CN219700355U - Nursing bed device with variable low posture - Google Patents

Abstract

This application provides a variable low-profile nursing bed device, which includes a bearing mechanism, an adjustment mechanism and rollers; the bearing mechanism includes a first bearing unit and a second bearing unit; the first bearing unit and the second bearing unit are transformed through the adjustment mechanism The horizontally parallel state is used to support patients in a lying position, and is transformed into a vertically parallel state through an adjustment mechanism to support patients in a sitting position; the adjustment mechanism includes a first adjustment unit and a second adjustment unit; a first load-bearing unit and a third The outer sides of the two load-bearing units are hingedly connected through the first adjustment unit; the inner sides of the first load-bearing unit and the second load-bearing unit are hingedly connected through the second adjustment unit; the rollers are connected to the bottom of the adjustment mechanism; the load-bearing mechanism transforms into different forms through the adjustment mechanism. To accommodate patients with different postures.

Description

A variable low profile nursing bed device

Technical field

The utility model relates to the technical field of medical equipment, in particular to a variable low profile nursing bed device.

Background technique

When encountering disaster relief work or when a patient becomes ill at home, an ambulance is needed for rescue. Ambulances are usually equipped with a full set of rapid testing equipment such as electrocardiographs and electronic defibrillators to achieve rapid rescue. Rescuers usually use a stretcher or medical cot to transport the patient to an ambulance.

However, the existing stretcher or medical bed can only be used after it is fully unfolded, and cannot be used when it is in the folded state, because the purpose of folding is only to facilitate transportation or storage. However, when encountering some special circumstances, such as when the patient cannot lie down and needs to sit in a sitting position, ordinary stretchers or medical beds will be inconvenient to use. Because the medical bed has a certain height, it is difficult for patients to climb directly onto the medical bed; moreover, when the patient sits on a stretcher or medical bed, part of the space is idle, causing unnecessary waste; furthermore, if the patient is not sitting on a stretcher or medical bed, The central position of the medical bed causes uneven forces on the four corners of the stretcher or medical bed, making the lifting process more laborious for medical staff.

Utility model content

The purpose of this utility model is to provide a variable low-profile nursing bed device to solve the problem that existing stretchers or medical beds in the prior art cannot be suitable for both lying and sitting patients.

Based on the above purpose, this application provides a variable low-profile nursing bed device, including: a load-bearing mechanism, an adjustment mechanism and rollers;

A carrying mechanism includes a first carrying unit and a second carrying unit; the first carrying unit and the second carrying unit are transformed into a horizontally parallel state through the adjustment mechanism for carrying a patient in a lying position, and through the adjustment The mechanism is transformed into a vertically parallel state for carrying patients in a sitting position;

An adjustment mechanism includes a first adjustment unit and a second adjustment unit; the outer sides of the first load-bearing unit and the second load-bearing unit are hingedly connected through the first adjustment unit; the first load-bearing unit and the second load-bearing unit The inner side of the carrying unit is hingedly connected through the second adjustment unit;

A roller connected to the bottom of the adjustment mechanism;

Preferably, the first adjustment unit includes a first connecting rod and a second connecting rod;

The outer first side of the first bearing unit and the outer first side of the second bearing unit are hingedly connected through the first connecting rod; the outer second side of the first bearing unit is connected to the The second external side of the second load-bearing unit is hingedly connected through the second connecting rod;

The outer first side of the first bearing unit and the outer first side of the second bearing unit are arranged on the same side; the outer second side of the first bearing unit and the outer side of the second bearing unit The second side is set on the same side;

Preferably, the second adjustment unit includes a first support rod and a second support rod;

The first inner side of the first bearing unit and the inner first side of the second bearing unit are hingedly connected through the first support rod, and the inner second side of the first bearing unit is hingedly connected to the inner first side of the second bearing unit. The inner second side of the second load-bearing unit is hingedly connected through the second support rod;

The first side of the inside of the first carrying unit and the first side of the inside of the second carrying unit are arranged on the same side; the second side of the inside of the first carrying unit is arranged on the same side as the inside of the second carrying unit. The second side is set on the same side;

Preferably, the first carrying unit includes a first soft plate and a first bracket body; the first bracket body has a U-shaped structure, and the first soft plate is fixed inside the first bracket body; Both sides of the first flexible board are separated from the first bracket body by a preset distance;

