CN219629977U

CN219629977U - Patient auxiliary turning-over device

Info

Publication number: CN219629977U
Application number: CN202320436136.1U
Authority: CN
Inventors: 林丹丹
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-03-09
Filing date: 2023-03-09
Publication date: 2023-09-05
Anticipated expiration: 2033-03-09

Abstract

The utility model relates to the technical field of a turning-assisting device, and discloses a patient turning-assisting device, which comprises a base, a turning-assisting assembly and a supporting assembly; the turnover assembly comprises a top plate and a first driving mechanism for driving the top plate to rotate, and the top plate is hinged with the base; the base is also provided with a first mounting cavity for mounting the first driving mechanism; the first driving mechanism comprises a first eccentric wheel, a first rotating shaft and a first motor, wherein the first eccentric wheel is fixedly sleeved on the first rotating shaft, and an output shaft of the first motor is fixedly connected with the end part of the first rotating shaft; the lower surface of the top plate is provided with a first arc-shaped protruding block which is contacted with the circumferential surface of the first eccentric wheel. Solves the problems that the prior severe patient needs to turn over with the help of medical staff, the labor intensity of the medical staff is increased, and the patient is easily damaged.

Description

Patient auxiliary turning-over device

Technical Field

The utility model relates to the technical field of a turning-assisting device, in particular to a turning-assisting device for a patient.

Background

In the daily work of doctors and nurses, patients with serious deterioration are frequently encountered. Because the patient has serious illness, the patient needs to lie on the bed for a long time to receive treatment. During the treatment of the patients, a plurality of catheters are needed to be inserted into the patients for dredging the blood, so as to achieve the purpose of filtering the blood, and the catheters can also help the patients to breathe. However, if the patient is lying in a posture for a long period of time, there are complications such as: muscle atrophy, urinary system infection, venous embolism, pulmonary infection, pressure sore generation and the like, are not beneficial to rehabilitation of patients, increase the risk of complications, bring great potential safety hazards to the patients, and regularly turn over the patients in order to avoid complications caused by long-time lying.

For some severe patients, the patients cannot turn over autonomously, the patients need to be assisted by medical staff, so that the labor intensity of the medical staff is increased, and the patients are not enough in turning over stability due to manual operation, so that the patients are easily damaged.

In view of the above, the present inventors have made intensive studies to solve the above-mentioned drawbacks of the prior art.

Disclosure of Invention

The utility model mainly aims to provide a patient turning-over assisting device, which solves the problems that the existing severe patient needs to turn over with the help of medical staff, the labor intensity of the medical staff is increased, and the patient is easily damaged.

In order to achieve the above object, the solution of the present utility model is:

an auxiliary turning device for a patient comprises a base, a turning component and a supporting component; the turnover assembly comprises a top plate and a first driving mechanism for driving the top plate to rotate, and the top plate is hinged with the base; the base is also provided with a first mounting cavity for mounting the first driving mechanism; the first driving mechanism comprises a first eccentric wheel, a first rotating shaft and a first motor, wherein the first eccentric wheel is fixedly sleeved on the first rotating shaft, and an output shaft of the first motor is fixedly connected with the end part of the first rotating shaft; the lower surface of the top plate is provided with a first arc-shaped protruding block which is contacted with the circumferential surface of the first eccentric wheel.

Further, two first eccentric wheels are arranged on the first rotating shaft in parallel.

Further, the turning-over components are provided with two groups; the two groups of turning-over components are symmetrically arranged on the base.

Further, the supporting assembly comprises a supporting plate and a second driving mechanism for driving the supporting plate to rotate, the supporting plate is hinged with the base, and the supporting plate is positioned at the end part of the top plate; the base is also provided with a second mounting cavity for mounting the second driving mechanism.

Further, the second driving mechanism comprises a second eccentric wheel, a second rotating shaft and a second motor, and the second eccentric wheel is fixedly sleeved on the second rotating shaft; the output shaft of the second motor is fixedly connected with the end part of the second rotating shaft.

