CN212788947U

CN212788947U - Multifunctional folding bed

Info

Publication number: CN212788947U
Application number: CN202020835469.8U
Authority: CN
Inventors: 赵祥堂; 赵志刚; 张天元; 胡立军; 杜浩洁; 郑晓燕
Original assignee: Lanzhou Jiaotong University
Current assignee: Lanzhou Jiaotong University
Priority date: 2020-05-19
Filing date: 2020-05-19
Publication date: 2021-03-26
Anticipated expiration: 2030-05-19

Abstract

The utility model belongs to the field of medical equipment, in particular to a multifunctional folding bed, which comprises a bed body, wherein the bed body is divided into an upper plate, a middle plate and a lower plate; the opposite surfaces of the upper plate and the middle plate are respectively provided with connecting plates which are clamped with each other, the connecting surfaces of the middle plate and the lower plate are connected through butterfly hinges, handrails are symmetrically arranged on two sides of the lower plate, and one ends of the two handrails, facing the middle plate, are connected with the middle parts of two sides of the middle plate through second electric telescopic rods. The bed board is arranged into a three-section combined structure, so that the whole body formed by the middle board and the lower board can be independently split while the lying function of the original bed body is ensured, the middle board is turned over to form a back board under the driving action of the second electric telescopic rod, and an independent wheelchair structure is formed, and the combination and disassembly of each part are simple and can be controlled by one key; the patient can independently complete the operation, additional wheelchair equipment is not needed, the time is saved, the patient does not need to be transferred to a wheelchair from a sickbed, and the use is convenient.

Description

Multifunctional folding bed

Technical Field

The utility model relates to the field of medical equipment, specifically a multifunctional folding bed.

Background

Wheelchairs are chairs equipped with wheels to replace walking and are classified into electric and manual folding wheelchairs. The wheelchair not only meets the requirements of physical disabilities and mobility-handicapped people for riding instead of walking, but also is more important to facilitate the family members to move and take care of the patients, so that the patients can do physical exercises and participate in social activities by means of the wheelchair.

The wheelchair is large in size, occupies space and is limited in space in a ward, so that wheelchair equipment in a hospital is mostly and intensively placed in an independent room outside the ward, and a patient with inconvenient legs and feet cannot take the wheelchair by himself or herself, needs to take the wheelchair by others, is inconvenient to use, and needs to consume great strength for transferring the patient from a sickbed to the wheelchair; the existing folding bed for the hospital only has the functions of turning, folding and assisting in lying, and meanwhile, the patient cannot independently complete the operation, so that the folding bed is inconvenient to use for the patient who cannot meet the requirement of having an accompanying person at all times.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a multi-functional folding bed to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a multifunctional folding bed comprises a bed body, wherein the bed body is divided into an upper plate, a middle plate and a lower plate; connecting plates with L-shaped structures which are mutually clamped are respectively formed on the opposite surfaces of the upper plate and the middle plate, a first electric telescopic rod is installed on the bottom surface of the upper plate, and the output end of the first electric telescopic rod upwards penetrates through the connecting plates of the upper plate and is inserted into the connecting plates of the middle plate; the connecting surfaces of the middle plate and the lower plate are connected through butterfly hinges, handrails are symmetrically arranged on two sides of the lower plate, one ends of the two handrails, facing the middle plate, are connected with the middle parts of two sides of the middle plate through second electric telescopic rods respectively, and two ends of each second electric telescopic rod are rotatably arranged on the handrails and the middle plate through hinges respectively.

Preferably, a group of wheels are symmetrically arranged on two sides of the bottom of the upper plate and the bottom of the lower plate through connecting frames respectively.

Preferably, the first electric telescopic rod is arranged right below the connecting plate of the upper plate and is fixed at the bottom of the connecting plate through a mounting bracket.

Preferably, the two connecting plates are provided with limiting holes for inserting the output end of the first electric telescopic rod.

Preferably, at least two hanging rings for fixing the bed body are hinged to the end face of the upper plate, which is opposite to the middle plate.

Preferably, one of the armrests is provided with a first control button connected with the control end of the first electric telescopic rod and a second control button connected with the control end of the second electric telescopic rod.

Preferably, rechargeable power supplies are respectively embedded in the upper plate and the handrails, and the power supplies are respectively electrically connected with the corresponding first electric telescopic rod, the corresponding first control button, the corresponding second electric telescopic rod and the corresponding second control button.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model arranges the bed board into a three-section combined structure, which can separate the whole body formed by the middle board and the lower board independently, and the middle board is turned over to form a back board under the driving action of the second electric telescopic rod, thereby forming an independent wheelchair structure, and the combination and disassembly of each part are simple and can be controlled by one key; the patient can independently complete the operation, additional wheelchair equipment is not needed, the time is saved, the patient does not need to be transferred to a wheelchair from a sickbed, and the use is convenient.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic view of the connection structure of each part of the bed body of the present invention.

Fig. 3 is a schematic structural view of the middle plate of the wheelchair of the present invention.

