Nursing bed capable of assisting in turning over

Abstract

The utility model belongs to the technical field of nursing equipment, and particularly relates to a nursing bed capable of assisting in turning over, which comprises a plurality of bottom rods, a connecting plate, a left upper frame, a right upper frame, a left upper frame, a left lower frame, a right lower frame, a longitudinal rotating shaft and a transverse rotating shaft. The tops of the bottom rods jointly support a right upper frame, a left upper frame, a left lower frame and a right lower frame which are connected with one another, the tops of the right upper frame, the left upper frame, the left lower frame and the right lower frame are jointly connected with a mattress used for supporting a patient, and the ends, close to the outer side direction, of the right upper frame and the left upper frame are rotationally connected through a longitudinal rotating shaft. The ends, close to the outer sides, of the left lower frame and the right lower frame are rotationally connected through a longitudinal rotating shaft. The ends, close to the outer side, of the right upper frame and the right lower frame are rotationally connected through a transverse rotating shaft, and the ends, close to the outer side, of the left lower frame and the left upper frame are rotationally connected through a transverse rotating shaft.

Description

Technical Field

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

[0002] In the field of cerebrovascular and spinal neurosurgery, patients with spinal tumor lesions usually need to undergo complex surgical operations. The nursing work after these operations is crucial for the recovery of patients. After the operation, the patient usually needs to turn over coaxially to prevent postoperative complications and improve the rehabilitation effect. However, due to the relatively ordinary design of the current hospital beds and the lack of a special function to assist the patient in turning over, this process often needs to rely on nurses and family members, increasing the clinical workload and also affecting the comfort and safety of the patient.

[0003] At present, the main challenges faced by nursing staff in handling patient turning over include: on the one hand, nurses need to laboriously adjust the patient's position, which is not only time-consuming and laborious but may also lead to improper operation, thus increasing the patient's pain and potential risks; on the other hand, the patient may feel uncomfortable during the turning over process, increasing the risk of postoperative complications such as the occurrence of pressure sores. In addition, traditional hospital beds lack effective auxiliary functions and cannot meet the high-demand clinical nursing requirements.

[0004] To solve these problems, it is urgent to improve on the existing basis and design a nursing bed capable of assisting turning over. Such a bed can not only effectively reduce the workload of nursing staff but also provide safe and comfortable turning over care, improve the comfort and safety of the patient, thus avoiding adverse consequences and promoting the recovery of the patient. Content of the Utility Model

[0005] In view of the deficiencies of the prior art, the utility model provides a nursing bed capable of assisting turning over, including bottom rods, connecting plates, left upper frames, right upper frames, left lower frames, right lower frames, longitudinal rotating shafts and transverse rotating shafts. A plurality of bottom rods for supporting on the ground are arranged perpendicular to the ground. The plurality of bottom rods are connected to each other through connecting plates. The tops of the plurality of bottom rods jointly support the interconnected right upper frame, left upper frame, left lower frame and right lower frame. The tops of the right upper frame, left upper frame, left lower frame and right lower frame are jointly connected with a mattress for supporting the patient. One end of the right upper frame and the left upper frame in the direction close to the outside is rotatably connected through a longitudinal rotating shaft, and one end of the left lower frame and the right lower frame in the direction close to the outside is rotatably connected through a longitudinal rotating shaft; one end of the right upper frame and the right lower frame in the direction close to the outside is rotatably connected through a transverse rotating shaft, and one end of the left lower frame and the left upper frame in the direction close to the outside is rotatably connected through a transverse rotating shaft;

[0006] A transverse air cylinder for pushing the right upper frame and the left upper frame to rotate relatively to the right lower frame and the left lower frame jointly is arranged on the connecting plate, and a longitudinal air cylinder for pushing the left upper frame and the left lower frame to rotate relatively to the right upper frame and the right lower frame jointly is arranged on the connecting plate.

