A rehabilitation device suitable for standing training

Abstract

The application provides a rehabilitation device suitable for standing training, and relates to the technical field of medical instruments. The device comprises a bed frame assembly, a bed body assembly, a table plate assembly and a moving piece. The bed frame assembly comprises a bottom frame. The bed body assembly comprises a bed frame installed on the bottom frame. The table plate assembly comprises a table top panel installed on the bed frame. The moving piece comprises a side rod, a connecting cylinder and a fixing buckle. The side rod is installed on the bed frame. The connecting cylinder is installed on the table top panel. The fixing buckle is installed on the connecting cylinder. The table top panel slides on the side rod to change the height of the table top panel. The application solves the problem that the height of the table plate cannot be changed during use by patients with different heights and body shapes. The height can be changed, which is convenient for patients to use in different scenarios and adjusts the standing rehabilitation training device.

Description

Technical Field

[0001] The present invention relates to the field of medical devices, and more specifically, to a rehabilitation device suitable for standing training. Background Technology

[0002] The technological background of rehabilitation standing beds is rooted in the pathological needs of long-term bedridden patients and the development logic of modern rehabilitation medicine. Prolonged bed rest can lead to a series of serious complications: muscle mass decreases by 10%-15% annually, bone density loss reaches 1%-3%, cardiopulmonary function declines leading to a 20%-30% decrease in maximum oxygen uptake, and pressure sores occur in over 60% of cases. These pathological changes stem from a lack of gravitational stimulation, resulting in functional degeneration of the neuromuscular-skeletal system. Standing training, through mechanisms such as activating proprioceptive input, promoting neural remodeling, and improving blood circulation (increasing lower limb venous return efficiency by 40%), has become a core means of preventing complications.

[0003] Clinical data shows that 30 minutes of standing training per day can reduce the rate of bone density loss in paraplegic patients by 50% and shorten the recovery period of walking ability in hemiplegic patients by 30%. Although rehabilitation training beds have been around for a long time, their current form is quite mature.

[0004] However, existing rehabilitation training beds on the market still have shortcomings in terms of functional adaptability and patient experience. For example, some products have a fixed bed height, which cannot accommodate situations where patients need to be transferred from wheelchairs or hospital beds. Alternatively, the footrest angle cannot be adjusted, making it unsuitable for patients with plantar dorsiflexion, resulting in a poor patient experience during training. Furthermore, this invention proposes a standing rehabilitation training device with adjustable height, adjustable footrest angle, and a lightweight tabletop, making it convenient for patients to use in different scenarios and easy to adjust, addressing the varying table heights required for patients of different heights and body types. Summary of the Invention

[0005] This invention provides a rehabilitation device suitable for standing training, which at least solves the problem in related technologies that the table height cannot be changed during use by patients of different heights and body types.

[0006] According to one embodiment of the present invention, a rehabilitation device suitable for standing training is provided, comprising a bed frame assembly including a base frame; a bed body assembly including a bed frame mounted on the base frame; a tabletop assembly including a tabletop panel mounted on the bed frame; and a movable component including a side rod, a connecting cylinder, and a fixing buckle, wherein the side rod is mounted on the bed frame, the connecting cylinder is mounted on the tabletop panel, and the fixing buckle is mounted on the connecting cylinder, so that the tabletop panel slides on the side rod to change the position and height of the tabletop panel.

[0007] The above technical solution combines bed frame components, bed body components, tabletop components, and movable parts to form a multifunctional rehabilitation device. Users can perform standing training, rehabilitation exercises, and daily activity assistance on the same device. The movable parts allow the height of the tabletop panel to be adjusted according to the user's height and rehabilitation needs, increasing the device's adaptability and flexibility.

[0008] According to one embodiment of the present invention, the movable component further includes a connecting rod and a connecting plate, the connecting plate being mounted on the connecting cylinder, the connecting rod being mounted on the end of the connecting plate away from the connecting cylinder, and the connecting rod and the connecting cylinder being arranged perpendicularly.

[0009] The above technical solution, by adding connecting rods and connecting plates, further enhances the connection strength and stability between the tabletop assembly and the bed frame assembly. The vertical arrangement of the connecting rods and connecting cylinders makes the tabletop panel more stable during height adjustment, preventing wobbling. The structure of the connecting rods and connecting plates provides additional support points for the tabletop panel.

