Joint rehabilitation skateboard device

Abstract

The utility model relates to medical rehabilitation equipment, in particular to a joint rehabilitation sliding plate device which comprises a sliding plate, a seat body and a guide mechanism, the guide mechanism is arranged on the seat body, the sliding plate is connected with the guide mechanism and reciprocates in the guide direction of the guide mechanism, and the guide mechanism is provided with a resistance adjusting mechanism. The resistance of the sliding plate moving relative to the seat body can be adjusted through the resistance adjusting mechanism, so that the patient can perform rehabilitation training in the optimal resistance state; scale marks are arranged on the seat body in the guiding direction of the guiding mechanism, a patient can control the moving range of the sliding plate according to suggestions of a doctor, and therefore the optimal rehabilitation training effect is achieved.

Description

Technical Field

[0001] This utility model relates to medical rehabilitation equipment, specifically to a joint rehabilitation skateboard device. Background Technology

[0002] Rehabilitation after joint injury or surgery is a process that requires precise control and gradual enhancement. Traditional rehabilitation methods often lack precision and adjustability, resulting in poor rehabilitation outcomes or a slow recovery process. Injuries to joints such as the knee and hip can affect normal walking, reduce activity levels, and the effectiveness of related rehabilitation aids is often poor, making rehabilitation take a long time.

[0003] Therefore, there is a need for a rehabilitation device that can provide quantifiable training and allow for adjustable resistance to meet the rehabilitation needs at different stages. Utility Model Content

[0004] The technical problem to be solved by this utility model is to provide a joint rehabilitation skateboard device that can adjust the resistance according to the patient's rehabilitation status and improve the patient's rehabilitation speed.

[0005] To solve the aforementioned technical problems, the technical solution adopted by this utility model is: a joint rehabilitation skateboard device, including a skateboard, a seat, and a guide mechanism. The guide mechanism is provided on the seat, and the skateboard is connected to the guide mechanism and reciprocates relative to the seat in the guiding direction of the guide mechanism. The guide mechanism is provided with a resistance adjustment mechanism. The skateboard can reciprocate relative to the seat along the guiding direction of the guide mechanism, and the resistance between the skateboard and the seat is adjustable to allow patients to perform rehabilitation training at an appropriate level as needed.

[0006] As an optional solution, the seat body is equipped with scale markings along the guide direction of the guide mechanism. These markings facilitate recording training distances, enabling quantified training and accelerating the patient's recovery process.

[0007] As an optional solution, scale markings are provided on both sides of the guide mechanism on the base.

[0008] As an optional solution, the guiding mechanism includes a guide rail and a guide seat. The guide rail is mounted on the seat, the guide seat is connected to the guide rail and moves back and forth along the guiding direction of the guide rail, the guide seat is connected to the slide plate, and a resistance adjustment mechanism is provided on the guide seat.

[0009] As an optional solution, the guide rail is provided with a guide groove, and the two inner walls of the guide groove are provided with anti-detachment protrusions. At least three guide wheels are arranged along the length of the guide groove. The diameter of the guide wheel is smaller than the width of the guide groove, and the outer end face of the guide wheel is provided with anti-detachment grooves along the circumference. The anti-detachment grooves of two adjacent guide wheels respectively cooperate with the anti-detachment protrusions on the two inner walls of the guide groove. Each guide wheel is connected to the guide seat and rotates relative to the guide seat. The at least three guide wheels are arranged in a staggered manner to improve the cooperation effect between the guide seat and the guide rail and improve the stability of the device during use.

[0010] As an optional solution, the resistance adjustment mechanism includes a resistance adjustment rod and a resistance adjustment block. An adjustment hole is provided on the side end face of the guide seat. The resistance adjustment rod is positioned within the adjustment hole and moves along it. A resistance adjustment block is mounted on the resistance adjustment rod, and the block engages with the side end face of the guide rail. By adjusting the contact between the resistance adjustment block and the guide rail, the resistance between the guide seat and the guide rail is adjusted, thereby controlling the resistance between the slide plate and the seat.

[0011] As an optional solution, the resistance adjustment rod is threadedly connected to the mounting adjustment hole, and the resistance adjustment rod is equipped with a rotary handle.

[0012] As an optional solution, the shape of the skateboard is adapted to the shape of the foot, the edge of the skateboard is provided with a guard, and the upper surface of the skateboard is provided with an anti-slip structure.

