CN113476234B - Novel turning-over mechanism of nursing bed - Google Patents
Novel turning-over mechanism of nursing bed Download PDFInfo
- Publication number
- CN113476234B CN113476234B CN202110844174.6A CN202110844174A CN113476234B CN 113476234 B CN113476234 B CN 113476234B CN 202110844174 A CN202110844174 A CN 202110844174A CN 113476234 B CN113476234 B CN 113476234B
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- turning
- plate
- turnover
- push rod
- hinged
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- 230000000474 nursing effect Effects 0.000 title claims abstract description 35
- 230000007246 mechanism Effects 0.000 title claims abstract description 26
- 230000007306 turnover Effects 0.000 claims description 76
- 238000000034 method Methods 0.000 claims description 3
- 230000006378 damage Effects 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 abstract description 2
- 230000005540 biological transmission Effects 0.000 description 4
- 238000001125 extrusion Methods 0.000 description 4
- 201000010099 disease Diseases 0.000 description 3
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 3
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 241001669679 Eleotris Species 0.000 description 1
- 208000004210 Pressure Ulcer Diseases 0.000 description 1
- 210000001217 buttock Anatomy 0.000 description 1
- 210000002414 leg Anatomy 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 210000003141 lower extremity Anatomy 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G7/00—Beds specially adapted for nursing; Devices for lifting patients or disabled persons
- A61G7/001—Beds specially adapted for nursing; Devices for lifting patients or disabled persons with means for turning-over the patient
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G7/00—Beds specially adapted for nursing; Devices for lifting patients or disabled persons
- A61G7/002—Beds specially adapted for nursing; Devices for lifting patients or disabled persons having adjustable mattress frame
- A61G7/015—Beds specially adapted for nursing; Devices for lifting patients or disabled persons having adjustable mattress frame divided into different adjustable sections, e.g. for Gatch position
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G7/00—Beds specially adapted for nursing; Devices for lifting patients or disabled persons
- A61G7/05—Parts, details or accessories of beds
Landscapes
- Health & Medical Sciences (AREA)
- Nursing (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Invalid Beds And Related Equipment (AREA)
Abstract
The invention provides a novel turning mechanism of a nursing bed, which comprises a turning driving assembly, a push plate assembly and an auxiliary turning assembly, wherein the push plate assembly comprises a left turning plate and a right turning plate, a left turning hole and a right turning hole are formed in the nursing bed plate in the back area, the left turning plate is hinged with a corresponding left turning hole edge plate, and the right turning plate is hinged with a right turning hole edge plate; the left turning electric push rod and the right turning electric push rod of the turning driving assembly are positioned at the lower side of the push plate assembly, and the lower ends of the left turning electric push rod and the right turning electric push rod are respectively hinged with a bed frame of the nursing bed; the auxiliary turning-over assembly comprises a left supporting plate and a right supporting plate, the right end of the left supporting plate is hinged with the right turning-over plate, and the left end of the right supporting plate is hinged with the left turning-over plate. The beneficial technical effects are as follows: when the nursing bed is used for executing the turning operation, the squeezing sense of the back of the patient is lightened, the comfort of the patient is improved, and the damage to the skin of the back of the patient caused by repeated turning operation is reduced.
Description
Technical Field
The invention relates to a turning-over mechanism, in particular to a novel turning-over mechanism of a nursing bed.
Background
In nursing facilities in hospitals and families, old people or patients (hereinafter referred to as patients) lying in bed for a long time due to inconvenient lower limb movement usually use nursing beds, bedsores are easily caused to the patients due to long-term lying in bed, and nursing staff needs to frequently help the patients to turn over; in addition, the patient body is cleaned and wiped, and a nursing staff is required to turn over the patient, but the existing nursing bed has single function, can not automatically turn over the patient, and can only manually turn over the patient by virtue of the nursing staff, thus being labor-consuming.
