CN112587334B

CN112587334B - A nursing device for bedridden patients

Info

Publication number: CN112587334B
Application number: CN202011305700.3A
Authority: CN
Inventors: 朱大昌; 黄乐涵; 杜宝林; 盘意华; 赖俊豪
Original assignee: Guangzhou University
Current assignee: Guangzhou University
Priority date: 2020-11-20
Filing date: 2020-11-20
Publication date: 2022-05-17
Anticipated expiration: 2040-11-20
Also published as: CN112587334A

Abstract

The invention relates to the technical field of medical equipment, in particular to a nursing device for bedridden patients. The bottom of the fixed bed is fixedly connected with at least four supporting legs, the left side of the fixed bed is provided with a rotating mechanism, and the upper movable bed can be controlled to rotate upwards through the rotating mechanism. The invention can drive the upper movable bed plate to rotate upward and the lower movable bed plate to rotate downward by rotating the rotating handle forward, which is convenient to adjust the body position of the bedridden patient, and is simple to operate and easy to use; There is a rectangular opening in the middle of the bed board, and a defecation device is placed under the rectangular opening to realize the excretion of long-term bedridden patients. The structure is simple, the use is convenient and hygienic, and the labor intensity of medical staff can be reduced.

Description

Nursing device for bedridden patient

Technical Field

The invention relates to the technical field of medical equipment, in particular to a nursing device for bedridden patients.

Background

In the process of disease treatment, when the body position of a patient needs to be changed, the patient usually needs to be helped by multiple people to change the position of the patient, which is very difficult, and the patient is inconvenient to excrete and troublesome to clear excrement because of long-term bed rest.

Disclosure of Invention

Aiming at the technical problems in the prior art, the invention aims to: the nursing device for the bedridden patient is convenient to adjust the body position of the patient, simple to operate and convenient to use.

In order to achieve the purpose, the invention adopts the following technical scheme:

the utility model provides a bed patient's nursing device, includes fixed bed board, and the rear end of fixed bed board articulates there is the last movable bed board that can upwards overturn, and the front end of fixed bed board articulates there is the lower movable bed board that can overturn downwards, and four spinal branch legs of at least fixedly connected with in the bottom of fixed bed board, and the left side of fixed bed board is provided with slewing mechanism, through slewing mechanism controllable movable bed board upwards rotates.

Furthermore, two side walls at the rear end of the fixed bed board are fixedly connected with first rolling bearings, the upper movable bed board is fixedly connected with a first rotating shaft, the first rotating shaft is sleeved in an inner ring of the first rolling bearings, and the first rotating shaft can rotate in the inner ring of the first rolling bearings.

Furthermore, two side walls at the front end of the fixed bed board are fixedly connected with second rolling bearings, a second rotating shaft is fixedly connected to the lower movable bed board and sleeved in an inner ring of each second rolling bearing, and the second rotating shaft can rotate in the inner ring of each second rolling bearing.

Furthermore, slewing mechanism includes planetary gear train and twist grip, and planetary gear train includes sun gear, planet wheel and ring gear, and sun gear fixed connection is on the left side wall of fixed bed board, and the planet wheel passes through connecting piece fixed connection on the left side wall of last activity bed board, and the sun gear meshes with the planet wheel mutually, and the ring gear passes through the ring gear frame and rotates to be connected on the sun gear, and the ring gear meshes with the planet wheel mutually, fixed connection twist grip on the outer lane of ring gear, and twist grip is last to be equipped with a plurality of globular archs.

Furthermore, the two sides of the upper movable bed plate are fixedly connected with first guardrails, and the two sides of the lower movable bed plate are fixedly connected with second guardrails.

Further, the nursing device still includes the arc trace, and the one end of arc trace is connected with first gear, and the other end of arc trace is connected with the second gear, and the bottom of first guardrail is connected with first rack rail, and the bottom of second guardrail is connected with second rack rail, and first gear is arranged in first rack rail and meshes with first rack rail, and the second gear is arranged in second rack rail and meshes with second rack rail.

Furthermore, the middle part fixedly connected with dwang of arc trace, the left side of fixed bed board is equipped with the boss, and the dwang is articulated with the boss.

