Exercise device for rehabilitation of patient

Abstract

The invention relates to the technical field of exercise equipment, and discloses an exercise device for patient rehabilitation, which comprises a bearing frame, two groups of multi-section leg skeletons, two groups of telescopic brackets and a seat plate. Wherein one side of the bearing frame is provided with an opening, the two multi-section leg frameworks are symmetrically arranged at the opening end of the bearing frame, one ends of the multi-section leg frameworks are movably connected with the opening end of the bearing frame, the other ends of the multi-section leg frameworks are connected with the foot sleeves, and the adjacent leg frameworks in the multi-section leg frameworks are movably connected; the two telescopic supports and the two leg frameworks are oppositely arranged, and the seat plate is rotationally connected to the bearing frame and can move to the lower portion of the bearing frame and the side, away from the opening, of the bearing frame. During use, a patient can have a rest conveniently, the trouble of repeatedly disassembling and wearing is reduced, the rehabilitation exercise efficiency and enthusiasm of the patient are improved, stable support can be provided for the patient during rehabilitation exercise, and the use safety is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of exercise equipment, and in particular to an exercise device for patient rehabilitation. Background Art

[0002] Clinically, hemiplegic patients with nerve damage or bone damage often have difficulty moving their lower limbs. Before recovery, the lower limbs of hemiplegic patients cannot be controlled by the brain and cannot be used normally. Passive rehabilitation training is required to prevent joint contracture and deformation and keep the limbs in a functional position. During rehabilitation training, patients currently need to be supported to walk slowly, which is a time-consuming and laborious process. There are some devices on the market that can assist patients in lower limb rehabilitation exercises, but when using them, patients usually have poor physical strength and need to frequently remove the devices from their lower limbs to rest, which is more troublesome. Therefore, there is an urgent need for a device that is more convenient for patients to use during rehabilitation exercises. Summary of the Invention

[0003] In order to solve the above problems in the prior art, the present invention aims to provide an exercise device for patient rehabilitation.

[0004] The present invention provides an exercise device for patient rehabilitation, comprising:

[0005] A load-bearing frame, wherein one side of the load-bearing frame is provided with an opening;

[0006] Multi-segment leg frames, wherein the multi-segment leg frames are provided in two groups, and the two groups of multi-segment leg frames are symmetrically arranged at the open end of the load-bearing frame, one end of each group of multi-segment leg frames is movably connected to the open end of the load-bearing frame, and the other end is connected to the foot cover, and adjacent leg frames in the multi-segment leg frames are movably connected;

[0007] Telescopic brackets, wherein two groups of the telescopic brackets are provided, and the two groups of the telescopic brackets are symmetrically arranged on both sides of the load-bearing frame, and the two telescopic brackets are arranged opposite to the two leg frames;

[0008] The seat plate is rotatably connected to the load-bearing frame and can be moved below the load-bearing frame and away from the side of the opening.

[0009] Preferably, the telescopic bracket includes a support rod, a telescopic mechanism and a movable wheel set which are sequentially connected from top to bottom.

[0010] Preferably, the telescopic mechanism includes two connecting rods, a cross plate, two sliders, a screw rod, and a rotary driving member. The two connecting rods are symmetrically and rotatably connected to the bottom side of the support rod. Guide sliding grooves are provided on both of the two connecting rods. The two sliders are slidably connected to both ends of the cross plate. The sides of the two sliders are respectively slidably connected to the two guide sliding grooves through connecting members and the two connecting rods. The two connecting rods and the cross plate are connected in a triangular shape. One end of the screw rod is threadedly connected to the support rod and can be screwed into the interior of the support rod. The other end of the screw rod passes through the cross plate and is drivingly connected to the rotary driving member. The movable wheel set includes two groups of rollers respectively arranged at the other ends of the two connecting rods.

[0011] Preferably, a spring rod is arranged between the roller and the connecting rod.

[0012] Preferably, swing arms are respectively connected to the left and right sides of the seat plate. The tops of the two swing arms are respectively connected to positions on the left and right sides of the open end of the load-bearing frame. The seat plate can be rotated to the rear side of the load-bearing frame and positioned.

[0013] Preferably, the seat plate and the load-bearing frame are magnetically connected.

[0014] Preferably, waist belts are respectively connected to positions on both sides of the open end of the support rod.

