Supine rehabilitation physiotherapy couch

Abstract

The utility model discloses a supine rehabilitation physiotherapy couch which comprises a couch body, a leg support, a pedal assembly, a waist lifting assembly and a belt assembly, the leg support is fixedly arranged at one end of the couch body, and an arc-shaped cavity is formed in the leg support; the bed main body comprises a plurality of bedsteads, a bed board and an electric cabinet, the electric cabinet is arranged in an inner cavity between the two bedsteads, and the bed board is fixedly connected with the bedsteads; the pedal assembly comprises a pedal, a first rotating shaft, a first mounting base and a first electric cylinder, one end of the mounting base is fixedly arranged on the pedal, the other end of the mounting base is movably connected with the first electric cylinder, the first rotating shaft is fixedly connected with the pedal, the two ends of the first rotating shaft are rotationally connected with the leg support, and the pedal assembly is arranged in the arc-shaped cavity; the scheme aims to help a patient recover physical functions, relieve pains, improve life quality, facilitate rehabilitation exercise of the patient, promote blood circulation of the patient and enhance the flexibility of the waist and the legs.

Description

Technical Field

[0001] This utility model belongs to the field of rehabilitation therapy bed technology, specifically relating to a supine rehabilitation therapy bed. Background Technology

[0002] Supine rehabilitation therapy beds belong to the field of medical devices and are specifically designed for patients requiring rehabilitation therapy. Depending on their functions and structures, these beds can be categorized into various types, such as manually adjustable, electrically adjustable, and multi-functional models. While each type has its own characteristics, their common goal is to provide patients with a comfortable rehabilitation environment.

[0003] For patients with hemiplegia, cerebral thrombosis, or motor impairment due to trauma, physical exercise is essential in addition to surgery and medication. However, most of them are bedridden for extended periods due to difficulty moving, and this lack of exercise greatly increases the risk of muscle atrophy. Currently, many patients require assistance from caregivers to complete localized limb rehabilitation training, which undoubtedly increases the workload of caregivers. Furthermore, existing rehabilitation devices cannot adjust the intensity of exercise according to the severity of the patient's condition, significantly limiting their applicability.

[0004] Therefore, this utility model proposes a supine rehabilitation therapy bed for rehabilitation treatment to solve the problems existing in the background technology. Utility Model Content

[0005] In view of the problems raised in the background art above, the purpose of this utility model is to provide a supine rehabilitation physiotherapy bed for rehabilitation treatment, which aims to help patients restore physical function, relieve pain, and improve quality of life.

[0006] To achieve the above-mentioned technical objectives, the technical solution adopted by this utility model is as follows:

[0007] A supine rehabilitation physiotherapy bed includes a bed body, a leg support, a foot pedal assembly, a lumbar lifting assembly, and a belt assembly. The leg support is fixedly installed at one end of the bed body, and an arc-shaped cavity is provided inside the leg support.

[0008] The bed body includes multiple bed frames, bed boards and an electrical control box. The electrical control box is located in the cavity between two bed frames, and the bed boards are fixedly connected to the bed frames.

[0009] The pedal assembly includes a pedal, a first rotating shaft, a first mounting base, and a first electric cylinder. One end of the first mounting base is fixedly mounted on the pedal, and the other end is movably connected to the first electric cylinder. The first rotating shaft is fixedly connected to the pedal, and both ends of the first rotating shaft are rotatably connected to the leg support. The pedal assembly is disposed in an arc-shaped cavity.

[0010] The pedal assembly (3) includes a pull rod (16), a steel wire rope (17), and a reversing wheel (18). The reversing wheel (18) is mounted on the leg support (2). The reversing wheel (18) has a groove on its wheel wall. One end of the steel wire rope (17) is connected to the slider (29), and the other end is connected to the pull rod (16). The middle part is in rolling connection with the groove on the wheel wall of the reversing wheel (18).

