Medical leg rehabilitation training device for bedridden patient

Abstract

The utility model relates to the technical field of medical rehabilitation training, and discloses a medical leg rehabilitation trainer for bedridden patients, which comprises a bottom box, a vertical plate is fixedly connected to the upper surface of the bottom box, and a rotating mechanism is rotatably arranged on the vertical plate; through cooperation of a rotating mechanism, an auxiliary driving mechanism, a mounting mechanism, a leg supporting mechanism and a massage mechanism, the rotating mechanism can be actively driven to rotate through the auxiliary driving mechanism, so that the legs of a patient are assisted to be lifted and put down, and the old patient whose leg strength is insufficient to support and lift can conveniently use the device; the leg rehabilitation training device is simple in structure and convenient to use, rehabilitation training of a patient in the initial stage of a surgery is facilitated, meanwhile, the patient can exert force by himself or herself to conduct leg rehabilitation training, the application range of the device is widened, the position of the massage bat can be adjusted in the leg training process, and therefore the legs can be massaged conveniently, the blood flowing effect of the legs is improved, and the rehabilitation training efficiency of the legs is improved.

Description

Technical Field

[0001] This utility model relates to the field of medical rehabilitation training technology, specifically a medical leg rehabilitation training device for bedridden patients. Background Technology

[0002] When conducting rehabilitation training, therapists use certain instruments to perform manual training on patients, or therapists guide and help patients to use instruments for training. These instruments are rehabilitation equipment. Many patients who need to stay in bed for a long time due to lower limb paralysis caused by disease or accidental injury, as well as patients who need a long recovery period after surgery, also need to stay in bed for a long time.

[0003] In the prior art, Chinese utility model application number CN201820881576.7 discloses a medical leg rehabilitation training device for bedridden patients. Its structure includes a footplate, a rotating shaft, a convenient lifting rod, fixing screws, a connecting rod, a base, a fixing block, a support rod, a fixing ring, and a rotating rod. The base and support rod are welded together. This utility model allows for adjustment of the rotating shaft height. When the height needs to be adjusted, pressing the pressure plate causes the suction block to move upwards, generating suction. This causes hydraulic oil to open the one-way valve and reach the suction block. Pressing down generates thrust, allowing the hydraulic oil to pass through a DC valve to the push rod, which then pushes it down. To lower the height, simply pressing the push block rotates the gear, causing the sealing rod to move away from the outlet pipe, thus discharging the hydraulic oil. By improving the device's structure, the height of the rotating shaft can be easily adjusted during use, making it more convenient for patients of different heights.

[0004] While the above-mentioned technical solutions can adjust the stepping height according to the patient's height, bedridden patients often have limited leg strength, making it difficult for them to support the stepping on the training equipment during rehabilitation training. This is especially true for elderly people undergoing leg rehabilitation, as prolonged bed rest prevents their legs from receiving effective exercise, hindering blood circulation and affecting leg rehabilitation. Therefore, we need to propose a medical leg rehabilitation training device for bedridden patients. Utility Model Content

[0005] The purpose of this invention is to provide a medical leg rehabilitation training device for bedridden patients, which facilitates rehabilitation training for bedridden patients while lying in bed, enabling the patient's legs to bend and perform leg muscle massage during the rehabilitation process, thereby improving the patient's rehabilitation training effect and solving the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a medical leg rehabilitation training device for bedridden patients, comprising a base box, a vertical plate fixedly connected to the upper surface of the base box, a rotating mechanism rotatably mounted on the vertical plate, an auxiliary drive mechanism for driving the rotating mechanism in the inner cavity of the base box, two sets of mounting mechanisms mounted on the rotating mechanism, two sets of first buffers and two sets of second buffers mounted on each of the two sets of mounting mechanisms, a leg support mechanism for supporting the patient's legs mounted on the two sets of first buffers and the two sets of second buffers, and a massage mechanism mounted below the leg support mechanism;

[0007] The auxiliary drive mechanism includes a motor, and the output shaft of the motor is connected to a drive wheel.

[0008] The rotating mechanism includes a connecting shaft rotatably mounted on the vertical plate, a driven wheel is provided at the middle of the outer side of the connecting shaft, and a synchronous belt is provided between the driven wheel and the driving wheel;

[0009] The massage mechanism includes a fixed plate and adjusting bolts set on the fixed plate, and multiple sets of massage balls are fixedly connected to the upper surface of the fixed plate.

