Angle-adjustable rehabilitation brace

Abstract

The utility model belongs to the field of rehabilitation braces in the orthopedics department, particularly relates to an angle-adjustable rehabilitation brace, and aims to solve the problems that the angle between a forearm and an upper arm cannot be adjusted according to the fracture condition of the arm, the applicability is poor and the use experience is reduced in the conventional forearm rehabilitation brace. The supporting device comprises a first supporting plate used for supporting an upper arm, a second supporting plate used for supporting a front arm is rotationally installed on the first supporting plate, and through holes used for ventilation are formed in the first supporting plate and the second supporting plate. The mounting mechanism is arranged on the first supporting plate and used for mounting a second supporting plate, the mounting mechanism comprises two mounting strips fixedly arranged at the top and the bottom of the first supporting plate, and the supporting angles of the front arm and the upper arm can be adaptively adjusted according to the arm injury condition of an orthopedic patient; the application range is expanded, and meanwhile the experience degree of arm supporting of the patient can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of orthopedic rehabilitation braces, in particular to an angle-adjustable rehabilitation brace. Background Art

[0002] A brace is an external fixation device placed outside the body to limit certain body movements, thereby assisting the effectiveness of surgical treatment, or directly used for non-surgical treatment. Forearm fractures are a common orthopedic disease. Due to the severity of the injury, there are many difficult problems in treatment, and rehabilitation braces are needed to assist in treatment.

[0003] After searching, the authorization document with the announcement number CN217138387U discloses an adjustable angle forearm brace, comprising an upper arm fixing unit and a forearm fixing unit connected by a hinge connection device; and also comprising a shoulder strap connected to the upper arm fixing unit and the forearm fixing unit; the upper arm fixing unit and the forearm fixing unit are connected at the elbow, and one end of the upper arm fixing unit away from the hinge connection device is connected to one end of the shoulder strap. The adjustable angle forearm brace also has the following obvious problems when in use:

[0004] The angle between the forearm and upper arm cannot be adjusted according to the fracture condition of the arm, which not only reduces the applicability but also reduces the user experience.

[0005] Therefore, a rehabilitation brace with adjustable angle is needed to solve the above-mentioned problems. Utility Model Content

[0006] The purpose of the utility model is to solve the shortcomings of the prior art that the angle between the forearm and the upper arm cannot be adjusted according to the fracture condition of the arm, the applicability is poor and the user experience is reduced, and an angle-adjustable rehabilitation brace is proposed.

[0007] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0008] A rehabilitation brace with adjustable angle, comprising a first support plate for supporting an upper arm, a second support plate for supporting a forearm rotatably mounted on the first support plate, and through holes for ventilation are provided on both the first support plate and the second support plate;

[0009] The mounting mechanism is arranged on the first support plate and is used for mounting the second support plate.

[0010] In a possible design, the mounting mechanism includes two mounting bars fixedly mounted on the top and bottom of the No. 1 support plate, and the two mounting bars are rotatably mounted on one side close to each other with the same mounting shaft, and the outer side of the mounting shaft is fixedly connected to the outer side of the No. 2 support plate.

[0011] In a possible design, a rotating plate is rotatably installed on the top of the second support plate, a pin shaft is movably installed on the top of the rotating plate, and a plurality of horizontally arranged pin holes that can be detachably connected to the pin shaft are opened on the top of the mounting bar located above.

[0012] In a possible design, a strip hole is opened on the top of the rotating plate for the pin shaft to move, a rotating shaft is rotatably installed on the top of the rotating plate, and a limit plate is fixed on the top of the rotating shaft, and the bottom of the limit plate and the top of the pin shaft can be separated and tightly fitted.

[0013] In a possible design, straps are fixed to the bottom of the No. 1 support plate and the No. 2 support plate, mother Velcro is fixed to the ends of the two straps, and sub-Velcro is fixed to the top of the No. 1 support plate and the No. 2 support plate, which can be detachably bonded to the corresponding mother Velcro.