[0013] As an optional solution, the base is connected to a positioning rope.

[0014] As an optional solution, a support member is provided on the seat body. The support member is connected to the side of the seat body and rotates relative to the seat body. A support part is provided on the support member. A support limiting part is provided on the support member at the connection between the support member and the seat body and between the support part.

[0015] Compared with the prior art, the advantages of this utility model are as follows: 1. The resistance between the skateboard and the seat is adjustable, enabling the device to adapt to the personalized needs of different rehabilitation stages; 2. The seat is equipped with scale markings, which accurately quantify the training distance and provide objective data support for rehabilitation progress. This makes it easier for doctors to formulate precise rehabilitation training plans for patients based on their condition, thereby improving rehabilitation efficiency, shortening recovery time, and reducing patient suffering; 3. This utility model has the advantages of simple structure and convenient operation, and is suitable for use in various occasions such as homes and medical institutions. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is a structural diagram of the skateboard device;

[0018] Figure 2 This is an exploded view of the ring plate assembly;

[0019] Figure 3 This is a structural diagram of the resistance adjustment mechanism, guide rail, and guide seat.

[0020] Figure 4 This is a schematic diagram showing the distribution of guide wheels within the guide groove;

[0021] In the diagram: 1. Slide board, 2. Seat, 3. Guide rail, 4. Guide seat, 5. Guide groove, 6. Anti-slip protrusion, 7. Guide wheel, 8. Resistance adjustment block, 9. Support component, 10. Support limit part. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model. Example

[0023] This joint rehabilitation skateboard device is suitable for rehabilitation training of joints such as the knee and shoulder. It includes a skateboard 1, a seat 2, and a guiding mechanism. Please refer to [link / reference]. Figure 1 and Figure 2 The seat 2 is equipped with a guide mechanism, and the slide plate 1 is connected to the guide mechanism and can reciprocate relative to the seat 2 in the guide direction of the guide mechanism.

[0024] The device in this embodiment can be used for knee joint rehabilitation or shoulder joint rehabilitation. When used for knee joint rehabilitation training, the seat 2 is placed on the ground or a table, the patient sits next to it and places their feet on the skateboard 1, and the patient exerts force with their legs to drive the skateboard 1 to move back and forth on the seat 2 along the guide direction of the guide mechanism. When used for shoulder joint rehabilitation training, the seat 2 is set up vertically or at an angle on a wall or other structure with a certain height, the patient sits on one side of the device and places their palm on the skateboard 1, and the patient exerts force with their shoulder to drive the skateboard 1 to move back and forth along the guide direction of the guide mechanism.

[0025] The guiding mechanism is equipped with a resistance adjustment mechanism, which allows for adjustment of the resistance between the sliding plate 1 and the seat 2 during movement. For patients just beginning their recovery, the resistance between the sliding plate 1 and the seat 2 should be relatively low; for patients in better recovery, the resistance should be relatively high to achieve a better rehabilitation assistance effect. Using the resistance adjustment mechanism, the resistance between the sliding plate 1 and the seat 2 can be adjusted according to the individual patient's condition or the same patient's different recovery stages to achieve the best rehabilitation assistance effect.

[0026] The seat 2 is provided with scale markings. These markings can be engraved or affixed to the seat 2 along the guide direction of the guide mechanism, or they can be a scale fixedly mounted on the seat 2 and positioned along the guide direction of the guide mechanism. Preferably, the scale markings are at the millimeter level to accurately record the movement distance of the slide 1 during rehabilitation training. As a preferred embodiment, scale markings are provided on both sides of the guide mechanism on the seat 2 so that the patient can observe the scale markings under different usage conditions.

[0027] During use, the doctor can adjust the resistance of the skateboard 1 according to the patient's condition and instruct the patient on the distance to move the skateboard 1 during rehabilitation training. The patient can observe the scale and record the distance the skateboard 1 moves during rehabilitation training to meet the doctor's requirements.

[0028] The shape of the skateboard 1 can be configured to conform to the shape of the human foot, so that the device can be used as a knee joint rehabilitation device. In this case, the edge of the skateboard 1 is provided with a guard, and the upper surface of the skateboard 1 is provided with an anti-slip structure in the form of anti-slip protrusions, anti-slip textures, etc. Preferably, the guard is provided with a notch so that the patient can place his foot on the skateboard 1 or remove his foot from the skateboard 1.

