CN112438847A

CN112438847A - Electric nursing wheelchair bed

Info

Publication number: CN112438847A
Application number: CN202011456724.9A
Authority: CN
Inventors: 孙华
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-10
Filing date: 2020-12-10
Publication date: 2021-03-05

Abstract

The utility model provides an electronic nursing wheelchair bed, includes seat support, base support, connects hinge, seat panel, back panel, shank panel, foot's panel, handrail frame, shear force bracing piece, handrail, first driving motor, steel ball slide rail, second driving motor, third driving motor, fourth driving motor, universal wheel, fifth driving motor, supporting roller, supplementary gyro wheel, threaded rod, battery. The invention has the beneficial effects that: will nurse the bed and fuse as an organic whole with the wheelchair, carry out conversion deformation between by the wheelchair to nursing bed with the wheelchair bed through each driving motor, need not the patient and remove, so that the patient directly converts the state of lying from the position of sitting to the state of lying so as to nurse, be provided with the shear force bracing piece, adjust through the threaded rod, can be convenient for adjust the high position of handrail, use in order to be applicable to different patients, it adjusts to be provided with second driving motor and inclines the seat panel, can in time stand up medical care such as waiting to patient, facilitate the use.

Description

Electric nursing wheelchair bed

Technical Field

The invention relates to a wheelchair bed, in particular to an electric nursing wheelchair bed, and belongs to the technical field of medical nursing equipment.

Background

For the disabled old people, the patients with nerve injury, the patients who just have performed operation, the fracture patients and the like which need to be rested for a long time due to physical reasons and are in bed rehabilitation, because the bed is easy to cause bedsores and other chronic diseases, the patients need to be subjected to medical care such as turning over in time, and meanwhile, the patients need to be transferred from the bed to a wheelchair due to the needs of medical treatment or activities, so that the wheelchair is very inconvenient. Carrying incapability patients in social reality; rehabilitation training, clean nursing are a big socialized problem in nursing work, and based on this, this application provides an electronic nursing wheelchair bed.

Disclosure of Invention

The invention aims to provide an electric nursing wheelchair bed for solving the problems.

The invention realizes the purpose through the following technical scheme: an electric nursing wheelchair bed comprises a bracket, a panel and a pushing motor; the support comprises a seat support and a base support, the seat support is positioned above the base support, the seat support is connected with the base support through a connecting hinge, the panel comprises a seat panel, a back panel, a leg panel and a foot panel, the back panel, the seat panel, the leg panel and the foot panel are sequentially connected through hinges to form a detachable bed board, the seat panel is fixedly installed on the seat support, handrail frames are arranged on two sides of the seat panel, the handrail frames are connected with the seat panel through steel ball slide rails, the push motor comprises a first push motor, a second push motor, a third push motor, a fourth push motor and a fifth push motor, the tail end of the first push motor is fixed on the seat panel, and the telescopic end of the first push motor is fixed with the handrail frames, the tail end of the second pushing motor is connected with the base support through a connecting hinge, the telescopic end of the second pushing motor is connected with the lower plate surface of the seat panel through the connecting hinge, the tail end of the third pushing motor is connected with the tail end of the seat support through the connecting hinge, the telescopic end of the third pushing motor is connected with the lower plate surface of the back panel through the connecting hinge, the tail end of the fourth pushing motor is fixed at the front end of the seat support, the telescopic end of the fourth pushing motor is connected with the lower plate surface of the leg panel through the connecting hinge, the tail end of the fifth pushing motor is fixed at the bottom of the base support, the telescopic end of the fifth pushing motor is connected with a supporting roller, and universal wheels are installed at the front end of the bottom of the base support.

As a still further scheme of the invention: the handrail frame top is connected with the handrail through the shear force bracing piece, just the upper end and the handrail of shear force bracing piece are connected through the pivot, shear force bracing piece's lower extreme front side lever is connected through the pivot with the handrail frame, and lower extreme rear side lever is settled in the recess that the handrail frame was seted up to be connected through threaded rod and handrail frame.

As a still further scheme of the invention: the handrail is in a concave clamping groove shape, and the handrail can move downwards to be clamped on the handrail frame.

