CN217908218U - Electric bed for old people with function of assisting getting up - Google Patents

Abstract

The utility model discloses an electric bed for the elderly with the function of assisting getting up in the technical field of electric beds. A connection mechanism is arranged between the fixed bed boards; the connection mechanism includes fixed tooth plates, gears, support arms, connecting rods, hinges and legs, the legs are connected to the leg boards through hinges, one end of the connecting rod is hinged to the legs, and the other end of the connecting rod One end is hinged to one side of the gear, the upper end of the support arm is fixedly connected to the lower end of the leg bed, the lower end of the support arm is connected to the gear, and both ends of the gear are fixedly connected to a cylinder, which is rotatably inserted into the support arm The interior of the bed can reduce the strength of the activities of the elderly, and at the same time, it also has a good auxiliary effect on the surrounding nursing staff. The floor after the bed is folded is clean and tidy, which is more convenient for the elderly to get out of bed and walk, and will not be affected by the obstruction of the bed, which is more practical .

Description

An electric bed for the elderly with the function of assisting in getting up

technical field

The utility model relates to the technical field of electric beds, in particular to an electric bed for the elderly with the function of assisting getting up.

Background technique

As people grow older, their physical fitness declines in old age, and they are prone to joint discomfort. It is more laborious to get up and lie down to rest. This process will make the body more uncomfortable. Therefore, most children now buy electric beds for the elderly. The old man gets up.

For example, Chinese Patent Application No. CN202121506943.3 is an adjustable elderly electric bed that is convenient for getting up at night. The stepping motor drives the first rotating shaft to rotate, then the first rotating shaft drives the fixed frame to rotate, then the fixed frame drives the support column to rotate, and then the support column drives the electric bed to rotate until it is parallel to the side plate, and then it is located at the head of the bed The electric telescopic rod of the electric bed extends upwards, and the one at the end of the bed shrinks back, and then the second rotating shaft rotates with the expansion and contraction of the electric telescopic rod. Since the three parts of the electric bed are connected by the third rotating shaft of the rotating shaft, the middle part of the electric bed does not move. The upper part goes up and the lower part goes down, so that the elderly can start slowly.

When this kind of electric bed for the elderly is lifted to assist the elderly to get up, the side panels will still be exposed outside the bed when the bed board at the leg position is moved down, so that the surroundings of the folded bed board are not clean enough, so it will affect the elderly to get out of bed The soles of the feet are not clean enough, but the behavior is limited, and there may even be dangerous things such as tripping, and there is no good storage operation. Based on this, the utility model designs an electric bed for the elderly with the function of assisting getting up to solve the above problems. question.

Utility model content

The purpose of this utility model is to provide an electric bed for the elderly with the function of assisting in getting up, 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: an electric bed for the elderly with the function of assisting in getting up, including a backrest bed board, one side of the backrest bed board is hinged with a fixed bed board, and one side of the fixed bed board is hinged with a leg bed board, and the legs There is a connecting mechanism between the upper bed board and the fixed bed board;

The connection mechanism includes fixed tooth plates, gears, support arms, connecting rods, hinges and feet. The feet are connected to the leg bed through hinges. The upper end surface of the arm is fixedly connected with the lower end surface of the leg bed, the lower end of the support arm is connected with the gear, and both ends of the gear are fixedly connected with a cylinder, the cylinder is rotatably inserted into the support arm, and the fixed tooth plate is fixedly connected to the The lower end surface of the fixed bed board is close to the position of the leg bed board.

Preferably, the fixed tooth plate meshes with the gear, and the fixed tooth plate is arranged in an arc shape.

Preferably, the middle position of the lower end surface of the fixed bed board is fixedly connected with a support rod, and the lower end surface of the support rod is fixedly connected with a support plate.

Preferably, one side of the upper end surface of the support plate is hinged with an electric telescopic rod one, and the upper end surface of the support plate is hinged with an electric telescopic rod two at a position below the leg bed board, and the output end of the electric telescopic rod one is hinged with the backrest bed board. The output end of the telescopic rod two is hinged with the leg bed board.

Preferably, the second electric telescopic rod is never in contact with the connecting rod, there are two connecting rods, and the second electric telescopic rod is located between the two connecting rods.

Preferably, rollers are provided on the lower end surfaces of the legs.