[0010] Preferably, the leg support mechanism includes a support guide plate, two sets of restraint straps are fixedly connected to one side of the support guide plate, and a Velcro hook-and-loop fastener is provided on the other side of the support guide plate for the two sets of restraint straps to be attached. The lower surface of the support guide plate has guide holes for multiple sets of massage balls to pass through, and the adjusting bolt is rotatably disposed on the lower surface of the support guide plate.

[0011] Preferably, the installation mechanism includes a second support corner plate, a protective pad is provided on one side of the second support corner plate, and connecting beams are fixedly connected to both ends of the connecting shaft. Two sets of support beams for supporting the second support corner plate are fixedly connected to one side of the connecting beams.

[0012] Preferably, both sets of the first buffer components include a first telescopic sleeve rod fixedly connected to the upper surface of the second support corner plate, a first spring sleeved on the outer side of the first telescopic sleeve rod, and a first universal ball fixedly connected to the upper end of the first telescopic sleeve rod.

[0013] Preferably, both sets of the second buffer components include a second ball seat and a second telescopic sleeve rod. Both ends of the second telescopic sleeve rod are fixedly connected to a second universal ball. A second spring is sleeved on the outer side of the second telescopic sleeve rod. A first ball seat for rotating the first universal ball and the second universal ball is fixedly connected to the lower surface of the support guide plate.

[0014] Preferably, the connecting shaft is arranged in a Z-shape, a handle is fixedly connected to one side of the base box, and a stabilizing mechanism is provided on the other side of the base box.

[0015] Preferably, the stabilizing mechanism includes a first support corner plate fixedly connected to one side of the base box, with multiple sets of anti-slip pads adhered to one side of the first support corner plate, and multiple sets of reinforcing blocks provided at the inner right-angle end of the first support corner plate.

[0016] Compared with the prior art, the beneficial effects of this utility model are:

[0017] This invention primarily utilizes the coordination of a rotating mechanism, an auxiliary drive mechanism, a mounting mechanism, a leg support mechanism, and a massage mechanism. The auxiliary drive mechanism actively drives the rotating mechanism to rotate, thereby assisting the patient in raising and lowering their legs. This makes it convenient for elderly patients whose leg strength is insufficient to support leg lifting, and facilitates rehabilitation training for patients in the early postoperative period. Simultaneously, patients can exert their own strength for leg rehabilitation training, thus expanding the applicability of the device. Furthermore, the position of the massage stick can be adjusted during leg training to facilitate leg massage, improve blood flow in the legs, and enhance the efficiency of leg rehabilitation training. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0019] Figure 2 This is a schematic diagram of the auxiliary drive mechanism of this utility model;

[0020] Figure 3 This is a schematic diagram of the leg support mechanism of this utility model;

[0021] Figure 4 This is a schematic diagram of the structure of the first and second buffer components of this utility model.

[0022] In the diagram: 1. Base box; 2. Stabilizing mechanism; 21. First support angle plate; 22. Reinforcing block; 23. Anti-slip pad; 3. Handle; 4. Vertical plate; 5. Rotating mechanism; 51. Coupling shaft; 52. Driven wheel; 53. Connecting beam; 54. Support beam; 6. Mounting mechanism; 61. Second support angle plate; 62. Protective pad; 7. Auxiliary drive mechanism; 71. Motor; 72. Drive wheel; 73. Synchronous belt; 8. Leg support mechanism; 81. Support guide 82. Plate; 83. First ball seat; 84. Restraint strap; 85. Velcro hook strap; 9. Guide hole; 96. Massage mechanism; 97. Fixing plate; 98. Adjusting bolt; 99. Massage ball; 10. First buffer; 101. First telescopic sleeve rod; 102. First spring; 103. First universal ball; 11. Second buffer; 111. Second ball seat; 112. Second telescopic sleeve rod; 113. Second spring; 114. Second universal ball. Detailed Implementation

[0023] 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.

[0024] Please see Figures 1-4 This utility model provides a technical solution: a medical leg rehabilitation training device for bedridden patients, including a base box 1, a vertical plate 4 fixedly connected to the upper surface of the base box 1, a rotating mechanism 5 rotatably mounted on the vertical plate 4, an auxiliary drive mechanism 7 for driving the rotating mechanism 5 in the inner cavity of the base box 1, two sets of mounting mechanisms 6 mounted on the rotating mechanism 5, two sets of first buffers 10 and two sets of second buffers 11 mounted on each of the two sets of mounting mechanisms 6, a leg support mechanism 8 for supporting the patient's legs mounted on the two sets of first buffers 10 and the two sets of second buffers 11, and a massage mechanism 9 mounted below the leg support mechanism 8;

[0025] The auxiliary drive mechanism 7 includes a motor 71, and the output shaft of the motor 71 is connected to a drive wheel 72.