[0010] According to one embodiment of the present invention, the connecting plate includes a first connecting portion and a second connecting portion, the first connecting portion and the second connecting portion being arranged perpendicularly, and the second connecting portion being mounted on the connecting cylinder.

[0011] Through the above technical solution, the vertically set first and second connecting parts enhance the structural strength of the connecting plate, enabling it to withstand greater forces. This design makes the height adjustment of the desktop panel more precise and better suited to the needs of different users.

[0012] According to one embodiment of the present invention, the side rod and the connecting cylinder have square cross-sections.

[0013] The above technical solution provides better stability and reduces swaying during sliding compared to circular or other shapes.

[0014] According to one embodiment of the present invention, the bed assembly further includes a push rod and a foot pedal, the foot pedal including a foot pedal mounted on the bed frame, and the push rod being mounted between the foot pedal and the base frame.

[0015] Through the above technical solutions, the design of the push rod and foot pedal provides users with additional support, helping them to perform standing training more easily. The foot pedal provides stable support for the user's feet, reducing the risk of slipping during training.

[0016] According to one embodiment of the present invention, the push rod includes a standing push rod, a connecting frame, and an electric push rod, wherein the standing push rod is installed between the bed frame and the connecting frame, the connecting frame is installed between the base frame and the bed frame, and the electric push rod is installed between the connecting frame and the base frame.

[0017] Through the above technical solutions, the addition of electric push rods allows the height of the push rod components to be automatically adjusted, further improving the convenience and adaptability of the device. The design of the standing push rod and connecting frame provides users with more stable support, especially during standing and sitting.

[0018] According to one embodiment of the present invention, the connecting frame includes a plurality of L-shaped links, a plurality of Y-shaped links, a plurality of upper links, and a plurality of lower links, wherein the long sides of two of the L-shaped links are connected to the Y-shaped links, the short sides of the two of the L-shaped links are mounted on the lower links, and the upper links are mounted on the Y-shaped links and the L-shaped links.

[0019] Through the above technical solution, this structure enhances the overall strength and stability of the connecting frame, enabling it to withstand greater forces and making the device more stable.

[0020] According to one embodiment of the present invention, the push rod further includes an angle adjusting component, the angle adjusting component including an optical axis, a support rod, a lead screw, and a slider, wherein the optical axis is mounted on the foot pedal and the base frame, the foot pedal is mounted on the bed frame via the optical axis, the lead screw is mounted on the bottom of the foot pedal plate, the slider is mounted on the lead screw, and the support rod connects the slider and the bed frame.

[0021] Through the above technical solution, the angle adjustment component allows the angle of the foot pedal to be adjusted according to the user's leg condition, improving the comfort and effectiveness of training. This design enables the device to better adapt to the leg conditions of different users and provide a personalized training experience.

[0022] According to one embodiment of the present invention, the bed surface assembly further includes a mattress, a leg pad, and straps, the mattress being mounted on the bed frame, the leg pad being mounted on the bed frame and positioned below the mattress, and the straps being mounted on the side bar.

[0023] Through the above technical solutions, the mattress and leg pads provide users with comfortable support, reducing discomfort caused by long-term training. The strap design can fix the user's body and prevent accidental slipping or falling during training. Attached Figure Description

[0024] Figure 1This is a schematic diagram of the overall structure of a rehabilitation device suitable for standing training according to an embodiment of the present invention;

[0025] Figure 2 This is a side view of the overall structure of a rehabilitation device suitable for standing training according to an embodiment of the present invention;

[0026] Figure 3 This is a schematic diagram of the structure of a display table assembly for a rehabilitation device suitable for standing training according to an embodiment of the present invention;

[0027] Figure 4 This is a partial structural schematic diagram of a rehabilitation device suitable for standing training according to an embodiment of the present invention;

[0028] Figure 5 This is a schematic diagram of the structure of a connecting frame for a rehabilitation device suitable for standing training according to an embodiment of the present invention;

[0029] Figure 6 This is a partial structural schematic diagram of a rehabilitation device suitable for standing training according to an embodiment of the present invention;

[0030] Figure 7 This is a partial structural schematic diagram of a rehabilitation device suitable for standing training according to an embodiment of the present invention;

[0031] Figure 8 This is a partial structural schematic diagram of a rehabilitation device suitable for standing training according to an embodiment of the present invention;

[0032] Figure 9 This is a schematic diagram of the structure of a bed frame assembly for a rehabilitation device suitable for standing training according to an embodiment of the present invention;

[0033] Figure 10 This is a schematic diagram showing the structure of a bed surface component of a rehabilitation device suitable for standing training according to an embodiment of the present invention.