[0015] Preferably, the multi-section leg framework includes a first auxiliary rod movably connected to the load-bearing frame and a second auxiliary rod movably connected to the bottom end of the first auxiliary rod. The foot sleeve is arranged at the bottom end of the second auxiliary rod. A knee guard is arranged at the connection between the first auxiliary rod and the second auxiliary rod. A first connecting band and a second connecting band are respectively detachably connected between the knee guard and the first auxiliary rod and between the second auxiliary rods.

[0016] Preferably, the first auxiliary rod and the second auxiliary rod are respectively telescopic structures.

[0017] [[ID=V21]]Preferably, a first binding band is arranged on the first auxiliary rod, and a second binding band is arranged on the second auxiliary rod. <X

[0018] The exercise device for patient rehabilitation described in the present invention has the following advantages. When a patient needs to perform rehabilitation exercises, the seat plate is in a state of leaving below the opening. At this time, the patient's pelvic position is within the opening, the patient's thigh part is close to the first auxiliary rod, the calf part is close to the second auxiliary rod, and the foot is inserted into the foot sleeve. The movable wheel set at the bottom of the support rod moves downward to a state of abutting against the ground, enabling auxiliary support for the patient. When the patient is performing rehabilitation exercises, the first auxiliary rod and the second auxiliary rod bend and stretch along with the patient's legs. When the patient moves, the load-bearing frame can be dragged to move along. Since there are movable wheel sets on both sides of the load-bearing frame for support, the external force required to drag the load-bearing frame is effectively reduced, and the risk of the patient falling is effectively reduced. When the patient needs to rest, the seat plate can be moved below the opening, and the movable wheel set can be moved upward. At this time, the height of the support of the support rod for the load-bearing frame is reduced, and the patient can directly sit on the seat plate to rest without disconnecting from the multi-section leg skeleton. In this way, the patient can rest conveniently during the rehabilitation exercise process, reducing the trouble of repeatedly disassembling and wearing, thereby improving the efficiency and enthusiasm of the patient's rehabilitation exercise. Moreover, when the patient is performing rehabilitation exercises, stable support can be provided by the two, improving the safety of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is a schematic structural diagram of the exercise device for patient rehabilitation of the present invention;

[0020] Figure 2 is a side view of the first use state of the exercise device for patient rehabilitation of the present invention;

[0021] Figure 3 is a side view of the second use state of the exercise device for patient rehabilitation of the present invention.

[0022] DESCRIPTION OF THE REFERENCE NUMERALS:

[0023] 100 - load-bearing frame;

[0024] 200 - multi-section leg skeleton, 201 - first auxiliary rod, 2011 - first strap, 202 - second auxiliary rod, 2021 - second strap, 210 - foot sleeve;

[0025] 300 - telescopic support, 310 - support rod, 320 - telescopic mechanism, 321 - connecting rod, 3211 - guiding chute, 322 - cross plate, 323 - slider, 324 - screw rod, 325 - rotary drive member, 326 - spring rod, 330 - movable wheel set;

[0026] 400 - seat plate, 410 - swing arm;

[0027] 500 - knee guard. DETAILED DESCRIPTION OF THE INVENTION

[0028] like Figure 1 As shown, the exercise device for patient rehabilitation disclosed in this embodiment includes a load-bearing frame 100, two sets of multi-section leg frames 200, two sets of telescopic brackets 300, and a seat plate 400. One side of the load-bearing frame 100 is provided with an opening, and the two sets of multi-section leg frames 200 are symmetrically arranged at the open end of the load-bearing frame 100, one end of each set of multi-section leg frames 200 being movably connected to the open end of the load-bearing frame 100 and the other end being connected to the foot cover 210. Adjacent leg frames in the multi-section leg frames 200 are movably connected, and the two sets of telescopic brackets 300 are symmetrically arranged on both sides of the load-bearing frame 100, with the two telescopic brackets 300 being arranged opposite to the two leg frames 200. The seat plate 400 is rotatably connected to the load-bearing frame 100, and the seat plate 100 can move below the load-bearing frame 100 and to the side away from the opening.