As a still further scheme of the invention: the handrail frame is movably connected with the seat panel through a first pushing motor, and the handrail frame is connected with a cover plate arranged between the handrail frame and the seat panel.

As a still further scheme of the invention: the seat support and the front end and the rear end of the base support are respectively provided with a connecting hinge for connection, and the second pushing motor is connected to one side edge of the seat panel and the base support.

As a still further scheme of the invention: the back panel is movably connected with the seat panel through a third pushing motor, and the leg panel is movably connected with the seat panel through a fourth pushing motor.

As a still further scheme of the invention: and the lower board surface at the front end of the foot panel is provided with a vertical auxiliary roller.

As a still further scheme of the invention: the seat plate support is provided with a storage battery, and the storage battery is connected with each pushing motor in series and is controlled by a switch.

As a still further scheme of the invention: the supporting roller is movably connected with the base bracket through a fifth pushing motor.

As a still further scheme of the invention: the seat panel, the back panel, the leg panel and the foot panel are all of a three-layer double-cavity structure, and the back panel, the seat panel, the leg panel and the foot panel form a bed surface in an unfolded state.

The invention has the beneficial effects that: this electronic nursing wheelchair bed reasonable in design, will nurse the bed and the wheelchair is fused as an organic whole, just can carry out the transform deformation by the wheelchair between nursing bed with the wheelchair bed through two driving motor, it removes to need not the patient, the patient can directly convert the state of lying to from the position of sitting, be convenient for patient automatic control conversion, need not other people's nursing, at the back panel, the seat panel, the both sides of shank panel set up telescopic handrail, can regard as the handrail of wheelchair at the position of sitting state, can regard as the guardrail of nursing bed at nursing bed state, set up the shear force bracing piece at the handrail frame, adjust through the threaded rod, can be convenient for adjust the high position of guardrail, use with being applicable to different patients, it adjusts to be provided with second driving motor and carry out the slope to the seat panel, can in time carry out medical care such as standing up to patient.

Drawings

FIG. 1 is a front view of the present invention in a wheelchair configuration;

FIG. 2 is a schematic front view of the nursing bed of the present invention;

FIG. 3 is a schematic side view of the nursing bed according to the present invention;

FIG. 4 is a schematic view of the sectional structure of the connection between the balustrade frame and the seat panel of the present invention;

fig. 5 is a schematic view of the connection structure of the guardrail frame and the guardrail.

In the figure: 1-seat support; 2-a base support; 3-a connecting hinge; 4-seat panel; 5-a back panel; 6-leg panel; 7-foot panel; 8-a guardrail frame; 9-a shear support bar; 10-a guardrail; 11-a first push motor; 12-steel ball slide rail; 13-a second push motor; 14-a third push motor; 15-a fourth push motor; 16-a universal wheel; 17-a fifth push motor; 18-support rollers; 19-auxiliary rollers; 20-a threaded rod; 21-storage battery.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 5, an electric nursing wheelchair bed includes a support, a panel and a driving motor; the support comprises a seat support 1 and a base support 2, the seat support 1 is positioned above the base support 2, the seat support 1 and the base support 2 are connected through a connecting hinge 3, the panels comprise a seat panel 4, a back panel 5, a leg panel 6 and a foot panel 7, and the back panel 5, the seat panel 4, the leg panel 6 and the foot panel 7 are connected into a detachable bed board through hinges in sequence; one end of the seat panel 4 is connected with the back panel 5 through a rotating shaft, the other end of the seat panel 4 is connected with the leg panel 6 through a rotating shaft, the leg panel 6 is connected with the foot panel 7 through a hinge, the seat panel 4 is fixedly installed on the seat support 1 through a bolt, guardrail frames 8 are arranged on two sides of the seat panel 4, the guardrail frames 8 are connected with the seat panel 4 through steel ball sliding rails 12, the push motor comprises a first push motor 11, a second push motor 13, a third push motor 14, a fourth push motor 15 and a fifth push motor 17, the tail end of the first push motor 11 is welded and fixed on the seat panel 4, the telescopic end of the first push motor 11 is welded and fixed with the guardrail frames 8 together, the tail end of the second push motor 13 is connected with the base support 2 through a connecting hinge 3, the flexible end of second push motor 13 is connected at the lower panel of seat panel 4 through connecting hinge 3, the tail end of third push motor 14 is connected with the tail end of seat support 1 through connecting hinge 3, the flexible end of third push motor 14 is connected with the lower panel of back panel 5 through connecting hinge 3, the tail end fixed welding of fourth push motor 15 is at the front end of seat support 1, the flexible end of fourth push motor 15 is connected with the lower panel of shank panel 6 through connecting hinge 3, the tail end welded fastening of fifth push motor 17 is in the bottom of base support 2, the flexible end of fifth push motor 17 is connected with supporting roller 18, universal wheel 16 is installed to the bottom front end of base support 2.