The Chinese patent with the application number of CN202011050471.5 discloses a nursing bed with a turning-over function, which is recorded in the following: comprises a bed frame, a turning-over mechanism and a bed board; the turning mechanism comprises a turning driving assembly, a transmission assembly and a push plate assembly, and both ends of a left transmission shaft and a right transmission shaft of the transmission assembly are respectively supported on the bed frame; the bed board is provided with a left turning hole and a right turning hole, a left turning plate and a right turning plate of the push plate assembly are positioned in the left turning hole and the right turning hole, and the left turning plate and the right turning plate are hinged with the bed board; the left turning over electric push rod and the right turning over electric push rod of the turning over driving assembly are hinged with the bed frame, the push rod end part of the left turning over electric push rod is hinged with the middle part of the left turning over arm, and the push rod end part of the right turning over electric push rod is hinged with the middle part of the right turning over arm. The upper end of the left turning arm or the upper end of the right turning arm is driven by the turning mechanism to turn over the left turning plate or the right turning plate, and the patient is laid on the bed board to synchronously turn over.
However, the left turn-over plate or the right turn-over plate of the patent acts on the back of the patient, and in the turn-over process, the back of the patient is stressed to generate huge friction force, and the patient is felt to have huge extrusion feel, so that the comfort level of the nursing bed is greatly reduced, and the patient is mostly a patient with limited movement force, cannot adjust the body position independently, and can cause injury to the back of the patient after long-time use.
Disclosure of Invention
The invention aims to solve the technical problem of providing a novel turning-over mechanism of a nursing bed with reasonable structure and good experience.
In order to solve the technical problems, the invention provides a novel turning mechanism of a nursing bed, which comprises a turning driving assembly and a push plate assembly, wherein the push plate assembly comprises a left turning plate and a right turning plate, a left turning hole and a right turning hole are respectively formed in the nursing bed plate in the back area, the left turning plate is hinged with the corresponding left turning hole edge plate, and the right turning plate is hinged with the corresponding right turning hole edge plate;
The turnover driving assembly comprises a left turnover electric push rod and a right turnover electric push rod, the left turnover electric push rod and the right turnover electric push rod are positioned at the lower side of the push plate assembly, the left turnover electric push rod and the right turnover electric push rod are arranged left and right, the lower ends of the left turnover electric push rod and the right turnover electric push rod are respectively hinged with a bed frame of the nursing bed, and the left turnover electric push rod and the right turnover electric push rod respectively control the turnover of a left turnover plate and a right turnover plate;
the novel turnover mechanism of the nursing bed further comprises an auxiliary turnover assembly, the auxiliary turnover assembly comprises a left supporting plate and a right supporting plate, the left supporting plate is overlapped on the upper side of the left turnover plate, the right end of the left supporting plate is hinged with the right turnover plate, the right supporting plate is overlapped on the upper side of the right turnover plate, and the left end of the right supporting plate is hinged with the left turnover plate.
In order to more clearly understand the technical content of the present invention, the novel turning-over mechanism of the nursing bed is hereinafter simply referred to as the turning-over mechanism.
As the preference of the turning mechanism, the turning driving assembly also comprises a left turning arm and a right turning arm, wherein the left turning arm is positioned at the lower side of the left turning plate, one end of the left turning arm is hinged with the bed frame of the nursing bed, the middle part of the left turning arm is hinged with the end part of the push rod of the left turning electric push rod, and the other end of the left turning arm is propped against the lower end surface of the left turning plate;
The right turnover arm is positioned at the lower side of the right turnover plate, one end of the right turnover arm is hinged with the bed frame of the nursing bed, the middle part of the right turnover arm is hinged with the end part of the push rod of the right turnover electric push rod, and the other end of the right turnover arm is abutted against the lower end surface of the right turnover plate.
As the preference of this turnover mechanism, the terminal surface fixedly connected with left side slide rail under the left turnover plate, the tip of left turnover arm supports and leans on left side slide rail, and the terminal surface fixedly connected with right side slide rail under the right turnover plate, and the tip of right turnover arm supports and leans on right side slide rail.
As a preferable mode of the turning mechanism, a pulley is mounted at the end part of the left turning arm, which is contacted with the left side rail, and a pulley is also mounted at the end part of the right turning arm, which is contacted with the right side rail.