[0034] Figure label:

[0035] 10. Bed frame assembly; 11. Base frame; 12. Casters; 20. Bed body assembly; 21. Bed frame; 22. Push rod assembly; 221. Standing push rod; 222. Connecting frame; 2221. L-shaped connecting rod; 2222. Y-shaped connecting rod; 2223. Upper connecting rod; 2224. Lower connecting rod; 223. Electric push rod; 23. Foot pedal assembly; 231. Foot pedal; 24. Angle adjustment component; 241. Optical axis; 242. Support rod; 243. Lead screw; 244. Slider; 30. Tabletop assembly; 31. Tabletop panel; 32. Tabletop rod; 40. Moving component; 41. Side rod; 42. Connecting cylinder; 43. Fixing buckle; 44. Connecting rod; 45. Connecting plate; 50. Bed surface assembly; 51. Mattress; 52. Leg rest; 53. Straps. Detailed Implementation

[0036] The technical solutions of the embodiments of this application will be described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments.

[0037] In the following description, the terms "first," "second," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined with "first," "second," etc., may explicitly or implicitly include one or more of that feature. In the description of this application, unless otherwise stated, "a plurality of" means two or more.

[0038] Furthermore, in this application, directional terms such as "upper," "lower," "left," and "right" may be defined relative to the orientation of the components shown in the accompanying drawings. It should be understood that these directional terms can be relative concepts, used for relative description and clarification, and may change accordingly depending on the orientation of the components in the accompanying drawings.

[0039] In this application, unless otherwise expressly specified and limited, the term "connection" should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral part; it can be a direct connection or an indirect connection through an intermediate medium. Furthermore, the term "coupled" can refer to an electrical connection that enables signal transmission.

[0040] As used herein, “about,” “approximately,” or “approximately” includes the stated value and the average value within an acceptable range of deviation from the given value, wherein the acceptable range of deviation is determined by a person skilled in the art taking into account the measurement under discussion and the error associated with the measurement of the given quantity (i.e., the limitations of the measurement system).

[0041] This embodiment provides a rehabilitation device for standing training, which will be described in detail below.

[0042] Reference Figures 1 to 10 The rehabilitation device for standing training includes a bed frame assembly 10, a bed body assembly 20, a tabletop assembly 30, and a movable component 40. The bed body assembly 20 is mounted on the bed frame assembly 10, and the tabletop assembly 30 is movably mounted on the bed body assembly 20. The movable component 40 includes a side rod 41, a connecting cylinder 42, and a fixing buckle 43. The side rod 41 is mounted on the bed body assembly 20, the connecting cylinder 42 is slidably mounted on the side rod 41 and connected to the tabletop assembly 30, and the fixing buckle 43 is mounted on the connecting cylinder 42 to fix the position of the connecting cylinder 42 on the side rod 41. In this way, the tabletop assembly 30 slides on the side rod 41, and the fixing buckle 43 fixes the position of the tabletop assembly 30, allowing for changes in the height of the tabletop assembly 30 to accommodate patients of different heights and body types.

[0043] Specifically, the movable component 40 further includes a connecting rod 44, which is perpendicular to the connecting cylinder 42. A connecting plate 45 is provided between the connecting rod 44 and the connecting cylinder 42, and the connecting plate 45 fixes the connecting rod 44 and the connecting cylinder 42.

[0044] It is worth mentioning that the tabletop assembly 30 includes a tabletop panel 31 and a tabletop rod 32. The tabletop panel 31 is mounted on the tabletop rod 32, and the tabletop rod 32 is mounted on the connecting rod 44. This means that the tabletop rod 32 can slide on the connecting rod 44 to change the distance between the tabletop panel 31 and the bed frame assembly 20. In this way, the distance between the tabletop panel 31 and the bed frame assembly 20 can be changed, and the distance between the tabletop panel 31 and the bed frame assembly 10 can be changed, allowing for variations in tabletop height during use by patients of different heights and body types.

[0045] In addition, the connecting rod 44 is also provided with a fixing buckle 43, which can fix the position of the connecting rod 44 and the desktop rod 32. This arrangement ensures that the desktop panel 31 is not interfered with during movement.

