Nursing bed and nursing device

Abstract

The utility model relates to the technical field of medical instruments, in particular to a nursing bed and a nursing device. The nursing bed provided by the utility model comprises a bed frame, a panel and a first driving assembly, wherein the panel is arranged on the bed frame; the panel comprises a hip plate, a thigh plate and a shank plate; the thigh plate is rotationally connected with the hip plate; the first driving assembly comprises a connecting rod, a first connecting rod, a first connecting plate and a first driving plate, one end of the connecting rod is fixedly connected with the hip plate, the other end of the connecting rod is rotationally connected with the first connecting rod, and the end, away from the connecting rod, of the first connecting rod is rotationally connected with the first connecting plate; the first connecting plate comprises a supporting part and a connecting part, the connecting part is rotationally connected with the hip plate, the shank plate is arranged on the supporting part, and the first driving plate is arranged on the first connecting rod and used for driving the first connecting rod to rotate relative to the connecting rod. According to the invention, the patient can relieve the crus, and the use requirements of the patient are met.

Description

TECHNICAL FIELD

[0001] The present disclosure relates to the technical field of medical devices, in particular to a nursing bed and a nursing device. BACKGROUND

[0002] Various types of nursing beds are applied in various medical institutions to facilitate patients to rest and recuperate. Since patients are inconvenient to move, most of the existing nursing beds have the function of assisting to adjust the body posture of the patient. The traditional nursing bed mainly has a turning-over structure and a sitting-up structure, but lacks support for the lower leg and thigh of the patient, and cannot well meet the actual needs of the patient. SUMMARY

[0003] The present disclosure provides a nursing bed and a nursing device to at least solve the above technical problems existing in the prior art.

[0004] The first aspect of the present disclosure provides a nursing bed, comprising: a bed frame, a panel and a first driving assembly, the panel is arranged on the bed frame;

[0005] The panel comprises a buttock plate, a thigh plate and a lower leg plate;

[0006] The thigh plate and the buttock plate are rotationally connected;

[0007] The first driving assembly comprises a connecting rod, a first connecting rod, a first connecting plate and a first driving plate, one end of the connecting rod is fixedly connected with the buttock plate, the other end of the connecting rod is rotationally connected with the first connecting rod, one end of the first connecting rod away from the connecting rod is rotationally connected with the first connecting plate, the first connecting plate comprises a support portion and a connecting portion, the connecting portion is rotationally connected with the thigh plate, the lower leg plate is arranged on the support portion, the first driving plate is arranged on the first connecting rod, and the first driving plate is used to drive the first connecting rod to rotate relative to the connecting rod.

[0008] Further, the first driving assembly further comprises a first driving motor, a first screw rod and a first nut, the first nut is rotationally connected with the first driving plate, the first screw rod is threadedly matched with the first nut, the first driving motor is arranged on the bed frame, the first driving motor is connected with the first screw rod, and the first driving motor is used to drive the first screw rod to rotate.

[0009] Further, a controller is further included, the controller is connected with the first driving motor, and the controller is used to drive the first driving motor.

[0010] Further, a parallelogram structure is formed between the connecting rod, the thigh plate, the first connecting plate and the first connecting rod.

[0011] Further, the support part is horizontally arranged, and the calf plate is fixed to the support part.

[0012] Further, the first driving plate is arranged at a position away from the connecting rod.

[0013] Further, the calf plate is detachably connected to the first connecting plate.

[0014] Further, the back plate and a second driving assembly are further included.

[0015] The back plate, the hip plate, the thigh plate and the calf plate are sequentially arranged along the length direction of the panel.

[0016] The back plate and the hip plate are rotationally connected.

[0017] The second driving assembly is connected to the back plate and is used for driving the back plate to rotate relative to the hip plate.

[0018] Further, the second driving assembly includes a second driving plate, a second nut, a second screw rod and a second driving motor.

[0019] One end of the second driving plate is rotationally connected to the back plate, and the other end is rotationally connected to the second nut, the second screw rod is threadedly matched with the second nut, the second driving motor is arranged on the bed frame, the second driving motor is connected to the second screw rod and is used for driving the second screw rod to rotate.