[0007] Preferably, limited rotation holes are formed on both the longitudinal rotating shaft and the transverse rotating shaft, and limited rotation pins are installed in the limited rotation holes.

[0008] Preferably, avoidance grooves are formed on the transverse axis of the bottom surface of the mattress and on the longitudinal axis of the bottom surface of the mattress.

[0009] Preferably, a headrest is fixedly installed on the head side of the mattress, and a concave pit conforming to the shape of the human head and neck is formed in the middle of the headrest.

[0010] Preferably, a lumbar pillow is fixedly installed in the middle of the mattress, and a groove conforming to the shape of the human waist and back is formed in the middle of the lumbar pillow.

[0011] Preferably, a tightening belt for forming an adaptive restraint with the groove is provided on the lumbar pillow.

[0012] Preferably, the right lower frame is fixedly connected to the bottom rod corresponding to its lower side.

[0013] Preferably, the limited rotation hole is a tapered threaded hole, and the limited rotation pin is a tapered threaded block adapted to the tapered threaded hole.

[0014] Compared with the prior art, the present utility model provides a nursing bed capable of assisting in turning over, which has the following

[0015] beneficial effects:

[0016] By using the tiltability of the bed body in the transverse and longitudinal directions, the difficulty of coaxial turning over of bedridden patients is reduced, the labor intensity of medical staff is reduced, the number of people required to assist patients in coaxial turning over is reduced, the comfort and safety of patients in coaxial turning over are improved, and at the same time, the adjustability of the original backrest angle of the hospital bed is not lost. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a schematic three-dimensional structure of the present utility model Figure 1 ;

[0018] Figure 2 is a schematic three-dimensional structure of the present utility model Figure 2 ;

[0019] Figure 3 is a schematic diagram of the usage method of the present utility model.

[0020] In the figure: 1, bottom rod; 2, connecting plate; 3, left upper frame; 4, right upper frame; 5, left upper frame; 6, left lower frame; 7, longitudinal rotating shaft; 8, transverse rotating shaft; 9, limited rotation hole; 10, limited rotation pin; 11, mattress; 12, headrest; 13, concave pit; 14, lumbar pillow; 15, groove; 16, tightening belt; 17, transverse air cylinder; 18, longitudinal air cylinder; 19, avoidance groove. Detailed implementation mode

[0021] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to 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 embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present utility model.

[0022] Embodiment

[0023] The following will be combined with Figure 1 and Figure 2 to introduce a nursing bed capable of assisting in turning over provided by the present application, including a bottom rod 1, a connecting plate 2, a left upper frame 3, a right upper frame 4, a left upper frame 3, a left lower frame 5, a right lower frame 6, a longitudinal rotating shaft 7 and a transverse rotating shaft 8. A plurality of bottom rods 1 for supporting on the ground are arranged perpendicular to the ground. The plurality of bottom rods 1 are connected to each other through the connecting plate 2. The tops of the plurality of bottom rods 1 jointly support the mutually connected right upper frame 4, left upper frame 3, left lower frame 5 and right lower frame 6. A mattress 11 for supporting the patient is jointly connected to the tops of the right upper frame 4, left upper frame 3, left lower frame 5 and right lower frame 6. One ends of the right upper frame 4 and the left upper frame 3 close to the outer side are rotatably connected through the longitudinal rotating shaft 7. One ends of the left lower frame 5 and the right lower frame 6 close to the outer side are rotatably connected through the longitudinal rotating shaft 7, so as to form an inclined plane and reduce the difficulty of the patient turning over coaxially. One ends of the right upper frame 4 and the right lower frame 6 close to the outer side are rotatably connected through the transverse rotating shaft 8. One ends of the left lower frame 5 and the left upper frame 3 close to the outer side are rotatably connected through the transverse rotating shaft 8 to realize the adjustment of the backrest angle of the hospital bed.

