Leg rehabilitation training device for rehabilitation department
By introducing an adjustment device into the leg rehabilitation training device, the problem of poor training effect caused by fixed body height is solved, and highly flexible adjustment and accidental touch protection are achieved, thereby improving training effect and the accuracy of data recording.
Patent Information
- Application Number
- CN202520335851.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-28
- Publication Date
- 2026-02-03
- Estimated Expiration
- 2035-02-28
AI Technical Summary
Existing leg rehabilitation training equipment has a fixed height, which results in a large distance between the legs and footrests when people sit on high seats, affecting the training effect.
A leg rehabilitation training device for rehabilitation medicine has been designed, including an adjustment device to facilitate the adjustment of the body height, including the cooperation of a concave cylinder, a concave rod and a round hole rod, and the height of the foot pedal can be manually adjusted to meet the needs of different users.
It enables flexible adjustment of foot pedal height, reduces the distance between the legs and the foot pedal, improves training effectiveness and convenience, prevents accidental controller activation, and ensures accurate recording of training data.
Smart Images
Figure CN223861233U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of leg training equipment technology, and in particular to a leg rehabilitation training device. Background Technology
[0002] Leg training devices are frequently used in the treatment of patients in the rehabilitation department. A leg rehabilitation training device is a medical device specifically designed for lower limb rehabilitation training. It typically uses mechanical assistance to help patients with lower limb dysfunction regain their walking function. It can be used for various types of lower limb diseases, including stroke, spinal cord injury, arthritis, and rehabilitation after fractures.
[0003] Existing leg rehabilitation training equipment typically uses a base to support the machine during use. Then, the user steps on two foot pedals, causing the pedals to swing back and forth. At the same time, the foot pedals drive the legs to perform stretching exercises, promoting blood circulation and achieving leg rehabilitation training.
[0004] However, due to the fixed height of the machine, when people are training while sitting in a high seat, the distance between their legs and the footrests may be too far, preventing their legs from making full contact with the footrests and affecting normal leg training. Utility Model Content
[0005] The technical problem this invention aims to solve is that, due to the fixed height of the machine body, when a person is training while sitting on a high seat, the distance between their legs and the footrest may be too far, causing their legs to not make full contact with the footrest and affecting normal leg training.
[0006] The technical solution adopted by this utility model to solve its technical problem is: a leg rehabilitation training device for rehabilitation department, including a body, two foot pedals symmetrically arranged on the surface of the body, a base arranged at the bottom of the body, a controller arranged on one side of the body, an anti-accidental touch device arranged on the side of the body near the controller, and an adjustment device for changing the placement height of the body arranged between the body and the base.
[0007] The effect achieved by the above components is as follows: First, the machine is placed on the ground via the base. Then, the person steps on the two foot pedals, causing the two foot pedals to swing back and forth. At the same time, the foot pedals drive the legs to perform stretching exercises, promote blood circulation, and achieve rehabilitation training for the legs.
[0008] Preferably, the adjusting device includes a concave cylinder, which is fixedly connected to the base. A first rectangular hole is provided on one side of the concave cylinder. A concave rod is fixedly connected to one side of the machine body. The surface of the concave rod is slidably connected to the inner wall of the concave cylinder. A plurality of second rectangular holes are provided on one side of the concave rod. A round hole rod is slidably connected to the inner wall of the second rectangular hole. The size and shape of the surface of the round hole rod are adapted to the size and shape of the inner wall of the first rectangular hole.
[0009] The effect achieved by the above-mentioned components is as follows: By setting an adjustment device, the machine body is first manually moved, causing the machine body to move the concave rod up and down along the inside of the concave cylinder, which in turn causes the machine body to move the two foot pedals. When the two foot pedals move to the designated height position, the inner wall of the first rectangular hole coincides with the inner wall of either of the second rectangular holes. At this time, the round hole rod is manually moved, so that the round hole rod moves to the position where it is fully inserted into the first and second rectangular holes, fixing the position of the concave rod and the machine body. This achieves the height adjustment of the two foot pedals, reducing the distance between the legs and the foot pedals when the person is sitting on a high seat for training, which would prevent the person's legs from fully contacting the foot pedals and affecting normal leg training. This improves the convenience and flexibility of the person adjusting the height of the foot pedals.
