Training device for bedridden patient

Abstract

The utility model discloses a bedridden patient trainer, which relates to the technical field of venous thrombosis prevention and comprises a bottom plate, an elasticity adjusting mechanism is arranged on the top surface of the bottom plate, a leg fixing mechanism is arranged on the top surface of the elasticity adjusting mechanism, the leg fixing mechanism comprises a fixing plate, the fixing plate is fixedly connected to the top surface of the bottom plate, and the fixing plate is fixedly connected to the top surface of the bottom plate. And the top surface of the fixed plate is fixedly connected with a hinge. According to the leg restraint device, the two leg restraint devices are fixed on the same plane through the connecting plate, the clamping block and the limiting block can be fixed through the cooperation of the first clamping plate and the first limiting plate, so that the spring cannot pop up or shake when the legs move, the two leg restraint devices are connected together through the second clamping plate, and the two legs can move at the same time; when the exercise intensity needs to be adjusted, the number of the springs in the first clamping plate and the second clamping plate can be changed so as to adjust the tensile force, and the first bolt and the second bolt can fix the positions of the first limiting plate and the second limiting plate.

Description

Technical Field

[0001] The utility model relates to the technical field of venous thrombosis prevention, and particularly relates to a trainer for bedridden patients. Background Art

[0002] For long-term bedridden patients, due to limited mobility and lack of sufficient exercise for a long time, the limbs will gradually atrophy, and the original normal functions will also begin to degenerate. Long-term bed rest will lead to problems such as muscle atrophy, joint stiffness, and venous thrombosis.

[0003] Patent publication number CN215195253U discloses a lower limb exercise trainer for bedridden patients, which includes a support frame, fasteners, and a foot pedal assembly. The support frame is installed on the bed board through a plurality of fasteners, and the foot pedal assembly includes a foot pedal seat.

[0004] In order to solve the problem that it is very troublesome for medical staff to carry out functional exercises for patients, the prior art is to adopt a method in which the user exercises the lower limbs by pedaling an imaginary bicycle in the air. However, there will still be a situation where the exercise method of this device is relatively complex and requires a large amount of physical strength from the patient, resulting in the problem that relatively weak patients cannot effectively exercise. Content of the Utility Model

[0005] The purpose of the utility model is to provide a trainer for bedridden patients to solve the problems raised in the above background art.

[0006] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0007] A trainer for bedridden patients includes a bottom plate. A spring force adjusting mechanism is arranged on the top surface of the bottom plate. A leg fixing mechanism is arranged on the top surface of the spring force adjusting mechanism. The leg fixing mechanism includes a fixing plate. The fixing plate is fixedly connected to the top surface of the bottom plate. A hinge is fixedly connected to the top surface of the fixing plate. The other end of the hinge is fixedly connected to a leg binding device. An anti-slip plate is fixedly connected to the side surface of the fixing plate.

[0008] A further improvement of the technical solution of the utility model is that the number of the leg binding devices is two. The other leg binding device is movably connected to the other end of the top surface of the fixing plate. A connecting buckle is fixedly connected to the side surface of the leg binding device. A connecting rod is movably connected to the outer surface of the connecting buckle. A chute is arranged inside the top surface of the fixing plate.

[0009] By adopting the above technical solution, the thigh and calf are bound by the leg binding device. The leg binding device is connected to the fixing plate through a hinge, so that the leg binding device can move along with the movement of the leg. The anti-slip plate can prevent the leg binding device from slipping off inside the fixing plate.

[0010] A further improvement of the technical solution of the utility model is that the leg restraint device includes a slider, the slider is slidably connected to the inside of the slide groove, the top surface of the slider is fixedly connected to the base, and the connecting buckle is fixedly connected to the side of the base.

[0011] By adopting the above technical solution, the other leg restraint device can move on the top surface of the fixed plate without detaching from the fixed plate through the cooperation of the slider and the slide groove, and the two leg restraint devices can be fixed together and fit the legs during exercise through the cooperation of the connecting buckle and the connecting rod.

[0012] A further improvement of the technical solution of the utility model is that: a soft pad is fixedly connected to the top surface of the base, one end of the top surface of the base is fixedly connected to Velcro 1, the other end of the top surface of the base is fixedly connected to Velcro 2, and the bottom surface of Velcro 2 is movably connected to the top surface of Velcro 1.

[0013] By adopting the above technical solution, the patient's legs are protected by the soft pad, and the cooperation of Velcro 1 and Velcro 2 can adapt to the leg sizes of patients with different body shapes.

