Nursing bed

Abstract

The utility model relates to the technical field of nursing, in particular to a nursing bed which is convenient for a patient to move and move through the matching of a rotating mechanism, a leg moving mechanism, a moving mechanism and an adjusting plate, so that the labor intensity of medical personnel is reduced, and the practicability is higher. A plurality of supporting legs are symmetrically and fixedly installed at the bottom end of the nursing bed, a first moving wheel is arranged at the bottom end of each supporting leg, a rotating mechanism is arranged on the nursing bed and comprises a rotating plate, a first motor is fixedly installed at the bottom end of the nursing bed, and the output end of the first motor is fixedly connected with the bottom end of the rotating plate. Two sliding blocks are symmetrically and fixedly installed at the bottom end of the rotating plate, a sliding rail is arranged on the nursing bed, the two sliding blocks are both in sliding connection with the sliding rail, a leg moving mechanism is arranged on the nursing bed, the leg moving mechanism comprises a fixing plate and a mounting plate, and two second moving wheels are symmetrically and fixedly installed at the bottom end of the fixing plate.

Description

Technical Field

[0001] The utility model relates to the technical field of nursing, in particular to a nursing bed. Background Technique

[0002] As the name implies, a nursing bed is a bed for patients or the elderly, which plays a role in assisting in taking care of patients and the elderly, making the later nursing more convenient; nursing beds are now widely used in hospitals, nursing homes and other fields; some patients are paralyzed due to their diseases and need to stay in bed all year round, and there are more and more elderly people, many of whom have inconvenient legs and feet and stay in bed all year round.

[0003] After retrieval, the utility model patent with the Chinese patent publication number CN110584905A discloses: a PICC nursing bed, including a nursing bed main body and an infusion rack, and an adjusting mechanism is arranged between the nursing bed main body and the infusion rack. The adjusting mechanism includes a slider, and two groups of cavities are opened inside the slider, and an embedded plate is arranged inside the cavity;

[0004] However, when the existing technical solution is used, the adjustment range of the nursing bed is limited, and the bed board located at the leg part cannot be lowered, the leg mobility is poor, and because the patient or the elderly is inconvenient to move, it is difficult to get out of bed. Therefore, a nursing bed is needed to improve the above problems. Content of the Utility Model

[0005] (1) Technical Problems to be Solved

[0006] In view of the deficiencies of the prior art, the utility model provides a nursing bed which is convenient for the patient's movement operation through the cooperation of a rotating mechanism, a leg movement mechanism, a moving mechanism and an adjusting plate, thereby reducing the labor intensity of medical staff and having high practicability.

[0007] (2) Technical Solutions

[0008] To achieve the above object, the utility model provides the following technical solution: a nursing bed, including a nursing bed, a plurality of legs are symmetrically and fixedly installed at the bottom end of the nursing bed, and a first moving wheel is arranged at the bottom end of each leg;

[0009] A rotating mechanism is arranged on the nursing bed. The rotating mechanism includes a rotating plate. A first motor is fixedly installed at the bottom end of the nursing bed. The output end of the first motor is fixedly connected to the bottom end of the rotating plate. Two sliders are symmetrically and fixedly installed at the bottom end of the rotating plate. A slide rail is opened on the nursing bed, and both sliders are slidably connected to the slide rail;

[0010] The nursing bed is provided with a leg activity mechanism. The leg activity mechanism includes a fixing plate and a mounting plate. Two second moving wheels are symmetrically and fixedly installed at the bottom end of the fixing plate. Two electric cylinders are symmetrically and fixedly installed on the fixing plate. The two electric cylinders are connected through the mounting plate. A first support plate is fixedly installed on the mounting plate. A second support plate is hinged on the first support plate. The second support plate is hinged to one end of the nursing bed. An adjusting plate is rotatably installed on the nursing bed;

[0011] The adjusting plate performs moving and rotating operations through a moving mechanism;

[0012] The second support plate performs limiting operations through two limiting mechanisms.

[0013] Preferably, the moving mechanism includes two connecting plates. The two connecting plates are fixedly installed at the bottom end of the nursing bed. A second motor is fixedly installed on one of the connecting plates. The output end of the second motor is fixedly installed with a screw rod. The screw rod is rotatably connected to the other connecting plate. A moving block is screwed on the screw rod. Two hinge plates are symmetrically hinged on the moving block. The ends of the two hinge plates away from the moving block are both hinged to the bottom end of the adjusting plate. Two working grooves are correspondingly formed on the nursing bed for the two hinge plates. The two hinge plates are slidably connected with the two working grooves.

