CN215994568U

CN215994568U - Multi-functional nursing bed body with adjustable backplate

Info

Publication number: CN215994568U
Application number: CN202120505699.2U
Authority: CN
Inventors: 刘志阔; 姚乔生
Original assignee: Hebei Ruilangde Medical Device Technology Group Co ltd
Current assignee: Hebei Ruilangde Medical Device Technology Group Co ltd
Priority date: 2021-03-10
Filing date: 2021-03-10
Publication date: 2022-03-11
Anticipated expiration: 2031-03-10

Abstract

The utility model belongs to the technical field of nursing beds, and particularly relates to a back plate adjustable multifunctional nursing bed body which comprises a bed frame, a back plate, a seat plate, a thigh plate and a shank plate, wherein the back plate, the seat plate, the thigh plate and the shank plate are sequentially arranged; the turning plates on the two sides of the back plate are folded inwards and turned up at a certain angle to prevent the patient from falling off from the two sides.

Description

Multi-functional nursing bed body with adjustable backplate

Technical Field

The utility model belongs to the technical field of nursing beds, and particularly relates to a multifunctional nursing bed body with an adjustable back plate.

Background

The sickbed is generally a nursing bed, is designed according to the treatment needs of patients and the life habits of lying in bed, can be accompanied by family members, has a plurality of nursing functions and operating buttons, and has the functions of using the insulated and safe bed, such as weight monitoring, back-taking and dining, intelligent turning-over, bedsore prevention, negative pressure urine receiving and bed alarming monitoring, moving transportation, rest, rehabilitation, drug administration and transfusion and the like. However, the back board of the back of the existing common nursing bed is directly hinged with the bed body, and when the back lifting action is finished, the back board directly rotates around the hinged shaft, so that the waist and the abdomen of a patient are easily extruded and the like to cause secondary injury.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems in the prior art, the utility model provides a back plate adjustable multifunctional nursing bed body which can drive a back plate to incline at a certain angle and move backwards for a certain distance when a back lifting action is finished, so that secondary injuries such as extrusion and the like of a patient caused by back lifting are prevented.

The utility model adopts the specific technical scheme that: the utility model provides a multi-functional nursing bed body with adjustable backplate, includes the bedstead, and the key is: the bed also comprises a back plate, a seat plate, a thigh plate and a shank plate which are arranged in sequence, wherein the back plate and the seat plate are arranged above the bed frame;

a backward moving support is arranged below the back plate, a back lifting support is arranged below the backward moving support, two sides of the bottom end of the back lifting support are respectively hinged with two sides of the bedstead and driven by an electric push rod, a first roller matched with the backward moving support is arranged at the top end of the back lifting support, and two sides of the bottom end of the backward moving support are connected with the bedstead by means of a double-rocker mechanism;

the bed plate is fixedly arranged on the bedstead, a toilet hole is formed in the bed plate, a blocking door is arranged on the bed plate in a matched mode, the blocking door is hinged with the bedstead and driven by an electric push rod to have downward opening and closing freedom, and a movable bedpan support is arranged right below the toilet hole;

the thigh plate is hinged with the bedstead and the shank plate at two ends respectively, a thigh support is fixedly connected below the thigh plate, a shank support is fixedly connected below the shank plate, one end of the thigh support is hinged with the shank support, the other end of the thigh support is hinged with the bedstead, and the thigh support is driven by an electric push rod.

Preferably, the backplate both sides all be provided with the subassembly of preventing turning on one's side, the subassembly of preventing turning on one's side include with backplate articulated turn over the board with set up and turn the board below and turn the wedge of board formation integral type structure, the backward move the support both sides and the position that the wedge corresponds be provided with the second gyro wheel, second gyro wheel and wedge rolling contact.

Preferably, a turnover assembly is arranged below the back plate and the seat plate, the back plate comprises a left back plate and a right back plate, and the left back plate and the right back plate are both hinged with the backward moving support through a hinge shaft and have a degree of freedom of rotation relative to the hinge shaft; the bed plate comprises a left seat plate and a right seat plate, and the left seat plate and the right seat plate are both hinged with the bed frame by means of a hinge shaft and have the degree of freedom of rotation relative to the hinge shaft; the turnover assembly comprises a rotating shaft, an extension arm and a third roller, the rotating shaft is fixedly installed below the bedstead and is driven by an electric push rod to have a rotational degree of freedom, the extension arm is fixedly connected with the rotating shaft in the middle, the two ends of the extension arm are provided with the third roller groups, and the third roller groups at the two ends are respectively in contact with the lower surfaces of the left back plate, the left seat plate, the right back plate and the right seat plate.