[0020] The second aspect of the present disclosure provides a nursing bed including the nursing bed of the first aspect.

[0021] Compared with the prior art, the technical scheme provided by the embodiments of the present disclosure has the following advantages:

[0022] The nursing bed provided by the embodiments of the present disclosure comprises a bed frame, a panel and a first driving assembly, the panel is arranged on the bed frame; the panel comprises a hip plate, a thigh plate and a calf plate; the thigh plate is rotationally connected with the hip plate, so that the thigh plate can rotate relative to the hip plate to overturn the thigh plate; the first driving assembly comprises a connecting rod, a first connecting rod, a first connecting plate and a first driving plate, one end of the connecting rod is fixedly connected with the hip plate, the other end of the connecting rod is rotationally connected with the first connecting rod, one end of the first connecting rod away from the connecting rod is rotationally connected with the first connecting plate, the first connecting plate comprises a supporting portion and a connecting portion, the connecting portion is rotationally connected with the hip plate, the calf plate is arranged on the supporting portion, and the first driving plate is arranged on the first connecting rod and used for driving the first connecting rod to rotate relative to the connecting rod. In use, the first connecting rod can be driven to rotate relative to the connecting rod by driving the first driving plate, when the first connecting rod rotates, the first connecting plate can drive the thigh plate to rotate, so that the thigh plate can rotate relative to the hip plate to overturn the thigh plate. When the thigh plate rotates relative to the hip plate in a first direction, the first connecting plate can rotate relative to the thigh plate in a direction opposite to the first direction, and the calf plate is arranged on the supporting portion of the first connecting plate, so that the calf plate can be lifted to a suitable position, which is beneficial to relaxing the calf of the patient and meets the use requirement of the patient.

[0023] It should be understood that the content described in this part is not intended to identify the key or important features of the embodiments of the present disclosure, nor is it used to limit the scope of the present disclosure. Other features of the present disclosure will become apparent from the following description. BRIEF DESCRIPTION OF DRAWINGS

[0024] The above and other objects, features and advantages of the exemplary embodiments of the present disclosure will be more apparent from the following detailed description read in conjunction with the accompanying drawings, in which:

[0025] In the drawings, identical or corresponding reference numerals indicate identical or corresponding parts.

[0026] Figure 1 A structure of a nursing bed provided by an embodiment of the present disclosure is shown Figure 1 ;

[0027] Figure 2 A structure of a nursing bed provided by an embodiment of the present disclosure is shown Figure 2 ;

[0028] Figure 3 A structure of a nursing bed provided by an embodiment of the present disclosure is shown Figure 3 ;

[0029] Figure 4 A structure of a nursing bed provided by an embodiment of the present disclosure is shown Figure 4 .

[0030] The figure label description: 1, bed frame; 21, back plate; 22, hip plate; 23, thigh plate; 24, calf plate; 31, connecting rod; 32, first connecting rod; 33, first connecting plate; 34, first driving plate; 41, first driving motor; 42, first screw rod; 43, first nut; 51, second driving plate; 52, second nut; 53, second screw rod; 54, second driving motor. DETAILED DESCRIPTION

[0031] In order to make the purpose, features and advantages of the present disclosure more obvious and easy to understand, the technical solutions in the embodiments of the present disclosure will be clearly and completely described below with reference to the drawings in the embodiments of the present disclosure. Obviously, the described embodiments are only a part of the embodiments of the present disclosure, not all the embodiments. Based on the embodiments in the present disclosure, all other embodiments obtained by those skilled in the art without creative labor are within the scope of protection of the present disclosure.