Furthermore, the bottom of the arc-shaped linkage rod is at least fixedly connected with two telescopic supporting rods, and the bottom of each supporting rod is connected with a first universal wheel.

Furthermore, a rectangular opening is formed in the middle of the fixed bed board, a movable push-pull plate is connected to the right side of the fixed bed board in a sliding mode, and the rectangular opening can be covered or exposed by pulling the movable push-pull plate.

Furthermore, the bottom of the supporting leg is connected with a second universal wheel.

In summary, the present invention has the following advantages:

according to the invention, the upper movable bed board can be driven to rotate upwards and the lower movable bed board can rotate downwards by rotating the rotating handle forwards, so that the body position of a patient lying in bed can be conveniently adjusted, and the bed is simple to operate and convenient to use.

The invention can realize the excretion of long-term bedridden patients by pulling out the movable push-pull plate outwards to expose the rectangular opening in the middle part of the fixed bed plate and placing the defecation device below the rectangular opening, has simple structure, convenient and sanitary use and can reduce the labor intensity of medical personnel.

Drawings

Fig. 1 is a schematic structural view of the present invention.

Fig. 2 is a top view of the present invention.

Fig. 3 is a front view of the present invention.

Fig. 4 is a schematic view of the structure of the present invention during use.

Fig. 5 is a schematic view of the structure of the rotating mechanism of the present invention.

Fig. 6 is a schematic structural view of the fixed bed plate, the upper movable bed plate and the lower movable bed plate which are hinged.

Fig. 7 is a schematic structural view of the fixed bed plate of the invention.

Wherein: the movable bed plate comprises a fixed bed plate 1, an upper movable bed plate 2, a lower movable bed plate 3, a support leg 4, a first rolling bearing 5, a first rotating shaft 6, a second rolling bearing 7, a second rotating shaft 8, a rotating handle 9, a spherical bulge 10, a sun wheel 11, a planet wheel 12, a gear ring 13, a gear ring frame 14, a connecting piece 15, a first guardrail 16, a second guardrail 17, an arc-shaped linkage rod 18, a first gear 19, a second gear 20, a first rack rail 21, a second rack rail 22, a rotating rod 23, a boss 24, a support rod 25, a first universal wheel 26, a rectangular opening 27, a movable push-pull plate 28 and a second universal wheel 29.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and detailed description.

For convenience of understanding, the front-back and left-right directions in the present invention are explained, as shown in fig. 1, the direction of the upper movable bed plate is the rear end, the direction of the lower movable bed plate is the front end, the direction of the rotating handle is the left side, and the direction of the movable push-pull plate is the right side.

As shown in fig. 1 and 6, a nursing device for bedridden patients comprises a fixed bed board, wherein the rear end of the fixed bed board is hinged with an upper movable bed board capable of upwards turning, the front end of the fixed bed board is hinged with a lower movable bed board capable of downwards turning, the bottom of the fixed bed board is at least fixedly connected with four supporting legs, the left side of the fixed bed board is provided with a rotating mechanism, and the upper movable bed board can be controlled to upwards rotate through the rotating mechanism. In the embodiment, the fixed bed board, the upper movable bed board and the lower movable bed board jointly form the nursing bed, a patient can lie on the surface of the nursing bed, and the change of the body position of the patient can be realized by rotating the rotating handle on the left side of the fixed bed board. Four supporting legs of bottom fixedly connected with of fixed bed board can support the nursing bed effectively, and the bottom of supporting leg is connected with the second universal wheel, the removal and the turning of the nursing bed of being convenient for.

As shown in fig. 6, the two side walls at the rear end of the fixed bed plate are fixedly connected with first rolling bearings, the upper movable bed plate is fixedly connected with a first rotating shaft, the first rotating shaft is sleeved in an inner ring of the first rolling bearings, and the first rotating shaft can rotate in the inner ring of the first rolling bearings, so that the upper movable bed plate can rotate at the rear end of the fixed bed plate. The two side walls at the front end of the fixed bed board are fixedly connected with second rolling bearings, the lower movable bed board is fixedly connected with a second rotating shaft, the second rotating shaft is sleeved in inner rings of the second rolling bearings, and the second rotating shaft can rotate in the inner rings of the second rolling bearings, so that the lower movable bed board can rotate at the front end of the fixed bed board.