Preferably, the backward moving support is provided with a slideway for a first roller to roll, and the wedge-shaped block is provided with a chute for a second roller to roll.

Preferably, the back plate, the seat plate, the thigh plate and the shank plate are all hollow-out type mesh plate structures.

Preferably, one end of the back plate, which is close to the seat plate, extends upwards to form a group of supporting frames, and the supporting frames limit the mattress.

The utility model has the beneficial effects that: the back plate can be driven to incline a certain angle and move backwards for a certain distance when the back rising action is finished, so that secondary injuries such as extrusion and the like caused by back rising of a patient are prevented;

when the back lifting support pushes the backward moving support upwards, the second idler wheel extrudes the wedge-shaped block, the turning plates on the two sides of the back plate are folded inwards, and the back plate is turned up to a certain angle to prevent a patient from falling off from the two sides;

the rotating shaft of the turning-over component rotates to drive the extension arm to rotate, and the third roller group at one end of the extension arm pushes the back plate and the seat plate above the extension arm to turn over so as to help the patient to turn over;

the bedpan support is driven by electric putter, carries the bedpan during use and is promoted to just hole below, and the bedpan support is promoted to the just clearance of bed outside after using the completion.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic side view of the present invention;

FIG. 3 is a schematic side view of the present invention;

FIG. 4 is a schematic top view of the present invention

FIG. 5 is a schematic view of a back plate structure according to the present invention;

FIG. 6 is a schematic view of the turning-over stand structure of the present invention;

FIG. 7 is a schematic view of the seat plate structure of the present invention;

in the drawing, 1, a bed frame, 2, a back plate, 21, a left back plate, 22, a right back plate, 3, a seat plate, 31, a stool hole, 32, a blocking door, 33, a bed pan bracket, 34, a left seat plate, 35, a right seat plate, 4, a thigh plate, 41, a thigh bracket, 5, a shank plate, 51, a shank bracket, 6, a backward moving bracket, 61, a double-rocker mechanism, 62, a supporting frame, 7, a back lifting bracket, 71, a first roller, 72, a second roller, 81, a turning plate, 82, a wedge block, 91, a rotating shaft, 92, an extension arm, 93 and a third roller set.

Detailed Description

The utility model will be further described with reference to the following drawings and specific embodiments:

the utility model provides a multi-functional nursing bed body with adjustable backplate, includes bedstead 1, and the key is: the bed further comprises a back plate 2, a seat plate 3, a thigh plate 4 and a shank plate 5 which are arranged in sequence, wherein the back plate 2 and the seat plate 3 are arranged above the bed frame 1;

a backward moving support 6 is arranged below the back plate 2, a back lifting support 7 is arranged below the backward moving support 6, two sides of the bottom end of the back lifting support 7 are respectively hinged with two sides of the bedstead 1 and driven by an electric push rod, a first roller 71 matched with the backward moving support 6 for use is arranged at the top end of the back lifting support 7, and two sides of the bottom end of the backward moving support 6 are connected with the bedstead 1 by means of a double-rocker mechanism 61;

the seat board 3 is fixedly arranged on the bedstead 1, a toilet hole 31 is formed in the seat board 3, a shielding door 32 is arranged on the seat board 3 in a matched mode, the shielding door 32 is hinged with the bedstead 1 and driven by an electric push rod to have downward opening and closing freedom, and a movable bedpan support 33 is arranged right below the toilet hole 31;

two ends of the thigh plate 4 are respectively hinged with the bedstead 1 and the lower leg plate 5, a thigh support 41 is fixedly connected below the thigh plate 4, a lower leg support 51 is fixedly connected below the lower leg plate 5, one end of the thigh support 41 is hinged with the lower leg support 51, the other end of the thigh support 41 is hinged with the bedstead 1, and the thigh support 41 is driven by an electric push rod.