[0011] The lumbar lifting assembly (4) includes a lumbar pad (20), a mounting plate (21), a second electric cylinder (22), a second mounting seat (23), and a second rotating shaft (24). The second mounting seat (23) of the lumbar lifting assembly (4) is connected to the bed frame (8) by a bolt assembly. The bottom of the lumbar pad (20) is connected to the mounting plate (21). One end of the second rotating shaft (24) is fixedly connected to the mounting plate (21), and the other end is rotatably connected to the second mounting seat (23). The second electric cylinder (22) is located on one side of the second mounting seat (23).

[0012] The belt assembly includes a belt, a pulley, a motor, a support, a slider, and a guide rail. The belt assembly is located at the bottom of the bed body. The support is fixedly connected to the bottom of the bed body. A third rotating shaft is provided on the support. The pulley is connected to the support through the third rotating shaft. The motor is used to drive the pulley and belt to rotate. The slider and guide rail are located on a rectangular tube at the bottom of the bed body. The slider is slidably connected to the guide rail. The belt and steel wire rope are both located on the slider.

[0013] Furthermore, the bed body also includes a mattress and multiple doors. The mattress is disposed on the upper surface of the bed board, and the doors are disposed outside the inner cavity between the two bed frames. The doors can be manually opened or closed.

[0014] Furthermore, the pull rod is elliptical in shape, and cylindrical gripping portions extend from both ends of the pull rod.

[0015] Furthermore, the motor is connected to the second electric cylinder, which performs telescopic movements to adjust the curvature of the lumbar support.

[0016] Further, it also includes a control panel, which is embedded in the side wall of the leg support. The control panel is programmable and can control the movement speed, stroke, time, or number of round trips of the motor, the first electric cylinder, and the second electric cylinder.

[0017] Furthermore, the control panel can be used to control the first electric cylinder to perform telescopic movements, thereby driving the pedal to rotate clockwise or counterclockwise.

[0018] The beneficial effects of this utility model are:

[0019] 1. This utility model provides a supine rehabilitation physiotherapy bed, which, by incorporating a pedal assembly, a lumbar lifting assembly, and a belt assembly, assists patients in performing sit-up rehabilitation exercises and leg stretching rehabilitation exercises. Sit-up rehabilitation exercise: The patient lies flat on the physiotherapy bed, places both feet on the pedals, and holds the handles of the pull rods with both hands. The patient then inputs the corresponding speed and stroke through the control panel. The motor then rotates, driving the pulley, slider, steel cable, and pull rod to reciprocate. The patient holds the handles of the pull rods, repeatedly lifting and lowering themselves on the physiotherapy bed, thus achieving the effect of sit-up rehabilitation exercise. Furthermore, the patient can input the corresponding stroke through the control panel, and the second electric cylinder can extend or retract to adjust the curvature of the lumbar support, making the curvature suitable for the user and improving the rehabilitation effect. Leg stretching rehabilitation exercise: The patient lies flat on the physiotherapy bed, places both feet on the pedals. The patient then inputs the corresponding speed and stroke through the control panel. The first electric cylinder extends or retracts, driving the pedals to rotate, thus achieving the effect of leg stretching rehabilitation exercise.

[0020] 2. This program aims to help patients restore physical function, relieve pain, and improve their quality of life. It facilitates rehabilitation exercises, promotes blood circulation, and enhances the flexibility of the lower back and legs. Furthermore, it significantly improves abdominal strength, preventing muscle atrophy caused by prolonged bed rest and lack of exercise. Simultaneously, it significantly reduces the workload of nursing staff. Attached Figure Description

[0021] This utility model can be further illustrated by the non-limiting embodiments given in the accompanying drawings;

[0022] Figure 1 This is a structural schematic diagram of an embodiment of the supine rehabilitation physiotherapy bed of this utility model;

[0023] Figure 2 This is a schematic diagram of the main body 1 of a supine rehabilitation physiotherapy bed according to an embodiment of the present invention;

[0024] Figure 3 This is a schematic diagram of the structure of the pedal assembly 7 in an embodiment of the supine rehabilitation physiotherapy bed of this utility model;

[0025] Figure 4 This is a schematic diagram of the lumbar lifting component 4 in an embodiment of the supine rehabilitation physiotherapy bed of this utility model;

[0026] Figure 5 This is a schematic diagram of the belt assembly of an embodiment of the supine rehabilitation physiotherapy bed of this utility model;

[0027] Figure 6 This is a schematic diagram of the structure of the pedal assembly 3 in an embodiment of the supine rehabilitation physiotherapy bed of this utility model.

