Novel nursing bed

Abstract

The utility model discloses a novel nursing bed which comprises a bed body supporting frame, an adjusting assembly and a driving assembly are arranged in the bed body supporting frame, the adjusting assembly comprises a first plate piece, a second plate piece and a third plate piece, the first plate piece can swing upwards by 0-80 degrees along one side of the second plate piece in the axial direction, and the third plate piece can swing upwards by 0-80 degrees along the other side of the second plate piece. The first plate piece comprises a back plate fixing plate and back plate movable plates movably installed on the left side and the right side of the back plate fixing plate, the second plate piece comprises a bedpan located in the middle of the second plate piece and hip plate fixing frames located on the two sides of the bedpan, and hip plate movable plates are movably installed in the hip plate fixing frames; the swing direction of the back plate movable plate is opposite to that of the first plate, and the first plate swings upwards to be in linkage with the back plate movable plate and the hip plate movable plate to synchronously move relative to the first plate and the second plate. The stability and safety of a patient in the use process of the nursing bed are effectively enhanced, and the risk of accidents is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of medical devices, in particular to a new type of nursing bed. Background Art

[0002] As an important part of medical equipment, the nursing bed is of great significance for improving the quality of medical care and the quality of life of patients. Since most patients who need to use the nursing bed are weak and unable to take care of themselves, while the medical staff assist the patients to get up and turn over through the nursing bed, they also need to fix the corresponding positions of the patients on the nursing bed. Once the operation is improper, it is easy to cause the patients to slide their bodies towards the end of the bed or both sides of the bed, resulting in the obstruction of nursing work and a certain risk of injury to the patients. Therefore, while ensuring the convenience of the medical staff to operate with less time and effort, the nursing bed also needs to consider the stability and safety of the patients on the bed. The existing nursing beds, such as the domestic patent with the patent number CN117442437A, when the left backrest frame and the right backrest frame are in use, since there is no obstruction on both sides of the patient's back, it is easy to cause the upper body to slide to both sides; when the patient sits up by the left backrest frame and the right backrest frame, the left hip frame and the right hip frame cannot support the patient's legs, and the patient is easy to slide towards the end of the bed during the backrest-up process, resulting in the patient being unable to sit up normally. Based on this, there is an urgent need in this field for a new type of nursing bed with improved stability and safety. Summary of the Utility Model

[0003] To achieve the above objectives, the utility model is realized through the following technical solutions: A new type of nursing bed includes a bed body support frame, an adjustment component for adjusting the postures of different parts of a person is arranged inside the bed body support frame, and a driving component for driving the movement of the adjustment component. The adjustment component includes a first plate for supporting and lifting the upper body of a person, a second plate for supporting and stabilizing the buttocks and thighs of a person, and a third plate for supporting the lower legs of a person. The first plate can swing axially by 0 to 80 degrees along one side of the second plate. The first plate includes a back plate fixing plate and back plate movable plates movably installed on the left and right sides of the back plate fixing plate. The second plate includes a bedpan located in the middle of the second plate and hip plate fixing frames located on both sides of the bedpan. Hip plate movable plates are movably installed inside the hip plate fixing frames. The swinging direction of the hip plate movable plates is opposite to the swinging direction of the first plate. When the first plate swings upward, it drives the back plate movable plates and the hip plate movable plates to move synchronously relative to the first plate and the second plate.

[0004] Preferably, the driving component of the first plate member is a first driving member, a first connecting plate is fixed to the output end of the first driving member, a first rotating shaft is fixed to the end of the first connecting plate away from the first driving member, a first supporting plate is fixedly connected to the first rotating shaft, and a first roller slidably connected to the first plate member is provided at the end of the first supporting plate away from the first rotating shaft, and the first roller contacts the bottom surface of the back plate fixing plate in the first plate member.

[0005] Preferably, a back plate lifting member is provided at both ends of the first support plate on the same side as the first roller, and the back plate lifting member can contact the bottom surface of the back plate movable plate in the first plate member, the first roller is vertically arranged relative to the plane of the first support plate, and the back plate lifting member is inclined relative to the plane of the first support plate.

[0006] Preferably, a swing arm is transmission-connected to a side of the first rotating shaft relatively away from the first support plate, an end of the swing arm away from the first rotating shaft is rotationally connected to a hip plate lifting member, and an upper end of the hip plate lifting member is rotationally connected to a side of a hip plate movable plate in the second plate away from the first plate.

[0007] Preferably, the first driving member includes a first motor, an angle connecting plate and a universal connecting rod, the angle connecting plate is axially mounted on the bed support frame, a vertical mounting shaft is provided in the middle of the angle connecting plate, and both ends of the angle connecting plate are axially connected to the output shaft of the first motor and the universal connecting rod respectively.