[0024] A transverse air cylinder 17 for pushing the right upper frame 4 and the left upper frame 3 to jointly rotate relative to the right lower frame 6 and the left lower frame 5 is arranged on the connecting plate 2. A longitudinal air cylinder 18 for pushing the left upper frame 3 and the left lower frame 5 to jointly rotate relative to the right upper frame 4 and the right lower frame 6 is arranged on the connecting plate 2.

[0025] Referring to Figure 3 , it is the implementation process of the longitudinal tilting rotation realized by the present application. The tiltability of the bed body in the transverse and longitudinal directions reduces the difficulty of the bedridden patient turning over coaxially, reduces the labor intensity of medical staff, reduces the number of people required to assist the patient in turning over coaxially, improves the comfort and safety of the patient turning over coaxially, and at the same time, the hospital bed does not lose the adjustability of the original backrest angle.

[0026] Specifically, the longitudinal cylinder 18 and the transverse cylinder 17 will not be enabled simultaneously. When one of them starts to apply force, the other is in a follow-up state. The longitudinal cylinder 18 and the transverse cylinder 17 can be rotatably connected to the connecting plate 2 through spherical hinge seats. Both the longitudinal cylinder 18 and the transverse cylinder 17 can perform spherical rotation relative to their respective hinge seats. By using the surface rotation of the transverse rotating shaft 8 and the longitudinal rotating shaft 7 to limit the axial rotation, the stability when the right upper frame 4 and the left upper frame 3 rotate relative to the right lower frame 6 and the left lower frame 5 together, or the stability when the left upper frame 3 and the left lower frame 5 rotate relative to the right upper frame 4 and the right lower frame 6 together can be ensured, thereby avoiding the steering interference problem of the transverse cylinder 17 and the longitudinal cylinder 18 during mutually exclusive movements.

[0027] To improve the rotational stability and efficiency of the transverse rotating shaft 8 and the longitudinal rotating shaft 7, limited rotation holes 9 are provided on both the longitudinal rotating shaft 7 and the transverse rotating shaft 8, and limited rotation pins 10 are installed in the limited rotation holes 9. For example, when the right upper frame 4 and the left upper frame 3 rotate relative to the right lower frame 6 and the left lower frame 5 together, the limited rotation pin 10 is inserted into the limited rotation hole 9 on the longitudinal rotating shaft 7, thereby improving the rotational stability and reducing the axial load on the transverse cylinder 17.

[0028] Avoidance grooves 19 are provided on the transverse axis of the bottom surface of the mattress 11, and avoidance grooves 19 are provided on the longitudinal axis of the bottom surface of the mattress 11. The mattress 11 will deform during transverse rotation or longitudinally, and the avoidance grooves 19 can reduce the probability of excessive stretching of the mattress 11 and improve the lifespan of the bottom surface of the mattress 11.

[0029] A headrest 12 is fixedly installed on the head end side of the mattress 11, and a concave pit 13 conforming to the shape of the human head and neck is provided in the middle of the headrest 12. When the patient turns over coaxially in a lying position, the head fits with the concave pit 13 of the headrest 12. The concave pit 13 limits the head, reduces the deviation degree of the patient's coaxial turning over, and increases the comfort and safety of coaxial turning over.

[0030] A lumbar pillow 14 is fixedly installed in the middle of the mattress 11, and a groove 15 conforming to the shape of the human waist and back is provided in the middle of the lumbar pillow 14. Cooperating with the headrest 12, it increases the contact area with the patient's torso, reduces the deviation degree of the patient's coaxial turning over, and increases the comfort and safety of coaxial turning over.

[0031] A tightening strap 16 for forming an adaptive restraint with the groove 15 is provided on the lumbar pillow 14. The tightening strap 16 cooperates with the lumbar pillow 14 and the groove 15, can provide a grasping position for the turning-over patient, reduces the deviation degree of the patient's coaxial turning over, and increases the comfort and safety of coaxial turning over.

