CN111513935A

CN111513935A - Anti-toppling sickbed

Info

Publication number: CN111513935A
Application number: CN202010508042.1A
Authority: CN
Inventors: 管小军
Original assignee: Kangruilingshu Suzhou Intelligent Medical Technology Co ltd
Current assignee: Kangruilingshu Suzhou Intelligent Medical Technology Co ltd
Priority date: 2020-06-05
Filing date: 2020-06-05
Publication date: 2020-08-11

Abstract

The invention provides an anti-toppling sickbed which comprises a bedstead, a bed board arranged above the bedstead and an anti-toppling mechanism fixedly arranged at the bottom of the bedstead. The extensible anti-toppling mechanism is additionally arranged at the bottom of the sickbed, so that the overturning risk caused by gravity center offset in the extension process of the bed plate is effectively avoided, the structure is simple, and the normal use function of the sickbed is not influenced.

Description

Anti-toppling sickbed

Technical Field

The invention belongs to the technical field of medical equipment, and particularly relates to an anti-toppling sickbed

Background

One of the sickbeds used in the existing hospitals is a sickbed specially used for an emergency ambulance or an emergency room, and one of the sickbeds is characterized by being telescopic and foldable. Wherein the telescopic effect is realized by the up-and-down extension of the bed board and the horizontal extension of the bed board. Furthermore, such beds are generally used for patients with a heavy load.

In the current medical care process, when nuclear magnetic resonance and CT examination are needed to be carried out on a patient, the patient needs to be placed on a specific workbench, and once the patient loses self-care ability and cannot get up from a sickbed, medical care personnel are needed to lift the patient to the workbench surface. In order to solve the above problem, some manufacturers have invented an expandable hospital bed based on the principle that the bed plate of the hospital bed is horizontally retractable. During operation, only need now adjust the bed board to the position that is a little higher than table surface, transversely extend the bed board to table surface on, then medical personnel need not to spend too big strength can remove the disease to table surface on.

However, the design still has a high risk, if the patient has a heavy weight or the balance of the bed is poor, when the bed board extends out transversely, the bed will fall down to one side suddenly due to the shift of the center of gravity, causing secondary damage to the patient, thereby causing serious accidents.

Therefore, based on this drawback, a completely new structure needs to be designed.

Disclosure of Invention

The invention aims to provide an anti-toppling sickbed which can effectively avoid the problem that a bed board topples in the stretching process.

In order to achieve the purpose, the invention provides an anti-toppling sickbed which comprises a bedstead, a bed board arranged above the bedstead and an anti-toppling mechanism fixedly arranged at the bottom of the bedstead.

As a further improvement of the invention, the bed plate can be transversely unfolded, and the anti-toppling mechanism is arranged at one side of the transversely unfolded bed plate in a deviation way.

As a further improvement, the anti-tipping mechanism comprises an upper top plate, a first side plate and a second side plate which are vertically arranged from two sides of the upper top plate, wherein the first side plate is positioned at the outer side.

According to the further improvement of the invention, a horizontally placed bottom plate is arranged below the first side plate, and at least two wheels are arranged below the bottom plate.

As a further improvement, an electric push rod is fixedly connected between the first side plate and the second side plate.

In a further improvement of the present invention, at least one link device is fixedly connected between the first side plate and the second side plate.

In a further improvement of the present invention, the link device includes a bearing seat fixed to the first side plate or the second side plate.

In a further improvement of the present invention, the link device further includes a guide shaft extending transversely from the bearing seat to connect the first side plate and the second side plate.

Compared with the prior art, the invention has the following beneficial effects:

the extensible anti-toppling mechanism is additionally arranged at the bottom of the sickbed, so that the overturning risk caused by gravity center offset in the extension process of the bed plate is effectively avoided, the structure is simple, and the normal use function of the sickbed is not influenced.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments described in the present application, and other drawings can be obtained by those skilled in the art without creative efforts.

FIG. 1 is a perspective view of a retractable hospital bed of the present invention;

FIG. 2 is a state diagram of the bed board of the telescopic hospital bed of the present invention after being unfolded;

FIG. 3 is a schematic structural view of the anti-toppling mechanism of the present invention;

Detailed Description

The present invention will be described in detail below with reference to embodiments shown in the drawings. The embodiments are not intended to limit the present invention, and structural, methodological, or functional changes made by those skilled in the art according to the embodiments are included in the scope of the present invention.