As shown in fig. 4 to 6, the rotating mechanism includes a planetary gear train and a rotating handle, the planetary gear train includes a sun gear, a planet gear and a gear ring, the sun gear is fixedly connected to the left side wall of the fixed bed plate, the planet gear is fixedly connected to the left side wall of the upper movable bed plate through a connecting piece, the sun gear is meshed with the planet gear, the gear ring is rotatably connected to the sun gear through a gear ring frame, the gear ring is meshed with the planet gear, the rotating handle is fixedly connected to the outer ring of the gear ring, and the rotating handle is provided with a plurality of spherical protrusions. The spherical bulge is convenient for a user to rotate the rotating handle. The rotating handle is rotated forwards, namely, the rotating handle is rotated anticlockwise to drive the gear ring to rotate, the gear ring rotates to drive the planet wheel to rotate, the sun wheel is fixed, and the planet wheel rotates to drive the upper movable bed plate to rotate upwards.

As shown in fig. 1, both sides of the upper movable bed plate are fixedly connected with first guardrails, and both sides of the lower movable bed plate are fixedly connected with second guardrails. First guardrail and second guardrail can protect patient not falling from the nursing bed at the in-process that stands up, and the guardrail also can be regarded as the handle simultaneously, conveniently removes the operation to the nursing bed.

As shown in fig. 1 to 4, the nursing device further comprises an arc-shaped linkage rod, one end of the arc-shaped linkage rod is connected with a first gear, the other end of the arc-shaped linkage rod is connected with a second gear, the bottom of the first guardrail is connected with a first rack rail, the bottom of the second guardrail is connected with a second rack rail, the first gear is located in the first rack rail and meshed with the first rack rail, and the second gear is located in the second rack rail and meshed with the second rack rail. When the rotating handle is rotated, the upper movable bed plate rotates upwards, the first gear at one end of the arc-shaped linkage rod rotates in the first rack track, the second gear at the other end of the arc-shaped linkage rod is driven to rotate in the second rack track, and then the lower movable bed plate is driven to rotate downwards, so that the upper movable bed plate and the lower movable bed plate can rotate simultaneously through the arc-shaped linkage rod, and the operation is more convenient.

As shown in fig. 3, 4 and 6, the middle part of the arc-shaped linkage rod is fixedly connected with a rotating rod, the left side of the fixed bed board is provided with a boss, and the rotating rod is hinged with the boss. When the rotating mechanism can not control the upper movable bed board to rotate upwards, the rotating rod can be directly pushed, and the rotating rod can drive the arc-shaped linkage rod to rotate due to the fact that the lower end of the rotating rod is fixedly connected with the arc-shaped linkage rod, so that the upper movable bed board and the lower movable bed board can rotate.

As shown in fig. 3 and 4, at least two retractable support rods are fixedly connected to the bottom of the arc-shaped linkage rod, and a first universal wheel is connected to the bottom of each support rod. In this embodiment, two telescopic bracing pieces of bottom fixedly connected with of arc trace can be in the effect that plays auxiliary stay under the state of tiling at the nursing bed, also can play auxiliary stay's effect when patient's tie is lain on the nursing bed. The bottom of the supporting rod is connected with a first universal wheel, so that the steering and the moving are facilitated. When the upper movable bed board and the lower movable bed board of the nursing bed rotate, the arc-shaped linkage rod or the support rod can be used as the handrail.

As shown in fig. 7, a rectangular opening is formed in the middle of the fixed bed board, a movable push-pull plate is slidably connected to the right side of the fixed bed board, and the rectangular opening can be covered or exposed by pulling the movable push-pull plate. When the patient needs to excrete, the movable push-pull plate on the right side of the fixed bed plate is pulled out to expose the rectangular opening, the defecation device is placed below the rectangular opening, the excretion of the patient lying in bed for a long time can be realized, and after the use is finished, the movable push-pull plate is pushed inwards to cover the rectangular opening.

When the nursing bed is used, a patient can lie on the nursing bed, when the position of the patient needs to be adjusted, the upper movable bed board can be driven to rotate upwards and the lower movable bed board can rotate downwards only by rotating the rotating handle forwards, so that the position of the patient is adjusted, or the rotating rod can be pushed to rotate the upper movable bed board and the lower movable bed board. When the patient needs to excrete, the movable push-pull plate on the right side of the fixed bed plate is pulled out to expose the rectangular opening, and the defecation device is placed below the rectangular opening, so that the excretion of the patient lying in bed for a long time can be realized.