In this embodiment, guardrail frame 8 top is connected with guardrail 10 through shear force bracing piece 9, just the upper end and the guardrail 10 of shear force bracing piece 9 are connected through the pivot, shear force bracing piece 9's lower extreme front side pole is connected through the pivot with guardrail frame 8, and the lower extreme rear side pole is settled in the recess that guardrail frame 8 was seted up to be connected through threaded rod 20 and guardrail frame 8, the high position of regulation guardrail 10 of can being convenient for to be applicable to different patients and use.

The guardrail 10 is in a concave clamping groove shape, the guardrail 10 can move downwards to be clamped on the guardrail frame 8, the guardrail 10 can be folded and unfolded, and two side bulges can not be formed.

Guardrail frame 8 is the movable through first driving motor 11 and is connected with seat panel 4, and guardrail frame 8 is connected with the apron that sets up between guardrail frame 8 and seat panel 4, and when guardrail frame 8 moved to the outside, the apron can shelter from the gap between the two.

The front end and the back end of the seat support 1 and the base support 2 are respectively provided with a connecting hinge 3 for connection, and the second pushing motor 13 is connected at one side edge of the seat panel 4 and the base support 2, so that the seat panel 4 forms three-point support with the base support 2 through the seat support 1, the seat panel 4 is ensured to be stably connected, and meanwhile, the seat panel 4 can be obliquely adjusted through the second pushing motor 13.

Back panel 5 is movable connection through third push motor 14 and seat panel 4, shank panel 6 is movable connection through fourth push motor 15 and seat panel 4, makes each panel of this wheelchair bed can keep flat and form nursing bed, forms wheelchair and nursing bed integral type structure to the patient can directly lie flat and nurse under the condition of sitting.

The vertical auxiliary rollers 19 are attached to the lower front end surface of the foot panel 7, and the foot panel 7 is kept horizontal when the leg panel 6 is vertically rotated downward when the wheelchair bed is changed from a nursing bed to a wheelchair.

The storage battery 21 is placed on the seat support 1, the storage battery 21 is connected with each pushing motor in series, and the storage battery 21 is controlled by a switch, so that each pushing motor works synchronously, and the conversion between the wheelchair and the nursing bed can be completed quickly.

The supporting rollers 18 are movably connected with the base bracket 2 through a fifth pushing motor 17, and can extend outwards when the wheelchair bed is changed into a nursing bed, so as to ensure that the whole nursing bed is stably supported and prevent toppling due to unstable gravity center.

The working principle is as follows: when the electric nursing wheelchair bed is used, a patient sits on the seat panel 4 in a wheelchair state, and the height of the guardrail 10 is adjusted by rotating the threaded rod 20 so as to be suitable for different patient requirements. When a patient needs to lie down for nursing, the wheelchair needs to be changed into a nursing bed, the power switch of the storage battery 21 is turned on to control the switch of each pushing motor, and the fifth pushing motor 17 drives the supporting rollers 18 to extend outwards relative to the base support 2, so that the whole nursing bed is stably supported, and the phenomenon that the patient topples over due to unstable gravity is avoided.

