Moving device for bedridden patient

Abstract

The invention relates to the technical field of medical apparatus and instruments, and discloses a bedridden patient moving device which comprises a bed body, a guardrail is mounted at the top of the bed body through bolts, moving wheels are arranged at the bottom of the bed body, brake pads are arranged on the moving wheels, a placement groove is formed in the bed body, a moving mechanism is arranged in the placement groove, and the moving mechanism is arranged in the placement groove. The moving mechanism comprises a seat plate, a backup plate, a leg plate, a pedal plate, a supporting plate, walking wheels, a storage battery, an electric push rod, a push block, a first rotating shaft, a first hinge rod, a connecting plate, a second rotating shaft and a second hinge rod, and the seat plate is arranged in the containing groove and makes contact with the inner side of the containing groove. The seat plate, the backup plate, the leg plate, the pedal plate, the supporting plate and the walking wheels can be separated from the bed body to form an assembly convenient to move. The electric push rod, the push block, the rotating shafts and the hinge rods are matched with one another and can drive the backup plate and the leg plate to rotate reversely at the same time, so that the patient sits up easily.

Description

Technical Field

[0001] The present invention relates to the technical field of medical devices, and specifically to a moving device for bedridden patients. Background Art

[0002] Bedridden people are usually those who have lost certain mobility due to aging or illness, and most of them need to recuperate on a specific nursing bed. The recuperation process involves the care of various daily living situations, such as the care of sitting up for eating, washing feet, or moving, the care of daily urination and defecation, and the care of turning over for body movement and blood flow.

[0003] According to a Chinese patent with the publication number "CN215779328U", a nursing bed for bedridden people is disclosed, which includes a bed frame. A lying bed surface is provided on the bed frame. The lying bed surface is successively divided into bed surface components corresponding to the head and back, waist and hips, and legs and feet of the human body. Each bed surface component includes a middle bed surface and side bed surfaces on both sides. The adjacent two middle bed surfaces, the adjacent two side bed surfaces, and the middle bed surface and the adjacent side bed surface are respectively hinged; the middle bed surface corresponding to the waist and hips is swing-mounted left and right. A turning support frame is provided on the bed frame. The middle bed surface corresponding to the legs and feet is rotatably connected to the turning support frame. Each side bed surface is connected with a turning guide component. A turning drive component is provided between the middle bed surface corresponding to the waist and hips and the bed frame; a lower swing drive component is provided between the turning support frame and the bed frame, and a lifting drive component is provided between the middle bed surface corresponding to the head and back and the bed frame. The utility model can meet the needs of sitting up, defecating, and turning over activities, is beneficial to reducing the intensity of nursing work, and has a simple structure and is convenient to use.

[0004] However, long-term bed rest of bedridden patients is likely to cause problems such as muscle atrophy and joint stiffness, which is not conducive to the recovery of patients. Therefore, a moving device for bedridden patients is proposed to solve the above-mentioned problems. Summary of the Invention

[0005] The technical problem to be solved by the present invention is to provide a moving device for bedridden patients in view of the above-mentioned deficiencies in the prior art.

[0006] To solve the above technical problem, the technical solution adopted by the present invention is: a moving device for bedridden patients, including a bed body. A guardrail is installed on the top of the bed body through bolts. Moving wheels are provided at the bottom of the bed body, and brake pads are provided on the moving wheels. A placement groove is provided on the bed body, and a moving mechanism is provided inside the placement groove.

[0007] The moving mechanism includes a seat board, a backrest board, a leg board, a footrest board, a support board, walking wheels, a storage battery, an electric push rod, a push block, a first rotating shaft, a first hinge rod, a connecting plate, a second rotating shaft, and a second hinge rod. The seat board is arranged inside the placement groove and contacts the inner side of the placement groove. One side of the backrest board is hinged to one side of the seat board. One side of the leg board is hinged to the other side of the seat board. One end of the footrest board is hinged to the other side of the leg board. The support board is fixedly connected to the bottom of the seat board. The walking wheels are arranged on the support board.

