Simple leg rehabilitation equipment capable of adjusting training degree

Abstract

The invention discloses simple leg rehabilitation equipment capable of adjusting the training degree, belongs to the technical field of rehabilitation exercise equipment, solves the problem that existing leg rehabilitation is not easy to operate, and is technically characterized in that the simple leg rehabilitation equipment comprises a mounting frame and further comprises a sleeve, the sleeve is arranged on one side of the mounting frame, a sliding plate is arranged in the sleeve, and the sliding plate is arranged in the sleeve; the sliding plate is movably connected with the inner wall of the sleeve, the sleeve is connected with a spring through the sliding plate, and a pedal is arranged at one end of the spring; one end of the supporting elastic piece is arranged in the sleeve, one side of the supporting elastic piece is connected with a spring, and the supporting elastic piece is used for limiting the spring; and the protection mechanism is arranged in the sleeve, the other side of the protection mechanism is connected with the installation frame, the protection mechanism is used for buffering and supporting the sliding plate, and the sliding plate protection device has the advantage of being easy to operate.

Description

Technical Field

[0001] The invention relates to the technical field of rehabilitation training equipment, and in particular to a simple leg rehabilitation equipment with adjustable training degree. Background Art

[0002] Some rehabilitation equipment in the prior art is basically driven by the patient himself, such as by manually cranking a rocker to drive the legs to move; or a pedal-type rehabilitation machine is also driven by the patient, and then the rehabilitation machine always repeats a circular motion within a range, thereby driving the patient's legs to move. However, different exercise methods need to be selected according to the patient's condition. For example, in the early stage of rehabilitation, the patient has no strength and cannot drive the rehabilitation machine to move. Therefore, in the early stage of rehabilitation, the patient cannot use the rehabilitation machine in the prior art for rehabilitation exercises.

[0003] Even if the patient's legs can drive the rehabilitation machine to perform rehabilitation exercises, the rehabilitation machine in the prior art requires the patient to move and sit on the rehabilitation machine. Obviously, it is very inconvenient for the patient to move after the leg injury. Without the help of others, it is difficult for the patient to move by himself to sit on the rehabilitation machine for leg rehabilitation exercises, which brings great trouble. If the operation is improper, it may cause secondary injuries to the patient. Summary of the invention

[0004] In view of the shortcomings of the prior art, an embodiment of the present invention aims to provide a simple leg rehabilitation device with adjustable training degree to solve the problems in the above-mentioned background technology.

[0005] To achieve the above object, the present invention provides the following technical solutions: A simple leg rehabilitation device with adjustable training degree comprises a mounting frame and also comprises: A sleeve, wherein the sleeve is arranged at one side of the mounting frame, a slide plate is arranged in the sleeve, the slide plate is movably connected to the inner wall of the sleeve, the sleeve is connected to a spring through the slide plate, and a pedal is arranged at one end of the spring; a supporting elastic member, one end of which is disposed in the sleeve, one side of which is connected to a spring, and the supporting elastic member is used to limit the spring; and A protection mechanism is arranged in the sleeve, and the other side of the protection mechanism is connected to the mounting frame. The protection mechanism is used to buffer and support the slide plate.

[0006] As a further solution of the present invention, the protection mechanism includes: A buffer seat, one end of which is connected to the mounting frame; a buffer plate, the buffer plate being disposed in the sleeve; and A support rod, the buffer plate is movably connected to the buffer assembly through the support rod, and the buffer assembly is movably connected to the buffer seat.

[0007] As a further solution of the present invention, the buffer assembly includes: A buffer block, one end of which is movably connected to the support rod, and the buffer block is fan-shaped; A buffer spring, one side of which is connected to a buffer block; A sliding block, one side of which is fixedly connected to the buffer spring, and the other side of which is movably connected to the buffer seat.

[0008] As a further solution of the present invention, a shock absorbing plate is provided at one end of the buffer seat, and the shock absorbing plate is movably connected to the buffer plate.

[0009] As a further solution of the present invention, a strap is provided on one side of the pedal, and the strap is movably connected to the clamping mechanism.

