Auxiliary getting-up device and nursing bed

Abstract

The utility model discloses an auxiliary getting-up device and a nursing bed, and relates to the technical field of nursing equipment. A leg rotating groove is formed in one end of the bed plate, and one end of the leg placement plate is rotationally connected into the leg rotating groove; the number of the rotating mechanisms is two, and the two rotating mechanisms are arranged in the bed board. According to the auxiliary getting-up device and the nursing bed, the leg placement plate is controlled to rotate through the rotating mechanism, so that the legs of a patient can bend and rotate along with the leg placement plate, movement of the legs of the patient is guaranteed, meanwhile, after the leg placement plate descends, the patient can get out of the bed conveniently, and the auxiliary getting-up device and the nursing bed are convenient to use. And the stretching and retracting of the plate lifting block are controlled through the position adjusting mechanism, so that the position of the leg placement plate is adjusted, the force bearing of the leg placement plate is completed, the use effect is ensured, and the rotation use effect of the leg placement plate is not affected after the leg placement plate is retracted.

Description

Technical Field

[0001] The utility model relates to the technical field of nursing equipment, in particular to an auxiliary standing device and a nursing bed. Background Art

[0002] Paralyzed patients who have difficulty taking care of themselves and elderly people who have lost the ability to take care of themselves cannot move independently due to lying in bed for a long time. Their joints and internal organs are easily compressed, which leads to obstruction of blood circulation and respiratory metabolism and detoxification of the body. They are prone to pressure sores and bedsores, which aggravate the patients' primary condition and physical and mental suffering, generate additional consumption of medical and health care resources, increase the mental and financial burden on the family, and the mortality rate of elderly patients has risen by more than four times.

[0003] Authorization announcement number "CN220193396U" records "an auxiliary rising device and a nursing bed, including a mounting frame assembly, an auxiliary rope, a storage guide device and other components. The storage guide device can make the auxiliary rope be in a predetermined bending state at a predetermined position, which can correspond to the position of the patient's arm, and in the process of assisting rising, the position of the mounting frame assembly can move toward the patient's legs, and the auxiliary rope support point moves toward the outside direction, and is constantly located on the front side of the patient's arm, so that the patient can get up by pulling the auxiliary rope, thereby assisting the patient to get up and reducing the difficulty of the patient to get up. The utility model can keep the fulcrum position of the rope constantly in front of the patient's arm, thereby assisting the patient to get up easily."

[0004] The above patent can keep the fulcrum of the rope in a constant position in front of the patient's arm, helping the patient to stand up easily, but it can only enable bedridden patients to sit up. To complete the patient's knee flexion or standing movement, manual assistance from nursing staff is required, making the nursing operation labor-intensive, difficult, and inefficient. Summary of the invention

[0005] The utility model provides an auxiliary rising device and a nursing bed. The leg rest plate is controlled to rotate by a rotating mechanism, so that the patient's legs can bend and rotate along with the leg rest plate, thereby ensuring the movement of the patient's legs. At the same time, after the leg rest plate is lowered, it is convenient for the patient to get out of bed. The leg rest plate is controlled to be extended and retracted by a positioning mechanism, so that the position of the leg rest plate is adjusted to complete the load-bearing of the leg rest plate and ensure the use effect. Moreover, the rotation use effect of the leg rest plate is not affected after contraction.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions: an auxiliary rising device and a nursing bed, comprising:

[0007] The four corners of the bottom are all fixedly connected to the bed board with legs;

[0008] A leg placement plate, one end of the bed plate is provided with a leg rotation groove, and one end of the leg placement plate is rotatably connected to the leg rotation groove;

[0009] The rotating mechanism is provided with two groups, the two groups of rotating mechanisms are respectively arranged in the bed board, and the two groups of rotating mechanisms are connected to the leg placement board;

[0010] A back adjustment plate, one end of the bed plate is provided with a back placement groove, and one end of the back adjustment plate is rotatably connected to the back placement groove;

[0011] The angle adjustment mechanism is arranged on the bed board, and the angle adjustment mechanism is connected to the back adjustment plate;

[0012] There are two lifting plates, both of which are arranged on the bed board to support the leg support plate; and

[0013] The positioning mechanism is provided with two groups, the two groups of the positioning mechanism are respectively arranged on the bed board, and each group of the positioning mechanism is connected with each lifting board.

[0014] Furthermore, each set of the rotating mechanism includes a driving motor and a transmission component, the driving motor is fixedly connected to the bed board, the transmission component is arranged on the driving motor, and the transmission component is connected to the leg placement plate.