In the figure: 1. a bed body; 2. an upper plate; 3. a middle plate; 4. a lower plate; 5. a connecting frame; 6. a wheel; 7. a connector tile; 8. a first electric telescopic rod; 9. mounting a bracket; 10. a first control button; 11. hanging a ring; 12. a handrail; 13. a second electric telescopic rod; 14. a second control button.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Referring to fig. 1-3, the present invention provides a technical solution: a multifunctional folding bed comprises a bed body 1, wherein the bed body 1 is divided into three sections, namely an upper plate 2, a middle plate 3 and a lower plate 4; connecting plates 7 which are mutually clamped in an L-shaped structure are respectively formed on opposite surfaces of the upper plate 2 and the middle plate 3, a first electric telescopic rod 8 is installed on the bottom surface of the upper plate 2, and the output end of the first electric telescopic rod 8 upwards penetrates through the connecting plates 7 of the upper plate 2 and is inserted into the connecting plates 7 of the middle plate 3; the connecting surfaces of the middle plate 3 and the lower plate 4 are connected through butterfly hinges, armrests 12 are symmetrically arranged on two sides of the lower plate 4, one ends, facing the middle plate 3, of the two armrests 12 are connected with the middle parts of two sides of the middle plate 3 through second electric telescopic rods 13 respectively, and two ends of each second electric telescopic rod 13 are rotatably arranged on the armrests 12 and the middle plate 3 through hinges respectively.

Furthermore, a group of wheels 6 are symmetrically arranged on two sides of the bottom of the upper plate 2 and the bottom of the lower plate 4 through connecting frames 5 respectively.

Further, the first electric telescopic rod 8 is installed right below the connecting plate 7 of the upper plate 2 and fixed at the bottom of the connecting plate 7 through a mounting bracket 9.

Furthermore, two of the connecting plates 7 are provided with limiting holes for inserting the output end of the first electric telescopic rod 8.

Furthermore, at least two hanging rings 11 for fixing the bed body 1 are hinged on the end surface of the upper plate 2, which is opposite to the middle plate 3.

Furthermore, a first control button 10 connected with the control end of the first electric telescopic rod 8 and a second control button 14 connected with the control end of the second electric telescopic rod 13 are mounted on one of the armrests 12, and the connection mode is wireless connection.

Furthermore, rechargeable power supplies are respectively embedded in the upper plate 2 and the armrest 12, and the power supplies are respectively electrically connected with the corresponding first electric telescopic rod 8, the corresponding first control button 10, the corresponding second electric telescopic rod 13 and the corresponding second control button 14.

The working principle is as follows: when the bed is used, the upper plate 2 of the bed body 1 is fixed on the wall body of a ward through the hanging ring 11 (a hook is arranged at a corresponding position on the wall body of the ward in advance), and the bed body 1 is tiled in a daily state and used as a common sickbed; when the patient need shift, can fold the quilt that tiles on the bed body 1 to the position at medium plate 3 place earlier, then rely on the strength of arm to move down the health, sit on hypoplastron 4, start first electric telescopic handle 8 through first control button 10 key and retrieve, remove the locking of linkage plate 7 on the centering plate 3, then start two second electric telescopic handle 13 through second control button 14 key, realize the upset of medium plate 3, adjust and stop after suitable angle, medium plate 3 forms the back plate structure this moment, wheel 6 of medium plate 3 and hypoplastron 4 below installation constitutes a wheelchair structure, supply the patient to use. The patient can independently complete the operation, additional wheelchair equipment is not needed, the time is saved, the patient does not need to be transferred to a wheelchair from a sickbed, and the use is convenient.

It is worth noting that: the whole device realizes control over the device through the control button, and because the equipment matched with the control button is common equipment, the device belongs to the existing mature technology, and the electrical connection relation and the specific circuit structure of the device are not repeated.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The multifunctional folding bed is characterized by comprising a bed body (1), wherein the bed body (1) is divided into an upper plate (2), a middle plate (3) and a lower plate (4); the opposite surfaces of the upper plate (2) and the middle plate (3) are respectively provided with a connecting plate (7) which is mutually clamped in an L-shaped structure, a first electric telescopic rod (8) is arranged on the bottom surface of the upper plate (2), and the output end of the first electric telescopic rod (8) upwards penetrates through the connecting plate (7) of the upper plate (2) and is inserted into the connecting plate (7) of the middle plate (3); the connecting surfaces of the middle plate (3) and the lower plate (4) are connected through butterfly hinges, armrests (12) are symmetrically arranged on two sides of the lower plate (4), one ends of the two armrests (12) facing the middle plate (3) are connected with the middle parts of two sides of the middle plate (3) through second electric telescopic rods (13), and two ends of each second electric telescopic rod (13) are rotatably arranged on the armrests (12) and the middle plate (3) through hinges.

2. The multifunctional folding bed of claim 1, wherein: and a group of wheels (6) are symmetrically arranged on two sides of the bottoms of the upper plate (2) and the lower plate (4) through connecting frames (5).

3. The multifunctional folding bed of claim 1, wherein: the first electric telescopic rod (8) is arranged under the connecting plate (7) of the upper plate (2) and is fixed at the bottom of the connecting plate (7) through a mounting bracket (9).

4. The multifunctional folding bed of claim 1, wherein: two the connection plates (7) are provided with limiting holes for inserting the output end of the first electric telescopic rod (8).

5. The multifunctional folding bed of claim 1, wherein: the end surface of the upper plate (2) back to the middle plate (3) is at least hinged with two hanging rings (11) used for fixing the bed body (1).

6. The multifunctional folding bed of claim 1, wherein: one of the handrails (12) is provided with a first control button (10) connected with the control end of the first electric telescopic rod (8) and a second control button (14) connected with the control end of the second electric telescopic rod (13).

7. The multifunctional folding bed of claim 1, wherein: rechargeable power supplies are embedded in the upper plate (2) and the handrails (12) respectively, and the power supplies are electrically connected with the corresponding first electric telescopic rods (8), the corresponding first control buttons (10), the corresponding second electric telescopic rods (13) and the corresponding second control buttons (14).