As shown in fig. 1, 2 and 3, the electric push rod pushes the back lifting support 7 to rotate and turn upwards, the back lifting support 7 contacts with the backward moving support 6 through the second roller 71 to push the backward moving support 6 to turn upwards, meanwhile, the backward moving support 6 is separated from the seat plate 3 by a distance through the double-rocker mechanism 61, and the backward moving support 6 drives the back plate 2 to move backwards, so that the back plate 2 is driven to incline at a certain angle and move backwards for a distance when the back lifting action is finished, and secondary injuries such as extrusion and the like caused by back lifting of a patient are prevented;

when the defecation assisting function is completed, the bottom of the shielding door 32 is welded with the rotating shaft, the electric push rod pushes the rotating shaft to drive the shielding door 32 to rotate, the shielding door 32 is opened downwards when the push rod is recovered, and the shielding door 32 is closed upwards when the push rod extends out; the bedpan bracket 33 is driven by an electric push rod, and when the bedpan bracket is used, the bedpan bracket 33 is pushed to the lower part of the bedpan hole 31 to clean the bedpan outside.

The electric push rod drives the thigh support 41 to realize the rising and falling functions of the thigh plate 4 and the shank plate 5.

As shown in fig. 1 and 3, the two sides of the back plate 2 are provided with anti-rollover components, the anti-rollover components comprise a turning plate 81 hinged to the back plate 2 and a wedge-shaped block 82 arranged below the turning plate 81 and forming an integrated structure with the turning plate 81, the rollers roll along the wedge-shaped block, the two sides of the backward moving support 6 are provided with second rollers 72 at positions corresponding to the wedge-shaped block, and the second rollers 72 are in rolling contact with the wedge-shaped block 82.

2 both sides of backplate all be provided with the subassembly of preventing turning on one's side, the subassembly of preventing turning on one's side include with 2 articulated board 81 and the setting of turning on the board 81 below and turn over the wedge 82 that the board 81 formed the integral type structure, the position that moves back 6 both sides of support and wedge correspond be provided with second gyro wheel 72, second gyro wheel 72 and wedge 82 rolling contact.

When the back lifting support 7 pushes the backward moving support 6 upwards, the second roller 72 simultaneously extrudes the wedge-shaped block 82, the turning plates 81 on the two sides of the back plate 2 are folded inwards under the action of the extrusion force, and the back plate is turned up to a certain angle to prevent the patient from falling off from the two sides.

As shown in fig. 1, 4, 5 and 6, a turnover assembly is arranged below the back plate 2 and the seat plate 3, the back plate 2 comprises a left back plate 21 and a right back plate 22, and the left back plate 21 and the right back plate 22 are both hinged with the backward moving bracket 6 by a hinge shaft and have a degree of freedom of rotation relative to the hinge shaft; the seat board 3 comprises a left seat board 34 and a right seat board 35, and the left seat board 34 and the right seat board 35 are both hinged with the bedstead 1 by means of a hinge shaft and have a degree of freedom of rotation relative to the hinge shaft; the turnover assembly comprises a rotating shaft 91, an extension arm 92 and third rollers 93, the rotating shaft 91 is fixedly arranged below the bedstead 1 and has a rotational degree of freedom under the drive of an electric push rod, the middle of the extension arm 92 is fixedly connected with the rotating shaft 91, the two ends of the extension arm 92 are respectively provided with the third roller sets 93, and the third roller sets 93 at the two ends are respectively contacted with the lower surfaces of the left back plate 21, the left seat plate 34, the right back plate 22 and the right seat plate 35.

As shown in the figure, the turnover function is only used when the back plate 2 is not supported, when the turnover is needed, the electric push rod pushes the rotating shaft 91 to rotate, the extension arm 92 rotates along with the rotating shaft 91, one end of the part of the extension arm 92 positioned at two sides of the rotating shaft 91 is lifted, one end of the extension arm falls, and the third roller group 93 at the lifted end pushes the back plate 2 and the seat plate 3 at the side to turn upwards, so that the turnover function is completed.

As shown in fig. 1 and 3, the backward moving bracket 6 is provided with a slide way for the first roller 71 to roll, and the wedge block 82 is provided with a slide way for the second roller 72 to roll.

The slideway and the chute can enable the first roller 71 and the second roller 72 to move according to the preset direction track, so that the deviation phenomenon does not exist, and the normal use of the back lifting and side turning prevention functions is ensured.