[0028] The symbols for the main components are explained as follows: Bed body 1, Leg support 2, Foot pedal assembly 3, Lumbar support lifting assembly 4, Control panel 5, Foot pedal assembly 7, Bed frame 8, Mattress 9, Electrical control box 10, Door 11, Foot pedal 12, First rotating shaft 13, First mounting base 14, First electric cylinder 15, Pull rod 16, Steel wire rope 17, Directional wheel 18, Lumbar support 20, Mounting plate 21, Second electric cylinder 22, Second mounting base 23, Second rotating shaft 24, Belt 25, Pulley 26, Motor 27, Support 28, Slider 29, Guide rail 30. Detailed Implementation

[0029] To enable those skilled in the art to better understand this utility model, the technical solution of this utility model will be further described below with reference to the accompanying drawings and embodiments. The technical solutions in the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model.

[0030] It should be noted that all directional indicators (such as up, down, left, right, front, back, etc.) in this utility model embodiment are only used to explain the relative positional relationship and movement of each component in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indicator will also change accordingly.

[0031] Furthermore, the use of terms such as "first" and "second" in this utility model is for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. Additionally, the technical solutions of the various embodiments can be combined with each other, but only on the basis of being achievable by those skilled in the art. If the combination of technical solutions is contradictory or impossible to implement, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection claimed by this utility model. It should be understood that the specific embodiments described herein are merely for explaining this utility model and are not intended to limit this utility model.

[0032] like Figures 1-6 As shown, the present invention provides a supine rehabilitation physiotherapy bed, which includes a bed body 1, a leg support 2, a pedal assembly 3, a lumbar lifting assembly 4, and a belt assembly. The leg support 2 is fixedly installed at one end of the bed body 1, and an arc-shaped cavity is provided inside the leg support 2.

[0033] The bed body 1 includes multiple bed frames 8, bed boards and an electrical control box 10. The electrical control box 10 is located in the cavity between two bed frames 8. The bed boards are fixed to the bed frames 8 by welding.

[0034] The pedal assembly 3 includes a pedal 12, a first rotating shaft 13, a first mounting base 14, and a first electric cylinder 15. One end of the first mounting base 14 is fixedly mounted on the pedal 12, and the other end is rotatably connected to the first electric cylinder 15 via a shaft. The first rotating shaft 13 is fixed to the pedal 12 by welding. Both ends of the first rotating shaft 13 are rotatably connected to the leg support 2. The pedal assembly 3 is disposed in an arc-shaped cavity.

[0035] The pedal assembly 3 includes a pull rod 16, a steel wire rope 17 and a reversing wheel 18. The reversing wheel 18 is mounted on the leg support 2 and has a groove on its wheel wall. One end of the steel wire rope (17) is connected to the slider (29), and the other end is connected to the pull rod (16) by screws or a pressure plate. The middle part is in rolling connection with the groove on the wheel wall of the reversing wheel (18).

[0036] The lumbar support assembly 4 includes a lumbar support pad 20, a mounting plate 21, a second electric cylinder 22, a second mounting base 23, and a second rotating shaft 24. The second mounting base 23 of the lumbar support assembly 4 is connected to the bed frame 8 by a bolt assembly. The bottom of the lumbar support pad 20 is connected to the mounting plate 21. One end of the second rotating shaft 24 is fixedly connected to the mounting plate 21, and the other end is rotatably connected to the second mounting base 23. The second electric cylinder 22 is disposed on one side of the second mounting base 23.

