Ankle movement device for medical rehabilitation

Abstract

The invention relates to the technical field of medical rehabilitation instruments.The ankle movement device for medical rehabilitation comprises a base, a plurality of rubber pads are arranged at the bottom end of the base, a plurality of sliding seats are arranged at the upper end of the base, one end of each sliding seat is closed, and the other end of each sliding seat is open; the sliding seat is slidably connected with a first connecting seat, the first connecting seat is matched with the sliding seat sliding groove, the first connecting seat is rotatably connected with a first connecting block, a first dragging arm is arranged at the upper end of the first connecting block, the first dragging arm is concentrically sleeved with a spring, and the upper end of the spring is concentrically sleeved with a second supporting arm. The upper end of the second supporting arm is connected with a second connecting block, and the second connecting block is rotationally connected with a second connecting base. By arranging the pedal and arranging a plurality of bumps at the bottom of the pedal, the feet of the user can be conveniently placed, and the bumps can improve the friction force in contact with the feet, so that the feet of the user are prevented from slipping.

Description

Technical Field

[0001] The present invention relates to the technical field of medical rehabilitation equipment, and in particular to an ankle mobilizer for medical rehabilitation. Background Art

[0002] The ankle is the part of the human body where the foot connects to the leg. Composed of seven tarsal bones, the metatarsal bones of the foot, and the bones of the calf, it serves as a crucial gateway for blood flow between the left and right feet. With the aging population, the rapid development of transportation, and the accelerated pace of life, ankle injuries have become a common orthopedic condition. An ankle injury can cause prolonged immobilization, leading to ankle stiffness and aging. This can cause blood returning to the heart to stagnate near the ankle, impairing normal blood circulation and increasing the burden on the heart. This long-term condition can increase the risk of hypertension. Therefore, ankle injuries require the use of equipment to assist with ankle movement, keeping the ankle flexible and pliable, ensuring smooth blood flow through the ankle and reducing the risk of hypertension. Therefore, we propose an ankle mobilizer for medical rehabilitation.

[0003] After searching, it was found that a Chinese patent with application number 202411230467.5 discloses an ankle mobilizer for medical rehabilitation. The device includes an installation box, and fixing devices are provided on both sides of the installation box. The fixing devices are connected to the hospital bed. The top outer wall of the installation box is provided with a top plate. The top outer wall of the top plate is rotatably connected to a driving gear and an incomplete gear 1. Incomplete gear 1 is provided on both sides of the driving gear. The incomplete gear 1 on both sides of the driving gear rotates in opposite directions, but it is impossible to adjust the training damping according to needs during foot rehabilitation training.

[0004] However, the patents in the prior art have the following disadvantages: The ankle mobilizer for medical rehabilitation cannot enable the user to perform ankle rehabilitation training by stepping on the foot independently during foot training, and the damping cannot be adjusted when the user steps on the ankle rehabilitation training. Summary of the Invention

[0005] In response to the shortcomings of the existing technology, the present invention provides an ankle mobilizer for medical rehabilitation, which solves the problem that the user cannot perform ankle rehabilitation training by independently stepping on the foot during foot training, and the damping cannot be adjusted when the user steps on the ankle rehabilitation training.

[0006] In order to achieve the above object, the present application is realized by the following technical scheme: comprising a base, characterized in that: a plurality of rubber pads are arranged at the bottom end of the base, a plurality of sliding seats are arranged at the upper end of the base, one end of the sliding seat is closed and the other end is open, the sliding seat is slidingly connected with a first connecting seat, the first connecting seat is matched with the sliding groove of the sliding seat, the first connecting seat is rotatably connected with a first connecting block, a first dragging arm is arranged at the upper end of the first connecting block, a spring is concentrically sleeved with the first dragging arm, a second dragging arm is concentrically sleeved with the upper end of the spring, a second connecting block is connected with the upper end of the second dragging arm, and the second connecting block is rotatably connected with a second connecting seat.

[0007] As a preferred embodiment of the present application, a vertical column is arranged at the upper end of the base, and a third connecting block is rotatably arranged in the vertical column.

[0008] As a preferred embodiment of the present application, a support plate is connected with the upper end of the third connecting block, and the four corners of the support plate are arranged in a circular arc shape.

[0009] As a preferred embodiment of the present application, a plurality of threaded studs are arranged at the bottom end of the support plate, and a plurality of circular holes are arranged through the second connecting seat.

[0010] As a preferred embodiment of the present application, a foot pedal is arranged on the upper end of the support plate in an axisymmetric manner, and the side protruding side corners of the foot pedal are arranged in a circular arc shape.

