CN219941054U - Electric nursing bed - Google Patents

Abstract

The utility model provides an electric nursing bed. The electric nursing bed comprises a bed frame, a bed plate arranged in the bed frame, a body turning frame arranged below the bed plate, a bottom frame hinged with the body turning frame, and a first driving component for driving the body turning frame to rotate in the width direction Y of the bed frame, wherein the bottom frame is connected with the bed frame, two ends of the bottom frame are respectively provided with a limiting block, and the limiting blocks are arranged below the bed plate and are matched with the bed plate; two ends of the body turning frame in the width direction are positioned between the two limiting blocks and are arranged with the limiting blocks in a clearance way; the bed board is sequentially hinged with three groups of board body assemblies in the width direction Y of the underframe, and each group of board body assemblies is provided with a plurality of board bodies which are sequentially hinged head and tail in the length direction X. According to the utility model, the turnover frame capable of driving the bed board to turn over is additionally arranged, so that the stroke of the manual auxiliary turnover angle is reduced, and a more labor-saving and safe turnover structure is provided.

Description

Electric nursing bed

Technical Field

The utility model relates to the technical field of medical equipment, in particular to an electric nursing bed.

Background

The nursing bed is generally a power bed and is divided into an electric nursing bed or a household nursing bed, and the nursing bed is designed according to the living habit and the treatment requirement of a patient and can accompany with family members.

The prior nursing bed comprises a bed frame and a bed board arranged in the bed frame, and the prior nursing bed is provided with a position adjusting function which can enable the upper half body to lie flat, half the body to lie and sit. In any of the above operations, the buttocks of the user are brought into contact with the bed for a long time, which is likely to cause hemorrhoids, and in this case, a turning-over operation is required. Because the current bed board does not have the function of turning over, consequently the turning over needs the carer to realize by an artificial reason, especially falls down in this in-process of lying down after the turning over, receives user's dead weight to influence, and light lean on carer's both hands to hold not only increase nursing intensity of labour, still easily causes potential safety hazards such as unstability.

Disclosure of Invention

The utility model aims to provide an electric nursing bed which is beneficial to the turning over of a user.

The technical scheme of the utility model is as follows: the electric nursing bed comprises a bed frame, a bed plate arranged in the bed frame, a body turning frame arranged below the bed plate, a bottom frame hinged with the body turning frame, and a first driving component for driving the body turning frame to rotate in the width direction Y of the bed frame, wherein the bottom frame is connected with the bed frame, two ends of the bottom frame are respectively provided with a limiting block, and the limiting blocks are arranged below the bed plate and are matched with the bed plate; two ends of the body turning frame in the width direction are positioned between the two limiting blocks and are arranged with the limiting blocks in a clearance way; the bed board is sequentially hinged with three groups of board body assemblies in the width direction Y of the underframe, and each group of board body assemblies is provided with a plurality of board bodies which are sequentially hinged head and tail in the length direction X.

Preferably, the underframe comprises side bars, middle bars and horizontal bars, wherein two side bars are arranged at intervals in the width direction Y of the bedstead, the middle bars are positioned between the two side bars, and the horizontal bars connect the side bars with the middle bars at a section of the side bars, which is far away from the bed board; the middle rod is hinged with the turning-over frame, the limiting blocks are arranged on one sides, away from each other, of the side rods, the side rods are connected with the bedstead through the limiting blocks, and a gap between the turning-over frame is located between the two side rods.

Preferably, the first driving assembly comprises a first telescopic rod and a first driving motor for driving the first telescopic rod to stretch out and draw back, one end of the first telescopic rod is hinged with the underframe, and the other end of the first telescopic rod is hinged with the turnover frame.

Preferably, the electric nursing bed further comprises a headboard arranged at two ends of the bed frame, a second driving assembly used for driving the bed board to lift is arranged in each headboard, the headboard comprises a bottom frame and a lifting frame sleeved on the bottom frame, the second driving assembly is connected between the bottom frame and the lifting frame, and the bed board is connected with the lifting frame.