[0037] The belt assembly includes a belt 25, a pulley 26, a motor 27, a support 28, a slider 29, and a guide rail 30. The belt assembly is located at the bottom of the bed body 1. The support 28 is fixed to the bottom of the bed body 1 by welding. The support 28 is provided with a third rotating shaft. The pulley 26 is connected to the support 28 through the third rotating shaft. The motor 27 is used to drive the pulley 26 and the belt 25 to rotate. The slider 29 and the guide rail 30 are located on a rectangular tube at the bottom of the bed body 1. The slider 29 is slidably connected to the guide rail 30. The belt 25 and the steel wire rope 17 are both located on the slider 29.

[0038] Preferably, the bed body 1 also includes a mattress 9 and multiple doors 11. The mattress 9 is disposed on the upper surface of the bed board, and the doors 11 are disposed outside the inner cavity between the two bed frames 8. The doors 11 can be manually opened or closed.

[0039] Preferably, the pull rod 16 is elliptical in shape, and cylindrical grip portions extend from both ends of the pull rod 16.

[0040] Preferably, the motor 27 is connected to the second electric cylinder 22 and is used to drive the second electric cylinder 22 to perform telescopic movement, thereby adjusting the curvature of the lumbar support 20.

[0041] Preferably, it also includes a control screen 5, which is embedded in the side wall of the leg support 2. The control screen 5 is programmable and can control the movement speed, stroke, time, or number of round trips of the motor 27, the first electric cylinder 15, and the second electric cylinder 22.

[0042] Preferably, the control panel 5 can be used to control the first electric cylinder 15 to perform telescopic movements, thereby driving the pedal 12 to rotate clockwise or counterclockwise.

[0043] The working principle of this utility model is as follows:

[0044] The leg support 2 is installed on the left side of the bed body 1 using a screw assembly. The reversing wheel 18 in the pedal assembly 7 is installed on the side wall of the leg support 2 and the bed body 1 respectively. The side wall is provided with a reversing wheel base, and the reversing wheel 18 is installed on the base. The pedal assembly 3 is then connected and installed on the leg support 2 via a rotating shaft 13. The second mounting seat 23 at the bottom of the lumbar lifting assembly 4 is then installed on the bed frame 8 using a screw assembly. The lumbar cushion 20 is then installed on the bed frame 8 via a rotating shaft 24. The belt pulley 26 and the support 28 of the belt assembly are then installed at the bottom of the bed body 1. One end of the belt pulley is connected to the motor 27. The slider 29 and the guide rail 30 are then set on the rectangular tube at the bottom of the bed body 1. The slider 29 is slidably connected to the guide rail 30. The belt 25 and the steel wire rope 17 are both set on the slider 29.

[0045] In use, for sit-up rehabilitation exercises: The patient lies flat on the physiotherapy bed, places both feet on the pedal 12, and holds the handles of the lever 16 with both hands. The patient then inputs the corresponding speed and stroke through the control panel 5. The motor 27 then rotates, driving the pulley 26, slider 29, wire rope 17, and lever 16 to reciprocate. The patient holds the handles of the lever 16, repeatedly pulling themselves up and down on the physiotherapy bed, thus achieving the effect of sit-up rehabilitation exercises. Additionally, the patient can input the corresponding stroke through the control panel 5, causing the second electric cylinder 22 to extend or retract via the motor 27, adjusting the curvature of the lumbar support 20 to suit the user and improve the rehabilitation effect. For leg stretching rehabilitation exercises: The patient lies flat on the physiotherapy bed, places both feet on the pedal 12; then, the patient inputs the corresponding speed and stroke through the control panel 5, causing the first electric cylinder 15 to extend or retract, rotating the pedal 12, thus achieving the effect of leg stretching rehabilitation exercises.

