Ankle rehabilitation protector

Abstract

The utility model discloses an ankle rehabilitation protector which comprises a leg fixing plate, the surface of the leg fixing plate is rotatably connected with a sole fixing plate, and a traction structure capable of pulling the sole fixing plate is arranged between the leg fixing plate and the sole fixing plate. According to the ankle rehabilitation protection tool, the traction structure is arranged, the leg fixing plate and the sole fixing plate are fixed to the shank and the sole of a patient respectively, and at the moment, locking bolts are screwed into through holes in different positions, so that the angle between the leg fixing plate and the sole fixing plate can be changed, and then the ankle of the patient can be fixed at multiple angles; when a patient needs to train the ankle, the foot sole is rotated to drive the telescopic rod to retract into the telescopic cylinder, at the moment, the compression spring is stressed and contracted, the foot sole needs to overcome the spring force of the compression spring to drive the foot sole fixing plate to rotate, therefore, strength training can be conducted on the ankle of the patient, and the practicability of the device is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of medical care, and in particular relates to an ankle rehabilitation brace. Background Art

[0002] Chinese patent publication number CN21902180U discloses an ankle rehabilitation brace, which relates to the technical field of ankle braces; the application includes a first brace, the inner wall of the first brace is provided with a first protection pad, the first brace includes a connected foot support part and a rear foot part, the foot support part is provided with two dovetail grooves, and the rear foot part is constructed with two first L-shaped strips; a second brace, the inner wall of the second brace is provided with a second protection pad, and the second brace includes a connected instep and a front foot part; the application connects the foot drag part with the instep through the insertion and cooperation of the dovetail block and the dovetail groove, and the sleeve strip is tightly sleeved with the corresponding first L-shaped strip and the second L-shaped strip, so as to connect the front foot part and the rear foot part, so that the first brace is fixedly connected to the second brace, thereby improving the stability of the first brace and the second brace after being buckled and fixed, so that the first brace and the second brace are not easy to loosen, which is helpful for the rehabilitation of the patient's ankle.

[0003] However, the device has the following defects: the patient's ankle is not only fixed during the rehabilitation process, but also needs to be properly trained in strength and angle. After the above device is worn on the patient's foot, it can only fix the patient's ankle, but cannot train the patient's ankle. To this end, we propose an ankle rehabilitation brace. Utility Model Content

[0004] The utility model aims to provide an ankle rehabilitation brace to solve the technical problems raised in the background technology.

[0005] To achieve the above-mentioned purpose, the specific technical scheme of the utility model is as follows: an ankle rehabilitation brace, comprising a leg fixing plate, a sole fixing plate is rotatably connected to the surface of the leg fixing plate, and a pulling structure capable of pulling the sole fixing plate is arranged between the leg fixing plate and the sole fixing plate;

[0006] The pulling structure includes a telescopic cylinder hinged on the left side of the leg fixing plate, the inner wall of the telescopic cylinder is slidably connected with a telescopic rod, one end of the telescopic rod away from the telescopic cylinder is hinged to the upper surface of the sole fixing plate, the surface of the telescopic rod is threadedly connected with a locking bolt, the surface of the telescopic cylinder is equidistantly provided with a plurality of through holes for the locking bolts to pass through, and the surface of the telescopic cylinder is respectively provided with training components for training the ankles of patients;

[0007] The training component includes a compression spring arranged on the inner wall of the telescopic cylinder, one end of the compression spring is fixedly connected to a slider, the surface of the slider is provided with a mounting groove, the inner wall of the mounting groove is slidably connected to a limit block, the surface of the telescopic cylinder is provided with a plurality of limit grooves matched with the limit blocks at equal intervals, and the inner wall of the mounting groove is provided with a telescopic spring which can drive the limit block to insert into the inner wall of the limit groove.

[0008] Preferably, a restraint belt is fixedly connected to the surface of the sole fixing plate, a through groove for the restraint belt to pass through is provided on the surface of the sole fixing plate, and a Velcro tape and a Velcro female tape which are adhered to each other are respectively provided on the surface of the restraint belt.

[0009] Preferably, a plurality of binding holes are equidistantly provided on the surface of the leg fixing plate, and the inner walls of the binding holes are slidably connected with binding straps.

[0010] Preferably, one end of the telescopic rod away from the sole fixing plate is fixedly connected with a baffle.

[0011] Preferably, one end of the compression spring away from the sliding block is fixedly connected to the upper surface of the baffle.

[0012] The ankle rehabilitation brace of the utility model has the following advantages:

[0013] 1. This ankle rehabilitation brace, by setting a pulling structure, fixes the leg fixing plate and the sole fixing plate on the patient's calf and sole respectively. At this time, the locking bolts are screwed into the through holes at different positions, so that the angle between the leg fixing plate and the sole fixing plate can be changed, and the patient's ankle can be fixed at multiple angles. When the patient needs to train his ankle, the sole of the foot can be rotated to drive the telescopic rod to retract into the telescopic cylinder. At this time, the compression spring is forced to contract, and the sole of the foot needs to overcome the spring force of the compression spring to drive the sole fixing plate to rotate, so that the patient's ankle can be strength trained, thereby improving the practicality of the device.