Preferably, the bottom frame is of an upward opening U-shaped structure, the lifting frame is of a downward opening U-shaped structure, the two U-shaped structures are mutually buckled, and the second driving assembly is connected with the closed ends of the two U-shaped structures.

Preferably, the second driving assembly comprises a second telescopic rod and a second driving motor for driving the second telescopic rod to stretch and retract, and the second driving motor is used for driving the second telescopic rod to stretch and retract so as to enable the lifting frame to lift.

Preferably, the bed board is sequentially hinged with a back board, a hip board, a thigh board and a shank board in the length direction X of the bed frame, the turnover frame is arranged below the back board and the hip board, and a third driving assembly for driving the shank board and the thigh board to fold in the length direction X of the bottom frame is arranged below the thigh board and the shank board.

Preferably, a fourth driving component for driving the backboard to rotate upwards relative to the hip board is arranged on the turning frame.

Preferably, the turnover frame is provided with a toilet frame near the lower part of the hip plate, and the turnover frame is provided with a fifth driving component for driving the toilet frame to move in the width direction Y.

Preferably, the fifth driving assembly comprises a second rotating shaft, a first support plate, a second support plate, a third support plate, a second support lug, a fourth telescopic rod and a fourth driving motor for driving the fourth telescopic rod to stretch, and the second rotating shaft is arranged below the body turning frame in parallel to the length direction X; a first support plate is fixed on the second rotating shaft, and the end part of the first support plate far away from the second rotating shaft is contacted with the buttock support plate; a second support plate is hinged on the first support plate, and the other end, far away from the first support plate, of the second support plate is hinged with a third support plate; one end of the third support plate is hinged with the turnover frame, and the other end of the third support plate is hinged with the bedpan frame; the second support lugs are fixed on the second rotating shaft, one end of the fourth telescopic rod is hinged with the turning-over frame, and the other end of the fourth telescopic rod is hinged with the second support lugs.

Compared with the related art, the utility model has the beneficial effects that:

1. the turnover frame capable of driving the bed board to turn over is additionally arranged, the turnover of the turnover frame is realized through the driving mechanism, the stroke of the manually-assisted turnover angle is reduced, only a certain angle is needed to be manually turned over in a small range, and finally the turnover frame falls down to lie down, so that a more labor-saving and safe turnover structure is provided;

2. the second driving components positioned at the two ends of the headboard can be lifted respectively or simultaneously, so that the bed board can be inclined from the head to the feet, or the bed board can be inclined from the feet to the head, the bed board can be selectively adjusted according to the actual use requirement, and the use comfort is improved.

Drawings

FIG. 1 is a schematic view of an electric nursing bed according to a first view angle;

FIG. 2 is a schematic view of a second view of the electric nursing bed according to the present utility model;

FIG. 3 is an enlarged schematic view of FIG. 2 at A;

FIG. 4 is a schematic view of a third view of the electric care bed according to the present utility model;

FIG. 5 is a schematic view of a fourth view of the electric nursing bed according to the present utility model with the exterior trim removed;

fig. 6 is a schematic diagram of the turning-over action of the bed plate.

In the accompanying drawings: 1. a bed frame; 2. a bed board; 21. a plate body; 22. a back plate; 23. hip plate; 231. a buttock support plate; 24. thigh plates; 25. a lower leg plate; 3. a body turning frame; 4. a chassis; 41. a side bar; 42. an intermediate lever; 43. a horizontal bar; 44. a limiting block; 5. a first drive assembly; 51. a first telescopic rod; 52. a first driving motor; 6. a headboard; 61. a bottom frame; 62. a lifting frame; 63. an outer plaque; 64. a universal wheel; 7. a second drive assembly; 71. a second telescopic rod; 72. a second driving motor; 8. a third drive assembly; 81. a first rotating shaft; 82. a first link; 83. a second link; 84. a fixed rod; 85. a third driving motor; 86. a first support lug; 87. a third telescopic rod; 9. a fourth drive assembly; 10. a toilet bowl rack; 11. a fifth drive assembly; 111. a second rotating shaft; 112. a first support plate; 113. a second support plate; 114. a third support plate; 115. a fourth driving motor; 116. a second support lug; 117. and a fourth telescopic rod.

