CN221831021U - Nursing bed with supplementary function of getting up - Google Patents

Abstract

The utility model relates to the technical field of nursing beds, and specifically discloses a nursing bed with an auxiliary standing-up function, comprising: a bottom support plate, a mounting frame fixedly installed on the top of the bottom support plate, a bed body structure arranged inside the mounting frame, the bed body structure comprising a C-shaped bed board, a backrest bed board arranged on one side of the C-shaped bed board, and a leg bed board arranged inside the C-shaped bed board, and a transmission mechanism arranged on the top of the bottom support plate, for driving one side of the backrest bed board to lift up and one side of the leg bed board to lower down; the utility model enables the C-shaped bed board, the backrest bed board and the leg bed board to switch between a bed form and a chair form through the arrangement of the bed body structure and the transmission structure, so that a user lying thereon can change from a lying position to a sitting position, thereby facilitating the user to stand up from the bed.

Description

Nursing bed with auxiliary standing function

Technical Field

The utility model belongs to the technical field of nursing beds, and in particular relates to a nursing bed with a function of assisting people to get up.

Background Art

Nursing beds are generally powered beds, which are divided into electric or manual nursing beds. They are designed according to the patient's bedridden lifestyle and treatment needs. They have multiple nursing functions and operation buttons and use insulated and safe beds. However, some users of nursing beds often have difficulty in moving, which requires the assistance of nursing staff when getting in and out of bed. Therefore, a structure to assist in getting in and out of bed is needed.

In the Chinese patent with publication number CN112155888A, an intelligent nursing bed is mentioned, in which the user can independently complete the actions of getting up and standing up, and can also assist in sitting down and lying down, thereby reducing the workload of nursing staff and increasing the user's happiness index; however, its structure is relatively complicated, and the user needs to go through additional steps such as rotation on it, which makes it easy to fall, and the safety is not strong, and there are certain limitations on its use.

Utility Model Content

The purpose of the utility model is to provide a nursing bed with an assisting standing-up function, so as to solve the problems raised in the above-mentioned background technology.

In order to achieve the above purpose, the utility model provides the following technical solutions:

A nursing bed with an assisting standing-up function, comprising:

A bottom support plate, a mounting frame being fixedly mounted on the top of the bottom support plate;

A bed structure is arranged inside the mounting frame, the bed structure comprising a C-shaped bed board, a backrest bed board arranged on one side of the C-shaped bed board, and a leg bed board arranged inside the C-shaped bed board;

A transmission mechanism, arranged on the top of the bottom support plate, for driving one side of the backrest bed board to be lifted and one side of the leg bed board to be lowered;

A fixing mechanism, arranged on one side of the mounting frame, for fixing the leg bed board;

The driving mechanism is arranged inside the bottom supporting plate and is used for driving the transmission mechanism.

Preferably, the bottom of the C-shaped bed board is fixedly connected to the top of the mounting frame, one side of the backrest bed board is rotatably connected to the inside of the mounting frame, and one side of the leg bed board is rotatably connected to the inside of the C-shaped bed board.

Preferably, the transmission mechanism includes a sliding block No. 1 slidably installed inside the bottom support plate and a fixed plate fixedly installed on the top of the bottom support plate and located below the backrest bed board, a sliding block No. 2 is slidably installed on one side of the fixed plate, a pushing bar is rotatably installed on one side of the sliding block No. 2, a connecting bar is rotatably installed on one side of the top of the sliding block No. 1, and a pulling bar is rotatably installed on the other side of the top of the sliding block No. 1.

Preferably, one end of the connecting strip is rotatably connected to one side of the second sliding block, and one end of the pushing strip is rotatably connected to the bottom of the backrest bed board.

Preferably, a No. 3 sliding block is slidably installed at the bottom of the leg bed board, one end of the pulling bar is rotatably connected to one side of the No. 3 sliding block, a No. 1 spring is fixedly installed on one side of the No. 3 sliding block, and one side of the No. 1 spring is fixedly connected to the inner wall of the leg bed board.

Preferably, the fixing mechanism includes a limiting hole opened on one side of the leg bed board and a sliding hole opened on one side of the mounting frame, a limiting column is slidably installed inside the sliding hole, a pull plate is fixedly installed on one end of the limiting column, and a No. 2 spring is arranged between the pull plate and the mounting frame.

Preferably, the driving mechanism comprises a motor fixedly connected to the bottom support plate, a threaded rod is fixedly mounted on the output end of the motor, and an outer surface of the threaded rod is threadedly connected to an inner surface of the first sliding block.