Further, a second circular arc-shaped protruding block which is in contact with the circumferential surface of the second eccentric wheel is formed on the lower surface of the supporting plate.

The movable rail comprises a base, a rail arranged on the two sides of the base, and a first driving mechanism for driving the rail to move up and down, wherein the first driving mechanism comprises a first motor and a screw rod; and mounting holes matched with the screw rods are formed at two ends of the railing.

Further, a third mounting cavity for mounting a third driving mechanism is formed on two sides of the base.

By adopting the structure, the patient turning-over assisting device has the following beneficial effects compared with the prior art:

1. according to the turnover assembly, a patient can realize autonomous turnover under the condition of no medical staff, so that the labor intensity of the medical staff is reduced; and the top plate is driven to turn through the eccentric wheel, so that the top plate is more stable in the turning process, and a patient is placed to be secondarily damaged.

2. The case can also make the patient realize independently rising under the condition that there is no medical personnel through supporting component, realizes the posture of semi-lying.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic cross-sectional view of FIG. 1;

FIG. 3 is a schematic cross-sectional view of another angle of FIG. 1;

FIG. 4 is a schematic view of the top plate of the present utility model;

FIG. 5 is a schematic view of a base structure according to the present utility model;

fig. 6 is a schematic structural diagram of a third driving assembly according to the present utility model.

Legend description: 1-base, 11-first installation cavity, 12-second installation cavity, 13-third installation cavity, 2-turnover assembly, 21-roof, 211-first convex lug, 22-first actuating mechanism, 221-first eccentric wheel, 222-first axis of rotation, 223-first motor, 3-supporting assembly, 31-backup pad, 311-second convex lug, 32-second actuating mechanism, 321-second eccentric wheel, 322-second axis of rotation, 323-second motor, 4-railing, 41-mounting hole, 5-third actuating mechanism, 51-third motor, 52-screw.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are based on directions or positional relationships shown in the drawings, are merely for convenience of description and simplification of description, and do not indicate or imply that the apparatus or element to be referred to must have a specific direction, be constructed and operated in the specific direction, and thus should not be construed as limiting the present utility model; the terms "first," "second," "third," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "coupled," and the like are to be construed broadly, and may be fixedly coupled, detachably coupled, or integrally coupled, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

As shown in fig. 1 to 6, the patient turning assisting device according to the present utility model comprises a base 1, a turning assisting component 2 and a supporting component 3; the turning-over assembly 2 comprises a top plate 21 and a first driving mechanism 22 for driving the top plate 21 to rotate, and the top plate 21 is hinged with the base 1; the base 1 is also provided with a first mounting cavity 11 for mounting a first driving mechanism 22; the first driving mechanism 22 comprises a first eccentric wheel 221, a first rotating shaft 222 and a first motor 223, wherein the first eccentric wheel 221 is fixedly sleeved on the first rotating shaft 222, and an output shaft of the first motor 223 is fixedly connected with the end part of the first rotating shaft 222; the lower surface of the top plate 21 is formed with a first circular arc-shaped protrusion 211 contacting the circumferential surface of the first eccentric 221. In the present embodiment, there are two first eccentric wheels 221, and the two first eccentric wheels 221 are disposed in parallel on the first rotation shaft 222. The turning-over components 2 are provided with two groups; the two groups of turning-over components 2 are symmetrically arranged on the base 1. The patient can realize left and right overturn through the two groups of overturning assemblies 2,

in this embodiment, the support assembly 3 includes a support plate 31, and a second driving mechanism 32 for driving the support plate 31 to rotate, wherein the support plate 31 is hinged to the base 1, and the support plate 31 is located at an end of the top plate 21; the base 1 is also formed with a second mounting cavity 12 for mounting a second drive mechanism 32. The second driving mechanism 32 comprises a second eccentric wheel 321, a second rotating shaft 322 and a second motor 323, and the second eccentric wheel 321 is fixedly sleeved on the second rotating shaft 322; the end of the output shaft second rotation shaft 322 of the second motor 323 is fixedly connected. The lower surface of the support plate 31 is formed with a second circular arc-shaped protrusion 311 contacting the circumferential surface of the second eccentric 321. The patient can independently rise by the support component 3, the semi-lying posture is realized, and the patient can be relaxed.