Detailed Description

The utility model will be described in detail below with reference to the drawings in connection with embodiments. It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other. For convenience of description, the words "upper", "lower", "left" and "right" are used hereinafter to denote only the directions corresponding to the upper, lower, left, and right directions of the drawings, and do not limit the structure.

As shown in fig. 1 to 5, the electric nursing bed provided in this embodiment includes a bed frame 1, a bed board 2, a body turning frame 3, a bottom frame 4, a first driving component 5, a headboard 6, a second driving component 7, a third driving component 8, a fourth driving component 9, a bedpan frame 10 and a fifth driving component 11.

The bed frame 1 is a rectangular frame, is hollow in the interior and is used for installing a bed board 2. Which has a length direction X, a width direction Y, and a height direction Z. As shown in fig. 4, the bed board 2 is placed in the bed frame 1 and is rotated upward (turned over) in the width direction Y of the bed frame 1, and is lifted up and lowered down in the height direction Z or is bent in the length direction X. The bed board 2 is sequentially hinged with three groups of board body components in the width direction Y of the bed frame 1, and each group of board body components is provided with a plurality of board bodies 21 which are sequentially hinged head and tail in the length direction X. In this structure, the bed board 2 is hinged with a back board 22, a hip board 23, a thigh board 24 and a shank board 25 in this order in the longitudinal direction X of the frame. And a buttock support plate 231 corresponding to the buttock position of the user is provided at the middle portion of the buttock plate 23.

The three sets of plate body assemblies are capable of rotation in the width direction Y (as shown in fig. 6). The back plate 22, thigh plate 24 and calf plate 25 are each capable of folding in the length direction X relative to the hip plate 23 (as shown in fig. 2). The second driving assembly 7 installed in the headboard 6 can realize the lifting of the bedplate in the height direction Z (as shown in fig. 5). The method comprises the following steps:

as shown in fig. 2, the turnover frame 3 is a rectangular frame, and a transverse longitudinal beam is arranged inside the turnover frame. The chassis 4 includes a side bar 41, a middle bar 42, a horizontal bar 43, and a stopper 44. The side bars 41 are arranged at intervals in the width direction Y of the bed frame 1, the middle bars 42 are positioned between the two side bars 41, and the horizontal bars 43 connect the side bars 41 with the middle bars 42 at one end of the side bars 41 away from the bed plate 2. The middle rod 42 is hinged with the turning-over frame 3, the limiting blocks 44 are arranged on the sides, away from each other, of the side rods 41, and the limiting blocks 44 are fixed with the bedstead 1. The bed board 2 is supported by a limiting block 44 arranged at the bottom when in a horizontal state. The gap of the turning frame 3 is positioned between two side rods 41, so that the side rods 41 limit the bed board 2 to rotate downwards, but the turning frame 3 can be turned over. In this embodiment, two of the underframes 4 are arranged at intervals in the length direction of the turn-over frame 3.

The first driving component 5 is arranged between the underframe 4 and the turnover frame 3 at the end part of the first driving component. The first driving assembly 5 comprises a first telescopic rod 51 and a first driving motor 52 for driving the first telescopic rod 51, the fixed end of the first telescopic rod 51 is hinged to the position, close to the middle rod 42, of the bottom frame 4, the telescopic end of the first telescopic rod 51 is hinged to the turning-over frame 3, the first driving motor 52 is arranged at the fixed end of the first telescopic rod 51, and the first driving motor 52 is used for driving the telescopic end of the first telescopic rod 51 to stretch relative to the fixed end. The action principle is as follows: the user is first placed on the non-inverted plate assembly. As shown in fig. 2, the first driving component 5 is driven to extend (the initial position is that the telescopic rod is retracted), so as to push the body turning frame 3 to turn around the hinging point with the middle rod 42 in the anticlockwise direction, at this time, the body turning frame 3 contacts with the bed board 2 and drives the bed board 2 to turn together, in the turning process, the bed body component on the other side is abutted with the limiting block 44, so that the plate body component at the position is limited to turn downwards, only the other two groups of plate body components turn, and the two turned groups of plate body components form an inclined state as shown in fig. 6 relative to the plate body component which does not turn. The first driving motor 52 is stopped after reaching a preset stroke. The user is manually turned over and attached to the two inclined plate body assemblies, and then the body turning frame 3 is started to rotate in the opposite direction, so that the bed plate 2 is restored to the horizontal state, and the turning over of the user is completed.