[0014] 2. This ankle rehabilitation brace, by setting a slider, when the slider is slid downward, the compression spring will be forced to contract, and then the limit block is inserted into the limit groove at different positions, so that the slider can be fixed. When the contraction strength of the compression spring changes, the force that the patient needs to apply to rotate the sole fixing plate will change, so that the position of the slider can be used to adjust the patient's training intensity. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solution of the implementation mode of the utility model, the drawings required for use in the implementation mode will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0016] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0017] Figure 2 This is a schematic diagram of the side section structure of the sole fixing plate of the utility model;

[0018] Figure 3 This is a schematic diagram of the front cross-section structure of the telescopic cylinder of the utility model;

[0019] Figure 4 It is a schematic diagram of the side section structure of the telescopic cylinder of the utility model.

[0020] Explanation of marks in the figure: 1 leg fixing plate, 2 sole fixing plate, 3 telescopic tube, 4 telescopic rod, 5 locking bolt, 6 compression spring, 7 slider, 8 limit block, 9 telescopic spring, 10 restraint belt, 11 Velcro, 12 Velcro, 13 binding belt, 14 baffle, 15 binding hole, 16 through hole, 17 limit slot. DETAILED DESCRIPTION

[0021] In the following, only some exemplary embodiments are briefly described. As those skilled in the art will appreciate, the described embodiments may be modified in various ways without departing from the spirit or scope of the embodiments of the present invention. Therefore, the drawings and descriptions are considered to be exemplary and non-restrictive in nature.

[0022] In the description of the embodiments of the present invention, it should be understood that the terms "length", "vertical", "horizontal", "top", "bottom", etc. indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing the embodiments of the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the embodiments of the present invention.

[0023] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of the embodiments of the present utility model, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.

[0024] In the embodiments of the present utility model, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like 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 a mechanical connection, an electrical connection, or a communication; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the embodiments of the present utility model can be understood according to specific circumstances.

[0025] The disclosure below provides many different embodiments or examples for realizing different structures of the embodiments of the present utility model. In order to simplify the disclosure of the embodiments of the present utility model, the components and settings of specific examples are described below. Of course, they are only examples, and the purpose is not to limit the embodiments of the present utility model. In addition, the embodiments of the present utility model can repeat reference numbers and / or reference letters in different examples, and this repetition is for the purpose of simplification and clarity, and does not itself indicate the relationship between the various embodiments and / or settings discussed.

[0026] In order to better understand the purpose, structure and function of the utility model, the following is a further detailed description of an ankle rehabilitation brace of the utility model in conjunction with the accompanying drawings.

[0027] like Figure 1-4 As shown, an ankle rehabilitation brace of the utility model comprises a leg fixing plate 1, a plurality of binding holes 15 are equidistantly provided on the surface of the leg fixing plate 1, and a strap 13 is slidably connected to the inner wall of the binding hole 15. After the leg fixing plate 1 is put on the patient's calf, the strap 13 is then passed through the binding hole 15, so that the strap 13 can be tightened to fix the leg fixing plate 1 on the patient's calf.

[0028] The surface of the leg fixing plate 1 is rotatably connected to the sole fixing plate 2, and the surface of the sole fixing plate 2 is fixedly connected to the restraint belt 10. The surface of the sole fixing plate 2 is provided with a through groove for the restraint belt 10 to pass through, and the surface of the restraint belt 10 is respectively provided with Velcro 11 and Velcro mother tape 12 that stick to each other. The patient's foot is placed on the sole fixing plate 2, and then the restraint belt 10 can be used in conjunction with the Velcro 11 and Velcro mother tape 12 to fix the patient's foot on the sole fixing plate 2.

[0029] A pulling structure for pulling the sole fixing plate 2 is provided between the leg fixing plate 1 and the sole fixing plate 2, and the pulling structure includes a telescopic cylinder 3 hinged on the left side of the leg fixing plate 1, and a telescopic rod 4 is slidably connected to the inner wall of the telescopic cylinder 3, and one end of the telescopic rod 4 away from the telescopic cylinder 3 is hinged to the upper surface of the sole fixing plate 2, and one end of the telescopic rod 4 away from the sole fixing plate 2 is fixedly connected to a baffle 14, and the baffle 14 can prevent the telescopic rod 4 from sliding out of the telescopic cylinder 3.