[0032] In combination with Figure 1 , Figure 2 , Figure 3 and Figure 4 , the nursing bed provided by the embodiments of the present disclosure includes a bed frame 1, a panel and a first driving assembly, the panel is arranged on the bed frame 1; the panel includes a hip plate 22, a thigh plate 23 and a calf plate 24; the thigh plate 23 is rotationally connected with the hip plate 22, so that the thigh plate 23 can rotate relative to the hip plate 22 to overturn the thigh plate 23; the first driving assembly includes a connecting rod 31, a first connecting rod 32, a first connecting plate 33 and a first driving plate 34, one end of the connecting rod 31 is fixedly connected with the hip plate 22, the other end of the connecting rod 31 is rotationally connected with the first connecting rod 32, one end of the first connecting rod 32 away from the connecting rod 31 is rotationally connected with the first connecting plate 33, the first connecting plate 33 includes a support portion and a connecting portion, the connecting portion is rotationally connected with the thigh plate 23, the calf plate 24 is arranged on the support portion, and the first driving plate 34 is arranged on the first connecting rod 32 and used to drive the first connecting rod 32 to rotate relative to the connecting rod 31. In use, the first connecting rod 32 can be driven to rotate relative to the connecting rod 31 by driving the first driving plate 34, when the first connecting rod 32 rotates, the first connecting plate 33 can drive the thigh plate 23 to rotate, so that the thigh plate 23 can rotate relative to the hip plate 22 to overturn the thigh plate 23. When the thigh plate 23 rotates relative to the hip plate 22 to a first direction, the first connecting plate 33 can rotate relative to the thigh plate 23 to a direction opposite to the first direction, and the calf plate 24 is arranged on the support portion of the first connecting plate 33, so that the calf plate 24 can be lifted to a suitable position, which is beneficial to the patient to relax the calf and meets the use requirement of the patient.

[0033] In some specific embodiments, the first driving assembly further comprises a first driving motor 41, a first screw rod 42 and a first nut 43, the first nut 43 is rotationally connected with the first driving plate 34, the first screw rod 42 is threadedly connected with the first nut 43, the first driving motor 41 is arranged on the bed frame 1, the first driving motor 41 is connected with the first screw rod 42 and is used to drive the first screw rod 42 to rotate. The output end of the first driving motor 41 can be directly connected with the first screw rod 42 or can be connected through a gear assembly. In use, the first driving motor 41 drives the first screw rod 42 to rotate, so that the first nut 43 moves along the axial direction of the first screw rod 42. When the first nut 43 moves, the first driving plate 34 is pulled to drive the first connecting rod 32 to rotate relative to the connecting rod 31. When the first connecting rod 32 rotates, the first connecting plate 33 drives the thigh plate 23 to rotate, so that the thigh plate 23 can rotate relative to the hip plate 22 to overturn the thigh plate 23. When the thigh plate 23 rotates relative to the hip plate 22 in the first direction, the first connecting plate 33 can rotate relative to the thigh plate 23 in the direction opposite to the first direction. The calf plate 24 is arranged on the supporting portion of the first connecting plate 33, so that the calf plate 24 can be lifted to a suitable position, which is beneficial to the patient to relax the calf and meets the use requirement of the patient.

[0034] In the embodiment, the length of the screw rod assembly composed of the first screw rod 42 and the first nut 43 is elongated, the first connecting rod 32 is driven to rotate around the rotation shaft between the first connecting rod 32 and the connecting rod 31, so that the angle between the first connecting rod 32 and the bed frame 1 is increased, the thigh plate 23 is driven to rotate around the rotation shaft between the large protrusion and the hip plate 22, the thigh plate 23 is overturned and the calf plate 24 is lifted.

[0035] In the embodiment, the length of the screw rod assembly composed of the first screw rod 42 and the first nut 43 is shortened, the first connecting rod 32 is driven to rotate around the rotation shaft between the first connecting rod 32 and the connecting rod 31, so that the angle between the first connecting rod 32 and the bed frame 1 is decreased, the thigh plate 23 is driven to rotate around the rotation shaft between the large protrusion and the hip plate 22, and the calf plate 24 is flattened.

[0036] In some specific embodiments, a controller is further included, the controller is connected with the first driving motor 41 and is used to drive the first driving motor 41. The controller can control the opening and closing of the first driving motor 41, realizes electric control, and greatly reduces the work efficiency of nurses and caregivers and the work burden.