[0029] In this embodiment, the first auxiliary rod 201 can be connected to the inner side of the load-bearing frame 100 via a universal joint or a rotating shaft. Similarly, the second auxiliary rod 202 can be connected to the bottom end of the first auxiliary rod 201 via a universal joint or a rotating shaft, and the leg cover 210 is connected to the bottom end of the second auxiliary rod 202 via a rotating shaft. The multi-segment leg frame 200 includes a first auxiliary rod 201 movably connected to the load-bearing frame 100, a second auxiliary rod 202 movably connected to the bottom end of the first auxiliary rod 201, and a leg cover 210 disposed at the bottom end of the second auxiliary rod 202.

[0030] When the patient needs to perform rehabilitation exercises, the seat plate 400 is moved away from the bottom of the opening. At this time, the patient's pelvis is located within the opening, the patient's thigh is close to the first auxiliary rod 201, the calf is close to the second auxiliary rod 202, and the foot is inserted into the foot cover 210. The telescopic bracket 300 adjusts the support height and contacts the ground to provide auxiliary support for the patient. When the patient performs rehabilitation exercises, the first auxiliary rod 201 and the second auxiliary rod 202 follow the patient's legs to bend and extend. When the patient moves, the weighing frame 100 can be dragged to move with them. When the patient needs to rest, the seat plate 400 can be moved below the opening. At this time, the telescopic bracket 300 retracts, allowing the patient to sit on the seat plate 400 and rest, without having to disconnect from the multi-section leg frame 200. This allows the patient to rest conveniently during rehabilitation exercises, reducing the trouble of repeatedly removing and putting on the seat plate, thereby improving the efficiency and enthusiasm of the patient's rehabilitation exercises. The seat plate 400 and the second auxiliary rod 202 provide stable support for the patient during rehabilitation exercises, improving user safety.

[0031] Preferably, the telescopic bracket 300 includes a support rod 310, a telescopic mechanism 320, and a movable wheel set 330 that are connected in sequence from top to bottom. When adjusting the height of the telescopic bracket 300, the telescopic mechanism 320 can be used to adjust the movable wheel set 300 to abut against the ground downward for support, or drive the movable wheel set 300 to move upward to adjust the height of the seat plate 400. The supporting effect of the movable wheel set 330 when the patient drags the load-bearing frame 100 effectively reduces the external force required to drag the load-bearing frame 100 and effectively reduces the risk of the patient falling. The movable wheel set 330 has a plurality of rollers for support, thereby improving the stability of the overall support. When the patient is in different usage states such as walking or sitting and resting, the distance between the rollers 330 can be changed to obtain different support effects.

[0032] Specifically, the telescopic mechanism 320 includes two connecting rods 321, a cross plate 322, two sliders 323, a screw rod 324, and a rotary driving member 325. The two connecting rods 321 are symmetrically and rotatably connected to the bottom side of the support rod 310. Guide chute 3211 is provided on each of the two connecting rods 321. The two sliders 323 are slidably connected to both ends of the cross plate 322. The sides of the two sliders 323 are respectively slidably connected to the two guide chutes 3211 through connecting members and the two connecting rods 321. The two connecting rods 321 and the cross plate 322 are connected in a triangular shape. One end of the screw rod 324 is threadedly connected to the support rod 310 and can be screwed into the support rod 310. The other end of the screw rod 324 passes through the cross plate 322 and is drivingly connected to the rotary driving member 325. The movable wheel set 330 includes two sets of rollers respectively arranged at the other ends of the two connecting rods 321, that is, two rollers are provided in this embodiment. The distance between the two rollers is adjusted by adjusting the opening degree of the connecting rods 321. As Figure 2 shown, when the patient needs to perform rehabilitation exercises, the two connecting rods 321 move and are positioned in the direction of approaching each other. At this time, the distance between the two rollers is smaller, which can reduce the support space occupied by the support wheel set in the front-back direction. While providing auxiliary support activities for the patient, it also facilitates the patient to turn and other activities when walking. As Figure 3 shown, when the patient needs to rest, the two connecting rods 321 move and are positioned in the direction of moving away from each other. At this time, the distance between the two rollers increases, which can increase the support space occupied by the support wheel set in the front-back direction and provide stable support for the patient to rest.

[0033] The rotation driving member 325 can adopt driving sources such as a rotary cylinder and a motor. When it is necessary to move the two connecting rods 321 closer to each other, the rotary driving member 325 drives the screw rod 324 to rotate, so that the screw rod 324 withdraws downward from the support rod 310. At this time, the two connecting rods 321 slide on the cross plate 322 in the direction of approaching each other through the sliders 323 respectively. When it is necessary to move the two connecting rods 321 away from each other, the rotary driving member 325 drives the screw rod 324 to rotate, so that the screw rod 324 inserts upward into the support rod 310. At this time, the two connecting rods 321 slide on the cross plate 322 in the direction of moving away from each other through the sliders 323 respectively. And during this adjustment process, the two connecting rods 321 and the cross plate 322 can form a stable triangular support structure.