[0046] The above embodiments are merely illustrative of the principles and effects of this utility model and are not intended to limit the scope of this utility model. Any person skilled in the art can modify or alter the above embodiments without departing from the spirit and scope of this utility model. Therefore, all equivalent modifications or alterations made by those skilled in the art without departing from the spirit and technical concept disclosed in this utility model should still be covered by the claims of this utility model.

Claims

1. A supine rehabilitation physiotherapy bed, characterized in that: The bed includes a main body (1), a leg support (2), a foot pedal assembly (3), a lumbar lifting assembly (4), and a belt assembly. The leg support (2) is fixedly installed at one end of the main body (1), and an arc-shaped cavity is provided inside the leg support (2). The bed body (1) includes multiple bed frames (8), bed boards and an electrical control box (10). The electrical control box (10) is located in the cavity between two bed frames (8), and the bed boards are fixedly connected to the bed frames (8). The pedal assembly (3) includes a pedal (12), a first rotating shaft (13), a first mounting base (14), and a first electric cylinder (15). One end of the first mounting base (14) is fixedly mounted on the pedal (12), and the other end is movably connected to the first electric cylinder (15). The first rotating shaft (13) is fixedly connected to the pedal (12), and both ends of the first rotating shaft (13) are rotatably connected to the leg support (2). The pedal assembly (3) is disposed in an arc-shaped cavity. The pedal assembly (3) includes a pull rod (16), a steel wire rope (17), and a reversing wheel (18). The reversing wheel (18) is mounted on the leg support (2). The reversing wheel (18) has a groove on its wheel wall. One end of the steel wire rope (17) is connected to the slider (29), and the other end is connected to the pull rod (16). The middle part is in rolling connection with the groove on the wheel wall of the reversing wheel (18). The lumbar lifting assembly (4) includes a lumbar pad (20), a mounting plate (21), a second electric cylinder (22), a second mounting seat (23), and a second rotating shaft (24). The second mounting seat (23) of the lumbar lifting assembly (4) is connected to the bed frame (8) by a bolt assembly. The bottom of the lumbar pad (20) is connected to the mounting plate (21). One end of the second rotating shaft (24) is fixedly connected to the mounting plate (21), and the other end is rotatably connected to the second mounting seat (23). The second electric cylinder (22) is located on one side of the second mounting seat (23). The belt assembly includes a belt (25), a pulley (26), a motor (27), a support (28), a slider (29), and a guide rail (30). The belt assembly is located at the bottom of the bed body (1). The support (28) is fixedly connected to the bottom of the bed body (1). A third rotating shaft is provided on the support (28). The pulley (26) is connected to the support (28) through the third rotating shaft. The motor (27) is used to drive the pulley (26) and the belt (25) to rotate. The slider (29) and the guide rail (30) are located on a rectangular tube at the bottom of the bed body (1). The slider (29) is slidably connected to the guide rail (30). The belt (25) and the wire rope (17) are both located on the slider (29).

2. The supine rehabilitation therapy bed according to claim 1, characterized in that: The bed body (1) also includes a mattress (9) and multiple doors (11). The mattress (9) is located on the upper surface of the bed board, and the doors (11) are located outside the inner cavity between the two bed frames (8). The doors (11) can be opened or closed manually.

3. The supine rehabilitation therapy bed according to claim 1, characterized in that: The pull rod (16) is elliptical in shape, and cylindrical gripping portions extend from both ends of the pull rod (16).

4. The supine rehabilitation therapy bed according to claim 1, characterized in that: The motor (27) is connected to the second electric cylinder (22), which performs telescopic movements to adjust the curvature of the lumbar support (20).

5. The supine rehabilitation therapy bed according to claim 1, characterized in that: It also includes a control panel (5), which is embedded in the side wall of the leg support (2). The control panel (5) can programmably control the speed, stroke, time or number of round trips of the motor (27), the first electric cylinder (15) and the second electric cylinder (22).

6. The supine rehabilitation therapy bed according to claim 5, characterized in that: The control panel (5) can be used to control the first electric cylinder (15) to extend and retract, thereby driving the pedal (12) to rotate clockwise or counterclockwise.

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