[0014] In a possible design, protective pads are fixedly provided on the inner walls of the No. 1 support plate and the No. 2 support plate for protection.

[0015] In the present application, when the patient's arm needs to be supported, the patient's upper arm is placed inside the No. 1 support plate, the pin is pulled out to the outside of the pin hole, and then the No. 2 support plate is rotated around the mounting axis, the patient's forearm is placed inside the No. 2 support plate, and then the rotating plate is rotated to insert the pin into the corresponding pin hole, and then the limit plate is rotated clockwise to a position that fits the top of the pin, and the pin will not be separated from the pin hole, and finally the mother Velcro at the end of the strap and the corresponding child Velcro are bonded together.

[0016] In the utility model, the angle-adjustable rehabilitation brace can adaptively adjust the support angles of the forearm and upper arm according to the arm injury condition of the orthopedic patient through the provided installation shaft, rotating plate, bar hole, pin shaft, rotating shaft and limit plate, thereby expanding the scope of application and improving the patient's arm support experience;

[0017] In the utility model, the angle-adjustable rehabilitation brace can conveniently and stably bind the No. 1 support plate and the No. 2 support plate to the outside of the arm through the provided straps and the female Velcro, which is easy to operate;

[0018] In the utility model, the support angles of the forearm and the upper arm can be adaptively adjusted according to the arm injury condition of the orthopedic patient, which not only expands the scope of application but also improves the patient's arm support experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the main structure of an angle-adjustable rehabilitation brace proposed by the utility model;

[0020] Figure 2 The utility model provides a rehabilitation brace with adjustable angle Figure 1 Another perspective structural diagram;

[0021] Figure 3 This is a schematic structural diagram of a rotating plate and a pin shaft of a rehabilitation brace with adjustable angle proposed by the utility model in a separated state;

[0022] Figure 4 The utility model provides a rehabilitation brace with adjustable angle Figure 1 A schematic diagram of the enlarged structure of part A.

[0023] In the figure: 1. Support plate No. 1; 2. Mounting strip; 3. Mounting shaft; 4. Support plate No. 2; 5. Through hole; 6. Binding strap; 7. Female Velcro; 8. Rotating plate; 9. Strip hole; 10. Pin shaft; 11. Rotating shaft; 12. Limiting plate; 13. Pin hole. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0025] In the embodiments of the present invention, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features.

[0026] In the embodiment of the present invention, "and / or" is only a description of the association relationship of the associated objects, indicating that there can be three relationships. For example, A and / or B can represent: A exists alone, A and B exist at the same time, and B exists alone. In addition, the character " / " in this article generally indicates that the associated objects before and after are in an "or" relationship.

[0027] Example

[0028] Reference Figure 1-4 , an angle-adjustable rehabilitation brace designed to facilitate support and angle adjustment of the upper arm and forearm that are injured or require rehabilitation.

[0029] A rehabilitation brace with adjustable angle mainly consists of a No. 1 support plate 1 and a No. 2 support plate 4. The No. 1 support plate 1 is used to support the upper arm, and a No. 2 support plate 4 is rotatably mounted thereon. The No. 2 support plate 4 is used to support the forearm. In order to enhance the wearing comfort, a plurality of through holes 5 for ventilation are provided on the No. 1 support plate 1 and the No. 2 support plate 4 to ensure air circulation and reduce the feeling of stuffiness.

[0030] At the top and bottom of the No. 1 support plate 1, we set two mounting strips 2. The two mounting strips 2 are rotatably mounted with the same mounting shaft 3 on one side close to each other. The outer side of the mounting shaft 3 is fixedly connected to the outer side of the No. 2 support plate 4, so that the No. 2 support plate 4 can rotate relative to the No. 1 support plate 1, thereby realizing angle adjustment.

[0031] In order to fix the angle between the second support plate 4 and the first support plate 1, we rotatably install a rotating plate 8 on the top of the second support plate 4, and a pin shaft 10 is movably installed on the top of the rotating plate 8. At the top of the mounting strip 2 located above, we have opened a plurality of pin holes 13 arranged horizontally. These pin holes 13 and the pin shafts 10 can be detached from each other. When the angle needs to be fixed, just insert the pin shafts 10 into the corresponding pin holes 13.