[0032] The right lower frame 6 is fixedly connected to the bottom rod 1 corresponding to its lower side. Whether the backrest angle is adjusted by rotating horizontally or the coaxial turning over is performed by rotating vertically, the right lower frame 6 does not move. Fixing the right lower frame 6 to the bottom rod 1 corresponding to its lower side helps to further improve stability and safety.

[0033] The rotation limiting hole 9 is a tapered threaded hole, and the rotation limiting pin 10 is a tapered threaded block adapted to the tapered threaded hole. The threaded fit improves the reliability of the rotation limiting hole 9 and the rotation limiting pin 10, and avoids accidental detachment during the locking process.

[0034] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A nursing bed capable of assisting with turning over, characterized in that, It includes a bottom rod (1), a connecting plate (2), a left upper frame (3), a right upper frame (4), a left lower frame (5), a right lower frame (6), a longitudinal rotating shaft (7) and a transverse rotating shaft (8). A plurality of bottom rods (1) for supporting on the ground are arranged perpendicular to the ground. The plurality of bottom rods (1) are interconnected by the connecting plate (2). The tops of the plurality of bottom rods (1) jointly support the interconnected right upper frame (4), left upper frame (3), left lower frame (5) and right lower frame (6). A mattress (11) for supporting a patient is jointly connected to the tops of the right upper frame (4), left upper frame (3), left lower frame (5) and right lower frame (6). One end of the right upper frame (4) and the left upper frame (3) close to the outer side is rotatably connected by the longitudinal rotating shaft (7). One end of the left lower frame (5) and the right lower frame (6) close to the outer side is rotatably connected by the longitudinal rotating shaft (7). One end of the right upper frame (4) and the right lower frame (6) close to the outer side is rotatably connected by the transverse rotating shaft (8). One end of the left lower frame (5) and the left upper frame (3) close to the outer side is rotatably connected by the transverse rotating shaft (8). A transverse air cylinder (17) for pushing the right upper frame (4) and the left upper frame (3) to rotate relative to the right lower frame (6) and the left lower frame (5) jointly is provided on the connecting plate (2). A longitudinal air cylinder (18) for pushing the left upper frame (3) and the left lower frame (5) to rotate relative to the right upper frame (4) and the right lower frame (6) jointly is provided on the connecting plate (2).

2. The nursing bed capable of assisting in turning over according to claim 1, wherein: Limited rotation holes (9) are opened on both the longitudinal rotating shaft (7) and the transverse rotating shaft (8). Limited rotation pins (10) are installed in the limited rotation holes (9).

3. The nursing bed capable of assisting in turning over according to claim 1, characterized in that: Avoidance grooves (19) are opened on the transverse axis of the bottom surface of the mattress (11). Avoidance grooves (19) are opened on the longitudinal axis of the bottom surface of the mattress (11).

4. The nursing bed capable of assisting in turning over according to claim 1, characterized in that: A headrest (12) is fixedly installed on the head end side of the mattress (11). A concave pit (13) conforming to the shape of the human head and neck is opened in the middle of the headrest (12).

5. The nursing bed capable of assisting in turning over according to claim 1, wherein: A lumbar pillow (14) is fixedly installed in the middle of the mattress (11). A groove (15) conforming to the shape of the human waist and back is opened in the middle of the lumbar pillow (14).

6. The nursing bed capable of assisting in turning over according to claim 5, characterized in that: A tightening belt (16) for forming an adaptive restraint with the groove (15) is provided on the lumbar pillow (14).

7. The nursing bed capable of assisting turning over according to claim 1, wherein: The right lower frame (6) is fixedly connected to the corresponding bottom rod (1) below it.

8. The nursing bed capable of assisting turning over according to claim 2, wherein: The limited rotation hole (9) is a tapered threaded hole. The limited rotation pin (10) is a tapered threaded block adapted to the tapered threaded hole.

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