[0014] A further improvement of the technical solution of the utility model is that the elastic force adjustment mechanism includes a connecting plate, the connecting plate is fixedly connected to the top surface of the base plate, the side surface of the connecting plate is fixedly connected to a clamping plate 1, the top surface of the clamping plate 1 is movably connected to a limiting plate 1, the top surface of the limiting plate 1 is internally movably connected to a bolt 1, one end of the bolt 1 passes through the bottom surface of the limiting plate 1 and is threadedly connected to the top surface of the clamping plate 1.

[0015] By adopting the above technical solution, the two leg restraint devices are fixed on the same plane through the connecting plate, and the cooperation between the clamping plate 1 and the limiting plate 1 will fix the clamping block and the limiting block, so that the spring will not pop out or shake when the legs move.

[0016] A further improvement of the technical solution of the utility model lies in that: a clamping block is clamped inside the limit plate one, the side of the clamping block is fixedly connected to the limit block, the other side of the clamping block is fixedly connected to a spring, the number of the limit blocks is two, the outer surface of the other limit block is clamped with a clamping plate two, the side of the clamping plate two is fixedly connected to the side of the base, the top surface of the clamping plate two is movably connected to the limit plate two, the top surface of the limit plate two is movably connected with a bolt two, one end of the bolt two passes through the bottom surface of the limit plate two and is threadedly connected to the top surface of the clamp plate two.

[0017] With the above technical solution, the two leg restraint devices are connected together by the second clamping plate, enabling the two legs to move simultaneously. When it is necessary to adjust the exercise intensity, the number of springs can be changed inside the first and second clamping plates to adjust the pulling force. The first bolt and the second bolt can fix the positions of the first limiting plate and the second limiting plate.

[0018] Due to the adoption of the above technical solution, the technical progress achieved by the present utility model compared with the prior art is as follows:

[0019] 1. The present utility model provides a trainer for bedridden patients, which adopts a leg fixing mechanism, a fixing plate, leg restraint devices, a base, a soft pad, a slider, a first magic tape, a second magic tape, a hinge, a connecting buckle, a connecting rod, a chute, and an anti - detachment plate. The thigh and calf are restrained by the leg restraint devices. The leg restraint devices are connected to the fixing plate through hinges, enabling the leg restraint devices to move along with the movement of the legs. The anti - detachment plate can prevent the leg restraint devices from slipping off inside the fixing plate. The cooperation of the slider and the chute enables another leg restraint device to move on the top surface of the fixing plate without detaching from the fixing plate. Through the cooperation of the connecting buckle and the connecting rod, the two leg restraint devices can be fixed together and can fit the legs during movement. The soft pad protects the legs of the patient. The cooperation of the first magic tape and the second magic tape adapts to the leg sizes of patients with different body types, improving the adaptability of the device.

[0020] 2. The present utility model provides a trainer for bedridden patients, which adopts the cooperation of a bottom plate, an elastic force adjusting mechanism, a connecting plate, a first clamping plate, a first limiting plate, a first bolt, a clamping block, a spring, a limiting block, a second clamping plate, a second limiting plate, and a second bolt. The two leg restraint devices are fixed on the same plane through the connecting plate. The cooperation of the first clamping plate and the first limiting plate will fix the clamping block and the limiting block, so that the spring will not pop out or shake when the legs are moving. The second clamping plate connects the two leg restraint devices together, enabling the two legs to move simultaneously. When it is necessary to adjust the exercise intensity, the number of springs can be changed inside the first and second clamping plates to adjust the pulling force. The first bolt and the second bolt can fix the positions of the first limiting plate and the second limiting plate, improving the adaptability of the device. Description of the Drawings

[0021] Figure 1 is a three - dimensional structural schematic diagram of the present utility model;

[0022] Figure 2 is a structural schematic diagram of the leg fixing mechanism of the present utility model;

[0023] Figure 3 is a structural schematic diagram of the leg restraint device of the present utility model;

[0024] Figure 4This is a schematic structural diagram of the elastic adjustment mechanism of the present utility model.