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

(1) Through the arrangement of the bed structure and the transmission structure, the C-shaped bed board, the backrest bed board and the leg bed board can be switched between a bed form and a seat form, so that a user lying thereon can change from a lying position to a sitting position without going through additional steps, making it safer to use and making it convenient for the user to get up from the bed.

(2) Through the setting of the fixing mechanism, the No. 3 sliding block and the No. 1 spring, it can maintain its daily use when no assistance is needed to stand up, and the scope of application is wider.

BRIEF DESCRIPTION OF THE DRAWINGS

Fig. 1 is a perspective view of the utility model;

FIG2 is a cross-sectional view of the internal structure of the present invention;

FIG3 is a second cross-sectional view of the internal structure of the present invention;

FIG4 is a third cross-sectional view of the internal structure of the present invention;

In the figure: 1. Bottom support plate; 2. Mounting frame; 3. C-shaped bed board; 4. Backrest bed board; 5. Leg bed board; 6. Sliding block No. 1; 7. Fixed plate; 8. Sliding block No. 2; 9. Push bar; 10. Connecting bar; 11. Pull bar; 12. Sliding block No. 3; 13. Spring No. 1; 14. Limiting hole; 15. Sliding hole; 16. Limiting column; 17. Pull plate; 18. Spring No. 2; 19. Motor; 20. Threaded rod.

DETAILED DESCRIPTION

The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

Example:

Please refer to Figures 1 to 4, a nursing bed with an assistive standing function includes:

A bottom support plate 1, with a mounting frame 2 fixedly mounted on the top of the bottom support plate 1;

The bed structure is arranged inside the mounting frame 2, and the bed structure includes a C-shaped bed board 3, a backrest bed board 4 arranged on one side of the C-shaped bed board 3, and a leg bed board 5 arranged inside the C-shaped bed board 3;

The transmission mechanism is arranged on the top of the bottom support plate 1, and is used to drive one side of the backrest bed plate 4 to be lifted and one side of the leg bed plate 5 to be lowered;

A fixing mechanism, arranged on one side of the mounting frame 2, for fixing the leg bed board 5;

The driving mechanism is arranged inside the bottom supporting plate 1 and is used to drive the transmission mechanism.

In one embodiment of the present scheme, the bottom of the C-shaped bed board 3 is fixedly connected to the top of the mounting frame 2, one side of the backrest bed board 4 is connected to the internal rotation of the mounting frame 2, and one side of the leg bed board 5 is connected to the internal rotation of the C-shaped bed board 3.

In one embodiment of the present scheme, the transmission mechanism includes a sliding block No. 1 slidably installed inside the bottom support plate 1 and a fixed plate 7 fixedly installed on the top of the bottom support plate 1 and located below the backrest bed board 4, a sliding block No. 2 slidably installed on one side of the fixed plate 7, a pushing bar 9 is rotatably installed on one side of the sliding block No. 2, a connecting bar 10 is rotatably installed on one side of the top of the sliding block No. 1 6, and a pulling bar 11 is rotatably installed on the other side of the top of the sliding block No. 1 6.

In one embodiment of the present solution, one end of the connecting strip 10 is rotatably connected to one side of the second sliding block 8 , and one end of the pushing strip 9 is rotatably connected to the bottom of the backrest bed board 4 .

In one embodiment of the present scheme, a No. 3 sliding block 12 is slidably installed at the bottom of the leg bed board 5, one end of the pulling bar 11 is rotatably connected to one side of the No. 3 sliding block 12, a No. 1 spring 13 is fixedly installed on one side of the No. 3 sliding block 12, and one side of the No. 1 spring 13 is fixedly connected to the inner wall of the leg bed board 5.

In one embodiment of the present scheme, the fixing mechanism includes a limiting hole 14 opened on one side of the leg bed board 5 and a sliding hole 15 opened on one side of the mounting frame 2. A limiting column 16 is slidably installed inside the sliding hole 15. A pull plate 17 is fixedly installed at one end of the limiting column 16. A No. 2 spring 18 is arranged between the pull plate 17 and the mounting frame 2.

In one embodiment of the present scheme, the driving mechanism includes a motor 19 fixedly connected to the bottom support plate 1 , a threaded rod 20 is fixedly mounted on the output end of the motor 19 , and the outer surface of the threaded rod 20 is threadedly connected to the inner surface of the first sliding block 6 .