[0008] Preferably, a first pulley support assembly is provided below the bed support frame, and a second pulley support assembly is provided below the third plate.

[0009] Preferably, the bed support frame is provided with folding armrests at positions corresponding to both sides of the human body, and one end of the folding armrest is provided with a limiting locking piece.

[0010] The utility model provides a new type of nursing bed, which has the following beneficial effects compared with the prior art:

[0011] The novel nursing bed has a first plate member that supports the patient's upper body and lifts it upwards while a back plate movable plate synchronously flips over on both sides of the patient's upper body, thereby limiting the left and right positions of the patient's upper body and preventing it from tipping over to the left and right sides. At the same time, the hip plate movable plate lifts the patient's thigh side close to the knee upwards, so that while the patient's upper body is lifted, the thigh and buttocks move toward the connection between the first plate member and the second plate member under the action of gravity, thereby preventing the patient from sliding toward the end of the bed and being unable to sit up during the back-raising process, further ensuring the patient's body position stability. The utility model effectively enhances the stability and safety of the patient during use of the nursing bed and reduces the risk of accidents by arranging a back plate movable plate and a hip plate movable plate that move synchronously with the first plate member. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0013] Figure 2 is a schematic diagram of a partial structure of the present utility model;

[0014] Figure 3 is a schematic diagram of the linkage structure of the present utility model;

[0015] Figure 4 is the front view of the present utility model.

[0016] Description of reference numerals:

[0017] 1. Bed support frame; 11. First pulley support assembly; 12. Folding armrest; 13. Limit locking member; 2. First plate member; 21. Backplate fixing plate; 22. Backplate movable plate; 3. Second plate member; 31. Bedpan; 32. Hip plate fixing frame; 33. Hip plate movable plate; 4. Third plate member; 41. Second pulley support assembly; 5. First driving member; 51. First motor; 52. Angle connecting plate; 53. Universal connecting rod; 54. Vertical mounting shaft; 61. First connecting piece; 62. First rotating shaft; 63. First support plate; 64. First roller; 65. Backplate lifting member; 71. Swing arm; 72. Hip plate lifting member. Detailed implementation manners

[0018] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0019] Please refer to Figures 1-4The utility model provides a novel nursing bed, comprising a bed support frame 1, an adjustment component for adjusting the posture of different parts of a person and a driving component for driving the adjustment component to move, the adjustment component comprising a first plate 2 for supporting and lifting the upper body of a person, a second plate 3 for supporting and stabilizing the buttocks and thighs of a person, and a third plate 4 for supporting the calves of a person, the first plate 2 can swing upward by 0 to 80 degrees along one side of the second plate 3 as an axis, the first plate 2 comprises a back plate fixing plate 21 and a back plate movable plate 22 movably mounted on the left and right sides of the back plate fixing plate 21, the second plate 3 comprises a bedpan 31 located in the middle of the second plate 3 and a hip plate fixing frame 32 located on both sides of the bedpan 31, a hip plate movable plate 33 is movably mounted in the hip plate fixing frame 32, and the swinging direction of the hip plate movable plate 33 is opposite to the swinging direction of the first plate 2, that is, when the first plate 2 moves upward in a counterclockwise direction, the hip plate movable plate 33 The upward movement direction of the plate 33 is clockwise, and the first plate 2 swings upward to link the back plate movable plate 22 and the hip plate movable plate 33 to move synchronously relative to the first plate 2 and the second plate 3. That is, while the first plate 2 supports the patient's upper body to lift up, the back plate movable plate 22 is synchronously flipped on both sides of the patient's upper body, thereby limiting the left and right positions of the patient's upper body to prevent it from tipping to the left and right sides. At the same time, the hip plate movable plate 33 lifts the patient's thigh side close to the knee upward, so that while the patient's upper body is lifted, the thigh and buttocks move toward the connection between the first plate 2 and the second plate 3 under the action of gravity, thereby preventing the patient from sliding toward the end of the bed during the back-lifting process and becoming unable to sit up, further ensuring the patient's body position stability. The utility model effectively enhances the stability and safety of the patient during the use of the nursing bed by arranging the back plate movable plate 22 and the hip plate movable plate 33 that move synchronously with the first plate 2, thereby reducing the risk of accidents.

