Novel electric multifunctional nursing bed with folding guardrails

Abstract

The utility model provides a novel electric multifunctional nursing bed with folding guardrails, relates to the technical field of nursing beds, and aims to solve the problem that old people are difficult to get on the bed, get up and lift legs in the conventional nursing bed. An upper bed frame is arranged above the lower bed frame, bed plates are fixedly mounted on the two opposite sides of the upper bed frame respectively, a hip plate is fixedly connected to the top of the upper bed frame, a driven back plate and a thigh plate are rotationally connected to the two opposite sides of the hip plate respectively, a shank plate is rotationally connected to one side of the thigh plate, and a driving back plate is rotationally connected to one side of the driven back plate. Through the design of five bed plates, compared with the traditional design of four bed plates, the extrusion on the back of the old is reduced, and proper lifting angles of the back and legs and the height of the whole bed are selected and adjusted, so that a patient is assisted to get up and lift the legs, and the foldable guardrails can be lifted up when the patient lies in bed so as to prevent the risk of falling off the bed; when not needed, the bed can be folded, so that the patient can conveniently get in and out of the bed or carry out daily nursing activities.

Description

Technical Field

[0001] The utility model relates to the technical field of nursing beds, and more specifically, particularly to a novel electric multifunctional nursing bed with folding guardrails. Background Art

[0002] With the continuous aging of the population, elderly care has become more and more the focus of social attention. How to provide good care products for the elderly care industry has become a top priority. At the same time, elderly assistive devices have received more and more attention.

[0003] Some patients who have been bedridden for a long time need to perform some rehabilitation training in their daily lives, such as lifting their legs and sitting up, to improve blood circulation and prevent bedsores. However, due to the decline in human body functions and the influence of some chronic diseases, the elderly may have difficulty getting into bed, getting up, and lifting their legs. They usually need the assistance of others to complete the above actions, which brings considerable trouble to caregivers.

[0004] Aiming at the problems of elderly people getting into bed, getting up and lifting legs, the utility model designs a new electric multifunctional nursing bed with folding guardrails which is simple to operate and fully functional, which is different from traditional nursing beds and existing products. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a new electric multifunctional nursing bed with folding guardrails to solve the problem that the elderly have difficulty getting into bed, getting up, and lifting their legs due to the decline of human body functions and the influence of some chronic diseases, and urgently need the intervention of auxiliary equipment to ensure their daily living.

[0006] The purpose and effect of the new electric multifunctional nursing bed with folding guardrail of the utility model are achieved by the following specific technical means:

[0007] A novel electric multifunctional nursing bed with foldable guardrails: comprising a lower bed frame; an upper bed frame is arranged above the lower bed frame, bed boards are fixedly installed on opposite sides of the upper bed frame, a hip board is fixedly connected to the top of the upper bed frame, opposite sides of the hip board are rotatably connected to a driven back board and a thigh board, one side of the thigh board is rotatably connected to a calf board, and one side of the driven back board is rotatably connected to an active back board.

[0008] Furthermore, a rotating rod a is rotatably connected between the upper bed frames, and two symmetrically arranged back connecting rods are fixedly connected to the outside of the rotating rod a, and two rollers a are fixedly installed on the opposite sides of the outside of the two back connecting rods, and two slide rails used in conjunction with the rollers a are fixedly connected to the bottom of the active backboard, and the rollers a on both sides are slidably connected to the inside of the two slide rails, and a rotating rod b is rotatably connected between the upper bed frames, and two leg connecting rods are fixedly connected to the outside of the rotating rod b, and rollers b are fixedly installed on one end of the two leg connecting rods, and two fixing plates used in conjunction with the rollers b are fixedly connected to the bottom of the thigh board, and the rollers b are fit with the fixing plates.