As can be seen from the above, in the initial state, the backrest bed board 4 and the leg bed board 5 are in a level state with the C-shaped bed board 3, and the limiting column 16 is inserted into the limiting hole 14, so that the leg bed board 5 is in a fixed state. At this time, the user can lie flat on the bed structure;

When the backrest bed board 4 needs to be lifted, the motor 19 is started, so that the motor 19 drives the threaded rod 20 to rotate, thereby driving the No. 1 sliding block 6 to move toward the fixed plate 7, and the No. 1 sliding block 6 pushes the No. 2 sliding block 8 upward through the connecting strip 10, and the No. 2 sliding block 8 pushes the backrest bed board 4 upward through the pushing strip 9, so that the backrest bed board 4 is in an inclined state. At the same time, since the leg bed board 5 is in a fixed state, the No. 1 sliding block 6 pulls the No. 3 sliding block 12 through the pushing strip 9, and the No. 1 spring 13 is compressed, so that the No. 3 sliding block 12 slides on the leg bed board 5. At this time, the user lies on the bed structure and can lean his back on the lifted backrest bed board 4;

When assistance in getting up is needed, the limit column 16 is pulled by the pull plate 17 to be pulled out from the limit hole 14. At this time, the motor 19 is started to move the No. 1 sliding block 6 toward the fixed plate 7. At this time, the leg bed board 5 is in a rotatable state, the connecting bar 10 pushes the No. 2 sliding block 8, and the pushing bar 9 pushes the backrest bed board 4 to be lifted. At the same time, the pulling bar 11 and the No. 3 sliding block 12 will pull one side of the leg bed board 5 downward, so that the backrest bed board 4, the C-shaped bed board 3 and the leg bed board 5 are in the posture of a seat as a whole. At this time, the user lying on it will change from a lying position to a sitting position, which is convenient for the user to get up and stand up.

In the description of the present utility model, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. The meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an 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 the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

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

Claims (6)

1. A nursing bed with an auxiliary lifting function, characterized by comprising:

the bottom support plate (1), the top of the bottom support plate (1) is fixedly provided with a mounting frame (2);

The bed body structure is arranged in the mounting frame (2) and comprises a C-shaped bed board (3), a backrest bed board (4) arranged on one side of the C-shaped bed board (3) and a leg bed board (5) arranged in the C-shaped bed board (3);

The transmission mechanism is arranged at the top of the bottom supporting plate (1) and used for driving one side of the backrest bed plate (4) to lift and driving one side of the leg bed plate (5) to descend, the transmission mechanism comprises a first sliding block (6) which is slidably arranged in the bottom supporting plate (1) and a fixed plate (7) which is fixedly arranged at the top of the bottom supporting plate (1) and is positioned below the backrest bed plate (4), one side of the fixed plate (7) is slidably provided with a second sliding block (8), one side of the second sliding block (8) is rotatably provided with a pushing bar (9), one side of the top of the first sliding block (6) is rotatably provided with a connecting bar (10), and the other side of the top of the first sliding block (6) is rotatably provided with a pulling bar (11);

The fixing mechanism is arranged at one side of the mounting frame (2) and is used for fixing the leg bed board (5);

The driving mechanism is arranged in the bottom supporting plate (1) and is used for driving the transmission mechanism.

2. A nursing bed with auxiliary lift function as set forth in claim 1, characterized in that: the bottom of the C-shaped bed board (3) is fixedly connected with the top of the mounting frame (2), one side of the backrest bed board (4) is rotatably connected with the inside of the mounting frame (2), and one side of the leg bed board (5) is rotatably connected with the inside of the C-shaped bed board (3).

3. A nursing bed with auxiliary lift function as set forth in claim 1, characterized in that: one end of the connecting strip (10) is rotationally connected with one side of the second sliding block (8), and one end of the pushing strip (9) is rotationally connected with the bottom of the backrest bed board (4).

4. A nursing bed with auxiliary lift function as set forth in claim 1, characterized in that: the bottom sliding mounting of shank bed board (5) has No. three sliding blocks (12), the one end of pulling strip (11) rotates with one side of No. three sliding blocks (12) to be connected, no. three one side fixed mounting of sliding blocks (12) has a spring (13), one side of a spring (13) and the inner wall fixed connection of shank bed board (5).

5. A nursing bed with auxiliary lift function as set forth in claim 1, characterized in that: the fixing mechanism comprises a limiting hole (14) formed in one side of the leg bed board (5) and a sliding hole (15) formed in one side of the mounting frame (2), a limiting column (16) is slidably mounted in the sliding hole (15), a pulling plate (17) is fixedly mounted at one end of the limiting column (16), and a second spring (18) is arranged between the pulling plate (17) and the mounting frame (2).

6. A nursing bed with auxiliary lift function as set forth in claim 1, characterized in that: the driving mechanism comprises a motor (19) fixedly connected with the bottom supporting plate (1), a threaded rod (20) is fixedly arranged at the output end of the motor (19), and the outer surface of the threaded rod (20) is in threaded connection with the inner surface of the first sliding block (6).