As the preferential of the turning mechanism, at least one first hinging part extends to the right side of the left supporting plate, the first hinging part of the left supporting plate extends to the upper side of the right turning plate, and the first hinging part of the left supporting plate is hinged with the right turning plate through a hinge;
The right supporting plate extends to the left side and is provided with at least one second hinge part, the second hinge part of the right supporting plate extends to the upper side of the left turning plate, and the second hinge part of the right supporting plate is hinged with the left turning plate through a hinge;
all the first hinges of the left supporting plate and all the second hinges of the right supporting plate are distributed in a staggered mode.
After the structure is adopted, when the left turning plate or the right turning plate executes turning action, the left supporting plate or the right supporting plate synchronously turns along with the left turning plate or the right turning plate, but the turning angle of the left supporting plate or the right supporting plate is relatively smaller; the turning-over plate on one side can drive the supporting plate on the other side to lift up by a small extent, the supporting plate lifts up by a small extent, the included angle between the right supporting plate and the left supporting plate can be increased, and the turning-over plate can drive the supporting plate to move a small distance in the opposite direction, so that the extrusion feeling of the back of a patient is greatly reduced.
The turnover mechanism has the beneficial technical effects that: reasonable structure, convenient to use promote the nursing bed when carrying out the operation of standing up, alleviate the extrusion sense of disease back, promote the comfort of disease, reduce because of the injury of the operation of standing up repeatedly to disease back skin.
Drawings
Fig. 1 is a front view of the embodiment of the turning mechanism in an initial state.
Fig. 2 is a perspective view of fig. 1.
Fig. 3 is a front view of the embodiment of the turning mechanism in a state of turning right side.
Fig. 4 is a perspective view of fig. 3.
Detailed Description
As shown in fig. 1 to 4 (only the back support plate of the bed plate and the present turning mechanism are shown in fig. 1 and 2 for a clearer view of the structure of the present turning mechanism).
The nursing bed structure is introduced first, and the nursing bed comprises a bed frame 4 and a bed board, wherein the bed frame 4 is of a frame structure, the bed frame 4 is in a cuboid shape, the bed board can be supported by an upper end surface frame of the bed frame 4, attractive stainless steel shells are wrapped on the side walls of the bed frame 4, the bed board is supported on the bed frame 4, the bed board comprises a head sleeper plate, a back support plate 5, a waist support plate, a buttock support plate, a leg support plate and a foot support plate, and a left turning hole and a right turning hole are formed in the back support plate 5.
The turnover mechanism comprises a turnover driving assembly, a push plate assembly and an auxiliary turnover assembly.
The push plate assembly comprises a left turning plate 11 and a right turning plate 12, wherein the left turning plate 11 is positioned in a left turning hole on the back supporting plate 5, the left turning plate 11 is hinged with the back supporting plate 5 at the edge of the corresponding left turning hole, a left side sliding rail 11a is welded on the lower end surface of the left turning plate 11, the right turning plate 12 is positioned in a right turning hole corresponding to the back supporting plate 5, the right turning plate 12 is hinged with the back supporting plate 5 at the edge of the corresponding right turning hole, and a right side sliding rail 12a is welded on the lower end surface of the right turning plate 12.
The turning-over driving assembly comprises a left turning-over electric push rod 21, a right turning-over electric push rod 22, a left turning-over arm 23 and a right turning-over arm 24, wherein the left turning-over electric push rod 21 and the right turning-over electric push rod 22 are arranged at the lower side of the push plate assembly, and the left turning-over electric push rod 21 and the right turning-over electric push rod 22 are arranged left and right.