[0034] By adopting a rotating method to realize the approach or separation of the two connecting rods 321, the height of the load-bearing frame 100 can be directly adjusted. When the two connecting rods 321 rotate and approach each other, the vertical length of the entire telescopic bracket 300 increases, thereby lifting the load-bearing frame 100. When the two connecting rods 321 rotate and move away from each other, the vertical length of the entire telescopic bracket 300 decreases, thereby reducing the height of the load-bearing frame 100.

[0035] Preferably, a spring rod 326 is arranged between the roller and the connecting rod 321. The spring rod 326 can slow down the vibration received by the roller during sliding, improve the stability and comfort of the support for the load-bearing frame 100, and is beneficial to keeping the roller in contact with the ground, improving the reliability of the support for the patient.

[0036] Preferably, swing arms 410 are respectively connected to the left and right sides of the seat plate 400, and the tops of the two swing arms 410 are respectively connected to positions on the left and right sides of the open end of the load-bearing frame 100. The seat plate 400 can be rotated to the rear side of the load-bearing frame 100 and positioned. The seat plate 400 can rotate within the open end. When the patient needs to perform rehabilitation exercises, the seat plate 400 can be rotated to the rear side of the load-bearing frame 100 and positioned. The pelvic position of the patient is closely attached to the seat plate 400, which can improve the comfort during walking. When the patient needs to use it, directly rotate the seat plate 400 downward to disengage from the load-bearing frame 100. At this time, the seat plate 400 rotates downward under the action of gravity. In this way, when the patient switches from a standing position to a sitting position, the seat plate 400 can remain attached to the patient's buttocks, facilitating the patient to switch postures and improving the comfort of use.

[0037] The seat plate 400 and the load-bearing frame 100 can be connected to each other by a buckle. In this embodiment, the seat plate 400 and the load-bearing frame 100 are magnetically connected. When it is necessary to position the seat plate 400 on the load-bearing frame 100, the bottom plate can be directly rotated to the rear side of the load-bearing frame 100 and connected by their magnetism, which is convenient and fast to use.

[0038] In order to facilitate the relative positioning of the patient within the open end, in this embodiment, waist belts are respectively connected to the positions of the support rod 310 on both sides of the open end. During use, the waist belts can be tightened and positioned at the waist position of the patient, so as to maintain the consistency of the patient's movement with the load-bearing frame 100.

[0039] Preferably, a knee pad 500 is provided at the connection of the first auxiliary rod 201 and the second auxiliary rod 202. A first connecting band and a second connecting band are respectively detachably connected between the knee pad 500 and the first auxiliary rod 201 and between the second auxiliary rod 202. During use, the patient can detach the first connecting band and the second connecting band from the first auxiliary rod 201 and the second auxiliary rod 202 respectively, place the knee positions against the knee pad 500, and then reconnect the first connecting band and the second connecting band to the first auxiliary rod 201 and the second auxiliary rod 202. In this way, the supporting force for the patient's knee positions can be increased, so as to better assist the patient in rehabilitation exercises.

[0040] Preferably, the first auxiliary rod 201 and the second auxiliary rod 202 are respectively telescopic structures. The first auxiliary rod 201 and the second auxiliary rod 202 are telescopic rods themselves and can be adjusted in length. In this way, the usage requirements of patients with different body types can be better adapted, and the freedom of movement of the patient can be increased.

[0041] In order to better relatively fix the thigh part and the calf part of the patient to the first auxiliary rod 201 and the second auxiliary rod 202, in this embodiment, a first strap 2011 is provided on the first auxiliary rod 201, and a second strap 2021 is provided on the second auxiliary rod 202. During use, the thigh part of the patient is tightly tied and positioned on the first auxiliary rod 201 through the first strap 2011, and the calf part of the patient is tightly tied and positioned on the second auxiliary rod 202 through the second strap 2021, so as to improve the stability of the leg skeleton in assisting the support of the patient.