[0026] The rotating mechanism 5 includes a connecting shaft 51 rotatably mounted on the vertical plate 4, a driven wheel 52 is provided at the middle of the outer side of the connecting shaft 51, and a synchronous belt 73 is provided between the driven wheel 52 and the driving wheel 72;

[0027] The massage mechanism 9 includes a fixed plate 91 and an adjusting bolt 92 set on the fixed plate 91. Multiple sets of massage balls 93 are fixedly connected to the upper surface of the fixed plate 91.

[0028] The leg support mechanism 8 includes a support guide plate 81. Two sets of restraint straps 83 are fixedly connected to one side of the support guide plate 81, and a Velcro hook-and-loop fastener 84 is provided on the other side of the support guide plate 81 for the two sets of restraint straps 83 to be attached. A guide hole 85 is provided on the lower surface of the support guide plate 81 for multiple sets of massage balls 93 to pass through. An adjusting bolt 92 is rotatably set on the lower surface of the support guide plate 81. The restraint straps 83 are elastic bands, which can be used to limit the movement of legs of different thicknesses, thereby ensuring that the legs can drive the leg support mechanism 8 to move synchronously. At the same time, the guide hole 85 allows the massage balls 93 to extend, and the adjusting bolt 92 can be used to adjust the length of the extended massage balls 93, thereby adjusting the massage intensity on the legs.

[0029] The installation mechanism 6 includes a second support angle plate 61. A protective pad 62 is provided on one side of the second support angle plate 61. Both ends of the connecting shaft 51 are fixedly connected to connecting beams 53. Two sets of support beams 54 for supporting the second support angle plate 61 are fixedly connected to one side of the connecting beams 53. This allows the drive mechanism to rotate the connecting shaft 51, so that the installation mechanism 6 can make circular motion around the connecting shaft 51 as the axis, thereby simulating a person pedaling a bicycle to achieve rehabilitation training.

[0030] Both sets of first buffer components 10 include a first telescopic sleeve rod 101 fixedly connected to the upper surface of the second support corner plate 61. A first spring 102 is sleeved on the outer side of the first telescopic sleeve rod 101. A first universal ball 103 is fixedly connected to the upper end of the first telescopic sleeve rod 101. The first buffer component 10 facilitates the adjustment of the tilt angle of the support guide plate 81 after the legs are placed on the support guide plate 81, thereby improving comfort.

[0031] Both sets of second buffer components 11 include a second ball seat 111 and a second telescopic sleeve 112. The two ends of the second telescopic sleeve 112 are fixedly connected to a second universal ball 114. A second spring 113 is sleeved on the outside of the second telescopic sleeve 112. A first ball seat 82 is fixedly connected to the lower surface of the support guide plate 81, which allows the first universal ball 103 and the second universal ball 114 to rotate. This facilitates the installation of the leg support mechanism 8 during the circular motion of the mechanism 6, which can finely adjust the angle according to the movement of the leg, thereby improving the comfort of rehabilitation training.

[0032] The connecting shaft 51 is arranged in a Z-shape. A handle 3 is fixedly connected to one side of the base box 1, and a stabilizing mechanism 2 is provided on the other side of the base box 1. The handle 3 facilitates the handling of the device and improves the convenience of movement.

[0033] The stabilizing mechanism 2 includes a first support corner plate 21 fixedly connected to one side of the base box 1. Multiple sets of anti-slip pads 23 are glued to one side of the first support corner plate 21. Multiple sets of reinforcing blocks 22 are provided at the inner right-angle end of the first support corner plate 21. The device can be placed horizontally or vertically through the first support corner plate 21, which makes it convenient for patients to use while lying in bed or sitting on the edge of the bed, thus improving the applicability of the device.

[0034] When the patient is lying in bed, the base box 1 of the device is placed flat on the bed. The patient places their lower legs on the support guide plates 81 of the two sets of leg support mechanisms 8 and fixes their legs with the restraint straps 83 to prevent the legs from falling off the support guide plates 81. When the patient is in the early stage of rehabilitation training, the motor 71 drives the drive wheel 72, and the drive wheel 72 drives the driven wheel 52 to rotate through the synchronous belt 73, which facilitates the rotation of the connecting shaft 51, so that the connecting shaft 51 drives the connecting beam 53 to perform circular motion. At the same time, the patient's legs are raised and lowered, which facilitates the patient's leg rehabilitation training.