Preferably, the second carrying unit includes a second soft plate and a second bracket body; the second bracket body has a U-shaped structure, and the second soft plate is fixed inside the second bracket body; Both sides of the second flexible board are separated from the second bracket body by a preset distance;

Preferably, one end of the first support rod is hingedly connected to the first side of the outside of the first flexible board, and the other end of the first support rod is hingedly connected to the first side of the inside of the second support body. side; one end of the second support rod is hingedly connected to the second side of the outside of the first soft board, and the other end of the second support rod is hingedly connected to the second side of the inside of the second bracket body. ;

Preferably, one end of the first connecting rod is hingedly connected to the first side of the outside of the first bracket body, and the other end of the first connecting rod is hingedly connected to the first side of the outside of the second bracket body. side; one end of the second connecting rod is hingedly connected to the second side of the outside of the first bracket body, and the other end of the second connecting rod is hingedly connected to the second side of the outside of the second bracket body. .

Preferably, the first support rod and the second support rod are symmetrically distributed on both sides of the first soft board and the second soft board; the first connecting rod and the second connecting rod are symmetrically distributed. Distributed on both sides of the first bracket body and the second bracket body;

Preferably, the first support rod includes a first support rod body and a first rotating rod; the first rotating rod is clamped on the outside of the first supporting rod body; and one end of the first rotating rod is hinged. Connected to the first support rod body;

When the first flexible board rotates above the second flexible board, by rotating the first rotating rod, the space between the first rotating rod, the first support rod body and the second flexible board A triangular structure is formed to stably support the first soft board;

Preferably, the second support rod includes a second support rod body and a second rotating rod; the second rotating rod is clamped on the outside of the second supporting rod body; and one end of the second rotating rod is hinged. Connected to the second support rod body;

When the first flexible board is rotated above the second flexible board, the second rotating rod is rotated so that the space between the second rotating rod, the second support rod body and the second flexible board is A triangular structure is formed to stably support the first soft board;

Preferably, the rollers are connected to the bottoms of the first support body and the second support body.

Adopting the above technical solution, the variable low-profile nursing bed device provided by this application has the following technical effects compared with the existing technology:

The bearing mechanism is used to carry the patient, and the bearing mechanism is transformed into a planar structure suitable for patients in a recumbent position through an adjustment mechanism, or the bearing mechanism is transformed into a structure with a two-layer platform through an adjustment mechanism, so as to be suitable for patients in a sitting position. The carrying mechanism transforms into different shapes through the adjustment mechanism to adapt to patients in different postures;

Wherein, the bearing mechanism includes a first bearing unit and a second bearing unit; the first bearing unit and the second bearing unit are transformed into a horizontally parallel state through an adjustment mechanism for carrying a patient in a lying position, and transformed into a vertically parallel state through the adjustment mechanism. Status is used to carry patients in a seated position;

Wherein, the adjustment mechanism includes a first adjustment unit and a second adjustment unit; the outer sides of the first load-bearing unit and the second load-bearing unit are hingedly connected through the first adjustment unit; the inner sides of the first load-bearing unit and the second load-bearing unit are connected through the second adjustment unit Hinged connection; through the first adjustment unit and the second adjustment unit, the first load-bearing unit can rotate relative to the second load-bearing unit, so that the first load-bearing unit rotates to above the second load-bearing unit or the first load-bearing unit remains with the second load-bearing unit horizontal state.

Description of drawings

In order to more clearly explain the specific embodiments of the present invention or the technical solutions in the prior art, the drawings that need to be used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings in the following description The accompanying drawings illustrate some embodiments of the present invention. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without exerting creative efforts.

Figure 1 is a schematic diagram of the structure of a variable low-profile nursing bed device provided by an embodiment of the present invention;

Figure 2 is a schematic structural diagram of a variable low-profile nursing bed device without the first soft board and the second soft board installed according to the embodiment of the present invention;

Icon: 1-bearing mechanism, 11-first bearing unit, 111-first flexible board, 112-first bracket body, 12-second bearing unit, 121-second flexible plate, 122-second bracket body, 2 -Adjusting mechanism, 21-first adjustment unit, 211-first connecting rod, 212-second connecting rod, 22-second adjusting unit, 221-first support rod, 2211-first support rod body, 2212-first Rotating rod, 222-second supporting rod, 2221-second supporting rod body, 2222-second rotating rod, 3-roller.