[0020] In the embodiment of the present utility model, the driving component of the first plate member 2 is a first driving member 5. A first connecting piece 61 is fixed to the output end of the first driving member 5. One end of the first connecting piece 61 far from the first driving member 5 is fixed with a first rotating shaft 62. A first support plate 63 is fixedly connected to the first rotating shaft 62. A first roller 64 for slidably connecting to the first plate member 2 is provided at one end of the first support plate 63 far from the first rotating shaft 62. The first roller 64 can contact the bottom surface of the back plate fixing plate 21 in the first plate member 2. During actual use, when the first driving member 5 is started to work, it will drive the first connecting piece 61 to rotate. Since the first connecting piece 61 is fixedly connected to the first rotating shaft 62, the first rotating shaft 62 will be driven to rotate accordingly. As the first rotating shaft 62 rotates, the first support plate 63 fixedly connected to it will also rotate correspondingly. The first roller 64 on the first support plate 63 will lift the first plate member 2 during the rotation. Through such a series of action transmissions and interactions, the first plate member 2 can swing upward along one side of the second plate member 3 as an axis, thus successfully realizing the action of supporting and lifting the upper body of the patient, and can flexibly and stably adjust the lifting angle and posture of the upper body of the patient according to actual needs, providing a more comfortable and suitable support for the patient.

[0021] In the embodiment of the present utility model, back plate lifting members 65 are provided at both ends of the first support plate 63 on the same side as the first roller 64. The back plate lifting members 65 can contact the bottom surface of the back plate movable plate 22 in the first plate member 2. The first roller 64 is vertically arranged relative to the plane of the first support plate 63, and the back plate lifting members 65 are inclined relative to the plane of the first support plate 63, that is, the back plate lifting members 65 protrude more from the plane of the first support plate 63 relative to the first roller 64. When the first support plate 63 supports and lifts the first plate member 2, the contact moment between the back plate lifting member 65 and the bottom surface of the back plate movable plate 22 is earlier than the contact moment between the back plate fixing plate 21 and the first roller 64, so as to ensure that the back plate movable plate 22 can move synchronously when the first plate member 2 is just lifted.

[0022] On one side of the first rotating shaft 62 in the embodiment of the present utility model, which is relatively far from the first support plate 63, a swing arm 71 is drivingly connected. One end of the swing arm 71 far from the first rotating shaft 62 is rotatably connected to a hip plate lifting member 72. The upper end of the hip plate lifting member 72 is rotatably connected to the side of the hip plate movable plate 33 in the second plate member 3 far from the first plate member 2. When performing the support and lifting action, the first rotating shaft 62 drives the first support plate 63 and the swing arm 71 to move synchronously. That is, during the process of the first support plate 63 supporting and lifting the first plate member 2, the movement of the swing arm 71 drives the movement of the hip plate lifting member 72. Thus, the hip plate lifting member 72 supports one end of the hip plate movable plate 33 upward to ensure that the hip plate movable plate 33 can move synchronously when the first plate member 2 is lifted, ensuring the stability of the patient's center of gravity, improving the safety and reliability of the use of the nursing bed, and providing a more comfortable and stable support experience for the patient.

[0023] In the embodiment of the present utility model, the first driving member 5 includes a first motor 51, an angle connecting plate 52, and a universal connecting rod 53. The angle connecting plate 52 is pivotally installed on the bed body support frame 1. A vertical installation shaft 54 is provided in the middle of the angle connecting plate 52. The two ends of the angle connecting plate 52 are respectively pivotally connected to the output shaft of the first motor 51 and the universal connecting rod 53. When the first motor 51 is started, the telescopic movement of the output shaft of the first motor 51 drives the rotation of the angle connecting plate 52 along the vertical installation shaft 54, and then drives the movement of the universal connecting rod 53 connected to the other end of the angle connecting plate 52. By setting the above structure, the driving direction of the first motor 51 can be changed to a direction perpendicular to the output direction of the first motor 51, so as to facilitate the arrangement and installation of the first motor 51 in the width direction of the bed body support frame 1, effectively avoiding the possible influence of the output direction of the first motor 51 on the length of the bed body support frame 1, being beneficial to reducing the product volume, increasing the product practicability, and at the same time reducing the production cost.

[0024] In the embodiment of the present utility model, a first pulley support assembly 11 is provided below the bed support frame 1, and a second pulley support assembly 41 is provided below the third plate member 4. By providing the first pulley support assembly 11, the entire bed can be easily and smoothly pushed when it needs to be moved, greatly improving the convenience of bed movement. Whether it is adjusting the position in the ward or switching between different scenarios, it becomes extremely convenient. By providing the second pulley support assembly 41, when the third plate member 4 needs to be lowered corresponding to the patient's calf, the second pulley support assembly 41 can provide stable and reliable support, and the stability performance is well maintained during the overall movement of the bed. This not only ensures the safety and comfort of the patient's calf placement but also effectively avoids unstable shaking or tilting during this process, guaranteeing the patient's experience and the smooth progress of the treatment process. At the same time, this stable support also helps to maintain the balance of the entire bed structure, enhancing the overall stability and reliability of the bed during use, providing strong guarantee for the patient's rehabilitation and the operation of medical staff.