[0008] The storage battery is fixedly installed at the bottom of the seat board. The electric push rod is fixedly installed at the bottom of the storage battery. The push block is fixedly connected to the output end of the electric push rod. The first rotating shaft is fixedly connected to the push block. One end of the first hinge rod is hinged to the bottom of the backrest board, and the inner wall of the first hinge rod is movably connected to the first rotating shaft. Both ends of the connecting plate are respectively sleeved on the first rotating shaft and the second rotating shaft. One end of the second hinge rod is hinged to the bottom of the leg board, and the inner wall of the second hinge rod is movably connected to the second rotating shaft.

[0009] Preferably, a fixing plate is fixedly connected to the support board. A sliding rod is fixedly connected to the fixing plate. An armrest is movably sleeved on the sliding rod. Positioning holes are formed in the sides of the support board and the seat board. A positioning bolt is arranged on the armrest, and the positioning bolt penetrates through the armrest and is threadedly connected to the positioning hole.

[0010] Preferably, installation grooves are formed in the tops of the seat board and the backrest board, and a heating plate is arranged inside the installation grooves.

[0011] Preferably, a push handle is arranged at the bottom of the backrest board. An auxiliary wheel is arranged at the bottom of the footrest board. A baffle is arranged at the bottom of the footrest board, and the top of the baffle contacts the bottoms of the leg board and the footrest board respectively.

[0012] Preferably, a massage mechanism is arranged on the leg board. The massage mechanism includes a guide rail, a linear motor, a first moving plate, and a massage roller. The guide rail is arranged at the bottom of the inner wall of the leg board. The linear motor is installed on the guide rail. The first moving plate is fixedly installed on the top of the linear motor. The massage roller is rotatably connected to the first moving plate.

[0013] Preferably, one end of a spring is fixedly connected to the bottom of the first moving plate. The other end of the spring is fixedly connected to a movable plate, and the movable plate is directly below the first moving plate. A knocking block is fixedly connected to the top of the movable plate, and the knocking block movably penetrates through the bottom of the first moving plate. Moving blocks are fixedly connected to both sides of the movable plate. A wave-shaped block is fixedly connected to the inner wall of the leg board. The moving blocks are slidably connected to the top of the wave-shaped block.

[0014] Preferably, an activity groove is formed in the top of the bed body, and an activity mechanism is arranged inside the activity groove. The activity mechanism includes a first hinge plate, a second hinge plate, a driving motor, a reciprocating lead screw, and a second moving plate. One end of the first hinge plate is rotatably connected to the inner wall of the activity groove, and one end of the second hinge plate is hinged to the other end of the first hinge plate. An elastic cushion block is arranged at the top of the hinge joint of the first hinge plate and the second hinge plate. The driving motor is fixedly installed on the inner wall of the activity groove. One end of the reciprocating lead screw is fixedly connected to the output end of the driving motor, and the other end of the reciprocating lead screw is rotatably connected to the inner wall of the activity groove. The second moving plate is threadedly sleeved on the reciprocating lead screw and is slidably connected to the inner wall of the activity groove, and the second moving plate is hinged to the other end of the second hinge plate.

[0015] Preferably, a sliding groove is formed in the second hinge plate, a slider is slidably connected to the inner wall of the sliding groove, an elastic band is arranged at the top of the slider, a telescopic rod is hinged to the bottom of the slider, a track is fixedly connected to the inner wall of the activity groove, and a limiting block is slidably connected to the inner wall of the track. The top of the limiting block is fixedly connected to the bottom of the telescopic rod.

[0016] The present invention adopts the above technical solutions, and can bring the following beneficial effects:

[0017] 1. For the mobile device for bedridden patients, the seat plate, backrest plate, leg plate, footrest plate, support plate and walking wheels can be separated from the bed body to form a component convenient for movement. The electric push rod, push block, each rotating shaft and hinge rod cooperate with each other to drive the backrest plate and the leg plate to rotate in opposite directions at the same time, enabling the patient to sit up easily. This design is convenient for taking the patient for outdoor movement, allowing the patient to contact the external environment, effectively avoiding muscle atrophy and joint stiffness caused by long-term bed rest, and is of great significance for maintaining and restoring the patient's physical functions.