[0025] In the figure: 1, bottom plate; 2, elastic adjustment mechanism; 21, connecting plate; 22, first clamping plate; 23, first limiting plate; 24, first bolt; 25, clamping block; 26, spring; 27, limiting block; 28, second clamping plate; 29, second limiting plate; 210, second bolt; 3, leg fixing mechanism; 31, fixing plate; 32, leg restraint device; 321, base; 322, soft pad; 323, slider; 324, first magic tape; 325, second magic tape; 33, hinge; 34, connecting buckle; 35, connecting rod; 36, chute; 37, anti - detachment plate. Specific embodiments

[0026] The following further elaborates on the present utility model in conjunction with embodiments:

[0027] Embodiment 1

[0028] As Figures 1-4 shown, the present utility model provides a trainer for bedridden patients, including a bottom plate 1. A elastic adjustment mechanism 2 is arranged on the top surface of the bottom plate 1. A leg fixing mechanism 3 is arranged on the top surface of the elastic adjustment mechanism 2. The leg fixing mechanism 3 includes a fixing plate 31. The fixing plate 31 is fixedly connected to the top surface of the bottom plate 1. A hinge 33 is fixedly connected to the top surface of the fixing plate 31. The other end of the hinge 33 is fixedly connected to a leg restraint device 32. An anti - detachment plate 37 is fixedly connected to the side surface of the fixing plate 31. The number of the leg restraint devices 32 is two. The other leg restraint device 32 is movably connected to the other end of the top surface of the fixing plate 31. A connecting buckle 34 is fixedly connected to the side surface of the leg restraint device 32. The outer surface of the connecting buckle 34 is movably connected to a connecting rod 35. A chute 36 is arranged inside the top surface of the fixing plate 31.

[0029] In this embodiment, the thigh and calf are restrained by the leg restraint device 32. The leg restraint device 32 is connected to the fixing plate 31 through the hinge 33, enabling the leg restraint device 32 to move along with the movement of the leg. The anti - detachment plate 37 can prevent the leg restraint device 32 from slipping off inside the fixing plate 31.

[0030] Embodiment 2

[0031] As Figures 1-4As shown, on the basis of Example 1, the utility model provides a technical solution: preferably, the leg restraint device 32 includes a slider 323, the slider 323 is slidably connected to the inside of the slide groove 36, the top surface of the slider 323 is fixedly connected to the base 321, the connecting buckle 34 is fixedly connected to the side of the base 321, the top surface of the base 321 is fixedly connected to the cushion 322, one end of the top surface of the base 321 is fixedly connected to Velcro 1 324, the other end of the top surface of the base 321 is fixedly connected to Velcro 2 325, and the bottom surface of Velcro 2 325 is movably connected to the top surface of Velcro 1 324.

[0032] In this embodiment, through the cooperation of the slider 323 and the slide groove 36, the other leg restraint device 32 can move on the top surface of the fixed plate 31 without being separated from the fixed plate 31. Through the cooperation of the connecting buckle 34 and the connecting rod 35, the two leg restraint devices 32 can be fixed together and can fit the legs during exercise. The soft pad 322 protects the patient's legs. The cooperation of Velcro 1 324 and Velcro 2 325 can adapt to the leg size of patients with different body shapes.

[0033] Example 3

[0034] like Figures 1-4 As shown, on the basis of embodiment 1, the utility model provides a technical solution: preferably, the elastic force adjustment mechanism 2 includes a connecting plate 21, the connecting plate 21 is fixedly connected to the top surface of the bottom plate 1, the side of the connecting plate 21 is fixedly connected to a clamping plate 22, the top surface of the clamping plate 22 is movably connected to a limiting plate 23, the top surface of the limiting plate 23 is internally movably connected to a bolt 24, one end of the bolt 24 passes through the bottom surface of the limiting plate 23 and is threadedly connected to the top surface of the clamping plate 22, and the inside of the limiting plate 23 is clamped with a clamping block 25, the side of the clamping block 25 is fixedly connected to the limiting block 27, the other side of the clamping block 25 is fixedly connected to the spring 26, the number of the limiting blocks 27 is two, the outer surface of the other limiting block 27 is clamped with a clamping plate 28, the side of the clamping plate 28 is fixedly connected to the side of the base 321, the top surface of the clamping plate 28 is movably connected to the limiting plate 29, the top surface of the limiting plate 29 is movably connected with a bolt 210, one end of the bolt 210 passes through the bottom surface of the limiting plate 29 and is threadedly connected to the top surface of the clamping plate 28.