[0010] Preferably, a perforated rod is fixedly connected to the inner side of the concave cylinder, and a spring rod is slidably connected to the inner wall of the perforated rod, wherein the other end of the spring rod is fixedly connected to the perforated rod, and the surface size and shape of the spring rod are adapted to the inner wall size and shape of the perforated rod.
[0011] The effect achieved by the above-mentioned components is as follows: by setting the spring rod, when the round hole rod moves to the position where it is fully inserted into the first rectangular hole and the second rectangular hole, the inner wall of the round hole rod coincides with the inner wall of the hole rod. At this time, under the reaction force of the spring in the spring rod, the spring rod moves along the inside of the hole rod towards the round hole rod, so that the spring rod moves to the position where it is inserted into the round hole rod and is fixed thereto, reducing the possibility of the round hole rod sliding left and right during use.
[0012] Preferably, a fixing frame is fixedly connected to one side of the concave cylinder, and the fixing frame is fixedly connected to the base.
[0013] The effect achieved by the above components is that by setting up a fixing frame, the fixing frame can reinforce the connection between the concave cylinder and the base, reducing the possibility of the concave cylinder separating from the base under force during use.
[0014] Preferably, a limiting block is fixedly connected to the inner wall of the concave cylinder, and a limiting groove is formed on one side of the concave rod, wherein the limiting block is located inside the limiting groove, and the surface size and shape of the limiting block are adapted to the size and shape of the inner wall of the limiting groove.
[0015] The effect achieved by the above components is that by setting the limiting block and the limiting groove, the limiting block can be located inside the limiting groove to assist in limiting the concave rod, thereby reducing the left and right swaying of the concave rod inside the concave cylinder.
[0016] Preferably, a pull ring is fixedly connected to one side of the circular hole rod, and the inner side of the pull ring is provided with multiple anti-slip protrusions.
[0017] The effect achieved by the above components is that by setting up a pull ring, the pull ring can provide a point of leverage for personnel, allowing personnel to easily move the round hole rod by manually moving the pull ring.
[0018] Preferably, the anti-accidental touch device includes a U-shaped frame, which is fixedly connected to the side of the machine body near the controller. The U-shaped frame encloses the controller. An iron sheet is fixedly connected to the inner wall of the U-shaped frame. A transparent plate is slidably connected to the inner wall of the U-shaped frame. A magnet is fixedly connected to the side of the transparent plate near the iron sheet, wherein the magnet and the iron sheet are positioned correspondingly.
[0019] The effect achieved by the above components is as follows: By setting up an anti-accidental touch device, the transparent plate is first manually moved, causing it to move left and right along the inside of the U-shaped frame. This causes the transparent plate to move the magnet closer to the inside of the U-shaped frame. When the transparent plate moves to a position completely inside the U-shaped frame, the magnet and the iron plate are magnetically attracted and fixed, thus fixing the position of the transparent plate. This allows the transparent plate, together with the U-shaped frame, to completely cover the controller and prevent objects from contacting the buttons on the controller, thereby preventing accidental touches. This reduces the chance that personnel may accidentally touch the buttons on the controller during movement, causing changes to the counting and other data on the controller, and affecting the recording of training data.
[0020] Preferably, a support block is fixedly connected to the side of the transparent plate near the body, and the surface of the support block is in contact with the surface of the body.
[0021] The effect achieved by the above components is that by setting up support blocks, the support blocks can support the side of the transparent plate away from the concave frame, reducing the shaking of the side of the transparent plate away from the U-shaped frame when it is hit.
[0022] The beneficial effects of this utility model are:
[0023] The adjustable footrest height reduces the distance between the legs and footrest when training on a high seat, preventing the legs from fully contacting the footrest and affecting normal leg training. This improves the convenience and flexibility of adjusting the footrest height. Attached Figure Description
[0024] The present invention will be further described below with reference to the accompanying drawings and embodiments.