In general, the upper movable bed board can be driven to rotate upwards and the lower movable bed board can rotate downwards by rotating the rotating handle forwards, so that the body position of a patient lying in bed can be conveniently adjusted, and the bed is simple to operate and convenient to use. The invention can realize the excretion of long-term bedridden patients by pulling out the movable push-pull plate outwards to expose the rectangular opening in the middle part of the fixed bed plate and placing the defecation device below the rectangular opening, has simple structure, convenient and sanitary use and can reduce the labor intensity of medical personnel.

The above embodiments are preferred embodiments of the present invention, but the present invention is not limited to the above embodiments, and any other changes, modifications, substitutions, combinations, and simplifications which do not depart from the spirit and principle of the present invention should be construed as equivalents thereof, and all such modifications are intended to be included in the scope of the present invention.

Claims

1. A nursing device for a bedridden patient, characterized in that: comprising a fixed bed board, the rear end of the fixed bed board is hinged with an upper movable bed board that can be turned upward, the front end of the fixed bed board is hinged with a lower movable bed board that can be turned downward, and the fixed bed board is hinged. At least four supporting legs are fixedly connected to the bottom of the bed, the left side of the fixed bed is provided with a rotating mechanism, and the upper movable bed can be controlled to rotate upwards through the rotating mechanism;

Both sides of the upper movable bed board are fixedly connected with a first guardrail, and both sides of the lower movable bed board are fixedly connected with a second guardrail;

The nursing device further comprises an arc-shaped linkage rod, one end of the arc-shaped linkage rod is connected with a first gear, the other end of the arc-shaped linkage rod is connected with a second gear, and the bottom of the first guardrail is connected with a first rack track, The bottom of the second guardrail is connected with a second rack track, the first gear is located in the first rack track and meshes with the first rack track, and the second gear is located in the second rack track and meshes with the second rack track ;The middle part of the arc-shaped linkage rod is fixedly connected with a rotating rod, the left side of the fixed bed plate is provided with a boss, and the rotating rod is hinged with the boss;

The rotating mechanism includes a planetary gear train and a rotating handle. The planetary gear train includes a sun gear, a planetary gear and a ring gear. The sun gear is fixedly connected to the left side wall of the fixed bedboard, and the planetary gear is fixedly connected to the left side of the upper movable bedboard through a connecting piece. On the wall, the sun gear is meshed with the planetary gear, the ring gear is rotatably connected to the sun gear through the ring gear frame, the ring gear is meshed with the planetary gear, the outer ring of the ring gear is fixedly connected to the rotating handle, and the rotating handle is provided with a plurality of Spherical bulge.

2 . The nursing device for bedridden patients according to claim 1 , wherein the two side walls of the rear end of the fixed bed are fixedly connected with a first rolling bearing, the upper movable bed is fixedly connected with a first rotating shaft, and the second A rotating shaft is sleeved in the inner ring of the first rolling bearing, and the first rotating shaft can rotate in the inner ring of the first rolling bearing.

3. The nursing device for bedridden patients according to claim 1, wherein the two side walls of the front end of the fixed bed are fixedly connected with a second rolling bearing, the lower movable bed is fixedly connected with a second rotating shaft, and the first The two rotating shafts are sleeved in the inner ring of the second rolling bearing, and the second rotating shaft can rotate in the inner ring of the second rolling bearing.

4. The nursing device for a bedridden patient according to claim 1, wherein at least two retractable support rods are fixedly connected to the bottom of the arc-shaped interlocking rod, and the bottom of the support rod is connected to a first universal wheel.

5 . The nursing device for bedridden patients according to claim 1 , wherein a rectangular opening is provided in the middle of the fixed bed board, a movable push-pull plate is slidably connected to the right side of the fixed bed board, and the movable push-pull board can be pulled to cover the rectangular shape. 6 . Opening or revealing a rectangular opening.

6 . The nursing device for bedridden patients according to claim 1 , wherein a second universal wheel is connected to the bottom of the support leg. 7 .