Detailed ways

The technical solution of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present utility model.

In the description of the present utility model, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner" and "outer" The indicated orientations or positional relationships are based on the orientations or positional relationships shown in the drawings. They are only for the convenience of describing the present invention and simplifying the description. They are not intended to indicate or imply that the device or element referred to must have a specific orientation or a specific orientation. The orientation structure and operation of the invention cannot be construed as limitations of the present invention. Furthermore, the terms “first”, “second” and “third” are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless otherwise clearly stated and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense. For example, it can be a fixed connection or a removable connection. Detachable connection, or integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be an internal connection between two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood in specific situations.

As shown in Figure 1-2, based on the above purpose, this application provides a variable low-profile nursing bed device, including: a load-bearing mechanism 1, an adjustment mechanism 2 and a roller 3;

The load-bearing mechanism 1 includes a first load-bearing unit 11 and a second load-bearing unit 12; the first load-bearing unit 11 and the second load-bearing unit 12 are transformed into a horizontally parallel state through the adjustment mechanism 2 for supporting a patient in a lying position. The first load-bearing unit 11 and the second carrying unit 12 are transformed into a vertically parallel state through the adjustment mechanism 3 for carrying patients in a sitting position;

The adjustment mechanism 2 includes a first adjustment unit 21 and a second adjustment unit 22; the outer sides of the first load-bearing unit 11 and the second load-bearing unit 12 are hingedly connected through the first adjustment unit 21; the first load-bearing unit 11 and the second load-bearing unit 12 The inner side is hingedly connected through the second adjustment unit 22;

The roller 3 is connected to the bottom of the adjustment mechanism 2; used to support and move the crawler seat on the ground.

As a preferred embodiment, the first adjustment unit 21 includes a first connecting rod 211 and a second connecting rod 212;

The outer first side of the first bearing unit 11 and the outer first side of the second bearing unit 12 are hingedly connected through the first connecting rod 211; the outer second side of the first bearing unit 11 and the outer second side of the second bearing unit 12 The second side of the exterior is hingedly connected by a second connecting rod 212;

The external first side of the first carrying unit 11 and the external first side of the second carrying unit 12 are arranged on the same side; the external second side of the first carrying unit 11 and the external second side of the second carrying unit 12 Same side setting.

The first bearing unit 11 and the second bearing unit 12 are hingedly connected through the first connecting rod 211 and the second connecting rod 212 so that relative rotation can occur between the first bearing unit 11 and the second bearing unit 12 .

As a preferred embodiment, the second adjustment unit 22 includes a first support rod 221 and a second support rod 222;

The first inner side of the first bearing unit 11 and the inner first side of the second bearing unit 12 are hingedly connected through the first support rod 221 , and the inner second side of the first bearing unit 11 and the inner second side of the second bearing unit 12 are hingedly connected. The inner second side is hingedly connected by a second support rod 222;

The first side of the inside of the first carrying unit 11 and the first side of the inside of the second carrying unit 12 are arranged on the same side; the second side of the inside of the first carrying unit 11 and the second side of the inside of the second carrying unit 12 are arranged on the same side. Same side setting.

The first load-bearing unit 11 and the second load-bearing unit 12 are hingedly connected through the first support rod 221 and the second support rod 222 so that relative rotation can occur between the first load-bearing unit 11 and the second load-bearing unit 12 .

As a preferred embodiment, the first carrying unit 11 includes a first flexible plate 111 and a first bracket body 112; the first bracket body 112 has a U-shaped frame structure, and the first flexible plate 111 is fixed inside the first bracket body 112 ;Both sides of the first flexible board 111 are separated by a preset distance from the first bracket body 112;

A plurality of parallel distributed reinforcing ribs are connected between the frames on both sides of the opening of the first bracket body 112. The first soft plate 111 is fixedly connected to the top of the reinforcing ribs, and the first soft plate 111 is fixedly connected to the ribs through the reinforcing ribs. in the first bracket body 112 .

As a preferred embodiment, the second carrying unit 12 includes a second flexible plate 121 and a second bracket body 122; the second bracket body 122 has a U-shaped structure, and the second soft plate 121 is fixed inside the second bracket body 122; Both sides of the second flexible board 121 are separated from the second bracket body 122 by a preset distance;

A plurality of parallel distributed reinforcing ribs are connected between the frames on both sides of the opening of the second bracket body 122. The second soft plate 121 is fixedly connected to the top of the reinforcing ribs, and the second soft plate 121 is fixedly connected through the reinforcing ribs. in the second bracket body 122 .