[0014] Further, the limiting mechanism includes two rotating plates. The two rotating plates are both rotatably connected to the bottom end of the nursing bed. Auxiliary plates are fixedly installed on the two rotating plates. The two rotating plates and the two auxiliary plates are all in contact with the second support plate.

[0015] Still further, a protective cover is fixedly installed on one of the connecting plates. The second motor is located inside the protective cover.

[0016] On the basis of the foregoing solution, two handles are symmetrically and fixedly installed on the rotating plate.

[0017] Further, a footrest is fixedly installed on the nursing bed. A protective pad is arranged on the footrest.

[0018] Still further, two limiting rods are symmetrically and fixedly installed on the two connecting plates. The moving block is slidably connected with the two limiting rods.

[0019] (III) Beneficial effects

[0020] Compared with the prior art, the present utility model provides a nursing bed, which has the following beneficial effects:

[0021] By starting the first motor, the first motor provides power to drive the rotating plate to perform a rotating operation. While the rotating plate rotates, it causes two sliders to perform a rotating operation on the nursing bed, thereby facilitating the patient's getting out of bed. When it is necessary to bend the legs, by starting two electric cylinders, the two electric cylinders drive the mounting plate to perform a descending operation, and at the same time move two second moving wheels, so that the two second moving wheels drive the mounting plate and the first support plate to perform a moving operation, releasing the limiting operation of the second support plate. Through the cooperation of the first support plate and the second support plate, the second support plate performs a bending operation, so that the patient's legs can be relaxed and exercised. The angle of the adjusting plate is adjusted through the moving mechanism, thereby facilitating the patient's getting up operation. Description of the Drawings

[0022] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0023] Figure 2 It is a schematic sectional structure diagram of the present invention;

[0024] Figure 3 It is a schematic diagram of the structure of the mounting plate and the auxiliary plate of the present invention;

[0025] Figure 4 It is a schematic diagram of the connection structure of the moving block, the hinge plate and the adjusting plate of the present invention.

[0026] Reference numerals in the drawings: 1, nursing bed; 2, legs; 3, first moving wheels; 4, rotating plate; 5, first motor; 6, sliders; 7, fixing plate; 8, second moving wheels; 9, mounting plate; 10, electric cylinders; 11, first support plate; 12, second support plate; 13, adjusting plate; 14, connecting plate; 15, second motor; 16, screw; 17, moving block; 18, hinge plate; 19, rotating plate; 20, auxiliary plate; 21, protective cover; 22, handle; 23, footrest; 24, limiting rod. Detailed Description of the Invention

[0027] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the 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. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0028] Embodiment 1

[0029] Please refer to Figures 1-3 , a nursing bed, including a nursing bed 1. A plurality of legs 2 are symmetrically and fixedly installed at the bottom end of the nursing bed 1, and a first moving wheel 3 is provided at the bottom end of each leg 2.

[0030] Please refer to Figures 1-3 As shown in the figure, a rotating mechanism is provided on the nursing bed 1. The rotating mechanism includes a rotating plate 4. A first motor 5 is fixedly installed at the bottom end of the nursing bed 1. The output end of the first motor 5 is fixedly connected to the bottom end of the rotating plate 4. Two sliders 6 are symmetrically and fixedly installed at the bottom end of the rotating plate 4. A slide rail is provided on the nursing bed 1. Both sliders 6 are slidably connected to the slide rail. By starting the first motor 5, the first motor 5 provides power to drive the rotating plate 4 to perform a rotating operation. While the rotating plate 4 rotates, the two sliders 6 perform a rotating operation on the nursing bed 1, thereby facilitating the patient's getting out of bed operation.