Compared with the prior art, the beneficial effect of the utility model is: when the leg bed board rotates downward, the gear can be driven to move through the support arm, the gear and the fixed tooth plate are always meshed with each other, and then the gear will rotate, and then drive the gear to move. The connecting rod moves, the connecting rod and the gear are hinged, and the connecting rod and the leg are also hinged, which can drive the leg to rotate through the hinge. The leg bed and the leg move at the same time, and the leg can be folded. The bottom can ensure the smooth contact between the feet and the ground without friction and jamming. Folding the feet will not hinder the downward movement of the bed board of the legs, so that the old man can sit up on the bed board, and then the old man can sit up Easy to get out of bed, has a good auxiliary effect, can reduce the strength of the elderly's activities, and also has a good auxiliary effect on the surrounding nursing staff. After the bed is folded, the ground is clean and tidy, which is more convenient for the elderly to get out of bed and walk. Affected by the obstruction of the bed body, it is more practical.

Of course, any product implementing the present utility model does not necessarily need to achieve all the above-mentioned advantages at the same time.

Description of drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following will briefly introduce the accompanying drawings required for the description of the embodiments. Obviously, the accompanying drawings in the following description are only some embodiments of the present invention. For those skilled in the art, other drawings can also be obtained based on these drawings without creative effort.

Fig. 1 is a schematic diagram of the overall structure of the utility model;

Fig. 2 is the combined view of the fixed bed board and the leg bed board of the utility model;

Fig. 3 is the combined view of the fixed tooth plate and the support arm of the utility model;

Fig. 4 is a joint view of the support arm and the gear of the utility model.

In the accompanying drawings, the list of parts represented by each label is as follows:

1. Backrest bed board; 2. Fixed bed board; 3. Leg bed board; 4. Support board; 5. Support rod; 6. Electric telescopic rod one; 7. Fixed tooth plate; 8. Support arm; Electric telescopic rod two; 11, connecting rod; 12, supporting foot; 13, hinge.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without creative efforts belong to the scope of protection of the present utility model.

Please refer to Fig. 1 to Fig. 4, the utility model provides a technical scheme of an electric bed for the elderly with the function of assisting getting up: it includes a backrest bed board 1, a fixed bed board 2 is hinged on one side of the backrest bed board 1, and a fixed bed board 2 is hinged on one side of the fixed bed board 2 The leg bed board 3, a connecting mechanism is arranged between the leg bed board 3 and the fixed bed board 2;

The connection mechanism includes a fixed tooth plate 7, a gear 9, a support arm 8, a connecting rod 11, a hinge 13 and a leg 12, and the leg 12 is connected with the leg bed board 3 through the hinge 13, and one end of the connecting rod 11 is hinged with the leg 12, and the connecting rod The other end of 11 is hinged with one side of gear 9, the upper end surface of support arm 8 is fixedly connected with the lower end surface of leg bed board 3, the lower end of support arm 8 is connected with gear 9, and both ends of gear 9 are fixedly connected with cylinders , the cylinder is rotated and inserted inside the support arm 8, the fixed tooth plate 7 is fixedly connected to the lower end surface of the fixed bed plate 2 near the position of the leg bed plate 3, the fixed tooth plate 7 meshes with the gear 9, and the fixed tooth plate 7 is arc-shaped Set, the lower end surface of support foot 12 is provided with roller.

The middle position of the lower end surface of the fixed bed board 2 is fixedly connected with a support rod 5, and the lower end surface of the support rod 5 is fixedly connected with a support plate 4, and an electric telescopic rod-6 is hinged on one side of the upper end surface of the support plate 4. The end face is located at the position below the leg bed board 3 and is hinged with an electric telescopic rod two 10, the output end of the electric telescopic rod one 6 is hinged with the backrest bed board 1, the output end of the electric telescopic rod two 10 is hinged with the leg bed board 3, and the electric telescopic rod two 10 is hinged with the backrest bed board 1. 10 does not contact with connecting rod 11 all the time, and the quantity of connecting rod 11 is two, and electric telescopic rod two 10 are positioned at the position between two connecting rods 11.

A specific application of this embodiment is: when in use, when an old man lies on the bed and needs to get up, control the electric telescopic rod one 6 and the electric telescopic rod two 10 to start, the electric telescopic rod one 6 pushes the backrest bed board 1, and the electric telescopic rod two 10 Pull back the leg bed board 3, then the backrest bed board 1 will tilt up, and the leg bed board 3 will be pressed down. When the leg bed board 3 rotates downward, the support arm 8 can drive the gear 9 to move, and the gear 9 and the fixed tooth plate 7 are always meshed with each other, and then the gear 9 will rotate, and then drive the connecting rod 11 to move. 12 is rotated by the hinge 13, the leg bed board 3 and the feet 12 move simultaneously, the feet 12 can be folded, and under the action of the rollers, the smooth contact between the feet 12 and the ground can be ensured without friction and jamming. Folding will not hinder the downward movement of the leg bed board 3, and the old man can sit up under the action of the bed board, so that the old man can get out of bed easily, has a better auxiliary effect, and can reduce the strength of the old man's activities. At the same time, it also has a good auxiliary effect on the surrounding nursing staff. After the bed body is folded, the ground is clean and tidy, which is more convenient for the elderly to get out of bed and walk, and will not be affected by the obstruction of the bed body, which is more practical.