The U-shaped openings of the first bracket body 112 and the second bracket body 122 are arranged facing each other. The first bracket body 112 and the second bracket body 122 are separated by a preset distance and are symmetrically distributed. The first soft board 111 and the second soft board 121 are arranged in an opposite direction. They are arranged symmetrically and separated by a preset distance in order to reserve space for position change of the first flexible board 111 relative to the second flexible board 121 .

As a preferred embodiment, one end of the first support rod 221 is hingedly connected to the first side of the outside of the first flexible board 111 , and the other end of the first support rod 221 is hingedly connected to the first side of the inside of the second support body 122 . side; one end of the second support rod 222 is hingedly connected to the second side of the outside of the first flexible plate 111, and the other end of the second support rod 222 is hingedly connected to the second side of the inside of the second bracket body 122;

As a preferred embodiment, one end of the first connecting rod 211 is hingedly connected to the first side of the outside of the first bracket body 112 , and the other end of the first connecting rod 211 is hingedly connected to the first side of the outside of the second bracket body 122 . side; one end of the second connecting rod 212 is hingedly connected to the second external side of the first bracket body 112, and the other end of the second connecting rod 212 is hingedly connected to the second external side of the second bracket body 122.

As a preferred embodiment, the first support rod 221 and the second support rod 222 are symmetrically distributed on both sides of the first soft board 111 and the second soft board 121; the first connecting rod 211 and the second connecting rod 212 are symmetrically distributed. Distributed on both sides of the first bracket body 112 and the second bracket body 122 .

The first support rod 221 and the second support rod 222 can also be designed as telescopic rods, so that the height of the first flexible board 111 relative to the second flexible board 121 can be adjusted.

As a preferred embodiment, the first support rod 221 includes a first support rod body 2211 and a first rotating rod 2212; the first rotating rod 2212 is clamped on the outside of the first supporting rod body 2211; one end of the first rotating rod 2212 The part is hingedly connected to the first support rod body 2211;

With this arrangement, the first flexible board 111 is lifted upward, and under the joint action of the first connecting rod 211, the second connecting rod 212, the first supporting rod 221 and the second supporting rod 222, the first flexible board 111 is moved to the first position. Directly above the second flexible board 121, (if the first support rod 221 and the second support rod 222 are telescopic rods, telescope the first support rod 221 and the second support rod 222 to adjust the first flexible board 111 to the required position. height), rotate the first rotating rod 2212, the first rotating rod 2212 rotates relative to the first supporting rod body 2211 and forms a certain angle with the first supporting rod body 2211. At this time, the first rotating rod 2212, the first supporting rod body 2211 and The second flexible board 121 forms a triangular structure to stably support the first flexible board 111 above the second flexible board 121 .

As a preferred embodiment, the second support rod 222 includes a second support rod body 2221 and a second rotating rod 2222; the second rotating rod 2222 is clamped on the outside of the second supporting rod body 2221; one end of the second rotating rod 2222 The part is hingedly connected to the second support rod body 2221;

With this arrangement, the first flexible board 111 is lifted upward, and under the action of the first connecting rod 211, the second connecting rod 212, the first supporting rod 221 and the second supporting rod 222, the first flexible board 111 moves to the second directly above the soft board 121, (if the first support rod 221 and the second support rod 222 are telescopic rods, telescopically extend the first support rod 221 and the second support rod 222 to adjust the first soft board 111 to the required position. height), rotate the second rotating rod 2222, the second rotating rod 2222 rotates relative to the second supporting rod body 2221 and forms a certain angle with the second supporting rod body 2221. At this time, the second rotating rod 2222, the second supporting rod body 2221 and The second flexible board 121 forms a triangular structure to stably support the first flexible board 111 above the second flexible board 121 .

As a preferred embodiment, rollers 3 are connected at the bottom of the first bracket body 112 and the bottom of the second bracket body 122 .

Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the present invention, but not to limit it. Although the present utility model has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that : It is still possible to modify the technical solutions recorded in the foregoing embodiments, or to equivalently replace some or all of the technical features; and these modifications or substitutions do not deviate from the essence of the corresponding technical solutions from the embodiments of the present invention. Scope of technical solutions.