The left turning arm 23 and the right turning arm 24 are identical in structure, the left turning arm 23 and the right turning arm 24 are symmetrically arranged, the left turning arm 23 is positioned at the lower side of the left turning plate 11, the right end of the left turning arm 23 is hinged with the bed frame 4 of the nursing bed through a bracket 41, the middle part of the left turning arm 23 is hinged with the push rod end part of the left turning electric push rod 21, the left end of the left turning arm 23 is abutted against the lower end surface of the left turning plate 11, and a pulley 25 is arranged at the end part of the left turning arm 23 contacted with the left sliding rail 11 a;
The right turning arm 24 is arranged at the lower side of the right turning plate 12, the left end of the right turning arm 24 is hinged with the bed frame 4 of the nursing bed through a bracket 41, the middle part of the right turning arm 24 is hinged with the push rod end part of the right turning electric push rod 22, the right end of the right turning arm 24 is abutted against the lower end surface of the right turning plate 12, and the end part of the right turning arm 24, which is contacted with the right side sliding rail 12a, is also provided with a pulley 25.
The turning-over assisting assembly comprises a left supporting plate 31 and a right supporting plate 32, wherein the left supporting plate 31 is overlapped on the upper side of the left turning-over plate 11, the right end of the left supporting plate 31 is hinged with the right turning-over plate 12, two first hinging parts 31a extend to the right side of the left supporting plate 31, the first hinging parts 31a of the left supporting plate 31 extend to the upper side of the right turning-over plate 12, and the first hinging parts 31a of the left supporting plate 31 are hinged with the right turning-over plate 12 through hinges; the right support plate 32 extends to the left side to form three second hinge parts 32a, the second hinge parts 32a of the right support plate 32 extend to the upper side of the left turn-over plate 11, and the second hinge parts 32a of the right support plate 32 are hinged with the left turn-over plate 11 through hinges.
The two first hinges of the left tray 31 are staggered with the three second hinges 32a of the right tray 32.
Taking a patient turning over to the right as an example, when the device is used, the left turning over electric push rod 21 of the turning over driving assembly is started, the left turning over electric push rod 21 pushes the left turning over arm 23 to rotate towards the upper side, the upper end of the left turning over arm 23 drives the left turning over plate 11 to turn over to the right, the patient lies on the bed board and turns over to the right under the action of the left turning over plate 11 and the seat supporting plate.
In the process, after the left turning plate 11 turns over, the left supporting plate 31 turns over synchronously along with the left turning plate 11, but the turning angle of the left supporting plate 31 is smaller than that of the left turning plate 11;
the left body turning plate 11 can drive the right supporting plate 32 to lift up by a small extent, the right supporting plate 32 lifts up by a small extent, the right supporting plate 32 rotates up by a small extent to increase the included angle between the right supporting plate 32 and the left supporting plate 31, and the left body turning plate 11 can drive the right supporting plate 32 to move by a small distance in the right direction, so that the extrusion feeling of the back of a patient is greatly relieved.
The foregoing is merely one embodiment of the invention, and it should be noted that variations and modifications could be made by those skilled in the art without departing from the principles of the invention, which would also be considered to fall within the scope of the invention.
Claims (3)
1. The novel turning mechanism of the nursing bed comprises a turning driving assembly and a push plate assembly, wherein the push plate assembly comprises a left turning plate and a right turning plate, a left turning hole and a right turning hole are respectively formed in the nursing bed plate in the back area, the left turning plate is hinged with the corresponding left turning hole edge plate, and the right turning plate is hinged with the corresponding right turning hole edge plate;
the method is characterized in that:
The turnover driving assembly comprises a left turnover electric push rod and a right turnover electric push rod, the left turnover electric push rod and the right turnover electric push rod are positioned at the lower side of the push plate assembly, the left turnover electric push rod and the right turnover electric push rod are arranged left and right, the lower ends of the left turnover electric push rod and the right turnover electric push rod are respectively hinged with a bed frame of the nursing bed, and the left turnover electric push rod and the right turnover electric push rod respectively control the turnover of a left turnover plate and a right turnover plate;