[0009] Furthermore, fixed blocks are respectively fixedly connected to two sides of the bottom of the upper bed frame, and a rotating block is rotatably connected to one side of the fixed block, and the two rotating blocks on the same side are fixedly connected to a side rod a, and the two rotating blocks on the other side are fixedly connected to a side rod b, and the side rod b is respectively fixedly connected to a plurality of connecting heads on the opposite sides of the side rod a, and a guardrail rod is rotatably connected between the two opposite connecting heads, and a mounting rod is fixedly connected to the rotating block close to the side rod b, and a through hole is provided on the mounting rod, and a limiting rod is slidably connected inside the through hole, and the other end of the limiting rod is fixedly connected to a plug-in rod, and a limiting hole is provided on the fixed block on one side.

[0010] Furthermore, two pairs of fixing rods are fixedly connected to the top of the lower bed frame, and the tops of the fixing rods are rotatably connected to lifting arms. The tops of the two lifting arms on the same side are fixedly connected to connecting rods, and an intermediate bridge is rotatably connected between the two connecting rods.

[0011] Furthermore, the rotating rod a and the rotating rod b are both fixedly connected to torsion blocks on the outside, and two electric push rods a are fixedly installed on the bottom of the upper bed frame, and the two electric push rods a are respectively connected to the two torsion blocks.

[0012] Furthermore, a fixed frame is fixedly connected to the top of the intermediate bridge near the middle position, an electric push rod b is fixedly installed on one of the connecting rods, one end of the electric push rod b is rotatably connected to the inner wall of the fixed frame, and the opposite ends of the two connecting rods are respectively fixedly connected with mounting plates, and the top ends of the four mounting plates are respectively connected to the bottom of the upper bed frame.

[0013] Furthermore, a plurality of protective pads are fixedly mounted on the upper surface of the upper bed frame, two infusion rod inserts are rotatably connected to one side of the bottom of the upper bed frame, and two pairs of universal silent wheels are fixedly mounted on the bottom of the lower bed frame.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] The utility model adopts a five-bed board design, which reduces the pressure on the back of the elderly compared to the traditional four-bed board design. It is controlled by a handheld remote control, and the appropriate back and leg lifting angles and the height of the whole bed can be adjusted according to the user's situation. The design is reasonable, the operation is simple, and the application range is wide. It can be used in different scenes such as homes and nursing homes, so as to assist patients to get up and lift their legs. The foldable guardrail can be set to facilitate patients getting in and out of bed or lying in bed. The guardrail can be raised when the patient is lying in bed to prevent the risk of falling out of bed, and can be folded up when not needed, which is convenient for patients to get in and out of bed or perform daily care activities.

[0016] Other advantages, objectives and features of the present invention will be embodied in part through the following description, and in part will be understood by those skilled in the art through research and practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of the utility model from the upper right front axis.

[0018] Figure 2 It is a structural schematic diagram of an upper bed frame of the utility model.

[0019] Figure 3 It is a structural schematic diagram of a lower bed frame of the utility model.

[0020] Figure 4 It is a schematic diagram of the hip plate structure flipping of the utility model.

[0021] Figure 5 It is a schematic diagram of the back connecting rod and the leg connecting rod structure of the utility model.

[0022] Figure 6 It is a schematic diagram of the guardrail of the utility model in a folded state.

[0023] Figure 7 The utility model Figure 1 Enlarged view of point A in the middle.

[0024] In the figure, the corresponding relationship between the component names and the figure numbers is as follows:

[0025] 1. Lower bed frame; 11. Upper bed frame; 12. Bed board; 2. Hip board; 21. Driven back board; 22. Thigh board; 23. Calf board; 24. Active back board; 25. Rotating rod a; 26. Back connecting rod; 27. Roller a; 28. Slide rail; 29. ​​Rotating rod b; 210. Leg connecting rod; 211. Roller b; 212. Fixed plate; 213. Torsion block; 214. Electric push rod a; 3. Fixed block; 31. Rotating block; 32. Side rod a; 35. Guardrail rod; 36. Mounting rod; 37. Limit rod; 38. Pull-out rod; 39. Limit hole; 4. Fixed rod; 41. Lifting arm; 42. Connecting rod; 43. Middle bridge; 44. Fixed frame; 45. Electric push rod b; 46. Mounting plate. DETAILED DESCRIPTION

[0026] The implementation of the utility model is further described in detail below in conjunction with the drawings and examples.