[0011] As a preferred embodiment of the present application, a plurality of protrusions are arranged at equal intervals at the upper end of the foot pedal, and a threaded knob is threadedly connected with the threaded stud.

[0012] As a preferred embodiment of the present application, screw holes are arranged through the two sides of the sliding seat, and half-length screw rods are threadedly connected with the screw holes.

[0013] As a preferred embodiment of the present application, a plurality of buckles are arranged at the upper end of the support plate, and the buckles are connected with magic tapes.

[0014] The present application provides a kind of ankle mobilizer for medical rehabilitation, with the following beneficial effects: 1、The ankle mobilizer for medical rehabilitation of the present application is provided with a foot pedal, a plurality of protrusions are arranged at the bottom of the foot pedal, the user's feet are placed conveniently, the friction with the foot pedal is improved by the protrusions, and the user's feet are prevented from slipping; 2、The ankle mobilizer for medical rehabilitation of the present application is provided with a spring, so that the user can train the feet for rehabilitation by stepping with the feet; 3、The ankle mobilizer for medical rehabilitation of the present application is provided with a connecting seat, so that the spring can be installed according to the needs, and different damping foot ankle rehabilitation training can be realized. BRIEF DESCRIPTION OF DRAWINGS

[0015] The accompanying drawings are used to provide further understanding of the present invention and constitute a part of the specification. They are used to explain the present invention together with the embodiments of the present invention and do not constitute a limitation of the present invention.

[0016] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0017] Figure 2 It is a schematic diagram of the main structure of the present invention.

[0018] Figure 3 It is a schematic diagram of the local structure of the spring of the present invention.

[0019] In the figure: 1. Rubber pad; 2. Base; 3. Sliding seat; 4. First connecting seat; 5. First connecting block; 6. First trailing arm; 7. Spring; 8. Second supporting arm; 9. Support plate; 10. Footrest; 11. Bump; 12. Post; 13. Half-section screw; 14. Second connecting block; 15. Second connecting seat; 16. Stud; 17. Threaded knob; 18. Third connecting block; 19. Screw hole; 20. Round hole; 21. Buckle. DETAILED DESCRIPTION

[0020] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0021] See also Figures 1 to 3 The present invention provides a technical solution: an ankle mobilizer for medical rehabilitation, comprising a base 2, a plurality of rubber pads 1 being provided at the bottom end of the base 2, a plurality of slides 3 being provided at the upper end of the base 2, one end of the slide 3 being closed and the other end being open, the slide 3 being slidably connected to a first connecting seat 4, the first connecting seat 4 and the slide groove of the slide 3 being adapted to each other, the first connecting seat 4 being rotatably connected to a first connecting block 5, a first drag arm 6 being provided at the upper end of the first connecting block 5, a spring 7 being concentrically sleeved on the first drag arm 6, a second supporting arm 8 being concentrically sleeved on the upper end of the spring 7, the upper end of the second supporting arm 8 being connected to a second connecting block 14, and the second connecting block 14 being rotatably connected to a second connecting seat 15.

[0022] In the specific embodiment of the present application, the base 2 is provided with a plurality of rubber pads 1 at the bottom end, which buffers the base 2 and increases the friction of contact. The base 2 is provided with a plurality of sliding seats 3 at the upper end, which are symmetrically arranged at the center of the base 2. One end of the sliding seat 3 is closed and the other end is open, which facilitates the sliding of the first connecting seat 4 into the sliding seat 3 from one side. The first connecting seat 4 is slidingly connected with the sliding seat 3, and the sliding groove of the first connecting seat 4 is matched with the sliding seat 3. The first connecting seat 4 is rotatably connected with the first connecting block 5, and the rotation does not hinder the change of the position of the first connecting block 5. The first connecting block 5 is provided with a first drag arm 6 at the upper end, which is used for installing a spring 7. The first drag arm 6 is concentrically sleeved with the spring 7, which provides elastic force and facilitates the user to return the parts after rehabilitation training. The spring 7 is concentrically sleeved with a second supporting arm 8 at the upper end, which is used for installing a second connecting block 14. The second supporting arm 8 is connected with the second connecting block 14 at the upper end. The second connecting block 14 is rotatably connected with a second connecting seat 15, and the rotation does not hinder the change of the position of the second connecting seat 15.

[0023] Specifically, the base 2 is provided with a stand 12 at the upper end, and the stand 12 is rotatably provided with a third connecting block 18.