Drive the function that guardrail frame 8 realized to outside extension or shrink reset by first driving motor 11, drive back panel 5 through third driving motor 14 and realize the conversion function from vertical state to the horizontality, drive shank panel 6 through fourth driving motor 15 and realize from vertical state to the horizontality conversion function, can accomplish that each panel is in the coplanar, form the nursing bed, drive the one-way function of standing up of the realization slope removal of whole bed surface by second driving motor 13.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. An electric nursing wheelchair bed comprises a bracket, a panel and a pushing motor; the method is characterized in that: the support includes seat support (1) and base support (2), seat support (1) is located the top of base support (2), just be connected through connecting hinge (3) between seat support (1) and base support (2), the panel includes seat panel (4), back panel (5), shank panel (6) and foot panel (7), and back panel (5), seat panel (4), shank panel (6) and foot panel (7) loop through the hinge and connect into formula bed board of breaking open and shutting, seat panel (4) fixed mounting is on seat support (1), the both sides of seat panel (4) are provided with handrail frame (8), just be connected through sharp folding slide rail (12) between handrail frame (8) and seat panel (4), driving motor includes first driving motor (11) A second pushing motor (13), a third pushing motor (14), a fourth pushing motor (15) and a fifth pushing motor (17), wherein the tail end of the first pushing motor (11) is fixed on the seat panel (4), the telescopic end of the first pushing motor (11) is fixed with the armrest frame (8), the tail end of the second pushing motor (13) is connected with the base bracket (2) through a connecting hinge (3), the telescopic end of the second pushing motor (13) is connected with the lower end face of the seat panel (4) through the connecting hinge (3), the tail end of the third pushing motor (14) is connected with the tail end of the seat bracket (1) through the connecting hinge (3), the telescopic end of the third pushing motor (14) is connected with the lower end face of the back panel (5) through the connecting hinge (3), and the tail end of the fourth pushing motor (15) is fixed at the front end of the seat bracket (1), the telescopic end of the fourth pushing motor (15) is connected with the lower board surface of the leg panel (6) through a connecting hinge (3), the tail end of the fifth pushing motor (17) is fixed at the bottom of the base support (2), the telescopic end of the fifth pushing motor (17) is connected with a supporting roller (18), and the universal wheel (16) is installed at the front end of the bottom of the base support (2).

2. An electric nursing wheelchair bed as claimed in claim 1, wherein: handrail (10) are connected with through shear force bracing piece (9) above handrail frame (8), just the upper end and handrail (10) of shear force bracing piece (9) are connected through the pivot, the lower extreme front side lever and handrail frame (8) of shear force bracing piece (9) are connected through the pivot, and lower extreme rear side lever is settled in the recess that handrail frame (8) were seted up to be connected with handrail frame (8) through threaded rod (20).

3. An electric nursing wheelchair bed as claimed in claim 2, wherein: the handrail (10) is in a concave trough-shaped clamping groove shape, and the handrail (10) can move downwards to be clamped on the handrail frame (8).

4. An electric nursing wheelchair bed as claimed in claim 1 or 2, wherein: the armrest frame (8) is movably connected with the seat panel (4) through a first pushing motor (11), and the armrest frame (8) is connected with a cover plate arranged between the armrest frame (8) and the seat panel (4).

5. An electric nursing wheelchair bed as claimed in claim 1, wherein: the front end and the rear end of the seat support (1) and the base support (2) are respectively provided with a connecting hinge (3) for hinged connection, and the second pushing motor (13) is connected to one side edge of the seat panel (4) and the base support (2).

6. An electric nursing wheelchair bed as claimed in claim 1, wherein: the back panel (5) is movably connected with the seat panel (4) through a third pushing motor (14), and the leg panel (6) is movably connected with the seat panel (4) through a fourth pushing motor (15).

7. An electric nursing wheelchair bed as claimed in claim 1, wherein: the lower board surface of the front end of the foot panel (7) is provided with a vertical auxiliary roller (19).

8. An electric nursing wheelchair bed as claimed in claim 1, wherein: a storage battery (21) is arranged on the seat plate support (1), and the storage battery (21) is connected with each pushing motor in series and is controlled by a switch.

9. An electric nursing wheelchair bed as claimed in claim 1, wherein: the supporting roller (18) is movably connected with the base bracket (2) through a fifth pushing motor (17).

10. An electric nursing wheelchair bed as claimed in claim 1, wherein: the seat panel (4), the back panel (5), the leg panel (6) and the foot panel (7) are all of a three-layer double-cavity structure, and the back panel (5), the seat panel (4), the leg panel (6) and the foot panel (7) form a bed surface in an unfolded state.