[0037] In some specific embodiments, a parallelogram structure is formed between the connecting rod 31, the thigh plate 23, the first connecting plate 33 and the first connecting rod 32. In use, the first screw rod 42 is driven to rotate by the first driving motor 41, so that the first nut 43 moves along the axial direction of the first screw rod 42. When the first nut 43 moves, the first driving plate 34 is pulled to drive the first connecting rod 32 to rotate relative to the connecting rod 31. When the first connecting rod 32 rotates, the first connecting plate 33 drives the thigh plate 23 to rotate, so that the thigh plate 23 can rotate relative to the hip plate 22 to flip the thigh plate 23. When the thigh plate 23 rotates relative to the hip plate 22 in a first direction, the first connecting plate 33 can rotate relative to the thigh plate 23 in a direction opposite to the first direction. The calf plate 24 is arranged on the support portion of the first connecting plate 33. The parallelogram structure formed between the connecting rod 31, the thigh plate 23, the first connecting plate 33 and the first connecting rod 32 can keep the calf plate 24 horizontal and lifted to a suitable position, which is beneficial to the patient to relax the calf and meets the use requirements of the patient.

[0038] In some specific embodiments, the support portion is horizontally arranged, and the calf plate 24 is fixed to the support portion, so that the calf plate 24 can be kept horizontal and lifted to a suitable position, which is beneficial to the patient to relax the calf and meets the use requirements of the patient.

[0039] In some specific embodiments, the first driving plate 34 is arranged at a region of the first connecting rod 32 away from the connecting rod 31, which facilitates the first driving plate 34 to drive the first connecting rod 31 to rotate relative to the connecting rod 31.

[0040] In some specific embodiments, the calf plate 24 is detachably connected with the first connecting plate 33, which facilitates the dismounting and mounting of the calf plate 24 and meets different use requirements.

[0041] In some specific embodiments, the back plate 21 and a second driving assembly are further included. The back plate 21, the hip plate 22, the thigh plate 23 and the calf plate 24 are sequentially arranged along the length direction of the panel. The back plate 21 is rotationally connected with the hip plate 22. The second driving assembly is connected with the back plate 21 and is used to drive the back plate 21 to rotate relative to the hip plate 22. The second driving assembly can drive the back plate 21 to rotate relative to the hip plate 22 to flip the back plate 21, which meets different use requirements.

[0042] In some specific embodiments, the second driving assembly comprises a second driving plate 51, a second nut 52, a second screw rod 53 and a second driving motor 54; one end of the second driving plate 51 is fixedly connected with the back plate 21, the other end is rotatably connected with the second nut 52, the second screw rod 53 is threadedly connected with the second nut 52, the second driving motor 54 is arranged on the bed frame 1, the second driving motor 54 is connected with the second screw rod 53, and is used for driving the second screw rod 53 to rotate, so that the second nut 52 drives the second driving plate 51 to rotate. In this embodiment, the length of the screw rod assembly composed of the second screw rod 53 and the second nut 52 is shortened, the back plate 21 is driven to rotate around the rotation shaft between the back plate 21 and the hip plate 22, so that the angle between the back plate 21 and the bed frame 1 is increased, and the back is lifted. In this embodiment, the length of the screw rod assembly composed of the second screw rod 53 and the second nut 52 is lengthened, the back plate 21 is driven to rotate around the rotation shaft between the back plate 21 and the hip plate 22, so that the angle between the back plate 21 and the bed frame 1 is reduced, and the back is flattened. After the back plate 21 is flattened, the back plate 21 is attached to the bed frame 1, and has better stability and support.

[0043] In some specific embodiments, the controller is connected with the second driving motor 54, and is used for driving the second driving motor 54. The controller can be used to control the opening and closing of the second driving motor 54, realize electric control, and greatly reduce the work efficiency of nurses and caregivers and the work burden.

[0044] The nursing device provided by the embodiments of the present disclosure comprises the nursing bed provided by the embodiments of the present disclosure. Since the nursing device provided by the embodiments of the present disclosure and the nursing bed provided by the embodiments of the present disclosure have the same advantages, the advantages will not be repeated here.