[0035] In this embodiment, the two leg restraint devices 32 are fixed on the same plane through the connecting plate 21. The cooperation between the first clamping plate 22 and the first limiting plate 23 will fix the clamping block 25 and the limiting block 27, so that the spring 26 will not pop out or shake when the legs are moving. The second clamping plate 28 connects the two leg restraint devices 32 together, enabling the two legs to move simultaneously. When it is necessary to adjust the exercise intensity, the number of springs 26 can be changed inside the first clamping plate 22 and the second clamping plate 28 to adjust the magnitude of the pulling force. The first bolt 24 and the second bolt 210 can fix the positions of the first limiting plate 23 and the second limiting plate 29.

[0036] Next, the working principle of the training device for bedridden patients will be specifically described.

[0037] As Figures 1-4 shown, by placing the patient's legs on the top surface of the soft pad 322, the cooperation between the second magic tape 325 and the first magic tape 324 can fix the patient's legs. Unscrew the second bolt 210 and the first bolt 24 to remove the second limiting plate 29 and the first limiting plate 23. Connect the required number of clamping blocks 25 and limiting blocks 27 inside the clamping block 25 and the second clamping plate 28 to adjust different intensities. When the intensity is appropriate, screw on the second bolt 210 and the first bolt 24 to fix the second limiting plate 29 and the first limiting plate 23. At this time, by the patient arching the legs and opposing the pulling force of the spring 26, the effect of exercise can be achieved, preventing the formation of venous thrombosis.

[0038] The above has generally described the present invention in detail. However, based on the present invention, some modifications or improvements can be made, which are obvious to those of ordinary skill in the art. Therefore, modifications or improvements made without departing from the spirit of the present invention are within the protection scope of the present invention.

Claims

1. A bedridden patient training device, comprising a base plate (1), characterized in that: The top surface of the bottom plate (1) is provided with an elastic force adjustment mechanism (2), and the top surface of the elastic force adjustment mechanism (2) is provided with a leg fixing mechanism (3); The leg fixing mechanism (3) comprises a fixing plate (31), wherein the fixing plate (31) is fixedly connected to the top surface of the bottom plate (1), a hinge (33) is fixedly connected to the top surface of the fixing plate (31), the other end of the hinge (33) is fixedly connected to a leg restraining device (32), and an anti-slip plate (37) is fixedly connected to the side surface of the fixing plate (31).

2. A bedridden patient training device according to claim 1, characterized in that: There are two leg restraint devices (32), and another leg restraint device (32) is movably connected to the other end of the top surface of the fixed plate (31). The side of the leg restraint device (32) is fixedly connected with a connecting buckle (34), and the outer surface of the connecting buckle (34) is movably connected with a connecting rod (35). A sliding groove (36) is arranged inside the top surface of the fixed plate (31).

3. A bedridden patient training device according to claim 2, characterized in that: The leg restraint device (32) comprises a slider (323), wherein the slider (323) is slidably connected to the inside of the slide groove (36), the top surface of the slider (323) is fixedly connected to the base (321), and the connecting buckle (34) is fixedly connected to the side of the base (321).

4. A bedridden patient training device according to claim 3, characterized in that: The top surface of the base (321) is fixedly connected to a soft pad (322), one end of the top surface of the base (321) is fixedly connected to a Velcro 1 (324), the other end of the top surface of the base (321) is fixedly connected to a Velcro 2 (325), and the bottom surface of the Velcro 2 (325) is movably connected to the top surface of the Velcro 1 (324).

5. A bedridden patient training device according to claim 1, characterized in that: The elastic force adjustment mechanism (2) comprises a connecting plate (21), the connecting plate (21) being fixedly connected to the top surface of the bottom plate (1), the side surface of the connecting plate (21) being fixedly connected to a clamping plate (22), the top surface of the clamping plate (22) being movably connected to a limiting plate (23), the top surface of the limiting plate (23) being movably connected to a bolt (24), one end of the bolt (24) passing through the bottom surface of the limiting plate (23) and being threadedly connected to the top surface of the clamping plate (22).

6. A bedridden patient training device according to claim 5, characterized in that: A clamping block (25) is clamped inside the first limit plate (23), and a side surface of the clamping block (25) is fixedly connected to a limit block (27). The other side surface of the clamping block (25) is fixedly connected to a spring (26). There are two limit blocks (27). The outer surface of the other limit block (27) is clamped with a second clamping plate (28). The side surface of the second clamping plate (28) is fixedly connected to the side surface of the base (321). The top surface of the second clamping plate (28) is movably connected to the second limit plate (29). The top surface of the second limit plate (29) is movably connected to a second bolt (210). One end of the second bolt (210) passes through the bottom surface of the second limit plate (29) and is threadedly connected to the top surface of the second clamping plate (28).

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