[0018] 2. For the mobile device for bedridden patients, the guide rail and the linear motor drive the first moving plate to move, so that the massage roller massages the patient's legs, which helps to promote blood circulation in the legs, provides sufficient oxygen and nutrients for the leg tissues, and maintains normal physiological functions. At the same time, when the first moving plate moves, through the interaction of the spring, movable plate, moving block and wave block, the knocking block drives to repeatedly knock the patient's legs, further relaxing the leg muscles, effectively preventing leg stiffness, and improving the comfort and flexibility of the patient's legs.

[0019] 3. For the mobile device for bedridden patients, the heating plates arranged on the seat plate and the backrest plate are crucial for bedridden patients with weak immunity. When the patient is having outdoor activities, the heating plates can provide a suitable temperature, avoiding the adverse effects of the external low temperature on the patient's body, enabling the patient to keep warm and comfortable during the movement, and reducing the risk of diseases caused by temperature changes.

[0020] 4. The mobile device for bedridden patients can drive the patient's legs to move through the movable mechanism composed of a driving motor, a reciprocating lead screw, and a second moving plate. When the patient is in bed, this mechanism can assist the leg joints in flexion and extension movements, effectively avoiding leg joint stiffness caused by long-term bed rest, maintaining the normal range of joint activities, enhancing the flexibility and stability of the joints, and laying a good foundation for the patient's subsequent rehabilitation training and independent activities.

[0021] 5. The mobile device for bedridden patients works in coordination with a slider, an elastic band, a telescopic rod, a track, and a limit block to drive the leg to move left and right while the patient's leg is bent. This multi-angle movement mode further improves the activity degree of the patient's leg, enables the leg joints to be exercised more comprehensively, promotes the recovery of the muscles and ligaments around the joints, enhances joint function, and helps improve the rehabilitation effect of the patient's leg. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 is a schematic structural diagram of the present invention;

[0023] Figure 2 is a schematic bottom view of the present invention;

[0024] Figure 3 is a schematic diagram of the moving mechanism of the present invention;

[0025] Figure 4 is a schematic bottom view of the seat plate of the present invention;

[0026] Figure 5 is a schematic side view of the moving mechanism of the present invention;

[0027] Figure 6 is a schematic diagram of the massage mechanism of the present invention;

[0028] Figure 7 is a schematic bottom view of the massage mechanism of the present invention;

[0029] Figure 8 is a partial schematic diagram of the movable mechanism of the present invention;

[0030] Figure 9 is an enlarged schematic diagram at A of the present invention;

[0031] Figure 10 is an enlarged schematic diagram at B of the present invention.

[0032] In the figure: 1, bed body; 2, guardrail; 3, moving wheels; 4, moving mechanism; 41, seat board; 42, backrest; 43, leg board; 44, footrest; 45, support board; 46, walking wheels; 47, storage battery; 48, electric push rod; 49, push block; 410, first rotating shaft; 411, first articulated rod; 412, connecting plate; 413, second rotating shaft; 414, second articulated rod; 415, fixing plate; 416, sliding rod; 417, armrest; 5, massage mechanism; 51, guide rail; 52, linear motor; 53, first moving plate; 54, massage roller; 55, spring; 56, movable plate; 57, knocking block; 58, moving block; 59, wave block; 6, movable mechanism; 61, first articulated plate; 62, second articulated plate; 63, driving motor; 64, reciprocating lead screw; 65, second moving plate; 66, slider; 67, elastic band; 68, telescopic rod; 69, track. Detailed implementation mode

[0033] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without making creative efforts shall fall within the protection scope of the present invention.

[0034] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation of the present invention.

[0035] In the description of the present invention, it should be noted that unless otherwise clearly specified and limited, the terms "installation", "connection", and "setting" should be understood in a broad sense. For example, they can be fixedly connected and set, or detachably connected and set, or integrally connected and set. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

[0036] In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present invention, "several" means two or more unless otherwise clearly and specifically defined.