[0010] As a further solution of the present invention, the clamping mechanism includes: a first mounting member, one end of which is fixedly connected to the pedal; a first buffer assembly, the first buffer assembly being fixedly connected to the first mounting member; and a second buffer assembly, the second buffer assembly being connected to the first buffer assembly, the second buffer assembly being used to connect to a third mounting member, one end of the third mounting member being movably connected to a binding strap; and A third buffer component is disposed in the first mounting component, and one end of the third buffer component is movably connected to the second buffer component.

[0011] As a further solution of the present invention, the second buffer component includes: a fixing member, the fixing member being movably connected to the first buffer assembly and used to fix the third mounting member; and A second buffer component, one end of which is connected to the first buffer component, and the other end of which is connected to the fixing component.

[0012] As a further solution of the present invention, the third buffer assembly includes: A groove, wherein the groove is arranged in the first mounting member, a third buffer member is arranged in the groove, and one end of the third buffer member is fixedly connected to the inner wall of the groove; and A connecting piece, wherein the connecting piece is fixedly connected to the other end of the third buffer piece, and the connecting piece is movably connected to the fixing piece.

[0013] In summary, compared with the prior art, the embodiments of the present invention have the following beneficial effects: The device can be used for exercising patients with osteoarthritis, rheumatoid arthritis, bedridden patients and myositis. Due to its simplicity, the device can be placed at the end of the bed, and air can be injected into the sleeve, and then the seal is completed. The purpose of pushing the slide board is achieved according to the amount of air injected. The slide board adjusts the elastic force through the spring to achieve the effect of controlling the resistance. During exercise, the resistance is gradually adjusted according to the condition of the disease. A protective mechanism is set at the bottom of the sleeve, which can give a reaction force when the slide board slides to the lowest end, and at the same time can enhance the protection effect of the sleeve. The supporting elastic member can prevent the spring from moving left and right or up and down when compressed, so that the spring can only move forward and backward, and the supporting elastic member can move with the spring.

[0014] In order to more clearly illustrate the structural features and effects of the present invention, the present invention is described in detail below in conjunction with the accompanying drawings and specific embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of an embodiment of the invention.

[0016] Figure 2 It is a top view of the structure in an embodiment of the invention.

[0017] Figure 3 It is a structural schematic diagram of the buffer mechanism in an embodiment of the invention.

[0018] Figure 4 It is a structural schematic diagram of the clamping mechanism in an embodiment of the invention.

[0019] Figure 5 It is a schematic diagram of the structure of A in the embodiment of the invention.

[0020] Figure markings: 1-mounting frame, 2-sleeve, 3-support elastic member, 4-spring, 5-slide plate, 6-buffer mechanism, 61-buffer plate, 62-support rod, 63-buffer assembly, 631-buffer block, 632-buffer spring, 633-sliding block, 64-buffer seat, 65-shock absorbing plate, 7-pedal, 8-clamping mechanism, 81-first mounting member, 82-first buffer assembly, 821-second mounting member, 822-first buffer member, 83-second buffer assembly, 831-fixing member, 832-second buffer member, 84-third buffer assembly, 481-groove, 482-third buffer member, 483-connecting member, 85-third mounting member, 9-strap. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solution and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0022] The specific implementation of the present invention is described in detail below in conjunction with specific embodiments.

[0023] In one embodiment, a simple leg rehabilitation device with adjustable training level is provided. Figure 1 to Figure 5 , including a mounting frame 1, and further comprising: A sleeve 2, wherein the sleeve 2 is arranged at one side of the mounting frame 1, a slide plate 5 is arranged inside the sleeve 2, the slide plate 5 is movably connected to the inner wall of the sleeve 2, the sleeve 2 is connected to a spring 4 via the slide plate 5, and a pedal 7 is arranged at one end of the spring 4; A supporting elastic member 3, one end of which is disposed in the sleeve 2, one side of which is connected to a spring 4, and the supporting elastic member 3 is used to limit the spring 4; and A protection mechanism 6 is provided in the sleeve 2 , and the other side of the protection mechanism 6 is connected to the mounting frame 1 . The protection mechanism 6 is used for buffering and supporting the slide plate 5 .