As shown in figures 1 and 3, the back plate 2, the seat plate 3, the thigh plate 4 and the shank plate 5 are all hollow-out type mesh plate structures.

The hollow structure makes the whole bed body light and convenient, the transfer is convenient and easy to move, and the phenomenon that large metal is too cold to the body of a patient does not exist.

As shown in fig. 1 and 3, a group of supporting frames 62 extends upward from one end of the back plate 2 close to the seat plate 3, and the supporting frames 62 limit the mattress.

Claims

1. The utility model provides a multi-functional nursing bed body with adjustable backplate, includes bedstead (1), its characterized in that: the bed further comprises a back plate (2), a seat plate (3), a thigh plate (4) and a shank plate (5) which are arranged in sequence, wherein the back plate (2) and the seat plate (3) are arranged above the bed frame (1);

a backward moving support (6) is arranged below the back plate (2), a back lifting support (7) is arranged below the backward moving support (6), two sides of the bottom end of the back lifting support (7) are respectively hinged with two sides of the bed frame (1) and driven by an electric push rod, a first roller (71) matched with the backward moving support (6) for use is arranged at the top end of the back lifting support (7), and two sides of the bottom end of the backward moving support (6) are connected with the bed frame (1) by means of a double-rocker mechanism (61);

the bed plate (3) is fixedly arranged on the bed frame (1), a toilet hole (31) is formed in the bed plate (3) and is provided with a shielding door (32) in a matched mode, the shielding door (32) is hinged with the bed frame (1) and has downward opening and closing freedom degree under the driving of an electric push rod, and a movable bedpan support (33) is arranged under the toilet hole (31);

the novel table tennis racket is characterized in that two ends of the thigh plate (4) are hinged with the bed frame (1) and the shank plate (5) respectively, a thigh support (41) is fixedly connected to the lower portion of the thigh plate (4), a shank support (51) is fixedly connected to the lower portion of the shank plate (5), one end of the thigh support (41) is hinged with the shank support (51), the other end of the thigh support is hinged with the bed frame (1), and the thigh support (41) is driven by an electric push rod.

2. The multifunctional nursing bed with adjustable back plate of claim 1, wherein: backplate (2) both sides all be provided with anti-rollover unit, anti-rollover unit include with backplate (2) articulated turn over board (81) and set up wedge (82) that form the integral type structure in turn over board (81) below and turn over board (81), the position that backward move support (6) both sides and wedge correspond be provided with second gyro wheel (72), second gyro wheel (72) and wedge (82) rolling contact.

3. The multifunctional nursing bed with adjustable back plate of claim 2, wherein: a turnover component is arranged below the back plate (2) and the seat plate (3), the back plate (2) comprises a left back plate (21) and a right back plate (22), and the left back plate (21) and the right back plate (22) are hinged with the backward moving support (6) through a hinge shaft and have the degree of freedom of rotating relative to the hinge shaft; the seat board (3) comprises a left seat board (34) and a right seat board (35), and the left seat board (34) and the right seat board (35) are hinged with the bed frame (1) through a hinge shaft and have the degree of freedom of rotation relative to the hinge shaft; the turnover assembly comprises a rotating shaft (91), an extension arm (92) and a third roller set (93), wherein the rotating shaft (91) is fixedly installed below the bedstead (1) and is driven by an electric push rod to have a rotational degree of freedom, the extension arm (92) is fixedly connected with the rotating shaft (91) in the middle, the third roller sets (93) are arranged at two ends of the extension arm (92), and the third roller sets (93) at two ends are respectively in contact with the lower surfaces of the left back plate (21), the left seat plate (34), the right back plate (22) and the right seat plate (35).

4. The multifunctional nursing bed with adjustable back plate of claim 2, wherein: the backward moving support (6) is provided with a slideway for the first roller (71) to roll, and the wedge block (82) is provided with a chute for the second roller (72) to roll.

5. The multifunctional nursing bed with adjustable back plate of claim 2, wherein: the back plate (2), the seat plate (3), the thigh plate (4) and the shank plate (5) are all hollow-out type mesh plate structures.

6. The multifunctional nursing bed with adjustable back plate of claim 2, wherein: one end of the back plate (2) close to the seat plate (3) extends upwards to form a group of supporting frames (62), and the supporting frames (62) limit the mattress.