[0027] Example:

[0028] As attached Figure 1 To Attachment Figure 7 As shown:

[0029] The utility model provides a novel electric multifunctional nursing bed with folding guardrails, comprising a lower bed frame 1; an upper bed frame 11 is arranged above the lower bed frame 1, bed boards 12 are fixedly installed on opposite sides of the upper bed frame 11, a hip board 2 is fixedly connected to the top of the upper bed frame 11, and opposite sides of the hip board 2 are rotatably connected to a driven back board 21 and a thigh board 22, one side of the thigh board 22 is rotatably connected to a calf board 23, and one side of the driven back board 21 is rotatably connected to an active back board 24.

[0030] Among them, a rotating rod a25 is rotatably connected between the upper bed frame 11, and two symmetrically arranged back connecting rods 26 are fixedly connected to the outside of the rotating rod a25, and two rollers a27 are fixedly installed on the opposite sides of the outside of the two back connecting rods 26, and two slide rails 28 used in conjunction with the rollers a27 are fixedly connected to the bottom of the active back plate 24, and the rollers a27 on both sides are slidably connected to the inside of the two slide rails 28, respectively, and a rotating rod b29 is rotatably connected between the upper bed frame 11, and two leg connecting rods 210 are fixedly connected to the outside of the rotating rod b29, and rollers b211 are fixedly installed on one end of the two leg connecting rods 210, respectively, and two fixed plates 212 used in conjunction with the rollers b211 are fixedly connected to the bottom of the thigh board 22, and the rollers b211 are fitted with the fixed plates 212, and the rotating rods a25 and the rotating rods b29 are fixedly connected to the outside with torsion blocks 213, and two electric push rods a214 are fixedly installed on the bottom of the upper bed frame 11, and the two electric push rods a214 are respectively connected to the two torsion blocks 213.

[0031] When the back and legs need to be lifted or lowered, two electric push rods a214 are started through the control panel. The two electric push rods a214 can be controlled separately. When adjusting the back lifting angle, the corresponding electric push rod a214 is controlled to start and eject. The electric push rod a214 pushes the torsion block 213 to rotate. The torsion block 213 drives the rotating rod a25 to rotate. When the rotating rod a25 rotates, it drives the back connecting rod 26 to rotate. The back connecting rod 26 drives the slide rail 28 and the active back plate 24 to rotate. When the active back plate 24 moves, it also drives the driven back plate 21 to move. The rollers a27 on both sides move along the slide rail 28 as they rotate. The internal movement makes the back connecting rod 26 smoothly raised and lowered. The lifting angle of the active backboard 24 is adjusted by controlling the extension and retraction degree of the electric push rod a214. It is adjusted to a suitable angle to assist the patient to sit up. When the patient needs to stand up, the control panel controls another electric push rod a214 to push out or retract, so that the rotating rod b29 drives the leg connecting rod 210 to rotate. The roller b211 at one end of the rotating rod b29 lifts the fixed plate 212 and the thigh plate 22. As the roller b211 rises, falls and tilts, it moves along the bottom of the fixed plate 212, making the leg connecting rod 210 rise and fall more smoothly, thereby assisting the patient to lift his legs.

[0032] Among them, fixed blocks 3 are fixedly connected to both sides of the bottom of the upper bed frame 11, and rotating blocks 31 are rotatably connected to one side of the fixed blocks 3. The two rotating blocks 31 on the same side are fixedly connected to the side rods a32, and the two rotating blocks 31 on the other side are fixedly connected to the side rods b33. A plurality of connecting heads 34 are fixedly connected to the opposite sides of the side rods a32 and b33, and a guardrail rod 35 is rotatably connected between the two opposite connecting heads 34. A mounting rod 36 is fixedly connected to the rotating block 31 close to the side rod b33, and a through hole is opened on the mounting rod 36. A limiting rod 37 is slidably connected inside the through hole, and the other end of the limiting rod 37 is fixedly connected to the plug-in rod 38, and a limiting hole 39 is opened on the fixed block 3 on one side.