In the embodiment, the device further comprises a railing 4 arranged at two sides of the base 1 and a third driving mechanism 5 for driving the railing 4 to move up and down, wherein the third driving mechanism 5 comprises a third motor 51 and a screw 52; the rail 4 is formed at both ends thereof with mounting holes 41 fitted with screws 52. The mounting hole 41 has an internal thread formed therein. The base 1 is also formed on both sides with 13 to which the third driving mechanism 5 is mounted. By arranging the railing 4 in a lifting mode, the patient can be prevented from rolling off in the turning process, and the patient can be conveniently put on and taken off the bed.

The working process of the embodiment is that when a patient needs to turn over, the first motor 223 is started to rotate the first eccentric wheel 221, and the top plate 21 is gradually jacked up to rotate the top plate 21 in the contact process of the first eccentric wheel 221 and the first circular arc-shaped convex block 211, so that the patient can be helped to turn over in a lateral lying manner; when the patient needs to lie half, the second motor 323 is driven to rotate the second eccentric wheel 321, and the supporting plate 31 is gradually jacked up in the process of contacting the second eccentric wheel 321 with the second circular arc-shaped protruding block 311, so that the supporting plate 31 rotates, and the patient is helped to lie half.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. An auxiliary turning-over device for a patient is characterized in that: comprises a base, a turning-over assembly and a supporting assembly; the turnover assembly comprises a top plate and a first driving mechanism for driving the top plate to rotate, and the top plate is hinged with the base; the base is also provided with a first mounting cavity for mounting the first driving mechanism; the first driving mechanism comprises a first eccentric wheel, a first rotating shaft and a first motor, wherein the first eccentric wheel is fixedly sleeved on the first rotating shaft, and an output shaft of the first motor is fixedly connected with the end part of the first rotating shaft; the lower surface of the top plate is provided with a first arc-shaped protruding block which is contacted with the circumferential surface of the first eccentric wheel.

2. The patient support apparatus of claim 1 wherein: the two first eccentric wheels are arranged on the first rotating shaft in parallel.

3. A patient support apparatus as claimed in claim 2, wherein: the turning-over components are in two groups; the two groups of turning-over components are symmetrically arranged on the base.

4. The patient support apparatus of claim 1 wherein: the support assembly comprises a support plate and a second driving mechanism for driving the support plate to rotate, the support plate is hinged with the base, and the support plate is positioned at the end part of the top plate; the base is also provided with a second mounting cavity for mounting the second driving mechanism.

5. The patient support apparatus of claim 4 wherein: the second driving mechanism comprises a second eccentric wheel, a second rotating shaft and a second motor, and the second eccentric wheel is fixedly sleeved on the second rotating shaft; the output shaft of the second motor is fixedly connected with the end part of the second rotating shaft.

6. The patient support apparatus of claim 5, wherein: the lower surface of the supporting plate is provided with a second circular arc-shaped protruding block which is contacted with the circumferential surface of the second eccentric wheel.

7. The patient support apparatus of claim 1 wherein: the movable rail comprises a base, a rail arranged on two sides of the base, and a third driving mechanism for driving the rail to move up and down, wherein the third driving mechanism comprises a third motor and a screw rod; and mounting holes matched with the screw rods are formed at two ends of the railing.

8. The patient support apparatus of claim 7 wherein: and a third mounting cavity for mounting a third driving mechanism is formed on two sides of the base.