[0031] Please refer to Figures 1-3 As shown in the figure, a leg movement mechanism is provided on the nursing bed 1. The leg movement mechanism includes a fixing plate 7 and a mounting plate 9. Two second moving wheels 8 are symmetrically and fixedly installed at the bottom end of the fixing plate 7. Two electric cylinders 10 are symmetrically and fixedly installed on the fixing plate 7. The two electric cylinders 10 are connected through the mounting plate 9. A first support plate 11 is fixedly installed on the mounting plate 9. A second support plate 12 is hinged on the first support plate 11. The second support plate 12 is hinged to one end of the nursing bed 1. An adjusting plate 13 is rotatably installed on the nursing bed 1. When it is necessary to bend the legs, by starting the two electric cylinders 10, the two electric cylinders 10 drive the mounting plate 9 to perform a descending operation, and at the same time move the two second moving wheels 8, so that the two second moving wheels 8 drive the mounting plate 9 and the first support plate 11 to perform a moving operation, releasing the limiting operation of the second support plate 12. Through the cooperation of the first support plate 11 and the second support plate 12, the second support plate 12 performs a bending operation, thereby enabling the patient's legs to be relaxed and moved.

[0032] Please refer to Figures 1-4 As shown in the figure, the adjusting plate 13 performs a moving and rotating operation through a moving mechanism. The angle of the adjusting plate 13 is adjusted through the moving mechanism, thereby facilitating the patient's getting up operation. The moving mechanism includes two connecting plates 14. The two connecting plates 14 are fixedly installed at the bottom end of the nursing bed 1. A second motor 15 is fixedly installed on one of the connecting plates 14. The output end of the second motor 15 is fixedly installed with a screw rod 16. The screw rod 16 is rotatably connected to the other connecting plate 14. A moving block 17 is screwed on the screw rod 16. Two hinge plates 18 are symmetrically hinged on the moving block 17. The ends of the two hinge plates 18 far from the moving block 17 are both hinged to the bottom end of the adjusting plate 13. Two working grooves are provided on the nursing bed 1 corresponding to the two hinge plates 18. The two hinge plates 18 are slidably connected to the two working grooves. By starting the second motor 15, the second motor 15 provides power to drive the screw rod 16 to perform a rotating operation, and further enables the moving block 17 to perform a moving operation on the screw rod 16. Through the movement of the moving block 17, the two hinge plates 18 are driven to perform a moving operation. Furthermore, through the cooperation of the two hinge plates 18 and the adjusting plate 13, when the two hinge plates 18 move, the adjusting plate 13 is driven to perform an angle adjusting operation.

[0033] Please refer to Figures 1-3 , the second support plate 12 is limited by two limiting mechanisms. The limiting mechanisms include two rotating plates 19. Both of the two rotating plates 19 are rotatably connected to the bottom end of the nursing bed 1. Auxiliary plates 20 are fixedly installed on both of the two rotating plates 19. Both of the two rotating plates 19 and the two auxiliary plates 20 are in contact with the second support plate 12. The second support plate 12 is supported and limited by the arrangement of the two rotating plates 19 and the two auxiliary plates 20, making the second support plate 12 more stable.

[0034] Please refer to Figures 2-4 , it should also be noted that a protective cover 21 is fixedly installed on one of the connecting plates 14, and the second motor 15 is located inside the protective cover 21. The installation of the protective cover 21 protects the second motor 15.

[0035] Please refer to Figures 1-3 , two handles 22 are symmetrically and fixedly installed on the rotating plate 4. The arrangement of the two handles 22 facilitates the patient's support operation.

[0036] Please refer to Figure 1 , a footrest 23 is fixedly installed on the nursing bed 1, and a protective pad is arranged on the footrest 23. The arrangement of the footrest 23 facilitates the patient to get out of bed and supports the patient's feet.

[0037] Please refer to Figure 3 and Figure 4 , two limiting rods 24 are symmetrically and fixedly installed on the two connecting plates 14. The moving block 17 is slidably connected to the two limiting rods 24. The arrangement of the two limiting rods 24 makes the moving block 17 move more stably.