[0033] When the guardrail needs to be folded, the plug-in rod 38 is manually pulled out a distance at one end, and the limiting rod 37 is driven to withdraw from the limiting hole 39 and move into the through hole, thereby releasing the restriction on the rotating block 31 at the bottom of the side rod b33, and then the guardrail rod 35 is pushed to the right, so that the side rod b33 and the side rod a32 drive the rotating block 31 to rotate right to 90 degrees with the fixed block 3 as the center of the circle, and the guardrail rod 35 is driven to rotate with the connecting head 34, so that the guardrail rod 35, the side rod b33, and the side rod a32 are folded up. When the guardrail rod 35 needs to be used, the guardrail rod 35 is pulled up, and the guardrail rod 35, the side rod b33, and the side rod a32 are unfolded according to the opposite principle above, and the side rods b33 and the side rod a32 are erected, and then the plug-in rod 38 is pushed in, so that the limiting rod 37 enters the limiting hole 39, and then the side rod b33 is fixed, thereby preventing the guardrail from being folded.

[0034] Among them, two pairs of fixing rods 4 are fixedly connected to the top of the lower bed frame 1, and the tops of the fixing rods 4 are rotatably connected to lifting arms 41. The tops of the two lifting arms 41 located on the same side are fixedly connected to connecting rods 42, and an intermediate bridge 43 is fixedly rotatably connected between the two connecting rods 42. A fixing frame 44 is fixedly connected to the top of the intermediate bridge 43 near the middle position. An electric push rod b45 is fixedly installed on one of the connecting rods 42, and one end of the electric push rod b45 is rotatably connected to the inner wall of the fixing frame 44. The opposite ends of the two connecting rods 42 are fixedly connected to mounting plates 46, and the tops of the four mounting plates 46 are respectively connected to the bottom of the upper bed frame 11.

[0035] When it is necessary to raise the upper bed frame 11, the electric push rod b45 is controlled by the control panel to push out and push the fixed frame 44 to move to the left, and the middle bridge 43 moves to the left at the same time. When the middle bridge 43 moves, it drives the connecting rod 42 and the lifting arm 41 to move. The lifting arm 41 rotates counterclockwise with the fixed rod 4 as the center, so that the connecting rod 42 continues to rise, pushing the mounting plate 46 to move upward, thereby raising the upper bed frame 11. When it is necessary to lower it, the electric push rod b45 is controlled to retract, and the electric push rod b45 drives the fixed frame 44 and the middle bridge 43 to move to the right, so that the lifting arm 41 rotates counterclockwise with the fixed rod 4 as the center, thereby causing the connecting rod 42 to descend, and then driving the upper bed frame 11 to descend through the mounting plates 46 at both ends of the connecting rod 42, thereby adjusting the height of the upper bed frame 11.

[0036] Among them, several protection pads 5 are fixedly installed on the upper surface of the upper bed frame 11, two infusion rod inserts 51 are rotatably connected to one side of the bottom of the upper bed frame 11, and two pairs of universal silent wheels 52 are fixedly installed on the bottom of the lower bed frame 1. The protection pads 5 can protect the driven back plate 21, the thigh plate 22, the calf plate 23, and the active back plate 24 when they are lowered to avoid collision with the upper bed frame 11 when falling. The setting of the universal silent wheel 52 can facilitate the movement of the mobile nursing bed more quietly, and the universal silent wheel 52 is equipped with a brake system for easy fixing and movement. During infusion, the infusion rod can be inserted into the infusion rod insert 51.