[0025] In the embodiment of the present utility model, folding armrests 12 are provided at the positions corresponding to both sides of the human body on the bed support frame 1. One end of the folding armrest 12 is provided with a limit locking member 13. When the folding armrest 12 is in the unfolded state, it can provide additional support and protection for the patient on the bed, increasing the patient's sense of security. Especially for patients with inconvenient movement or relatively blurred consciousness, it can effectively prevent them from slipping from the side of the bed. When the armrest is not needed, it can be folded up, thus saving space, making the surrounding environment of the bed cleaner and more orderly, and also facilitating other operations of medical staff. By providing a limit locking member 13 at one end of the folding armrest 12, it ensures that the armrest can be firmly locked when unfolded and used, and will not shake or accidentally fold easily, further enhancing safety and stability. When the patient needs to get up, turn over or perform some limb activities, the reliable armrest can give them strong assistance, helping the patient better complete these actions and promoting physical recovery. At the same time, this design also improves the overall functionality and applicability of the bed, meeting the needs of different patients in different scenarios.

[0026] At the same time, the content not described in detail in this specification belongs to the prior art well-known to those skilled in the art.

[0027] It should be noted that in this text, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprising", "including" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or elements inherent to such process, method, article or device.

[0028] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand 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 new type of nursing bed, characterized in that: The invention comprises a bed support frame (1), an adjustment component for adjusting the posture of different parts of a person and a driving component for driving the adjustment component to move, the adjustment component comprising a first plate (2) for supporting and lifting the upper body of a person, a second plate (3) for supporting and stabilizing the buttocks and thighs of a person, and a third plate (4) for supporting the calves of a person, the first plate (2) being able to swing upward by 0 to 80 degrees along one side of the second plate (3), the first plate (2) comprising a back plate fixing plate (21) and a third plate (4) movably mounted on the back plate fixing plate. The second plate member (3) comprises a toilet bowl (31) located in the middle of the second plate member (3) and a hip plate fixing frame (32) located on both sides of the toilet bowl (31). A hip plate movable plate (33) is movably installed in the hip plate fixing frame (32). The swinging direction of the hip plate movable plate (33) is opposite to the swinging direction of the first plate member (2). The first plate member (2) swings upward to link the back plate movable plate (22) and the hip plate movable plate (33) to move synchronously relative to the first plate member (2) and the second plate member (3).

2. A new type of nursing bed according to claim 1, characterized in that: The driving component of the first plate member (2) is a first driving member (5), and a first connecting plate (61) is fixed to the output end of the first driving member (5); a first rotating shaft (62) is fixed to the end of the first connecting plate (61) away from the first driving member (5); a first supporting plate (63) is fixedly connected to the first rotating shaft (62); and a first roller (64) is provided at the end of the first supporting plate (63) away from the first rotating shaft (62) for sliding connection with the first plate member (2); the first roller (64) is in contact with the bottom surface of the back plate fixing plate (21) in the first plate member (2).

3. A new type of nursing bed according to claim 2, characterized in that: The first support plate (63) is provided with back plate lifting members (65) at both ends on the same side as the first roller (64), and the back plate lifting members (65) can contact the bottom surface of the back plate movable plate (22) in the first plate member (2), the first roller (64) is arranged perpendicularly relative to the plane of the first support plate (63), and the back plate lifting members (65) are arranged obliquely relative to the plane of the first support plate (63).

4. A new type of nursing bed according to claim 2, characterized in that: A swing arm (71) is transmission-connected to a side of the first rotating shaft (62) that is relatively far from the first supporting plate (63); an end of the swing arm (71) that is far from the first rotating shaft (62) is rotationally connected to a hip plate lifting member (72); an upper end of the hip plate lifting member (72) is rotationally connected to a side of the hip plate movable plate (33) in the second plate member (3) that is far from the first plate member (2).

5. The novel nursing bed according to claim 2, characterized in that: The first driving member (5) comprises a first motor (51), an angle connecting plate (52) and a universal connecting rod (53); the angle connecting plate (52) is axially mounted on the bed support frame (1); a vertical mounting shaft (54) is provided in the middle of the angle connecting plate (52); and the two ends of the angle connecting plate (52) are axially connected to the output shaft of the first motor (51) and the universal connecting rod (53) respectively.

6. The novel nursing bed according to claim 1, characterized in that: A first pulley support assembly (11) is provided below the bed support frame (1), and a second pulley support assembly (41) is provided below the third plate (4).

7. A novel nursing bed according to claim 6, characterized in that: The bed support frame (1) is provided with folding armrests (12) at positions corresponding to both sides of the human body, and one end of the folding armrest (12) is provided with a limiting locking piece (13).

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