The first drive motor 52 may also be retracted (the initial position is the extension of the telescopic rod) to perform the turning operation, and the plate body assembly of the bed plate 2 on the reverse side is restricted to perform the reverse operation.

The embodiment provides an electric nursing bed through addding the upset frame 3 that can drive bed board 2 upset, and the upset of upset frame 3 is realized through first drive assembly 5, reduces the stroke of the angle of manual auxiliary upset, only needs the manual certain angle of overturn of a small margin afterwards, falls by upset frame 3 again and lies down, provides more laborsaving, safe upset structure.

As shown in fig. 4 and 5, the headboard 6 is separately disposed at two ends of the bed frame 1, and a second driving assembly 7 for driving the bed board 2 to lift is disposed in each headboard 6. The headboard 6 includes a bottom frame 61, a lifting frame 62, and an outer plaque 63. The bottom frame 61 has an upwardly open U-shaped structure, and a lower portion remote from the opening is a closed end. The lifting frame 62 has a U-shaped structure with a downward opening, and the lower part far away from the opening is a closed end. The two U-shaped buckles each other, the lifting frame 62 is sleeved outside the bottom frame 61, and the second driving assembly 7 is connected with the closed ends of the two U-shapes. A universal wheel 64 for facilitating the movement of the electric nursing bed is arranged at the bottom of the bottom frame 61.

The second driving assembly 7 includes a second telescopic rod 71 and a second driving motor 72 for driving the second telescopic rod 71 to be telescopic. The fixed end of the second telescopic rod 71 is connected to the closed end of the bottom frame 61, and the telescopic end extends vertically to be connected to the closed end of the lifting frame 62. The second driving motor 72 is disposed at a fixed end of the second telescopic rod 71, and the second driving motor 72 is used for driving the telescopic end of the second telescopic rod 71 to telescope relative to the fixed end. The bed plate 2 is connected with the lifting frame 62, and the lifting frame 62 and the bed plate 2 connected with the lifting frame are lifted by driving of the second driving assembly 7. The second driving components 7 at the two ends of the bed frame 1 can be respectively controlled, so that the inclination of the bed board 2 from the head to the feet can be realized, or the inclination of the bed board 2 from the feet to the head can be realized, the adjustment can be selectively carried out according to the actual use requirement, and the use comfort can be improved. The outer decorative plate 63 is mounted on the side of the lifting frame 62 away from the bed plate 2.

The second driving components 7 positioned at the two ends of the headboard 6 can be lifted respectively or simultaneously, so that the inclination of the bed board 2 from the head to the foot can be realized, or the inclination of the bed board 2 from the foot to the head can be realized, the selective adjustment can be realized according to the actual use requirement, and the use comfort can be improved.

As shown in fig. 2 and 3, the turnover frame 3 is disposed below the back plate 22 and the hip plate 23, and a third driving unit 8 for driving the lower leg plate 25 and the upper leg plate 24 to fold in the longitudinal direction X of the frame 1 is disposed below the upper leg plate 24 and the lower leg plate 25.

