Multifunctional nursing bed

Abstract

The utility model discloses a multifunctional nursing bed which comprises a bed frame, a lifting mechanism installed on the bed frame, a standing mechanism installed on the lifting mechanism and a foldable bed body connected and matched with the standing mechanism, and the foldable bed body is connected and matched with the standing mechanism. The turnover standing mechanism is driven by the standing mechanism to realize turnover standing by taking the bed tail as a benchmark; the standing mechanism and the foldable bed body are both mounted on the lifting mechanism; the lifting mechanism drives the standing mechanism and the foldable bed body to ascend and descend in the vertical direction; the foldable bed body is provided with a multi-folding bed board and a driving mechanism for driving the multi-folding bed board to turn over. By means of the scissor type lifting mechanism and the electric control push rod, stable lifting of the bed body and accurately-controlled overturning standing up are achieved, and convenient and safe support is provided for a patient to get in and out of the bed and conduct standing exercise.

Description

Technical Field

[0001] The present application relates to medical equipment, in particular to a multifunctional nursing bed. Background Art

[0002] The existing nursing bed technology has been developed to provide basic and necessary support for bedridden patients or elderly people who have been bedridden for a long time. This type of nursing bed effectively reduces the various health risks faced by bedridden patients, especially pressure sores, through its standardized functions, such as turning over and raising the back, and also improves their quality of life to a certain extent. The turning function helps patients change their lying position through automatic or semi-automatic mechanisms to avoid physical discomfort and skin damage caused by maintaining the same posture for a long time. The back-raising function enables the patient's upper body to be lifted, thereby supporting them to carry out daily activities such as reading and dining in bed, which not only promotes their ability to take care of themselves, but also helps physiological functions such as breathing and digestion. Despite this, the existing nursing bed technology still shows certain limitations in practical applications. The first problem is that they generally lack standing and lifting functions. This deficiency limits the convenience of getting in and out of bed and the possibility of rehabilitation training, especially for those patients who need to practice standing to promote the rehabilitation process and reduce the negative effects of muscle atrophy and joint stiffness caused by long-term bed rest. In addition, due to the lack of corresponding functional support, patients face difficulties in meeting daily physiological needs (such as going to the toilet or performing partial rehabilitation training), which not only limits their autonomy but also affects the improvement of their quality of life during the rehabilitation process.

[0003] In summary, it is particularly urgent to develop a multifunctional nursing bed with integrated standing, rotation and other functions. Utility Model Content

[0004] The purpose of this application is to overcome at least one of the shortcomings of the prior art and to provide a multifunctional nursing bed that can effectively reduce the muscle and bone problems caused by long-term bed rest and promote their overall recovery by providing patients with auxiliary functions such as standing and turning.

[0005] To achieve the above-mentioned objectives, the present application discloses a multifunctional nursing bed, comprising a bed frame, a lifting mechanism installed on the bed frame, a standing mechanism installed on the lifting mechanism, and a foldable bed body connected and coordinated with the standing mechanism, wherein the foldable bed body is connected and coordinated with the standing mechanism, and is driven by the standing mechanism to achieve flipping and standing with the end of the bed as a reference; the standing mechanism and the foldable bed body are both installed on the lifting mechanism; the lifting mechanism drives the standing mechanism and the foldable bed body to rise and fall in the vertical direction; the foldable bed body has a multi-fold bed board and a driving mechanism for driving the multi-fold bed board to flip.

[0006] Furthermore, the lifting mechanism is a scissor-type lifting mechanism.

[0007] Furthermore, the standing mechanism is hingedly connected with the foldable bed, and the standing mechanism has at least one electrically controlled push rod for pushing the foldable bed to rotate around the hinge position and stand up.

[0008] Furthermore, the foldable bed includes a frame, a driving rod installed in the frame, and a multi-fold bed board located in the frame and connected to the driving rod. The multi-fold bed board is a multi-section structure in the length and width directions, and adjacent sections are hinged.

[0009] Furthermore, at least one section of the multi-fold bed board in the length direction can be driven by the driving rod to rotate around the hinge position to achieve the back-lifting / leg-lifting action.

[0010] Furthermore, at least one section of the multi-fold bed board in the width direction can be driven by the driving rod to rotate around the hinge position to achieve turning over / sideways movement.

[0011] Furthermore, the foldable bed has a headboard and a footboard mounted on the frame.

[0012] Furthermore, the bed frame is in a convex-shaped structure, and its end near the tail end of the foldable bed body is expanded and opened to avoid the tail end of the bed when the foldable bed body is standing up.

[0013] Furthermore, the foldable bed body is provided with foldable armrests.

