A connecting strap 15 is arranged between the upper restraint strap 13 and the lower restraint strap 14. There are two connecting straps 15 in total, and the two connecting straps 15 are symmetrically arranged between the upper restraint strap 13 and the lower restraint strap 14.

[0023] It should be noted that since the existing knee joint brackets are difficult to adjust according to the bending angle required for knee joint postoperative rehabilitation nursing, the knee joint lacks effective restraint, and it is easy for patients to cause damage by bending the knee joint, which is not conducive to the rehabilitation nursing of the knee joint. In this embodiment, through the adjustment of the included angle between the upper limb support plate 1 and the lower limb support plate 2, it can be adjusted according to the bending angle required for knee joint postoperative rehabilitation nursing, and the thigh and calf at the knee joint are stably supported and restrained, avoiding damage caused by the patient bending the knee joint by himself, and facilitating the rehabilitation nursing of the knee joint. Through the pull-out type positioning rod 9, the operation is simple and convenient when adjusting the included angle between the upper limb support plate 1 and the lower limb support plate 2. It only needs to lift the circular ring 12 upwards, and the patient can operate by himself.

[0024] Specifically, in this embodiment, the present solution mainly includes an upper limb support plate 1 and a lower limb support plate 2. When in use, the upper limb support plate 1 and the lower limb support plate 2 are placed on the inner side of the knee joint. The upper restraint strap 13 and the lower restraint strap 14 are respectively put on the thigh and the calf. The upper limb support plate 1 supports on the inner side of the upper limb thigh, and the lower limb support plate 2 supports on the inner side of the lower limb calf. The angle between the upper limb support plate 1 and the lower limb support plate 2 is adjusted according to the required bending angle after knee joint surgery (the thigh and calf are straight or the thigh and calf are bent). Specifically, insert a finger into the limit ring 10 and pull the limit ring 10. The positioning rod 9 on the limit ring 10 moves synchronously. The positioning rod 9 is pulled out of the positioning hole 6 on the connecting shaft 5, and the circular ring 12 presses the spring 11. The spring 11 is compressed under force. At this time, the upper fixing sleeve 3 can rotate on the connecting shaft 5, thereby adjusting the angle between the upper limb support plate 1 and the lower limb support plate 2. When the upper limb support plate 1 and the lower limb support plate 2 reach the required angle, release the circular ring 12. Under the resilience of the spring 11, the positioning rod 9 moves towards the connecting shaft 5, and the connecting shaft 5 is slowly rotated so that the positioning rod 9 is inserted into the positioning hole 6, and the upper limb support plate 1 and the lower limb support plate 2 support the knee joint.

[0025] In a further preferred embodiment of the present invention, as Figures 1-3 shown, limb fitting grooves are provided on the outer walls of one side of the upper limb support plate 1 and the lower limb support plate 2.

[0026] In this embodiment, the limb can be attached to the upper limb support plate 1 and the lower limb support plate 2, thereby supporting the limb.

[0027] In a further preferred embodiment of the present invention, as Figure 1 shown, the positioning rod 9 and the positioning hole 6 are on the same vertical plane, and the positioning rod 9 and the positioning hole 6 match and fit each other.

[0028] In this embodiment, by inserting the positioning rod 9 into the positioning hole 6, the angle between the upper limb support plate 1 and the lower limb support plate 2 can be adjusted.

[0029] It should be noted that for the foregoing embodiments, for the sake of simple description, they are all expressed as a series of action combinations. However, those skilled in the art should know that the present invention is not limited by the described action sequence, because according to the present invention, certain steps may be performed in other sequences or simultaneously. Secondly, those skilled in the art should also know that the embodiments described in the specification are all preferred embodiments, and the actions and modules involved are not necessarily essential to the present invention.

[0030] In several embodiments provided by the present application, it should be understood that the disclosed device can be implemented in other ways. For example, the device embodiments described above are merely illustrative. For example, the division of the above-mentioned units may have other division methods in actual implementation. For example, multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed. Another point is that the displayed or discussed coupling or communication connection between each other can be through some interfaces. The indirect coupling or communication connection between devices or units can be in the form of telecommunications or other forms.

[0031] The units described above as separate components may or may not be physically separated. The components displayed as units may or may not be physical units, that is, they may be located in one place or distributed to multiple network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of this embodiment.

[0032] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than limiting the protection scope of the invention. Obviously, the described embodiments are only some embodiments of the present invention, rather than all embodiments. Based on these embodiments, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present invention. Although the present invention has been described in detail with reference to the above embodiments, those of ordinary skill in the art can still, without conflict, make combinations, additions, deletions or other adjustments to the features in the various embodiments of the present invention without creative efforts according to the circumstances, so as to obtain different technical solutions that are essentially not divorced from the concept of the present invention. These technical solutions also belong to the scope of protection of the present invention.

Claims

1. A knee joint rehabilitation nursing bracket, characterized in that, Including: An upper limb support plate (1) and a lower limb support plate (2), the upper limb support plate (1) being located on one side of the lower limb support plate (2); An upper fixing sleeve (3) integrally formed at the bottom of the upper limb support plate (1); A lower fixing sleeve (4) integrally formed at the top of the lower limb support plate (2); A connecting shaft (5) welded to the inner side wall of the lower fixing sleeve (4); A positioning hole (6) opened on the outer side wall of the connecting shaft (5); A positioning platform (7) welded to the outer side wall of the upper fixing sleeve (3) at a position close to the outer side of the positioning hole (6); An inner cavity (8) opened inside the positioning platform (7); and A positioning rod (9) passing through the central position inside the positioning platform (7); A limiting ring (10) integrally formed on the outer side wall of the positioning rod (9) at a position close to the inside of the inner cavity (8); A spring (11) provided between the top of the limiting ring (10) and the inner top of the inner cavity (8); A circular ring (12) integrally formed at the top end of the positioning rod (9); An upper restraint strap (13) fixed to the outer side wall of the upper limb support plate (1); A lower restraint strap (14) fixed to the outer side wall of the lower limb support plate (2); A connecting strap (15) fixed at a position between the upper restraint strap (13) and the lower restraint strap (14).

2. The knee joint rehabilitation nursing bracket according to claim 1, characterized in that, Limb fitting grooves are opened on the outer side walls of one side of the upper limb support plate (1) and the lower limb support plate (2).

3. The knee joint rehabilitation nursing bracket according to claim 1, characterized in that, The connecting shaft (5) passes through the upper fixing sleeve (3).

4. The knee joint rehabilitation nursing support according to claim 1, wherein, The positioning rod (9) and the positioning hole (6) are on the same vertical plane, and the positioning rod (9) and the positioning hole (6) are matched and fitted.

5. The knee joint rehabilitation nursing bracket according to claim 1, characterized in that, The positioning rod (9) passes through the upper fixing sleeve (3).

6. The knee joint rehabilitation nursing bracket according to claim 1, characterized in that, The cross-sections of the upper restraint strap (13) and the lower restraint strap (14) are both arc-shaped.

7. The knee joint rehabilitation nursing bracket according to claim 1, characterized in that, There are two connecting straps (15) in total, and the two connecting straps (15) are symmetrically arranged between the upper restraint strap (13) and the lower restraint strap (14).

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