[0029] The shape of the skateboard 1 can also be designed to conform to the shape of the human hand, so that the device can be used as a shoulder joint rehabilitation device. The shape of the skateboard 1 can also be designed with grip bars, protrusions, etc., suitable for gripping.

[0030] To facilitate the fixed use of the device, in some embodiments, the base 2 is provided with positioning ropes, preferably two or more, which are connected to the table legs, anchors and other fixed structures during use to prevent the base 2 from moving during use.

[0031] In other implementations, please refer to Figure 1 and Figure 2A support member 9 is provided on the seat body 2. The support member 9 is connected to the side of the seat body 2 and rotates relative to the seat body 2. A support part is provided on the support member 9. A support limiting part 10 is provided on the support member 9 at the connection between the support member 9 and the seat body 2 and between the support part. When in use, the support member 9 is flipped so that the support limiting part 10 abuts against the bottom of the seat body 2. The support member 9 supports the seat body 2 to an inclined state suitable for use.

[0032] As a further embodiment, the support member 9 is provided as two.

[0033] The support member 9 is preferably a portal frame. The two ends of the portal frame are respectively connected to the two sides of the base 2 and the portal frame can rotate relative to the base 2. The horizontal bar at the top of the portal frame is the support part of the support member 9. In some more preferred embodiments, a square bar is sleeved on the horizontal bar so that the support member 9 can better contact the ground or other support platform. A support limiting part 10 is provided on the vertical bar on the portal side of the portal frame. The support limiting part 10 can be a protruding structure formed by bending the vertical bar, or it can be a fixedly connected rod or block, etc.

[0034] Please see Figures 1-4 The guiding mechanism includes a guide rail 3 and a guide seat 4. The guide rail 3 is fixedly mounted on the seat 2, and its length direction is the guiding direction of the guiding mechanism. The guide seat 4 is connected to the guide rail 3 and can reciprocate along the length direction of the guide rail 3. The guide seat 4 is connected to the slide plate 1 so that the slide plate 1 can reciprocate along the length direction of the guide rail 3. The guide seat 4 is equipped with a resistance adjustment mechanism, which adjusts the cooperation between the guide seat 4 and the guide rail 3 to adjust the resistance when the slide plate 1 moves relative to the seat 2.

[0035] For details, please refer to Figure 3 and Figure 4 The guide rail 3 is provided with a guide groove 5. The inner walls on both sides of the guide groove 5 are provided with anti-detachment protrusions 6. The anti-detachment protrusions 6 are elongated strips extending along the length direction of the guide groove 5. At least three guide wheels 7 are provided in the guide groove 5 along the length direction. The diameter of the guide wheel 7 is smaller than the width of the guide groove 5. The outer end face of the guide wheel 7 is provided with an anti-detachment groove suitable for cooperating with the anti-detachment protrusions 6 in the circumferential direction. In the length direction of the guide groove 5, two adjacent guide wheels 7 respectively fit against the two side walls of the guide groove 5. The anti-detachment grooves of the two adjacent guide wheels 7 respectively cooperate with the anti-detachment protrusions 6 on the inner walls of the two side walls of the guide groove 5. The guide seat 4 is provided above the guide rail 3. Each guide wheel 7 is connected to the guide seat 4 and rotates relative to the guide seat 4. The guide seat 4 can be stably installed on the guide rail 3 and move stably along the guide rail 3 by cooperating with the guide groove 5 through at least three guide wheels 7, thereby improving the stability of the joint rehabilitation slide 1 in this embodiment.

[0036] The resistance adjustment mechanism includes a resistance adjustment rod and a resistance adjustment block 8. A mounting adjustment hole is vertically provided on the side end face of the guide seat 4. The resistance adjustment rod is set in the mounting adjustment hole and moves along the mounting adjustment hole. The resistance adjustment block 8 is provided on the resistance adjustment rod. The resistance adjustment block 8 cooperates with the side end face of the guide rail 3. When the resistance adjustment rod moves into the mounting hole, it causes the resistance adjustment block 8 to have a tighter contact with the side end face of the guide rail 3, thereby increasing the resistance between the guide seat 4 and the guide rail 3. When the resistance adjustment rod moves out of the mounting hole, it causes the contact degree between the resistance adjustment block 8 and the side end face of the guide rail 3 to decrease, or causes the resistance adjustment block 8 to move away from the guide rail 3, thereby reducing the resistance between the guide seat 4 and the guide rail 3.