[0037] Please refer toFigures 1-10, an embodiment of the present invention is: a moving device for bedridden patients, including a bed body 1, a guardrail 2 is installed on the top of the bed body 1 by bolts, a moving wheel 3 is arranged at the bottom of the bed body 1, and a brake pad is arranged on the moving wheel 3. A placement groove is arranged on the bed body 1, and a moving mechanism 4 is arranged inside the placement groove. The moving mechanism 4 includes a seat plate 41, a backrest plate 42, a leg plate 43, a footrest plate 44, a support plate 45, a walking wheel 46, a storage battery 47, an electric push rod 48, a push block 49, a first rotating shaft 410, a first hinged rod 411, a connecting plate 412, a second rotating shaft 413, and a second hinged rod 414. The seat plate 41 is arranged inside the placement groove and contacts the inner side of the placement groove. One side of the backrest plate 42 is hinged to one side of the seat plate 41. One side of the leg plate 43 is hinged to the other side of the seat plate 41. One end of the footrest plate 44 is hinged to the other side of the leg plate 43. The support plate 45 is fixedly connected to the bottom of the seat plate 41. The walking wheel 46 is arranged on the support plate 45. The storage battery 47 is fixedly installed at the bottom of the seat plate 41. The electric push rod 48 is fixedly installed at the bottom of the storage battery 47. The push block 49 is fixedly connected to the output end of the electric push rod 48. The first rotating shaft 410 is fixedly connected to the push block 49. One end of the first hinged rod 411 is hinged to the bottom of the backrest plate 42, and the inner wall of the first hinged rod 411 is movably connected to the first rotating shaft 410. Both ends of the connecting plate 412 are respectively sleeved on the first rotating shaft 410 and the second rotating shaft 413. One end of the second hinged rod 414 is hinged to the bottom of the leg plate 43, and the inner wall of the second hinged rod 414 is movably connected to the second rotating shaft 413. A fixing plate 415 is fixedly connected to the support plate 45. A sliding rod 416 is fixedly connected to the fixing plate 415. An armrest 417 is movably sleeved on the sliding rod 416. Positioning holes are formed on the sides of the support plate 45 and the seat plate 41. A positioning bolt is arranged on the armrest 417, and the positioning bolt penetrates through the armrest 417 and is threadedly connected to the positioning hole. Installation grooves are formed on the tops of the seat plate 41 and the backrest plate 42, and a heating plate is arranged inside the installation grooves. A push handle is arranged at the bottom of the backrest plate 42. An auxiliary wheel is arranged at the bottom of the footrest plate 44. A baffle is arranged at the bottom of the footrest plate 44, and the top of the baffle contacts the bottoms of the leg plate 43 and the footrest plate 44 respectively. A massage mechanism 5 is arranged on the leg plate 43. The massage mechanism 5 includes a guide rail 51, a linear motor 52, a first moving plate 53, and a massage roller 54. The guide rail 51 is arranged at the bottom of the inner wall of the leg plate 43. The linear motor 52 is installed on the guide rail 51. The first moving plate 53 is fixedly installed on the top of the linear motor 52. The massage roller 54 is rotatably connected to the first moving plate 53. One end of a spring 55 is fixedly connected to the bottom of the first moving plate 53. The other end of the spring 55 is fixedly connected to a movable plate 56, and the movable plate 56 is located directly below the first moving plate 53. A knocking block 57 is fixedly connected to the top of the movable plate 56, and the knocking block 57 movably penetrates through the bottom of the first moving plate 53. Moving blocks 58 are fixedly connected to both sides of the movable plate 56. A wave-shaped block 59 is fixedly connected to the inner wall of the leg plate 43. The moving blocks 58 slide on the top of the wave-shaped block 59.

[0038] Working principle: Move the bedridden patient onto the seat plate 41, turn the bolt to remove the guardrail 2 near the seat plate 41, then pull the seat plate 41 to take it out of the placement groove. By starting the electric push rod 48, the electric push rod 48 drives the push block 49 to move outward, thereby driving the backrest plate 42 to lift through the first rotating shaft 410 and the first hinge rod 411. At the same time, the first rotating shaft 410 will drive the second rotating shaft 413 to move through the connecting plate 412, thereby driving the leg plate 43 to turn downward through the second hinge rod 414, making the auxiliary wheels contact the ground. When pulling up the armrest 417, insert the positioning bolt into the positioning hole on the seat plate 41 to fix the armrest 417. Push the walking wheels 46 through the push handle to move the patient outdoors for activities, which helps the patient recover. By starting the linear motor 52 to drive the first moving plate 53 to move, thereby driving the massage roller 54 to move to massage the patient's legs. At the same time, when the first moving plate 53 moves, it will drive the movable plate 56 to move, thereby driving the moving block 58 to move, so that the moving block 58 slides on the wave block 59, and thereby drives the knocking block 57 to reciprocate up and down under the action of the spring 55 to knock the patient's legs, which helps the recovery of the patient's abdominal muscles.