[0014] Compared with the existing technology, this application uses a scissor-type lifting mechanism and an electric control push rod to achieve smooth lifting and precisely controlled flipping and standing of the bed, providing convenient and safe support for patients to get in and out of bed and perform standing exercises. At the same time, the multi-folding bed board equipped with the foldable bed can achieve a variety of posture adjustments in the length and width directions, such as raising the back, lifting the legs, turning over and standing sideways, etc., to meet the patient's nursing and rehabilitation needs from basic to complex.

[0015] Other features and advantages of the subject technology of the present application will be set forth in the following description, and in part will be apparent from the description, or can be learned by practicing the subject technology of the present application. The advantages of the subject technology of the present application will be realized and obtained through the structures specifically pointed out in the written description and its claims and the drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] After reading the following detailed description in conjunction with the accompanying drawings, you will have a better understanding of various aspects of the present disclosure. The positions, sizes, and ranges of various structures shown in the accompanying drawings sometimes do not represent the actual positions, sizes, and ranges. In the accompanying drawings:

[0017] Figure 1It is a structural schematic diagram of an embodiment disclosed in the present application, in which the foldable bed is in an initial state.

[0018] Figure 2 It is a structural schematic diagram of an embodiment disclosed in the present application, in which the foldable bed is in a raised state.

[0019] Figure 3 It is a structural schematic diagram of an embodiment disclosed in the present application, in which the foldable bed body is in a standing state.

[0020] Figure 4 It is a structural schematic diagram of an embodiment disclosed in the present application, in which the foldable bed body is in a back-up state.

[0021] Figure 5 It is a schematic structural diagram of a multi-fold bed board in an embodiment disclosed in the present application. DETAILED DESCRIPTION

[0022] The present disclosure will be described below with reference to the accompanying drawings, wherein the accompanying drawings illustrate several embodiments of the present disclosure. However, it should be understood that the present disclosure can be presented in a variety of different ways and is not limited to the embodiments described below; in fact, the embodiments described below are intended to make the disclosure of the present disclosure more complete and fully illustrate the scope of protection of the present disclosure to those skilled in the art. It should also be understood that the embodiments disclosed herein can be combined in various ways to provide more additional embodiments.

[0023] It should be understood that the same reference numerals represent the same elements throughout the drawings. In the drawings, the dimensions of certain features may be distorted for clarity.

[0024] It should be understood that the terms used in the specification are only used to describe specific embodiments and are not intended to limit the present disclosure. All terms (including technical terms and scientific terms) used in the specification have the meanings commonly understood by those skilled in the art unless otherwise defined. For the sake of brevity and / or clarity, the techniques, methods and equipment known to ordinary technicians in the relevant fields may not be discussed in detail, but where appropriate, the techniques, methods and equipment should be considered as part of the authorization specification.

[0025] The singular forms "a", "the" and "the" used in the specification include the plural forms unless clearly indicated. The terms "include", "comprise" and "contain" used in the specification indicate the presence of the claimed features, but do not exclude the presence of one or more other features. The term "and / or" used in the specification includes any and all combinations of one or more of the relevant listed items. The terms "between X and Y" and "between approximately X and Y" used in the specification should be interpreted as including X and Y. The term "between approximately X and Y" used in this specification means "between approximately X and approximately Y", and the term "from approximately X to Y" used in this specification means "from approximately X to approximately Y".

[0026] In the specification, when an element is said to be "on", "attached" to, "connected" to, "coupled" to, or "contacting" another element, the element may be directly on, attached to, connected to, coupled to, or contacting another element, or there may be an intermediate element. In contrast, when an element is said to be "directly" "on", "directly attached" to, "directly connected" to, "directly coupled" to, or "directly contacting" another element, there will be no intermediate element. In the specification, a feature is arranged to be "adjacent" to another feature, which may refer to a feature having a portion overlapping with an adjacent feature or a portion located above or below an adjacent feature. In the specification, spatial relationship terms such as "upper", "lower", "left", "right", "front", "back", "high", "low", etc. may illustrate the relationship between a feature and another feature in the accompanying drawings. It should be understood that the spatial relationship terms include different orientations of the device in use or operation in addition to the orientation shown in the accompanying drawings. For example, when the device in the figures is turned over, features previously described as "below" other features may now be described as "above" the other features. The device may also be otherwise oriented (rotated 90 degrees or at other orientations) and the relative spatial relationships will be interpreted accordingly.

[0027] Figures 1 to 5 An exemplary structure for achieving the technical purpose of the present application is shown, specifically a multifunctional nursing bed, which aims to meet the diversified nursing needs of bedridden patients through innovative design, improve their quality of life and promote the rehabilitation process.

[0028] As shown in the figure, in this embodiment, the multifunctional nursing bed is mainly composed of four parts: a bed frame 1, a scissor-type lifting mechanism 2, a standing mechanism 3, and a foldable bed body 4. Through the coordinated work of these components, the lifting, flipping and standing of the bed body and the multi-folding functions of the bed board are realized, providing patients with a variety of posture adjustments such as back lifting, leg lifting, turning over, and side standing to meet different life care and rehabilitation training needs.