The body turning assisting device comprises a body turning assisting assembly, a body turning assisting device and a body turning assisting device, wherein the body turning assisting assembly comprises a left supporting plate and a right supporting plate, the left supporting plate is overlapped on the upper side of a body turning left plate, the right end of the left supporting plate is hinged with the body turning right plate, the right supporting plate is overlapped on the upper side of the body turning right plate, and the left end of the right supporting plate is hinged with the body turning left plate;
The turning driving assembly further comprises a left turning arm and a right turning arm, the left turning arm is positioned at the lower side of the left turning plate, one end of the left turning arm is hinged with the bed frame of the nursing bed, the middle part of the left turning arm is hinged with the end part of the push rod of the left turning electric push rod, and the other end of the left turning arm is abutted against the lower end face of the left turning plate;
The right turnover arm is positioned at the lower side of the right turnover plate, one end of the right turnover arm is hinged with the bed frame of the nursing bed, the middle part of the right turnover arm is hinged with the end part of the push rod of the right turnover electric push rod, and the other end of the right turnover arm is abutted against the lower end surface of the right turnover plate;
The left supporting plate extends to the right side to form at least one first hinge part, the first hinge part of the left supporting plate extends to the upper side of the right turning plate, and the first hinge part of the left supporting plate is hinged with the right turning plate through a hinge;
The right supporting plate extends to the left side and is provided with at least one second hinge part, the second hinge part of the right supporting plate extends to the upper side of the left turning plate, and the second hinge part of the right supporting plate is hinged with the left turning plate through a hinge;
all the first hinges of the left supporting plate and all the second hinges of the right supporting plate are distributed in a staggered mode.
2. The novel turn-over mechanism of a nursing bed according to claim 1, characterized in that:
The end face fixedly connected with left side slide rail under the left turnover plate, the tip of left turnover arm supports and leans on left side slide rail, and the end face fixedly connected with right side slide rail under the right turnover plate, and the tip of right turnover arm supports and leans on right side slide rail.
3. The novel turn-over mechanism of a nursing bed according to claim 2, characterized in that:
the end of the left turning arm, which is in contact with the left side rail, is provided with a pulley, and the end of the right turning arm, which is in contact with the right side rail, is also provided with a pulley.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110844174.6A CN113476234B (en) | 2021-07-26 | 2021-07-26 | Novel turning-over mechanism of nursing bed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110844174.6A CN113476234B (en) | 2021-07-26 | 2021-07-26 | Novel turning-over mechanism of nursing bed |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113476234A CN113476234A (en) | 2021-10-08 |
| CN113476234B true CN113476234B (en) | 2024-10-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110844174.6A Active CN113476234B (en) | 2021-07-26 | 2021-07-26 | Novel turning-over mechanism of nursing bed |
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| CN (1) | CN113476234B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114948479B (en) * | 2022-05-16 | 2024-01-16 | 安徽臻戈智能科技有限公司 | Bed surface structure for separated back lifting nursing bed |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN215229485U (en) * | 2021-07-26 | 2021-12-21 | 安徽迪发尔智能科技有限公司 | Novel turnover mechanism of nursing bed |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5386334B2 (en) * | 2009-12-17 | 2014-01-15 | 義明 角田 | Multipurpose bed equipment |
| CN102068352B (en) * | 2011-02-12 | 2012-08-29 | 福建省残疾人辅助器具资源中心 | Intelligent electric nursing bed |
| CN104490540A (en) * | 2014-12-22 | 2015-04-08 | 江门市新会区新灵五金电器有限公司 | Multifunctional full-electric nursing bed |
| CN104688460B (en) * | 2015-03-25 | 2017-03-01 | 江苏泰泉电子自动化设备有限公司 | A kind of nursing bed |
| CN109846650B (en) * | 2019-04-16 | 2023-12-19 | 湖南太阳龙医疗科技有限公司 | Stand type intensive care unit nursing workstation |
| CN112076045A (en) * | 2020-09-29 | 2020-12-15 | 安徽力威精工机械有限公司 | Nursing bed with turn-over function |
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- 2021-07-26 CN CN202110844174.6A patent/CN113476234B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN215229485U (en) * | 2021-07-26 | 2021-12-21 | 安徽迪发尔智能科技有限公司 | Novel turnover mechanism of nursing bed |
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| CN113476234A (en) | 2021-10-08 |
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