The third driving assembly 8 includes a first rotating shaft 81, a first connecting rod 82, a second connecting rod 83, a fixing rod 84, a third driving motor 85, a first support lug 86 and a third telescopic rod 87. The first rotating shaft 81 is fixed below the body turning frame 3 in a direction parallel to the width direction Y of the bed frame 1, and the first rotating shaft 81 is close to the edges of the hip plate 23 and the thigh plate 24. The first support lug 86 and the first connecting rod 82 are both fixed on the first rotating shaft 81. The second link 83 has one end hinged to the first link 82 and the other end fixed to the edge of the lower leg plate 25 remote from the thigh plate 24. The fixing rod 84 fixes the second link 83 and the lower leg plate 25 near the edge of the thigh plate 24. The first connecting rod 82 and the second connecting rod 83 are arranged on the first rotating shaft 81 at intervals, and the first supporting lugs 86 are arranged near the end part of the first rotating shaft 81. The telescopic end of the third telescopic rod 87 is hinged with the first supporting lug 86, and the fixed end is hinged below the turn-over frame 3. The third driving motor 85 is disposed on a fixed end of the third telescopic rod 87. The third driving motor 85 is configured to drive the telescopic end of the third telescopic rod 87 to telescope relative to the fixed end, so as to drive the first rotating shaft 81 to rotate in a forward and reverse direction through the first support lug 86, thereby driving the first connecting rod 82 to rotate, and simultaneously pulling and pushing the second connecting rod 83 while the first connecting rod 82 rotates. When the first link 82 rotates and applies a pulling force to the second link 83, the second link 83 is caused to pull the lower leg plate 25 to fold relative to the thigh plate 24 while the thigh plate 24 is caused to fold relative to the hip plate 23, forming a curved leg state; when the first link 82 rotates and applies a pushing force to the second link 83, the second link 83 is flattened, thereby flattening the lower leg plate 25 and the thigh plate 24 in turn.

As shown in fig. 2, a fourth driving unit 9 for driving the back plate 22 to rotate upward relative to the hip plate 23 is mounted on the turn-over stand 3. The fourth driving assembly 9 has the same structure as the first driving assembly 5.

As shown in fig. 3, the turnover frame 3 is provided with a toilet frame 10 near the lower part of the hip plate 23. A fifth driving assembly 11 for driving the toilet bowl frame 10 to move in the width direction Y is provided on the turn-over frame 3.

The fifth driving assembly 11 includes a second rotating shaft 111, a first support plate 112, a second support plate 113, a third support plate 114, a fourth driving motor 115, a second support lug 116, and a fourth telescopic rod 117. The second rotating shaft 111 is installed below the body frame 3 in parallel to the length direction X. The second rotating shaft 111 is fixed with a first support plate 112, and an end portion of the first support plate 112 far from the second rotating shaft 111 is in contact with the hip support plate 231. A second support plate 113 is hinged on the first support plate 112, and the other end of the second support plate 113 away from the first support plate 112 is hinged with a third support plate 114. One end of the third support plate 114 is hinged with the turnover frame 3, and the other end is hinged with the toilet frame 10. The first support plate 112, the second support plate 113 and the third support plate 114 are arranged on the second rotating shaft 111 at parallel intervals. The end of the second rotating shaft 111 fixes the second support lug 116. The fixed end of the fourth telescopic rod 117 is hinged to the turn-over frame 3, the telescopic end of the fourth telescopic rod 117 is hinged to the second supporting lug 116, and the fourth driving motor 115 is arranged on the fixed end of the fourth telescopic rod 117. The fourth driving motor 117 is used for driving the telescopic end of the fourth telescopic rod 87 to telescope relative to the fixed end.

If the fourth telescopic rod 87 is driven to extend, the first support plate 112 fixed on the second rotating shaft 111 rotates together with the second rotating shaft 111 when the second rotating shaft 111 rotates clockwise as shown in fig. 3, the first support plate 112 pulls the hip support plate 231 to rotate downwards, and the hip plate 23 is free from the position where the hip support plate 231 is arranged. When the first support plate 112 rotates clockwise, the second support plate 113 is driven to rotate clockwise, so that the end part of the third support plate 114 connected with the toilet basin frame 10 is pulled to rotate clockwise, and the toilet basin frame 10 is pulled to be placed at the vacant position. When the bedpan is not suitable, the fourth telescopic rod 87 is driven to retract, all parts move in the reverse direction of the motion, and finally the bedpan frame 10 is arranged at the end part of the bed frame 1.

The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.