[0029] Specifically, in this embodiment, the bed frame 1 is the foundation and framework of the multifunctional nursing bed, providing a stable support for the entire bed body. In this embodiment, the design of the bed frame 1 not only takes into account functionality and stability, but the bed frame 1 is made of high-strength steel or aluminum alloy, which has good load-bearing capacity and corrosion resistance, ensuring the stability and service life of the bed frame 1. The surface is specially treated, such as spraying or anodizing, to increase its wear resistance and aesthetics, while facilitating cleaning and maintenance.

[0030] The structure of the bed frame is designed to be convex-shaped. This unique design provides greater stability, especially when the bed is standing up or lifting. The bottom of the bed frame 1 is designed with extended legs and rollers 5. The legs increase the contact area of ​​the bed frame 1 and improve the overall stability; the rollers 5 facilitate the movement of the bed. The rollers 5 are provided with a locking mechanism to ensure that the folded bed 4 can be stably fixed when in use.

[0031] It is understandable that, considering the space requirement for the folding bed body 4 when it is flipped over and standing up, the bed frame 1 is designed to be expanded and opened near the end of the bed, which not only provides sufficient space for flipping and avoids interference with the end of the bed, but also ensures that the bed frame 1 can provide stronger support when the folding bed body 4 is standing up, thereby increasing safety during use.

[0032] In this embodiment, the scissor-type lifting mechanism 2 is a key component in the multifunctional nursing bed, which is responsible for realizing the vertical lifting function of the folding bed body 4 and providing the patient with the ability to adjust the height of the bed surface. More specifically, the scissor-type lifting mechanism 2 is mainly composed of at least one pair of cross-arranged metal arms (scissor arms), a base, a top plate and a drive unit. The scissor arms are usually made of high-strength steel to ensure sufficient support and stability. These scissor arms are cross-expanded between the base and the top plate to form an X-shaped structure. The drive unit, usually an electric motor with a linear actuator or a hydraulic cylinder, is installed at the bottom of the bed frame 1, and drives the expansion and folding of the entire structure by pushing or pulling the central pivot of the scissor arms, thereby realizing the lifting of the bed body.

[0033] It is understandable that the driving mechanism of the scissor lift mechanism 2 can be electric, hydraulic or screw driven according to the specific design. In multifunctional nursing beds, electric drive is usually used because electric drive can provide a smooth and controllable lifting speed, and is easy to operate and has relatively low maintenance costs. The electric control system can also achieve precise adjustment of the lifting height to meet the needs of different scenarios.

[0034] It should also be understood that the scissor lift mechanism 2 is operated by a matching control system, which usually includes a control panel, a controller, and an actuator. The user can select the desired bed height through buttons on the control panel or a touch screen, and the control system controls the drive unit according to the input instructions to achieve the purpose of accurately adjusting the bed height. In addition, modern control systems also support programming and memory functions, which can set and store the most commonly used height settings according to the needs of patients.

[0035] In this embodiment, the standing mechanism 3 is specially designed to assist the patient to change from a lying position to a standing position. It not only supports the patient's standing training and promotes the rehabilitation process, but also improves the patient's quality of life. Specifically, the standing mechanism 3 is mainly composed of an articulated frame, at least one electric push rod, and a control system connected to the foldable bed 4. The frame part of the standing mechanism 3 is connected to the foldable bed 4 through a hinge point. This design allows the bed to rotate around the hinge point to achieve a smooth transition from a lying position to a standing position.

[0036] In this embodiment, the core of the standing mechanism 3 is at least one electric push rod, which is responsible for providing power to drive the foldable bed body 4 to rotate around the hinge point. The electric push rod usually adopts a precision electric actuator, which can provide stable and adjustable thrust to ensure the stability and controllability of the standing action.

[0037] It is understandable that the operation of the standing mechanism 3 is carried out through a control system connected thereto, which supports manual or automatic modes, and the patient or caregiver can select a suitable mode and standing angle as needed. For example, in manual mode, the operator can gradually adjust the extension of the electric push rod through a control panel or a remote controller to control the standing angle of the foldable bed 4 until the desired standing posture is reached. For example, in automatic mode, the standing mechanism 3 can automatically complete the entire standing process according to a preset program, smoothly transition from a lying position to a standing position, simplifying the operating steps, while ensuring the safety and comfort of the process. In this embodiment, the foldable bed 4 has a frame, a multi-folding bed board 6, and a driving mechanism, wherein the frame of the foldable bed 4 is made of high-strength materials, such as aluminum alloy or steel, to ensure the stability and durability of the entire bed. The frame design takes into account both lightweight and load-bearing capacity to meet the use needs of different patients.