[0032] In order to facilitate the insertion and disengagement of the pin 10, a strip hole 9 is opened on the top of the rotating plate 8 for the pin 10 to move. At the same time, a rotating shaft 11 is rotatably installed on the top of the rotating plate 8, and a limit plate 12 is fixed on the top of the rotating shaft 11. When the pin 10 needs to be fixed, it is only necessary to rotate the rotating shaft 11 so that the bottom of the limit plate 12 fits tightly with the top of the pin 10, thereby preventing the pin 10 from accidentally disengaging from the pin hole 13.

[0033] In order to ensure that the brace can be stably fixed on the patient's arm, we have fixed straps 6 at the bottom of the No. 1 support plate 1 and the No. 2 support plate 4, and the ends of the two straps 6 are fixed with female Velcro 7, and at the top of the No. 1 support plate 1 and the No. 2 support plate 4, we have fixed female Velcro 7 that can be detachably bonded to the sub-Velcro. By adjusting the tightness of the straps 6 and bonding the Velcro, the brace can be tightly fixed to the arm.

[0034] In order to further improve the wearing comfort of patients and protect the injured parts, we have fixed protective pads on the inner walls of the No. 1 support plate 1 and the No. 2 support plate 4. These protective pads are made of soft and breathable materials, which can not only reduce the pressure of the brace on the skin, but also prevent friction between the skin and the brace.

[0035] The present application can be used in the field of orthopedics, and can also be applied to other fields of the present application.

[0036] However, as is well known to those skilled in the art, the working principles and wiring methods of the pin 10, the limiting plate 12 and the female Velcro 7 are commonplace, and are conventional means or common knowledge, and will not be elaborated here. Those skilled in the art may make any optional selections according to their needs or convenience.

[0037] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A rehabilitation brace with adjustable angle, characterized in that: include: A No. 1 support plate (1) for supporting the upper arm, a No. 2 support plate (4) for supporting the forearm being rotatably mounted on the No. 1 support plate (1), and both the No. 1 support plate (1) and the No. 2 support plate (4) being provided with through holes (5) for ventilation; A mounting mechanism, the mounting mechanism being arranged on the first support plate (1) and used for mounting the second support plate (4); The mounting mechanism comprises two mounting bars (2) fixedly mounted on the top and bottom of the first support plate (1); a same mounting shaft (3) is rotatably mounted on the sides of the two mounting bars (2) close to each other; and the outer side of the mounting shaft (3) is fixedly connected to the outer side of the second support plate (4); A rotating plate (8) is rotatably mounted on the top of the second support plate (4), a pin shaft (10) is movably mounted on the top of the rotating plate (8), and a plurality of pin holes (13) arranged horizontally and detachably connected to the pin shaft (10) are provided on the top of the mounting bar (2) located above.

2. The angle-adjustable rehabilitation brace according to claim 1, characterized in that: The top of the rotating plate (8) is provided with a strip hole (9) for the pin shaft (10) to move, the top of the rotating plate (8) is rotatably mounted with a rotating shaft (11), and the top of the rotating shaft (11) is fixedly provided with a limiting plate (12), and the bottom of the limiting plate (12) and the top of the pin shaft (10) can be separated and tightly fitted.

3. The angle-adjustable rehabilitation brace according to claim 1, characterized in that: The bottoms of the No. 1 support plate (1) and the No. 2 support plate (4) are both fixedly provided with binding straps (6), the ends of the two binding straps (6) are both fixedly provided with mother Velcro (7), and the tops of the No. 1 support plate (1) and the No. 2 support plate (4) are both fixedly provided with sub-Velcro that can be detachably bonded to the corresponding mother Velcro (7).

4. The angle-adjustable rehabilitation brace according to claim 1, characterized in that: Protection pads for protection are fixedly provided on the inner walls of the No. 1 support plate (1) and the No. 2 support plate (4).

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