[0039] Please refer to Figures 1-10 Based on the above embodiments, in another embodiment of the present invention, preferably, an activity groove is opened at the top of the bed body 1, and an activity mechanism 6 is arranged inside the activity groove. The activity mechanism 6 includes a first hinge plate 61, a second hinge plate 62, a driving motor 63, a reciprocating lead screw 64, and a second moving plate 65. One end of the first hinge plate 61 is rotatably connected to the inner wall of the activity groove, one end of the second hinge plate 62 is hinged to the other end of the first hinge plate 61, and an elastic cushion block is arranged at the top of the hinge joint of the first hinge plate 61 and the second hinge plate 62. The driving motor 63 is fixedly installed on the inner wall of the activity groove, one end of the reciprocating lead screw 64 is fixedly connected to the output end of the driving motor 63, and the other end of the reciprocating lead screw 64 is rotatably connected to the inner wall of the activity groove. The second moving plate 65 is threadedly sleeved on the reciprocating lead screw 64 and is slidably connected to the inner wall of the activity groove, and the second moving plate 65 is hinged to the other end of the second hinge plate 62. A chute is opened on the second hinge plate 62, a slider 66 is slidably connected to the inner wall of the chute, an elastic band 67 is arranged at the top of the slider 66, the bottom of the slider 66 is hinged to a telescopic rod 68, the inner wall of the activity groove is fixedly connected with a track 69, a limiting block is slidably connected to the inner wall of the track 69, and the top of the limiting block is fixedly connected to the bottom of the telescopic rod 68.

[0040] Working principle: Place the patient's legs on the first hinge plate 61 and the second hinge plate 62, so that the patient's leg joints are on the elastic cushion blocks, and fix the patient's legs with the elastic band 67. Start the drive motor 63 to drive the reciprocating lead screw 64 to rotate, thereby driving the second moving plate 65 to move. The movement of the second moving plate 65 will lift the first hinge plate 61 and the second hinge plate 62, thereby driving the patient's legs to bend, which is convenient for the recovery of the patient's leg joints. At the same time, when the second hinge plate 62 is lifted, it will drive the slider 66 to move left and right, and under the action of the limit block and the track 69, the slider 66 will move back and forth, so that the patient's legs can move left and right while bending, making the movement of the patient's leg joints more thorough and improving the recovery effect.

[0041] The present invention provides a moving device for bedridden patients. There are many methods and ways to specifically implement this technical solution. The above is only the preferred embodiment of the present invention. It should be noted that for those of ordinary skill in the art, without departing from the principle of the present invention, several improvements and refinements can be made, and these improvements and refinements should also be regarded as the protection scope of the present invention. Each component not clearly defined in this embodiment can be realized by the prior art.

Claims

1. A moving device for bedridden patients, comprising a bed body (1), characterized in that: A guardrail (2) is installed on the top of the bed body (1) by bolts. A moving wheel (3) is provided at the bottom of the bed body (1), and a brake pad is provided on the moving wheel (3). A placement groove is provided on the bed body (1), and a moving mechanism (4) is arranged inside the placement groove; The moving mechanism (4) includes a seat plate (41), a backrest plate (42), a leg plate (43), a footrest plate (44), a support plate (45), a walking wheel (46), a storage battery (47), an electric push rod (48), a push block (49), a first rotating shaft (410), a first hinge rod (411), a connecting plate (412), a second rotating shaft (413), and a second hinge rod (414). The seat plate (41) is arranged inside the placement groove and contacts the inner side of the placement groove. One side of the backrest plate (42) is hinged to one side of the seat plate (41). One side of the leg plate (43) is hinged to the other side of the seat plate (41). One end of the footrest plate (44) is hinged to the other side of the leg plate (43). The support plate (45) is fixedly connected to the bottom of the seat plate (41). The walking wheel (46) is arranged on the support plate (45); The storage battery (47) is fixedly installed at the bottom of the seat plate (41). The electric push rod (48) is fixedly installed at the bottom of the storage battery (47). The push block (49) is fixedly connected to the output end of the electric push rod (48). The first rotating shaft (410) is fixedly connected to the push block (49). One end of the first hinge rod (411) is hinged to the bottom of the backrest plate (42), and the inner wall of the first hinge rod (411) is movably connected to the first rotating shaft (410). The two ends of the connecting plate (412) are respectively sleeved on the first rotating shaft (410) and the second rotating shaft (413). One end of the second hinge rod (414) is hinged to the bottom of the leg plate (43), and the inner wall of the second hinge rod (414) is movably connected to the second rotating shaft (413).