[0024] In this embodiment, the device can be used for exercising patients with osteoarthritis, rheumatoid arthritis, bedridden patients and myositis. Due to the simplicity of the device, it can be placed at the end of the bed, and air is injected into the sleeve 2, and then the seal is completed. The purpose of pushing the slide plate 5 is achieved according to the amount of air injected. The slide plate 5 adjusts the elastic force through the spring 4 to achieve the effect of controlling the resistance. During exercise, the resistance is gradually adjusted according to the condition of the disease. A protective mechanism 6 is set at the bottom of the sleeve 2, which can give a reaction force when the slide plate 5 slides to the lowest end, and at the same time can enhance the protection effect of the sleeve 2. The supporting elastic member 3 can prevent the spring 4 from moving left and right or up and down when compressed, so that the spring 4 can only move forward and backward, and the supporting elastic member 3 can move with the spring 4.

[0025] In one embodiment, see Figure 1 to Figure 5 , the protection mechanism 6 comprises: A buffer seat 64, one end of which is connected to the mounting frame 1; a buffer plate 61, wherein the buffer plate 61 is disposed in the sleeve 2; and The buffer plate 61 is movably connected to the buffer assembly 63 via the support rod 62 , and the buffer assembly 63 is movably connected to the buffer seat 64 .

[0026] For further information, see Figure 1 to Figure 5 , the buffer component 63 includes: A buffer block 631, one end of which is movably connected to the support rod 62, and the buffer block 631 is fan-shaped; A buffer spring 632, one side of which is connected to the buffer block 631; A sliding block 633 , one side of which is fixedly connected to the buffer spring 632 , and the other side of which is movably connected to the buffer seat 64 .

[0027] For further information, see Figure 1 to Figure 5 A shock absorbing plate 65 is provided at one end of the buffer seat 64 , and the shock absorbing plate is movably connected to the buffer plate 61 .

[0028] In this embodiment, three groups of buffer springs 632 are arranged on one side of the buffer block 631. When the buffer plate 61 is impacted or subjected to heavy pressure, the buffer plate 61 can squeeze the support rod 62, and the support rod 62 squeezes the buffer block 631, so that the buffer block 631 moves toward the buffer seat 64 under the guidance of the sliding block 633 and the buffer seat 64, and the buffer block 631 squeezes the buffer spring 632, and the buffer spring 632 provides a reaction force for buffering.

[0029] In one embodiment, see Figure 1 to Figure 5 A strap 9 is provided on one side of the pedal 7 , and the strap 9 is movably connected to the clamping mechanism 8 .

[0030] For further information, see Figure 1 to Figure 5 , the clamping mechanism 8 comprises: A first mounting member 81, one end of which is fixedly connected to the pedal 7; A first buffer assembly 82, wherein the first buffer assembly 82 is fixedly connected to the first mounting member 81; and A second buffer component 83, the second buffer component 83 is connected to the first buffer component 82, the second buffer component 83 is used to connect to a third mounting member 85, one end of the third mounting member 85 is movably connected to the binding belt 9; and The third buffer component 482 is disposed in the first mounting component 81 , and one end of the third buffer component 482 is movably connected to the second buffer component 83 .

[0031] For further information, see Figure 1 to Figure 5 , the second buffer component 83 includes: A fixing member 831, wherein the fixing member 831 is movably connected to the first buffer assembly 82, and the fixing member 831 is used to fix the third mounting member 85; and The second buffer member 832 has one end connected to the first buffer assembly 82 , and the other end connected to the fixing member 831 .

[0032] For further information, see Figure 1 to Figure 5, the third buffer component 84 includes: A groove 481, wherein the groove 481 is disposed in the first mounting member 81, a third buffer member 482 is disposed in the groove 481, and one end of the third buffer member 482 is fixedly connected to an inner wall of the groove 481; and A connecting member 483 , wherein the connecting member 483 is fixedly connected to the other end of the third buffer member 482 , and the connecting member 483 is movably connected to the fixing member 831 .