The mutual cooperation and use process and the connection relationship between the electric telescopic rod one 6 and the electric telescopic rod two 10 adopted in the utility model are given by the background information provided by the utility model, and the controlled connection process is also adopted in the utility model. Given in the background information provided by the utility model, and in conjunction with the elaboration of the description of the utility model, those skilled in the art can draw its use process and obtain corresponding use effects, so they are not disclosed one by one.

The product model provided by this utility model is only for the use of this technical solution based on the structural characteristics of the product, and its products will be adjusted and transformed after purchase to make it more matching and in line with the technical solution of this utility model, which is the technical solution of this technology. A technical solution for the best application of the scheme, the model of its product can be replaced and transformed according to the technical parameters it needs, which is well known to those skilled in the art, therefore, those skilled in the art can clearly pass the utility model The provided technical solution obtains the corresponding use effect.

In the description of this specification, descriptions referring to the terms "one embodiment", "example", "specific example" and the like mean that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in the description of the present invention. In at least one embodiment or example. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are only used to help explain the present invention. The preferred embodiments do not exhaust all details, nor do they limit the utility model to the specific implementations described. Obviously, many modifications and variations can be made based on the contents of this specification. This specification selects and specifically describes these embodiments in order to better explain the principle and practical application of the utility model, so that those skilled in the art can well understand and utilize the utility model. The invention is to be limited only by the claims and their full scope and equivalents.

Claims (6)

1. An electric bed for the elderly with an auxiliary function of getting up, comprising a backrest bed board (1), characterized in that: one side of the backrest bed board (1) is hinged with a fixed bed board (2), and the fixed bed board (2) A leg bed board (3) is hinged on one side, and a connecting mechanism is arranged between the leg bed board (3) and the fixed bed board (2); The connecting mechanism includes a fixed tooth plate (7), a gear (9), a support arm (8), a connecting rod (11), a hinge (13) and a leg (12), and the leg (12) passes through the hinge (13). ) is connected with the leg bed board (3), one end of the connecting rod (11) is hinged with the leg (12), the other end of the connecting rod (11) is hinged with one side of the gear (9), and the supporting arm The upper end surface of (8) is fixedly connected with the lower end surface of the leg bed board (3), the lower end of the support arm (8) is connected with the gear (9), and the two ends of the gear (9) are fixedly connected with a cylinder , the cylinder is rotatably plugged into the support arm (8), and the fixed tooth plate (7) is fixedly connected to the lower end surface of the fixed bed board (2) at a position close to the leg bed board (3). 2. An electric bed for the elderly with the function of assisting getting up according to claim 1, characterized in that: the fixed tooth plate (7) meshes with the gear (9), and the fixed tooth plate (7) is arc-shaped set up. 3. A kind of electric bed for the elderly with the function of assisting getting up according to claim 1, characterized in that: the middle position of the lower end surface of the fixed bed board (2) is fixedly connected with a support rod (5), and the support rod ( 5) The lower end surface is fixedly connected with a support plate (4). 4. A kind of electric bed for the elderly with the function of assisting getting up according to claim 3, characterized in that: an electric telescopic rod one (6) is hinged on one side of the upper end surface of the support plate (4), and the support plate (4) The upper end surface of the board (4) is located below the leg bed board (3) and is hinged with an electric telescopic rod two (10). The output end of the electric telescopic rod one (6) is hinged with the backrest bed board (1). The output end of the telescopic rod two (10) is hinged with the leg bed board (3). 5. An electric bed for the elderly with the function of assisting in getting up according to claim 4, characterized in that: said electric telescopic rod two (10) is not in contact with the connecting rod (11) all the time, and said connecting rod (11) The number is two, and the electric telescopic rod two (10) is located between the two connecting rods (11). 6. An electric bed for the elderly with the function of assisting getting up according to claim 1, characterized in that: the lower end surface of the leg (12) is provided with a roller.

Images