[0038] Embodiment 2

[0039] When the nursing bed is in use, start the first motor 5. This motor is a well-known device for those skilled in the art and can be directly purchased on the market. Here, we only use it and do not make improvements to its structure and function. Therefore, we will not elaborate on it in detail here. Moreover, the motor is equipped with a matching control switch, and the installation position of the control switch is selected according to actual practical needs to facilitate the operation and control by the operator. The first motor 5 provides power to drive the rotating plate 4 to perform a rotating operation. While the rotating plate 4 rotates, the two sliders 6 perform a rotating operation on the nursing bed 1, thus facilitating the patient to get out of bed. The provision of the two handles 22 facilitates the patient's support, and the provision of the footrest 23 provides support for the patient's feet, making it more convenient for the patient to get out of bed. When the legs need to be bent, start the two electric cylinders 10. The two electric cylinders 10 drive the mounting plate 9 to perform a descending operation, and at the same time move the two second moving wheels 8, so that the two second moving wheels 8 drive the mounting plate 9 and the first support plate 11 to move closer to the second support plate 12. Rotate the two rotating plates 19 to release the limiting operation of the second support plate 12. Through the cooperation of the first support plate 11 and the second support plate 12, the second support plate 12 performs a bending operation, so that the patient's legs can be relaxed. By starting the second motor 15, the second motor 15 provides power to drive the screw 16 to perform a rotating operation, and then the moving block 17 moves on the screw 16. The movement of the moving block 17 drives the two hinge plates 18 to perform a moving operation. Furthermore, through the cooperation of the two hinge plates 18 and the adjusting plate 13, when the two hinge plates 18 move, they drive the adjusting plate 13 to perform an angle adjustment operation, thus facilitating the patient to get up.

[0040] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A nursing bed, comprising a nursing bed (1), characterized in that: A plurality of legs (2) are symmetrically and fixedly installed at the bottom end of the nursing bed (1), and a first moving wheel (3) is arranged at the bottom end of each leg (2); A rotating mechanism is arranged on the nursing bed (1). The rotating mechanism includes a rotating plate (4). A first motor (5) is fixedly installed at the bottom end of the nursing bed (1). The output end of the first motor (5) is fixedly connected to the bottom end of the rotating plate (4). Two sliders (6) are symmetrically and fixedly installed at the bottom end of the rotating plate (4). A slide rail is provided on the nursing bed (1), and the two sliders (6) are both slidably connected to the slide rail; A leg movement mechanism is arranged on the nursing bed (1). The leg movement mechanism includes a fixing plate (7) and a mounting plate (9). Two second moving wheels (8) are symmetrically and fixedly installed at the bottom end of the fixing plate (7). Two electric cylinders (10) are symmetrically and fixedly installed on the fixing plate (7). The two electric cylinders (10) are connected through the mounting plate (9). A first support plate (11) is fixedly installed on the mounting plate (9). A second support plate (12) is hinged on the first support plate (11). The second support plate (12) is hinged to one end of the nursing bed (1). An adjusting plate (13) is rotatably installed on the nursing bed (1); The adjusting plate (13) performs moving and rotating operations through a moving mechanism; The second support plate (12) performs limiting operations through two limiting mechanisms.

2. The nursing bed according to claim 1, wherein: The moving mechanism includes two connecting plates (14). The two connecting plates (14) are fixedly installed at the bottom end of the nursing bed (1). A second motor (15) is fixedly installed on one of the connecting plates (14). The output end of the second motor (15) is fixedly installed with a screw rod (16). The screw rod (16) is rotatably connected to the other connecting plate (14). A moving block (17) is screwed on the screw rod (16). Two hinge plates (18) are symmetrically hinged on the moving block (17). The ends of the two hinge plates (18) far away from the moving block (17) are both hinged to the bottom end of the adjusting plate (13). Two working grooves are provided on the nursing bed (1) corresponding to the two hinge plates (18), and the two hinge plates (18) are slidably connected to the two working grooves.

3. The nursing bed according to claim 2, characterized in that: The limiting mechanism includes two rotating plates (19). The two rotating plates (19) are both rotatably connected to the bottom end of the nursing bed (1). An auxiliary plate (20) is fixedly installed on each of the two rotating plates (19). The two rotating plates (19) and the two auxiliary plates (20) are all in contact with the second support plate (12).

4. The nursing bed according to claim 3, characterized in that: A protective cover (21) is fixedly installed on one of the connecting plates (14), and the second motor (15) is located inside the protective cover (21).

5. The nursing bed according to claim 4, characterized in that: Two handles (22) are symmetrically and fixedly installed on the rotating plate (4).

6. The nursing bed according to claim 5, characterized in that: A footrest (23) is fixedly installed on the nursing bed (1), and a protective pad is provided on the footrest (23).

7. The nursing bed according to claim 6, characterized in that: Two limiting rods (24) are symmetrically and fixedly installed on the two connecting plates (14), and the moving block (17) is slidably connected to the two limiting rods (24).

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