[0033] In this embodiment, a third mounting member 85 is provided on one side of the first assembly member 1, one end of the third mounting member 85 is fixedly connected to the first assembly member 1, the third mounting member 85 engages with the second mounting member 821, and presses one end of the fixing member 831, so that the fixing member 831 squeezes the connecting member 483, and the connecting member 483 squeezes the third buffer member 482, and the connecting member 483 enters the groove 481, so that the other end of the fixing member 831 is lifted, and the third mounting member 85 is engaged, and the pedal 7 and the binding belt 9 are fixed. The fixing member 831 can be supported by the second buffer member 832 and the third buffer member 482, so that the fixing member 831 clamps the third mounting member 85; By pulling the third mounting member 85 and adjusting the length of the strap 9, it can be adjusted according to the foot size of different users so that it can better fit the pedal 7. The second mounting member 821 can be stretched so that the second mounting member 821 stretches the first buffer member 822 so that the first buffer member 822 can provide buffering. When the fixing member 831 is clamped to the third mounting member 85, the second buffer member 832 can be used for buffering.

[0034] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A simple leg rehabilitation device with adjustable training degree, comprising a mounting frame, characterized in that: Also includes: A sleeve, wherein the sleeve is arranged at one side of the mounting frame, a slide plate is arranged in the sleeve, the slide plate is movably connected to the inner wall of the sleeve, the sleeve is connected to a spring through the slide plate, and a pedal is arranged at one end of the spring; A supporting elastic member, one end of which is disposed in the sleeve, one side of which is connected to a spring, and the supporting elastic member is used to limit the spring; as well as A protection mechanism is arranged in the sleeve, and the other side of the protection mechanism is connected to the mounting frame. The protection mechanism is used to buffer and support the slide plate.

2. The simple leg rehabilitation device with adjustable training degree according to claim 1, characterized in that: The protection agencies include: A buffer seat, one end of which is connected to the mounting frame; a buffer plate, the buffer plate being disposed in the sleeve; and A support rod, the buffer plate is movably connected to the buffer assembly through the support rod, and the buffer assembly is movably connected to the buffer seat.

3. The simple leg rehabilitation device with adjustable training degree according to claim 2, characterized in that: The buffer assembly comprises: A buffer block, one end of which is movably connected to the support rod, and the buffer block is fan-shaped; A buffer spring, one side of which is connected to a buffer block; A sliding block, one side of which is fixedly connected to the buffer spring, and the other side of which is movably connected to the buffer seat.

4. The simple leg rehabilitation device with adjustable training degree according to claim 3, characterized in that: A shock absorbing plate is arranged at one end of the buffer seat, and the shock absorbing plate is movably connected to the buffer plate.

5. The simple leg rehabilitation device with adjustable training degree according to claim 1, characterized in that: A strap is provided on one side of the pedal, and the strap is movably connected to the clamping mechanism.

6. The simple leg rehabilitation device with adjustable training degree according to claim 5, characterized in that: The clamping mechanism comprises: a first mounting member, one end of which is fixedly connected to the pedal; a first buffer assembly, the first buffer assembly being fixedly connected to the first mounting member; and a second buffer assembly, the second buffer assembly being connected to the first buffer assembly, the second buffer assembly being used to connect to a third mounting member, one end of the third mounting member being movably connected to a binding strap; and A third buffer component is disposed in the first mounting component, and one end of the third buffer component is movably connected to the second buffer component.

7. The simple leg rehabilitation device with adjustable training degree according to claim 6, characterized in that: The second buffer component comprises: a fixing member, the fixing member being movably connected to the first buffer assembly and used to fix the third mounting member; and A second buffer component, one end of which is connected to the first buffer component, and the other end of which is connected to the fixing component.

8. The simple leg rehabilitation device with adjustable training degree according to claim 7, characterized in that: The third buffer assembly comprises: A groove, wherein the groove is arranged in the first mounting member, a third buffer member is arranged in the groove, and one end of the third buffer member is fixedly connected to the inner wall of the groove; and A connecting piece, wherein the connecting piece is fixedly connected to the other end of the third buffer piece, and the connecting piece is movably connected to the fixing piece.

Images