Claims

1. A new type of electric multifunctional nursing bed with folding guardrails, characterized by: The invention comprises a lower bed frame (1); an upper bed frame (11) is arranged above the lower bed frame (1); bed boards (12) are fixedly installed on opposite sides of the upper bed frame (11); a hip board (2) is fixedly connected to the top of the upper bed frame (11); opposite sides of the hip board (2) are rotatably connected to a driven back board (21) and a thigh board (22); one side of the thigh board (22) is rotatably connected to a calf board (23); and one side of the driven back board (21) is rotatably connected to an active back board (24); A rotating rod a (25) is rotatably connected between the upper bed frame (11), and two symmetrically arranged back connecting rods (26) are fixedly connected to the outside of the rotating rod a (25), and two rollers a (27) are fixedly installed on opposite sides of the outside of the two back connecting rods (26). Two slide rails (28) used in conjunction with the rollers a (27) are fixedly connected to the bottom of the active back plate (24), and the rollers a (27) on both sides are slidably connected to the inside of the two slide rails (28). A rotating rod b (29) is rotatably connected between the upper bed frame (11), and two leg connecting rods (210) are fixedly connected to the outside of the rotating rod b (29), and rollers b (211) are fixedly installed on one end of the two leg connecting rods (210). Two fixing plates (212) used in conjunction with the rollers b (211) are fixedly connected to the bottom of the thigh board (22), and the rollers b (211) are fitted with the fixing plates (212).

2. A novel electric multifunctional nursing bed with foldable guardrails as claimed in claim 1, characterized in that: The bottom sides of the upper bed frame (11) are respectively fixedly connected with fixed blocks (3), one side of the fixed block (3) is rotatably connected with a rotating block (31), the two rotating blocks (31) on the same side are both fixedly connected with a side rod a (32), the two rotating blocks (31) on the other side are fixedly connected with a side rod b (33), the side rods b (33) and the side rods a (32) are respectively fixedly connected with a plurality of connectors (34) on opposite sides, a guardrail rod (35) is rotatably connected between the two opposite connectors (34), the rotating block (31) close to the side rod b (33) is fixedly connected with a mounting rod (36), a through hole is provided on the mounting rod (36), a limit rod (37) is slidably connected inside the through hole, one end of the limit rod (37) is fixedly connected with a plug-in rod (38), and a limit hole (39) is provided on the fixed block (3).

3. A novel electric multifunctional nursing bed with foldable guardrails as claimed in claim 1, characterized in that: Two pairs of fixing rods (4) are fixedly connected to the top of the lower bed frame (1), and the tops of the fixing rods (4) are rotatably connected to lifting arms (41). The tops of the two lifting arms (41) located on the same side are fixedly connected to connecting rods (42), and an intermediate bridge (43) is fixedly rotatably connected between the two connecting rods (42).

4. A novel electric multifunctional nursing bed with foldable guardrails as claimed in claim 1, characterized in that: The rotating rod a (25) and the rotating rod b (29) are both fixedly connected to a torsion block (213) on the outside, and two electric push rods a (214) are fixedly installed on the bottom of the upper bed frame (11), and the two electric push rods a (214) are respectively connected to the two torsion blocks (213).

5. A novel electric multifunctional nursing bed with foldable guardrails as claimed in claim 3, characterized in that: A fixing frame (44) is fixedly connected to the top of the intermediate bridge (43) near the middle position, an electric push rod b (45) is fixedly installed on one of the connecting rods (42), one end of the electric push rod b (45) is rotatably connected to the inner wall of the fixing frame (44), and the two connecting rods (42) are respectively fixedly connected to mounting plates (46) at opposite ends, and the top ends of the four mounting plates (46) are respectively connected to the bottom of the upper bed frame (11).

6. A novel electric multifunctional nursing bed with foldable guardrails as claimed in claim 1, characterized in that: A plurality of protective pads (5) are fixedly mounted on the upper surface of the upper bed frame (11); two infusion rod inserts (51) are rotatably connected to one side of the bottom of the upper bed frame (11); and two pairs of universal silent wheels (52) are fixedly mounted on the bottom of the lower bed frame (1).

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