[0025] Figure 1 This is a three-dimensional structural diagram of the present invention;
[0026] Figure 2 This is a three-dimensional structural diagram of the concave cylinder of this utility model;
[0027] Figure 3 This is a three-dimensional structural diagram of the concave rod of this utility model;
[0028] Figure 4 This is a three-dimensional structural diagram of the transparent plate of this utility model.
[0029] Legend: 1. Body; 2. Foot pedal; 3. Base; 4. Controller; 5. Anti-accidental touch device; 51. U-shaped frame; 52. Transparent plate; 53. Iron sheet; 54. Magnet; 55. Support block; 6. Adjustment device; 61. Concave cylinder; 62. First rectangular hole; 63. Hole rod; 64. Spring rod; 65. Fixing frame; 66. Limiting block; 67. Concave rod; 68. Second rectangular hole; 69. Round hole rod; 610. Pull ring; 611. Limiting groove. Detailed Implementation
[0030] The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic diagrams, illustrating only the basic structure of the present invention, and therefore only show the components relevant to the present invention.
[0031] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "connected" and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.
[0032] Figure 1-4 The device shown is a leg rehabilitation training device for rehabilitation departments. It includes a body 1 with two foot pedals 2 symmetrically arranged on the surface of the body 1. A base 3 is provided at the bottom of the body 1. A controller 4 is provided on one side of the body 1. An anti-accidental touch device 5 is provided on the side of the body 1 near the controller 4. An adjustment device 6 is provided between the body 1 and the base 3 to change the placement height of the body 1. First, the body 1 is placed on the ground through the base 3. Then, the person steps on the two foot pedals 2, causing the two foot pedals 2 to swing back and forth. At the same time, the foot pedals 2 drive the legs to perform extension exercises, promote blood circulation, and achieve rehabilitation training for the legs.
[0033] Figure 2 and Figure 3The adjustment device 6 shown includes a concave cylinder 61, which is fixedly connected to the base 3. A first rectangular hole 62 is provided on one side of the concave cylinder 61. A concave rod 67 is fixedly connected to one side of the machine body 1. The surface of the concave rod 67 is slidably connected to the inner wall of the concave cylinder 61. A plurality of second rectangular holes 68 are provided on one side of the concave rod 67. A round hole rod 69 is slidably connected to the inner wall of the second rectangular hole 68. The size and shape of the surface of the round hole rod 69 are adapted to the size and shape of the inner wall of the first rectangular hole 62. By setting the adjustment device 6, the machine body 1 is first manually moved, so that the machine body 1 drives the concave rod 67 to move up and down along the inside of the concave cylinder 61, so that the machine body 1... Move the two foot pedals 2. When the two foot pedals 2 are moved to the designated height position, the inner wall of the first rectangular hole 62 coincides with the inner wall of either of the second rectangular holes 68. At this time, manually move the round hole rod 69 so that the round hole rod 69 is fully inserted into the first rectangular hole 62 and the second rectangular hole 68 to fix the position of the concave rod 67 and the machine body 1. This achieves the height adjustment of the two foot pedals 2, reducing the distance between the legs and the foot pedals 2 when the person is sitting on a high seat for training, which may prevent the person's legs from fully contacting the foot pedals 2 and affect the normal training of the legs. This improves the convenience and flexibility of the person adjusting the height of the foot pedals 2.
[0034] Figure 2 and Figure 3 The concave cylinder 61 shown has a hole rod 63 fixedly connected to its inner side. A spring rod 64 is slidably connected to the inner wall of the hole rod 63. The other end of the spring rod 64 is fixedly connected to the hole rod 63. The size and shape of the surface of the spring rod 64 are adapted to the size and shape of the inner wall of the circular hole rod 69. By setting the spring rod 64, when the circular hole rod 69 moves to the position where it is fully inserted into the first rectangular hole 62 and the second rectangular hole 68, the inner wall of the circular hole rod 69 coincides with the inner wall of the hole rod 63. At this time, under the reaction force of the spring in the spring rod 64, The spring rod 64 moves along the inside of the hole rod 63 towards the round hole rod 69, so that the spring rod 64 moves to the position where it is inserted into the round hole rod 69 and is fixed thereto, reducing the possibility of the round hole rod 69 sliding left and right during use. A fixing bracket 65 is fixedly connected to one side of the concave cylinder 61. The fixing bracket 65 is fixedly connected to the base 3. By setting the fixing bracket 65, the fixing bracket 65 can reinforce the connection between the concave cylinder 61 and the base 3, reducing the possibility of the concave cylinder 61 separating from the base 3 under force during use.