[0015] Furthermore, the transmission component includes a driving gear and a driven gear, the driving gear is fixedly connected to the output end of the driving motor, the driven gear is fixedly connected to one end of the leg placement plate, and the driven gear and the driving gear are meshed with each other.

[0016] Furthermore, the angle adjustment mechanism is an angle adjustment cylinder, one end of the angle adjustment cylinder is rotatably connected to the bed board, and the other end of the angle adjustment cylinder is rotatably connected to the back adjustment plate.

[0017] Furthermore, each group of the positioning mechanism includes a positioning cylinder and a mounting groove, the mounting groove is opened at one end of the bed board, the positioning cylinder is fixedly connected in the mounting groove, and the output end of the positioning cylinder is fixedly connected to the lifting plate.

[0018] The utility model provides an auxiliary standing device and a nursing bed, which have the following beneficial effects:

[0019] (1) The auxiliary raising device and the nursing bed control the rotation of the leg support plate through a rotating mechanism, so that the patient's legs can bend and rotate along with the leg support plate, thereby ensuring the movement of the patient's legs. At the same time, after the leg support plate is lowered, it is convenient for the patient to get out of bed.

[0020] (2) The auxiliary raising device and the nursing bed control the extension and retraction of the lifting plate through the adjustment mechanism, so that the leg support plate can be adjusted in position to complete the load-bearing of the leg support plate and ensure the use effect. Moreover, the contraction does not affect the rotation use effect of the leg support plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is an exploded view of the utility model;

[0022] Figure 2 It is a three-dimensional diagram of the utility model;

[0023] Figure 3 It is a partial cross-sectional view of the utility model;

[0024] Figure 4 It is a three-dimensional diagram of the rotating mechanism of the utility model.

[0025] In the figure: 1. bed board; 2. leg rotation slot; 3. driving gear; 4. driven gear; 5. leg placement plate; 6. lifting plate; 7. adjustment cylinder; 8. installation slot; 9. support leg; 10. driving motor; 11. back adjustment plate; 12. angle adjustment cylinder; 13. back placement slot. DETAILED DESCRIPTION

[0026] The following will clearly and completely describe the technical solutions in the embodiments of the utility model in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] See also Figure 1-4 The utility model provides a technical solution: an auxiliary standing device and a nursing bed, characterized in that it includes:

[0028] The four corners of the bottom are all fixedly connected to the bed board 1 with legs 9;

[0029] A leg placement plate 5, one end of the bed plate 1 is provided with a leg rotation groove 2, and one end of the leg placement plate 5 is rotatably connected to the leg rotation groove 2;

[0030] There are two sets of rotating mechanisms, which are respectively arranged in the bed board 1 and are connected to the leg placement board 5;

[0031] A back adjustment plate 11, one end of the bed plate 1 is provided with a back placement groove 13, one end of the back adjustment plate 11 is rotatably connected to the back placement groove 13;

[0032] The angle adjustment mechanism is arranged on the bed board 1, and the angle adjustment mechanism is connected to the back adjustment plate 11;

[0033] There are two lifting plates 6, both of which are arranged on the bed board 1 to support the leg support plate 5; and

[0034] There are two groups of positioning mechanisms, which are respectively arranged on the bed board 1 , and each group of positioning mechanisms is connected to each lifting board 6 .

[0035] In this embodiment: the leg support plate 5 is used in conjunction with the back adjustment plate 11, so that the nursing bed can be formed into the shape of a chair as a whole, so that the patient can sit up, and the lifting plate 6 positions the leg support plate 5 to limit the position during normal use to ensure its use.

[0036] Specifically, each set of rotating mechanisms includes a driving motor 10 and a transmission component. The driving motor 10 is fixedly connected to the bed board 1 , the transmission component is arranged on the driving motor 10 , and the transmission component is connected to the leg placement plate 5 .

[0037] In this embodiment, the model of the driving motor 10 can be selected from those available on the market as needed, which will not be elaborated here. The driving motor 10 is used for power output, and two driving motors 10 are used for synchronous rotation.

[0038] Specifically, the transmission component includes a driving gear 3 and a driven gear 4, the driving gear 3 is fixedly connected to the output end of the driving motor 10, the driven gear 4 is fixedly connected to one end of the leg placement plate 5, and the driven gear 4 and the driving gear 3 are meshed with each other.

[0039] In this embodiment, the driving gear 3 and the driven gear 4 have the same size, so that the driving motor 10 can control the leg placement plate 5 to rotate.