[0046] It is worth mentioning that both the side rod 41 and the connecting cylinder 42 are square. This design prevents relative rotation between the side rod 41 and the connecting cylinder 42, ensuring the ease of installation of the desktop panel 31. In this embodiment, the desktop panel 31 is made of wood, ensuring the strength of the desktop while reducing the overall weight, making it convenient for therapists or family members to install.

[0047] Specifically, the bed frame assembly 10 includes a base frame 11. The bed body assembly 20 includes a bed frame 21, a push rod 22, and a footrest 23, wherein the bed frame 21 is mounted on the base frame 11, the push rod 22 is mounted on the bed frame 21 and the base frame 11 to change the angle of the bed frame 21 relative to the base frame 11, and the footrest 23 is mounted on the bed frame 21. In this embodiment, the bed body assembly 20 further includes an angle adjustment member 24, which is mounted between the bed frame 21 and the footrest 23 to change the position of the footrest 23 relative to the bed frame 21.

[0048] In addition, the bed frame assembly 10 also includes a plurality of wheels 12, which are mounted on the base frame 11. This facilitates moving the standing training equipment to a designated location.

[0049] Furthermore, the foot pedal 23 is equipped with two foot pedals 231, and the angle adjustment component 24 includes an optical axis 241, a support rod 242, a lead screw 243, and a slider 244. The foot pedals 231 are mounted on the bed frame 21 via the optical axis 241. The lead screw 243 is mounted on the bottom of the foot pedal 231 plate, and the slider 244 is mounted on the lead screw 243. The support rod 242 connects the slider 244 to the bed frame 21. In other words, the support rod 242, the lead screw 243, and the bed frame 21 form a triangular area. By rotating the lead screw 243, the slider 244 moves along the lead screw 243, thereby changing the position of the support rod 242. This allows adjustment of the angle between the foot pedals 231 and the bed frame 21, adapting to different plantar dorsiflexion conditions of patients with various symptoms.

[0050] Additionally, the push rod 22 includes a standing push rod 221, a connecting frame 222, and an electric push rod 223. The standing push rod 221 is mounted on the bed frame 21, the connecting frame 222 is mounted on the base frame 11, and the electric push rod 223 is mounted on the base frame 11.

[0051] It is worth mentioning that the connecting frame 222 includes an L-shaped connecting rod 2221, a Y-shaped connecting rod 2222, an upper connecting rod 2223, and a lower connecting rod 2224. Two L-shaped connecting rods 2221 and one Y-shaped connecting rod 2222 are connected. The lower connecting rod 2224 is installed on the short side of the two L-shaped connecting rods 2221. Thus, the L-shaped connecting rods 2221, the Y-shaped connecting rod 2222, and the lower connecting rod 2224 form a closed, quadrilateral-shaped moving space. In this embodiment, after the L-shaped connecting rods 2221, the Y-shaped connecting rod 2222, and the lower connecting rod 2224 are connected, there are two sets: a left connecting frame and a right connecting frame.

[0052] It is worth mentioning that the long side of one of the L-shaped connecting rods 2221 is connected to the long side of the Y-shaped connecting rod 2222, and the other L-shaped connecting rod 2221 is connected to the three-line connection point of the Y-shaped connecting rod 2222. The upper connecting rod 2223 is installed between the two Y-shaped connecting rods 2222.

[0053] Furthermore, in this embodiment, three upper connecting rods 2223 are provided. One upper connecting rod 2223 is installed on the side of the two Y-shaped connecting rods 2222 near the L-shaped connecting rod 2221, and the other upper connecting rod 2223 is installed on the two L-shaped connecting rods 2221. In this way, the upper connecting rods 2223 fix the left connecting frame and the right connecting frame together to form a whole, with a stable structure, ensuring the stability of the bed frame 21 during movement.

[0054] Furthermore, one end of the electric push rod 223 is mounted on the base frame 11, and the other end is mounted on the lower connecting rod 2224. In this embodiment, the push rod component 22 is implemented as the electric push rod 223 and a nitrogen spring. The electric push rod 223 provides power, and when the standing push rod 221 extends or retracts, the bed frame 21 can rotate along the axis to complete the standing and lying down of the bed, while the nitrogen spring continuously provides thrust to ensure the patient's safety throughout the movement.

[0055] Specifically, the rehabilitation device for standing training also includes a bed surface assembly 50, which includes a mattress 51, a leg pad 52, and straps 53. The mattress 51 is mounted on the bed frame 21, the leg pad 52 is mounted on the bed frame 21 and is mounted under the mattress 51, and the straps 53 are mounted on the side bar 41 of the bed frame 21.