[0038] More specifically, the multi-fold bed board 6 is composed of multiple parts, each of which can move independently to achieve different folding and unfolding actions. These multi-fold bed board 6 parts are connected by hinge points, so that the multi-fold bed board 6 can achieve a variety of posture adjustments in the length and width directions, such as raising the back, lifting the legs, turning over and standing sideways. In the length direction of the multi-fold bed board, specific sections can achieve back raising and leg lifting actions through a driving mechanism, support the patient's back and leg adjustments, and improve the patient's comfort. In the width direction of the multi-fold bed board 6, at least one section of the bed board can achieve turning over and standing sideways, which is controlled by a driving mechanism to help patients change their lying postures and reduce the discomfort and complications that may be caused by long-term bed rest.

[0039] Each section of the multi-fold bed board 6 is designed to be hinged so that each section of the bed board can work independently or in coordination, providing a flexible posture adjustment function.

[0040] The driving mechanism includes an electric control push rod and a driving rod, etc., which are responsible for driving the turning and adjustment of the multi-folding bed board 6. By accurately controlling the driving mechanism, the foldable bed body 4 can achieve smooth and accurate movements to meet the different posture requirements of the patient.

[0041] It should be understood that, in the various embodiments of the present invention, for the purpose of clarity and brevity, the technical details known to those skilled in the art are not described in detail. It should be understood that these parts that are not described in detail belong to the conventional knowledge in the technical field and should be regarded as part of the prior art. Therefore, for those skilled in the art, even if these conventional technical details are not specifically described in the text, they can implement the present invention based on the description herein without additional technical description.

[0042] The embodiments provided in this document are only for illustrative and explanatory purposes, and are intended to better explain the principles and practical applications of this application, so that those skilled in the art can design and use various changes, modifications, and alternative embodiments of this application without departing from the spirit and scope of this application. Therefore, the processing of these known technologies and conventional technologies is not described in detail, in order to avoid unnecessary text redundancy, and is also based on the fact that even without these specific detailed descriptions, those skilled in the art can understand and practice these embodiments.

[0043] When implementing this application, if it is found that specific details are not fully described, those skilled in the art should consider these details as known or conventional technologies, and should not regard their absence as an obstacle to the implementation of the present invention. On the contrary, these parts that are not described in detail should be understood as supplementary explanations of the implementation of the present invention, the purpose of which is to simplify the description and focus on the innovative features of this application.

[0044] Although the exemplary embodiments of the present disclosure have been described, it should be understood by those skilled in the art that various changes and modifications can be made to the exemplary embodiments of the present disclosure without departing from the spirit and scope of the present disclosure in essence. Therefore, all changes and modifications are included in the scope of protection of the present disclosure as defined by the claims. The present disclosure is defined by the appended claims, and the equivalents of these claims are also included.

Claims

1. A multifunctional nursing bed, characterized in that: The invention comprises a bed frame, a lifting mechanism installed on the bed frame, a standing mechanism installed on the lifting mechanism, and a foldable bed body connected and matched with the standing mechanism, wherein the foldable bed body is connected and matched with the standing mechanism, and is driven by the standing mechanism to realize flipping and standing with the foot of the bed as the reference; the standing mechanism and the foldable bed body are both installed on the lifting mechanism; the lifting mechanism drives the standing mechanism and the foldable bed body to rise and fall in the vertical direction; the foldable bed body has a multi-fold bed board and a driving mechanism for driving the multi-fold bed board to flip; the lifting mechanism is a scissor-type lifting mechanism; the standing mechanism is hingedly matched with the foldable bed body, and the standing mechanism has at least one electric control push rod for pushing the foldable bed body to rotate and stand around the hinge position; the foldable bed body comprises a frame, a driving rod installed in the frame, and a multi-fold bed board located in the frame and connected and matched with the driving rod, and the multi-fold bed board is a multi-section structure in the length and width directions, and the adjacent sections are hingedly matched.

2. A multifunctional nursing bed as claimed in claim 1, characterized in that: In the length direction, at least one section of the multi-fold bed board can be driven by a driving rod to rotate around a hinge position to achieve a back-lifting / leg-lifting action.

3. A multifunctional nursing bed as claimed in claim 1, characterized in that: In the width direction of the multi-fold bed board, at least one section can be driven by a driving rod to rotate around a hinge position to achieve turning over / sideways movement.

4. A multifunctional nursing bed as claimed in claim 1, characterized in that: The bed frame is in a convex-shaped structure, and its end close to the tail end of the foldable bed body is expanded and opened, so as to avoid the tail end of the bed when the foldable bed body stands up.

5. A multifunctional nursing bed as claimed in claim 1, characterized in that: The foldable bed body comprises a headboard and a footboard mounted on a frame.

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