[0045] It should be understood that the various forms of flow shown above can be reordered, added or deleted. For example, each step described in the present disclosure can be executed in parallel, sequentially or in different order, as long as the desired results of the technical solutions disclosed in the embodiments can be achieved, and the present disclosure is not limited herein.

[0046] In addition, the terms "first", "second" are only for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features. Therefore, the features defined as "first", "second" can explicitly or implicitly include at least one of the features. In the description of the present disclosure, the meaning of "multiple" is two or more, unless otherwise specifically limited.

[0047] The above is only a specific embodiment of the present disclosure, but the protection scope of the present disclosure is not limited thereto, and any person skilled in the art can easily think of changes or replacements within the technical scope disclosed in the present disclosure, which should be covered within the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be subject to the protection scope of the claims.

Claims

1. A care bed, characterized in that The utility model relates to a bed frame (1), panel and first drive component, the panel is arranged in the bed frame (1); The panel includes hip plate (22), thigh plate (23) and shank plate (24); The thigh plate (23) is rotatably connected with the hip plate (22); The first drive component includes connecting rod (31), first connecting rod (32), first connecting plate (33) and first drive plate (34), one end of connecting rod (31) is fixedly connected with hip plate (22), the other end of connecting rod (31) is rotatably connected with first connecting rod (32), the end of first connecting rod (32) away from connecting rod (31) is rotatably connected with first connecting plate (33), first connecting plate (33) includes support part and connecting part, the connecting part is rotatably connected with thigh plate (23), shank plate (24) is arranged in the support part, first drive plate (34) is arranged in first connecting rod (32), is used for driving first connecting rod (32) relative connecting rod (31) rotatory;First connecting plate (33) drives thigh plate (23) to rotate, and thigh plate (23) is rotated relative hip plate (22) to overturn thigh plate (23);When thigh plate (23) is rotated relative hip plate (22) to first direction, first connecting plate (33) can be rotated relative thigh plate (23) to the direction opposite first direction; The connecting rod (31), the thigh plate (23), the first connecting plate (33) and the first connecting rod (32) form a parallelogram structure; The support part is horizontally arranged, and the shank plate (24) is fixed to the support part. The first drive component further includes a first drive motor (41), a first screw rod (42) and a first nut (43), the first nut (43) is rotatably connected with the first drive plate (34), the first screw rod (42) is threadedly connected with the first nut (43), the first drive motor (41) is arranged in the bed frame (1), the first drive motor (41) is connected with the first screw rod (42), and is used for driving the first screw rod (42) to rotate.

2. The care bed defined in claim 1, characterized in that The controller is connected with the first drive motor (41) and is used for driving the first drive motor (41).

3. The care bed defined in claim 2, characterized in that The first drive plate (34) is arranged in the area of the first connecting rod (32) away from the connecting rod (31).

4. The care bed of claim 1, wherein, The shank plate (24) is detachably connected with the first connecting plate (33).

5. The care bed of claim 1, wherein, The utility model further includes a back plate (21) and a second drive component; 6. The care bed of claim 1, wherein, The back plate (21), the hip plate (22), the thigh plate (23) and the shank plate (24) are sequentially arranged along the length direction of the panel; The back plate (21) is rotatably connected with the hip plate (22); The second drive component is connected with the back plate (21) and is used for driving the back plate (21) to rotate relative to the hip plate (22). The second drive component includes a second drive plate (51), a second nut (52), a second screw rod (53) and a second drive motor (54).

7. The care bed defined in claim 6 characterised in that ​ One end of the second driving plate (51) is fixedly connected with the back plate (21), and the other end is rotationally connected with the second nut (52). The second screw rod (53) is in threaded cooperation with the second nut (52). The second driving motor (54) is arranged on the bed frame (1). The second driving motor (54) is connected with the second screw rod (53) and is used for driving the second screw rod (53) to rotate, so that the second nut (52) drives the second driving plate (51) to rotate.

8. A care device, characterized in that A care bed comprising the bed according to any one of claims 1 to 7.

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