[0056] In this embodiment, the strap 53 assembly can be divided into a chest strap, a hip strap, and a knee strap. The strap 53 can slide along the side bar 41 to accommodate patients of different heights and weights. Furthermore, the knee pad and strap are designed separately, allowing patients with different symptom severity to choose the binding strength of the strap 53.

[0057] For example, some patients only need to perform standing training on one lower limb. In this case, the patient's healthy side can be left unbound by the strap 53. However, from a safety perspective, the chest and hip straps need to be applied before the patient performs standing training, which can effectively avoid risks such as falls.

[0058] This standing training rehabilitation device consists of a bed frame assembly 10, a bed body assembly 20, a tabletop assembly 30, a movable component 40, and a bed surface assembly 50, and can meet the usage needs of patients of different heights and body types. The bed body assembly 20 allows for flexible adjustment of standing, lying down, and the angle of the footrest 231 via the push rod 22 and the angle adjustment component 24; the tabletop assembly 30 is height-adjustable and made of lightweight wood; the bed surface assembly 50 is equipped with sliding straps 53 to ensure the safety and comfort of the patient during training. The device has a stable overall structure, a user-friendly design, and is suitable for use in rehabilitation training scenarios.

[0059] The above description is merely a specific embodiment of this application, but the scope of protection of this application is not limited thereto. Any changes or substitutions within the technical scope disclosed in this application should be included within the scope of protection of this application. Therefore, the scope of protection of this application should be determined by the scope of the claims.

Claims

1. A rehabilitation device suitable for standing training, characterized in that, include: Bed frame assembly, the bed frame assembly including a base frame; A bed frame assembly, the bed frame assembly including a bed frame, the bed frame being mounted on the base frame; A tabletop assembly, the tabletop assembly including a desktop panel, the desktop panel being mounted on the bed frame; as well as A movable component, comprising a side rod, a connecting cylinder, and a fixing buckle, wherein the side rod is mounted on the bed frame, the connecting cylinder is mounted on the desktop panel, and the fixing buckle is mounted on the connecting cylinder, so that the desktop panel slides on the side rod to change the position and height of the desktop panel; The bed frame assembly also includes a push rod and a foot pedal. The foot pedal includes a foot pedal that is mounted on the bed frame. The push rod is mounted between the foot pedal and the base frame. The push rod assembly includes a standing push rod, a connecting frame, and an electric push rod, wherein the standing push rod is installed between the bed frame and the connecting frame, the connecting frame is installed between the base frame and the bed frame, and the electric push rod is installed between the connecting frame and the base frame; The connecting frame includes multiple L-shaped links, multiple Y-shaped links, multiple upper links, and multiple lower links. The long sides of two L-shaped links are connected to the Y-shaped links, the short sides of two L-shaped links are installed on the lower links, and the upper links are installed on the Y-shaped links and the L-shaped links.

2. The rehabilitation device for standing training according to claim 1, characterized in that, The movable component further includes a connecting rod and a connecting plate. The connecting plate is installed on the connecting cylinder, and the connecting rod is installed on the end of the connecting plate away from the connecting cylinder. The connecting rod and the connecting cylinder are arranged perpendicularly.

3. The rehabilitation device for standing training according to claim 2, characterized in that, The connecting plate includes a first connecting part and a second connecting part, the first connecting part and the second connecting part are arranged perpendicularly, and the second connecting part is installed on the connecting cylinder.

4. The rehabilitation device for standing training according to claim 1, characterized in that, The side rod and the connecting cylinder have square cross-sections.

5. The rehabilitation device for standing training according to claim 1, characterized in that, The push rod also includes an angle adjustment component, which includes an optical axis, a support rod, a lead screw, and a slider. The optical axis is installed on the foot pedal and the base frame. The foot pedal is installed on the bed frame via the optical axis. The lead screw is installed at the bottom of the foot pedal plate. The slider is installed on the lead screw. The support rod connects the slider to the bed frame.

6. The rehabilitation device for standing training according to claim 1, characterized in that, It also includes a bed surface assembly comprising a mattress, leg pads, and straps, wherein the mattress is mounted on the bed frame, the leg pads are mounted on the bed frame and positioned below the mattress, and the straps are mounted on the side bars.

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