Claims (10)

1. The electric nursing bed comprises a bed frame, a bed plate arranged in the bed frame, a body turning frame arranged below the bed plate, a bottom frame hinged with the body turning frame, and a first driving component for driving the body turning frame to rotate in the width direction Y of the bed frame, wherein the bottom frame is connected with the bed frame, limiting blocks are arranged at two ends of the bottom frame, and the limiting blocks are arranged below the bed plate and are matched with the bed plate; two ends of the body turning frame in the width direction are positioned between the two limiting blocks and are arranged with the limiting blocks in a clearance way; the bed board is sequentially hinged with three groups of board body assemblies in the width direction Y of the underframe, and each group of board body assemblies is provided with a plurality of board bodies which are sequentially hinged head and tail in the length direction X.

2. The electric nursing bed as set forth in claim 1, wherein the bottom frame includes side bars, middle bars and horizontal bars, the side bars are provided at intervals in the frame width direction Y, the middle bars are located between the two side bars, and the horizontal bars connect the side bars and the middle bars at an end of the side bars away from the bed plate; the middle rod is hinged with the turning-over frame, the limiting blocks are arranged on one sides, away from each other, of the side rods, the side rods are connected with the bedstead through the limiting blocks, and a gap between the turning-over frame is located between the two side rods.

3. The electric nursing bed of claim 1, wherein the first driving assembly comprises a first telescopic rod and a first driving motor for driving the first telescopic rod to stretch and retract, one end of the first telescopic rod is hinged with the underframe, and the other end of the first telescopic rod is hinged with the turnover frame.

4. The electric nursing bed as set forth in claim 1 further comprising headboard separately disposed at two ends of the bed frame, each headboard being provided with a second driving assembly for driving the bed board to rise and fall, the headboard comprising a bottom frame and a rising and falling frame sleeved on the bottom frame, the second driving assembly being connected between the bottom frame and the rising and falling frame, the bed board being connected with the rising and falling frame.

5. The electric nursing bed as set forth in claim 4 wherein said bottom frame is an upwardly open U-shaped structure, said lifting frame is a downwardly open U-shaped structure, two U-shaped clasps each other, and said second drive assembly connects the closed ends of the two U-shapes.

6. The electric nursing bed as set forth in claim 5 wherein the second driving assembly includes a second telescopic rod and a second driving motor for driving the second telescopic rod to be telescopic, the second driving motor being configured to drive the second telescopic rod to be telescopic so as to raise and lower the lifting frame.

7. The electric nursing bed as claimed in claim 1, wherein the bed board is hinged with a back board, a hip board, a thigh board and a calf board in sequence in the length direction X of the bed frame, the turn-over frame is arranged below the back board and the hip board, and a third driving assembly for driving the calf board and the thigh board to fold in the length direction X of the bed frame is arranged below the thigh board and the calf board.

8. The electric nursing bed of claim 7 wherein a fourth drive assembly is mounted on the turn-over stand for driving the back plate to rotate upwardly relative to the hip plate.

9. The electric nursing bed as set forth in claim 7, wherein a toilet bowl stand is provided under the turn-over stand near the hip plate, and a fifth driving assembly for driving the toilet bowl stand to be displaced in the width direction Y is provided on the turn-over stand.

10. The electric nursing bed as set forth in claim 9, wherein the fifth driving assembly includes a second rotation shaft, a first support plate, a second support plate, a third support plate, a second support lug, a fourth telescopic rod, and a fourth driving motor for driving the fourth telescopic rod to be telescopic, the second rotation shaft being installed below the body-turning frame in parallel to the length direction X; a first support plate is fixed on the second rotating shaft, and the end part of the first support plate far away from the second rotating shaft is contacted with the buttock support plate; a second support plate is hinged on the first support plate, and the other end, far away from the first support plate, of the second support plate is hinged with a third support plate; one end of the third support plate is hinged with the turnover frame, and the other end of the third support plate is hinged with the bedpan frame; the second support lugs are fixed on the second rotating shaft, one end of the fourth telescopic rod is hinged with the turning-over frame, and the other end of the fourth telescopic rod is hinged with the second support lugs.