[0035] When the patient is sitting on the bed, repeat the above operation. At the same time, the anti-slip mat 23 of the stabilizing mechanism 2 can be placed on the ground to make it easier for the patient to sit up for rehabilitation training and avoid discomfort in the waist caused by lying down for a long time. If the patient is in the middle and late stage of leg rehabilitation and the legs gradually become stronger, the patient can exert force to drive the rotating mechanism 5 to rotate, thereby improving the rehabilitation effect.

[0036] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A medical leg rehabilitation training device for bedridden patients, comprising a base box (1), characterized in that: A vertical plate (4) is fixedly connected to the upper surface of the base box (1). A rotating mechanism (5) is rotatably mounted on the vertical plate (4). An auxiliary driving mechanism (7) for driving the rotating mechanism (5) is provided in the inner cavity of the base box (1). Two sets of mounting mechanisms (6) are provided on the rotating mechanism (5). Two sets of first buffers (10) and two sets of second buffers (11) are provided on each of the two sets of mounting mechanisms (6). A leg support mechanism (8) for supporting the patient's legs is mounted on the two sets of first buffers (10) and the two sets of second buffers (11). A massage mechanism (9) is provided below the leg support mechanism (8). The auxiliary drive mechanism (7) includes a motor (71), and the output shaft of the motor (71) is connected to a drive wheel (72). The rotating mechanism (5) includes a connecting shaft (51) rotatably mounted on the vertical plate (4), a driven wheel (52) is provided at the middle of the outer side of the connecting shaft (51), and a synchronous belt (73) is provided between the driven wheel (52) and the driving wheel (72); The massage mechanism (9) includes a fixed plate (91) and an adjusting bolt (92) disposed on the fixed plate (91). Multiple sets of massage balls (93) are fixedly connected to the upper surface of the fixed plate (91).

2. A medical leg rehabilitation training device for bedridden patients according to claim 1, characterized in that: The leg support mechanism (8) includes a support guide plate (81). Two sets of restraint straps (83) are fixedly connected to one side of the support guide plate (81). A Velcro hook-and-loop fastener (84) for the two sets of restraint straps (83) to be attached is provided on the other side of the support guide plate (81). A guide hole (85) for multiple sets of massage balls (93) to pass through is provided on the lower surface of the support guide plate (81). The adjusting bolt (92) is rotatably set on the lower surface of the support guide plate (81).

3. A medical leg rehabilitation training device for bedridden patients according to claim 2, characterized in that: The installation mechanism (6) includes a second support corner plate (61), a protective pad (62) is provided on one side of the second support corner plate (61), and a connecting beam (53) is fixedly connected to both ends of the connecting shaft (51). Two sets of support beams (54) for supporting the second support corner plate (61) are fixedly connected to one side of the connecting beam (53).

4. A medical leg rehabilitation training device for bedridden patients according to claim 3, characterized in that: Both sets of the first buffer (10) include a first telescopic sleeve rod (101) fixedly connected to the upper surface of the second support corner plate (61), a first spring (102) is sleeved on the outer side of the first telescopic sleeve rod (101), and a first universal ball (103) is fixedly connected to the upper end of the first telescopic sleeve rod (101).

5. A medical leg rehabilitation training device for bedridden patients according to claim 4, characterized in that: Both sets of the second buffer components (11) include a second ball seat (111) and a second telescopic sleeve (112). The two ends of the second telescopic sleeve (112) are fixedly connected to a second universal ball (114). A second spring (113) is sleeved on the outside of the second telescopic sleeve (112). The lower surface of the support guide plate (81) is fixedly connected to a first ball seat (82) for the first universal ball (103) and the second universal ball (114) to rotate.

6. A medical leg rehabilitation training device for bedridden patients according to claim 1, characterized in that: The connecting shaft (51) is arranged in a Z-shape. A handle (3) is fixedly connected to one side of the bottom box (1), and a stabilizing mechanism (2) is provided on the other side of the bottom box (1).

7. A medical leg rehabilitation training device for bedridden patients according to claim 6, characterized in that: The stabilizing mechanism (2) includes a first support corner plate (21) fixedly connected to one side of the base box (1). Multiple sets of anti-slip pads (23) are glued to one side of the first support corner plate (21), and multiple sets of reinforcing blocks (22) are provided at the inner right-angle end of the first support corner plate (21).

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