[0035] Figure 2 and Figure 3The concave cylinder 61 shown has a limiting block 66 fixedly connected to its inner wall. A limiting groove 611 is opened on one side of the concave rod 67, in which the limiting block 66 is located inside the limiting groove 611. The size and shape of the surface of the limiting block 66 are adapted to the size and shape of the inner wall of the limiting groove 611. By setting the limiting block 66 and the limiting groove 611, the limiting block 66 can be located inside the limiting groove 611 to assist in limiting the concave rod 67, reducing the left and right swaying of the concave rod 67 inside the concave cylinder 61. A pull ring 610 is fixedly connected to one side of the round hole rod 69. The inner side of the pull ring 610 is provided with multiple anti-slip protrusions. By setting the pull ring 610, the pull ring 610 can provide a point of leverage for personnel, so that personnel can easily move the round hole rod 69 by manually moving the pull ring 610.
[0036] Figure 4 The anti-accidental touch device 5 shown includes a U-shaped frame 51, which is fixedly connected to the side of the body 1 near the controller 4. The U-shaped frame 51 encloses the controller 4. An iron sheet 53 is fixedly connected to the inner wall of the U-shaped frame 51, and a transparent plate 52 is slidably connected to the inner wall of the U-shaped frame 51. A magnet 54 is fixedly connected to the side of the transparent plate 52 near the iron sheet 53, with the magnet 54 corresponding to the position of the iron sheet 53. By setting the anti-accidental touch device 5, the transparent plate 52 is first manually moved, causing it to move left and right along the inside of the U-shaped frame 51, thus driving the transparent plate 52 to move... Magnet 54 moves toward the interior of U-shaped frame 51. When transparent plate 52 moves to a position where it is fully inside U-shaped frame 51, magnet 54 and iron plate 53 are magnetically attracted and fixed, thus fixing the position of transparent plate 52. This allows transparent plate 52 to completely cover controller 4 with U-shaped frame 51 and prevent objects from contacting the buttons on controller 4, thereby preventing accidental touch of controller 4. This reduces the chance of personnel accidentally touching the buttons on controller 4 during movement, causing changes to data such as counting on controller 4 and affecting the recording of training data.
[0037] Figure 4 A support block 55 is fixedly connected to the side of the transparent plate 52 near the body 1. The surface of the support block 55 is in contact with the surface of the body 1. By setting the support block 55, the support block 55 can support the side of the transparent plate 52 away from the concave frame, reducing the shaking of the side of the transparent plate 52 away from the U-shaped frame 51 when it is hit.
[0038] Working principle: First, place the machine body 1 on the ground via the base 3. Then, manually move the machine body 1, causing it to move the concave rod 67 up and down along the inside of the concave cylinder 61. This causes the machine body 1 to move the two foot pedals 2. When the two foot pedals 2 reach the designated height, the inner wall of the first rectangular hole 62 coincides with the inner wall of either of the second rectangular holes 68. At this point, manually move the round hole rod 69. When the round hole rod 69 is fully inserted into the first rectangular hole 62 and the second rectangular hole 68, the inner wall of the round hole rod 69 coincides with the inner wall of the hole rod 63. At this point, the spring rod 64... Under the reaction force of the spring, the spring rod 64 moves along the inside of the hole rod 63 towards the round hole rod 69, so that the spring rod 64 moves to the position of inserting into the round hole rod 69 and limits it, so that the round hole rod 69 inserts into the concave rod 67 to fix the position of the machine body 1, thereby achieving the height adjustment of the two foot pedals 2. Then, the person steps on the two foot pedals 2, causing the two foot pedals 2 to swing back and forth. The number of rotations of the foot pedals 2 is then displayed on the controller 4. At the same time, the foot pedals 2 drive the legs to perform extension exercises, promote blood circulation, and achieve rehabilitation training for the legs.