The embodiment provides an anti-toppling hospital bed 100, which comprises a bed frame 1, a bed board 2 arranged above the bed frame 1, and an anti-toppling mechanism 3 fixedly arranged at the bottom of the bed frame 1. The bed board 2 can be transversely unfolded, and the anti-toppling mechanism 3 is arranged on one side of the bed board 2 in a transversely unfolded mode in a deviation mode. The anti-toppling mechanism 3 includes an upper top plate 31, and a first side plate 32 and a second side plate 33 vertically disposed from two sides of the upper top plate 31, wherein the first side plate 32 is located at the outer side. A bottom plate 34 horizontally placed is arranged below the first side plate 32, and at least two wheels 35 are arranged below the bottom plate 34. An electric push rod 36 is fixedly connected between the first side plate 32 and the second side plate 33.

At least one link device 37 is fixedly connected between the first side plate 32 and the second side plate 33. The link 37 includes a bearing housing 38 fixed to the first side plate 32 or the second side plate 33. The linkage 37 also includes a guide shaft 39 extending transversely from the bearing block 38 connecting the first side plate 32 and the second side plate 35. The connecting rod devices can be arranged in a plurality of ways according to the use condition, so that the structural stability of the anti-toppling mechanism in the use process can be ensured according to different scenes.

In the in-service use in-process, consider that the bed board expandes to one side, for example to the left side, along with the in-process of expanding, the holistic center of disease and sick bed can slowly be to expanding the side skew, and in this time, anti-overturning mechanism can expand one side and move slowly to the bed board according to the skew of focus, provides new strong point for whole sick bed, guarantees under the whole focus of sick bed moves outward the condition, can not take place phenomenons such as toppling, upset.

In the actual use process, when a patient needs to be moved transversely to a nuclear magnetic resonance or CT scanning table surface, the height of the sickbed can be adjusted firstly according to the height of the actual table surface, when the height is adjusted to a proper position, the bed plate is controlled to move slowly transversely, and when the sickbed is adjusted to the proper position, medical staff can move the patient on the sickbed to the table surface to carry out instrument scanning and other work. And in the process of slowly moving the bed plate transversely, the anti-toppling mechanism can slowly extend out according to the shift of the whole gravity center, so that the bed plate can not turn over due to the shift of the gravity center in the process of moving the bed plate transversely. In the whole process, medical personnel can easily move the patient to the working platform for scanning detection. In addition, the sickbed can automatically adjust the positions of the sickbed in the vertical and horizontal directions according to other specific use requirements, and is very simple and safe to operate.

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. The utility model provides an anti-overturning sickbed, includes the bedstead, sets up in the bed board of bedstead top, its characterized in that: the anti-toppling sickbed further comprises an anti-toppling mechanism fixedly arranged at the bottom of the bedstead.

2. The anti-toppling hospital bed according to claim 1, wherein: the bed board can transversely expand, prevent empting the mechanism and incline to set up in the horizontal expansion one side of bed board.

3. The anti-toppling hospital bed according to claim 2, wherein: the anti-toppling mechanism comprises an upper top plate, a first side plate and a second side plate, wherein the first side plate and the second side plate are vertically arranged on two sides of the upper top plate, and the first side plate is located on the outer side.

4. The anti-toppling hospital bed according to claim 3, wherein: a bottom plate which is horizontally placed is arranged below the first side plate, and at least two wheels are arranged below the bottom plate.

5. The anti-toppling hospital bed according to claim 3, wherein: an electric push rod is fixedly connected between the first side plate and the second side plate.

6. The anti-toppling hospital bed according to claim 5, wherein: and at least one connecting rod device is fixedly connected between the first side plate and the second side plate.

7. The anti-toppling hospital bed according to claim 1, wherein: the connecting rod device comprises a bearing seat fixed on the first side plate or the second side plate.

8. The anti-tipping hospital bed according to claim 7, wherein: the connecting rod device further comprises a guide shaft which transversely extends from the bearing seat and is connected with the first side plate and the second side plate.