Claims (10)

1. A variable low profile nursing bed device, comprising: the device comprises a bearing mechanism, an adjusting mechanism and rollers;

the bearing mechanism comprises a first bearing unit and a second bearing unit; the first bearing unit and the second bearing unit are converted into a horizontal parallel state for bearing a patient in a lying position through the adjusting mechanism, and are converted into a vertical parallel state for bearing a patient in a sitting position through the adjusting mechanism;

the adjusting mechanism comprises a first adjusting unit and a second adjusting unit; the outer sides of the first bearing unit and the second bearing unit are hinged through the first adjusting unit; the inner sides of the first bearing unit and the second bearing unit are hinged through the second adjusting unit;

and the roller is connected to the bottom of the adjusting mechanism.

2. A variable low profile care bed device as claimed in claim 1, wherein the first adjustment unit comprises a first connecting rod and a second connecting rod;

the first side of the outer part of the first bearing unit is hinged with the first side of the outer part of the second bearing unit through the first connecting rod; the second side of the outer part of the first bearing unit is hinged with the second side of the outer part of the second bearing unit through the second connecting rod;

the first side of the outer part of the first bearing unit is arranged on the same side as the first side of the outer part of the second bearing unit; the second side of the exterior of the first carrying unit is disposed on the same side as the second side of the exterior of the second carrying unit.

3. A variable low profile care bed device as claimed in claim 2, wherein said second adjustment unit comprises a first support bar and a second support bar;

the first side of the interior of the first bearing unit is hinged with the first side of the interior of the second bearing unit through the first supporting rod, and the second side of the interior of the first bearing unit is hinged with the second side of the interior of the second bearing unit through the second supporting rod;

the first side of the inner part of the first bearing unit is arranged on the same side as the first side of the inner part of the second bearing unit; the second side of the interior of the first carrying unit is disposed on the same side as the second side of the interior of the second carrying unit.

4. A variable low profile care bed device as claimed in claim 3, wherein said first carrier unit comprises a first flexible sheet and a first bracket body; the first support body is of a U-shaped structure, and the first soft board is fixed in the first support body; the two sides of the first soft board are away from the first bracket body by a preset distance.

5. The variable low profile care bed device as claimed in claim 4, wherein said second carrying unit comprises a second flexible board and a second bracket body; the second support body is of a U-shaped structure, and the second soft board is fixed in the second support body; the two sides of the second soft board are separated from the second bracket body by a preset distance.

6. The variable low profile care bed device as claimed in claim 5, wherein one end of the first support bar is hingedly connected to the first side of the outside of the first soft board, and the other end of the first support bar is hingedly connected to the first side of the inside of the second support body; one end of the second support rod is hinged to the second side of the outer portion of the first soft board, and the other end of the second support rod is hinged to the second side of the inner portion of the second support body.

7. The variable low profile care bed device as claimed in claim 6, wherein one end of the first connecting rod is hingedly connected to the first side of the exterior of the first support body, and the other end of the first connecting rod is hingedly connected to the first side of the exterior of the second support body; one end of the second connecting rod is hinged to the second side of the outer portion of the first support body, and the other end of the second connecting rod is hinged to the second side of the outer portion of the second support body.

8. The variable low profile nursing bed device of claim 7, wherein said first support bar and said second support bar are symmetrically disposed on either side of said first flexible board and said second flexible board; the first connecting rod and the second connecting rod are symmetrically distributed on two sides of the first bracket body and the second bracket body.

9. The variable low profile care bed device as claimed in claim 5, wherein the first support bar comprises a first support bar body and a first rotating bar; the first rotating rod is clamped on the outer side of the first supporting rod body; the end part of one end of the first rotating rod is hinged to the first support rod body;

when the first soft board rotates to the upper part of the second soft board, a triangular structure is formed among the first rotating rod, the first supporting rod body and the second soft board by rotating the first rotating rod so as to stably support the first soft board.

10. The variable low profile care bed device as claimed in claim 5, wherein the second support bar comprises a second support bar body and a second rotating bar; the second rotating rod is clamped on the outer side of the second support rod body; the end part of one end of the second rotating rod is hinged to the second support rod body;

when the first soft board rotates to the upper part of the second soft board, the second rotating rod is rotated to form a triangular structure among the second rotating rod, the second supporting rod body and the second soft board so as to stably support the first soft board.