[0024] In order to solve the problem of supporting the third connecting block, as shown in Figure 2 , the base 2 is provided with a stand 12 at the upper end, which is used for supporting the third connecting block 18. The stand 12 is rotatably provided with the third connecting block 18, and the rotation does not hinder the change of the position of the third connecting block 18.

[0025] Specifically, the third connecting block 18 is connected with a supporting plate 9 at the upper end, and the supporting plate 9 is provided with a circular arc at the four corners.

[0026] In order to solve the problem of installing and connecting the parts, as shown in Figure 1 , 2 , the third connecting block 18 is connected with a supporting plate 9 at the upper end, which is used for installing and connecting the parts. The supporting plate 9 is provided with a circular arc at the four corners, which prevents the sharp corners from scratching the user.

[0027] Specifically, the supporting plate 9 is provided with a plurality of threaded studs 16 at the bottom end, and the second connecting seat 15 is provided with a plurality of circular holes 20.

[0028] In order to solve the problem of connecting the second connecting seat with the supporting plate, as shown in Figure 2 , 3 , the supporting plate 9 is provided with a plurality of threaded studs 16 at the bottom end, which is used for installing the parts. The second connecting seat 15 is provided with a plurality of circular holes 20, and the diameter of the circular hole 20 is greater than the diameter of the threaded stud 16, so that they can be matched and adapted with each other.

[0029] Specifically, the supporting plate 9 is provided with a foot pedal 10 at the upper end, and the side surface of the foot pedal 10 is provided with a circular arc at the side corner.

[0030] In order to solve the problem of placing the user's feet, such as Figure 1 As shown in the figure, the support plate 9 is provided with a footrest 10 on the upper end, which is symmetrical to the axis, and is convenient for the user to place the feet, realizes the rehabilitation training of the feet and ankles, and the side protruding corner of the footrest 10 is provided with a circular arc shape, which protects the user's feet and prevents scratching the feet.

[0031] Specifically, a plurality of protrusions 11 are provided on the upper end of the footrest 10 at equal intervals, and the threaded knob 17 is threadedly connected to the stud 16.

[0032] In order to solve the problem of improving the friction between the feet and the footrest, such as Figure 1 , 2 As shown in the figure, a plurality of protrusions 11 are provided on the upper end of the footrest 10 at equal intervals, which improves the friction between the user's feet and the footrest 10, prevents slipping, and the threaded knob 17 is threadedly connected to the stud 16, the second connecting seat 15 is connected to the stud 16 through the round hole 20, and the second connecting seat 15 is limited by the threaded knob 17, preventing the second connecting seat 15 from slipping off during use, and at the same time, according to the rehabilitation needs, whether to install another set of springs 7 can be selected to change the damping.

[0033] Specifically, the sliding seat 3 is provided with a threaded hole 19 on both sides, and the threaded hole 19 is threadedly connected with a half-length screw rod 13.

[0034] In order to solve the problem of limiting the first connecting seat, such as Figure 3 As shown in the figure, the sliding seat 3 is provided with a threaded hole 19 on both sides, and the threaded hole 19 is threadedly connected with a half-length screw rod 13, which can limit the first connecting seat 4, preventing the first connecting seat 4 from slipping off during use.

[0035] Specifically, the support plate 9 is provided with a plurality of buckles 21 on the upper end, and the buckles 21 are connected with magic tape.

[0036] In order to solve the problem of limiting the user's feet, such as Figure 1 As shown in the figure, the support plate 9 is provided with a plurality of buckles 21 on the upper end, and the buckles 21 are connected with magic tape, and the user can limit the feet by magic tape through the buckles 21 on both sides of the footrest 10, preventing the feet from slipping off during use.

[0037] The detailed description of known functions and known components is omitted in the specific embodiment of the present disclosure, and in order to ensure the compatibility of the device, the operation means adopted is consistent with the parameters of the market instruments.