[0037] As a further embodiment, the mounting adjustment hole is a threaded hole, the resistance adjustment rod is a screw, the resistance adjustment rod is threadedly connected to the mounting adjustment hole, and the resistance adjustment rod is provided with a rotating handle. By rotating the handle, the resistance adjustment rod is driven to rotate and move along the mounting adjustment hole, thereby adjusting the degree of fit between the resistance adjustment block 8 and the side end face of the guide rail 3.

[0038] In some embodiments, the resistance between the skateboard 1 and the seat 2 can be adjusted by using a material with a variable coefficient of friction to make the guiding mechanism or by using a magnetic control system and related accessories, so as to achieve stepless adjustment to adapt to the intensity requirements of patients at different training stages or different patients.

[0039] In some embodiments, the upper surface of the seat 2 can be configured as a convex curved surface, the guiding direction of the guide mechanism adapts to the arc of the upper surface of the seat 2, and the moving direction of the slide plate 1 has a certain tilt angle to facilitate patient use.

[0040] In this specification, the terms "an embodiment," "example," "specific example," etc., refer to a specific feature, structure, material, or characteristic described in connection with that embodiment or example, which is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0041] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A joint rehabilitation skateboard device, characterized in that: It includes a skateboard (1), a seat (2) and a guide mechanism. The seat (2) is provided with a guide mechanism. The skateboard (1) is connected to the guide mechanism and moves back and forth relative to the seat (2) in the guide direction of the guide mechanism. The guide mechanism is provided with a resistance adjustment mechanism. The guiding mechanism includes a guide rail (3) and a guide seat (4). The guide rail (3) is set on the seat (2). The guide seat (4) is connected and cooperates with the guide rail (3) and moves back and forth along the guiding direction of the guide rail (3). The guide seat (4) is connected to the slide plate (1) and a resistance adjustment mechanism is provided on the guide seat (4). The resistance adjustment mechanism includes a resistance adjustment rod and a resistance adjustment block (8). An installation adjustment hole is provided on the side end face of the guide seat (4). The resistance adjustment rod is set in the installation adjustment hole and moves along the installation adjustment hole. A resistance adjustment block (8) is provided on the resistance adjustment rod. The resistance adjustment block (8) cooperates with the side end face of the guide rail (3).

2. The joint rehabilitation skateboard device according to claim 1, characterized in that: The base (2) is marked with scale markings along the guiding direction of the guide mechanism.

3. The joint rehabilitation skateboard device according to claim 2, characterized in that: The base (2) has scale markings on both sides of the guide mechanism.

4. The joint rehabilitation skateboard device according to claim 2, characterized in that: A guide groove (5) is provided on the guide rail (3). Anti-detachment protrusions (6) are provided on the two inner walls of the guide groove (5). At least three guide wheels (7) are provided in the guide groove (5) along the length direction. The diameter of the guide wheel (7) is smaller than the width of the guide groove (5), and the outer end face of the guide wheel (7) is provided with anti-detachment grooves along the circumferential direction. The anti-detachment grooves of two adjacent guide wheels (7) respectively cooperate with the anti-detachment protrusions (6) on the two inner walls of the guide groove (5). Each guide wheel (7) is connected to the guide seat (4) and rotates relative to the guide seat (4).

5. The joint rehabilitation skateboard device according to claim 4, characterized in that: The resistance adjustment rod is threadedly connected to the mounting adjustment hole, and the resistance adjustment rod is equipped with a rotating handle.

6. The joint rehabilitation skateboard device according to claim 5, characterized in that: The shape of the skateboard (1) is adapted to the shape of the foot, the edge of the skateboard (1) is provided with a guard, and the upper surface of the skateboard (1) is provided with an anti-slip structure.

7. The joint rehabilitation skateboard device according to claim 5, characterized in that: The seat (2) is connected to a positioning rope.

8. The joint rehabilitation skateboard device according to claim 5, characterized in that: A support member (9) is provided on the seat (2). The support member (9) is connected to the side of the seat (2) and rotates relative to the seat (2). A support part is provided on the support member (9). A support limiting part (10) is provided on the support member (9) between the connection between the support member (9) and the seat (2) and between the support part.

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