[0040] Specifically, the angle adjustment mechanism is an angle adjustment cylinder 12 , one end of the angle adjustment cylinder 12 is rotatably connected to the bed board 1 , and the other end of the angle adjustment cylinder 12 is rotatably connected to the back adjustment plate 11 .

[0041] In this embodiment, the model of the angle adjustment cylinder 12 can be selected from those available on the market as needed, and no further details are given here. The angle of the back adjustment plate 11 relative to the bed board 1 is controlled by the extension and retraction of the angle adjustment cylinder 12 to lift the patient's back.

[0042] Specifically, each group of positioning mechanisms includes a positioning cylinder 7 and a mounting groove 8. The mounting groove 8 is opened at one end of the bed board 1. The positioning cylinder 7 is fixedly connected in the mounting groove 8, and the output end of the positioning cylinder 7 is fixedly connected to the lifting plate 6.

[0043] In this embodiment: the model of the positioning cylinder 7 can be selected from those available on the market as needed, and no further details are given here. By extending and retracting the positioning cylinder 7, the lifting plate 6 is controlled to bear the force on the leg placement plate 5.

[0044] During use, when a person needs to get out of bed, the two positioning cylinders 7 contract, controlling the two lifting plates 6 to be retracted into the corresponding installation slots 8, and the two driving motors 10 rotate, and the leg placement plate 5 is rotated through the corresponding driving gear 3 and the driven gear 4 to control the patient's legs to bend and fall. At the same time, the angle adjustment cylinder 12 extends, so that the back positioning plate 11 lifts the patient's back to ensure the use effect. After use, the back positioning plate 11 and the leg placement plate 5 return to their original positions and are limited by the lifting plate 6 to avoid the force of the leg placement plate 5 on the driving motor 10.

[0045] The control method of the present invention is to control by manually starting and closing the switch. The wiring diagram of the power element and the provision of power supply are common knowledge in the field, and the present invention is mainly used to protect mechanical devices, so the present invention will not explain the control method and wiring arrangement in detail.

[0046] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An auxiliary rising device and a nursing bed, characterized in that: include: A bed board (1) having legs (9) fixedly connected at the four corners of the bottom; A leg placement plate (5), wherein one end of the bed plate (1) is provided with a leg rotation groove (2), and one end of the leg placement plate (5) is rotatably connected to the leg rotation groove (2); A rotating mechanism, which is provided with two groups, the two groups of rotating mechanisms are respectively arranged in the bed board (1), and the two groups of rotating mechanisms are connected to the leg placement board (5); A back adjustment plate (11), wherein one end of the bed plate (1) is provided with a back placement groove (13), and one end of the back adjustment plate (11) is rotatably connected to the back placement groove (13); An angle adjustment mechanism is provided on the bed board (1), and the angle adjustment mechanism is connected to the back adjustment plate (11); There are two lifting plates (6), both of which are arranged on the bed board (1) to support the leg support plate (5); and The positioning mechanism is provided with two groups, the two groups of positioning mechanisms are respectively arranged on the bed board (1), and each group of positioning mechanisms is connected to each lifting board (6).

2. The auxiliary rising device and nursing bed according to claim 1, characterized in that: Each set of the rotating mechanisms comprises a driving motor (10) and a transmission component, wherein the driving motor (10) is fixedly connected to the bed board (1), the transmission component is arranged on the driving motor (10), and the transmission component is connected to the leg placement plate (5).

3. The auxiliary rising device and nursing bed according to claim 2, characterized in that: The transmission component comprises a driving gear (3) and a driven gear (4); the driving gear (3) is fixedly connected to the output end of the driving motor (10); the driven gear (4) is fixedly connected to one end of the leg placement plate (5); and the driven gear (4) and the driving gear (3) are meshed with each other.

4. The auxiliary rising device and nursing bed according to claim 3, characterized in that: The angle adjustment mechanism is an angle adjustment cylinder (12), one end of the angle adjustment cylinder (12) is rotatably connected to the bed board (1), and the other end of the angle adjustment cylinder (12) is rotatably connected to the back adjustment plate (11).

5. The auxiliary rising device and nursing bed according to claim 4, characterized in that: Each group of the positioning mechanisms comprises a positioning cylinder (7) and a mounting groove (8), wherein the mounting groove (8) is formed at one end of the bed board (1), the positioning cylinder (7) is fixedly connected to the mounting groove (8), and the output end of the positioning cylinder (7) is fixedly connected to the lifting plate (6).

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