[0039] First, manually move the transparent plate 52 so that it moves left and right along the inside of the U-shaped frame 51. This causes the transparent plate 52 to move the magnet 54 closer to the inside of the U-shaped frame 51. When the transparent plate 52 moves to a position where it is completely inside the U-shaped frame 51, the magnet 54 and the iron plate 53 are magnetically attracted and fixed, thus fixing the position of the transparent plate 52. This allows the transparent plate 52, together with the U-shaped frame 51, to completely cover the controller 4 and prevent objects from contacting the buttons on the controller 4, thereby preventing accidental touches on the controller 4.
[0040] Based on the above-described preferred embodiments of this utility model, and through the foregoing description, those skilled in the art can make various changes and modifications without departing from the technical concept of this utility model. The technical scope of this utility model is not limited to the contents of the specification, but must be determined according to the scope of the claims.
Claims
1. A leg rehabilitation training device for rehabilitation medicine, comprising a body (1), characterized in that: Two foot pedals (2) are symmetrically arranged on the surface of the body (1). A base (3) is provided at the bottom of the body (1). A controller (4) is provided on one side of the body (1). An anti-accidental touch device (5) is provided on the side of the body (1) close to the controller (4). An adjustment device (6) for changing the placement height of the body (1) is provided between the body (1) and the base (3).
2. The leg rehabilitation training device for rehabilitation departments according to claim 1, characterized in that: The adjusting device (6) includes a concave cylinder (61), which is fixedly connected to the base (3). A first rectangular hole (62) is provided on one side of the concave cylinder (61). A concave rod (67) is fixedly connected to one side of the body (1). The surface of the concave rod (67) is slidably connected to the inner wall of the concave cylinder (61). A plurality of second rectangular holes (68) are provided on one side of the concave rod (67). A round hole rod (69) is slidably connected to the inner wall of the second rectangular hole (68). The surface size and shape of the round hole rod (69) are adapted to the size and shape of the inner wall of the first rectangular hole (62).
3. The leg rehabilitation training device for rehabilitation departments according to claim 2, characterized in that: The concave cylinder (61) is fixedly connected to the inner side of the hole rod (63), and the inner wall of the hole rod (63) is slidably connected to the spring rod (64), wherein the other end of the spring rod (64) is fixedly connected to the hole rod (63), and the surface size and shape of the spring rod (64) are adapted to the inner wall size and shape of the round hole rod (69).
4. The leg rehabilitation training device for rehabilitation departments according to claim 2, characterized in that: A fixing frame (65) is fixedly connected to one side of the concave cylinder (61), and the fixing frame (65) is fixedly connected to the base (3).
5. The leg rehabilitation training device for rehabilitation departments according to claim 2, characterized in that: A limiting block (66) is fixedly connected to the inner wall of the concave cylinder (61), and a limiting groove (611) is opened on one side of the concave rod (67), wherein the limiting block (66) is located inside the limiting groove (611), and the surface size and shape of the limiting block (66) are adapted to the size and shape of the inner wall of the limiting groove (611).
6. The leg rehabilitation training device for rehabilitation departments according to claim 2, characterized in that: A pull ring (610) is fixedly connected to one side of the circular hole rod (69), and the inner side of the pull ring (610) is provided with multiple anti-slip protrusions.
7. The leg rehabilitation training device for rehabilitation departments according to claim 1, characterized in that: The anti-accidental touch device (5) includes a U-shaped frame (51), which is fixedly connected to the side of the body (1) near the controller (4). The U-shaped frame (51) encloses the controller (4). An iron sheet (53) is fixedly connected to the inner wall of the U-shaped frame (51). A transparent plate (52) is slidably connected to the inner wall of the U-shaped frame (51). A magnet (54) is fixedly connected to the side of the transparent plate (52) near the iron sheet (53). The magnet (54) and the iron sheet (53) are positioned corresponding to each other.
8. A leg rehabilitation training device for rehabilitation departments according to claim 7, characterized in that: A support block (55) is fixedly connected to the side of the transparent plate (52) near the body (1), and the surface of the support block (55) is in contact with the surface of the body (1).