2. The mobile device for bedridden patients according to claim 1, wherein: A fixing plate (415) is fixedly connected to the support plate (45). A sliding rod (416) is fixedly connected to the fixing plate (415). An armrest (417) is movably sleeved on the sliding rod (416). Positioning holes are formed on the sides of the support plate (45) and the seat plate (41). A positioning bolt is provided on the armrest (417), and the positioning bolt penetrates through the armrest (417) and is threadedly connected to the positioning hole.

3. The mobile device for bedridden patients according to claim 2, characterized in that: Installation grooves are formed on the tops of the seat plate (41) and the backrest plate (42), and a heating plate is arranged inside the installation grooves.

4. The mobile device for bedridden patients according to claim 3, wherein: A push handle is provided at the bottom of the backrest plate (42). An auxiliary wheel is provided at the bottom of the footrest plate (44). A baffle is provided at the bottom of the footrest plate (44), and the top of the baffle contacts the bottoms of the leg plate (43) and the footrest plate (44) respectively.

5. The mobile device for bedridden patients according to claim 4, characterized in that: A massage mechanism (5) is provided on the leg plate (43). The massage mechanism (5) includes a guide rail (51), a linear motor (52), a first moving plate (53), and a massage roller (54). The guide rail (51) is provided at the bottom of the inner wall of the leg plate (43). The linear motor (52) is installed on the guide rail (51). The first moving plate (53) is fixedly installed on the top of the linear motor (52). The massage roller (54) is rotatably connected to the first moving plate (53).

6. The mobile device for bedridden patients according to claim 5, characterized in that: One end of a spring (55) is fixedly connected to the bottom of the first moving plate (53). The other end of the spring (55) is fixedly connected to a movable plate (56), and the movable plate (56) is located directly below the first moving plate (53). A knocking block (57) is fixedly connected to the top of the movable plate (56), and the knocking block (57) movably penetrates through the bottom of the first moving plate (53). Moving blocks (58) are fixedly connected to both sides of the movable plate (56). A wave block (59) is fixedly connected to the inner wall of the leg plate (43). The moving blocks (58) are slidably connected to the top of the wave block (59).

7. The mobile device for bedridden patients according to claim 6, characterized in that: An activity groove is formed in the top of the bed body (1). An activity mechanism (6) is arranged inside the activity groove. The activity mechanism (6) includes a first hinge plate (61), a second hinge plate (62), a driving motor (63), a reciprocating lead screw (64), and a second moving plate (65). One end of the first hinge plate (61) is rotatably connected to the inner wall of the activity groove. One end of the second hinge plate (62) is hinged to the other end of the first hinge plate (61). An elastic cushion block is arranged at the top of the hinge joint of the first hinge plate (61) and the second hinge plate (62). The driving motor (63) is fixedly installed on the inner wall of the activity groove. One end of the reciprocating lead screw (64) is fixedly connected to the output end of the driving motor (63), and the other end of the reciprocating lead screw (64) is rotatably connected to the inner wall of the activity groove. The second moving plate (65) is threadedly sleeved on the reciprocating lead screw (64) and is slidably connected to the inner wall of the activity groove, and the second moving plate (65) is hinged to the other end of the second hinge plate (62).

8. The mobile device for bedridden patients according to claim 7, characterized in that: A chute is formed in the second hinge plate (62). A slider (66) is slidably connected to the inner wall of the chute. An elastic belt (67) is arranged at the top of the slider (66). The bottom of the slider (66) is hinged to a telescopic rod (68). A track (69) is fixedly connected to the inner wall of the activity groove. A limiting block is slidably connected to the inner wall of the track (69). The top of the limiting block is fixedly connected to the bottom of the telescopic rod (68).

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