[0030] The surface of the telescopic rod 4 is threadedly connected with a locking bolt 5, and the surface of the telescopic cylinder 3 is equidistantly provided with a plurality of through holes 16 for the locking bolts 5 to pass through. When the locking bolts 5 pass through the through holes 16 and are threadedly connected to the telescopic rod 4, the telescopic rod 4 can be fixed by utilizing the cooperation between the through holes 16 and the locking bolts 5, thereby fixing the angle between the leg fixing plate 1 and the sole fixing plate 2, and screwing the locking bolts 5 into the through holes 16 at different positions can change the angle between the leg fixing plate 1 and the sole fixing plate 2, thereby fixing the patient's ankle at multiple angles.

[0031] The surface of the telescopic cylinder 3 is respectively provided with training components that can be used to train the patient's ankle. The training components include a compression spring 6 arranged on the inner wall of the telescopic cylinder 3, one end of the compression spring 6 is fixedly connected to a slider 7, and the end of the compression spring 6 away from the slider 7 is fixedly connected to the upper surface of the baffle 14. A mounting groove is provided on the surface of the slider 7, and the inner wall of the mounting groove is slidably connected to a limit block 8. A plurality of limit grooves 17 that are equidistantly matched with the limit block 8 are provided on the surface of the telescopic cylinder 3, and the inner wall of the mounting groove is provided with a telescopic spring 9 that can drive the limit block 8 to insert into the inner wall of the limit groove 17. When the limit block 8 is inserted into the limit groove 17, the slider 7 can be fixed.

[0032] When the patient needs to train his ankle, rotating the sole of the foot can drive the telescopic rod 4 to retract into the telescopic cylinder 3. At this time, the compression spring 6 is forced to contract, and the sole of the foot needs to overcome the spring force of the compression spring 6 to drive the sole fixing plate 2 to rotate, so that the patient's ankle can be strength trained, thereby improving the practicality of the device, and sliding the slider 7 downward, the compression spring 6 will be forced to contract, and then the limit block 8 is inserted into the limit groove 17 at different positions, so that the slider 7 can be fixed and the contraction strength of the compression spring 6 can be changed. When the contraction strength of the compression spring 6 changes, the force that the patient needs to apply to rotate the sole fixing plate 2 will change, so that the strength of the patient's training can be adjusted by changing the position of the slider 7.

[0033] It is understood that the present invention is described by some embodiments, and those skilled in the art are aware that various changes or equivalent substitutions may be made to these features and embodiments without departing from the spirit and scope of the present invention. In addition, under the teachings of the present invention, these features and embodiments may be modified to adapt to specific circumstances and materials without departing from the spirit and scope of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application are within the scope of protection of the present invention.

Claims

1. An ankle rehabilitation brace, comprising a leg fixing plate (1), characterized in that: The surface of the leg fixing plate (1) is rotatably connected to the sole fixing plate (2), and a pulling structure capable of pulling the sole fixing plate (2) is provided between the leg fixing plate (1) and the sole fixing plate (2); The pulling structure comprises a telescopic cylinder (3) hinged on the left side of the leg fixing plate (1), the inner wall of the telescopic cylinder (3) is slidably connected with a telescopic rod (4), one end of the telescopic rod (4) away from the telescopic cylinder (3) is hinged with the upper surface of the sole fixing plate (2), the surface of the telescopic rod (4) is threadedly connected with a locking bolt (5), the surface of the telescopic cylinder (3) is equidistantly provided with a plurality of through holes (16) for the locking bolts (5) to pass through, and the surface of the telescopic cylinder (3) is respectively provided with training components for training the ankles of patients; The training component comprises a compression spring (6) arranged on the inner wall of a telescopic cylinder (3), one end of the compression spring (6) is fixedly connected to a slider (7), a mounting groove is provided on the surface of the slider (7), a limit block (8) is slidably connected to the inner wall of the mounting groove, a plurality of limit grooves (17) matched with the limit block (8) are equidistantly provided on the surface of the telescopic cylinder (3), and a telescopic spring (9) is provided on the inner wall of the mounting groove to drive the limit block (8) to be inserted into the inner wall of the limit groove (17).

2. The ankle rehabilitation brace according to claim 1, characterized in that: The surface of the sole fixing plate (2) is fixedly connected with a binding belt (10), the surface of the sole fixing plate (2) is provided with a through slot for the binding belt (10) to pass through, and the surface of the binding belt (10) is respectively provided with a Velcro tape (11) and a Velcro tape (12) which are adhered to each other.

3. The ankle rehabilitation brace according to claim 1, characterized in that: The surface of the leg fixing plate (1) is provided with a plurality of binding holes (15) at equal intervals, and the inner walls of the binding holes (15) are slidably connected with binding belts (13).

4. The ankle rehabilitation brace according to claim 1, characterized in that: One end of the telescopic rod (4) away from the sole fixing plate (2) is fixedly connected to a baffle plate (14).

5. The ankle rehabilitation brace according to claim 4, characterized in that: One end of the compression spring (6) away from the slider (7) is fixedly connected to the upper surface of the baffle (14).

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