[0038] In summary, the working principle and use process of the application are as follows: a plurality of sliding seats 3 are arranged on the upper end of the base 2, the plurality of sliding seats 3 are arranged symmetrically at the center of the base 2, one end of the sliding seat 3 is closed and the other end is open, so that the first connecting seat 4 can slide into the sliding seat 3 from one side, the sliding seat 3 is slidably connected with the first connecting seat 4, the first connecting seat 4 is rotatably connected with the first connecting block 5, and the rotary arrangement will not hinder the change of the position of the first connecting block 5, the first connecting block 5 is provided with the first drag arm 6 at the upper end, which is used for installing the spring 7, the first drag arm 6 is concentrically sleeved with the spring 7, which is used for providing elastic force, so as to facilitate the user to recover the parts to the original position after training, the spring 7 is concentrically sleeved with the second supporting arm 8 at the upper end, which is used for installing the second connecting block 14, the second supporting arm 8 is connected with the second connecting block 14 at the upper end, the second connecting block 14 is rotatably connected with the second connecting seat 15, and the rotary arrangement will not hinder the change of the position of the second connecting seat 15, the base 2 is provided with the stand 12 at the upper end, which is used for supporting the third connecting block 18, the stand 12 is rotatably provided with the third connecting block 18, and the rotary arrangement will not hinder the change of the position of the third connecting block 18, the third connecting block 18 is connected with the supporting plate 9 at the upper end, which is used for installing the connecting parts, the supporting plate 9 is arc-shaped at the four corners, which can prevent the sharp corners from scratching the user, the supporting plate 9 is provided with a plurality of studs 16 at the bottom, which are used for installing parts, the second connecting seat 15 is provided with a plurality of circular holes 20, the diameter of the circular hole 20 is greater than that of the stud 16, so that the two can be inserted and matched with each other, the stud 16 is threadedly connected with the threaded knob 17, the second connecting seat 15 is connected with the stud 16 through the circular hole 20, and the second connecting seat 15 is limited through the threaded knob 17, so as to prevent the second connecting seat 15 from slipping off during use, the foot pedal 10 is arranged on the upper end of the supporting plate 9 in an axisymmetric manner, which is used for placing the feet of the user, so as to realize the rehabilitation training of the feet and ankles, the side surface of the foot pedal 10 is protruding and the side corner is arc-shaped, which can protect the feet of the user and prevent the feet from being scratched, a plurality of protrusions 11 are arranged at equal intervals on the upper end of the foot pedal 10, which can increase the friction between the feet of the user and the foot pedal 10 and prevent the feet from slipping, and the sliding seat 3 is provided with screw holes 19 on both sides, the screw holes 19 are threadedly connected with half-length screw rods 13, the first connecting seat 4 can be limited through the half-length screw rod 13, so as to prevent the first connecting seat 4 from slipping off during use.

[0039] Although the embodiments of the application have been shown and described, it is to be understood that for the purpose of the present application, the embodiments change, modify, replace and vary in many ways without departing from the principles and spirit of the application, and the scope of the application is defined by the appended claims and their equivalents.

Claims

1. An ankle mobilizer for medical rehabilitation, comprising a base (2), characterized in that: The bottom end of the base (2) is provided with a plurality of rubber pads (1), the upper end of the base (2) is provided with a plurality of slides (3), one end of the slide (3) is closed and the other end is open, the slide (3) is slidably connected to the first connecting seat (4), the first connecting seat (4) and the slide groove of the slide (3) are adapted to each other, the first connecting seat (4) is rotatably connected to the first connecting block (5), the upper end of the first connecting block (5) is provided with a first trailing arm (6), the first trailing arm (6) is concentrically sleeved with a spring (7), the upper end of the spring (7) is concentrically sleeved with a second supporting arm (8), the upper end of the second supporting arm (8) is connected to the second connecting block (14), and the second connecting block (14) is rotatably connected to the second connecting seat (15).

2. The ankle mobilizer for medical rehabilitation according to claim 1, characterized in that: A column (12) is provided at the upper end of the base (2), and a third connecting block (18) is rotatably provided on the column (12).

3. The ankle mobilizer for medical rehabilitation according to claim 2, characterized in that: The upper end of the third connecting block (18) is connected to a support plate (9), and the four corners of the support plate (9) are arranged in an arc shape.

4. The ankle mobilizer for medical rehabilitation according to claim 3, characterized in that: The bottom end of the support plate (9) is provided with a plurality of studs (16), and the second connecting seat (15) is provided with a plurality of circular holes (20) therethrough.

5. The ankle mobilizer for medical rehabilitation according to claim 4, characterized in that: A footrest (10) is axially symmetrically arranged on the upper end of the support plate (9), and the protruding side corners of the footrest (10) are arranged in an arc shape.

6. The ankle mobilizer for medical rehabilitation according to claim 5, characterized in that: The upper end of the pedal (10) is provided with a plurality of protrusions (11) at equal intervals, and the stud (16) is threadedly adapted to be connected with a threaded knob (17).

7. The ankle mobilizer for medical rehabilitation according to claim 6, characterized in that: Screw holes (19) are provided on both sides of the slide seat (3), and the screw holes (19) are threadedly connected to half-type screw rods (13).

8. The ankle mobilizer for medical rehabilitation according to claim 3, characterized in that: The upper end of the support plate (9) is provided with a plurality of buckles (21), and the buckles (21) are connected with Velcro.

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