[0042] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by orientation words such as "front, back, up, down, left, right", "horizontal, vertical, horizontal" and "top, bottom" is usually based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present invention and simplifying the description. Without contrary description, these orientation words do not indicate and imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, so it cannot be understood as a limitation on the protection scope of the present invention.

[0043] For those skilled in the art, according to the technical solutions and concepts described above, various corresponding changes and deformations can be made, and all these changes and deformations should fall within the protection scope of the claims of the present invention.

Claims

1. An exercise device for patient rehabilitation, characterized in that, include: A load-bearing frame (100), wherein one side of the load-bearing frame (100) is provided with an opening; A multi-segment leg frame (200), wherein the multi-segment leg frame (200) is provided in two groups, and the two groups of multi-segment leg frames (200) are symmetrically arranged at the open end of the load-bearing frame (100), one end of each group is movably connected to the open end of the load-bearing frame (100), and the other end is connected to the foot cover (210), and adjacent leg frames in the multi-segment leg frame (200) are movably connected; Telescopic brackets (300), wherein two groups of the telescopic brackets (300) are provided, and the two groups of the telescopic brackets (300) are symmetrically arranged on both sides of the load-bearing frame (100), and the two telescopic brackets (300) are arranged opposite to the two leg frames (200); A seat plate (400) is rotatably connected to the load-bearing frame (100), and the seat plate (100) can be moved below the load-bearing frame (100) and away from the side of the opening.

2. The exercise device for patient rehabilitation according to claim 1, characterized in that, The telescopic bracket (300) comprises a support rod (310), a telescopic mechanism (320), and a movable wheel set (330) which are sequentially connected from top to bottom.

3. The exercise device for patient rehabilitation according to claim 2, wherein, The telescopic mechanism (320) comprises two connecting rods (321), a transverse plate (322), two sliders (323), a screw (324) and a rotary drive member (325). The two connecting rods (321) are symmetrically connected to the bottom side of the support rod (310). The two connecting rods (321) are provided with a guide slot (3211). The two sliders (323) are slidably connected to the two ends of the transverse plate (322). The side surfaces of the two sliders (323) are respectively connected to the two guide slots (321). 1) Slidingly connected to the two connecting rods (321) through a connecting piece, the two connecting rods (321) are connected to the transverse plate (322) in a tripod shape, one end of the screw rod (324) is threadedly connected to the support rod (310) and can be screwed into the interior of the support rod (310), the other end of the screw rod (324) passes through the transverse plate (322) and is transmission-connected to the rotary drive member (325), and the movable wheel group (330) includes two groups of rollers respectively arranged at the other ends of the two connecting rods (321).

4. The exercise device for patient rehabilitation according to claim 3, wherein, A spring rod (326) is provided between the roller and the connecting rod (321).

5. The exercise device for patient rehabilitation according to claim 1, wherein, The left and right sides of the seat plate (400) are respectively connected to swing arms (410), and the top ends of the two swing arms (410) are respectively connected to the positions of the load-bearing frame (100) located on the left and right sides of the opening. The seat plate (400) can be rotated to the rear side of the load-bearing frame (100) and positioned.

6. The exercise device for patient rehabilitation according to claim 5, characterized in that, The seat plate (400) and the load-bearing frame (100) are magnetically connected.

7. The exercise device for patient rehabilitation according to claim 1, characterized in that, The support rods (310) are respectively connected to waist belts at positions on both sides of the opening.

8. The exercise device for patient rehabilitation according to any one of claims 1-7, characterized in that, The multi - joint leg skeleton (200) includes a first auxiliary rod (201) movably connected to the load - bearing frame (100), and a second auxiliary rod (202) movably connected to the bottom end of the first auxiliary rod (201). The foot sleeve (210) is provided at the bottom end of the second auxiliary rod (202). A knee guard (500) is provided at the connection between the first auxiliary rod (201) and the second auxiliary rod (202). A first connecting strap and a second connecting strap are detachably connected between the knee guard (500) and the first auxiliary rod (201) and between the second auxiliary rods (202), respectively.

9. The exercise device for patient rehabilitation according to claim 8, characterized in that, The first auxiliary rod (201) and the second auxiliary rod (202) are respectively telescopic structures.

10. The exercise device for patient rehabilitation according to claim 8, characterized in that, A first binding strap (2011) is provided on the first auxiliary rod (201), and a second binding strap (2021) is provided on the second auxiliary rod (202).

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